/* ========================================================
   PRONO 2026 — Pages SEO statiques
   CSS commun aux 5 pages (~6 KB)
======================================================== */
* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --bg: #0a0e27;
  --bg2: #1a1f3a;
  --orange: #f97316;
  --pink: #ec4899;
  --text: #ffffff;
  --text-muted: rgba(255,255,255,0.7);
  --text-dim: rgba(255,255,255,0.5);
  --card: rgba(255,255,255,0.05);
  --border: rgba(255,255,255,0.1);
  --border-orange: rgba(249,115,22,0.3);
}

html { scroll-behavior: smooth; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background: linear-gradient(135deg, var(--bg) 0%, var(--bg2) 50%, var(--bg) 100%);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
}

a { color: var(--orange); text-decoration: none; transition: opacity .2s; }
a:hover { opacity: .8; }

/* Header */
.header {
  background: rgba(0,0,0,0.4);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  padding: 16px 24px;
  position: sticky; top: 0; z-index: 50;
}
.header-inner {
  max-width: 1100px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
}
.logo {
  font-weight: 900; font-size: 22px;
  background: linear-gradient(90deg, var(--orange), var(--pink));
  -webkit-background-clip: text; background-clip: text; color: transparent;
  display: flex; align-items: center; gap: 8px;
}
.logo-icon { font-size: 24px; }
.cta-header {
  background: linear-gradient(90deg, var(--orange), var(--pink));
  color: white; padding: 10px 20px; border-radius: 10px;
  font-weight: 700; font-size: 14px;
  box-shadow: 0 4px 12px rgba(249,115,22,0.25);
}

/* Container */
main { max-width: 900px; margin: 0 auto; padding: 40px 24px; }

/* Breadcrumb */
.breadcrumb { font-size: 13px; color: var(--text-dim); margin-bottom: 24px; }
.breadcrumb a { color: var(--text-muted); }

/* Hero */
.hero { text-align: center; margin-bottom: 48px; }
.hero h1 {
  font-size: clamp(28px, 5vw, 48px);
  font-weight: 900;
  margin-bottom: 16px;
  background: linear-gradient(90deg, var(--orange), var(--pink));
  -webkit-background-clip: text; background-clip: text; color: transparent;
  line-height: 1.2;
}
.hero .lead { font-size: 18px; color: var(--text-muted); max-width: 700px; margin: 0 auto; }

/* Sections */
section { margin-bottom: 40px; }
h2 {
  font-size: clamp(22px, 3.5vw, 32px); font-weight: 800; margin-bottom: 20px;
  color: var(--orange);
}
h3 { font-size: 20px; font-weight: 700; margin: 24px 0 12px; color: white; }
p { margin-bottom: 16px; color: var(--text-muted); }
strong { color: white; }

/* Lists */
ul, ol { margin: 16px 0 16px 24px; color: var(--text-muted); }
li { margin-bottom: 8px; }

/* Tables */
table {
  width: 100%; border-collapse: collapse;
  background: var(--card); border-radius: 12px; overflow: hidden;
  margin: 16px 0; font-size: 14px;
}
th, td { padding: 12px 16px; text-align: left; border-bottom: 1px solid var(--border); }
th { background: rgba(249,115,22,0.15); color: white; font-weight: 700; font-size: 13px; text-transform: uppercase; letter-spacing: 0.5px; }
tr:last-child td { border-bottom: none; }
tr:hover td { background: rgba(255,255,255,0.03); }

/* Cards */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px;
  margin-bottom: 16px;
}
.card-orange {
  background: linear-gradient(135deg, rgba(249,115,22,0.1), rgba(236,72,153,0.05));
  border-color: var(--border-orange);
}

/* Grid groupes */
.grid {
  display: grid; gap: 12px;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  margin: 24px 0;
}
.group-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 12px; padding: 16px;
}
.group-card h4 {
  font-size: 18px; color: var(--orange); margin-bottom: 12px;
  border-bottom: 1px solid var(--border); padding-bottom: 8px;
}
.group-card ul { list-style: none; margin: 0; }
.group-card li { display: flex; align-items: center; gap: 8px; padding: 4px 0; font-size: 14px; }
.flag { width: 20px; height: 14px; border-radius: 2px; display: inline-block; }

/* CTA Box */
.cta-box {
  background: linear-gradient(135deg, rgba(249,115,22,0.15), rgba(236,72,153,0.15));
  border: 1px solid rgba(249,115,22,0.4);
  border-radius: 16px;
  padding: 32px; text-align: center; margin: 32px 0;
}
.cta-box h2 { color: white; margin-bottom: 12px; }
.cta-box p { color: var(--text-muted); margin-bottom: 20px; }
.cta-button {
  display: inline-block;
  background: linear-gradient(90deg, var(--orange), var(--pink));
  color: white; padding: 14px 32px; border-radius: 12px;
  font-weight: 700; font-size: 16px;
  box-shadow: 0 8px 20px rgba(249,115,22,0.3);
  margin: 0 6px;
}
.cta-button.secondary {
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  box-shadow: none;
}

/* Internal nav (related pages) */
.related-pages {
  border-top: 1px solid var(--border);
  padding-top: 32px; margin-top: 48px;
}
.related-pages h3 { color: var(--orange); }
.related-pages ul { list-style: none; margin: 0; padding: 0; }
.related-pages li {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 8px; padding: 12px 16px; margin-bottom: 8px;
}
.related-pages li::before { content: "→ "; color: var(--orange); margin-right: 8px; }

/* Footer */
footer {
  text-align: center; padding: 32px 24px;
  border-top: 1px solid var(--border);
  color: var(--text-dim); font-size: 13px;
}
footer a { color: var(--orange); }

/* Responsive */
@media (max-width: 600px) {
  main { padding: 24px 16px; }
  table { font-size: 12px; }
  th, td { padding: 8px; }
  .cta-button { display: block; margin: 10px 0; }
}

/* Highlights */
.highlight {
  display: inline-block;
  background: rgba(249,115,22,0.15);
  border: 1px solid var(--border-orange);
  padding: 2px 8px; border-radius: 4px;
  font-size: 12px; font-weight: 700;
  color: var(--orange);
}

/* FAQ */
.faq-item {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 12px; padding: 16px 20px; margin-bottom: 12px;
}
.faq-item h3 { color: var(--orange); margin-bottom: 8px; font-size: 16px; }
.faq-item p { font-size: 14px; margin: 0; }