/* ═══════════════════════════════════════════════
   GüncelTrafikCezaları.com — Shared Design System
   ═══════════════════════════════════════════════ */

:root {
  --bg: #f8fafc;
  --surface: #ffffff;
  --border: #e2e8f0;
  --border-light: #f1f5f9;
  --text: #0f172a;
  --text-muted: #64748b;
  --text-subtle: #94a3b8;

  --red: #dc2626;
  --red-dark: #b91c1c;
  --red-bg: #fef2f2;
  --red-border: #fecaca;

  --amber: #d97706;
  --amber-bg: #fffbeb;
  --amber-border: #fcd34d;

  --green: #16a34a;
  --green-bg: #f0fdf4;
  --green-border: #86efac;

  --blue: #2563eb;
  --blue-bg: #eff6ff;
  --blue-border: #93c5fd;

  --purple-bg: #f5f3ff;
  --purple-border: #ddd6fe;
  --purple-text: #6d28d9;

  --shadow-sm: 0 1px 3px rgba(15,23,42,.07), 0 1px 2px rgba(15,23,42,.04);
  --shadow-md: 0 4px 8px rgba(15,23,42,.07), 0 2px 4px rgba(15,23,42,.04);
  --shadow-lg: 0 12px 24px rgba(15,23,42,.08), 0 4px 8px rgba(15,23,42,.04);
  --shadow-red: 0 4px 16px rgba(220,38,38,.28);

  --r-sm: 8px; --r-md: 12px; --r-lg: 16px; --r-xl: 20px; --r-full: 9999px;
  --transition: .2s ease;
  --max-w: 1200px;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;background:var(--bg);color:var(--text);line-height:1.6;font-size:15px;-webkit-font-smoothing:antialiased}
a{text-decoration:none;color:inherit}

/* ── HEADER ── */
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.92);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--border)}
.header-inner{max-width:var(--max-w);margin:0 auto;padding:0 20px;height:64px;display:flex;align-items:center;gap:8px}
.logo{display:flex;align-items:center;gap:10px;flex-shrink:0;margin-right:auto}
.logo-icon{width:38px;height:38px;background:linear-gradient(135deg,#dc2626,#991b1b);border-radius:var(--r-sm);display:flex;align-items:center;justify-content:center;font-size:18px;box-shadow:var(--shadow-red)}
.logo-text{font-size:.95rem;color:var(--text);letter-spacing:-.3px;font-weight:500}
.logo-text strong{color:var(--red);font-weight:800}
.site-nav{display:flex;align-items:center;gap:2px}
.site-nav a{padding:7px 11px;font-size:.8rem;font-weight:500;color:var(--text-muted);border-radius:var(--r-sm);transition:var(--transition);white-space:nowrap}
.site-nav a:hover{background:var(--border-light);color:var(--text)}
.header-cta{flex-shrink:0;margin-left:8px;background:var(--red);color:#fff;padding:8px 18px;border-radius:var(--r-sm);font-size:.82rem;font-weight:600;transition:var(--transition);box-shadow:var(--shadow-red)}
.header-cta:hover{background:var(--red-dark);transform:translateY(-1px)}
@media(max-width:768px){.site-nav{display:none}.header-cta{display:none}}

/* ── PAGE HERO (inner pages) ── */
.page-hero{background:linear-gradient(135deg,#0f172a 0%,#1e3a5f 50%,#1a1a2e 100%);padding:52px 20px 0;text-align:center;position:relative;overflow:hidden}
.page-hero::before{content:'';position:absolute;inset:0;pointer-events:none;background:radial-gradient(ellipse 60% 50% at 20% 40%,rgba(220,38,38,.1),transparent),radial-gradient(ellipse 50% 40% at 80% 60%,rgba(37,99,235,.08),transparent)}
.page-hero-inner{position:relative;z-index:1;max-width:680px;margin:0 auto}
.page-badge{display:inline-flex;align-items:center;gap:6px;background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.15);color:rgba(255,255,255,.8);font-size:.7rem;font-weight:600;letter-spacing:.7px;text-transform:uppercase;padding:5px 14px;border-radius:var(--r-full);margin-bottom:18px}
.page-hero h1{font-size:clamp(1.5rem,3.5vw,2.4rem);font-weight:800;color:#fff;line-height:1.2;letter-spacing:-.6px;margin-bottom:12px}
.page-hero p{font-size:.95rem;color:rgba(255,255,255,.65);max-width:520px;margin:0 auto;line-height:1.7;padding-bottom:44px}
.hero-wave{display:block;width:100%;margin-bottom:-2px;line-height:0}
.hero-wave svg{display:block;width:100%}

