/* ===== Çankaya Bilişim — Shared Design System ===== */
:root{
  --paper: #FAF9F6;
  --paper-alt: #EFF1EC;
  --ink: #1B2A41;
  --ink-soft: #3B4C68;
  --ledger: #2F5D50;
  --ledger-deep: #22453B;
  --mark: #2B6C8F;
  --mark-soft: #6FA0B8;
  --slate: #6B6F76;
  --line: #DBDFDC;
  --white: #FFFFFF;
  --gold: #B9973F;
  --gold-soft: #E3C878;
  --gold-pale: #F4ECDA;
}

*{ margin:0; padding:0; box-sizing:border-box; }
html{ scroll-behavior:smooth; }
:target{ scroll-margin-top:100px; }
body{
  background:var(--paper);
  color:var(--ink);
  font-family:'Inter', -apple-system, sans-serif;
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
a{ color:inherit; text-decoration:none; }
img, svg{ display:block; max-width:100%; }
ul{ list-style:none; }

.wrap{ max-width:1180px; margin:0 auto; padding:0 40px; }

.eyebrow{
  font-family:'IBM Plex Mono', monospace;
  font-size:12.5px;
  letter-spacing:0.14em;
  text-transform:uppercase;
  color:var(--mark);
  display:flex;
  align-items:center;
  gap:10px;
}
.eyebrow::before{ content:""; width:22px; height:1px; background:var(--mark); display:inline-block; }

h1, h2, h3{
  font-family:'Newsreader', Georgia, serif;
  font-optical-sizing:auto;
  font-weight:600;
  color:var(--ink);
  letter-spacing:-0.015em;
}

:focus-visible{ outline:2px solid var(--ledger); outline-offset:3px; }

@media (prefers-reduced-motion: reduce){
  *{ animation-duration:0.01ms !important; animation-iteration-count:1 !important; transition-duration:0.01ms !important; scroll-behavior:auto !important; }
}

/* ---------- HEADER ---------- */
header{
  position:sticky; top:0; z-index:50;
  background:rgba(250,247,242,0.9);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.nav{
  display:flex; align-items:center; justify-content:space-between;
  padding:20px 40px; max-width:1180px; margin:0 auto;
}
.brand{
  display:flex; align-items:center; gap:10px;
  font-family:'Newsreader', Georgia, serif;
  font-optical-sizing:auto;
  font-weight:600; font-size:21px; color:var(--ink);
}
.brand-logo{ display:block; height:34px; width:auto; }
.navlinks{
  display:flex; align-items:center; gap:34px;
  font-size:14.5px; font-weight:500; color:var(--ink-soft);
}
.navlinks > a, .navlinks .nav-trigger{ position:relative; padding:6px 0; display:inline-flex; align-items:center; gap:5px; cursor:pointer; background:none; border:none; font:inherit; color:inherit; }
.navlinks > a::after, .navlinks .nav-trigger::after{
  content:""; position:absolute; left:0; bottom:0; width:0; height:1px;
  background:var(--mark); transition:width .25s ease;
}
.navlinks > a:hover::after, .navlinks .nav-trigger:hover::after{ width:100%; }
.navlinks > a:hover, .navlinks .nav-trigger:hover{ color:var(--ink); }
.navlinks > a.is-active, .navlinks .nav-trigger.is-active{ color:var(--ledger); }
.navlinks > a.is-active::after, .navlinks .nav-trigger.is-active::after{ width:100%; background:var(--ledger); }

/* ---------- NAV MEGA MENU (Çözümler / Ürünler / Kurumsal) ---------- */
.nav-item{ position:relative; }
.nav-caret{ font-size:10px; line-height:1; opacity:.65; transition:transform .2s ease; transform:translateY(1px); }
.nav-item:hover .nav-caret, .nav-item:focus-within .nav-caret{ transform:rotate(180deg) translateY(-1px); }
/* Outer .mega-panel sits flush against the trigger (top:100%, zero gap) so the hover
   chain never breaks while the pointer travels from the link down into the panel;
   the visible "floating" look comes from the inner .mega-card's own offset/animation. */
.mega-panel{
  position:absolute; top:100%; left:50%;
  transform:translateX(-50%);
  padding-top:14px;
  opacity:0; visibility:hidden; pointer-events:none;
  transition:opacity .18s ease, visibility .18s;
  z-index:60;
}
.nav-item:hover .mega-panel, .nav-item:focus-within .mega-panel{
  opacity:1; visibility:visible; pointer-events:auto;
}
.mega-card{
  background:var(--white); border:1px solid var(--line); border-radius:12px;
  box-shadow:0 30px 60px -30px rgba(27,42,65,0.35);
  padding:26px;
  transform:translateY(4px);
  transition:transform .18s ease;
}
.nav-item:hover .mega-card, .nav-item:focus-within .mega-card{ transform:translateY(0); }
.mega-panel.mega-wide .mega-card{ width:600px; }
.mega-panel.mega-xl .mega-card{ width:680px; }
.mega-grid{ display:grid; gap:26px; }
.mega-col-label{ font-family:'IBM Plex Mono', monospace; font-size:11px; letter-spacing:.08em; text-transform:uppercase; color:var(--mark); margin-bottom:12px; }
.mega-links{ display:flex; flex-direction:column; gap:2px; }
.mega-link{ display:block; padding:9px 10px; border-radius:6px; transition:background .15s ease; }
.mega-link:hover{ background:var(--paper-alt); }
.mega-link-title{ font-size:14px; font-weight:600; color:var(--ink); }
.mega-link-desc{ font-size:12px; color:var(--slate); margin-top:2px; line-height:1.45; }
.mega-promo{
  background:var(--paper-alt); border-radius:10px; padding:20px;
  display:flex; flex-direction:column; gap:9px; justify-content:center;
}
.mega-promo h4{ font-size:15.5px; }
.mega-promo p{ font-size:12.5px; color:var(--ink-soft); line-height:1.55; }
.mega-promo a{ font-size:12.5px; font-weight:600; color:var(--ledger); }
.mega-promo a:hover{ color:var(--ledger-deep); }
@media (max-width:1180px){ .mega-panel.mega-wide .mega-card{ width:520px; } .mega-panel.mega-xl .mega-card{ width:580px; } }

