/* ============================================
   THE UNSEEN CURRICULUM — SIGNAL ENGINEERING
   Visual Design System
============================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,600;0,700;1,400;1,600&family=Outfit:wght@300;400;500;600;700;800&display=swap');

/* — ROOT TOKENS — */
:root {
  --bg:           #080808;
  --bg-2:         #0f0f0f;
  --bg-3:         #141414;
  --bg-4:         #1a1a1a;
  --gold:         #c9a96e;
  --gold-bright:  #e0b97a;
  --gold-dim:     #8a6e3e;
  --gold-ghost:   #2a1f0f;
  --white:        #f0e8d8;
  --white-dim:    #b0a898;
  --white-ghost:  #3a3228;
  --border:       rgba(201,169,110,0.15);
  --border-soft:  rgba(240,232,216,0.06);
  --glow-gold:    0 0 30px rgba(201,169,110,0.25);
  --glow-strong:  0 0 50px rgba(201,169,110,0.35);
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-ui:      'Outfit', sans-serif;
  --radius-sm:    8px;
  --radius-md:    16px;
  --radius-lg:    22px;
}

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

body {
  background: var(--bg);
  color: var(--white);
  font-family: var(--font-ui);
  font-weight: 400;
  min-height: 100dvh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  font-size: 17px;
  line-height: 1.6;
}

/* — APP SHELL — */
.app {
  max-width: 480px;
  margin: 0 auto;
}

.page {
  max-width: 480px;
  margin: 0 auto;
  padding: 0 0 80px;
  min-height: 100dvh;
}

.hidden { display: none !important; }

/* ============================================
   BRAND HEADER
============================================ */
.brand-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 20px 22px 16px;
  border-bottom: 0.5px solid var(--border);
  background: var(--bg);
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(20px);
}

.brand-label {
  font-family: var(--font-ui);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--gold);
  text-transform: uppercase;
}

.brand-dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--gold-dim);
  flex-shrink: 0;
}

.brand-module {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--white-dim);
  text-transform: uppercase;
  margin-left: auto;
  background: var(--gold-ghost);
  border: 0.5px solid var(--border);
  padding: 3px 10px;
  border-radius: 20px;
}

/* ============================================
   HERO
============================================ */
.hero {
  padding: 36px 22px 28px;
  border-bottom: 0.5px solid var(--border-soft);
}

.hero-eyebrow {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 16px;
  opacity: 0.9;
}

.hero-title {
  font-family: var(--font-display);
  font-size: 44px;
  font-weight: 700;
  line-height: 1.08;
  color: var(--white);
  margin-bottom: 20px;
  letter-spacing: -0.01em;
}

.hero-title em {
  color: var(--gold);
  font-style: italic;
  display: block;
  text-shadow: var(--glow-gold);
}

.hero-sub {
  font-size: 17px;
  line-height: 1.65;
  color: var(--white-dim);
  margin-bottom: 22px;
}

.hero-sub strong {
  color: var(--white);
  display: block;
  margin-top: 10px;
  font-size: 18px;
  font-weight: 600;
}

.hero-badge {
  font-size: 12px;
  color: var(--gold-dim);
  letter-spacing: 0.04em;
  display: flex;
  align-items: center;
  gap: 8px;
  line-height: 1.5;
}

.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
  flex-shrink: 0;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

/* ============================================
   AD BANNER
============================================ */
.ad-banner {
  margin: 0;
  padding: 12px 22px;
  background: var(--bg-2);
  border-top: 0.5px solid var(--border-soft);
  border-bottom: 0.5px solid var(--border-soft);
}

.ad-label {
  font-size: 9px;
  color: var(--white-dim);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 8px;
  opacity: 0.5;
}

.ad-placeholder {
  background: var(--bg-3);
  border: 0.5px dashed rgba(201,169,110,0.2);
  border-radius: var(--radius-sm);
  padding: 20px;
  text-align: center;
  font-size: 12px;
  color: var(--white-dim);
  opacity: 0.4;
  min-height: 90px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ============================================
   WOUND CARD
============================================ */
.wound-card {
  margin: 24px 22px;
  background: linear-gradient(135deg, #1a0f00, #0f0a00);
  border: 1px solid rgba(201,169,110,0.3);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  box-shadow: var(--glow-gold);
}

