/* ==========================================================================
   QUELORNIXHUB — STYLE SYSTEM
   Ink & Paper Design Concept — 2026
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. DESIGN TOKENS
   -------------------------------------------------------------------------- */
:root {
  /* Colors — warm paper palette */
  --color-paper: #f5f0e8;
  --color-paper-dark: #ede7d9;
  --color-paper-mid: #e8e0ce;
  --color-ink: #1a1714;
  --color-ink-secondary: #3d3830;
  --color-ink-tertiary: #6b6358;
  --color-ink-muted: #9a9088;
  --color-accent: #8b5e3c;
  --color-accent-light: #c4956a;
  --color-accent-pale: #f0e4d4;
  --color-surface: #faf7f2;
  --color-surface-raised: #ffffff;
  --color-border: rgba(26, 23, 20, 0.12);
  --color-border-strong: rgba(26, 23, 20, 0.22);
  --color-dark-bg: #1a1714;
  --color-dark-surface: #252118;
  --color-dark-border: rgba(245, 240, 232, 0.1);

  /* Typography */
  --font-heading: 'Bricolage Grotesque', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;

  /* Type scale */
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-md: 1.125rem;
  --text-lg: 1.25rem;
  --text-xl: 1.5rem;
  --text-2xl: 2rem;
  --text-3xl: clamp(2rem, 4vw, 2.75rem);
  --text-4xl: clamp(2.5rem, 5vw, 3.5rem);
  --text-hero: clamp(2.8rem, 7vw, 5rem);

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Border radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-2xl: 32px;
  --radius-full: 9999px;

  /* Shadows — layered system */
  --shadow-sm: 0 1px 2px rgba(26,23,20,0.04), 0 1px 4px rgba(26,23,20,0.06);
  --shadow-md: 0 2px 4px rgba(26,23,20,0.04), 0 4px 12px rgba(26,23,20,0.08), 0 8px 24px rgba(26,23,20,0.06);
  --shadow-lg: 0 4px 8px rgba(26,23,20,0.04), 0 8px 24px rgba(26,23,20,0.1), 0 16px 48px rgba(26,23,20,0.08);
  --shadow-xl: 0 8px 16px rgba(26,23,20,0.06), 0 16px 40px rgba(26,23,20,0.12), 0 32px 80px rgba(26,23,20,0.1);
  --shadow-accent: 0 4px 12px rgba(139,94,60,0.2), 0 8px 32px rgba(139,94,60,0.15);

  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-spring: 350ms cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* --------------------------------------------------------------------------
   2. RESET & BASE
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.7;
  color: var(--color-ink);
  background-color: var(--color-paper);
  overflow-x: hidden;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  /* Paper texture via CSS noise */
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");
}

main { flex: 1; }

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

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color var(--transition-fast), opacity var(--transition-fast);
}

a:hover { opacity: 0.8; }

ul { list-style: none; }

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: var(--font-body);
}

/* --------------------------------------------------------------------------
   3. TYPOGRAPHY
   -------------------------------------------------------------------------- */
h1, h2, h3, h4, h5 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.15;
  color: var(--color-ink);
  letter-spacing: -0.02em;
}

p { margin-bottom: var(--space-4); }
p:last-child { margin-bottom: 0; }

/* --------------------------------------------------------------------------
   4. LAYOUT UTILITIES
   -------------------------------------------------------------------------- */
.section-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.section-header {
  max-width: 680px;
  margin-bottom: var(--space-12);
}

.section-header-centered {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-4);
}

.section-label-light {
  color: var(--color-accent-light);
}

.section-heading {
  font-size: var(--text-3xl);
  font-weight: 800;
  color: var(--color-ink);
  margin-bottom: var(--space-4);
}

.section-heading-light {
  color: var(--color-paper);
}

.section-subheading {
  font-size: var(--text-md);
  color: var(--color-ink-tertiary);
  line-height: 1.6;
  max-width: 580px;
}

.section-subheading-light {
  color: rgba(245, 240, 232, 0.7);
}

/* --------------------------------------------------------------------------
   5. BUTTONS
   -------------------------------------------------------------------------- */
.button-primary {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-8);
  background-color: var(--color-ink);
  color: var(--color-paper);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.02em;
  border-radius: var(--radius-sm);
  border: 2px solid var(--color-ink);
  transition: background-color var(--transition-base), color var(--transition-base), transform var(--transition-spring), box-shadow var(--transition-base);
  box-shadow: var(--shadow-sm);
}

.button-primary:hover {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-paper);
  transform: translateY(-2px);
  box-shadow: var(--shadow-accent);
  opacity: 1;
}

.button-secondary {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-8);
  background-color: transparent;
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.02em;
  border-radius: var(--radius-sm);
  border: 2px solid var(--color-border-strong);
  transition: all var(--transition-base);
}

.button-secondary:hover {
  border-color: var(--color-ink);
  background-color: var(--color-ink);
  color: var(--color-paper);
  transform: translateY(-2px);
  opacity: 1;
}