.btn{
  display:inline-flex; align-items:center; gap:8px;
  font-family:'Inter', sans-serif; font-weight:600; font-size:14.5px;
  padding:12px 22px; border-radius:3px; cursor:pointer;
  border:1px solid transparent; transition:all .2s ease; white-space:nowrap;
}
.btn-primary{ background:var(--ledger); color:var(--paper); }
.btn-primary:hover{ background:var(--ledger-deep); transform:translateY(-1px); }
.btn-ghost{ background:transparent; color:var(--ink); border-color:var(--ink); }
.btn-ghost:hover{ background:var(--ink); color:var(--paper); }
.mobile-hide{ display:flex; }

/* ---------- MOBİL MENÜ (hamburger) ---------- */
.menu-toggle{
  display:none; flex-direction:column; justify-content:center; align-items:center; gap:4px;
  width:38px; height:38px; padding:0; border:1px solid var(--line); border-radius:8px;
  background:var(--white); cursor:pointer; flex-shrink:0;
}
.menu-toggle span{ display:block; width:18px; height:2px; background:var(--ink); border-radius:1px; transition:transform .2s ease, opacity .2s ease; }
.menu-toggle[aria-expanded="true"] span:nth-child(1){ transform:translateY(6px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2){ opacity:0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3){ transform:translateY(-6px) rotate(-45deg); }

.nav-caret-btn{
  background:none; border:none; padding:6px 0 6px 5px; margin:0; cursor:pointer; color:inherit;
  display:inline-flex; align-items:center; justify-content:center; line-height:inherit; font:inherit;
}

@media (max-width:860px){
  .nav{ position:relative; padding:16px 20px; }
  .menu-toggle{ display:flex; }
  .nav-caret-btn{ padding:15px 4px 15px 10px; }

  .navlinks{
    display:none; flex-direction:column; align-items:stretch; gap:0;
    position:absolute; top:100%; left:0; right:0;
    background:var(--paper); border-bottom:1px solid var(--line);
    padding:6px 20px 18px; max-height:calc(100vh - 70px); overflow-y:auto;
    box-shadow:0 24px 40px -24px rgba(27,42,65,.35); z-index:55;
  }
  .navlinks.is-open{ display:flex; }
  .navlinks > a{ padding:15px 0; border-bottom:1px solid var(--line); }

  .nav-item{
    display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap;
    border-bottom:1px solid var(--line);
  }
  .nav-item .nav-trigger{ padding:15px 0; }
  .nav-item .nav-trigger::after{ display:none; }

  /* Masaüstünde hover ile açılan mega panel; mobilde caret'e dokununca açılır/kapanır */
  .mega-panel{
    position:static; transform:none; padding-top:0; margin:0 0 14px;
    opacity:1; visibility:visible; pointer-events:auto;
    width:100%; order:3; display:none;
  }
  .nav-item.is-open .mega-panel{ display:block; }
  .nav-item.is-open .nav-caret{ transform:rotate(180deg); }
  .mega-card{ width:100% !important; border:none; box-shadow:none; padding:0; transform:none; }
  .mega-grid{ grid-template-columns:1fr !important; gap:18px; }
  .mega-promo{ background:var(--paper-alt); }

  /* Giriş/kayıt butonları dar ekranda hamburger'e yer bırakacak şekilde küçülür */
  .mobile-hide{ gap:8px !important; }
  .mobile-hide .btn{ padding:9px 14px; font-size:13.5px; }
}

@media (max-width:420px){
  .mobile-hide .btn-primary span, .mobile-hide .btn-primary{ font-size:12.5px; padding:9px 10px; }
}

/* ---------- PAGE HERO (inner pages) ---------- */
.page-hero{
  padding:70px 0 60px;
  border-bottom:1px solid var(--line);
  background:var(--paper-alt);
}
.page-hero .crumbs{
  font-family:'IBM Plex Mono', monospace;
  font-size:12px; color:var(--slate); margin-bottom:18px;
}
.page-hero .crumbs a{ color:var(--slate); }
.page-hero .crumbs a:hover{ color:var(--ledger); }
.page-hero h1{
  font-size:clamp(32px,3.6vw,48px);
  max-width:18ch;
  line-height:1.14;
  margin-top:16px;
}
.page-hero p{
  color:var(--ink-soft); font-size:17px; max-width:56ch; margin-top:18px;
}

/* ---------- STAT STRIP ---------- */
.stat-strip{
  border-top:1px solid var(--line); border-bottom:1px solid var(--line);
  padding:36px 0; background:var(--paper-alt);
}
.stat-strip .wrap{ display:grid; grid-template-columns:repeat(4,1fr); gap:20px; }
.stat .num{
  font-family:'Newsreader', Georgia, serif; font-optical-sizing:auto;
  font-size:34px; font-weight:600; color:var(--ink);
}
.stat .num span{ color:var(--mark); }
.stat .label{ font-family:'IBM Plex Mono', monospace; font-size:12px; color:var(--slate); margin-top:6px; }
@media (max-width:760px){ .stat-strip .wrap{ grid-template-columns:repeat(2,1fr); } }

