/* Cruu — ikincil sayfalar ortak sablonu (index.html tasarim tokenlari) */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
:root {
  --navy: #0B1D3A;
  --navy-light: #1A3158;
  --navy-dark: #061428;
  --accent: #45B5AA;
  --accent-light: #5BC5BB;
  --bg: #FFFFFF;
  --bg-soft: #F5F6F8;
  --bg-card: #F9FAFB;
  --text: #0B1D3A;
  --text-muted: #6B7280;
  --text-light: #9CA3AF;
  --border: #E5E7EB;
  --border-light: #F3F4F6;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-2xl: 32px;
  --radius-pill: 100px;
}
html { scroll-behavior: smooth; scroll-padding-top: 140px; }
html, body { overflow-x: clip; }
body { font-family: 'Geist Sans', 'Inter', system-ui, sans-serif; color: var(--text); background: var(--bg); line-height: 1.6; -webkit-font-smoothing: antialiased; }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; border: none; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ====== NAV (index ile birebir) ====== */
.nav { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; padding: 16px 0; background: rgba(255,255,255,0.97); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); border-bottom: 1px solid var(--border); box-shadow: 0 1px 3px rgba(0,0,0,0.04); }
.nav .container { display: flex; align-items: center; justify-content: space-between; }
.nav-logo { font-size: 1.5rem; font-weight: 800; color: var(--navy); letter-spacing: -0.03em; }
.nav-logo span { color: var(--accent); }
.nav-links { display: flex; align-items: center; gap: 32px; list-style: none; }
.nav-links a { font-size: 0.9375rem; font-weight: 700; color: var(--navy); transition: color 0.2s; }
.nav-links a:hover { color: var(--accent); }
.nav-actions { display: flex; align-items: center; gap: 12px; }
.btn-ghost { font-size: 0.875rem; font-weight: 500; color: var(--text-muted); background: none; padding: 8px 16px; }
.btn-ghost:hover { color: var(--navy); }
.btn-dark { display: inline-flex; align-items: center; gap: 8px; padding: 10px 24px; background: var(--navy); color: #fff; border-radius: var(--radius-pill); font-size: 0.875rem; font-weight: 600; transition: all 0.2s; }
.btn-dark:hover { background: var(--navy-light); transform: translateY(-1px); }
.hamburger { display: none; flex-direction: column; gap: 5px; background: none; padding: 8px; cursor: pointer; border: none; }
.hamburger span { display: block; width: 22px; height: 2px; background: var(--navy); transition: transform 0.2s ease, opacity 0.2s ease; }
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.nav-mobile { display: none; flex-direction: column; background: var(--bg); border-top: 1px solid var(--border); padding: 8px 24px 16px; }
.nav-mobile.open { display: flex; }
.nav-mobile a { padding: 14px 0; font-size: 1rem; font-weight: 600; color: var(--navy); border-bottom: 1px solid var(--border); }
.nav-mobile a:last-child { border-bottom: none; }
.nav-mobile-signin { color: var(--accent) !important; }

/* ====== PAGE HERO (index dark CTA dili) ====== */
.page-hero { padding: 110px 0 0; }
.page-hero-card { background: var(--navy-dark); border-radius: var(--radius-2xl); padding: 64px 48px; text-align: center; }
.page-hero-tag { display: inline-block; padding: 6px 14px; background: rgba(59,130,246,0.12); border: 1px solid rgba(59,130,246,0.25); border-radius: var(--radius-pill); font-size: 0.72rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent-light); margin-bottom: 18px; }
.page-hero-card h1 { font-size: clamp(2.2rem, 4vw, 3rem); font-weight: 800; letter-spacing: -0.03em; line-height: 1.1; color: #fff; margin-bottom: 12px; }
.page-hero-meta { font-size: 0.9rem; color: rgba(255,255,255,0.5); }

/* ====== CONTENT COLUMN ====== */
.content-wrap { max-width: 720px; margin: 0 auto; padding: 48px 20px 96px; }
.content-wrap p { font-size: 1.0625rem; color: #374151; line-height: 1.7; margin-bottom: 14px; }
.content-wrap p:last-child { margin-bottom: 0; }
.content-wrap h3 { font-size: 1.0625rem; font-weight: 700; color: var(--navy); margin: 20px 0 8px; }
.content-wrap ul, .content-wrap ol { list-style: none; margin: 0 0 14px; padding: 0; }
.content-wrap li { font-size: 1rem; color: #374151; line-height: 1.6; padding: 9px 0; border-bottom: 1px solid var(--border-light); }
.content-wrap li:last-child { border-bottom: none; }

/* ====== iOS KARTLAR (yasal bolumler) ====== */
.policy-section { background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 28px; margin-bottom: 16px; box-shadow: 0 1px 2px rgba(11,29,58,0.04); transition: transform 0.15s ease, box-shadow 0.15s ease; scroll-margin-top: 140px; }
.policy-section:hover { transform: translateY(-2px); box-shadow: 0 8px 24px -12px rgba(11,29,58,0.15); }
.section-number { display: inline-block; padding: 4px 12px; background: rgba(37,99,235,0.08); color: var(--accent); border-radius: var(--radius-pill); font-size: 0.7rem; font-weight: 800; letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: 12px; }
.policy-section h2, .content-wrap h2 { font-size: 1.25rem; font-weight: 700; color: var(--navy); letter-spacing: -0.02em; margin-bottom: 14px; }
.content-wrap a { color: var(--accent); font-weight: 500; }
.content-wrap a:hover { text-decoration: underline; }

