/* Sohya Grup kurumsal site
   Tema: açık (light) kilitli. Marka logoları mockup görseli olduğu için koyu tema uygulanmadı.
   Köşe sistemi: keskin (radius 0) her yerde. Tek vurgu rengi: --accent. */
:root{
  --navy:#0F2545; --navy-2:#1B3A63; --navy-3:#254B80; --steel:#6B7D99;
  --paper:#EFEBE3; --paper-2:#E6E0D5; --white:#F7F4EE;
  --ink:#141D2B; --ink-2:#4B5769; --ink-3:#76818F;
  --line:#E2DCD1; --line-2:#CFC7B9;
  --accent:#B08A4E; --accent-soft:#E9DCC3;
  --wrap:1240px;
  --fd:"Outfit","Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --fb:"Manrope","Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --ease:cubic-bezier(.16,1,.3,1);
  --t-technofit:#1C1D1F; --t-qualia:#FAF3E9; --t-ysnova:#050505; --t-zumera:#F9D7D6; --t-studio:#D7CBBE;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;font-family:var(--fb);font-size:16px;line-height:1.65;color:var(--ink);background:var(--white);
  -webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block;height:auto}
a{color:var(--navy);text-decoration:none}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--navy);outline-offset:3px}
h1,h2,h3,h4{font-family:var(--fd);font-weight:600;line-height:1.1;letter-spacing:-.018em;color:var(--navy);margin:0 0 .5em}
h1{font-size:clamp(2.25rem,4.4vw,3.6rem)}
h2{font-size:clamp(1.75rem,3vw,2.5rem)}
h3{font-size:1.25rem;letter-spacing:-.01em}
p{margin:0 0 1.1em}
p:last-child{margin-bottom:0}
ul{margin:0;padding:0;list-style:none}
strong{font-weight:700}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 28px}
.prose{max-width:68ch}
.prose p{color:var(--ink-2);font-size:1.03rem}
.lead{font-size:1.15rem;color:var(--ink-2);max-width:56ch}
.eyebrow{display:block;font-family:var(--fb);font-size:.75rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--accent);margin-bottom:18px}
.muted{color:var(--ink-2)}
.small{font-size:.9rem}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---------- Butonlar ---------- */
.btn{display:inline-flex;align-items:center;gap:10px;padding:15px 28px;font-family:var(--fb);font-size:.9rem;font-weight:700;
  letter-spacing:.02em;line-height:1;border:1px solid transparent;cursor:pointer;white-space:nowrap;
  transition:transform .25s var(--ease),background .25s,color .25s,border-color .25s}
.btn:hover{transform:translateY(-1px)}
.btn:active{transform:scale(.98)}
.btn-primary{background:var(--navy);color:#fff;border-color:var(--navy)}
.btn-primary:hover{background:var(--navy-2)}
.btn-ghost{background:transparent;color:var(--navy);border-color:var(--navy)}
.btn-ghost:hover{background:var(--navy);color:#fff}
.on-dark .btn-primary{background:#fff;color:var(--navy);border-color:#fff}
.on-dark .btn-primary:hover{background:var(--paper)}
.on-dark .btn-ghost{color:#fff;border-color:rgba(255,255,255,.55)}
.on-dark .btn-ghost:hover{background:#fff;color:var(--navy);border-color:#fff}
.link{display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:.92rem;color:var(--navy);
  border-bottom:1px solid var(--line-2);padding-bottom:3px;transition:border-color .25s,color .25s}
.link:hover{border-color:var(--accent);color:var(--navy-2)}
.link svg{width:14px;height:14px;transition:transform .3s var(--ease)}
.link:hover svg{transform:translateX(3px)}

