*{box-sizing:border-box;margin:0;padding:0}
:root{
  --red:#c8102e;
  --red-dark:#9f1027;
  --ink:#1d1d1f;
  --muted:#6e6e73;
  --line:#e5e5ea;
  --soft:#f5f5f7;
  --paper:#fff;
  --shadow:0 18px 45px rgba(0,0,0,.08);
}
html{scroll-behavior:smooth;scroll-padding-top:78px}
body{background:var(--soft);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"SF Pro Text","SF Pro Display","Helvetica Neue",Arial,sans-serif;letter-spacing:-.01em;overflow-x:hidden}
a{color:inherit}
button,input,select{font:inherit}
img{display:block;max-width:100%}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

/* Ortak navigasyon */
nav{position:fixed;inset:0 0 auto;z-index:200;height:58px;display:flex;align-items:center;justify-content:space-between;padding:0 5%;background:rgba(255,255,255,.88);border-bottom:1px solid rgba(0,0,0,.08);backdrop-filter:saturate(180%) blur(18px);-webkit-backdrop-filter:saturate(180%) blur(18px)}
.logo{display:flex;align-items:center;text-decoration:none;flex:0 0 auto}
.logo img{height:42px;width:auto;object-fit:contain}
.nav-links{display:flex;align-items:center;gap:18px;list-style:none;margin:0 18px}
.nav-links>li>a{display:block;color:#3f3f46;font-size:12px;font-weight:500;letter-spacing:.1px;text-decoration:none;white-space:nowrap;transition:color .2s}
.nav-links>li>a:hover,.nav-links>li>a.is-current{color:var(--red)}
.nav-contact{flex:0 0 auto;padding:9px 18px;border-radius:999px;background:var(--ink);color:#fff;font-size:12px;font-weight:600;text-decoration:none;transition:background .2s}
.nav-contact:hover{background:var(--red)}
.dropdown{position:relative}
.dropdown-menu{position:absolute;top:calc(100% + 12px);left:0;display:none;min-width:280px;padding:8px;background:rgba(255,255,255,.98);border:1px solid rgba(0,0,0,.08);border-radius:18px;box-shadow:var(--shadow)}
.dropdown:hover>.dropdown-menu,.dropdown:focus-within>.dropdown-menu{display:block}
.dropdown-menu a{display:block;padding:10px 14px;border-radius:12px;color:var(--ink);font-size:12px;font-weight:500;text-decoration:none}
.dropdown-menu a:hover{background:var(--soft);color:var(--red)}
.program-tree-menu{left:50%;width:min(900px,86vw);grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;padding:22px;transform:translateX(-18%)}
.program-tree:hover>.program-tree-menu,.program-tree:focus-within>.program-tree-menu{display:grid}
.program-tree-home-link{grid-column:1/-1;display:flex!important;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);border-radius:0!important;padding:0 0 14px!important;font-size:13px!important;font-weight:700!important}
.program-tree-col{min-width:0}
.program-tree-title{margin:2px 10px 7px;color:var(--red);font-size:10px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}
.program-tree-title-spaced{margin-top:17px}

.mobile-menu-state,.mobile-menu-shell,.mobile-menu-toggle{display:none}
.mobile-menu-state{position:fixed;width:1px;height:1px;opacity:0;pointer-events:none}
.mobile-menu-toggle{width:44px;height:44px;align-items:center;justify-content:center;flex-direction:column;gap:5px;border-radius:50%;cursor:pointer;color:var(--ink)}
.mobile-menu-toggle span{width:20px;height:1.5px;border-radius:10px;background:currentColor;transition:transform .2s,opacity .2s}
.mobile-menu-shell{position:fixed;inset:0;z-index:390;pointer-events:none}
.mobile-menu-overlay{position:absolute;inset:0;background:rgba(29,29,31,.28);opacity:0;transition:opacity .24s}
.mobile-menu-panel{position:absolute;inset:0 0 0 auto;width:min(88vw,360px);padding:20px 20px 28px;background:#fff;box-shadow:-14px 0 36px rgba(0,0,0,.13);overflow-y:auto;transform:translateX(100%);transition:transform .25s}
.mobile-menu-state:checked~.mobile-menu-shell{pointer-events:auto}
.mobile-menu-state:checked~.mobile-menu-shell .mobile-menu-overlay{opacity:1;pointer-events:auto}
.mobile-menu-state:checked~.mobile-menu-shell .mobile-menu-panel{transform:translateX(0)}
.mobile-menu-state:checked~nav .mobile-menu-toggle span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.mobile-menu-state:checked~nav .mobile-menu-toggle span:nth-child(2){opacity:0}
