/* ==========================================================================
   Golden Origin Commerce LLC — goldenoriginllc.com
   Design system: dark premium / aurora
   ========================================================================== */

/* ---------- 1. Tokens ---------- */
:root {
  /* Surface */
  --bg:            #08080A;
  --bg-elev:       #0D0D11;
  --surface:       rgba(255, 255, 255, 0.032);
  --surface-2:     rgba(255, 255, 255, 0.055);
  --line:          rgba(255, 255, 255, 0.09);
  --line-strong:   rgba(255, 255, 255, 0.16);

  /* Ink */
  --ink:           #F4F3F1;
  --ink-soft:      #A9A7A2;
  --ink-mute:      #76736D;

  /* Gold */
  --gold-100:      #FFE7A8;
  --gold-200:      #F8D07A;
  --gold-400:      #E9B44C;
  --gold-500:      #D99B2E;
  --gold-700:      #A6701A;
  --gold-grad:     linear-gradient(120deg, #FFE7A8 0%, #E9B44C 42%, #C0852A 100%);
  --gold-glow:     rgba(233, 180, 76, 0.28);

  /* Support */
  --mint:          #7FE3B5;
  --sky:           #7CB8F7;

  /* Type */
  --font-sans:     'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
  --font-mono:     'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;

  /* Geometry */
  --r-sm: 10px;
  --r-md: 16px;
  --r-lg: 22px;
  --r-xl: 30px;
  --maxw: 1240px;
  --gutter: clamp(20px, 5vw, 48px);

  /* Motion */
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

/* ---------- 2. Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
}
body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.65;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  font-feature-settings: 'ss01' 1, 'cv11' 1;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; color: inherit; }
::selection { background: var(--gold-400); color: #12100B; }

/* Focus */
:focus-visible {
  outline: 2px solid var(--gold-400);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ---------- 3. Layout primitives ---------- */
.wrap {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.section {
  position: relative;
  padding-block: clamp(76px, 10vw, 132px);
}
.section--tight { padding-block: clamp(56px, 7vw, 88px); }

.sec-head { max-width: 720px; margin-bottom: clamp(40px, 5vw, 64px); }
.sec-head--center { margin-inline: auto; text-align: center; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold-200);
  margin-bottom: 18px;
}
.eyebrow::before {
  content: '';
  width: 18px;
  height: 1px;
  background: var(--gold-400);
  opacity: 0.8;
}
.sec-head--center .eyebrow::before { display: none; }

h1, h2, h3, h4 {
  line-height: 1.08;
  letter-spacing: -0.035em;
  font-weight: 600;
  text-wrap: balance;
}
h2 { font-size: clamp(30px, 4.4vw, 50px); }
h3 { font-size: clamp(19px, 2vw, 22px); letter-spacing: -0.02em; line-height: 1.3; }

.lede {
  color: var(--ink-soft);
  font-size: clamp(16px, 1.5vw, 18.5px);
  line-height: 1.7;
  margin-top: 20px;
  text-wrap: pretty;
}

/* ---------- 4. Aurora background ---------- */
.aurora {
  position: fixed;
  inset: 0;
  z-index: -2;
  overflow: hidden;
  pointer-events: none;
}
.aurora span {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.4;
  will-change: transform;
}
.aurora span:nth-child(1) {
  width: 620px; height: 620px;
  top: -220px; left: -130px;
  background: radial-gradient(circle at 30% 30%, rgba(233,180,76,0.55), transparent 68%);
  animation: drift-a 26s var(--ease) infinite alternate;
}
.aurora span:nth-child(2) {
  width: 540px; height: 540px;
  top: 8%; right: -180px;
  background: radial-gradient(circle at 60% 40%, rgba(192,133,42,0.45), transparent 70%);
  animation: drift-b 32s var(--ease) infinite alternate;
}
.aurora span:nth-child(3) {
  width: 700px; height: 700px;
  bottom: -300px; left: 40%;
  background: radial-gradient(circle at 50% 50%, rgba(124,184,247,0.14), transparent 70%);
  animation: drift-c 38s var(--ease) infinite alternate;
}
@keyframes drift-a { to { transform: translate3d(120px, 90px, 0) scale(1.15); } }
@keyframes drift-b { to { transform: translate3d(-100px, 140px, 0) scale(0.9); } }
@keyframes drift-c { to { transform: translate3d(-160px, -80px, 0) scale(1.1); } }

