/* Gülümse Özel Eğitim - Site Stili */
:root{
  --primary: #8B5CF6;
  --primary-dark: #6D28D9;
  --secondary: #F472B6;
  --accent: #FBBF24;
  --ink: #1F2333;
  --muted: #6B7280;
  --bg: #FBF9FF;
  --card: #FFFFFF;
  --border: #ECE7F9;
  --radius: 18px;
  --shadow: 0 10px 30px rgba(107,60,190,0.10);
  --shadow-lg: 0 20px 45px rgba(107,60,190,0.16);
  --header-bg: rgba(255,255,255,.97);
  --input-bg: #fff;
}
:root[data-theme="karanlik"]{
  --ink: #EDEBF5;
  --muted: #A9A5C4;
  --bg: #15121F;
  --card: #1F1B2E;
  --border: #322C48;
  --shadow: 0 10px 30px rgba(0,0,0,0.35);
  --shadow-lg: 0 20px 45px rgba(0,0,0,0.45);
  --header-bg: rgba(21,18,31,.94);
  --input-bg: #241F36;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
html,body{transition:background-color .25s ease,color .25s ease}
body{
  margin:0;
  font-family:"Inter",system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.65;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{max-width:1160px;margin:0 auto;padding:0 20px}
section{padding:76px 0}
h1,h2,h3,h4{line-height:1.25;margin:0 0 14px}
h1{font-size:2.6rem;font-weight:800}
h2{font-size:2.1rem;font-weight:800}
h3{font-size:1.25rem;font-weight:700}
p{margin:0 0 14px;color:var(--muted)}
.eyebrow{display:inline-block;color:var(--primary-dark);background:#F1E9FE;padding:6px 16px;border-radius:99px;font-weight:700;font-size:.82rem;letter-spacing:.03em;margin-bottom:14px}
.center{text-align:center}
.lead{font-size:1.15rem}
.grid{display:grid;gap:28px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 26px;border-radius:99px;font-weight:700;border:2px solid transparent;cursor:pointer;font-size:.98rem;transition:.2s}
.btn-primary{background:linear-gradient(135deg,var(--primary),var(--secondary));color:#fff;box-shadow:var(--shadow)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}
.btn-outline{border-color:var(--primary);color:var(--primary-dark);background:var(--card)}
.btn-outline:hover{background:#F1E9FE}
.btn-sm{padding:8px 16px;font-size:.85rem}

/* Header */
/* Hero içi sosyal medya ikonları */
.hero-social{display:flex;align-items:center;gap:8px;margin-bottom:18px}
.hero-social span{font-size:.82rem;font-weight:600;color:var(--muted);margin-right:4px}
.hero-social a{width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--primary-dark);background:color-mix(in srgb,var(--primary) 12%,var(--card));border:1px solid color-mix(in srgb,var(--primary) 25%,transparent);transition:transform .2s,background .2s,color .2s,box-shadow .2s}
.hero-social a svg{width:17px;height:17px}
.hero-social a:hover{transform:translateY(-3px);color:#fff;box-shadow:0 8px 18px rgba(0,0,0,.18)}
.hero-social a.soc-facebook:hover{background:#1877F2}
.hero-social a.soc-instagram:hover{background:linear-gradient(135deg,#f58529,#dd2a7b,#8134af)}
.hero-social a.soc-whatsapp:hover{background:#25D366}
.hero-social a.soc-x:hover{background:#000}
.hero-social a.soc-youtube:hover{background:#FF0000}
.hero-social a.soc-tiktok:hover{background:#010101}
.hero-social a.soc-linkedin:hover{background:#0A66C2}
.hero-social a.soc-telegram:hover{background:#26A5E4}
.site-header{position:sticky;top:0;z-index:50;background:var(--header-bg);border-bottom:1px solid var(--border)}
.site-header .container{display:flex;align-items:center;justify-content:space-between;min-height:78px;flex-wrap:wrap;padding-top:8px;padding-bottom:8px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:.92rem;flex:1;min-width:0}
.brand img{height:42px;width:42px;border-radius:12px;object-fit:cover;flex-shrink:0}
.brand span{color:var(--primary-dark);overflow:hidden;white-space:nowrap;text-overflow:ellipsis;line-height:1.25}
/* Menü her ekran boyutunda hamburger/akordiyon olarak açılır - kurum adı tam genişlikte tek satıra sığsın diye */
.nav{position:fixed;top:64px;left:0;right:0;bottom:0;background:var(--bg);flex-direction:column;padding:20px;display:none;overflow-y:auto;z-index:100;gap:2px}
.nav.open{display:flex}
.nav a{width:100%;text-align:center;padding:14px;border-radius:99px;font-weight:600;color:var(--ink);font-size:.95rem}
.nav a:hover,.nav a.active{background:#F1E9FE;color:var(--primary-dark)}
.nav-toggle{display:block;background:none;border:none;font-size:1.6rem;cursor:pointer;color:var(--primary-dark)}
.mode-toggle{background:var(--card);border:1.5px solid var(--border);border-radius:99px;width:38px;height:38px;font-size:1.05rem;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:.2s}
.mode-toggle:hover{border-color:var(--primary)}
.header-actions{display:flex;align-items:center;gap:14px}

