/* ====== 101 Okey - sade, aydınlık kurumsal tema ====== */
:root {
  --ink:#1f2430;
  --ink-soft:#5a6172;
  --line:#e3e6ec;
  --bg:#ffffff;
  --bg-soft:#f5f7fa;
  --brand:#1f6f4a;
  --brand-dark:#17573a;
  --accent:#c9962b;
  --accent-soft:#f6edd6;
  --radius:14px;
  --shadow:0 4px 16px rgba(31,36,48,.07);
  --shadow-lg:0 12px 36px rgba(31,36,48,.12);
}
* { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; }
body {
  font-family:'Segoe UI',Tahoma,Geneva,Verdana,sans-serif;
  color:var(--ink); background:var(--bg);
  font-size:15px; line-height:1.6; -webkit-font-smoothing:antialiased;
}
.wrap { max-width:1120px; margin:0 auto; padding:0 24px; }
a { color:inherit; text-decoration:none; }

/* ---------- Header ---------- */
.site-header {
  position:sticky; top:0; z-index:50;
  background:rgba(255,255,255,.92); backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
.site-header .wrap { display:flex; align-items:center; justify-content:space-between; height:64px; }
.logo { display:flex; align-items:center; gap:10px; }
.logo-mark {
  background:var(--brand); color:#fff; font-weight:800; font-size:15px;
  padding:6px 9px; border-radius:9px; letter-spacing:.5px;
}
.logo-text { font-weight:800; font-size:17px; letter-spacing:.6px; display:flex; flex-direction:column; line-height:1.05; }
.logo-text small { font-weight:500; font-size:10px; color:var(--ink-soft); letter-spacing:1.4px; text-transform:uppercase; }
.site-nav { display:flex; align-items:center; gap:6px; }
.site-nav a {
  padding:8px 14px; border-radius:9px; font-weight:600; font-size:14px; color:var(--ink-soft);
  transition:background .15s, color .15s;
}
.site-nav a:hover { background:var(--bg-soft); color:var(--ink); }
.site-nav a.active { color:var(--ink); }
.site-nav a.nav-cta { background:var(--brand); color:#fff; }
.site-nav a.nav-cta:hover { background:var(--brand-dark); }

/* ---------- Hero ---------- */
.hero { background:linear-gradient(180deg,#eef3ef 0%, #ffffff 100%); border-bottom:1px solid var(--line); }
.hero-inner { display:grid; grid-template-columns:1.05fr .95fr; gap:48px; align-items:center; padding:64px 24px 72px; }
.pill {
  display:inline-block; background:var(--accent-soft); color:#8a6516;
  font-size:12px; font-weight:700; padding:5px 12px; border-radius:999px; margin-bottom:18px;
  letter-spacing:.3px;
}
.hero h1 { font-size:42px; line-height:1.15; letter-spacing:-.6px; margin-bottom:16px; }
.hero h1 em { font-style:normal; color:var(--brand); }
.hero-text > p { color:var(--ink-soft); font-size:16px; max-width:540px; margin-bottom:26px; }
.hero-btns { display:flex; gap:12px; flex-wrap:wrap; margin-bottom:34px; }
.btn {
  display:inline-flex; align-items:center; justify-content:center;
  padding:13px 26px; border-radius:11px; font-weight:700; font-size:15px;
  transition:transform .12s, box-shadow .15s, background .15s; cursor:pointer; border:1.5px solid transparent;
}
.btn.primary { background:var(--brand); color:#fff; box-shadow:0 5px 16px rgba(31,111,74,.28); }
.btn.primary:hover { background:var(--brand-dark); transform:translateY(-2px); }
.btn.outline { background:#fff; border-color:var(--line); color:var(--ink); }
.btn.outline:hover { border-color:var(--brand); color:var(--brand); transform:translateY(-2px); }
.hero-stats { display:flex; gap:34px; }
.hero-stats div { display:flex; flex-direction:column; }
.hero-stats b { font-size:24px; color:var(--brand); letter-spacing:-.5px; }
.hero-stats span { font-size:12px; color:var(--ink-soft); }

/* masa görseli */
.hero-visual { display:flex; justify-content:center; }
.table-mock {
  position:relative; width:100%; max-width:440px; aspect-ratio:1.15;
  background:radial-gradient(ellipse at center,#2f8f63,#1c6344 78%);
  border:12px solid #7a5230; border-radius:22px;
  box-shadow:var(--shadow-lg), inset 0 0 60px rgba(0,0,0,.32);
}
.mock-seat { position:absolute; height:34px; border-radius:9px; background:rgba(0,0,0,.32); border:2px solid rgba(255,255,255,.22); }
.mock-seat.top { top:12px; left:50%; transform:translateX(-50%); width:96px; }
.mock-seat.left { left:12px; top:50%; transform:translateY(-50%); width:34px; height:86px; }
.mock-seat.right { right:12px; top:50%; transform:translateY(-50%); width:34px; height:86px; }
.mock-center { position:absolute; top:50%; left:50%; transform:translate(-50%,-50%); display:flex; gap:8px; }
.mock-rack { position:absolute; bottom:14px; left:50%; transform:translateX(-50%); display:flex; gap:5px; background:rgba(0,0,0,.28); padding:8px 12px; border-radius:10px; }
.mock-tile {
  width:26px; height:36px; border-radius:4px; background:#f7f3e7; border:1px solid #d9d0b8;
  display:flex; align-items:center; justify-content:center; font-weight:800; font-size:16px; color:#333;
  box-shadow:0 2px 4px rgba(0,0,0,.25);
}
.mock-tile.r { color:#c0392b; } .mock-tile.b { color:#2471a3; } .mock-tile.y { color:#c99700; } .mock-tile.s { color:#2c3e50; }

