/* =========================================================================
   Sportefa — Site geneli stil (flatmine "Elite Estate" + sol sabit SIDEBAR)
   Lacivert zemin + altin vurgu + Inter/Playfair. Tum sayfalar app-shell kullanir.
   ========================================================================= */
:root{
  --brand:#d8b34a; --brand-dark:#bf9b30; --navy:#122036; --navy-2:#1c3354;
  --gold:#bf9b30; --gold-2:#d8b34a; --gold-soft:rgba(191,155,48,.14);
  --ink:#e7eaf0; --ink-soft:#c6ccd8; --muted:#93a1b5;
  --bg:#0c1a2e; --bg-2:#0a1626; --card:#15273f; --card-2:#1d3252;
  --line:rgba(255,255,255,.09); --line-strong:rgba(255,255,255,.15);
  --wa:#25D366; --phone:#ff6a3c; --sidebar-w:256px;
  --radius:14px; --shadow:0 10px 30px rgba(0,0,0,.45),0 2px 8px rgba(0,0,0,.3); --shadow-h:0 24px 60px rgba(0,0,0,.55);
  --serif:'Playfair Display',Georgia,serif; --sans:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--sans);line-height:1.6;color:var(--ink);font-size:1.02rem;
  background-image:
    radial-gradient(1200px 760px at 50% -12%, rgba(191,155,48,.10), transparent 60%),
    radial-gradient(1000px 700px at 88% 6%, rgba(28,45,70,.5), transparent 55%),
    linear-gradient(180deg,#15273f 0%,#0e1c30 42%,#0a1422 100%);
  background-attachment:fixed;background-color:var(--bg)}
img{max-width:100%;height:auto;display:block}
a{color:var(--gold-2);text-decoration:none;transition:.2s}
h1,h2,h3,h4{color:var(--ink);line-height:1.22;font-weight:800}
h1,h2{font-family:var(--serif);font-weight:700;letter-spacing:0}
h1{font-size:clamp(2rem,4.5vw,2.9rem)}
h2{font-size:clamp(1.6rem,3.2vw,2.1rem)}
h3{font-size:1.2rem}
p{margin-bottom:1em}
strong{color:#fff}
.container{max-width:1120px;margin:0 auto;padding:0 26px}
.container.narrow{max-width:900px}
.section{padding:4rem 0}
.center{text-align:center}
.eyebrow{display:inline-block;background:var(--gold-soft);color:var(--gold-2);font-weight:700;font-size:.76rem;letter-spacing:.14em;text-transform:uppercase;padding:7px 16px;border-radius:30px;margin-bottom:16px;border:1px solid rgba(191,155,48,.35)}
.sec-head{max-width:760px;margin:0 auto 2.4rem;text-align:center}
.sec-head p{color:var(--muted)}

/* =========================================================================
   APP-SHELL: sol sabit sidebar + ana icerik
   ========================================================================= */
.app-shell{min-height:100vh}
.sidebar{position:fixed;inset-block:0;inset-inline-start:0;width:var(--sidebar-w);background:var(--bg-2);border-inline-end:1px solid var(--line);display:flex;flex-direction:column;padding:22px 16px;z-index:70;overflow-y:auto;transition:transform .25s ease}
.app-main{margin-inline-start:var(--sidebar-w);min-height:100vh}
.nav-burger{display:none}
.nav-backdrop{display:none}

/* Marka blogu */
.brand-block{display:flex;align-items:center;gap:11px;padding:2px 6px 0;margin-bottom:22px}
.brand-mark{width:38px;height:38px;border-radius:10px;background:linear-gradient(180deg,var(--gold-2),var(--gold));display:flex;align-items:center;justify-content:center;color:#2a2207;font-family:var(--serif);font-weight:800;font-size:20px;flex-shrink:0}
.brand-text{font-family:var(--serif);font-weight:700;color:#fff;font-size:20px;line-height:1.05}
.brand-sub{font-size:10px;color:var(--muted);letter-spacing:1px;text-transform:uppercase}

