/* ═══════════════════════════════════════════════════════════════
   Vairity.ai — Enterprise Agentic AI Platform
   Shared styles for full corporate site
   ═══════════════════════════════════════════════════════════════ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --white:     #ffffff;
  --off:       #f8f8f6;
  --gray-50:   #f9f9f8;
  --gray-100:  #f0efed;
  --gray-200:  #e2e0dc;
  --gray-300:  #c8c5bf;
  --gray-400:  #9e9a93;
  --gray-500:  #6e6a63;
  --gray-600:  #4a4741;
  --gray-700:  #332f2a;
  --gray-800:  #201e1a;
  --ink:       #131210;

  --accent:      #1e3a5f;
  --accent-mid:  #2d5a8e;
  --accent-lt:   #e8f0f9;
  --accent-glow: #3b7dd8;

  --green:    #16a34a;
  --green-lt: #dcfce7;

  --font: 'Manrope', system-ui, sans-serif;
  --mono: 'DM Mono', monospace;

  --nav-h: 96px;
  --r: 8px;
  --r-lg: 12px;
}

html {
  scroll-behavior: smooth;
  /* Anchor scrolls compensate for the sticky nav so #id targets land below
     the nav bar, not hidden underneath it. Add a small breathing buffer. */
  scroll-padding-top: calc(var(--nav-h) + 16px);
}
/* Per-element scroll margin for headers and form anchors so they never sit
   flush under the nav after a hash-link jump. */
:target,
[id^="form"],
form[id],
section[id],
header[id],
.section[id] {
  scroll-margin-top: calc(var(--nav-h) + 24px);
}

body {
  background: var(--white);
  color: var(--ink);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: inherit; }

/* ═══ BANNER ═══ */
.banner {
  background: var(--accent);
  color: rgba(255,255,255,0.92);
  text-align: center;
  padding: 10px 24px;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: -0.01em;
}
.banner a { color: #93c5fd; text-decoration: underline; }

/* ═══ NAVIGATION ═══ */
nav {
  position: sticky; top: 0; z-index: 200;
  height: var(--nav-h);
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--gray-200);
  display: flex; align-items: center;
  padding: 0 40px;
  gap: 0;
}

.nav-logo {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  text-decoration: none;
  margin-right: 28px;
  flex-shrink: 0;
  overflow: hidden;
  width: min(322px, 26vw);
  height: 70px;
}

.logo-img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
  object-position: left center;
}

.nav-logo-picture {
  display: block;
  width: 100%;
  height: 100%;
}

.nav-logo-picture .logo-img {
  width: 100%;
  height: 100% !important;
}

.logo-text { display: flex; flex-direction: column; gap: 1px; }
.logo-name { font-size: 19px; font-weight: 800; letter-spacing: -0.04em; color: var(--ink); line-height: 1; }
.logo-name .v-ai { color: var(--accent-mid); }
.logo-tagline { font-family: var(--mono); font-size: 8.5px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--gray-400); line-height: 1; }

.nav-links {
  display: flex; align-items: center; gap: 2px;
  list-style: none; flex: 1;
}

.nav-item { position: relative; }

.nav-link {
  display: flex; align-items: center; gap: 5px;
  padding: 8px 14px;
  font-size: 16px;
  font-weight: 500;
  color: var(--gray-600);
  text-decoration: none;
  border-radius: 6px;
  transition: all 0.15s;
  cursor: pointer;
  border: none; background: none;
  font-family: var(--font);
  letter-spacing: -0.01em;
}
.nav-link:hover, .nav-item:hover > .nav-link {
  background: var(--gray-50);
  color: var(--ink);
}
.nav-link.active { background: var(--gray-50); color: var(--ink); }

.nav-caret {
  width: 12px; height: 12px;
  opacity: 0.4;
  transition: transform 0.15s;
}
.nav-item:hover .nav-caret { transform: rotate(180deg); opacity: 0.7; }

.dropdown {
  position: absolute;
  top: 100%;
  left: -16px;
  margin-top: -1px; /* overlap 1px with nav border so no dead zone */
  padding: 25px 24px 24px 24px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-top: none;
  border-radius: 0 0 var(--r-lg) var(--r-lg);
  box-shadow: 0 8px 40px rgba(0,0,0,0.1), 0 2px 8px rgba(0,0,0,0.06);
  min-width: 680px;
  display: none;
  z-index: 300;
}
.nav-item:hover .dropdown,
.nav-item.open .dropdown { display: flex; }

.dropdown-col { flex: 1; }
.dropdown-col + .dropdown-col {
  border-left: 1px solid var(--gray-100);
  padding-left: 24px;
  margin-left: 8px;
}

.dropdown-label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray-400);
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--gray-100);
}

.dropdown-items { display: flex; flex-direction: column; gap: 2px; }

.dd-item {
  display: flex; align-items: flex-start; gap: 12px;
  padding: 10px 12px;
  border-radius: 6px;
  text-decoration: none;
  transition: background 0.12s;
  cursor: pointer;
}
.dd-item:hover { background: var(--gray-50); }

.dd-icon {
  width: 32px; height: 32px;
  border-radius: 6px;
  background: var(--accent-lt);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  margin-top: 1px;
  font-size: 14px;
  color: var(--accent-mid);
}
.dd-icon i { font-size: 14px; }
.dd-icon.green { background: var(--green-lt); }
.dd-icon.amber { background: #fef3c7; }
.dd-icon.rose  { background: #fee2e2; }

.dd-item-product {
  align-items: flex-start;
}

.dd-item-product .dd-logo-box {
  width: 136px;
  height: 78px;
  border: 1px solid var(--gray-200);
  background: #fff;
  border-radius: 8px;
  padding: 6px;
}

.dd-product-logo {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  display: block;
}

.dd-item-product .dd-text {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  gap: 8px;
}

.product-status {
  display: inline-flex;
  width: fit-content;
  border-radius: 6px;
  padding: 4px 10px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.product-status-launch {
  background: #e7f8ee;
  color: #166534;
  border: 1px solid #b7e5c8;
}

.product-status-soon {
  background: #fff8e6;
  color: #9a6700;
  border: 1px solid #f2d48a;
}

.dd-text strong {
  display: block;
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 2px;
  letter-spacing: -0.01em;
}
.dd-text span {
  font-size: 13px;
  color: var(--gray-400);
  line-height: 1.4;
  font-weight: 400;
}

.dd-text .product-sublabel {
  color: var(--gray-600);
  font-weight: 500;
}

.dd-badge {
  display: inline-block;
  font-family: var(--mono);
  font-size: 9px;
  padding: 2px 6px;
  border-radius: 3px;
  background: var(--accent-lt);
  color: var(--accent-mid);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-left: 6px;
  vertical-align: middle;
}
.dd-badge.new { background: #dcfce7; color: var(--green); }

.dropdown.slim { min-width: 200px; padding: 8px; }
.dropdown.slim .dd-item { padding: 8px 12px; gap: 0; }
.dropdown.slim .dd-text strong { font-size: 13px; font-weight: 500; }
.dropdown.wide { min-width: 800px; }

.nav-right {
  display: flex; align-items: center; gap: 10px; flex-shrink: 0;
}

/* ═══ BUTTONS ═══ */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.01em;
  text-decoration: none;
  cursor: pointer;
  border-radius: 6px;
  border: none;
  transition: all 0.15s;
}
.btn i { font-size: 0.9em; opacity: 0.9; }
.btn-outline {
  padding: 9px 18px;
  background: transparent;
  color: var(--gray-600);
  border: 1.5px solid var(--gray-200);
}
.btn-outline:hover { border-color: var(--gray-400); color: var(--ink); }
.btn-primary {
  padding: 9px 20px;
  background: var(--accent);
  color: white;
}
.btn-primary:hover { background: var(--accent-mid); }
.btn-lg {
  padding: 13px 28px;
  font-size: 15px;
  border-radius: 7px;
}
.btn-lg-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  font-size: 15px;
  border-radius: 7px;
  border: 1.5px solid var(--gray-200);
  background: transparent;
  color: var(--gray-600);
  font-family: var(--font);
  font-weight: 500;
  letter-spacing: -0.01em;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.15s;
}
.btn-lg-ghost:hover { border-color: var(--gray-400); color: var(--ink); }
.btn-lg-ghost i { font-size: 0.85em; opacity: 0.85; }

/* ═══ HERO ═══ */
.hero {
  background: var(--white);
  padding: 40px 40px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--gray-200);
}
.hero-bg {
  position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(ellipse 80% 60% at 50% 0%, #e8f0f9 0%, transparent 70%);
}
.hero-inner { position: relative; z-index: 1; max-width: 860px; margin: 0 auto; }
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 14px;
  background: var(--accent-lt);
  border: 1px solid rgba(45,90,142,0.2);
  border-radius: 100px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--accent-mid);
  text-transform: uppercase;
  margin-bottom: 20px;
}
.eyebrow-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent-mid);
  animation: blink 2.5s ease-in-out infinite;
}
@keyframes blink {
  0%,100% { opacity:1; } 50% { opacity:0.3; }
}
.hero-h1 {
  font-size: clamp(44px, 6.5vw, 84px);
  font-weight: 800;
  letter-spacing: -0.05em;
  line-height: 1.0;
  color: var(--ink);
  margin-bottom: 24px;
}
.hero-h1 .highlight { color: var(--accent-mid); }
.hero-sub {
  font-size: 18px;
  font-weight: 300;
  color: var(--gray-500);
  max-width: 540px;
  margin: 0 auto 44px;
  line-height: 1.65;
}
.hero-actions {
  display: flex; gap: 12px; justify-content: center;
  flex-wrap: wrap; margin-bottom: 56px;
}

/* ═══ PAGE HERO (interior pages) ═══ */
.page-hero {
  background: var(--gray-50);
  border-bottom: 1px solid var(--gray-200);
  padding: 56px 40px 48px;
  text-align: center;
}
.page-hero .section-eyebrow { margin-bottom: 12px; }
.page-hero .section-h2 { margin-bottom: 16px; }
.page-hero .section-body { margin: 0 auto; }

/* ═══ SECTIONS ═══ */
.section { padding: 88px 0; }
.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 40px;
}
.section-eyebrow,
.eyebrow {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray-400);
  margin-bottom: 14px;
}
.section-h2 {
  font-size: clamp(30px, 3.8vw, 48px);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.1;
  color: var(--ink);
  margin-bottom: 18px;
}
.section-h2 .muted { color: var(--gray-400); font-weight: 300; }
.section-body {
  font-size: 16px;
  font-weight: 400;
  color: var(--gray-500);
  line-height: 1.7;
  max-width: 500px;
}
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: end;
}

/* ═══ LOGO BAR ═══ */
.logobar {
  padding: 40px 40px;
  border-bottom: 1px solid var(--gray-200);
}
.logobar-label {
  text-align: center;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gray-300);
  margin-bottom: 28px;
}
.logobar-row {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 52px;
  flex-wrap: wrap;
}
.co-name {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--gray-300);
  transition: color 0.2s;
  cursor: default;
}
.co-name:hover { color: var(--gray-500); }

/* ═══ CARDS & GRIDS ═══ */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}
.card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--r-lg);
  padding: 32px;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.card:hover {
  border-color: var(--gray-300);
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
}
.card h3 {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin-bottom: 10px;
}
.card p { font-size: 14px; color: var(--gray-500); line-height: 1.6; }

/* ═══ TRUST BAR ═══ */
.trust-bar {
  background: var(--gray-50);
  border-top: 1px solid var(--gray-200);
  border-bottom: 1px solid var(--gray-200);
  padding: 32px 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
}
.trust-item {
  display: flex; align-items: center; gap: 10px;
  font-size: 13px; font-weight: 500; color: var(--gray-500);
}
.trust-icon {
  width: 36px; height: 36px;
  border: 1.5px solid var(--gray-200);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px;
  background: var(--white);
  color: var(--accent-mid);
}
.trust-icon i { font-size: 1em; }

/* ═══ CTA SECTION ═══ */
.cta-section {
  background: var(--accent);
  padding: 96px 40px;
  text-align: center;
  position: relative; overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(ellipse 60% 80% at 50% 100%, rgba(59,125,216,0.4) 0%, transparent 70%);
}
.cta-inner { position:relative;z-index:1; }
.cta-kicker {
  font-family:var(--mono); font-size:11px; letter-spacing:0.1em;
  text-transform:uppercase; color:rgba(255,255,255,0.45); margin-bottom:24px;
}
.cta-h2 {
  font-size: clamp(38px,5.5vw,68px);
  font-weight:800; letter-spacing:-0.05em; line-height:1.0;
  color:white; max-width:680px; margin:0 auto 20px;
}
.cta-sub {
  font-size:17px; font-weight:300; color:rgba(255,255,255,0.55);
  max-width:420px; margin:0 auto 44px; line-height:1.65;
}
.cta-btns { display:flex; gap:12px; justify-content:center; flex-wrap:wrap; margin-bottom:24px; }
.btn-cta-white, .btn-cta-outline {
  display: inline-flex; align-items: center; gap: 8px;
}
.btn-cta-white {
  padding:13px 28px; font-size:15px; border-radius:7px;
  background:white; color:var(--accent);
  font-family:var(--font); font-weight:700; text-decoration:none;
  cursor:pointer; border:none; transition:all 0.15s;
  letter-spacing:-0.02em;
}
.btn-cta-white:hover { background:var(--gray-50); }
.btn-cta-white i, .btn-cta-outline i { font-size: 0.85em; }
.btn-cta-outline {
  padding:12px 28px; font-size:15px; border-radius:7px;
  border:1.5px solid rgba(255,255,255,0.25); color:rgba(255,255,255,0.8);
  font-family:var(--font); font-weight:500; text-decoration:none;
  cursor:pointer; background:transparent; transition:all 0.15s;
}
.btn-cta-outline:hover { border-color:rgba(255,255,255,0.5); color:white; }
.cta-fine { font-family:var(--mono);font-size:11px;color:rgba(255,255,255,0.3);letter-spacing:0.04em; }

