/* VERIFY+ site — uygulama ile ayni tema (koyu varsayilan) */
:root {
  --bg: #0B0B0D;
  --bg2: #101013;
  --card: #131316;
  --card2: #16161B;
  --line: #24242B;
  --line2: #2A2A32;
  --txt: #EDEDEF;
  --mut: #8A8A93;
  --mut2: #B9B9C2;
  --btn: #FFFFFF;
  --btntxt: #000000;
  --btnhover: #D9D9DE;
  --ok: #22C55E;
  --radius: 14px;
}
[data-theme="light"] {
  --bg: #F4F4F6;
  --bg2: #ECECF0;
  --card: #FFFFFF;
  --card2: #FFFFFF;
  --line: #E2E2E7;
  --line2: #D9D9DE;
  --txt: #111114;
  --mut: #77777F;
  --mut2: #3A3A41;
  --btn: #111114;
  --btntxt: #FFFFFF;
  --btnhover: #2E2E35;
  --ok: #16A34A;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--bg); color: var(--txt);
  font-family: "Segoe UI", Inter, -apple-system, sans-serif;
  line-height: 1.65;
}
a { color: inherit; }
.wrap { max-width: 1080px; margin: 0 auto; padding: 0 20px; }

/* ust bar */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav .wrap { display: flex; align-items: center; gap: 18px; height: 62px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; letter-spacing: 2px; text-decoration: none; font-size: 17px; }
.brand img { width: 30px; height: 30px; border-radius: 7px; }
.links { display: flex; gap: 4px; margin-left: auto; }
.links a { text-decoration: none; color: var(--mut2); padding: 8px 12px; border-radius: 9px; font-size: 14px; }
.links a:hover { background: var(--card2); color: var(--txt); }
.tbtn { background: transparent; border: 1px solid var(--line2); color: var(--txt); border-radius: 9px; padding: 8px 12px; cursor: pointer; font-size: 14px; }
.tbtn:hover { background: var(--card2); }
.tbtn.iconbtn { padding: 8px; line-height: 0; }
.tbtn.iconbtn svg { width: 17px; height: 17px; }
#themeBtn .i-moon { display: none; }
[data-theme="light"] #themeBtn .i-moon { display: block; }
[data-theme="light"] #themeBtn .i-sun { display: none; }
.burger { display: none; }

/* hero */
.hero { padding: 84px 0 60px; text-align: center; }
.hero img.mark { width: 120px; border-radius: 22px; box-shadow: 0 18px 60px rgba(0,0,0,.5); }
.hero h1 { font-size: clamp(34px, 6vw, 58px); margin: 22px 0 8px; letter-spacing: 1px; }
.hero h1 .plus { font-weight: 800; }
.hero p.lead { color: var(--mut); font-size: clamp(15px, 2.4vw, 19px); max-width: 640px; margin: 0 auto 28px; }
.cta { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.btn { display: inline-block; text-decoration: none; font-weight: 700; border-radius: 11px; padding: 13px 26px; font-size: 15px; }
.btn.pri { background: var(--btn); color: var(--btntxt); }
.btn.pri:hover { background: var(--btnhover); }
.btn.sm { padding: 8px 16px; font-size: 13px; border-radius: 9px; }

/* istatistik seridi */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); gap: 12px; margin-top: 40px; text-align: left; }
.stat { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 18px; }
.stat b { display: block; font-size: 30px; letter-spacing: 1px; }
.stat b .u { font-size: 15px; color: var(--mut); }
.stat span { color: var(--mut); font-size: 13px; line-height: 1.5; display: block; margin-top: 2px; }

/* hash kutusu */
.hash { display: flex; align-items: center; gap: 10px; background: var(--bg2); border: 1px dashed var(--line2); border-radius: 9px; padding: 8px 12px; font-size: 12px; color: var(--mut2); cursor: pointer; margin-top: 10px; }
.hash span { font-family: Consolas, monospace; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.hash b { margin-left: auto; font-size: 11px; color: var(--mut); border: 1px solid var(--line2); border-radius: 6px; padding: 3px 9px; flex: 0 0 auto; }
.hash:hover b { color: var(--txt); border-color: var(--mut); }
.hash.done b { color: var(--ok); border-color: var(--ok); }
.btn.gho { border: 1px solid var(--line2); color: var(--txt); }
.btn.gho:hover { background: var(--card2); }
.badges { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; margin-top: 26px; }
.badge { border: 1px solid var(--line); border-radius: 999px; padding: 6px 14px; font-size: 13px; color: var(--mut2); background: var(--card); }
.badge b { color: var(--ok); }

