/*
| Dosya: assets/css/style.css
| Oluşturulma: 10.08.2026
| Değişiklik: 10.08.2026
| Yaratan: Özgür Elibol
| Amaç: Gastro Sanat Eğitim Kulübü genel arayüz ve animasyon stilleri.
*/
:root{--bg:#0b0c0f;--panel:#13151a;--panel2:#181b21;--text:#f7f2e8;--muted:#aaa69f;--gold:#d4a84f;--gold2:#f2cf7a;--red:#9c2f2f;--line:rgba(255,255,255,.1);--radius:22px;--shadow:0 24px 70px rgba(0,0,0,.35)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 15% 5%,rgba(212,168,79,.10),transparent 28%),radial-gradient(circle at 85% 18%,rgba(156,47,47,.10),transparent 26%),var(--bg);color:var(--text);font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.65;overflow-x:hidden}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button,input,textarea,select{font:inherit}.container{width:min(1180px,92vw);margin:auto}.site-header{position:sticky;top:0;z-index:50;background:rgba(11,12,15,.78);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}.nav{height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:.02em}.brand-mark{width:44px;height:44px;border:1px solid rgba(242,207,122,.5);border-radius:50%;display:grid;place-items:center;background:linear-gradient(145deg,#1d1a12,#0c0d10);box-shadow:inset 0 0 24px rgba(212,168,79,.13)}.brand-mark span{color:var(--gold2);font-family:Georgia,serif;font-size:22px}.brand strong{display:block;font-size:14px;line-height:1.1}.brand small{display:block;color:var(--gold2);font-size:10px;text-transform:uppercase;letter-spacing:.18em;margin-top:4px}.nav-links{display:flex;align-items:center;gap:22px;font-size:14px}.nav-links a{color:#ddd8ce;transition:.25s}.nav-links a:hover{color:var(--gold2)}.nav-cta,.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;border:1px solid rgba(242,207,122,.45);border-radius:999px;padding:12px 18px;background:linear-gradient(135deg,rgba(212,168,79,.16),rgba(156,47,47,.13));color:#fff;transition:.25s;cursor:pointer}.btn:hover,.nav-cta:hover{transform:translateY(-2px);border-color:var(--gold2);box-shadow:0 12px 30px rgba(212,168,79,.12)}.btn.primary{background:linear-gradient(135deg,var(--gold),#9c7133);color:#101010;border-color:transparent;font-weight:800}.menu-btn{display:none;background:none;border:0;color:white;font-size:26px}.hero{min-height:760px;position:relative;display:grid;align-items:center;overflow:hidden;border-bottom:1px solid var(--line)}.hero::before{content:"";position:absolute;inset:-20%;background:conic-gradient(from 110deg at 70% 40%,transparent,rgba(212,168,79,.12),transparent 28%,rgba(156,47,47,.1),transparent 58%);animation:spin 22s linear infinite}.hero::after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);background-size:70px 70px;mask-image:linear-gradient(to bottom,rgba(0,0,0,.65),transparent)}@keyframes spin{to{transform:rotate(360deg)}}.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:center}.kicker{display:inline-flex;align-items:center;gap:10px;color:var(--gold2);font-size:12px;letter-spacing:.22em;text-transform:uppercase}.kicker::before{content:"";width:38px;height:1px;background:var(--gold)}h1,h2,h3{font-family:Georgia,"Times New Roman",serif;margin:0 0 18px;line-height:1.05}h1{font-size:clamp(52px,7vw,102px);letter-spacing:-.045em}.hero h1 em{color:var(--gold2);font-style:normal}.hero-copy{max-width:690px;color:#c9c3b9;font-size:18px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.hero-art{position:relative;height:510px}.orbit{position:absolute;border:1px solid rgba(242,207,122,.24);border-radius:50%;animation:float 7s ease-in-out