/* ═══════════════════════════════════════════════════════════════════════
   DFI · Design For Impact — Hi-Fi
   Editorial-executive · deep warm black + amber · serif display
   ═══════════════════════════════════════════════════════════════════════ */

:root {
  --coal:        #14100c;
  --coal-2:      #1d1812;
  --coal-3:      #28221a;
  --coal-line:   rgba(244, 237, 224, 0.12);
  --coal-line-2: rgba(244, 237, 224, 0.06);

  --cream:       #f4ede0;
  --cream-2:     #ece3d2;
  --cream-3:     #ddd1b8;
  --cream-line:  rgba(20, 16, 12, 0.10);

  --amber:       #d4a04a;
  --amber-bright:#e6b35a;
  --amber-deep:  #a8782d;
  --amber-glow:  rgba(212, 160, 74, 0.18);

  --ink:         #0a0805;
  --ink-soft:    #3a342a;
  --ink-faint:   #6f6857;

  --light:       #f4ede0;
  --light-soft:  rgba(244, 237, 224, 0.72);
  --light-faint: rgba(244, 237, 224, 0.48);

  --display: "Instrument Serif", "Cormorant Garamond", "Times New Roman", serif;
  --sans: "Inter Tight", "Inter", -apple-system, system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SF Mono", monospace;

  --shell-max: 1320px;
  --shell-pad: 48px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--coal);
  color: var(--light);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}
::selection { background: var(--amber); color: var(--ink); }

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

/* ─── Type primitives ────────────────────────────────────────────────── */
.display { font-family: var(--display); font-weight: 400; letter-spacing: -0.018em; line-height: 0.96; }
.display em { font-style: italic; }
.mono { font-family: var(--mono); font-size: 11.5px; letter-spacing: 0.14em; text-transform: uppercase; }

.eyebrow {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--light-soft);
}
.eyebrow .num {
  border: 1px solid var(--amber);
  color: var(--amber);
  padding: 3px 8px;
  border-radius: 2px;
  letter-spacing: 0.12em;
}
.eyebrow.on-cream { color: var(--ink-soft); }
.eyebrow.on-cream .num { color: var(--amber-deep); border-color: var(--amber-deep); }
.eyebrow .dot { width: 6px; height: 6px; border-radius: 99px; background: var(--amber); display: inline-block; }

h1, h2, h3, h4 { margin: 0; }

/* ─── Bands ─────────────────────────────────────────────────────────── */
.band { position: relative; overflow: hidden; }
.band.dark  { background: var(--coal);  color: var(--light); }
.band.cream { background: var(--cream); color: var(--ink); }
.band.coal-2{ background: var(--coal-2); color: var(--light); }

/* Film grain on dark bands */
.band.dark::before, .band.coal-2::before {
  content: "";
  position: absolute; inset: 0;
  pointer-events: none;
  background-image:
    radial-gradient(rgba(244,237,224,0.030) 0.6px, transparent 0.8px),
    radial-gradient(rgba(244,237,224,0.018) 0.6px, transparent 0.8px);
  background-size: 3px 3px, 7px 7px;
  background-position: 0 0, 2px 1px;
  opacity: 0.95;
  z-index: 1;
}
/* Warm paper noise on cream */
.band.cream::before {
  content: "";
  position: absolute; inset: 0;
  pointer-events: none;
  background-image:
    radial-gradient(rgba(20,16,12,0.045) 0.6px, transparent 0.8px),
    radial-gradient(rgba(168,120,45,0.035) 0.6px, transparent 0.8px);
  background-size: 3px 3px, 11px 11px;
  background-position: 0 0, 2px 2px;
  z-index: 1;
}

.shell {
  position: relative;
  max-width: var(--shell-max);
  margin: 0 auto;
  padding: 0 var(--shell-pad);
  z-index: 2;
}
.section { padding: 140px 0; position: relative; }
.section.tight   { padding: 96px 0; }
.section.tighter { padding: 64px 0; }

