:root {
  --green-950: #07130f;
  --green-900: #0b1d17;
  --green-850: #0e241d;
  --green-800: #122e24;
  --green-700: #193e32;
  --cream: #f3efe4;
  --cream-2: #e8deca;
  --gold: #d8b36a;
  --gold-2: #f0cf87;
  --muted: #b8b09f;
  --ink: #161714;
  --white: #ffffff;
  --line: rgba(216, 179, 106, 0.28);
  --glass: rgba(255,255,255,.055);
  --shadow: 0 24px 70px rgba(0,0,0,.35);
  --radius-lg: 32px;
  --radius-md: 22px;
  --radius-sm: 14px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, "Segoe UI", Arial, sans-serif;
  color: var(--cream);
  background: var(--green-950);
}
body::selection { background: var(--gold); color: var(--ink); }
a { color: inherit; text-decoration: none; }
.container { width: min(1180px, calc(100% - 48px)); margin: 0 auto; }

.site-header {
  position: fixed;
  top: 18px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 20;
  width: min(1180px, calc(100% - 48px));
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
  padding: 12px 14px 12px 18px;
  border: 1px solid rgba(255,255,255,.08);
  background: rgba(6,16,13,.72);
  backdrop-filter: blur(20px);
  border-radius: 999px;
  box-shadow: 0 16px 40px rgba(0,0,0,.2);
}
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), #876b36);
  color: #0a1511;
  font-size: 13px;
}
.brand-text { color: var(--gold-2); font-size: 13px; }
.nav { justify-self: center; display: flex; align-items: center; gap: 18px; color: rgba(255,255,255,.76); font-size: 14px; }
.nav a { transition: .2s ease; }
.nav a:hover { color: var(--gold-2); }
.header-cta {
  padding: 13px 18px;
  border-radius: 999px;
  color: #11150f;
  background: linear-gradient(135deg, var(--gold-2), var(--gold));
  font-weight: 800;
  font-size: 14px;
}

.section { padding: 120px 0; }
.section-dark { background: radial-gradient(circle at 70% 10%, rgba(58,81,64,.30), transparent 36%), linear-gradient(180deg, var(--green-950), var(--green-900)); }
.section-cream { background: var(--cream); color: var(--ink); }
.soft-top { padding: 42px 0 70px; }

.hero {
  position: relative;
  min-height: 820px;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('assets/hero-rtc-production.png');
  background-size: cover;
  background-position: center center;
  transform: scale(1.01);
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(5,13,10,.95) 0%, rgba(5,13,10,.74) 32%, rgba(5,13,10,.24) 55%, rgba(5,13,10,.08) 100%),
              radial-gradient(circle at 24% 50%, rgba(216,179,106,.18), transparent 28%);
}
.hero-grid { position: relative; z-index: 2; display: grid; grid-template-columns: minmax(0, 560px) 1fr; align-items: center; padding-top: 72px; }
.hero-content { max-width: 620px; }
.eyebrow {
  margin: 0 0 18px;
  color: var(--gold-2);
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
  font-size: 13px;
}
.eyebrow.dark { color: #7f642b; }
h1, h2, h3, p { margin-top: 0; }
h1, h2 { font-family: Georgia, "Times New Roman", serif; line-height: 1.2; letter-spacing: -.045em; }
h1 { font-size: clamp(52px, 2.2vw, 94px); margin-bottom: 26px; }
h2 { font-size: clamp(38px, 1.8vw, 68px); margin-bottom: 22px; }
h3 { font-size: 22px; line-height: 1.18; margin-bottom: 12px; }
p { line-height: 1.72; color: rgba(255,255,255,.76); }
.section-cream p { color: rgba(22,23,20,.68); }
.hero-lead { font-size: 20px; max-width: 580px; margin-bottom: 34px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 34px; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 16px 26px;
  border-radius: 13px;
  font-weight: 900;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
  cursor: pointer;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: linear-gradient(135deg, var(--gold-2), var(--gold)); color: #12150f; box-shadow: 0 20px 38px rgba(216,179,106,.22); border: 0; }
.btn-secondary { border: 1px solid rgba(216,179,106,.62); color: var(--cream); background: rgba(0,0,0,.16); }
.hero-tags { display: flex; gap: 10px; flex-wrap: wrap; max-width: 570px; }
.hero-tags span {
  padding: 9px 12px;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 999px;
  background: rgba(255,255,255,.045);
  color: rgba(255,255,255,.80);
  font-size: 14px;
}