/* ---------- VENDOR / PARTNER STRIP ---------- */
.vendor-strip{ background:var(--white); padding:56px 0; border-bottom:1px solid var(--line); }
.vendor-strip .vendor-head{
  display:flex; align-items:baseline; justify-content:space-between; flex-wrap:wrap; gap:12px;
  margin-bottom:30px;
}
.vendor-strip .vendor-head p{ color:var(--slate); font-size:14.5px; max-width:44ch; }
.vendor-row{ display:grid; grid-template-columns:repeat(4,1fr); gap:1px; background:var(--line); border:1px solid var(--line); }
.vendor-badge{
  position:relative; overflow:hidden;
  background:var(--white); padding:30px 20px; display:flex; flex-direction:column; gap:6px;
  align-items:flex-start; justify-content:center; min-height:110px;
  transition:background .2s ease;
}
.vendor-badge::before{
  content:""; position:absolute; inset:0 0 auto 0; height:3px; transform:scaleX(0); transform-origin:left;
  background:linear-gradient(90deg, var(--mark), var(--gold)); transition:transform .25s ease;
}
.vendor-badge:hover{ background:var(--paper-alt); }
.vendor-badge:hover::before{ transform:scaleX(1); }
.vendor-badge .vendor-name{ font-family:'Newsreader', serif; font-optical-sizing:auto; font-weight:600; font-size:21px; transition:color .2s ease; }
.vendor-badge:hover .vendor-name{ color:var(--ledger-deep); }
.vendor-badge .vendor-tag{ font-family:'IBM Plex Mono', monospace; font-size:10.5px; letter-spacing:.05em; text-transform:uppercase; color:var(--mark); }
@media (max-width:760px){ .vendor-row{ grid-template-columns:repeat(2,1fr); } }

/* ---------- SECTION HEADS ---------- */
section{ padding:100px 0; position:relative; }
.section-head{ max-width:640px; margin-bottom:56px; }
.section-head h2{ font-size:clamp(28px,3vw,40px); margin-top:16px; line-height:1.16; }
.section-head p{ color:var(--slate); font-size:16.5px; margin-top:16px; max-width:52ch; }
.section-head.centered{ margin-left:auto; margin-right:auto; text-align:center; }
.section-head.centered .eyebrow{ justify-content:center; }

/* ---------- SOLUTION CARD GRID (index overview) ---------- */
.solutions-grid{ display:grid; grid-template-columns:repeat(2,1fr); gap:1px; background:var(--line); border:1px solid var(--line); }
.solution-card{
  background:var(--white); padding:38px 34px; display:flex; flex-direction:column; gap:14px;
  transition:background .2s ease;
}
.solution-card:hover{ background:var(--paper-alt); }
.solution-card .sol-index{ font-family:'IBM Plex Mono', monospace; color:var(--mark); font-size:12.5px; }
.solution-card h3{ font-size:22px; }
.solution-card p{ color:var(--slate); font-size:15px; }
.solution-card .sol-link{
  margin-top:auto; padding-top:10px;
  font-family:'IBM Plex Mono', monospace; font-size:12.5px; color:var(--ledger);
  display:flex; align-items:center; gap:6px;
}
.solution-card .sol-link .arrow{ transition:transform .2s ease; }
.solution-card:hover .sol-link .arrow{ transform:translateX(4px); }
@media (max-width:760px){ .solutions-grid{ grid-template-columns:1fr; } }

/* ---------- PILLARS ---------- */
.pillars{ background:var(--paper-alt); }
.pillar-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:1px; background:var(--line); border:1px solid var(--line); }
.pillar{ background:var(--paper-alt); padding:40px 34px; }
.pillar .pillar-index{ font-family:'IBM Plex Mono', monospace; color:var(--mark); font-size:13px; margin-bottom:22px; }
.pillar h3{ font-size:21px; margin-bottom:12px; }
.pillar p{ color:var(--slate); font-size:15px; }
@media (max-width:820px){ .pillar-grid{ grid-template-columns:1fr; } }

/* ---------- PROCESS RAIL (numbered sequence) ---------- */
.process-rail{ position:relative; }
.process-rail::before{
  content:""; position:absolute; left:23px; top:14px; bottom:14px; width:1px;
  background:repeating-linear-gradient(to bottom, var(--mark) 0 6px, transparent 6px 12px);
}
.process-step{
  position:relative; display:grid; grid-template-columns:48px 1fr; gap:28px;
  padding:34px 0; border-bottom:1px solid var(--line);
}
.process-step:first-child{ padding-top:0; }
.process-step:last-child{ border-bottom:none; padding-bottom:0; }
.step-num{
  position:relative; z-index:2; width:48px; height:48px; border-radius:50%;
  background:var(--paper); border:1.5px solid var(--ledger);
  display:flex; align-items:center; justify-content:center;
  font-family:'IBM Plex Mono', monospace; font-size:14px; color:var(--ledger); flex-shrink:0;
}
.step-body{ display:flex; flex-direction:column; gap:6px; }
.step-body .step-tag{ font-family:'IBM Plex Mono', monospace; font-size:11.5px; letter-spacing:.08em; text-transform:uppercase; color:var(--mark); }
.step-body h3{ font-size:22px; font-weight:600; }
.step-body p{ color:var(--slate); font-size:15px; max-width:62ch; }
@media (max-width:640px){
  .process-rail::before{ left:19px; }
  .step-num{ width:40px; height:40px; font-size:13px; }
  .process-step{ grid-template-columns:40px 1fr; gap:18px; }
}