/* bolumler */
section { padding: 56px 0; }
h2.sec { font-size: clamp(24px, 4vw, 34px); margin: 0 0 6px; }
p.secsub { color: var(--mut); margin: 0 0 28px; max-width: 680px; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 14px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; }
.card h3 { margin: 0 0 8px; font-size: 17px; }
.card p { margin: 0; color: var(--mut); font-size: 14px; }
.card .ico { font-size: 26px; }
.dot { display: inline-block; width: 9px; height: 9px; border-radius: 50%; background: var(--ok); margin-right: 8px; }

/* indirme */
.dl { display: grid; grid-template-columns: repeat(auto-fit, minmax(270px, 1fr)); gap: 14px; }
.dl .card { display: flex; flex-direction: column; gap: 6px; }
.dl .size { color: var(--mut); font-size: 13px; }
.dl .btn { margin-top: 12px; text-align: center; }
.note { color: var(--mut); font-size: 13px; margin-top: 14px; }
.note code { background: var(--card2); border: 1px solid var(--line); border-radius: 6px; padding: 1px 7px; font-size: 12px; }

/* adimlar */
.steps { counter-reset: s; display: grid; gap: 12px; }
.step { display: flex; gap: 16px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 20px; align-items: flex-start; }
.step::before { counter-increment: s; content: counter(s); flex: 0 0 34px; height: 34px; border-radius: 50%; background: var(--btn); color: var(--btntxt); font-weight: 800; display: flex; align-items: center; justify-content: center; }
.step p { margin: 4px 0 0; color: var(--mut); font-size: 14px; }
.step b.t { color: var(--txt); }
code.k { background: var(--card2); border: 1px solid var(--line); border-radius: 6px; padding: 1px 7px; font-size: 12.5px; color: var(--txt); }

/* SSS */
.faq { display: grid; gap: 10px; }
.faq details { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 0 18px; }
.faq summary { cursor: pointer; padding: 16px 0; font-weight: 700; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 20px; color: var(--mut); flex: 0 0 auto; }
.faq details[open] summary::after { content: "–"; }
.faq details p { margin: 0 0 16px; color: var(--mut); font-size: 14px; }

/* yazi sayfalari */
.prose { max-width: 780px; }
.prose h1 { font-size: clamp(28px, 5vw, 42px); }
.prose h2 { margin-top: 34px; font-size: 21px; }
.prose p, .prose li { color: var(--mut2); font-size: 15px; }
.prose ul { padding-left: 20px; }
.prose .upd { color: var(--mut); font-size: 13px; }

/* 404 */
.err { text-align: center; padding: 90px 0; }
.err .big { font-size: clamp(90px, 20vw, 190px); font-weight: 800; letter-spacing: 4px; line-height: 1;
  background: linear-gradient(180deg, var(--txt), var(--mut)); -webkit-background-clip: text; background-clip: text; color: transparent;
  animation: float 3.2s ease-in-out infinite; }
@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }
.err .v { font-size: 15px; color: var(--mut); letter-spacing: 6px; font-weight: 800; margin-bottom: 6px; }
.err p { color: var(--mut); }
.shake { display: inline-block; animation: shake .5s ease-in-out 2; }
@keyframes shake { 0%,100%{transform:translateX(0)} 25%{transform:translateX(-7px)} 75%{transform:translateX(7px)} }

/* alt */
footer { border-top: 1px solid var(--line); padding: 30px 0 46px; margin-top: 30px; }
footer .wrap { display: flex; gap: 18px; flex-wrap: wrap; align-items: center; }
footer a { color: var(--mut); text-decoration: none; font-size: 14px; }
footer a:hover { color: var(--txt); }
footer .sp { flex: 1; }