infinite}.orbit.one{width:420px;height:420px;right:10px;top:25px}.orbit.two{width:310px;height:310px;right:65px;top:80px;animation-delay:-2s}.plate{position:absolute;right:80px;top:95px;width:280px;height:280px;border-radius:50%;background:radial-gradient(circle at 44% 37%,#4d301c 0 9%,#1c1410 10% 25%,#3d2817 26% 27%,#121316 28% 63%,#090a0c 64%);box-shadow:0 50px 100px rgba(0,0,0,.55),inset 0 0 0 18px rgba(255,255,255,.02);animation:float 6s ease-in-out infinite}.plate::before,.plate::after{content:"";position:absolute;border-radius:50%;background:var(--gold2);filter:blur(.2px)}.plate::before{width:58px;height:21px;left:75px;top:83px;transform:rotate(22deg);box-shadow:75px 46px 0 #9c2f2f,40px 93px 0 #d4a84f}.plate::after{width:12px;height:12px;left:128px;top:132px;box-shadow:-58px 15px 0 #8cab65,48px -42px 0 #8cab65,63px 45px 0 #8cab65,5px 62px 0 #8cab65}.floating-card{position:absolute;left:0;bottom:34px;width:260px;padding:22px;background:rgba(20,22,27,.78);border:1px solid var(--line);border-radius:20px;backdrop-filter:blur(15px);box-shadow:var(--shadow);animation:float 5s ease-in-out infinite -1s}.floating-card b{display:block;color:var(--gold2);font-size:28px;font-family:Georgia,serif}.floating-card span{color:var(--muted);font-size:13px}@keyframes float{50%{transform:translateY(-16px) rotate(.5deg)}}.section{padding:105px 0;position:relative}.section.alt{background:linear-gradient(180deg,rgba(255,255,255,.015),rgba(255,255,255,0));border-top:1px solid rgba(255,255,255,.04);border-bottom:1px solid rgba(255,255,255,.04)}.section-head{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:42px}.section-head h2{font-size:clamp(38px,5vw,68px)}.section-head p{max-width:520px;color:var(--muted)}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.card{background:linear-gradient(145deg,rgba(255,255,255,.045),rgba(255,255,255,.015));border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:0 12px 38px rgba(0,0,0,.17);transition:.35s;position:relative;overflow:hidden}.card::after{content:"";position:absolute;width:150px;height:150px;border-radius:50%;background:radial-gradient(circle,rgba(212,168,79,.13),transparent 70%);right:-60px;top:-60px}.card:hover{transform:translateY(-7px);border-color:rgba(242,207,122,.32)}.card .icon{width:48px;height:48px;display:grid;place-items:center;border-radius:14px;background:rgba(212,168,79,.1);color:var(--gold2);font-size:22px;margin-bottom:22px}.card h3{font-size:25px}.card p{color:var(--muted);font-size:14px}.meta{display:flex;gap:10px;flex-wrap:wrap;color:#aaa;font-size:12px;margin-bottom:14px}.tag{border:1px solid var(--line);border-radius:999px;padding:5px 9px}.timeline{display:grid;gap:18px}.timeline-item{display:grid;grid-template-columns:130px 1fr;gap:25px;padding:24px;border-bottom:1px solid var(--line)}.timeline-date{color:var(--gold2);font-family:Georgia,serif;font-size:20px}.people{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.person{padding:22px;border:1px solid var(--line);border-radius:18px;background:#111319}.person .avatar{width:58px;height:58px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,#29200f,#15161a);color:var(--gold2);font-family:Georgia,serif;font-size:22px;margin-bottom:16px}.person h3{font-size:18px;margin-bottom:5px}.person small{color:var(--gold2)}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:20px;overflow:hidden}.stat{background:#101216;padding:32px;text-align:center}.stat b{display:block;font-family:Georgia,serif;font-size:42px;color:var(--gold2)}.stat span{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.13em}.cta{padding:50px;border-radius:30px;border:1px solid