/* ============ TezKılavuz — tasarım sistemi ============ */
:root{
  --navy-950:#081B3D; --navy-900:#0B2450; --navy-800:#123B7A; --navy-700:#1A4A96;
  --navy-100:#E3EBF7; --navy-50:#F2F6FC;
  --amber-500:#F5A623; --amber-600:#E09112; --amber-100:#FDF0D9;
  --wa:#25D366; --wa-dark:#1DA851;
  --ink:#16233A; --muted:#5A6B85; --line:#E2E8F2; --bg:#FFFFFF; --bg-soft:#F7F9FC;
  --radius:16px; --radius-sm:10px;
  --shadow-sm:0 1px 3px rgba(11,36,80,.08);
  --shadow-md:0 6px 24px rgba(11,36,80,.10);
  --shadow-lg:0 16px 48px rgba(11,36,80,.16);
  --font:'Plus Jakarta Sans','Segoe UI',system-ui,-apple-system,Arial,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.65;font-size:16px;-webkit-font-smoothing:antialiased}
img,svg{max-width:100%;display:block}
a{color:var(--navy-800);text-decoration:none}
a:hover{color:var(--navy-700)}
.container{max-width:1160px;margin:0 auto;padding:0 20px}
.grid{display:grid;gap:24px}
@media(min-width:768px){.grid-2{grid-template-columns:1fr 1fr}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}}
.section{padding:72px 0}
.section-soft{background:var(--bg-soft)}
.section-navy{background:linear-gradient(135deg,var(--navy-900),var(--navy-950));color:#fff}
.section-navy a{color:#fff}
.eyebrow{display:inline-block;font-size:13px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--amber-600);background:var(--amber-100);padding:6px 14px;border-radius:999px;margin-bottom:14px}
h1{font-size:clamp(30px,4.6vw,50px);line-height:1.15;font-weight:800;letter-spacing:-.02em}
h2{font-size:clamp(24px,3.2vw,36px);line-height:1.2;font-weight:800;letter-spacing:-.015em;margin-bottom:14px}
h3{font-size:20px;font-weight:700;margin-bottom:8px}
.lead{font-size:clamp(16px,2vw,19px);color:var(--muted);max-width:680px}
.section-navy .lead{color:#C6D4EA}
.center{text-align:center}.center .lead{margin-inline:auto}

/* ---- header ---- */
.header{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px;gap:16px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:21px;color:var(--navy-900);letter-spacing:-.02em}
.brand img{height:40px;width:40px}
.brand .k{color:var(--amber-500)}
.nav-links{display:flex;gap:26px;align-items:center;list-style:none}
.nav-links a{font-weight:600;font-size:15px;color:var(--ink)}
.nav-links a:hover{color:var(--navy-800)}
.nav-cta{display:flex;gap:10px;align-items:center}
.hamburger{display:none;background:none;border:0;cursor:pointer;padding:8px}
.hamburger span{display:block;width:24px;height:2.6px;background:var(--navy-900);margin:5px 0;border-radius:2px;transition:.25s}
@media(max-width:940px){
  .nav-links{position:fixed;inset:72px 0 auto 0;background:#fff;flex-direction:column;padding:24px;gap:18px;border-bottom:1px solid var(--line);box-shadow:var(--shadow-md);transform:translateY(-130%);transition:.3s;z-index:50}
  .nav-links.open{transform:translateY(0)}
  .hamburger{display:block}
  .nav-cta .btn-ghost{display:none}
}

/* ---- buttons ---- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;font-weight:700;font-size:15.5px;padding:13px 24px;border-radius:12px;border:2px solid transparent;cursor:pointer;transition:.2s;white-space:nowrap}
.btn-primary{background:var(--navy-800);color:#fff!important}
.btn-primary:hover{background:var(--navy-700);transform:translateY(-1px);box-shadow:var(--shadow-md)}
.btn-amber{background:var(--amber-500);color:var(--navy-950)!important}
.btn-amber:hover{background:var(--amber-600);transform:translateY(-1px);box-shadow:var(--shadow-md)}
.btn-wa{background:var(--wa);color:#fff!important}
.btn-wa:hover{background:var(--wa-dark);transform:translateY(-1px);box-shadow:var(--shadow-md)}
.btn-ghost{background:transparent;color:var(--navy-800)!important;border-color:var(--navy-100)}
.btn-ghost:hover{border-color:var(--navy-800)}
.btn-white{background:#fff;color:var(--navy-900)!important}
.btn-white:hover{transform:translateY(-1px);box-shadow:var(--shadow-md)}
.btn-lg{font-size:17px;padding:16px 30px;border-radius:14px}
.btn svg{width:20px;height:20px;flex:none}

