/* ═══════════════════════════════════════════════════════════════
   VANESSA YARCE SPA — PITCH DECK v2.0
   Design System: Dark Luxury — Obsidian + Gold + Clinical Blue
   Fonts: Plus Jakarta Sans (body) + Playfair Display (display)
   Built: March 31, 2026
   ═══════════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&family=Inter:wght@300;400;500;600&display=swap');

/* ─── Custom Properties ─── */
:root {
  /* Core palette */
  --obsidian: #0B0B0F;
  --surface-1: #111118;
  --surface-2: #1A1A24;
  --surface-3: #24243A;
  --gold: #C8A96E;
  --gold-bright: #E8C87A;
  --gold-dim: #9A7E4E;
  --clinical-blue: #1B5E7B;
  --clinical-light: #2C8AAB;
  --cream: #F5F0E8;
  --white: #FAFAFA;
  --text-primary: #E8E4DF;
  --text-secondary: #9A9A9A;
  --text-muted: #5A5A6A;
  --accent-green: #4ECDC4;
  --accent-rose: #D4748A;
  --danger: #E74C3C;

  /* Typography */
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'Plus Jakarta Sans', 'Inter', system-ui, sans-serif;

  /* Spacing */
  --slide-padding: clamp(2rem, 5vw, 6rem);
  --section-gap: 2.5rem;

  /* Shapes */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-pill: 100px;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.3);
  --shadow-md: 0 8px 32px rgba(0,0,0,0.4);
  --shadow-lg: 0 16px 64px rgba(0,0,0,0.5);
  --shadow-gold: 0 4px 24px rgba(200,169,110,0.15);

  /* Transitions */
  --ease-out: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ─── Reset & Base ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  scroll-snap-type: y mandatory;
  overflow-x: hidden;
}

body {
  font-family: var(--font-body);
  background: var(--obsidian);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--gold); text-decoration: none; }

/* ─── Scrollbar ─── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--obsidian); }
::-webkit-scrollbar-thumb { background: var(--gold-dim); border-radius: 3px; }

/* ═══════════════════════════════════════
   SLIDES — Core Layout
   ═══════════════════════════════════════ */

.slide {
  min-height: 100vh;
  scroll-snap-align: start;
  padding: var(--slide-padding);
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

/* Slide reveal animation */
.slide > * {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}
.slide.visible > * {
  opacity: 1;
  transform: translateY(0);
}
.slide.visible > *:nth-child(2) { transition-delay: 0.1s; }
.slide.visible > *:nth-child(3) { transition-delay: 0.2s; }
.slide.visible > *:nth-child(4) { transition-delay: 0.3s; }
.slide.visible > *:nth-child(5) { transition-delay: 0.4s; }
.slide.visible > *:nth-child(6) { transition-delay: 0.5s; }

/* ─── Eyebrow (section label) ─── */
.eyebrow {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
}
.eyebrow::before {
  content: '';
  width: 28px;
  height: 2px;
  background: var(--gold);
}

/* ─── Headings ─── */
.slide-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.5vw, 3.8rem);
  font-weight: 600;
  line-height: 1.15;
  color: var(--white);
  margin-bottom: 1rem;
}
.slide-title em {
  font-style: italic;
  color: var(--gold);
}

.slide-subtitle {
  font-size: clamp(1rem, 1.5vw, 1.2rem);
  color: var(--text-secondary);
  max-width: 680px;
  line-height: 1.7;
  font-weight: 300;
}

/* ─── Slide Number ─── */
.slide-number {
  position: absolute;
  bottom: 2rem;
  right: 3rem;
  font-family: var(--font-display);
  font-size: 7rem;
  font-weight: 700;
  color: rgba(200,169,110,0.04);
  line-height: 1;
  pointer-events: none;
}

/* ═══════════════════════════════════════
   DOT NAVIGATION
   ═══════════════════════════════════════ */

.dot-nav {
  position: fixed;
  right: 1.5rem;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: 10px;
  z-index: 1000;
}
.dot-nav a {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(200,169,110,0.2);
  border: 1px solid rgba(200,169,110,0.3);
  transition: all 0.3s var(--ease-out);
  position: relative;
}
.dot-nav a.active {
  background: var(--gold);
  border-color: var(--gold);
  box-shadow: 0 0 12px rgba(200,169,110,0.4);
  transform: scale(1.3);
}
.dot-nav a:hover { background: rgba(200,169,110,0.5); }
.dot-nav a .tooltip {
  position: absolute;
  right: 22px;
  top: 50%;
  transform: translateY(-50%);
  background: var(--surface-2);
  color: var(--gold);
  font-size: 0.65rem;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
  border: 1px solid rgba(200,169,110,0.15);
}
.dot-nav a:hover .tooltip { opacity: 1; }

/* ─── Watermark ─── */
.watermark {
  position: fixed;
  bottom: 1rem;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.6rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: rgba(200,169,110,0.15);
  z-index: 999;
}

/* ═══════════════════════════════════════
   SLIDE 0: COVER
   ═══════════════════════════════════════ */

.slide-cover {
  background: radial-gradient(ellipse at 30% 20%, rgba(200,169,110,0.06) 0%, transparent 60%),
              radial-gradient(ellipse at 70% 80%, rgba(27,94,123,0.05) 0%, transparent 60%),
              var(--obsidian);
  text-align: center;
  align-items: center;
}

