:root{
  --bg:#f3ede4;
  --surface:#ffffff;
  --text:#1f1a16;
  --muted:#6b5f57;
  --line:rgba(31,26,22,.10);

  /* MDF / wood tones */
  --primary:#6b4e3d;   /* walnut */
  --primary-2:#8a6a54; /* oak */
  --accent:#c9a46c;    /* brass */
  --dark:#191512;

  --shadow: 0 10px 30px rgba(0,0,0,.08);
  --radius: 18px;
  --radius-sm: 12px;
  --max: 1160px;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background:
    radial-gradient(900px 420px at 10% -10%, rgba(201,164,108,.25), transparent 55%),
    radial-gradient(900px 420px at 95% 0%, rgba(107,78,61,.18), transparent 55%),
    var(--bg);
  color:var(--text);
  line-height:1.5;
}
body{
  background:
    radial-gradient(800px 400px at 20% -10%, rgba(201,164,108,.15), transparent 60%),
    var(--bg);
}

a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(92vw,var(--max));margin:0 auto}
.skip{position:absolute;left:-999px;top:auto;width:1px;height:1px;overflow:hidden}
.skip:focus{left:14px;top:14px;width:auto;height:auto;background:var(--surface);padding:10px 12px;border-radius:10px;box-shadow:var(--shadow);z-index:999}

.topbar{
  position:sticky;top:0;z-index:50;
  background:rgba(251,247,242,.75);
  backdrop-filter: blur(10px);
  border-bottom:1px solid var(--line);
}
.topbar .container{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 0}
.brand{display:flex;align-items:center;gap:12px}
.brand__mark{
  width:42px;height:42px;border-radius:14px;
  display:grid;place-items:center;
  background:linear-gradient(135deg,var(--primary),var(--primary-2));
  color:#fff;font-weight:800;
  box-shadow:0 12px 22px rgba(107,78,61,.25);
}
.brand__name{display:block;font-weight:800;letter-spacing:.2px}
.brand__sub{display:block;font-size:12px;color:var(--muted);margin-top:1px}

.navToggle{
  display:none;border:1px solid var(--line);background:var(--surface);
  border-radius:12px;padding:10px 12px;cursor:pointer;
}
.nav{display:flex;align-items:center;gap:14px}
.nav ul{list-style:none;display:flex;gap:12px;margin:0;padding:0;align-items:center}
.nav ul a{
  display:inline-flex;align-items:center;gap:8px;
  padding:10px 12px;border-radius:12px;
  color:var(--muted);font-weight:600;font-size:14px;
}
.nav ul a:hover{background:rgba(201,164,108,.15);color:var(--text)}
.nav ul a.is-active{background:rgba(107,78,61,.12);color:var(--text)}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 16px;border-radius:14px;font-weight:700;
  border:1px solid transparent; cursor:pointer;
  transition: transform .08s ease, box-shadow .2s ease, background .2s ease;
}
.btn:active{transform:translateY(1px)}
.btn--solid{background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#fff;box-shadow:0 12px 22px rgba(107,78,61,.22)}
.btn--solid:hover{box-shadow:0 16px 30px rgba(107,78,61,.28)}
.btn--ghost{background:rgba(255,255,255,.65);border-color:var(--line);color:var(--text)}
.btn--ghost:hover{background:#fff}
.btn--sm{padding:10px 12px;border-radius:12px;font-size:14px}

.hero{padding:58px 0 30px}
.heroCard{
  position:relative;
  overflow:hidden;

  /* fotoğraf */
  background: url("../img/hero.jpg");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;

  border:1px solid var(--line);
  border-radius: calc(var(--radius) + 8px);
  box-shadow: var(--shadow);
  padding: 34px 28px;
  border:1px solid var(--line);
  border-radius: calc(var(--radius) + 8px);
  box-shadow: var(--shadow);
  padding: 34px 28px;
  overflow:hidden;
  position:relative;
}
.heroCard .btn--ghost{
  background: rgba(255,255,255,0.88);
  border-color: rgba(255,255,255,0.25);
  color:#1f1a16;
}
.heroCard::before{
  content:"";
  position:absolute;
  inset:0;
  background: linear-gradient(
    90deg,
    rgba(0,0,0,0.62) 0%,
    rgba(0,0,0,0.35) 45%,
    rgba(0,0,0,0.12) 100%
  );
  z-index:0;
}
.heroCard > *{
  position:relative;
  z-index:1;
}
.heroCard:after{
  content:"";
  position:absolute;inset:-2px;
  background:
    radial-gradient(460px 220px at 15% 0%, rgba(201,164,108,.12), transparent 60%),
    radial-gradient(460px 220px at 85% 10%, rgba(107,78,61,.10), transparent 60%);
  pointer-events:none;
}
.heroGrid{display:grid;grid-template-columns: 1.15fr .85fr;gap:22px;align-items:center;position:relative}
.eyebrow{
  color:#fff;
  background: rgba(0,0,0,0.35);
  border: 1px solid rgba(255,255,255,0.22);
}

