/* ============================================================
   SENTINEL CORE INC. — Shared Stylesheet
   ============================================================ */

:root {
  --bg: #060606;
  --bg-alt: #0d0d0d;
  --surface: #141414;
  --surface-2: #1a1a1a;
  --line: #222;
  --line-bright: #2c2c2c;
  --text: #f3f1ec;
  --text-dim: #a3a09a;
  --text-faint: #6b6862;
  --accent: #f5b026;
  --accent-warm: #d97706;
  --accent-cool: #b45309;
  --signal: #ef4444;
  --serif: 'Big Shoulders Display', 'Impact', sans-serif;
  --sans: 'Manrope', -apple-system, BlinkMacSystemFont, sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, monospace;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-weight: 400;
  line-height: 1.5;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1000;
  opacity: 0.04;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)' opacity='0.55'/></svg>");
}

::selection { background: var(--accent); color: #000; }

a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
img { max-width: 100%; display: block; }

.container {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 32px;
}

/* ============== TYPOGRAPHY ============== */
.eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.eyebrow::before {
  content: '';
  width: 24px;
  height: 1px;
  background: var(--accent);
}

.section-title {
  font-family: var(--serif);
  font-weight: 800;
  font-size: clamp(42px, 6vw, 88px);
  line-height: 0.95;
  letter-spacing: -0.02em;
  text-transform: uppercase;
}

.section-title em {
  font-style: normal;
  color: var(--accent);
}

.lead {
  font-size: 18px;
  color: var(--text-dim);
  max-width: 60ch;
  line-height: 1.6;
}

/* ============== NAV ============== */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 18px 0;
  transition: background 0.3s ease, border-color 0.3s ease, padding 0.3s ease;
  border-bottom: 1px solid transparent;
}
.nav.scrolled,
.nav.solid {
  background: rgba(6,6,6,0.85);
  backdrop-filter: blur(16px);
  border-bottom-color: var(--line);
  padding: 12px 0;
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--serif);
  font-weight: 800;
  font-size: 22px;
  letter-spacing: 0.01em;
  text-transform: uppercase;
}
.logo-mark {
  width: 36px;
  height: 36px;
  position: relative;
  flex: 0 0 36px;
}
.logo-mark svg { width: 100%; height: 100%; }
.logo-text { display: flex; flex-direction: column; line-height: 1; }
.logo-text small {
  font-family: var(--mono);
  font-size: 9px;
  font-weight: 400;
  color: var(--text-faint);
  letter-spacing: 0.3em;
  margin-top: 4px;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
  list-style: none;
}
.nav-links a {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-dim);
  transition: color 0.2s;
  position: relative;
}
.nav-links a:hover,
.nav-links a.active { color: var(--text); }
.nav-links a.active { color: var(--accent); }
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -6px; left: 0;
  width: 0; height: 1px;
  background: var(--accent);
  transition: width 0.3s ease;
}
.nav-links a:hover::after,
.nav-links a.active::after { width: 100%; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 24px;
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: #000;
  transition: all 0.25s ease;
  position: relative;
  overflow: hidden;
}
.btn:hover { background: transparent; color: var(--accent); transform: translateY(-1px); }
.btn-ghost { background: transparent; color: var(--text); border-color: var(--line-bright); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }
.btn .arrow { transition: transform 0.3s; }
.btn:hover .arrow { transform: translateX(4px); }

.mobile-toggle {
  display: none;
  width: 40px; height: 40px;
  align-items: center; justify-content: center;
  border: 1px solid var(--line-bright);
}
.mobile-toggle span {
  display: block;
  width: 18px; height: 1.5px;
  background: var(--text);
  position: relative;
}
.mobile-toggle span::before,
.mobile-toggle span::after {
  content: '';
  position: absolute;
  left: 0; right: 0;
  height: 1.5px;
  background: var(--text);
}
.mobile-toggle span::before { top: -6px; }
.mobile-toggle span::after { top: 6px; }