/* Hero */
.hero{position:relative;padding:90px 0 70px;overflow:hidden;background:linear-gradient(160deg,color-mix(in srgb,var(--primary) 8%,var(--bg)) 0%,var(--bg) 60%)}
.hero .container{position:relative;display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.hero h1{background:linear-gradient(135deg,var(--primary-dark),var(--secondary));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:26px}
.hero-media{position:relative;border-radius:28px;overflow:hidden;box-shadow:var(--shadow-lg);background:var(--card);display:flex;align-items:center;justify-content:center;padding:24px}
.hero-media img{width:100%;height:420px;object-fit:contain}

/* Stats */
.stats{background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff}
.stats .grid-4{text-align:center}
.stat-num{font-size:2.4rem;font-weight:800}
.stat-label{opacity:.9;font-weight:600}

/* Cards */
.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow);height:100%}
.card .icon{font-size:2.1rem;margin-bottom:14px;display:inline-block}
.card h3{margin-bottom:8px}
.card p{margin-bottom:0}

/* Team */
.team-card{text-align:center}
.team-card img{width:150px;height:150px;object-fit:cover;border-radius:50%;margin:0 auto 18px;border:4px solid #F1E9FE}
.team-card h3{margin-bottom:2px}
.team-role{color:var(--primary-dark);font-weight:700;margin-bottom:12px;display:block}

/* Gallery */
.gallery-filters{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin-bottom:36px}
.gallery-filters a{padding:9px 18px;border-radius:99px;border:2px solid var(--border);font-weight:600;font-size:.9rem;color:var(--muted)}
.gallery-filters a.active,.gallery-filters a:hover{border-color:var(--primary);color:var(--primary-dark);background:#F1E9FE}
.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.gallery-grid .thumb{position:relative;display:block;border-radius:14px;overflow:hidden;aspect-ratio:1/1;box-shadow:var(--shadow)}
.gallery-grid img{width:100%;height:100%;object-fit:cover;transition:.3s}
.gallery-grid .thumb:hover img{transform:scale(1.06)}

/* Blog */
.post-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);height:100%;display:flex;flex-direction:column}
.post-card img{height:190px;object-fit:cover;width:100%}
.post-card .body{padding:24px;flex:1;display:flex;flex-direction:column}
.post-type{display:inline-block;font-size:.75rem;font-weight:700;color:var(--primary-dark);background:#F1E9FE;padding:4px 12px;border-radius:99px;margin-bottom:10px;width:fit-content}
.post-date{font-size:.82rem;color:var(--muted);margin-top:auto;padding-top:10px}
.post-card h3{margin-bottom:8px}
.post-card p{flex:1}

/* Contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.contact-item{display:flex;gap:16px;margin-bottom:22px}
.contact-item .ic{width:48px;height:48px;border-radius:12px;background:#F1E9FE;display:flex;align-items:center;justify-content:center;font-size:1.3rem;flex-shrink:0}
.contact-item h4{margin-bottom:4px}
.contact-item p{margin-bottom:0}
.map-frame{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);border:none;width:100%;height:320px;margin-top:20px}
form.card{display:grid;gap:16px}
label{font-weight:700;font-size:.88rem;display:block;margin-bottom:6px}
input,textarea,select{width:100%;padding:12px 14px;border-radius:12px;border:1.5px solid var(--border);font-family:inherit;font-size:.95rem;background:var(--input-bg);color:var(--ink)}
input:focus,textarea:focus,select:focus{outline:none;border-color:var(--primary)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}

