/* ═══════════════════════════════════════════════════════════
   Millénium IDEA — Design System v2
   Direction : Obsidian Studio — Dark Refined Elegance
   Palette : Charbon profond · Ardoise · Ivoire · Accent teal
   Fonts : Fraunces (display) + DM Sans (body) + DM Mono (mono)
   ═══════════════════════════════════════════════════════════ */

/* ── Google Fonts Import ────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,300;0,9..144,400;0,9..144,500;1,9..144,300;1,9..144,400&family=DM+Sans:ital,wght@0,300;0,400;0,500;1,300&family=DM+Mono:wght@300;400;500&display=swap');

/* ── Design Tokens ──────────────────────────────────────── */
:root {
  /* Backgrounds — couches de profondeur */
  --bg-0:          #0c0c10;   /* fond principal absolu       */
  --bg-1:          #111116;   /* fond secondaire             */
  --bg-2:          #16161d;   /* cartes                      */
  --bg-3:          #1c1c25;   /* cartes hover / élévation    */
  --bg-input:      #13131a;   /* champs de formulaire        */

  /* Palette principale — ardoise & teal */
  --accent:        #4a9eff;   /* bleu clair - accent primaire */
  --accent-dim:    #2d7dd2;   /* bleu foncé                  */
  --accent-subtle: rgba(74,158,255,0.08);
  --accent-border: rgba(74,158,255,0.18);

  /* Texte — échelle ivoire */
  --text-0:        #f0ede8;   /* texte principal             */
  --text-1:        #b8b5ae;   /* texte secondaire            */
  --text-2:        #6e6c6a;   /* texte tertiaire / labels    */
  --text-inv:      #0c0c10;   /* texte sur fond clair        */

  /* Bordures & séparateurs */
  --border-0:      rgba(255,255,255,0.06);
  --border-1:      rgba(255,255,255,0.10);
  --border-accent: rgba(74,158,255,0.25);

  /* Sémantique */
  --success:       #3ecf8e;
  --error:         #f87171;
  --warning:       #fbbf24;

  /* Typographie */
  --font-display:  'Fraunces', Georgia, serif;
  --font-body:     'DM Sans', system-ui, sans-serif;
  --font-mono:     'DM Mono', 'Fira Code', monospace;

  /* Géométrie */
  --radius-sm:     6px;
  --radius:        10px;
  --radius-lg:     16px;
  --radius-xl:     24px;

  /* Ombres */
  --shadow-sm:     0 2px 8px rgba(0,0,0,0.3);
  --shadow-md:     0 8px 32px rgba(0,0,0,0.45);
  --shadow-lg:     0 20px 60px rgba(0,0,0,0.5);
  --shadow-accent: 0 8px 32px rgba(74,158,255,0.12);

  /* Transitions */
  --ease:          cubic-bezier(0.4, 0, 0.2, 1);
  --ease-out:      cubic-bezier(0, 0, 0.2, 1);
  --ease-spring:   cubic-bezier(0.34, 1.56, 0.64, 1);
  --t-fast:        0.15s;
  --t-base:        0.25s;
  --t-slow:        0.45s;
}

/* ── Reset ──────────────────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  scroll-behavior: smooth;
  font-size: 16px;
  text-rendering: optimizeLegibility;
}
body {
  background: var(--bg-0);
  color: var(--text-0);
  font-family: var(--font-body);
  font-weight: 300;
  line-height: 1.75;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ── Texture de fond subtile ────────────────────────────── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image:
    radial-gradient(ellipse 60% 40% at 20% 10%, rgba(74,158,255,0.04) 0%, transparent 60%),
    radial-gradient(ellipse 40% 50% at 80% 90%, rgba(74,158,255,0.03) 0%, transparent 50%);
}

/* ── Curseur personnalisé ───────────────────────────────── */
.cursor-dot, .cursor-outline {
  position: fixed;
  pointer-events: none;
  z-index: 9999;
  border-radius: 50%;
  will-change: transform;
}
.cursor-dot {
  width: 5px; height: 5px;
  background: var(--accent);
  transform: translate(-50%, -50%);
  transition: transform var(--t-fast) var(--ease);
}
.cursor-outline {
  width: 28px; height: 28px;
  border: 1.5px solid rgba(74,158,255,0.4);
  transform: translate(-50%, -50%);
  transition: width 0.3s var(--ease), height 0.3s var(--ease),
              background 0.3s var(--ease), border-color 0.3s var(--ease);
}
body:has(a:hover) .cursor-outline,
body:has(button:hover) .cursor-outline {
  width: 44px; height: 44px;
  background: var(--accent-subtle);
  border-color: rgba(74,158,255,0.6);
}
@media (max-width: 768px) { .cursor-dot, .cursor-outline { display: none; } }