/* --------------------------------------------------------------------------
   6. MAIN NAVIGATION
   -------------------------------------------------------------------------- */
.main-navigation {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: var(--space-5) 0;
  transition: background-color var(--transition-base), box-shadow var(--transition-base), padding var(--transition-base);
}

.main-navigation.navigation-scrolled {
  background-color: rgba(245, 240, 232, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 var(--color-border), var(--shadow-sm);
  padding: var(--space-3) 0;
}

.navigation-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.navigation-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: var(--color-ink);
  transition: opacity var(--transition-fast);
}

.navigation-logo:hover { opacity: 0.8; }

.logo-image {
  width: 36px;
  height: 36px;
}

.logo-text {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: 800;
  color: var(--color-ink);
  letter-spacing: -0.03em;
}

.navigation-links {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.nav-link {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-ink-secondary);
  text-decoration: none;
  transition: color var(--transition-fast);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 0;
  height: 1px;
  background-color: var(--color-accent);
  transition: width var(--transition-base);
}

.nav-link:hover {
  color: var(--color-ink);
  opacity: 1;
}

.nav-link:hover::after { width: 100%; }

.nav-link-cta {
  padding: var(--space-2) var(--space-5);
  background-color: var(--color-ink);
  color: var(--color-paper) !important;
  border-radius: var(--radius-sm);
  font-weight: 600;
  transition: background-color var(--transition-base), transform var(--transition-spring);
}

.nav-link-cta::after { display: none; }

.nav-link-cta:hover {
  background-color: var(--color-accent);
  color: var(--color-paper);
  transform: translateY(-1px);
  opacity: 1;
}

.hamburger-button {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
  background: none;
  border: none;
  cursor: pointer;
  min-width: 44px;
  min-height: 44px;
  align-items: center;
  justify-content: center;
}

.hamburger-line {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--color-ink);
  border-radius: var(--radius-full);
  transition: transform var(--transition-base), opacity var(--transition-base);
}

/* --------------------------------------------------------------------------
   7. MOBILE TAB BAR
   -------------------------------------------------------------------------- */
.mobile-tab-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 999;
  background-color: rgba(245, 240, 232, 0.97);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-top: 1px solid var(--color-border);
  padding: var(--space-2) 0 calc(var(--space-2) + env(safe-area-inset-bottom));
  box-shadow: 0 -4px 24px rgba(26,23,20,0.08);
}

.mobile-tab-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  padding: var(--space-2) var(--space-3);
  color: var(--color-ink-muted);
  text-decoration: none;
  font-size: 10px;
  font-weight: 500;
  min-width: 44px;
  min-height: 44px;
  justify-content: center;
  border-radius: var(--radius-md);
  transition: color var(--transition-fast), background-color var(--transition-fast);
  flex: 1;
}

.mobile-tab-item i {
  font-size: 18px;
  transition: transform var(--transition-spring);
}

.mobile-tab-item:hover,
.mobile-tab-item.tab-active {
  color: var(--color-accent);
  opacity: 1;
}

.mobile-tab-item:hover i,
.mobile-tab-item.tab-active i {
  transform: translateY(-2px);
}

.mobile-tab-cta {
  color: var(--color-accent);
  font-weight: 600;
}

/* --------------------------------------------------------------------------
   8. HERO SECTION
   -------------------------------------------------------------------------- */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: calc(var(--space-24) + 60px) 0 var(--space-20);
  overflow: hidden;
  background-color: var(--color-paper);
}

.hero-background-texture {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(ellipse at 70% 20%, rgba(139,94,60,0.06) 0%, transparent 60%),
    radial-gradient(ellipse at 20% 80%, rgba(139,94,60,0.04) 0%, transparent 50%);
  pointer-events: none;
}

.hero-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-6);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
  width: 100%;
}

.hero-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-5);
}

.label-dot {
  width: 6px;
  height: 6px;
  border-radius: var(--radius-full);
  background-color: var(--color-accent);
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.7); }
}

.hero-heading {
  font-size: var(--text-hero);
  font-weight: 800;
  line-height: 1.05;
  color: var(--color-ink);
  margin-bottom: var(--space-6);
  letter-spacing: -0.03em;
}

.hero-heading-accent {
  font-style: italic;
  color: var(--color-accent);
}

.hero-description {
  font-size: var(--text-md);
  color: var(--color-ink-tertiary);
  line-height: 1.7;
  margin-bottom: var(--space-8);
  max-width: 520px;
}

.hero-actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-bottom: var(--space-10);
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-5);
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-border);
}

.hero-meta-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-ink-tertiary);
  font-weight: 500;
}

.hero-meta-item i {
  color: var(--color-accent);
  font-size: 14px;
}

/* Hero Visual */
.hero-visual {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.hero-card-featured {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  aspect-ratio: 4/3;
}

.hero-card-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.hero-card-featured:hover .hero-card-image {
  transform: scale(1.03);
}

.hero-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(26,23,20,0.5) 0%, transparent 60%);
  display: flex;
  align-items: flex-end;
  padding: var(--space-5);
}

.hero-card-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background-color: rgba(245, 240, 232, 0.92);
  backdrop-filter: blur(8px);
  color: var(--color-ink);
  font-size: var(--text-sm);
  font-weight: 700;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  letter-spacing: 0.02em;
}