/* ============== HERO (homepage) ============== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: flex-end;
  padding: 120px 0 64px;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}
.hero-bg { position: absolute; inset: 0; z-index: 0; }
.hero-bg img {
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0.45;
  filter: saturate(0.8) contrast(1.05);
}
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 70% 50%, rgba(245,176,38,0.15) 0%, transparent 50%),
    linear-gradient(180deg, rgba(6,6,6,0.5) 0%, rgba(6,6,6,0.85) 60%, var(--bg) 100%),
    linear-gradient(90deg, var(--bg) 0%, transparent 50%);
}
.hero-grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 80px 80px;
  pointer-events: none;
}
.hero-content { position: relative; z-index: 2; width: 100%; }
.hero-meta {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 40px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}
.hero-meta-block {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-faint);
  line-height: 1.8;
}
.hero-meta-block strong {
  color: var(--text);
  font-weight: 500;
  display: block;
}
.hero h1 {
  font-family: var(--serif);
  font-weight: 900;
  font-size: clamp(60px, 11vw, 180px);
  line-height: 0.85;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  margin-bottom: 32px;
}
.hero h1 span { display: block; position: relative; }
.hero h1 .accent {
  color: transparent;
  -webkit-text-stroke: 1px var(--accent);
  font-style: italic;
  font-weight: 700;
}
.hero h1 .underline { display: inline-block; position: relative; }
.hero h1 .underline::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0.08em;
  width: 100%; height: 6px;
  background: var(--accent);
}
.hero-bottom {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 60px;
  align-items: end;
  padding-top: 32px;
  border-top: 1px solid var(--line);
}
.hero-tagline { max-width: 50ch; font-size: 17px; color: var(--text-dim); }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; justify-content: flex-end; }

/* ============== PAGE HEADER (inner pages) ============== */
.page-header {
  padding: 180px 0 100px;
  border-bottom: 1px solid var(--line);
  position: relative;
  overflow: hidden;
  background: var(--bg);
}
.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 80% 0%, rgba(245,176,38,0.12) 0%, transparent 60%);
  pointer-events: none;
}
.page-header-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: end;
  position: relative;
  z-index: 1;
}
.page-header h1 {
  font-family: var(--serif);
  font-weight: 900;
  font-size: clamp(56px, 9vw, 140px);
  line-height: 0.9;
  letter-spacing: -0.03em;
  text-transform: uppercase;
}
.page-header h1 em { font-style: normal; color: var(--accent); }
.page-header .crumbs {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: 24px;
}
.page-header .crumbs a { color: var(--accent); }
.page-header .crumbs span { margin: 0 12px; color: var(--text-faint); }

/* ============== MARQUEE ============== */
.marquee {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--bg-alt);
  overflow: hidden;
  padding: 18px 0;
}
.marquee-track {
  display: flex;
  gap: 60px;
  animation: scroll 35s linear infinite;
  white-space: nowrap;
  width: max-content;
}
.marquee-item {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 32px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-faint);
  display: inline-flex;
  align-items: center;
  gap: 60px;
}
.marquee-item::after {
  content: '◆';
  color: var(--accent);
  font-size: 14px;
}
@keyframes scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ============== SECTIONS ============== */
section { position: relative; }
.section { padding: 120px 0; }
.section-pad-sm { padding: 80px 0; }

.section-header {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  margin-bottom: 80px;
  align-items: end;
}
.section-header-stack { display: flex; flex-direction: column; gap: 24px; }

/* ============== ABOUT ============== */
.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-image {
  position: relative;
  aspect-ratio: 4/5;
  overflow: hidden;
  border: 1px solid var(--line);
}
.about-image img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: contrast(1.05) saturate(0.85);
}
.about-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(6,6,6,0.7) 100%);
}
.about-image-tag {
  position: absolute;
  bottom: 24px; left: 24px;
  z-index: 2;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--text);
  background: var(--bg);
  padding: 8px 12px;
  border-left: 2px solid var(--accent);
}

.about-text > * + * { margin-top: 28px; }
.about-text p {
  font-size: 17px;
  color: var(--text-dim);
  line-height: 1.7;
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 48px !important;
  padding-top: 40px;
  border-top: 1px solid var(--line);
}
.stat-num {
  font-family: var(--serif);
  font-weight: 800;
  font-size: 56px;
  line-height: 1;
  color: var(--accent);
}
.stat-label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-top: 10px;
}

