:root {
  color-scheme: light;
  --bg: #fff9f3;
  --surface: #ffffff;
  --ink: #221712;
  --muted: #6f625c;
  --line: #eadbd1;
  --accent: #d95b2b;
  --accent-dark: #9f3c1d;
  --soft: #f4e5db;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.65;
}

a {
  color: var(--accent-dark);
  font-weight: 700;
}

.site-header {
  border-bottom: 1px solid var(--line);
  background: rgba(255, 249, 243, 0.94);
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(10px);
}

.nav {
  align-items: center;
  display: flex;
  gap: 18px;
  justify-content: space-between;
  margin: 0 auto;
  max-width: 1120px;
  padding: 16px 20px;
}

.brand {
  color: var(--ink);
  font-size: 1.15rem;
  font-weight: 900;
  text-decoration: none;
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 14px;
  justify-content: flex-end;
}

.nav-links a {
  color: var(--muted);
  font-size: 0.92rem;
  text-decoration: none;
}

.nav-links a[aria-current="page"] {
  color: var(--accent-dark);
}

.language-toggle {
  border: 1px solid var(--line);
  border-radius: 999px;
  display: inline-flex;
  overflow: hidden;
}

.language-toggle button {
  background: var(--surface);
  border: 0;
  color: var(--muted);
  cursor: pointer;
  font-weight: 800;
  min-height: 48px;
  padding: 8px 14px;
}

.language-toggle button[aria-pressed="true"] {
  background: var(--accent);
  color: white;
}

main {
  margin: 0 auto;
  max-width: 980px;
  padding: 44px 20px 72px;
  overflow-wrap: anywhere;
}

.updated {
  color: var(--muted);
}

a:focus-visible,
button:focus-visible {
  outline: 3px solid var(--accent-dark);
  outline-offset: 3px;
}

.hero {
  margin-bottom: 32px;
}

.eyebrow {
  color: var(--accent-dark);
  font-size: 0.84rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1 {
  font-size: clamp(2.15rem, 7vw, 4.8rem);
  line-height: 0.98;
  margin: 10px 0 18px;
  max-width: 760px;
}

h2 {
  border-top: 1px solid var(--line);
  font-size: clamp(1.35rem, 4vw, 2rem);
  margin: 34px 0 12px;
  padding-top: 28px;
}

h3 {
  font-size: 1.08rem;
  margin: 22px 0 8px;
}

p,
li {
  font-size: 1rem;
}

.lead {
  color: var(--muted);
  font-size: 1.16rem;
  max-width: 760px;
}

.panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  margin: 20px 0;
  padding: 20px;
}

.grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  margin-top: 24px;
}

.tile {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--ink);
  display: block;
  min-height: 138px;
  padding: 20px;
  text-decoration: none;
}

.tile strong {
  display: block;
  font-size: 1.08rem;
  margin-bottom: 6px;
}

.tile span {
  color: var(--muted);
  font-weight: 500;
}

.notice {
  background: var(--soft);
  border-inline-start: 4px solid var(--accent);
  padding: 14px 16px;
}

.form-grid {
  display: grid;
  gap: 14px;
}

label {
  display: grid;
  font-weight: 800;
  gap: 6px;
}

input,
textarea {
  border: 1px solid var(--line);
  border-radius: 8px;
  font: inherit;
  padding: 12px;
  width: 100%;
}

textarea {
  min-height: 116px;
  resize: vertical;
}

.button {
  align-items: center;
  background: var(--accent);
  border: 0;
  border-radius: 8px;
  color: white;
  cursor: pointer;
  display: inline-flex;
  font-weight: 900;
  justify-content: center;
  min-height: 48px;
  padding: 12px 18px;
  text-decoration: none;
}

.button.secondary {
  background: var(--ink);
}

.footer {
  border-top: 1px solid var(--line);
  color: var(--muted);
  margin: 0 auto;
  max-width: 980px;
  padding: 28px 20px 40px;
}

[data-lang="tr"] {
  display: none;
}

body.lang-tr [data-lang="en"] {
  display: none;
}

body.lang-tr [data-lang="tr"] {
  display: block;
}

@media (max-width: 720px) {
  .nav {
    align-items: flex-start;
    flex-direction: column;
  }

  .nav-links {
    justify-content: flex-start;
  }
}