/* ─── Buttons ────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 15px 24px;
  font-family: var(--sans);
  font-weight: 500;
  font-size: 14.5px;
  letter-spacing: 0.01em;
  border: 1px solid currentColor;
  background: transparent;
  color: inherit;
  border-radius: 2px;
  white-space: nowrap;
  transition: transform .2s ease, background .2s ease, color .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.btn .arr {
  font-family: var(--display);
  font-style: italic;
  font-size: 18px;
  margin-left: 4px;
  transition: transform .25s ease;
  display: inline-block;
}
.btn:hover .arr { transform: translateX(4px); }
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn.primary {
  background: var(--amber);
  color: var(--ink);
  border-color: var(--amber);
}
.btn.primary:hover { background: var(--amber-bright); border-color: var(--amber-bright); box-shadow: 0 12px 32px -16px var(--amber); }
.btn.ghost.on-dark { border-color: var(--coal-line); color: var(--light); }
.btn.ghost.on-dark:hover { border-color: var(--light); background: rgba(244,237,224,0.04); }
.btn.ghost.on-cream { border-color: var(--cream-line); color: var(--ink); }
.btn.ghost.on-cream:hover { border-color: var(--ink); background: rgba(20,16,12,0.03); }

/* Pills */
.pill {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 12px;
  border: 1px solid currentColor;
  border-radius: 99px;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  opacity: 0.95;
}
.pill .dot { width: 6px; height: 6px; border-radius: 99px; background: var(--amber); }
.pill.amber { color: var(--amber); border-color: var(--amber); }
.pill.on-cream { color: var(--ink-soft); border-color: var(--cream-line); }

/* ─── NAV ────────────────────────────────────────────────────────────── */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(20, 16, 12, 0.85);
  backdrop-filter: saturate(140%) blur(14px);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  border-bottom: 1px solid var(--coal-line-2);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 32px;
  padding: 18px var(--shell-pad);
  max-width: var(--shell-max);
  margin: 0 auto;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand .mark {
  width: 34px; height: 34px;
  background: var(--amber);
  color: var(--ink);
  display: flex; align-items: center; justify-content: center;
  border-radius: 3px;
  flex-shrink: 0;
}
.brand .mark svg { display: block; }
.brand .wordmark { display: flex; flex-direction: column; line-height: 1.1; }
.brand .wordmark .top {
  font-family: var(--display); font-size: 17px; letter-spacing: -0.005em; white-space: nowrap;
}
.brand .wordmark .sub {
  font-family: var(--mono); font-size: 9px; letter-spacing: 0.22em; color: var(--light-faint); margin-top: 2px; white-space: nowrap;
}
.nav-links { display: flex; gap: 28px; }
.nav-links a {
  font-size: 13.5px;
  letter-spacing: 0.01em;
  color: var(--light-soft);
  transition: color .18s ease;
  position: relative;
}
.nav-links a:hover { color: var(--light); }
.nav-links a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -6px; height: 1px;
  background: var(--amber); transform: scaleX(0); transform-origin: left;
  transition: transform .25s ease;
}
.nav-links a:hover::after { transform: scaleX(1); }

.nav-progress { height: 2px; background: rgba(244,237,224,0.05); position: relative; }
.nav-progress .bar { height: 100%; background: var(--amber); width: 0%; transition: width 90ms linear; }

/* ─── HERO ───────────────────────────────────────────────────────────── */
.hero { padding: 96px 0 120px; }
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 72px;
  align-items: end;
}
.hero-left { padding-bottom: 24px; position: relative; }
.hero .eyebrow { margin-bottom: 36px; }
.hero h1.display {
  font-size: clamp(72px, 9.5vw, 148px);
  margin-bottom: 32px;
}
.hero h1.display em { color: var(--amber); }
.hero .sub {
  max-width: 480px;
  font-size: 19px;
  line-height: 1.5;
  color: var(--light-soft);
  margin-bottom: 40px;
}
.hero .ctas { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 44px; }
.hero .micro {
  display: flex; align-items: center; gap: 22px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--light-faint);
  flex-wrap: wrap;
}
.hero .micro .sep { width: 24px; height: 1px; background: var(--coal-line); }
.hero .micro .stars { color: var(--amber); letter-spacing: 0; font-size: 13px; }

