/* Phase 01 — Homepage hero, client rail (header lives in app.css/responsive.css/final.css) */
.phase-one{overflow-x:hidden;background:var(--canvas)}
.phase-one .menu-button:focus-visible,.phase-one a:focus-visible{outline:2px solid var(--accent-deep);outline-offset:4px}

.home-hero{position:relative;padding:calc(var(--header-h) + 64px) 0 0;overflow:hidden;background:linear-gradient(120deg,#f8f4ec 0%,var(--canvas) 57%,#e9e4da 100%)}
.home-hero:before{content:"";position:absolute;inset:0;pointer-events:none;background-image:linear-gradient(rgba(11,13,14,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(11,13,14,.035) 1px,transparent 1px);background-size:80px 80px;mask-image:linear-gradient(90deg,black,transparent 50%)}
.home-hero:after{content:"";position:absolute;inset:auto 0 0;height:1px;background:var(--hairline)}
.home-hero__layout{position:relative;display:grid;grid-template-columns:1fr auto;align-items:center;gap:40px}
.home-hero__copy{position:relative;z-index:5}
.home-hero__disciplines{list-style:none;margin:0;padding:0;justify-self:end;min-width:230px;font-family:var(--font-display);font-size:clamp(22px,2.4vw,32px);font-weight:400;letter-spacing:-.02em;text-align:right;border-top:1px solid var(--hairline)}
.home-hero__disciplines li{padding:20px 0;border-bottom:1px solid var(--hairline)}
.hero-kicker{display:flex;align-items:center;gap:12px;margin:0 0 25px;font-size:10px;font-weight:600;letter-spacing:.045em;text-transform:uppercase}
.hero-kicker:before{content:"";width:28px;height:1px;background:var(--accent-deep)}
.home-hero h1{margin:0;font-family:var(--font-display);font-size:clamp(88px,9vw,152px);font-weight:400;line-height:.81;letter-spacing:-.047em}
.home-hero h1 span{display:block;width:max-content}
.home-hero h1 .hero-accent{position:relative;color:var(--ink)}
.home-hero h1 .hero-accent:after{content:"";position:absolute;left:-1%;right:-1%;top:56%;height:.16em;background:var(--accent);transform:scaleX(0);transform-origin:left;animation:strike .7s .6s var(--ease) forwards}
@keyframes strike{to{transform:scaleX(1)}}
.hero-intro{max-width:520px;margin:34px 0 35px;font-size:17px;line-height:1.58;color:var(--text)}
.home-hero__actions{display:flex;align-items:center;gap:24px;margin-bottom:60px}
.hero-primary{min-height:54px;padding-inline:25px;box-shadow:0 10px 28px rgba(11,13,14,.1)}
.hero-primary span{color:var(--accent);font-size:18px;transition:transform .22s ease}
.hero-primary:hover span{transform:translateX(5px);color:var(--ink)}
.hero-secondary{display:inline-flex;align-items:center;gap:16px;font-size:10px;font-weight:600;letter-spacing:.02em;text-transform:uppercase}
.hero-secondary span{font-size:17px;font-weight:400}
.hero-marquee{position:relative;z-index:2;border-top:1px solid var(--hairline);border-bottom:1px solid var(--hairline);overflow:hidden;background:var(--ink)}
.hero-marquee__track{display:flex;width:max-content;align-items:center;padding:18px 0;animation:sora-marquee 30s linear infinite}
.hero-marquee__track span{white-space:nowrap;padding:0 30px;font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--on-dark-strong)}
.hero-marquee__track i{width:5px;height:5px;border-radius:50%;background:var(--accent);flex:0 0 auto}