/* ═══ FOOTER ═══ */

/* Pre-footer CTA strip */
.footer-cta {
  background: linear-gradient(135deg, #1e2d4a 0%, #0f1729 100%);
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 52px 40px;
}
.footer-cta-inner {
  max-width: 1200px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap;
}
.footer-cta h3 {
  font-size: clamp(20px, 2.5vw, 28px);
  font-weight: 800; color: white;
  letter-spacing: -0.04em; margin-bottom: 6px;
}
.footer-cta p {
  font-size: 15px; color: rgba(255,255,255,0.45); margin: 0;
}
.footer-cta-actions { display: flex; gap: 12px; flex-wrap: wrap; flex-shrink: 0; }
.btn-outline-white {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 20px; border-radius: var(--r);
  border: 1px solid rgba(255,255,255,0.2);
  color: rgba(255,255,255,0.7); font-size: 14px; font-weight: 600;
  text-decoration: none; transition: border-color 0.15s, color 0.15s;
}
.btn-outline-white:hover { border-color: rgba(255,255,255,0.5); color: white; }

footer {
  background: #0c1220;
  color: rgba(255,255,255,0.4);
  padding: 56px 40px 32px;
  position: relative;
}
/* Subtle dot-grid texture */
footer::before {
  content: '';
  position: absolute; inset: 0; pointer-events: none;
  background-image: radial-gradient(rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 28px 28px;
}
.footer-top {
  position: relative; /* above ::before */
  display: grid;
  grid-template-columns: 220px repeat(4, 1fr);
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  margin-bottom: 28px;
  max-width: 1200px;
}
/* Wordmark — replaces broken logo image */
.footer-wordmark {
  font-size: 21px; font-weight: 800; letter-spacing: -0.05em;
  color: white; margin-bottom: 10px; display: block;
}
.footer-wordmark em {
  font-style: normal;
  background: linear-gradient(120deg, #818cf8, #38bdf8);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.footer-brand p {
  font-size: 13px; color: rgba(255,255,255,0.28);
  line-height: 1.7; margin-top: 0; margin-bottom: 20px;
}
/* Social icons */
.footer-social { display: flex; gap: 10px; }
.footer-social a {
  width: 32px; height: 32px; border-radius: 8px;
  background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.07);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.4); font-size: 13px;
  text-decoration: none; transition: background 0.15s, color 0.15s;
}
.footer-social a:hover { background: rgba(255,255,255,0.12); color: white; }
.footer-col h4 {
  font-size: 11px; font-weight: 600; letter-spacing: 0.09em;
  text-transform: uppercase; color: rgba(255,255,255,0.35);
  margin-bottom: 16px;
}
.footer-links { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-links a {
  font-size: 13.5px; color: rgba(255,255,255,0.38);
  text-decoration: none; transition: color 0.15s;
}
.footer-links a:hover { color: rgba(255,255,255,0.75); }
.footer-bottom {
  position: relative;
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 16px; max-width: 1200px;
}
.footer-bottom span { font-family: var(--mono); font-size: 11px; color: rgba(255,255,255,0.2); }
@media (max-width: 1000px) {
  .footer-top { grid-template-columns: 1fr 1fr; }
  .footer-cta-inner { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 600px) {
  .footer-top { grid-template-columns: 1fr; }
  footer, .footer-cta { padding-left: 20px; padding-right: 20px; }
}

/* ═══ REVEAL ═══ */
.reveal { opacity:0; transform:translateY(16px); transition:opacity 0.55s ease,transform 0.55s ease; }
.reveal.in { opacity:1; transform:none; }
.reveal-d1 { transition-delay:0.08s; }
.reveal-d2 { transition-delay:0.16s; }
.reveal-d3 { transition-delay:0.24s; }

/* ═══ TABLES ═══ */
.table-wrap {
  border: 1px solid var(--gray-200);
  border-radius: var(--r-lg);
  overflow: hidden;
}
table { width:100%; border-collapse:collapse; font-size:13px; }
thead { background:var(--gray-50); border-bottom:1px solid var(--gray-200); }
th {
  padding:13px 22px; text-align:left;
  font-family:var(--mono); font-size:10px; letter-spacing:0.08em;
  text-transform:uppercase; color:var(--gray-400); font-weight:400;
  border-right:1px solid var(--gray-100);
}
th:last-child { border-right:none; }
th.us-col { background:var(--accent-lt); color:var(--accent); }
tbody tr { border-bottom:1px solid var(--gray-100); transition:background 0.1s; }
tbody tr:last-child { border-bottom:none; }
tbody tr:hover { background:var(--gray-50); }
td { padding:13px 22px; border-right:1px solid var(--gray-100); vertical-align:middle; color:var(--gray-500); }
td:last-child { border-right:none; }
td.feat { font-weight:500; color:var(--gray-800); }
td.us-col { background:rgba(232,240,249,0.4); }
.yes { width:20px;height:20px;border-radius:50%;background:#eff6ff;border:1.5px solid #bfdbfe;display:flex;align-items:center;justify-content:center; }
.yes::after { content:'✓';font-size:9px;color:var(--accent);font-weight:700; }
.no { width:20px;height:20px;border-radius:50%;background:var(--gray-50);border:1px solid var(--gray-100);display:flex;align-items:center;justify-content:center; }
.no::after { content:'–';font-size:11px;color:var(--gray-300); }
.partial { width:20px;height:20px;border-radius:50%;background:var(--gray-50);border:1px solid var(--gray-200);display:flex;align-items:center;justify-content:center; }
.partial::after { content:'~';font-size:11px;color:var(--gray-400); }

/* ═══ CODE CARD ═══ */
.code-card {
  background: #0d1117;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid #30363d;
  box-shadow: 0 20px 60px rgba(0,0,0,0.15);
}
.code-topbar {
  background: #161b22;
  border-bottom: 1px solid #30363d;
  padding: 12px 20px;
  display: flex; align-items: center; gap: 8px;
}
.code-dots { display:flex; gap:5px; }
.code-dot { width:10px; height:10px; border-radius:50%; }
.code-dot-r { background:#ff5f57; }
.code-dot-y { background:#ffbd2e; }
.code-dot-g { background:#28ca41; }
.code-fname { font-family: var(--mono); font-size:11px; color:#8b949e; margin-left:6px; letter-spacing:0.03em; }
.code-body {
  padding: 24px 28px;
  font-family: var(--mono);
  font-size: 12.5px;
  line-height: 2.0;
  color: #8b949e;
}
.ck { color: #79c0ff; }
.cs { color: #a5d6ff; }
.cv { color: #7ee787; }
.cn { color: #ffa657; }
.cc { color: #6e7681; font-style: italic; }

/* ═══ HAMBURGER BUTTON ═══ */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  padding: 8px 6px;
  background: none;
  border: none;
  cursor: pointer;
  margin-left: 8px;
  flex-shrink: 0;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform 0.22s ease, opacity 0.22s ease;
}
nav.nav-open .nav-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
nav.nav-open .nav-toggle span:nth-child(2) { opacity: 0; transform: scaleX(0); }
nav.nav-open .nav-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ═══ RESPONSIVE — TABLET (≤ 960px) ═══ */
@media (max-width: 960px) {
  /* ── NAV ── */
  nav { padding: 0 20px; }
  .nav-toggle { display: flex; }

  .nav-links {
    display: none;
    position: fixed;
    top: var(--nav-h);
    left: 0; right: 0;
    background: white;
    flex-direction: column;
    padding: 8px 20px 24px;
    border-bottom: 1px solid var(--gray-200);
    box-shadow: 0 12px 32px rgba(0,0,0,0.1);
    z-index: 199;
    max-height: calc(100svh - var(--nav-h));
    overflow-y: auto;
  }
  nav.nav-open .nav-links { display: flex; }

  .nav-item { border-bottom: 1px solid var(--gray-100); width: 100%; }
  .nav-item:last-child { border-bottom: none; }

  .nav-link {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 13px 0;
    font-size: 15px;
    width: 100%;
    text-align: left;
  }
  .nav-caret { margin-left: auto; transition: transform 0.2s; }
  .nav-item.open .nav-caret { transform: rotate(180deg); }

  /* Dropdowns become inline accordions */
  .nav-item .dropdown {
    display: none;
    flex-direction: column;
    position: static;
    box-shadow: none;
    border: none;
    padding: 4px 0 12px 0;
    background: none;
    min-width: 0;
    width: 100%;
    gap: 0;
  }
  .nav-item.open .dropdown { display: flex; }
  .dropdown.wide, .dropdown.slim { min-width: 0; }
  .dropdown-col { width: 100%; padding: 0; }
  .dropdown-label { font-size: 10px; padding: 8px 0 4px; color: var(--gray-300); }
  .dd-icon { display: none; }
  .dd-item { padding: 7px 8px; gap: 0; border-radius: 6px; }
  .dd-text strong { font-size: 13px; }
  .dd-text span { display: none; }
  .dd-badge { display: none; }

  .nav-right .btn-outline { display: none; }
  .nav-logo { margin-right: auto; } /* push everything else to the right */

  /* ── LAYOUT ── */
  .container { padding: 0 20px; }
  .section { padding: 64px 0; }
  .hero { padding: 52px 20px 0; text-align: center; }
  .hero-inner { text-align: center; }
  .page-hero { padding: 40px 20px 36px; }
  .two-col { grid-template-columns: 1fr; gap: 32px; }
  .pillars-grid, .ind-grid { grid-template-columns: 1fr; }
  .trust-bar { gap: 20px; flex-wrap: wrap; }
  .trust-item { min-width: 140px; }

  /* ── FOOTER ── */
  .footer-top { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-cta-inner { flex-direction: column; gap: 20px; }

  /* ── HERO VISUAL ── */
  .hero-visual { border-radius: 10px 10px 0 0; }
  .visual-row { grid-template-columns: 1fr; }

  /* ── TABLES ── */
  .table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
}

/* ═══ RESPONSIVE — MOBILE (≤ 640px) ═══ */
@media (max-width: 640px) {
  :root { --nav-h: 68px; }

  /* ── NAV ── */
  nav { padding: 0 16px; }
  .nav-logo { margin-right: 0; }
  .logo-img { height: 44px !important; }
  .nav-right { display: none; } /* hamburger replaces nav on small mobile */

  /* ── BANNER ── */
  .banner { padding: 8px 16px; font-size: 12px; }

  /* ── HERO ── */
  .hero { padding: 44px 16px 0; }
  .hero-h1 { font-size: clamp(36px, 10vw, 52px); }
  .hero-sub { font-size: 15px; max-width: 100%; }
  .hero-ctas { flex-direction: column; align-items: stretch; gap: 10px; }
  .hero-ctas .btn { width: 100%; justify-content: center; }
  .hero-visual { display: none; } /* simplify mobile: skip the mock UI */

  /* ── SECTION HEADINGS ── */
  .section-h2 { font-size: clamp(26px, 7vw, 38px); }
  .section { padding: 52px 0; }
  .container { padding: 0 16px; }
  .page-hero { padding: 32px 16px 28px; }

  /* ── CARDS ── */
  .card-grid { grid-template-columns: 1fr; }
  .card { padding: 20px; }

  /* ── TRUST BAR ── */
  .trust-bar { padding: 20px 16px; gap: 16px; justify-content: flex-start; }
  .trust-item { font-size: 12px; }

  /* ── CTA SECTION ── */
  .cta-section { padding: 52px 16px; }
  .cta-h2 { font-size: clamp(26px, 7vw, 36px); }
  .cta-btns { flex-direction: column; align-items: stretch; }
  .btn-cta-white, .btn-cta-outline { width: 100%; text-align: center; }

  /* ── FOOTER ── */
  .footer-top { grid-template-columns: 1fr; gap: 28px; }
  .footer-cta { padding: 36px 16px; }
  footer { padding: 40px 16px 24px; }

  /* ── PRICING / TABLES ── */
  .pricing-grid { grid-template-columns: 1fr; }

  /* ── AGENT CARDS ── */
  .agent-card { flex-direction: column; }
  .agent-code-block { font-size: 11px; }

  /* ── BUTTONS ── */
  .btn { padding: 10px 16px; font-size: 14px; }
  .btn-lg { padding: 12px 20px; }
}

/* ═══ HERO VISUAL (home) ═══ */
.hero-visual {
  max-width: 960px;
  margin: 0 auto;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-bottom: none;
  border-radius: 12px 12px 0 0;
  box-shadow: 0 -4px 40px rgba(0,0,0,0.08), 0 0 0 1px var(--gray-200);
  overflow: hidden;
}
.visual-topbar {
  background: var(--gray-50);
  border-bottom: 1px solid var(--gray-200);
  padding: 12px 20px;
  display: flex; align-items: center; gap: 12px;
}
.vis-dots { display: flex; gap: 6px; }
.vis-dot { width: 10px; height: 10px; border-radius: 50%; }
.vis-dot-r { background: #ff5f57; }
.vis-dot-y { background: #ffbd2e; }
.vis-dot-g { background: #28ca41; }
.vis-urlbar {
  flex: 1; max-width: 320px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 4px;
  padding: 5px 12px;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--gray-400);
  display: flex; align-items: center; gap: 6px;
}
.visual-body {
  display: grid;
  grid-template-columns: 220px 1fr;
  height: 340px;
}
.vis-sidebar {
  background: var(--gray-50);
  border-right: 1px solid var(--gray-200);
  padding: 16px;
}
.vis-sidebar-label {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray-400);
  margin-bottom: 12px;
  padding: 0 6px;
}
.vis-nav-item {
  display: flex; align-items: center; gap: 8px;
  padding: 7px 8px;
  border-radius: 5px;
  font-size: 12.5px;
  font-weight: 500;
  color: var(--gray-600);
  margin-bottom: 1px;
  cursor: pointer;
}
.vis-nav-item.active { background: var(--accent-lt); color: var(--accent); }
.vis-nav-icon { width: 16px; height: 16px; border-radius: 3px; background: currentColor; opacity: 0.15; flex-shrink: 0; }
.vis-main { padding: 20px 24px; overflow: hidden; }
.vis-main-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.vis-main-title { font-size: 14px; font-weight: 700; color: var(--ink); letter-spacing: -0.02em; }
.vis-run-btn {
  background: var(--accent);
  color: white;
  border: none;
  border-radius: 5px;
  padding: 5px 14px;
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--font);
}
.vis-canvas {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 6px;
  height: 260px;
  position: relative;
  overflow: hidden;
}
.canvas-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(var(--gray-100) 1px, transparent 1px),
    linear-gradient(90deg, var(--gray-100) 1px, transparent 1px);
  background-size: 24px 24px;
}
.wf-nodes {
  position: absolute; inset: 0;
  padding: 24px;
  display: flex; align-items: center; gap: 0;
}
.wf-node {
  background: var(--white);
  border: 1.5px solid var(--gray-200);
  border-radius: 7px;
  padding: 8px 12px;
  display: flex; align-items: center; gap: 7px;
  font-size: 11px;
  font-weight: 600;
  color: var(--gray-700);
  white-space: nowrap;
  position: relative;
  box-shadow: 0 2px 6px rgba(0,0,0,0.06);
  z-index: 2;
}
.wf-node.active { border-color: var(--accent-mid); background: var(--accent-lt); color: var(--accent); }
.wf-node.success { border-color: #86efac; background: #f0fdf4; color: var(--green); }
.wf-node-icon { width: 18px; height: 18px; border-radius: 4px; background: currentColor; opacity: 0.2; flex-shrink: 0; }
.wf-arrow { width: 32px; height: 1px; background: var(--gray-300); position: relative; flex-shrink: 0; z-index: 1; }
.wf-arrow::after { content: ''; position: absolute; right: -1px; top: -3px; border: 3px solid transparent; border-left: 5px solid var(--gray-300); }
.wf-agent-box {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-mid) 100%);
  border-radius: 7px;
  padding: 10px 14px;
  color: white;
  font-size: 11px;
  font-weight: 600;
  display: flex; align-items: center; gap: 7px;
  box-shadow: 0 4px 12px rgba(30,58,95,0.25);
  position: relative; z-index: 2;
}
.wf-agent-icon { width: 18px; height: 18px; border-radius: 4px; background: rgba(255,255,255,0.2); flex-shrink: 0; }
.hero-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border-top: 1px solid var(--gray-200); max-width: 960px; margin: 0 auto; }

/* ═══ PRODUCT SECTION ═══ */
.product-section { background: var(--gray-50); border-top: 1px solid var(--gray-200); border-bottom: 1px solid var(--gray-200); }
.product-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 5px 12px;
  background: var(--ink);
  border-radius: 100px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 20px;
}
.product-badge .af-dot { width: 6px; height: 6px; border-radius: 50%; background: #22c55e; }

