/* ═══════════════════════════════════════════════════════
   NetLev Premium Web — Solo-Leveling Dark Theme
   netlev-dark.css'den esinlenilmiştir
   ═══════════════════════════════════════════════════════ */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{
  --bg-1:#0a0e1a;--bg-2:#0f172a;--bg-3:#1a1f3a;
  --c-card:rgba(15,23,42,.55);
  --t1:#f1f5f9;--t2:#cbd5e1;--t3:#94a3b8;--t4:#64748b;
  --blue:#3b82f6;--blue-l:#60a5fa;--blue-d:#2563eb;
  --gold:#fbbf24;--pink:#fb7185;--green:#10b981;
  --brd:rgba(59,130,246,.15);--brd-c:rgba(148,163,184,.18);
  --r:16px;--rr:999px;
  --ff:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
}
html{scroll-behavior:smooth;overflow-x:hidden}
body{font-family:var(--ff);background:var(--bg-1);color:var(--t2);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
body.body-locked{overflow:hidden;position:fixed;inset:0;width:100%}
a{color:var(--blue-l);text-decoration:none;transition:color .2s}
a:hover{color:var(--blue)}
img{max-width:100%;height:auto}

/* ── Scrollbar (Site + Modal) ── */
html, body{
  scrollbar-width:thin;
  scrollbar-color:rgba(96,165,250,.45) rgba(15,23,42,.55);
}
*::-webkit-scrollbar{width:9px;height:9px}
*::-webkit-scrollbar-track{background:rgba(15,23,42,.55)}
*::-webkit-scrollbar-thumb{
  background:linear-gradient(180deg,rgba(96,165,250,.55),rgba(59,130,246,.35));
  border-radius:999px;
  border:2px solid rgba(15,23,42,.55);
}
*::-webkit-scrollbar-thumb:hover{
  background:linear-gradient(180deg,rgba(147,197,253,.75),rgba(96,165,250,.5));
}
.login-scroll{
  overflow-y:auto;
  max-height:inherit;
  overscroll-behavior:contain;
  -webkit-overflow-scrolling:touch;
  scrollbar-width:thin;
  scrollbar-color:rgba(96,165,250,.5) rgba(15,23,42,.35);
}
.login-scroll::-webkit-scrollbar{width:6px}
.login-scroll::-webkit-scrollbar-button{display:none}
.login-scroll::-webkit-scrollbar-track{
  background:transparent;
  margin:10px 0;
  border-radius:999px;
}
.login-scroll::-webkit-scrollbar-thumb{
  background:linear-gradient(180deg,rgba(96,165,250,.62),rgba(59,130,246,.42));
  border-radius:999px;
  border:1px solid transparent;
  background-clip:padding-box;
}

/* ── Keyframes ── */
@keyframes fadeUp{from{opacity:0;transform:translateY(28px)}to{opacity:1;transform:translateY(0)}}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
@keyframes glow{0%,100%{box-shadow:0 0 20px rgba(59,130,246,.15)}50%{box-shadow:0 0 40px rgba(59,130,246,.3)}}
@keyframes shimmer{0%{background-position:-200% 0}100%{background-position:200% 0}}
@keyframes avatarSpin{0%{transform:rotate(0deg)}100%{transform:rotate(360deg)}}
@keyframes pulse85{0%,100%{transform:scale(.88)}50%{transform:scale(1)}}
@keyframes shimmerWave{0%{background-position:-300% 0}100%{background-position:300% 0}}

/* ── Auth Shimmer (sayfa yenilenince flash önleme) ── */
.auth-shimmer{width:38px;height:38px;border-radius:50%;background:linear-gradient(90deg,rgba(59,130,246,.1) 25%,rgba(59,130,246,.25) 50%,rgba(59,130,246,.1) 75%);background-size:300% 100%;animation:shimmerWave 1.8s ease infinite}