.wound-icon {
  font-size: 28px;
  margin-bottom: 14px;
}

.wound-title {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  color: var(--gold-bright);
  margin-bottom: 18px;
  text-shadow: var(--glow-gold);
}

.wound-text {
  font-size: 17px;
  line-height: 1.7;
  color: var(--white-dim);
  margin-bottom: 20px;
}

.wound-reveal {
  font-size: 16px;
  line-height: 1.65;
  color: var(--white);
  padding-top: 18px;
  border-top: 0.5px solid rgba(201,169,110,0.2);
}

.wound-reveal em {
  color: var(--gold-bright);
  font-style: italic;
}

/* ============================================
   SECTION LABEL
============================================ */
.section-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--gold-dim);
  text-transform: uppercase;
  padding: 0 22px;
  margin-bottom: 14px;
}

/* ============================================
   INSIGHT CARDS (PAGE 1)
============================================ */
.insight-card {
  margin: 0 22px 16px;
  background: var(--bg-2);
  border: 0.5px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
  -webkit-tap-highlight-color: transparent;
}

.insight-card.open {
  border-color: rgba(201,169,110,0.5);
  box-shadow: 0 0 30px rgba(201,169,110,0.12);
}

.card-header {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 22px 20px;
}

.card-number {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
  flex-shrink: 0;
  opacity: 0.7;
  margin-top: 2px;
}

.card-title-wrap {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  flex: 1;
}

.card-title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  line-height: 1.3;
  color: var(--white);
}

.card-arrow {
  font-size: 22px;
  color: var(--gold);
  flex-shrink: 0;
  transition: transform 0.3s ease;
  margin-top: 2px;
}

.insight-card.open .card-arrow {
  transform: rotate(180deg);
}

/* Card Body — Hidden By Default */
.card-body {
  display: none;
  padding: 0 20px 24px;
  border-top: 0.5px solid var(--border-soft);
}

.insight-card.open .card-body {
  display: block;
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-6px); }
  to { opacity: 1; transform: translateY(0); }
}

.card-lead {
  font-size: 18px;
  line-height: 1.65;
  color: var(--white);
  margin: 20px 0 20px;
  font-weight: 400;
}

.card-lead strong {
  color: var(--gold-bright);
  font-weight: 700;
}

/* ============================================
   SCENARIO BOX
============================================ */
.scenario-box {
  background: var(--bg-3);
  border: 0.5px solid var(--border);
  border-left: 3px solid var(--gold);
  border-radius: var(--radius-md);
  padding: 18px;
  margin: 18px 0;
}

.scenario-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 12px;
}

.scenario-text {
  font-size: 16px;
  line-height: 1.7;
  color: var(--white-dim);
}

.scenario-text em {
  color: var(--white);
  font-style: italic;
}

/* ============================================
   KEYNOTE LIST
============================================ */
.keynote-list {
  margin: 20px 0;
}

.keynote-title {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--gold-dim);
  text-transform: uppercase;
  margin-bottom: 14px;
}

.keynote-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 0.5px solid var(--border-soft);
  font-size: 16px;
  line-height: 1.6;
  color: var(--white-dim);
}

.keynote-item:last-child { border-bottom: none; }

.keynote-item strong {
  color: var(--white);
  font-weight: 600;
}

.kn {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: var(--gold);
  flex-shrink: 0;
  line-height: 1;
  margin-top: 1px;
  opacity: 0.8;
}

.research-tag {
  font-size: 12px;
  color: var(--gold-dim);
  margin-top: 18px;
  padding-top: 14px;
  border-top: 0.5px solid var(--border-soft);
  font-style: italic;
}