/* ── BREADCRUMB ── */
.breadcrumb-wrap{background:var(--surface);border-bottom:1px solid var(--border)}
.breadcrumb{max-width:var(--max-w);margin:0 auto;padding:10px 20px;font-size:.78rem;color:var(--text-muted)}
.breadcrumb a{color:var(--red)}
.breadcrumb a:hover{text-decoration:underline}

/* ── LAYOUT ── */
.main-wrap{max-width:var(--max-w);margin:0 auto;padding:0 20px}
.content-layout{display:grid;grid-template-columns:1fr 300px;gap:28px;padding:32px 0 64px}
@media(max-width:960px){.content-layout{grid-template-columns:1fr}.sidebar{display:none}}

/* ── CARDS (inner page content) ── */
.card{background:var(--surface);border-radius:var(--r-xl);padding:28px 32px;border:1px solid var(--border);margin-bottom:20px;box-shadow:var(--shadow-sm)}
@media(max-width:600px){.card{padding:20px 18px}}
.card h2{font-size:1.05rem;font-weight:700;color:var(--text);margin-bottom:14px;padding-bottom:10px;border-bottom:2px solid var(--border);display:flex;align-items:center;gap:8px}
.card h3{font-size:.95rem;font-weight:700;color:var(--text);margin:18px 0 8px}
.card p{font-size:.88rem;color:var(--text-muted);margin-bottom:12px;line-height:1.75}
.card ul,.card ol{padding-left:20px;margin-bottom:12px}
.card li{font-size:.88rem;color:var(--text-muted);margin-bottom:7px;line-height:1.65}
.card strong{color:var(--text)}

/* ── TABLES (inner pages) ── */
.data-table{width:100%;border-collapse:collapse;font-size:.83rem;margin:14px 0}
.data-table th{background:var(--text);color:#fff;padding:10px 14px;text-align:left;font-size:.7rem;text-transform:uppercase;letter-spacing:.4px;white-space:nowrap}
.data-table td{padding:10px 14px;border-bottom:1px solid var(--border-light);color:var(--text-muted);vertical-align:middle}
.data-table tr:hover td{background:var(--bg)}
.data-table td:first-child{font-weight:600;color:var(--text)}
.data-table tr:last-child td{border-bottom:none}

/* ── INFO BOXES ── */
.info-box{border-radius:var(--r-md);padding:16px 18px;margin:14px 0;font-size:.85rem;line-height:1.7}
.info-box strong{display:block;margin-bottom:4px;font-size:.9rem}
.info-box.red{background:var(--red-bg);border-left:4px solid var(--red);color:#7f1d1d}
.info-box.amber{background:var(--amber-bg);border-left:4px solid var(--amber);color:#78350f}
.info-box.green{background:var(--green-bg);border-left:4px solid var(--green);color:#14532d}
.info-box.blue{background:var(--blue-bg);border-left:4px solid var(--blue);color:#1e3a8a}

/* ── CHIPS / BADGES ── */
.chip{display:inline-block;padding:2px 8px;border-radius:var(--r-full);font-size:.68rem;font-weight:700;white-space:nowrap}
.chip-red{background:var(--red-bg);color:var(--red-dark)}
.chip-green{background:var(--green-bg);color:#166534}
.chip-amber{background:var(--amber-bg);color:#92400e}
.chip-blue{background:var(--blue-bg);color:#1e40af}
.chip-new{background:var(--purple-bg);color:var(--purple-text)}

/* ── TIMELINE ── */
.timeline{list-style:none;padding:0;margin:14px 0;position:relative}
.timeline::before{content:'';position:absolute;left:15px;top:0;bottom:0;width:2px;background:var(--border)}
.timeline li{padding:0 0 18px 46px;position:relative}
.timeline li:last-child{padding-bottom:0}
.timeline-dot{position:absolute;left:6px;top:4px;width:20px;height:20px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:10px;font-weight:800;color:#fff;flex-shrink:0}
.timeline li strong{display:block;font-size:.88rem;color:var(--text);margin-bottom:3px}
.timeline li p{font-size:.82rem;color:var(--text-muted);margin:0;line-height:1.55}

