:root{
  --bg:#f5f2ed;--paper:#faf8f5;--ink:#2a2825;--soft:#4f4a44;--mute:#6f685f;--line:#dcd6cc;--glow:#b98448;
  --sans:'Jost',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --serif:'Cormorant Garamond',Georgia,'Times New Roman',serif;
  --gut:clamp(16px,4vw,56px);--max:1280px;--head:72px;--sec:clamp(80px,11vw,168px);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:calc(var(--head) + 16px)}
body{margin:0;background:var(--bg);color:var(--ink);font:300 17px/1.75 var(--sans);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}
img,svg{display:block;max-width:100%}
img{height:auto}
a{color:inherit;text-underline-offset:.25em;text-decoration-thickness:1px}
h1,h2,h3{font-weight:300;margin:0;line-height:1.15}
p{margin:0 0 1em}
p:last-child{margin-bottom:0}
ul{margin:0;padding:0;list-style:none}
:focus-visible{outline:1px solid var(--ink);outline-offset:3px}
::selection{background:var(--ink);color:var(--bg)}

.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--gut)}
.narrow{max-width:760px}
.sec{padding:var(--sec) 0}
.sec.tight{padding-top:0}
.center{text-align:center}
.eyebrow{display:block;font:400 12px/1.6 var(--sans);letter-spacing:.32em;text-transform:uppercase;color:var(--mute)}
.display{font:300 clamp(46px,6.6vw,96px)/1.02 var(--serif);letter-spacing:-.005em;margin:22px 0 0}
.display i,.h2 i,.quote i{font-style:italic}
.h2{font:300 clamp(34px,4.2vw,58px)/1.08 var(--serif)}
.h3{font:400 15px/1.4 var(--sans);letter-spacing:.2em;text-transform:uppercase}
.lead{font-size:clamp(17px,1.35vw,19px);color:var(--soft);max-width:33em}
.prose p{color:var(--soft)}
.prose h2{font:300 clamp(26px,2.6vw,34px)/1.2 var(--serif);margin:1.6em 0 .5em}
.rule{width:1px;height:64px;background:var(--line);margin:48px auto 0}
.skip{position:absolute;left:-9999px;top:8px;z-index:100;background:var(--ink);color:var(--bg);padding:10px 16px;text-decoration:none}
.skip:focus{left:16px}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:50px;padding:14px 28px;border:1px solid var(--ink);background:transparent;color:var(--ink);font:400 13px/1 var(--sans);letter-spacing:.2em;text-transform:uppercase;text-decoration:none;cursor:pointer;transition:background .25s,color .25s}
.btn:hover{background:var(--ink);color:var(--bg)}
.btn.solid{background:var(--ink);color:var(--bg)}
.btn.solid:hover{background:transparent;color:var(--ink)}
.btn .ar{transition:transform .25s}
.btn:hover .ar{transform:translateX(4px)}
.link{font:400 13px/1 var(--sans);letter-spacing:.2em;text-transform:uppercase;text-decoration:none;border-bottom:1px solid currentColor;padding-bottom:6px}

