:root{
  --ground:#ECEAE6;   /* stüdyo grisi, ürün fotoğraflarıyla aynı ton */
  --paper:#F5F4F1;
  --ink:#151311;
  --mute:#6B6661;
  --line:#D6D2CC;
  --flame:#D9661A;
  --soot:#221E1B;
  --w:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;font:400 16px/1.55 Manrope,system-ui,sans-serif;color:var(--ink);background:var(--ground)}
img,video{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3{font-weight:800;letter-spacing:-.02em;line-height:1.05;margin:0 0 .5em}
h1{font-size:clamp(2.2rem,6vw,4.5rem)}
h2{font-size:clamp(1.6rem,3.4vw,2.4rem)}
h3{font-size:1.1rem;letter-spacing:-.01em}
p{margin:0 0 1em;max-width:62ch}
.wrap{max-width:var(--w);margin:0 auto;padding:0 20px}
section.wrap{padding-top:72px;padding-bottom:24px}
.lead{font-size:1.2rem;font-weight:300;color:var(--mute)}
.btn{display:inline-block;padding:14px 26px;border-radius:999px;background:var(--ink);color:#fff;text-decoration:none;font-weight:500;border:1.5px solid var(--ink)}
.btn.ghost{background:transparent;color:var(--ink)}
.btn.light{background:#fff;color:var(--ink);border-color:#fff}
.btn.ghost.light{background:transparent;color:#fff}
.btn:hover{background:var(--flame);border-color:var(--flame);color:#fff}
.actions{display:flex;gap:12px;flex-wrap:wrap}

/* header */
.top{position:sticky;top:0;z-index:10;display:flex;align-items:center;justify-content:space-between;padding:14px 20px;background:color-mix(in srgb,var(--ground) 88%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.logo{font-weight:800;font-size:1.35rem;letter-spacing:-.04em;text-decoration:none}
.logo::after{content:".";color:var(--flame)}
.top nav{display:flex;gap:26px}
.top nav a{text-decoration:none;font-weight:500;color:var(--mute)}
.top nav a:hover,.top nav a[aria-current]{color:var(--ink)}
.burger{display:none;width:28px;height:22px;position:relative;cursor:pointer}
.burger span,.burger span::before,.burger span::after{content:"";position:absolute;left:0;width:100%;height:2px;background:var(--ink);top:10px}
.burger span::before{top:-8px}.burger span::after{top:8px}
@media (max-width:760px){
  .burger{display:block}
  .top nav{display:none;position:absolute;left:0;right:0;top:100%;flex-direction:column;gap:0;background:var(--paper);border-bottom:1px solid var(--line)}
  .top nav a{padding:14px 20px;border-top:1px solid var(--line)}
  #menu:checked~nav{display:flex}
}

/* hero */
.hero{overflow:hidden;border-bottom:1px solid var(--line)}
.hero .wrap{display:grid;grid-template-columns:1.1fr .9fr;align-items:end;gap:20px;min-height:min(84vh,760px)}
.hero-text{padding:80px 0 64px}
.hero-text p{font-size:1.15rem;color:var(--mute);margin-bottom:2em}
.hero-img{height:min(84vh,760px);width:100%;object-fit:cover;object-position:center bottom;mix-blend-mode:multiply}
@media (max-width:760px){.hero .wrap{grid-template-columns:1fr}.hero-text{padding:48px 0 8px}.hero-img{height:70vw;object-fit:contain}}

/* three-up */
.three{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:32px 40px;padding-bottom:8px}
.three b{display:block;font-weight:800;margin-bottom:.3em;font-size:1.05rem}
.three p{color:var(--mute);margin:0}

/* cards */
.head{display:flex;justify-content:space-between;align-items:baseline;gap:20px;margin-bottom:24px}
.head a{color:var(--mute)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:20px;margin-bottom:40px}
.card{display:flex;flex-direction:column;text-decoration:none;background:var(--paper);border:1px solid var(--line);border-radius:6px;overflow:hidden}
.card img{aspect-ratio:1;object-fit:cover;mix-blend-mode:multiply;background:#fff}
.card>div{padding:16px 18px 20px}
.card h3{margin:.2em 0 .4em}
.card p{font-size:.92rem;color:var(--mute);margin:0}
.card:hover{border-color:var(--ink)}
.cat{font-size:.8rem;color:var(--flame);font-weight:500}
.scroll{display:flex;gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;padding:2px 2px 16px;margin:0 -20px;padding-left:20px;padding-right:20px;scrollbar-width:thin}
.scroll>*{flex:0 0 280px;scroll-snap-align:start}
.scroll.vids>*{flex-basis:240px;width:240px;height:427px;border-radius:6px;background:var(--soot);object-fit:cover}