.mobile-menu-state:checked~nav .mobile-menu-toggle span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}
.mobile-panel-head{display:flex;align-items:center;justify-content:space-between;min-height:46px;margin-bottom:24px;padding-bottom:16px;border-bottom:1px solid var(--line)}
.mobile-panel-label{color:var(--muted);font-size:13px;font-weight:600}
.mobile-close{display:flex;width:40px;height:40px;align-items:center;justify-content:center;border-radius:50%;background:var(--soft);font-size:24px;line-height:1;cursor:pointer}
.mobile-nav-list{display:flex;flex-direction:column;gap:4px}
.mobile-nav-link,.mobile-accordion-trigger{display:flex;width:100%;align-items:center;justify-content:space-between;padding:16px 4px;border:0;border-bottom:1px solid var(--line);background:transparent;color:var(--ink);font-size:17px;font-weight:500;letter-spacing:-.02em;text-align:left;text-decoration:none;cursor:pointer}
.mobile-accordion-trigger .chevron{color:var(--muted);font-size:18px;transition:transform .2s}
.mobile-program-details summary{list-style:none}
.mobile-program-details summary::-webkit-details-marker{display:none}
.mobile-program-details[open] .chevron{transform:rotate(180deg)}
.mobile-program-links{display:flex;flex-direction:column;padding:7px;background:var(--soft);border-radius:15px}
.mobile-program-details:not([open]) .mobile-program-links{display:none}
.mobile-program-links a{padding:11px 10px;border-radius:10px;color:#424245;font-size:14px;font-weight:500;text-decoration:none}
.mobile-program-links a:hover{background:#fff;color:var(--red)}
.mobile-program-group{display:block;margin:12px 10px 4px;color:var(--red);font-size:10px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}
.mobile-contact-link{display:block;margin-top:28px;padding:15px 20px;border-radius:999px;background:var(--ink);color:#fff;font-size:15px;font-weight:600;text-align:center;text-decoration:none}

/* Ortak sayfa ve alt bilgi */
.page-kicker{margin-bottom:16px;color:var(--red);font-size:11px;font-weight:800;letter-spacing:.14em;text-transform:uppercase}
.page-lead{color:var(--muted);font-size:clamp(17px,2vw,21px);font-weight:400;line-height:1.65}
.text-link{display:inline-flex;align-items:center;gap:8px;padding-bottom:4px;border-bottom:1px solid currentColor;color:var(--ink);font-size:13px;font-weight:700;text-decoration:none}
.text-link:hover{color:var(--red)}
.cta-band{padding:72px 5%;background:#fff;text-align:center}
.cta-band h2{max-width:760px;margin:0 auto 15px;font-size:clamp(31px,4vw,50px);letter-spacing:-.045em;line-height:1.05}
.cta-band p{max-width:680px;margin:0 auto 28px;color:var(--muted);font-size:17px;line-height:1.7}
.primary-button,.secondary-button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:11px 18px;border:1px solid var(--ink);border-radius:999px;font-size:13px;font-weight:700;text-decoration:none;transition:background .2s,border-color .2s,color .2s}
.primary-button{background:var(--ink);color:#fff}
.primary-button:hover{border-color:var(--red);background:var(--red)}
.secondary-button{background:#fff;color:var(--ink)}
.secondary-button:hover{border-color:var(--red);color:var(--red)}
footer{padding:56px 6% 32px;background:#fff;border-top:1px solid var(--line)}
.footer-top{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:48px;padding-bottom:48px;border-bottom:1px solid var(--line)}
.footer-brand{display:flex;flex-direction:column;gap:16px}
.footer-brand p{max-width:280px;color:var(--muted);font-size:13px;line-height:1.7}
.footer-logo{display:flex;align-items:center;gap:10px}
.footer-logo img{height:50px;width:auto}
.footer-logo span{font-size:15px;font-weight:700}
.footer-col h4{margin-bottom:16px;color:#929297;font-size:10px;font-weight:700;letter-spacing:.12em;text-transform:uppercase}
.footer-col ul{display:flex;flex-direction:column;gap:10px;list-style:none}
.footer-col a,.footer-col span{color:var(--muted);font-size:13px;text-decoration:none}
.footer-col a:hover{color:var(--red)}
.footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-top:28px;flex-wrap:wrap}