/* ---------- Header ---------- */
.site-head{position:sticky;top:0;z-index:40;background:rgba(247,244,238,.97);border-bottom:1px solid var(--line)}
.site-head .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;height:76px}
.logo-link{display:flex;align-items:center}
.logo-link img{height:42px;width:auto}
.nav{display:flex;align-items:center;gap:2px}
.nav>li{position:relative}
.nav a{display:block;padding:10px 14px;font-size:.92rem;font-weight:600;color:var(--ink);transition:color .2s}
.nav a:hover{color:var(--navy-3)}
.nav a[aria-current]{color:var(--navy);box-shadow:inset 0 -2px 0 var(--accent)}
.nav .btn{margin-left:14px;padding:12px 22px}
.nav .btn-primary,.nav .btn-primary:hover{color:#fff;box-shadow:none}
.has-sub>a{padding-right:28px;position:relative}
.has-sub>a::after{content:"";position:absolute;right:12px;top:50%;width:6px;height:6px;margin-top:-5px;
  border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg)}
.sub{position:absolute;top:100%;left:0;min-width:300px;padding:10px;background:var(--white);border:1px solid var(--line);
  box-shadow:0 18px 44px rgba(15,37,69,.12);opacity:0;visibility:hidden;transform:translateY(8px);transition:.22s var(--ease)}
.has-sub:hover .sub,.has-sub:focus-within .sub{opacity:1;visibility:visible;transform:none}
.sub a{padding:11px 14px;font-weight:600}
.sub a:hover{background:var(--paper)}
.sub small{display:block;font-size:.76rem;font-weight:500;color:var(--ink-3);margin-top:2px}
.nav-toggle{display:none;width:44px;height:44px;border:1px solid var(--line-2);background:var(--white);cursor:pointer;position:relative}
.nav-toggle span,.nav-toggle span::before,.nav-toggle span::after{position:absolute;left:12px;width:18px;height:2px;background:var(--navy);transition:.25s}
.nav-toggle span{top:21px}
.nav-toggle span::before{content:"";top:-6px;left:0}
.nav-toggle span::after{content:"";top:6px;left:0}
.nav-toggle[aria-expanded="true"] span{background:transparent}
.nav-toggle[aria-expanded="true"] span::before{transform:translateY(6px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span::after{transform:translateY(-6px) rotate(-45deg)}
/* Mobil menü: header'ın kardeşi, header içinde değil */
.mnav{display:none;position:fixed;inset:76px 0 0 0;z-index:39;background:var(--white);overflow:auto;padding:16px 28px 40px}
.mnav.open{display:block}
.mnav a{display:block;padding:15px 0;border-bottom:1px solid var(--line);font-family:var(--fd);font-size:1.25rem;font-weight:600;color:var(--navy)}
.mnav .mg{padding:22px 0 8px;font-size:.75rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--accent)}
.mnav .mg+a{border-top:1px solid var(--line)}
.mnav .btn{display:inline-flex;margin-top:28px;border-bottom:0;font-family:var(--fb);font-size:.9rem;color:#fff}
.mnav a.btn{padding:15px 28px;color:#fff}
body.menu-open{overflow:hidden}

/* ---------- Bölümler ---------- */
section{padding:104px 0}
.sec-paper{background:var(--paper)}
.sec-navy{background:var(--navy);color:#D9E0EA}
.sec-navy h2,.sec-navy h3{color:#fff}
.sec-navy p{color:#C5CFDD}
.sec-tight{padding:72px 0}
.sec-head{max-width:62ch;margin-bottom:56px}
.sec-head p{color:var(--ink-2);font-size:1.05rem}

/* ---------- Hero (ana sayfa) ---------- */
.hero{padding:64px 0 96px;background:var(--white);position:relative;overflow:hidden}
.hero .wrap{display:grid;grid-template-columns:1.02fr .98fr;gap:72px;align-items:center}
.hero h1{margin-bottom:24px}
.hero .lead{margin-bottom:36px}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap}
.tiles{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.tiles>a:nth-child(even){transform:translateY(44px)}
.tile{display:block;aspect-ratio:4/3;overflow:hidden;position:relative;background:var(--paper-2)}
.tile img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.tile.contain img{object-fit:contain;padding:12%}
.tile:hover img{transform:scale(1.03)}
.tile.t-technofit{background:var(--t-technofit)}
.tile.t-qualia{background:var(--t-qualia)}
.tile.t-ysnova{background:var(--t-ysnova)}
.tile.t-zumera{background:var(--t-zumera)}
.tile.t-studio{background:var(--t-studio)}

