/* Cern Marin — ortak stil dosyası (2026-10) */
:root{
  --navy:#0b2e45;
  --navy-deep:#08405f;
  --navy-soft:#12577d;
  --sea:#0e7fa8;
  --sea-deep:#0b4f73;
  --ocean:linear-gradient(135deg,#0b4f73 0%,#0f86ad 100%);
  --paper:#f8fcfe;
  --sand:#e4f2f8;
  --line:#cfe3ec;
  --ink:#142330;
  --muted:#4d6573;
  --accent:#d0682a;
  --accent-dark:#b4561d;
  --white:#ffffff;
  --radius:14px;
  --radius-sm:8px;
  --shadow:0 18px 40px -24px rgba(8,64,95,.45);
  --wrap:1180px;
  --serif:"Fraunces",Georgia,"Times New Roman",serif;
  --sans:"Manrope","Helvetica Neue",Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased}
img,video{max-width:100%;height:auto;display:block}
a{color:inherit}
h1,h2,h3,h4{font-family:var(--serif);font-weight:500;line-height:1.12;letter-spacing:-.01em;margin:0 0 .5em;color:var(--navy)}
h1{font-size:clamp(2.3rem,5.4vw,4.3rem)}
h2{font-size:clamp(1.8rem,3.4vw,2.7rem)}
h3{font-size:1.32rem}
p{margin:0 0 1em}
.wrap{width:min(var(--wrap),100% - 32px);margin-inline:auto}
.skip{position:absolute;left:-999px;top:8px;background:var(--navy);color:#fff;padding:8px 14px;border-radius:6px;z-index:100}
.skip:focus{left:12px}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px}

/* ---------- Butonlar ---------- */
.btn{display:inline-flex;align-items:center;gap:.55em;padding:.85em 1.35em;border-radius:999px;font-weight:700;font-size:.95rem;text-decoration:none;border:1.5px solid transparent;transition:background .2s,color .2s,border-color .2s,transform .2s;cursor:pointer;white-space:nowrap}
.btn:hover{transform:translateY(-1px)}
.btn svg{width:1.15em;height:1.15em;flex:none}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:var(--accent-dark)}
.btn-navy{background:var(--navy);color:#fff}
.btn-navy:hover{background:var(--navy-soft)}
.btn-ghost{border-color:currentColor;color:var(--navy);background:transparent}
.btn-ghost:hover{background:var(--navy);color:#fff;border-color:var(--navy)}
.btn-light{border-color:rgba(255,255,255,.7);color:#fff}
.btn-light:hover{background:#fff;color:var(--navy);border-color:#fff}
.link-arrow{font-weight:700;color:var(--accent-dark);text-decoration:none;border-bottom:1.5px solid transparent}
.link-arrow:hover{border-color:currentColor}

/* ---------- Üst menü ---------- */
.site-header{position:sticky;top:0;z-index:50;background:rgba(248,252,254,.94);backdrop-filter:saturate(1.4) blur(10px);-webkit-backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:20px;height:74px}
.brand img{height:34px;width:auto}
.menu{display:flex;align-items:center;gap:6px;list-style:none;margin:0;padding:0}
.menu a{display:block;padding:.5em .85em;border-radius:999px;text-decoration:none;font-weight:600;font-size:.95rem;color:var(--ink)}
.menu a:hover{background:var(--sand)}
.menu a[aria-current="page"]{color:var(--accent-dark)}
.nav-cta{margin-left:10px}
.menu-toggle{display:none;background:none;border:1.5px solid var(--line);border-radius:10px;width:44px;height:44px;align-items:center;justify-content:center;cursor:pointer;color:var(--navy)}
.menu-toggle svg{width:22px;height:22px}
@media (max-width:920px){
  .menu-toggle{display:inline-flex}
  .menu{position:absolute;top:74px;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:var(--paper);border-bottom:1px solid var(--line);padding:8px 16px 18px;display:none;box-shadow:var(--shadow)}
  .menu.open{display:flex}
  .menu a{padding:.9em .4em;border-radius:0;border-bottom:1px solid var(--line);font-size:1.05rem}
  .nav-cta{margin:14px 0 0}
  .nav-cta .btn{width:100%;justify-content:center}
}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:min(86vh,760px);display:flex;align-items:flex-end;color:#fff;overflow:hidden;background:var(--navy-deep)}
.hero-media{position:absolute;inset:0}
.hero-media video,.hero-media img{width:100%;height:100%;object-fit:cover}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(8,64,95,.08) 0%,rgba(8,64,95,.22) 45%,rgba(8,64,95,.85) 100%)}
.hero-inner{position:relative;z-index:2;padding:120px 0 64px}
.kicker{display:inline-block;font-size:.8rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin-bottom:1.1em}
.hero .kicker{color:#f3b48b}
.hero h1{color:#fff;max-width:15ch;margin-bottom:.35em}
.hero-lead{font-size:clamp(1.05rem,1.6vw,1.25rem);max-width:56ch;color:rgba(255,255,255,.9);margin-bottom:1.8em}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px}
.video-toggle{position:absolute;right:16px;bottom:16px;z-index:3;background:rgba(6,32,47,.55);color:#fff;border:1px solid rgba(255,255,255,.35);border-radius:999px;padding:.45em .9em;font:600 .8rem var(--sans);cursor:pointer}