.grid-veil {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,0.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.028) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 90% 60% at 50% 0%, #000 12%, transparent 78%);
  -webkit-mask-image: radial-gradient(ellipse 90% 60% at 50% 0%, #000 12%, transparent 78%);
}

/* ---------- 5. Buttons ---------- */
.btn {
  --btn-bg: var(--gold-grad);
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 13px 24px;
  border: 0;
  border-radius: 999px;
  font-size: 14.5px;
  font-weight: 600;
  letter-spacing: -0.01em;
  cursor: pointer;
  white-space: nowrap;
  background: var(--btn-bg);
  color: #14110A;
  box-shadow: 0 1px 0 rgba(255,255,255,0.4) inset, 0 10px 34px -12px var(--gold-glow);
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), background 0.25s var(--ease);
}
.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 1px 0 rgba(255,255,255,0.5) inset, 0 18px 44px -14px var(--gold-glow);
}
.btn:active { transform: translateY(0); }
.btn svg { width: 15px; height: 15px; }

.btn--ghost {
  background: var(--surface);
  color: var(--ink);
  border: 1px solid var(--line-strong);
  box-shadow: none;
  backdrop-filter: blur(10px);
}
.btn--ghost:hover {
  background: var(--surface-2);
  border-color: rgba(233,180,76,0.45);
  box-shadow: none;
}
.btn--lg { padding: 16px 30px; font-size: 15.5px; }
.btn--block { width: 100%; }

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.textlink {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--gold-200);
  font-weight: 500;
  font-size: 14.5px;
  transition: gap 0.22s var(--ease), color 0.22s var(--ease);
}
.textlink:hover { gap: 11px; color: var(--gold-100); }

/* ---------- 6. Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  transition: background 0.3s var(--ease), border-color 0.3s var(--ease), backdrop-filter 0.3s;
  border-bottom: 1px solid transparent;
}
.site-header.is-stuck {
  background: rgba(8, 8, 10, 0.72);
  backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  border-bottom-color: var(--line);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 74px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  font-weight: 600;
  letter-spacing: -0.03em;
  font-size: 17px;
}
.brand img { width: 32px; height: 32px; }
.brand span small {
  display: block;
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ink-mute);
  font-weight: 400;
  margin-top: -1px;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 30px;
  list-style: none;
  padding: 0;
}
.nav-links a {
  font-size: 14.5px;
  color: var(--ink-soft);
  font-weight: 450;
  transition: color 0.2s var(--ease);
}
.nav-links a:hover { color: var(--ink); }
.nav-cta { display: flex; align-items: center; gap: 14px; }

.burger {
  display: none;
  width: 42px; height: 42px;
  align-items: center; justify-content: center;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 11px;
  cursor: pointer;
}
.burger i {
  position: relative;
  display: block;
  width: 16px; height: 1.5px;
  background: var(--ink);
  transition: transform 0.28s var(--ease), background 0.2s;
}
.burger i::before, .burger i::after {
  content: '';
  position: absolute;
  left: 0;
  width: 16px; height: 1.5px;
  background: var(--ink);
  transition: transform 0.28s var(--ease);
}
.burger i::before { top: -5px; }
.burger i::after  { top: 5px; }
.burger[aria-expanded="true"] i { background: transparent; }
.burger[aria-expanded="true"] i::before { transform: translateY(5px) rotate(45deg); }
.burger[aria-expanded="true"] i::after  { transform: translateY(-5px) rotate(-45deg); }

/* ---------- 7. Hero ---------- */
.hero {
  position: relative;
  padding-top: clamp(56px, 8vw, 92px);
  padding-bottom: clamp(60px, 8vw, 100px);
}
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.14fr) minmax(0, 0.86fr);
  gap: clamp(36px, 4.6vw, 58px);
  align-items: center;
}
.pill {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 7px 14px 7px 8px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: var(--surface);
  backdrop-filter: blur(10px);
  font-size: 12.5px;
  color: var(--ink-soft);
  margin-bottom: 26px;
}
.pill b {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 9px;
  border-radius: 999px;
  background: rgba(233,180,76,0.14);
  color: var(--gold-200);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.02em;
}
.dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--mint);
  box-shadow: 0 0 0 0 rgba(127,227,181,0.7);
  animation: ping 2.4s var(--ease) infinite;
}
@keyframes ping {
  0%   { box-shadow: 0 0 0 0 rgba(127,227,181,0.55); }
  70%  { box-shadow: 0 0 0 7px rgba(127,227,181,0); }
  100% { box-shadow: 0 0 0 0 rgba(127,227,181,0); }
}

