/* mistVCC landing — Mist Network ailesiyle aynı sistem (Space Grotesk + Inter, açık altyapı teması), marka: lacivert → mavi */
:root{
  --c1:#1E40AF; --c2:#3B82F6; --ink-b:#1D4ED8; --glow:#60A5FA;
  --ink:#0f172a; --ink2:#334155; --mut:#64748b; --line:#e6e9f2; --bg:#fff; --soft:#f6f8fc; --night:#0b1020;
  --ok:#059669; --r:16px;
  --shadow:0 10px 30px -12px rgba(30,41,99,.18); --shadow2:0 30px 70px -28px rgba(30,64,175,.45);
  --display:"Space Grotesk",Inter,system-ui,sans-serif; --body:Inter,system-ui,-apple-system,"Segoe UI","Noto Sans",sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.65 var(--body);-webkit-font-smoothing:antialiased}
a{color:inherit}
img,svg{max-width:100%}
.wrap{max-width:1180px;margin:0 auto;padding-inline:20px}
.wrap--narrow{max-width:860px}
h1,h2,h3{font-family:var(--display);letter-spacing:-.02em;margin:0;text-wrap:balance}
h2{font-size:clamp(28px,3.6vw,40px);line-height:1.15}
h3{font-size:18px;line-height:1.3}
p{margin:0}
.eyebrow{display:inline-block;font:600 12px var(--body);letter-spacing:.12em;text-transform:uppercase;color:var(--ink-b);margin-bottom:10px}
.grad{background:linear-gradient(120deg,var(--c1),var(--c2) 60%,var(--glow));-webkit-background-clip:text;background-clip:text;color:transparent}

/* butonlar */
.btn{display:inline-flex;align-items:center;gap:9px;padding:13px 22px;border-radius:12px;font:600 15px var(--body);text-decoration:none;color:#fff;background:linear-gradient(135deg,var(--c1),var(--c2));box-shadow:0 10px 26px -10px rgba(37,99,235,.65);transition:transform .15s,box-shadow .15s;white-space:nowrap;border:0;cursor:pointer}
.btn:hover{transform:translateY(-1px);box-shadow:0 16px 34px -12px rgba(37,99,235,.7)}
.btn--sm{padding:9px 15px;font-size:14px;border-radius:10px}
.btn--ghost{background:#fff;color:var(--ink);border:1px solid var(--line);box-shadow:none}
.btn--ghost:hover{box-shadow:var(--shadow)}
.btn--light{background:#fff;color:var(--c1);box-shadow:0 12px 30px -12px rgba(0,0,0,.35)}

/* üst menü */
.nav{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.88);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav__in{display:flex;align-items:center;gap:22px;min-height:68px}
.brand{display:flex;text-decoration:none}
.nav__links{display:flex;gap:22px;flex:1}
.nav__links a{color:var(--ink2);font-weight:500;font-size:14.5px;text-decoration:none}
.nav__links a:hover{color:var(--ink-b)}
.nav__r{display:flex;align-items:center;gap:10px;margin-inline-start:auto}
.lang{position:relative}
.lang summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:7px;padding:8px 11px;border:1px solid var(--line);border-radius:10px;font:600 13px var(--body);color:var(--ink2);background:#fff}
.lang summary::-webkit-details-marker{display:none}
.lang__pop{position:absolute;inset-inline-end:0;top:calc(100% + 6px);background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow2);padding:6px;display:grid;min-width:190px;z-index:40}
.lang__pop a{padding:8px 11px;border-radius:8px;text-decoration:none;font-size:14px}
.lang__pop a:hover,.lang__pop a[aria-current]{background:var(--soft);color:var(--ink-b);font-weight:600}

/* hero */
.hero{position:relative;overflow:hidden;padding:72px 0 64px;background:
  radial-gradient(800px 380px at 8% -10%,rgba(59,130,246,.16),transparent 70%),
  radial-gradient(700px 420px at 100% 10%,rgba(30,64,175,.14),transparent 70%),linear-gradient(#fff,#f7f9fe)}
.hero__in{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.pill{display:inline-flex;align-items:center;gap:9px;padding:7px 14px;border-radius:99px;background:#fff;border:1px solid var(--line);font:600 13px var(--body);color:var(--ink2);box-shadow:var(--shadow)}
.dot{width:8px;height:8px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 4px rgba(5,150,105,.15)}
.hero h1{font-size:clamp(36px,5.6vw,62px);line-height:1.04;margin:20px 0 18px;font-weight:700}
.hero h1 .grad{display:block}
.lead{font-size:clamp(17px,1.6vw,19px);color:var(--ink2);max-width:58ch}
.hero__cta{display:flex;gap:12px;flex-wrap:wrap;margin:30px 0 26px}
.ticks{list-style:none;padding:0;margin:0;display:flex;gap:20px;flex-wrap:wrap;color:var(--ink2);font-weight:500;font-size:14.5px}
.ticks i{color:var(--ink-b);margin-inline-end:7px}