/* ── Profile Avatar (fotoğraflı / default) ── */
.dd-avatar-img{width:44px;height:44px;border-radius:50%;object-fit:cover;display:block}
.profile-btn-img{width:100%;height:100%;border-radius:50%;object-fit:cover}
.default-avatar{display:flex;align-items:center;justify-content:center;background:#000;border-radius:50%}
.default-avatar svg{width:60%;height:60%}
/* Profil Shimmer — nav buton & dropdown */
.profile-shimmer{border-radius:50%;background:linear-gradient(90deg,rgba(59,130,246,.08) 0%,rgba(59,130,246,.22) 40%,rgba(99,102,241,.2) 60%,rgba(59,130,246,.08) 100%);background-size:300% 100%;animation:shimmerWave 1.6s ease-in-out infinite}
.dd-avatar-shimmer{width:44px;height:44px;border-radius:50%;background:linear-gradient(90deg,rgba(59,130,246,.08) 0%,rgba(59,130,246,.22) 40%,rgba(99,102,241,.2) 60%,rgba(59,130,246,.08) 100%);background-size:300% 100%;animation:shimmerWave 1.6s ease-in-out infinite;flex-shrink:0}

/* ── Remember Me ── */
.remember-row{display:flex;align-items:center;gap:8px;margin-bottom:16px}
.remember-row input[type=checkbox]{width:18px;height:18px;accent-color:var(--blue);cursor:pointer;border-radius:4px}
.remember-row label{color:var(--t3);font-size:.85rem;font-weight:600;cursor:pointer}

/* ── Plan Warning Item ── */
.feats li.plan-warn{color:#fbbf24}
.feats li.plan-warn .fi{background:linear-gradient(135deg,rgba(251,191,36,.8),rgba(245,158,11,.9));box-shadow:0 10px 20px rgba(251,191,36,.2)}

/* ── Navbar ── */
.navbar{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(10,14,26,.88);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--brd);transition:background .3s ease,box-shadow .3s ease;-webkit-transform:translateZ(0);transform:translateZ(0);will-change:background,box-shadow}
.navbar.scrolled{background:rgba(10,14,26,.96);box-shadow:0 4px 20px rgba(0,0,0,.3)}
.nav-inner{max-width:1200px;margin:0 auto;padding:0 24px;height:64px;display:flex;align-items:center;justify-content:space-between}
.nav-logo{display:flex;align-items:center;gap:10px;text-decoration:none}
.nav-logo img{width:32px;height:32px;border-radius:8px}
.nav-logo .nav-logo-text-img{width:auto;height:36px;border-radius:0;object-fit:contain}
.nav-links{display:flex;gap:24px;align-items:center}
.nav-links a{color:var(--t2);font-size:.9rem;font-weight:600}
.nav-links a:hover{color:var(--blue-l)}

/* ── Hero ── */
.hero{position:relative;min-height:100vh;min-height:100dvh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:120px 24px 80px;background:linear-gradient(180deg,var(--bg-1),var(--bg-2) 50%,var(--bg-3));overflow:hidden}
.hero::before{content:'';position:absolute;inset:-20%;background:radial-gradient(circle at 25% 35%,rgba(59,130,246,.12),transparent 55%),radial-gradient(circle at 75% 65%,rgba(99,102,241,.10),transparent 60%);filter:blur(50px);pointer-events:none}
.hero-wrap{position:relative;z-index:1;max-width:800px}
.hero .badge{display:inline-flex;align-items:center;gap:8px;padding:8px 18px;border-radius:var(--rr);background:rgba(59,130,246,.12);border:1px solid rgba(59,130,246,.25);color:#93c5fd;font-size:.85rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;margin-bottom:24px;backdrop-filter:blur(10px);animation:fadeUp .8s ease forwards}
.hero h1{font-size:clamp(2.4rem,6vw,3.8rem);font-weight:900;line-height:1.15;margin-bottom:20px;background:linear-gradient(135deg,#f1f5f9,#cbd5e1 40%,#60a5fa);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;animation:fadeUp .8s ease .15s both}
.hero .sub{font-size:clamp(1rem,2.5vw,1.2rem);color:var(--t2);max-width:640px;margin:0 auto 40px;line-height:1.7;animation:fadeUp .8s ease .3s both}

/* App Info Inline */
.app-row{display:flex;align-items:center;justify-content:center;gap:14px;margin-bottom:48px;animation:fadeUp .8s ease .45s both}
.app-row img{width:56px;height:56px;border-radius:14px;box-shadow:0 6px 24px rgba(99,102,241,.3)}
.app-row .name{font-size:1.3rem;font-weight:800;color:var(--t1)}
.app-row .desc{font-size:.85rem;color:var(--t3)}