/* ============== SERVICES ============== */
.bg-alt { background: var(--bg-alt); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.service-card {
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 48px 36px;
  position: relative;
  transition: background 0.3s ease;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 100% 0%, rgba(245,176,38,0.08) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.3s;
}
.service-card:hover { background: var(--surface); }
.service-card:hover::before { opacity: 1; }
.service-num {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--accent);
  letter-spacing: 0.2em;
  margin-bottom: 28px;
}
.service-icon {
  width: 56px; height: 56px;
  margin-bottom: 28px;
  color: var(--accent);
}
.service-card h3 {
  font-family: var(--serif);
  font-size: 32px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  line-height: 1;
  margin-bottom: 16px;
}
.service-card p {
  color: var(--text-dim);
  font-size: 15px;
  line-height: 1.6;
  margin-bottom: 28px;
}
.service-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.service-tag {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-faint);
  border: 1px solid var(--line-bright);
  padding: 5px 10px;
}

/* ============== FILMS ============== */
.films-table { margin-top: 60px; border-top: 1px solid var(--line); }
.film-row {
  display: grid;
  grid-template-columns: 80px 1.2fr 1fr 0.6fr 0.6fr 0.6fr 100px;
  align-items: center;
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
  transition: background 0.2s, padding-left 0.2s;
  gap: 24px;
}
.film-row:hover { background: var(--surface); padding-left: 16px; padding-right: 16px; }
.film-row.head {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-faint);
  padding: 16px 0;
}
.film-row.head:hover { background: transparent; padding-left: 0; padding-right: 0; }
.film-id { font-family: var(--mono); font-size: 13px; color: var(--accent); }
.film-name {
  font-family: var(--serif);
  font-size: 24px;
  font-weight: 700;
  text-transform: uppercase;
  line-height: 1;
}
.film-desc { font-size: 13px; color: var(--text-dim); line-height: 1.5; }
.film-spec { font-family: var(--mono); font-size: 13px; color: var(--text); }
.film-spec span { color: var(--text-faint); font-size: 10px; display: block; margin-top: 2px; }
.tier {
  display: inline-flex;
  align-items: center;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 5px 10px;
  border: 1px solid;
}
.tier-good { color: #94a3b8; border-color: #94a3b8; }
.tier-better { color: #cbd5e1; border-color: #cbd5e1; }
.tier-premium { color: var(--accent); border-color: var(--accent); }
.tier-elite { color: var(--accent); border-color: var(--accent); background: rgba(245,176,38,0.1); }

/* ============== BRANDS ============== */
.brand-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 60px;
  border-left: 1px solid var(--line);
  border-top: 1px solid var(--line);
}
.brand-cell {
  aspect-ratio: 1.5/1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 32px;
  transition: background 0.3s, transform 0.3s;
  position: relative;
}
.brand-cell:hover { background: var(--surface); }
.brand-cell:hover .brand-status { color: var(--accent); }
.brand-name {
  font-family: var(--serif);
  font-size: 32px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  line-height: 1;
  margin-bottom: 12px;
  color: var(--text);
}
.brand-tagline { font-size: 12px; color: var(--text-dim); margin-bottom: 16px; }
.brand-status {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-faint);
  display: flex;
  align-items: center;
  gap: 8px;
  transition: color 0.3s;
}
.brand-status::before {
  content: '';
  width: 6px; height: 6px;
  background: #4ade80;
  border-radius: 50%;
  box-shadow: 0 0 8px #4ade80;
}

/* ============== PROCESS ============== */
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  margin-top: 60px;
}
.process-step { position: relative; }
.process-step-num {
  font-family: var(--serif);
  font-size: 80px;
  font-weight: 800;
  color: transparent;
  -webkit-text-stroke: 1px var(--line-bright);
  line-height: 1;
  margin-bottom: 24px;
}
.process-step h4 {
  font-family: var(--serif);
  font-size: 24px;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}
.process-step p { font-size: 14px; color: var(--text-dim); line-height: 1.6; }