.hero h1 {
  font-size: clamp(34px, 4.5vw, 55px);
  letter-spacing: -0.04em;
  font-weight: 600;
}
.grad {
  background: var(--gold-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(18px, 2.6vw, 34px);
  margin-top: 44px;
  padding-top: 30px;
  border-top: 1px solid var(--line);
}
.stat { min-width: 0; }
.stat b {
  display: block;
  font-size: clamp(24px, 2.6vw, 31px);
  white-space: nowrap;
  font-weight: 600;
  letter-spacing: -0.04em;
  background: var(--gold-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  line-height: 1.1;
}
.stat--text b { font-size: clamp(17px, 1.5vw, 20px); letter-spacing: -0.02em; }
.stat b span { display: inline; font-size: inherit; }
.stat > span {
  display: block;
  font-size: 12.2px;
  color: var(--ink-mute);
  margin-top: 5px;
  letter-spacing: 0.01em;
}

/* Hero panel — enrollment tracker mock */
.panel {
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  background:
    linear-gradient(170deg, rgba(255,255,255,0.055), rgba(255,255,255,0.012)),
    rgba(10,10,13,0.6);
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
  box-shadow: 0 40px 90px -50px rgba(0,0,0,0.95), 0 0 0 1px rgba(255,255,255,0.02) inset;
  padding: 22px;
  overflow: hidden;
}
.panel::before {
  content: '';
  position: absolute;
  inset: -1px -1px auto;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(233,180,76,0.75), transparent);
}
.panel-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 6px;
}
.panel-top p {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.panel-top strong { font-size: 15px; font-weight: 550; letter-spacing: -0.02em; }
.chip {
  font-family: var(--font-mono);
  font-size: 10.5px;
  padding: 5px 10px;
  border-radius: 999px;
  background: rgba(127,227,181,0.12);
  color: var(--mint);
  border: 1px solid rgba(127,227,181,0.22);
  white-space: nowrap;
}

.track { list-style: none; padding: 0; margin: 0; }
.track li {
  position: relative;
  display: flex;
  gap: 14px;
  padding: 13px 0 13px 2px;
}
.track li:not(:last-child)::before {
  content: '';
  position: absolute;
  left: 10px;
  top: 34px;
  bottom: -4px;
  width: 1px;
  background: var(--line-strong);
}
.track .node {
  flex: none;
  width: 21px; height: 21px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  border: 1px solid var(--line-strong);
  background: var(--bg-elev);
  margin-top: 2px;
}
.track .node svg { width: 11px; height: 11px; }
.track li.done .node {
  background: var(--gold-grad);
  border-color: transparent;
  color: #14110A;
}
.track li.active .node {
  border-color: var(--gold-400);
  box-shadow: 0 0 0 4px rgba(233,180,76,0.13);
  color: var(--gold-200);
}
.track li.todo .node { color: var(--ink-mute); }
.track h4 { font-size: 14px; font-weight: 550; letter-spacing: -0.015em; }
.track p { font-size: 12.5px; color: var(--ink-mute); line-height: 1.5; margin-top: 2px; }
.track li.todo h4 { color: var(--ink-soft); }

.panel-foot {
  margin-top: 14px;
  padding: 13px 15px;
  border-radius: var(--r-md);
  background: var(--surface);
  border: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}
.panel-foot span {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-mute);
  letter-spacing: 0.05em;
}
.panel-foot b { font-size: 13px; font-weight: 550; color: var(--gold-200); }

/* ---------- 8. Marquee ---------- */
.marquee {
  position: relative;
  overflow: hidden;
  border-block: 1px solid var(--line);
  padding-block: 20px;
  mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}
.marquee-track {
  display: flex;
  gap: 52px;
  width: max-content;
  animation: slide 34s linear infinite;
}
.marquee:hover .marquee-track { animation-play-state: paused; }
@keyframes slide { to { transform: translateX(-50%); } }
.marquee-track span {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-mute);
  white-space: nowrap;
  transition: color 0.2s;
}
.marquee-track span:hover { color: var(--gold-200); }