/* ====== TOC — yatay cip seridi (sticky) ====== */
.toc { position: sticky; top: 68px; z-index: 50; background: rgba(255,255,255,0.94); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border: none; border-bottom: 1px solid var(--border-light); border-radius: 0; padding: 14px 0 12px; margin-bottom: 28px; }
.toc-title { font-size: 0.7rem; font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-light); margin-bottom: 10px; }
.toc ol { display: flex; gap: 8px; overflow-x: auto; scrollbar-width: none; padding: 0 0 4px; margin: 0; list-style: none; }
.toc ol::-webkit-scrollbar { display: none; }
.toc li { border: none; padding: 0; flex: 0 0 auto; }
.toc a { display: inline-block; padding: 8px 14px; background: var(--bg-soft); border: 1px solid var(--border); border-radius: var(--radius-pill); font-size: 0.8rem; font-weight: 600; color: var(--navy); white-space: nowrap; transition: all 0.15s ease; }
.toc a:hover { border-color: var(--accent); color: var(--accent); text-decoration: none; }
.toc a.active { background: rgba(37,99,235,0.08); border-color: var(--accent); color: var(--accent); }

/* ====== BILGI KUTULARI ====== */
.info-box, .highlight-box, .warn-box { border-radius: var(--radius-md); padding: 18px 22px; margin: 16px 0; }
.info-box { background: rgba(37,99,235,0.05); border: 1px solid rgba(37,99,235,0.15); border-left: 3px solid var(--accent); }
.highlight-box { background: var(--bg-soft); border: 1px solid var(--border); border-left: 3px solid var(--navy); }
.warn-box { background: rgba(199,120,0,0.06); border: 1px solid rgba(199,120,0,0.2); border-left: 3px solid #C77800; }
.info-box p, .highlight-box p, .warn-box p { font-size: 0.9375rem; margin: 0; }

/* ====== CONTACT CARD (sayfa sonu CTA) ====== */
.contact-card { background: var(--navy-dark); border-radius: var(--radius-xl); padding: 40px 36px; text-align: center; margin-top: 32px; }
.contact-card h2 { color: #fff !important; border: none; }
.contact-card p { color: rgba(255,255,255,0.6) !important; }
.contact-card a { display: inline-block; margin-top: 16px; background: var(--accent); color: #fff !important; font-weight: 700; font-size: 0.9rem; padding: 13px 30px; border-radius: var(--radius-pill); transition: opacity 0.2s; min-height: 44px; }
.contact-card a:hover { opacity: 0.88; text-decoration: none !important; }

/* ====== IOS LISTE SATIRLARI (contact kanallari) ====== */
.ios-list { background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-lg); box-shadow: 0 1px 2px rgba(11,29,58,0.04); overflow: hidden; margin-bottom: 16px; }
.ios-row { display: flex; align-items: center; gap: 14px; padding: 16px 20px; border-bottom: 1px solid var(--border-light); min-height: 44px; transition: background 0.15s ease; }
.ios-row:last-child { border-bottom: none; }
a.ios-row:hover { background: var(--bg-soft); }
.ios-row-icon { width: 36px; height: 36px; border-radius: 10px; background: rgba(37,99,235,0.08); color: var(--accent); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.ios-row-body { flex: 1; min-width: 0; }
.ios-row-title { font-size: 0.9375rem; font-weight: 700; color: var(--navy); }
.ios-row-sub { font-size: 0.8125rem; color: var(--text-muted); }
.ios-row-value { font-size: 0.875rem; font-weight: 600; color: var(--accent); white-space: nowrap; }
.ios-row-chevron { color: var(--text-light); flex-shrink: 0; }

/* ====== KART GRID (about) ====== */
.card-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin: 16px 0; }
.stat-card { background: var(--bg-soft); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 22px 20px; text-align: center; transition: transform 0.15s ease; }
.stat-card:hover { transform: translateY(-2px); }
.stat-num { font-size: 1.6rem; font-weight: 800; color: var(--navy); letter-spacing: -0.03em; }
.stat-label { font-size: 0.8125rem; color: var(--text-muted); margin-top: 4px; }

/* ====== FOOTER (index ile birebir) ====== */
.footer { padding: 64px 0 32px; border-top: 1px solid var(--border); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
.footer-brand p { font-size: 0.875rem; color: var(--text-muted); margin-top: 12px; line-height: 1.6; max-width: 260px; }
.footer-col-title { font-size: 0.8125rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: var(--navy); margin-bottom: 20px; }
.footer-col a { display: block; font-size: 0.875rem; color: var(--text-muted); margin-bottom: 12px; transition: color 0.2s; }
.footer-col a:hover { color: var(--navy); }
.footer-bottom { border-top: 1px solid var(--border); padding-top: 24px; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 16px; }
.footer-copyright { font-size: 0.8125rem; color: var(--text-light); }
.footer-socials { display: flex; gap: 16px; }
.footer-socials a { width: 36px; height: 36px; border-radius: 50%; border: 1px solid var(--border); display: flex; align-items: center; justify-content: center; color: var(--text-muted); transition: all 0.2s; }
.footer-socials a:hover { border-color: var(--navy); color: var(--navy); }

/* ====== RESPONSIVE ====== */
@media (prefers-reduced-motion: reduce) { .policy-section, .stat-card, .toc a, .hamburger span, .btn-dark { transition: none; } }
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .nav-links, .nav-actions { display: none; }
  .hamburger { display: flex; }
  .page-hero { padding: 90px 0 0; }
  .page-hero-card { padding: 44px 24px; border-radius: var(--radius-xl); }
  .content-wrap { padding: 36px 20px 72px; }
  .policy-section { padding: 22px 20px; }
  .card-grid { grid-template-columns: 1fr; }
  .toc { top: 60px; }
}
@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
}