/* Navigasyon */
.side-nav{display:flex;flex-direction:column;gap:3px}
.side-link{display:flex;align-items:center;gap:12px;padding:11px 14px;border-radius:10px;color:var(--ink-soft);font-weight:600;font-size:14.5px;border-inline-start:3px solid transparent}
.side-link svg{width:20px;height:20px;fill:currentColor;opacity:.9}
.side-link:hover{background:rgba(255,255,255,.05);color:var(--gold-2)}
.side-link.active{background:var(--gold-soft);color:var(--gold-2);border-inline-start-color:var(--gold)}
.side-sep{margin:14px 8px 8px;font-size:10px;letter-spacing:.8px;text-transform:uppercase;color:var(--muted);border-top:1px solid var(--line);padding-top:12px}
.side-cta{margin:18px 4px 6px;display:flex;flex-direction:column;gap:8px}
.side-cta .btn{width:100%;justify-content:center;font-size:.95rem;padding:12px 16px}
.side-foot{margin-top:auto;padding-top:14px;border-top:1px solid var(--line)}
.side-contact{font-size:.82rem;color:var(--muted);line-height:1.8;padding:0 8px}
.side-contact a{color:var(--ink-soft);font-weight:600}
.side-social{display:flex;gap:8px;padding:10px 6px 4px}
.side-social a{width:36px;height:36px;border-radius:9px;background:rgba(255,255,255,.05);border:1px solid var(--line);display:flex;align-items:center;justify-content:center}
.side-social a:hover{border-color:var(--gold)}
.side-social svg{width:18px;height:18px}

/* =========================================================================
   BUTONLAR
   ========================================================================= */
.btn{display:inline-flex;align-items:center;gap:10px;font-weight:700;font-size:1.02rem;padding:14px 26px;border-radius:40px;border:2px solid transparent;cursor:pointer;transition:.2s;line-height:1}
.btn svg{width:20px;height:20px}
.btn-call{background:linear-gradient(180deg,var(--gold-2),var(--gold));color:#2a2207!important;box-shadow:0 8px 22px rgba(191,155,48,.32)}
.btn-call svg{fill:#2a2207}
.btn-call:hover{filter:brightness(1.07);transform:translateY(-2px)}
.btn-wa{background:var(--wa);color:#fff!important;box-shadow:0 8px 20px rgba(37,211,102,.3)}
.btn-wa svg{fill:#fff}
.btn-wa:hover{filter:brightness(1.05);transform:translateY(-2px)}
.btn-ghost{background:transparent;color:var(--gold-2)!important;border-color:var(--gold)}
.btn-ghost:hover{background:var(--gold-soft)}

/* =========================================================================
   HERO (ana icerik icinde, tam genislik)
   ========================================================================= */
.hero{position:relative;min-height:540px;display:flex;align-items:center;color:#fff;text-align:center;overflow:hidden}
.hero img.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(120deg,rgba(10,19,33,.9) 6%,rgba(18,32,54,.62) 55%,rgba(191,155,48,.20))}
.hero .container{position:relative;z-index:2;padding-top:70px;padding-bottom:70px}
.hero h1{color:#fff;font-size:clamp(2.1rem,4vw,3rem);margin-bottom:14px;text-shadow:0 2px 20px rgba(0,0,0,.35)}
.hero .sub{font-size:1.2rem;color:#eef2f6;max-width:720px;margin:0 auto 12px;font-weight:600}
.hero .desc{color:#c8d3de;max-width:720px;margin:0 auto 26px}
.hero-cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.hero-trust{display:flex;gap:22px;justify-content:center;flex-wrap:wrap;margin-top:28px;color:#d6e0e8;font-size:.92rem;font-weight:600}
.hero-trust span{display:inline-flex;align-items:center;gap:7px}
.hero-trust svg{width:18px;height:18px;fill:var(--gold-2)}