/* Portrait card */
.portrait-stage {
  position: relative;
  aspect-ratio: 4 / 5;
  perspective: 1200px;
}
.portrait-frame {
  position: absolute; inset: 0;
  background: var(--coal-3);
  border-radius: 3px;
  overflow: hidden;
  will-change: transform;
}
.portrait-frame::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(20,16,12,0.4) 100%);
  pointer-events: none;
}
.portrait-img {
  position: absolute; inset: -8% -4%;
  background-size: cover;
  background-position: center 20%;
  filter: contrast(1.04) saturate(0.92);
  will-change: transform;
}
.portrait-bg {
  position: absolute; inset: 18px;
  background: linear-gradient(135deg, var(--amber) 0%, var(--amber-deep) 100%);
  border-radius: 3px;
  z-index: -1;
  transform: translate(22px, 22px);
}
.portrait-stat {
  position: absolute;
  left: -28px;
  bottom: 64px;
  background: var(--cream);
  color: var(--ink);
  padding: 18px 22px;
  border-radius: 3px;
  box-shadow: 0 18px 40px -20px rgba(0,0,0,0.7);
  display: flex; flex-direction: column; gap: 4px;
  max-width: 230px;
}
.portrait-stat .n {
  font-family: var(--display); font-size: 44px; line-height: 1;
  color: var(--ink);
}
.portrait-stat .n em { color: var(--amber-deep); font-style: italic; }
.portrait-stat .l {
  font-family: var(--mono); font-size: 10px; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--ink-soft);
  margin-top: 4px;
}
.portrait-tag {
  position: absolute;
  right: -16px; top: 36px;
  background: var(--coal-2);
  border: 1px solid var(--coal-line);
  padding: 14px 18px;
  font-family: var(--display);
  font-style: italic;
  font-size: 19px;
  color: var(--light);
  max-width: 220px;
  line-height: 1.2;
}
.portrait-tag::before {
  content: "";
  display: block; width: 24px; height: 1px; background: var(--amber); margin-bottom: 10px;
}

/* ─── MARQUEE / TRUST ────────────────────────────────────────────────── */
.marquee-wrap {
  background: var(--coal-2);
  border-top: 1px solid var(--coal-line-2);
  border-bottom: 1px solid var(--coal-line-2);
  padding: 28px 0;
  position: relative;
}
.marquee-label {
  position: absolute;
  left: var(--shell-pad);
  top: 50%; transform: translateY(-50%);
  z-index: 3;
  background: var(--coal-2);
  padding: 8px 16px 8px 0;
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--light-faint);
  display: flex; align-items: center; gap: 12px;
}
.marquee-label::after {
  content: ""; position: absolute; left: 100%; top: 0; bottom: 0; width: 60px;
  background: linear-gradient(90deg, var(--coal-2), transparent);
}
.marquee {
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, #000 200px, #000 calc(100% - 80px), transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 200px, #000 calc(100% - 80px), transparent);
}
.marquee-track {
  display: flex;
  gap: 64px;
  animation: marquee 38s linear infinite;
  width: max-content;
  padding-left: 220px;
}
.marquee-track .logo {
  font-family: var(--display);
  font-size: 30px;
  letter-spacing: -0.02em;
  color: var(--light-soft);
  white-space: nowrap;
  opacity: 0.85;
  transition: color .2s ease, opacity .2s ease;
}
.marquee-track .logo:hover { color: var(--amber); opacity: 1; }
.marquee-track .logo.italic { font-style: italic; }
.marquee-track .logo.bold { font-family: var(--sans); font-weight: 700; letter-spacing: -0.01em; }
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ─── PROBLEM ────────────────────────────────────────────────────────── */
.problem .display { font-size: clamp(56px, 7vw, 108px); max-width: 1000px; }
.problem .display em { color: var(--amber-deep); }
.problem-head { display: grid; grid-template-columns: 1.4fr 1fr; gap: 60px; align-items: end; margin-top: 40px; }
.problem-head p {
  font-size: 19px; color: var(--ink-soft); max-width: 460px;
  border-left: 1px solid var(--amber-deep);
  padding-left: 22px;
}
.problem-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 0;
  margin-top: 80px;
  border-top: 1px solid var(--cream-line);
}
.prob {
  padding: 40px 32px 36px 0;
  border-right: 1px solid var(--cream-line);
  display: flex; flex-direction: column;
  min-height: 320px;
  position: relative;
}
.prob:last-child { border-right: 0; padding-right: 0; }
.prob + .prob { padding-left: 32px; }
.prob .idx {
  font-family: var(--display);
  font-size: 56px;
  line-height: 1;
  color: var(--amber-deep);
  font-style: italic;
  margin-bottom: 28px;
}
.prob h3 {
  font-family: var(--display);
  font-size: 34px;
  line-height: 1.05;
  letter-spacing: -0.01em;
  margin-bottom: 18px;
}
.prob .body { color: var(--ink-soft); font-size: 15.5px; line-height: 1.55; max-width: 320px; }
.prob .tag {
  margin-top: auto;
  font-family: var(--mono);
  font-size: 10.5px; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--ink-faint);
  display: flex; align-items: center; gap: 10px;
}
.prob .tag::before {
  content: ""; width: 18px; height: 1px; background: var(--amber-deep);
}