/* Product section header — a contained white "summary panel" that pops
   off the gray section background. Typographic wordmark + status chip
   on top, tight 1-2 sentence H2 below. */
.product-section-header {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 14px;
  padding: 24px 28px;
  margin-bottom: 32px;
  box-shadow: 0 4px 18px -10px rgba(15,23,42,0.10);
}
.product-section-header-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
  flex-wrap: wrap;
}
.product-wordmark {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  font-size: clamp(18px, 1.9vw, 24px);
  letter-spacing: -0.02em;
  line-height: 1;
  white-space: nowrap;
}
.product-wordmark-brand {
  color: var(--gray-500);
  font-weight: 500;
}
.product-wordmark-name {
  color: var(--accent);
  font-weight: 800;
}
.product-status-chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 5px 11px;
  border-radius: 100px;
  border: 1px solid;
  white-space: nowrap;
}
.product-status-chip::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}
.product-status-chip-early {
  color: #15803d;
  background: rgba(34,197,94,0.10);
  border-color: rgba(34,197,94,0.30);
}
.product-status-chip-demo {
  color: #b45309;
  background: rgba(245,158,11,0.10);
  border-color: rgba(245,158,11,0.30);
}
.product-status-chip-dp {
  color: #1e40af;
  background: rgba(59,130,246,0.10);
  border-color: rgba(59,130,246,0.30);
}
.product-section-h2 {
  font-size: clamp(22px, 2.3vw, 32px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.18;
  color: var(--ink);
  margin: 0;
}
.product-section-h2 .punch {
  color: var(--accent-mid);
}
@media (max-width: 768px) {
  .product-section-header { padding: 20px 22px; margin-bottom: 24px; }
  .product-section-header-top { margin-bottom: 14px; gap: 12px; }
  .product-section-h2 { font-size: clamp(20px, 4.5vw, 26px); line-height: 1.2; }
}
.product-tabs {
  display: flex; gap: 1px;
  background: var(--gray-200);
  border-radius: 8px;
  padding: 4px;
  width: fit-content;
  margin-bottom: 40px;
}
.ptab {
  padding: 8px 18px;
  border-radius: 5px;
  font-size: 14px;
  font-weight: 500;
  color: var(--gray-400);
  cursor: pointer;
  transition: all 0.15s;
  border: none; background: none;
  font-family: var(--font);
  letter-spacing: -0.01em;
}
.ptab.active { background: var(--white); color: var(--ink); box-shadow: 0 1px 4px rgba(0,0,0,0.1); }
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--gray-200);
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--gray-200);
}
.pillar {
  background: var(--white);
  padding: 36px 32px;
  transition: background 0.15s;
}
.pillar:hover { background: #fafaf8; }
.pillar-num { font-family: var(--mono); font-size: 10px; letter-spacing: 0.08em; color: var(--gray-300); margin-bottom: 16px; }
.pillar-icon-wrap {
  width: 44px; height: 44px;
  border-radius: 10px;
  border: 1px solid var(--gray-200);
  background: var(--white);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
  font-size: 18px;
  color: var(--accent-mid);
}
.pillar-icon-wrap i { font-size: 1em; }
.pillar h3 { font-size: 16px; font-weight: 700; letter-spacing: -0.02em; color: var(--ink); margin-bottom: 10px; }
.pillar p { font-size: 13.5px; color: var(--gray-500); line-height: 1.65; font-weight: 400; margin-bottom: 20px; }
.pillar-feats { list-style: none; display: flex; flex-direction: column; gap: 6px; }
.pillar-feats li { font-size: 12.5px; color: var(--gray-500); display: flex; gap: 8px; align-items: baseline; }
.pillar-feats li::before { content: '—'; color: var(--gray-300); flex-shrink: 0; font-size: 11px; }

/* ═══ DIFF / ONTOLOGY ═══ */
.diff-layout { display: grid; grid-template-columns: 5fr 4fr; gap: 72px; align-items: center; }
.diff-left h2 { margin-bottom: 16px; }
.diff-left > p { font-size: 15px; color: var(--gray-500); line-height: 1.7; margin-bottom: 14px; font-weight: 400; }
.diff-points { display: flex; flex-direction: column; gap: 0; margin-top: 32px; border-top: 1px solid var(--gray-200); }
.diff-pt {
  display: grid;
  grid-template-columns: 20px 1fr;
  gap: 14px;
  padding: 18px 0;
  border-bottom: 1px solid var(--gray-100);
}
.diff-pt-line { width: 2px; background: var(--gray-200); border-radius: 2px; margin: 3px auto 0; }
.diff-pt h4 { font-size: 14px; font-weight: 600; color: var(--ink); margin-bottom: 3px; letter-spacing: -0.015em; }
.diff-pt p { font-size: 13px; color: var(--gray-400); line-height: 1.55; font-weight: 400; }

/* ═══ DEMO CARD ═══ */
.demo-section { background: var(--gray-50); border-top: 1px solid var(--gray-200); border-bottom: 1px solid var(--gray-200); }
.demo-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: 0 2px 20px rgba(0,0,0,0.06);
}
.demo-bar {
  background: var(--gray-50);
  border-bottom: 1px solid var(--gray-200);
  padding: 12px 24px;
  display: flex; align-items: center; justify-content: space-between;
}
.demo-bar-left { display: flex; align-items: center; gap: 12px; }
.demo-bar-id { font-family: var(--mono); font-size: 11px; color: var(--gray-400); }
.live-pill {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 3px 9px;
  background: #dcfce7; color: var(--green);
  border-radius: 100px;
  font-family: var(--mono); font-size: 10px; font-weight: 600;
  letter-spacing: 0.04em;
}
.live-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--green); animation: blink 2s ease infinite; }
.demo-split { display: grid; grid-template-columns: 5fr 6fr; }
.demo-pane { padding: 32px; }
.demo-pane + .demo-pane { border-left: 1px solid var(--gray-200); }
.pane-lbl {
  font-family: var(--mono);
  font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--gray-400); margin-bottom: 14px;
}
.goal-box {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-left: 3px solid var(--accent);
  border-radius: 6px;
  padding: 18px;
  font-size: 15px;
  font-style: italic;
  font-weight: 300;
  color: var(--ink);
  line-height: 1.6;
  margin-bottom: 20px;
}
.ctx-rows { display: flex; flex-direction: column; gap: 6px; }
.ctx-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 8px 12px;
  background: var(--gray-50);
  border: 1px solid var(--gray-100);
  border-radius: 5px;
}
.ctx-key { font-family: var(--mono); font-size: 11px; color: var(--gray-400); }
.ctx-val { font-size: 13px; font-weight: 600; color: var(--gray-700); }
.trace-list { display: flex; flex-direction: column; }
.trace-row {
  display: flex; align-items: flex-start; gap: 10px;
  padding: 9px 0;
  border-bottom: 1px solid var(--gray-50);
  opacity: 0;
  animation: fadeSlide 0.3s ease both;
}
.trace-row:last-child { border: none; }
.trace-row:nth-child(1) { animation-delay: 0.1s; }
.trace-row:nth-child(2) { animation-delay: 0.3s; }
.trace-row:nth-child(3) { animation-delay: 0.5s; }
.trace-row:nth-child(4) { animation-delay: 0.7s; }
.trace-row:nth-child(5) { animation-delay: 0.9s; }
.trace-row:nth-child(6) { animation-delay: 1.1s; }
.trace-row:nth-child(7) { animation-delay: 1.3s; }
.trace-row:nth-child(8) { animation-delay: 1.5s; }
@keyframes fadeSlide { from { opacity: 0; transform: translateX(-6px); } to { opacity: 1; transform: none; } }
.trace-check {
  width: 18px; height: 18px; border-radius: 50%; flex-shrink: 0; margin-top: 2px;
  background: #f0fdf4; border: 1.5px solid #bbf7d0;
  display: flex; align-items: center; justify-content: center;
  font-size: 8px; color: var(--green); font-weight: 700;
}
.trace-txt { flex: 1; font-size: 13px; color: var(--gray-700); line-height: 1.4; }
.trace-chip { flex-shrink: 0; font-family: var(--mono); font-size: 10px; padding: 2px 7px; border-radius: 3px; background: var(--gray-100); color: var(--gray-400); }
.trace-result {
  margin-top: 16px; padding: 14px 18px;
  background: var(--gray-50); border: 1px solid var(--gray-200);
  border-radius: 6px; display: flex; align-items: center; gap: 14px;
}
.result-num { font-size: 44px; font-weight: 800; letter-spacing: -0.05em; color: var(--ink); line-height: 1; }
.result-info strong { display: block; font-size: 14px; font-weight: 700; color: var(--ink); margin-bottom: 2px; }
.result-info span { font-family: var(--mono); font-size: 11px; color: var(--gray-400); }

/* ═══ INDUSTRIES GRID ═══ */
.ind-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--gray-200);
  border: 1px solid var(--gray-200);
  border-radius: var(--r-lg);
  overflow: hidden;
}
.ind-card {
  background: var(--white);
  padding: 36px;
  transition: background 0.15s;
}
.ind-card:hover { background: var(--gray-50); }
.ind-tag {
  display: inline-block;
  font-family: var(--mono); font-size: 10px; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--accent-mid);
  background: var(--accent-lt); padding: 3px 8px; border-radius: 3px;
  margin-bottom: 14px;
}
.ind-card h3 {
  font-size: 16px; font-weight: 700; letter-spacing: -0.02em;
  color: var(--ink); margin-bottom: 14px; line-height: 1.3;
}
.flow-row { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.fn { font-size: 12px; color: var(--gray-600); padding: 4px 10px; background: var(--gray-50); border: 1px solid var(--gray-200); border-radius: 4px; }
.fa { font-size: 11px; color: var(--gray-300); }

@media (max-width: 960px) {
  .visual-body { height: auto; grid-template-columns: 1fr; }
  .vis-sidebar { display: none; }
  .demo-split { grid-template-columns: 1fr; }
  .demo-pane + .demo-pane { border-left: none; border-top: 1px solid var(--gray-200); }
  .pillars-grid, .ind-grid { grid-template-columns: 1fr; }
  .diff-layout { grid-template-columns: 1fr; gap: 32px; }
  .hero-stats { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  .nav-links { display: none; }
  .nav-toggle { display: flex; align-items: center; justify-content: center; width: 44px; height: 44px; border: none; background: var(--gray-50); border-radius: 8px; cursor: pointer; }
  .footer-top { grid-template-columns: 1fr; }
}

/* ═══════════════════════════════════════════════════════════════
   PERSONALITY & PANACHE ADDITIONS
   ═══════════════════════════════════════════════════════════════ */

/* ═══ MARQUEE TICKER ═══ */
.logobar-marquee {
  overflow: hidden;
  border-bottom: 1px solid var(--gray-200);
  padding-bottom: 32px;
}
.marquee-wrap {
  overflow: hidden;
  mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
}
.marquee-track {
  display: flex;
  width: max-content;
  animation: ticker 38s linear infinite;
}
.marquee-track:hover { animation-play-state: paused; }
@keyframes ticker {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
.marquee-item {
  font-size: 15px; font-weight: 700; letter-spacing: -0.02em;
  color: var(--gray-300); white-space: nowrap;
  padding: 0 40px; cursor: default;
  transition: color 0.2s;
}
.marquee-item:hover { color: var(--gray-500); }
.marquee-sep { color: var(--gray-200); padding: 0 8px; font-weight: 300; }

/* ═══ STATS BAR ═══ */
.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-bottom: 1px solid var(--gray-200);
  background: var(--white);
}
.stat-cell {
  padding: 28px 40px;
  border-right: 1px solid var(--gray-200);
}
.stat-cell:last-child { border-right: none; }
.stat-num {
  font-size: 34px; font-weight: 800; letter-spacing: -0.05em;
  color: var(--ink); line-height: 1; margin-bottom: 5px;
  display: flex; align-items: baseline; gap: 2px;
}
.stat-num .s-unit { font-size: 20px; color: var(--accent-mid); margin-left: 1px; }
.stat-num .s-plus { font-size: 22px; color: var(--accent-mid); }
.stat-lbl {
  font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.07em;
  text-transform: uppercase; color: var(--gray-400);
}

/* ═══ MANIFESTO (dark full-width) ═══ */
.manifesto {
  background: var(--ink);
  padding: 100px 40px;
  text-align: center;
  position: relative; overflow: hidden;
}
.manifesto::before {
  content: '';
  position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(ellipse 70% 55% at 50% 50%, rgba(45,90,142,0.28) 0%, transparent 70%);
}
.manifesto-inner { position: relative; z-index: 1; max-width: 900px; margin: 0 auto; }
.manifesto-pre {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.15em;
  text-transform: uppercase; color: rgba(255,255,255,0.22); margin-bottom: 36px;
}
.manifesto-h {
  font-size: clamp(44px, 6.5vw, 82px);
  font-weight: 800; letter-spacing: -0.05em; line-height: 1.0;
  color: white; margin-bottom: 28px;
}
.manifesto-h em { font-style: normal; color: rgba(255,255,255,0.25); font-weight: 300; }
.manifesto-body {
  font-size: 17px; font-weight: 300; color: rgba(255,255,255,0.42);
  max-width: 520px; margin: 0 auto 56px; line-height: 1.75;
}
.manifesto-pts {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--r-lg); overflow: hidden;
  text-align: left;
}
.m-pt {
  padding: 28px 24px;
  background: var(--ink);
  transition: background 0.2s;
}
.m-pt:hover { background: #1c1a17; }
.m-pt-num {
  font-family: var(--mono); font-size: 10px; letter-spacing: 0.08em;
  color: rgba(255,255,255,0.18); margin-bottom: 10px;
}
.m-pt-accent {
  display: inline-block; font-family: var(--mono); font-size: 9px;
  padding: 2px 8px; background: rgba(45,90,142,0.4);
  color: rgba(100,165,225,0.85); border-radius: 3px;
  letter-spacing: 0.06em; margin-bottom: 10px;
}
.m-pt h3 {
  font-size: 15px; font-weight: 700; color: rgba(255,255,255,0.78);
  margin-bottom: 7px; letter-spacing: -0.02em; line-height: 1.3;
}
.m-pt p { font-size: 13px; color: rgba(255,255,255,0.3); line-height: 1.65; font-weight: 400; }

/* ═══ GRADIENT TEXT ═══ */
.text-gradient {
  background: linear-gradient(135deg, var(--accent-mid) 0%, #5aadee 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ═══ PRODUCT SUITE CARDS ═══ */
.suite-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 1px; background: var(--gray-200);
  border: 1px solid var(--gray-200); border-radius: var(--r-lg); overflow: hidden;
}
.suite-card {
  background: var(--white); padding: 36px 32px;
  transition: background 0.15s; text-decoration: none; display: block; position: relative;
}
.suite-card:hover { background: var(--gray-50); }
.suite-icon {
  width: 48px; height: 48px; border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; margin-bottom: 20px;
}
.suite-icon.blue { background: var(--accent-lt); color: var(--accent-mid); }
.suite-icon.green { background: var(--green-lt); color: var(--green); }
.suite-icon.amber { background: #fef3c7; color: #d97706; }
.suite-icon.rose  { background: #fee2e2; color: #dc2626; }
.suite-card .sc-label {
  font-family: var(--mono); font-size: 10px; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--gray-400); margin-bottom: 10px;
}
.suite-card h3 {
  font-size: 18px; font-weight: 700; letter-spacing: -0.02em;
  color: var(--ink); margin-bottom: 8px; line-height: 1.2;
}
.suite-card p { font-size: 13.5px; color: var(--gray-500); line-height: 1.6; margin-bottom: 20px; }
.suite-card .sc-arrow {
  font-size: 13px; color: var(--accent-mid);
  transition: transform 0.15s; display: inline-block;
}
.suite-card:hover .sc-arrow { transform: translateX(4px); }
.suite-future::after {
  content: 'ROADMAP';
  position: absolute; top: 16px; right: 16px;
  font-family: var(--mono); font-size: 9px; letter-spacing: 0.08em;
  padding: 3px 8px; background: var(--gray-100); color: var(--gray-400); border-radius: 3px;
}