/* ---------- FEATURE LIST (checklist style) ---------- */
.feature-list{ display:grid; grid-template-columns:1fr 1fr; gap:14px 32px; margin-top:26px; }
.feature-list li{
  display:flex; align-items:flex-start; gap:12px; font-size:14.5px; color:var(--ink-soft);
  padding:14px 0; border-bottom:1px solid var(--line);
}
.feature-list li::before{
  content:""; width:7px; height:7px; border-radius:50%; background:var(--ledger);
  flex-shrink:0; margin-top:7px;
}
@media (max-width:700px){ .feature-list{ grid-template-columns:1fr; } }

/* ---------- REFERENCES ---------- */
.refs{ background:var(--white); }
.ref-grid{ display:grid; grid-template-columns:repeat(3, 1fr); gap:28px; }
.ref-card{
  border:1px solid var(--line); border-radius:4px; padding:32px;
  display:flex; flex-direction:column; gap:22px; background:var(--paper);
}
.ref-quote{
  font-family:'Newsreader', Georgia, serif; font-optical-sizing:auto; font-weight:500;
  font-size:18px; line-height:1.5; color:var(--ink);
}
.ref-quote::before{ content:"“"; color:var(--mark); }
.ref-quote::after{ content:"”"; color:var(--mark); }
.ref-meta{ display:flex; align-items:center; gap:12px; padding-top:16px; border-top:1px solid var(--line); }
.ref-avatar{
  width:38px; height:38px; border-radius:50%; background:var(--ledger); color:var(--paper);
  display:flex; align-items:center; justify-content:center; font-family:'IBM Plex Mono', monospace;
  font-size:13px; flex-shrink:0;
}
.ref-meta .role{ font-size:13.5px; font-weight:600; }
.ref-meta .sector{ font-size:12.5px; color:var(--slate); font-family:'IBM Plex Mono', monospace; }
@media (max-width:900px){ .ref-grid{ grid-template-columns:1fr; } }

/* ---------- SECTORS ---------- */
.sectors{ background:var(--paper-alt); padding:70px 0; }
.sector-row{ display:flex; flex-wrap:wrap; gap:14px; justify-content:center; }
.sector-chip{
  font-family:'IBM Plex Mono', monospace; font-size:13px; letter-spacing:.03em; color:var(--ink-soft);
  border:1px solid var(--line); padding:10px 18px; border-radius:100px; background:var(--paper);
}

/* ---------- OFFICE / LOCATION CARDS ---------- */
.office-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:28px; }
.office-card{ border:1px solid var(--line); border-radius:4px; padding:32px; background:var(--white); }
.office-card .office-tag{ font-family:'IBM Plex Mono', monospace; font-size:11.5px; color:var(--mark); text-transform:uppercase; letter-spacing:.06em; margin-bottom:12px; }
.office-card h3{ font-size:22px; margin-bottom:14px; }
.office-card .office-line{ color:var(--ink-soft); font-size:14.5px; margin-bottom:6px; }
@media (max-width:960px){ .office-grid{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:700px){ .office-grid{ grid-template-columns:1fr; } }

/* ---------- CTA BAND ---------- */
.cta-band{ background:var(--ink); color:var(--paper); padding:100px 0; position:relative; overflow:hidden; }
.cta-band::before{ content:""; position:absolute; right:-120px; top:-120px; width:360px; height:360px; border-radius:50%; border:1px solid rgba(111,160,184,0.25); }
.cta-band::after{ content:""; position:absolute; right:-60px; top:-60px; width:240px; height:240px; border-radius:50%; border:1px solid rgba(111,160,184,0.25); }
.cta-inner{ display:flex; justify-content:space-between; align-items:flex-end; gap:40px; flex-wrap:wrap; position:relative; z-index:1; }
.cta-inner h2{ color:var(--paper); font-size:clamp(28px,3.4vw,44px); max-width:17ch; line-height:1.15; }
.cta-inner .eyebrow{ color:var(--mark-soft); }
.cta-inner .eyebrow::before{ background:var(--mark-soft); }
.cta-side p{ color:#B7C0CD; max-width:32ch; margin-bottom:24px; font-size:15.5px; }
.cta-band .btn-primary{ background:var(--mark); color:var(--ink); }
.cta-band .btn-primary:hover{ background:var(--mark-soft); }

/* ---------- CONTACT FORM ---------- */
.contact-grid{ display:grid; grid-template-columns:1fr 1fr; gap:60px; align-items:start; }
.contact-form{ display:flex; flex-direction:column; gap:18px; }
.form-row{ display:grid; grid-template-columns:1fr 1fr; gap:16px; }
.form-field{ display:flex; flex-direction:column; gap:8px; }
.form-field label{ font-family:'IBM Plex Mono', monospace; font-size:11.5px; text-transform:uppercase; letter-spacing:.05em; color:var(--slate); }
.form-field input, .form-field select, .form-field textarea{
  font-family:'Inter', sans-serif; font-size:14.5px; color:var(--ink);
  border:1px solid var(--line); border-radius:3px; padding:12px 14px; background:var(--white);
}
.form-field textarea{ resize:vertical; min-height:110px; }
.form-field input:focus, .form-field select:focus, .form-field textarea:focus{ outline:2px solid var(--ledger); outline-offset:1px; }
.contact-note{ font-size:12.5px; color:var(--slate); margin-top:4px; }
@media (max-width:800px){ .contact-grid{ grid-template-columns:1fr; } .form-row{ grid-template-columns:1fr; } }