/* header */
.hdr{position:sticky;top:0;z-index:50;background:rgba(245,242,237,.94);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid transparent;transition:border-color .3s}
.hdr.scrolled{border-bottom-color:var(--line)}
.hdr .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;height:var(--head)}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;flex-shrink:0}
.brand .cube{width:22px}
.brand .eka{width:46px}
.brand .bar{width:1px;height:16px;background:var(--ink);opacity:.3}
.brand .at{font:400 11px/1 var(--sans);letter-spacing:.5em;margin-right:-.5em}
.nav{display:flex;align-items:center;gap:clamp(20px,2.6vw,40px)}
.nav>a{font:400 13px/1 var(--sans);letter-spacing:.16em;text-transform:uppercase;text-decoration:none;padding:8px 0;border-bottom:1px solid transparent}
.nav>a:hover,.nav>a[aria-current=page]{border-bottom-color:currentColor}
.nav .btn{min-height:42px;padding:10px 20px;font-size:12px}
.langs{display:flex;gap:4px;font:400 12px/1 var(--sans);letter-spacing:.14em}
.langs a{text-decoration:none;color:var(--mute);padding:8px 6px}
.langs a[aria-current=true]{color:var(--ink);font-weight:500}
.langs a:hover{color:var(--ink)}
.burger{display:none;background:none;border:0;padding:10px;margin-right:-10px;cursor:pointer;color:var(--ink)}
.burger span{display:block;width:24px;height:1px;background:currentColor;margin:6px 0;transition:transform .3s,opacity .3s}
@media (max-width:980px){
  .burger{display:block}
  .nav{position:fixed;inset:var(--head) 0 auto 0;height:calc(100vh - var(--head));height:calc(100dvh - var(--head));overflow-y:auto;flex-direction:column;align-items:flex-start;justify-content:flex-start;gap:8px;padding:40px var(--gut);background:var(--bg);transform:translateX(100%);visibility:hidden;transition:transform .35s ease,visibility .35s}
  .nav>a{font:300 34px/1.3 var(--serif);letter-spacing:0;text-transform:none}
  .nav .btn{margin-top:24px;font:400 13px/1 var(--sans);letter-spacing:.2em;text-transform:uppercase;min-height:50px;padding:14px 28px}
  .nav .langs{margin-top:auto;font-size:14px}
  body.menu-open{overflow:hidden}
  body.menu-open .nav{transform:none;visibility:visible}
  body.menu-open .burger span:nth-child(1){transform:translateY(3.5px) rotate(45deg)}
  body.menu-open .burger span:nth-child(2){transform:translateY(-3.5px) rotate(-45deg)}
}

/* hero */
.hero{display:grid;grid-template-columns:1fr 1fr;min-height:calc(100svh - var(--head));max-height:1100px}
.hero-text{display:flex;flex-direction:column;justify-content:center;padding:72px clamp(24px,5vw,88px) 72px max(var(--gut),calc((100vw - var(--max))/2 + var(--gut)))}
.hero-text .lead{margin-top:32px}
.hero-text .actions{display:flex;flex-wrap:wrap;align-items:center;gap:28px;margin-top:44px}
.hero-media{position:relative;overflow:hidden;background:var(--line)}
.hero-media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero.rev .hero-media{order:-1}
.hero.rev .hero-text{padding:72px max(var(--gut),calc((100vw - var(--max))/2 + var(--gut))) 72px clamp(24px,5vw,88px)}
@media (max-width:900px){
  .hero{grid-template-columns:1fr;min-height:0;max-height:none}
  .hero-text,.hero.rev .hero-text{padding:48px var(--gut) 56px}
  .hero-media,.hero.rev .hero-media{order:2;aspect-ratio:4/5}
}

/* breadcrumb */
.crumbs{font:400 12px/1.6 var(--sans);letter-spacing:.12em;text-transform:uppercase;color:var(--mute);margin-bottom:28px}
.crumbs ol{display:flex;flex-wrap:wrap;gap:6px;margin:0;padding:0;list-style:none}
.crumbs li+li::before{content:"/";margin-right:6px;opacity:.6}
.crumbs a{text-decoration:none}
.crumbs a:hover{color:var(--ink)}

/* manifesto */
.manifesto{text-align:center}
.manifesto .h2{max-width:16em;margin:0 auto}
.manifesto p{max-width:36em;margin:32px auto 0;color:var(--soft)}

/* values */
.values{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);margin-top:clamp(56px,7vw,96px)}
.value{padding:36px 28px 36px 0;border-bottom:1px solid var(--line)}
.value+.value{padding-left:28px;border-left:1px solid var(--line)}
.value svg{width:32px;height:32px}
.value .n{display:block;margin-top:24px;font:400 11px/1 var(--sans);letter-spacing:.3em;color:var(--mute)}
.value h3{margin-top:10px}
.value p{margin-top:12px;font-size:15px;line-height:1.7;color:var(--soft)}
@media (max-width:900px){
  .values{grid-template-columns:1fr 1fr}
  .value{padding:28px 16px 28px 0}
  .value+.value{padding-left:0;border-left:0}
  .value:nth-child(even){padding-left:16px;border-left:1px solid var(--line)}
}
@media (max-width:420px){.value h3{font-size:13px;letter-spacing:.14em}}

