/* ═══════════════════════════════════════════
   MÉTHODE BOCLET — Livret FMB4
   Palette : noir profond × or signature
   ═══════════════════════════════════════════ */

:root {
  /* Couleurs Boclet */
  --boclet-gold: #E89F2C;
  --boclet-gold-light: #F4C150;
  --boclet-gold-soft: #C88922;
  --boclet-gold-dark: #8B5E18;

  /* Fonds */
  --bg-black: #0A0908;
  --bg-deep: #0F0E0C;
  --bg-card: #18150F;
  --bg-card-hover: #211C13;
  --bg-elevated: #1F1A11;

  /* Bordures */
  --border-subtle: rgba(232, 159, 44, 0.12);
  --border-medium: rgba(232, 159, 44, 0.25);
  --border-strong: rgba(232, 159, 44, 0.45);

  /* Texte */
  --text-primary: #F5F1E8;
  --text-secondary: #B8B0A0;
  --text-muted: #6E665A;
  --text-gold: var(--boclet-gold);

  /* Espacements */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;

  /* Layout */
  --sidebar-w: 280px;
  --topbar-h: 64px;
  --max-content: 1100px;

  /* Fonts */
  --font-display: 'Fraunces', 'Times New Roman', serif;
  --font-body: 'Manrope', system-ui, sans-serif;

  /* Anim */
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
}

/* ═══════ RESET ═══════ */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--topbar-h) + 24px);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-primary);
  background: var(--bg-black);
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; background: none; border: none; color: inherit; }
ol, ul { list-style: none; }

::selection {
  background: var(--boclet-gold);
  color: var(--bg-black);
}

/* ═══════ BACKGROUND DECORATIVE ═══════ */
.bg-grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0.04;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
}

.bg-glow {
  position: fixed;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
  z-index: 0;
  opacity: 0.4;
}
.bg-glow-1 {
  width: 600px;
  height: 600px;
  top: -200px;
  right: -200px;
  background: radial-gradient(circle, rgba(232, 159, 44, 0.18), transparent 70%);
}
.bg-glow-2 {
  width: 800px;
  height: 800px;
  bottom: -300px;
  left: -300px;
  background: radial-gradient(circle, rgba(232, 159, 44, 0.08), transparent 70%);
}

/* ═══════ TOPBAR ═══════ */
.topbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--topbar-h);
  background: rgba(10, 9, 8, 0.78);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--border-subtle);
  z-index: 100;
}

.topbar-inner {
  height: 100%;
  max-width: 1600px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
}

.brand img {
  height: 34px;
  width: auto;
  transition: opacity 0.3s var(--ease);
}
.brand:hover img { opacity: 0.85; }

.topbar-nav {
  display: flex;
  gap: var(--space-md);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.02em;
}
.topbar-nav a {
  color: var(--text-secondary);
  padding: 0.5rem 0;
  position: relative;
  transition: color 0.2s var(--ease);
}
.topbar-nav a:hover { color: var(--boclet-gold); }
.topbar-nav a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0; right: 0;
  height: 1px;
  background: var(--boclet-gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s var(--ease);
}
.topbar-nav a:hover::after { transform: scaleX(1); }

.menu-toggle {
  display: none;
  width: 28px;
  height: 28px;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
}
.menu-toggle span {
  display: block;
  height: 2px;
  background: var(--boclet-gold);
  transition: all 0.3s var(--ease);
}

/* ═══════ LAYOUT ═══════ */
.layout {
  display: grid;
  grid-template-columns: var(--sidebar-w) 1fr;
  padding-top: var(--topbar-h);
  position: relative;
  z-index: 1;
}