/* ═══════════════════════════════════════════════════════════
   NAVBAR
   ═══════════════════════════════════════════════════════════ */
.navbar {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 900;
  display: flex; align-items: center; justify-content: space-between;
  padding: 22px 56px;
  transition: background var(--t-base) var(--ease),
              backdrop-filter var(--t-base) var(--ease),
              padding var(--t-base) var(--ease),
              border-color var(--t-base) var(--ease);
  border-bottom: 1px solid transparent;
}
.navbar.scrolled {
  background: rgba(12,12,16,0.88);
  backdrop-filter: blur(24px) saturate(1.4);
  -webkit-backdrop-filter: blur(24px) saturate(1.4);
  padding: 14px 56px;
  border-bottom: 1px solid var(--border-0);
}

/* Logo */
.navbar-logo {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-decoration: none;
  color: var(--text-0);
  display: flex; align-items: center; gap: 0;
}
.logo-m { color: var(--text-0); }
.logo-dot { color: var(--accent); margin: 0 1px; }
.logo-idea { color: var(--text-1); font-weight: 300; }

/* Liens nav */
.navbar-links { display: flex; align-items: center; gap: 36px; }
.nav-link {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-2);
  text-decoration: none;
  position: relative;
  transition: color var(--t-base) var(--ease);
}
.nav-link::after {
  content: '';
  position: absolute; bottom: -3px; left: 0; right: 0;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--t-base) var(--ease-out);
}
.nav-link:hover { color: var(--text-0); }
.nav-link:hover::after, .nav-link.active::after { transform: scaleX(1); }
.nav-link.active { color: var(--text-0); }

/* Bouton nav */
.nav-btn {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  text-decoration: none;
  border: 1px solid var(--accent-border);
  padding: 9px 20px;
  border-radius: var(--radius-sm);
  transition: all var(--t-base) var(--ease);
  background: var(--accent-subtle);
}
.nav-btn:hover, .nav-btn.active {
  background: rgba(74,158,255,0.15);
  border-color: rgba(74,158,255,0.4);
  color: #7db8ff;
}

/* Droite navbar */
.navbar-right { display: flex; align-items: center; gap: 14px; }

/* Toggle langue */
.lang-toggle {
  background: transparent;
  border: 1px solid var(--border-0);
  color: var(--text-2);
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 7px 14px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--t-base) var(--ease);
}
.lang-toggle:hover { border-color: var(--border-1); color: var(--text-1); }

/* Menu hamburger */
.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none; border: none;
  cursor: pointer; padding: 4px;
}
.mobile-menu-btn span {
  display: block; width: 20px; height: 1.5px;
  background: var(--text-1);
  border-radius: 2px;
  transition: all var(--t-base) var(--ease);
}

/* Menu mobile */
.mobile-menu {
  display: none;
  position: fixed; top: 0; right: -100%; bottom: 0;
  width: 300px; z-index: 950;
  background: var(--bg-1);
  border-left: 1px solid var(--border-0);
  padding: 88px 36px 36px;
  flex-direction: column;
  gap: 8px;
  transition: right 0.4s var(--ease-out);
}
.mobile-menu.open { right: 0; display: flex; }
.mobile-menu a {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 300;
  color: var(--text-1);
  text-decoration: none;
  padding: 14px 0;
  border-bottom: 1px solid var(--border-0);
  transition: color var(--t-base) var(--ease), padding-left var(--t-base) var(--ease);
}
.mobile-menu a:hover { color: var(--text-0); padding-left: 8px; }

/* ═══════════════════════════════════════════════════════════
   TYPOGRAPHIE
   ═══════════════════════════════════════════════════════════ */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -0.01em;
}
h1 { font-size: clamp(40px, 5.5vw, 80px); }
h2 { font-size: clamp(28px, 3.5vw, 52px); }
h3 { font-size: clamp(20px, 2.2vw, 30px); }
h4 { font-size: 18px; }

.display-italic {
  font-style: italic;
  color: var(--accent);
  font-weight: 300;
}
.mono {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-2);
}

/* ═══════════════════════════════════════════════════════════
   LAYOUT DE BASE
   ═══════════════════════════════════════════════════════════ */
section { padding: 96px 56px; position: relative; }
.container { max-width: 1240px; margin: 0 auto; }

.section-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
  display: flex; align-items: center; gap: 12px;
}
.section-label::before {
  content: '';
  display: inline-block;
  width: 20px; height: 1px;
  background: var(--accent);
  flex-shrink: 0;
}

