/* ============================================================
   CLINIOS ONE PREMIUM · DESIGN SYSTEM
   Fusion : Sobriété médicale (A) + Luxe assumé (B) + Tech avant-garde (C)
   ============================================================ */

:root {
  /* === PALETTE PRINCIPALE === */
  /* Heritage CLINIOS */
  --emerald: #006B3C;
  --emerald-deep: #004F2B;
  --emerald-light: #E8F0ED;
  --emerald-glow: rgba(0,107,60,0.15);

  /* Premium gold (signature One Premium) */
  --gold: #C9A961;
  --gold-deep: #8A7440;
  --gold-light: #F5EDD8;
  --gold-glow: rgba(201,169,97,0.20);

  /* Charcoal & ivoire */
  --charcoal: #0F1614;
  --charcoal-soft: #1A2421;
  --warm-grey: #5F5E5A;
  --light-grey: #9B9B93;
  --silk: #FAFAF6;
  --ivory: #FAF7F0;
  --cream: #F4F1E8;
  --pearl: #F8F5EE;

  /* Borders & dividers */
  --border: #E5E3DA;
  --border-soft: #EFEDE3;
  --border-gold: #E0D5B8;

  /* États */
  --red: #C8102E;
  --amber: #BA7517;
  --amber-bg: #FFF4E6;
  --info-blue: #1F6B7A;
  --info-bg: #E8F1F3;

  /* Glass morphism (option C) */
  --glass-bg: rgba(255,255,255,0.65);
  --glass-border: rgba(255,255,255,0.4);
  --glass-shadow: 0 12px 48px -12px rgba(15,22,20,0.18);

  /* Dark luxe (option B) */
  --luxe-dark: #0F1614;
  --luxe-dark-soft: #1A2421;
  --luxe-text: rgba(245,237,216,0.92);

  /* === TYPOGRAPHIE === */
  --font-serif: 'Cormorant Garamond', 'Playfair Display', Georgia, serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Helvetica Neue', sans-serif;
  --font-mono: 'IBM Plex Mono', 'JetBrains Mono', Consolas, monospace;
  --font-arabic: 'Amiri', 'Noto Naskh Arabic', serif;
  --font-arabic-sans: 'Noto Kufi Arabic', sans-serif;

  /* === SPACING === */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --space-8: 64px;
  --space-9: 96px;

  /* === RADIUS === */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-xl: 20px;
  --radius-2xl: 28px;
  --radius-full: 9999px;

  /* === SHADOWS === */
  --shadow-sm: 0 1px 2px 0 rgba(15,22,20,0.04);
  --shadow-md: 0 4px 12px -2px rgba(15,22,20,0.08);
  --shadow-lg: 0 12px 32px -8px rgba(15,22,20,0.12);
  --shadow-xl: 0 24px 64px -16px rgba(15,22,20,0.18);
  --shadow-gold: 0 0 0 1px rgba(201,169,97,0.30), 0 8px 24px -8px rgba(201,169,97,0.40);
  --shadow-emerald: 0 0 0 1px rgba(0,107,60,0.25), 0 8px 24px -8px rgba(0,107,60,0.35);

  /* === ANIMATIONS === */
  --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-luxe: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

/* === RESET & BASE === */
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.55;
  color: var(--charcoal);
  background: var(--silk);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  font-feature-settings: 'cv11', 'ss01', 'ss03';
}

/* RTL support pour arabe */
[dir="rtl"] body { font-family: var(--font-arabic-sans); }
[dir="rtl"] h1, [dir="rtl"] h2, [dir="rtl"] h3,
[dir="rtl"] .serif { font-family: var(--font-arabic); }

a { color: var(--emerald); text-decoration: none; transition: color var(--transition-fast); }
a:hover { color: var(--emerald-deep); }

/* === ANIMATIONS GLOBALES === */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes pulseGlow {
  0%,100% { box-shadow: 0 0 0 0 var(--emerald-glow); }
  50% { box-shadow: 0 0 0 8px transparent; }
}
@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}
@keyframes goldShimmer {
  0%,100% { opacity: 0.6; }
  50% { opacity: 1; }
}
@keyframes float {
  0%,100% { transform: translateY(0); }
  50% { transform: translateY(-3px); }
}
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes slideInRight {
  from { opacity: 0; transform: translateX(20px); }
  to { opacity: 1; transform: translateX(0); }
}
@keyframes liveDot {
  0%,100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.85); }
}
@keyframes breathe {
  0%,100% { transform: scale(1); }
  50% { transform: scale(1.04); }
}