/* ---------- 9. Cards ---------- */
.card {
  position: relative;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: linear-gradient(165deg, rgba(255,255,255,0.045), rgba(255,255,255,0.008));
  transition: border-color 0.3s var(--ease), transform 0.3s var(--ease), background 0.3s var(--ease);
  overflow: hidden;
  height: 100%;
}
.card:hover {
  border-color: rgba(233,180,76,0.34);
  transform: translateY(-3px);
}
.card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  opacity: 0;
  transition: opacity 0.35s var(--ease);
  background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 0%), rgba(233,180,76,0.11), transparent 62%);
  pointer-events: none;
}
.card:hover::after { opacity: 1; }
.card > * { position: relative; z-index: 1; }
.card p { color: var(--ink-soft); font-size: 14.8px; margin-top: 11px; line-height: 1.68; }

.ico {
  width: 44px; height: 44px;
  border-radius: 13px;
  display: grid;
  place-items: center;
  background: linear-gradient(150deg, rgba(233,180,76,0.2), rgba(233,180,76,0.05));
  border: 1px solid rgba(233,180,76,0.22);
  color: var(--gold-200);
  margin-bottom: 20px;
}
.ico svg { width: 21px; height: 21px; }

.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: 20px;
}
.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 20px;
}
.grid-4 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 18px;
}

/* Service pillar */
.pillar { padding: clamp(28px, 3.4vw, 38px); }
.pillar .tag {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold-200);
}
.pillar h3 { margin-top: 12px; font-size: clamp(21px, 2.4vw, 26px); }
.pillar ul {
  list-style: none;
  padding: 0;
  margin-top: 24px;
  display: grid;
  gap: 11px;
  border-top: 1px solid var(--line);
  padding-top: 24px;
}
.pillar li {
  display: flex;
  gap: 11px;
  font-size: 14.5px;
  color: var(--ink-soft);
  line-height: 1.55;
}
.pillar li svg {
  flex: none;
  width: 16px; height: 16px;
  margin-top: 3px;
  color: var(--gold-400);
}

/* ---------- 10. Process ---------- */
.steps {
  display: grid;
  gap: 0;
  counter-reset: step;
}
.step {
  position: relative;
  display: grid;
  grid-template-columns: 82px minmax(0, 1fr);
  gap: clamp(18px, 3vw, 34px);
  padding: 30px 0;
  border-top: 1px solid var(--line);
  transition: background 0.3s var(--ease);
}
.step:last-child { border-bottom: 1px solid var(--line); }
.step:hover { background: rgba(255,255,255,0.016); }
.step-n {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--gold-400);
  letter-spacing: 0.08em;
  padding-top: 4px;
}
.step-b { display: grid; gap: 9px; }
.step-b p { color: var(--ink-soft); font-size: 14.8px; max-width: 62ch; line-height: 1.7; }
.step-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 5px;
}
.step-meta span {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 5px 10px;
  border-radius: 7px;
  background: var(--surface);
  border: 1px solid var(--line);
  color: var(--ink-mute);
}

/* ---------- 11. Guarantees ---------- */
.guarantee {
  display: flex;
  gap: 16px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--surface);
  height: 100%;
}
.guarantee svg { flex: none; width: 22px; height: 22px; color: var(--gold-400); margin-top: 2px; }
.guarantee h4 { font-size: 15.5px; font-weight: 550; letter-spacing: -0.015em; }
.guarantee p { font-size: 14px; color: var(--ink-soft); margin-top: 6px; line-height: 1.6; }

/* Deliverables */
.checklist {
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(255px, 1fr));
  gap: 13px;
}
.checklist li {
  display: flex;
  gap: 11px;
  align-items: flex-start;
  font-size: 14.6px;
  color: var(--ink-soft);
  padding: 14px 16px;
  border-radius: var(--r-sm);
  background: var(--surface);
  border: 1px solid var(--line);
  line-height: 1.5;
}
.checklist svg { flex: none; width: 16px; height: 16px; color: var(--gold-400); margin-top: 3px; }

