:root{--st-bg:#07111f;--st-card:rgba(255,255,255,.09);--st-card2:rgba(255,255,255,.13);--st-text:#f8fafc;--st-muted:#b9c4d4;--st-line:rgba(255,255,255,.14);--st-brand:#38bdf8;--st-brand2:#2563eb;--st-warm:#f59e0b}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;color:var(--st-text);background:radial-gradient(circle at top left,rgba(56,189,248,.28),transparent 36rem),radial-gradient(circle at top right,rgba(245,158,11,.18),transparent 30rem),linear-gradient(180deg,#07111f 0%,#0f172a 46%,#111827 100%);min-height:100vh}.st-header{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px clamp(16px,4vw,52px);backdrop-filter:blur(18px);background:rgba(7,17,31,.76);border-bottom:1px solid var(--st-line)}.st-brand{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none;font-weight:900;font-size:20px}.st-logo{display:grid;place-items:center;width:38px;height:38px;border-radius:14px;background:linear-gradient(135deg,var(--st-brand),var(--st-brand2));box-shadow:0 14px 35px rgba(37,99,235,.32)}.st-nav{display:flex;align-items:center;gap:16px}.st-nav a{color:var(--st-muted);text-decoration:none;font-weight:700;font-size:14px}.st-nav a:hover{color:#fff}.st-nav-login{color:#fff!important;padding:10px 14px;border-radius:999px;background:rgba(255,255,255,.12);border:1px solid var(--st-line)}.st-hero,.st-section,.st-footer{width:min(1120px,calc(100% - 32px));margin:0 auto}.st-hero{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(280px,.75fr);gap:28px;align-items:center;padding:70px 0 42px}.st-kicker{margin:0 0 12px;color:#7dd3fc;font-weight:900;letter-spacing:.08em;text-transform:uppercase;font-size:12px}.st-hero h1{margin:0;font-size:clamp(38px,7vw,74px);line-height:.95;letter-spacing:-.06em}.st-lead{max-width:690px;margin:22px 0 0;color:var(--st-muted);font-size:clamp(17px,2.2vw,21px);line-height:1.62}.st-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}.st-btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 20px;border-radius:999px;text-decoration:none;font-weight:900}.st-btn-primary{color:#04111f;background:linear-gradient(135deg,#67e8f9,#38bdf8,#60a5fa);box-shadow:0 16px 45px rgba(56,189,248,.28)}.st-btn-soft{color:#fff;background:rgba(255,255,255,.11);border:1px solid var(--st-line)}.st-trust{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}.st-trust span{padding:8px 11px;border-radius:999px;background:rgba(255,255,255,.08);border:1px solid var(--st-line);color:#dbeafe;font-size:13px;font-weight:800}.st-hero-card{position:relative;overflow:hidden;border:1px solid var(--st-line);background:linear-gradient(180deg,rgba(255,255,255,.14),rgba(255,255,255,.07));border-radius:32px;padding:24px;box-shadow:0 22px 80px rgba(0,0,0,.28)}.st-hero-card:before{content:"";position:absolute;inset:-80px -80px auto auto;width:180px;height:180px;background:rgba(56,189,248,.22);filter:blur(4px);border-radius:50%}.st-live-dot{position:relative;display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border-radius:999px;background:rgba(34,197,94,.15);border:1px solid rgba(34,197,94,.26);color:#bbf7d0;font-weight:900}.st-live-dot:before{content:"";width:8px;height:8px;border-radius:50%;background:#22c55e;box-shadow:0 0 0 6px rgba(34,197,94,.14)}.st-stat{position:relative;display:flex;align-items:flex-end;justify-content:space-between;gap:18px;padding:21px 0;border-bottom:1px solid var(--st-line)}.st-stat:last-child{border-bottom:0}.st-stat strong{font-size:42px;letter-spacing:-.05em}.st-stat span{color:var(--st-muted);font-weight:800;text-align:right}.st-section{padding:38px 0}.st-section-head{max-width:760px;margin-bottom:22px}.st-section h2{margin:0;font-size:clamp(26px,4vw,42px);line-height:1.08;letter-spacing:-.04em}.st-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.st-feature{border:1px solid var(--st-line);background:var(--st-card);border-radius:24px;padding:20px}.st-feature span{font-size:28px}.st-feature h3{margin:12px 0 8px;font-size:19px}.st-feature p,.st-content p,.st-faq p{color:var(--st-muted);line-height:1.7}.st-room-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.st-room{display:flex;align-items:center;gap:11px;padding:17px 18px;border-radius:20px;text-decoration:none;color:#fff;background:var(--st-card2);border:1px solid var(--st-line);font-weight:900}.st-room span{display:grid;place-items:center;width:30px;height:30px;border-radius:11px;background:rgba(56,189,248,.14);color:#7dd3fc}.st-content{padding:28px;border:1px solid var(--st-line);background:rgba(255,255,255,.075);border-radius:30px}.st-faq details{border:1px solid var(--st-line);background:rgba(255,255,255,.08);border-radius:18px;padding:16px 18px;margin:10px 0}.st-faq summary{cursor:pointer;font-weight:900}.st-footer{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:34px 0 44px;color:var(--st-muted)}.st-footer div:first-child{display:flex;flex-direction:column;gap:4px}.st-footer strong{color:#fff}.st-footer-links{display:flex;gap:14px}.st-footer a{color:#bfdbfe;text-decoration:none;font-weight:800}@media(max-width:820px){.st-header{align-items:flex-start}.st-nav{gap:8px;flex-wrap:wrap;justify-content:flex-end}.st-nav a:not(.st-nav-login){display:none}.st-hero{grid-template-columns:1fr;padding-top:44px}.st-grid,.st-room-list{grid-template-columns:1fr}.st-footer{align-items:flex-start;flex-direction:column}.st-hero-card{border-radius:24px}.st-stat strong{font-size:34px}}

