/* ==========================================================================
   Kaşif Patent — Ön Yüz Stilleri
   Tasarım referanslarındaki (.dc.html) token ve ölçülerin birebir uygulaması.
   ========================================================================== */

/* ---------- Design Tokens ---------- */
:root{
  --navy:#0A2545;
  --ink:#10233F;
  --blue:#1657C4;
  --blue-dark:#124aa8;
  --blue-badge:#E3EDFB;
  --blue-light:#7FB0F5;
  --blue-pale:#B9C9E0;
  --bg:#FDFDFC;
  --bg-alt:#F4F7FB;
  --bg-alt2:#EDF2F9;
  --line:#E3E9F2;
  --line-input:#DCE4EF;
  --text:#33465F;
  --text-2:#455872;
  --muted:#5B6B82;
  --faint:#8FA0B8;
  --wa:#25D366;
  --nav:#33465F;
  --shadow-card:0 18px 44px rgba(16,35,63,.10);
  --shadow-soft:0 18px 44px rgba(16,35,63,.08);
  --sora:'Sora',sans-serif;
  --body:'IBM Plex Sans',sans-serif;
  --mono:'IBM Plex Mono',monospace;
}

/* ---------- Reset ---------- */
*{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{margin:0;background:var(--bg);font-family:var(--body);color:var(--ink);
  -webkit-font-smoothing:antialiased;font-size:16px;line-height:1.55;}
img{max-width:100%;height:auto;display:block;}
a{color:inherit;}
h1,h2,h3,h4{margin:0;font-family:var(--sora);}
p{margin:0;}
button{font-family:inherit;}
input,textarea,select{font-family:inherit;}
.skip-link{position:absolute;left:-9999px;top:0;background:var(--blue);color:#fff;padding:10px 16px;border-radius:0 0 8px 0;z-index:200;}
.skip-link:focus{left:0;}

/* ---------- Layout helpers ---------- */
.container{max-width:1240px;margin:0 auto;}
.section{padding:80px 48px;}
.section--sm{padding:64px 48px;}
.eyebrow{font-family:var(--mono);font-size:13.5px;color:var(--blue);letter-spacing:.12em;text-transform:uppercase;}
.h2{font-family:var(--sora);font-size:38px;font-weight:700;color:var(--ink);letter-spacing:-.02em;line-height:1.15;}
.h2--sm{font-size:34px;}
.section-head{display:flex;flex-direction:column;gap:10px;max-width:720px;}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-weight:600;font-size:16px;padding:14px 26px;border-radius:10px;text-decoration:none;
  cursor:pointer;border:1.5px solid transparent;transition:background .18s ease,border-color .18s ease,color .18s ease;white-space:nowrap;}
.btn-primary{background:var(--blue);color:#fff;}
.btn-primary:hover{background:var(--blue-dark);}
.btn-dark{background:var(--ink);color:#fff;}
.btn-dark:hover{background:#1c3355;}
.btn-white{background:#fff;color:var(--blue);font-weight:700;}
.btn-white:hover{background:#eef3fb;}
.btn-ghost{background:#fff;color:var(--ink);border-color:#CBD8EA;}
.btn-ghost:hover{border-color:var(--blue);}
.btn-outline-light{background:transparent;color:#fff;border-color:rgba(255,255,255,.5);}
.btn-outline-light:hover{background:rgba(255,255,255,.1);}
.btn-sm{padding:11px 20px;font-size:15px;border-radius:8px;}
.dot-wa{width:10px;height:10px;border-radius:50%;background:var(--wa);display:inline-block;flex:none;}

/* ---------- Topbar ---------- */
.topbar{background:var(--navy);color:var(--blue-pale);font-size:13.5px;}
.topbar .container{display:flex;align-items:center;justify-content:space-between;padding:9px 48px;gap:16px;}
.topbar .tb-left{display:flex;align-items:center;gap:8px;}
.topbar .tb-dot{width:7px;height:7px;border-radius:50%;background:#4C9AFF;display:inline-block;flex:none;}
.topbar strong{color:#fff;}
.topbar .tb-right{display:flex;align-items:center;gap:24px;}
.topbar .tb-right a{color:inherit;text-decoration:none;}
.topbar .tb-phone{color:#fff;font-weight:600;}