/* ═══════ SIDEBAR ═══════ */
.sidebar {
  position: sticky;
  top: var(--topbar-h);
  align-self: start;
  height: calc(100vh - var(--topbar-h));
  border-right: 1px solid var(--border-subtle);
  overflow-y: auto;
  padding: var(--space-lg) 0;
}
.sidebar::-webkit-scrollbar { width: 4px; }
.sidebar::-webkit-scrollbar-track { background: transparent; }
.sidebar::-webkit-scrollbar-thumb {
  background: var(--border-medium);
  border-radius: 2px;
}

.sidebar-inner {
  padding: 0 var(--space-md);
}

.sidebar-label {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: var(--space-md);
  padding-left: var(--space-sm);
}

.sidebar-nav { display: flex; flex-direction: column; gap: 2px; }

.sidebar-nav a {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  padding: 0.625rem var(--space-sm);
  font-size: 0.9rem;
  color: var(--text-secondary);
  border-radius: 6px;
  position: relative;
  transition: all 0.2s var(--ease);
}

.sidebar-nav a .num {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 400;
  font-feature-settings: "tnum";
  color: var(--text-muted);
  letter-spacing: 0.04em;
  min-width: 22px;
  transition: color 0.2s var(--ease);
}

.sidebar-nav a:hover {
  color: var(--text-primary);
  background: rgba(232, 159, 44, 0.05);
}
.sidebar-nav a:hover .num { color: var(--boclet-gold); }

.sidebar-nav a.active {
  color: var(--boclet-gold);
  background: rgba(232, 159, 44, 0.07);
}
.sidebar-nav a.active .num { color: var(--boclet-gold); }
.sidebar-nav a.active::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px; bottom: 8px;
  width: 2px;
  background: var(--boclet-gold);
  border-radius: 2px;
}

.sidebar-meta {
  margin-top: var(--space-xl);
  padding: var(--space-md);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  background: linear-gradient(135deg, rgba(232, 159, 44, 0.06), transparent);
}

.meta-stat { display: flex; flex-direction: column; gap: 0.25rem; }
.meta-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-muted);
}
.meta-value {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--boclet-gold);
  letter-spacing: -0.02em;
}

/* ═══════ MAIN ═══════ */
.main {
  min-width: 0;
  padding: 0 var(--space-lg);
}

/* ═══════ HERO ═══════ */
.hero {
  max-width: var(--max-content);
  margin: 0 auto;
  padding: var(--space-2xl) 0 var(--space-xl);
  position: relative;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.5rem 1rem;
  background: rgba(232, 159, 44, 0.08);
  border: 1px solid var(--border-medium);
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--boclet-gold-light);
  margin-bottom: var(--space-lg);
}

.hero-tag .dot {
  width: 6px;
  height: 6px;
  background: var(--boclet-gold);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--boclet-gold);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(1.2); }
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 4.75rem);
  font-weight: 600;
  line-height: 1.02;
  letter-spacing: -0.025em;
  margin-bottom: var(--space-md);
  font-variation-settings: "opsz" 144;
}

.hero-title em {
  font-style: italic;
  font-weight: 400;
  color: var(--text-secondary);
  font-variation-settings: "opsz" 144;
}

.hero-accent {
  background: linear-gradient(135deg, var(--boclet-gold-light) 0%, var(--boclet-gold) 60%, var(--boclet-gold-soft) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 700;
}

.hero-lead {
  font-size: 1.125rem;
  line-height: 1.6;
  color: var(--text-secondary);
  max-width: 620px;
  margin-bottom: var(--space-xl);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: var(--space-xl);
}

.stat {
  background: var(--bg-deep);
  padding: var(--space-md) var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

.stat-num {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 600;
  color: var(--boclet-gold);
  letter-spacing: -0.02em;
  line-height: 1;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 1.5rem;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  border-radius: 8px;
  transition: all 0.25s var(--ease);
  white-space: nowrap;
}

.btn-primary {
  background: var(--boclet-gold);
  color: var(--bg-black);
  box-shadow: 0 8px 24px -8px rgba(232, 159, 44, 0.5);
}
.btn-primary:hover {
  background: var(--boclet-gold-light);
  transform: translateY(-2px);
  box-shadow: 0 12px 32px -8px rgba(232, 159, 44, 0.65);
}