/* ═══ CONNECTOR GRID ═══ */
.conn-section-label {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--accent-mid);
  background: var(--accent-lt); padding: 5px 12px;
  border-radius: 100px; margin-bottom: 20px; display: inline-block;
}
.conn-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 10px;
  margin-bottom: 40px;
}
.conn-card {
  background: var(--white); border: 1px solid var(--gray-200);
  border-radius: var(--r); padding: 14px 14px;
  display: flex; align-items: center; gap: 10px;
  transition: all 0.15s; cursor: default;
}
.conn-card:hover { border-color: var(--accent-mid); background: var(--accent-lt); }
.conn-icon {
  width: 30px; height: 30px; border-radius: 6px;
  background: var(--gray-100); display: flex; align-items: center;
  justify-content: center; font-size: 13px; flex-shrink: 0; color: var(--gray-500);
}
.conn-card:hover .conn-icon { background: rgba(45,90,142,0.15); color: var(--accent-mid); }
.conn-name { font-size: 13px; font-weight: 600; color: var(--ink); letter-spacing: -0.01em; }

/* ═══ SECURITY / COMPLIANCE CARDS ═══ */
.compliance-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.compliance-card {
  background: var(--white); border: 1px solid var(--gray-200);
  border-radius: var(--r-lg); padding: 32px;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.compliance-card:hover {
  border-color: var(--gray-300);
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
}
.comp-icon {
  width: 52px; height: 52px; border-radius: 12px;
  background: var(--accent-lt); display: flex; align-items: center;
  justify-content: center; font-size: 22px; color: var(--accent-mid); margin-bottom: 20px;
}
.comp-icon.green { background: var(--green-lt); color: var(--green); }
.comp-icon.amber { background: #fef3c7; color: #d97706; }
.comp-icon i { font-size: 1.1em; }
.compliance-card h3 {
  font-size: 17px; font-weight: 700; letter-spacing: -0.02em;
  color: var(--ink); margin-bottom: 10px;
}
.compliance-card > p { font-size: 14px; color: var(--gray-500); line-height: 1.65; }
.compliance-card ul { list-style: none; margin-top: 16px; }
.compliance-card ul li {
  font-size: 13px; color: var(--gray-500); padding: 5px 0;
  border-bottom: 1px solid var(--gray-100);
  display: flex; gap: 8px; align-items: baseline;
}
.compliance-card ul li:last-child { border: none; }
.compliance-card ul li::before { content: '✓'; color: var(--accent-mid); font-size: 11px; font-weight: 700; flex-shrink: 0; }

/* ═══ HERO GRADIENT ENHANCEMENT ═══ */
.hero-bg {
  background:
    radial-gradient(ellipse 80% 60% at 50% 0%, #deeaf7 0%, transparent 65%),
    radial-gradient(ellipse 40% 30% at 80% 20%, rgba(59,125,216,0.07) 0%, transparent 60%),
    radial-gradient(ellipse 40% 30% at 20% 20%, rgba(59,125,216,0.05) 0%, transparent 60%);
}

/* ═══ GRAVEYARD STAT CALLOUT ═══ */
.graveyard-banner {
  background: var(--gray-50);
  border-top: 1px solid var(--gray-200);
  border-bottom: 1px solid var(--gray-200);
  padding: 48px 40px; text-align: center;
}
.graveyard-banner .gb-num {
  font-size: clamp(56px, 9vw, 104px);
  font-weight: 800; letter-spacing: -0.06em; color: var(--ink); line-height: 1;
  margin-bottom: 12px;
}
.graveyard-banner .gb-num span { color: var(--accent-mid); }
.graveyard-banner .gb-kicker {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--gray-400); margin-bottom: 14px;
}
.graveyard-banner .gb-sub {
  font-size: 16px; color: var(--gray-500); max-width: 480px;
  margin: 0 auto; line-height: 1.65; font-weight: 400;
}

/* ═══ ONT OS: STEPS ═══ */
.steps-list { display: flex; flex-direction: column; gap: 0; }
.step-row {
  display: grid; grid-template-columns: 56px 1fr;
  gap: 24px; padding: 28px 0;
  border-bottom: 1px solid var(--gray-100);
  align-items: start;
}
.step-row:last-child { border-bottom: none; }
.step-num-wrap {
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--accent-lt); display: flex; align-items: center;
  justify-content: center; flex-shrink: 0; margin-top: 2px;
}
.step-num {
  font-family: var(--mono); font-size: 14px; font-weight: 400;
  color: var(--accent-mid); letter-spacing: 0.04em;
}
.step-content h4 { font-size: 16px; font-weight: 700; color: var(--ink); margin-bottom: 6px; letter-spacing: -0.02em; }
.step-content p { font-size: 14px; color: var(--gray-500); line-height: 1.65; }

/* ═══ RESPONSIVE FOR NEW COMPONENTS ═══ */
@media (max-width: 960px) {
  .stats-row { grid-template-columns: repeat(2, 1fr); }
  .manifesto-pts { grid-template-columns: 1fr; }
  .suite-grid { grid-template-columns: 1fr; }
  .compliance-grid { grid-template-columns: 1fr; }
  .manifesto { padding: 64px 24px; }
}
@media (max-width: 720px) {
  .stats-row { grid-template-columns: repeat(2, 1fr); }
  .stat-cell { padding: 20px 20px; }
}

/* ═══ FAQ ACCORDION ═══ */
.faq-list { display: flex; flex-direction: column; gap: 0; }
.faq-item {
  border-bottom: 1px solid var(--gray-200);
  padding: 0;
}
.faq-item summary {
  display: flex; justify-content: space-between; align-items: center;
  padding: 20px 0;
  font-size: 16px; font-weight: 600; color: var(--ink);
  cursor: pointer; list-style: none; letter-spacing: -0.02em;
  user-select: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+'; font-size: 20px; font-weight: 300; color: var(--accent-mid);
  flex-shrink: 0; margin-left: 16px; transition: transform 0.2s;
}
.faq-item[open] summary::after { content: '−'; }
.faq-item p {
  font-size: 15px; color: var(--gray-500); line-height: 1.7;
  padding: 0 0 20px 0;
}
.faq-item code {
  font-family: var(--mono); font-size: 13px;
  background: var(--gray-100); border-radius: 4px; padding: 1px 5px;
}

/* ═══ AGENT CARDS ═══ */
.agent-card {
  border: 1px solid var(--gray-200);
  border-radius: 16px;
  overflow: hidden;
  background: white;
  transition: box-shadow 0.2s;
}
.agent-card:hover { box-shadow: 0 8px 40px rgba(0,0,0,0.08); }
.agent-card-header {
  display: flex; align-items: center; gap: 16px;
  padding: 24px 28px;
  border-bottom: 1px solid var(--gray-100);
}
.agent-icon-wrap {
  width: 48px; height: 48px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.agent-cat {
  font-size: 11px; font-weight: 600; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--gray-400);
  margin-bottom: 4px; font-family: var(--mono);
}
.agent-title {
  font-size: 20px; font-weight: 800; letter-spacing: -0.03em; color: var(--ink);
}
.agent-body {
  display: grid; grid-template-columns: 1fr 1fr; gap: 0;
}
.agent-desc { padding: 28px 28px 32px; }
.agent-lead {
  font-size: 15px; color: var(--gray-600); line-height: 1.7;
  margin-bottom: 24px;
}
.agent-outcomes { display: flex; flex-direction: column; gap: 10px; }
.outcome-item {
  display: flex; gap: 10px; align-items: flex-start;
  font-size: 14px; color: var(--gray-600); line-height: 1.5;
}
.outcome-item i { flex-shrink: 0; margin-top: 2px; }
.agent-code-block {
  background: var(--ink); border-left: 1px solid rgba(255,255,255,0.06);
}
.agent-code-block pre {
  padding: 20px 24px;
  font-family: var(--mono); font-size: 12.5px; line-height: 1.8;
  color: rgba(255,255,255,0.75);
  overflow-x: auto; white-space: pre;
}
.agent-code-block code { font-family: inherit; }

@media (max-width: 900px) {
  .agent-body { grid-template-columns: 1fr; }
  .agent-code-block { border-left: none; border-top: 1px solid rgba(255,255,255,0.06); }
  .agent-card-header { flex-wrap: wrap; }
  .agent-card-header .btn { margin-left: 0 !important; }
}

/* ═══ HERO TYPEWRITER ═══ */
.hero-typewriter {
  background: linear-gradient(120deg, #818cf8 0%, #38bdf8 55%, #34d399 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  white-space: nowrap;
}

/* Blinking cursor — separate span so gradient fill doesn't affect it */
.hero-cursor {
  display: inline-block;
  margin-left: 2px;
  -webkit-text-fill-color: #818cf8;
  color: #818cf8;
  font-weight: 300;
  animation: blink-cursor 0.75s step-end infinite;
}

@keyframes blink-cursor {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0; }
}

/* ═══════════════════════════════════════════════════════════════════════════
   COMPREHENSIVE RESPONSIVE SYSTEM — Mobile-First Enterprise Design
   ═══════════════════════════════════════════════════════════════════════════ */

/* ═══ CSS CUSTOM PROPERTIES FOR BREAKPOINTS ═══ */
:root {
  /* Breakpoint reference (for documentation, CSS can't use these in media queries) */
  --bp-sm: 480px;   /* Small mobile */
  --bp-md: 768px;   /* Tablet */
  --bp-lg: 1024px;  /* Desktop */
  --bp-xl: 1280px;  /* Large desktop */
  
  /* Fluid spacing scale */
  --space-xs: clamp(0.5rem, 1vw, 0.75rem);
  --space-sm: clamp(0.75rem, 2vw, 1rem);
  --space-md: clamp(1rem, 3vw, 1.5rem);
  --space-lg: clamp(1.5rem, 4vw, 2.5rem);
  --space-xl: clamp(2rem, 5vw, 4rem);
  --space-2xl: clamp(3rem, 7vw, 6rem);
  
  /* Fluid typography scale */
  --text-xs: clamp(0.6875rem, 0.65rem + 0.2vw, 0.75rem);
  --text-sm: clamp(0.8125rem, 0.75rem + 0.3vw, 0.875rem);
  --text-base: clamp(0.9375rem, 0.875rem + 0.3vw, 1rem);
  --text-lg: clamp(1.0625rem, 1rem + 0.3vw, 1.125rem);
  --text-xl: clamp(1.1875rem, 1.1rem + 0.4vw, 1.25rem);
  --text-2xl: clamp(1.375rem, 1.2rem + 0.8vw, 1.5rem);
  --text-3xl: clamp(1.75rem, 1.5rem + 1.2vw, 2rem);
  --text-4xl: clamp(2rem, 1.6rem + 2vw, 2.5rem);
  --text-5xl: clamp(2.5rem, 2rem + 2.5vw, 3.5rem);
  
  /* Touch target minimum */
  --touch-target: 44px;
}

/* ═══ MOBILE-FIRST BASE STYLES ═══ */

/* Ensure all images are responsive by default */
img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Responsive video/iframe containers */
.video-container,
.embed-container {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%; /* 16:9 aspect ratio */
  height: 0;
  overflow: hidden;
}

.video-container iframe,
.video-container video,
.embed-container iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

/* ═══ ENHANCED HAMBURGER MENU ═══ */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: var(--touch-target);
  height: var(--touch-target);
  min-width: var(--touch-target);
  min-height: var(--touch-target);
  padding: 10px;
  background: transparent;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--r);
  cursor: pointer;
  margin-left: 12px;
  flex-shrink: 0;
  transition: background-color 0.15s ease, border-color 0.15s ease;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
  z-index: 250;
}

.nav-toggle:hover {
  background: var(--gray-50);
  border-color: var(--gray-300);
}

.nav-toggle:focus {
  outline: 2px solid var(--accent-mid);
  outline-offset: 2px;
}

.nav-toggle:focus:not(:focus-visible) {
  outline: none;
}

.nav-toggle:focus-visible {
  outline: 2px solid var(--accent-mid);
  outline-offset: 2px;
}

.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1),
              opacity 0.25s cubic-bezier(0.4, 0, 0.2, 1),
              width 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  transform-origin: center;
}

/* Hamburger to X animation */
nav.nav-open .nav-toggle {
  background: var(--gray-50);
  border-color: var(--gray-300);
}

nav.nav-open .nav-toggle span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

nav.nav-open .nav-toggle span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

nav.nav-open .nav-toggle span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ═══ MOBILE NAVIGATION DRAWER ═══ */
.nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 190;
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

nav.nav-open .nav-overlay {
  opacity: 1;
  pointer-events: auto;
}

/* Mobile CTA in nav */
.mobile-cta {
  display: none;
  padding: 16px 0 8px;
  border-bottom: 1px solid var(--gray-100);
  margin-bottom: 8px;
}

.mobile-cta .btn {
  width: 100%;
  justify-content: center;
  padding: 14px 20px;
  font-size: 15px;
}

/* ═══ RESPONSIVE FORM ELEMENTS ═══ */
input[type="text"],
input[type="email"],
input[type="tel"],
input[type="password"],
input[type="search"],
input[type="url"],
input[type="number"],
textarea,
select {
  font-size: 16px; /* Prevents iOS zoom on focus */
  min-height: var(--touch-target);
}

/* Form layouts */
.form-row {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.form-group {
  width: 100%;
}

/* ═══ RESPONSIVE TABLES ═══ */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin-bottom: var(--space-md);
}

.table-responsive table {
  min-width: 600px;
}

/* Card-style tables for mobile */
.table-cards {
  display: none;
}

/* ═══ UTILITY CLASSES FOR RESPONSIVE VISIBILITY ═══ */
.hide-mobile { display: block; }
.show-mobile { display: none; }
.hide-tablet { display: block; }
.show-tablet { display: none; }
.hide-desktop { display: none; }
.show-desktop { display: block; }

/* ═══════════════════════════════════════════════════════════════════════════
   BREAKPOINT: SMALL MOBILE (max-width: 480px)
   ═══════════════════════════════════════════════════════════════════════════ */
@media (max-width: 480px) {
  :root {
    --nav-h: 64px;
  }
  
  /* Typography adjustments */
  body {
    font-size: 15px;
  }
  
  /* Navigation */
  nav {
    padding: 0 12px;
    height: var(--nav-h);
  }
  
  .nav-logo {
    width: 160px;
    height: 56px;
    margin-right: 0;
  }
  
  .logo-img {
    height: 100% !important;
    width: auto;
    object-fit: contain;
  }
  
  .nav-toggle {
    display: flex;
    width: 40px;
    height: 40px;
    min-width: 40px;
    min-height: 40px;
  }
  
