/* Kutumat Beton — uygulama ile ayni renk paleti (app/src/theme/colors.ts) */
:root {
  --bg: #0a0a0a;
  --surface: #121212;
  --surface-2: #1e1e1e;
  --text: #ffffff;
  --muted: #9e9e9e;
  --dim: #6b6b6b;
  --border: #2c2c2c;
  --primary: #fdb11d;
  --primary-soft: rgba(253, 177, 29, 0.12);
  --max: 1080px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 20px; }

/* ---- ust bar ---- */
.topbar {
  position: sticky; top: 0; z-index: 10;
  background: rgba(10, 10, 10, 0.88);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.topbar .wrap {
  display: flex; align-items: center; justify-content: space-between;
  height: 64px;
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; letter-spacing: .04em; }
.brand img { width: 32px; height: 32px; border-radius: 8px; }
.brand span { color: var(--text); }
.topbar nav { display: flex; gap: 20px; font-size: 14px; }
.topbar nav a { color: var(--muted); }
.topbar nav a:hover { color: var(--text); text-decoration: none; }

/* ---- hero ---- */
.hero { padding: 56px 0 32px; }
.hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; }
.eyebrow {
  display: inline-block; font-size: 12px; font-weight: 700; letter-spacing: .12em;
  color: var(--primary); background: var(--primary-soft);
  padding: 6px 12px; border-radius: 999px; margin-bottom: 20px;
}
h1 { font-size: 44px; line-height: 1.15; margin: 0 0 18px; letter-spacing: -0.02em; }
h1 .accent { color: var(--primary); }
.lede { font-size: 18px; color: var(--muted); margin: 0 0 28px; }
.hero-shot { display: flex; justify-content: center; }
.hero-shot img {
  /* Ekran goruntuleri 1284x2778 — genislik sinirli birakilinca hero cok
     uzuyor ve metni asagi itiyor. Boy uzerinden sinirliyoruz. */
  width: auto; max-height: 520px; max-width: 100%;
  border-radius: 26px;
  border: 1px solid var(--border);
  box-shadow: 0 24px 60px rgba(0, 0, 0, .6);
}

.btn-row { display: flex; gap: 12px; flex-wrap: wrap; }
.btn {
  display: inline-block; padding: 13px 24px; border-radius: 12px;
  font-weight: 700; font-size: 15px;
}
.btn-primary { background: var(--primary); color: #000; }
.btn-primary:hover { text-decoration: none; filter: brightness(1.06); }
.btn-ghost { border: 1px solid var(--border); color: var(--text); }
.btn-ghost:hover { text-decoration: none; border-color: var(--primary); }

/* ---- ozellikler ---- */
/* .wrap (class) ozgullukte section (element) secicisini yendigi icin dikey
   bosluk uygulanmiyordu; section.wrap ile ozgulluk esitleniyor. */
section.wrap { padding-top: 56px; padding-bottom: 56px; }
h2 { font-size: 28px; margin: 0 0 10px; letter-spacing: -0.01em; }
.section-sub { color: var(--muted); margin: 0 0 32px; }

.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 16px; padding: 22px;
}
.card h3 { margin: 0 0 8px; font-size: 17px; }
.card p { margin: 0; color: var(--muted); font-size: 14px; }
.card .ico {
  width: 40px; height: 40px; border-radius: 10px; background: var(--primary-soft);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 14px; font-size: 20px;
}

/* ---- ekran goruntuleri ---- */
.shots { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.shot { text-align: center; }
.shot img {
  width: auto; max-width: 100%; max-height: 620px;
  border-radius: 22px; border: 1px solid var(--border);
  box-shadow: 0 16px 40px rgba(0, 0, 0, .5);
}
.shot p { color: var(--muted); font-size: 14px; margin-top: 14px; }

/* ---- iletisim ---- */
.contact-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.contact-item {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 14px; padding: 20px;
}
.contact-item .label { font-size: 12px; color: var(--dim); letter-spacing: .08em; text-transform: uppercase; }
.contact-item .value { font-size: 17px; font-weight: 600; margin-top: 6px; word-break: break-word; }

/* ---- footer ---- */
footer {
  border-top: 1px solid var(--border); padding: 32px 0 48px;
  color: var(--dim); font-size: 14px;
}
footer .wrap { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
footer nav { display: flex; gap: 18px; flex-wrap: wrap; }
footer nav a { color: var(--muted); }

/* ---- belge sayfalari ---- */
.doc { padding: 48px 0 24px; max-width: 780px; }
.doc h1 { font-size: 32px; }
.doc .updated { color: var(--dim); font-size: 14px; margin-bottom: 32px; }
.doc h2 { font-size: 20px; margin: 36px 0 10px; }
.doc h3 { font-size: 16px; margin: 24px 0 8px; color: var(--primary); }
.doc p, .doc li { color: #d4d4d4; font-size: 15px; }
.doc ul { padding-left: 22px; }
.doc li { margin-bottom: 8px; }
.doc table { width: 100%; border-collapse: collapse; margin: 16px 0; font-size: 14px; }
.doc th, .doc td { border: 1px solid var(--border); padding: 10px 12px; text-align: left; vertical-align: top; }
.doc th { background: var(--surface); color: var(--text); font-weight: 600; }
.doc td { color: #d4d4d4; }
.note {
  background: var(--surface); border: 1px solid var(--border);
  border-left: 3px solid var(--primary);
  border-radius: 10px; padding: 16px 18px; margin: 24px 0;
}
.note p { margin: 0; }

@media (max-width: 860px) {
  .hero-grid { grid-template-columns: 1fr; gap: 32px; }
  .hero { padding: 44px 20px 24px; }
  section.wrap { padding-top: 40px; padding-bottom: 40px; }
  h1 { font-size: 32px; }
  .cards, .shots, .contact-grid { grid-template-columns: 1fr; }
  .shots { max-width: 340px; margin: 0 auto; }
  .topbar nav { display: none; }
}