/* products */
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:clamp(40px,5vw,72px)}
.sec-head .h2{margin-top:14px}
.products{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(20px,3vw,48px)}
.card{text-decoration:none;display:block}
.card .ph{aspect-ratio:4/5;overflow:hidden;background:var(--line)}
.card .ph img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s cubic-bezier(.2,.7,.2,1)}
.card:hover .ph img{transform:scale(1.035)}
.card .meta{display:flex;justify-content:space-between;align-items:baseline;gap:16px;margin-top:22px}
.card .name{font:200 clamp(30px,3vw,44px)/1 var(--sans);letter-spacing:.22em}
.card .no{font:400 11px/1 var(--sans);letter-spacing:.3em;color:var(--mute)}
.card .tag{display:block;margin-top:10px;font:300 italic 22px/1.3 var(--serif);color:var(--soft)}
.card .dims{display:block;margin-top:8px;font-size:14px;color:var(--mute)}
@media (max-width:640px){.products{grid-template-columns:1fr}}

/* day & night pair */
.pair{display:grid;grid-template-columns:1fr 1fr;gap:clamp(12px,2vw,28px)}
.pair figure{margin:0}
.pair .ph{aspect-ratio:3/4;overflow:hidden;background:var(--line)}
.pair .ph img{width:100%;height:100%;object-fit:cover}
figcaption{margin-top:14px;font:400 12px/1.6 var(--sans);letter-spacing:.28em;text-transform:uppercase;color:var(--mute)}
@media (max-width:560px){.pair.stack{grid-template-columns:1fr}}

/* split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,7vw,120px);align-items:center}
.split.rev .split-media{order:-1}
.split .h2{margin:14px 0 28px}
.split-media{overflow:hidden;background:var(--line)}
.split-media img{width:100%;height:100%;object-fit:cover}
.split-media.sq{aspect-ratio:1}
.split-media.tall{aspect-ratio:4/5}
@media (max-width:860px){.split{grid-template-columns:1fr}.split.rev .split-media{order:0}}

/* full-bleed band */
.band{position:relative;height:min(88svh,920px);overflow:hidden;background:var(--line)}
.band img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
@media (max-width:700px){.band{height:auto;aspect-ratio:4/5}}

/* regions */
.regions{display:flex;flex-wrap:wrap;justify-content:center;gap:4px 0;margin-top:28px;font:300 clamp(24px,2.6vw,34px)/1.5 var(--serif)}
.regions a{text-decoration:none;padding:0 18px;position:relative}
.regions a+a::before{content:"·";position:absolute;left:-4px;color:var(--mute)}
.regions a:hover{font-style:italic}

/* cta */
.cta{text-align:center;border-top:1px solid var(--line)}
.cta p{color:var(--soft);margin:20px auto 40px;max-width:30em}

/* product page */
.specs{display:grid;grid-template-columns:repeat(4,auto);justify-content:start;gap:8px 36px;margin-top:36px;padding-top:28px;border-top:1px solid var(--line)}
.specs dt{font:400 11px/1.4 var(--sans);letter-spacing:.24em;text-transform:uppercase;color:var(--mute)}
.specs dd{margin:4px 0 0;font-size:16px}
@media (max-width:520px){.specs{grid-template-columns:1fr 1fr;gap:16px 24px}}
.tagline{font:300 italic clamp(24px,2.4vw,32px)/1.25 var(--serif);color:var(--soft);margin-top:18px}
.quote{text-align:center;font:300 italic clamp(34px,4.6vw,64px)/1.1 var(--serif)}
.quote::before{content:"“";display:block;font-size:1.6em;line-height:.6;color:var(--mute);margin-bottom:12px}
.tech{background:var(--paper);border:1px solid var(--line);padding:clamp(28px,4vw,56px);display:grid;grid-template-columns:1.1fr 1fr;gap:clamp(32px,5vw,72px);align-items:center}
.tech .draw svg{width:100%;height:auto;max-width:520px;margin:0 auto}
.tech .note{font-size:13px;color:var(--mute);margin-top:12px;text-align:center}
.spec-table{width:100%;border-collapse:collapse;font-size:15px}
.spec-table th,.spec-table td{text-align:left;padding:14px 0;border-bottom:1px solid var(--line);vertical-align:top}
.spec-table th{font:400 11px/1.6 var(--sans);letter-spacing:.22em;text-transform:uppercase;color:var(--mute);padding-right:20px;width:42%}
.spec-table .sw{display:inline-block;width:12px;height:12px;border-radius:50%;border:1px solid var(--line);margin-right:8px;vertical-align:-1px}
@media (max-width:860px){.tech{grid-template-columns:1fr}}