/* ---------- FOOTER ---------- */
footer{ background:var(--paper-alt); padding:70px 0 30px; border-top:1px solid var(--line); }
.footer-grid{ display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:40px; padding-bottom:50px; }
.footer-brand{ display:flex; flex-direction:column; gap:16px; max-width:280px; }
.footer-brand p{ color:var(--slate); font-size:14px; }
.footer-col h4{ font-family:'IBM Plex Mono', monospace; font-size:12px; letter-spacing:.08em; text-transform:uppercase; color:var(--mark); margin-bottom:18px; }
.footer-col ul{ display:flex; flex-direction:column; gap:11px; }
.footer-col a{ color:var(--ink-soft); font-size:14.5px; transition:color .2s; }
.footer-col a:hover{ color:var(--ledger); }
.footer-bottom{
  display:flex; justify-content:space-between; align-items:center; padding-top:26px;
  border-top:1px solid var(--line); font-size:13px; color:var(--slate); flex-wrap:wrap; gap:12px;
}
.footer-bottom .footer-legal{ display:flex; gap:18px; }
.footer-bottom .footer-legal a{ color:var(--slate); font-size:13px; transition:color .2s; }
.footer-bottom .footer-legal a:hover{ color:var(--ledger); }
/* ---------- SERTİFİKALAR & ÖDÜLLER (premium) ---------- */
.certs-showcase{ background:var(--paper-alt); border-bottom:1px solid var(--line); }
.certs-showcase .section-head{ margin-bottom:46px; }
.cert-cats{ display:flex; flex-direction:column; gap:46px; }
.cert-cat-head{
  display:flex; align-items:center; gap:11px; margin-bottom:20px;
  font-family:'IBM Plex Mono', monospace; font-size:12px; letter-spacing:.12em; text-transform:uppercase;
  color:var(--ink-soft);
}
.cert-cat-head .cat-icon{
  width:28px; height:28px; border-radius:50%; display:grid; place-items:center; flex:none;
  background:var(--white); border:1px solid var(--line);
}
.cert-cat-head .cat-icon svg{ width:14px; height:14px; }
.cert-cat-head .cat-count{
  margin-left:auto; font-size:10.5px; color:var(--slate);
  border:1px solid var(--line); border-radius:100px; padding:3px 11px; background:var(--white);
}
.cert-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:16px; }
.cert-card{
  position:relative; background:var(--white); border:1px solid var(--line); border-radius:12px;
  padding:22px 20px 18px; display:flex; gap:16px; align-items:flex-start; overflow:hidden;
  transition:transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}
.cert-card::before{ /* ribbon */
  content:""; position:absolute; inset:0 0 auto 0; height:3px;
  background:linear-gradient(90deg, var(--mark), var(--mark-soft));
}
.cert-card.cert-award::before{ background:linear-gradient(90deg, var(--gold), var(--gold-soft)); }
.cert-card:hover{
  transform:translateY(-4px); border-color:var(--gold);
  box-shadow:0 26px 46px -28px rgba(27,42,65,0.3);
}
.cert-seal{ width:52px; height:52px; flex:none; margin-top:2px; }
.cert-info{ display:flex; flex-direction:column; gap:3px; min-width:0; }
.cert-tag{
  font-family:'IBM Plex Mono', monospace; font-size:9.5px; letter-spacing:.14em; text-transform:uppercase;
  color:var(--mark); margin-bottom:3px;
}
.cert-award .cert-tag{ color:var(--gold); }
.cert-info strong{ font-family:'Newsreader', Georgia, serif; font-size:18.5px; font-weight:600; color:var(--ink); line-height:1.15; }
.cert-desc{ font-size:12.5px; color:var(--slate); }
.cert-no{
  font-family:'IBM Plex Mono', monospace; font-size:9.5px; letter-spacing:.06em; color:var(--ink-soft);
  border-top:1px dashed var(--line); margin-top:9px; padding-top:8px;
}

/* Footer'daki kompakt sertifika bandı */
.footer-certs{ padding:30px 0 34px; border-top:1px solid var(--line); margin-top:6px; }
.certs-head{
  display:flex; align-items:center; gap:10px;
  font-family:'IBM Plex Mono', monospace; font-size:11.5px; letter-spacing:.1em; text-transform:uppercase;
  color:var(--mark); margin-bottom:18px;
}
.certs-head::before{ content:"\2726"; color:var(--gold); font-size:13px; line-height:1; }
.footer-certs .cert-grid{ grid-template-columns:repeat(auto-fill,minmax(232px,1fr)); gap:12px; }
.footer-certs .cert-card{ padding:15px 16px 13px; gap:12px; }
.footer-certs .cert-seal{ width:44px; height:44px; }
.footer-certs .cert-info strong{ font-size:15.5px; }
.footer-certs .cert-desc{ font-size:11.5px; }
.footer-certs .cert-no{ font-size:9px; margin-top:7px; padding-top:7px; }
.footer-certs .cert-tag{ font-size:8.5px; }

@media (max-width:960px){ .cert-grid{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:560px){ .cert-grid{ grid-template-columns:1fr; } }