/* dark */
.dark{background:var(--soot);color:#fff;margin-top:48px}
.dark .wrap{padding-top:80px;padding-bottom:80px}
.dark p{color:#C9C3BC}
.split{display:grid;grid-template-columns:.8fr 1.2fr;gap:48px;align-items:center}
.split .tall{max-height:520px;width:100%;object-fit:cover;border-radius:6px}
@media (max-width:760px){.split{grid-template-columns:1fr}}
.cta{text-align:left}

/* faq */
.faq details{border-top:1px solid var(--line);padding:6px 0}
.faq details:last-of-type{border-bottom:1px solid var(--line);margin-bottom:24px}
.faq summary{cursor:pointer;font-weight:500;padding:12px 0;list-style:none;display:flex;justify-content:space-between;gap:16px}
.faq summary::after{content:"+";color:var(--flame);font-weight:300;font-size:1.4rem;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq details p{color:var(--mute);padding-bottom:12px}

/* pages */
.page.narrow{max-width:820px}
.page h2{margin-top:2em}
.cols{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;margin:40px 0}
.cols img{border-radius:6px;mix-blend-mode:multiply}
@media (max-width:760px){.cols{grid-template-columns:1fr}}
.side b{display:block;margin-top:1.2em;font-weight:800}
.side a{display:block;color:var(--mute)}

/* product */
.product{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:start}
@media (max-width:760px){.product{grid-template-columns:1fr}.specs{grid-template-columns:1fr}}
.p-media .main{width:100%;aspect-ratio:1;object-fit:contain;mix-blend-mode:multiply;border-radius:6px}
.gal{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:8px}
.gal img{cursor:pointer;aspect-ratio:1;object-fit:cover;mix-blend-mode:multiply;border-radius:4px}
.p-info h1{font-size:clamp(1.8rem,4vw,2.8rem)}
.ticks{list-style:none;padding:0;margin:0 0 24px;display:flex;flex-wrap:wrap;gap:8px 20px;font-size:.92rem;color:var(--mute)}
.ticks li::before{content:"✓ ";color:var(--flame)}
.specs{display:grid;grid-template-columns:1fr 1fr;gap:0 24px;margin:0 0 28px;border-top:1px solid var(--line)}
.specs div{display:flex;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px solid var(--line);font-size:.95rem}
.specs dt{color:var(--mute)}.specs dd{margin:0;text-align:right;font-weight:500}
.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:28px 40px}
.features p{color:var(--mute)}

/* forms */
.quote{display:grid;gap:14px;max-width:560px}
.quote label{display:grid;gap:6px;font-size:.9rem;font-weight:500}
input,textarea,button{font:inherit}
input[type=text],input[type=email],input[type=tel],textarea{width:100%;padding:12px 14px;border:1.5px solid var(--line);border-radius:6px;background:#fff}
input:focus,textarea:focus{outline:2px solid var(--flame);outline-offset:1px;border-color:var(--flame)}
.quote button,.news button{padding:14px 26px;border-radius:999px;background:var(--ink);color:#fff;border:0;font-weight:500;cursor:pointer}
.quote button:hover,.news button:hover{background:var(--flame)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}

/* footer */
footer{background:var(--soot);color:#fff;margin-top:72px;padding:56px 0 24px}
.foot{display:grid;grid-template-columns:1.2fr 1fr 1fr 1.6fr;gap:32px}
@media (max-width:760px){.foot{grid-template-columns:1fr 1fr}}
@media (max-width:480px){.foot{grid-template-columns:1fr}}
.foot p{color:#C9C3BC;font-size:.95rem}
.foot b{display:block;margin-bottom:10px}
.foot a{display:block;color:#C9C3BC;text-decoration:none;margin-bottom:6px}
.foot a:hover,.copy a:hover{color:#fff}
.foot .logo{color:#fff;display:inline-block;margin-bottom:12px}
.news .row{display:flex;gap:8px}
.news input{border-color:transparent}
.copy{margin-top:40px;font-size:.85rem;color:#8E8780}
.copy a{color:inherit}
.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);background:var(--ink);color:#fff;padding:14px 22px;border-radius:999px;z-index:20;font-weight:500;max-width:calc(100% - 40px)}
.toast.err{background:#9C2F16}
:focus-visible{outline:2px solid var(--flame);outline-offset:2px}

/* hover: alevli fotoğrafa geçiş */
.card{transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
.card:hover{transform:translateY(-4px);box-shadow:0 20px 40px rgba(21,19,17,.12)}
.card .stack{position:relative;display:block;aspect-ratio:1;overflow:hidden;background:#fff}
.card .stack img{position:absolute;inset:0;width:100%;height:100%;transition:transform .35s ease,opacity .25s ease}
.card .stack .hov{opacity:0}
.card:hover .stack img:not(.hov),.card.in-view .stack img:not(.hov){opacity:0;transform:scale(1.08)}
.card:hover .stack .hov,.card.in-view .stack .hov{opacity:1}
@media (prefers-reduced-motion:reduce){.card,.card .stack img{transition:none}}