/* ───────────────────────────────────────────
   HXI Training — Stylesheet
   Saira Condensed (display) + Figtree (body)
   Near-black + Electric Cyan
   ─────────────────────────────────────────── */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

:root {
  /* Backgrounds */
  --bg:               #0A0A0F;
  --bg-surface:       #111118;
  --bg-elevated:      #15151F;
  --bg-muted:         #1A1A24;

  /* Text */
  --text:             #FFFFFF;
  --text-secondary:   rgba(255, 255, 255, 0.62);
  --text-muted:       rgba(255, 255, 255, 0.32);

  /* Accent — electric cyan */
  --accent:           #00C5E0;
  --accent-hi:        #4DDFF2;
  --accent-glow:      rgba(0, 197, 224, 0.28);
  --accent-soft:      rgba(0, 197, 224, 0.10);
  --accent-faint:     rgba(0, 197, 224, 0.05);

  /* Borders */
  --border:           rgba(255, 255, 255, 0.08);
  --border-hi:        rgba(255, 255, 255, 0.16);
  --border-accent:    rgba(0, 197, 224, 0.30);

  /* Typography */
  --font-display:     'Saira Condensed', 'Impact', system-ui, sans-serif;
  --font-body:        'Figtree', system-ui, -apple-system, sans-serif;

  /* Motion */
  --ease-out:         cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in-out:      cubic-bezier(0.65, 0, 0.35, 1);
}

@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;
  }
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  font-weight: 400;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }

input, select, textarea { font-family: inherit; font-size: 16px; }

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

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

/* Hide broken-image alt text in fixed-height containers */
.media-tile img { font-size: 0; color: transparent; }

/* ─── Subtle noise texture for depth ─── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 1000;
  pointer-events: none;
  opacity: 0.022;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 200px 200px;
  mix-blend-mode: overlay;
}

/* ─── Layout primitives ─── */
.container {
  width: 100%;
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 32px;
}

section {
  position: relative;
  padding: 140px 0;
}

.eyebrow {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
  display: inline-flex;
  align-items: center;
  gap: 14px;
}
.eyebrow::before {
  content: '';
  width: 30px;
  height: 1px;
  background: var(--accent);
}

.section-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(44px, 6.4vw, 84px);
  line-height: 0.92;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  margin-bottom: 24px;
}
.section-title .accent { color: var(--accent); }

.section-sub {
  font-size: 18px;
  color: var(--text-secondary);
  max-width: 620px;
  line-height: 1.6;
}

/* ─── IAB / Instagram banner ─── */
#iab-banner {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 9999;
  background: var(--accent);
  color: var(--bg);
  font-size: 13px;
  font-weight: 600;
  text-align: center;
  padding: 11px 36px 11px 16px;
  letter-spacing: 0.01em;
}
#iab-banner.show { display: block; }
#iab-banner .iab-close {
  position: absolute;
  top: 50%;
  right: 12px;
  transform: translateY(-50%);
  font-size: 18px;
  font-weight: 700;
  padding: 4px 10px;
  color: var(--bg);
}

/* ─── NAV ─── */
#nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 900;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
  padding: 0 40px;
  border-bottom: 1px solid transparent;
  transition: background 0.4s var(--ease-out),
              border-color 0.4s var(--ease-out),
              backdrop-filter 0.4s var(--ease-out);
}
#nav.scrolled {
  background: rgba(10, 10, 15, 0.82);
  backdrop-filter: blur(18px) saturate(180%);
  -webkit-backdrop-filter: blur(18px) saturate(180%);
  border-bottom-color: var(--border);
}