/* ---------- YÖNETİM EKİBİ ---------- */
.team{ background:var(--paper); }
.team-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
.team-card{
  background:var(--white); border:1px solid var(--line); border-radius:14px; overflow:hidden;
  display:flex; flex-direction:column;
  transition:transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}
.team-card:hover{
  transform:translateY(-4px); border-color:var(--gold);
  box-shadow:0 30px 50px -30px rgba(27,42,65,0.32);
}
.team-photo{
  position:relative; aspect-ratio:4/5; display:grid; place-items:center;
  background:
    radial-gradient(circle at 50% 40%, rgba(255,255,255,.95) 0%, rgba(255,255,255,0) 48%),
    linear-gradient(165deg, #F5F2EA 0%, #E2E8E2 100%);
  border-bottom:1px solid var(--line);
}
.team-photo img.team-img{
  position:relative; z-index:1; width:60%; aspect-ratio:1; border-radius:50%; object-fit:cover;
  box-shadow:0 0 0 1px rgba(185,151,63,.4), 0 18px 32px -18px rgba(27,42,65,.32);
}
.team-photo .photo-tag{
  position:absolute; left:14px; top:14px; z-index:3;
  font-family:'IBM Plex Mono', monospace; font-size:9px; letter-spacing:.14em; text-transform:uppercase;
  color:var(--slate); border:1px solid var(--line); background:rgba(255,255,255,.8);
  padding:5px 11px; border-radius:100px;
}
.team-photo .photo-seal{
  position:absolute; right:14px; bottom:14px; z-index:3; color:var(--gold); opacity:.85;
}
.team-body{ padding:22px 22px 24px; display:flex; flex-direction:column; gap:4px; flex:1; }
.team-title{ font-family:'IBM Plex Mono', monospace; font-size:10.5px; letter-spacing:.12em; text-transform:uppercase; color:var(--mark); }
.team-body h3{ font-family:'Newsreader', Georgia, serif; font-size:23px; font-weight:600; color:var(--ink); margin:2px 0 8px; }
.team-bio{ font-size:13.5px; color:var(--slate); line-height:1.62; }
.team-cv{
  margin-top:14px; border-top:1px dashed var(--line); padding-top:12px;
  display:flex; flex-direction:column; gap:8px;
}
.team-cv li{ display:flex; gap:12px; font-size:12.5px; line-height:1.5; }
.team-cv li span{
  font-family:'IBM Plex Mono', monospace; font-size:9.5px; letter-spacing:.08em; text-transform:uppercase;
  color:var(--gold); flex:none; width:76px; padding-top:2px;
}
.team-cv li p{ color:var(--ink-soft); }
@media (max-width:960px){ .team-grid{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:620px){ .team-grid{ grid-template-columns:1fr; } }
@media (max-width:860px){ .footer-grid{ grid-template-columns:1fr 1fr; } }
@media (max-width:560px){
  .footer-grid{ grid-template-columns:1fr; }
  .wrap{ padding:0 22px; }
  .nav{ padding:16px 22px; }
}

/* reveal on scroll */
.reveal{ opacity:0; transform:translateY(18px); transition:opacity .7s ease, transform .7s ease; }
.reveal.in{ opacity:1; transform:translateY(0); }

/* ===== İnteraktif Uygulama Bileşenleri ===== */

/* Giriş yapılınca üst barda görünen kompakt kullanıcı menüsü */
.user-menu{ position:relative; }
.user-menu-trigger{
  display:flex; align-items:center; gap:9px; padding:6px 14px 6px 6px; border-radius:100px;
  border:1px solid var(--line); background:var(--white); cursor:pointer; transition:all .15s ease;
  font-family:'Inter', sans-serif; font-size:13.5px; color:var(--ink); font-weight:500;
}
.user-menu-trigger:hover{ border-color:var(--ledger); }
.user-avatar{
  width:28px; height:28px; border-radius:50%; background:var(--ink); color:var(--paper);
  display:flex; align-items:center; justify-content:center; flex-shrink:0;
  font-family:'IBM Plex Mono', monospace; font-size:11px; font-weight:600; letter-spacing:.02em;
}
.user-menu-name{ max-width:130px; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.user-menu-caret{ font-size:9px; color:var(--slate); transition:transform .18s ease; }
.user-menu.is-open .user-menu-trigger{ border-color:var(--ledger); }
.user-menu.is-open .user-menu-caret{ transform:rotate(180deg); }
.user-menu-panel{
  position:absolute; top:calc(100% + 10px); right:0; min-width:215px; background:var(--white);
  border:1px solid var(--line); border-radius:10px; box-shadow:0 20px 48px -18px rgba(27,42,65,.32);
  padding:8px; opacity:0; visibility:hidden; transform:translateY(4px); pointer-events:none;
  transition:opacity .16s ease, transform .16s ease, visibility .16s; z-index:70;
}
.user-menu.is-open .user-menu-panel{ opacity:1; visibility:visible; transform:translateY(0); pointer-events:auto; }
.user-menu-item{
  display:block; padding:10px 12px; border-radius:6px; font-size:13.5px; color:var(--ink-soft);
  transition:background .14s ease; font-family:'Inter', sans-serif;
}
.user-menu-item:hover{ background:var(--paper-alt); color:var(--ink); }
.user-menu-item.is-active{ color:var(--ledger-deep); font-weight:600; background:var(--paper-alt); }
.user-menu-divider{ height:1px; background:var(--line); margin:6px 4px; }
.user-menu-danger{ color:#8A3B2F; }
.user-menu-danger:hover{ background:#FBEDEA; color:#8A3B2F; }
@media (max-width:480px){ .user-menu-name{ display:none; } .user-menu-trigger{ padding:6px; } }

/* ---------- FLASH MESAJLAR ---------- */
.flash-bar{ padding:14px 0; font-size:14px; font-family:'Inter', sans-serif; border-bottom:1px solid var(--line); }
.flash-bar .wrap{ display:flex; align-items:center; gap:10px; }
.flash-success{ background:#EFF4F1; color:var(--ledger-deep); }
.flash-error{ background:#FBEDEA; color:#8A3B2F; }
.flash-info{ background:var(--paper-alt); color:var(--ink-soft); }