.cover-badge {
  display: inline-block;
  font-size: 0.65rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold-dim);
  border: 1px solid rgba(200,169,110,0.2);
  padding: 6px 20px;
  border-radius: var(--radius-pill);
  margin-bottom: 2.5rem;
}

/* ─── Brand Lockup (Oval Pastel Container) ─── */
.brand-lockup {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 2rem;
  width: clamp(220px, 30vw, 320px);
  height: clamp(220px, 30vw, 320px);
  margin-left: auto;
  margin-right: auto;
  border-radius: 50%;
  background: linear-gradient(145deg, #f5efe0, #ece3d0, #e8dcc8);
  box-shadow:
    0 8px 32px rgba(0,0,0,0.3),
    0 2px 12px rgba(200,169,110,0.15),
    inset 0 1px 2px rgba(255,255,255,0.2);
  overflow: hidden;
  border: 2px solid rgba(200,169,110,0.2);
}

.brand-logo-img {
  width: 88%;
  height: 88%;
  object-fit: contain;
}

.cover-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 4rem);
  font-weight: 400;
  font-style: italic;
  color: var(--cream);
  margin-bottom: 1.5rem;
  line-height: 1.2;
}
.cover-title strong { font-weight: 700; font-style: normal; color: var(--gold); }

.cover-divider {
  width: 80px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  margin: 0 auto 1.5rem;
}

.cover-desc {
  font-size: 1rem;
  color: var(--text-secondary);
  max-width: 520px;
  margin: 0 auto 0.5rem;
  line-height: 1.7;
}

.cover-date {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.5rem;
}

.cover-footer {
  position: absolute;
  bottom: 1.8rem;
  left: 0;
  right: 0;
  width: 100%;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
}
.cover-footer .provider-name {
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--text-secondary);
  letter-spacing: 1px;
}
.cover-footer .provider-loc {
  font-size: 0.65rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: 2px;
}

.yl-footer-logo {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 4px;
  border: 1.5px solid rgba(200,169,110,0.25);
  box-shadow: 0 2px 12px rgba(0,200,210,0.12), 0 0 20px rgba(200,169,110,0.08);
}

/* ═══════════════════════════════════════
   GLASS CARD (reusable)
   ═══════════════════════════════════════ */

.glass-card {
  background: rgba(26,26,36,0.6);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(200,169,110,0.08);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: transform 0.3s var(--ease-out), border-color 0.3s;
}
.glass-card:hover {
  transform: translateY(-4px);
  border-color: rgba(200,169,110,0.2);
}

/* ═══════════════════════════════════════
   GRID LAYOUTS
   ═══════════════════════════════════════ */

.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.grid-2-1 { display: grid; grid-template-columns: 2fr 1fr; gap: 2rem; align-items: start; }
.grid-1-2 { display: grid; grid-template-columns: 1fr 2fr; gap: 2rem; align-items: start; }

/* ═══════════════════════════════════════
   STAT CARDS
   ═══════════════════════════════════════ */

.stat-card {
  text-align: center;
  padding: 1.5rem 1rem;
}
.stat-card .stat-value,
.stat-value {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 0.5rem;
}
.stat-card .stat-label,
.stat-label {
  font-size: 0.75rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 1.5px;
}

/* ═══════════════════════════════════════
   PROBLEM / PAIN POINTS (Slide 1)
   ═══════════════════════════════════════ */

.pain-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.25rem; margin-top: 2rem; }

.pain-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding: 1.25rem;
  background: rgba(231,76,60,0.04);
  border: 1px solid rgba(231,76,60,0.1);
  border-radius: var(--radius-md);
  transition: border-color 0.3s;
}
.pain-item:hover { border-color: rgba(231,76,60,0.25); }
.pain-icon {
  width: 36px;
  height: 36px;
  background: rgba(231,76,60,0.1);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}
.pain-item h4 {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 0.25rem;
}
.pain-item p {
  font-size: 0.75rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* ═══════════════════════════════════════
   COMPETITOR TABLE (Slide 2)
   ═══════════════════════════════════════ */

.comp-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1.5rem;
  font-size: 0.8rem;
}
.comp-table th {
  text-align: left;
  font-weight: 600;
  font-size: 0.7rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--gold-dim);
  padding: 0.75rem 1rem;
  border-bottom: 1px solid rgba(200,169,110,0.15);
}
.comp-table td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  color: var(--text-secondary);
}
.comp-table tr:hover td { background: rgba(200,169,110,0.03); }
.comp-table .comp-name { color: var(--white); font-weight: 500; }
.comp-table .comp-us {
  background: rgba(200,169,110,0.05);
  border-left: 3px solid var(--gold);
}
.comp-table .comp-us td { color: var(--gold-bright); font-weight: 600; }

/* ═══════════════════════════════════════
   SOLUTION / SERVICES (Slide 3)
   ═══════════════════════════════════════ */

.solution-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; margin-top: 2rem; }

.solution-card {
  padding: 1.5rem;
  background: rgba(26,26,36,0.5);
  border: 1px solid rgba(200,169,110,0.06);
  border-radius: var(--radius-md);
  transition: all 0.3s var(--ease-out);
}
.solution-card:hover {
  transform: translateY(-6px);
  border-color: rgba(200,169,110,0.25);
  box-shadow: var(--shadow-gold);
}
.solution-card .sol-icon {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}
.solution-card h4 {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--white);
  margin-bottom: 0.5rem;
}
.solution-card ul {
  list-style: none;
  padding: 0;
}
.solution-card li {
  font-size: 0.72rem;
  color: var(--text-secondary);
  padding: 0.2rem 0;
  padding-left: 1rem;
  position: relative;
}
.solution-card li::before {
  content: '·';
  position: absolute;
  left: 0;
  color: var(--gold);
  font-weight: 700;
}