/* ---------- Biz kimiz (görsel + metin) ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.split .prose p:first-of-type{font-size:1.2rem;color:var(--ink)}
.photo{position:relative;overflow:hidden;background:var(--paper-2)}
.photo img{width:100%;height:100%;object-fit:cover}
.photo.r45{aspect-ratio:4/5}
.photo.r43{aspect-ratio:4/3}
.photo.r169{aspect-ratio:16/7}
.stats{display:flex;gap:44px;margin-top:40px;padding-top:28px;border-top:1px solid var(--line)}
.stats b{display:block;font-family:var(--fd);font-size:2.2rem;font-weight:600;line-height:1;color:var(--navy);letter-spacing:-.02em}
.stats span{display:block;font-size:.85rem;color:var(--ink-2);margin-top:6px}

/* ---------- Marka satırları ---------- */
.brand-rows{border-top:1px solid var(--line-2)}
.brand-row{display:grid;grid-template-columns:240px 1fr auto;gap:48px;align-items:center;padding:40px 0;border-bottom:1px solid var(--line-2)}
.brand-row .tile{aspect-ratio:4/3;width:240px}
.brand-row h3{font-size:1.6rem;margin-bottom:6px}
.brand-row .sector{font-size:.8rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin-bottom:14px;display:block}
.brand-row p{color:var(--ink-2);max-width:60ch}

/* ---------- Misyon / Vizyon bandı ---------- */
.mv{display:grid;grid-template-columns:1fr 1fr;gap:72px}
.mv h3{font-size:1.6rem;margin-bottom:18px}
.mv>div{padding-top:22px;border-top:1px solid rgba(255,255,255,.22)}

/* ---------- Değerler ---------- */
.values{display:grid;grid-template-columns:repeat(3,1fr);gap:48px 56px}
.values article{padding-top:22px;border-top:1px solid var(--line-2)}
.values h3{font-size:1.15rem;margin-bottom:10px}
.values p{color:var(--ink-2);font-size:.97rem}

/* ---------- Lokasyonlar (yapışkan başlık + gruplu liste) ---------- */
.loc-layout{display:grid;grid-template-columns:340px 1fr;gap:80px;align-items:start}
.loc-side{position:sticky;top:104px}
.loc-side p{color:var(--ink-2)}
.loc-group{padding:0 0 40px}
.loc-group+.loc-group{padding-top:40px;border-top:1px solid var(--line-2)}
.loc-group h3{font-size:1.35rem;margin-bottom:22px}
.loc{display:grid;grid-template-columns:1fr auto;gap:24px;align-items:start;padding:18px 0;border-top:1px solid var(--line)}
.loc:first-of-type{border-top:0;padding-top:0}
.loc h4{font-family:var(--fb);font-size:1rem;font-weight:700;color:var(--ink);margin:0 0 4px}
.loc .sub-name{font-size:.88rem;color:var(--ink-3);margin-bottom:4px}
.loc .addr{font-size:.93rem;color:var(--ink-2);margin:0}
.loc .acts{display:flex;flex-direction:column;gap:8px;align-items:flex-end;white-space:nowrap}
.loc .acts a{font-size:.88rem;font-weight:700;color:var(--navy);border-bottom:1px solid var(--line-2)}
.loc .acts a:hover{border-color:var(--accent)}

/* ---------- CTA bandı ---------- */
.cta{background:var(--paper);padding:88px 0}
.cta .wrap{display:grid;grid-template-columns:1fr auto;gap:48px;align-items:center}
.cta p{color:var(--ink-2);max-width:52ch}
.cta .acts{display:flex;gap:12px;flex-wrap:wrap}

/* ---------- İç sayfa başlığı ---------- */
.page-hero{background:var(--paper);padding:56px 0 64px;border-bottom:1px solid var(--line)}
.page-hero .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:64px;align-items:center}
.page-hero.solo .wrap{display:block}
.crumb{font-size:.82rem;color:var(--ink-3);margin-bottom:22px}
.crumb a{color:var(--ink-2)}
.crumb a:hover{color:var(--navy)}
.page-hero h1{margin-bottom:18px}
.page-hero .tile{max-width:520px;margin-left:auto}