/* ============== GALLERY ============== */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-auto-rows: 200px;
  gap: 8px;
  margin-top: 60px;
}
.gallery-item {
  position: relative;
  overflow: hidden;
  background: var(--surface);
}
.gallery-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease, filter 0.4s;
  filter: grayscale(0.2) contrast(1.05);
}
.gallery-item:hover img { transform: scale(1.05); filter: grayscale(0) contrast(1.1); }
.gallery-item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(0,0,0,0.7) 100%);
  pointer-events: none;
}
.gallery-caption {
  position: absolute;
  bottom: 16px; left: 16px;
  z-index: 2;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text);
}
.gallery-caption span { color: var(--accent); display: block; margin-top: 4px; font-size: 9px; }

.g-1 { grid-column: span 5; grid-row: span 2; }
.g-2 { grid-column: span 4; grid-row: span 1; }
.g-3 { grid-column: span 3; grid-row: span 1; }
.g-4 { grid-column: span 4; grid-row: span 1; }
.g-5 { grid-column: span 3; grid-row: span 1; }
.g-6 { grid-column: span 4; grid-row: span 2; }
.g-7 { grid-column: span 4; grid-row: span 1; }
.g-8 { grid-column: span 4; grid-row: span 1; }

/* ============== PACKAGES ============== */
.pkg-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 60px;
}
.pkg {
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 40px 36px;
  position: relative;
  transition: border-color 0.3s, transform 0.3s;
}
.pkg:hover { border-color: var(--line-bright); transform: translateY(-4px); }
.pkg.featured {
  background: linear-gradient(180deg, var(--surface) 0%, var(--bg) 100%);
  border-color: var(--accent);
}
.pkg.featured::before {
  content: 'MOST POPULAR';
  position: absolute;
  top: 0; right: 0;
  background: var(--accent);
  color: #000;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.2em;
  padding: 6px 14px;
}
.pkg-tier {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}
.pkg-name {
  font-family: var(--serif);
  font-size: 44px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  line-height: 1;
  margin-bottom: 24px;
}
.pkg-price {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-bottom: 8px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--line);
}
.pkg-price .currency { color: var(--text-dim); font-size: 16px; }
.pkg-price .amount {
  font-family: var(--serif);
  font-size: 56px;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1;
}
.pkg-price .from {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-faint);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-left: 6px;
}
.pkg-features { list-style: none; margin: 28px 0 32px; padding: 0; }
.pkg-features li {
  font-size: 14px;
  color: var(--text-dim);
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: flex-start;
  gap: 12px;
}
.pkg-features li:last-child { border-bottom: none; }
.pkg-features li::before {
  content: '+';
  color: var(--accent);
  font-family: var(--mono);
  font-weight: 600;
  flex-shrink: 0;
}
.pkg .btn { width: 100%; justify-content: center; }

/* ============== TESTIMONIALS ============== */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 60px;
}
.testimonial {
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 36px;
  position: relative;
}
.testimonial-mark {
  font-family: var(--serif);
  font-size: 80px;
  font-weight: 800;
  color: var(--accent);
  line-height: 0.5;
  margin-bottom: 16px;
  display: block;
}
.testimonial-stars { color: var(--accent); margin-bottom: 20px; letter-spacing: 2px; }
.testimonial p { color: var(--text); font-size: 16px; line-height: 1.6; margin-bottom: 28px; }
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}
.testimonial-avatar {
  width: 44px; height: 44px;
  background: var(--accent);
  color: #000;
  font-family: var(--serif);
  font-weight: 800;
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}
.testimonial-author-info { flex: 1; }
.testimonial-author-info strong { display: block; font-size: 14px; font-weight: 600; }
.testimonial-author-info small {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-faint);
}