/* kart görseli */
.hero__art{position:relative;height:420px}
.card{position:absolute;inset-inline-start:8%;top:70px;width:min(420px,84%);aspect-ratio:1.586;border-radius:22px;padding:24px 26px;color:#fff;
  background:radial-gradient(120% 140% at 0% 0%,#3B82F6 0%,#1E40AF 45%,#0b1a4d 100%);box-shadow:var(--shadow2);display:flex;flex-direction:column;justify-content:space-between;overflow:hidden;transform:rotate(-6deg);animation:float 7s ease-in-out infinite}
.card::after{content:"";position:absolute;inset:0;background:linear-gradient(115deg,transparent 30%,rgba(255,255,255,.22) 45%,transparent 60%);transform:translateX(-60%);animation:shine 6s ease-in-out infinite}
.card::before{content:"";position:absolute;width:320px;height:320px;border-radius:50%;inset-inline-end:-120px;top:-140px;background:rgba(255,255,255,.07)}
.card--back{inset-inline-start:22%;top:24px;transform:rotate(8deg);background:linear-gradient(135deg,#0f172a,#1e293b);opacity:.9;animation:none}
.card--back::after{display:none}
.card__top{display:flex;justify-content:space-between;align-items:center;position:relative;z-index:1}
.card__brand{display:flex;align-items:center;gap:8px;font:600 18px var(--display)}
.card__brand b{color:#BFDBFE}
.card__brand img{border-radius:7px}
.card__lbl{font-size:11px;letter-spacing:.14em;text-transform:uppercase;opacity:.8}
.card__chip{width:46px;height:34px;border-radius:8px;background:linear-gradient(135deg,#fde68a,#d4a537);display:grid;grid-template-rows:repeat(3,1fr);padding:5px;gap:3px;position:relative;z-index:1}
.card__chip span{background:rgba(0,0,0,.18);border-radius:2px}
.card__num{font:600 clamp(18px,2.2vw,23px)/1 var(--display);letter-spacing:.12em;position:relative;z-index:1}
.card__num span{opacity:.75}
.card__bot{display:flex;gap:28px;align-items:flex-end;position:relative;z-index:1}
.card__bot small{display:block;font-size:9.5px;letter-spacing:.14em;opacity:.7}
.card__bot b{font:600 14px var(--display);letter-spacing:.06em}
.card__nfc{margin-inline-start:auto;transform:rotate(90deg);font-size:20px;opacity:.85}
.chip{position:absolute;display:flex;align-items:center;gap:12px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:11px 15px;box-shadow:var(--shadow2);z-index:2}
.chip i{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;color:#fff;background:linear-gradient(135deg,var(--c1),var(--c2))}
.chip--b i{background:var(--ok)}
.chip small{display:block;font-size:12px;color:var(--mut)}
.chip b{font:700 15px var(--display)}
.chip--a{inset-inline-end:0;top:28px;animation:float 6s ease-in-out infinite .6s}
.chip--b{inset-inline-start:0;bottom:30px;animation:float 6.5s ease-in-out infinite 1.2s}
@keyframes float{0%,100%{translate:0 0}50%{translate:0 -10px}}
@keyframes shine{0%,60%{transform:translateX(-80%)}100%{transform:translateX(120%)}}

/* platform şeridi */
.strip{border-block:1px solid var(--line);background:#fff;padding:22px 0}
.strip .wrap{display:flex;align-items:center;gap:24px;flex-wrap:wrap}
.strip p{color:var(--mut);font-size:14px;font-weight:500}
.strip ul{list-style:none;margin:0;padding:0;display:flex;gap:10px 26px;flex-wrap:wrap}
.strip li{font:600 16px var(--display);color:#94a3b8}

/* bölümler */
.sec{padding:88px 0}
.sec--soft{background:var(--soft)}
.head{text-align:center;max-width:760px;margin:0 auto 44px}
.grid{display:grid;gap:18px}
.grid--3{grid-template-columns:repeat(3,1fr)}
.feat,.use{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px;transition:transform .2s,box-shadow .2s}
.feat:hover,.use:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.feat .ico{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;color:#fff;background:linear-gradient(135deg,var(--c1),var(--c2));margin-bottom:16px;font-size:18px}
.feat p,.use p{color:var(--ink2);margin-top:8px;font-size:15px}
.use>i{font-size:24px;color:var(--ink-b);margin-bottom:14px;display:block}
.note{margin-top:22px;color:var(--mut);font-size:14px;text-align:center}
.note i{color:var(--ink-b)}