/* Trust bar */
.trustbar{background:linear-gradient(90deg,var(--navy),var(--navy-2));border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.trustbar .container{display:flex;justify-content:space-around;flex-wrap:wrap;gap:18px;padding:26px;text-align:center}
.trustbar .num{font-family:var(--serif);font-size:2rem;font-weight:700;color:var(--gold-2);line-height:1}
.trustbar .lbl{font-size:.84rem;color:var(--muted);margin-top:5px}

/* Page header (alt sayfalar) */
.page-hero{padding:3.2rem 0 2.4rem;text-align:center;border-bottom:1px solid var(--line);background:radial-gradient(900px 380px at 50% -40%,rgba(191,155,48,.12),transparent 60%)}
.page-hero p{color:var(--muted);max-width:680px;margin:8px auto 0}

/* =========================================================================
   KARTLAR / GRID
   ========================================================================= */
.card{background:radial-gradient(135% 135% at 0% 0%,rgba(191,155,48,.07),transparent 52%),linear-gradient(160deg,rgba(28,45,70,.72),rgba(18,32,54,.64)),var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:22px}
.svc{background:radial-gradient(135% 135% at 0% 0%,rgba(191,155,48,.07),transparent 52%),linear-gradient(160deg,rgba(28,45,70,.72),rgba(18,32,54,.64)),var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column;transition:.25s}
.svc:hover{transform:translateY(-4px);box-shadow:var(--shadow-h);border-color:rgba(216,179,74,.45)}
.svc .thumb{aspect-ratio:4/3;overflow:hidden;position:relative;background:#0e1c30}
.svc .thumb img{object-position:center top}
.svc .thumb img{width:100%;height:100%;object-fit:cover;transition:.4s}
.svc:hover .thumb img{transform:scale(1.05)}
.svc-body{padding:20px 22px;display:flex;flex-direction:column;flex:1}
.svc-body h3{margin-bottom:8px;color:#fff}
.svc-body p{font-size:.95rem;color:var(--muted);flex:1}
.badge{position:absolute;margin:12px;background:linear-gradient(180deg,var(--gold-2),var(--gold));color:#2a2207;font-weight:700;font-size:.74rem;padding:5px 12px;border-radius:20px;z-index:2}
.svc-cta{display:inline-flex;align-items:center;gap:8px;color:var(--wa);font-weight:700;margin-top:14px}
.svc-cta svg{width:18px;height:18px;fill:var(--wa)}

/* Bolgeler */
.regions{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
.region-chip{background:var(--card);border:1px solid var(--line);border-radius:30px;padding:11px 20px;font-weight:700;color:var(--ink);box-shadow:var(--shadow);display:inline-flex;align-items:center;gap:8px;transition:.2s}
.region-chip svg{width:18px;height:18px;fill:var(--gold-2)}
.region-chip:hover{border-color:var(--gold);transform:translateY(-2px)}

/* Yaz Spor Okulu bandi */
.summer{background:radial-gradient(120% 120% at 0% 0%,rgba(191,155,48,.14),transparent 55%),linear-gradient(125deg,#122036 0%,#1c3354 60%,#24406b 100%);color:#fff;border-radius:18px;padding:44px 38px;display:flex;align-items:center;gap:40px;flex-wrap:wrap;box-shadow:var(--shadow-h);border:1px solid rgba(216,179,74,.4)}
.summer .txt{flex:1;min-width:280px}
.summer h2{color:#fff}.summer p{color:#dfeaf3}
.summer ul{list-style:none;margin:14px 0 22px}
.summer li{padding:5px 0;color:#dfeaf3;display:flex;align-items:center;gap:10px}
.summer li::before{content:"\2713";color:#2a2207;font-weight:800;background:var(--gold-2);width:22px;height:22px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-size:.8rem;flex:none}
.summer .img{flex:0 0 300px;max-width:100%}
.summer .img img{border-radius:14px;box-shadow:0 12px 30px rgba(0,0,0,.4)}

