:root{--ink:#1c2430;--paper:#faf8f3;--sand:#e8c884;--brand:#d4781e;--stone:#6b6257;--line:#e3ddd2;--wa:#25d366;--max:1120px}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink);background:var(--paper);line-height:1.6;font-size:17px}
h1,h2,h3{font-family:Georgia,"Times New Roman",serif;line-height:1.15;font-weight:700}
h1{font-size:clamp(30px,6vw,46px);letter-spacing:-.5px}h2{font-size:clamp(24px,4.5vw,34px);margin:0 0 14px}h3{font-size:20px;margin:0 0 6px}
p{margin:0 0 14px}a{color:inherit}img,svg{display:block;max-width:100%}
.wrap{max-width:var(--max);margin:0 auto;padding:0 18px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:14px 22px;border-radius:12px;font-weight:600;text-decoration:none;border:0;cursor:pointer;font-size:16px;font-family:inherit;line-height:1.2}
.btn-wa{background:var(--wa);color:#fff}.btn-ink{background:var(--ink);color:#fff}.btn-line{background:#fff;border:1.5px solid var(--line);color:var(--ink)}
.btn svg{width:20px;height:20px;flex:none}
/* header */
header{position:sticky;top:0;z-index:40;background:rgba(250,248,243,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:66px;gap:12px}
.nav>a{flex:none}.nav .logo{height:44px;width:auto}.btn{white-space:nowrap}.drawer .btn{white-space:normal}
.menu{display:none}
.menu a{text-decoration:none;font-weight:500;padding:8px 10px;border-radius:8px;white-space:nowrap}.menu .btn{padding:10px 14px;font-size:15px}.menu a:hover{background:#f0ebe0}
.burger{background:none;border:1.5px solid var(--line);border-radius:10px;width:44px;height:44px;font-size:22px;cursor:pointer;color:var(--ink)}
.drawer{display:none;border-top:1px solid var(--line);background:#fff;padding:10px 18px 18px}
.drawer.open{display:block}.drawer a{display:block;padding:12px 6px;border-bottom:1px solid var(--line);text-decoration:none;font-weight:500}
.drawer a.btn{display:flex;justify-content:center;border-bottom:0;margin-top:14px;width:100%}
/* hero */
.hero{padding:34px 0 26px}
.hero .kicker{display:inline-block;background:var(--sand);color:var(--ink);font-size:13px;font-weight:600;padding:6px 12px;border-radius:30px;margin-bottom:14px;letter-spacing:.3px}
.hero p.lead{font-size:19px;color:#3d4653;max-width:600px;margin:14px 0 22px}
.cta{display:flex;gap:10px;flex-wrap:wrap}.cta .btn{flex:1 1 220px}
.facts{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:22px}
.facts div{background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px 14px}
.facts b{display:block;font-family:Georgia,serif;font-size:clamp(17px,4.8vw,22px);white-space:nowrap}.facts span{font-size:13px;color:var(--stone)}
.hero-art{margin-top:22px;border-radius:18px;overflow:hidden;aspect-ratio:16/9;background:#ddd;position:relative}.hero-art img{width:100%;height:100%;object-fit:cover}
.hero-art .cap{position:absolute;left:12px;bottom:12px;background:rgba(28,36,48,.82);color:#fff;font-size:13px;padding:7px 11px;border-radius:9px}
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}
.kis{display:grid;gap:18px;align-items:center}.kis .medya{border-radius:18px;overflow:hidden;aspect-ratio:16/9;background:#1c2430;position:relative}.kis .medya img{width:100%;height:100%;object-fit:cover;opacity:.92}
.kis .medya .play{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(0,0,0,.25);color:#fff;font-weight:600;gap:10px;cursor:pointer;border:0;font:inherit;width:100%}.kis .medya iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.kis ul{padding-left:20px}.kis li{margin-bottom:8px}
.filo{display:grid;gap:14px}.filo .f{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px}.filo .f b{font-family:Georgia,serif;font-size:21px;display:block;margin-bottom:4px}
/* sections */
section{padding:34px 0}.alt{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sub{color:var(--stone);max-width:640px;margin-bottom:22px}
.grid{display:grid;gap:14px;grid-template-columns:1fr}
.card{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;text-decoration:none;display:flex;flex-direction:column;transition:transform .15s,box-shadow .15s}
.card:hover{transform:translateY(-2px);box-shadow:0 10px 26px -16px rgba(28,36,48,.5)}
.card .art{aspect-ratio:16/9;overflow:hidden;background:#e6e0d4}.card .art svg,.card .art img{width:100%;height:100%;object-fit:cover;transition:transform .5s}.card:hover .art img{transform:scale(1.04)}
.card .body{padding:14px 16px 16px}.card h3{font-size:19px}.card p{color:#4b5563;font-size:15px;margin:0}
.card .tag{display:inline-block;background:#f3eee3;border-radius:20px;padding:3px 10px;font-size:12.5px;margin:10px 6px 0 0;color:var(--stone)}
