/* index.html
   DEĞİŞİKLİK: .lang ve .lang button kuralları buradan ÇIKARILDI — dil seçici artık
   birden çok sayfada göründüğü ve <a> olduğu için temel.css'e taşındı. Gerisi aynı. */
body{overflow-x:hidden}
section[id]{scroll-margin-top:118px}
header{position:sticky;top:0;z-index:60;background:rgba(6,13,8,.85);backdrop-filter:blur(16px)}
h1{font-size:clamp(44px,8.4vw,86px);line-height:1.02}
h2{font-size:clamp(30px,4.6vw,46px)}
h3{font-size:20px;letter-spacing:-.01em}
.lead{font-size:clamp(17px,2vw,20px);color:var(--text-muted);max-width:64ch;text-wrap:balance;font-weight:400;line-height:1.6;letter-spacing:0}
.sec-head{display:grid;gap:14px;margin-bottom:42px;max-width:880px}
/* Dergi tarzi bolum etiketi: kucuk, harf araligi acik, lime. Basligin ustunde durur,
   okuyucuya "neredeyim" der; SEO basligina dokunmaz. */
.etiket-bolum{font-size:12px;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--accent-lime)}
.sheet .etiket-bolum{color:var(--primary-forest)}
.ustsatir{font-size:12.5px;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--accent-lime);margin:0 0 -8px}
@media(max-width:960px){section[id]{scroll-margin-top:84px}}
.stores{display:flex;flex-wrap:wrap;gap:12px}
.store{display:flex;align-items:center;gap:12px;padding:11px 20px 11px 14px;border:1px solid rgba(255,255,255,.14);border-radius:14px;background:rgba(255,255,255,.03);min-width:186px}
.store svg{width:24px;height:24px;flex:none;fill:var(--text-on-dark)}
.store i{font-style:normal;display:block;font-size:11.5px;color:var(--accent-lime);font-weight:700;letter-spacing:.04em}
.store b{display:block;font-size:15.5px;font-weight:700;line-height:1.25}
.hero{position:relative;overflow:hidden;padding:96px 0 104px;isolation:isolate}
/* Derinlik: ince bir dokusal katman + alt kenara dogru koyulasan gecis.
   Duz siyah zemin "temiz" gorunur; doku ve gecis ona hacim verir. */
/* Fotograf en altta; ustune sol tarafta yogun, sagda seffaflasan karartma gelir ki
   metin okunur kalsin, fotograf sagda nefes alsin. Q ve top bunun ustunde durur. */
.hero-foto{position:absolute;inset:0;z-index:-1;width:100%;height:100%;object-fit:cover;object-position:70% 50%}
.hero::after{content:"";position:absolute;inset:0;z-index:0;pointer-events:none;
  background:
    linear-gradient(90deg,rgba(6,13,8,.97) 0%,rgba(6,13,8,.88) 42%,rgba(6,13,8,.45) 75%,rgba(6,13,8,.3) 100%),
    linear-gradient(180deg,rgba(6,13,8,.35) 0%,transparent 35%,transparent 60%,rgba(6,13,8,.95) 100%);}
.hero::before{content:"";position:absolute;left:50%;top:-320px;width:900px;height:620px;transform:translateX(-50%);background:radial-gradient(closest-side,rgba(204,255,0,.10),transparent);pointer-events:none;z-index:0}
.court{position:absolute;inset:0;z-index:0;opacity:.35;pointer-events:none;transform:perspective(900px) rotateX(38deg) scale(1.35);transform-origin:50% 100%}