.unlock-hint {
  background: var(--gold-ghost);
  border: 0.5px solid rgba(201,169,110,0.3);
  border-radius: var(--radius-sm);
  padding: 16px;
  font-size: 16px;
  line-height: 1.6;
  color: var(--white);
  margin-top: 18px;
  text-align: center;
}

/* ============================================
   GATE SECTION (PAGE 1)
============================================ */
.gate-section {
  margin: 32px 22px 0;
  background: linear-gradient(160deg, #1a1000, #0a0800);
  border: 1px solid rgba(201,169,110,0.4);
  border-radius: var(--radius-lg);
  padding: 36px 24px;
  text-align: center;
  box-shadow: var(--glow-gold);
}

.gate-icon {
  font-size: 28px;
  color: var(--gold);
  margin-bottom: 18px;
  display: block;
  text-shadow: var(--glow-strong);
}

.gate-title {
  font-family: var(--font-display);
  font-size: 34px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 14px;
  line-height: 1.2;
}

.gate-sub {
  font-size: 16px;
  line-height: 1.65;
  color: var(--white-dim);
  margin-bottom: 20px;
}

.gate-value-hint {
  font-size: 15px;
  line-height: 1.6;
  color: var(--white-dim);
  margin-bottom: 28px;
  padding: 16px;
  background: rgba(201,169,110,0.06);
  border-radius: var(--radius-sm);
}

.gate-value-hint strong {
  color: var(--gold-bright);
  display: block;
  margin-top: 6px;
  font-size: 17px;
}

.gate-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  background: var(--gold);
  color: #080808;
  font-family: var(--font-ui);
  font-size: 18px;
  font-weight: 800;
  border: none;
  border-radius: var(--radius-md);
  padding: 20px 28px;
  cursor: pointer;
  letter-spacing: 0.02em;
  transition: background 0.2s ease, transform 0.1s ease, box-shadow 0.2s ease;
  -webkit-tap-highlight-color: transparent;
  margin-bottom: 20px;
  box-shadow: 0 4px 24px rgba(201,169,110,0.4);
}

.gate-btn:active {
  transform: scale(0.98);
  box-shadow: 0 2px 12px rgba(201,169,110,0.3);
}

.btn-arrow {
  font-size: 22px;
}

.gate-telegram-hint {
  font-size: 13px;
  color: var(--white-dim);
  line-height: 1.6;
}

.tg-hint-link {
  color: var(--gold);
  font-weight: 600;
  cursor: pointer;
  text-decoration: underline;
  text-decoration-color: rgba(201,169,110,0.4);
}

/* ============================================
   PAGE 2 — BACK BAR
============================================ */
.back-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 22px;
  border-bottom: 0.5px solid var(--border);
  background: var(--bg);
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(20px);
}

.back-btn {
  background: none;
  border: 0.5px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--gold);
  font-family: var(--font-ui);
  font-size: 14px;
  font-weight: 600;
  padding: 8px 16px;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  transition: background 0.2s;
}

.back-btn:active { background: var(--bg-3); }

.back-brand {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--gold-dim);
  text-transform: uppercase;
  margin-left: auto;
}

/* ============================================
   PAGE 2 HERO
============================================ */
.p2-hero {
  padding: 36px 22px 28px;
  border-bottom: 0.5px solid var(--border-soft);
}

.p2-eyebrow {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 16px;
}

.p2-title {
  font-family: var(--font-display);
  font-size: 38px;
  font-weight: 700;
  line-height: 1.1;
  color: var(--white);
  margin-bottom: 16px;
}

.p2-title em {
  color: var(--gold);
  font-style: italic;
  text-shadow: var(--glow-gold);
}

.p2-sub {
  font-size: 16px;
  color: var(--white-dim);
  line-height: 1.6;
}

/* ============================================
   LAYER CARDS (PAGE 2)
============================================ */
.layer-card {
  margin: 0 22px 16px;
  background: var(--bg-2);
  border: 0.5px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
  -webkit-tap-highlight-color: transparent;
}

