/* ==========================================================================
   GenXR — Design System
   Bridging the gap between emerging technologies and humanity.
   Palette: gold (primary) + sapphire (complement) on near-black.
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Tokens
   -------------------------------------------------------------------------- */
:root {
  color-scheme: dark;

  /* Base — near-black, blue undertone */
  --bg:            #07080c;
  --bg-1:          #0b0d13;
  --bg-2:          #11141c;
  --bg-3:          #171b25;

  /* Gold ramp — primary */
  --gold-100:      #f9edcd;
  --gold-200:      #f0daa2;
  --gold-300:      #e8c36a;
  --gold-400:      #d4a63c;
  --gold-500:      #b8862b;
  --gold-600:      #8a621c;

  /* Sapphire ramp — complement to gold */
  --azure-200:     #b9cdff;
  --azure-300:     #8fb2ff;
  --azure-400:     #4c7df0;
  --azure-500:     #2e55c4;

  /* Ink */
  --ink:           #f5f2ea;
  --ink-2:         #c4beb1;
  --ink-3:         #8d8779;
  --ink-4:         #635e54;

  /* Lines & surfaces */
  --surface:       rgba(255, 255, 255, 0.028);
  --surface-2:     rgba(255, 255, 255, 0.055);
  --surface-3:     rgba(255, 255, 255, 0.085);
  --line:          rgba(255, 255, 255, 0.085);
  --line-2:        rgba(255, 255, 255, 0.14);
  --line-gold:     rgba(232, 195, 106, 0.28);

  /* Glows */
  --glow-gold:     0 0 0 1px rgba(232,195,106,.20), 0 18px 50px -12px rgba(212,166,60,.35);
  --shadow-lg:     0 32px 80px -24px rgba(0,0,0,.85);
  --shadow-md:     0 16px 40px -16px rgba(0,0,0,.7);

  /* Type */
  --font-display:  'Space Grotesk', ui-sans-serif, system-ui, -apple-system, sans-serif;
  --font-body:     'Inter', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-mono:     'JetBrains Mono', ui-monospace, 'SFMono-Regular', Menlo, monospace;

  /* Rhythm */
  --container:     1200px;
  --gutter:        24px;
  --radius:        20px;
  --radius-sm:     12px;
  --radius-lg:     28px;
  --section-y:     clamp(72px, 10vw, 148px);

  --ease:          cubic-bezier(.22, 1, .36, 1);
}

/* --------------------------------------------------------------------------
   2. Reset
   -------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

* { margin: 0; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
  overflow-x: hidden;
  overflow-x: clip;
}

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  font-feature-settings: 'cv02', 'cv03', 'cv04', 'ss01';
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  overflow-x: clip;
}

img, svg, video { display: block; max-width: 100%; height: auto; }

a { color: inherit; text-decoration: none; }

button, input, textarea, select { font: inherit; color: inherit; }

::selection { background: rgba(232, 195, 106, 0.28); color: var(--gold-100); }

:focus-visible {
  outline: 2px solid var(--gold-300);
  outline-offset: 3px;
  border-radius: 4px;
}

/* --------------------------------------------------------------------------
   3. Typography
   -------------------------------------------------------------------------- */
h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.028em;
  text-wrap: balance;
}

h1 { font-size: clamp(2.5rem, 7vw, 5.3rem); letter-spacing: -0.042em; }
h2 { font-size: clamp(2rem, 4.2vw, 3.1rem); letter-spacing: -0.032em; }
h3 { font-size: clamp(1.35rem, 2.2vw, 1.75rem); }
h4 { font-size: 1.14rem; letter-spacing: -0.018em; }

p { text-wrap: pretty; }

.lead {
  font-size: clamp(1.06rem, 1.7vw, 1.28rem);
  line-height: 1.6;
  color: var(--ink-2);
}

.muted   { color: var(--ink-3); }
.ink-2   { color: var(--ink-2); }

/* Gold gradient text */
.grad {
  background: linear-gradient(104deg, var(--gold-200) 0%, var(--gold-400) 44%, var(--gold-100) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* Eyebrow / kicker */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-mono);
  font-size: 0.705rem;
  font-weight: 500;
  letter-spacing: 0.19em;
  text-transform: uppercase;
  color: var(--gold-300);
}

.eyebrow::before {
  content: '';
  width: 22px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold-400));
}

.eyebrow.is-centered::after {
  content: '';
  width: 22px;
  height: 1px;
  background: linear-gradient(90deg, var(--gold-400), transparent);
}

/* --------------------------------------------------------------------------
   4. Layout primitives
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.container--wide { max-width: 1360px; }
.container--narrow { max-width: 820px; }

.section { padding-block: var(--section-y); position: relative; }
.section--tight { padding-block: clamp(56px, 7vw, 96px); }