/* Scroll Hint */
.scroll-hint{margin-top:60px;display:flex;flex-direction:column;align-items:center;gap:8px;color:var(--t4);font-size:.8rem;font-weight:600;animation:fadeIn 1s ease 1.2s both}
.scroll-hint .chevron{animation:float 2.5s ease-in-out infinite}

/* ── Section ── */
.sec{padding:100px 24px;position:relative}
.sec-inner{max-width:1200px;margin:0 auto}
.sec-hdr{text-align:center;margin-bottom:48px}
.kicker{display:inline-block;font-weight:800;letter-spacing:.12em;text-transform:uppercase;font-size:.85rem;color:#93c5fd;background:rgba(59,130,246,.12);border:1px solid rgba(59,130,246,.25);padding:8px 16px;border-radius:var(--rr);margin-bottom:16px;backdrop-filter:blur(10px)}
.sec-title{font-size:clamp(2rem,5vw,3rem);font-weight:900;margin-bottom:12px;background:linear-gradient(135deg,#f1f5f9,#60a5fa 40%,#2563eb);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.sec-sub{color:var(--t2);line-height:1.8;max-width:720px;margin:0 auto 28px}

/* ── Tabs ── */
.tabs{display:inline-flex;gap:6px;background:rgba(15,23,42,.6);border:1px solid rgba(59,130,246,.18);padding:5px;border-radius:var(--rr);backdrop-filter:blur(14px);margin:0 auto 40px}
.tab{appearance:none;border:0;cursor:pointer;padding:12px 24px;border-radius:var(--rr);font-family:var(--ff);font-weight:800;font-size:.95rem;color:var(--t2);background:0;transition:.25s}
.tab:hover{transform:translateY(-1px);color:#e2e8f0;background:rgba(59,130,246,.10)}
.tab.on{color:var(--bg-1);background:linear-gradient(135deg,#60a5fa,#3b82f6 40%,#2563eb);box-shadow:0 10px 25px rgba(59,130,246,.25)}

/* ── Plans ── */
.plans-bg{background:linear-gradient(180deg,var(--bg-2),var(--bg-1));overflow:hidden}
.plans-bg::before{content:'';position:absolute;inset:-20%;background:radial-gradient(circle at 20% 35%,rgba(59,130,246,.12),transparent 55%),radial-gradient(circle at 80% 70%,rgba(99,102,241,.10),transparent 60%);filter:blur(50px);pointer-events:none}
.panel{animation:fadeUp .3s ease}
.panel[hidden]{display:none}
.pgrid{display:grid;grid-template-columns:1fr 1fr;gap:28px;position:relative;z-index:1}

/* Card: Premium Revamp */
.card{border-radius:28px;padding:36px 32px;background:linear-gradient(145deg,rgba(30,41,59,.4),rgba(15,23,42,.8));border:1px solid rgba(255,255,255,.05);box-shadow:0 24px 60px rgba(0,0,0,.5),inset 0 1px 0 rgba(255,255,255,.05);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);position:relative;overflow:hidden;transition:transform .4s cubic-bezier(.175,.885,.32,1.275),box-shadow .4s ease;display:flex;flex-direction:column}
.card:hover{transform:translateY(-8px)}
.card::before{content:'';position:absolute;inset:-50%;background:radial-gradient(circle at 15% 0%,rgba(59,130,246,.15),transparent 50%);opacity:.8;filter:blur(40px);pointer-events:none;z-index:0}
.card.prem{border-color:rgba(59,130,246,.25);background:linear-gradient(145deg,rgba(30,58,138,.2),rgba(15,23,42,.85));box-shadow:0 30px 80px rgba(0,0,0,.6),0 0 40px rgba(59,130,246,.15),inset 0 1px 0 rgba(255,255,255,.1)}
.card.prem:hover{box-shadow:0 32px 90px rgba(0,0,0,.7),0 0 60px rgba(59,130,246,.25)}
.card.free{opacity:.95}