/* ---- hero ---- */
.hero{background:linear-gradient(160deg,var(--navy-900) 0%,var(--navy-800) 55%,#155093 100%);color:#fff;padding:84px 0 96px;position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;right:-120px;top:-120px;width:460px;height:460px;border-radius:50%;background:radial-gradient(circle,rgba(245,166,35,.22),transparent 65%)}
.hero::before{content:"";position:absolute;left:-140px;bottom:-180px;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.07),transparent 65%)}
.hero .container{position:relative;z-index:1}
.hero h1{color:#fff;max-width:820px}
.hero h1 .hl{color:var(--amber-500)}
.hero .lead{color:#C6D4EA;margin:18px 0 30px}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:26px}
.hero-badge{font-size:13.5px;font-weight:600;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);padding:7px 14px;border-radius:999px;color:#E3EBF7}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px}
.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:52px;max-width:640px}
.hero-stat{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);border-radius:var(--radius);padding:18px 20px}
.hero-stat b{display:block;font-size:28px;font-weight:800;color:var(--amber-500)}
.hero-stat span{font-size:13.5px;color:#C6D4EA}

/* ---- search ---- */
.search-wrap{position:relative;max-width:640px}
.search-box{display:flex;align-items:center;background:#fff;border-radius:16px;padding:6px 6px 6px 20px;box-shadow:var(--shadow-lg)}
.search-box svg{width:22px;height:22px;color:var(--muted);flex:none}
.search-box input{flex:1;border:0;outline:0;font-family:var(--font);font-size:16.5px;padding:14px 12px;color:var(--ink);background:transparent;min-width:0}
.search-box .btn{border-radius:12px}
.search-results{position:absolute;top:calc(100% + 8px);left:0;right:0;background:#fff;border-radius:14px;box-shadow:var(--shadow-lg);max-height:340px;overflow:auto;z-index:40;display:none;text-align:left}
.search-results.open{display:block}
.search-results a{display:flex;justify-content:space-between;gap:10px;padding:13px 18px;border-bottom:1px solid var(--line);font-weight:600;font-size:15px;color:var(--ink)}
.search-results a:last-child{border-bottom:0}
.search-results a:hover{background:var(--navy-50)}
.search-results .city{color:var(--muted);font-weight:500;font-size:13.5px;flex:none}
.search-results .empty{padding:16px 18px;color:var(--muted);font-size:14.5px}

/* ---- cards ---- */
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow-sm);transition:.22s}
.card:hover{box-shadow:var(--shadow-md);transform:translateY(-3px);border-color:var(--navy-100)}
.card .icon{width:52px;height:52px;border-radius:14px;background:var(--navy-50);display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.card .icon svg{width:26px;height:26px;color:var(--navy-800)}
.card p{color:var(--muted);font-size:15px}
.card .more{display:inline-flex;align-items:center;gap:6px;font-weight:700;font-size:14.5px;margin-top:14px}
.step{position:relative;padding-left:0}
.step-no{width:44px;height:44px;border-radius:50%;background:var(--amber-500);color:var(--navy-950);display:flex;align-items:center;justify-content:center;font-weight:800;font-size:19px;margin-bottom:14px}

/* ---- uni list ---- */
.uni-toolbar{display:flex;flex-wrap:wrap;gap:12px;margin:26px 0 8px}
.uni-toolbar input,.uni-toolbar select{font-family:var(--font);font-size:15.5px;padding:13px 16px;border:1.5px solid var(--line);border-radius:12px;background:#fff;color:var(--ink);outline:none;min-width:220px}
.uni-toolbar input:focus,.uni-toolbar select:focus{border-color:var(--navy-800)}
.uni-toolbar input{flex:1}
.uni-count{font-size:14px;color:var(--muted);margin-bottom:14px}
.uni-grid{display:grid;gap:14px;grid-template-columns:1fr}
@media(min-width:640px){.uni-grid{grid-template-columns:1fr 1fr}}
@media(min-width:980px){.uni-grid{grid-template-columns:repeat(3,1fr)}}
.uni-card{display:flex;flex-direction:column;gap:6px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px 20px;transition:.18s}
.uni-card:hover{border-color:var(--navy-800);box-shadow:var(--shadow-md);transform:translateY(-2px)}
.uni-card b{font-size:15.5px;font-weight:700;color:var(--navy-900);line-height:1.35}
.uni-card .meta{display:flex;gap:8px;align-items:center;font-size:13px;color:var(--muted)}
.tag{font-size:11.5px;font-weight:700;padding:3px 9px;border-radius:999px}
.tag-devlet{background:var(--navy-100);color:var(--navy-800)}
.tag-vakif{background:var(--amber-100);color:var(--amber-600)}
.tag-pdf{background:#E7F8EE;color:#178A50}