.stats{background:linear-gradient(90deg,var(--sea-deep),var(--sea));color:#fff}
.stats ul{list-style:none;margin:0;padding:26px 0;display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.stats li{display:flex;flex-direction:column;gap:2px;padding-left:18px;border-left:2px solid var(--accent)}
.stats strong{font-family:var(--serif);font-weight:500;font-size:1.5rem}
.stats span{color:rgba(255,255,255,.75);font-size:.92rem}
@media (max-width:700px){.stats ul{grid-template-columns:1fr;gap:14px}}

/* ---------- Bölümler ---------- */
.section{padding:clamp(64px,9vw,112px) 0}
.section-sand{background:var(--sand)}
.section-navy{background:var(--ocean);color:#fff}
.section-navy h2,.section-navy h3{color:#fff}
.section-head{max-width:720px;margin-bottom:44px}
.section-head p{color:var(--muted);font-size:1.08rem}
.section-navy .section-head p{color:rgba(255,255,255,.78)}

.page-hero{padding:clamp(56px,8vw,96px) 0 clamp(36px,5vw,56px);border-bottom:1px solid var(--line)}
.page-hero h1{max-width:20ch}
.page-hero p{font-size:1.15rem;color:var(--muted);max-width:62ch;margin:0}
.crumbs{font-size:.88rem;color:var(--muted);margin-bottom:18px}
.crumbs a{text-decoration:none}
.crumbs a:hover{text-decoration:underline}

/* ---------- Hizmet kartları ---------- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:28px 26px;display:flex;flex-direction:column;gap:10px;text-decoration:none;transition:border-color .2s,transform .2s,box-shadow .2s}
a.card:hover{border-color:var(--accent);transform:translateY(-2px);box-shadow:var(--shadow)}
.card .num{font-family:var(--serif);color:var(--accent);font-size:1rem}
.card h3{margin:0}
.card p{color:var(--muted);margin:0;font-size:.98rem}
.card .more{margin-top:auto;padding-top:8px;font-weight:700;font-size:.92rem;color:var(--accent-dark)}
@media (max-width:980px){.cards{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.cards{grid-template-columns:1fr}}

/* ---------- İki sütun ---------- */
.split{display:grid;grid-template-columns:1.05fr 1fr;gap:clamp(32px,6vw,80px);align-items:center}
.split.reverse .split-media{order:2}
.split>*{min-width:0}
.split-media{margin:0}
.split-media img{width:100%;border-radius:var(--radius);aspect-ratio:4/3;object-fit:cover}
.split-media figcaption{font-size:.85rem;color:var(--muted);margin-top:10px}
@media (max-width:860px){.split{grid-template-columns:1fr}.split.reverse .split-media{order:0}}

.ticks{list-style:none;padding:0;margin:20px 0 0;display:grid;gap:16px}
.ticks li{display:grid;grid-template-columns:28px 1fr;gap:12px}
.ticks li::before{content:"";width:22px;height:22px;margin-top:3px;border-radius:50%;background:var(--accent) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E") center/14px no-repeat}
.ticks strong{display:block;color:var(--navy)}
.ticks span{color:var(--muted);font-size:.97rem}

/* ---------- Portföy ---------- */
.works{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.work{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column}
.work img{width:100%;aspect-ratio:3/2;object-fit:cover;background:var(--sand)}
.work-body{padding:20px 22px 24px}
.tag{display:inline-block;font-size:.75rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--accent-dark);margin-bottom:6px}
.work h3{font-size:1.18rem;margin:0 0 6px}
.work p{color:var(--muted);font-size:.95rem;margin:0}
.works.big{grid-template-columns:repeat(2,1fr)}
@media (max-width:980px){.works{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.works,.works.big{grid-template-columns:1fr}}