.card .top{position:relative;z-index:1;margin-bottom:24px;order:1}
.badge-label{display:inline-flex;align-items:center;font-weight:900;letter-spacing:.15em;text-transform:uppercase;font-size:.85rem;color:#f8fafc;padding:8px 18px;border-radius:var(--rr);background:rgba(148,163,184,.15);border:1px solid rgba(255,255,255,.08);box-shadow:0 4px 15px rgba(0,0,0,.1)}
.badge-label.gold{color:#fff;background:linear-gradient(135deg,rgba(234,179,8,.2),rgba(244,63,94,.2));border-color:rgba(251,191,36,.5);text-shadow:0 2px 10px rgba(251,191,36,.5);box-shadow:0 8px 25px rgba(251,191,36,.2),inset 0 0 10px rgba(251,191,36,.1)}
.tag{margin-top:14px;color:var(--t2);font-weight:600;font-size:.95rem}

/* Price (Revamped) */
.price-box{position:relative;z-index:1;padding:12px 0 20px 0;margin:0;border-radius:0;background:transparent;border:none;order:2;display:flex;flex-direction:column;justify-content:center}
.price-box .amt{font-size:2.8rem;font-weight:900;letter-spacing:-.03em;background:linear-gradient(135deg,#fff 30%,#94a3b8);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;display:flex;align-items:baseline;gap:8px}
.card.prem .price-box .amt{background:linear-gradient(135deg,#fff 30%,#60a5fa);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.price-box .per{font-size:.95rem;font-weight:600;color:var(--t4);-webkit-text-fill-color:var(--t4)}
.price-box .lbl{margin-top:6px;color:var(--blue-l);font-weight:600;font-size:.88rem;background:rgba(59,130,246,.1);padding:4px 12px;border-radius:var(--rr);display:inline-block;width:fit-content;border:1px solid rgba(59,130,246,.2)}

/* Features (2 Columns Grid) */
.feats{list-style:none;position:relative;z-index:1;order:4;margin-top:28px;padding-top:28px;border-top:1px dashed rgba(255,255,255,.1);display:grid;grid-template-columns:repeat(2,1fr);gap:16px 20px}
.feats::before{content:'PLAN ÖZELLİKLERİ';grid-column:1 / -1;display:block;font-size:.75rem;font-weight:800;color:var(--t4);letter-spacing:.15em;margin-bottom:8px;text-transform:uppercase}
.feats li{display:flex;gap:12px;align-items:flex-start;color:#e2e8f0;line-height:1.5;font-weight:500;font-size:.88rem}
.fi{width:28px;height:28px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;background:rgba(59,130,246,.15);border:1px solid rgba(59,130,246,.25);margin-top:2px}
.card.prem .fi{background:linear-gradient(135deg,rgba(59,130,246,.9),rgba(37,99,235,.9));box-shadow:0 4px 12px rgba(59,130,246,.3);border:none}
.card.free .fi{background:rgba(148,163,184,.1);border-color:rgba(148,163,184,.2)}
.fi svg{width:14px;height:14px;stroke:#fff;stroke-width:2.5;stroke-linecap:round;stroke-linejoin:round;fill:none}
.card.free .fi svg{stroke:var(--t3)}

/* Buy Button Area */
.card > #studentBuyArea, .card > #teacherBuyArea, .card > #studentFreeArea, .card > #teacherFreeArea, .card > .buy { order:3; width:100% }
.card > #studentBuyArea:empty, .card > #teacherBuyArea:empty, .card > #studentFreeArea:empty, .card > #teacherFreeArea:empty { display:none }

/* Buy Button */
.buy{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;padding:16px 20px;margin-top:12px;border:none;border-radius:16px;font-family:var(--ff);font-size:1rem;font-weight:800;cursor:pointer;position:relative;z-index:1;transition:all .3s cubic-bezier(.4,0,.2,1)}
.buy.bp{background:linear-gradient(135deg,var(--blue-l),var(--blue-d));color:#fff;text-shadow:0 1px 2px rgba(0,0,0,.2);box-shadow:0 10px 25px rgba(59,130,246,.4),inset 0 1px 0 rgba(255,255,255,.2)}
.buy.bp:hover{transform:translateY(-2px) scale(1.01);box-shadow:0 15px 35px rgba(59,130,246,.5),inset 0 1px 0 rgba(255,255,255,.3);filter:brightness(1.1)}
.buy.bp:active{transform:translateY(0) scale(.98)}
.buy.bf{background:rgba(255,255,255,.05);color:var(--t2);border:1px solid rgba(255,255,255,.1);cursor:default;backdrop-filter:blur(10px)}