/* ---------- 12. Pricing ---------- */
.plans {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(292px, 1fr));
  gap: 20px;
  align-items: stretch;
}
.plan {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: linear-gradient(170deg, rgba(255,255,255,0.04), rgba(255,255,255,0.008));
  transition: border-color 0.3s var(--ease), transform 0.3s var(--ease);
}
.plan:hover { transform: translateY(-3px); border-color: rgba(233,180,76,0.3); }
.plan--feat {
  border-color: rgba(233,180,76,0.42);
  background: linear-gradient(170deg, rgba(233,180,76,0.085), rgba(255,255,255,0.012));
  box-shadow: 0 30px 80px -50px var(--gold-glow);
}
.plan-badge {
  position: absolute;
  top: -11px; left: 30px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 999px;
  background: var(--gold-grad);
  color: #14110A;
  font-weight: 600;
}
.plan h3 { font-size: 20px; }
.plan .plan-for { font-size: 13.6px; color: var(--ink-mute); margin-top: 7px; line-height: 1.55; }
.plan .price {
  margin: 22px 0 6px;
  font-size: 30px;
  font-weight: 600;
  letter-spacing: -0.04em;
}
.plan .price small {
  display: block;
  margin-top: 6px;
  font-size: 12.8px;
  font-weight: 400;
  color: var(--ink-mute);
  letter-spacing: 0;
}
.plan ul {
  list-style: none;
  padding: 22px 0 0;
  margin: 22px 0 26px;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 11px;
  flex: 1;
}
.plan li {
  display: flex;
  gap: 10px;
  font-size: 14.2px;
  color: var(--ink-soft);
  line-height: 1.55;
}
.plan li svg { flex: none; width: 15px; height: 15px; color: var(--gold-400); margin-top: 3px; }

.note {
  margin-top: 26px;
  font-size: 13.2px;
  color: var(--ink-mute);
  text-align: center;
  line-height: 1.65;
  max-width: 70ch;
  margin-inline: auto;
}

/* ---------- 13. FAQ ---------- */
.faq { display: grid; gap: 0; max-width: 860px; margin-inline: auto; }
.qa { border-top: 1px solid var(--line); }
.qa:last-child { border-bottom: 1px solid var(--line); }
.qa summary {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  padding: 22px 4px;
  cursor: pointer;
  list-style: none;
  font-size: 16.5px;
  font-weight: 500;
  letter-spacing: -0.018em;
  transition: color 0.2s;
}
.qa summary::-webkit-details-marker { display: none; }
.qa summary:hover { color: var(--gold-200); }
.qa-icon {
  flex: none;
  position: relative;
  width: 22px; height: 22px;
  border-radius: 50%;
  border: 1px solid var(--line-strong);
  margin-top: 2px;
  transition: transform 0.3s var(--ease), border-color 0.3s;
}
.qa-icon::before, .qa-icon::after {
  content: '';
  position: absolute;
  inset: 50% 6px auto;
  height: 1.2px;
  background: var(--ink-soft);
  transform: translateY(-50%);
  transition: opacity 0.3s var(--ease);
}
.qa-icon::after { transform: translateY(-50%) rotate(90deg); }
.qa[open] .qa-icon { transform: rotate(180deg); border-color: var(--gold-400); }
.qa[open] .qa-icon::after { opacity: 0; }
.qa-body {
  padding: 0 46px 24px 4px;
  color: var(--ink-soft);
  font-size: 14.9px;
  line-height: 1.75;
  animation: reveal 0.32s var(--ease);
}
.qa-body p + p { margin-top: 13px; }
.qa-body a { color: var(--gold-200); text-decoration: underline; text-underline-offset: 3px; }
@keyframes reveal { from { opacity: 0; transform: translateY(-6px); } }

/* ---------- 14. CTA band ---------- */
.band {
  position: relative;
  padding: clamp(44px, 6vw, 72px);
  border: 1px solid rgba(233,180,76,0.26);
  border-radius: var(--r-xl);
  background:
    radial-gradient(900px circle at 15% 0%, rgba(233,180,76,0.15), transparent 58%),
    linear-gradient(170deg, rgba(255,255,255,0.05), rgba(255,255,255,0.01));
  overflow: hidden;
  text-align: center;
}
.band h2 { font-size: clamp(28px, 4vw, 44px); }
.band .lede { margin-inline: auto; max-width: 56ch; }
.band .btn-row { justify-content: center; }