  .nav-links {
    display: flex;
    position: fixed;
    top: var(--nav-h);
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--white);
    flex-direction: column;
    padding: 16px 16px 24px;
    z-index: 199;
    overflow-y: auto;
    overscroll-behavior: contain;
    transform: translateX(-100%);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    visibility: hidden;
    box-shadow: 4px 0 20px rgba(0, 0, 0, 0.1);
  }
  
  nav.nav-open .nav-links {
    transform: translateX(0);
    visibility: visible;
  }
  
  .nav-overlay {
    display: block;
  }
  
  .mobile-cta {
    display: block;
  }
  
  .nav-right {
    display: none;
  }
  
  /* Nav items */
  .nav-item {
    border-bottom: 1px solid var(--gray-100);
    width: 100%;
  }
  
  .nav-item:last-child {
    border-bottom: none;
  }
  
  .nav-link {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 0;
    font-size: 16px;
    width: 100%;
    text-align: left;
    min-height: var(--touch-target);
  }
  
  .nav-caret {
    margin-left: auto;
    transition: transform 0.25s ease;
  }
  
  .nav-item.open .nav-caret {
    transform: rotate(180deg);
  }
  
  /* Dropdowns as accordions */
  .nav-item .dropdown {
    display: none;
    flex-direction: column;
    position: static;
    box-shadow: none;
    border: none;
    padding: 0 0 16px 0;
    background: none;
    min-width: 0;
    width: 100%;
    gap: 0;
    border-radius: 0;
  }
  
  .nav-item.open .dropdown {
    display: flex;
  }
  
  .dropdown.wide,
  .dropdown.slim {
    min-width: 0;
  }
  
  .dropdown-col {
    width: 100%;
    padding: 0;
    border-left: none !important;
    margin-left: 0 !important;
  }
  
  .dropdown-col + .dropdown-col {
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--gray-100);
  }
  
  .dropdown-label {
    font-size: 10px;
    padding: 12px 0 8px;
    color: var(--gray-400);
    border-bottom: none;
    margin-bottom: 4px;
  }
  
  .dd-icon {
    display: none;
  }
  
  .dd-item {
    padding: 12px 8px;
    gap: 0;
    border-radius: var(--r);
    min-height: var(--touch-target);
  }
  
  .dd-text strong {
    font-size: 14px;
  }
  
  .dd-text span {
    display: none;
  }
  
  .dd-badge {
    display: none;
  }
  
  /* Banner */
  .banner {
    padding: 10px 12px;
    font-size: 11px;
    line-height: 1.4;
  }
  
  /* Hero */
  .hero {
    padding: 32px 16px 0;
  }
  
  .hero-eyebrow {
    padding: 5px 10px;
    font-size: 10px;
    margin-bottom: 20px;
  }
  
  .hero-h1 {
    font-size: clamp(28px, 8vw, 40px);
    margin-bottom: 16px;
  }
  
  .hero-sub {
    font-size: 14px;
    max-width: 100%;
    margin-bottom: 28px;
    line-height: 1.6;
  }
  
  .hero-actions {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
    margin-bottom: 32px;
  }
  
  .hero-actions .btn,
  .hero-actions .btn-lg-ghost {
    width: 100%;
    justify-content: center;
    padding: 14px 20px;
  }
  
  .hero-visual {
    display: none;
  }
  
  /* Sections */
  .section {
    padding: 40px 0;
  }
  
  .container {
    padding: 0 16px;
  }
  
  .section-eyebrow,
  .eyebrow {
    font-size: 10px;
    margin-bottom: 10px;
  }
  
  .section-h2 {
    font-size: clamp(24px, 6vw, 32px);
    margin-bottom: 12px;
  }
  
  .section-body {
    font-size: 14px;
    max-width: 100%;
  }
  
  .page-hero {
    padding: 28px 16px 24px;
  }
  
  /* Two column layouts */
  .two-col {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  
  /* Cards */
  .card-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  
  .card {
    padding: 20px;
  }
  
  .card h3 {
    font-size: 16px;
  }
  
  .card p {
    font-size: 13px;
  }
  
  /* Trust bar */
  .trust-bar {
    padding: 20px 16px;
    gap: 12px;
    flex-direction: column;
    align-items: flex-start;
  }
  
  .trust-item {
    font-size: 12px;
    width: 100%;
  }
  
  .trust-icon {
    width: 32px;
    height: 32px;
    font-size: 14px;
  }
  
  /* Logo bar */
  .logobar {
    padding: 24px 16px;
  }
  
  .logobar-label {
    font-size: 9px;
    margin-bottom: 20px;
  }
  
  .logobar-row {
    gap: 24px;
  }
  
  .co-name {
    font-size: 13px;
  }
  
  /* CTA Section */
  .cta-section {
    padding: 40px 16px;
  }
  
  .cta-kicker {
    font-size: 10px;
    margin-bottom: 16px;
  }
  
  .cta-h2 {
    font-size: clamp(24px, 6vw, 32px);
    margin-bottom: 12px;
  }
  
  .cta-sub {
    font-size: 14px;
    margin-bottom: 28px;
  }
  
  .cta-btns {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
  }
  
  .btn-cta-white,
  .btn-cta-outline {
    width: 100%;
    text-align: center;
    justify-content: center;
    padding: 14px 20px;
  }
  
  .cta-fine {
    font-size: 10px;
  }
  
  /* Footer */
  .footer-cta {
    padding: 32px 16px;
  }
  
  .footer-cta h3 {
    font-size: 18px;
  }
  
  .footer-cta p {
    font-size: 13px;
  }
  
  .footer-cta-actions {
    flex-direction: column;
    width: 100%;
  }
  
  .footer-cta-actions .btn,
  .footer-cta-actions .btn-outline-white {
    width: 100%;
    justify-content: center;
  }
  
  footer {
    padding: 32px 16px 20px;
  }
  
  .footer-top {
    grid-template-columns: 1fr;
    gap: 24px;
    padding-bottom: 32px;
    margin-bottom: 20px;
  }
  
  .footer-wordmark {
    font-size: 18px;
  }
  
  .footer-brand p {
    font-size: 12px;
  }
  
  .footer-col h4 {
    font-size: 10px;
    margin-bottom: 12px;
  }
  
  .footer-links a {
    font-size: 13px;
    padding: 4px 0;
    min-height: var(--touch-target);
    display: flex;
    align-items: center;
  }
  
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
  
  .footer-bottom span {
    font-size: 10px;
  }
  
  /* Buttons */
  .btn {
    padding: 12px 16px;
    font-size: 14px;
    min-height: var(--touch-target);
  }
  
  .btn-lg {
    padding: 14px 20px;
    font-size: 15px;
  }
  
  .btn-outline {
    padding: 11px 16px;
  }
  
  /* Stats row */
  .stats-row {
    grid-template-columns: 1fr 1fr;
  }
  
  .stat-cell {
    padding: 16px;
  }
  
  .stat-num {
    font-size: 24px;
  }
  
  .stat-num .s-unit,
  .stat-num .s-plus {
    font-size: 16px;
  }
  
  .stat-lbl {
    font-size: 9px;
  }
  
  /* Pillars grid */
  .pillars-grid {
    grid-template-columns: 1fr;
  }
  
  .pillar {
    padding: 24px 20px;
  }
  
  .pillar h3 {
    font-size: 15px;
  }
  
  .pillar p {
    font-size: 13px;
  }
  
  /* Industries grid */
  .ind-grid {
    grid-template-columns: 1fr;
  }
  
  .ind-card {
    padding: 24px 20px;
  }
  
  .ind-card h3 {
    font-size: 15px;
  }
  
  /* Suite grid */
  .suite-grid {
    grid-template-columns: 1fr;
  }
  
  .suite-card {
    padding: 24px 20px;
  }
  
  .suite-icon {
    width: 40px;
    height: 40px;
    font-size: 18px;
    margin-bottom: 16px;
  }
  
  .suite-card h3 {
    font-size: 16px;
  }
  
  .suite-card p {
    font-size: 13px;
  }
  
  /* Compliance grid */
  .compliance-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  
  .compliance-card {
    padding: 24px 20px;
  }
  
  .comp-icon {
    width: 44px;
    height: 44px;
    font-size: 18px;
    margin-bottom: 16px;
  }
  
  .compliance-card h3 {
    font-size: 15px;
  }
  
  /* Connector grid */
  .conn-grid {
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }
  
  .conn-card {
    padding: 10px;
  }
  
  .conn-icon {
    width: 26px;
    height: 26px;
    font-size: 11px;
  }
  
  .conn-name {
    font-size: 11px;
  }
  
  /* Manifesto */
  .manifesto {
    padding: 48px 16px;
  }
  
  .manifesto-pre {
    font-size: 10px;
    margin-bottom: 24px;
  }
  
  .manifesto-h {
    font-size: clamp(28px, 7vw, 40px);
    margin-bottom: 20px;
  }
  
  .manifesto-body {
    font-size: 14px;
    margin-bottom: 36px;
  }
  
  .manifesto-pts {
    grid-template-columns: 1fr;
  }
  
  .m-pt {
    padding: 20px 16px;
  }
  
  .m-pt h3 {
    font-size: 14px;
  }
  
  .m-pt p {
    font-size: 12px;
  }
  
  /* Demo section */
  .demo-split {
    grid-template-columns: 1fr;
  }
  
  .demo-pane {
    padding: 20px 16px;
  }
  
  .demo-pane + .demo-pane {
    border-left: none;
    border-top: 1px solid var(--gray-200);
  }
  
  .goal-box {
    font-size: 14px;
    padding: 14px;
  }
  
  .trace-txt {
    font-size: 12px;
  }
  
  .result-num {
    font-size: 32px;
  }
  
  /* Diff layout */
  .diff-layout {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  
  .diff-left > p {
    font-size: 14px;
  }
  
  .diff-pt h4 {
    font-size: 13px;
  }
  
  .diff-pt p {
    font-size: 12px;
  }
  
  /* Code card */
  .code-card {
    border-radius: var(--r);
  }
  
  .code-body {
    padding: 16px;
    font-size: 11px;
    line-height: 1.8;
    overflow-x: auto;
  }
  
  /* Agent cards */
  .agent-card {
    border-radius: 12px;
  }
  
  .agent-card-header {
    padding: 16px 20px;
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
  
  .agent-icon-wrap {
    width: 40px;
    height: 40px;
  }
  
  .agent-title {
    font-size: 18px;
  }
  
  .agent-body {
    grid-template-columns: 1fr;
  }
  
  .agent-desc {
    padding: 20px;
  }
  
  .agent-lead {
    font-size: 14px;
  }
  
  .agent-code-block {
    border-left: none;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
  }
  
  .agent-code-block pre {
    padding: 16px;
    font-size: 11px;
  }
  
  /* FAQ */
  .faq-item summary {
    padding: 16px 0;
    font-size: 14px;
  }
  
  .faq-item p {
    font-size: 13px;
    padding-bottom: 16px;
  }
  
  /* Steps */
  .step-row {
    grid-template-columns: 40px 1fr;
    gap: 16px;
    padding: 20px 0;
  }
  
  .step-num-wrap {
    width: 32px;
    height: 32px;
  }
  
  .step-num {
    font-size: 12px;
  }
  
  .step-content h4 {
    font-size: 14px;
  }
  
  .step-content p {
    font-size: 13px;
  }
  
  /* Graveyard banner */
  .graveyard-banner {
    padding: 32px 16px;
  }
  
  .graveyard-banner .gb-num {
    font-size: clamp(40px, 12vw, 64px);
  }
  
  .graveyard-banner .gb-kicker {
    font-size: 10px;
  }
  
  .graveyard-banner .gb-sub {
    font-size: 14px;
  }
  
  /* Tables */
  .table-wrap {
    border-radius: var(--r);
  }
  
  table {
    font-size: 12px;
  }
  
  th, td {
    padding: 10px 12px;
  }
  
  /* Visibility utilities */
  .hide-mobile {
    display: none !important;
  }
  
  .show-mobile {
    display: block !important;
  }
}

/* ═══════════════════════════════════════════════════════════════════════════
   BREAKPOINT: TABLET (481px - 768px)
   ═══════════════════════════════════════════════════════════════════════════ */
@media (min-width: 481px) and (max-width: 768px) {
  :root {
    --nav-h: 72px;
  }
  
  /* Navigation */
  nav {
    padding: 0 20px;
  }
  
  .nav-logo {
    width: 180px;
    height: 64px;
    margin-right: 0;
  }
  
  .nav-toggle {
    display: flex;
  }
  
  .nav-links {
    display: flex;
    position: fixed;
    top: var(--nav-h);
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--white);
    flex-direction: column;
    padding: 16px 20px 24px;
    z-index: 199;
    overflow-y: auto;
    overscroll-behavior: contain;
    transform: translateX(-100%);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    visibility: hidden;
    box-shadow: 4px 0 20px rgba(0, 0, 0, 0.1);
  }
  
  nav.nav-open .nav-links {
    transform: translateX(0);
    visibility: visible;
  }
  
  .nav-overlay {
    display: block;
  }
  
  .mobile-cta {
    display: block;
  }
  
  .nav-right {
    display: none;
  }
  
  /* Nav items */
  .nav-item {
    border-bottom: 1px solid var(--gray-100);
    width: 100%;
  }
  
  .nav-link {
    padding: 16px 0;
    font-size: 16px;
    min-height: var(--touch-target);
  }
  
  /* Dropdowns */
  .nav-item .dropdown {
    display: none;
    flex-direction: column;
    position: static;
    box-shadow: none;
    border: none;
    padding: 0 0 16px 0;
    background: none;
    min-width: 0;
    width: 100%;
    border-radius: 0;
  }
  
  .nav-item.open .dropdown {
    display: flex;
  }
  
  .dropdown-col {
    width: 100%;
    padding: 0;
    border-left: none !important;
    margin-left: 0 !important;
  }
  
  .dropdown-col + .dropdown-col {
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--gray-100);
  }
  
  .dd-icon {
    display: none;
  }
  
  .dd-item {
    padding: 12px 8px;
    min-height: var(--touch-target);
  }
  
  .dd-text span {
    display: none;
  }
  
  .dd-badge {
    display: none;
  }
  
  /* Banner */
  .banner {
    padding: 10px 20px;
    font-size: 13px;
  }
  
  /* Hero */
  .hero {
    padding: 48px 20px 0;
  }
  
  .hero-h1 {
    font-size: clamp(32px, 7vw, 48px);
  }
  
  .hero-sub {
    font-size: 15px;
  }
  
  .hero-actions {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
  }
  
  .hero-visual {
    display: none;
  }
  
  /* Sections */
  .section {
    padding: 56px 0;
  }
  
  .container {
    padding: 0 20px;
  }
  
  .section-h2 {
    font-size: clamp(26px, 5vw, 36px);
  }
  
  .page-hero {
    padding: 36px 20px 32px;
  }
  
  /* Grids */
  .two-col {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  
  .card-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
  
  .pillars-grid {
    grid-template-columns: 1fr;
  }
  
  .ind-grid {
    grid-template-columns: 1fr;
  }
  
  .suite-grid {
    grid-template-columns: 1fr;
  }
  
  .compliance-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .conn-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .manifesto-pts {
    grid-template-columns: 1fr;
  }
  
  .stats-row {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Trust bar */
  .trust-bar {
    padding: 24px 20px;
    gap: 16px;
  }
  
  /* Footer */
  .footer-top {
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
  }
  