/* ---- uni detail ---- */
.breadcrumb{font-size:13.5px;color:var(--muted);margin-bottom:18px}
.breadcrumb a{color:var(--muted)}
.breadcrumb a:hover{color:var(--navy-800)}
.uni-hero{background:linear-gradient(160deg,var(--navy-900),var(--navy-800));color:#fff;padding:56px 0}
.uni-hero h1{color:#fff;font-size:clamp(26px,3.6vw,40px)}
.uni-hero .breadcrumb,.uni-hero .breadcrumb a{color:#9FB4D6}
.uni-hero .lead{color:#C6D4EA;margin-top:12px}
.link-cards{display:grid;gap:16px;margin:26px 0}
@media(min-width:720px){.link-cards{grid-template-columns:1fr 1fr}}
.link-card{display:flex;gap:16px;align-items:flex-start;background:#fff;border:1.5px solid var(--line);border-radius:var(--radius);padding:22px;transition:.2s}
.link-card:hover{border-color:var(--navy-800);box-shadow:var(--shadow-md)}
.link-card .icon{width:46px;height:46px;flex:none;border-radius:12px;background:var(--navy-50);display:flex;align-items:center;justify-content:center}
.link-card .icon svg{width:24px;height:24px;color:var(--navy-800)}
.link-card b{display:block;font-size:16px;color:var(--navy-900)}
.link-card span{font-size:13.5px;color:var(--muted)}
.spec-table{width:100%;border-collapse:collapse;margin:18px 0;font-size:15px;background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm)}
.spec-table th,.spec-table td{text-align:left;padding:13px 18px;border-bottom:1px solid var(--line)}
.spec-table th{background:var(--navy-50);font-weight:700;color:var(--navy-900);width:38%}
.spec-table tr:last-child td,.spec-table tr:last-child th{border-bottom:0}
.note{font-size:13.5px;color:var(--muted);background:var(--navy-50);border-left:3px solid var(--amber-500);padding:12px 16px;border-radius:0 10px 10px 0;margin:14px 0}

/* ---- CTA band ---- */
.cta-band{background:linear-gradient(135deg,var(--navy-900),var(--navy-950));border-radius:24px;padding:48px 40px;color:#fff;display:flex;flex-wrap:wrap;gap:26px;align-items:center;justify-content:space-between;position:relative;overflow:hidden}
.cta-band::after{content:"";position:absolute;right:-80px;top:-80px;width:280px;height:280px;border-radius:50%;background:radial-gradient(circle,rgba(245,166,35,.25),transparent 65%)}
.cta-band h2{color:#fff;margin-bottom:6px}
.cta-band p{color:#C6D4EA;max-width:520px}
.cta-band .actions{display:flex;gap:12px;flex-wrap:wrap;position:relative;z-index:1}

/* ---- FAQ ---- */
.faq{max-width:820px;margin:0 auto}
.faq details{background:#fff;border:1px solid var(--line);border-radius:14px;margin-bottom:12px;overflow:hidden}
.faq summary{cursor:pointer;padding:19px 22px;font-weight:700;font-size:16px;color:var(--navy-900);list-style:none;display:flex;justify-content:space-between;align-items:center;gap:12px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:22px;color:var(--amber-500);font-weight:700;transition:.2s;flex:none}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq .faq-a{padding:0 22px 20px;color:var(--muted);font-size:15px}

/* ---- forms ---- */
.form-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:34px;box-shadow:var(--shadow-md)}
.form-grid{display:grid;gap:16px}
@media(min-width:640px){.form-grid-2{grid-template-columns:1fr 1fr}}
.field label{display:block;font-weight:700;font-size:14px;margin-bottom:7px;color:var(--navy-900)}
.field input,.field select,.field textarea{width:100%;font-family:var(--font);font-size:15.5px;padding:13px 15px;border:1.5px solid var(--line);border-radius:12px;outline:none;color:var(--ink);background:#fff;transition:.15s}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--navy-800);box-shadow:0 0 0 3px var(--navy-100)}
.field textarea{min-height:120px;resize:vertical}
.form-note{font-size:12.5px;color:var(--muted)}