.footer-bottom p{color:#929297;font-size:11px}

/* Hakkımızda */
.about-hero{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(280px,.55fr);gap:70px;align-items:end;padding:148px 6% 92px;background:linear-gradient(180deg,#fff 0%,var(--soft) 100%)}
.about-hero h1{max-width:920px;font-size:clamp(45px,6.5vw,86px);font-weight:720;letter-spacing:-.06em;line-height:.99}
.about-hero .page-lead{max-width:800px;margin-top:28px}
.belief-card{padding:28px;border:1px solid var(--line);border-radius:24px;background:rgba(255,255,255,.82);box-shadow:0 14px 40px rgba(0,0,0,.05)}
.belief-card::before{display:block;width:42px;height:3px;margin-bottom:28px;background:var(--red);content:""}
.belief-card span{display:block;margin-bottom:10px;color:var(--red);font-size:10px;font-weight:800;letter-spacing:.12em;text-transform:uppercase}
.belief-card p{font-size:22px;font-weight:620;letter-spacing:-.03em;line-height:1.35}
.about-story{display:grid;grid-template-columns:minmax(260px,.65fr) minmax(0,1.35fr);gap:100px;max-width:1260px;margin:0 auto;padding:110px 5%}
.about-story h2{position:sticky;top:100px;font-size:clamp(34px,4.5vw,58px);letter-spacing:-.05em;line-height:1.05}
.about-copy p{margin-bottom:24px;color:#4f4f55;font-size:18px;line-height:1.8}
.method-section{padding:92px 5%;background:#fff}
.section-heading{max-width:1260px;margin:0 auto 48px}
.section-heading h2{max-width:800px;font-size:clamp(34px,4.5vw,58px);letter-spacing:-.05em;line-height:1.06}
.section-heading p{max-width:740px;margin-top:20px;color:var(--muted);font-size:18px;line-height:1.7}
.method-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;max-width:1260px;margin:0 auto;counter-reset:method}
.method-card{position:relative;min-height:310px;padding:30px;border:1px solid var(--line);border-radius:26px;background:var(--soft);counter-increment:method}
.method-card::before{display:block;margin-bottom:48px;color:var(--red);font-size:13px;font-weight:800;content:"0" counter(method)}
.method-card h3{margin-bottom:13px;font-size:22px;letter-spacing:-.035em;line-height:1.15}
.method-card p{color:var(--muted);font-size:15px;line-height:1.7}
.principles-section{padding:100px 5%;background:var(--soft)}
.principles-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;max-width:1260px;margin:0 auto}
.principle{padding:36px;border-radius:28px;background:#fff}
.principle-mark{display:flex;width:48px;height:48px;align-items:center;justify-content:center;margin-bottom:44px;border-radius:50%;background:rgba(200,16,46,.08);color:var(--red);font-size:20px;font-weight:800}
.principle h3{margin-bottom:12px;font-size:25px;letter-spacing:-.04em}
.principle p{color:var(--muted);font-size:15px;line-height:1.75}
.founders-section{padding:100px 5%;background:#fff}
.founders-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;max-width:1060px;margin:0 auto}
.founder-card{display:grid;grid-template-columns:190px 1fr;min-height:280px;overflow:hidden;border:1px solid var(--line);border-radius:28px;background:var(--soft)}
.founder-card img{width:100%;height:100%;object-fit:cover;object-position:top center}
.founder-info{display:flex;flex-direction:column;justify-content:center;padding:30px}
.founder-role{margin-bottom:10px;color:var(--red);font-size:10px;font-weight:800;letter-spacing:.1em;text-transform:uppercase}
.founder-info h3{margin-bottom:12px;font-size:28px;letter-spacing:-.04em}
.founder-info p{margin-bottom:20px;color:var(--muted);font-size:14px;line-height:1.65}

/* Referanslar */
.references-hero{position:relative;overflow:hidden;padding:130px 6% 72px;background:var(--ink);color:#fff}
.references-hero::after{position:absolute;right:-90px;bottom:-210px;width:520px;height:520px;border:1px solid rgba(255,255,255,.08);border-radius:50%;box-shadow:0 0 0 86px rgba(255,255,255,.025),0 0 0 172px rgba(255,255,255,.018);content:""}
.references-hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1.5fr) minmax(220px,.5fr);gap:60px;align-items:end;max-width:1260px;margin:0 auto}
.references-hero .page-kicker{color:#ef5369}