/* ---------- Süreç ---------- */
.steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:s}
.steps li{counter-increment:s;padding:26px 22px;border-radius:var(--radius);background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14)}
.steps li::before{content:"0" counter(s);font-family:var(--serif);font-size:1.9rem;color:var(--accent);display:block;margin-bottom:10px}
.steps h3{font-size:1.15rem;margin-bottom:6px}
.steps p{margin:0;color:rgba(255,255,255,.78);font-size:.95rem}
@media (max-width:980px){.steps{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.steps{grid-template-columns:1fr}}

/* ---------- Ekip ---------- */
.team{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.person{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:30px 28px}
.person .role{font-size:.8rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--accent-dark);margin-bottom:6px;display:block}
.person h3{font-size:1.5rem;margin-bottom:10px}
.person p{color:var(--muted);margin:0 0 12px}
.person ul{margin:0;padding-left:18px;color:var(--ink);font-size:.96rem}
@media (max-width:760px){.team{grid-template-columns:1fr}}

/* ---------- Rehber listesi ---------- */
.posts{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.post-card{display:flex;flex-direction:column;gap:8px;padding:26px;border-radius:var(--radius);background:var(--white);border:1px solid var(--line);text-decoration:none;transition:border-color .2s,box-shadow .2s}
.post-card:hover{border-color:var(--accent);box-shadow:var(--shadow)}
.post-card h3{font-size:1.2rem;margin:0}
.post-card p{color:var(--muted);font-size:.95rem;margin:0}
.post-card .meta{font-size:.82rem;color:var(--muted);margin-top:auto;padding-top:10px}
.posts.list{grid-template-columns:1fr 1fr}
@media (max-width:900px){.posts{grid-template-columns:1fr}.posts.list{grid-template-columns:1fr}}

/* ---------- Makale ---------- */
.article{padding:clamp(48px,7vw,88px) 0}
.article-inner{max-width:740px;margin-inline:auto}
.article h1{font-size:clamp(2rem,4.4vw,3.1rem)}
.article .lead{font-size:1.2rem;color:var(--muted)}
.article .meta{font-size:.88rem;color:var(--muted);border-bottom:1px solid var(--line);padding-bottom:22px;margin-bottom:34px}
.article h2{font-size:1.65rem;margin-top:1.9em}
.article h3{font-size:1.2rem;margin-top:1.4em}
.article ul,.article ol{padding-left:1.25em}
.article li{margin-bottom:.45em}
.article figure{margin:34px 0}
.article figure img{border-radius:var(--radius);width:100%;aspect-ratio:16/9;object-fit:cover}
.note{background:var(--sand);border-left:3px solid var(--accent);padding:18px 22px;border-radius:0 var(--radius-sm) var(--radius-sm) 0;margin:28px 0}
.note p:last-child{margin:0}
.article-cta{margin-top:48px;padding:30px;border-radius:var(--radius);background:var(--ocean);color:#fff}
.article-cta h2{color:#fff;margin-top:0;font-size:1.5rem}
.article-cta p{color:rgba(255,255,255,.8)}
.measure{width:100%;border-collapse:collapse;margin:20px 0;font-size:.96rem}
.measure th,.measure td{border:1px solid var(--line);padding:10px 12px;text-align:left;vertical-align:top}
.measure th{background:var(--sand);color:var(--navy)}

/* ---------- Hizmet detay ---------- */
.service{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);gap:clamp(28px,5vw,64px);padding:clamp(44px,6vw,72px) 0;border-bottom:1px solid var(--line);align-items:start;scroll-margin-top:90px}
.service:last-of-type{border-bottom:0}
.service>*{min-width:0}
.service img{width:100%;border-radius:var(--radius);aspect-ratio:4/3;object-fit:cover}
.service ul{padding-left:1.2em;margin:0 0 1.2em}
.service li{margin-bottom:.35em}
.service .num{font-family:var(--serif);color:var(--accent);font-size:1.05rem;display:block;margin-bottom:6px}
@media (max-width:860px){.service{grid-template-columns:1fr}}
.service-index{display:flex;flex-wrap:wrap;gap:8px;margin-top:26px}
.service-index a{padding:.45em 1em;border:1px solid var(--line);border-radius:999px;text-decoration:none;font-weight:600;font-size:.9rem;background:var(--white)}
.service-index a:hover{border-color:var(--accent);color:var(--accent-dark)}