/* ═══════════════════════════════════════
   NEUROMARKETING (Slide 4)
   ═══════════════════════════════════════ */

.neuro-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; margin-top: 2rem; }

.neuro-card {
  padding: 1.75rem;
  background: var(--surface-1);
  border: 1px solid rgba(200,169,110,0.06);
  border-radius: var(--radius-md);
  position: relative;
  overflow: hidden;
}
.neuro-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--gold-bright));
}
.neuro-card h4 {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--gold);
  margin-bottom: 0.75rem;
}
.neuro-card p {
  font-size: 0.78rem;
  color: var(--text-secondary);
  line-height: 1.6;
}
.neuro-stat {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--gold-bright);
  margin-bottom: 0.5rem;
}

/* ═══════════════════════════════════════
   MOCKUP PROPOSALS (Slides 5-6)
   ═══════════════════════════════════════ */

.proposal-header { margin-bottom: 2rem; }

.device-toggle {
  display: inline-flex;
  gap: 0;
  margin-top: 1rem;
  background: var(--surface-2);
  border-radius: var(--radius-pill);
  padding: 4px;
  border: 1px solid rgba(200,169,110,0.1);
}
.device-toggle button {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 500;
  padding: 8px 20px;
  border: none;
  border-radius: var(--radius-pill);
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.3s var(--ease-out);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.device-toggle button.active {
  background: var(--gold);
  color: var(--obsidian);
  font-weight: 600;
}

/* Browser Chrome Frame — Premium Mockup */
.browser-frame {
  background: var(--surface-1);
  border: 1px solid rgba(200,169,110,0.12);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg), 0 0 60px rgba(0,0,0,0.4);
  display: none;
  max-width: 960px;
  margin: 0 auto;
  transition: box-shadow 0.4s var(--ease-out);
}
.browser-frame:hover {
  box-shadow: var(--shadow-lg), 0 0 80px rgba(200,169,110,0.08);
}
.browser-frame.active { display: block; }
.browser-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: var(--surface-2);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  position: relative;
}
.browser-dots {
  display: flex;
  gap: 6px;
  flex-shrink: 0;
}
.browser-dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  transition: transform 0.2s;
}
.browser-dots span:hover { transform: scale(1.3); }
.browser-dots span:nth-child(1) { background: #FF5F57; }
.browser-dots span:nth-child(2) { background: #FFBD2E; }
.browser-dots span:nth-child(3) { background: #28CA41; }
.browser-url {
  flex: 1;
  text-align: center;
  font-size: 0.7rem;
  color: var(--text-muted);
  background: rgba(255,255,255,0.04);
  padding: 5px 16px;
  border-radius: var(--radius-pill);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}
.browser-url::before {
  content: '🔒';
  font-size: 0.55rem;
}

/* Open external link button */
.browser-open-btn {
  background: transparent;
  border: 1px solid rgba(200,169,110,0.2);
  color: var(--gold-dim);
  font-size: 0.6rem;
  font-family: var(--font-body);
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: all 0.3s var(--ease-out);
  display: inline-flex;
  align-items: center;
  gap: 5px;
  flex-shrink: 0;
  text-decoration: none;
  white-space: nowrap;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}
.browser-open-btn:hover {
  background: var(--gold);
  color: var(--obsidian);
  border-color: var(--gold);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(200,169,110,0.3);
}
.browser-open-btn svg {
  width: 10px;
  height: 10px;
}

.browser-body {
  max-height: 600px;
  overflow-y: auto;
  scroll-behavior: smooth;
  position: relative;
}
.browser-body::-webkit-scrollbar { width: 5px; }
.browser-body::-webkit-scrollbar-track { background: rgba(0,0,0,0.2); }
.browser-body::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--gold-dim), var(--gold));
  border-radius: 3px;
}
.browser-body img {
  width: 100%;
  display: block;
  image-rendering: -webkit-optimize-contrast;
  image-rendering: crisp-edges;
}

/* Shimmer loading placeholder for images */
@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}
.browser-body img,
.phone-body img {
  background: linear-gradient(90deg,
    rgba(200,169,110,0.03) 25%,
    rgba(200,169,110,0.08) 50%,
    rgba(200,169,110,0.03) 75%
  );
  background-size: 200% 100%;
  animation: shimmer 2s ease-in-out infinite;
  min-height: 120px;
}
.browser-body img[src],
.phone-body img[src] {
  animation: none;
  background: transparent;
}

/* Scroll indicator gradient */
.browser-body::after,
.phone-body::after {
  content: '';
  position: sticky;
  bottom: 0;
  left: 0;
  right: 0;
  height: 40px;
  background: linear-gradient(transparent, rgba(11,11,15,0.7));
  pointer-events: none;
  display: block;
}