/* ---------- AUTH SAYFALARI ---------- */
.auth-wrap{ padding:90px 0 110px; display:flex; justify-content:center; }
.auth-card{
  width:100%; max-width:440px; background:var(--white); border:1px solid var(--line);
  border-radius:10px; padding:44px 40px; box-shadow:0 30px 60px -35px rgba(27,42,65,0.25);
}
.auth-card .eyebrow{ margin-bottom:14px; }
.auth-card h1{ font-size:28px; margin-bottom:8px; }
.auth-card .auth-sub{ color:var(--slate); font-size:14.5px; margin-bottom:30px; }
.auth-card .form-field{ margin-bottom:18px; }
.auth-card .btn-primary{ width:100%; justify-content:center; margin-top:8px; }
.auth-switch{ text-align:center; font-size:14px; color:var(--slate); margin-top:24px; }
.auth-switch a{ color:var(--ledger); font-weight:600; }
.field-error{ font-size:12.5px; color:#8A3B2F; margin-top:4px; }

/* ---------- DURUM ROZETLERİ ---------- */
.status-badge{
  font-family:'IBM Plex Mono', monospace; font-size:11px; letter-spacing:.02em;
  padding:5px 12px; border-radius:100px; border:1px solid var(--line); display:inline-block; white-space:nowrap;
}
.status-yeni{ background:#FBF3E7; border-color:var(--mark); color:var(--mark); }
.status-inceleniyor{ background:#EEF2F7; border-color:var(--ink-soft); color:var(--ink-soft); }
.status-devam{ background:#EEF2F7; border-color:var(--ink-soft); color:var(--ink-soft); }
.status-tamamlandi{ background:#EFF4F1; border-color:var(--ledger); color:var(--ledger-deep); }
.status-iptal{ background:#FBEDEA; border-color:#B3453B; color:#8A3B2F; }

.priority-dot{ width:8px; height:8px; border-radius:50%; display:inline-block; margin-right:6px; }
.priority-dusuk{ background:var(--slate); }
.priority-orta{ background:var(--mark); }
.priority-yuksek{ background:#C9622F; }
.priority-kritik{ background:#B3453B; }

/* ---------- TALEP KARTLARI / TABLO ---------- */
.filter-row{ display:flex; gap:10px; flex-wrap:wrap; margin-bottom:32px; }
.filter-chip{
  font-family:'IBM Plex Mono', monospace; font-size:12.5px; padding:8px 16px; border-radius:100px;
  border:1px solid var(--line); background:var(--white); color:var(--ink-soft); cursor:pointer; transition:all .15s ease;
}
.filter-chip.active{ background:var(--ink); color:var(--paper); border-color:var(--ink); }

.request-card{
  border:1px solid var(--line); border-radius:6px; background:var(--white);
  padding:24px 26px; margin-bottom:16px; display:grid; grid-template-columns:1fr auto; gap:16px; align-items:start;
}
.request-card .req-head{ display:flex; align-items:center; gap:12px; flex-wrap:wrap; margin-bottom:8px; }
.request-card h3{ font-size:17px; font-weight:600; font-family:'Inter', sans-serif; }
.request-card .req-meta{ font-family:'IBM Plex Mono', monospace; font-size:11.5px; color:var(--slate); margin-bottom:10px; }
.request-card p{ color:var(--ink-soft); font-size:14.5px; max-width:60ch; }
.request-card .req-actions{ display:flex; flex-direction:column; gap:8px; align-items:flex-end; }
.request-card .req-actions form{ margin:0; }
.btn-small{ font-size:12.5px; padding:7px 14px; }
.btn-danger{ background:transparent; border:1px solid #B3453B; color:#8A3B2F; }
.btn-danger:hover{ background:#B3453B; color:var(--white); }

.empty-state{
  text-align:center; padding:70px 20px; border:1px dashed var(--line); border-radius:8px; background:var(--paper-alt);
}
.empty-state p{ color:var(--slate); font-size:15px; margin:10px 0 24px; }

/* ---------- LEGAL PAGES (KVKK / Çerez) ---------- */
.legal-wrap{ padding:64px 0 96px; background:var(--white); }
.legal-card{ max-width:820px; margin:0 auto; }
.legal-card .updated{
  font-family:'IBM Plex Mono', monospace; font-size:12px; color:var(--slate);
  display:inline-block; padding:6px 12px; border:1px solid var(--line); border-radius:100px; margin-bottom:26px;
}
.legal-card h2{
  font-size:22px; line-height:1.3; margin:42px 0 14px; padding-top:24px; border-top:1px solid var(--line);
}
.legal-card h3{ font-size:16.5px; margin:26px 0 10px; }
.legal-card p, .legal-card li{ color:var(--ink-soft); font-size:15.5px; line-height:1.75; }
.legal-card p{ margin:10px 0; }
.legal-card ul, .legal-card ol{ margin:10px 0 10px 4px; padding-left:22px; }
.legal-card li{ margin:7px 0; }
.legal-card strong{ color:var(--ink); font-weight:600; }
.legal-card a{ color:var(--ledger); text-decoration:underline; text-underline-offset:3px; }
.legal-card a:hover{ color:var(--ledger-deep); }
.legal-card .legal-note{
  background:var(--paper-alt); border:1px solid var(--line); border-left:3px solid var(--mark);
  border-radius:8px; padding:16px 18px; margin:22px 0; font-size:14.5px; color:var(--ink-soft);
}
.legal-card .legal-note strong{ color:var(--ink); }
.legal-table{ width:100%; border-collapse:collapse; margin:16px 0; font-size:14.5px; }
.legal-table th, .legal-table td{ text-align:left; padding:11px 14px; border:1px solid var(--line); vertical-align:top; }
.legal-table th{ background:var(--paper-alt); font-weight:600; color:var(--ink); font-size:13.5px; }
.legal-table td{ color:var(--ink-soft); line-height:1.6; }
/* ---------- HONEYPOT (spam koruması) ---------- */
.hp-field{ position:absolute !important; left:-9999px !important; width:1px; height:1px; overflow:hidden; opacity:0; pointer-events:none; }