  .footer-brand {
    grid-column: 1 / -1;
  }
  
  .footer-cta-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }
  
  /* Demo */
  .demo-split {
    grid-template-columns: 1fr;
  }
  
  /* Diff */
  .diff-layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  
  /* Agent cards */
  .agent-body {
    grid-template-columns: 1fr;
  }
  
  /* CTA */
  .cta-section {
    padding: 56px 20px;
  }
  
  .cta-btns {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
  }
  
  /* Visibility */
  .hide-tablet {
    display: none !important;
  }
  
  .show-tablet {
    display: block !important;
  }
}

/* ═══════════════════════════════════════════════════════════════════════════
   BREAKPOINT: SMALL DESKTOP (769px - 1024px)
   ═══════════════════════════════════════════════════════════════════════════ */
@media (min-width: 769px) and (max-width: 1024px) {
  :root {
    --nav-h: 88px;
  }
  
  /* Navigation - condensed horizontal */
  nav {
    padding: 0 24px;
  }

  .nav-logo {
    width: 240px;
    height: 54px;
    margin-right: 24px;
  }
  
  .nav-toggle {
    display: flex;
  }
  
  .nav-links {
    display: flex;
    position: fixed;
    top: var(--nav-h);
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 16px 24px 24px;
    border-bottom: 1px solid var(--gray-200);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.1);
    z-index: 199;
    max-height: calc(100vh - var(--nav-h));
    overflow-y: auto;
    transform: translateY(-20px);
    opacity: 0;
    visibility: hidden;
    transition: transform 0.25s ease, opacity 0.25s ease, visibility 0.25s ease;
  }
  
  nav.nav-open .nav-links {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  
  .nav-overlay {
    display: block;
  }
  
  .mobile-cta {
    display: block;
  }
  
  .nav-right {
    display: flex;
    margin-left: auto;
  }
  
  .nav-right .btn-outline {
    display: none;
  }
  
  /* Nav items */
  .nav-item {
    border-bottom: 1px solid var(--gray-100);
    width: 100%;
  }
  
  .nav-link {
    padding: 14px 0;
    font-size: 15px;
    min-height: var(--touch-target);
  }
  
  /* Dropdowns */
  .nav-item .dropdown {
    display: none;
    flex-direction: column;
    position: static;
    box-shadow: none;
    border: none;
    padding: 0 0 12px 0;
    background: none;
    min-width: 0;
    width: 100%;
    border-radius: 0;
  }
  
  .nav-item.open .dropdown {
    display: flex;
  }
  
  .dropdown-col {
    width: 100%;
    padding: 0;
    border-left: none !important;
    margin-left: 0 !important;
  }
  
  .dropdown-col + .dropdown-col {
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--gray-100);
  }
  
  .dd-icon {
    display: flex;
    width: 28px;
    height: 28px;
  }
  
  .dd-item {
    padding: 10px 8px;
    min-height: var(--touch-target);
  }
  
  .dd-text span {
    display: block;
    font-size: 12px;
  }
  
  .dd-badge {
    display: inline-block;
  }
  
  /* Hero */
  .hero {
    padding: 64px 24px 0;
  }
  
  .hero-h1 {
    font-size: clamp(40px, 6vw, 56px);
  }
  
  .hero-visual {
    max-width: 800px;
  }
  
  .visual-body {
    grid-template-columns: 180px 1fr;
    height: 280px;
  }
  
  /* Sections */
  .section {
    padding: 72px 0;
  }
  
  .container {
    padding: 0 24px;
  }
  
  .page-hero {
    padding: 48px 24px 40px;
  }
  
  /* Grids */
  .two-col {
    grid-template-columns: 1fr 1fr;
    gap: 48px;
  }
  
  .card-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .pillars-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .ind-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .suite-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .compliance-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .manifesto-pts {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .stats-row {
    grid-template-columns: repeat(4, 1fr);
  }
  
  /* Footer */
  .footer-top {
    grid-template-columns: 180px repeat(4, 1fr);
    gap: 32px;
  }
  
  /* Demo */
  .demo-split {
    grid-template-columns: 1fr 1fr;
  }
  
  /* Diff */
  .diff-layout {
    grid-template-columns: 1fr 1fr;
    gap: 48px;
  }
  
  /* Agent cards */
  .agent-body {
    grid-template-columns: 1fr 1fr;
  }
}

/* ═══════════════════════════════════════════════════════════════════════════
   BREAKPOINT: DESKTOP (1025px - 1280px)
   ═══════════════════════════════════════════════════════════════════════════ */
@media (min-width: 1025px) and (max-width: 1280px) {
  :root {
    --nav-h: 100px;
  }
  
  /* Navigation - full horizontal */
  nav {
    padding: 0 32px;
  }

  .nav-logo {
    width: 280px;
    height: 62px;
    margin-right: 32px;
  }
  
  .nav-toggle {
    display: none;
  }
  
  .nav-links {
    display: flex !important;
    position: static;
    flex-direction: row;
    padding: 0;
    background: transparent;
    border: none;
    box-shadow: none;
    overflow: visible;
    transform: none;
    opacity: 1;
    max-height: none;
    flex: 1;
  }
  
  .nav-overlay {
    display: none !important;
  }
  
  .mobile-cta {
    display: none !important;
  }
  
  .nav-right {
    display: flex;
  }
  
  .nav-right .btn-outline {
    display: inline-flex;
  }
  
  /* Nav items */
  .nav-item {
    border-bottom: none;
    width: auto;
  }
  
  .nav-link {
    padding: 8px 12px;
    font-size: 14px;
    min-height: auto;
  }
  
  /* Dropdowns - hover behavior */
  .nav-item .dropdown {
    display: none;
    flex-direction: row;
    position: absolute;
    top: 100%;
    left: -16px;
    margin-top: -1px;
    padding: 24px;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-top: none;
    border-radius: 0 0 var(--r-lg) var(--r-lg);
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.1);
    min-width: 600px;
    z-index: 300;
  }
  
  .nav-item:hover .dropdown,
  .nav-item.open .dropdown {
    display: flex;
  }
  
  .dropdown.wide {
    min-width: 720px;
  }
  
  .dropdown.slim {
    min-width: 200px;
    padding: 8px;
  }
  
  .dropdown-col {
    flex: 1;
    padding: 0;
  }
  
  .dropdown-col + .dropdown-col {
    border-left: 1px solid var(--gray-100);
    padding-left: 24px;
    margin-left: 8px;
    margin-top: 0;
    padding-top: 0;
    border-top: none;
  }
  
  .dd-icon {
    display: flex;
    width: 32px;
    height: 32px;
  }
  
  .dd-item {
    padding: 10px 12px;
    min-height: auto;
  }
  
  .dd-text span {
    display: block;
    font-size: 13px;
  }
  
  .dd-badge {
    display: inline-block;
  }
  
  /* Hero */
  .hero {
    padding: 72px 32px 0;
  }
  
  .hero-visual {
    max-width: 900px;
  }
  
  .visual-body {
    grid-template-columns: 200px 1fr;
    height: 320px;
  }
  
  /* Sections */
  .section {
    padding: 80px 0;
  }
  
  .container {
    padding: 0 32px;
    max-width: 1080px;
  }
  
  /* Grids */
  .card-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .compliance-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .suite-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  /* Footer */
  .footer-top {
    grid-template-columns: 200px repeat(4, 1fr);
  }
}

/* ═══════════════════════════════════════════════════════════════════════════
   BREAKPOINT: LARGE DESKTOP (1281px+)
   ═══════════════════════════════════════════════════════════════════════════ */
@media (min-width: 1281px) {
  :root {
    --nav-h: 96px;
  }
  
  /* Navigation - full horizontal with generous spacing */
  nav {
    padding: 0 40px;
  }

  .nav-logo {
    width: 322px;
    height: 70px;
    margin-right: 40px;
  }
  
  .nav-toggle {
    display: none;
  }
  
  .nav-links {
    display: flex !important;
    position: static;
    flex-direction: row;
    padding: 0;
    background: transparent;
    border: none;
    box-shadow: none;
    overflow: visible;
    transform: none;
    opacity: 1;
    max-height: none;
    flex: 1;
    gap: 2px;
  }
  
  .nav-overlay {
    display: none !important;
  }
  
  .mobile-cta {
    display: none !important;
  }
  
  .nav-right {
    display: flex;
    gap: 10px;
  }
  
  .nav-right .btn-outline {
    display: inline-flex;
  }
  
  /* Nav items */
  .nav-item {
    border-bottom: none;
    width: auto;
  }
  
  .nav-link {
    padding: 8px 14px;
    font-size: 16px;
    min-height: auto;
  }
  
  /* Dropdowns */
  .nav-item .dropdown {
    display: none;
    flex-direction: row;
    position: absolute;
    top: 100%;
    left: -16px;
    margin-top: -1px;
    padding: 25px 24px 24px;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-top: none;
    border-radius: 0 0 var(--r-lg) var(--r-lg);
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.1), 0 2px 8px rgba(0, 0, 0, 0.06);
    min-width: 680px;
    z-index: 300;
  }
  
  .nav-item:hover .dropdown,
  .nav-item.open .dropdown {
    display: flex;
  }
  
  .dropdown.wide {
    min-width: 800px;
  }
  
  .dropdown.slim {
    min-width: 200px;
    padding: 8px;
  }
  
  .dropdown-col {
    flex: 1;
    padding: 0;
  }
  
  .dropdown-col + .dropdown-col {
    border-left: 1px solid var(--gray-100);
    padding-left: 24px;
    margin-left: 8px;
    margin-top: 0;
    padding-top: 0;
    border-top: none;
  }
  
  .dd-icon {
    display: flex;
    width: 32px;
    height: 32px;
  }
  
  .dd-item {
    padding: 10px 12px;
    min-height: auto;
  }
  
  .dd-text span {
    display: block;
  }
  
  .dd-badge {
    display: inline-block;
  }
  
  /* Hero */
  .hero {
    padding: 80px 40px 0;
  }
  
  .hero-visual {
    max-width: 960px;
  }
  
  .visual-body {
    grid-template-columns: 220px 1fr;
    height: 340px;
  }
  
  /* Sections */
  .section {
    padding: 88px 0;
  }
  
  .container {
    padding: 0 40px;
    max-width: 1120px;
  }
  
  /* Footer */
  .footer-top {
    grid-template-columns: 220px repeat(4, 1fr);
    gap: 40px;
  }
}

/* ═══════════════════════════════════════════════════════════════════════════
   PRINT STYLES
   ═══════════════════════════════════════════════════════════════════════════ */
@media print {
  nav,
  .banner,
  .nav-toggle,
  .cta-section,
  .footer-cta,
  .hero-actions,
  .btn {
    display: none !important;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
    color: #000;
    background: #fff;
  }
  
  .hero,
  .section,
  .page-hero {
    padding: 20pt 0;
  }
  
  .container {
    max-width: 100%;
    padding: 0;
  }
  
  a {
    text-decoration: underline;
  }
  
  a[href^="http"]::after {
    content: " (" attr(href) ")";
    font-size: 10pt;
    color: #666;
  }
}

/* ═══════════════════════════════════════════════════════════════════════════
   ACCESSIBILITY ENHANCEMENTS
   ═══════════════════════════════════════════════════════════════════════════ */

/* Reduced motion preference */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  
  .hero-typewriter,
  .hero-cursor {
    animation: none !important;
  }
  
  .marquee-track {
    animation: none !important;
  }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  :root {
    --gray-200: #666;
    --gray-300: #555;
    --gray-400: #444;
    --gray-500: #333;
  }
  
  .btn-outline {
    border-width: 2px;
  }
  
  .card {
    border-width: 2px;
  }
}

/* Focus visible for keyboard navigation */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
[tabindex]:focus-visible {
  outline: 2px solid var(--accent-mid);
  outline-offset: 2px;
}

/* Skip link for accessibility */
.skip-link {
  position: absolute;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: white;
  padding: 12px 24px;
  border-radius: var(--r);
  font-weight: 600;
  z-index: 9999;
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: -100px;
}

.skip-link:focus-visible {
  top: 10px;
}

/* Screen reader only utility */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ═══════════════════════════════════════════════════════════════════════════
   MOBILE HEADER & NAV UX REFINEMENT (ENTERPRISE)
   ═══════════════════════════════════════════════════════════════════════════ */
@media (max-width: 768px) {
  nav {
    padding: 0 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
  }

  .nav-logo {
    width: min(192px, calc(100vw - 108px));
    height: 54px;
    margin-right: 0 !important;
    flex: 0 1 auto;
    overflow: hidden;
    position: relative;
  }

  .logo-img {
    width: 100%;
    height: 100% !important;
    max-width: 100%;
    object-fit: contain;
    object-position: left center;
    transform: none;
    filter: none;
  }

  .nav-right {
    display: none !important;
  }

  .nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    min-width: 48px;
    min-height: 48px;
    margin: 0 !important;
    border-radius: 12px;
    border: 1px solid var(--gray-200);
    background: var(--white);
    box-shadow: 0 1px 0 rgba(19, 18, 16, 0.03);
    flex: 0 0 auto;
  }

  .nav-toggle:hover {
    background: var(--gray-50);
    border-color: var(--gray-300);
  }

  nav.nav-open .nav-toggle {
    background: var(--gray-50);
    border-color: var(--gray-300);
    box-shadow: 0 0 0 3px rgba(45, 90, 142, 0.1);
  }

  .nav-links {
    position: fixed;
    top: calc(var(--nav-h) + 1px);
    left: 12px;
    right: 12px;
    bottom: auto;
    height: calc(100dvh - var(--nav-h) - 13px);
    max-height: calc(100dvh - var(--nav-h) - 13px);
    min-height: 0;
    z-index: 220;
    display: flex;
    flex-direction: column;
    padding: 12px 14px 16px;
    background: rgba(255, 255, 255, 0.98);
    border: 1px solid var(--gray-200);
    border-radius: 14px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.14), 0 2px 10px rgba(0, 0, 0, 0.06);
    overflow-y: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
    backdrop-filter: blur(8px);
    transform: translateY(-8px) scale(0.985);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: transform 0.22s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.2s ease, visibility 0.2s ease;
  }

  nav.nav-open .nav-links {
    transform: translateY(0) scale(1);
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .nav-overlay {
    display: block;
    background: rgba(10, 12, 16, 0.45);
    backdrop-filter: blur(3px);
    -webkit-backdrop-filter: blur(3px);
  }

  .mobile-cta {
    display: block;
    padding: 10px 0 14px;
    margin: 0 0 8px;
    border-bottom: 1px solid var(--gray-100);
  }

  .mobile-cta .btn {
    min-height: 48px;
    border-radius: 10px;
    font-weight: 700;
  }

  .nav-item {
    width: 100%;
    border-bottom: 1px solid var(--gray-100);
  }

  .nav-link {
    width: 100%;
    min-height: 48px;
    padding: 14px 4px;
    font-size: 16px;
    font-weight: 600;
    color: var(--gray-700);
  }

  .nav-item.open > .nav-link {
    color: var(--ink);
  }

  .nav-item .dropdown {
    padding: 4px 0 12px;
    margin-left: 2px;
    padding-left: 10px;
    border-left: 2px solid var(--gray-100);
  }

  .dropdown-label {
    color: var(--gray-500);
    font-size: 10px;
    letter-spacing: 0.11em;
    padding-top: 10px;
  }

  .dd-item {
    min-height: 44px;
    padding: 10px 8px;
    border-radius: 8px;
  }