rgba(242,207,122,.24);background:radial-gradient(circle at 80% 20%,rgba(156,47,47,.16),transparent 33%),linear-gradient(135deg,rgba(212,168,79,.08),rgba(255,255,255,.015));display:flex;justify-content:space-between;gap:30px;align-items:center}.cta h2{font-size:clamp(34px,5vw,60px);max-width:760px}.site-footer{padding:55px 0 25px;border-top:1px solid var(--line);background:#08090b}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:35px}.footer-grid p,.footer-grid a{color:var(--muted);font-size:14px}.footer-links{display:grid;gap:8px}.copy{margin-top:38px;padding-top:20px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:20px;color:#76736d;font-size:12px}.page-hero{padding:130px 0 70px;border-bottom:1px solid var(--line);background:radial-gradient(circle at 70% 0%,rgba(212,168,79,.12),transparent 35%)}.page-hero h1{font-size:clamp(48px,7vw,88px)}.prose{max-width:850px}.prose p{color:#c8c2b8}.form-wrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:30px}.form-card{padding:30px;border-radius:24px;border:1px solid var(--line);background:var(--panel)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}.field{display:grid;gap:7px}.field.full{grid-column:1/-1}.field label{font-size:12px;color:#bbb;text-transform:uppercase;letter-spacing:.08em}.field input,.field textarea,.field select{width:100%;border:1px solid var(--line);border-radius:12px;padding:13px 14px;background:#0d0f12;color:white;outline:none}.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--gold)}.notice{padding:14px 16px;border-radius:12px;margin-bottom:18px;background:rgba(212,168,79,.1);border:1px solid rgba(212,168,79,.3)}.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s ease}.reveal.on{opacity:1;transform:none}.admin-body{background:#0b0c0f}.admin-shell{display:grid;grid-template-columns:260px 1fr;min-height:100vh}.admin-side{padding:24px;border-right:1px solid var(--line);background:#0e1014}.admin-side nav{display:grid;gap:8px;margin-top:28px}.admin-side nav a{padding:10px 12px;border-radius:10px;color:#c9c5bd}.admin-side nav a:hover{background:#171a20;color:white}.admin-main{padding:34px}.admin-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:28px}.admin-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.admin-table{width:100%;border-collapse:collapse;background:#111318;border:1px solid var(--line);border-radius:16px;overflow:hidden}.admin-table th,.admin-table td{padding:12px 14px;border-bottom:1px solid var(--line);text-align:left;font-size:13px}.admin-table th{color:var(--gold2)}.login-shell{min-height:100vh;display:grid;place-items:center;padding:30px}.login-card{width:min(440px,92vw);padding:34px;border:1px solid var(--line);border-radius:24px;background:#121419;box-shadow:var(--shadow)}
@media(max-width:980px){.nav-links{display:none;position:absolute;left:0;right:0;top:78px;padding:20px 4vw;background:#0b0c0f;border-bottom:1px solid var(--line);flex-direction:column;align-items:flex-start}.nav-links.open{display:flex}.menu-btn{display:block}.hero{min-height:auto;padding:95px 0}.hero-grid{grid-template-columns:1fr}.hero-art{height:390px}.grid-3{grid-template-columns:1fr 1fr}.people{grid-template-columns:1fr 1fr}.stats{grid-template-columns:1fr 1fr}.form-wrap{grid-template-columns:1fr}.admin-shell{grid-template-columns:1fr}.admin-side{border-right:0;border-bottom:1px solid var(--line)}.admin-cards{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.brand strong{font-size:12px}.brand small{font-size:8px}.nav-cta{display:none}.hero-art{height:320px}.plate{right:20px;top:50px;width:220px;height:220px}.orbit.one{width:310px;height:310px;right:-25px}.orbit.two{width:240px;height:240px;right:10px}.floating-card{width:210px;padding:16px}.section{padding:75px 0}.section-head{display:block}.grid-3,.people,.stats,.footer-grid,.form-grid,.admin-cards{grid-template-columns:1fr}.timeline-item{grid-template-columns:1fr}.cta{display:block;padding:30px}.copy{display:block}.admin-main{padding:20px}}

