/* Ana sayfa: site.css'in üzerine eklenir, diğer sayfaları etkilemez */
html{scroll-behavior:smooth;scroll-padding-top:84px}
.skip-link{position:absolute;left:-9999px;top:8px;background:#fff;color:var(--ink);padding:8px 14px;border-radius:8px;z-index:20;font-weight:700}
.skip-link:focus{left:12px;text-decoration:none}
.site-header{background:rgba(255,255,255,.92);-webkit-backdrop-filter:saturate(1.4) blur(10px);backdrop-filter:saturate(1.4) blur(10px)}
.hdr{min-height:68px;padding:8px 0}
.logo{display:inline-flex;align-items:center;gap:10px;letter-spacing:-.01em}
.logo-mark{width:30px;height:30px;border-radius:9px;background:linear-gradient(135deg,#1d4ed8,#38bdf8);display:grid;place-items:center;color:#fff;font-weight:900;font-size:.95rem}
.main-nav a.nav-cta{background:var(--brand);color:#fff}
.main-nav a.nav-cta:hover{background:var(--brand-d);color:#fff}
.hero{padding:64px 0 56px;background:radial-gradient(1000px 480px at 85% -10%,#dbeafe 0%,transparent 60%),linear-gradient(180deg,#eef4ff 0%,var(--bg) 100%)}
.hero-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:56px;align-items:center}
.kicker{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid #c7d7fb;color:var(--brand-d);font-weight:700;font-size:.82rem;padding:6px 14px;border-radius:999px}
.kicker i{width:8px;height:8px;border-radius:50%;background:#22c55e;box-shadow:0 0 0 4px #dcfce7}
.hero h1{font-size:clamp(2.1rem,4.6vw,3.4rem);line-height:1.1;letter-spacing:-.035em;margin:20px 0 18px;color:var(--ink)}
.hero h1 em{font-style:normal;background:linear-gradient(90deg,#1d4ed8,#0ea5e9);-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{font-size:1.14rem;color:var(--muted);margin:0 0 28px;max-width:600px}
.btns{display:flex;gap:12px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:13px 22px;border-radius:12px;font-weight:700;font-size:.98rem;border:1px solid transparent;transition:background .2s,border-color .2s,transform .2s}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn-p{background:var(--brand);color:#fff;box-shadow:0 10px 24px rgba(29,78,216,.25)}
.btn-p:hover{background:var(--brand-d);color:#fff}
.btn-s{background:#fff;border-color:var(--line);color:var(--ink)}
.btn-s:hover{border-color:#93c5fd;color:var(--ink)}
.hero-art img{width:100%;height:auto;aspect-ratio:8/5;object-fit:cover;border-radius:22px;box-shadow:0 24px 50px rgba(15,23,42,.16);display:block}
.facts{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:40px}
.fact{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px 18px 16px}
.fact b{display:block;color:var(--ink);margin-bottom:4px}
.fact span{color:var(--muted);font-size:.92rem;line-height:1.55}
.section{padding:72px 0}
.section.alt{background:#fff;border-block:1px solid var(--line)}
.sec-head{display:flex;justify-content:space-between;align-items:flex-end;gap:18px;flex-wrap:wrap;margin-bottom:28px}
.sec-head h2{font-size:clamp(1.6rem,3vw,2.1rem);letter-spacing:-.02em;margin:4px 0 0;color:var(--ink);line-height:1.2}
.sec-head p{margin:0;color:var(--muted);max-width:520px}
.eyebrow{margin:0;color:var(--brand);font-weight:800;font-size:.8rem;letter-spacing:.08em;text-transform:uppercase}
.toolbar{display:flex;gap:12px;flex-wrap:wrap;align-items:center;justify-content:space-between;margin-bottom:26px}
.chips{display:flex;gap:8px;flex-wrap:wrap}
.chip{font:inherit;font-size:.92rem;font-weight:600;color:var(--muted);background:#fff;border:1px solid var(--line);padding:8px 16px;border-radius:999px;cursor:pointer}
.chip:hover{border-color:#93c5fd;color:var(--brand-d)}
.chip[aria-pressed="true"]{background:var(--brand);border-color:var(--brand);color:#fff}
.search{display:flex;gap:8px;flex:0 1 320px;min-width:0}
.search input{flex:1;font:inherit;padding:10px 14px;border:1px solid var(--line);border-radius:12px;background:#fff;min-width:0}
.search input:focus{outline:3px solid #93c5fd;border-color:var(--brand)}
.search button{font:inherit;font-weight:700;background:var(--ink);color:#fff;border:0;border-radius:12px;padding:0 18px;cursor:pointer}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:22px}
.card{background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;display:flex;flex-direction:column;transition:transform .2s,box-shadow .2s}
.card:hover{transform:translateY(-3px);box-shadow:0 16px 34px rgba(15,23,42,.1)}
.card img{width:100%;aspect-ratio:16/10;object-fit:cover;display:block}
.card .body{padding:20px 22px 22px;display:flex;flex-direction:column;flex:1}
.tag{align-self:flex-start;font-size:.76rem;font-weight:800;letter-spacing:.05em;text-transform:uppercase;color:var(--brand-d);background:var(--soft);padding:4px 10px;border-radius:999px;margin-bottom:12px}