.references-hero h1{max-width:860px;font-size:clamp(46px,6vw,76px);font-weight:720;letter-spacing:-.06em;line-height:.97}
.references-hero .page-lead{max-width:720px;margin-top:22px;color:rgba(255,255,255,.68);font-size:18px}
.reference-stat{padding:22px 0 0;border-top:1px solid rgba(255,255,255,.18)}
.reference-stat strong{display:block;margin-bottom:6px;color:#fff;font-size:46px;letter-spacing:-.06em;line-height:1}
.reference-stat span{color:rgba(255,255,255,.6);font-size:14px;line-height:1.55}
.references-section{padding:68px 5% 86px;background:linear-gradient(180deg,var(--soft) 0%,#fff 45%)}
.references-intro{display:flex;align-items:end;justify-content:space-between;gap:36px;max-width:1260px;margin:0 auto 32px}
.references-intro h2{max-width:740px;font-size:clamp(30px,4vw,48px);letter-spacing:-.05em;line-height:1.05}
.references-intro p{max-width:420px;color:var(--muted);font-size:15px;line-height:1.7}
.reference-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));max-width:1260px;margin:0 auto;border-top:1px solid var(--line);border-left:1px solid var(--line);background:#fff}
.reference-card{display:flex;min-height:142px;align-items:center;justify-content:center;padding:18px 12px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);text-align:center;transition:background .22s,transform .22s}
.reference-card:hover{z-index:1;background:var(--soft);transform:translateY(-2px)}
.reference-card img{width:88px;height:50px;object-fit:contain;filter:saturate(.92);transition:filter .22s,transform .22s}
.reference-card:hover img{filter:saturate(1.08);transform:scale(1.04)}
.reference-card h3{margin-top:10px;color:var(--ink);font-size:12px;font-weight:700;letter-spacing:-.01em;line-height:1.3}
.reference-card p{margin-top:5px;color:var(--muted);font-size:11px;line-height:1.4}
.reference-card-inner{display:flex;align-items:center;justify-content:center;flex-direction:column}
.references-note{max-width:1260px;margin:24px auto 0;color:#85858b;font-size:11px;line-height:1.55}

/* Haberler */
.news-hero{padding:140px 5% 72px;background:linear-gradient(180deg,#fff 0%,var(--soft) 100%);text-align:center}
.news-hero h1{max-width:1040px;margin:0 auto;font-size:clamp(48px,7.2vw,92px);letter-spacing:-.065em;line-height:.96}
.news-hero .page-lead{max-width:790px;margin:25px auto 0}
.news-shell{max-width:1320px;margin:0 auto;padding:44px 5% 100px}
.news-layout{display:grid;grid-template-columns:240px minmax(0,1fr);gap:34px;align-items:start}
.archive-panel{position:sticky;top:82px;padding:24px;border:1px solid var(--line);border-radius:24px;background:#fff}
.archive-panel h2{margin-bottom:16px;font-size:18px;letter-spacing:-.03em}
.archive-issue{display:block;padding:14px;border:1px solid transparent;border-radius:16px;background:var(--soft);text-decoration:none}
.archive-issue+.archive-issue{margin-top:10px}
.archive-issue:hover{border-color:var(--line)}
.archive-issue.is-current{border-color:rgba(177,18,38,.22);background:rgba(177,18,38,.07)}
.archive-issue strong{display:block;margin-bottom:4px;color:var(--red);font-size:13px}
.archive-issue span{color:var(--muted);font-size:12px;line-height:1.5}
.archive-note{margin-top:18px;color:var(--muted);font-size:12px;line-height:1.6}
.news-controls{position:sticky;top:68px;z-index:30;display:grid;grid-template-columns:minmax(220px,1fr) minmax(190px,.42fr) minmax(150px,.28fr);gap:12px;padding:12px;margin-bottom:22px;border:1px solid var(--line);border-radius:22px;background:rgba(245,245,247,.9);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px)}
.control-field{position:relative}
.control-field input,.control-field select{width:100%;height:46px;padding:0 14px;border:1px solid var(--line);border-radius:14px;background:#fff;color:var(--ink);font-size:14px;outline:none}
.control-field input:focus,.control-field select:focus{border-color:var(--red);box-shadow:0 0 0 3px rgba(200,16,46,.08)}
.news-count{display:flex;align-items:center;margin:0 4px 17px;color:var(--muted);font-size:13px}
.news-list{display:grid;gap:16px}