/* ---------- Bölümler ---------- */
.section-title { text-align:center; font-size:30px; letter-spacing:-.4px; margin-bottom:10px; }
.section-sub { text-align:center; color:var(--ink-soft); max-width:600px; margin:0 auto 40px; }
.features { padding:76px 0 40px; }
.grid { display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }
.card {
  background:#fff; border:1px solid var(--line); border-radius:var(--radius);
  padding:24px; box-shadow:var(--shadow); transition:transform .15s, box-shadow .15s;
}
.card:hover { transform:translateY(-3px); box-shadow:var(--shadow-lg); }
.card .ico { width:42px; height:42px; border-radius:11px; background:var(--accent-soft); color:#8a6516;
  display:flex; align-items:center; justify-content:center; font-size:20px; margin-bottom:14px; }
.card h3 { font-size:17px; margin-bottom:7px; }
.card p { color:var(--ink-soft); font-size:14px; }

/* ---------- İndirme ---------- */
.download { background:var(--bg-soft); border-top:1px solid var(--line); border-bottom:1px solid var(--line); padding:76px 0; }
.dl-grid { display:grid; grid-template-columns:repeat(2,minmax(260px,1fr)); gap:20px; max-width:760px; margin:0 auto; }
.dl-card {
  background:#fff; border:1.5px solid var(--line); border-radius:var(--radius);
  padding:24px; display:flex; flex-direction:column; gap:4px; box-shadow:var(--shadow);
  transition:transform .15s, border-color .15s, box-shadow .15s;
}
.dl-card:hover { transform:translateY(-3px); border-color:var(--brand); box-shadow:var(--shadow-lg); }
.dl-os { font-size:19px; font-weight:800; }
.dl-file { font-family:Consolas,monospace; font-size:12.5px; color:var(--ink-soft); }
.dl-meta { font-size:12px; color:var(--ink-soft); }
.dl-btn { margin-top:14px; background:var(--brand); color:#fff; text-align:center; padding:11px; border-radius:9px; font-weight:700; }
.dl-card.alt .dl-btn { background:#2c3e50; }
.dl-note { text-align:center; color:var(--ink-soft); font-size:12.5px; margin-top:22px; }
.dl-note code { background:#fff; border:1px solid var(--line); padding:1px 6px; border-radius:5px; font-size:12px; }

/* ---------- Adımlar ---------- */
.steps { padding:76px 0; }
.steps-list { list-style:none; counter-reset:s; max-width:760px; margin:0 auto; display:grid; gap:16px; }
.steps-list li {
  counter-increment:s; position:relative; background:#fff; border:1px solid var(--line);
  border-radius:var(--radius); padding:18px 22px 18px 66px; box-shadow:var(--shadow);
}
.steps-list li::before {
  content:counter(s); position:absolute; left:18px; top:50%; transform:translateY(-50%);
  width:32px; height:32px; border-radius:50%; background:var(--brand); color:#fff;
  display:flex; align-items:center; justify-content:center; font-weight:800;
}
.steps-list b { display:block; font-size:16px; }
.steps-list span { color:var(--ink-soft); font-size:14px; }

/* ---------- Footer ---------- */
.site-footer { background:#1f2430; color:#c3c8d4; padding:44px 0 22px; }
.foot-inner { display:flex; justify-content:space-between; gap:24px; flex-wrap:wrap; align-items:flex-start; }
.site-footer .logo-mark { font-size:14px; }
.site-footer p { font-size:13px; margin-top:10px; color:#8d93a3; }
.foot-links { display:flex; gap:20px; flex-wrap:wrap; }
.foot-links a { font-size:14px; color:#c3c8d4; }
.foot-links a:hover { color:#fff; }
.copyright { margin-top:26px; padding-top:18px; border-top:1px solid #333a49; font-size:12px; color:#8d93a3; }

/* ---------- Duyarlı ---------- */
@media (max-width:900px) {
  .hero-inner { grid-template-columns:1fr; text-align:center; padding:44px 24px 52px; }
  .hero-text > p { margin-left:auto; margin-right:auto; }
  .hero-btns, .hero-stats { justify-content:center; }
  .grid { grid-template-columns:repeat(2,1fr); }
  .site-nav a:not(.nav-cta) { display:none; }
}
@media (max-width:600px) {
  .grid { grid-template-columns:1fr; }
  .dl-grid { grid-template-columns:1fr; }
  .hero h1 { font-size:32px; }
  .section-title { font-size:25px; }
}