.section-divider {
  width: 48px; height: 1px;
  background: linear-gradient(90deg, var(--accent), transparent);
  margin: 20px 0 32px;
}

/* ═══════════════════════════════════════════════════════════
   BOUTONS
   ═══════════════════════════════════════════════════════════ */

/* Primaire */
.btn-primary {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--accent);
  color: var(--text-inv);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 16px 32px;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: background var(--t-base) var(--ease),
              transform var(--t-base) var(--ease-spring),
              box-shadow var(--t-base) var(--ease);
}
.btn-primary::after {
  content: '';
  position: absolute; inset: 0;
  background: rgba(255,255,255,0);
  transition: background var(--t-fast) var(--ease);
}
.btn-primary:hover {
  background: #5aaaff;
  transform: translateY(-2px);
  box-shadow: var(--shadow-accent), 0 4px 20px rgba(74,158,255,0.25);
}
.btn-primary:active { transform: translateY(0); }
.btn-primary:disabled { opacity: 0.45; cursor: not-allowed; transform: none; }

/* Secondaire outline */
.btn-outline {
  display: inline-flex; align-items: center; gap: 10px;
  background: transparent;
  color: var(--text-1);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 15px 30px;
  border: 1px solid var(--border-1);
  border-radius: var(--radius);
  cursor: pointer;
  transition: all var(--t-base) var(--ease);
}
.btn-outline:hover {
  border-color: var(--accent-border);
  color: var(--text-0);
  background: var(--accent-subtle);
}

/* WhatsApp */
.btn-whatsapp {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  background: transparent;
  color: var(--text-1);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 14px 22px;
  border: 1px solid var(--border-0);
  border-radius: var(--radius);
  width: 100%;
  transition: all var(--t-base) var(--ease);
}
.btn-whatsapp:hover {
  border-color: rgba(62,207,142,0.35);
  color: var(--success);
  background: rgba(62,207,142,0.06);
}

/* Calendly */
.btn-calendly {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  background: transparent;
  color: var(--text-1);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 14px 22px;
  border: 1px solid var(--border-0);
  border-radius: var(--radius);
  width: 100%;
  transition: all var(--t-base) var(--ease);
}
.btn-calendly:hover {
  border-color: var(--accent-border);
  color: var(--accent);
  background: var(--accent-subtle);
}

/* ═══════════════════════════════════════════════════════════
   CARTES
   ═══════════════════════════════════════════════════════════ */
.card {
  background: var(--bg-2);
  border: 1px solid var(--border-0);
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  transition: border-color var(--t-base) var(--ease),
              background var(--t-base) var(--ease),
              transform var(--t-slow) var(--ease-spring),
              box-shadow var(--t-base) var(--ease);
  position: relative;
}
.card:hover {
  border-color: var(--border-1);
  background: var(--bg-3);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}
.card.featured { border-color: var(--accent-border); }
.card.featured::before {
  content: '';
  position: absolute; inset: 0;
  border-radius: inherit;
  background: radial-gradient(ellipse at 30% 0%, rgba(74,158,255,0.05) 0%, transparent 60%);
  pointer-events: none;
}

/* ═══════════════════════════════════════════════════════════
   PACK CARDS
   ═══════════════════════════════════════════════════════════ */
.pack-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.pack-card {
  background: var(--bg-2);
  border: 1px solid var(--border-0);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  position: relative;
  cursor: pointer;
  transition: border-color var(--t-base) var(--ease),
              background var(--t-base) var(--ease),
              transform var(--t-slow) var(--ease-spring),
              box-shadow var(--t-base) var(--ease);
  overflow: hidden;
}
.pack-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0;
  transition: opacity var(--t-base) var(--ease);
}
.pack-card:hover {
  border-color: var(--accent-border);
  background: var(--bg-3);
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg), var(--shadow-accent);
}
.pack-card:hover::before { opacity: 1; }
.pack-card.recommended {
  border-color: var(--accent-border);
  background: linear-gradient(160deg, var(--bg-3) 0%, var(--bg-2) 100%);
}
.pack-card.recommended::before { opacity: 0.6; }

.pack-badge {
  display: inline-flex; align-items: center;
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: var(--radius-sm);
  margin-bottom: 20px;
}
/* Badge par défaut */
.pack-card:not(.recommended) .pack-badge {
  color: var(--text-2);
  border: 1px solid var(--border-0);
  background: transparent;
}
/* Badge recommandé */
.pack-card.recommended .pack-badge {
  color: var(--accent);
  border: 1px solid var(--accent-border);
  background: var(--accent-subtle);
}