.section-head { max-width: 680px; margin-bottom: clamp(40px, 5vw, 64px); }
.section-head.is-centered { margin-inline: auto; text-align: center; }
.section-head h2 { margin-top: 18px; }
.section-head p  { margin-top: 18px; font-size: 1.06rem; color: var(--ink-2); }

.stack   { display: flex; flex-direction: column; }
.row     { display: flex; flex-wrap: wrap; gap: 14px; }
.row.is-centered { justify-content: center; }

.divider {
  height: 1px;
  border: 0;
  background: linear-gradient(90deg, transparent, var(--line-2) 22%, var(--line-gold) 50%, var(--line-2) 78%, transparent);
}

/* --------------------------------------------------------------------------
   5. Ambient background
   -------------------------------------------------------------------------- */
.aurora {
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  overflow: hidden;
}

.aurora span {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.85;
}

.aurora span:nth-child(1) {
  width: 46vw; height: 46vw; top: -14vw; left: -8vw;
  background: radial-gradient(circle, rgba(212,166,60,.52), transparent 68%);
}
.aurora span:nth-child(2) {
  width: 40vw; height: 40vw; top: 26vh; right: -12vw;
  background: radial-gradient(circle, rgba(76,125,240,.34), transparent 68%);
}
.aurora span:nth-child(3) {
  width: 38vw; height: 38vw; bottom: -12vw; left: 26vw;
  background: radial-gradient(circle, rgba(184,134,43,.34), transparent 70%);
}

/* Fine grain for depth */
.grain {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* --------------------------------------------------------------------------
   6. Buttons
   -------------------------------------------------------------------------- */
.btn {
  --btn-bg: transparent;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 13px 24px;
  border: 1px solid var(--line-2);
  border-radius: 999px;
  background: var(--btn-bg);
  font-family: var(--font-body);
  font-size: 0.945rem;
  font-weight: 550;
  letter-spacing: -0.008em;
  white-space: nowrap;
  cursor: pointer;
  transition: transform .3s var(--ease), border-color .3s, background .3s, box-shadow .3s, color .3s;
}

.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn svg { flex: none; transition: transform .3s var(--ease); }
.btn:hover svg { transform: translateX(3px); }
.btn--down:hover svg { transform: translateY(3px); }

.btn--gold {
  border-color: transparent;
  background: linear-gradient(135deg, var(--gold-200), var(--gold-400) 58%, var(--gold-500));
  color: #1a1204;
  font-weight: 640;
  box-shadow: 0 10px 32px -12px rgba(212,166,60,.62);
}
.btn--gold:hover { box-shadow: 0 18px 46px -14px rgba(212,166,60,.78); }

.btn--ghost {
  background: var(--surface);
  color: var(--ink);
  backdrop-filter: blur(10px);
}
.btn--ghost:hover { border-color: var(--line-gold); background: var(--surface-2); color: var(--gold-200); }

.btn--sm { padding: 10px 19px; font-size: 0.875rem; }
.btn--lg { padding: 16px 32px; font-size: 1.02rem; }

/* Quiet inline link with arrow */
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 550;
  font-size: 0.95rem;
  color: var(--gold-300);
  transition: gap .3s var(--ease), color .3s;
}
.link-arrow:hover { gap: 13px; color: var(--gold-200); }

/* --------------------------------------------------------------------------
   7. Navigation
   -------------------------------------------------------------------------- */
.progress {
  position: fixed;
  top: 0; left: 0;
  height: 2px;
  width: 0;
  z-index: 200;
  background: linear-gradient(90deg, var(--gold-500), var(--gold-200), var(--azure-400));
  transition: width .1s linear;
}

.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 150;
  padding-block: 18px;
  transition: padding .4s var(--ease), background .4s, border-color .4s, backdrop-filter .4s;
  border-bottom: 1px solid transparent;
}

.nav.is-scrolled {
  padding-block: 10px;
  background: rgba(7, 8, 12, 0.72);
  backdrop-filter: blur(18px) saturate(150%);
  -webkit-backdrop-filter: blur(18px) saturate(150%);
  border-bottom-color: var(--line);
}

.nav__inner {
  display: flex;
  align-items: center;
  gap: 22px;
}

.nav__inner > .brand { margin-right: auto; }

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  font-family: var(--font-display);
  font-size: 1.16rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--ink);
  flex: none;
}

.brand img { width: 34px; height: auto; object-fit: contain; }
.brand span { background: linear-gradient(100deg, var(--gold-100), var(--gold-300) 60%, var(--gold-400)); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* Desktop link cluster — pill rail */
.nav__links {
  display: flex;
  align-items: center;
  gap: 2px;
  margin-inline: auto;
  padding: 5px;
  list-style: none;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255,255,255,.028);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.nav__links a {
  display: block;
  padding: 8px 17px;
  border-radius: 999px;
  font-size: 0.915rem;
  font-weight: 500;
  color: var(--ink-2);
  transition: color .25s, background .25s;
}

