/* ═══════════════════════════════════════════════════════════
   SENTINELLE KIN EZO BONGO — CSS PRINCIPAL
   Direction : Africain Futuriste · Dark · Premium
   Fonts : Bebas Neue (titres) + Crimson Pro (corps)
   ═══════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Crimson+Pro:ital,wght@0,300;0,400;0,600;1,300;1,400&family=Barlow+Condensed:wght@400;600;700;900&family=JetBrains+Mono:wght@400;500&display=swap');

/* ── CUSTOM PROPERTIES ─────────────────────────────────── */
:root {
  /* Palette principale */
  --forest:    #0b2d14;
  --jungle:    #153d1f;
  --canopy:    #1e5429;
  --leaf:      #2a7a3b;
  --moss:      #3d9e52;
  --lime:      #5ec46b;
  --mint:      #a8e6b0;

  /* Accents or/chaud */
  --gold:      #f0a500;
  --amber:     #e07b00;
  --honey:     #ffcc44;
  --ember:     #c44a00;

  /* Neutres */
  --void:      #040e07;
  --dark:      #081209;
  --charcoal:  #0f1f12;
  --slate:     #1a2e1d;
  --mist:      #2d4a32;
  --fog:       #4a7050;
  --ash:       #7a9e80;
  --silver:    #b0cbb5;
  --pearl:     #e0ede2;
  --white:     #f5fcf6;

  /* Status */
  --danger:    #ff4444;
  --warning:   #ffaa00;
  --success:   #22c55e;
  --info:      #38bdf8;

  /* Typography */
  --font-display:  'Bebas Neue', sans-serif;
  --font-body:     'Crimson Pro', serif;
  --font-ui:       'Barlow Condensed', sans-serif;
  --font-mono:     'JetBrains Mono', monospace;

  /* Spacing */
  --space-xs:  4px;
  --space-sm:  8px;
  --space-md:  16px;
  --space-lg:  32px;
  --space-xl:  64px;
  --space-2xl: 128px;

  /* Layout */
  --nav-h:     72px;
  --content-w: 1280px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;

  /* Shadows */
  --shadow-sm:  0 2px 8px rgba(0,0,0,0.4);
  --shadow-md:  0 8px 32px rgba(0,0,0,0.5);
  --shadow-lg:  0 20px 60px rgba(0,0,0,0.6);
  --glow-gold:  0 0 30px rgba(240,165,0,0.3);
  --glow-green: 0 0 30px rgba(94,196,107,0.25);

  /* Transitions */
  --ease-out:   cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in:    cubic-bezier(0.7, 0, 0.84, 0);
  --ease-io:    cubic-bezier(0.65, 0, 0.35, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

body {
  font-family: var(--font-body);
  background: var(--void);
  color: var(--pearl);
  line-height: 1.7;
  cursor: none;
  overflow-x: hidden;
}

::selection {
  background: var(--gold);
  color: var(--void);
}

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

/* ── CUSTOM CURSOR ─────────────────────────────────────── */
#cursor {
  position: fixed;
  width: 12px; height: 12px;
  background: var(--lime);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: transform 0.1s, width 0.3s var(--ease-out), height 0.3s var(--ease-out), background 0.3s;
  mix-blend-mode: exclusion;
}

#cursor-ring {
  position: fixed;
  width: 36px; height: 36px;
  border: 1.5px solid var(--lime);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%, -50%);
  transition: transform 0.15s var(--ease-out), width 0.4s var(--ease-out), height 0.4s var(--ease-out), opacity 0.3s;
  opacity: 0.6;
}

body:hover #cursor { opacity: 1; }

/* ── SCROLLBAR ─────────────────────────────────────────── */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--void); }
::-webkit-scrollbar-thumb { background: var(--leaf); border-radius: 2px; }

/* ── TYPOGRAPHY ────────────────────────────────────────── */
.t-display {
  font-family: var(--font-display);
  line-height: 0.95;
  letter-spacing: 2px;
}

.t-ui {
  font-family: var(--font-ui);
  letter-spacing: 1px;
}

.t-mono {
  font-family: var(--font-mono);
}

.t-label {
  font-family: var(--font-ui);
  font-size: 11px;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--lime);
}

/* ── LAYOUT ────────────────────────────────────────────── */
.container {
  max-width: var(--content-w);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.section {
  padding: var(--space-2xl) 0;
  position: relative;
}

/* ── BUTTONS ───────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  font-family: var(--font-ui);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  border-radius: 2px;
  transition: all 0.3s var(--ease-out);
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute; inset: 0;
  background: rgba(255,255,255,0.1);
  transform: translateX(-101%);
  transition: transform 0.3s var(--ease-out);
}