/* ---------- Header / Nav ---------- */
.header{background:var(--bg);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:100;}
.header .container{display:flex;align-items:center;justify-content:space-between;padding:18px 48px;gap:24px;}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;flex:none;}
.brand .mark{width:42px;height:42px;border-radius:50%;border:3px solid var(--blue);display:inline-flex;align-items:center;justify-content:center;flex:none;}
.brand .mark i{width:14px;height:14px;background:var(--blue);transform:rotate(45deg);display:inline-block;}
.brand .name{display:flex;flex-direction:column;line-height:1;}
.brand .name b{font-family:var(--sora);font-weight:800;font-size:22px;color:var(--ink);letter-spacing:-.02em;}
.brand .name span{font-family:var(--sora);font-weight:500;font-size:11px;color:var(--blue);letter-spacing:.34em;}
.brand img.logo-img{max-height:46px;width:auto;}

.nav{display:flex;align-items:center;gap:32px;font-size:15.5px;font-weight:500;color:var(--nav);}
.nav a{color:inherit;text-decoration:none;position:relative;transition:color .15s ease;padding:4px 0;}
.nav a:hover{color:var(--blue);}
.nav a.active{color:var(--blue);font-weight:600;}
.nav li{position:relative;list-style:none;}
.nav ul.submenu{position:absolute;top:100%;left:0;background:#fff;border:1px solid var(--line);border-radius:12px;
  box-shadow:var(--shadow-card);padding:8px;min-width:220px;display:none;flex-direction:column;gap:2px;margin:0;z-index:120;}
.nav li:hover>ul.submenu{display:flex;}
.nav ul.submenu li a{padding:10px 12px;border-radius:8px;font-size:14.5px;white-space:nowrap;}
.nav ul.submenu li a:hover{background:var(--bg-alt);}
.nav-list{display:flex;align-items:center;gap:32px;margin:0;padding:0;}

.header-cta{display:flex;align-items:center;gap:12px;flex:none;}
.header-phone{display:none;align-items:center;gap:7px;font-size:15px;font-weight:700;color:var(--ink);white-space:nowrap;text-decoration:none;}
.header-phone svg{width:19px;height:19px;color:var(--blue);flex:none;}
.nav-toggle{display:none;background:none;border:1.5px solid var(--line);border-radius:8px;width:44px;height:44px;
  align-items:center;justify-content:center;cursor:pointer;color:var(--ink);}
.nav-toggle svg{width:22px;height:22px;}
.mobile-only{display:none;}

/* Mobile nav drawer — animasyonlu açılış */
.mobile-nav{display:flex;flex-direction:column;gap:2px;padding:0 24px;background:var(--bg);
  max-height:0;opacity:0;overflow:hidden;border-top:0 solid var(--line);
  transition:max-height .34s cubic-bezier(.4,0,.2,1),opacity .26s ease,padding .34s ease,border-width .01s ease .34s;}
.mobile-nav.open{max-height:80vh;opacity:1;padding:12px 24px 20px;border-top-width:1px;overflow-y:auto;
  transition:max-height .38s cubic-bezier(.16,1,.3,1),opacity .3s ease,padding .38s ease;}
.mobile-nav a{padding:12px 8px;text-decoration:none;color:var(--nav);font-size:16px;font-weight:500;border-bottom:1px solid var(--line);
  opacity:0;transform:translateY(-6px);transition:opacity .3s ease,transform .3s ease;}
.mobile-nav.open a{opacity:1;transform:none;}
.mobile-nav.open a:nth-child(1){transition-delay:.06s;}
.mobile-nav.open a:nth-child(2){transition-delay:.10s;}
.mobile-nav.open a:nth-child(3){transition-delay:.14s;}
.mobile-nav.open a:nth-child(4){transition-delay:.18s;}
.mobile-nav.open a:nth-child(5){transition-delay:.22s;}
.mobile-nav.open a:nth-child(6){transition-delay:.26s;}
.mobile-nav.open a:nth-child(n+7){transition-delay:.30s;}
.mobile-nav a.active{color:var(--blue);font-weight:600;}
.mobile-nav a.sub{padding-left:20px;font-size:15px;color:var(--muted);}
.mobile-nav a.mob-cta{margin-top:12px;background:var(--blue);color:#fff;text-align:center;font-weight:600;border-radius:10px;border:none;}

/* Hamburger → X animasyonu */
.nav-toggle svg{transition:transform .3s ease;}
.nav-toggle svg line{transition:transform .3s ease,opacity .2s ease;transform-origin:center;}
.nav-toggle.active svg line:nth-child(1){transform:translateY(6px) rotate(45deg);}
.nav-toggle.active svg line:nth-child(2){opacity:0;}
.nav-toggle.active svg line:nth-child(3){transform:translateY(-6px) rotate(-45deg);}