/* Phone Frame — Wider & More Realistic */
.phone-frame {
  width: 375px;
  margin: 0 auto;
  background: #111;
  border-radius: 40px;
  border: 4px solid #2a2a2a;
  overflow: hidden;
  box-shadow: var(--shadow-lg),
    0 0 0 1px rgba(255,255,255,0.05),
    0 20px 60px rgba(0,0,0,0.5);
  display: none;
  transition: box-shadow 0.4s var(--ease-out);
}
.phone-frame:hover {
  box-shadow: var(--shadow-lg),
    0 0 0 1px rgba(200,169,110,0.1),
    0 24px 70px rgba(0,0,0,0.5);
}
.phone-frame.active { display: block; }
.phone-notch {
  width: 130px;
  height: 26px;
  background: #111;
  margin: 0 auto;
  border-radius: 0 0 18px 18px;
  position: relative;
}
.phone-notch::after {
  content: '';
  position: absolute;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #1a1a1a;
  border: 1px solid #333;
  right: 30px;
  top: 6px;
}
.phone-body {
  max-height: 620px;
  overflow-y: auto;
  scroll-behavior: smooth;
}
.phone-body::-webkit-scrollbar { width: 3px; }
.phone-body::-webkit-scrollbar-track { background: transparent; }
.phone-body::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--gold-dim), var(--gold));
  border-radius: 2px;
}
.phone-body img {
  width: 100%;
  display: block;
  image-rendering: -webkit-optimize-contrast;
}
.phone-home-bar {
  width: 120px;
  height: 5px;
  background: linear-gradient(90deg, var(--text-muted), rgba(200,169,110,0.3), var(--text-muted));
  border-radius: 3px;
  margin: 10px auto;
}

/* Design token strip below mockup */
.design-tokens {
  display: flex;
  gap: 2rem;
  margin-top: 1.5rem;
  padding: 1rem 1.5rem;
  background: var(--surface-1);
  border-radius: var(--radius-md);
  border: 1px solid rgba(200,169,110,0.06);
  flex-wrap: wrap;
}
.token-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.72rem;
  color: var(--text-secondary);
  transition: color 0.2s;
}
.token-item:hover {
  color: var(--white);
}
.token-swatch {
  width: 16px;
  height: 16px;
  border-radius: 4px;
  border: 1px solid rgba(255,255,255,0.12);
  transition: transform 0.2s var(--ease-out);
}
.token-item:hover .token-swatch {
  transform: scale(1.3);
  box-shadow: 0 0 12px currentColor;
}

/* Proposal feature list */
.proposal-features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 1.5rem;
}
.feat-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  color: var(--text-secondary);
}
.feat-check { color: var(--accent-green); font-weight: 700; }

/* ═══════════════════════════════════════
   CUSTOMER JOURNEY (Slide 7)
   ═══════════════════════════════════════ */

.journey-flow {
  display: flex;
  gap: 0;
  margin-top: 2rem;
  position: relative;
}
.journey-flow::before {
  content: '';
  position: absolute;
  top: 32px;
  left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--gold-dim), var(--gold), var(--gold-dim));
  z-index: 0;
}
.journey-step {
  flex: 1;
  text-align: center;
  position: relative;
  z-index: 1;
}
.journey-dot {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--gold);
  margin: 22px auto 1rem;
  box-shadow: 0 0 16px rgba(200,169,110,0.3);
  position: relative;
}
.journey-dot::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 1px solid rgba(200,169,110,0.2);
}
.journey-step h4 {
  font-family: var(--font-display);
  font-size: 0.85rem;
  color: var(--white);
  margin-bottom: 0.4rem;
}
.journey-step p {
  font-size: 0.68rem;
  color: var(--text-secondary);
  line-height: 1.5;
  max-width: 160px;
  margin: 0 auto;
}

/* ═══════════════════════════════════════
   AUTOMATION (Slide 8)
   ═══════════════════════════════════════ */

.auto-flow {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-top: 2rem;
}

.auto-card {
  display: flex;
  gap: 1rem;
  padding: 1.25rem;
  background: var(--surface-1);
  border: 1px solid rgba(200,169,110,0.06);
  border-radius: var(--radius-md);
  transition: all 0.3s var(--ease-out);
}
.auto-card:hover {
  border-color: rgba(200,169,110,0.2);
  transform: translateX(4px);
}
.auto-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--gold-dim), var(--gold));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}
.auto-card h4 {
  font-size: 0.82rem;
  color: var(--white);
  font-weight: 600;
  margin-bottom: 0.2rem;
}
.auto-card p {
  font-size: 0.7rem;
  color: var(--text-secondary);
  line-height: 1.4;
}
.auto-impact {
  font-size: 0.65rem;
  color: var(--accent-green);
  font-weight: 600;
  margin-top: 0.25rem;
}

/* ═══════════════════════════════════════
   SEO STRATEGY (Slide 9)
   ═══════════════════════════════════════ */

.seo-columns { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; margin-top: 2rem; }

.keyword-list { list-style: none; padding: 0; }
.keyword-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.6rem 1rem;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  font-size: 0.78rem;
}
.keyword-list li:hover { background: rgba(200,169,110,0.03); }
.kw-name { color: var(--text-primary); font-family: monospace; font-size: 0.75rem; }
.kw-intent {
  font-size: 0.6rem;
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.kw-high { background: rgba(78,205,196,0.15); color: var(--accent-green); }
.kw-med { background: rgba(200,169,110,0.15); color: var(--gold); }

/* ═══════════════════════════════════════
   SOCIAL PROOF / INSTAGRAM (Slide)
   ═══════════════════════════════════════ */

