/* ============================================================
 * OumseGsm — Site vitrine
 * Sobre, pro, sombre par défaut. Mobile-first.
 * ============================================================ */

:root, [data-theme="dark"] {
  --bg: #0A0A0A;
  --bg-2: #0F0F0F;
  --bg-card: #151515;
  --bg-card-hi: #1A1A1A;
  --border: #222;
  --border-hi: #333;
  --text: #FFFFFF;
  --text-dim: #B8B8B8;
  --text-muted: #888;
  --text-faint: #555;
  --accent: #FF4500;
  --accent-2: #FF6B35;
  --gold: #FFD700;
  --green: #00E676;
  --red: #FF3131;
  --blue: #00B0FF;
  --shadow: 0 8px 32px rgba(0,0,0,0.6);
  --hero-bg: radial-gradient(circle at 20% 30%, rgba(255,69,0,0.10) 0%, transparent 50%),
             radial-gradient(circle at 80% 70%, rgba(255,215,0,0.06) 0%, transparent 50%),
             linear-gradient(180deg, #0F0F0F 0%, #0A0A0A 100%);
}

[data-theme="light"] {
  --bg: #FAFAFA;
  --bg-2: #FFFFFF;
  --bg-card: #FFFFFF;
  --bg-card-hi: #F5F5F5;
  --border: #E5E5E5;
  --border-hi: #D5D5D5;
  --text: #1A1A1A;
  --text-dim: #444;
  --text-muted: #666;
  --text-faint: #999;
  --accent: #D63E00;
  --accent-2: #FF5722;
  --gold: #B8860B;
  --green: #00A847;
  --red: #C81E1E;
  --blue: #0066CC;
  --shadow: 0 4px 24px rgba(0,0,0,0.08);
  --hero-bg: radial-gradient(circle at 20% 30%, rgba(255,87,34,0.08) 0%, transparent 50%),
             radial-gradient(circle at 80% 70%, rgba(184,134,11,0.05) 0%, transparent 50%),
             linear-gradient(180deg, #FFFFFF 0%, #FAFAFA 100%);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; padding: 0;
  font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}
[dir="rtl"] body { font-family: 'Segoe UI', 'Tahoma', sans-serif; }

a { color: var(--accent); text-decoration: none; transition: color .15s; }
a:hover { color: var(--accent-2); }

img { max-width: 100%; height: auto; }

/* ============================================================
 * Header
 * ============================================================ */
.site-header {
  background: rgba(10, 10, 10, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 100;
  padding: 14px 0;
}
[data-theme="light"] .site-header {
  background: rgba(255, 255, 255, 0.85);
}
.site-header .container { display: flex; align-items: center; gap: 20px; }
.logo {
  display: flex; align-items: center; gap: 10px;
  font-size: 18px; font-weight: 900; color: var(--text);
}
.logo .dot {
  width: 12px; height: 12px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 12px var(--accent);
}
.nav {
  display: flex; gap: 4px; margin-left: auto;
  flex-wrap: wrap;
}
.nav a {
  padding: 8px 14px;
  color: var(--text-dim);
  font-weight: 600;
  font-size: 14px;
  border-radius: 8px;
  transition: all .15s;
}
.nav a:hover { color: var(--text); background: var(--bg-card-hi); }
.nav a.active { color: var(--accent); }

.header-tools {
  display: flex; gap: 6px; align-items: center;
}
.lang-switcher, .theme-switcher {
  display: flex; gap: 2px;
}
.lang-switcher a, .theme-switcher a {
  padding: 4px 8px; border-radius: 4px;
  background: var(--bg-card); color: var(--text-muted);
  border: 1px solid var(--border);
  font-weight: 700; font-size: 11px;
}
.lang-switcher a.active, .theme-switcher a.active {
  background: var(--accent); color: #FFF; border-color: var(--accent);
}

/* ============================================================
 * Container
 * ============================================================ */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ============================================================
 * Hero (page accueil)
 * ============================================================ */
.hero {
  background: var(--hero-bg);
  padding: 80px 0 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.hero h1 {
  font-size: 56px; font-weight: 900;
  margin: 0 0 14px;
  letter-spacing: -1px;
  background: linear-gradient(135deg, var(--text) 0%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero .tagline {
  font-size: 20px;
  color: var(--text-dim);
  max-width: 700px;
  margin: 0 auto 32px;
}
.hero .badges {
  display: flex; gap: 10px; justify-content: center;
  flex-wrap: wrap; margin-bottom: 36px;
}
.hero-badge {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 6px 14px;
  font-size: 12px;
  color: var(--text-dim);
  font-weight: 600;
}
.hero-badge .icon { color: var(--green); margin-right: 4px; }