.nav__links a:hover { color: var(--ink); background: var(--surface-2); }

.nav__links a[aria-current='page'] {
  color: var(--gold-200);
  background: linear-gradient(180deg, rgba(232,195,106,.16), rgba(232,195,106,.06));
  box-shadow: inset 0 0 0 1px rgba(232,195,106,.20);
}

.nav__cta { flex: none; }

/* Mobile toggle */
.nav__toggle {
  display: none;
  flex: none;
  width: 44px; height: 44px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface);
  cursor: pointer;
}

.nav__toggle i {
  position: relative;
  display: block;
  width: 17px; height: 1.5px;
  background: var(--ink);
  transition: background .2s;
}
.nav__toggle i::before,
.nav__toggle i::after {
  content: '';
  position: absolute;
  left: 0;
  width: 17px; height: 1.5px;
  background: var(--ink);
  transition: transform .35s var(--ease);
}
.nav__toggle i::before { top: -6px; }
.nav__toggle i::after  { top: 6px; }

body.menu-open .nav__toggle i { background: transparent; }
body.menu-open .nav__toggle i::before { transform: translateY(6px) rotate(45deg); }
body.menu-open .nav__toggle i::after  { transform: translateY(-6px) rotate(-45deg); }

/* Full-screen mobile menu */
.menu {
  position: fixed;
  inset: 0;
  z-index: 140;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 104px var(--gutter) 40px;
  background: rgba(7, 8, 12, 0.94);
  backdrop-filter: blur(26px) saturate(140%);
  -webkit-backdrop-filter: blur(26px) saturate(140%);
  opacity: 0;
  visibility: hidden;
  transition: opacity .42s var(--ease), visibility .42s;
}

body.menu-open .menu { opacity: 1; visibility: visible; }

.menu ol { list-style: none; padding: 0; margin: 0; }

.menu li {
  border-bottom: 1px solid var(--line);
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .5s var(--ease), transform .5s var(--ease);
}

body.menu-open .menu li { opacity: 1; transform: none; }
body.menu-open .menu li:nth-child(1) { transition-delay: .08s; }
body.menu-open .menu li:nth-child(2) { transition-delay: .14s; }
body.menu-open .menu li:nth-child(3) { transition-delay: .20s; }
body.menu-open .menu li:nth-child(4) { transition-delay: .26s; }
body.menu-open .menu li:nth-child(5) { transition-delay: .32s; }
body.menu-open .menu li:nth-child(6) { transition-delay: .38s; }

.menu ol a {
  display: flex;
  align-items: baseline;
  gap: 16px;
  padding: 20px 4px;
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 8vw, 2.5rem);
  font-weight: 600;
  letter-spacing: -0.035em;
  color: var(--ink);
  transition: color .25s, padding-left .35s var(--ease);
}
.menu ol a:hover, .menu ol a[aria-current='page'] { color: var(--gold-300); padding-left: 14px; }

.menu ol a em {
  font-family: var(--font-mono);
  font-style: normal;
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  color: var(--ink-4);
}

.menu__foot { margin-top: 36px; display: flex; flex-wrap: wrap; gap: 12px; }

/* --------------------------------------------------------------------------
   8. Hero
   -------------------------------------------------------------------------- */
.hero::before {
  content: '';
  position: absolute;
  top: -22%;
  left: 50%;
  width: min(1100px, 100vw);
  height: 760px;
  transform: translateX(-50%);
  z-index: -1;
  pointer-events: none;
  background: radial-gradient(ellipse at center, rgba(212,166,60,.20), rgba(212,166,60,.055) 42%, transparent 70%);
}

.hero {
  position: relative;
  padding-top: clamp(140px, 19vh, 200px);
  padding-bottom: clamp(64px, 9vw, 112px);
  text-align: center;
}

.hero h1 { margin-top: 26px; margin-inline: auto; max-width: 20ch; }
.hero__lead {
  margin: 28px auto 0;
  max-width: 62ch;
  font-size: clamp(1.1rem, 1.5vw + .5rem, 1.5rem);
  line-height: 1.5;
  color: var(--ink-2);
  letter-spacing: -0.012em;
}
.hero__lead strong { color: var(--ink); font-weight: 600; }
.hero__actions { margin-top: 40px; }

/* Wide screens: let the headline breathe across the page */
@media (min-width: 1100px) {
  .hero h1 { max-width: 22ch; }
}

