/* Deniz Okulu destek ve gizlilik sayfaları. Renkler lib/core/palette.dart'tan. */
@font-face {
  font-family: "Baloo 2";
  src: url("Baloo2-Variable.ttf") format("truetype");
  font-weight: 400 800;
  font-display: swap;
}

:root {
  --ink: #173a5e;
  --ink-soft: #46647f;
  --bg: #f2fafe;
  --card: #ffffff;
  --line: #d6eaf8;
  --link: #0b5fa5;
  --ocean-mid: #1e9bd7;
  --ocean-bottom: #0b5fa5;
  --coral: #ff8a80;
  --coral-shade: #f26a6a;
  --star: #ffd54f;
  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root {
    --ink: #e8f4ff;
    --ink-soft: #b3c9dd;
    --bg: #0b1e33;
    --card: #12304f;
    --line: #1f4469;
    --link: #7fd8ff;
  }
}

* {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 17px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

h1,
h2,
summary,
.brand,
.button,
.choice .app {
  font-family: "Baloo 2", system-ui, sans-serif;
}

a {
  color: var(--link);
}

:focus-visible {
  outline: 3px solid var(--star);
  outline-offset: 2px;
  border-radius: 4px;
}

/* Üst çubuk */
.top {
  background: var(--ocean-bottom);
  color: #fff;
}

.top-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 10px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #fff;
  text-decoration: none;
  font-weight: 800;
  font-size: 22px;
  line-height: 1.2;
}

.brand img {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  flex: none;
}

.langs {
  display: flex;
  gap: 4px;
}

.langs a {
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  font-size: 15px;
  padding: 4px 10px;
  border-radius: 999px;
}

.langs a:hover {
  background: rgba(255, 255, 255, 0.15);
}

.langs a[aria-current="page"] {
  background: rgba(255, 255, 255, 0.28);
}

/* Header görseli */
.hero-wrap {
  background: linear-gradient(180deg, var(--ocean-mid), var(--ocean-bottom));
}

.hero {
  display: block;
  width: 100%;
  max-width: 1280px;
  height: auto;
  margin: 0 auto;
}

/* İçerik */
main {
  max-width: 760px;
  margin: 0 auto;
  padding: 24px 16px 40px;
}

h1 {
  font-size: clamp(32px, 7vw, 46px);
  line-height: 1.1;
  margin: 8px 0 2px;
}

.tagline {
  color: var(--ink-soft);
  font-size: 19px;
  margin: 0 0 16px;
}

h2 {
  font-size: 26px;
  line-height: 1.2;
  margin: 36px 0 12px;
}

.card,
details {
  background: var(--card);
  border: 2px solid var(--line);
  border-radius: 18px;
}

details {
  margin: 10px 0;
  padding: 0 18px;
}

summary {
  cursor: pointer;
  list-style: none;
  font-weight: 700;
  font-size: 19px;
  line-height: 1.3;
  padding: 14px 32px 14px 0;
  position: relative;
}

summary::-webkit-details-marker {
  display: none;
}

summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--coral);
  color: #173a5e;
  font-weight: 800;
  text-align: center;
  line-height: 26px;
}

details[open] summary::after {
  content: "–";
}

details p {
  margin: 0 0 16px;
}

.card {
  padding: 4px 20px;
}

.button {
  display: inline-block;
  background: var(--coral);
  color: #173a5e;
  text-decoration: none;
  font-weight: 800;
  font-size: 19px;
  padding: 8px 24px;
  border-radius: 999px;
  box-shadow: 0 3px 0 var(--coral-shade);
}

.button:hover {
  filter: brightness(1.05);
}

.email {
  overflow-wrap: anywhere;
}

.small {
  font-size: 15px;
}

/* Gizlilik */
.checks {
  list-style: none;
  padding: 0;
}

.checks li {
  position: relative;
  padding-left: 32px;
  margin: 8px 0;
}

.checks li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 1px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: #2fae73;
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  text-align: center;
  line-height: 22px;
}

/* Dil seçimi (kök sayfa) */
.chooser {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 14px;
}

.choice p {
  margin: 12px 0;
}

.choice .lang {
  color: var(--ink-soft);
  font-weight: 600;
  margin-bottom: 0;
}

.choice .app {
  font-weight: 800;
  font-size: 24px;
  line-height: 1.15;
  margin-top: 0;
}

footer {
  border-top: 2px solid var(--line);
  color: var(--ink-soft);
  font-size: 15px;
  text-align: center;
  padding: 20px 16px 28px;
}

footer p {
  margin: 4px 0 0;
}