/* Scroll ile hafif belirme (reveal) */
.reveal{opacity:0;transform:translateY(16px);transition:opacity .55s ease,transform .55s cubic-bezier(.16,1,.3,1);will-change:opacity,transform;}
.reveal.in{opacity:1;transform:none;}
@media (prefers-reduced-motion: reduce){
  .reveal{opacity:1 !important;transform:none !important;transition:none !important;}
  .mobile-nav,.mobile-nav a,.nav-toggle svg,.nav-toggle svg line{transition:none !important;}
}

/* ---------- Page hero (inner pages) ---------- */
.page-hero{background:var(--bg-alt);border-bottom:1px solid var(--line);padding:64px 48px;}
.page-hero .container{display:flex;flex-direction:column;gap:14px;}
.page-hero .breadcrumb{font-family:var(--mono);font-size:13px;color:var(--blue);letter-spacing:.12em;text-transform:uppercase;}
.page-hero .breadcrumb a{text-decoration:none;}
.page-hero h1{font-size:46px;font-weight:800;color:var(--ink);letter-spacing:-.025em;line-height:1.1;}
.page-hero p{font-size:17.5px;line-height:1.6;color:var(--text-2);max-width:680px;}

/* ---------- Home hero ---------- */
.hero{background:var(--bg-alt);padding:72px 48px 64px;}
.hero .container{display:grid;grid-template-columns:1fr 420px;gap:72px;align-items:center;}
.hero-copy{display:flex;flex-direction:column;gap:24px;}
.badge{align-self:flex-start;display:inline-flex;align-items:center;gap:8px;background:var(--blue-badge);color:var(--blue);
  font-weight:600;font-size:13.5px;padding:7px 14px;border-radius:999px;letter-spacing:.04em;}
.hero h1{font-size:54px;line-height:1.12;font-weight:800;color:var(--ink);letter-spacing:-.025em;}
.hero-lead{font-size:18px;line-height:1.65;color:var(--text-2);max-width:560px;}
.hero-lead strong{color:var(--ink);}
.hero-checks{display:flex;flex-direction:column;gap:10px;font-size:16px;color:var(--text);}
.hero-checks .row{display:flex;align-items:center;gap:10px;}
.tick{width:18px;height:18px;border-radius:50%;background:var(--blue);color:#fff;display:inline-flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;flex:none;}
.hero-actions{display:flex;align-items:center;gap:14px;margin-top:6px;flex-wrap:wrap;}

/* ---------- Form card ---------- */
.form-card{background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow-card);padding:32px;display:flex;flex-direction:column;gap:16px;}
.form-card .fc-title{font-family:var(--sora);font-weight:700;font-size:21px;color:var(--ink);}
.form-card .fc-desc{font-size:14.5px;color:var(--muted);line-height:1.5;}
.form-card.large{padding:36px;gap:18px;}
.form-card.large .fc-title{font-size:24px;}
.field{border:1.5px solid var(--line-input);border-radius:9px;padding:13px 15px;font-size:15.5px;color:var(--ink);
  outline:none;background:#FBFCFE;width:100%;transition:border-color .15s ease;}
.field:focus{border-color:var(--blue);}
textarea.field{resize:vertical;min-height:110px;}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.form-note{font-size:12.5px;color:var(--faint);line-height:1.5;}
.hp-field{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden;}
.form-msg{padding:12px 14px;border-radius:9px;font-size:14.5px;line-height:1.45;display:none;}
.form-msg.show{display:block;}
.form-msg.ok{background:#E7F6EC;color:#12703A;border:1px solid #BCE3C9;}
.form-msg.err{background:#FDECEC;color:#B42318;border:1px solid #F5C6C6;}
.field.invalid{border-color:#E1544B;background:#fff;}

/* ---------- Stat band ---------- */
.stat-band{background:var(--bg);border-bottom:1px solid var(--line);padding:36px 48px;}
.stat-band.top-border{border-top:1px solid var(--line);border-bottom:none;padding:44px 48px;}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:32px;}
.stat{display:flex;flex-direction:column;gap:4px;border-left:3px solid var(--blue);padding-left:20px;}
.stat .val{font-family:var(--sora);font-size:34px;font-weight:800;color:var(--ink);line-height:1.1;}
.stat .cap{font-size:14.5px;color:var(--muted);}