/* Orbiting ring behind hero */
.hero__ring {
  position: absolute;
  top: 6%;
  left: 50%;
  width: min(940px, 96vw);
  aspect-ratio: 1;
  transform: translateX(-50%);
  z-index: -1;
  pointer-events: none;
  border-radius: 50%;
  border: 1px solid rgba(232,195,106,.17);
  mask-image: radial-gradient(circle, #000 42%, transparent 72%);
  -webkit-mask-image: radial-gradient(circle, #000 42%, transparent 72%);
}
.hero__ring::before,
.hero__ring::after {
  content: '';
  position: absolute;
  inset: 12%;
  border-radius: 50%;
  border: 1px solid rgba(232,195,106,.14);
}
.hero__ring::after { inset: 26%; border-color: rgba(76,125,240,.16); }

/* --------------------------------------------------------------------------
   9. Cards (shared surface treatment)
   -------------------------------------------------------------------------- */
.card {
  position: relative;
  isolation: isolate;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255,255,255,.045), rgba(255,255,255,.012));
  overflow: hidden;
  transition: transform .45s var(--ease), border-color .45s, box-shadow .45s;
}

/* gradient hairline */
.card::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 2;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(145deg, rgba(232,195,106,.5), rgba(232,195,106,0) 38%, rgba(76,125,240,.3));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  pointer-events: none;
  transition: opacity .45s;
}

/* cursor spotlight */
.card::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  border-radius: inherit;
  background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 0%), rgba(232,195,106,.11), transparent 62%);
  opacity: 0;
  pointer-events: none;
  transition: opacity .45s;
}

.card:hover { transform: translateY(-4px); border-color: var(--line-2); box-shadow: var(--shadow-md); }
.card:hover::after, .card:hover::before { opacity: 1; }

.card > * { position: relative; z-index: 3; }

/* --------------------------------------------------------------------------
   10. Product bento
   -------------------------------------------------------------------------- */
.bento {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 18px;
}

.bento > * { grid-column: span 6; }

@media (min-width: 720px) {
  .bento > *          { grid-column: span 3; }
  .bento > .is-hero   { grid-column: span 6; }
}

@media (min-width: 1040px) {
  .bento > .is-hero   { grid-column: span 4; grid-row: span 2; }
  .bento > .is-tall   { grid-column: span 2; grid-row: span 2; }
  .bento > .is-half   { grid-column: span 3; }
  .bento > .is-third  { grid-column: span 2; }
}

.product {
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-height: 250px;
  padding: 32px;
}

.product__top { display: flex; align-items: center; justify-content: space-between; gap: 14px; }

.product h3 { margin-top: 2px; }
.product p  { color: var(--ink-2); font-size: 0.99rem; }

.product__media {
  margin-top: auto;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--bg-2);
}
.product__media img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  transition: transform .7s var(--ease);
}
.product:hover .product__media img { transform: scale(1.045); }

.product__foot { margin-top: auto; padding-top: 6px; }

/* Feature list */
.ticks { list-style: none; padding: 0; margin: 4px 0 0; display: grid; gap: 11px; }

.ticks li {
  display: flex;
  align-items: flex-start;
  gap: 11px;
  font-size: 0.945rem;
  color: var(--ink-2);
}

.ticks li::before {
  content: '';
  flex: none;
  margin-top: 7px;
  width: 6px; height: 6px;
  border-radius: 2px;
  background: linear-gradient(135deg, var(--gold-200), var(--gold-500));
  box-shadow: 0 0 10px rgba(212,166,60,.6);
}

/* Industry / domain tiles */
.domains {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 16px;
}

.domain { padding: 28px; display: flex; flex-direction: column; gap: 14px; min-height: 210px; }
.domain h4 { font-size: 1.1rem; }
.domain p  { font-size: .93rem; color: var(--ink-3); }
.domain .cap__icon { margin-bottom: 4px; }

/* Scrolling industry rail */
.rail {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
}

.rail span,
.rail a {
  padding: 9px 18px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  font-size: .9rem;
  color: var(--ink-2);
  white-space: nowrap;
  transition: border-color .3s, color .3s, background .3s;
}
.rail span:hover,
.rail a:hover { border-color: var(--line-gold); color: var(--gold-200); background: rgba(232,195,106,.08); }

/* --------------------------------------------------------------------------
   11. Badges & chips
   -------------------------------------------------------------------------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 5px 12px;
  border: 1px solid var(--line-2);
  border-radius: 999px;
  background: var(--surface-2);
  font-family: var(--font-mono);
  font-size: 0.66rem;
  font-weight: 500;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--ink-2);
  white-space: nowrap;
}

.badge--gold  { border-color: var(--line-gold); color: var(--gold-200); background: rgba(232,195,106,.10); }
.badge--azure { border-color: rgba(76,125,240,.34); color: var(--azure-200); background: rgba(76,125,240,.10); }