/* ---- pricing ---- */
.price-card{background:#fff;border:1.5px solid var(--line);border-radius:20px;padding:32px;display:flex;flex-direction:column;transition:.2s}
.price-card:hover{border-color:var(--navy-800);box-shadow:var(--shadow-lg);transform:translateY(-4px)}
.price-card.hot{border-color:var(--amber-500);position:relative}
.price-card.hot::before{content:"En çok tercih edilen";position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:var(--amber-500);color:var(--navy-950);font-size:12px;font-weight:800;padding:4px 14px;border-radius:999px;white-space:nowrap}
.price-card .price{font-size:26px;font-weight:800;color:var(--navy-900);margin:10px 0 2px}
.price-card .unit{font-size:13px;color:var(--muted);margin-bottom:18px}
.price-card ul{list-style:none;margin:0 0 22px;flex:1}
.price-card li{padding:7px 0 7px 28px;position:relative;font-size:14.5px;color:var(--ink)}
.price-card li::before{content:"✓";position:absolute;left:0;color:var(--wa);font-weight:800}

/* ---- blog ---- */
.post-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.2s}
.post-card:hover{box-shadow:var(--shadow-md);transform:translateY(-3px)}
.post-card .thumb{height:150px;background:linear-gradient(135deg,var(--navy-800),var(--navy-950));display:flex;align-items:center;justify-content:center}
.post-card .thumb svg{width:52px;height:52px;color:var(--amber-500)}
.post-card .body{padding:22px}
.post-card h3{font-size:17.5px;line-height:1.4}
.post-card p{font-size:14px;color:var(--muted);margin-top:6px}
.post-card .date{font-size:12.5px;color:var(--muted);margin-top:12px;display:block}
.article{max-width:780px;margin:0 auto}
.article h2{margin-top:40px}
.article h3{margin-top:26px}
.article p{margin:14px 0;color:#2A3A55}
.article ul,.article ol{margin:14px 0 14px 24px;color:#2A3A55}
.article li{margin:6px 0}
.article .spec-table{font-size:14.5px}
.article blockquote{border-left:4px solid var(--amber-500);background:var(--navy-50);padding:16px 20px;border-radius:0 12px 12px 0;margin:18px 0;color:var(--navy-900);font-weight:600}

/* ---- footer ---- */
.footer{background:var(--navy-950);color:#9FB4D6;padding:64px 0 32px;font-size:14.5px}
.footer h4{color:#fff;font-size:15px;font-weight:700;margin-bottom:16px}
.footer a{color:#9FB4D6;display:block;padding:4px 0}
.footer a:hover{color:#fff}
.footer-grid{display:grid;gap:36px;grid-template-columns:1fr;margin-bottom:40px}
@media(min-width:768px){.footer-grid{grid-template-columns:2fr 1fr 1fr 1.2fr}}
.footer-brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:20px;color:#fff;margin-bottom:14px}
.footer-brand img{height:36px;width:36px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:24px;display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;font-size:13px}
.footer a.btn{display:inline-flex;align-items:center;gap:8px;padding:11px 18px;font-size:14px;white-space:nowrap;width:auto;color:#fff}
.footer a.btn svg{width:18px;height:18px;flex:none}

/* ---- floating WA ---- */
.wa-float{position:fixed;right:22px;bottom:22px;z-index:70;width:60px;height:60px;border-radius:50%;background:var(--wa);display:flex;align-items:center;justify-content:center;box-shadow:0 8px 28px rgba(37,211,102,.45);transition:.2s}
.wa-float:hover{transform:scale(1.08)}
.wa-float svg{width:32px;height:32px;color:#fff}
.wa-float .pulse{position:absolute;inset:0;border-radius:50%;border:2px solid var(--wa);animation:pulse 2s infinite}
@keyframes pulse{0%{transform:scale(1);opacity:.8}100%{transform:scale(1.6);opacity:0}}

/* ---- misc ---- */
.trust-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:22px}
.trust-item{display:flex;align-items:center;gap:8px;font-size:14px;font-weight:600;color:var(--muted)}
.trust-item svg{width:18px;height:18px;color:var(--wa)}
.city-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.city-links a{font-size:13.5px;font-weight:600;background:#fff;border:1px solid var(--line);padding:8px 16px;border-radius:999px;color:var(--ink)}
.city-links a:hover{border-color:var(--navy-800);color:var(--navy-800)}
html.js .reveal{opacity:0;transform:translateY(18px);transition:.6s cubic-bezier(.22,.61,.36,1)}
html.js .reveal.vis{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){html.js .reveal{opacity:1;transform:none;transition:none}}