/* Yedi — quiet luxury night. Deep blue, silver text, one gold accent. */
:root {
  --bg-0: #060a18;
  --bg-1: #0b1230;
  --surface: #10173a;
  --line: rgba(200, 208, 232, 0.14);
  --text: #e8eaf2;
  --muted: #9aa3bf;
  --accent: #c9b27c;
  --accent-soft: rgba(201, 178, 124, 0.16);
  --serif: "Fraunces", Georgia, "Times New Roman", serif;
  --sans: "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --measure: 42rem;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--text);
  background:
    radial-gradient(120% 90% at 50% 0%, #131c46 0%, var(--bg-1) 45%, var(--bg-0) 100%)
    fixed var(--bg-0);
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Language visibility */
html[lang="tr"] [data-lang="en"] { display: none !important; }
html[lang="en"] [data-lang="tr"] { display: none !important; }

.shell {
  width: 100%;
  max-width: 60rem;
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* Header */
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.5rem 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  color: var(--text);
}

.brand img { display: block; border-radius: 9px; }

.brand-name {
  font-family: var(--serif);
  font-size: 1.35rem;
  font-weight: 500;
  letter-spacing: 0.01em;
}

.lang-toggle {
  display: inline-flex;
  border: 1px solid var(--line);
  border-radius: 999px;
  overflow: hidden;
  font-size: 0.8125rem;
}

.lang-toggle button {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 0.35rem 0.85rem;
  cursor: pointer;
  min-height: 2.25rem;
}

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

/* Hero (landing) */
.hero {
  padding: 4.5rem 0 3.5rem;
  text-align: center;
}

.eyebrow {
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.25rem;
}

.hero h1 {
  font-family: var(--serif);
  font-size: clamp(2.1rem, 6vw, 3.4rem);
  font-weight: 480;
  line-height: 1.15;
  letter-spacing: -0.01em;
  max-width: 46rem;
  margin: 0 auto 1.25rem;
}

.hero .lede {
  color: var(--muted);
  max-width: 36rem;
  margin: 0 auto 2.25rem;
  font-size: 1.125rem;
}

.store-line {
  color: var(--muted);
  font-size: 0.9375rem;
}

.store-line a { color: var(--accent); text-decoration: none; border-bottom: 1px solid var(--accent-soft); }
.store-line a:hover { border-bottom-color: var(--accent); }

/* Feature rows */
.features {
  padding: 2.5rem 0 1rem;
  display: grid;
  gap: 1px;
  background: var(--line);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.feature {
  background: var(--bg-1);
  padding: 2rem 1.5rem;
  display: grid;
  gap: 0.4rem;
}

@media (min-width: 700px) {
  .features { grid-template-columns: 1fr 1fr 1fr; }
  .feature { padding: 2.25rem 2rem; }
}

.feature h2 {
  font-family: var(--serif);
  font-size: 1.25rem;
  font-weight: 520;
}

.feature p { color: var(--muted); font-size: 0.9688rem; }

/* Sections */
.section { padding: 3.5rem 0; }

.section > .shell > h2,
.section-title {
  font-family: var(--serif);
  font-size: 1.75rem;
  font-weight: 500;
  margin-bottom: 1.5rem;
}

/* FAQ */
.faq-item { border-bottom: 1px solid var(--line); padding: 1.25rem 0; max-width: var(--measure); }
.faq-item h3 { font-size: 1.0625rem; font-weight: 700; margin-bottom: 0.4rem; }
.faq-item p { color: var(--muted); }
.faq-item a { color: var(--accent); }

/* Contact */
.contact-card {
  max-width: var(--measure);
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(16, 23, 58, 0.6);
  padding: 2rem 1.75rem;
}

.contact-card p { color: var(--muted); margin-bottom: 1rem; }

.contact-link {
  display: inline-block;
  color: var(--accent);
  font-weight: 700;
  text-decoration: none;
  border: 1px solid var(--accent-soft);
  border-radius: 999px;
  padding: 0.65rem 1.4rem;
  min-height: 2.75rem;
}

.contact-link:hover { background: var(--accent-soft); }

/* Legal pages — top/bottom only; horizontal padding comes from .shell */
.legal { padding-top: 2.5rem; padding-bottom: 4rem; }

.legal-head { max-width: var(--measure); margin-bottom: 2.5rem; }

.legal-head h1 {
  font-family: var(--serif);
  font-size: clamp(1.9rem, 5vw, 2.6rem);
  font-weight: 500;
  line-height: 1.2;
  margin-bottom: 0.75rem;
}

.legal-head .meta { color: var(--muted); font-size: 0.9375rem; }

.legal article { max-width: var(--measure); }

.legal article h2 {
  font-family: var(--serif);
  font-size: 1.375rem;
  font-weight: 550;
  margin: 2.5rem 0 0.75rem;
}

.legal article p { margin-bottom: 1rem; }
.legal article p, .legal article li { color: #c6ccdf; }
.legal article strong { color: var(--text); }

.legal article ul { padding-left: 1.25rem; margin-bottom: 1rem; }
.legal article li { margin-bottom: 0.5rem; }

.legal article a { color: var(--accent); }

.legal .note {
  border-left: 2px solid var(--accent);
  background: var(--accent-soft);
  border-radius: 0 10px 10px 0;
  padding: 0.9rem 1.1rem;
  margin: 1.25rem 0;
}
.legal .note p { margin: 0; color: var(--text); }

/* Footer */
.site-footer {
  margin-top: auto;
  border-top: 1px solid var(--line);
  padding: 2rem 0 2.5rem;
  font-size: 0.9063rem;
  color: var(--muted);
}

.footer-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  align-items: center;
  justify-content: space-between;
}

.footer-links { display: flex; flex-wrap: wrap; gap: 1.25rem; }
.footer-links a { color: var(--muted); text-decoration: none; }
.footer-links a:hover { color: var(--text); }

/* 404 */
.error-shell {
  margin: auto;
  text-align: center;
  padding: 4rem 1.25rem;
  max-width: 30rem;
}
.error-shell h1 { font-family: var(--serif); font-size: 2rem; font-weight: 500; margin: 0.75rem 0; }
.error-shell p { color: var(--muted); margin-bottom: 1.5rem; }
.error-shell a { color: var(--accent); font-weight: 700; text-decoration: none; }

@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}