.badge .dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 9px currentColor;
}

.badge--live .dot { background: #4ade80; box-shadow: 0 0 9px #4ade80; animation: pulse 2.4s ease-in-out infinite; }

@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: .35; } }

/* Announcement pill (hero) */
.pill {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  padding: 7px 8px 7px 16px;
  border: 1px solid var(--line-2);
  border-radius: 999px;
  background: var(--surface);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  font-size: 0.855rem;
  color: var(--ink-2);
  transition: border-color .3s, background .3s;
}
.pill { max-width: 100%; }
.pill:hover { border-color: var(--line-gold); background: var(--surface-2); }

@media (max-width: 680px) {
  .pill {
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
    padding: 11px 16px;
    text-align: center;
    font-size: .82rem;
  }
}
.pill b { color: var(--gold-200); font-weight: 600; }
.pill .pill__go {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 11px;
  border-radius: 999px;
  background: rgba(232,195,106,.14);
  color: var(--gold-200);
  font-size: 0.775rem;
  font-weight: 600;
}

/* --------------------------------------------------------------------------
   12. Stats
   -------------------------------------------------------------------------- */
.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 1px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--line);
  overflow: hidden;
}

.stat { padding: 28px 26px; background: var(--bg-1); }
.stat dt { font-family: var(--font-display); font-size: clamp(1.8rem, 3.4vw, 2.5rem); font-weight: 600; letter-spacing: -0.035em; }
.stat dd { margin: 7px 0 0; font-size: 0.875rem; color: var(--ink-3); }

/* --------------------------------------------------------------------------
   13. Alternating feature rows (demos, capabilities)
   -------------------------------------------------------------------------- */
.rows { display: grid; gap: clamp(28px, 4vw, 44px); }

.frow {
  display: grid;
  gap: clamp(26px, 4vw, 56px);
  align-items: center;
  padding: clamp(24px, 3.4vw, 44px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.01));
  position: relative;
  isolation: isolate;
  overflow: hidden;
  transition: border-color .45s, box-shadow .45s;
}

.frow::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 2;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(120deg, rgba(232,195,106,.45), transparent 42%, rgba(76,125,240,.28));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  pointer-events: none;
  transition: opacity .5s;
}

.frow:hover { border-color: var(--line-2); box-shadow: var(--shadow-md); }
.frow:hover::after { opacity: 1; }

.frow > * { position: relative; z-index: 3; }

@media (min-width: 900px) {
  .frow { grid-template-columns: 1fr 1.12fr; }
  .frow.is-flipped .frow__body  { order: 2; }
  .frow.is-flipped .frow__media { order: 1; }
}

.frow__index {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  color: var(--ink-4);
}

.frow__body h3 { margin: 14px 0 0; font-size: clamp(1.5rem, 2.8vw, 2.1rem); letter-spacing: -0.03em; }
.frow__body .tagline { margin-top: 10px; font-size: 1.04rem; color: var(--gold-200); font-weight: 500; }
.frow__body p.desc { margin-top: 16px; color: var(--ink-2); }
.frow__body .row { margin-top: 26px; }
.frow__body .meta { margin-top: 18px; display: flex; flex-wrap: wrap; gap: 8px; }

.frow__media {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line-2);
  background: var(--bg-2);
  box-shadow: var(--shadow-lg);
}

.frow__media img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  transition: transform .8s var(--ease);
}

.frow:hover .frow__media img { transform: scale(1.04); }

.frow__media .play {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  background: linear-gradient(0deg, rgba(7,8,12,.55), rgba(7,8,12,.05));
  opacity: 0;
  transition: opacity .4s;
}
.frow:hover .frow__media .play { opacity: 1; }

.play__disc {
  display: grid;
  place-items: center;
  width: 66px; height: 66px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold-200), var(--gold-400));
  color: #1a1204;
  box-shadow: 0 12px 40px -8px rgba(212,166,60,.8);
  transform: scale(.85);
  transition: transform .4s var(--ease);
}
.frow:hover .play__disc { transform: scale(1); }

/* Industry visual panel (solutions page) */
.iconpanel {
  position: relative;
  display: grid;
  place-items: center;
  gap: 20px;
  aspect-ratio: 16 / 11;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    radial-gradient(90% 90% at 50% 18%, rgba(212,166,60,.15), transparent 62%),
    linear-gradient(180deg, rgba(255,255,255,.045), rgba(255,255,255,.008));
  overflow: hidden;
}

/* faint dot grid for texture */
.iconpanel::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255,255,255,.10) 1px, transparent 1px);
  background-size: 22px 22px;
  mask-image: radial-gradient(circle at 50% 42%, #000 20%, transparent 74%);
  -webkit-mask-image: radial-gradient(circle at 50% 42%, #000 20%, transparent 74%);
}