/* ---------- Services grid ---------- */
.svc-head{display:flex;align-items:flex-end;justify-content:space-between;gap:32px;}
.link-more{font-size:15.5px;font-weight:600;color:var(--blue);white-space:nowrap;text-decoration:none;}
.link-more:hover{text-decoration:underline;}
.svc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.svc-card{border:1px solid var(--line);border-radius:14px;padding:26px;display:flex;flex-direction:column;gap:12px;background:#fff;
  text-decoration:none;transition:border-color .18s ease,box-shadow .18s ease;}
.svc-card:hover{border-color:var(--blue);box-shadow:0 10px 30px rgba(16,35,63,.06);}
.svc-ico{width:44px;height:44px;border-radius:10px;display:inline-flex;align-items:center;justify-content:center;
  font-family:var(--sora);font-weight:700;font-size:16px;}
.svc-ico.primary{background:var(--blue-badge);color:var(--blue);}
.svc-ico.muted{background:var(--bg-alt2);color:var(--nav);}
.svc-card .title{font-family:var(--sora);font-weight:700;font-size:18px;color:var(--ink);}
.svc-card .desc{font-size:14.5px;line-height:1.55;color:var(--muted);}
.svc-card .go{font-size:14px;font-weight:600;color:var(--blue);margin-top:auto;}
.svc-card.dashed{border:1.5px dashed #C4D2E5;background:var(--bg-alt);justify-content:center;gap:10px;}
.svc-card.dashed .phone{font-size:14.5px;font-weight:700;color:var(--blue);}

/* wide service cards (Hizmetler page) */
.svc-wide-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;}
.svc-wide{border:1px solid var(--line);border-radius:14px;padding:30px;display:flex;gap:20px;background:#fff;text-decoration:none;transition:border-color .18s ease;}
.svc-wide:hover{border-color:var(--blue);}
.svc-wide .svc-ico{width:52px;height:52px;border-radius:12px;font-size:18px;flex:none;}
.svc-wide .body{display:flex;flex-direction:column;gap:8px;}
.svc-wide .title{font-family:var(--sora);font-weight:700;font-size:20px;color:var(--ink);}
.svc-wide .desc{font-size:15px;line-height:1.6;color:var(--muted);}
.svc-wide .go{font-size:14.5px;font-weight:600;color:var(--blue);}

/* belgelendirme 3-col */
.svc-cert-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.svc-cert{border:1px solid var(--line);border-radius:14px;padding:28px;display:flex;flex-direction:column;gap:12px;background:#fff;text-decoration:none;transition:border-color .18s ease;}
.svc-cert:hover{border-color:var(--blue);}
.svc-cert .svc-ico{width:48px;height:48px;border-radius:11px;font-size:17px;}
.svc-cert .title{font-family:var(--sora);font-weight:700;font-size:19px;color:var(--ink);}
.svc-cert .desc{font-size:15px;line-height:1.6;color:var(--muted);}
.svc-cert .go{font-size:14.5px;font-weight:600;color:var(--blue);margin-top:auto;}

/* ---------- Monitoring (navy band) ---------- */
.band-navy{background:var(--navy);padding:76px 48px;}
.band-navy .eyebrow{color:var(--blue-light);}
.band-navy h2{color:#fff;font-family:var(--sora);font-size:36px;font-weight:700;letter-spacing:-.02em;line-height:1.15;}
.band-navy .lead{font-size:16.5px;line-height:1.6;color:var(--blue-pale);}
.mon-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.mon-card{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:14px;padding:28px;display:flex;flex-direction:column;gap:12px;}
.mon-card .title{font-family:var(--sora);font-weight:700;font-size:19px;color:#fff;}
.mon-card .desc{font-size:14.5px;line-height:1.6;color:var(--blue-pale);}
.mon-card .price{font-family:var(--mono);font-size:13.5px;color:var(--blue-light);margin-top:auto;}

/* ---------- Process steps ---------- */
.proc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.proc-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:26px;display:flex;flex-direction:column;gap:10px;}
.proc-card.alt{background:var(--bg-alt);}
.proc-card .no{font-family:var(--sora);font-size:15px;font-weight:700;color:var(--blue);}
.proc-card .title{font-family:var(--sora);font-weight:700;font-size:17.5px;color:var(--ink);}
.proc-card .desc{font-size:14.5px;line-height:1.55;color:var(--muted);}

/* ---------- References ---------- */
.ref-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:16px;}
.ref-grid.wide{grid-template-columns:repeat(5,1fr);}
.ref-logo{height:96px;border:1px solid var(--line);border-radius:12px;display:flex;align-items:center;justify-content:center;overflow:hidden;background:#fff;}
.ref-logo.placeholder{background:repeating-linear-gradient(-45deg,#F4F7FB 0px,#F4F7FB 10px,#EDF2F9 10px,#EDF2F9 20px);}
.ref-logo span{font-family:var(--mono);font-size:12px;color:var(--faint);text-align:center;padding:0 8px;}
.ref-logo img{max-height:70%;max-width:80%;object-fit:contain;}