.heroCard .h1{ color:#fff; text-shadow: 0 8px 24px rgba(0,0,0,0.35); }
.heroCard .lead{ color: rgba(255,255,255,0.86); }
}
.h1{font-size: clamp(30px, 4.2vw, 46px);line-height:1.08;margin:14px 0 12px;letter-spacing:-.6px}
.lead{color:var(--muted);font-size:16px;margin:0 0 18px;max-width:52ch}
.heroActions{display:flex;gap:12px;flex-wrap:wrap;margin-top:6px}

.stats{
  display:grid;grid-template-columns: repeat(3, minmax(0,1fr));gap:12px;
}
.stat{
  background: rgba(255,255,255,0.18);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);

  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 18px;

  padding: 16px 18px;

  box-shadow:
    0 8px 24px rgba(0,0,0,0.18),
    inset 0 1px 0 rgba(255,255,255,0.35);

  color: #fff;
  transition: 0.3s ease;
}

.stat:hover{
  transform: translateY(-4px);
  box-shadow:
    0 12px 32px rgba(0,0,0,0.28),
    inset 0 1px 0 rgba(255,255,255,0.4);
}

.stat b{
  color: #ffffff;
  font-weight: 700;
}

.stat span{
  color: rgba(255,255,255,0.85);
}
.stat{
  display:flex;
  flex-direction:column;
  justify-content:center;

  min-height:110px;
  width:190px;

  padding:18px 20px;

  line-height:1.5;
  text-align:left;
}
.stat b{
  font-size:16px;
  margin-bottom:6px;
  display:block;
}

.stat span{
  font-size:14px;
  line-height:1.6;
}
.stat{
  word-break: break-word;
}
.stats{
  display:flex;
  gap:18px;
}
.heroCard .h1{
  margin-bottom:18px;
}

.heroCard .lead{
  margin-bottom:22px;
}

.section{padding:46px 0}
.sectionHead{display:flex;justify-content:space-between;gap:18px;align-items:flex-end;margin-bottom:16px}
.sectionTitle{font-size:24px;margin:0;letter-spacing:-.3px}
.sectionSub{color:var(--muted);max-width:62ch;margin:0}

.grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.card{
  background:rgba(255,255,255,.85);
  border:1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 12px 22px rgba(0,0,0,.04);
  padding:18px 16px;
}
.card h3{margin:10px 0 6px;font-size:16px}
.card p{margin:0;color:var(--muted);font-size:14px}
.icon{
  width:42px;height:42px;border-radius:14px;
  display:grid;place-items:center;
  background:rgba(107,78,61,.10);
  border:1px solid rgba(107,78,61,.20);
  color:var(--primary);
  font-weight:800;
}

.card a.more{display:inline-flex;margin-top:12px;color:var(--primary);font-weight:800;font-size:14px}
.card a.more:hover{text-decoration:underline}

.split{
  display:grid;grid-template-columns: 1fr 1fr;gap:16px;align-items:stretch;
}
.media{
  border-radius: calc(var(--radius) + 8px);
  border:1px solid var(--line);
  overflow:hidden;
  background:
    linear-gradient(135deg, rgba(107,78,61,.18), rgba(201,164,108,.18)),
    radial-gradient(560px 240px at 10% 10%, rgba(255,255,255,.6), transparent 60%);
  min-height: 280px;
  position:relative;
}
.media:before{
  content:"MDF • Özel Ölçü • Modern";
  position:absolute;left:18px;bottom:18px;
  background:rgba(25,21,18,.75);
  color:#fff;
  padding:10px 12px;border-radius:14px;
  font-weight:700;font-size:13px;
  border:1px solid rgba(255,255,255,.12);
}
.list{margin:12px 0 0;padding:0;list-style:none;display:grid;gap:10px}
.list li{
  background:rgba(255,255,255,.75);
  border:1px solid var(--line);
  border-radius: 14px;
  padding:12px 12px;
  color:var(--muted);
}
.list li b{color:var(--text)}