.proof { border-top: 1px solid rgba(255,255,255,.08); }
.proof-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 14px; }
.metric {
  padding: 26px;
  border: 1px solid rgba(216,179,106,.2);
  background: rgba(255,255,255,.04);
  border-radius: var(--radius-md);
  min-height: 150px;
}
.metric-number { display: block; color: var(--gold-2); font-family: Georgia, serif; font-size: 42px; line-height: 1; margin-bottom: 14px; }
.metric-label { color: rgba(255,255,255,.74); line-height: 1.45; }

.section-head { max-width: 760px; }
.section-head.center { text-align: center; margin: 0 auto 54px; }
.section-head.narrow { max-width: 880px; margin-bottom: 42px; }
.audience-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 18px; }
.audience-card, .format-card, .trust-card, .check-card, details, .timeline-item {
  border-radius: var(--radius-md);
  border: 1px solid rgba(12,35,27,.12);
  background: #fffaf0;
  box-shadow: 0 20px 45px rgba(20,26,19,.06);
}
.audience-card { padding: 28px; }
.audience-card span { color: #8b6c2f; font-weight: 900; }
.audience-card h3, .format-card h3, .timeline-item h3 { color: #17231d; }

.split { display: grid; grid-template-columns: .85fr 1.15fr; gap: 46px; align-items: center; }
.doors-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.door-card {
  position: relative;
  padding: 34px;
  border: 1px solid rgba(216,179,106,.25);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(255,255,255,.07), rgba(255,255,255,.035));
  overflow: hidden;
  box-shadow: var(--shadow);
}
.door-card::before {
  content: "";
  position: absolute;
  inset: auto -24px -48px auto;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(216,179,106,.18), transparent 70%);
}
.door-icon { width: 54px; height: 54px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 50%; color: var(--gold-2); font-size: 28px; margin-bottom: 24px; }
.door-card ul { padding-left: 20px; color: rgba(255,255,255,.78); line-height: 1.9; }
.door-card a { display: inline-flex; color: var(--gold-2); font-weight: 900; margin-top: 14px; }

.format-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.format-card { padding: 30px; min-height: 230px; }
.format-top { display: flex; justify-content: space-between; gap: 12px; align-items: center; margin-bottom: 34px; color: #7f642b; }
.format-top span { border: 1px solid rgba(127,100,43,.25); border-radius: 999px; padding: 8px 11px; font-size: 13px; font-weight: 800; }
.format-top strong { font-size: 15px; }
.warning-card { background: linear-gradient(135deg, #1b2d25, #0b1712); color: var(--cream); border-color: rgba(216,179,106,.28); }
.warning-card h3 { color: var(--cream); }
.warning-card p { color: rgba(255,255,255,.70); }

.construct-grid { display: grid; grid-template-columns: .95fr 1.05fr; gap: 48px; align-items: center; }
.builder-card {
  border: 1px solid rgba(216,179,106,.25);
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,.06);
  box-shadow: var(--shadow);
  padding: 32px;
}
.builder-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 26px; }
.builder-header span { color: var(--gold-2); font-weight: 900; }
.builder-header strong { color: rgba(255,255,255,.8); }
.builder-steps { display: grid; grid-template-columns: repeat(4,1fr); gap: 9px; margin-bottom: 22px; }
.step-chip {
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(0,0,0,.12);
  color: rgba(255,255,255,.72);
  padding: 12px 8px;
  border-radius: 12px;
  cursor: pointer;
}
.step-chip.active { color: #11150f; background: var(--gold); border-color: var(--gold); font-weight: 900; }
.builder-panel, .builder-summary { border: 1px solid rgba(255,255,255,.10); border-radius: 18px; padding: 24px; background: rgba(0,0,0,.14); }
.choice-row { display: flex; gap: 14px; flex-wrap: wrap; }
.choice-row label { display: inline-flex; gap: 8px; align-items: center; padding: 12px 14px; border-radius: 999px; background: rgba(255,255,255,.07); }
.builder-summary { margin-top: 18px; }

.timeline { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.timeline-item { padding: 30px; }
.timeline-item span { display: inline-grid; place-items: center; width: 46px; height: 46px; border-radius: 50%; background: #14261e; color: var(--gold-2); font-weight: 900; margin-bottom: 20px; }