/* ---------- Tarihçe ---------- */
.history{display:grid;grid-template-columns:220px 1fr;gap:64px;align-items:start}
.history .year{font-family:var(--fd);font-size:5.5rem;font-weight:600;line-height:.9;letter-spacing:-.04em;color:var(--navy);position:sticky;top:110px}
.history .year small{display:block;font-family:var(--fb);font-size:.8rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);margin-top:14px}
blockquote{margin:36px 0;padding:0 0 0 24px;border-left:2px solid var(--accent);font-family:var(--fd);font-size:1.35rem;font-weight:500;line-height:1.35;color:var(--navy)}

/* ---------- Yönetim ---------- */
.team{display:grid;grid-template-columns:1fr 1fr;gap:0 64px;border-top:1px solid var(--line-2)}
.team li{display:flex;justify-content:space-between;gap:24px;padding:22px 0;border-bottom:1px solid var(--line)}
.team b{font-family:var(--fd);font-size:1.15rem;font-weight:600;color:var(--navy)}
.team span{font-size:.9rem;color:var(--ink-2);text-align:right}

/* ---------- Hizmetler ---------- */
.services{display:grid;grid-template-columns:1fr 1fr;gap:0 72px;border-top:1px solid var(--line-2)}
.services article{padding:30px 0;border-bottom:1px solid var(--line)}
.services h3{font-size:1.15rem;margin-bottom:8px}
.services p{color:var(--ink-2);font-size:.97rem}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:40px}
.steps article{padding-top:20px;border-top:1px solid rgba(255,255,255,.22)}
.steps h3{font-size:1.15rem;margin-bottom:10px}
.steps p{font-size:.95rem}
.steps .n{font-family:var(--fd);font-size:.85rem;font-weight:600;color:var(--accent);letter-spacing:.1em;margin-bottom:14px;display:block}

/* ---------- İletişim ---------- */
.contact{display:grid;grid-template-columns:1.15fr .85fr;gap:80px;align-items:start}
.field{margin-bottom:20px}
.field label{display:block;font-size:.88rem;font-weight:700;color:var(--ink);margin-bottom:8px}
.field input,.field select,.field textarea{width:100%;font:inherit;font-size:1rem;color:var(--ink);padding:13px 14px;background:#fff;
  border:1px solid var(--line-2);border-radius:0;-webkit-appearance:none;appearance:none;transition:border-color .2s}
.field input::placeholder,.field textarea::placeholder{color:var(--ink-3)}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--navy);outline:2px solid var(--navy);outline-offset:0}
.field textarea{min-height:150px;resize:vertical}
.field .err{display:none;font-size:.85rem;color:#9B2C2C;margin-top:6px}
.field.invalid input,.field.invalid textarea{border-color:#9B2C2C}
.field.invalid .err{display:block}
.f2{display:grid;grid-template-columns:1fr 1fr;gap:0 20px}
.consent{display:flex;gap:12px;align-items:flex-start;font-size:.88rem;color:var(--ink-2);margin:6px 0 26px}
.consent input{margin-top:4px;width:16px;height:16px;flex:none;accent-color:var(--navy)}
.consent a{text-decoration:underline}
.form-msg{display:none;padding:16px 18px;margin-top:22px;font-size:.93rem;border:1px solid var(--line-2);background:var(--paper)}
.form-msg.show{display:block}
.form-msg.ok{border-color:#2F6B4F;color:#1F4D38;background:#EEF6F1}
.info{border-top:1px solid var(--line-2)}
.info>div{padding:26px 0;border-bottom:1px solid var(--line)}
.info h3{font-size:1.05rem;margin-bottom:12px}
.info li{display:flex;justify-content:space-between;gap:20px;padding:7px 0;font-size:.95rem}
.info li span{color:var(--ink-2)}
.info li a{font-weight:700}
.info .note{font-size:.85rem;color:var(--ink-3);margin-top:12px}

/* ---------- Hukuki metinler ---------- */
.legal-prose{max-width:76ch}
.legal-prose h2{font-size:1.4rem;margin:44px 0 14px}
.legal-prose p,.legal-prose li{color:var(--ink-2)}
.legal-prose ul{list-style:disc;padding-left:22px}
.legal-prose li{margin-bottom:6px}
.legal-prose table{width:100%;border-collapse:collapse;font-size:.93rem;margin:16px 0 24px}
.legal-prose th,.legal-prose td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:top}
.legal-prose th{font-weight:700;color:var(--ink);background:var(--paper)}
.notice{border-left:3px solid var(--accent);background:var(--paper);padding:16px 20px;margin-bottom:32px;font-size:.93rem}
.notice p{color:var(--ink-2)}