.hero-card-badge i { color: var(--color-accent); }

.hero-side-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
}

.hero-side-card {
  background-color: var(--color-surface-raised);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-4) var(--space-5);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-ink-secondary);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-spring), box-shadow var(--transition-base), border-color var(--transition-base);
}

.hero-side-card i {
  color: var(--color-accent);
  font-size: 18px;
  flex-shrink: 0;
}

.hero-side-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-accent-light);
}

.hero-scroll-indicator {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--color-ink-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  animation: bounce-scroll 2s ease-in-out infinite;
}

@keyframes bounce-scroll {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(6px); }
}

/* Hero animations */
.hero-animate {
  opacity: 0;
  transform: translateY(30px);
  animation: hero-entrance 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.hero-animate-delay {
  animation-delay: 0.2s;
}

@keyframes hero-entrance {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* --------------------------------------------------------------------------
   9. COURSE OVERVIEW SECTION
   -------------------------------------------------------------------------- */
.course-overview-section {
  padding: var(--space-24) 0;
  background-color: var(--color-surface);
  border-top: 1px solid var(--color-border);
}

.overview-feature-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: var(--space-8);
  align-items: start;
}

.overview-featured-card {
  background-color: var(--color-surface-raised);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-slow), box-shadow var(--transition-slow);
}

.overview-featured-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.overview-featured-image {
  width: 100%;
  height: 280px;
  object-fit: cover;
}

.overview-featured-content {
  padding: var(--space-8);
}

.overview-featured-title {
  font-size: var(--text-xl);
  font-weight: 700;
  margin-bottom: var(--space-4);
  color: var(--color-ink);
}

.overview-featured-text {
  font-size: var(--text-base);
  color: var(--color-ink-tertiary);
  line-height: 1.7;
  margin-bottom: var(--space-4);
}

.overview-small-cards {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.overview-small-card {
  background-color: var(--color-surface-raised);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5) var(--space-6);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-spring), box-shadow var(--transition-base), border-color var(--transition-base);
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
}

.overview-small-card:hover {
  transform: translateY(-2px) translateX(3px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-accent-light);
}

.small-card-icon {
  width: 40px;
  height: 40px;
  background-color: var(--color-accent-pale);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--color-accent);
  font-size: 16px;
  transition: background-color var(--transition-base), transform var(--transition-spring);
}

.overview-small-card:hover .small-card-icon {
  background-color: var(--color-accent);
  color: var(--color-paper);
  transform: scale(1.1);
}

.small-card-title {
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-ink);
  margin-bottom: var(--space-1);
}

.small-card-text {
  font-size: var(--text-sm);
  color: var(--color-ink-tertiary);
  line-height: 1.6;
  margin-bottom: 0;
}

/* --------------------------------------------------------------------------
   10. PROGRAM SECTION
   -------------------------------------------------------------------------- */
.program-section {
  padding: var(--space-24) 0;
  background-color: var(--color-dark-bg);
  position: relative;
  overflow: hidden;
}

.program-section::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(139,94,60,0.12) 0%, transparent 70%);
  pointer-events: none;
}

.program-days-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.program-day-card {
  background-color: var(--color-dark-surface);
  border: 1px solid var(--color-dark-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  position: relative;
  transition: transform var(--transition-slow), box-shadow var(--transition-slow), border-color var(--transition-base);
  overflow: hidden;
}

.program-day-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-accent-light));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-slow);
}

.program-day-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
  border-color: rgba(139,94,60,0.3);
}

.program-day-card:hover::before {
  transform: scaleX(1);
}

.day-number {
  font-family: var(--font-heading);
  font-size: 4rem;
  font-weight: 800;
  color: rgba(245, 240, 232, 0.06);
  line-height: 1;
  margin-bottom: var(--space-4);
  letter-spacing: -0.04em;
  transition: color var(--transition-base);
}

.program-day-card:hover .day-number {
  color: rgba(139,94,60,0.15);
}

.day-title {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-paper);
  margin-bottom: var(--space-4);
}

.day-description {
  font-size: var(--text-sm);
  color: rgba(245, 240, 232, 0.6);
  line-height: 1.7;
  margin-bottom: var(--space-6);
}

.day-topics {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.day-topics li {
  font-size: var(--text-sm);
  color: rgba(245, 240, 232, 0.75);
  padding-left: var(--space-5);
  position: relative;
  line-height: 1.5;
}

.day-topics li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 6px;
  height: 6px;
  border-radius: var(--radius-full);
  background-color: var(--color-accent);
  flex-shrink: 0;
}

/* --------------------------------------------------------------------------
   11. PROTOCOLS SECTION
   -------------------------------------------------------------------------- */
.protocols-section {
  padding: var(--space-24) 0;
  background-color: var(--color-paper);
}

.protocols-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  margin-bottom: var(--space-12);
}

.protocol-card {
  background-color: var(--color-surface-raised);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-slow), box-shadow var(--transition-slow);
}

.protocol-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.protocol-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-5);
}

.protocol-icon {
  width: 52px;
  height: 52px;
  background-color: var(--color-accent-pale);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  font-size: 22px;
  transition: background-color var(--transition-base), transform var(--transition-spring);
}