/* === CLASSES UTILITAIRES === */
.serif { font-family: var(--font-serif); }
.mono { font-family: var(--font-mono); }
.italic { font-style: italic; }

.fadein { animation: fadeInUp 0.5s var(--transition-luxe) both; }
.fadein-delay-1 { animation: fadeInUp 0.5s var(--transition-luxe) 0.1s both; }
.fadein-delay-2 { animation: fadeInUp 0.5s var(--transition-luxe) 0.2s both; }
.fadein-delay-3 { animation: fadeInUp 0.5s var(--transition-luxe) 0.3s both; }
.fadein-delay-4 { animation: fadeInUp 0.5s var(--transition-luxe) 0.4s both; }

/* === COMPONENTS PARTAGÉS === */

/* Top compliance strip */
.top-strip {
  background: var(--charcoal);
  color: var(--gold);
  padding: 8px 0;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 1.5px;
  text-align: center;
  font-weight: 500;
  position: sticky;
  top: 0;
  z-index: 100;
}
.top-strip .dot {
  display: inline-block;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--gold);
  margin: 0 6px;
  animation: liveDot 2s infinite;
  vertical-align: middle;
}
.top-strip .non-samd-mark {
  color: var(--silk);
  font-weight: 600;
  letter-spacing: 2px;
}

/* Premium gold accent line */
.gold-line {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold) 50%, transparent);
  margin: var(--space-4) 0;
}

/* Premium card */
.card {
  background: #fff;
  border: 0.5px solid var(--border);
  border-radius: var(--radius-lg);
  transition: border-color var(--transition-base), transform var(--transition-base), box-shadow var(--transition-base);
}
.card:hover {
  border-color: var(--gold);
  box-shadow: var(--shadow-gold);
  transform: translateY(-2px);
}

/* Glass card (option C - tech) */
.card-glass {
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 0.5px solid var(--glass-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--glass-shadow);
}

/* Luxe dark panel (option B) */
.panel-luxe {
  background: linear-gradient(135deg, var(--luxe-dark) 0%, var(--luxe-dark-soft) 100%);
  color: var(--luxe-text);
  border-radius: var(--radius-xl);
  position: relative;
  overflow: hidden;
}
.panel-luxe::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold) 50%, transparent);
}

/* Gold badge */
.badge-gold {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  background: var(--gold-light);
  color: var(--gold-deep);
  border: 0.5px solid var(--gold);
  border-radius: var(--radius-full);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 1px;
  font-weight: 600;
  text-transform: uppercase;
}

.badge-emerald {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  background: var(--emerald-light);
  color: var(--emerald-deep);
  border: 0.5px solid var(--emerald);
  border-radius: var(--radius-full);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 1px;
  font-weight: 600;
}

/* Status dot */
.status-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  margin-right: 6px;
  vertical-align: middle;
}
.status-dot.live { background: var(--emerald); animation: liveDot 1.8s infinite; }
.status-dot.idle { background: var(--light-grey); }
.status-dot.warning { background: var(--amber); }

/* Premium button */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 20px;
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.3px;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
}
.btn-primary {
  background: var(--emerald);
  color: #fff;
  box-shadow: 0 0 0 0 var(--emerald-glow);
}
.btn-primary:hover {
  background: var(--emerald-deep);
  box-shadow: 0 8px 20px -8px var(--emerald-glow), 0 0 0 1px var(--emerald);
  transform: translateY(-1px);
}
.btn-gold {
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-deep) 100%);
  color: #fff;
  box-shadow: 0 4px 12px -4px var(--gold-glow);
}
.btn-gold:hover {
  box-shadow: 0 8px 24px -6px var(--gold-glow), 0 0 0 1px var(--gold);
  transform: translateY(-1px);
}
.btn-ghost {
  background: transparent;
  color: var(--charcoal);
  border: 0.5px solid var(--border);
}
.btn-ghost:hover {
  background: var(--ivory);
  border-color: var(--charcoal);
}