/* VCC nedir */
.what{display:grid;grid-template-columns:1.3fr .7fr;gap:48px;align-items:center}
.what__txt h2{margin-bottom:18px}
.what__txt p{color:var(--ink2);margin-top:12px}
.what__txt .big{font-size:19px;color:var(--ink);border-inline-start:4px solid var(--c2);padding-inline-start:18px}
.stats{display:grid;gap:14px}
.stat{background:linear-gradient(135deg,#eff6ff,#fff);border:1px solid #dbeafe;border-radius:var(--r);padding:20px 22px;display:flex;align-items:baseline;gap:14px}
.stat b{font:700 34px var(--display);color:var(--ink-b);min-width:70px}
.stat span{color:var(--ink2);font-weight:500}

/* kripto */
.sec--dark{background:radial-gradient(700px 300px at 85% 0,rgba(59,130,246,.35),transparent 70%),var(--night);color:#e2e8f0}
.sec--dark .eyebrow{color:var(--glow)}
.sec--dark h2{color:#fff}
.crypto{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.crypto p{color:#cbd5e1;margin-top:14px}
.list{list-style:none;padding:0;margin:22px 0 0;display:grid;gap:10px}
.list i{color:#34d399;margin-inline-end:10px}
.coins{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
.coin{display:inline-flex;align-items:center;gap:8px;padding:14px 18px;border-radius:14px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);font:600 16px var(--display);color:#fff}
.coin--usdt{background:#26A17B;border-color:#26A17B;font-size:22px;width:56px;justify-content:center}
.coin--arrow{background:none;border:0;color:var(--glow)}
.coin--card{background:linear-gradient(135deg,var(--c1),var(--c2));border:0}
.coin--card img{border-radius:7px}

/* tablo */
.tbl{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r);background:#fff}
table{width:100%;border-collapse:collapse;font-size:15px}
th,td{padding:15px 18px;text-align:start;border-bottom:1px solid var(--line)}
thead th{font:600 14px var(--body);color:var(--mut);background:var(--soft)}
tbody tr:last-child th,tbody tr:last-child td{border-bottom:0}
tbody th{font-weight:600}
.us{color:var(--ink-b);font-weight:600;background:rgba(59,130,246,.05)}
thead .us{color:var(--c1)}
td.us i{color:var(--ok)}

/* adımlar */
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:18px;counter-reset:s}
.steps li{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px;position:relative}
.steps .n{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;font:700 18px var(--display);color:#fff;background:linear-gradient(135deg,var(--c1),var(--c2));margin-bottom:16px}
.steps p{color:var(--ink2);margin-top:8px;font-size:15px}
.resp{margin-top:26px;display:flex;gap:18px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-inline-start:4px solid var(--c2);border-radius:var(--r);padding:22px 24px}
.resp>i{font-size:26px;color:var(--ink-b);margin-top:2px}
.resp p{color:var(--ink2);margin-top:6px;font-size:15px}

/* SSS */
.faq{display:grid;gap:12px}
.faq details{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px 22px}
.sec--soft .faq details{background:#fff}
.faq summary{cursor:pointer;font:600 17px var(--display);list-style:none;display:flex;justify-content:space-between;gap:14px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--ink-b);font-size:22px;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq p{color:var(--ink2);margin-top:10px}

/* CTA + alt bilgi */
.cta{padding:70px 0;background:linear-gradient(120deg,var(--c1),var(--c2));color:#fff}
.cta__in{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.cta h2{color:#fff;font-size:clamp(26px,3vw,36px)}
.cta p{opacity:.9;margin-top:8px}
.foot{padding:40px 0 30px;border-top:1px solid var(--line)}
.foot__in{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}
.foot__l p{color:var(--mut);font-size:14px;margin-top:10px;max-width:48ch}
.foot__r{display:grid;gap:10px;justify-items:end;font-size:14px;color:var(--mut)}
.foot__r a{text-decoration:none}
.foot__langs{display:flex;flex-wrap:wrap;gap:6px 14px;justify-content:flex-end;max-width:520px}
.foot__langs a{color:var(--mut)}
.foot__langs a:hover{color:var(--ink-b)}

/* RTL */
[dir=rtl] .card{transform:rotate(6deg)}
[dir=rtl] .card--back{transform:rotate(-8deg)}
[dir=rtl] .foot__r{justify-items:start}
[dir=rtl] .foot__langs{justify-content:flex-start}

/* mobil */
@media (max-width:960px){
  .hero__in,.what,.crypto{grid-template-columns:1fr}
  .hero__art{height:330px;max-width:460px;margin:0 auto;width:100%}
  .grid--3,.steps{grid-template-columns:1fr 1fr}
  .nav__links{display:none}
}
@media (max-width:620px){
  .hero{padding:44px 0 40px}
  .grid--3,.steps{grid-template-columns:1fr}
  .sec{padding:64px 0}
  .hero__art{height:280px}
  .chip{padding:8px 11px}.chip b{font-size:13px}.chip i{width:28px;height:28px}
  .nav .btn--sm{display:none}
  .foot__r{justify-items:start}.foot__langs{justify-content:flex-start}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}