.st-logout-notice{width:min(1120px,calc(100% - 32px));margin:18px auto 0;padding:14px 16px;border:1px solid rgba(34,197,94,.28);border-radius:18px;background:rgba(34,197,94,.13);color:#dcfce7;display:flex;align-items:center;gap:8px;flex-wrap:wrap}.st-logout-notice strong{color:#fff}.st-logout-notice span{color:#bbf7d0}

/* Sohbetist SEO Faz 1 - public rehber bağlantıları */
.st-feature h3 a{color:#fff;text-decoration:none}.st-feature h3 a:hover{text-decoration:underline}.st-guide-links{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-top:20px}.st-guide-links a{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:14px 15px;border:1px solid var(--st-line);border-radius:16px;background:rgba(255,255,255,.065);color:#fff;text-decoration:none;font-weight:850}.st-guide-links a:after{content:"→";color:#7dd3fc}.st-footer-links{flex-wrap:wrap;justify-content:flex-end}@media(max-width:820px){.st-guide-links{grid-template-columns:1fr}.st-footer-links{justify-content:flex-start}}


/* Sohbetist SEO Faz 3 - güvenlik rehberi bağlantıları */
.st-safety-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px}.st-safety-grid a{display:flex;flex-direction:column;gap:8px;padding:20px;border:1px solid var(--st-line);border-radius:22px;background:rgba(255,255,255,.075);color:#fff;text-decoration:none}.st-safety-grid a:hover{background:rgba(255,255,255,.11);transform:translateY(-1px)}.st-safety-grid span{color:var(--st-muted);line-height:1.6}.st-guide-links{grid-template-columns:repeat(4,minmax(0,1fr))}@media(max-width:920px){.st-guide-links{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:820px){.st-safety-grid,.st-guide-links{grid-template-columns:1fr}}


/* Sohbetist SEO Faz 4 - oda rehberleri giriş bağlantısı */
.st-room-join{display:flex;justify-content:center;margin-top:18px}.st-room-list .st-room{transition:transform .16s ease,background .16s ease}.st-room-list .st-room:hover{transform:translateY(-1px)}