/* ── Promo ── */
.promo-bg{background:linear-gradient(180deg,var(--bg-1),var(--bg-2))}
.promo-card{max-width:600px;margin:0 auto;padding:40px;border-radius:24px;background:var(--c-card);border:1px solid rgba(251,191,36,.25);box-shadow:0 20px 60px rgba(0,0,0,.4),0 0 35px rgba(251,191,36,.08);backdrop-filter:blur(18px);text-align:center;position:relative;overflow:hidden}
.promo-card::before{content:'';position:absolute;inset:-40%;background:radial-gradient(circle at 50% 30%,rgba(251,191,36,.12),transparent 55%);filter:blur(50px);pointer-events:none}
.promo-card>*{position:relative;z-index:1}
.promo-card .icon{font-size:3rem;margin-bottom:16px}
.promo-card h3{font-size:1.5rem;font-weight:900;color:var(--t1);margin-bottom:8px}
.promo-card p{color:var(--t3);font-size:.95rem;margin-bottom:24px}
.inp-grp{display:flex;gap:10px}
.inp-grp input{flex:1;padding:14px 18px;border-radius:12px;border:1px solid var(--brd-c);background:rgba(2,6,23,.6);color:var(--t1);font-family:var(--ff);font-size:1rem;font-weight:700;letter-spacing:.15em;text-transform:uppercase;text-align:center;outline:0;transition:border .2s}
.inp-grp input::placeholder{color:var(--t4);letter-spacing:.1em;text-transform:none;font-weight:500}
.inp-grp input:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(251,191,36,.15)}
.inp-grp button{padding:14px 24px;border:none;border-radius:12px;background:linear-gradient(135deg,var(--gold),#f59e0b);color:var(--bg-1);font-family:var(--ff);font-weight:800;font-size:.95rem;cursor:pointer;transition:.25s;white-space:nowrap}
.inp-grp button:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(251,191,36,.3)}
.pmsg{margin-top:12px;font-size:.85rem;font-weight:600;min-height:22px}
.pmsg.ok{color:#22c55e}.pmsg.err{color:#f87171}

/* ── Steps ── */
.steps-bg{background:linear-gradient(180deg,var(--bg-2),var(--bg-1))}
.sgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;position:relative;z-index:1}
.scard{padding:32px 24px;border-radius:24px;background:var(--c-card);border:1px solid var(--brd-c);text-align:center;transition:transform .3s}
.scard:hover{transform:translateY(-4px)}
.scard .num{display:inline-flex;align-items:center;justify-content:center;width:48px;height:48px;border-radius:50%;background:linear-gradient(135deg,var(--blue),var(--blue-d));color:#fff;font-size:1.2rem;font-weight:900;margin-bottom:16px;box-shadow:0 10px 30px rgba(59,130,246,.3)}
.scard h3{font-size:1.1rem;font-weight:800;color:var(--t1);margin-bottom:8px}
.scard p{color:var(--t3);font-size:.9rem;line-height:1.6}

/* ── CTA ── */
.cta{padding:100px 24px;background:linear-gradient(180deg,var(--bg-1),var(--bg-2));text-align:center;position:relative;overflow:hidden}
.cta::before{content:'';position:absolute;inset:-20%;background:radial-gradient(circle at 50%,rgba(59,130,246,.1),transparent 55%);filter:blur(60px);pointer-events:none}
.cta-wrap{position:relative;z-index:1;max-width:700px;margin:0 auto}
.cta h2{font-size:clamp(1.8rem,4vw,2.8rem);font-weight:900;margin-bottom:16px;background:linear-gradient(135deg,#f1f5f9,#60a5fa 50%,#3b82f6);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.cta .desc{color:var(--t2);font-size:1.05rem;line-height:1.7;margin-bottom:36px}

/* Store Links */
.stores{display:flex;align-items:center;justify-content:center;gap:16px;flex-wrap:wrap}
.sl{display:flex;align-items:center;justify-content:center;gap:8px;padding:13px 28px;border-radius:12px;font-size:.95rem;font-weight:700;text-decoration:none;transition:.25s;white-space:nowrap}
.sl-a{background:#fff;color:#000}
.sl-a:hover{background:#e8e8e8;color:#000;transform:translateY(-2px);box-shadow:0 6px 20px rgba(255,255,255,.15)}
.sl-g{background:linear-gradient(135deg,#34a853,#1a73e8);color:#fff}
.sl-g:hover{color:#fff;transform:translateY(-2px);box-shadow:0 6px 20px rgba(52,168,83,.3)}
.sl svg{width:20px;height:20px;flex-shrink:0}