.hero-actions {
  display: flex; gap: 14px; justify-content: center;
  flex-wrap: wrap;
}

/* ============================================================
 * Boutons
 * ============================================================ */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 28px;
  border-radius: 12px;
  font-size: 15px; font-weight: 700;
  border: none; cursor: pointer;
  font-family: inherit;
  text-decoration: none;
  transition: transform .1s, box-shadow .15s;
}
.btn-primary {
  background: var(--accent);
  color: #FFF;
  box-shadow: 0 4px 16px rgba(255,69,0,0.3);
}
.btn-primary:hover {
  background: var(--accent-2);
  color: #FFF;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(255,69,0,0.4);
}
.btn-ghost {
  background: var(--bg-card);
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-ghost:hover { background: var(--bg-card-hi); border-color: var(--border-hi); }
.btn-gold {
  background: var(--gold);
  color: #000;
  box-shadow: 0 4px 16px rgba(255,215,0,0.3);
}
.btn-gold:hover { background: #FFE066; color: #000; }
.btn-large { padding: 18px 36px; font-size: 17px; }

/* ============================================================
 * Sections
 * ============================================================ */
.section {
  padding: 70px 0;
}
.section h2 {
  font-size: 36px;
  margin: 0 0 16px;
  text-align: center;
  font-weight: 800;
}
.section .lead {
  text-align: center;
  font-size: 17px;
  color: var(--text-dim);
  max-width: 700px;
  margin: 0 auto 48px;
}

/* Grilles features */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 22px;
}
.feature {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px;
  transition: transform .15s, border-color .15s;
}
.feature:hover {
  transform: translateY(-3px);
  border-color: var(--accent);
}
.feature .icon {
  font-size: 32px;
  margin-bottom: 14px;
  display: block;
}
.feature h3 {
  margin: 0 0 10px;
  font-size: 18px;
  color: var(--text);
}
.feature p {
  margin: 0;
  color: var(--text-dim);
  font-size: 14px;
}

/* Stats bar */
.stats-bar {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 20px;
  margin: 40px 0;
}
.stat {
  text-align: center;
  padding: 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
}
.stat .value {
  font-size: 40px;
  font-weight: 900;
  color: var(--accent);
  display: block;
  line-height: 1;
}
.stat .label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
  margin-top: 6px;
  display: block;
}

/* ============================================================
 * Download page
 * ============================================================ */
.download-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 40px;
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
}
.download-card .file-icon {
  font-size: 64px;
  margin-bottom: 16px;
}
.download-card h2 { margin: 0 0 8px; font-size: 28px; }
.download-card .version {
  display: inline-block;
  background: var(--accent);
  color: #FFF;
  padding: 4px 12px;
  border-radius: 100px;
  font-size: 12px;
  font-weight: 700;
  margin-bottom: 16px;
}
.download-card .meta {
  display: flex; gap: 20px; justify-content: center;
  margin: 16px 0 28px;
  color: var(--text-muted);
  font-size: 14px;
  flex-wrap: wrap;
}
.download-card .meta span { display: flex; align-items: center; gap: 6px; }

.install-steps {
  text-align: left;
  background: var(--bg-card-hi);
  border-radius: 12px;
  padding: 20px;
  margin-top: 30px;
}
.install-steps h3 {
  margin: 0 0 12px;
  font-size: 15px;
  color: var(--text-dim);
}
.install-steps ol {
  margin: 0; padding-left: 22px;
  color: var(--text-dim);
  font-size: 14px;
}
.install-steps li { margin: 6px 0; }