.card h3{font-size:1.14rem;line-height:1.35;margin:0 0 10px;letter-spacing:-.01em}
.card h3 a{color:var(--ink)}
.card p{color:var(--muted);font-size:.95rem;margin:0 0 18px;line-height:1.6}
.card .foot{margin-top:auto;display:flex;justify-content:space-between;font-size:.88rem;color:var(--muted)}
.card .foot a{font-weight:700}
.empty{display:none;text-align:center;color:var(--muted);padding:40px 0 0;margin:0}
.empty.show{display:block}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.step{background:var(--bg);border:1px solid var(--line);border-radius:18px;padding:26px}
.step .n{width:40px;height:40px;border-radius:12px;background:var(--brand);color:#fff;display:grid;place-items:center;font-weight:800;margin-bottom:16px}
.step h3{margin:0 0 8px;font-size:1.1rem}
.step p{margin:0;color:var(--muted)}
.two{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.two img{width:100%;height:auto;aspect-ratio:8/5;object-fit:cover;border-radius:20px;box-shadow:0 18px 40px rgba(15,23,42,.12)}
.lead-p{color:var(--muted);margin:0 0 18px}
.principles{list-style:none;padding:0;margin:0;display:grid;gap:14px}
.principles li{background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px 18px;color:var(--muted)}
.principles b{color:var(--ink);display:block;margin-bottom:2px}
.faq{max-width:820px;display:grid;gap:12px}
.faq details{background:#fff;border:1px solid var(--line);border-radius:14px;padding:0 20px}
.faq summary{cursor:pointer;font-weight:700;color:var(--ink);padding:14px 0;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";float:right;color:var(--brand);font-size:1.3rem;line-height:1.4}
.faq details[open] summary::after{content:"\2212"}
.faq details p{margin:0 0 16px;color:var(--muted)}
.news{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:center;background:linear-gradient(135deg,#1e3a8a,#1d4ed8);color:#fff;border-radius:24px;padding:40px}
.news h2{margin:4px 0 8px;font-size:1.7rem;letter-spacing:-.02em;color:#fff}
.news p{margin:0;color:#dbeafe}
.news form{display:flex;gap:10px;flex-wrap:wrap}
.news input{flex:1 1 220px;font:inherit;padding:13px 16px;border-radius:12px;border:1px solid #93c5fd;min-width:0}
.news button{font:inherit;font-weight:700;background:#fff;color:var(--brand-d);border:0;border-radius:12px;padding:13px 22px;cursor:pointer}
.news .note{margin-top:12px;font-size:.9rem;color:#dbeafe;min-height:1.4em}
@media(max-width:900px){.hero-grid,.two,.news{grid-template-columns:1fr}.steps{grid-template-columns:1fr}.facts{grid-template-columns:1fr}}
@media(max-width:640px){.section{padding:52px 0}.hero{padding:40px 0}.news{padding:28px}.main-nav a{padding:7px 9px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{transition:none!important;animation:none!important}html{scroll-behavior:auto}}
.filters{display:flex;gap:12px;flex-wrap:wrap;align-items:center;justify-content:space-between;margin-bottom:26px}
.filters .chip{margin-right:0}
#ilkeler ul{list-style:none;padding:0;margin:0;display:grid;gap:14px}
#ilkeler li{background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px 18px;color:var(--muted)}
#ilkeler li b{color:var(--ink);display:block;margin-bottom:2px}

/* ek bölümler */
.two{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
.two img{width:100%;height:auto;border-radius:16px;border:1px solid #e2e8f0}
.lead-p{color:#55607a;margin:12px 0 18px;line-height:1.7}
.feat-links{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.feat-links a{display:block;background:#fff;border:1px solid #dbe4f5;border-radius:12px;padding:14px 16px;color:#1e3a8a;font-weight:600;text-decoration:none}
.feat-links a:hover{border-color:#1d4ed8}
.cat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.cat-tile{display:flex;flex-direction:column;gap:8px;background:#fff;border:1px solid #e2e8f0;border-radius:16px;padding:22px;text-decoration:none;color:#0f172a;transition:transform .2s,border-color .2s}
.cat-tile:hover{transform:translateY(-3px);border-color:#1d4ed8}
.cat-tile b{font-size:1.05rem}
.cat-tile span{color:#55607a;font-size:.92rem;line-height:1.6}
.latest{list-style:none;padding:0;margin:0;counter-reset:l;display:grid;gap:14px}
.latest li{display:grid;grid-template-columns:auto 1fr;gap:6px 16px;align-items:center;background:#fff;border:1px solid #e2e8f0;border-radius:14px;padding:18px 20px}
.latest li a{font-weight:700;color:#0f172a;text-decoration:none}
.latest li a:hover{color:#1d4ed8}
.latest .ldesc{grid-column:2;color:#55607a;font-size:.92rem}
@media(max-width:900px){.two{grid-template-columns:1fr}.cat-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.cat-grid{grid-template-columns:1fr}.latest li{grid-template-columns:1fr}.latest .ldesc{grid-column:1}}