.pack-name {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 400;
  color: var(--text-0);
  margin-bottom: 6px;
}
.pack-price {
  font-family: var(--font-display);
  font-size: 54px;
  font-weight: 300;
  color: var(--text-0);
  letter-spacing: -0.03em;
  line-height: 1;
  margin: 18px 0;
}
.pack-price-currency {
  font-size: 26px;
  vertical-align: super;
  color: var(--accent);
  margin-right: 2px;
}
.pack-promise {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--success);
  letter-spacing: 0.06em;
  margin-bottom: 22px;
  padding: 8px 14px;
  background: rgba(62,207,142,0.07);
  border: 1px solid rgba(62,207,142,0.15);
  border-radius: var(--radius-sm);
}
.pack-features {
  list-style: none;
  margin-bottom: 24px;
}
.pack-features li {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 0;
  border-bottom: 1px solid var(--border-0);
  font-size: 14px;
  color: var(--text-1);
  font-weight: 300;
}
.pack-features li:last-child { border-bottom: none; }
.pack-features li::before {
  content: '';
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
  opacity: 0.6;
}

/* ═══════════════════════════════════════════════════════════
   OPTIONS
   ═══════════════════════════════════════════════════════════ */
.options-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.option-card {
  background: var(--bg-input);
  border: 1px solid var(--border-0);
  border-radius: var(--radius);
  padding: 16px 18px;
  cursor: pointer;
  display: flex; align-items: flex-start; gap: 14px;
  transition: border-color var(--t-base) var(--ease),
              background var(--t-base) var(--ease);
}
.option-card:hover { border-color: var(--border-1); background: var(--bg-2); }
.option-card.selected {
  border-color: var(--accent-border);
  background: var(--accent-subtle);
}

.option-checkbox {
  width: 18px; height: 18px;
  border: 1.5px solid var(--border-1);
  border-radius: 4px;
  flex-shrink: 0; margin-top: 2px;
  display: flex; align-items: center; justify-content: center;
  transition: all var(--t-base) var(--ease);
}
.option-card.selected .option-checkbox {
  background: var(--accent);
  border-color: var(--accent);
}
.option-checkbox::after {
  content: '';
  width: 10px; height: 7px;
  border-left: 2px solid var(--text-inv);
  border-bottom: 2px solid var(--text-inv);
  transform: rotate(-45deg) translateY(-1px);
  display: none;
}
.option-card.selected .option-checkbox::after { display: block; }

.option-name {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-0);
  margin-bottom: 3px;
}
.option-desc { font-size: 12px; color: var(--text-2); line-height: 1.5; }
.option-price {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent);
  margin-top: 7px;
}

/* ═══════════════════════════════════════════════════════════
   FORMULAIRE / LAYOUT COMMANDE
   ═══════════════════════════════════════════════════════════ */
.order-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 48px;
  align-items: start;
  padding-top: 110px;
  max-width: 1240px;
  margin: 0 auto;
  padding-left: 56px;
  padding-right: 56px;
  padding-bottom: 80px;
}

/* Formulaire */
.form-group { margin-bottom: 22px; }
.form-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-2);
  margin-bottom: 8px;
}
.form-label .required { color: var(--accent); margin-left: 4px; }

.form-input, .form-select {
  width: 100%;
  background: var(--bg-input);
  border: 1px solid var(--border-0);
  color: var(--text-0);
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 300;
  padding: 13px 16px;
  border-radius: var(--radius);
  outline: none;
  transition: border-color var(--t-base) var(--ease),
              box-shadow var(--t-base) var(--ease);
  -webkit-appearance: none;
}
.form-input:focus, .form-select:focus {
  border-color: var(--accent-border);
  box-shadow: 0 0 0 3px rgba(74,158,255,0.08);
}
.form-input::placeholder { color: var(--text-2); }
.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%234a9eff' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
}
.form-error {
  color: var(--error);
  font-size: 12px;
  margin-top: 6px;
  font-family: var(--font-mono);
}

/* ═══════════════════════════════════════════════════════════
   RÉCAPITULATIF
   ═══════════════════════════════════════════════════════════ */
.recap-box {
  background: var(--bg-2);
  border: 1px solid var(--border-0);
  border-radius: var(--radius-xl);
  padding: 28px;
  position: sticky;
  top: 90px;
}
.recap-box::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 1px;
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  background: linear-gradient(90deg, transparent 10%, var(--accent-border) 50%, transparent 90%);
}