.ig-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.75rem;
  margin-top: 2rem;
}
.ig-post {
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 1;
  position: relative;
  cursor: pointer;
}
.ig-post img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s var(--ease-out); }
.ig-post:hover img { transform: scale(1.08); }
.ig-post::after {
  content: '♥';
  position: absolute;
  bottom: 8px;
  right: 10px;
  color: rgba(255,255,255,0.7);
  font-size: 1rem;
  opacity: 0;
  transition: opacity 0.3s;
}
.ig-post:hover::after { opacity: 1; }

/* ═══════════════════════════════════════
   PRICING PLANS (Slide 10)
   ═══════════════════════════════════════ */

/* .plans-row base → consolidated below at line ~1326 */

.plan-card {
  padding: 2rem 1.5rem;
  background: var(--surface-1);
  border: 1px solid rgba(200,169,110,0.06);
  border-radius: var(--radius-lg);
  position: relative;
  transition: all 0.4s var(--ease-out);
  display: flex;
  flex-direction: column;
}
.plan-card:hover {
  transform: translateY(-8px);
  border-color: rgba(200,169,110,0.2);
}
.plan-card.recommended {
  border-color: var(--gold);
  box-shadow: 0 0 40px rgba(200,169,110,0.08);
}
.plan-badge {
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gold);
  color: var(--obsidian);
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 4px 16px;
  border-radius: var(--radius-pill);
}
.plan-card h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--white);
  margin-bottom: 0.3rem;
  margin-top: 0.5rem;
}
.plan-tier {
  font-size: 0.7rem;
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 1rem;
}
.plan-price {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--gold-bright);
  line-height: 1;
}
.plan-price-sub {
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}
.plan-features {
  list-style: none;
  padding: 0;
  flex: 1;
}
.plan-features li {
  font-size: 0.72rem;
  color: var(--text-secondary);
  padding: 0.35rem 0;
  padding-left: 1.2rem;
  position: relative;
}
.plan-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent-green);
  font-weight: 700;
  font-size: 0.7rem;
}

/* ═══════════════════════════════════════
   PROJECTIONS (Slide 11)
   ═══════════════════════════════════════ */

.proj-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2rem; margin-top: 2rem; }

.proj-card {
  padding: 2rem;
  background: var(--surface-1);
  border: 1px solid rgba(200,169,110,0.06);
  border-radius: var(--radius-lg);
}
.proj-card h3 {
  font-family: var(--font-display);
  color: var(--gold);
  margin-bottom: 1rem;
}
.proj-metric {
  display: flex;
  justify-content: space-between;
  padding: 0.6rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  font-size: 0.8rem;
}
.proj-metric .pm-label { color: var(--text-secondary); }
.proj-metric .pm-value { color: var(--gold-bright); font-weight: 600; font-family: var(--font-display); }

/* ═══════════════════════════════════════
   CTA FINAL (Slide 12)
   ═══════════════════════════════════════ */

.slide-cta {
  text-align: center;
  align-items: center;
  background: radial-gradient(ellipse at 50% 50%, rgba(200,169,110,0.06) 0%, transparent 60%),
              var(--obsidian);
}

.cta-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 600;
  color: var(--white);
  margin-bottom: 1rem;
}
.cta-title em { color: var(--gold); font-style: italic; }

.cta-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  margin-top: 2rem;
}

.btn {
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 14px 36px;
  border-radius: var(--radius-pill);
  border: none;
  cursor: pointer;
  transition: all 0.3s var(--ease-out);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.btn-gold {
  background: var(--gold);
  color: var(--obsidian);
}
.btn-gold:hover {
  background: var(--gold-bright);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(200,169,110,0.3);
}
.btn-outline {
  background: transparent;
  color: var(--gold);
  border: 1px solid var(--gold);
}
.btn-outline:hover {
  background: rgba(200,169,110,0.1);
  transform: translateY(-2px);
}

.cta-disclaimer {
  font-size: 0.7rem;
  color: var(--text-muted);
  margin-top: 2rem;
  max-width: 400px;
}

/* ═══════════════════════════════════════
   DARK PROPOSAL VARIANT
   ═══════════════════════════════════════ */

.slide-dark {
  background: #090909;
}
.slide-dark .eyebrow { color: #D4AF37; }
.slide-dark .eyebrow::before { background: #D4AF37; }
.slide-dark .slide-title em { color: #F2CA50; }
.slide-dark .browser-frame { border-color: rgba(212,175,55,0.15); }
.slide-dark .browser-bar { background: #131313; }
.slide-dark .browser-url { color: rgba(212,175,55,0.5); }
.slide-dark .design-tokens { background: #131313; border-color: rgba(212,175,55,0.1); }

/* ═══════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════ */

@media (max-width: 1024px) {
  .grid-3, .neuro-grid, .solution-grid, .proposal-features { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .plans-row { grid-template-columns: 1fr; max-width: 100%; width: 100%; }
  .journey-flow { flex-wrap: wrap; }
  .journey-flow::before { display: none; }
  .journey-step { flex: 0 0 33.33%; }
  .ig-grid { grid-template-columns: repeat(2, 1fr); }
  .seo-columns { grid-template-columns: 1fr; }
}

/* ═══════════════════════════════════════
   UTILITY CLASSES (extracted from inline)
   ═══════════════════════════════════════ */