/* ── Footer ── */
.footer{background:var(--bg-1);border-top:1px solid var(--brd);padding:48px 24px 24px}
.foot-inner{max-width:1200px;margin:0 auto;display:flex;justify-content:space-between;align-items:flex-start;gap:48px;flex-wrap:wrap}
.foot-brand{max-width:300px}
.foot-brand a{display:flex;align-items:center;gap:10px;margin-bottom:12px;text-decoration:none}
.foot-brand img{width:28px;height:28px;border-radius:6px}
.foot-brand .foot-logo-text-img{width:auto;height:24px;border-radius:0;object-fit:contain}
.foot-brand p{color:var(--t3);font-size:.85rem;line-height:1.5}
.foot-links{display:flex;gap:48px;flex-wrap:wrap}
.foot-col h4{color:var(--t1);font-size:.85rem;font-weight:800;text-transform:uppercase;letter-spacing:.08em;margin-bottom:12px}
.foot-col a{display:block;color:var(--t3);font-size:.88rem;font-weight:500;margin-bottom:8px}
.foot-col a:hover{color:var(--blue-l)}
.foot-bottom{max-width:1200px;margin:32px auto 0;padding-top:20px;border-top:1px solid var(--brd);text-align:center;color:var(--t4);font-size:.82rem}

/* ── Result Pages ── */
.result{min-height:100vh;min-height:100dvh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px 24px;text-align:center;background:linear-gradient(180deg,var(--bg-1),var(--bg-2))}
.rcard{max-width:500px;width:100%;padding:48px 40px;border-radius:24px;background:var(--c-card);border:1px solid var(--brd-c);backdrop-filter:blur(18px);box-shadow:0 18px 60px rgba(0,0,0,.45)}
.rcard .ri{font-size:4rem;margin-bottom:20px}
.rcard h1{font-size:1.8rem;font-weight:900;color:var(--t1);margin-bottom:12px}
.rcard p{color:var(--t2);font-size:1rem;line-height:1.7;margin-bottom:32px}
.rbtn{display:inline-flex;align-items:center;gap:8px;padding:14px 28px;border:none;border-radius:12px;font-family:var(--ff);font-size:1rem;font-weight:700;cursor:pointer;transition:.25s;text-decoration:none}
.rbtn.ok{background:linear-gradient(135deg,var(--green),#059669);color:#fff;box-shadow:0 10px 30px rgba(16,185,129,.3)}
.rbtn.back{background:linear-gradient(135deg,var(--blue),var(--blue-d));color:#fff;box-shadow:0 10px 30px rgba(59,130,246,.3)}
.rbtn:hover{transform:translateY(-2px)}

/* ── SVG Sprite ── */
.sprite{position:absolute;width:0;height:0;overflow:hidden}

/* ── Responsive ── */
@media(max-width:968px){
  .pgrid{grid-template-columns:1fr;gap:20px}
  .sgrid{grid-template-columns:1fr;gap:20px}
  .hero{padding:100px 20px 60px;min-height:auto}
  .sec{padding:64px 20px}
  .nav-links{display:none}
  .foot-inner{flex-direction:column;gap:32px}
  .foot-links{gap:32px}
  .nav-auth{margin-left:auto}
}
@media(max-width:600px){
  .feats{grid-template-columns:1fr;gap:12px}
  .inp-grp{flex-direction:column}
  .card{padding:24px 20px}
  .stores{flex-direction:column;align-items:stretch;max-width:280px;margin:0 auto}
  .app-row{flex-direction:column;gap:8px}
  .login-box{width:auto;max-width:100%;max-height:calc(100vh - 32px);max-height:calc(100dvh - 32px)}
  .profile-dd{right:0;left:auto;min-width:260px}
  .rcard{padding:32px 24px}
  .rcard h1{font-size:1.4rem}
  .rcard p{font-size:.9rem}
  .rbtn{padding:12px 22px;font-size:.9rem}
  .promo-card{padding:28px 20px}
}
@media(max-height:500px){
  .hero{min-height:auto;padding:80px 20px 40px}
  .scroll-hint{margin-top:24px}
  .login-box{max-height:calc(100vh - 16px);max-height:calc(100dvh - 16px)}
  .modal-overlay{padding:8px}
  .login-header{padding:28px 24px 0}
  .login-form{padding:16px 24px 24px}
  .result{min-height:auto;padding:24px 16px}
}