.recap-title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 400;
  color: var(--text-0);
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-0);
}
.recap-line {
  display: flex; justify-content: space-between; align-items: flex-start;
  padding: 9px 0;
  border-bottom: 1px solid var(--border-0);
  font-size: 14px;
}
.recap-name { color: var(--text-1); font-weight: 300; }
.recap-amount { color: var(--text-0); font-family: var(--font-mono); font-size: 13px; }
.recap-opt-name { color: var(--text-2); }

.recap-total-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 18px 0 0;
  margin-top: 4px;
}
.recap-total-label {
  font-family: var(--font-mono);
  font-size: 9px; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--text-2);
}
.recap-total-price {
  font-family: var(--font-display);
  font-size: 42px;
  font-weight: 300;
  color: var(--text-0);
  letter-spacing: -0.02em;
}
.recap-monthly {
  font-size: 11px; color: var(--text-2);
  font-family: var(--font-mono);
  text-align: right; margin-top: 3px;
}

.priority-badge {
  display: inline-flex; align-items: center; gap: 7px;
  font-family: var(--font-mono);
  font-size: 9px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--accent);
  border: 1px solid var(--accent-border);
  background: var(--accent-subtle);
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  margin: 14px 0;
}
.priority-badge::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse-dot 2s ease-in-out infinite;
}
.priority-badge.high {
  color: var(--warning);
  border-color: rgba(251,191,36,0.25);
  background: rgba(251,191,36,0.06);
}
.priority-badge.high::before { background: var(--warning); }

.contact-btns { display: flex; flex-direction: column; gap: 8px; margin-top: 18px; }

/* ═══════════════════════════════════════════════════════════
   HERO SECTION
   ═══════════════════════════════════════════════════════════ */
.hero {
  min-height: 100dvh;
  display: flex; align-items: center;
  position: relative;
  overflow: hidden;
  padding: 0 56px;
}

/* Fond géométrique */
.hero-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 70% 60% at 65% 45%, rgba(74,158,255,0.07) 0%, transparent 55%),
    radial-gradient(ellipse 40% 30% at 85% 75%, rgba(74,158,255,0.04) 0%, transparent 50%);
}
.hero-grid-lines {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(ellipse at center, black 20%, transparent 75%);
}

.hero-content { position: relative; z-index: 2; max-width: 820px; }
.hero-eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 28px;
  opacity: 0;
  transform: translateY(16px);
  animation: fadeUp 0.7s var(--ease-out) 0.2s forwards;
  display: flex; align-items: center; gap: 14px;
}
.hero-eyebrow::before {
  content: '';
  display: inline-block; width: 24px; height: 1px;
  background: var(--accent);
}

.hero-title {
  opacity: 0;
  transform: translateY(24px);
  animation: fadeUp 0.9s var(--ease-out) 0.4s forwards;
  margin-bottom: 24px;
}
.hero-subtitle {
  font-size: 18px;
  color: var(--text-1);
  max-width: 540px;
  line-height: 1.8;
  font-weight: 300;
  opacity: 0;
  transform: translateY(16px);
  animation: fadeUp 0.7s var(--ease-out) 0.7s forwards;
  margin-bottom: 44px;
}
.hero-ctas {
  display: flex; gap: 14px; flex-wrap: wrap;
  opacity: 0;
  transform: translateY(16px);
  animation: fadeUp 0.7s var(--ease-out) 0.9s forwards;
}

.hero-scroll-indicator {
  position: absolute; bottom: 36px; left: 50%;
  transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  font-family: var(--font-mono); font-size: 9px;
  letter-spacing: 0.2em; color: var(--text-2);
  text-transform: uppercase;
  animation: bounce 2.5s var(--ease) infinite;
}
.hero-scroll-line {
  width: 1px; height: 36px;
  background: linear-gradient(to bottom, var(--accent), transparent);
}

/* Stats flottantes hero */
.hero-floating-stat {
  position: absolute; right: 72px; top: 50%;
  transform: translateY(-50%);
  display: flex; flex-direction: column; gap: 16px;
  opacity: 0;
  animation: fadeLeft 0.8s var(--ease-out) 1.2s forwards;
}
.stat-bubble {
  background: var(--bg-2);
  border: 1px solid var(--border-0);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  min-width: 170px;
  position: relative;
  overflow: hidden;
}
.stat-bubble::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-border), transparent);
}
.stat-number {
  font-family: var(--font-display);
  font-size: 38px;
  font-weight: 300;
  color: var(--text-0);
  line-height: 1;
  letter-spacing: -0.02em;
}
.stat-label { font-size: 12px; color: var(--text-2); margin-top: 4px; line-height: 1.4; }