.protocol-card:hover .protocol-icon {
  background-color: var(--color-accent);
  color: var(--color-paper);
  transform: scale(1.08) rotate(-3deg);
}

.protocol-badge {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
  background-color: var(--color-accent-pale);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
}

.protocol-title {
  font-size: var(--text-xl);
  font-weight: 800;
  color: var(--color-ink);
  margin-bottom: var(--space-4);
}

.protocol-description {
  font-size: var(--text-sm);
  color: var(--color-ink-tertiary);
  line-height: 1.7;
  margin-bottom: var(--space-5);
}

.protocol-image {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-5);
  transition: transform var(--transition-slow);
}

.protocol-card:hover .protocol-image {
  transform: scale(1.02);
}

.protocol-features {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.protocol-features li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-ink-secondary);
  font-weight: 500;
}

.protocol-features li i {
  color: var(--color-accent);
  font-size: 12px;
  flex-shrink: 0;
}

/* Integration showcase */
.integration-showcase {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-10);
  align-items: center;
  background-color: var(--color-paper-dark);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  padding: var(--space-10) var(--space-12);
}

.integration-title {
  font-size: var(--text-2xl);
  font-weight: 800;
  color: var(--color-ink);
  margin-bottom: var(--space-4);
}

.integration-description {
  font-size: var(--text-base);
  color: var(--color-ink-tertiary);
  line-height: 1.7;
  margin-bottom: var(--space-4);
}

.integration-image {
  width: 100%;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  transition: transform var(--transition-slow), box-shadow var(--transition-slow);
}

.integration-image:hover {
  transform: scale(1.02);
  box-shadow: var(--shadow-xl);
}

/* --------------------------------------------------------------------------
   12. SYSTEMS SLIDER SECTION
   -------------------------------------------------------------------------- */
.systems-slider-section {
  padding: var(--space-24) 0;
  background-color: var(--color-paper-dark);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.systems-swiper {
  padding-bottom: var(--space-12) !important;
}

.system-slide-card {
  background-color: var(--color-surface-raised);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  height: 100%;
  min-height: 240px;
  transition: transform var(--transition-spring), box-shadow var(--transition-base), border-color var(--transition-base);
  box-shadow: var(--shadow-sm);
}

.system-slide-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-accent-light);
}

.system-slide-icon {
  width: 56px;
  height: 56px;
  background-color: var(--color-accent-pale);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  font-size: 24px;
  margin-bottom: var(--space-5);
  transition: background-color var(--transition-base), transform var(--transition-spring);
}

.system-slide-card:hover .system-slide-icon {
  background-color: var(--color-accent);
  color: var(--color-paper);
  transform: scale(1.1);
}

.system-slide-title {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-ink);
  margin-bottom: var(--space-3);
}

.system-slide-text {
  font-size: var(--text-sm);
  color: var(--color-ink-tertiary);
  line-height: 1.65;
  margin-bottom: 0;
}

/* Swiper customization */
.swiper-pagination-bullet {
  background-color: var(--color-ink-muted) !important;
  opacity: 0.4 !important;
  width: 8px !important;
  height: 8px !important;
  transition: all var(--transition-base) !important;
}

.swiper-pagination-bullet-active {
  background-color: var(--color-accent) !important;
  opacity: 1 !important;
  width: 24px !important;
  border-radius: var(--radius-full) !important;
}

.swiper-button-next,
.swiper-button-prev {
  color: var(--color-accent) !important;
  background-color: var(--color-surface-raised);
  border: 1px solid var(--color-border);
  width: 44px !important;
  height: 44px !important;
  border-radius: var(--radius-full) !important;
  box-shadow: var(--shadow-md);
  transition: background-color var(--transition-base), transform var(--transition-spring);
}

.swiper-button-next::after,
.swiper-button-prev::after {
  font-size: 14px !important;
  font-weight: 700;
}

.swiper-button-next:hover,
.swiper-button-prev:hover {
  background-color: var(--color-accent);
  color: var(--color-paper) !important;
  transform: scale(1.08);
}

/* --------------------------------------------------------------------------
   13. TIMELINE / LEARNING PATH SECTION
   -------------------------------------------------------------------------- */
.learning-path-section {
  padding: var(--space-24) 0;
  background-color: var(--color-surface);
}

.timeline-container {
  position: relative;
  max-width: 860px;
  margin: 0 auto;
}

.timeline-line {
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 1px;
  background: linear-gradient(to bottom, transparent, var(--color-border-strong) 10%, var(--color-border-strong) 90%, transparent);
  transform: translateX(-50%);
}

.timeline-item {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: var(--space-6);
  align-items: start;
  margin-bottom: var(--space-12);
  position: relative;
}