.mt-2 { margin-top: 2rem; }
.mt-2-5 { margin-top: 2.5rem; }
.text-center { text-align: center; }
.mx-auto { margin-left: auto; margin-right: auto; }
.centered-narrow { max-width: 800px; margin-left: auto; margin-right: auto; }
.centered-plans { max-width: 900px; margin: 2rem auto 0; }

/* Plans row: consolidated below at PRICING / PLANS section */

/* Gold heading inside glass/info blocks */
.gold-heading {
  color: var(--gold);
  font-family: var(--font-display);
  margin-bottom: 0.75rem;
}
.gold-heading-sm {
  color: var(--gold);
  font-family: var(--font-display);
  margin-bottom: 1rem;
}
.info-text {
  font-size: 0.78rem;
  color: var(--text-secondary);
  line-height: 1.6;
}
.info-text-lg {
  font-size: 0.78rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* SEO geo landing cards */
.seo-geo-card {
  padding: 1rem;
  text-align: center;
}
.seo-geo-label {
  font-size: 0.7rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 0.25rem;
}
.seo-geo-label--luxury { color: var(--gold); }
.seo-geo-label--value { color: var(--clinical-light); }
.seo-geo-value {
  font-size: 0.85rem;
  color: var(--white);
  font-weight: 600;
}

/* Stat color variants */
.stat-green { color: var(--accent-green); }
.stat-xl { font-size: 2.5rem; }

/* CTA centered subtitle */
.slide-cta .slide-subtitle {
  text-align: center;
  margin: 0 auto 2rem;
}

/* Neuro card color highlights */
.neuro-highlight--gold { color: #C8A96E; }
.neuro-highlight--blue { color: #2C8AAB; }
.neuro-highlight--rose { color: #D4748A; }
.neuro-highlight--cream { color: #F5F0E8; }

/* Dark proposal token check */
.feat-check--gold { color: #D4AF37; }

/* Cover footer relative variant */
.cover-footer--relative {
  position: relative;
  margin-top: 3rem;
}

/* GBP info card */
.gbp-info strong { color: var(--white); }

/* ═══════════════════════════════════════
   PRICING / PLANS — Slide 10
   ═══════════════════════════════════════ */

.plans-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-top: 2rem;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
  width: 100%;
  box-sizing: border-box;
}

.plan-card {
  background: rgba(26,26,36,0.7);
  border: 1px solid rgba(200,169,110,0.12);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem 2rem;
  position: relative;
  transition: transform 0.4s var(--ease-out), border-color 0.4s;
  overflow: hidden;
}
.plan-card:hover {
  transform: translateY(-4px);
  border-color: rgba(200,169,110,0.3);
}
.plan-card.recommended {
  border-color: var(--gold);
  background: linear-gradient(135deg, rgba(200,169,110,0.08), rgba(26,26,36,0.85));
  box-shadow: 0 0 40px rgba(200,169,110,0.08);
}

.plan-badge {
  position: absolute;
  top: 0;
  right: 0;
  background: var(--gold);
  color: var(--obsidian);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 0.4rem 1.2rem;
  border-bottom-left-radius: var(--radius-md);
}
.plan-badge--referral {
  background: linear-gradient(135deg, #D4748A, #E8A0B0);
  color: #fff;
}

.plan-card h3 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--white);
  margin-bottom: 0.25rem;
}

.plan-tier {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
}

/* Strikethrough old price */
.plan-price--old {
  font-size: 1.1rem;
  color: var(--text-muted);
  text-decoration: line-through;
  text-decoration-color: var(--danger);
  text-decoration-thickness: 2px;
  font-weight: 400;
  margin-bottom: 0.25rem;
  opacity: 0.7;
}

/* New discounted price */
.plan-price--new {
  font-family: var(--font-display);
  font-size: 2.8rem;
  font-weight: 700;
  color: var(--gold-bright);
  text-shadow: 0 0 30px rgba(200,169,110,0.25);
  margin-bottom: 0.25rem;
  line-height: 1.1;
}

.plan-price-sub {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}
.plan-price-sub strong {
  color: var(--gold);
}

.plan-payment-terms {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--accent-green);
  background: rgba(78,205,196,0.08);
  border: 1px solid rgba(78,205,196,0.2);
  border-radius: var(--radius-pill);
  padding: 0.3rem 1rem;
  margin-bottom: 1.5rem;
}

.plan-features {
  list-style: none;
  padding: 0;
  margin-bottom: 1.5rem;
}
.plan-features li {
  font-size: 0.85rem;
  color: var(--text-primary);
  padding: 0.4rem 0;
  padding-left: 1.2rem;
  position: relative;
  line-height: 1.5;
}
.plan-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--gold);
  font-weight: 700;
  font-size: 0.75rem;
}

/* Monthly includes breakdown */
.plan-monthly-includes {
  background: rgba(200,169,110,0.04);
  border: 1px solid rgba(200,169,110,0.1);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  margin-bottom: 1.5rem;
}
.plan-monthly-includes--gold {
  background: rgba(200,169,110,0.08);
  border-color: rgba(200,169,110,0.2);
}
.plan-monthly-includes h4 {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--gold);
  margin-bottom: 0.75rem;
  letter-spacing: 0.5px;
}
.plan-monthly-includes ul {
  list-style: none;
  padding: 0;
}
.plan-monthly-includes li {
  font-size: 0.78rem;
  color: var(--text-secondary);
  padding: 0.25rem 0;
  padding-left: 1rem;
  position: relative;
}
.plan-monthly-includes li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--gold-dim);
}
.plan-monthly-includes li strong {
  color: var(--gold-bright);
}