.news-card{padding:30px;border:1px solid var(--line);border-radius:26px;background:#fff;transition:transform .2s,box-shadow .2s}
.news-card:hover{transform:translateY(-2px);box-shadow:0 16px 36px rgba(0,0,0,.06)}
.news-meta{display:flex;align-items:center;gap:10px;margin-bottom:14px;flex-wrap:wrap}
.source-pill{padding:6px 10px;border-radius:999px;background:rgba(200,16,46,.08);color:var(--red);font-size:11px;font-weight:800}
.news-date{color:var(--muted);font-size:12px}
.news-card h2{max-width:900px;margin-bottom:13px;font-size:clamp(22px,2.8vw,30px);letter-spacing:-.04em;line-height:1.15}
.news-card p{max-width:920px;color:#55555b;font-size:15px;line-height:1.72}
.news-actions{display:flex;gap:10px;margin-top:22px;flex-wrap:wrap}
.news-actions a{display:inline-flex;align-items:center;justify-content:center;min-height:40px;padding:9px 14px;border:1px solid var(--line);border-radius:999px;background:#fff;color:var(--ink);font-size:12px;font-weight:700;text-decoration:none}
.news-actions a:first-child{border-color:var(--ink);background:var(--ink);color:#fff}
.news-actions a:hover{border-color:var(--red);background:var(--red);color:#fff}
.load-more{display:none;width:100%;margin-top:18px;padding:14px;border:1px solid var(--line);border-radius:16px;background:#fff;color:var(--ink);font-size:14px;font-weight:700;cursor:pointer}
.load-more:hover{border-color:var(--red);color:var(--red)}
.empty-state{padding:54px 30px;border:1px dashed #c9c9ce;border-radius:24px;color:var(--muted);text-align:center}

@media(max-width:1180px){
  .nav-links{gap:11px;margin:0 11px}
  .nav-links>li>a{font-size:11px}
  .nav-contact{padding:8px 14px;font-size:11px}
  .method-grid{grid-template-columns:repeat(2,1fr)}
  .founder-card{grid-template-columns:150px 1fr}
  .reference-grid{grid-template-columns:repeat(5,minmax(0,1fr))}
}
@media(max-width:900px){
  nav{padding:0 4.5%}
  .nav-links,.nav-contact{display:none}
  .mobile-menu-toggle,.mobile-menu-shell{display:flex}
  .about-hero,.about-story{grid-template-columns:1fr;gap:44px}
  .about-story h2{position:static}
  .principles-grid{grid-template-columns:1fr}
  .founders-grid{grid-template-columns:1fr}
  .news-layout{grid-template-columns:1fr}
  .archive-panel{position:static;display:grid;grid-template-columns:1fr 1fr;gap:15px}
  .archive-panel h2{grid-column:1/-1;margin-bottom:0}
  .archive-note{margin-top:0}
  .news-controls{top:64px;grid-template-columns:1fr 1fr}
  .news-controls .control-field:first-child{grid-column:1/-1}
  .footer-top{grid-template-columns:1fr 1fr}
  .references-hero-inner{grid-template-columns:1fr;gap:48px}
  .reference-stat{max-width:360px;padding-left:0}
  .references-intro{align-items:flex-start;flex-direction:column}
  .reference-grid{grid-template-columns:repeat(4,minmax(0,1fr))}
}
@media(max-width:600px){
  .about-hero{padding:118px 6% 70px}
  .about-hero h1{font-size:45px}
  .belief-card{padding:24px}
  .about-story,.method-section,.principles-section,.founders-section{padding:72px 6%}
  .about-copy p{font-size:16px}
  .method-grid{grid-template-columns:1fr}
  .method-card{min-height:0}
  .founder-card{grid-template-columns:110px 1fr;min-height:240px}
  .founder-info{padding:22px}
  .founder-info h3{font-size:23px}
  .founder-info p{display:none}
  .news-hero{padding:118px 6% 62px;text-align:left}
  .news-hero h1{font-size:52px}
  .news-hero .page-lead{margin-left:0}
  .news-shell{padding:30px 4% 72px}
  .archive-panel{grid-template-columns:1fr}
  .archive-panel h2{grid-column:auto}
  .news-controls{position:static;grid-template-columns:1fr;padding:10px}
  .news-controls .control-field:first-child{grid-column:auto}
  .news-card{padding:23px}
  .news-actions a{width:100%}
  .footer-top{grid-template-columns:1fr;gap:32px}
  .footer-bottom{align-items:flex-start;flex-direction:column}
  .references-hero{padding:112px 6% 62px}
  .references-hero h1{font-size:53px}
  .references-section{padding:58px 4% 72px}
  .reference-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .reference-card{min-height:138px;padding:18px 12px}
  .reference-card img{width:76px;height:48px}
}