/* ─── PROGRAM ────────────────────────────────────────────────────────── */
.program .display {
  font-size: clamp(64px, 8vw, 124px);
  max-width: 1100px;
}
.program .display em { color: var(--amber); }
.program-head { display: grid; grid-template-columns: 1.4fr 1fr; gap: 60px; align-items: end; margin-top: 40px; }
.program-head p {
  font-size: 19px; color: var(--light-soft); max-width: 460px;
  border-left: 1px solid var(--amber);
  padding-left: 22px;
}

.tabs-wrap { margin-top: 96px; }
.tabs-bar {
  display: grid; grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--coal-line);
  border-bottom: 1px solid var(--coal-line);
}
.tab {
  text-align: left;
  background: transparent;
  border: 0;
  padding: 24px 28px 24px 0;
  border-right: 1px solid var(--coal-line);
  color: var(--light-soft);
  display: flex; flex-direction: column; gap: 10px;
  position: relative;
  transition: color .2s ease;
}
.tab:last-child { border-right: 0; }
.tab + .tab { padding-left: 28px; }
.tab:hover { color: var(--light); }
.tab .tab-num {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.18em;
  color: var(--light-faint);
}
.tab .tab-label {
  font-family: var(--display);
  font-size: 22px;
  line-height: 1.1;
  color: inherit;
  letter-spacing: -0.005em;
}
.tab[aria-selected="true"] { color: var(--amber); }
.tab[aria-selected="true"] .tab-label { color: var(--light); }
.tab[aria-selected="true"]::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 2px;
  background: var(--amber);
}
.tab-panel {
  margin-top: 64px;
  display: grid; grid-template-columns: 1.05fr 1fr;
  gap: 80px;
  align-items: start;
}
.tab-panel .copy h3 {
  font-family: var(--display);
  font-size: clamp(40px, 4.5vw, 60px);
  line-height: 1.02;
  letter-spacing: -0.01em;
  margin-bottom: 24px;
  max-width: 520px;
}
.tab-panel .copy h3 em { color: var(--amber); }
.tab-panel .copy .meta {
  font-family: var(--mono);
  font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 24px;
  display: flex; align-items: center; gap: 12px;
}
.tab-panel .copy .meta::after {
  content: ""; flex: 1; height: 1px; background: var(--coal-line); max-width: 80px;
}
.tab-panel .copy p {
  color: var(--light-soft);
  font-size: 17px;
  line-height: 1.55;
  max-width: 520px;
  margin: 0 0 28px 0;
}
.tab-panel .copy ul {
  list-style: none;
  padding: 0; margin: 0;
  display: grid; gap: 14px;
}
.tab-panel .copy li {
  padding: 14px 0;
  border-top: 1px solid var(--coal-line);
  display: grid; grid-template-columns: 28px 1fr; gap: 12px; align-items: baseline;
  font-size: 15.5px;
  color: var(--light);
}
.tab-panel .copy li:last-child { border-bottom: 1px solid var(--coal-line); }
.tab-panel .copy li .li-n {
  font-family: var(--mono);
  font-size: 10.5px; letter-spacing: 0.14em;
  color: var(--amber);
}