.layer-card.open {
  border-color: rgba(201,169,110,0.5);
  box-shadow: 0 0 30px rgba(201,169,110,0.10);
}

.layer-header {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 22px 20px;
}

.layer-tag {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--gold);
  text-transform: uppercase;
  background: var(--gold-ghost);
  border: 0.5px solid var(--border);
  padding: 4px 10px;
  border-radius: 20px;
  flex-shrink: 0;
  margin-top: 3px;
}

.layer-title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  line-height: 1.3;
  color: var(--white);
  flex: 1;
}

.layer-card.open .card-arrow {
  transform: rotate(180deg);
}

.layer-card .card-body {
  padding: 0 20px 24px;
  border-top: 0.5px solid var(--border-soft);
}

.layer-card.open .card-body {
  display: block;
  animation: fadeIn 0.3s ease;
}

/* ============================================
   DATA & STAT BLOCKS
============================================ */
.data-callout {
  background: var(--bg-3);
  border: 0.5px solid var(--border);
  border-radius: var(--radius-md);
  padding: 22px 18px;
  margin: 20px 0;
  text-align: center;
}

.data-number {
  font-family: var(--font-display);
  font-size: 52px;
  font-weight: 700;
  color: var(--gold-bright);
  line-height: 1;
  margin-bottom: 12px;
  text-shadow: var(--glow-gold);
}

.data-text {
  font-size: 15px;
  line-height: 1.65;
  color: var(--white-dim);
}

.stat-block {
  padding: 22px 0;
  border-bottom: 0.5px solid var(--border-soft);
}

.stat-block:last-child { border-bottom: none; }

.stat-number {
  font-family: var(--font-display);
  font-size: 46px;
  font-weight: 700;
  color: var(--gold-bright);
  line-height: 1;
  margin-bottom: 10px;
  text-shadow: var(--glow-gold);
}

.stat-label {
  font-size: 17px;
  line-height: 1.65;
  color: var(--white);
  margin-bottom: 8px;
  font-weight: 500;
}

.stat-source {
  font-size: 12px;
  color: var(--gold-dim);
  font-style: italic;
}

/* ============================================
   MECHANISM STEPS
============================================ */
.mechanism-steps {
  margin: 20px 0;
}

.mstep {
  padding: 18px 0;
  border-bottom: 0.5px solid var(--border-soft);
}

.mstep:last-child { border-bottom: none; }

.mstep-num {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 10px;
}

.mstep-content {
  font-size: 17px;
  line-height: 1.65;
  color: var(--white-dim);
}

.mstep-content strong {
  color: var(--white);
  font-weight: 600;
}

.big-quote {
  font-family: var(--font-display);
  font-size: 24px;
  font-style: italic;
  line-height: 1.4;
  color: var(--gold-bright);
  text-align: center;
  padding: 24px 0 8px;
  text-shadow: var(--glow-gold);
}

.big-quote-source {
  font-size: 12px;
  color: var(--gold-dim);
  text-align: center;
  padding-bottom: 8px;
}

/* ============================================
   RESULT & LESSON BOXES
============================================ */
.result-callout {
  background: linear-gradient(135deg, #1a1000, #0f0800);
  border: 0.5px solid rgba(201,169,110,0.3);
  border-radius: var(--radius-md);
  padding: 20px 18px;
  margin: 20px 0;
  font-size: 17px;
  line-height: 1.65;
  color: var(--white);
}

.result-callout strong {
  color: var(--gold-bright);
}

.lesson-box {
  background: var(--bg-4);
  border: 0.5px solid var(--border);
  border-radius: var(--radius-md);
  padding: 20px 18px;
  margin: 18px 0;
}

.lesson-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 12px;
}

.lesson-box p,
.lesson-box {
  font-size: 17px;
  line-height: 1.65;
  color: var(--white-dim);
}

.lesson-box em {
  color: var(--white);
  font-style: italic;
}

/* ============================================
   FAILURE TIMELINE
============================================ */
.failure-timeline {
  margin: 20px 0;
}