/* ── CALCULATOR (inner pages) ── */
.inner-calc{background:var(--bg);border-radius:var(--r-lg);padding:20px;margin:16px 0;border:1.5px solid var(--border)}
.calc-row{display:flex;align-items:center;gap:10px;margin-bottom:12px;flex-wrap:wrap}
.calc-row label{font-size:.78rem;font-weight:600;color:var(--text-muted);min-width:160px}
.calc-row select,.calc-row input{padding:9px 12px;border:1.5px solid var(--border);border-radius:var(--r-sm);font-family:inherit;font-size:.88rem;outline:none;transition:border-color .2s;background:var(--surface);color:var(--text)}
.calc-row select:focus,.calc-row input:focus{border-color:var(--red)}
.calc-btn{background:var(--red);color:#fff;border:none;padding:10px 22px;border-radius:var(--r-sm);font-family:inherit;font-weight:700;font-size:.85rem;cursor:pointer;transition:var(--transition);box-shadow:var(--shadow-red)}
.calc-btn:hover{background:var(--red-dark)}
.calc-result-box{background:var(--surface);border-radius:var(--r-md);padding:16px;margin-top:14px;display:none;border-left:4px solid var(--red);border:1px solid var(--border)}
.calc-result-box.show{display:block}
.r-row{display:flex;justify-content:space-between;font-size:.85rem;padding:7px 0;border-bottom:1px solid var(--border-light)}
.r-row:last-child{border-bottom:none}
.r-row span{color:var(--text-muted)}
.r-row strong{color:var(--text)}
.r-row.highlight strong{color:var(--red-dark);font-size:1rem}

/* ── DISCLAIMER ── */
.disclaimer{background:var(--amber-bg);border:1px solid var(--amber-border);border-radius:var(--r-md);padding:12px 16px;font-size:.78rem;color:#78350f;margin-bottom:20px;line-height:1.6}

/* ── AD SLOTS ── */
.ad-slot{display:flex;align-items:center;justify-content:center;background:var(--bg);border:1.5px dashed var(--border);border-radius:var(--r-sm);color:var(--text-subtle);font-size:.68rem;font-weight:700;letter-spacing:.5px;text-transform:uppercase;width:100%}
.ad-300{height:250px}
.ad-600{height:600px}
.ad-inline{margin-bottom:20px}

/* ── SIDEBAR ── */
.sidebar{position:sticky;top:80px;display:flex;flex-direction:column;gap:16px;align-self:start}
.sb-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);overflow:hidden}
.sb-head{background:var(--text);padding:12px 16px;color:#fff;font-size:.82rem;font-weight:700}
.sb-body{padding:12px}
.sb-link{display:flex;align-items:center;gap:10px;padding:9px 4px;font-size:.82rem;color:var(--text);border-bottom:1px solid var(--border-light);transition:color .15s}
.sb-link:last-child{border-bottom:none}
.sb-link:hover{color:var(--red)}
.sb-icon{width:30px;height:30px;border-radius:var(--r-sm);display:flex;align-items:center;justify-content:center;font-size:15px;flex-shrink:0}
.stat-row{display:flex;justify-content:space-between;padding:9px 4px;border-bottom:1px solid var(--border-light);font-size:.8rem}
.stat-row:last-child{border-bottom:none}
.stat-lbl{color:var(--text-muted)}
.stat-val{font-weight:700;color:var(--text)}
.stat-val.danger{color:var(--red-dark)}
.stat-val.success{color:var(--green)}

/* ── FOOTER ── */
footer{background:var(--text);color:rgba(255,255,255,.5);padding:32px 20px 20px;margin-top:32px}
.footer-inner{max-width:var(--max-w);margin:0 auto;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:.78rem}
.footer-links{display:flex;gap:16px;flex-wrap:wrap}
.footer-links a{color:rgba(255,255,255,.5);transition:color .2s}
.footer-links a:hover{color:#fff}

/* ── ANIMATIONS ── */
@keyframes fadeUp{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
.fade-up{animation:fadeUp .4s ease both}