.tab-panel .visual {
  aspect-ratio: 4 / 5;
  background: var(--coal-3);
  border-radius: 3px;
  overflow: hidden;
  position: relative;
}
.tab-panel .visual .photo {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  filter: contrast(1.04) saturate(0.92);
  transition: transform .8s ease;
}
.tab-panel:hover .visual .photo { transform: scale(1.03); }
.tab-panel .visual::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(20,16,12,0.4));
}
.tab-panel .visual .tag {
  position: absolute; left: 22px; bottom: 22px;
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--light);
  display: flex; align-items: center; gap: 10px;
  z-index: 2;
}
.tab-panel .visual .tag::before {
  content: ""; width: 20px; height: 1px; background: var(--amber);
}

/* ─── ABOUT ──────────────────────────────────────────────────────────── */
.about .display { font-size: clamp(64px, 8vw, 124px); }
.about .display em { color: var(--amber-deep); }
.about-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 80px;
  align-items: start;
}
.about-photo-wrap { position: relative; }
.about-photo {
  aspect-ratio: 4 / 5;
  border-radius: 3px;
  overflow: hidden;
  background: var(--cream-2);
  position: relative;
}
.about-photo .photo {
  position: absolute; inset: 0;
  background-size: cover; background-position: center top;
  filter: contrast(1.04) saturate(0.95);
}
.about-photo::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 65%, rgba(244,237,224,0.55));
}
.about-photo-bg {
  position: absolute; inset: 0;
  background: var(--coal);
  border-radius: 3px;
  z-index: -1;
  transform: translate(-16px, 16px);
}
.about-photo-tag {
  position: absolute; left: 16px; bottom: 16px;
  background: var(--coal);
  color: var(--light);
  padding: 12px 16px;
  font-family: var(--display); font-style: italic;
  font-size: 18px;
  z-index: 2;
}
.about-photo-tag::before {
  content: ""; display: block; width: 20px; height: 1px; background: var(--amber); margin-bottom: 8px;
}

.about-body { padding-top: 24px; }
.about-body h2.display { margin-top: 18px; margin-bottom: 30px; }
.about-body .creds {
  display: flex; flex-wrap: wrap; gap: 8px;
  margin-bottom: 28px;
}
.about-body .bio {
  font-size: 18px;
  line-height: 1.55;
  color: var(--ink-soft);
  max-width: 560px;
  margin-bottom: 16px;
}
.about-body .bio em {
  font-family: var(--display);
  font-style: italic;
  color: var(--ink);
}

.stats-inline {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 56px;
  border-top: 1px solid var(--cream-line);
  border-bottom: 1px solid var(--cream-line);
}
.stat {
  padding: 32px 24px 28px 0;
  border-right: 1px solid var(--cream-line);
  display: flex; flex-direction: column; gap: 6px;
}
.stat:last-child { border-right: 0; padding-right: 0; }
.stat + .stat { padding-left: 24px; }
.stat .n {
  font-family: var(--display);
  font-size: clamp(54px, 5.5vw, 78px);
  line-height: 0.95;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.stat .n em { color: var(--amber-deep); font-style: italic; }
.stat .l {
  font-family: var(--mono);
  font-size: 10.5px; letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-top: 10px;
}
.stat .d { color: var(--ink-soft); font-size: 14px; line-height: 1.45; margin-top: 6px; max-width: 280px; }

.about-foot {
  margin-top: 44px;
  display: flex; align-items: center; gap: 24px; flex-wrap: wrap;
}
.about-foot .quote {
  font-family: var(--display);
  font-style: italic;
  font-size: 19px;
  color: var(--ink-soft);
  max-width: 380px;
}

/* ─── TESTIMONIALS ───────────────────────────────────────────────────── */
.testi .display { font-size: clamp(56px, 7vw, 108px); max-width: 1100px; }
.testi .display em { color: var(--amber); font-style: italic; }
.testi-head { display: grid; grid-template-columns: 1.4fr 1fr; gap: 60px; align-items: end; margin-top: 40px; }
.testi-head p {
  font-size: 18px; color: var(--light-soft); max-width: 460px;
  border-left: 1px solid var(--amber);
  padding-left: 22px;
}