.btn-ghost {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-medium);
}
.btn-ghost:hover {
  border-color: var(--boclet-gold);
  color: var(--boclet-gold);
  background: rgba(232, 159, 44, 0.04);
}

.hero-infinity {
  position: absolute;
  bottom: 20%;
  right: -80px;
  width: 380px;
  height: auto;
  color: var(--boclet-gold);
  z-index: -1;
  animation: float 12s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-20px) rotate(3deg); }
}

/* ═══════ SECTIONS ═══════ */
.section {
  max-width: var(--max-content);
  margin: 0 auto;
  padding: var(--space-2xl) 0;
  border-top: 1px solid var(--border-subtle);
  position: relative;
}

.section-head {
  margin-bottom: var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  align-items: flex-start;
}

.section-num {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-style: italic;
  font-weight: 400;
  letter-spacing: 0.06em;
  color: var(--boclet-gold);
  font-feature-settings: "tnum";
}

.section-num::before {
  content: '';
  display: inline-block;
  width: 28px;
  height: 1px;
  background: var(--boclet-gold);
  vertical-align: middle;
  margin-right: 0.625rem;
}

.section h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.875rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.05;
  font-variation-settings: "opsz" 144;
}

.section-sub {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 640px;
  margin-top: 0.25rem;
}

.step-badge {
  display: inline-block;
  padding: 0.35rem 0.875rem;
  background: var(--boclet-gold);
  color: var(--bg-black);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: 4px;
}

.step-badge-live {
  background: transparent;
  color: var(--boclet-gold);
  border: 1px solid var(--boclet-gold);
  position: relative;
  padding-left: 1.75rem;
}
.step-badge-live::before {
  content: '';
  position: absolute;
  left: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  background: var(--boclet-gold);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

/* ═══════ PROSE ═══════ */
.prose {
  max-width: 720px;
  font-size: 1.0625rem;
  line-height: 1.75;
  color: var(--text-secondary);
}
.prose .lead { font-size: 1.2rem; margin-bottom: var(--space-md); color: var(--text-primary); }
.prose p { margin-bottom: var(--space-sm); }
.prose strong { color: var(--text-primary); font-weight: 600; }

/* ═══════ CALLOUT ═══════ */
.callout {
  margin-top: var(--space-lg);
  padding: var(--space-md) var(--space-lg);
  border-radius: 10px;
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
  border: 1px solid var(--border-subtle);
  background: var(--bg-card);
  font-size: 0.95rem;
  line-height: 1.6;
}
.callout-icon { font-size: 1.3rem; flex-shrink: 0; line-height: 1.4; }
.callout strong { color: var(--boclet-gold); font-weight: 600; }
.callout-warn {
  border-color: rgba(232, 159, 44, 0.3);
  background: linear-gradient(135deg, rgba(232, 159, 44, 0.06), var(--bg-card));
}
.callout-action {
  border-color: var(--border-medium);
}
.callout-link {
  display: inline-block;
  margin-top: 0.5rem;
  color: var(--boclet-gold);
  font-weight: 600;
  border-bottom: 1px solid currentColor;
  transition: opacity 0.2s var(--ease);
}
.callout-link:hover { opacity: 0.75; }

/* ═══════ CARDS GRID ═══════ */
.cards-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}
.cards-grid.two-cols { grid-template-columns: repeat(2, 1fr); }
.cards-grid.three-cols { grid-template-columns: repeat(3, 1fr); }

.card-wide { grid-column: 1 / -1; }

/* ═══════ CARD ═══════ */
.card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
  padding: var(--space-md);
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 10px;
  transition: all 0.3s var(--ease);
  overflow: hidden;
  min-height: 160px;
}