.hero-inner{position:relative;z-index:1;display:grid;gap:28px;max-width:780px}
.badge{display:inline-flex;align-items:center;gap:9px;align-self:start;padding:8px 16px;border-radius:999px;border:1px solid var(--line);background:rgba(204,255,0,.06);font-size:14px;font-weight:600;color:var(--accent-lime)}
.dot{width:7px;height:7px;border-radius:50%;background:var(--accent-lime)}
.hero h1 .l2{color:var(--accent-lime)}
.hero-note{font-size:14px;color:var(--text-muted)}
.stage{position:absolute;right:0;top:6%;width:560px;height:452px;z-index:0;pointer-events:none;overflow:visible;opacity:1;animation:sahnesol 1.4s ease 7.2s forwards}
@keyframes sahnesol{to{opacity:.22}}
.stage-svg{width:560px;height:452px;overflow:visible}
/* RALLI. Top 4.2s'de vurus yorungesini izler; iz top gectikce cizilir, degdigi iki noktada
   sekme isareti belirip soner. Bir kez oynar, iz filigran olarak kalir. */
.iz{fill:none;stroke:var(--accent-lime);stroke-width:5;stroke-linecap:round;opacity:.75;filter:drop-shadow(0 0 10px rgba(204,255,0,.45));stroke-dasharray:880;stroke-dashoffset:880;animation:izciz 4.2s linear forwards,izsol 1.2s ease 4.5s forwards}
@keyframes izciz{to{stroke-dashoffset:0}}
@keyframes izsol{to{opacity:.3;stroke-width:3}}
.sekme{fill:none;stroke:var(--accent-lime);stroke-width:3;opacity:0;transform-box:fill-box;transform-origin:center}
.sekme-1{animation:sek 1.1s ease 1.43s forwards}
.sekme-2{animation:sek 1.1s ease 3.64s forwards}
@keyframes sek{0%{opacity:.9;transform:scale(.3)}70%{opacity:.45;transform:scale(1.15)}100%{opacity:.28;transform:scale(1)}}
.ball{position:absolute;left:0;top:0;width:30px;height:30px;margin:-15px 0 0 -15px;opacity:0;filter:drop-shadow(0 6px 10px rgba(0,0,0,.45)) drop-shadow(0 0 16px rgba(204,255,0,.45));offset-path:path("M18 96 Q118 214 214 322 Q300 206 398 154 Q468 232 512 330 Q548 300 580 236");offset-rotate:0deg;animation:topralli 4.2s linear forwards,topgorun 4.7s linear forwards}
.ball svg{display:block;width:100%;height:100%;animation:topdon .9s linear infinite}
@keyframes topralli{from{offset-distance:0%}to{offset-distance:100%}}
@keyframes topgorun{0%,88%{opacity:1}100%{opacity:0}}
@keyframes topdon{to{transform:rotate(360deg)}}
@supports not (offset-path: path("M0 0 L1 1")){.ball{display:none}}
@media(prefers-reduced-motion:reduce){.ball{display:none}.iz{animation:none;stroke-dashoffset:0;opacity:.3;stroke-width:3}.sekme{animation:none;opacity:.28}}
@media(max-width:1080px){.stage{transform:scale(.72);transform-origin:100% 0;opacity:.5;right:-4%}}
@media(max-width:680px){.stage{transform:scale(.56);opacity:.38;right:-14%;top:1%}}
.belir{transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.2,1)}
/* Gizleme yalniz JS calisiyorsa: html.js sinifi app.js tarafindan eklenir.