.testi-grid {
  margin-top: 96px;
  display: grid; grid-template-columns: 1.15fr 0.85fr;
  gap: 0;
  border-top: 1px solid var(--coal-line);
  border-bottom: 1px solid var(--coal-line);
}
.testi-main {
  padding: 56px 60px 56px 0;
  border-right: 1px solid var(--coal-line);
  display: flex; flex-direction: column;
  min-height: 420px;
  position: relative;
}
.testi-main .mark {
  font-family: var(--display);
  font-style: italic;
  color: var(--amber);
  font-size: 100px;
  line-height: 0.6;
  margin-bottom: 8px;
  height: 56px;
}
.testi-main .quote {
  font-family: var(--display);
  font-size: clamp(28px, 3.2vw, 44px);
  line-height: 1.15;
  letter-spacing: -0.005em;
  color: var(--light);
  max-width: 720px;
  margin-bottom: 36px;
}
.testi-main .who { display: flex; align-items: center; gap: 16px; margin-top: auto; }
.testi-main .who .ava {
  width: 56px; height: 56px; border-radius: 99px;
  background-size: cover; background-position: center;
  border: 1px solid var(--coal-line);
}
.testi-main .who .name { font-family: var(--display); font-size: 20px; color: var(--light); }
.testi-main .who .role { font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.14em; color: var(--light-faint); text-transform: uppercase; margin-top: 2px; }
.testi-main .controls {
  position: absolute; right: 60px; top: 56px;
  display: flex; gap: 10px; align-items: center;
}
.testi-main .arr-btn {
  width: 42px; height: 42px; border-radius: 99px;
  background: transparent; border: 1px solid var(--coal-line);
  display: flex; align-items: center; justify-content: center;
  color: var(--light);
  font-family: var(--display); font-style: italic; font-size: 20px;
  transition: background .2s ease, border-color .2s ease, color .2s ease;
}
.testi-main .arr-btn:hover { background: var(--amber); color: var(--ink); border-color: var(--amber); }
.testi-main .count {
  font-family: var(--mono); font-size: 11px; color: var(--light-faint); letter-spacing: 0.14em;
  margin: 0 4px;
}

.testi-side { padding: 56px 0 56px 60px; display: flex; flex-direction: column; gap: 28px; }
.testi-side .small {
  display: grid; grid-template-columns: 60px 1fr; gap: 16px; align-items: start;
  padding: 20px 0;
  border-bottom: 1px solid var(--coal-line);
  cursor: pointer;
  transition: opacity .2s ease;
}
.testi-side .small:last-child { border-bottom: 0; }
.testi-side .small.active { opacity: 1; }
.testi-side .small:not(.active) { opacity: 0.55; }
.testi-side .small:hover { opacity: 1; }
.testi-side .small .ava {
  width: 60px; height: 60px; border-radius: 99px;
  background-size: cover; background-position: center;
  border: 1px solid var(--coal-line);
}
.testi-side .small .quote {
  font-family: var(--display); font-size: 18px; line-height: 1.25;
  color: var(--light);
  margin-bottom: 8px;
}
.testi-side .small .name { font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.14em; color: var(--amber); text-transform: uppercase; }

/* ─── COHORT ─────────────────────────────────────────────────────────── */
.cohort .display { font-size: clamp(56px, 7vw, 108px); max-width: 1000px; }
.cohort .display em { color: var(--amber-deep); }
.cohort-head { display: grid; grid-template-columns: 1.4fr 1fr; gap: 60px; align-items: end; margin-top: 40px; }
.cohort-head p { font-size: 18px; color: var(--ink-soft); max-width: 440px; border-left: 1px solid var(--amber-deep); padding-left: 22px; }

.cohort-grid {
  margin-top: 80px;
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 28px;
}
.cohort-card {
  background: var(--cream);
  border: 1px solid var(--cream-line);
  border-radius: 4px;
  padding: 40px 36px;
  display: flex; flex-direction: column; gap: 18px;
  position: relative;
  transition: transform .25s ease, box-shadow .25s ease;
}
.cohort-card:hover { transform: translateY(-2px); box-shadow: 0 24px 60px -32px rgba(20,16,12,0.5); }
.cohort-card.featured {
  background: var(--coal);
  border-color: var(--coal-line);
  color: var(--light);
}
.cohort-card.featured .num,
.cohort-card.featured .name { color: var(--light); }
.cohort-card .ribbon {
  position: absolute; top: -1px; right: 24px;
  background: var(--amber);
  color: var(--ink);
  padding: 6px 12px;
  font-family: var(--mono);
  font-size: 10.5px; letter-spacing: 0.16em;
  text-transform: uppercase;
}
.cohort-card .head {
  display: flex; justify-content: space-between; align-items: baseline;
  border-bottom: 1px solid var(--cream-line);
  padding-bottom: 20px;
}
.cohort-card.featured .head { border-bottom-color: var(--coal-line); }
.cohort-card .name { font-family: var(--display); font-size: 28px; letter-spacing: -0.01em; }
.cohort-card .meta { font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-faint); }
.cohort-card.featured .meta { color: var(--light-faint); }