.card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 0;
  height: 2px;
  background: var(--boclet-gold);
  transition: width 0.4s var(--ease);
}

.card:hover {
  border-color: var(--border-strong);
  background: var(--bg-card-hover);
  transform: translateY(-3px);
  box-shadow: 0 16px 40px -16px rgba(0, 0, 0, 0.6);
}
.card:hover::before { width: 100%; }

.card-tag {
  display: inline-block;
  align-self: flex-start;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--boclet-gold);
  padding: 0.25rem 0.625rem;
  border: 1px solid var(--border-medium);
  border-radius: 4px;
  background: rgba(232, 159, 44, 0.04);
}

.card-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text-primary);
  line-height: 1.25;
}

.card-desc {
  font-size: 0.925rem;
  color: var(--text-secondary);
  line-height: 1.55;
  flex-grow: 1;
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--boclet-gold);
  margin-top: 0.5rem;
}
.card-link .arrow {
  display: inline-block;
  transition: transform 0.3s var(--ease);
}
.card:hover .card-link .arrow { transform: translateX(4px); }

/* Variants */
.card-priority {
  border-color: var(--border-medium);
  background: linear-gradient(135deg, rgba(232, 159, 44, 0.06), var(--bg-card));
}
.card-priority .card-tag {
  background: var(--boclet-gold);
  color: var(--bg-black);
  border-color: var(--boclet-gold);
}

.card-exercise .card-tag {
  background: rgba(232, 159, 44, 0.12);
}
.card-exercise {
  border-style: dashed;
}

.card-warn {
  border-color: rgba(232, 159, 44, 0.35);
}
.card-warn .card-tag {
  color: #FF8C42;
  border-color: rgba(255, 140, 66, 0.4);
}

.card-placeholder, .card-team {
  opacity: 0.6;
  cursor: default;
  pointer-events: none;
}
.card-placeholder:hover, .card-team:hover {
  transform: none;
  border-color: var(--border-subtle);
  background: var(--bg-card);
}
.card-placeholder::before, .card-team::before { display: none; }

/* Replay cards : subtil indicateur vidéo */
.card-replay {
  position: relative;
}
.card-replay .card-tag::before {
  content: '▸ ';
  color: var(--boclet-gold);
  font-size: 0.85em;
  margin-right: 0.15em;
}

.subsection {
  margin-top: var(--space-xl);
}
.subsection-title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 600;
  font-style: italic;
  margin-top: var(--space-xl);
  margin-bottom: var(--space-md);
  color: var(--boclet-gold-light);
  letter-spacing: -0.01em;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.subsection-title::before {
  content: '';
  display: inline-block;
  width: 18px;
  height: 1px;
  background: var(--boclet-gold);
  flex-shrink: 0;
}

/* ═══════ PHANTOM TIMELINE ═══════ */
.section-phantom {
  position: relative;
}

.phantom-timeline {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  position: relative;
}

.phantom-timeline::before {
  content: '';
  position: absolute;
  left: 70px;
  top: 12px;
  bottom: 12px;
  width: 1px;
  background: linear-gradient(180deg, var(--border-medium), transparent);
  z-index: 0;
}

.phantom-entry {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: var(--space-md);
  padding: var(--space-md);
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  position: relative;
  transition: all 0.3s var(--ease);
}

.phantom-entry:hover {
  border-color: var(--border-medium);
  background: var(--bg-card-hover);
}

.phantom-entry::before {
  content: '';
  position: absolute;
  left: 64px;
  top: var(--space-md);
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background: var(--bg-black);
  border: 2px solid var(--boclet-gold);
  z-index: 1;
  box-shadow: 0 0 0 4px var(--bg-card);
}

.phantom-entry-empty::before {
  border-color: var(--text-muted);
  border-style: dashed;
}
.phantom-entry-empty {
  opacity: 0.7;
  border-style: dashed;
}

.phantom-date {
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
  padding-top: 0.125rem;
}