/* ---------- SSS ---------- */
.faq{max-width:820px}
.faq details{border-bottom:1px solid var(--line);padding:18px 0}
.faq summary{cursor:pointer;font-weight:700;color:var(--navy);font-size:1.06rem;list-style:none;display:flex;justify-content:space-between;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--serif);font-size:1.5rem;line-height:1;color:var(--accent)}
.faq details[open] summary::after{content:"–"}
.faq details p{margin:12px 0 0;color:var(--muted)}

/* ---------- İletişim ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.contact-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:30px 28px}
.contact-card h2{font-size:1.5rem}
.contact-list{list-style:none;margin:0;padding:0;display:grid;gap:18px}
.contact-list small{display:block;font-size:.78rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.contact-list a{font-weight:700;color:var(--navy);text-decoration:none;font-size:1.08rem;word-break:break-word}
.contact-list a:hover{color:var(--accent-dark)}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0 22px}
.chips span{padding:.35em .85em;border-radius:999px;background:var(--sand);font-size:.86rem;font-weight:600;color:var(--navy)}
ol.checklist{padding-left:1.2em;margin:0 0 22px}
ol.checklist li{margin-bottom:.5em}
@media (max-width:860px){.contact-grid{grid-template-columns:1fr}}

/* ---------- CTA bandı ---------- */
.cta-band{background:var(--navy) url("/images/hero-yacht-poster.webp") center/cover;position:relative;color:#fff;overflow:hidden}
.cta-band::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(8,64,95,.92),rgba(14,127,168,.62))}
.cta-band .wrap{position:relative;display:grid;grid-template-columns:1.3fr 1fr;gap:32px;align-items:center;padding:clamp(56px,8vw,88px) 0}
.cta-band h2{color:#fff}
.cta-band p{color:rgba(255,255,255,.82);margin:0}
.cta-band .actions{display:flex;flex-direction:column;gap:12px;align-items:flex-start}
@media (max-width:820px){.cta-band .wrap{grid-template-columns:1fr}}

/* ---------- Footer ---------- */
.site-footer{background:var(--navy-deep);color:rgba(255,255,255,.75);font-size:.95rem}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:36px;padding:64px 0 40px}
.footer-logo{background:#fff;display:inline-block;padding:10px 14px;border-radius:10px;margin-bottom:16px}
.footer-logo img{height:30px;width:auto}
.site-footer h4{font-family:var(--sans);font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;color:#fff;font-weight:700;margin-bottom:14px}
.site-footer ul{list-style:none;padding:0;margin:0;display:grid;gap:8px}
.site-footer a{text-decoration:none;color:rgba(255,255,255,.85)}
.site-footer a:hover{color:#fff;text-decoration:underline}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding:20px 0;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:.85rem;color:rgba(255,255,255,.55)}
@media (max-width:820px){.footer-grid{grid-template-columns:1fr}}

/* ---------- Sabit Instagram butonu ---------- */
.wa-float{position:fixed;right:calc(18px + env(safe-area-inset-right,0px));bottom:calc(18px + env(safe-area-inset-bottom,0px));z-index:60;width:58px;height:58px;border-radius:50%;background:radial-gradient(circle at 30% 107%,#fdf497 0%,#fd5949 45%,#d6249f 60%,#285aeb 90%);color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 26px -8px rgba(0,0,0,.45);transition:transform .2s}
.wa-float:hover{transform:scale(1.06)}
.wa-float svg{width:30px;height:30px}

/* ---------- Yardımcılar ---------- */
.muted{color:var(--muted)}
.center{text-align:center}
.mt-0{margin-top:0}
.section-foot{margin-top:34px}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