.nav-logo {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 24px;
  letter-spacing: 0.04em;
  display: flex;
  align-items: baseline;
  color: var(--text);
}
.nav-logo .accent { color: var(--accent); }
.nav-logo .sub {
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-left: 12px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 38px;
  list-style: none;
}
.nav-links a {
  position: relative;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.20em;
  text-transform: uppercase;
  color: var(--text-secondary);
  transition: color 0.2s;
  padding: 6px 0;
}
.nav-links a::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 0;
  height: 1px;
  background: var(--accent);
  transition: width 0.3s var(--ease-out);
}
@media (hover: hover) {
  .nav-links a:hover { color: var(--text); }
  .nav-links a:hover::after { width: 100%; }
}

.nav-book {
  background: var(--accent);
  color: var(--bg) !important;
  padding: 11px 22px;
  border-radius: 999px;
  font-weight: 700 !important;
  letter-spacing: 0.14em !important;
  transition: background 0.2s, transform 0.18s, box-shadow 0.3s;
}
.nav-book::after { display: none !important; }
@media (hover: hover) {
  .nav-book:hover {
    background: var(--accent-hi);
    transform: translateY(-1px);
    box-shadow: 0 8px 24px var(--accent-glow);
  }
}

.nav-ham {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  z-index: 950;
}
.nav-ham span {
  display: block;
  width: 24px;
  height: 1.6px;
  background: var(--text);
  transition: transform 0.3s var(--ease-out), opacity 0.25s;
}
.nav-ham.open span:nth-child(1) { transform: translateY(6.6px) rotate(45deg); }
.nav-ham.open span:nth-child(2) { opacity: 0; }
.nav-ham.open span:nth-child(3) { transform: translateY(-6.6px) rotate(-45deg); }

#mobile-nav {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 880;
  background: var(--bg);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 80px 32px 48px;
}
#mobile-nav.open { display: flex; }
.mob-link {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 48px;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--text);
  padding: 8px 0;
  transition: color 0.2s;
}
.mob-link.accent-link { color: var(--accent); margin-top: 24px; }

/* ─── HERO ─── */
#hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  overflow: hidden;
  isolation: isolate;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -2;
}
.hero-bg img,
.hero-bg video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 25%;
  filter: brightness(0.45) contrast(1.08) saturate(0.92);
}
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(10,10,15,0.55) 0%, rgba(10,10,15,0.30) 40%, rgba(10,10,15,0.95) 100%),
    radial-gradient(80% 60% at 18% 80%, rgba(0,197,224,0.18) 0%, transparent 70%);
  pointer-events: none;
}

.hero-grid {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  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;
  mask-image: radial-gradient(circle at 50% 60%, black 0%, transparent 80%);
  -webkit-mask-image: radial-gradient(circle at 50% 60%, black 0%, transparent 80%);
}

.hero-content {
  position: relative;
  max-width: 1080px;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.30em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 28px;
}
.hero-eyebrow::before {
  content: '';
  width: 36px;
  height: 1px;
  background: var(--accent);
}

.hero-headline {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(58px, 12vw, 184px);
  line-height: 0.88;
  letter-spacing: 0.005em;
  text-transform: uppercase;
  margin-bottom: 32px;
}
.hero-headline .line { display: block; overflow: hidden; }
.hero-headline .line span { display: block; will-change: transform; }
.hero-headline .accent { color: var(--accent); }

.hero-rule {
  width: 110px;
  height: 2px;
  background: var(--accent);
  margin: 28px 0 28px;
  box-shadow: 0 0 18px var(--accent-glow);
}

.hero-sub {
  font-size: clamp(17px, 1.6vw, 21px);
  color: var(--text-secondary);
  max-width: 580px;
  line-height: 1.55;
  margin-bottom: 44px;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

/* ─── BUTTONS ─── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 32px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  border-radius: 999px;
  transition: transform 0.18s var(--ease-out),
              background 0.22s,
              color 0.22s,
              box-shadow 0.3s,
              border-color 0.22s;
  white-space: nowrap;
  position: relative;
}
.btn-primary {
  background: var(--accent);
  color: var(--bg);
}
@media (hover: hover) {
  .btn-primary:hover {
    background: var(--accent-hi);
    transform: translateY(-2px);
    box-shadow: 0 12px 32px var(--accent-glow);
  }
}
.btn-primary:active { transform: translateY(0); }