.phantom-day {
  font-family: var(--font-display);
  font-size: 2.25rem;
  font-weight: 600;
  line-height: 1;
  color: var(--boclet-gold);
  letter-spacing: -0.04em;
}

.phantom-month {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  font-weight: 500;
}

.phantom-body {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.phantom-meta {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.phantom-tag {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--boclet-gold);
  padding: 0.25rem 0.625rem;
  border: 1px solid var(--border-medium);
  border-radius: 4px;
}

.phantom-tag-critical {
  color: #FF8C42;
  border-color: rgba(255, 140, 66, 0.4);
  background: rgba(255, 140, 66, 0.06);
}

.phantom-entry-highlight .phantom-body {
  background: linear-gradient(135deg, rgba(232, 159, 44, 0.05), rgba(232, 159, 44, 0.01));
  border-color: rgba(232, 159, 44, 0.25);
  box-shadow: 0 0 40px rgba(232, 159, 44, 0.05);
}

.phantom-time {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-feature-settings: "tnum";
}

.phantom-title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text-primary);
  line-height: 1.3;
}

.phantom-summary {
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--text-secondary);
}

.phantom-points {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin: 0.25rem 0;
}
.phantom-points li {
  position: relative;
  padding-left: 1.25rem;
  font-size: 0.925rem;
  line-height: 1.55;
  color: var(--text-secondary);
}
.phantom-points li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.6rem;
  width: 6px;
  height: 1px;
  background: var(--boclet-gold);
}

.phantom-link {
  align-self: flex-start;
  margin-top: 0.375rem;
  color: var(--boclet-gold);
  font-weight: 600;
  font-size: 0.9rem;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s var(--ease);
}
.phantom-link:hover { border-bottom-color: currentColor; }

/* ═══════ FOOTER ═══════ */
.footer {
  max-width: var(--max-content);
  margin: 0 auto;
  padding: var(--space-xl) 0 var(--space-lg);
  border-top: 1px solid var(--border-subtle);
  margin-top: var(--space-xl);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
  flex-wrap: wrap;
}

.footer-brand img { height: 36px; }

.footer-text {
  text-align: right;
  font-size: 0.9rem;
  color: var(--text-secondary);
}
.footer-sub {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

/* ═══════ RESPONSIVE ═══════ */
@media (max-width: 960px) {
  .layout { grid-template-columns: 1fr; }

  .sidebar {
    position: fixed;
    top: var(--topbar-h);
    left: 0;
    width: 280px;
    height: calc(100vh - var(--topbar-h));
    background: rgba(15, 14, 12, 0.98);
    backdrop-filter: blur(20px);
    transform: translateX(-100%);
    transition: transform 0.3s var(--ease);
    z-index: 50;
  }
  .sidebar.open { transform: translateX(0); }

  .topbar-nav { display: none; }
  .menu-toggle { display: flex; }

  .main { padding: 0 var(--space-md); }

  .hero { padding: var(--space-xl) 0; }
  .hero-stats { grid-template-columns: 1fr; }
  .hero-infinity { display: none; }

  .cards-grid.two-cols,
  .cards-grid.three-cols { grid-template-columns: 1fr; }

  .phantom-entry {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }
  .phantom-entry::before { display: none; }
  .phantom-timeline::before { display: none; }
  .phantom-date { flex-direction: row; align-items: baseline; gap: 0.5rem; }
  .phantom-day { font-size: 1.5rem; }
}

@media (max-width: 560px) {
  .topbar-inner { padding: 0 var(--space-md); }
  .brand img { height: 28px; }
  .stat { padding: var(--space-sm); }
  .stat-num { font-size: 1.5rem; }
  .btn { padding: 0.75rem 1.125rem; font-size: 0.875rem; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
  .footer-text { text-align: left; }
}

/* ═══════ REVEAL ON SCROLL ═══════ */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}