.ft-step {
  display: flex;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 0.5px solid var(--border-soft);
  align-items: flex-start;
}

.ft-step:last-child { border-bottom: none; }

.ft-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 6px;
}

.ft-dot.fail { background: #c45a5a; box-shadow: 0 0 10px rgba(196,90,90,0.4); }

.ft-content {
  font-size: 16px;
  line-height: 1.65;
  color: var(--white-dim);
}

.ft-content strong {
  color: var(--white);
  display: block;
  margin-bottom: 4px;
  font-weight: 600;
}

/* ============================================
   IMPLEMENTATION PHASES
============================================ */
.impl-phase {
  margin: 20px 0;
}

.impl-phase-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 0.5px solid var(--border);
}

.impl-steps { display: flex; flex-direction: column; gap: 14px; }

.impl-step {
  display: flex;
  gap: 16px;
  background: var(--bg-3);
  border-radius: var(--radius-md);
  padding: 18px;
  align-items: flex-start;
}

.impl-num {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  color: var(--gold);
  flex-shrink: 0;
  line-height: 1;
  margin-top: 2px;
  opacity: 0.8;
}

.impl-text {
  font-size: 16px;
  line-height: 1.65;
  color: var(--white-dim);
}

.impl-text strong {
  color: var(--white);
  display: block;
  margin-bottom: 6px;
  font-size: 17px;
  font-weight: 600;
}

.year-callout {
  background: linear-gradient(135deg, #1a1000, #0f0800);
  border: 1px solid rgba(201,169,110,0.35);
  border-radius: var(--radius-lg);
  padding: 28px 22px;
  margin-top: 24px;
  text-align: center;
  font-size: 16px;
  line-height: 1.7;
  color: var(--white-dim);
  box-shadow: var(--glow-gold);
}

.year-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 18px;
}

.year-callout strong {
  color: var(--gold-bright);
  display: block;
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 700;
  line-height: 1.3;
  margin: 6px 0;
  text-shadow: var(--glow-gold);
}

/* ============================================
   COACHING QUESTIONS
============================================ */
.coaching-qs {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 20px;
}

.coaching-q {
  background: var(--bg-3);
  border: 0.5px solid var(--border);
  border-left: 3px solid var(--gold);
  border-radius: var(--radius-md);
  padding: 20px 18px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.cq-num {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  color: var(--gold);
  flex-shrink: 0;
  line-height: 1;
  margin-top: 2px;
}

.cq-text {
  font-size: 17px;
  line-height: 1.65;
  color: var(--white);
}

/* ============================================
   THE PRINCIPLE
============================================ */
.principle-section {
  margin: 32px 22px;
  background: linear-gradient(160deg, #1a1000, #080600);
  border: 1px solid rgba(201,169,110,0.4);
  border-radius: var(--radius-lg);
  padding: 36px 24px;
  text-align: center;
  box-shadow: 0 0 60px rgba(201,169,110,0.2);
}

.principle-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--gold-dim);
  text-transform: uppercase;
  margin-bottom: 20px;
}

.principle-text {
  font-family: var(--font-display);
  font-size: 26px;
  font-style: italic;
  line-height: 1.45;
  color: var(--gold-bright);
  margin-bottom: 16px;
  text-shadow: var(--glow-strong);
}

.principle-source {
  font-size: 12px;
  color: var(--gold-dim);
}

/* ============================================
   TELEGRAM GATE
============================================ */
.telegram-gate {
  margin: 0 22px 32px;
  background: var(--bg-2);
  border: 1px solid rgba(201,169,110,0.3);
  border-radius: var(--radius-lg);
  padding: 36px 24px;
  text-align: center;
}

.tg-icon {
  font-size: 28px;
  color: var(--gold);
  margin-bottom: 18px;
  display: block;
  text-shadow: var(--glow-strong);
  animation: pulse 2.5s ease-in-out infinite;
}

.tg-title {
  font-family: var(--font-display);
  font-size: 34px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 14px;
  line-height: 1.2;
}