.btn-outline {
  border: 1.5px solid var(--border-hi);
  color: var(--text);
  background: transparent;
}
@media (hover: hover) {
  .btn-outline:hover {
    border-color: var(--accent);
    color: var(--accent);
    transform: translateY(-2px);
  }
}

.btn .arrow {
  display: inline-block;
  transition: transform 0.22s var(--ease-out);
}
.btn:hover .arrow { transform: translateX(4px); }

/* ─── CREDENTIAL BAR ─── */
#credential-bar {
  position: relative;
  padding: 28px 0;
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-surface) 100%);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}
.cred-track {
  display: flex;
  gap: 64px;
  animation: cred-scroll 50s linear infinite;
  width: max-content;
  will-change: transform;
}
.cred-item {
  display: inline-flex;
  align-items: center;
  gap: 18px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text);
  white-space: nowrap;
}
.cred-item::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--accent);
}
@keyframes cred-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
#credential-bar:hover .cred-track { animation-play-state: paused; }

/* ─── SERVICES ─── */
#services {
  background: var(--bg);
}
.services-head {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 32px;
  align-items: end;
  margin-bottom: 64px;
}
.services-head .section-sub {
  max-width: 380px;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  position: relative;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 40px 36px 36px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: transform 0.4s var(--ease-out),
              border-color 0.4s var(--ease-out),
              background 0.4s var(--ease-out);
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 60px; height: 2px;
  background: var(--accent);
  transition: width 0.4s var(--ease-out);
}
@media (hover: hover) {
  .service-card:hover {
    transform: translateY(-6px);
    border-color: var(--border-accent);
    background: var(--bg-elevated);
  }
  .service-card:hover::before { width: 100%; }
}

.service-card.featured {
  border-color: var(--border-accent);
  background: linear-gradient(180deg, var(--bg-elevated) 0%, var(--bg-surface) 100%);
}

.service-tag {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--accent);
  padding: 5px 10px;
  border: 1px solid var(--border-accent);
  border-radius: 999px;
  margin-bottom: 28px;
  align-self: flex-start;
}

.service-name {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 3.4vw, 40px);
  line-height: 1;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.service-format {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 28px;
}

.service-price {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-bottom: 28px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--border);
}
.service-price .num {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(54px, 5.4vw, 68px);
  line-height: 1;
  color: var(--accent);
  letter-spacing: 0;
}
.service-price .num::before {
  content: '$';
  font-size: 0.55em;
  font-weight: 700;
  vertical-align: top;
  margin-right: 4px;
  color: var(--accent);
}
.service-price .unit {
  font-size: 14px;
  color: var(--text-muted);
  font-weight: 500;
}

.service-features {
  list-style: none;
  margin-bottom: 36px;
  flex-grow: 1;
}
.service-features li {
  position: relative;
  padding-left: 26px;
  margin-bottom: 12px;
  font-size: 15px;
  line-height: 1.5;
  color: var(--text-secondary);
}
.service-features li::before {
  content: '';
  position: absolute;
  left: 0; top: 8px;
  width: 14px; height: 8px;
  border-left: 1.5px solid var(--accent);
  border-bottom: 1.5px solid var(--accent);
  transform: rotate(-45deg);
}

.service-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 24px;
  border: 1.5px solid var(--border-hi);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text);
  transition: background 0.22s, color 0.22s, border-color 0.22s, transform 0.18s;
}
.service-card.featured .service-cta {
  background: var(--accent);
  color: var(--bg);
  border-color: var(--accent);
}
@media (hover: hover) {
  .service-cta:hover {
    background: var(--accent);
    color: var(--bg);
    border-color: var(--accent);
    transform: translateY(-1px);
  }
}

/* ─── STATS / FOCUS AREAS ─── */
#focus {
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 100px 0;
}