.btn:hover::before { transform: translateX(0); }

.btn-primary {
  background: var(--gold);
  color: var(--void);
  box-shadow: 0 4px 20px rgba(240,165,0,0.3);
}

.btn-primary:hover {
  background: var(--honey);
  box-shadow: 0 8px 30px rgba(240,165,0,0.5);
  transform: translateY(-2px);
}

.btn-outline {
  border: 1.5px solid var(--lime);
  color: var(--lime);
}

.btn-outline:hover {
  background: var(--lime);
  color: var(--void);
  box-shadow: var(--glow-green);
  transform: translateY(-2px);
}

.btn-ghost {
  color: var(--silver);
  border: 1px solid var(--mist);
}

.btn-ghost:hover {
  border-color: var(--ash);
  color: var(--white);
}

/* ── CARDS ─────────────────────────────────────────────── */
.card {
  background: var(--charcoal);
  border: 1px solid var(--slate);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform 0.3s var(--ease-out), box-shadow 0.3s;
}

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

/* ── BADGE ─────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: 20px;
  font-family: var(--font-ui);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.badge-gold  { background: rgba(240,165,0,0.15); color: var(--gold); border: 1px solid rgba(240,165,0,0.3); }
.badge-green { background: rgba(94,196,107,0.15); color: var(--lime); border: 1px solid rgba(94,196,107,0.3); }
.badge-info  { background: rgba(56,189,248,0.15); color: var(--info); border: 1px solid rgba(56,189,248,0.3); }

/* ── DIVIDER ───────────────────────────────────────────── */
.divider {
  display: flex;
  align-items: center;
  gap: 16px;
  margin: var(--space-lg) 0;
}

.divider-line { flex: 1; height: 1px; background: linear-gradient(90deg, transparent, var(--slate), transparent); }
.divider-diamond { width: 8px; height: 8px; background: var(--gold); transform: rotate(45deg); flex-shrink: 0; }

/* ── KENTE STRIP ───────────────────────────────────────── */
.kente {
  height: 8px;
  background: repeating-linear-gradient(
    90deg,
    var(--gold) 0px, var(--gold) 24px,
    var(--forest) 24px, var(--forest) 36px,
    var(--lime) 36px, var(--lime) 48px,
    var(--forest) 48px, var(--forest) 60px,
    var(--amber) 60px, var(--amber) 84px,
    var(--forest) 84px, var(--forest) 96px,
    var(--leaf) 96px, var(--leaf) 108px,
    var(--forest) 108px, var(--forest) 120px
  );
}

/* ── SECTION TITLE ─────────────────────────────────────── */
.section-header {
  margin-bottom: var(--space-xl);
}

.section-header .t-label {
  display: block;
  margin-bottom: var(--space-sm);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(42px, 6vw, 80px);
  line-height: 0.95;
  color: var(--white);
}

.section-title span { color: var(--gold); }

.section-desc {
  font-size: 1.125rem;
  color: var(--ash);
  max-width: 600px;
  margin-top: var(--space-md);
  line-height: 1.8;
}

/* ── STAT COUNTER ──────────────────────────────────────── */
.stat-value {
  font-family: var(--font-display);
  font-size: 64px;
  color: var(--gold);
  line-height: 1;
}

/* ── NOISE TEXTURE OVERLAY ─────────────────────────────── */
.noise-overlay::after {
  content: '';
  position: absolute; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 1;
}

/* ── GRID LINES BG ─────────────────────────────────────── */
.grid-bg::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(45,140,78,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(45,140,78,0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}

/* ── GLOW DOT ──────────────────────────────────────────── */
.glow-dot {
  display: inline-block;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 12px var(--lime);
  animation: pulse-glow 2s ease infinite;
}

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

/* ── ANIMATIONS ────────────────────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(40px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes slideRight {
  from { opacity: 0; transform: translateX(-40px); }
  to   { opacity: 1; transform: translateX(0); }
}

@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.9); }
  to   { opacity: 1; transform: scale(1); }
}

@keyframes shimmer {
  0%   { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(-12px); }
}

@keyframes rotate-slow {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

@keyframes scanline {
  0%   { transform: translateY(-100%); }
  100% { transform: translateY(100%); }
}

.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── MOBILE RESPONSIVE ─────────────────────────────────── */
@media (max-width: 768px) {
  :root { --space-xl: 48px; --space-2xl: 80px; }
  body { cursor: auto; }
  #cursor, #cursor-ring { display: none; }
}