/* ---------- Tasarım çalışmaları (kaydırmalı portföy) ---------- */
.studio-intro{max-width:760px;margin-bottom:48px}
.studio-intro p{color:var(--muted);font-size:1.08rem}
.studio{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:clamp(28px,4vw,56px);align-items:start}
.proj{padding:0 0 clamp(72px,10vw,120px);opacity:.35;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.proj.in{opacity:1;transform:none}
.proj:last-child{padding-bottom:0}
.proj-head{display:flex;align-items:baseline;gap:14px;flex-wrap:wrap;margin-bottom:6px}
.proj-index{font-family:var(--serif);color:var(--accent);font-size:1.05rem}
.proj h3{font-size:clamp(1.7rem,3vw,2.3rem);margin:0}
.proj-sub{color:var(--muted);margin:0 0 18px}
.proj-main{position:relative;border-radius:var(--radius);overflow:hidden;background:var(--ocean);aspect-ratio:16/9}
.proj-main img{width:100%;height:100%;object-fit:contain;transition:opacity .45s ease,transform 1.2s ease}
.proj.in .proj-main img{transform:scale(1.01)}
.proj-main img.fade{opacity:0}
.proj-main.drawing{background:#fff}
.ai-label{position:absolute;left:12px;bottom:12px;background:rgba(6,32,47,.72);color:#fff;font-size:.74rem;font-weight:600;padding:.3em .7em;border-radius:999px}
.thumbs{display:flex;gap:10px;margin-top:12px;flex-wrap:wrap}
.thumbs button{padding:0;border:2px solid transparent;border-radius:8px;overflow:hidden;width:96px;aspect-ratio:16/10;cursor:pointer;background:#fff;transition:border-color .2s,opacity .2s;opacity:.7}
.thumbs button:hover,.thumbs button[aria-pressed="true"]{border-color:var(--accent);opacity:1}
.thumbs img{width:100%;height:100%;object-fit:cover}
.specs{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0 0;padding:0;list-style:none}
.specs li{background:var(--white);border:1px solid var(--line);border-radius:999px;padding:.35em .9em;font-size:.86rem;color:var(--ink)}
.specs b{color:var(--navy);font-weight:700;margin-right:4px}

.proj-panel-wrap{position:sticky;top:96px}
.proj-panel{background:linear-gradient(160deg,var(--sea-deep) 0%,#0d78a0 100%);color:#fff;border-radius:var(--radius);padding:30px 28px;box-shadow:var(--shadow);min-height:420px}
.panel-body{transition:opacity .35s ease,transform .35s ease}
.panel-body.swap{opacity:0;transform:translateY(10px)}
.panel-kicker{font-size:.76rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:#f3b48b}
.proj-panel h4{font-family:var(--serif);font-weight:500;font-size:1.55rem;color:#fff;margin:.3em 0 .2em}
.panel-type{color:rgba(255,255,255,.72);margin:0 0 20px;font-size:.95rem}
.panel-label{font-size:.78rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:rgba(255,255,255,.6);margin:0 0 10px}
.solutions{list-style:none;margin:0 0 20px;padding:0;display:grid;gap:8px}
.solutions a{display:flex;justify-content:space-between;gap:12px;align-items:center;padding:.7em .9em;border-radius:10px;background:rgba(255,255,255,.07);text-decoration:none;color:#fff;font-size:.95rem;transition:background .2s}
.solutions a:hover{background:rgba(255,255,255,.15)}
.solutions a::after{content:"→";color:#f3b48b;flex:none}
.material{border-left:2px solid var(--accent);padding:4px 0 4px 14px;margin:0 0 22px;font-size:.93rem;color:rgba(255,255,255,.85)}
.material small{display:block;font-size:.72rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#f3b48b;margin-bottom:4px}
.proj-panel .btn{width:100%;justify-content:center}
.panel-note{font-size:.78rem;color:rgba(255,255,255,.55);margin:12px 0 0}
.dots{display:flex;gap:6px;margin-top:16px;justify-content:center}
.dots button{width:9px;height:9px;border-radius:50%;border:0;padding:0;background:var(--line);cursor:pointer;transition:background .25s,transform .25s}
.dots button.on{background:var(--accent);transform:scale(1.3)}
.proj-inline{display:none}
@media (max-width:980px){
  .studio{grid-template-columns:1fr}
  .proj-panel-wrap{display:none}
  .proj-inline{display:block;margin-top:18px}
  .proj-inline .proj-panel{min-height:0}
}
@media (prefers-reduced-motion:reduce){.proj{opacity:1;transform:none}.proj.in .proj-main img{transform:none}}

