/* ===== AfricaStream Blog — shared styles (dark premium) ===== */
:root{
  --gold:#D4A017; --green:#1B5E20; --green-light:#2E7D32; --orange:#E65100;
  --red:#C62828; --wa:#25D366;
  --bg:#0A0A0A; --bg2:#121212; --card:#1A1A1A; --line:#262626;
  --text:#FFFFFF; --muted:#B0B0B0;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,sans-serif;background:var(--bg);color:var(--text);line-height:1.7;overflow-x:hidden}
h1,h2,h3,h4,.logo{font-family:'Montserrat',sans-serif;font-weight:800;line-height:1.2;color:#fff}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
.container{max-width:1200px;margin:0 auto;padding:0 20px}
.gold{color:var(--gold)}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 26px;border-radius:50px;font-weight:700;font-family:'Montserrat';cursor:pointer;border:none;transition:.25s;font-size:.95rem}
.btn-wa{background:var(--wa);color:#fff}
.btn-wa:hover{transform:translateY(-3px);box-shadow:0 10px 30px rgba(37,211,102,.4)}
.btn-gold{background:linear-gradient(135deg,var(--gold),var(--orange));color:#111}
.btn-gold:hover{transform:translateY(-3px);box-shadow:0 10px 30px rgba(212,160,23,.4)}
.wa-ico{width:20px;height:20px;fill:currentColor}

/* NAV */
header{position:sticky;top:0;z-index:1000;background:rgba(10,10,10,.9);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:12px 20px;max-width:1200px;margin:0 auto}
.logo{font-size:1.4rem;display:flex;align-items:center;gap:10px}
.logo img{height:42px;width:auto}
.nav-links{display:flex;gap:26px;list-style:none}
.nav-links a{color:var(--muted);font-weight:600;font-size:.95rem;transition:.2s}
.nav-links a:hover,.nav-links a.active{color:var(--gold)}
.nav-cta{display:flex;align-items:center;gap:12px}
.hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;background:none;border:none;padding:6px}
.hamburger span{width:26px;height:3px;background:#fff;border-radius:3px;transition:.3s}
.mobile-menu{position:fixed;top:0;right:-100%;width:78%;max-width:320px;height:100vh;z-index:1100;background:rgba(15,15,15,.98);backdrop-filter:blur(14px);padding:80px 30px;transition:.35s;box-shadow:-10px 0 40px rgba(0,0,0,.5)}
.mobile-menu.open{right:0}
.mobile-menu ul{list-style:none}
.mobile-menu li{margin-bottom:22px}
.mobile-menu a{font-family:'Montserrat';font-weight:700;font-size:1.15rem;color:#fff}
.mobile-menu .close{position:absolute;top:22px;right:24px;background:none;border:none;color:#fff;font-size:2rem;cursor:pointer}
.mm-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.6);z-index:1050;opacity:0;pointer-events:none;transition:.3s}
.mm-backdrop.open{opacity:1;pointer-events:auto}

/* HERO (blog landing) */
.blog-hero{text-align:center;padding:70px 20px 50px;background:radial-gradient(circle at 30% 20%,rgba(212,160,23,.14),transparent 45%),radial-gradient(circle at 80% 80%,rgba(27,94,32,.16),transparent 45%)}
.blog-hero h1{font-size:clamp(2rem,5vw,3.2rem);margin-bottom:14px}
.blog-hero p{color:var(--muted);font-size:1.15rem;max-width:640px;margin:0 auto}

/* ARTICLE GRID */
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;padding:50px 0 70px}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;overflow:hidden;transition:.3s;display:flex;flex-direction:column}
.card:hover{transform:scale(1.025);border-color:var(--gold);box-shadow:0 14px 40px rgba(212,160,23,.18)}
.card .thumb{aspect-ratio:16/10;width:100%;object-fit:cover;background:#222}
.card-body{padding:22px;display:flex;flex-direction:column;flex:1}
.badge{display:inline-block;align-self:flex-start;padding:4px 12px;border-radius:50px;font-size:.72rem;font-weight:800;font-family:'Montserrat';letter-spacing:.5px;text-transform:uppercase;margin-bottom:12px}
.badge.guide{background:rgba(212,160,23,.16);color:var(--gold)}
.badge.comparatif{background:rgba(230,81,0,.16);color:#FF7A33}
.badge.tutoriel{background:rgba(46,125,50,.18);color:#6FD97A}
.badge.sport{background:rgba(198,40,40,.18);color:#FF6B6B}
.card h3{font-size:1.15rem;margin-bottom:10px;line-height:1.35}
.card h3 a:hover{color:var(--gold)}
.card .excerpt{color:var(--muted);font-size:.92rem;margin-bottom:16px;flex:1}
.card .meta{color:#7d7d7d;font-size:.82rem;display:flex;gap:14px;margin-bottom:14px}
.card .read{color:var(--gold);font-weight:700;font-size:.9rem;font-family:'Montserrat'}
.card .read:hover{text-decoration:underline}