/* concentric rings echoing the hero */
.iconpanel::after {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  width: 62%; aspect-ratio: 1;
  transform: translate(-50%, -58%);
  border-radius: 50%;
  border: 1px solid rgba(232,195,106,.16);
  box-shadow: 0 0 0 26px rgba(232,195,106,.045), 0 0 0 52px rgba(76,125,240,.045);
}

.iconpanel__mark {
  position: relative;
  z-index: 2;
  display: grid;
  place-items: center;
  width: 96px; height: 96px;
  border: 1px solid var(--line-gold);
  border-radius: 26px;
  background: linear-gradient(145deg, rgba(232,195,106,.20), rgba(232,195,106,.04));
  color: var(--gold-200);
  box-shadow: 0 18px 48px -16px rgba(212,166,60,.55);
}
.iconpanel__mark svg { width: 42px; height: 42px; stroke-width: 1.4; }

.iconpanel__label {
  position: relative;
  z-index: 2;
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--ink-3);
}

.iconpanel__no {
  position: absolute;
  top: 16px; right: 20px;
  z-index: 2;
  font-family: var(--font-display);
  font-size: 3.4rem;
  font-weight: 700;
  letter-spacing: -.04em;
  line-height: 1;
  color: rgba(255,255,255,.055);
}

/* --------------------------------------------------------------------------
   14. Capability grid
   -------------------------------------------------------------------------- */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: 18px;
}

.cap__icon {
  display: grid;
  place-items: center;
  width: 46px; height: 46px;
  margin-bottom: 20px;
  border: 1px solid var(--line-gold);
  border-radius: 13px;
  background: linear-gradient(140deg, rgba(232,195,106,.16), rgba(232,195,106,.03));
  color: var(--gold-300);
}

.cap h4 { margin-bottom: 9px; }
.cap p  { font-size: 0.94rem; color: var(--ink-3); }

/* Four-up grid: 1 → 2 → 4 columns, never an orphan row */
.grid-4 { display: grid; gap: 18px; grid-template-columns: 1fr; }
@media (min-width: 640px)  { .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1080px) { .grid-4 { grid-template-columns: repeat(4, 1fr); } }

/* Expertise card — tag line pinned to the foot */
.xp { display: flex; flex-direction: column; }
.xp p { margin-bottom: 22px; }
.cap__tags {
  display: flex;
  flex-wrap: wrap;
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.1em;
  line-height: 1.9;
  text-transform: uppercase;
  color: var(--ink-3);
}
.cap__tags span { white-space: nowrap; }
.cap__tags span:not(:last-child)::after { content: '\00b7'; margin: 0 0.55em; color: var(--ink-4); }

/* Numbered step in place of an icon */
.cap__icon--num { font-family: var(--font-mono); font-size: 0.8rem; font-weight: 500; letter-spacing: 0.04em; }

/* --------------------------------------------------------------------------
   15. People
   -------------------------------------------------------------------------- */
.people { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 20px; }

.person { padding: 34px; }

.person__head { display: flex; align-items: center; gap: 18px; }

.person__head img {
  flex: none;
  width: 76px; height: 76px;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid var(--line-gold);
  box-shadow: 0 0 0 4px rgba(232,195,106,.07);
}

.person__head h3 { font-size: 1.28rem; }
.person__head h3 a { transition: color .25s; }
.person__head h3 a:hover { color: var(--gold-200); }
.person__role { margin-top: 5px; font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--gold-300); }
.person__bio  { margin-top: 20px; color: var(--ink-2); font-size: 0.97rem; }
.person__bio a { color: var(--gold-200); border-bottom: 1px solid rgba(232,195,106,.32); transition: border-color .25s; }
.person__bio a:hover { border-bottom-color: var(--gold-200); }

/* --------------------------------------------------------------------------
   16. Contact
   -------------------------------------------------------------------------- */
.contact-grid { display: grid; gap: 18px; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }

.ccard { display: flex; flex-direction: column; gap: 8px; padding: 30px; }
.ccard__label { font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-3); }
.ccard__value {
  font-family: var(--font-display);
  font-size: clamp(1.12rem, 2.1vw, 1.42rem);
  font-weight: 600;
  letter-spacing: -0.028em;
  color: var(--gold-200);
  word-break: break-word;
  transition: color .25s;
}
a.ccard:hover .ccard__value { color: var(--gold-100); }
.ccard__note { font-size: 0.88rem; color: var(--ink-3); }