.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 96px;
}

.stat {
  text-align: left;
  padding-right: 24px;
}
.stat .num {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(56px, 6vw, 86px);
  line-height: 0.95;
  color: var(--accent);
  margin-bottom: 8px;
  letter-spacing: 0;
}
.stat .label {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

.focus-head {
  margin-bottom: 56px;
}

.focus-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.focus-card {
  padding: 32px 28px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  transition: border-color 0.3s, transform 0.3s var(--ease-out), background 0.3s;
}
@media (hover: hover) {
  .focus-card:hover {
    border-color: var(--border-accent);
    transform: translateY(-4px);
    background: var(--bg-elevated);
  }
}
.focus-card .icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--accent-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
  color: var(--accent);
}
.focus-card .icon svg { width: 22px; height: 22px; }
.focus-card .name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 22px;
  line-height: 1.1;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.focus-card .desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* ─── ABOUT ─── */
#about {
  background: var(--bg);
  padding: 160px 0;
}
.about-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 80px;
  align-items: center;
}
.about-media {
  position: relative;
  aspect-ratio: 4/5;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border);
}
.about-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  filter: contrast(1.05) saturate(1.02);
}
.about-media::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(10,10,15,0.55) 100%);
  pointer-events: none;
}

.about-content .section-title { margin-bottom: 28px; }
.about-quote {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(20px, 1.9vw, 24px);
  line-height: 1.25;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 28px;
  padding-left: 18px;
  border-left: 2px solid var(--accent);
}
.about-body p {
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-secondary);
  margin-bottom: 18px;
}
.about-body p strong {
  color: var(--text);
  font-weight: 600;
}

.about-cred-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 36px;
}
.about-cred {
  padding: 18px 20px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 10px;
}
.about-cred .label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 6px;
}
.about-cred .value {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 19px;
  line-height: 1.1;
  letter-spacing: 0.01em;
  color: var(--text);
}

/* ─── CREDENTIAL GALLERY ─── */
#proof {
  background: var(--bg-surface);
  padding: 140px 0;
  border-top: 1px solid var(--border);
}
.proof-head {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 32px;
  align-items: end;
  margin-bottom: 56px;
}
.proof-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 14px;
  grid-auto-flow: dense;
}
.proof-tile {
  position: relative;
  aspect-ratio: 4/5;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
}
.proof-tile.wide { grid-column: span 4; aspect-ratio: 16/10; }
.proof-tile.tall { grid-column: span 2; aspect-ratio: 4/5; }
.proof-tile.med { grid-column: span 2; aspect-ratio: 1/1; }
.proof-tile img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.7s var(--ease-out), filter 0.5s;
  filter: contrast(1.05) saturate(0.95) brightness(0.92);
}
@media (hover: hover) {
  .proof-tile:hover img { transform: scale(1.06); filter: contrast(1.05) saturate(1.1) brightness(1); }
}
.proof-caption {
  position: absolute;
  inset: auto 0 0 0;
  padding: 16px 20px 14px;
  background: linear-gradient(180deg, transparent 0%, rgba(10,10,15,0.88) 100%);
  pointer-events: none;
}
.proof-caption .where {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  line-height: 1.1;
  color: var(--text);
  margin-bottom: 4px;
}
.proof-caption .what {
  font-size: 12px;
  color: var(--text-secondary);
  letter-spacing: 0.04em;
}