   Betik yuklenmezse icerik hic gizlenmez — gorunmez sayfa en kotu hata olurdu. */
html.js .belir{opacity:0;transform:translateY(22px)}
html.js .belir.gorundu{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){html.js .belir{opacity:1;transform:none;transition:none}}
.strip{border-top:1px solid var(--hair);border-bottom:1px solid var(--hair);background:var(--primary-dark)}
.strip-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding:32px 22px}
.stat b{display:block;font-size:34px;font-weight:800;color:var(--accent-lime);line-height:1.05;font-variant-numeric:tabular-nums;letter-spacing:-.03em}
.stat span{font-size:14px;color:var(--text-muted);display:block;margin-top:4px}
@media(max-width:720px){.strip-grid{grid-template-columns:repeat(2,1fr);gap:26px}}
.showcase{padding:82px 0 30px}
.manifesto{position:relative;overflow:hidden;padding:110px 0;text-align:center;background:linear-gradient(180deg,var(--bg-page),var(--primary-dark))}
.manifesto::before{content:"";position:absolute;left:50%;top:50%;width:900px;height:900px;transform:translate(-50%,-50%);border-radius:50%;background:radial-gradient(circle,rgba(204,255,0,.10),transparent 62%);pointer-events:none}
.manifesto p{position:relative;margin:0 auto;max-width:18ch;font-size:clamp(30px,5.4vw,60px);font-weight:800;line-height:1.08;letter-spacing:-.03em;color:#fff}
.manifesto p em{font-style:normal;color:var(--accent-lime)}
.manifesto small{position:relative;display:block;margin-top:22px;font-size:14px;letter-spacing:.14em;text-transform:uppercase;color:var(--text-muted)}
.ritim{padding:96px 0 40px}
.ritim p{margin:0;font-size:clamp(34px,6.4vw,72px);font-weight:800;line-height:1.02;letter-spacing:-.035em;color:#fff;max-width:14ch}
.ritim em{font-style:normal;color:var(--accent-lime)}
.sosyal{padding:88px 0 10px}
.sheet{background:var(--surface-light);color:var(--text-on-light);border-radius:var(--r-lg) var(--r-lg) 0 0;padding:74px 0 82px;margin-top:40px}
.sheet .lead{color:var(--text-muted-light)}
.sheet h2{color:var(--primary-dark)}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;counter-reset:s}
.step{background:#fff;border:1px solid #E4EBE7;border-radius:var(--r-md);padding:26px;transition:transform .16s ease,box-shadow .16s ease}
.step:hover{transform:translateY(-3px);box-shadow:0 14px 30px rgba(10,35,24,.08)}
.adim-etiket{display:block;font-size:11px;font-weight:800;letter-spacing:.18em;text-transform:uppercase;color:var(--primary-forest);margin-bottom:10px}
.step::before{counter-increment:s;content:counter(s);display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:var(--primary-forest);color:var(--accent-lime);font-weight:800;font-size:16px;margin-bottom:15px}
.step h3{margin-bottom:8px}
.step p{color:var(--text-muted-light);font-size:15.5px}
@media(max-width:820px){.steps{grid-template-columns:1fr}}
.features{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.zeminler{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:38px}
/* Kart bir sutun: gorsel ustte, metin ortada, hiz etiketi EN ALTTA sabit.
   Etikete margin-top:auto verilmezse metin uzunlugu degistikce etiketler
   kartlar arasinda farkli yuksekliklere kayar ve satir bozulur. */
.zk{display:flex;flex-direction:column;text-decoration:none;background:#fff;border:1px solid #E4EBE7;border-radius:var(--r-md);overflow:hidden;transition:transform .16s ease,border-color .16s ease,box-shadow .16s ease}
.zk:hover{transform:translateY(-4px);border-color:#C4D5CB;box-shadow:0 16px 34px rgba(10,35,24,.10)}
.zk .sw{display:block;width:100%;height:150px}
.zk .zt{display:flex;flex-direction:column;flex:1;padding:18px 20px 20px}
.zk h3{color:var(--primary-dark);font-size:21px;margin-bottom:7px}
.zk p{color:var(--text-muted-light);font-size:14.5px;line-height:1.5;margin-bottom:16px}
.zk .hiz{margin-top:auto;align-self:flex-start;font-size:11.5px;font-weight:700;letter-spacing:.06em;color:var(--primary-forest);background:#EDF4EF;border:1px solid #DCE8E0;border-radius:999px;padding:4px 11px}
.zemin-alt{margin-top:22px;font-size:15px}
.zemin-alt a{color:var(--primary-forest);font-weight:700}
@media(max-width:900px){.zeminler{grid-template-columns:1fr 1fr}.zk .sw{height:130px}}
@media(max-width:520px){.zeminler{grid-template-columns:1fr}.zk .sw{height:120px}}
.sub-head{margin-top:80px;padding-top:44px;border-top:1px solid #E1E8E4}
/* Ozellik karti: ustte fotograf seridi, altta metin. Zemin kartlariyla ayni dil.