.production-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 46px; align-items: center; }
.production-list { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 28px; }
.production-list span { padding: 10px 13px; border: 1px solid rgba(216,179,106,.22); border-radius: 999px; background: rgba(255,255,255,.04); color: rgba(255,255,255,.8); }
.photo-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.photo-grid figure {
  position: relative;
  min-height: 210px;
  margin: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid rgba(216,179,106,.22);
  background-image: linear-gradient(180deg, rgba(0,0,0,.08), rgba(0,0,0,.68));
  background-size: cover;
  background-position: center;
  box-shadow: var(--shadow);
}

.photo-factory { background-image: linear-gradient(180deg, rgba(0,0,0,.08), rgba(0,0,0,.68)), url('assets/factory.png') !important; }
.photo-warehouse { background-image: linear-gradient(180deg, rgba(0,0,0,.08), rgba(0,0,0,.68)), url('assets/warehouse.png') !important; }
.photo-lab { background-image: linear-gradient(180deg, rgba(0,0,0,.08), rgba(0,0,0,.68)), url('assets/lab.png') !important; }
.photo-loading { background-image: linear-gradient(180deg, rgba(0,0,0,.08), rgba(0,0,0,.68)), url('assets/loading.png') !important; }

.photo-grid figcaption { position: absolute; left: 18px; bottom: 16px; color: #fff; font-weight: 900; font-size: 20px; }

.trust-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 18px; align-items: stretch; }
.trust-card, .check-card { padding: 34px; }
.check-list { padding-left: 0; list-style: none; margin: 0; }
.check-list li { position: relative; padding-left: 34px; margin: 0 0 16px; color: rgba(22,23,20,.72); line-height: 1.6; }
.check-list li::before { content: "✓"; position: absolute; left: 0; top: 0; color: #7f642b; font-weight: 900; }

.brief-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 48px; align-items: start; }
.brief-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  padding: 32px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(216,179,106,.25);
  background: rgba(255,255,255,.06);
  box-shadow: var(--shadow);
}
.brief-form label { display: grid; gap: 8px; color: rgba(255,255,255,.78); font-weight: 800; }
.brief-form input, .brief-form select, .brief-form textarea {
  width: 100%;
  border: 1px solid rgba(255,255,255,.13);
  background: rgba(5,13,10,.6);
  color: var(--cream);
  border-radius: 14px;
  padding: 15px 14px;
  font: inherit;
  outline: none;
}
.brief-form textarea { resize: vertical; }
.brief-form .wide { grid-column: 1 / -1; }

.faq-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
details { padding: 24px 28px; }
summary { cursor: pointer; font-weight: 900; font-size: 18px; color: #17231d; }
details p { margin: 16px 0 0; }
.final-cta { padding: 110px 0; }
.final-box {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
  padding: 70px 54px;
  border: 1px solid rgba(216,179,106,.24);
  border-radius: 42px;
  background: radial-gradient(circle at 50% 0, rgba(216,179,106,.16), transparent 34%), rgba(255,255,255,.05);
  box-shadow: var(--shadow);
}
.final-box p { max-width: 720px; margin-left: auto; margin-right: auto; }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .65s ease, transform .65s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

@media (max-width: 980px) {
  .site-header { grid-template-columns: 1fr auto; border-radius: 24px; }
  .nav { display: none; }
  .hero { min-height: 780px; }
  .hero-grid, .split, .construct-grid, .production-grid, .trust-grid, .brief-grid { grid-template-columns: 1fr; }
  .proof-grid, .audience-grid, .format-grid, .timeline { grid-template-columns: 1fr 1fr; }
  .hero-overlay { background: linear-gradient(90deg, rgba(5,13,10,.94), rgba(5,13,10,.65)); }
}
@media (max-width: 680px) {
  .container { width: min(100% - 28px, 1180px); }
  .section { padding: 78px 0; }
  .header-cta { display: none; }
  .hero { min-height: 830px; }
  h1 { font-size: 36px; }
  h2 { font-size: 38px; }
  .proof-grid, .audience-grid, .format-grid, .timeline, .doors-grid, .photo-grid, .faq-grid, .brief-form, .builder-steps { grid-template-columns: 1fr; }
  .brief-form .wide { grid-column: auto; }
}