.timeline-item:last-child {
  margin-bottom: 0;
}

.timeline-item-left .timeline-content {
  grid-column: 1;
  text-align: right;
}

.timeline-item-left .timeline-marker {
  grid-column: 2;
}

.timeline-item-left .timeline-content ~ * {
  grid-column: 3;
}

.timeline-item-right .timeline-content {
  grid-column: 3;
}

.timeline-item-right .timeline-marker {
  grid-column: 2;
}

.timeline-item-right::before {
  content: '';
  grid-column: 1;
}

.timeline-marker {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  background-color: var(--color-surface-raised);
  border: 2px solid var(--color-border-strong);
  border-radius: var(--radius-full);
  flex-shrink: 0;
  z-index: 1;
  transition: border-color var(--transition-base), background-color var(--transition-base), transform var(--transition-spring);
}

.timeline-item:hover .timeline-marker {
  border-color: var(--color-accent);
  background-color: var(--color-accent);
  transform: scale(1.1);
}

.timeline-step {
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 800;
  color: var(--color-ink-secondary);
  transition: color var(--transition-base);
}

.timeline-item:hover .timeline-step {
  color: var(--color-paper);
}

.timeline-content {
  padding-top: var(--space-2);
}

.timeline-date {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-2);
}

.timeline-title {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-ink);
  margin-bottom: var(--space-3);
}

.timeline-text {
  font-size: var(--text-sm);
  color: var(--color-ink-tertiary);
  line-height: 1.7;
  margin-bottom: 0;
}

/* --------------------------------------------------------------------------
   14. TARGET SECTION
   -------------------------------------------------------------------------- */
.target-section {
  padding: var(--space-24) 0;
  background-color: var(--color-paper);
  border-top: 1px solid var(--color-border);
}

.target-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
}

.target-card {
  background-color: var(--color-surface-raised);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-slow), box-shadow var(--transition-slow);
}

.target-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.target-card-image {
  width: 100%;
  height: 240px;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.target-card:hover .target-card-image {
  transform: scale(1.04);
}

.target-card-content {
  padding: var(--space-8);
}

.target-card-title {
  font-size: var(--text-xl);
  font-weight: 800;
  color: var(--color-ink);
  margin-bottom: var(--space-4);
}

.target-card-text {
  font-size: var(--text-base);
  color: var(--color-ink-tertiary);
  line-height: 1.7;
  margin-bottom: var(--space-4);
}

/* --------------------------------------------------------------------------
   15. CONTACT SECTION
   -------------------------------------------------------------------------- */
.contact-section {
  padding: var(--space-24) 0;
  background-color: var(--color-paper-dark);
  border-top: 1px solid var(--color-border);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--space-12);
  align-items: start;
}

.contact-intro {
  font-size: var(--text-base);
  color: var(--color-ink-tertiary);
  line-height: 1.7;
  margin-bottom: var(--space-8);
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}

.contact-detail-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
}

.contact-detail-icon {
  width: 40px;
  height: 40px;
  background-color: var(--color-accent-pale);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  font-size: 16px;
  flex-shrink: 0;
  transition: background-color var(--transition-base), transform var(--transition-spring);
}

.contact-detail-item:hover .contact-detail-icon {
  background-color: var(--color-accent);
  color: var(--color-paper);
  transform: scale(1.08);
}

.contact-detail-text {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.contact-detail-text strong {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-ink);
}

.contact-detail-text span,
.contact-detail-text a {
  font-size: var(--text-sm);
  color: var(--color-ink-tertiary);
  transition: color var(--transition-fast);
}

.contact-detail-text a:hover {
  color: var(--color-accent);
  opacity: 1;
}

.map-container {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.map-iframe {
  display: block;
  filter: grayscale(20%) contrast(1.05);
}

/* Form */
.contact-form-wrapper {
  background-color: var(--color-surface-raised);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-md);
}

.inquiry-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-ink-secondary);
  letter-spacing: 0.01em;
}

.required-mark {
  color: var(--color-accent);
}

.form-input,
.form-textarea {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--color-ink);
  background-color: var(--color-paper);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-md);
  outline: none;
  transition: border-color var(--transition-base), box-shadow var(--transition-base), background-color var(--transition-base);
  min-height: 44px;
}

.form-input:focus,
.form-textarea:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(139,94,60,0.12);
  background-color: var(--color-surface-raised);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--color-ink-muted);
}

.form-textarea {
  resize: vertical;
  min-height: 110px;
  line-height: 1.6;
}

.form-privacy-field {
  padding: var(--space-4);
  background-color: var(--color-paper-dark);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
}

.privacy-checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  cursor: pointer;
}

.privacy-checkbox {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.checkbox-custom {
  width: 20px;
  height: 20px;
  min-width: 20px;
  border: 2px solid var(--color-border-strong);
  border-radius: var(--radius-sm);
  background-color: var(--color-surface-raised);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color var(--transition-base), background-color var(--transition-base);
  margin-top: 2px;
}

.privacy-checkbox:checked + .checkbox-custom {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
}

.privacy-checkbox:checked + .checkbox-custom::after {
  content: '';
  width: 10px;
  height: 6px;
  border-left: 2px solid white;
  border-bottom: 2px solid white;
  transform: rotate(-45deg) translateY(-1px);
  display: block;
}

.privacy-text {
  font-size: var(--text-sm);
  color: var(--color-ink-tertiary);
  line-height: 1.6;
}