/* ============== FAQ ============== */
.faq-list { margin-top: 60px; border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 28px 0;
  text-align: left;
  cursor: pointer;
  transition: padding-left 0.2s;
}
.faq-q:hover { padding-left: 12px; }
.faq-q-text {
  font-family: var(--serif);
  font-size: clamp(20px, 2.4vw, 30px);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  flex: 1;
}
.faq-toggle {
  width: 36px; height: 36px;
  border: 1px solid var(--line-bright);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  transition: background 0.3s, border-color 0.3s, transform 0.3s;
  font-family: var(--mono);
  font-size: 18px;
  color: var(--accent);
}
.faq-item.open .faq-toggle {
  background: var(--accent);
  color: #000;
  border-color: var(--accent);
  transform: rotate(45deg);
}
.faq-a { max-height: 0; overflow: hidden; transition: max-height 0.4s ease, padding 0.4s ease; }
.faq-item.open .faq-a { max-height: 500px; padding-bottom: 28px; }
.faq-a p { color: var(--text-dim); font-size: 16px; line-height: 1.65; max-width: 80ch; }

/* ============== CONTACT ============== */
.contact { position: relative; overflow: hidden; }
.contact::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 80% 40%, rgba(245,176,38,0.08) 0%, transparent 60%);
  pointer-events: none;
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  margin-top: 60px;
  position: relative;
  z-index: 1;
}
.contact-info > * + * { margin-top: 32px; }
.contact-block { padding-bottom: 28px; border-bottom: 1px solid var(--line); }
.contact-block-label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}
.contact-block-value {
  font-family: var(--serif);
  font-size: 28px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  line-height: 1.2;
}
.contact-block-value a { transition: color 0.2s; }
.contact-block-value a:hover { color: var(--accent); }
.contact-block-sub { margin-top: 8px; font-family: var(--mono); font-size: 12px; color: var(--text-dim); }

.contact-form {
  background: var(--bg);
  border: 1px solid var(--line);
  padding: 40px;
  position: relative;
  z-index: 2;
}
.contact-form h3 {
  font-family: var(--serif);
  font-size: 32px;
  font-weight: 800;
  text-transform: uppercase;
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}
.contact-form > p { color: var(--text-dim); margin-bottom: 28px; font-size: 14px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-field { margin-bottom: 16px; }
.form-field label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: 6px;
  display: block;
}
.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--line-bright);
  padding: 12px 0;
  font-family: var(--sans);
  font-size: 15px;
  color: var(--text);
  outline: none;
  transition: border-color 0.2s;
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus { border-bottom-color: var(--accent); }
.form-field textarea { resize: vertical; min-height: 90px; }
.form-field select option { background: var(--bg); }

.form-actions { margin-top: 28px; }
.form-actions .btn { width: 100%; justify-content: center; }

.form-success {
  display: none;
  padding: 16px;
  background: rgba(74,222,128,0.1);
  border: 1px solid #4ade80;
  color: #4ade80;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-align: center;
  margin-top: 16px;
}
.form-success.show { display: block; }

/* ============== CTA STRIP ============== */
.cta-strip {
  background: var(--bg-alt);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 80px 0;
}
.cta-strip-inner {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 60px;
  align-items: center;
}
.cta-strip h3 {
  font-family: var(--serif);
  font-weight: 800;
  font-size: clamp(36px, 5vw, 64px);
  line-height: 1;
  letter-spacing: -0.02em;
  text-transform: uppercase;
}
.cta-strip h3 em { font-style: normal; color: var(--accent); }
.cta-strip-actions { display: flex; gap: 16px; flex-wrap: wrap; justify-content: flex-end; }

/* ============== FOOTER ============== */
.footer {
  background: var(--bg);
  border-top: 1px solid var(--line);
  padding: 80px 0 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 60px;
  padding-bottom: 60px;
  border-bottom: 1px solid var(--line);
}
.footer-brand h3 {
  font-family: var(--serif);
  font-size: 36px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  margin-bottom: 16px;
  line-height: 1;
}
.footer-brand p { color: var(--text-dim); font-size: 14px; max-width: 36ch; line-height: 1.6; }
.footer-col h4 {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 12px; }
.footer-col a { font-size: 14px; color: var(--text-dim); transition: color 0.2s; }
.footer-col a:hover { color: var(--text); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 32px;
  flex-wrap: wrap;
  gap: 16px;
}
.footer-bottom small {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-faint);
  letter-spacing: 0.1em;
}
.social { display: flex; gap: 12px; }
.social a {
  width: 36px; height: 36px;
  border: 1px solid var(--line-bright);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}
.social a:hover { border-color: var(--accent); color: var(--accent); }
.social a svg { width: 14px; height: 14px; }