.cohort-card .price {
  font-family: var(--display);
  font-size: 64px; line-height: 1;
  color: var(--ink);
  letter-spacing: -0.01em;
}
.cohort-card.featured .price { color: var(--light); }
.cohort-card .price small {
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 400;
  color: var(--ink-faint);
  display: block;
  margin-top: 8px;
  letter-spacing: 0;
}
.cohort-card.featured .price small { color: var(--light-faint); }

.cohort-card ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.cohort-card ul li {
  display: grid; grid-template-columns: 18px 1fr; gap: 12px;
  font-size: 15.5px;
  color: var(--ink-soft);
  line-height: 1.4;
}
.cohort-card.featured ul li { color: var(--light-soft); }
.cohort-card ul li::before {
  content: "";
  width: 12px; height: 12px;
  border-radius: 99px;
  background: var(--amber-deep);
  margin-top: 6px;
  align-self: start;
}
.cohort-card.featured ul li::before { background: var(--amber); }
.cohort-card .foot { margin-top: auto; padding-top: 16px; }
.cohort-card .foot .btn { width: 100%; justify-content: space-between; }

/* ─── FAQ ────────────────────────────────────────────────────────────── */
.faq .display { font-size: clamp(56px, 6vw, 96px); }
.faq-list {
  margin-top: 56px;
  border-top: 1px solid var(--coal-line);
}
.faq-item { border-bottom: 1px solid var(--coal-line); }
.faq-q {
  width: 100%; text-align: left;
  background: transparent; border: 0;
  padding: 28px 0;
  display: grid; grid-template-columns: 60px 1fr 32px;
  gap: 24px; align-items: baseline;
  color: var(--light);
  font-family: var(--display);
  font-size: 26px;
  line-height: 1.2;
  letter-spacing: -0.005em;
  transition: color .2s ease;
}
.faq-q:hover { color: var(--amber); }
.faq-q .qn {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em;
  color: var(--amber);
}
.faq-q .toggle {
  position: relative; width: 22px; height: 22px;
  justify-self: end;
}
.faq-q .toggle::before,
.faq-q .toggle::after {
  content: ""; position: absolute; left: 0; top: 50%;
  width: 100%; height: 1px; background: currentColor;
  transition: transform .25s ease;
}
.faq-q .toggle::after { transform: rotate(90deg); }
.faq-item.open .faq-q .toggle::after { transform: rotate(0); }

.faq-a {
  display: grid; grid-template-columns: 60px 1fr 32px;
  gap: 24px;
  max-height: 0; overflow: hidden;
  transition: max-height .35s ease, padding .25s ease;
  color: var(--light-soft);
}
.faq-a .body {
  grid-column: 2;
  font-size: 16.5px;
  line-height: 1.55;
  max-width: 700px;
  padding-bottom: 32px;
}
.faq-item.open .faq-a { max-height: 400px; }

/* ─── WAITLIST ───────────────────────────────────────────────────────── */
.waitlist-card {
  background: var(--cream);
  border: 1px solid var(--cream-line);
  border-radius: 4px;
  padding: 60px 64px;
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 60px; align-items: center;
}
.waitlist-card h3.display { font-size: clamp(40px, 4.5vw, 60px); line-height: 1; max-width: 380px; }
.waitlist-card h3.display em { color: var(--amber-deep); }
.waitlist-card p { color: var(--ink-soft); margin-top: 18px; max-width: 360px; font-size: 16px; }