/* faq */
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:24px;padding:24px 0;font:300 clamp(20px,1.9vw,24px)/1.35 var(--serif)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font:200 26px/1 var(--sans);transition:transform .3s;flex-shrink:0}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{padding:0 0 26px;margin:0;max-width:44em;color:var(--soft)}

/* uses list */
.uses{columns:2;column-gap:48px;margin-top:20px}
.uses li{break-inside:avoid;padding:12px 0;border-bottom:1px solid var(--line);color:var(--soft)}
@media (max-width:560px){.uses{columns:1}}

/* contact */
.contact-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:clamp(48px,7vw,120px);align-items:start}
@media (max-width:900px){.contact-grid{grid-template-columns:1fr}}
.qform{display:grid;grid-template-columns:1fr 1fr;gap:28px 28px}
.qform .full{grid-column:1/-1}
@media (max-width:560px){.qform{grid-template-columns:1fr}}
.field label,.field .lbl{display:block;font:400 11px/1.6 var(--sans);letter-spacing:.22em;text-transform:uppercase;color:var(--mute);margin-bottom:8px}
.field input:not([type=checkbox]),.field select,.field textarea{width:100%;font:300 17px/1.5 var(--sans);color:var(--ink);background:transparent;border:0;border-bottom:1px solid var(--line);border-radius:0;padding:10px 0;transition:border-color .2s;-webkit-appearance:none;appearance:none}
.field select{background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%232a2825'/%3E%3C/svg%3E") right 4px center no-repeat;padding-right:24px}
.field textarea{min-height:120px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:0;border-bottom-color:var(--ink)}
.picks{display:grid;gap:14px}
.pick{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 18px;border:1px solid var(--line);background:var(--paper)}
.pick label{display:flex;align-items:center;gap:12px;cursor:pointer;font:300 20px/1 var(--sans);letter-spacing:.18em}
.pick input[type=checkbox]{width:18px;height:18px;accent-color:var(--ink)}
.pick input[type=number]{width:90px;flex:0 0 90px;font:300 16px/1.4 var(--sans);border:0;border-bottom:1px solid var(--line);background:transparent;padding:4px 0;text-align:right}
.consent{display:flex;gap:12px;align-items:flex-start;font-size:14px;color:var(--soft);line-height:1.6}
.consent input{margin-top:4px;width:16px;height:16px;flex-shrink:0;accent-color:var(--ink)}
.hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;opacity:0}
.fnote{font-size:13px;color:var(--mute);margin:12px 0 0}
.fmsg{font-size:15px;margin-top:4px}
.fmsg.ok{padding:18px 20px;background:var(--paper);border:1px solid var(--line)}
.aside dl{margin:28px 0 0}
.aside dt{font:400 11px/1.6 var(--sans);letter-spacing:.22em;text-transform:uppercase;color:var(--mute);margin-top:24px}
.aside dd{margin:4px 0 0;font-size:18px}
.aside a{text-decoration:none}