/* ---------- 3D görüntüleyici ---------- */
.viewer{position:relative;border-radius:var(--radius);overflow:hidden;background:radial-gradient(120% 90% at 50% 25%,#4aa9d1 0%,var(--sea-deep) 75%);aspect-ratio:16/10;max-width:100%}
.viewer model-viewer{width:100%;height:100%;--poster-color:transparent;background:transparent}
.viewer-badge{position:absolute;left:14px;top:14px;z-index:3;background:rgba(6,32,47,.7);color:#fff;font-size:.75rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;padding:.4em .8em;border-radius:999px}
.viewer-load{position:absolute;left:50%;bottom:22px;transform:translateX(-50%);z-index:3}
.viewer-hint{position:absolute;right:14px;bottom:14px;z-index:3;color:rgba(255,255,255,.7);font-size:.78rem}
.viewer[data-state="poster"] .viewer-hint{display:none}
.viewer[data-state="loaded"] .viewer-load{display:none}
.viewer-progress{position:absolute;left:0;bottom:0;height:3px;background:var(--accent);width:0;transition:width .2s;z-index:4}
.hotspot{background:#fff;border:0;border-radius:999px;box-shadow:0 4px 14px rgba(0,0,0,.35);padding:.42em .8em .42em .5em;display:flex;align-items:center;gap:6px;font:700 .78rem var(--sans);color:var(--navy);cursor:pointer;white-space:nowrap;transform:translateY(-50%)}
.hotspot::before{content:"";width:10px;height:10px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px rgba(208,104,42,.3);flex:none}
.hotspot[data-visible]{opacity:1}
.hotspot:not([data-visible]){opacity:.35}
.hotspot .hs-text{display:none;white-space:normal;width:190px;font-weight:500;color:var(--ink);line-height:1.35}
.hotspot.open .hs-text{display:block}
.hotspot.open{border-radius:12px;align-items:flex-start;padding:.6em .8em}
.hotspot.open::before{margin-top:4px}
@media (max-width:640px){.viewer{aspect-ratio:4/5}.hotspot{font-size:.72rem}.hotspot .hs-text{width:150px}}

/* ---------- İletişim formu ---------- */
.contact-layout{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(0,1fr);gap:22px;align-items:start}
.contact-side{display:grid;gap:22px}
.form-card h2{margin-bottom:18px}
.fgrid{display:grid;grid-template-columns:1fr 1fr;gap:16px 18px}
.field{display:flex;flex-direction:column;gap:6px;min-width:0}
.field.full{grid-column:1/-1}
.field label{font-weight:700;font-size:.92rem;color:var(--navy)}
.field .opt{font-weight:500;color:var(--muted)}
.field input[type=text],.field select,.field textarea{width:100%;font:inherit;font-size:1rem;color:var(--ink);background:var(--white);border:1.5px solid var(--line);border-radius:10px;padding:.7em .85em;transition:border-color .2s,box-shadow .2s}
.field textarea{resize:vertical;min-height:140px}
.field input[type=file]{font:inherit;font-size:.92rem;color:var(--muted)}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--sea);box-shadow:0 0 0 3px rgba(14,127,168,.18)}
.field input:user-invalid,.field textarea:user-invalid{border-color:#c2410c}
.field.check{flex-direction:row;align-items:flex-start;gap:10px}
.field.check input{width:20px;height:20px;margin-top:2px;flex:none;accent-color:var(--accent)}
.field.check label{font-weight:500;color:var(--ink);font-size:.93rem}
.hint{color:var(--muted);font-size:.85rem}
.hp{position:absolute!important;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-actions{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin-top:22px}
.form-actions .btn{border:0}
.form-actions .btn:disabled{opacity:.7;cursor:progress;transform:none}
.small{font-size:.85rem}
.form-durum{margin:18px 0 0;padding:14px 16px;border-radius:10px;font-weight:600}
.form-durum.ok{background:#e6f6ec;color:#14532d;border:1px solid #b7e2c6}
.form-durum.err{background:#fdecea;color:#7f1d1d;border:1px solid #f5c2bd}
.ig-card{background:linear-gradient(160deg,#fff 0%,var(--sand) 100%)}
.ig-handle{display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:1.15rem;color:var(--navy);text-decoration:none;margin:4px 0 6px}
.ig-handle svg{width:22px;height:22px}
.ig-handle:hover{color:var(--accent-dark)}
.btn-ig{background:radial-gradient(circle at 30% 107%,#fdf497 0%,#fd5949 45%,#d6249f 60%,#285aeb 90%);color:#fff}
.btn-ig:hover{filter:brightness(1.07)}
.btn-light svg{width:1.1em;height:1.1em}
@media (max-width:900px){.contact-layout{grid-template-columns:1fr}}
@media (max-width:560px){.fgrid{grid-template-columns:1fr}}