.wl-form {
  display: grid; grid-template-columns: 1fr auto; gap: 10px;
}
.wl-input {
  padding: 18px 20px;
  font-family: var(--sans);
  font-size: 16px;
  background: var(--cream-2);
  border: 1px solid var(--cream-line);
  color: var(--ink);
  border-radius: 2px;
  outline: none;
  transition: border-color .2s ease, background .2s ease;
}
.wl-input:focus { border-color: var(--amber-deep); background: var(--cream); }
.wl-rows {
  margin-top: 18px;
  display: flex; gap: 24px; flex-wrap: wrap;
  font-family: var(--mono);
  font-size: 10.5px; letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.wl-rows .check { display: flex; align-items: center; gap: 8px; }
.wl-rows .check::before { content: "✓"; color: var(--amber-deep); font-family: var(--sans); font-weight: 500; }

/* ─── FINAL CTA ──────────────────────────────────────────────────────── */
.final-cta {
  padding: 180px 0;
  text-align: center;
  position: relative;
  background:
    radial-gradient(ellipse 600px 300px at 50% 60%, var(--amber-glow), transparent 70%),
    var(--coal);
}
.final-cta h2.display {
  font-size: clamp(72px, 9vw, 160px);
  max-width: 1100px;
  margin: 0 auto;
}
.final-cta h2.display em { color: var(--amber); }
.final-cta .small {
  font-family: var(--mono); font-size: 11.5px; letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--light-faint);
  margin-top: 28px;
  display: flex; align-items: center; gap: 14px; justify-content: center;
}
.final-cta .small::before, .final-cta .small::after {
  content: ""; width: 32px; height: 1px; background: var(--coal-line);
}
.final-cta .btn { margin-top: 44px; padding: 18px 32px; font-size: 16px; }

/* ─── FOOTER ─────────────────────────────────────────────────────────── */
footer {
  background: var(--coal);
  color: var(--light-faint);
  padding: 60px 0 80px;
  border-top: 1px solid var(--coal-line);
}
footer .row { display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; font-size: 13px; }
footer .row .brand-mini { color: var(--light-soft); }

/* ─── Reveal-on-scroll ───────────────────────────────────────────────── */
.reveal { opacity: 1; transform: none; transition: opacity .8s ease, transform .8s ease; }
body.has-reveal .reveal:not(.in) { opacity: 0; transform: translateY(24px); }
body.has-reveal .reveal.in { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) {
  body.has-reveal .reveal:not(.in) { opacity: 1; transform: none; }
}

/* ─── Responsive ─────────────────────────────────────────────────────── */
@media (max-width: 1100px) {
  :root { --shell-pad: 32px; }
  .hero-grid, .about-grid, .testi-grid, .waitlist-card, .cohort-grid,
  .problem-head, .program-head, .testi-head, .cohort-head, .tab-panel {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .testi-main, .testi-side { padding: 40px 0; border-right: 0; }
  .testi-side { border-top: 1px solid var(--coal-line); }
  .testi-main .controls { position: static; margin-top: 24px; }
  .problem-grid { grid-template-columns: 1fr; }
  .prob { border-right: 0; border-bottom: 1px solid var(--cream-line); padding: 32px 0; }
  .prob + .prob { padding-left: 0; }
  .stats-inline { grid-template-columns: 1fr; }
  .stat { border-right: 0; border-bottom: 1px solid var(--cream-line); padding: 24px 0; }
  .stat + .stat { padding-left: 0; }
  .tabs-bar { grid-template-columns: 1fr 1fr; }
  .nav-links { display: none; }
  .section { padding: 96px 0; }
  .brand .wordmark .sub { font-size: 8.5px; letter-spacing: 0.18em; }
}
@media (max-width: 640px) {
  .brand .wordmark { display: none; }
  .nav-inner { padding: 14px 20px; gap: 16px; }
  :root { --shell-pad: 20px; }
  .hero { padding: 64px 0 80px; }
  .section { padding: 72px 0; }
  .portrait-tag, .portrait-stat { position: static; margin: 16px 0 0; max-width: none; transform: none; box-shadow: none; }
  .marquee-label { display: none; }
  .marquee-track { padding-left: 0; }
  .cohort-card { padding: 32px 24px; }
  .waitlist-card { padding: 36px 24px; }
  .wl-form { grid-template-columns: 1fr; }
}