/* ---------- Reps ---------- */
.reps-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;}
.reps-grid.four{grid-template-columns:repeat(4,1fr);}
.rep-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:24px;display:flex;flex-direction:column;gap:8px;}
.rep-card.hq{background:var(--ink);border-color:var(--ink);}
.rep-card .city{font-family:var(--sora);font-weight:700;font-size:17px;color:var(--ink);}
.rep-card.hq .city{color:#fff;}
.rep-card .role{font-size:14.5px;font-weight:600;color:var(--blue);}
.rep-card .lines{font-size:13.5px;line-height:1.5;color:var(--muted);}
.rep-card.hq .lines{color:var(--blue-pale);}
.rep-card .phone{font-size:14px;font-weight:700;color:var(--blue);margin-top:auto;}
.rep-card.hq .phone{color:var(--blue-light);}
/* contact page rep cards (bigger) */
.reps-grid.contact .rep-card{padding:26px;gap:10px;}
.reps-grid.contact .rep-card .city{font-size:18px;}
.reps-grid.contact .rep-card .lines{font-size:14px;line-height:1.55;}
.reps-grid.contact .rep-card .phone{font-size:15px;color:var(--ink);}

/* ---------- CTA band ---------- */
.cta{background:var(--blue);padding:56px 48px;}
.cta .container{display:flex;align-items:center;justify-content:space-between;gap:40px;}
.cta .cta-title{font-family:var(--sora);font-size:30px;font-weight:700;color:#fff;letter-spacing:-.02em;line-height:1.2;}
.cta .cta-desc{font-size:16.5px;color:#CBDDF8;margin-top:8px;}
.cta .cta-actions{display:flex;align-items:center;gap:14px;flex:none;flex-wrap:wrap;}

/* ---------- Footer ---------- */
.footer{background:var(--navy);padding:64px 48px 32px;}
.footer .container{display:flex;flex-direction:column;gap:48px;}
.footer-cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:48px;}
.footer .brand-col{display:flex;flex-direction:column;gap:16px;}
.footer .brand .mark{width:34px;height:34px;border:2.5px solid var(--blue-light);}
.footer .brand .mark i{width:11px;height:11px;background:var(--blue-light);}
.footer .brand .name b{font-size:17px;color:#fff;}
.footer .brand .name span{font-size:9px;color:var(--blue-light);}
.footer .about{font-size:14.5px;line-height:1.65;color:var(--blue-pale);}
.footer-col{display:flex;flex-direction:column;gap:12px;font-size:14.5px;color:var(--blue-pale);}
.footer-col h4{font-family:var(--sora);font-weight:700;font-size:14px;color:#fff;letter-spacing:.06em;}
.footer-col a{color:inherit;text-decoration:none;transition:color .15s ease;}
.footer-col a:hover{color:#fff;}
.footer-col .strong{color:#fff;font-weight:600;}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:24px;display:flex;align-items:center;justify-content:space-between;gap:24px;font-size:13px;color:var(--faint);flex-wrap:wrap;}
.social-row{display:flex;gap:10px;margin-top:4px;}
.social-row a{width:34px;height:34px;border-radius:8px;border:1px solid rgba(255,255,255,.18);display:inline-flex;align-items:center;justify-content:center;color:var(--blue-pale);}
.social-row a:hover{color:#fff;border-color:var(--blue-light);}
.social-row svg{width:17px;height:17px;}

/* ---------- WhatsApp float ---------- */
.wa-float{position:fixed;right:28px;bottom:28px;z-index:90;display:inline-flex;align-items:center;gap:9px;background:var(--wa);color:#fff;
  font-weight:700;font-size:15px;padding:13px 20px;border-radius:999px;box-shadow:0 10px 28px rgba(37,211,102,.4);text-decoration:none;}
.wa-float:hover{background:#1fbe5b;}
.wa-icon{width:21px;height:21px;flex:none;}
.wa-icon-sm{width:18px;height:18px;flex:none;vertical-align:-3px;}