.privacy-link {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.form-submit-button {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-8);
  background-color: var(--color-ink);
  color: var(--color-paper);
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 600;
  border-radius: var(--radius-md);
  border: 2px solid var(--color-ink);
  cursor: pointer;
  transition: background-color var(--transition-base), transform var(--transition-spring), box-shadow var(--transition-base);
  min-height: 52px;
}

.form-submit-button:hover {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
  transform: translateY(-2px);
  box-shadow: var(--shadow-accent);
}

.form-submit-button:active {
  transform: translateY(0);
}

.form-note {
  font-size: var(--text-xs);
  color: var(--color-ink-muted);
  text-align: center;
  margin-bottom: 0;
}

/* intl-tel-input override */
.iti__flag-container {
  background-color: var(--color-paper-dark);
  border-right: 1px solid var(--color-border-strong);
  border-radius: var(--radius-md) 0 0 var(--radius-md);
}

.iti--separate-dial-code .iti__selected-flag {
  background-color: var(--color-paper-dark);
  border-radius: var(--radius-md) 0 0 var(--radius-md);
}

/* --------------------------------------------------------------------------
   16. FOOTER
   -------------------------------------------------------------------------- */
.page-footer {
  background-color: var(--color-ink);
  color: var(--color-paper);
  margin-top: auto;
}

.footer-stats-bar {
  background-color: var(--color-accent);
  padding: var(--space-4) 0;
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.footer-stats-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-6);
  justify-content: center;
  align-items: center;
}

.footer-stat-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-paper);
}

.footer-stat-item i {
  font-size: 16px;
  opacity: 0.85;
}

.footer-main {
  padding: var(--space-16) 0 var(--space-8);
}

.footer-content-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: var(--space-8);
  margin-bottom: var(--space-12);
}

.footer-logo-link {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  margin-bottom: var(--space-4);
  transition: opacity var(--transition-fast);
}

.footer-logo-link:hover { opacity: 0.8; }

.footer-logo {
  width: 32px;
  height: 32px;
  filter: invert(1) brightness(0.9);
}

.footer-brand-name {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: 800;
  color: var(--color-paper);
  letter-spacing: -0.03em;
}

.footer-brand-description {
  font-size: var(--text-sm);
  color: rgba(245, 240, 232, 0.55);
  line-height: 1.7;
  margin-bottom: 0;
}

.footer-column-title {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(245, 240, 232, 0.5);
  margin-bottom: var(--space-4);
}

.footer-nav-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-nav-link {
  font-size: var(--text-sm);
  color: rgba(245, 240, 232, 0.7);
  text-decoration: none;
  transition: color var(--transition-fast), padding-left var(--transition-base);
}

.footer-nav-link:hover {
  color: var(--color-paper);
  padding-left: var(--space-2);
  opacity: 1;
}

.footer-legal-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer-legal-info p {
  font-size: var(--text-xs);
  color: rgba(245, 240, 232, 0.55);
  margin-bottom: 0;
  line-height: 1.5;
}

.footer-contact-link {
  font-size: var(--text-xs);
  color: rgba(245, 240, 232, 0.7);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-contact-link:hover {
  color: var(--color-paper);
  opacity: 1;
}

.footer-bottom {
  border-top: 1px solid rgba(245, 240, 232, 0.08);
  padding-top: var(--space-6);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.footer-copyright,
.footer-compliance {
  font-size: var(--text-xs);
  color: rgba(245, 240, 232, 0.4);
  margin-bottom: 0;
}

/* --------------------------------------------------------------------------
   17. COOKIE CONSENT
   -------------------------------------------------------------------------- */
.cookie-bell-container {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  z-index: 9000;
}

.cookie-bell-button {
  width: 52px;
  height: 52px;
  background-color: var(--color-ink);
  color: var(--color-paper);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  box-shadow: var(--shadow-lg);
  transition: background-color var(--transition-base), transform var(--transition-spring);
  position: relative;
  border: 2px solid rgba(245,240,232,0.1);
}

.cookie-bell-button:hover {
  background-color: var(--color-accent);
  transform: scale(1.08);
}

.cookie-bell-badge {
  position: absolute;
  top: -3px;
  right: -3px;
  width: 14px;
  height: 14px;
  background-color: var(--color-accent);
  border-radius: var(--radius-full);
  border: 2px solid var(--color-paper);
  display: none;
}

.cookie-bell-badge.badge-visible {
  display: block;
  animation: badge-pulse 2s ease-in-out infinite;
}

@keyframes badge-pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.2); }
}

.cookie-slide-panel {
  position: absolute;
  bottom: calc(100% + var(--space-3));
  right: 0;
  width: 340px;
  background-color: var(--color-surface-raised);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  transform: translateY(20px) scale(0.95);
  opacity: 0;
  pointer-events: none;
  transition: transform var(--transition-spring), opacity var(--transition-base);
  overflow: hidden;
}

.cookie-slide-panel.panel-open {
  transform: translateY(0) scale(1);
  opacity: 1;
  pointer-events: all;
}

.cookie-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--color-border);
  background-color: var(--color-paper-dark);
}

.cookie-panel-title {
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-ink);
}