/* --------------------------------------------------------------------------
   17. CTA band
   -------------------------------------------------------------------------- */
.cta {
  position: relative;
  overflow: hidden;
  padding: clamp(46px, 7vw, 82px) clamp(26px, 5vw, 68px);
  border: 1px solid var(--line-gold);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(120% 150% at 50% -30%, rgba(212,166,60,.20), transparent 62%),
    linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.012));
  text-align: center;
}

.cta h2 { max-width: 16ch; margin-inline: auto; }
.cta p  { max-width: 52ch; margin: 20px auto 0; color: var(--ink-2); }
.cta .row { margin-top: 34px; }

/* --------------------------------------------------------------------------
   18. Footer
   -------------------------------------------------------------------------- */
.footer {
  margin-top: clamp(64px, 9vw, 120px);
  border-top: 1px solid var(--line);
  background: linear-gradient(180deg, transparent, rgba(212,166,60,.045));
}

.footer__grid {
  display: grid;
  gap: 40px;
  padding-block: clamp(48px, 6vw, 72px);
  grid-template-columns: 1fr;
}

@media (min-width: 760px) {
  .footer__grid { grid-template-columns: 1.6fr 1fr 1fr; }
}

.footer__about p { margin-top: 18px; max-width: 34ch; font-size: 0.93rem; color: var(--ink-3); }

.footer h5 {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.17em;
  text-transform: uppercase;
  color: var(--ink-4);
  margin-bottom: 18px;
}

.footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.footer ul a { font-size: 0.93rem; color: var(--ink-2); transition: color .25s, padding-left .25s; }
.footer ul a:hover { color: var(--gold-200); padding-left: 4px; }

.footer__bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding-block: 24px;
  border-top: 1px solid var(--line);
  font-size: 0.85rem;
  color: var(--ink-4);
}

.socials { display: flex; gap: 9px; }

.socials a {
  display: grid;
  place-items: center;
  width: 38px; height: 38px;
  border: 1px solid var(--line);
  border-radius: 11px;
  color: var(--ink-3);
  transition: color .25s, border-color .25s, background .25s, transform .25s var(--ease);
}
.socials a:hover { color: var(--gold-200); border-color: var(--line-gold); background: rgba(232,195,106,.09); transform: translateY(-2px); }

/* --------------------------------------------------------------------------
   19. Page header (interior pages)
   -------------------------------------------------------------------------- */
.pagehead {
  padding-top: clamp(132px, 17vh, 178px);
  padding-bottom: clamp(40px, 5vw, 64px);
}
.pagehead h1 { margin-top: 22px; font-size: clamp(2.3rem, 5.4vw, 3.9rem); }
.pagehead p  { margin-top: 22px; max-width: 58ch; }

/* --------------------------------------------------------------------------
   20. Reveal on scroll
   -------------------------------------------------------------------------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity .8s var(--ease), transform .8s var(--ease);
}

[data-reveal].is-in { opacity: 1; transform: none; }

/* --------------------------------------------------------------------------
   21. Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 960px) {
  .nav__links { display: none; }
  .nav__toggle { display: flex; }
  .nav__cta { display: none; }
}

@media (max-width: 560px) {
  body { font-size: 16px; }
  .card, .product, .person, .ccard { padding: 24px; }
  .hero__actions .btn { width: 100%; }
  .row { gap: 10px; }
}

/* --------------------------------------------------------------------------
   22. Motion preferences
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
  [data-reveal] { opacity: 1; transform: none; }
}

/* --------------------------------------------------------------------------
   23. Demo players (3.5D and 4D Xperience)
   -------------------------------------------------------------------------- */
.player-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 22px 40px;
  padding-top: clamp(112px, 14vh, 150px);
  padding-bottom: 26px;
}
.player-head h1 { margin-top: 18px; max-width: 20ch; font-size: clamp(2rem, 4.4vw, 3.2rem); }
.player-note {
  display: inline-block;
  margin-top: 18px;
  max-width: 48ch;
  padding: 8px 14px;
  border: 1px solid var(--line-gold);
  border-radius: 10px;
  background: rgba(232,195,106,.08);
  font-size: .88rem;
  color: var(--gold-200);
}
.player-hint { max-width: 30ch; margin-bottom: 6px; font-size: .9rem; color: var(--ink-3); }

.player-stage {
  position: relative;
  height: min(68vh, 720px);
  min-height: 360px;
  border: 1px solid var(--line-2);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg-1);
  box-shadow: var(--shadow-lg);
}
.player-stage canvas { display: block; }