/* ---------- Service detail ---------- */
.detail-wrap{display:grid;grid-template-columns:1fr 380px;gap:64px;align-items:start;}
.detail-main{display:flex;flex-direction:column;gap:40px;}
.detail-side{display:flex;flex-direction:column;gap:20px;}
.side-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:24px;display:flex;flex-direction:column;}
.side-card h3{font-family:var(--sora);font-weight:700;font-size:16px;color:var(--ink);margin-bottom:10px;}
.side-links a{padding:11px 12px;border-radius:8px;font-size:15px;color:var(--text);text-decoration:none;transition:background .15s ease;}
.side-links a:hover{background:var(--bg-alt);}
.side-links a.active{background:var(--blue-badge);color:var(--blue);font-weight:600;}
.side-card.navy{background:var(--navy);border-color:var(--navy);gap:14px;}
.side-card.navy h3{color:#fff;font-size:19px;}
.side-card.navy .desc{font-size:14.5px;line-height:1.6;color:var(--blue-pale);}
.side-card.navy .btn-white{padding:13px;border-radius:9px;}
.side-card.navy .btn-outline-light{padding:12px;border-radius:9px;font-size:15px;}
.side-card .prot{font-size:15px;line-height:1.6;color:var(--muted);}

/* ---------- Rich content ---------- */
.rich{display:flex;flex-direction:column;gap:16px;color:var(--text);font-size:17px;line-height:1.75;}
.rich h2{font-family:var(--sora);font-size:28px;font-weight:700;color:var(--ink);letter-spacing:-.02em;margin-top:8px;}
.rich h3{font-family:var(--sora);font-size:21px;font-weight:700;color:var(--ink);margin-top:6px;}
.rich p{margin:0;}
.rich strong{color:var(--ink);}
.rich a{color:var(--blue);}
.rich>ul,.rich>ol{margin:0;padding-left:22px;display:flex;flex-direction:column;gap:8px;}
.rich ul.check-list{list-style:none;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:12px 32px;}
.rich ul.check-list li{position:relative;padding-left:28px;font-size:15.5px;}
.rich ul.check-list li:before{content:"✓";position:absolute;left:0;top:1px;width:18px;height:18px;border-radius:50%;background:var(--blue);color:#fff;font-size:11px;font-weight:700;display:inline-flex;align-items:center;justify-content:center;}
.rich ul.doc-list{list-style:none;padding:0;display:flex;flex-direction:column;gap:10px;}
.rich ul.doc-list li{position:relative;padding-left:24px;}
.rich ul.doc-list li:before{content:"";position:absolute;left:4px;top:11px;width:7px;height:7px;border-radius:50%;background:var(--blue);}
.steps{display:flex;flex-direction:column;gap:12px;margin-top:4px;}
.step{display:flex;gap:16px;align-items:flex-start;}
.step-n{width:30px;height:30px;border-radius:50%;background:var(--blue-badge);color:var(--blue);display:inline-flex;align-items:center;justify-content:center;font-family:var(--sora);font-weight:700;font-size:14px;flex:none;}
.step-text{font-size:16px;line-height:1.65;color:var(--text);}
.step-text strong{color:var(--ink);}
.callout{background:var(--bg-alt);border:1px solid var(--line);border-radius:14px;padding:28px;display:flex;align-items:center;justify-content:space-between;gap:24px;}
.callout-body{display:flex;flex-direction:column;gap:6px;}
.callout-title{font-family:var(--sora);font-weight:700;font-size:18px;color:var(--ink);}
.callout-desc{font-size:15px;line-height:1.6;color:var(--muted);}
.callout-btn{display:inline-flex;align-items:center;gap:8px;background:var(--blue);color:#fff !important;font-weight:600;font-size:15px;padding:12px 22px;border-radius:9px;text-decoration:none;white-space:nowrap;}
.callout-btn:hover{background:var(--blue-dark);}

/* ---------- Founder card (about) ---------- */
.about-grid{display:grid;grid-template-columns:1fr 400px;gap:72px;align-items:start;}
.founder-card{background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow-soft);overflow:hidden;display:flex;flex-direction:column;}
.founder-photo{height:320px;background:repeating-linear-gradient(-45deg,#F4F7FB 0px,#F4F7FB 12px,#EDF2F9 12px,#EDF2F9 24px);display:flex;align-items:center;justify-content:center;}
.founder-photo span{font-family:var(--mono);font-size:13px;color:var(--faint);}
.founder-photo img{width:100%;height:100%;object-fit:cover;}
.founder-body{padding:26px;display:flex;flex-direction:column;gap:8px;}
.founder-body .name{font-family:var(--sora);font-weight:700;font-size:22px;color:var(--ink);}
.founder-body .role{font-size:15px;color:var(--blue);font-weight:600;}
.founder-body .quote{font-size:14.5px;line-height:1.6;color:var(--muted);}
.founder-body .phone{font-size:15px;font-weight:700;color:var(--ink);margin-top:8px;}