/* ── Nav Auth ── */
.nav-auth{display:flex;align-items:center;gap:12px;margin-left:16px}
.nav-login-btn{appearance:none;border:1px solid var(--blue);background:rgba(59,130,246,.12);color:var(--blue-l);padding:8px 20px;border-radius:var(--rr);font-family:var(--ff);font-size:.88rem;font-weight:700;cursor:pointer;transition:.25s;white-space:nowrap}
.nav-login-btn:hover{background:var(--blue);color:#fff;transform:translateY(-1px)}

/* Profile Avatar */
.profile-wrap{position:relative}
.profile-btn{appearance:none;border:2px solid var(--blue);background:linear-gradient(135deg,rgba(59,130,246,.2),rgba(99,102,241,.15));width:38px;height:38px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:.25s;color:var(--blue-l);font-weight:800;font-size:.95rem;font-family:var(--ff)}
.profile-btn:hover{border-color:var(--blue-l);background:rgba(59,130,246,.3)}
.profile-btn.premium{border-color:var(--gold);background:linear-gradient(135deg,rgba(251,191,36,.2),rgba(251,113,133,.15));color:var(--gold)}

/* Dropdown */
.profile-dd{display:none;position:absolute;top:calc(100% + 10px);right:0;min-width:300px;background:var(--bg-2);border:1px solid var(--brd-c);border-radius:16px;box-shadow:0 20px 60px rgba(0,0,0,.6);backdrop-filter:blur(20px);overflow:hidden;z-index:200;animation:fadeUp .2s ease}
.profile-dd.open{display:block}
.dd-header{padding:20px;border-bottom:1px solid var(--brd-c);display:flex;align-items:center;gap:14px}
.dd-avatar{width:44px;height:44px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.1rem;font-weight:800;color:#fff;flex-shrink:0}
.dd-avatar.st{background:linear-gradient(135deg,var(--blue),var(--blue-d))}
.dd-avatar.tc{background:linear-gradient(135deg,var(--green),#059669)}
.dd-info .dd-name{font-weight:800;color:var(--t1);font-size:.95rem}
.dd-info .dd-email{color:var(--t3);font-size:.8rem;margin-top:2px}
.dd-body{padding:16px 20px}
.dd-membership{padding:14px;border-radius:12px;background:rgba(2,6,23,.45);border:1px solid var(--brd)}
.dd-membership .dd-m-label{font-size:.75rem;font-weight:800;text-transform:uppercase;letter-spacing:.1em;color:var(--t4);margin-bottom:6px}
.dd-membership .dd-m-status{font-weight:800;font-size:.95rem}
.dd-membership .dd-m-status.free{color:var(--t3)}
.dd-membership .dd-m-status.prem{color:var(--gold)}
.dd-membership .dd-m-date{color:var(--t3);font-size:.8rem;margin-top:4px}
.dd-membership .dd-m-role{color:var(--t3);font-size:.8rem;margin-top:2px}
.dd-manage{display:block;margin-top:12px;padding:10px 14px;border-radius:10px;background:rgba(59,130,246,.1);border:1px solid rgba(59,130,246,.25);color:var(--blue-l);font-family:var(--ff);font-size:.85rem;font-weight:700;text-align:center;text-decoration:none;transition:.2s;cursor:pointer}
.dd-manage:hover{background:rgba(59,130,246,.2);border-color:var(--blue)}
.dd-footer{padding:12px 20px;border-top:1px solid var(--brd-c)}
.dd-logout{appearance:none;width:100%;padding:10px;border:1px solid rgba(248,113,113,.25);background:rgba(248,113,113,.08);color:#f87171;border-radius:10px;font-family:var(--ff);font-size:.88rem;font-weight:700;cursor:pointer;transition:.2s}
.dd-logout:hover{background:rgba(248,113,113,.18)}