.phase-one .client-rail{background:var(--surface);color:var(--ink);border-top:1px solid var(--hairline);border-bottom:1px solid var(--hairline)}
.phase-one .client-rail__inner{display:flex;flex-direction:column;align-items:stretch;gap:30px;padding-block:clamp(46px,5.5vw,74px)}
.client-rail__head{display:flex;justify-content:space-between;align-items:flex-end;gap:14px 30px;flex-wrap:wrap;padding-bottom:20px;border-bottom:1px solid var(--hairline)}
.client-rail__title{margin:0;font-size:12px;font-weight:600;letter-spacing:.02em;line-height:1.4;color:var(--muted)}
.client-rail__link{display:inline-flex;align-items:center;gap:12px;font-size:11px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--ink);white-space:nowrap;padding-bottom:5px;border-bottom:1px solid var(--hairline);transition:border-color .25s ease}
.client-rail__link span{color:var(--accent-deep);font-size:16px;transition:transform .25s ease}
.client-rail__link:hover{border-color:var(--accent-deep)}
.client-rail__link:hover span{transform:translateX(4px)}
.client-logos{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;align-items:center;gap:0}
.client-logo{position:relative;flex:1 1 0;min-width:118px;display:grid;place-items:center;min-height:56px;padding:8px 28px}
.client-logo>a{display:grid;place-items:center;width:100%;min-width:0}
.client-logo+.client-logo:before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);width:1px;height:32px;background:var(--hairline)}
.client-logo img{max-width:min(150px,100%);max-height:42px;object-fit:contain;filter:grayscale(1);opacity:.6;transition:filter .35s var(--ease),opacity .35s var(--ease)}
.client-logo:hover img{filter:none;opacity:1}
.client-logo--getwet-tour img{max-width:min(130px,100%)}
.client-rail__empty{padding:26px;border:1px dashed var(--hairline);border-radius:4px;font-size:11px;letter-spacing:.04em;text-transform:uppercase;color:var(--muted);text-align:center}
@keyframes sora-marquee{to{transform:translateX(-50%)}}

@media(prefers-reduced-motion:no-preference){
  .home-hero__copy>*{animation:hero-in .85s var(--ease) both}.home-hero__copy h1{animation-delay:.1s}.hero-intro{animation-delay:.2s}.home-hero__actions{animation-delay:.3s}.home-hero__disciplines{animation:hero-in .85s .4s var(--ease) both}.hero-marquee{animation:hero-in .85s .45s var(--ease) both}
  @keyframes hero-in{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:none}}
}

@media(max-width:1100px){
  .home-hero__layout{grid-template-columns:1fr}
  .home-hero__disciplines{justify-self:start;text-align:left;margin-top:40px;min-width:0;max-width:320px}
}
@media(max-width:767px){
  .home-hero{padding:110px 0 0;background:linear-gradient(132deg,#f8f4ec 0%,var(--canvas) 56%,#ece8df 100%)}
  .home-hero__copy{position:relative;z-index:5}
  .hero-kicker{max-width:240px;margin-bottom:36px;font-size:11px;line-height:1.55}
  .home-hero h1{font-size:clamp(60px,17.2vw,76px);line-height:.88;letter-spacing:-.046em}
  .hero-intro{max-width:290px;margin:30px 0 27px;font-size:16px;line-height:1.55}
  .home-hero__actions{align-items:flex-start;gap:0;margin-bottom:40px}
  .hero-primary{min-height:58px;padding-inline:24px;font-size:11px}
  .hero-secondary{display:none}
  .home-hero__disciplines{margin-top:32px;font-size:20px}
  .hero-marquee__track span{padding:0 20px;font-size:11px}
  .hero-scroll{display:none}
  .phase-one .client-rail__inner{gap:24px;padding-block:50px}
  .client-rail__head{padding-bottom:16px}
  .client-logos{gap:20px 12px;justify-content:center}
  .client-logo{flex:0 1 calc(50% - 6px);min-width:calc(50% - 6px);min-height:54px;padding:6px 10px}
  .client-logo+.client-logo:before{display:none}
}
@media(max-width:390px){.home-hero{padding-top:74px}.hero-kicker{margin-bottom:28px}.home-hero h1{font-size:58px}.hero-intro{margin-block:30px 25px}}