/* Eyebrow label */
.eyebrow {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--emerald);
  font-weight: 600;
}
.eyebrow-gold { color: var(--gold-deep); }
.eyebrow-grey { color: var(--warm-grey); }

/* Hero title (mix serif + accent) */
.hero-title {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 56px;
  line-height: 1.05;
  letter-spacing: -1px;
  color: var(--charcoal);
}
.hero-title em {
  font-style: italic;
  font-weight: 500;
  color: var(--emerald);
}
.hero-title .gold-em {
  font-style: italic;
  font-weight: 500;
  color: var(--gold-deep);
}

/* Demo navbar bottom */
.demo-navbar {
  position: fixed;
  left: 240px; right: 0; bottom: 0;
  z-index: 9998;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-top: 0.5px solid var(--border);
  padding: 14px 36px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-sans);
}
[dir="rtl"] .demo-navbar { left: 0; right: 240px; }
.demo-navbar a {
  text-decoration: none;
  padding: 9px 18px;
  border-radius: var(--radius-md);
  font-size: 12px;
  letter-spacing: 0.3px;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.demo-navbar .nav-prev {
  color: var(--warm-grey);
  background: transparent;
  border: 0.5px solid var(--border);
}
.demo-navbar .nav-prev:hover { background: var(--cream); color: var(--charcoal); border-color: var(--charcoal); }
.demo-navbar .nav-next {
  color: #fff;
  background: linear-gradient(135deg, var(--emerald) 0%, var(--emerald-deep) 100%);
  border: 0.5px solid var(--emerald);
  font-weight: 500;
}
.demo-navbar .nav-next:hover { box-shadow: var(--shadow-emerald); transform: translateY(-1px); }
.demo-navbar .nav-center {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--warm-grey);
  letter-spacing: 1.5px;
  text-transform: uppercase;
}
.demo-navbar .nav-center strong {
  color: var(--gold-deep);
  font-weight: 600;
}

/* Cinematic page transition wrapper */
.page-wrapper {
  padding: 40px 48px 100px;
  max-width: 1400px;
  animation: fadeInUp 0.6s var(--transition-luxe);
}

/* Module page header */
.page-header {
  margin-bottom: var(--space-7);
  padding-bottom: var(--space-5);
  border-bottom: 0.5px solid var(--border);
}
.page-header .breadcrumb {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--light-grey);
  margin-bottom: 12px;
}
.page-header .breadcrumb span:not(:last-child)::after {
  content: '·';
  margin: 0 10px;
  color: var(--border);
}
.page-header h1 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 42px;
  line-height: 1.1;
  letter-spacing: -0.5px;
  color: var(--charcoal);
  margin-bottom: 8px;
}
.page-header h1 em { font-style: italic; color: var(--emerald); font-weight: 500; }
.page-header .lead {
  font-size: 14px;
  color: var(--warm-grey);
  max-width: 720px;
  line-height: 1.6;
}

/* Stats / KPI bar */
.stats-bar {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1px;
  background: var(--border-soft);
  border: 0.5px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: var(--space-6);
}
.stats-bar .stat {
  background: #fff;
  padding: 18px 22px;
}
.stats-bar .stat-label {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--warm-grey);
  margin-bottom: 6px;
}
.stats-bar .stat-value {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 28px;
  color: var(--charcoal);
  line-height: 1;
}
.stats-bar .stat-value .unit {
  font-size: 12px;
  color: var(--warm-grey);
  font-weight: 400;
  font-family: var(--font-sans);
  margin-left: 4px;
}
.stats-bar .stat-trend {
  font-family: var(--font-mono);
  font-size: 10px;
  margin-top: 6px;
  letter-spacing: 0.5px;
}
.stats-bar .stat-trend.up { color: var(--emerald); }
.stats-bar .stat-trend.down { color: var(--red); }

/* Live cursor / indicator */
.live-indicator {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--emerald);
  font-weight: 600;
}
.live-indicator::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--emerald);
  animation: liveDot 1.8s infinite;
}

/* Demo footer note */
.demo-footnote {
  margin-top: var(--space-8);
  padding-top: var(--space-5);
  border-top: 0.5px solid var(--border);
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--light-grey);
  letter-spacing: 0.5px;
  line-height: 1.7;
  text-align: center;
}
.demo-footnote strong { color: var(--gold-deep); font-weight: 600; }