/* Footer */
.site-footer{background:#171226;color:#D6D0E8;padding:60px 0 24px}
.site-footer h3{color:#fff}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px;margin-bottom:36px}
.footer-grid ul{list-style:none;padding:0;margin:0}
.footer-grid li{margin-bottom:10px}
.footer-grid a{color:#B7AFD6}
.footer-grid a:hover{color:#fff}
.footer-bottom{border-top:1px solid #2C2544;padding-top:22px;text-align:center;font-size:.85rem;color:#8E86AE}
.social-row{display:flex;gap:10px;margin-top:16px}
.social-row a{width:38px;height:38px;border-radius:50%;background:#241C3C;display:flex;align-items:center;justify-content:center;color:#D6D0E8;transition:.2s}
.social-row a:hover{background:var(--primary);color:#fff}

/* Alerts */
.alert{padding:14px 18px;border-radius:12px;margin-bottom:20px;font-weight:600}
.alert-success{background:#E7F9EE;color:#15803D;border:1px solid #BBF0CE}
.alert-error{background:#FDECEC;color:#B91C1C;border:1px solid #F8C9C9}

/* Page header banner */
.page-hero{background:linear-gradient(135deg,var(--primary),var(--secondary));color:#fff;padding:70px 0;text-align:center}
.page-hero h1{color:#fff;-webkit-text-fill-color:#fff}
.page-hero p{color:rgba(255,255,255,.9);max-width:640px;margin:0 auto}

.empty-state{text-align:center;padding:50px 20px;color:var(--muted)}

@media(max-width:900px){
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr 1fr}
  .hero .container{grid-template-columns:1fr}
  .hero-media{order:-1}
  .contact-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .gallery-grid{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:680px){
  h1{font-size:2rem}
  h2{font-size:1.6rem}
  section{padding:50px 0}
  .site-header .container{min-height:60px}
  .brand{font-size:.82rem;gap:8px}
  .brand img{height:32px;width:32px}
  .header-actions .btn{display:none}
  .nav{top:60px}
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr}
  .gallery-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .hero-media img{height:260px}
}
@media(max-width:400px){
  .brand{font-size:.68rem}
  .brand img{height:28px;width:28px}
  .site-header .container{min-height:52px}
}

/* Paylaşım menüsü (share sheet) */
.share-overlay{
  display:none;position:fixed;inset:0;background:rgba(20,15,35,.55);
  z-index:200;align-items:center;justify-content:center;padding:20px;
  backdrop-filter:blur(2px);
}
.share-overlay.open{display:flex}
.share-sheet{
  background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow-lg);
  width:100%;max-width:420px;padding:24px;animation:shareSheetIn .18s ease-out;
}
@keyframes shareSheetIn{from{opacity:0;transform:translateY(12px) scale(.98)}to{opacity:1;transform:none}}
.share-sheet-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
.share-sheet-head h3{margin:0;font-size:1.2rem}
.share-close{
  background:none;border:0;font-size:1.6rem;line-height:1;cursor:pointer;
  color:var(--muted);padding:4px 8px;border-radius:8px;
}
.share-close:hover{background:var(--border);color:var(--ink)}
.share-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.share-item{
  display:flex;flex-direction:column;align-items:center;gap:8px;
  text-decoration:none;color:var(--ink);font-size:.82rem;font-weight:600;
  background:none;border:0;cursor:pointer;font-family:inherit;padding:6px 2px;
  border-radius:12px;transition:.15s;
}
.share-item:hover{background:var(--bg);transform:translateY(-2px)}
.share-icon{
  width:52px;height:52px;border-radius:50%;display:flex;align-items:center;
  justify-content:center;font-size:1.5rem;box-shadow:var(--shadow);
}
.share-hint{margin:16px 0 0;font-size:.82rem;color:var(--muted);text-align:center;min-height:1.2em}
@media(max-width:400px){
  .share-grid{grid-template-columns:repeat(3,1fr);gap:10px}
  .share-icon{width:46px;height:46px;font-size:1.3rem}
}