/* Geri-arama formu */
.callback{background:linear-gradient(160deg,#1a3149,#10243a);border:1px solid rgba(216,179,74,.28);border-radius:20px;box-shadow:var(--shadow-h);padding:36px;max-width:760px;margin:0 auto}
.form-row{display:flex;gap:14px;flex-wrap:wrap;margin-top:18px}
.form-row .field{flex:1;min-width:200px;text-align:left}
.field label{display:block;font-weight:700;color:var(--ink-soft);font-size:.86rem;margin-bottom:6px}
.field input,.field select{width:100%;padding:13px 15px;border:1px solid var(--line-strong);border-radius:11px;font-size:1rem;font-family:inherit;color:var(--ink);background:rgba(255,255,255,.05)}
.field input::placeholder{color:#6f7d91}
.field select option{background:#15273f;color:#e7eaf0}
.field input:focus,.field select:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(191,155,48,.18)}
.form-note{font-size:.85rem;color:var(--muted);margin-top:14px}
.btn-block{width:100%;justify-content:center}

/* SSS */
.faq details{background:var(--card);border:1px solid var(--line);border-radius:12px;margin-bottom:12px;overflow:hidden}
.faq summary{font-weight:700;color:#fff;cursor:pointer;padding:18px 22px;list-style:none;position:relative;font-size:1.02rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:22px;top:15px;font-size:1.5rem;color:var(--gold-2);font-weight:400}
.faq details[open] summary::after{content:"\2212"}
.faq details p{padding:0 22px 18px;color:var(--ink-soft);margin:0}

/* Iletisim */
.contact-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px;margin:30px 0}
.ccard{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:24px;text-align:center}
.ccard .ico{width:48px;height:48px;border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 12px;background:var(--gold-soft);border:1px solid rgba(191,155,48,.35)}
.ccard .ico svg{width:24px;height:24px;fill:var(--gold-2)}
.ccard small{color:var(--muted);display:block;margin-bottom:2px}
.ccard a,.ccard span{color:#fff;font-weight:700}
.info-box{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:26px;margin-top:24px}
.info-box h3{color:var(--gold-2);font-family:var(--serif);margin-bottom:10px}
.info-box p{color:var(--ink-soft);margin-bottom:6px}
iframe.map{width:100%;height:420px;border:0;border-radius:16px;margin-top:24px;filter:grayscale(.2) brightness(.95)}
.social{list-style:none;display:flex;justify-content:center;gap:14px;margin:26px 0}
.social a{width:46px;height:46px;background:rgba(255,255,255,.06);border:1px solid var(--line);border-radius:10px;display:flex;align-items:center;justify-content:center}
.social a:hover{border-color:var(--gold)}
.social svg{width:22px;height:22px}

/* Galeri */
.gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px}
.gallery-item{position:relative;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);aspect-ratio:4/3;display:block;background:var(--card)}
.gallery-item img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.gallery-item:hover img{transform:scale(1.06)}
.gallery-item:hover{border-color:rgba(216,179,74,.5)}
.gallery-item .caption{position:absolute;left:0;right:0;bottom:0;padding:12px 14px;background:linear-gradient(180deg,transparent,rgba(8,16,28,.92));color:#fff;font-size:.92rem;font-weight:600}

/* 404 */
.err-wrap{min-height:80vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:40px 20px}
.err-wrap img{max-width:150px;margin-bottom:22px}
.err-wrap .code{font-family:var(--serif);font-size:clamp(3rem,12vw,6rem);color:var(--gold-2);line-height:1;margin-bottom:6px}

/* Footer */
footer.site{background:#0a1422;color:var(--muted);text-align:center;padding:30px 26px;font-size:.9rem;border-top:1px solid var(--line)}
footer.site a{color:var(--gold-2)}