/* ---------- About figure ---------- */
.about-figure{margin:0;border:1px solid var(--line);border-radius:16px;overflow:hidden;background:#fff;box-shadow:var(--shadow-soft);}
.about-figure img{width:100%;height:auto;display:block;}
.about-figure figcaption{padding:14px 20px;font-size:14px;color:var(--muted);text-align:center;border-top:1px solid var(--line);background:var(--bg-alt);}

/* ---------- Values (about) ---------- */
.values-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.value-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:30px;display:flex;flex-direction:column;gap:12px;}
.value-card .no{font-family:var(--sora);font-size:15px;font-weight:700;color:var(--blue);}
.value-card .title{font-family:var(--sora);font-weight:700;font-size:20px;color:var(--ink);}
.value-card .desc{font-size:15px;line-height:1.6;color:var(--muted);}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start;}
.contact-info{display:flex;flex-direction:column;gap:20px;}
.hq-card{background:var(--navy);border-radius:16px;padding:32px;display:flex;flex-direction:column;gap:18px;}
.hq-card h3{font-family:var(--sora);font-weight:700;font-size:22px;color:#fff;}
.hq-card .block{display:flex;flex-direction:column;gap:12px;font-size:15.5px;line-height:1.6;color:var(--blue-pale);}
.hq-card .block strong{color:#fff;}
.hq-card .div{border-top:1px solid rgba(255,255,255,.14);padding-top:18px;display:flex;flex-direction:column;gap:8px;font-size:15.5px;color:var(--blue-pale);}
.hq-card .div strong{color:#fff;}
.hq-card .wa-btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;background:var(--wa);color:#fff;font-weight:700;font-size:15.5px;padding:13px;border-radius:10px;text-decoration:none;}
.map-box{height:260px;border:1px solid var(--line);border-radius:16px;overflow:hidden;background:repeating-linear-gradient(-45deg,#F4F7FB 0px,#F4F7FB 12px,#EDF2F9 12px,#EDF2F9 24px);display:flex;align-items:center;justify-content:center;}
.map-box span{font-family:var(--mono);font-size:13px;color:var(--faint);text-align:center;padding:0 12px;}
.map-box iframe{width:100%;height:100%;border:0;display:block;}

/* ---------- Knowledge ---------- */
.kb-groups{display:flex;flex-direction:column;gap:56px;}
.kb-group{display:flex;flex-direction:column;gap:20px;}
.kb-group h2{font-family:var(--sora);font-size:26px;font-weight:700;color:var(--ink);letter-spacing:-.02em;}
.doc-list-box{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:14px;overflow:hidden;}
.doc-row{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:20px 26px;background:#fff;text-decoration:none;transition:background .15s ease;}
.doc-row+.doc-row{border-top:1px solid var(--line);}
.doc-row:hover{background:var(--bg-alt);}
.doc-row .left{display:flex;align-items:center;gap:16px;}
.doc-badge{background:var(--blue-badge);color:var(--blue);font-family:var(--mono);font-size:12px;font-weight:500;padding:5px 10px;border-radius:6px;flex:none;}
.doc-row .name{font-size:16px;font-weight:600;color:var(--ink);}
.doc-row .name .muted{color:var(--faint);font-weight:500;}
.doc-row .dl{font-size:15px;font-weight:600;color:var(--blue);white-space:nowrap;}
.doc-row.disabled{cursor:default;opacity:.85;}
.doc-row.disabled:hover{background:#fff;}
.links-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;}
.link-card{border:1px solid var(--line);border-radius:14px;padding:26px;background:var(--bg-alt);display:flex;flex-direction:column;gap:8px;text-decoration:none;transition:border-color .15s ease;}
.link-card:hover{border-color:var(--blue);}
.link-card .title{font-family:var(--sora);font-weight:700;font-size:17.5px;color:var(--ink);}
.link-card .desc{font-size:15px;line-height:1.6;color:var(--muted);}

/* ---------- 404 ---------- */
.err-page{min-height:52vh;display:flex;align-items:center;justify-content:center;text-align:center;padding:80px 48px;}
.err-page .inner{display:flex;flex-direction:column;gap:16px;align-items:center;}
.err-page .code{font-family:var(--sora);font-size:96px;font-weight:800;color:var(--blue);line-height:1;letter-spacing:-.03em;}
.err-page h1{font-size:32px;color:var(--ink);}
.err-page p{color:var(--muted);font-size:17px;max-width:460px;}