/* ============== HOMEPAGE: section-preview cards ============== */
.preview-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  margin-top: 60px;
}
.preview-card {
  position: relative;
  aspect-ratio: 16/10;
  overflow: hidden;
  border: 1px solid var(--line);
  display: block;
  transition: border-color 0.3s;
}
.preview-card:hover { border-color: var(--accent); }
.preview-card img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease, filter 0.4s;
  filter: grayscale(0.3) contrast(1.05);
}
.preview-card:hover img { transform: scale(1.04); filter: grayscale(0) contrast(1.1); }
.preview-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 30%, rgba(0,0,0,0.85) 100%);
  pointer-events: none;
}
.preview-card-content {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  z-index: 2;
  padding: 36px;
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
}
.preview-card-num {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}
.preview-card h3 {
  font-family: var(--serif);
  font-size: clamp(28px, 3vw, 44px);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  line-height: 0.95;
  color: var(--text);
}
.preview-card-arrow {
  width: 48px; height: 48px;
  border: 1px solid var(--text);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background 0.3s, border-color 0.3s, transform 0.3s;
  color: var(--text);
}
.preview-card:hover .preview-card-arrow {
  background: var(--accent);
  border-color: var(--accent);
  color: #000;
  transform: rotate(-45deg);
}

/* Reveal animations */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.9s ease, transform 0.9s ease;
}
.reveal.in { opacity: 1; transform: translateY(0); }

/* ============== RESPONSIVE ============== */
@media (max-width: 1100px) {
  .nav-links { display: none; }
  .mobile-toggle { display: flex; }
  .nav.menu-open .nav-links {
    display: flex;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    flex-direction: column;
    gap: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--line);
    padding: 8px 0;
  }
  .nav.menu-open .nav-links li { width: 100%; border-bottom: 1px solid var(--line); }
  .nav.menu-open .nav-links a { display: block; padding: 16px 32px; }
  .nav.menu-open { background: rgba(6,6,6,0.95); backdrop-filter: blur(16px); border-bottom-color: var(--line); }

  .section-header,
  .about-grid,
  .contact-grid,
  .page-header-inner,
  .cta-strip-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .cta-strip-actions { justify-content: flex-start; }
  .services-grid,
  .brand-grid,
  .preview-grid { grid-template-columns: repeat(2, 1fr); }
  .process-grid,
  .pkg-grid,
  .testimonial-grid { grid-template-columns: 1fr; gap: 16px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
  .hero-bottom { grid-template-columns: 1fr; gap: 24px; }
  .hero-actions { justify-content: flex-start; }

  .film-row { grid-template-columns: 60px 1fr 80px; gap: 16px; }
  .film-row .film-desc,
  .film-row .film-spec { display: none; }
  .film-row.head { display: none; }

  .gallery-grid { grid-template-columns: repeat(6, 1fr); }
  .g-1 { grid-column: span 6; grid-row: span 2; }
  .g-2,.g-4,.g-6,.g-7,.g-8 { grid-column: span 3; grid-row: span 1; }
  .g-3,.g-5 { grid-column: span 3; grid-row: span 1; }
}
@media (max-width: 700px) {
  .container { padding: 0 20px; }
  .section { padding: 80px 0; }
  .page-header { padding: 140px 0 80px; }
  .services-grid,
  .brand-grid,
  .footer-grid,
  .preview-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .hero { padding: 100px 0 40px; }
  .about-stats { grid-template-columns: 1fr 1fr; gap: 20px; }
  .stat-num { font-size: 40px; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 160px; }
  .g-1,.g-2,.g-3,.g-4,.g-5,.g-6,.g-7,.g-8 { grid-column: span 1; grid-row: span 1; }
  .g-1, .g-6 { grid-column: span 2; grid-row: span 1; }
  .marquee-item { font-size: 22px; gap: 32px; }
  .marquee-track { gap: 32px; }
  .contact-form { padding: 24px; }
}