/* ---------- 15. Contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.78fr);
  gap: clamp(24px, 4vw, 44px);
  align-items: start;
}
.form-card {
  padding: clamp(26px, 3.4vw, 38px);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  background: linear-gradient(170deg, rgba(255,255,255,0.05), rgba(255,255,255,0.01));
}
.field { display: grid; gap: 7px; margin-bottom: 17px; }
.field label {
  font-size: 12.5px;
  font-weight: 500;
  color: var(--ink-soft);
  letter-spacing: 0.02em;
}
.field label span { color: var(--gold-400); }
.field input, .field textarea, .field select {
  width: 100%;
  padding: 13px 15px;
  border-radius: var(--r-sm);
  border: 1px solid var(--line-strong);
  background: rgba(0,0,0,0.3);
  color: var(--ink);
  font-size: 14.8px;
  transition: border-color 0.22s var(--ease), box-shadow 0.22s var(--ease), background 0.22s;
}
.field select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23A9A7A2' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  background-size: 16px;
  padding-right: 40px;
  cursor: pointer;
}
.field select option { background: #101014; color: var(--ink); }
.field textarea { resize: vertical; min-height: 122px; line-height: 1.6; }
.field input::placeholder, .field textarea::placeholder { color: var(--ink-mute); }
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none;
  border-color: var(--gold-400);
  box-shadow: 0 0 0 3px rgba(233,180,76,0.13);
  background: rgba(0,0,0,0.44);
}
.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
}
.hp { position: absolute; left: -9999px; opacity: 0; }
.consent {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 12.8px;
  color: var(--ink-mute);
  line-height: 1.55;
  margin: 4px 0 20px;
}
.consent input {
  flex: none;
  width: 16px; height: 16px;
  margin-top: 2px;
  accent-color: var(--gold-400);
}
.consent a { color: var(--gold-200); text-decoration: underline; text-underline-offset: 2px; }

.info-card {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  background: var(--surface);
  display: grid;
  gap: 22px;
}
.info-item { display: grid; gap: 4px; }
.info-item .k {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.info-item .v { font-size: 15px; font-weight: 500; letter-spacing: -0.015em; }
.info-item .v a:hover { color: var(--gold-200); }
.info-item address { font-style: normal; font-size: 14.4px; color: var(--ink-soft); line-height: 1.6; }
.info-divider { height: 1px; background: var(--line); }

/* ---------- 16. Footer ---------- */
.site-footer {
  border-top: 1px solid var(--line);
  padding-block: 56px 34px;
  margin-top: clamp(50px, 7vw, 90px);
  background: linear-gradient(180deg, transparent, rgba(233,180,76,0.03));
}
.foot-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) repeat(2, minmax(0, 1fr));
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--line);
}
.foot-about p {
  color: var(--ink-mute);
  font-size: 14px;
  line-height: 1.7;
  margin-top: 16px;
  max-width: 42ch;
}
.foot-col h5 {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ink-mute);
  font-weight: 400;
  margin-bottom: 16px;
}
.foot-col ul { list-style: none; padding: 0; display: grid; gap: 11px; }
.foot-col a { font-size: 14.2px; color: var(--ink-soft); transition: color 0.2s; }
.foot-col a:hover { color: var(--gold-200); }
.foot-bottom {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: space-between;
  align-items: center;
  padding-top: 26px;
  font-size: 12.6px;
  color: var(--ink-mute);
}
.foot-bottom p { line-height: 1.6; }
.disclaimer {
  margin-top: 18px;
  font-size: 11.8px;
  color: var(--ink-mute);
  line-height: 1.65;
  opacity: 0.85;
  max-width: 100ch;
}