/* Yuzen WhatsApp + mobil arama cubugu */
.float-wa{position:fixed;right:18px;bottom:24px;z-index:60;width:56px;height:56px;border-radius:50%;background:var(--wa);display:flex;align-items:center;justify-content:center;box-shadow:0 6px 18px rgba(0,0,0,.35)}
.float-wa svg{width:30px;height:30px;fill:#fff}
.callbar{display:none}

/* Blog: yazi listesi + tekil yazi */
.post-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:18px}
.post-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px 22px;transition:.2s;display:flex;flex-direction:column}
.post-card:hover{border-color:rgba(216,179,74,.45);transform:translateY(-3px)}
.post-card h2{font-size:1.1rem;font-family:var(--serif);margin-bottom:8px;line-height:1.3}
.post-card h2 a{color:#fff}.post-card h2 a:hover{color:var(--gold-2)}
.post-card p{color:var(--muted);font-size:.93rem;flex:1}
.post-card .more{color:var(--gold-2);font-weight:700;font-size:.9rem;margin-top:10px}
.article{max-width:780px;margin:0 auto}
.article .card{padding:32px 34px}
.article h1{margin-bottom:10px}
.article .meta{color:var(--muted);font-size:.9rem;margin-bottom:22px}
.article p,.article li{color:var(--ink-soft);line-height:1.8}
.article h2,.article h3{margin:26px 0 10px}.article h2{color:var(--gold-2)}
.article ul,.article ol{margin:0 0 1em 1.3em}
.article a{text-decoration:underline}
.back-link{display:inline-flex;align-items:center;gap:6px;color:var(--gold-2);font-weight:600;margin-bottom:18px}
.article .toc,.article .related,.article section.toc,.article section.related{background:rgba(255,255,255,.04);border:1px solid var(--line);border-radius:12px;padding:14px 16px;margin:18px 0;font-size:.95rem}
.article .toc a,.article .related a{color:var(--gold-2)}
.article .related ul{margin:8px 0 0 1.2em}
.article .meta{color:var(--muted)}

/* =========================================================================
   RESPONSIVE: dar ekran -> sidebar cekmece + hamburger
   ========================================================================= */
@media(max-width:980px){
  .nav-burger{display:flex;align-items:center;justify-content:center;position:fixed;top:12px;inset-inline-start:12px;width:46px;height:46px;border-radius:11px;background:var(--bg-2);border:1px solid var(--line);color:var(--gold-2);z-index:80;cursor:pointer;box-shadow:0 4px 14px rgba(0,0,0,.4)}
  .nav-burger svg{width:24px;height:24px;fill:var(--gold-2)}
  .sidebar{transform:translateX(-100%)}
  [dir='rtl'] .sidebar{transform:translateX(100%)}
  .app-shell.nav-open .sidebar{transform:none;box-shadow:0 0 60px rgba(0,0,0,.6)}
  .app-shell.nav-open .nav-backdrop{display:block;position:fixed;inset:0;background:rgba(6,11,20,.62);-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);z-index:65}
  .app-main{margin-inline-start:0}
  .hero .container{padding-top:84px}
  body{padding-bottom:70px}
  .summer{padding:30px 22px}
  .callback{padding:24px 20px}
  .float-wa{bottom:78px}
  .callbar{display:flex;position:fixed;left:0;bottom:0;width:100%;z-index:75;box-shadow:0 -2px 14px rgba(0,0,0,.3)}
  .callbar a{flex:1;display:flex;align-items:center;justify-content:center;gap:8px;padding:15px 8px;font-weight:800;font-size:1rem}
  .callbar svg{width:20px;height:20px}
  .callbar .cb-call{background:linear-gradient(180deg,var(--gold-2),var(--gold));color:#2a2207}
  .callbar .cb-call svg{fill:#2a2207}
  .callbar .cb-wa{background:var(--wa);color:#fff}
  .callbar .cb-wa svg{fill:#fff}
}