/* ---- ikonlar (renkli, duotone) ---- */
.fico { width: 46px; height: 46px; border-radius: 13px; display: flex; align-items: center; justify-content: center; margin-bottom: 12px; }
.fico svg { width: 25px; height: 25px; }
.f-blue { background: rgba(76,141,255,.14); }
.f-violet { background: rgba(167,139,250,.14); }
.f-amber { background: rgba(245,165,36,.15); }
.f-green { background: rgba(34,197,94,.14); }
.f-sky { background: rgba(56,189,248,.14); }
.f-rose { background: rgba(251,113,133,.14); }
.osico { width: 40px; height: 40px; border-radius: 11px; background: var(--card2); border: 1px solid var(--line); display: flex; align-items: center; justify-content: center; flex: 0 0 auto; }
.osico svg { width: 22px; height: 22px; }

/* ---- hero efektleri ---- */
.hero { position: relative; overflow: clip; }
.orb { position: absolute; border-radius: 50%; filter: blur(70px); opacity: .35; pointer-events: none; }
.orb.a { width: 340px; height: 340px; background: #3b5bff; top: -90px; left: -70px; animation: drift 11s ease-in-out infinite; }
.orb.b { width: 300px; height: 300px; background: #7c3aed; bottom: -110px; right: -60px; animation: drift 13s ease-in-out infinite reverse; }
[data-theme="light"] .orb { opacity: .22; }
@keyframes drift { 0%,100% { transform: translate(0,0) scale(1); } 50% { transform: translate(34px,26px) scale(1.08); } }
.hero img.mark { animation: floaty 5s ease-in-out infinite; }
@keyframes floaty { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
.eyebrow { display: inline-block; border: 1px solid var(--line2); background: var(--card); color: var(--mut2); border-radius: 999px; padding: 6px 16px; font-size: 13px; margin-bottom: 18px; }
.eyebrow b { color: var(--ok); }
.grad { background: linear-gradient(92deg, #6ea8ff, #a78bfa 55%, #f472b6); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* ---- hero vitrin ---- */
.stage { position: relative; max-width: 560px; margin: 46px auto 0; text-align: left; }
.mock { background: var(--card); border: 1px solid var(--line2); border-radius: 18px; padding: 18px; box-shadow: 0 24px 70px rgba(0,0,0,.4); animation: floaty 6s ease-in-out infinite; }
[data-theme="light"] .mock { box-shadow: 0 24px 60px rgba(20,20,50,.16); }
.mockbar { display: flex; align-items: center; gap: 7px; margin-bottom: 6px; }
.mockbar span { width: 11px; height: 11px; border-radius: 50%; background: var(--line2); }
.mockbar em { margin-left: auto; font-style: normal; font-size: 12px; color: var(--mut); font-weight: 700; letter-spacing: 1px; }
.mrow { display: flex; align-items: center; gap: 12px; background: var(--bg2); border: 1px solid var(--line); border-radius: 13px; padding: 11px 13px; margin-top: 10px; }
.mrow .av { width: 38px; height: 38px; border-radius: 50%; color: #fff; font-weight: 800; font-style: normal; display: flex; align-items: center; justify-content: center; flex: 0 0 auto; font-size: 15px; }
.mrow b { display: block; font-size: 14px; }
.mrow small { color: var(--mut); font-size: 12px; }
.mrow code { margin-left: auto; background: var(--btn); color: var(--btntxt); font-weight: 800; letter-spacing: 1.5px; border-radius: 8px; padding: 6px 12px; font-size: 14px; }
.chip-float { position: absolute; right: -14px; bottom: -24px; background: var(--card); border: 1px solid var(--line2); border-radius: 14px; padding: 12px 16px; box-shadow: 0 18px 50px rgba(0,0,0,.4); animation: floaty 5s ease-in-out 1s infinite; }
.chip-float span { display: block; font-size: 11px; color: var(--mut); font-weight: 700; letter-spacing: 1px; }
.chip-float b { font-size: 22px; letter-spacing: 3px; }
.chip-float i { display: block; height: 4px; border-radius: 2px; background: var(--line2); margin-top: 8px; position: relative; overflow: hidden; }
.chip-float i::after { content: ""; position: absolute; inset: 0; width: 40%; border-radius: 2px; background: var(--ok); animation: slide 3s linear infinite; }
@keyframes slide { from { left: -40%; } to { left: 100%; } }