/* ---------- 17. Legal / article pages ---------- */
.legal { padding-top: clamp(50px, 6vw, 80px); }
.legal-head { max-width: 760px; margin-bottom: 46px; }
.legal-head h1 { font-size: clamp(32px, 5vw, 52px); }
.legal-head .meta {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-top: 20px;
}
.prose { max-width: 760px; color: var(--ink-soft); font-size: 15.4px; line-height: 1.82; }
.prose h2 {
  font-size: clamp(21px, 2.4vw, 26px);
  color: var(--ink);
  margin-top: 52px;
  margin-bottom: 14px;
  padding-top: 26px;
  border-top: 1px solid var(--line);
  letter-spacing: -0.025em;
}
.prose h3 { font-size: 17px; color: var(--ink); margin-top: 30px; margin-bottom: 9px; }
.prose p { margin-bottom: 16px; }
.prose ul, .prose ol { margin: 0 0 18px; padding-left: 22px; display: grid; gap: 9px; }
.prose li::marker { color: var(--gold-400); }
.prose a { color: var(--gold-200); text-decoration: underline; text-underline-offset: 3px; }
.prose strong { color: var(--ink); font-weight: 550; }
.prose table {
  width: 100%;
  border-collapse: collapse;
  margin: 8px 0 22px;
  font-size: 14.2px;
}
.prose th, .prose td {
  text-align: left;
  padding: 12px 14px;
  border: 1px solid var(--line);
  vertical-align: top;
}
.prose th { background: var(--surface); color: var(--ink); font-weight: 550; }
.callout {
  padding: 20px 22px;
  border: 1px solid rgba(233,180,76,0.26);
  border-radius: var(--r-md);
  background: rgba(233,180,76,0.05);
  margin: 26px 0;
  font-size: 14.4px;
}
.callout p:last-child { margin-bottom: 0; }

/* ---------- 18. Thank-you / 404 ---------- */
.centered {
  min-height: 74vh;
  display: grid;
  place-items: center;
  text-align: center;
  padding-block: 80px;
}
.centered-inner { max-width: 640px; margin-inline: auto; }
.big-mark {
  width: 78px; height: 78px;
  margin: 0 auto 30px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: linear-gradient(150deg, rgba(233,180,76,0.22), rgba(233,180,76,0.04));
  border: 1px solid rgba(233,180,76,0.3);
  color: var(--gold-200);
}
.big-mark svg { width: 34px; height: 34px; }
.code-404 {
  font-family: var(--font-mono);
  font-size: clamp(64px, 12vw, 116px);
  font-weight: 700;
  letter-spacing: -0.06em;
  line-height: 1;
  background: var(--gold-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 18px;
}

/* ---------- 19. Reveal on scroll ---------- */
.rv {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.rv.in { opacity: 1; transform: none; }

/* ---------- 20. Responsive ---------- */
@media (max-width: 960px) {
  .hero-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .foot-about { grid-column: 1 / -1; }
}

@media (max-width: 820px) {
  .nav-links, .nav-cta .btn { display: none; }
  .burger { display: flex; }
  .site-header { background: rgba(8,8,10,0.78); backdrop-filter: blur(18px); border-bottom-color: var(--line); }

  .mobile-menu {
    position: fixed;
    inset: 74px 0 auto;
    z-index: 55;
    background: #0A0A0D;
    backdrop-filter: blur(24px) saturate(160%);
    -webkit-backdrop-filter: blur(24px) saturate(160%);
    box-shadow: 0 24px 60px -30px rgba(0,0,0,0.9);
    border-bottom: 1px solid var(--line);
    padding: 12px var(--gutter) 30px;
    display: grid;
    gap: 2px;
    transform: translateY(-14px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.26s var(--ease), transform 0.26s var(--ease), visibility 0.26s;
  }
  .mobile-menu.open { opacity: 1; visibility: visible; transform: none; }
  .mobile-menu a {
    padding: 15px 2px;
    font-size: 17px;
    font-weight: 500;
    letter-spacing: -0.02em;
    border-bottom: 1px solid var(--line);
  }
  .mobile-menu .btn { margin-top: 18px; }
}

@media (min-width: 821px) { .mobile-menu { display: none; } }

@media (max-width: 560px) {
  .step { grid-template-columns: 1fr; gap: 10px; }
  .field-row { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr; }
  .qa-body { padding-right: 8px; }
  .panel { padding: 18px; }
}

/* ---------- 21. Motion / print ---------- */
@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;
  }
  .rv { opacity: 1; transform: none; }
}

@media print {
  .aurora, .grid-veil, .site-header, .mobile-menu { display: none !important; }
  body { background: #fff; color: #000; }
  .prose { max-width: none; color: #000; }
}