   Seride koyu-yesil bir katman biniyor: alti farkli kaynaktan gelen fotografin
   tonu birlesir, ikon ve ilerideki metin her fotografta okunur kalir. */
.feat{background:var(--primary-dark);color:var(--text-on-dark);border-radius:var(--r-md);overflow:hidden;display:flex;flex-direction:column;border:1px solid transparent;transition:border-color .16s ease,transform .16s ease}
.feat:hover{border-color:var(--line);transform:translateY(-3px)}
.feat-ust{position:relative;height:150px;overflow:hidden}
.feat-ust img{display:block;width:100%;height:100%;object-fit:cover;filter:saturate(.85) contrast(1.05);transition:transform .5s ease}
.feat:hover .feat-ust img{transform:scale(1.04)}
.feat-ust::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,35,24,.12),rgba(10,35,24,.55) 100%)}
.feat .ic{position:absolute;left:16px;bottom:14px;z-index:1;width:44px;height:44px;border-radius:13px;background:rgba(10,35,24,.85);backdrop-filter:blur(6px);border:1px solid var(--line);display:grid;place-items:center;font-size:22px;color:var(--accent-lime)}
.feat-govde{padding:22px 24px 26px;display:grid;gap:8px;align-content:start}
.feat-no{font-size:10.5px;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--text-muted)}
.feat h3{color:#fff}
.feat p{color:var(--text-muted);font-size:15px}
.feat a{color:var(--accent-lime)}
.feat-bag{margin-top:auto;padding-top:8px;font-weight:700;font-size:14.5px;text-decoration:none}
.feat-bag:hover{text-decoration:underline}
@media(max-width:900px){.features{grid-template-columns:1fr 1fr}}
@media(max-width:620px){.features{grid-template-columns:1fr}}
.pro{padding:82px 0;background:var(--bg-page)}
.pro + .pro{padding-top:0}
.pro-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin-top:38px;border:1px solid var(--hair);border-radius:var(--r-md);overflow:hidden}
.pi{padding:26px;border-right:1px solid var(--hair)}
.pi:last-child{border-right:0}
.pi b{display:block;color:var(--accent-lime);font-size:15px;margin-bottom:7px}
.pi p{color:var(--text-muted);font-size:15px}
@media(max-width:820px){.pro-grid{grid-template-columns:1fr}.pi{border-right:0;border-bottom:1px solid var(--hair)}.pi:last-child{border-bottom:0}}
.pro .btn{margin-top:26px}
.clear{padding:0 0 82px}
.clear-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:38px}
.cl{background:var(--primary-dark);border:1px solid var(--hair);border-radius:var(--r-md);padding:26px}
.cl b{display:block;font-size:24px;color:var(--accent-lime);font-weight:800;margin-bottom:7px;line-height:1.15}
.cl p{color:var(--text-muted);font-size:15px}
@media(max-width:820px){.clear-grid{grid-template-columns:1fr}}
.signup{padding:0 0 82px}
.card{background:linear-gradient(160deg,var(--primary-forest),var(--primary-dark));border:1px solid var(--line);border-radius:var(--r-lg);padding:46px;display:grid;gap:20px}
.form{display:flex;gap:12px;flex-wrap:wrap;max-width:560px}
.form input{flex:1 1 260px;padding:15px 18px;border-radius:999px;border:1px solid rgba(255,255,255,.16);background:rgba(0,0,0,.28);color:#fff;font:inherit;font-size:16px}
.form input::placeholder{color:#7C9389}
.gizli-etiket{position:absolute;left:-9999px}
.form-msg{font-size:14.5px;min-height:21px;color:var(--accent-lime)}
.form-msg[data-state="error"]{color:#FCA5A5}
@media(max-width:620px){.card{padding:30px}}
.faq{padding:0 0 82px}
details{border-top:1px solid var(--hair);padding:20px 0}
details:last-of-type{border-bottom:1px solid var(--hair)}
summary{cursor:pointer;font-weight:700;font-size:17px;list-style:none;display:flex;justify-content:space-between;gap:18px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";color:var(--accent-lime);font-size:22px;line-height:1}
details[open] summary::after{content:"–"}
details p{color:var(--text-muted);margin-top:12px;max-width:70ch;font-size:16px}
details a{color:var(--accent-lime)}