/* ═══════════════════════════════════════════════
   VERYBOOST — Variables & Reset
   ═══════════════════════════════════════════════ */

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

:root {
  /* Brand Colors */
  --rouge:       #8B0000;
  --rouge-vif:   #A50010;
  --rouge-deep:  #5A0000;
  --rouge-pale:  #FFF0F0;
  --rouge-glow:  rgba(139, 0, 0, 0.18);

  /* Neutrals */
  --noir:        #0A0A0A;
  --gris-10:     #1A1A1A;
  --gris-20:     #2A2A2A;
  --gris-50:     #6B6B6B;
  --gris-80:     #CCCCC6;
  --gris-95:     #F7F5FF;
  --blanc:       #FFFFFF;
  --cream:       #FFFFFF;

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

  /* Spacing */
  --space-xs:  0.5rem;
  --space-sm:  1rem;
  --space-md:  2rem;
  --space-lg:  4rem;
  --space-xl:  7rem;

  /* Radius — tout est arrondi */
  --r-sm:   12px;
  --r-md:   24px;
  --r-lg:   40px;
  --r-xl:   60px;
  --r-pill: 999px;
  --r-full: 50%;

  /* Shadows */
  --shadow-sm:  0 4px 20px rgba(139,0,0,0.08);
  --shadow-md:  0 12px 48px rgba(139,0,0,0.14);
  --shadow-lg:  0 30px 80px rgba(139,0,0,0.20);
  --shadow-blob: 0 0 120px rgba(139,0,0,0.25);

  /* Transitions */
  --ease-out:   cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in:    cubic-bezier(0.7, 0, 0.84, 0);
  --ease-inout: cubic-bezier(0.85, 0, 0.15, 1);
  --dur-fast:  200ms;
  --dur-mid:   400ms;
  --dur-slow:  700ms;
}

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

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

body {
  font-family: var(--font-body);
  background: #FFFFFF;
  color: var(--noir);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

/* ── Cursor personnalisé ─────────────────────── */
* { cursor: none !important; }

#cursor {
  position: fixed;
  width: 12px; height: 12px;
  background: var(--rouge);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: width var(--dur-fast), height var(--dur-fast), background var(--dur-fast);
  mix-blend-mode: multiply;
}

#cursor-ring {
  position: fixed;
  width: 40px; height: 40px;
  border: 1.5px solid var(--rouge);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%, -50%);
  transition: all 150ms var(--ease-out);
  opacity: 0.5;
}

body:has(a:hover) #cursor,
body:has(button:hover) #cursor {
  width: 48px; height: 48px;
  background: rgba(139,0,0,0.2);
}

/* ── Scroll reveal ──────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}
.reveal.visible {
  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; }
.reveal-delay-5 { transition-delay: 0.5s; }

/* ── Utilitaires ────────────────────────────── */
.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 5vw;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--rouge-vif);
  margin-bottom: 1.2rem;
}
.eyebrow::before {
  content: '';
  width: 28px; height: 2px;
  background: var(--rouge);
  border-radius: 2px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4.5vw, 3.8rem);
  font-weight: 400;
  line-height: 1.1;
  color: var(--noir);
}
.section-title em {
  font-style: italic;
  color: var(--rouge);
}

.section-sub {
  font-size: 1.05rem;
  color: var(--gris-50);
  line-height: 1.8;
  max-width: 540px;
}

/* ── Buttons ────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: var(--r-pill);
  padding: 14px 32px;
  transition: all var(--dur-mid) var(--ease-out);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--rouge);
  color: var(--blanc);
  box-shadow: 0 8px 30px rgba(139,0,0,0.35);
}
.btn-primary:hover {
  background: var(--rouge-vif);
  transform: translateY(-3px);
  box-shadow: 0 16px 40px rgba(139,0,0,0.45);
}

.btn-outline {
  background: transparent;
  color: var(--noir);
  border: 2px solid rgba(10,10,10,0.2);
}
.btn-outline:hover {
  border-color: var(--rouge);
  color: var(--rouge);
  transform: translateY(-3px);
}

.btn-white {
  background: var(--blanc);
  color: var(--rouge);
  box-shadow: 0 8px 30px rgba(0,0,0,0.15);
}
.btn-white:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 40px rgba(0,0,0,0.2);
}

.btn .arrow {
  width: 18px; height: 18px;
  border: 2px solid currentColor;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 10px;
  transition: transform var(--dur-mid) var(--ease-out);
}
.btn:hover .arrow { transform: rotate(45deg); }