/* footer */
.ftr{border-top:1px solid var(--line);padding:clamp(64px,8vw,112px) 0 40px;font-size:15px}
.ftr-grid{display:grid;grid-template-columns:1.6fr 1fr 1.2fr;gap:40px;align-items:start}
.ftr .brand-stack{display:inline-flex;flex-direction:column;align-items:center}
.ftr .brand-stack img.cube{width:40px;height:auto}
.ftr .brand-stack img.eka{width:56px;height:auto;margin-top:12px}
.ftr .brand-stack .at{display:block;font:400 8.5px/1 var(--sans);letter-spacing:.66em;margin:9px -.66em 0 0}
.ftr .slogan{font:300 italic 22px/1.3 var(--serif);color:var(--soft);margin-top:24px}
.ftr h2{font:400 11px/1.6 var(--sans);letter-spacing:.24em;text-transform:uppercase;color:var(--mute);margin-bottom:16px}
.ftr li{margin:6px 0}
.ftr a{text-decoration:none}
.ftr a:hover{text-decoration:underline}
.ftr address{font-style:normal;color:var(--soft);line-height:1.9}
.ftr-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;margin-top:16px;padding-top:24px;border-top:1px solid var(--line);font-size:13px;color:var(--mute)}
.ftr-bottom .langs{font-size:12px}
@media (max-width:900px){.ftr-grid{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.ftr-grid{grid-template-columns:1fr}}

/* 404 */
.nf{min-height:70svh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:80px var(--gut)}

/* reveal */
@media (prefers-reduced-motion:no-preference){
  .js .rv{opacity:0;transform:translateY(18px);transition:opacity 1s ease,transform 1s ease}
  .js .rv.in{opacity:1;transform:none}
}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
.h1-sub{display:block;margin-top:14px;font:400 13px/1.6 var(--sans);letter-spacing:.24em;text-transform:uppercase;color:var(--mute)}
.values{text-align:left}
.ftr-cities{margin:56px 0 0;font-size:13px;color:var(--mute)}
.ftr-cities a{color:var(--mute)}
/* contact list */
.clist{display:grid;gap:14px}
.clist li{margin:0}
.clist a{display:flex;align-items:center;gap:14px;text-decoration:none;color:var(--ink);line-height:1.3}
.clist .ci{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;flex:0 0 40px;border:1px solid var(--line);border-radius:50%;color:var(--ink);transition:background .25s,color .25s,border-color .25s}
.clist .ci svg{width:18px;height:18px}
.clist a:hover .ci{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.aside .clist{margin-top:24px;font-size:17px;gap:18px}
.aside .clist .ci{width:46px;height:46px;flex-basis:46px}
.band{height:auto!important;aspect-ratio:3/2}
.ftr-logo{display:flex;align-items:center;justify-content:center;align-self:stretch}
.ftr .brand-stack img.cube{width:48px}
.ftr .brand-stack img.eka{width:66px;margin-top:14px}
.ftr .brand-stack .at{font-size:9.5px;margin-top:10px}
@media (max-width:900px){.ftr-logo{grid-column:1/-1;justify-content:flex-start}}
.nav>a.btn,.nav>a.btn:hover{border:1px solid var(--ink)}

/* footer: logo + iletişim */
.ftr-grid{grid-template-columns:1fr 1fr!important;gap:48px;align-items:start}
.ftr-logo{align-self:start!important;align-items:flex-start!important;justify-content:center!important}
.ftr-contact{justify-self:center}
@media (max-width:640px){.ftr-grid{grid-template-columns:1fr!important}.ftr-logo{grid-column:auto;justify-content:center!important}.ftr-contact{justify-self:center}}
.ftr{padding-top:clamp(40px,5vw,64px)!important}
.ftr-grid{align-items:center!important}
.ftr-logo{align-self:center!important;align-items:center!important}
.ftr-bottom{margin-top:40px!important}
/* hero: görsel alanı dikey (3:4), ürünler kesilmesin */
@media (min-width:901px){
  .hero{grid-template-columns:minmax(0,1fr) auto;min-height:0;max-height:none}
  .hero.rev{grid-template-columns:auto minmax(0,1fr)}
  .hero-media{height:min(calc(100svh - var(--head)),1100px);width:min(calc(min(100svh - var(--head),1100px)*.75),55vw)}
}