/* Referral bonus callout */
.plan-referral-bonus {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  background: linear-gradient(135deg, rgba(78,205,196,0.06), rgba(200,169,110,0.06));
  border: 1px dashed rgba(78,205,196,0.3);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
}
.plan-referral-bonus--gold {
  border-color: rgba(200,169,110,0.4);
  background: linear-gradient(135deg, rgba(200,169,110,0.08), rgba(78,205,196,0.04));
}
.referral-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
  margin-top: 0.1rem;
}
.plan-referral-bonus strong {
  color: var(--white);
  font-size: 0.85rem;
}
.referral-price {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--accent-green);
  text-shadow: 0 0 12px rgba(78,205,196,0.3);
}
.referral-savings {
  font-size: 0.72rem;
  color: var(--accent-green);
  letter-spacing: 0.5px;
  margin-top: 0.25rem;
  font-weight: 600;
}

/* Expert Recommendation */
.expert-recommendation {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  background: linear-gradient(135deg, rgba(200,169,110,0.06), rgba(26,26,36,0.8));
  border: 1px solid rgba(200,169,110,0.15);
  border-radius: var(--radius-lg);
  padding: 2rem;
  margin-top: 2.5rem;
  position: relative;
  overflow: hidden;
}
.expert-recommendation::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, var(--gold), var(--gold-dim));
}
.expert-quote-icon {
  font-size: 2.5rem;
  flex-shrink: 0;
  margin-top: 0.25rem;
}
.expert-content h4 {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.75rem;
}
.expert-quote {
  font-size: 0.95rem;
  font-style: italic;
  color: var(--text-primary);
  line-height: 1.7;
  margin-bottom: 1rem;
}
.expert-quote strong {
  color: var(--gold-bright);
  font-style: normal;
}
.expert-math {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.6;
  background: rgba(200,169,110,0.04);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
}
.expert-math strong {
  color: var(--accent-green);
}

/* ═══════════════════════════════════════
   RESPONSIVE — TABLET (≤ 768px)
   ═══════════════════════════════════════ */

@media (max-width: 768px) {
  /* CRITICAL: Remove scroll-snap so slides with long content
     (pricing, ROI, automation) are fully scrollable */
  html {
    scroll-snap-type: none;
  }
  .slide {
    scroll-snap-align: none;
    min-height: auto;
    height: auto;
    padding: 2.5rem 1rem;
    overflow: visible;
  }

  /* Grids → single column */
  .grid-2, .grid-2-1, .grid-1-2,
  .pain-grid, .auto-flow, .proj-grid { grid-template-columns: 1fr; }
  .solution-grid, .neuro-grid, .proposal-features { grid-template-columns: 1fr; }
  .plans-row {
    grid-template-columns: 1fr !important;
    max-width: 100% !important;
    width: 100% !important;
    gap: 1.5rem;
    padding: 0;
    box-sizing: border-box;
  }
  .plan-card {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box;
  }
  .grid-3 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }

  /* Navigation */
  .dot-nav { display: none; }
  .slide-number { font-size: 4rem; right: 1.5rem; bottom: 1.5rem; }
  .watermark { font-size: 0.5rem; letter-spacing: 1px; }

  /* Competitor Table — horizontal scroll */
  .comp-table {
    display: block;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    white-space: nowrap;
    margin-top: 1rem;
    border-radius: var(--radius-md);
    border: 1px solid rgba(200,169,110,0.08);
  }
  .comp-table th,
  .comp-table td {
    font-size: 0.7rem;
    padding: 0.6rem 0.75rem;
    min-width: 120px;
  }

  /* Journey Flow — reflow to vertical */
  .journey-flow {
    flex-direction: column;
    gap: 0;
  }
  .journey-flow::before { display: none; }
  .journey-step {
    flex: none;
    width: 100%;
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    text-align: left;
    margin-bottom: 1rem;
    padding-left: 0.5rem;
  }
  .journey-dot {
    margin: 0;
    flex-shrink: 0;
    width: 16px;
    height: 16px;
    margin-top: 2px;
  }
  .journey-step p {
    max-width: none;
    margin: 0;
  }

  /* Mockup Frames */
  .browser-frame { max-width: 100%; border-radius: var(--radius-md); }
  .browser-body { max-height: 400px; }
  .browser-url { font-size: 0.6rem; }
  .browser-open-btn { font-size: 0.55rem; padding: 3px 8px; }
  .phone-frame { width: 260px; border-radius: 30px; }
  .phone-body { max-height: 480px; }
  .phone-notch { width: 100px; height: 22px; border-radius: 0 0 14px 14px; }
  .phone-home-bar { width: 100px; height: 4px; }

  /* Design Tokens */
  .design-tokens {
    flex-direction: column;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
  }

  /* CTA Buttons */
  .cta-buttons {
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
  }
  .btn {
    width: 100%;
    max-width: 320px;
    justify-content: center;
    padding: 14px 24px;
  }

  /* Expert Recommendation */
  .expert-recommendation {
    flex-direction: column;
    padding: 1.5rem 1.25rem;
    gap: 0.75rem;
  }
  .expert-quote-icon { font-size: 2rem; }
  .expert-quote { font-size: 0.85rem; }
  .expert-math { font-size: 0.78rem; padding: 0.6rem 0.75rem; }