/* --- Work showcase: 3 eşit premium proje kartı --- */
.home-work .work-showcase{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:8px}
.pcard{position:relative;display:flex;flex-direction:column;background:var(--panel-2);border:1px solid var(--hairline-dark);overflow:hidden;transition:border-color .4s ease,transform .5s var(--ease),box-shadow .5s ease}
.pcard:hover{border-color:rgba(200,212,0,.5);transform:translateY(-6px);box-shadow:0 30px 60px rgba(0,0,0,.35)}
.pcard__shot{position:relative;display:block;aspect-ratio:16/11;overflow:hidden;background:var(--panel);border-bottom:1px solid var(--hairline-dark)}
.pcard__shot img{width:100%;height:100%;object-fit:cover;object-position:top center;opacity:.92;transition:transform .6s var(--ease),opacity .35s ease}
.pcard:hover .pcard__shot img{transform:scale(1.04);opacity:1}
.pcard__body{display:flex;flex-direction:column;gap:13px;padding:30px 28px 26px;flex:1}
.pcard__meta{font-size:10px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--on-dark-muted)}
.pcard__body h3{margin:0;font-family:var(--font-display);font-weight:400;font-size:clamp(30px,2.3vw,38px);line-height:1;letter-spacing:-.02em}
.pcard__body h3 a{color:var(--on-dark-strong);text-decoration:none;transition:color .25s ease}
.pcard__body h3 a:after{content:"";position:absolute;inset:0;z-index:1}
.pcard:hover .pcard__body h3 a{color:var(--accent)}
.pcard__body>p{margin:0;font-size:14px;line-height:1.55;color:var(--on-dark-muted)}
.pcard__foot{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px 18px;margin-top:auto;padding-top:20px;border-top:1px solid var(--hairline-dark)}
.pcard__case{font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--on-dark-strong)}
.pcard__case span{display:inline-block;color:var(--accent);transition:transform .3s var(--ease)}
.pcard:hover .pcard__case span{transform:translateX(5px)}
.pcard__live{position:relative;z-index:2;font-size:10px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--on-dark-muted);transition:color .25s ease}
.pcard__live span{color:var(--accent)}
.pcard__live:hover{color:#fff}
@media(max-width:1000px){
  .home-work .work-showcase{grid-template-columns:repeat(2,1fr)}
  .home-work .work-showcase .pcard:first-child{grid-column:1/-1}
  .home-work .work-showcase .pcard:first-child .pcard__shot{aspect-ratio:16/8}
}
@media(max-width:600px){
  .home-work .work-showcase{grid-template-columns:1fr;gap:16px}
  .home-work .work-showcase .pcard:first-child{grid-column:auto}
  .home-work .work-showcase .pcard:first-child .pcard__shot,.pcard__shot{aspect-ratio:16/10}
  .pcard__body{padding:24px 22px 22px}
}


/* --- FAQ --- */
.home-faq .faq-layout{display:grid;grid-template-columns:.9fr 1.3fr;gap:70px;align-items:start}
.home-faq .editorial-heading{display:block;margin-bottom:0}
.home-faq .editorial-heading>p{max-width:none;margin-top:24px}
.faq-list{border-top:1px solid var(--hairline)}
.faq-item{border-bottom:1px solid var(--hairline)}
.faq-item summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:22px 0;font-size:19px;font-weight:600;letter-spacing:-.01em;color:var(--ink)}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary i{position:relative;flex:0 0 auto;width:14px;height:14px}
.faq-item summary i:before,.faq-item summary i:after{content:"";position:absolute;background:var(--accent-deep);transition:transform .3s var(--ease)}
.faq-item summary i:before{top:6px;left:0;width:14px;height:2px}
.faq-item summary i:after{top:0;left:6px;width:2px;height:14px}
.faq-item[open] summary i:after{transform:scaleY(0)}
.faq-item>p{margin:0;padding:0 0 24px;max-width:56ch;font-size:16px;line-height:1.6;color:var(--muted)}

@media(max-width:900px){
  .work-more{grid-template-columns:1fr}
  .home-faq .faq-layout{grid-template-columns:1fr;gap:34px}
}
@media(max-width:767px){
  .work-mini__body{padding:22px}
  .work-mini__body h3{font-size:30px}
  .faq-item summary{font-size:17px}
}

/* --- Neden SORA: dengeli tek blok başlık + numaralı 2×2 kart gridi --- */
.sora-principle .principle-layout{grid-template-columns:minmax(0,.82fr) minmax(0,1.18fr);gap:clamp(48px,6vw,104px);align-items:start}
.sora-principle .principle-head{position:sticky;top:118px;display:block}
.sora-principle .principle-head .section-kicker{margin:0 0 26px}
.sora-principle .principle-head h2{margin:0}
.sora-principle .principle-lead{margin:26px 0 0;max-width:430px;font-size:16px;line-height:1.62;color:var(--on-dark)}
.sora-principle .principle-head .principle-cta{margin:34px 0 0}
.sora-principle .principle-cards{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--hairline-dark);border-left:1px solid var(--hairline-dark)}
.sora-principle .principle-card{display:flex;flex-direction:column;min-height:224px;padding:30px 30px 28px;border-right:1px solid var(--hairline-dark);border-bottom:1px solid var(--hairline-dark);background:transparent;transition:background .4s ease}
.sora-principle .principle-card:hover{background:linear-gradient(155deg,rgba(200,212,0,.09),transparent 68%)}
.sora-principle .principle-card .principle-icon{display:inline-flex;width:40px;height:40px;align-items:center;justify-content:center;border:1px solid var(--hairline-dark);border-radius:11px;color:var(--accent)}
.sora-principle .principle-card .principle-icon svg{width:22px;height:22px}
.sora-principle .principle-card:hover .principle-icon{border-color:rgba(200,212,0,.4)}
.sora-principle .principle-card h3{margin:auto 0 10px;font-family:var(--font-ui);font-size:16px;font-weight:600;letter-spacing:-.01em;text-transform:none;color:var(--on-dark-strong)}
.sora-principle .principle-card p{margin:0;padding:0;border:0;font-size:13.5px;line-height:1.58;color:var(--on-dark-muted)}
@media(max-width:900px){
  .sora-principle .principle-layout{grid-template-columns:1fr;gap:38px}
  .sora-principle .principle-head{position:static}
  .sora-principle .principle-lead{max-width:none}
}
@media(max-width:560px){
  .sora-principle .principle-cards{grid-template-columns:1fr}
  .sora-principle .principle-card{min-height:0;padding:26px 22px}
  .sora-principle .principle-card h3{margin-top:22px}
}