.cta{
  background:linear-gradient(135deg,var(--dark), #2a201b);
  color:#fff;border-radius: calc(var(--radius) + 10px);
  border:1px solid rgba(255,255,255,.08);
  padding: 26px 22px;
  display:flex;flex-wrap:wrap;gap:14px;align-items:center;justify-content:space-between;
  box-shadow: 0 18px 42px rgba(0,0,0,.14);
}
.cta p{margin:4px 0 0;color:rgba(255,255,255,.75)}
.cta .btn--ghost{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.18);color:#fff}
.cta .btn--ghost:hover{background:rgba(255,255,255,.18)}

.pageHead{padding:34px 0 10px}
.pageTitle{font-size:34px;letter-spacing:-.5px;margin:0}
.pageLead{color:var(--muted);margin:10px 0 0;max-width:70ch}

.kpiRow{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:18px}
.kpi{background:rgba(255,255,255,.75);border:1px solid var(--line);border-radius:16px;padding:14px}
.kpi .n{font-weight:900;font-size:18px}
.kpi .t{color:var(--muted);font-size:13px;margin-top:2px}

.form{
  background:rgba(255,255,255,.88);border:1px solid var(--line);
  border-radius: calc(var(--radius) + 8px);box-shadow: var(--shadow);
  padding:18px 16px;
}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
label{font-size:13px;color:var(--muted);font-weight:700}
input,select,textarea{
  width:100%;padding:12px 12px;border-radius:14px;border:1px solid rgba(31,26,22,.14);
  background:#fff;outline:none;font:inherit
}
textarea{min-height:130px;resize:vertical}
input:focus,select:focus,textarea:focus{border-color:rgba(107,78,61,.55);box-shadow:0 0 0 4px rgba(201,164,108,.18)}
.help{color:var(--muted);font-size:13px;margin-top:10px}
.notice{
  padding:12px 12px;border-radius:14px;border:1px solid rgba(201,164,108,.45);
  background:rgba(201,164,108,.12);color:var(--text);font-weight:600;margin-bottom:12px
}
.error{
  padding:12px 12px;border-radius:14px;border:1px solid rgba(220,38,38,.35);
  background:rgba(220,38,38,.08);color:var(--text);font-weight:600;margin-bottom:12px
}

.footer{
  margin-top:46px;
  border-top:1px solid var(--line);
  background:rgba(255,255,255,.45);
}
.footer__grid{display:grid;grid-template-columns: 1.2fr .9fr 1.1fr;gap:18px;padding:26px 0}
.footer__brand{font-weight:900;font-size:16px}
.footer__title{font-weight:900;margin-bottom:10px}
.footer__links{list-style:none;padding:0;margin:0;display:grid;gap:8px}
.footer__links a{color:var(--muted);font-weight:600}
.footer__links a:hover{color:var(--text)}
.footer__bottom{display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;padding:14px 0 22px;color:rgba(31,26,22,.75)}
.muted{color:var(--muted)}
.pillRow{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
.pill{border:1px solid var(--line);background:rgba(255,255,255,.6);padding:8px 10px;border-radius:999px;font-weight:700;color:var(--muted);font-size:12px}

@media (max-width: 920px){
  .heroGrid{grid-template-columns:1fr}
  .stats{grid-template-columns:repeat(3,minmax(0,1fr))}
  .split{grid-template-columns:1fr}
  .grid3{grid-template-columns:1fr}
  .kpiRow{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width: 720px){
  .navToggle{display:inline-flex}
  .nav{position:absolute;left:0;right:0;top:64px;display:none;flex-direction:column;align-items:stretch;
       background:rgba(251,247,242,.98);border-bottom:1px solid var(--line);padding:12px 16px}
  .nav.open{display:flex}
  .nav ul{flex-direction:column;align-items:stretch}
  .nav ul a{justify-content:space-between}
  .stats{grid-template-columns:1fr}
  .row2{grid-template-columns:1fr}
}