/* ═══════════════════════════════════════════════════════════
   PORTFOLIO
   ═══════════════════════════════════════════════════════════ */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.portfolio-item {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--bg-2);
  border: 1px solid var(--border-0);
  cursor: pointer;
  transition: transform var(--t-slow) var(--ease-spring),
              border-color var(--t-base) var(--ease),
              box-shadow var(--t-base) var(--ease);
}
.portfolio-item:hover {
  transform: scale(1.02);
  border-color: var(--accent-border);
  box-shadow: var(--shadow-md);
}
.portfolio-item-img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}
.portfolio-item:hover .portfolio-item-img { transform: scale(1.06); }
.portfolio-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(12,12,16,0.94) 0%, transparent 55%);
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: 22px;
  opacity: 0;
  transition: opacity var(--t-base) var(--ease);
}
.portfolio-item:hover .portfolio-overlay { opacity: 1; }
.portfolio-tag {
  font-family: var(--font-mono);
  font-size: 9px; letter-spacing: 0.18em;
  color: var(--accent); text-transform: uppercase;
  margin-bottom: 6px;
}
.portfolio-name {
  font-family: var(--font-display);
  font-size: 20px; font-weight: 300;
  color: var(--text-0);
}
.portfolio-placeholder {
  width: 100%; height: 100%;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--bg-2) 0%, var(--bg-1) 100%);
  color: var(--text-2);
  gap: 12px;
}
.portfolio-placeholder svg { opacity: 0.2; }
.portfolio-placeholder span { font-family: var(--font-mono); font-size: 9px; letter-spacing: 0.2em; }

/* ═══════════════════════════════════════════════════════════
   BUNDLES
   ═══════════════════════════════════════════════════════════ */
.bundles-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 18px; }

.bundle-card {
  background: var(--bg-2);
  border: 1px solid var(--border-0);
  border-radius: var(--radius-lg);
  padding: 30px;
  position: relative;
  overflow: hidden;
  transition: transform var(--t-slow) var(--ease-spring),
              border-color var(--t-base) var(--ease),
              box-shadow var(--t-base) var(--ease);
}
.bundle-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-border), transparent);
}
.bundle-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent-border);
  box-shadow: var(--shadow-md);
}

.bundle-save {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 9px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--text-inv);
  background: var(--accent);
  padding: 4px 10px; border-radius: var(--radius-sm);
  margin-bottom: 16px;
}
.bundle-price-original {
  text-decoration: line-through;
  color: var(--text-2); font-size: 14px;
}
.bundle-price {
  font-family: var(--font-display);
  font-size: 40px; font-weight: 300;
  color: var(--text-0);
  letter-spacing: -0.02em; line-height: 1;
}

/* ═══════════════════════════════════════════════════════════
   MENTIONS LÉGALES / CGV
   ═══════════════════════════════════════════════════════════ */
.legal-content { max-width: 820px; margin: 0 auto; padding: 140px 56px 80px; }
.legal-content h1 { margin-bottom: 12px; }
.legal-content .section-divider { margin-bottom: 48px; }
.legal-content h2 { font-size: 22px; margin: 40px 0 12px; color: var(--text-0); }
.legal-content p { color: var(--text-1); margin-bottom: 16px; line-height: 1.9; font-size: 15px; font-weight: 300; }
.legal-content ul { list-style: none; padding-left: 16px; margin-bottom: 16px; }
.legal-content ul li {
  position: relative; padding-left: 18px;
  color: var(--text-1); font-size: 15px; margin-bottom: 8px;
}
.legal-content ul li::before {
  content: '·'; position: absolute; left: 0;
  color: var(--accent); font-size: 18px; line-height: 1;
}
.legal-content a { color: var(--accent); text-decoration: none; }
.legal-content a:hover { text-decoration: underline; }

/* ═══════════════════════════════════════════════════════════
   PAGE MERCI
   ═══════════════════════════════════════════════════════════ */
.merci-page {
  min-height: 100dvh;
  display: flex; align-items: center; justify-content: center;
  padding: 0 24px;
  position: relative;
}
.merci-card { max-width: 560px; width: 100%; text-align: center; }
.merci-icon {
  width: 60px; height: 60px;
  border-radius: 50%;
  background: var(--accent-subtle);
  border: 1px solid var(--accent-border);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 28px;
  font-size: 24px;
  animation: pulse-soft 3s var(--ease) infinite;
}
.merci-actions { display: flex; flex-direction: column; gap: 10px; margin-top: 32px; }