.player-overlay {
  position: absolute;
  inset: 0;
  z-index: 4;
  display: grid;
  place-content: center;
  gap: 14px;
  padding: 24px;
  text-align: center;
  background: var(--bg-1);
}
.player-overlay__title { font-family: var(--font-display); font-size: 1.3rem; font-weight: 600; letter-spacing: -.02em; }
.player-overlay__note { max-width: 30rem; font-size: .9rem; color: var(--ink-3); font-variant-numeric: tabular-nums; }
.player-bar { width: min(300px, 70vw); height: 6px; margin: 0 auto; border-radius: 3px; background: var(--surface-3); overflow: hidden; }
.player-bar span { display: block; width: 0; height: 100%; background: linear-gradient(90deg, var(--gold-200), var(--gold-400)); transition: width .15s ease; }

.player-readout {
  position: absolute;
  left: 14px; top: 12px;
  z-index: 3;
  padding: 6px 10px;
  border-radius: 8px;
  background: rgba(7,8,12,.72);
  font-family: var(--font-mono);
  font-size: .72rem;
  color: var(--ink-2);
  font-variant-numeric: tabular-nums;
  pointer-events: none;
}
.player-tap {
  position: absolute;
  left: 50%; bottom: 18px;
  z-index: 3;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border: 0;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--gold-200), var(--gold-400));
  box-shadow: 0 10px 30px rgba(0,0,0,.5);
  font-size: .86rem;
  font-weight: 640;
  color: #1a1204;
  cursor: pointer;
  transform: translateX(-50%);
}

.player-hud {
  display: flex;
  align-items: center;
  gap: 12px;
  width: min(780px, 100%);
  margin: 18px auto 0;
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(11,13,19,.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}
.player-play {
  display: grid;
  place-items: center;
  flex: none;
  width: 44px; height: 44px;
  border: 0;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold-200), var(--gold-400));
  box-shadow: 0 8px 24px -10px rgba(212,166,60,.7);
  color: #1a1204;
  cursor: pointer;
  transition: transform .2s var(--ease);
}
.player-play:hover { transform: translateY(-1px); }
.player-icon {
  display: grid;
  place-items: center;
  flex: none;
  width: 36px; height: 36px;
  border: 1px solid var(--line-2);
  border-radius: 50%;
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  transition: border-color .2s, color .2s;
}
.player-icon:hover, .player-icon.is-on { border-color: var(--line-gold); color: var(--gold-200); }
.player-hud input[type='range'] { flex: 1; min-width: 110px; accent-color: var(--gold-400); }
.player-hud input.player-vol { flex: none; width: 84px; min-width: 0; }
.player-counter { font-family: var(--font-mono); font-size: .76rem; color: var(--ink-3); white-space: nowrap; font-variant-numeric: tabular-nums; }
.player-select {
  flex: none;
  max-width: 190px;
  padding: 7px 10px;
  border: 1px solid var(--line-2);
  border-radius: 999px;
  background: transparent;
  font-size: .8rem;
  color: var(--ink);
  cursor: pointer;
}
.player-select:hover { border-color: var(--line-gold); color: var(--gold-200); }
.player-select option { background: var(--bg-2); color: var(--ink); }

.player-sound { position: relative; display: flex; align-items: center; flex: none; }
.player-balloon {
  position: absolute;
  bottom: calc(100% + 14px); right: -6px;
  z-index: 5;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 8px 9px 12px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--gold-200), var(--gold-400));
  box-shadow: 0 10px 30px rgba(0,0,0,.5);
  font-size: .8rem;
  font-weight: 600;
  line-height: 1.25;
  color: #1a1204;
  white-space: nowrap;
  cursor: pointer;
  animation: player-bob 1.8s ease-in-out infinite;
}
.player-balloon::after { content: ''; position: absolute; top: 100%; right: 20px; border: 7px solid transparent; border-top-color: var(--gold-400); }
.player-balloon__x {
  display: grid;
  place-items: center;
  width: 22px; height: 22px;
  border: 0;
  border-radius: 50%;
  background: rgba(0,0,0,.14);
  font-size: 14px;
  font-weight: 700;
  line-height: 1;
  color: #1a1204;
  cursor: pointer;
}
.player-balloon__x:hover { background: rgba(0,0,0,.26); }
@keyframes player-bob { 0%, 100% { translate: 0 0; } 50% { translate: 0 -4px; } }

[data-player] [hidden] { display: none !important; }

.player-foot { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 14px; margin-top: 40px; }

@media (max-width: 720px) {
  .player-stage { height: 58vh; }
  .player-hud { flex-wrap: wrap; justify-content: center; gap: 10px; }
  .player-hud input[type='range'] { order: 9; flex-basis: 100%; }
  .player-hud input.player-vol { order: 10; flex-basis: auto; }
  /* the bar wraps to two rows here, so the nudge sits above the whole bar
     rather than above the sound button, where it would cover the play button */
  .player-hud { position: relative; }
  .player-sound { position: static; }
  .player-balloon { right: 12px; width: max-content; max-width: min(300px, calc(100vw - 56px)); white-space: normal; }
}