/* ─── VIDEO SECTION ─── */
#film {
  background: var(--bg);
  padding: 140px 0;
  position: relative;
  overflow: hidden;
}
#film::before {
  content: '';
  position: absolute;
  top: 50%; left: 0;
  transform: translateY(-50%);
  width: 60%;
  height: 80%;
  background: radial-gradient(ellipse at left, var(--accent-soft) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}
.film-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.2fr;
  gap: 80px;
  align-items: start;
  position: relative;
  z-index: 1;
}
.film-chapter {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(220px, 0.45fr) 1fr;
  align-items: end;
  gap: 24px;
  margin-bottom: 42px;
}
.film-chapter::after {
  content: '';
  width: 100%;
  height: 1px;
  align-self: center;
  background: linear-gradient(90deg, var(--border-accent), transparent);
}
.film-chapter span {
  display: block;
  margin-bottom: 8px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
}
.film-chapter h2 {
  font-family: var(--font-display);
  font-size: clamp(44px, 5vw, 74px);
  line-height: 0.9;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}
.film-chapter.compact {
  grid-template-columns: minmax(260px, 0.7fr) 1fr;
  margin-bottom: 0;
}
.film-copy h2 { margin-bottom: 24px; }
.film-copy p {
  font-size: 17px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 16px;
}
.film-meta {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 36px;
  padding-top: 28px;
  border-top: 1px solid var(--border);
}
.film-meta-item {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 14px;
  color: var(--text-secondary);
}
.film-meta-item .dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 12px var(--accent);
  flex-shrink: 0;
}

.film-reel {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}
.film-card {
  position: relative;
  overflow: hidden;
  border-radius: 14px;
  border: 1px solid var(--border-accent);
  background: var(--bg-surface);
  box-shadow: 0 24px 70px rgba(0,0,0,0.46), 0 0 0 1px var(--accent-faint);
  isolation: isolate;
}
.film-card.primary {
  grid-column: 1 / -1;
  aspect-ratio: 16/9;
}
.film-card:not(.primary) { aspect-ratio: 16/10; }
.film-card video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: contrast(1.04) saturate(0.96) brightness(0.9);
}
.film-card::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, transparent 42%, rgba(10,10,15,0.88) 100%);
  pointer-events: none;
}
.film-card-caption {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 16px;
  z-index: 2;
  pointer-events: none;
}
.film-card.audio .film-card-caption {
  top: 16px;
  bottom: auto;
}
.film-card-caption span {
  display: block;
  margin-bottom: 3px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
}
.film-card-caption strong {
  display: block;
  font-family: var(--font-display);
  font-size: 20px;
  line-height: 1;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text);
}

/* ─── BOOK SECTION ─── */
#book {
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  padding: 140px 0;
}
.book-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 72px;
  align-items: start;
}
.book-copy .section-title { margin-bottom: 24px; }
.book-copy .section-sub { margin-bottom: 40px; }

.book-steps {
  list-style: none;
  counter-reset: step;
  margin-top: 36px;
}
.book-steps li {
  counter-increment: step;
  position: relative;
  padding-left: 64px;
  margin-bottom: 28px;
}
.book-steps li::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 0; top: -2px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 34px;
  color: var(--accent);
  line-height: 1;
  letter-spacing: 0;
}
.book-steps .step-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 19px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text);
  margin-bottom: 4px;
}
.book-steps .step-desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.55;
}

.book-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 48px 40px;
}
.booking-panel {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
.booking-option {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 30px 28px;
  background: var(--bg-surface);
}
.booking-option.primary {
  border-color: var(--border-accent);
  background: linear-gradient(135deg, var(--accent-faint), rgba(255,255,255,0.025));
}
.booking-option .label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}
.booking-option .msg {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 26px;
  line-height: 1.2;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--text);
  margin-bottom: 10px;
}
.booking-option .note {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.55;
  margin-bottom: 24px;
}

.contact-row {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 36px;
  padding-top: 36px;
  border-top: 1px solid var(--border);
}
.contact-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.contact-item .label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.contact-item .value {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 19px;
  letter-spacing: 0.04em;
  color: var(--text);
}
.contact-item a.value { transition: color 0.2s; }
.contact-item a.value:hover { color: var(--accent); }