.cookie-panel-close {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-ink-muted);
  border-radius: var(--radius-md);
  transition: color var(--transition-fast), background-color var(--transition-fast);
}

.cookie-panel-close:hover {
  color: var(--color-ink);
  background-color: var(--color-border);
}

.cookie-panel-body {
  padding: var(--space-5);
}

.cookie-panel-intro {
  font-size: var(--text-xs);
  color: var(--color-ink-tertiary);
  line-height: 1.6;
  margin-bottom: var(--space-4);
}

.cookie-toggle-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
}

.cookie-toggle-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-3);
  background-color: var(--color-paper);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
}

.cookie-toggle-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.cookie-toggle-info strong {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-ink);
}

.cookie-toggle-info span {
  font-size: 10px;
  color: var(--color-ink-muted);
}

.cookie-toggle-disabled {
  font-size: 10px;
  color: var(--color-ink-muted);
  font-weight: 500;
  white-space: nowrap;
}

.cookie-switch-label {
  cursor: pointer;
  flex-shrink: 0;
}

.cookie-switch-input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.cookie-switch-track {
  display: block;
  width: 38px;
  height: 22px;
  background-color: var(--color-border-strong);
  border-radius: var(--radius-full);
  position: relative;
  transition: background-color var(--transition-base);
}

.cookie-switch-track::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 3px;
  width: 16px;
  height: 16px;
  background-color: white;
  border-radius: var(--radius-full);
  transition: transform var(--transition-base);
  box-shadow: var(--shadow-sm);
}

.cookie-switch-input:checked + .cookie-switch-track {
  background-color: var(--color-accent);
}

.cookie-switch-input:checked + .cookie-switch-track::after {
  transform: translateX(16px);
}

.cookie-panel-actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

.cookie-accept-all,
.cookie-save-prefs,
.cookie-reject-all {
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  font-size: var(--text-xs);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-base);
  min-height: 36px;
  font-family: var(--font-body);
}

.cookie-accept-all {
  background-color: var(--color-ink);
  color: var(--color-paper);
  border: 1px solid var(--color-ink);
}

.cookie-accept-all:hover {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
}

.cookie-save-prefs {
  background-color: var(--color-accent-pale);
  color: var(--color-accent);
  border: 1px solid var(--color-accent-light);
}

.cookie-save-prefs:hover {
  background-color: var(--color-accent);
  color: var(--color-paper);
  border-color: var(--color-accent);
}

.cookie-reject-all {
  background-color: transparent;
  color: var(--color-ink-muted);
  border: 1px solid var(--color-border);
}

.cookie-reject-all:hover {
  background-color: var(--color-paper-dark);
  color: var(--color-ink-secondary);
}

.cookie-panel-legal {
  font-size: 10px;
  color: var(--color-ink-muted);
  line-height: 1.5;
  text-align: center;
  margin-bottom: 0;
}

.cookie-legal-link {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 1px;
}

/* --------------------------------------------------------------------------
   18. SCROLL REVEAL ANIMATIONS
   -------------------------------------------------------------------------- */
.reveal-on-scroll {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1), transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal-on-scroll.revealed {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* --------------------------------------------------------------------------
   19. LEGAL PAGES
   -------------------------------------------------------------------------- */
.legal-page-wrapper {
  padding-top: 100px;
  min-height: 100vh;
}

.legal-hero {
  background-color: var(--color-dark-bg);
  padding: var(--space-16) 0 var(--space-12);
}

.legal-hero-label {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent-light);
  display: block;
  margin-bottom: var(--space-3);
}

.legal-hero-title {
  font-size: var(--text-4xl);
  font-weight: 800;
  color: var(--color-paper);
  margin-bottom: var(--space-3);
}

.legal-hero-date {
  font-size: var(--text-sm);
  color: rgba(245, 240, 232, 0.5);
}

.legal-content {
  padding: var(--space-16) 0;
  background-color: var(--color-surface);
}

.legal-content-inner {
  max-width: 780px;
}

.legal-section-title {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-ink);
  margin-top: var(--space-10);
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--color-border);
}

.legal-section-title:first-child {
  margin-top: 0;
}

.legal-paragraph {
  font-size: var(--text-base);
  color: var(--color-ink-tertiary);
  line-height: 1.8;
  margin-bottom: var(--space-5);
}

.legal-list {
  margin: var(--space-4) 0 var(--space-5) var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.legal-list li {
  font-size: var(--text-base);
  color: var(--color-ink-tertiary);
  line-height: 1.7;
  list-style: disc;
}

.legal-highlight {
  background-color: var(--color-accent-pale);
  border-left: 3px solid var(--color-accent);
  padding: var(--space-4) var(--space-5);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin: var(--space-5) 0;
}

.legal-highlight p {
  font-size: var(--text-sm);
  color: var(--color-ink-secondary);
  margin-bottom: 0;
  line-height: 1.7;
}

/* --------------------------------------------------------------------------
   20. THANKS PAGE
   -------------------------------------------------------------------------- */
.thanks-page-main {
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-20) var(--space-6);
  background-color: var(--color-paper);
}