/* ARTICLE PAGE */
.breadcrumb{max-width:820px;margin:0 auto;padding:24px 20px 0;font-size:.85rem;color:var(--muted)}
.breadcrumb a:hover{color:var(--gold)}
.breadcrumb span{color:#6a6a6a}
.article{max-width:820px;margin:0 auto;padding:20px 20px 40px}
.article .a-meta{display:flex;flex-wrap:wrap;gap:14px;align-items:center;color:#8a8a8a;font-size:.85rem;margin:14px 0 20px}
.article .author{display:flex;align-items:center;gap:8px;color:var(--muted)}
.article .author img{height:26px;width:26px;border-radius:50%;background:#000}
.article h1{font-size:clamp(1.7rem,4.4vw,2.6rem);margin-bottom:6px}
.hero-img{width:100%;border-radius:16px;aspect-ratio:2/1;object-fit:cover;margin:14px 0 26px;border:1px solid var(--line)}
.article h2{font-size:clamp(1.4rem,3vw,1.9rem);margin:36px 0 14px;color:#fff}
.article h3{font-size:1.2rem;margin:24px 0 10px;color:var(--gold)}
.article p{color:#d7d7d7;margin-bottom:16px}
.article ul,.article ol{color:#d7d7d7;margin:0 0 18px 22px}
.article li{margin-bottom:9px}
.article a.inlink{color:var(--gold);font-weight:600;text-decoration:underline;text-underline-offset:2px}
.article a.inlink:hover{color:var(--orange)}
.article strong{color:#fff}

/* Comparison tables */
.table-wrap{overflow-x:auto;margin:22px 0}
table{width:100%;border-collapse:collapse;min-width:520px;font-size:.92rem}
th,td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--line)}
th{background:#181818;color:var(--gold);font-family:'Montserrat';font-size:.85rem;text-transform:uppercase;letter-spacing:.4px}
td{color:#d7d7d7}
tr.highlight td{background:rgba(212,160,23,.08);color:#fff}
tr.highlight td:first-child{font-weight:700;color:var(--gold)}

/* WhatsApp CTA box */
.cta-box{background:linear-gradient(135deg,rgba(212,160,23,.18),rgba(27,94,32,.22));border:1px solid rgba(212,160,23,.35);border-radius:18px;padding:28px;text-align:center;margin:30px 0;box-shadow:0 10px 30px rgba(0,0,0,.35)}
.cta-box h3{font-size:1.3rem;margin-bottom:8px;color:#fff}
.cta-box p{color:var(--muted);margin-bottom:18px}
.cta-box .btn-wa{font-size:1.02rem;padding:15px 30px}

/* Related */
.related{background:var(--bg2);border-top:1px solid var(--line);padding:50px 0}
.related h2{text-align:center;font-size:1.7rem;margin-bottom:30px}
.related .grid{padding:0}

/* FOOTER */
footer{background:#080808;border-top:1px solid var(--line);padding:48px 20px 24px}
.footer-grid{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:2fr 1fr 1fr;gap:34px}
.footer-grid h4{margin-bottom:14px;font-size:1rem}
.footer-grid p{color:var(--muted);font-size:.9rem;margin-top:10px}
.footer-grid ul{list-style:none}
.footer-grid li{margin-bottom:9px}
.footer-grid a{color:var(--muted);font-size:.92rem}
.footer-grid a:hover{color:var(--gold)}
.footer-social{display:flex;gap:12px;margin-top:14px}
.footer-social a{width:38px;height:38px;border-radius:50%;background:var(--card);display:flex;align-items:center;justify-content:center;transition:.25s;font-size:1.1rem}
.footer-social a:hover{background:var(--gold);transform:translateY(-3px)}
.footer-bottom{max-width:1200px;margin:32px auto 0;padding-top:20px;border-top:1px solid var(--line);text-align:center;color:var(--muted);font-size:.85rem}

/* Floating WhatsApp */
.float-wa{position:fixed;bottom:24px;right:24px;z-index:999}
.float-wa .fw-btn{width:60px;height:60px;background:var(--wa);border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 20px rgba(37,211,102,.5);animation:pulseWa 2s infinite}
.float-wa .fw-btn svg{width:33px;height:33px;fill:#fff}
@keyframes pulseWa{0%{box-shadow:0 0 0 0 rgba(37,211,102,.55)}70%{box-shadow:0 0 0 18px rgba(37,211,102,0)}100%{box-shadow:0 0 0 0 rgba(37,211,102,0)}}

/* Reveal */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .6s ease,transform .6s ease}
.reveal.visible{opacity:1;transform:translateY(0)}

/* Responsive */
@media(max-width:1000px){.grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:760px){
  .nav-links,.nav-cta .btn{display:none}
  .hamburger{display:flex}
  .grid{grid-template-columns:1fr;gap:20px;padding:34px 0 50px}
  .footer-grid{grid-template-columns:1fr}
}