.steps{counter-reset:s;display:grid;gap:12px}
.steps div{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px 16px 16px 60px;position:relative}
.steps div::before{counter-increment:s;content:counter(s);position:absolute;left:16px;top:14px;width:32px;height:32px;border-radius:50%;background:var(--ink);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-family:Georgia,serif}
.band{background:var(--ink);color:#fff;border-radius:18px;padding:26px 20px;text-align:center}
.band h2{color:#fff}.band p{color:#cfd6df}.band .btn{margin-top:8px}
.chips{display:flex;flex-wrap:wrap;gap:8px}.chips a{background:#fff;border:1px solid var(--line);border-radius:30px;padding:8px 14px;text-decoration:none;font-size:15px}
.chips a:hover{border-color:var(--brand)}
/* ürün sayfası */
.prod-head{display:grid;gap:18px;align-items:center}
.prod-head .art{border-radius:18px;overflow:hidden;aspect-ratio:16/9;background:#e6e0d4}.prod-head .art svg,.prod-head .art img{width:100%;height:100%;object-fit:cover}
.spec{display:grid;grid-template-columns:1fr;gap:10px;margin:18px 0}
.spec div{background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px 14px}.spec b{display:block;font-size:13px;color:var(--stone);font-weight:600;letter-spacing:.3px;text-transform:uppercase;margin-bottom:3px}
ul.list{padding-left:20px;margin:0 0 16px}ul.list li{margin-bottom:6px}
.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:0 16px;margin-bottom:10px}
.faq summary{padding:14px 0;cursor:pointer;font-weight:600;list-style:none;display:flex;justify-content:space-between;gap:10px}
.faq summary::after{content:"+";font-size:22px;color:var(--brand);line-height:1}.faq details[open] summary::after{content:"–"}
.faq details p{padding-bottom:14px;color:#374151}
.note{background:#fff8e8;border:1px solid #f0d9a8;border-radius:12px;padding:14px 16px;margin:16px 0}
table{width:100%;border-collapse:collapse;background:#fff;border-radius:12px;overflow:hidden;font-size:15px}
th,td{border:1px solid var(--line);padding:10px 12px;text-align:left}th{background:#f3eee3}
/* form */
form{background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px}
label{display:block;font-weight:600;font-size:14px;margin:12px 0 6px}
input,select,textarea{width:100%;border:1.5px solid var(--line);border-radius:10px;padding:13px 14px;font:inherit;background:#fff;color:var(--ink)}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--brand)}
.chk{display:flex;gap:10px;align-items:flex-start;font-size:14px;font-weight:400;margin-top:14px}.chk input{width:auto;margin-top:4px}
form .btn{width:100%;margin-top:16px}
.calc .out{background:var(--ink);color:#fff;border-radius:14px;padding:18px;margin-top:16px}.calc .out b{font-family:Georgia,serif;font-size:30px;display:block}
/* footer */
footer{background:var(--ink);color:#b9c2cf;padding:40px 0 110px;font-size:15px}
footer .cols{display:grid;gap:26px;grid-template-columns:1fr}footer h4{color:#fff;margin-bottom:10px;font-size:15px}
footer a{color:#dbe2ea;text-decoration:none;display:block;margin-bottom:8px}footer small{display:block;margin-top:26px;color:#8e99a8}
/* mobil alt çubuk */
.bar{position:fixed;left:0;right:0;bottom:0;z-index:50;display:grid;grid-template-columns:1fr 1fr;gap:8px;padding:10px 12px;background:rgba(255,255,255,.96);border-top:1px solid var(--line);backdrop-filter:blur(8px)}
.bar .btn{padding:13px 10px;font-size:15px}
.crumb{font-size:13.5px;color:var(--stone);margin:14px 0 6px}.crumb a{color:var(--stone)}
@media(min-width:760px){
 body{font-size:17px}
 .hero{padding:56px 0 40px;display:grid}.hero .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}.hero-art{margin:0;aspect-ratio:4/3}
 .facts{grid-template-columns:repeat(3,1fr)}.cta .btn{flex:0 1 auto}
 .grid.c3{grid-template-columns:repeat(3,1fr)}.grid.c2{grid-template-columns:repeat(2,1fr)}.grid.c4{grid-template-columns:repeat(4,1fr)}
 section{padding:50px 0}.prod-head{grid-template-columns:1.1fr .9fr}.spec{grid-template-columns:repeat(3,1fr)}
 footer{padding-bottom:40px}footer .cols{grid-template-columns:2fr 1fr 1fr 1fr}.bar{display:none}
 .band{padding:40px}.steps{grid-template-columns:repeat(2,1fr)}.kis{grid-template-columns:1fr 1fr}.filo{grid-template-columns:repeat(3,1fr)}
}
@media(min-width:980px){.menu{display:flex;gap:2px;align-items:center}.menu a{font-size:15.5px;padding:8px 9px}.burger,.drawer{display:none!important}.menu .btn{display:none}}
@media(min-width:1180px){.menu .btn{display:inline-flex}}