/* UYAP Hızlı İndirici — ortak tasarım sistemi */
:root {
  --ink: #0f1b2d;
  --ink-2: #46536b;
  --ink-3: #7b869c;
  --line: #e7ebf3;
  --bg-soft: #f6f8fb;
  --navy: #0e1a2b;
  --navy-2: #13233c;
  --teal: #14a08d;
  --teal-dark: #0e8272;
  --sky: #4cc9f0;
  --grad: linear-gradient(92deg, #2fd4bc, #4cc9f0);
  --radius: 16px;
  --shadow: 0 8px 30px rgba(15, 27, 45, 0.08);
  --shadow-lg: 0 24px 70px rgba(15, 27, 45, 0.16);
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
  color: var(--ink);
  line-height: 1.65;
  background: #fff;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
.container { max-width: 1120px; margin: 0 auto; padding: 0 24px; }
.narrow { max-width: 820px; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(15, 27, 45, 0.06);
}
.site-header .container { display: flex; align-items: center; gap: 28px; height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); font-weight: 700; font-size: 16px; letter-spacing: -0.2px; }
.brand-mark {
  width: 34px; height: 34px; border-radius: 10px; flex: none;
  background: linear-gradient(135deg, #123055, #14a08d);
  color: #fff; display: flex; align-items: center; justify-content: center; font-size: 16px;
  box-shadow: 0 4px 12px rgba(18, 48, 85, 0.28);
}
.nav { display: flex; gap: 26px; margin-left: auto; }
.nav a { color: var(--ink-2); text-decoration: none; font-size: 14px; font-weight: 500; transition: color .15s; }
.nav a:hover { color: var(--ink); }
.header-cta { margin-left: 6px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  background: var(--teal); color: #fff; font-weight: 600; font-size: 15px;
  padding: 13px 26px; border-radius: 12px; text-decoration: none; border: none; cursor: pointer;
  box-shadow: 0 6px 18px rgba(20, 160, 141, 0.32);
  transition: transform .15s, box-shadow .15s, background .15s;
}
.btn:hover { background: var(--teal-dark); transform: translateY(-2px); box-shadow: 0 10px 24px rgba(20, 160, 141, 0.4); }
.btn.small { padding: 9px 18px; font-size: 13.5px; border-radius: 10px; box-shadow: 0 4px 12px rgba(20,160,141,0.25); }
.btn.ghost {
  background: rgba(255,255,255,0.08); color: #eaf2fa;
  border: 1px solid rgba(255,255,255,0.22); box-shadow: none;
}
.btn.ghost:hover { background: rgba(255,255,255,0.16); box-shadow: none; }
.btn.light { background: #fff; color: var(--ink); border: 1px solid var(--line); box-shadow: var(--shadow); }
.btn.light:hover { background: var(--bg-soft); }

/* ---------- Section yapısı ---------- */
section { padding: 88px 0; }
.eyebrow {
  display: inline-block; font-size: 12.5px; font-weight: 700; letter-spacing: 1.4px;
  text-transform: uppercase; color: var(--teal); margin-bottom: 12px;
}
.sec-title { font-size: clamp(26px, 3.4vw, 38px); font-weight: 800; letter-spacing: -0.8px; line-height: 1.2; }
.sec-sub { color: var(--ink-2); font-size: 17px; margin-top: 12px; max-width: 620px; }
.center { text-align: center; }
.center .sec-sub { margin-left: auto; margin-right: auto; }

/* ---------- Kartlar ---------- */
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 48px; }
.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px; transition: transform .2s, box-shadow .2s, border-color .2s;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: #d6deeb; }
.card .ico {
  width: 46px; height: 46px; border-radius: 12px; display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, rgba(47,212,188,0.14), rgba(76,201,240,0.14));
  color: var(--teal); margin-bottom: 18px;
}
.card .ico svg { width: 23px; height: 23px; }
.card h3 { font-size: 17px; font-weight: 700; letter-spacing: -0.2px; margin-bottom: 8px; }
.card p { font-size: 14.5px; color: var(--ink-2); }

/* ---------- Footer ---------- */
.site-footer { background: var(--navy); color: #93a3ba; padding: 56px 0 40px; font-size: 14px; }
.site-footer .cols { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; }
.site-footer h4 { color: #fff; font-size: 14px; font-weight: 600; margin-bottom: 14px; }
.site-footer a { color: #93a3ba; text-decoration: none; display: block; margin-bottom: 9px; transition: color .15s; }
.site-footer a:hover { color: #fff; }
.site-footer .brand { color: #fff; margin-bottom: 14px; }
.site-footer .disclaimer { font-size: 12.5px; color: #64748f; margin-top: 10px; max-width: 380px; }
.site-footer .bottom { border-top: 1px solid rgba(255,255,255,0.08); margin-top: 44px; padding-top: 22px; font-size: 12.5px; color: #64748f; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; }

/* ---------- Reveal animasyonu ---------- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .grid3 { grid-template-columns: 1fr 1fr; }
  .site-footer .cols { grid-template-columns: 1fr 1fr; }
  .nav { display: none; }
}
@media (max-width: 600px) {
  section { padding: 60px 0; }
  .grid3 { grid-template-columns: 1fr; }
  .site-footer .cols { grid-template-columns: 1fr; }
}