/* ── Login Modal ── */
.modal-overlay{display:none;position:fixed;inset:0;z-index:500;background:rgba(0,0,0,.7);backdrop-filter:blur(8px);align-items:center;justify-content:center;overflow:hidden;padding:16px}
.modal-overlay.open{display:flex}
.login-box{position:relative;width:420px;max-width:calc(100vw - 32px);max-height:calc(100vh - 32px);max-height:calc(100dvh - 32px);background:var(--bg-2);border:1px solid var(--brd-c);border-radius:24px;box-shadow:0 30px 80px rgba(0,0,0,.6);overflow:hidden;animation:fadeUp .3s ease}
.login-header{padding:32px 32px 0;text-align:center}
.login-header img{width:56px;height:56px;border-radius:14px;margin-bottom:16px;box-shadow:0 6px 24px rgba(99,102,241,.3)}
.login-header h2{font-size:1.5rem;font-weight:900;color:var(--t1);margin-bottom:6px}
.login-header p{color:var(--t3);font-size:.9rem}
.login-form{padding:24px 32px 32px}
.form-group{margin-bottom:18px}
.form-group label{display:block;color:var(--t1);font-size:.88rem;font-weight:700;margin-bottom:8px}
.form-group input{width:100%;padding:14px 16px;border-radius:12px;border:1px solid var(--brd-c);background:rgba(2,6,23,.6);color:var(--t1);font-family:var(--ff);font-size:.95rem;font-weight:500;outline:0;transition:border .2s}
.form-group input::placeholder{color:var(--t4)}
.form-group input:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(59,130,246,.15)}
.login-err{color:#f87171;font-size:.85rem;font-weight:600;margin-bottom:12px;min-height:20px}
.login-submit{width:100%;padding:14px;border:none;border-radius:12px;background:linear-gradient(135deg,var(--blue),var(--blue-d));color:#fff;font-family:var(--ff);font-size:1rem;font-weight:800;cursor:pointer;transition:.25s}
.login-submit:hover{transform:translateY(-2px);box-shadow:0 10px 30px rgba(59,130,246,.4)}
.login-submit:disabled{opacity:.6;cursor:wait;transform:none}
.login-links{margin-top:16px;text-align:center;display:flex;flex-direction:column;gap:8px}
.login-links a,.login-links button{color:var(--blue-l);font-size:.88rem;font-weight:600;background:0;border:0;cursor:pointer;font-family:var(--ff);padding:0}
.login-links button:hover,.login-links a:hover{text-decoration:underline}
.login-divider{display:flex;align-items:center;gap:12px;margin:16px 0;color:var(--t4);font-size:.82rem;font-weight:600}
.login-divider::before,.login-divider::after{content:'';flex:1;height:1px;background:var(--brd-c)}
.login-close{position:absolute;top:12px;right:12px;z-index:10;appearance:none;border:0;background:rgba(148,163,184,.18);width:36px;height:36px;border-radius:50%;color:var(--t2);font-size:1.3rem;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:.2s}
.login-close:hover{background:rgba(248,113,113,.15);color:#f87171}

/* ── Disabled Buy (Mevcut Üyeliğiniz Kapsıyor) ── */
.buy.locked{background:rgba(148,163,184,.15);color:var(--t4);border:1px solid rgba(148,163,184,.15);cursor:default;display:flex;align-items:center;justify-content:center;gap:8px}
.buy.locked svg{width:18px;height:18px;stroke:var(--t4);stroke-width:2.2;fill:none}
.buy.locked:hover{transform:none;box-shadow:none}

/* Login required info */
.login-required{position:relative;z-index:1;margin-top:4px;padding:16px;border-radius:12px;background:rgba(59,130,246,.08);border:1px solid rgba(59,130,246,.2);text-align:center}
.login-required p{color:var(--t2);font-size:.88rem;font-weight:600;margin-bottom:10px}
.login-required button{appearance:none;border:1px solid var(--blue);background:rgba(59,130,246,.15);color:var(--blue-l);padding:10px 24px;border-radius:var(--rr);font-family:var(--ff);font-size:.9rem;font-weight:700;cursor:pointer;transition:.25s}
.login-required button:hover{background:var(--blue);color:#fff}