/* --- Lab: yörünge yerine araştırma alanları (içerik) --- */
.home-lab .lab-areas__label{margin:0 0 6px;font-size:11px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.home-lab .lab-areas ul{list-style:none;margin:0;padding:0;border-top:1px solid var(--hairline)}
.home-lab .lab-areas li{display:flex;flex-direction:column;gap:7px;padding:20px 2px;border-bottom:1px solid var(--hairline);transition:padding-left .3s var(--ease)}
.home-lab .lab-areas li:hover{padding-left:12px}
.home-lab .lab-areas li span{font-family:var(--font-display);font-weight:400;font-size:clamp(26px,2.7vw,34px);line-height:1;letter-spacing:-.025em;color:var(--ink);transition:color .3s ease}
.home-lab .lab-areas li:hover span{color:var(--accent-deep)}
.home-lab .lab-areas li small{font-size:14px;line-height:1.5;color:var(--muted)}

/* Home — metrics band */
.home-metrics__inner{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);gap:clamp(48px,7vw,110px);align-items:center}
.home-metrics__intro h2{margin:14px 0 0;font-family:var(--font-display);font-size:clamp(40px,4.4vw,68px);font-weight:400;line-height:.95;letter-spacing:-.04em;color:var(--ink)}
.home-metrics__intro h2 em{font-style:italic;color:var(--accent-deep)}
.home-metrics__intro>p{margin:24px 0 0;max-width:460px;font-size:16px;line-height:1.65;color:var(--muted)}
.home-metrics__intro strong{color:var(--ink);font-weight:600}
.home-metrics__stats{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--hairline);background:var(--surface)}
.home-metrics__stats li{padding:clamp(26px,3vw,40px) 22px;border-right:1px solid var(--hairline);display:flex;flex-direction:column;gap:10px}
.home-metrics__stats li:last-child{border-right:0}
.home-metrics__stats strong{font-family:var(--font-display);font-size:clamp(48px,5vw,74px);font-weight:500;line-height:1;letter-spacing:-.05em;color:var(--ink);font-variant-numeric:tabular-nums}
.home-metrics__stats span{font-size:12px;font-weight:600;letter-spacing:.05em;text-transform:uppercase;color:var(--accent-deep)}

/* Home — technology & platform stack */
.home-stack .stack-groups{display:grid;grid-template-columns:1fr;gap:clamp(30px,4vw,48px);margin-top:clamp(40px,5vw,64px)}
.home-stack .stack-group__label{margin:0 0 18px;font-size:11px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.home-stack .stack-grid{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(6,1fr);gap:14px}
.home-stack .stack-tile{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;padding:26px 14px;border:1px solid var(--hairline);background:var(--surface);color:var(--ink);transition:transform .3s var(--ease),border-color .3s,color .3s}
.home-stack .stack-tile:hover{transform:translateY(-6px);border-color:var(--accent-deep);color:var(--accent-deep)}
.home-stack .stack-tile__icon{display:grid;place-items:center;height:34px}
.home-stack .stack-tile__icon svg{height:30px;width:auto;max-width:54px}
.home-stack .stack-tile__name{font-size:12px;font-weight:600;color:var(--text);transition:color .3s}
.home-stack .stack-tile:hover .stack-tile__name{color:var(--accent-deep)}
.home-stack .stack-note{margin:clamp(30px,4vw,44px) 0 0;font-size:12px;line-height:1.6;color:var(--muted);max-width:660px}
@media(max-width:1024px){.home-metrics__inner{grid-template-columns:1fr;gap:40px}.home-stack .stack-grid{grid-template-columns:repeat(4,1fr)}}
@media(max-width:767px){.home-metrics__stats li{padding:22px 12px}.home-metrics__stats strong{font-size:44px}.home-stack .stack-grid{grid-template-columns:repeat(3,1fr)}.home-stack .stack-tile{padding:20px 8px;gap:11px}}