/* ─── FOOTER ─── */
footer {
  background: var(--bg);
  padding: 64px 0 40px;
  border-top: 1px solid var(--border);
}
.foot-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 64px;
  margin-bottom: 56px;
}
.foot-brand {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 40px;
  letter-spacing: 0.02em;
  margin-bottom: 14px;
  line-height: 1;
}
.foot-brand .accent { color: var(--accent); }
.foot-tagline {
  font-size: 14px;
  color: var(--text-secondary);
  max-width: 320px;
  line-height: 1.5;
}
.foot-col h4 {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 18px;
}
.foot-col ul { list-style: none; }
.foot-col li { margin-bottom: 10px; }
.foot-col a {
  font-size: 14px;
  color: var(--text-secondary);
  transition: color 0.2s;
}
.foot-col a:hover { color: var(--accent); }

.foot-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 28px;
  border-top: 1px solid var(--border);
  font-size: 12px;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}
.foot-bottom .built {
  color: var(--text-muted);
}
.foot-bottom .built a {
  color: var(--text-secondary);
  transition: color 0.2s;
}
.foot-bottom .built a:hover { color: var(--accent); }

/* ─── Motion / reveal initial states ─── */
.reveal { opacity: 0; transform: translateY(28px); }
.reveal-up .hero-headline .line span { transform: translateY(110%); }

/* ─── Responsive ─── */
@media (max-width: 1024px) {
  section { padding: 100px 0; }
  .services-grid { grid-template-columns: 1fr; gap: 18px; }
  .focus-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-row { grid-template-columns: repeat(2, 1fr); gap: 40px; }
  .about-grid { grid-template-columns: 1fr; gap: 56px; }
  .film-grid { grid-template-columns: 1fr; gap: 56px; }
  .film-chapter,
  .film-chapter.compact { grid-template-columns: 1fr; gap: 14px; }
  .film-chapter::after { max-width: 220px; }
  .book-grid { grid-template-columns: 1fr; gap: 48px; }
  .foot-grid { grid-template-columns: 1fr; gap: 36px; }
  .services-head, .proof-head { grid-template-columns: 1fr; gap: 20px; }
  .proof-grid { grid-template-columns: repeat(4, 1fr); }
  .proof-tile.wide { grid-column: span 4; }
  .proof-tile.tall { grid-column: span 2; }
  .proof-tile.med { grid-column: span 2; }
}

@media (max-width: 720px) {
  .container { padding: 0 22px; }
  section { padding: 80px 0; }
  #nav { height: 64px; padding: 0 22px; }
  .nav-links { display: none; }
  .nav-ham { display: flex; }
  .nav-book.desktop-only { display: none; }

  .hero-headline { font-size: clamp(48px, 14vw, 92px); }
  .hero-sub { font-size: 16px; }
  .hero-cta { flex-direction: column; align-items: stretch; }
  .hero-cta .btn { justify-content: center; }

  .cred-item { font-size: 14px; gap: 14px; }

  .service-card { padding: 32px 24px; }
  .service-price .num { font-size: 56px; }

  .stats-row { gap: 28px; margin-bottom: 56px; }
  .focus-grid { grid-template-columns: 1fr; }

  .proof-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .proof-tile, .proof-tile.wide, .proof-tile.tall, .proof-tile.med {
    grid-column: span 2; aspect-ratio: 1/1;
  }
  .proof-tile.wide { grid-column: span 2; }
  .film-chapter h2 { font-size: 42px; }
  .film-reel {
    grid-template-columns: 1fr;
  }
  .film-card,
  .film-card.primary {
    grid-column: auto;
    aspect-ratio: 16/10;
  }
  .film-card:not(.primary) { aspect-ratio: 16/11; }
  .film-card-caption strong { font-size: 18px; }

  .book-card { padding: 32px 24px; }
  .booking-option { padding: 26px 22px; }

  .foot-bottom { flex-direction: column; gap: 12px; text-align: center; }

}

@media (max-width: 380px) {
  .hero-headline { font-size: 44px; }
  .section-title { font-size: 38px; }
}

/* Safari-specific tweaks */
@supports (-webkit-touch-callout: none) {
  #hero { min-height: -webkit-fill-available; }
}