/* ---------- ÇEREZ ONAY BANNER'I ---------- */
.cerez-banner{
  position:fixed; left:0; right:0; bottom:0; z-index:1000;
  background:var(--ink); color:var(--paper); padding:20px 0;
  transform:translateY(110%); transition:transform .35s ease;
  box-shadow:0 -12px 40px rgba(27,42,65,.28);
}
.cerez-banner.is-visible{ transform:translateY(0); }
.cerez-banner .cerez-inner{
  display:flex; align-items:center; justify-content:space-between; gap:24px; flex-wrap:wrap;
}
.cerez-banner p{ font-size:14px; line-height:1.65; color:var(--paper); max-width:72ch; margin:0; }
.cerez-banner p strong{ color:var(--paper); }
.cerez-banner a{ color:#8FE3BC; text-decoration:underline; text-underline-offset:3px; }
.cerez-banner a:hover{ color:#B9F2D4; }
.cerez-actions{ display:flex; gap:10px; flex-shrink:0; }
.cerez-banner .btn-ghost{ color:var(--paper); border-color:rgba(255,255,255,.45); }
.cerez-banner .btn-ghost:hover{ background:var(--paper); color:var(--ink); }

@media (max-width:640px){
  .request-card{ grid-template-columns:1fr; }
  .request-card .req-actions{ flex-direction:row; align-items:center; }
}

/* ---------- SİPARİŞ TAKİP MODÜLÜ ---------- */
.status-order-sozlesme{ background:#FBF3E7; border-color:var(--mark); color:var(--mark); }
.status-order-onay{ background:#EEF2F7; border-color:var(--ink-soft); color:var(--ink-soft); }
.status-order-tedarik{ background:#EEF2F7; border-color:var(--ink-soft); color:var(--ink-soft); }
.status-order-sevkiyat{ background:var(--gold-pale); border-color:var(--gold); color:#8A6A1F; }
.status-order-kargo{ background:var(--gold-pale); border-color:var(--gold); color:#8A6A1F; }
.status-order-teslim{ background:#EFF4F1; border-color:var(--ledger); color:var(--ledger-deep); }
.status-order-iptal{ background:#FBEDEA; border-color:#B3453B; color:#8A3B2F; }

.order-card{
  border:1px solid var(--line); border-radius:8px; background:var(--white);
  padding:28px 30px; margin-bottom:22px;
}
.order-head{ display:flex; align-items:flex-start; justify-content:space-between; gap:14px; flex-wrap:wrap; margin-bottom:8px; }
.order-head h3{ font-size:18px; font-weight:600; font-family:'Inter', sans-serif; margin-bottom:8px; }
.order-meta{ font-family:'IBM Plex Mono', monospace; font-size:11.5px; color:var(--slate); }
.order-desc{ color:var(--ink-soft); font-size:14.5px; max-width:70ch; margin:16px 0 4px; }

.order-cancelled-banner{
  background:#FBEDEA; border:1px solid #B3453B; color:#8A3B2F; border-radius:8px;
  padding:14px 18px; font-size:14px; margin:22px 0 6px;
}

/* Aşama takip çubuğu (stepper) */
.stepper{ display:flex; align-items:flex-start; margin:28px 0 8px; }
.stepper .step{ flex:1; text-align:center; position:relative; padding-top:2px; }
.stepper .step .line{
  position:absolute; top:16px; left:-50%; width:100%; height:2px; background:var(--line); z-index:1;
}
.stepper .step:first-child .line{ display:none; }
.stepper .step .dot{
  width:32px; height:32px; border-radius:50%; background:var(--white); border:2px solid var(--line);
  display:flex; align-items:center; justify-content:center; margin:0 auto 10px;
  font-family:'IBM Plex Mono', monospace; font-size:12.5px; color:var(--slate);
  position:relative; z-index:2; transition:all .2s ease;
}
.stepper .step.done .dot{ background:var(--ledger); border-color:var(--ledger); color:var(--white); }
.stepper .step.done .line{ background:var(--ledger); }
.stepper .step.current .dot{
  background:var(--ink); border-color:var(--ink); color:var(--paper); box-shadow:0 0 0 4px rgba(27,42,65,.12);
}
.stepper .step .label{ font-size:11px; color:var(--slate); line-height:1.35; padding:0 6px; }
.stepper .step.done .label, .stepper .step.current .label{ color:var(--ink); font-weight:600; }

/* Durum geçmişi zaman çizelgesi */
.timeline{ border-top:1px solid var(--line); padding-top:18px; margin-top:22px; }
.timeline-item{ display:flex; gap:14px; padding:12px 0; border-bottom:1px dashed var(--line); }
.timeline-item:last-child{ border-bottom:none; padding-bottom:0; }
.timeline-dot{ width:9px; height:9px; border-radius:50%; background:var(--mark); margin-top:6px; flex-shrink:0; }
.timeline-body .t-status{ font-weight:600; color:var(--ink); font-size:13.5px; }
.timeline-body .t-note{ color:var(--ink-soft); font-size:13.5px; margin-top:3px; line-height:1.5; }
.timeline-body .t-date{ font-family:'IBM Plex Mono', monospace; font-size:11px; color:var(--slate); margin-top:5px; }

@media (max-width:640px){
  .order-card{ padding:22px 20px; }
  .stepper{ flex-direction:column; align-items:stretch; gap:16px; }
  .stepper .step{ display:flex; align-items:center; gap:12px; text-align:left; padding-top:0; }
  .stepper .step .dot{ margin:0; flex-shrink:0; }
  .stepper .step .line{ display:none; }
  .stepper .step .label{ padding:0; }
}