/* ---- bolum rozeti + cta bandi ---- */
.kick { display: inline-block; font-size: 12px; font-weight: 800; letter-spacing: 2.5px; color: var(--mut); border: 1px solid var(--line2); border-radius: 999px; padding: 5px 14px; margin-bottom: 12px; }
.cta-band { display: flex; align-items: center; gap: 22px; background: linear-gradient(120deg, var(--card), var(--card2)); border: 1px solid var(--line2); border-radius: 20px; padding: 34px 36px; position: relative; overflow: hidden; }
.cta-band::before { content: ""; position: absolute; width: 280px; height: 280px; border-radius: 50%; background: #5b3df5; opacity: .18; filter: blur(80px); right: -70px; top: -90px; }
.cta-band h2 { margin: 0 0 6px; font-size: clamp(22px, 3.6vw, 30px); }
.cta-band p { margin: 0; color: var(--mut); }
.cta-band .btn { margin-left: auto; flex: 0 0 auto; position: relative; }
@media (max-width: 720px) { .cta-band { flex-direction: column; align-items: flex-start; } .cta-band .btn { margin-left: 0; } }
.rv { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s cubic-bezier(.2,.7,.3,1); }
.rv.in { opacity: 1; transform: none; }
.rv.d1 { transition-delay: .08s; } .rv.d2 { transition-delay: .16s; }
.rv.d3 { transition-delay: .24s; } .rv.d4 { transition-delay: .32s; }

/* ---- kart + buton efektleri ---- */
.card { transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease; }
.card:hover { transform: translateY(-4px); border-color: var(--line2); box-shadow: 0 14px 40px rgba(0,0,0,.28); }
[data-theme="light"] .card:hover { box-shadow: 0 14px 34px rgba(20,20,40,.12); }
.btn { position: relative; overflow: hidden; transition: transform .15s ease, background .2s ease; }
.btn:hover { transform: translateY(-1px); }
.btn.pri::after { content: ""; position: absolute; top: 0; left: -70%; width: 45%; height: 100%;
  background: linear-gradient(100deg, transparent, rgba(255,255,255,.45), transparent);
  transform: skewX(-20deg); transition: left .55s ease; }
.btn.pri:hover::after { left: 130%; }
.step { transition: border-color .25s ease, transform .25s ease; }
.step:hover { border-color: var(--line2); transform: translateX(4px); }
.faq details { transition: border-color .2s ease; }
.faq details[open] { border-color: var(--line2); }
.badge { transition: transform .2s ease; }
.badge:hover { transform: translateY(-2px); }

/* 404 yildizlar */
.stars { position: absolute; inset: 0; pointer-events: none; opacity: .7;
  background-image: radial-gradient(1.5px 1.5px at 12% 30%, var(--mut2), transparent),
    radial-gradient(1.5px 1.5px at 68% 12%, var(--mut2), transparent),
    radial-gradient(2px 2px at 84% 42%, var(--mut2), transparent),
    radial-gradient(1.5px 1.5px at 32% 72%, var(--mut2), transparent),
    radial-gradient(2px 2px at 52% 88%, var(--mut2), transparent),
    radial-gradient(1.5px 1.5px at 90% 78%, var(--mut2), transparent);
  animation: twinkle 4s ease-in-out infinite; }
@keyframes twinkle { 0%,100% { opacity: .45; } 50% { opacity: .85; } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .rv { opacity: 1; transform: none; }
}

@media (max-width: 720px) {
  .links { display: none; position: absolute; top: 62px; left: 0; right: 0; background: var(--bg2); border-bottom: 1px solid var(--line); flex-direction: column; padding: 10px 20px 16px; }
  .links.open { display: flex; }
  .burger { display: inline-block; margin-left: auto; }
  .links + .tbtn { margin-left: 0; }
  .hero { padding: 56px 0 40px; }
}