/* ============================================================
 * Page Resellers
 * ============================================================ */
.country-group {
  margin-bottom: 40px;
}
.country-group h3 {
  font-size: 22px;
  margin: 0 0 18px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--accent);
  display: inline-block;
}
.resellers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
}
.reseller-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 22px;
  transition: border-color .15s, transform .15s;
}
.reseller-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}
.reseller-card .name {
  font-size: 18px;
  font-weight: 800;
  color: var(--text);
  margin: 0 0 6px;
}
.reseller-card .city {
  color: var(--text-muted);
  font-size: 13px;
  margin-bottom: 14px;
}
.reseller-card .contact-line {
  display: flex; align-items: center; gap: 8px;
  color: var(--text-dim);
  font-size: 14px;
  margin: 6px 0;
}
.reseller-card .contact-line .icon { color: var(--accent); width: 18px; }
.reseller-card .actions {
  display: flex; gap: 8px;
  margin-top: 14px;
  flex-wrap: wrap;
}
.btn-wa {
  background: #25D366; color: #FFF;
  padding: 8px 14px; border-radius: 8px;
  font-size: 13px; font-weight: 700;
  flex: 1; text-align: center;
}
.btn-wa:hover { background: #20BA5A; color: #FFF; }
.btn-website {
  background: var(--bg-card-hi); color: var(--text);
  padding: 8px 14px; border-radius: 8px;
  font-size: 13px; font-weight: 700;
  border: 1px solid var(--border);
}
.btn-website:hover { background: var(--border); }

.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-muted);
}
.empty-state .icon { font-size: 56px; margin-bottom: 14px; opacity: 0.4; }

/* ============================================================
 * Page Status
 * ============================================================ */
.status-hero {
  text-align: center;
  padding: 50px 0 30px;
}
.status-indicator {
  display: inline-flex; align-items: center; gap: 12px;
  font-size: 24px; font-weight: 800;
  background: rgba(0, 230, 118, 0.1);
  color: var(--green);
  padding: 14px 32px;
  border-radius: 100px;
  border: 1px solid rgba(0, 230, 118, 0.3);
}
.status-dot {
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 12px var(--green);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.2); opacity: 0.6; }
}
.status-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 22px;
  margin-top: 40px;
}
.status-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 24px;
}
.status-card .label {
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: 0.5px;
  color: var(--text-muted);
  margin-bottom: 10px;
}
.status-card .value {
  font-size: 26px;
  font-weight: 800;
  color: var(--text);
  font-family: Consolas, monospace;
}
.status-card .sub {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 6px;
}

/* ============================================================
 * Footer
 * ============================================================ */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 40px 0 30px;
  margin-top: 60px;
  background: var(--bg-2);
}
.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}
.site-footer p {
  color: var(--text-muted);
  font-size: 13px;
  margin: 0;
}
.footer-status {
  display: flex; align-items: center; gap: 8px;
  color: var(--text-muted);
  font-size: 12px;
}
.footer-status .dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--green);
}

/* ============================================================
 * Responsive
 * ============================================================ */
@media (max-width: 768px) {
  .site-header { padding: 0; }
  .site-header .container {
    flex-wrap: wrap;
    gap: 0;
    padding: 0;
  }
  /* Nav = premiere ligne, pleine largeur */
  .nav {
    order: -1;
    width: 100%;
    display: flex;
    justify-content: space-around;
    gap: 0;
    margin: 0;
    padding: 6px 4px;
    background: var(--bg-card);
    border-bottom: 1px solid var(--border);
  }
  .nav a {
    padding: 10px 6px;
    font-size: 13px;
    font-weight: 700;
    white-space: nowrap;
    flex: 1;
    text-align: center;
    border-radius: 6px;
  }
  /* Logo + outils = deuxieme ligne */
  .logo {
    font-size: 15px;
    padding: 8px 14px;
  }
  .header-tools {
    margin-left: auto;
    padding: 8px 14px 8px 0;
  }

  .hero { padding: 50px 0 40px; }
  .hero h1 { font-size: 36px; letter-spacing: -0.5px; }
  .hero .tagline { font-size: 16px; padding: 0 10px; }

  .section { padding: 50px 0; }
  .section h2 { font-size: 26px; }
  .section .lead { font-size: 15px; }

  .download-card { padding: 28px 20px; }
  .download-card h2 { font-size: 22px; }
  .download-card .meta { gap: 12px; }

  .btn-large { padding: 14px 28px; font-size: 15px; }
  .resellers-grid { grid-template-columns: 1fr; }
  .footer-content { flex-direction: column; text-align: center; }
}