.tg-sub {
  font-size: 16px;
  line-height: 1.65;
  color: var(--white-dim);
  margin-bottom: 22px;
}

.tg-perks {
  text-align: left;
  margin-bottom: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.tg-perk {
  font-size: 16px;
  line-height: 1.6;
  color: var(--white);
  padding: 12px 16px;
  background: var(--bg-3);
  border-radius: var(--radius-sm);
  border: 0.5px solid var(--border-soft);
}

.tg-price-hint {
  font-size: 15px;
  line-height: 1.65;
  color: var(--white-dim);
  margin-bottom: 28px;
  padding: 18px;
  background: var(--gold-ghost);
  border: 0.5px solid rgba(201,169,110,0.2);
  border-radius: var(--radius-md);
}

.tg-price-hint strong {
  color: var(--gold-bright);
  display: block;
  margin-top: 8px;
  font-size: 17px;
}

.tg-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  background: var(--gold);
  color: #080808;
  font-family: var(--font-ui);
  font-size: 19px;
  font-weight: 800;
  border: none;
  border-radius: var(--radius-md);
  padding: 22px 28px 18px;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.2s ease, transform 0.1s ease;
  -webkit-tap-highlight-color: transparent;
  margin-bottom: 18px;
  box-shadow: 0 4px 28px rgba(201,169,110,0.45);
  letter-spacing: 0.01em;
}

.tg-btn:active {
  transform: scale(0.98);
}

.tg-btn-sub {
  font-size: 12px;
  font-weight: 400;
  opacity: 0.7;
  margin-top: 4px;
}

.tg-urgency {
  font-size: 13px;
  color: var(--gold-dim);
  line-height: 1.5;
}

/* ============================================
   RETURN & SHARE
============================================ */
.return-section {
  padding: 0 22px 40px;
  text-align: center;
}

.return-btn {
  background: none;
  border: 0.5px solid var(--border);
  border-radius: var(--radius-md);
  color: var(--white-dim);
  font-family: var(--font-ui);
  font-size: 16px;
  font-weight: 500;
  padding: 14px 28px;
  cursor: pointer;
  width: 100%;
  margin-bottom: 18px;
  -webkit-tap-highlight-color: transparent;
  transition: border-color 0.2s;
}

.return-btn:active { border-color: var(--gold); }

.return-sub {
  font-size: 14px;
  color: var(--white-dim);
  margin-bottom: 16px;
}

.share-row {
  display: flex;
  gap: 12px;
}

.share-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 14px;
  border-radius: var(--radius-md);
  font-family: var(--font-ui);
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
  letter-spacing: 0.03em;
  -webkit-tap-highlight-color: transparent;
  transition: opacity 0.2s;
}

.share-btn:active { opacity: 0.8; }

.share-btn.whatsapp {
  background: #25D366;
  color: #fff;
}

.share-btn.twitter {
  background: #1a1a1a;
  border: 0.5px solid var(--border);
  color: var(--white);
}

/* ============================================
   FIRST LOAD ANIMATIONS
============================================ */
.hero, .wound-card, .insight-card, .gate-section {
  animation: slideUp 0.5s ease both;
}

.insight-card:nth-child(2) { animation-delay: 0.08s; }
.insight-card:nth-child(3) { animation-delay: 0.16s; }
.insight-card:nth-child(4) { animation-delay: 0.24s; }

@keyframes slideUp {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Layer cards on page 2 */
.layer-card {
  animation: slideUp 0.4s ease both;
}

.layer-card:nth-child(2) { animation-delay: 0.06s; }
.layer-card:nth-child(3) { animation-delay: 0.12s; }
.layer-card:nth-child(4) { animation-delay: 0.18s; }
.layer-card:nth-child(5) { animation-delay: 0.24s; }
.layer-card:nth-child(6) { animation-delay: 0.30s; }
.layer-card:nth-child(7) { animation-delay: 0.36s; }

/* ============================================
   SCROLLBAR
============================================ */
::-webkit-scrollbar { width: 3px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--gold-dim); border-radius: 2px; }