  .nav-link:focus-visible,
  .dd-item:focus-visible,
  .mobile-cta .btn:focus-visible {
    outline: 2px solid var(--accent-mid);
    outline-offset: 2px;
    background: var(--accent-lt);
  }
}

@media (max-width: 480px) {
  nav {
    padding: 0 12px;
  }

  .nav-logo {
    width: min(176px, calc(100vw - 92px));
    height: 50px;
  }

  .logo-img {
    object-position: left center;
    transform: none;
  }

  .nav-toggle {
    width: 46px;
    height: 46px;
    min-width: 46px;
    min-height: 46px;
    border-radius: 11px;
  }

  .nav-links {
    left: 8px;
    right: 8px;
    height: calc(100dvh - var(--nav-h) - 9px);
    max-height: calc(100dvh - var(--nav-h) - 9px);
    padding: 10px 12px 14px;
  }
}

@media (max-width: 1000px) {
  .dd-text .product-sublabel {
    display: block !important;
    color: var(--gray-500) !important;
    font-size: 12px;
    line-height: 1.45;
    font-weight: 400;
  }
}

/* Launch storytelling blocks */
.story-dark {
  background: radial-gradient(1100px 420px at 50% 0%, rgba(13, 157, 133, 0.22), transparent 60%), linear-gradient(180deg, #06131c 0%, #0b1a25 100%);
  border-top: 1px solid #163246;
  border-bottom: 1px solid #163246;
}
.story-kicker {
  font-family: var(--mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 11px;
  color: rgba(175, 210, 236, 0.74);
  margin-bottom: 10px;
}
.story-head {
  font-size: clamp(30px, 4.2vw, 52px);
  line-height: 1.05;
  letter-spacing: -0.04em;
  color: #f6fbff;
  margin-bottom: 14px;
  font-weight: 800;
}
.story-sub {
  font-size: 17px;
  line-height: 1.7;
  color: rgba(220, 232, 243, 0.76);
  max-width: 760px;
  margin-bottom: 30px;
}
.story-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.story-card {
  border-radius: 12px;
  border: 1px solid rgba(155, 188, 215, 0.24);
  background: rgba(255,255,255,0.03);
  padding: 16px;
}
.story-card h4 {
  color: #fff;
  font-size: 16px;
  margin-bottom: 6px;
  letter-spacing: -0.02em;
}
.story-card p {
  color: rgba(220, 232, 243, 0.72);
  font-size: 13px;
  line-height: 1.55;
}

.hero {
  background:
    radial-gradient(900px 330px at 75% 8%, rgba(45, 90, 142, 0.12), transparent 62%),
    linear-gradient(180deg, #ffffff 0%, #fbfdff 100%);
}

.hero-actions .btn,
.hero-actions .btn-lg-ghost {
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.08);
}

.how-card,
.studio-card,
.card {
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.08);
}

.section {
  position: relative;
}
.how-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.how-card {
  border: 1px solid var(--gray-200);
  border-radius: 12px;
  background: #fff;
  padding: 18px;
}
.how-num {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--gray-400);
  margin-bottom: 8px;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}
.how-card h4 {
  font-size: 20px;
  letter-spacing: -0.03em;
  margin-bottom: 6px;
}
.how-card p {
  color: var(--gray-500);
  font-size: 14px;
  line-height: 1.65;
}
.logo-frame {
  border-radius: 12px;
  background: #fff;
  border: 1px solid var(--gray-200);
  box-shadow: 0 12px 30px rgba(16,24,40,0.12);
  padding: 10px;
}
@media (max-width: 980px) {
  .story-grid { grid-template-columns: 1fr 1fr; }
  .how-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .story-grid { grid-template-columns: 1fr; }
}

.ea-form {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.ea-form input {
  min-width: 280px;
  flex: 1;
  border: 1px solid var(--gray-300);
  background: var(--white);
  color: var(--ink);
  border-radius: 10px;
  padding: 13px 14px;
  font-size: 15px;
  outline: none;
  transition: border-color 160ms ease, box-shadow 160ms ease;
}
.ea-form input:focus {
  border-color: var(--accent-mid);
  box-shadow: 0 0 0 3px rgba(45, 90, 142, 0.12);
}
.ea-form input::placeholder { color: var(--gray-500); }
.ea-form button {
  border: none;
  border-radius: 10px;
  padding: 13px 18px;
  font-weight: 700;
  letter-spacing: -0.01em;
  background: linear-gradient(135deg, #18a685 0%, #2bd4a8 100%);
  color: #04241d;
  cursor: pointer;
}

/* Per-field validation states — used on all forms */
input.is-invalid,
textarea.is-invalid,
select.is-invalid {
  border-color: #b91c1c !important;
  background: rgba(185, 28, 28, 0.04);
}
input.is-invalid:focus,
textarea.is-invalid:focus,
select.is-invalid:focus {
  outline: 3px solid rgba(185, 28, 28, 0.15);
  outline-offset: 0;
}
.field-error {
  display: none;
  margin-top: 6px;
  font-size: 13px;
  color: #b91c1c;
  font-family: var(--mono);
  letter-spacing: 0.01em;
}
.field-error.show { display: block; }
.ea-error {
  min-height: 20px;
  margin-top: 10px;
  font-size: 13px;
  color: #fcb6b6;
}

.build-studio-grid {
  margin-top: 28px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.studio-card {
  border: 1px solid var(--gray-200);
  border-radius: 12px;
  background: #fff;
  padding: 18px;
  box-shadow: 0 10px 24px rgba(16, 24, 40, 0.06);
}

.studio-chip {
  display: inline-flex;
  align-items: center;
  padding: 5px 10px;
  border-radius: 999px;
  border: 1px solid #dbeafe;
  background: #eff6ff;
  color: #1e3a8a;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.studio-card h3 {
  font-size: 22px;
  line-height: 1.2;
  letter-spacing: -0.03em;
  margin-bottom: 10px;
}

.studio-card p {
  font-size: 14px;
  color: var(--gray-500);
  line-height: 1.65;
  margin-bottom: 10px;
}

.studio-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.studio-list li {
  font-size: 13px;
  color: var(--gray-600);
  line-height: 1.55;
}

.studio-list li::before {
  content: "→ ";
  color: var(--accent-mid);
}

@media (max-width: 980px) {
  .build-studio-grid {
    grid-template-columns: 1fr;
  }
}

.build-trust-visual {
  border: 1px solid var(--gray-200);
  border-radius: 14px;
  background: linear-gradient(180deg, #fbfcff 0%, #f5f8ff 100%);
  box-shadow: 0 20px 48px rgba(15, 23, 42, 0.12);
  overflow: hidden;
}

.bt-topbar {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 12px;
  align-items: center;
  border-bottom: 1px solid var(--gray-200);
  padding: 12px 14px;
  background: #fff;
}

.bt-dots {
  display: inline-flex;
  gap: 5px;
}

.bt-dots span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
  background: #d1d5db;
}

.bt-url {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--gray-400);
}

.bt-pill {
  font-size: 11px;
  color: #166534;
  border: 1px solid #bbf7d0;
  background: #f0fdf4;
  border-radius: 999px;
  padding: 3px 8px;
}

.bt-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 12px;
  padding: 14px;
}

.bt-card {
  border: 1px solid #dbe4ff;
  border-radius: 10px;
  background: #fff;
  padding: 13px;
}

.bt-card-kicker {
  font-family: var(--mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #64748b;
  margin-bottom: 6px;
}

.bt-card h4 {
  font-size: 16px;
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}

.bt-input {
  border: 1px solid #c7d2fe;
  border-radius: 8px;
  background: #f8faff;
  padding: 9px 10px;
  font-size: 12px;
  color: #334155;
  margin-bottom: 10px;
}

.bt-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.bt-tags span {
  font-size: 11px;
  border: 1px solid #e2e8f0;
  background: #f8fafc;
  border-radius: 999px;
  padding: 3px 8px;
  color: #334155;
}

.bt-list,
.bt-steps {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.bt-list li {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  font-size: 12px;
  color: #334155;
}

.bt-list em {
  font-style: normal;
  color: #1d4ed8;
  background: #eff6ff;
  border-radius: 999px;
  padding: 1px 8px;
  font-size: 11px;
}

.bt-steps li {
  font-size: 12px;
  color: #334155;
  padding-left: 16px;
  position: relative;
}

.bt-steps li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 7px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #22c55e;
}

@media (max-width: 1100px) {
  .bt-grid {
    grid-template-columns: 1fr;
  }
}

.screen-ribbon-section {
  padding-top: 26px;
  padding-bottom: 18px;
  background: linear-gradient(180deg, #fbfdff 0%, #f6f9ff 100%);
  border-bottom: 1px solid #e3ebfb;
}

.screen-ribbon {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.screen-ribbon img {
  width: 100%;
  border-radius: 12px;
  border: 1px solid #dbe5fb;
  box-shadow: 0 14px 30px rgba(15, 23, 42, 0.10);
  display: block;
}

.section-soft-blue {
  background:
    radial-gradient(900px 340px at 10% -10%, rgba(45, 90, 142, 0.12), transparent 55%),
    linear-gradient(180deg, #f4f8ff 0%, #edf3ff 100%);
}

.product-screens-grid {
  margin-top: 28px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.product-screen-card {
  border-radius: 14px;
  border: 1px solid #d7e3fb;
  background: #ffffff;
  padding: 12px;
  box-shadow: 0 18px 34px rgba(15, 23, 42, 0.09);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.product-screen-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 24px 42px rgba(15, 23, 42, 0.13);
}

.product-visual-row {
  margin-bottom: 22px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.product-visual-card {
  border: 1px solid #dbe5fb;
  border-radius: 12px;
  background: #fff;
  padding: 10px;
  box-shadow: 0 14px 30px rgba(15, 23, 42, 0.09);
}

.product-visual-img {
  width: 100%;
  border-radius: 10px;
  border: 1px solid #e5e7eb;
  display: block;
}

.control-visual-card {
  border-color: #d7e3fb;
  box-shadow: 0 18px 34px rgba(15, 23, 42, 0.10);
}

.screen-tag {
  display: inline-flex;
  padding: 5px 10px;
  border-radius: 999px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.ps-build .screen-tag {
  color: #4527a8;
  border: 1px solid #dfd6ff;
  background: #f3efff;
}

.ps-automate .screen-tag {
  color: #0d766e;
  border: 1px solid #ccefe8;
  background: #ebfaf7;
}

.ps-control .screen-tag {
  color: #1e40af;
  border: 1px solid #d8e5ff;
  background: #eff5ff;
}

.product-screen-img {
  width: 100%;
  border-radius: 10px;
  border: 1px solid #e5e7eb;
  display: block;
  background: #fff;
}

.screen-caption {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--gray-600);
}

.solution-imagery-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.solution-image-card {
  border-radius: 14px;
  border: 1px solid #d7e3fb;
  background: #fff;
  padding: 12px;
  box-shadow: 0 18px 34px rgba(15, 23, 42, 0.09);
}

@media (max-width: 1100px) {
  .product-screens-grid {
    grid-template-columns: 1fr;
  }

  .screen-ribbon {
    grid-template-columns: 1fr;
  }

  .product-visual-row,
  .solution-imagery-grid {
    grid-template-columns: 1fr;
  }

  .platform-arc-grid {
    grid-template-columns: 1fr;
  }
}

/* ═══════════════════════════════════════════════════════════════════════════
   ENTERPRISE POLISH PASS (HIGH-CONTRAST, PREMIUM DEPTH)
   ═══════════════════════════════════════════════════════════════════════════ */

.section-eyebrow {
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid #d7e3fb;
  background: #f4f8ff;
  color: #375483;
  font-weight: 600;
}

.section-h2 {
  letter-spacing: -0.045em;
}

.section-h2 .muted {
  color: #4c638a;
}

.hero-h1 {
  letter-spacing: -0.055em;
  text-wrap: balance;
}

.hero-sub {
  color: #3f4e65;
  max-width: 880px;
}

.hero-actions .btn.btn-primary,
.btn.btn-primary {
  background: linear-gradient(135deg, #1e3a8a 0%, #2563eb 55%, #3b82f6 100%);
  border: 1px solid rgba(37, 99, 235, 0.35);
  box-shadow: 0 14px 30px rgba(37, 99, 235, 0.28);
}

.hero-actions .btn.btn-primary:hover,
.btn.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 20px 36px rgba(37, 99, 235, 0.34);
}

.btn-lg-ghost,
.btn.btn-outline {
  border-color: #c9d8f7;
  background: #ffffff;
  color: #23324b;
}

.screen-ribbon img,
.product-screen-card,
.solution-image-card,
.product-visual-card {
  border-color: #ccdaf8;
}

.screen-ribbon img:hover,
.product-screen-card:hover,
.solution-image-card:hover,
.product-visual-card:hover {
  box-shadow: 0 24px 44px rgba(15, 23, 42, 0.16);
}

.product-screen-card {
  position: relative;
  overflow: hidden;
}

.product-screen-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #6d28d9, #2563eb, #0d9488);
  opacity: 0.95;
}

.story-dark {
  background:
    radial-gradient(1100px 420px at 10% -10%, rgba(56, 189, 248, 0.22), transparent 56%),
    radial-gradient(900px 320px at 90% 0%, rgba(59, 130, 246, 0.18), transparent 58%),
    linear-gradient(180deg, #071522 0%, #0b1b2a 100%);
}

.story-card {
  border-color: rgba(160, 194, 228, 0.34);
  background: rgba(255, 255, 255, 0.045);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.how-card,
.studio-card,
.card,
.ind-card {
  border-color: #d8e2f2;
}

.ind-card {
  background: #ffffff;
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.08);
}

.ind-card .ind-tag {
  border: 1px solid #d5e2fb;
  background: #f3f8ff;
  color: #324b74;
}

.table-wrap {
  border: 1px solid #d6e1f7;
  box-shadow: 0 14px 30px rgba(15, 23, 42, 0.08);
}

.cta-section {
  background:
    radial-gradient(700px 280px at 10% 10%, rgba(96, 165, 250, 0.26), transparent 60%),
    linear-gradient(120deg, #0b1f3b 0%, #153866 45%, #1d4f8f 100%);
}

.cta-h2 {
  letter-spacing: -0.05em;
}

.cta-sub {
  color: rgba(233, 242, 255, 0.88);
}

.footer-cta {
  background: linear-gradient(90deg, #0a1c33 0%, #15345f 100%);
}

.footer-cta h3,
.footer-cta p {
  color: #f4f8ff;
}

.platform-arc-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.platform-arc-card {
  border: 1px solid #d8e2f5;
  border-radius: 12px;
  background: #fff;
  padding: 16px;
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.07);
}

.platform-arc-card h4 {
  font-size: 18px;
  letter-spacing: -0.02em;
  margin-bottom: 6px;
}

.platform-arc-card p {
  font-size: 14px;
  line-height: 1.6;
  color: var(--gray-600);
}

/* About page horizontal section contrast */
.section-band {
  background: #ffffff;
  border-top: 1px solid #e2e8f5;
  border-bottom: 1px solid #e2e8f5;
}

.section-band-soft {
  background:
    linear-gradient(180deg, #f8fbff 0%, #f1f6ff 100%);
  border-top: 1px solid #dbe5f8;
  border-bottom: 1px solid #dbe5f8;
}