/* ═══════════════════════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════════════════════ */
.footer {
  background: var(--bg-1);
  border-top: 1px solid var(--border-0);
  padding: 60px 56px 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-logo {
  font-family: var(--font-display);
  font-size: 22px; font-weight: 400;
  color: var(--text-0); margin-bottom: 14px;
}
.footer p { font-size: 14px; color: var(--text-2); line-height: 1.8; max-width: 260px; font-weight: 300; }
.footer-social { display: flex; gap: 14px; margin-top: 20px; }
.footer-social a {
  color: var(--text-2);
  transition: color var(--t-base) var(--ease);
}
.footer-social a:hover { color: var(--accent); }
.footer-links h4, .footer-contact h4 {
  font-family: var(--font-mono);
  font-size: 9px; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--text-2); margin-bottom: 18px;
}
.footer-links a, .footer-contact a {
  display: block; color: var(--text-1); text-decoration: none;
  font-size: 14px; margin-bottom: 10px;
  font-weight: 300;
  transition: color var(--t-base) var(--ease), padding-left var(--t-base) var(--ease);
}
.footer-links a:hover, .footer-contact a:hover {
  color: var(--text-0);
  padding-left: 4px;
}
.footer-bottom {
  border-top: 1px solid var(--border-0);
  padding-top: 22px;
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 10px;
}
.footer-bottom p { font-size: 12px; color: var(--text-2); max-width: none; font-weight: 300; }

/* ═══════════════════════════════════════════════════════════
   TOAST
   ═══════════════════════════════════════════════════════════ */
.toast {
  position: fixed; bottom: 28px; right: 28px; z-index: 9998;
  background: var(--bg-2);
  border: 1px solid var(--border-1);
  border-radius: var(--radius);
  padding: 14px 22px;
  font-size: 14px;
  font-weight: 300;
  max-width: 340px;
  transform: translateY(80px);
  opacity: 0;
  transition: all 0.4s var(--ease-out);
  pointer-events: none;
  box-shadow: var(--shadow-md);
}
.toast.show { transform: translateY(0); opacity: 1; }
.toast.success { border-color: rgba(62,207,142,0.3); color: var(--success); }
.toast.error { border-color: rgba(248,113,113,0.3); color: var(--error); }

/* ═══════════════════════════════════════════════════════════
   SCROLL REVEAL
   ═══════════════════════════════════════════════════════════ */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}
.reveal.visible { opacity: 1; transform: none; }
.reveal-delay-1 { transition-delay: 0.08s; }
.reveal-delay-2 { transition-delay: 0.16s; }
.reveal-delay-3 { transition-delay: 0.24s; }
.reveal-delay-4 { transition-delay: 0.32s; }

/* ═══════════════════════════════════════════════════════════
   ANIMATIONS
   ═══════════════════════════════════════════════════════════ */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeLeft {
  from { opacity: 0; transform: translateX(30px) translateY(-50%); }
  to   { opacity: 1; transform: translateX(0) translateY(-50%); }
}
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(7px); }
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(0.8); }
}
@keyframes pulse-soft {
  0%, 100% { box-shadow: 0 0 0 0 rgba(74,158,255,0); }
  50%       { box-shadow: 0 0 0 8px rgba(74,158,255,0.1); }
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-8px); }
}
@keyframes spin {
  to { transform: rotate(360deg); }
}
@keyframes shimmer {
  0%   { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

/* Spinner */
.spinner {
  display: inline-block;
  width: 15px; height: 15px;
  border: 2px solid rgba(12,12,16,0.3);
  border-top-color: var(--text-inv);
  border-radius: 50%;
  animation: spin 0.65s linear infinite;
}

/* ═══════════════════════════════════════════════════════════
   ADMIN
   ═══════════════════════════════════════════════════════════ */
.admin-layout { display: grid; grid-template-columns: 240px 1fr; min-height: 100vh; }
.admin-sidebar {
  background: var(--bg-1);
  border-right: 1px solid var(--border-0);
  padding: 28px 20px;
}
.admin-main { padding: 40px; overflow-y: auto; }
.admin-card {
  background: var(--bg-2);
  border: 1px solid var(--border-0);
  border-radius: var(--radius-lg);
  padding: 26px;
  margin-bottom: 22px;
}
.admin-card h3 { font-size: 17px; margin-bottom: 18px; color: var(--text-0); }
.admin-table { width: 100%; border-collapse: collapse; }
.admin-table th {
  font-family: var(--font-mono); font-size: 10px;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--text-2); padding: 10px 14px;
  border-bottom: 1px solid var(--border-0); text-align: left;
}
.admin-table td {
  padding: 11px 14px;
  border-bottom: 1px solid var(--border-0);
  font-size: 14px; color: var(--text-1); font-weight: 300;
}
.status-badge {
  display: inline-block; padding: 3px 10px;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono); font-size: 9px;
  letter-spacing: 0.1em; text-transform: uppercase;
}
.status-new {
  background: rgba(62,207,142,0.08);
  color: var(--success);
  border: 1px solid rgba(62,207,142,0.2);
}
.status-sync {
  background: var(--accent-subtle);
  color: var(--accent);
  border: 1px solid var(--accent-border);
}
.status-done {
  background: transparent;
  color: var(--text-2);
  border: 1px solid var(--border-0);
}