/* v1.2.0: dinamik slider, galeri, sosyal vitrin, sponsorlar ve analytics */
.hero-v12{min-height:780px}.hero-showcase{min-width:0}.hero-slider{position:relative;height:540px;border:1px solid var(--line);border-radius:34px;overflow:hidden;background:#111318;box-shadow:var(--shadow)}.hero-slide{position:absolute;inset:0;opacity:0;transform:scale(1.03);transition:opacity .8s ease,transform 1.2s ease;pointer-events:none}.hero-slide.active{opacity:1;transform:scale(1);pointer-events:auto}.hero-slide-media{position:absolute;inset:0;background:radial-gradient(circle at 65% 30%,rgba(212,168,79,.28),transparent 32%),linear-gradient(145deg,#21170f,#0d0f12);background-size:cover;background-position:center}.hero-slide-media:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 20%,rgba(8,9,11,.94) 88%)}.hero-slide-overlay{position:absolute;left:32px;right:32px;bottom:38px;z-index:2}.hero-slide-overlay>span{color:var(--gold2);font-size:11px;text-transform:uppercase;letter-spacing:.18em}.hero-slide-overlay h3{font-size:36px;margin:8px 0}.hero-slide-overlay p{color:#c7c1b8;max-width:520px}.hero-slide-overlay a{color:var(--gold2);font-weight:700}.slider-dots{position:absolute;z-index:5;right:25px;top:24px;display:flex;gap:7px}.slider-dots button{width:9px;height:9px;padding:0;border-radius:50%;border:1px solid #fff;background:transparent;cursor:pointer}.slider-dots button.active{background:var(--gold2);border-color:var(--gold2)}.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.gallery-item{position:relative;aspect-ratio:1/1.05;overflow:hidden;border-radius:20px;border:1px solid var(--line);background:#111}.gallery-item:nth-child(3n+1){grid-row:span 2;aspect-ratio:auto}.gallery-item img{width:100%;height:100%;object-fit:cover;transition:.5s}.gallery-item:hover img{transform:scale(1.06)}.gallery-item span{position:absolute;left:0;right:0;bottom:0;padding:35px 16px 15px;background:linear-gradient(transparent,rgba(0,0,0,.9));font-size:13px}.social-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.social-card{overflow:hidden;border-radius:22px;border:1px solid var(--line);background:#111318;transition:.3s}.social-card:hover{transform:translateY(-5px);border-color:rgba(242,207,122,.35)}.social-card img{width:100%;aspect-ratio:4/3;object-fit:cover}.social-card>div{padding:20px}.social-card h3{font-size:23px;margin:10px 0}.social-card p{font-size:13px;color:var(--muted)}.sponsor-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}.sponsor-card{min-height:115px;display:grid;place-items:center;padding:20px;border:1px solid var(--line);border-radius:18px;background:#101216;filter:grayscale(.35);transition:.3s}.sponsor-card:hover{filter:none;border-color:rgba(242,207,122,.35)}.sponsor-card img{max-height:65px;max-width:160px;object-fit:contain}.admin-grid-2{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-bottom:24px}.admin-grid-2 .form-card{height:max-content}.gallery-admin-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin-top:24px}.gallery-admin-card{padding:12px;border:1px solid var(--line);border-radius:16px;background:#111318;display:grid;gap:10px}.gallery-admin-card