/* ═══════════════════════════════════════════════════════════════════════════ */
/* ARTICLE BODY — Long-form prose typography                                  */
/* ═══════════════════════════════════════════════════════════════════════════ */

.article-body {
  max-width: 720px;
  margin: 0 auto;
  padding: 48px 24px 80px;
  font-size: 17px;
  line-height: 1.85;
  color: var(--gray-700);
}

.article-body h2 {
  font-size: clamp(22px, 3vw, 28px);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--gray-900);
  margin-top: 56px;
  margin-bottom: 20px;
  line-height: 1.3;
}

.article-body p {
  margin-bottom: 24px;
}

.article-body blockquote {
  margin: 40px 0;
  padding: 20px 24px;
  border-left: 4px solid var(--accent);
  background: var(--gray-50);
  border-radius: 0 10px 10px 0;
  font-size: 18px;
  font-weight: 500;
  line-height: 1.7;
  color: var(--gray-800);
  font-style: normal;
}

.article-body .callout {
  margin: 32px 0;
  padding: 20px 24px;
  background: linear-gradient(135deg, #f0fdf4 0%, #f8fbff 100%);
  border: 1px solid #d1e7dd;
  border-radius: 12px;
  font-size: 15px;
  line-height: 1.7;
}

.article-body ul, .article-body ol {
  margin-bottom: 24px;
  padding-left: 24px;
}

.article-body li {
  margin-bottom: 10px;
}

.article-cta {
  margin-top: 64px;
  padding: 36px 32px;
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: 16px;
}

.article-cta h2 {
  font-size: 22px;
  margin-top: 0;
  margin-bottom: 12px;
}

.article-cta p {
  font-size: 16px;
  color: var(--gray-600);
  margin-bottom: 0;
}

@media (max-width: 768px) {
  .article-body {
    padding: 32px 16px 60px;
    font-size: 16px;
  }
  .article-body blockquote {
    padding: 16px 18px;
    font-size: 16px;
  }
  .article-cta {
    padding: 24px 20px;
  }
}

/* ═══════════════════════════════════════════════════════════════════════════ */
/* PRODUCT VIDEO EMBEDS — hidden by default, shown when URL is configured    */
/* ═══════════════════════════════════════════════════════════════════════════ */

.product-video {
  display: none;
  margin: 40px 0;
}

.product-video.active {
  display: block;
}

.video-wrapper {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%; /* 16:9 */
  border-radius: 14px;
  overflow: hidden;
  background: var(--gray-100);
  box-shadow: 0 8px 32px rgba(15, 23, 42, 0.10);
}

.video-wrapper iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.video-wrapper .video-play-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(15, 23, 42, 0.35);
  cursor: pointer;
  transition: background 0.2s;
}

.video-wrapper .video-play-overlay:hover {
  background: rgba(15, 23, 42, 0.5);
}

.video-wrapper .video-play-btn {
  width: 72px;
  height: 72px;
  background: rgba(255, 255, 255, 0.95);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(0,0,0,0.15);
}

.video-wrapper .video-play-btn::after {
  content: "";
  display: block;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 12px 0 12px 22px;
  border-color: transparent transparent transparent var(--gray-900);
  margin-left: 4px;
}

/* Footer — legal note stack */
.footer-bottom .footer-copy-stack {
  display: flex;
  flex-direction: column;
  gap: 6px;
  align-items: flex-start;
  max-width: 340px;
}

.footer-copy-stack--center {
  align-items: center;
  text-align: center;
  max-width: 440px;
  margin: 0 auto;
}

.footer-bottom .footer-copy-main {
  font-family: var(--mono);
  font-size: 11px;
  color: rgba(255, 255, 255, 0.35);
}

.footer-bottom .footer-legal-note {
  font-family: var(--mono);
  font-size: 10px;
  line-height: 1.45;
  color: rgba(255, 255, 255, 0.22);
}

/* About — founder card */
.founder-card {
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
  padding: 0;
  overflow: hidden;
}

.founder-card-inner {
  padding: 36px 32px;
}

.founder-name {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin: 0 0 4px;
  color: var(--gray-900);
}

.founder-title {
  font-size: 14px;
  color: var(--gray-500);
  margin: 0 0 16px;
}

.founder-bio {
  margin-bottom: 20px !important;
  font-size: 15px;
  line-height: 1.7;
}

.founder-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

@media (max-width: 520px) {
  .founder-card-inner {
    padding: 28px 20px;
  }
}

/* Minimal footer (e.g. blog articles on light background) */
.footer-minimal .footer-bottom .footer-copy-main {
  color: var(--gray-600);
}

.footer-minimal .footer-bottom .footer-legal-note {
  color: var(--gray-500);
}

/* ═══ CALLOUT — VERSUS THE ALTERNATIVE / WHY NOW ═══ */
.callout-alt {
  margin-top: 56px;
  padding: 36px 40px;
  background: var(--accent-lt);
  border: 1px solid rgba(45,90,142,0.18);
  border-radius: 14px;
}
.callout-alt-label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-mid);
  margin-bottom: 14px;
}
.callout-alt-h {
  font-size: clamp(22px, 2.6vw, 30px);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.18;
  color: var(--ink);
  margin: 0 0 16px;
}
.callout-alt-h .muted { color: var(--gray-400); font-weight: 300; }
.callout-alt-body {
  font-size: 15px;
  line-height: 1.7;
  color: var(--gray-600);
  max-width: 800px;
  margin: 0;
}
.callout-alt-body strong { color: var(--ink); font-weight: 700; }
@media (max-width: 760px) {
  .callout-alt { padding: 28px 22px; margin-top: 40px; }
}

/* ═══ SCREEN-TABS — tabbed image switcher for /platform deep-dives ═══ */
.screen-tabs {
  margin: 0 0 8px;
}
.screen-tabs-nav {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--gray-200);
  margin-bottom: 24px;
  flex-wrap: wrap;
}
.screen-tab {
  appearance: none;
  background: transparent;
  border: 0;
  border-bottom: 2px solid transparent;
  padding: 14px 22px;
  margin-bottom: -1px;
  font-family: var(--font);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--gray-500);
  cursor: pointer;
  transition: color 0.18s, border-color 0.18s, background 0.18s;
  position: relative;
}
.screen-tab .screen-tab-kicker {
  display: block;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gray-400);
  margin-bottom: 4px;
}
.screen-tab:hover {
  color: var(--ink);
}
.screen-tab:hover .screen-tab-kicker {
  color: var(--gray-500);
}
.screen-tab.is-active {
  color: var(--accent-mid);
  border-bottom-color: var(--accent-mid);
}
.screen-tab.is-active .screen-tab-kicker {
  color: var(--accent-mid);
}
.screen-tab:focus-visible {
  outline: 2px solid var(--accent-mid);
  outline-offset: 2px;
  border-radius: 4px;
}
.screen-tabs-panels {
  position: relative;
}
.screen-tab-panel {
  margin: 0;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--gray-200);
  box-shadow: 0 24px 56px -28px rgba(15,23,42,0.25);
  display: none;
  animation: screen-tab-fade 0.28s ease-out;
}
.screen-tab-panel.is-active {
  display: block;
}
.screen-tab-panel img {
  display: block;
  width: 100%;
  height: auto;
}
.screen-tab-panel figcaption {
  padding: 16px 24px;
  background: var(--gray-50);
  border-top: 1px solid var(--gray-200);
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--gray-600);
}
.screen-tab-panel figcaption strong { color: var(--ink); }
@keyframes screen-tab-fade {
  from { opacity: 0; transform: translateY(4px); }
  to   { opacity: 1; transform: translateY(0); }
}
@media (max-width: 760px) {
  .screen-tabs-nav {
    border-bottom: 0;
    flex-direction: column;
    gap: 0;
    margin-bottom: 18px;
    border: 1px solid var(--gray-200);
    border-radius: 10px;
    overflow: hidden;
  }
  .screen-tab {
    text-align: left;
    padding: 14px 18px;
    border-bottom: 1px solid var(--gray-100);
    border-left: 3px solid transparent;
    margin-bottom: 0;
  }
  .screen-tabs-nav .screen-tab:last-child {
    border-bottom: 0;
  }
  .screen-tab.is-active {
    background: var(--accent-lt);
    border-bottom-color: var(--gray-100);
    border-left-color: var(--accent-mid);
  }
}

/* ═══════════════════════════════════════════════════════════════════════════
   EXPLAINER MODAL — auto-playing SVG tour. Restrained, CXO-grade motion.
   ═══════════════════════════════════════════════════════════════════════════ */

.explainer-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 32px;
  background: rgba(15, 23, 42, 0.72);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.explainer-modal.is-open {
  display: flex;
  animation: explainer-fade-in 240ms cubic-bezier(0.4, 0, 0.2, 1);
}
@keyframes explainer-fade-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.explainer-frame {
  position: relative;
  width: 100%;
  max-width: 1180px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 32px 80px -32px rgba(15, 23, 42, 0.6);
  display: flex;
  flex-direction: column;
}

.explainer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  border-bottom: 1px solid var(--gray-200);
  background: var(--white);
}
.explainer-eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--gray-500);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.explainer-eyebrow::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent-mid);
}
.explainer-close {
  background: transparent;
  border: 1px solid var(--gray-200);
  border-radius: 8px;
  width: 32px; height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-500);
  cursor: pointer;
  transition: all 160ms ease;
}
.explainer-close:hover {
  border-color: var(--gray-300);
  color: var(--ink);
  background: var(--gray-50);
}

.explainer-stage {
  position: relative;
  width: 100%;
  background: linear-gradient(180deg, #fafbfc 0%, #f4f6fa 100%);
  aspect-ratio: 16 / 9;
  overflow: hidden;
}
.explainer-stage svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}

.explainer-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  border-top: 1px solid var(--gray-200);
  background: var(--white);
  gap: 16px;
  flex-wrap: wrap;
}
.explainer-dots {
  display: flex;
  gap: 8px;
  align-items: center;
}
.explainer-dot {
  width: 28px;
  height: 3px;
  border-radius: 2px;
  background: var(--gray-200);
  transition: background 320ms ease;
}
.explainer-dot.is-active {
  background: var(--accent-mid);
}
.explainer-cta-row {
  display: flex;
  gap: 12px;
  align-items: center;
}
.explainer-skip {
  background: transparent;
  border: none;
  color: var(--gray-500);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  padding: 6px 10px;
}
.explainer-skip:hover { color: var(--ink); }

/* Hero "Watch the tour" chip — small, terminal-style, sits under the hero CTAs */
.hero-watch-chip {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 18px;
  padding: 8px 14px;
  background: transparent;
  border: 1px solid var(--gray-200);
  border-radius: 100px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--gray-500);
  cursor: pointer;
  transition: all 200ms ease;
}
.hero-watch-chip-inline {
  margin-top: 0;
  min-height: 52px;
  padding: 0 20px;
  font-size: 14px;
  letter-spacing: 0.01em;
  color: var(--ink);
  border-color: #bfd3fb;
  background: rgba(255,255,255,0.82);
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.06);
}
.hero-watch-chip-secondary {
  display: none;
}
.hero-watch-chip:hover {
  border-color: var(--accent-mid);
  color: var(--accent);
  background: rgba(45, 90, 142, 0.04);
}
.hero-watch-chip .play-icon {
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--accent-mid);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.hero-watch-chip .play-icon::after {
  content: "";
  width: 0; height: 0;
  border-left: 5px solid white;
  border-top: 3px solid transparent;
  border-bottom: 3px solid transparent;
  margin-left: 1px;
}

/* ═══ SVG SCENES — only one scene visible at a time, paced by JS ═══════════ */
.ex-scene {
  opacity: 0;
  transition: opacity 480ms cubic-bezier(0.4, 0, 0.2, 1);
  pointer-events: none;
}
.ex-scene.is-active {
  opacity: 1;
}

/* Animations within scenes — restrained, deliberate, no bounce */
@keyframes ex-rise {
  from { transform: translateY(8px); opacity: 0; }
  to   { transform: translateY(0);   opacity: 1; }
}
@keyframes ex-stroke {
  from { stroke-dashoffset: 100%; }
  to   { stroke-dashoffset: 0; }
}
@keyframes ex-tick {
  0%   { opacity: 0; transform: scale(0.85); }
  60%  { opacity: 1; transform: scale(1); }
  100% { opacity: 1; transform: scale(1); }
}
@keyframes ex-stamp {
  0%   { opacity: 0; transform: scale(1.4) rotate(-6deg); }
  100% { opacity: 0.95; transform: scale(1) rotate(-6deg); }
}

/* Scene activation triggers the animated elements inside */
.ex-scene.is-active .ex-rise   { animation: ex-rise 520ms cubic-bezier(0.4, 0, 0.2, 1) both; }
.ex-scene.is-active .ex-rise-1 { animation-delay: 80ms; }
.ex-scene.is-active .ex-rise-2 { animation-delay: 280ms; }
.ex-scene.is-active .ex-rise-3 { animation-delay: 480ms; }
.ex-scene.is-active .ex-rise-4 { animation-delay: 680ms; }
.ex-scene.is-active .ex-rise-5 { animation-delay: 880ms; }
.ex-scene.is-active .ex-rise-6 { animation-delay: 1080ms; }
.ex-scene.is-active .ex-stroke {
  stroke-dasharray: 100%;
  animation: ex-stroke 900ms cubic-bezier(0.4, 0, 0.2, 1) both;
  animation-delay: 320ms;
}
.ex-scene.is-active .ex-tick   { animation: ex-tick 380ms cubic-bezier(0.4, 0, 0.2, 1) both; animation-delay: 1200ms; }
.ex-scene.is-active .ex-stamp  { animation: ex-stamp 420ms cubic-bezier(0.4, 0, 0.2, 1) both; animation-delay: 1400ms; }

.ex-rise   { opacity: 0; }
.ex-stroke { stroke-dashoffset: 100%; }
.ex-tick   { opacity: 0; }
.ex-stamp  { opacity: 0; }

/* Mobile */
@media (max-width: 768px) {
  .explainer-modal { padding: 12px; }
  .explainer-header { padding: 12px 16px; }
  .explainer-footer { padding: 12px 16px; }
  .explainer-frame { max-height: 100vh; }
  .hero-watch-chip { font-size: 11px; padding: 7px 12px; }
  .hero-watch-chip-inline {
    min-height: auto;
    padding: 10px 14px;
    font-size: 12px;
  }
}

/* Respect prefers-reduced-motion */
@media (prefers-reduced-motion: reduce) {
  .explainer-modal.is-open { animation: none; }
  .ex-scene { transition: opacity 1ms; }
  .ex-scene.is-active .ex-rise,
  .ex-scene.is-active .ex-stroke,
  .ex-scene.is-active .ex-tick,
  .ex-scene.is-active .ex-stamp {
    animation: none;
    opacity: 1;
    stroke-dashoffset: 0;
  }
  .ex-rise, .ex-tick, .ex-stamp { opacity: 1; }
  .ex-stroke { stroke-dashoffset: 0; }
}

/* Video element inside the explainer modal — replaces the SVG-based v1 tour */
.explainer-video {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
  background: #000;
}

/* Form status (AJAX submission inline UI) */
.form-status {
  display: none;
  margin-top: 16px;
  padding: 14px 18px;
  border-radius: 8px;
  font-size: 14px;
  line-height: 1.55;
}
.form-status-error {
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #991b1b;
}
.form-status-success {
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
  color: #166534;
}