/* ---------- Footer ---------- */
.site-foot{background:var(--navy);color:#B7C2D2;padding:72px 0 32px}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:48px;padding-bottom:48px;border-bottom:1px solid rgba(255,255,255,.14)}
.foot-grid img{height:46px;width:auto;margin-bottom:22px}
.foot-grid p{font-size:.92rem;max-width:36ch;color:#B7C2D2}
.foot-grid h4{font-family:var(--fb);font-size:.75rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:#fff;margin:6px 0 18px}
.foot-grid li{margin-bottom:10px;font-size:.93rem}
.foot-grid a{color:#D6DEE9;transition:color .2s}
.foot-grid a:hover{color:#fff}
.foot-grid .lbl{display:block;font-size:.78rem;color:#8797AE;margin-bottom:2px}
.foot-legal{padding:22px 0 0;font-size:.8rem;color:#8797AE;line-height:1.7}
.foot-bottom{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-top:22px;font-size:.82rem;color:#8797AE}
.foot-bottom a{color:#B7C2D2}
.foot-bottom a:hover{color:#fff}
.wa{position:fixed;right:22px;bottom:22px;z-index:30;width:54px;height:54px;display:flex;align-items:center;justify-content:center;
  background:#1F8A5B;color:#fff;box-shadow:0 10px 28px rgba(15,37,69,.22);transition:transform .25s var(--ease)}
.wa:hover{transform:translateY(-2px)}
.wa svg{width:26px;height:26px;fill:#fff}

/* ---------- Görünüm animasyonu ---------- */
.js .rv{opacity:0;transform:translateY(20px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.js .rv.in{opacity:1;transform:none}
.rv-d1{transition-delay:.08s}.rv-d2{transition-delay:.16s}.rv-d3{transition-delay:.24s}.rv-d4{transition-delay:.32s}
@media (prefers-reduced-motion:reduce){
  .rv{opacity:1;transform:none;transition:none}
  .btn,.tile img,.link svg{transition:none}
}

/* ---------- Duyarlı ---------- */
@media (max-width:1100px){
  .hero .wrap{gap:48px}
  .brand-row{grid-template-columns:200px 1fr auto;gap:32px}
  .brand-row .tile{width:200px}
  .loc-layout{grid-template-columns:280px 1fr;gap:48px}
  .foot-grid{grid-template-columns:1.4fr 1fr 1fr;}
}
@media (max-width:900px){
  .nav{display:none}
  .nav-toggle{display:block}
  section{padding:72px 0}
  .hero{padding:40px 0 72px}
  .hero .wrap,.split,.mv,.page-hero .wrap,.contact,.cta .wrap,.loc-layout,.history{grid-template-columns:1fr}
  .hero .wrap{gap:48px}
  .tiles>a:nth-child(even){transform:translateY(24px)}
  .loc-side{position:static}
  .history .year{position:static;font-size:4rem}
  .values{grid-template-columns:1fr 1fr;gap:36px 40px}
  .steps{grid-template-columns:1fr 1fr}
  .team,.services{grid-template-columns:1fr}
  .page-hero .tile{max-width:100%;margin:0}
  .foot-grid{grid-template-columns:1fr 1fr;gap:36px}
}
@media (max-width:600px){
  .wrap{padding:0 20px}
  .hero h1{font-size:2.2rem}
  .brand-row{grid-template-columns:1fr;gap:20px;padding:28px 0}
  .brand-row .tile{width:100%;max-width:320px}
  .values,.steps,.f2,.foot-grid{grid-template-columns:1fr}
  .stats{gap:28px;flex-wrap:wrap}
  .loc{grid-template-columns:1fr}
  .loc .acts{flex-direction:row;align-items:flex-start}
  .split{gap:40px}
  .mnav{padding:8px 20px 40px}
  .cta{padding:64px 0}
  .team li{flex-direction:column;gap:4px}
  .team span{text-align:left}
}