  /* Plans / Pricing — fully mobile-optimized */
  .plan-card {
    padding: 2rem 1.25rem 1.5rem;
  }
  .plan-card h3 { font-size: 1.35rem; }
  .plan-tier { font-size: 0.6rem; letter-spacing: 1.5px; }
  .plan-price--old { font-size: 0.95rem; }
  .plan-price--new { font-size: 2rem; }
  .plan-price-sub { font-size: 0.78rem; }
  .plan-payment-terms { font-size: 0.65rem; padding: 0.25rem 0.8rem; }
  .plan-features li { font-size: 0.78rem; padding: 0.35rem 0 0.35rem 1.1rem; }
  .plan-badge {
    font-size: 0.55rem;
    padding: 0.3rem 0.8rem;
    letter-spacing: 1px;
  }
  .plan-monthly-includes { padding: 1rem; }
  .plan-monthly-includes h4 { font-size: 0.75rem; }
  .plan-monthly-includes li { font-size: 0.72rem; }
  .plan-referral-bonus {
    flex-direction: column;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    text-align: center;
    align-items: center;
  }
  .referral-price { font-size: 1.1rem; }
  .plan-referral-bonus strong { font-size: 0.78rem; }
  .referral-savings { font-size: 0.68rem; }

  /* Projections */
  .proj-card { padding: 1.5rem 1.25rem; }
  .proj-card h3 { font-size: 1.1rem; }
  .proj-metric { font-size: 0.75rem; padding: 0.5rem 0; }
  .proj-metric .pm-value { font-size: 0.8rem; }

  /* SEO */
  .seo-columns { grid-template-columns: 1fr; gap: 1.5rem; }
  .keyword-list li { font-size: 0.72rem; padding: 0.5rem 0.5rem; }
  .kw-name { font-size: 0.68rem; }
  .kw-intent { font-size: 0.55rem; }

  /* Stat cards */
  .stat-value { font-size: 1.8rem; }
  .stat-xl { font-size: 2rem; }
  .stat-label { font-size: 0.65rem; }

  /* Auto cards */
  .auto-card { padding: 1rem; }
  .auto-card h4 { font-size: 0.78rem; }
  .auto-card p { font-size: 0.68rem; }
  .auto-impact { font-size: 0.6rem; }

  /* Pain items */
  .pain-item { padding: 1rem; }
  .pain-item h4 { font-size: 0.8rem; }
  .pain-item p { font-size: 0.7rem; }

  /* Slide titles */
  .slide-title { font-size: clamp(1.5rem, 6vw, 2.2rem); }
  .slide-subtitle { font-size: 0.9rem; }
  .eyebrow { font-size: 0.6rem; letter-spacing: 2px; }

  /* Cover — mobile */
  .cover-title { font-size: clamp(1.6rem, 7vw, 2.4rem); }
  .cover-badge { font-size: 0.55rem; padding: 5px 14px; }
  .brand-lockup {
    width: 180px;
    height: 180px;
  }
  .cover-desc { font-size: 0.85rem; }
  .cover-footer {
    position: relative;
    bottom: auto;
    margin-top: 2rem;
  }

  /* Neuro cards */
  .neuro-card { padding: 1.25rem; }
  .neuro-card h4 { font-size: 0.9rem; }
  .neuro-card p { font-size: 0.72rem; }
  .neuro-stat { font-size: 1.5rem; }

  /* Solution cards */
  .solution-card { padding: 1.25rem; }
  .solution-card h4 { font-size: 0.9rem; }
  .solution-card li { font-size: 0.7rem; }
}

/* ═══════════════════════════════════════
   RESPONSIVE — SMALL PHONES (≤ 480px)
   ═══════════════════════════════════════ */

@media (max-width: 480px) {
  .slide {
    padding: 2rem 1rem;
  }

  .slide-title { font-size: clamp(1.3rem, 5.5vw, 1.8rem); }
  .cover-title { font-size: clamp(1.4rem, 6.5vw, 2rem); }
  .brand-lockup { width: 150px; height: 150px; }
  .cover-badge { font-size: 0.5rem; letter-spacing: 2px; }

  .grid-4 { grid-template-columns: repeat(2, 1fr); gap: 1rem; }
  .stat-xl { font-size: 1.8rem; }
  .stat-label { font-size: 0.6rem; letter-spacing: 1px; }

  .plan-card h3 { font-size: 1.2rem; }
  .plan-price--new { font-size: 1.8rem; }
  .plan-price--old { font-size: 0.85rem; }
  .plan-price-sub { font-size: 0.72rem; }
  .plan-features li { font-size: 0.72rem; }
  .plan-badge { font-size: 0.5rem; padding: 0.25rem 0.6rem; }

  .expert-recommendation { padding: 1.25rem 1rem; }
  .expert-quote { font-size: 0.78rem; line-height: 1.6; }
  .expert-math { font-size: 0.72rem; }

  .proj-metric { flex-direction: column; gap: 0.2rem; }
  .proj-metric .pm-value { text-align: left; }

  .phone-frame { width: 240px; }

  .browser-dots span { width: 8px; height: 8px; }
  .browser-bar { padding: 8px 10px; }

  .cta-title { font-size: clamp(1.4rem, 5vw, 2rem); }
  .cta-disclaimer { font-size: 0.6rem; }
}