/* ═══════════════════════════════════════════════════════════
   DASHBOARD CLIENT
   ═══════════════════════════════════════════════════════════ */
.timeline { position: relative; padding-left: 38px; }
.timeline::before {
  content: ''; position: absolute; left: 14px; top: 0; bottom: 0;
  width: 1px;
  background: linear-gradient(to bottom, var(--accent), transparent);
}
.timeline-step { position: relative; padding-bottom: 36px; }
.timeline-dot {
  position: absolute; left: -30px; top: 4px;
  width: 17px; height: 17px; border-radius: 50%;
  background: var(--bg-1);
  border: 1.5px solid var(--border-1);
  transition: all var(--t-base) var(--ease);
}
.timeline-step.done .timeline-dot {
  background: var(--accent); border-color: var(--accent);
}
.timeline-step.active .timeline-dot {
  background: var(--bg-1); border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(74,158,255,0.12);
}
.timeline-step-title {
  font-family: var(--font-display); font-size: 20px;
  font-weight: 400; margin-bottom: 5px; color: var(--text-0);
}
.timeline-step-desc { font-size: 14px; color: var(--text-2); font-weight: 300; }

/* ═══════════════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  section { padding: 72px 32px; }
  .hero { padding: 0 32px; }
  .hero-floating-stat { display: none; }
  .order-layout {
    grid-template-columns: 1fr;
    padding-left: 32px;
    padding-right: 32px;
  }
  .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .navbar { padding: 18px 32px; }
  .navbar.scrolled { padding: 12px 32px; }
}

@media (max-width: 768px) {
  section { padding: 56px 20px; }
  .hero { padding: 80px 20px 60px; min-height: 100dvh; }
  .navbar { padding: 14px 20px; }
  .navbar.scrolled { padding: 10px 20px; }
  .navbar-links { display: none; }
  .mobile-menu-btn { display: flex; }
  .options-grid { grid-template-columns: 1fr; }
  .pack-grid { grid-template-columns: 1fr; }
  .portfolio-grid { grid-template-columns: 1fr; }
  .bundles-grid { grid-template-columns: 1fr; }
  .footer { padding: 44px 20px 22px; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .legal-content { padding: 110px 20px 60px; }
  .admin-layout { grid-template-columns: 1fr; }
  .admin-sidebar { display: none; }
  .order-layout { padding-left: 20px; padding-right: 20px; padding-top: 90px; }
  h1 { font-size: clamp(34px, 8vw, 48px); }
  h2 { font-size: clamp(26px, 6vw, 36px); }
  .recap-total-price { font-size: 36px; }
  .pack-price { font-size: 44px; }
}

@media (max-width: 480px) {
  section { padding: 44px 16px; }
  .hero { padding: 70px 16px 50px; }
  .navbar { padding: 12px 16px; }
  .hero-subtitle { font-size: 16px; }
  .hero-ctas { flex-direction: column; }
  .hero-ctas .btn-primary,
  .hero-ctas .btn-outline { width: 100%; justify-content: center; }
}

/* ── prefers-reduced-motion ────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ═══════════════════════════════════════════════════════════
   COMPATIBILITÉ — Alias anciennes variables → nouvelles
   Nécessaire pour client_dashboard.html, dashboard.html, login.html
   qui utilisent encore l'ancienne palette gold/muted
   ═══════════════════════════════════════════════════════════ */
:root {
  /* Ancienne palette gold → accent bleu */
  --gold:          var(--accent);
  --gold-light:    var(--text-0);
  --gold-dark:     var(--accent-dim);
  --gold-subtle:   var(--accent-subtle);

  /* Anciens fonds */
  --bg-primary:    var(--bg-0);
  --bg-secondary:  var(--bg-1);
  --bg-card:       var(--bg-2);
  --bg-card-hover: var(--bg-3);

  /* Anciens textes */
  --muted:         var(--text-2);
  --white:         var(--text-0);

  /* Anciennes bordures */
  --border:        var(--border-0);
  --border-hover:  var(--border-1);

  /* Transition */
  --transition:    var(--t-base) var(--ease);
}