img{width:100%;aspect-ratio:1;object-fit:cover;border-radius:10px}.admin-thumb{width:70px;height:45px;object-fit:contain;background:#fff;border-radius:6px}.editor-toolbar{display:flex;gap:6px;flex-wrap:wrap;padding:8px;background:#0b0d10;border:1px solid var(--line);border-bottom:0;border-radius:12px 12px 0 0}.editor-toolbar button{border:1px solid var(--line);background:#171a20;color:#eee;border-radius:7px;padding:7px 10px;cursor:pointer}.rich-editor{min-height:300px;padding:18px;border:1px solid var(--line);border-radius:0 0 12px 12px;background:#0d0f12;color:#fff;outline:none}.rich-editor:focus{border-color:var(--gold)}.analytics-filter{display:flex;gap:8px;margin-bottom:20px}.chart-card{margin:22px 0;padding:24px;border:1px solid var(--line);border-radius:18px;background:#111318}.bar-chart{display:grid;gap:8px}.bar-row{display:grid;grid-template-columns:55px 1fr 50px;gap:10px;align-items:center;font-size:12px;color:#aaa}.bar-row>div{height:9px;background:#22252b;border-radius:999px;overflow:hidden}.bar-row i{display:block;height:100%;background:linear-gradient(90deg,var(--gold),var(--gold2));border-radius:999px}.bar-row b{text-align:right;color:#eee}@media(max-width:980px){.gallery-grid{grid-template-columns:repeat(2,1fr)}.social-grid{grid-template-columns:1fr 1fr}.sponsor-grid{grid-template-columns:repeat(3,1fr)}.admin-grid-2{grid-template-columns:1fr}.gallery-admin-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:640px){.hero-slider{height:440px}.hero-slide-overlay{left:20px;right:20px;bottom:25px}.hero-slide-overlay h3{font-size:28px}.gallery-grid,.social-grid,.sponsor-grid,.gallery-admin-grid{grid-template-columns:1fr}.gallery-item:nth-child(3n+1){grid-row:auto;aspect-ratio:1/1.05}}
/* v1.3.0 - Yazar, magazin ve yönetilebilir bloklar */
.author-hero{display:grid;grid-template-columns:minmax(180px,280px) 1fr;gap:42px;align-items:center}.author-photo{width:100%;aspect-ratio:1/1;object-fit:cover;border-radius:28px;border:1px solid rgba(229,189,104,.28)}@media(max-width:760px){.author-hero{grid-template-columns:1fr}.author-photo{max-width:240px}}

/* v1.4.0 - yönetim operasyon modülleri */
.admin-table{width:100%;border-collapse:collapse;margin-top:18px;background:#111319;border:1px solid #2b2f38;border-radius:14px;overflow:hidden}.admin-table th,.admin-table td{padding:12px 14px;border-bottom:1px solid #272b33;text-align:left;vertical-align:top}.admin-table th{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#d7b66b}.admin-table tr:last-child td{border-bottom:0}.admin-form{display:grid;gap:14px;max-width:920px}.admin-form label{display:grid;gap:7px;font-weight:700}.admin-form input,.admin-form select,.admin-form textarea{width:100%;padding:12px 13px;border-radius:10px;border:1px solid #343944;background:#0d0f13;color:#f4efe4}.admin-form textarea{min-height:110px;resize:vertical}.admin-actions{display:flex;gap:8px;flex-wrap:wrap}.admin-card{background:#111319;border:1px solid #2b2f38;border-radius:16px;padding:18px;margin:18px 0}.status-pill{display:inline-block;padding:5px 9px;border-radius:999px;background:#252a33;font-size:12px}.certificate-check{max-width:720px;margin:70px auto;padding:28px;background:#111319;border:1px solid #2b2f38;border-radius:20px}.certificate-check form{display:flex;gap:10px;flex-wrap:wrap}.certificate-check input{flex:1;min-width:240px;padding:13px;border-radius:999px;border:1px solid #393e48;background:#0b0d11;color:#fff}.certificate-result{margin-top:22px;padding:18px;border:1px solid #3d434d;border-radius:14px}@media(max-width:760px){.admin-table{display:block;overflow-x:auto}.certificate-check{margin:28px 16px}}