/* ===== DokunGO — Ortak Alt Sayfa Stilleri ===== */
:root {
  --blue-950: #0a1f3d;
  --blue-900: #0f2a52;
  --blue-800: #143670;
  --blue-700: #1a4593;
  --blue-600: #1e57bf;
  --blue-500: #2b6ee0;
  --blue-400: #4a8cff;
  --blue-300: #7baaff;
  --blue-200: #b9d0ff;
  --blue-100: #e4eeff;
  --blue-50:  #f4f8ff;
  --white: #ffffff;
  --ink: #0a1f3d;
  --ink-soft: #3b4a66;
  --ink-mute: #6b7a92;
  --line: #e2eaf6;
  --shadow-sm: 0 2px 8px rgba(15, 42, 82, .06);
  --shadow-md: 0 12px 32px rgba(15, 42, 82, .10);
  --shadow-lg: 0 28px 80px rgba(15, 42, 82, .18);
  --shadow-blue: 0 28px 60px rgba(43, 110, 224, .35);
  --radius-md: 18px;
  --radius-lg: 28px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Manrope', -apple-system, sans-serif;
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 { font-family: 'Sora', sans-serif; letter-spacing: -0.02em; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 28px;
}

/* ===== NAV ===== */
.nav {
  position: fixed;
  top: 16px;
  left: 50%;
  transform: translateX(-50%);
  width: calc(100% - 32px);
  max-width: 1180px;
  z-index: 100;
  background: rgba(255,255,255,.78);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border: 1px solid rgba(226,234,246,.7);
  border-radius: 999px;
  padding: 10px 14px 10px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: var(--shadow-sm);
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Sora', sans-serif;
  font-weight: 700;
  font-size: 18px;
  color: var(--ink);
}
.nav-logo img {
  height: 36px;
  width: 36px;
  object-fit: contain;
}
.nav-logo span b { color: var(--blue-600); font-weight: 700; }
.nav-links {
  display: flex;
  gap: 6px;
  list-style: none;
}
.nav-links a {
  padding: 9px 16px;
  border-radius: 999px;
  font-size: 14.5px;
  font-weight: 500;
  color: var(--ink-soft);
  transition: all .2s ease;
}
.nav-links a:hover { background: var(--blue-50); color: var(--blue-700); }
.nav-cta {
  background: var(--ink);
  color: white;
  padding: 11px 22px;
  border-radius: 999px;
  font-size: 14.5px;
  font-weight: 600;
  transition: all .2s ease;
  display: inline-flex;
  align-items: center;
  gap: 7px;
}
.nav-cta:hover {
  background: var(--blue-600);
  transform: translateY(-1px);
}

/* ===== SAYFA HEADER ===== */
.page-header {
  padding: 160px 0 80px;
  background:
    radial-gradient(ellipse 60% 50% at 50% 0%, rgba(74,140,255,.12), transparent 60%),
    linear-gradient(180deg, #fafcff 0%, #ffffff 100%);
  position: relative;
  overflow: hidden;
  text-align: center;
}
.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(43,110,224,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(43,110,224,.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, black 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, black 30%, transparent 80%);
  pointer-events: none;
}
.page-header .container { position: relative; z-index: 1; }
.page-eyebrow {
  display: inline-block;
  background: var(--blue-50);
  color: var(--blue-700);
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: .05em;
  margin-bottom: 18px;
  text-transform: uppercase;
}
.page-header h1 {
  font-size: clamp(36px, 5vw, 60px);
  font-weight: 700;
  line-height: 1.05;
  margin-bottom: 18px;
}
.page-header h1 .accent {
  background: linear-gradient(135deg, var(--blue-500), var(--blue-800));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.page-header .lead {
  font-size: 18px;
  color: var(--ink-soft);
  max-width: 640px;
  margin: 0 auto;
}
.page-meta {
  font-size: 14px;
  color: var(--ink-mute);
  margin-top: 24px;
}

/* ===== İÇERİK ALANI ===== */
.page-content {
  padding: 40px 0 100px;
}
.page-content .container {
  max-width: 820px;
}
.page-content h2 {
  font-size: 26px;
  font-weight: 700;
  margin: 48px 0 14px;
  color: var(--ink);
}
.page-content h2:first-child { margin-top: 0; }
.page-content h3 {
  font-size: 19px;
  font-weight: 600;
  margin: 28px 0 10px;
  color: var(--ink);
}
.page-content p {
  font-size: 16px;
  color: var(--ink-soft);
  margin-bottom: 14px;
}
.page-content ul, .page-content ol {
  margin: 8px 0 16px 24px;
  color: var(--ink-soft);
}
.page-content li {
  margin-bottom: 8px;
  font-size: 16px;
}
.page-content strong {
  color: var(--ink);
  font-weight: 600;
}
.page-content a {
  color: var(--blue-600);
  font-weight: 500;
  border-bottom: 1px solid var(--blue-200);
  transition: all .2s ease;
}
.page-content a:hover {
  color: var(--blue-800);
  border-color: var(--blue-500);
}
.info-box {
  background: var(--blue-50);
  border-left: 4px solid var(--blue-500);
  border-radius: 12px;
  padding: 20px 24px;
  margin: 24px 0;
}
.info-box p { margin-bottom: 0; }

/* ===== FOOTER ===== */
footer {
  background: var(--ink);
  color: white;
  padding: 80px 0 40px;
  position: relative;
  overflow: hidden;
}
footer::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--blue-400), transparent);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 50px;
  margin-bottom: 60px;
}
.footer-brand .nav-logo {
  color: white;
  margin-bottom: 16px;
}
.footer-brand p {
  color: rgba(255,255,255,.6);
  font-size: 14.5px;
  max-width: 340px;
  margin-bottom: 22px;
}
.social-row { display: flex; gap: 10px; }
.social {
  width: 40px; height: 40px;
  background: rgba(255,255,255,.06);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,.7);
  transition: all .2s ease;
}
.social:hover {
  background: var(--blue-600);
  color: white;
  transform: translateY(-2px);
}
.footer-col h4 {
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: rgba(255,255,255,.5);
  margin-bottom: 18px;
}
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 10px; }
.footer-col a {
  color: rgba(255,255,255,.75);
  font-size: 14.5px;
  transition: color .2s ease;
}
.footer-col a:hover { color: var(--blue-300); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding-top: 28px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
  color: rgba(255,255,255,.5);
  font-size: 13.5px;
}

/* ===== "GERİ DÖN" BAĞLANTISI ===== */
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--blue-600);
  font-weight: 600;
  font-size: 14.5px;
  margin-bottom: 24px;
  transition: gap .2s ease;
}
.back-link:hover { gap: 12px; }

/* ===== Yakında Sayfası ===== */
.coming-soon {
  text-align: center;
  padding: 80px 0;
}
.coming-soon-icon {
  width: 100px; height: 100px;
  margin: 0 auto 30px;
  background: linear-gradient(135deg, var(--blue-500), var(--blue-700));
  border-radius: 28px;
  display: flex; align-items: center; justify-content: center;
  color: white;
  box-shadow: var(--shadow-blue);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 980px) {
  .nav-links { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
  .page-header { padding: 130px 0 60px; }
}
@media (max-width: 600px) {
  .container { padding: 0 20px; }
  .nav { padding: 8px 10px 8px 18px; }
  .nav-cta { padding: 9px 16px; font-size: 13px; }
  .footer-grid { grid-template-columns: 1fr; }
  .page-header { padding: 120px 0 50px; }
  .page-content h2 { font-size: 22px; }
  .page-content { padding: 24px 0 70px; }
}