.thanks-content-wrapper {
  max-width: 640px;
  width: 100%;
  text-align: center;
}

.thanks-quote-card {
  background-color: var(--color-dark-bg);
  border-radius: var(--radius-2xl);
  padding: var(--space-12) var(--space-10);
  margin-bottom: var(--space-10);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.thanks-quote-card::before {
  content: '\201C';
  position: absolute;
  top: -20px;
  left: var(--space-8);
  font-family: var(--font-heading);
  font-size: 12rem;
  color: rgba(139,94,60,0.15);
  line-height: 1;
  pointer-events: none;
}

.thanks-quote-text {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--color-paper);
  line-height: 1.5;
  font-style: italic;
  margin-bottom: var(--space-5);
  position: relative;
  z-index: 1;
}

.thanks-quote-attribution {
  font-size: var(--text-sm);
  color: rgba(245, 240, 232, 0.5);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 0;
  position: relative;
  z-index: 1;
}

.thanks-heading {
  font-size: var(--text-3xl);
  font-weight: 800;
  color: var(--color-ink);
  margin-bottom: var(--space-4);
}

.thanks-message {
  font-size: var(--text-md);
  color: var(--color-ink-tertiary);
  line-height: 1.7;
  margin-bottom: var(--space-8);
}

.thanks-home-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-8);
  background-color: var(--color-ink);
  color: var(--color-paper);
  font-weight: 600;
  font-size: var(--text-sm);
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: background-color var(--transition-base), transform var(--transition-spring);
}

.thanks-home-link:hover {
  background-color: var(--color-accent);
  color: var(--color-paper);
  transform: translateY(-2px);
  opacity: 1;
}

/* --------------------------------------------------------------------------
   21. RESPONSIVE — MOBILE FIRST
   -------------------------------------------------------------------------- */

/* Tablet */
@media (max-width: 1024px) {
  .hero-container {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }

  .hero-visual {
    order: -1;
  }

  .hero-card-featured {
    aspect-ratio: 16/9;
  }

  .overview-feature-grid {
    grid-template-columns: 1fr;
  }

  .program-days-grid {
    grid-template-columns: 1fr;
    gap: var(--space-5);
  }

  .protocols-grid {
    grid-template-columns: 1fr;
  }

  .integration-showcase {
    grid-template-columns: 1fr;
    padding: var(--space-8);
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }

  .footer-content-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }

  .timeline-line { display: none; }

  .timeline-item {
    grid-template-columns: auto 1fr;
    gap: var(--space-4);
  }

  .timeline-item-left .timeline-content,
  .timeline-item-right .timeline-content {
    grid-column: 2;
    text-align: left;
  }

  .timeline-item-left .timeline-marker,
  .timeline-item-right .timeline-marker {
    grid-column: 1;
    grid-row: 1;
  }

  .timeline-item-right::before { display: none; }

  .target-grid {
    grid-template-columns: 1fr;
  }
}

/* Mobile */
@media (max-width: 768px) {
  .navigation-links { display: none; }
  .hamburger-button { display: flex; }
  .mobile-tab-bar {
    display: flex;
    justify-content: space-around;
  }

  body { padding-bottom: 80px; }

  .hero-section {
    padding-top: calc(var(--space-16) + 60px);
    min-height: auto;
    padding-bottom: var(--space-16);
  }

  .hero-heading { font-size: clamp(2.2rem, 8vw, 3rem); }

  .hero-actions {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero-side-cards {
    grid-template-columns: 1fr 1fr;
  }

  .course-overview-section,
  .program-section,
  .protocols-section,
  .systems-slider-section,
  .learning-path-section,
  .target-section,
  .contact-section {
    padding: var(--space-16) 0;
  }

  .section-container { padding: 0 var(--space-4); }

  .section-heading { font-size: var(--text-2xl); }

  .footer-content-grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

  .footer-stats-grid {
    flex-direction: column;
    gap: var(--space-3);
    align-items: flex-start;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }

  .cookie-slide-panel {
    width: 300px;
    right: 0;
  }

  .cookie-bell-container {
    bottom: calc(var(--space-4) + 80px);
    right: var(--space-4);
  }

  .contact-form-wrapper {
    padding: var(--space-6);
  }

  .integration-showcase {
    padding: var(--space-6);
  }

  .legal-hero-title {
    font-size: var(--text-2xl);
  }

  .thanks-quote-card {
    padding: var(--space-8) var(--space-6);
  }

  .thanks-quote-card::before {
    font-size: 8rem;
  }

  .thanks-quote-text {
    font-size: var(--text-lg);
  }

  .hero-meta {
    gap: var(--space-3);
  }

  .overview-featured-image {
    height: 200px;
  }
}

/* Small mobile */
@media (max-width: 480px) {
  .hero-side-cards {
    grid-template-columns: 1fr 1fr;
  }

  .hero-actions .button-primary,
  .hero-actions .button-secondary {
    width: 100%;
    justify-content: center;
  }

  .overview-small-card {
    flex-direction: column;
    gap: var(--space-3);
  }

  .program-day-card {
    padding: var(--space-6);
  }

  .protocol-card {
    padding: var(--space-6);
  }
}