/* ---------- Lang switcher ---------- */
.lang-switch{display:flex;align-items:center;gap:6px;font-size:13.5px;}
.lang-switch a{text-decoration:none;color:var(--blue-pale);padding:2px 6px;border-radius:5px;}
.lang-switch a.active{color:#fff;font-weight:600;}
.topbar .lang-switch a{color:var(--blue-pale);}
.topbar .lang-switch a.active{color:#fff;}

/* ==========================================================================
   Responsive
   ========================================================================== */
/* ---- ≤1024px: tablet — hamburger menü, kompakt yerleşim ---- */
@media (max-width:1024px){
  /* Bölüm yatay boşlukları */
  .section{padding:64px 32px;}
  .section--sm{padding:52px 32px;}
  .hero{padding:56px 32px;}
  .page-hero{padding:56px 32px;}
  .band-navy{padding:64px 32px;}
  .cta{padding:48px 32px;}
  .footer{padding:56px 32px 28px;}
  .stat-band{padding-left:32px;padding-right:32px;}
  .topbar .container,.header .container{padding-left:32px;padding-right:32px;}

  /* Header: nav → hamburger, telefon görünür, CTA butonu gizli */
  .nav-desktop{display:none;}
  .nav-toggle{display:inline-flex;}
  .header-book{display:none;}
  .header-phone{display:inline-flex;}

  /* Izgaralar */
  .hero .container{grid-template-columns:1fr;gap:40px;}
  .form-card{max-width:100%;}
  .svc-grid{grid-template-columns:repeat(2,1fr);}
  .detail-wrap{grid-template-columns:1fr;gap:40px;}
  .about-grid{grid-template-columns:1fr;gap:40px;}
  .about-grid .founder-card{max-width:460px;}
  .ref-grid,.ref-grid.wide{grid-template-columns:repeat(4,1fr);}
  .reps-grid{grid-template-columns:repeat(3,1fr);}
  .reps-grid.four,.reps-grid.contact{grid-template-columns:repeat(2,1fr);}
  .footer-cols{grid-template-columns:1fr 1fr;gap:36px;}

  .hero h1{font-size:46px;}
}

/* ---- ≤820px: küçük tablet ---- */
@media (max-width:820px){
  .topbar{display:none;} /* dar ekranda üst şerit gizlenir (bilgiler header/footer'da) */
  .mon-grid,.proc-grid,.values-grid,.svc-cert-grid{grid-template-columns:repeat(2,1fr);}
  .stat-grid{grid-template-columns:repeat(2,1fr);gap:24px;}
  .svc-wide-grid{grid-template-columns:1fr;}
  .contact-grid{grid-template-columns:1fr;gap:32px;}
  .cta .container{flex-direction:column;align-items:flex-start;}
  .hero h1{font-size:40px;}
  .page-hero h1{font-size:36px;}
  .h2{font-size:30px;}
}

/* ---- ≤600px: mobil ---- */
@media (max-width:600px){
  .topbar{display:none;}
  .section{padding:44px 18px;}
  .section--sm{padding:40px 18px;}
  .hero{padding:40px 18px;}
  .page-hero{padding:40px 18px;}
  .band-navy{padding:48px 18px;}
  .cta{padding:40px 18px;}
  .footer{padding:44px 18px 24px;}
  .stat-band{padding-left:18px;padding-right:18px;}
  .header .container{padding-left:18px;padding-right:18px;gap:10px;}

  .hero h1{font-size:33px;}
  .page-hero h1{font-size:29px;}
  .h2,.h2--sm{font-size:25px;}
  .band-navy h2{font-size:27px;}

  .svc-grid,.mon-grid,.proc-grid,.values-grid,.svc-cert-grid,.stat-grid,
  .reps-grid,.reps-grid.four,.reps-grid.contact,.links-grid,.field-row,
  .rich ul.check-list{grid-template-columns:1fr;}
  .ref-grid,.ref-grid.wide{grid-template-columns:repeat(2,1fr);}
  .footer-cols{grid-template-columns:1fr;gap:26px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:10px;}

  .svc-head{flex-direction:column;align-items:flex-start;gap:14px;}
  .cta .cta-title{font-size:25px;}
  .hero-actions{flex-direction:column;align-items:stretch;}
  .hero-actions .btn{justify-content:center;}
  .callout{flex-direction:column;align-items:flex-start;}
  .callout-btn{width:100%;justify-content:center;}
  .form-card,.form-card.large{padding:22px;}
  .wa-float{right:16px;bottom:16px;padding:12px 16px;font-size:14px;}
  .header-phone span{display:none;} /* dar ekranda yalnızca ikon */
  .header-phone{padding:8px;border:1px solid var(--line);border-radius:8px;}
  .brand .name b{font-size:20px;}
}