:root {
  --bg: #07080c;
  --bg-2: #0c0e14;
  --surface: rgba(18, 21, 30, .72);
  --line: rgba(142, 166, 255, .14);
  --line-strong: rgba(142, 166, 255, .32);
  --text: #e8ebf3;
  --muted: #9099ab;
  --faint: #5d6576;
  --accent: #8ea6ff;
  --accent-2: #3df0ff;
  --accent-3: #ff4fd8;
  --ok: #4ade80;
  --font: "Segoe UI Variable Display", "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  --mono: "Cascadia Mono", "JetBrains Mono", "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  --maxw: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 16px/1.6 var(--font); -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
svg { fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.mono { font-family: var(--mono); }
.dim { color: var(--faint); }
::selection { background: rgba(142, 166, 255, .3); }

/* ── Arka plan: ızgara + ışıma + tarama çizgileri ── */
.bg { position: fixed; inset: 0; z-index: -1; pointer-events: none; overflow: hidden; }
.grid {
  position: absolute; inset: -50%;
  background-image:
    linear-gradient(rgba(142, 166, 255, .06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(142, 166, 255, .06) 1px, transparent 1px);
  background-size: 56px 56px;
  transform: perspective(900px) rotateX(58deg) translateY(-8%);
  mask-image: radial-gradient(ellipse 60% 55% at 50% 38%, #000 20%, transparent 75%);
  animation: gridmove 18s linear infinite;
}
@keyframes gridmove { to { background-position: 0 56px, 0 0; } }
.glow { position: absolute; border-radius: 50%; filter: blur(90px); opacity: .5; }
.g1 { width: 620px; height: 620px; left: -160px; top: -200px; background: radial-gradient(circle, rgba(111, 140, 255, .55), transparent 65%); }
.g2 { width: 560px; height: 560px; right: -180px; top: 380px; background: radial-gradient(circle, rgba(255, 79, 216, .28), transparent 65%); }
body::after {
  content: ""; position: fixed; inset: 0; pointer-events: none; z-index: 100;
  background: repeating-linear-gradient(0deg, rgba(255, 255, 255, .018) 0 1px, transparent 1px 3px);
}

/* ── Üst menü ── */
.nav {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; gap: 28px;
  max-width: var(--maxw); margin: 0 auto; padding: 18px 24px;
}
.nav::before {
  content: ""; position: absolute; inset: 0 -100vw; z-index: -1;
  background: rgba(7, 8, 12, .72); backdrop-filter: blur(14px) saturate(1.3);
  border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 18px; letter-spacing: .01em; }
.brand .logo { width: 26px; height: 26px; color: var(--accent); stroke-width: 2.3; filter: drop-shadow(0 0 8px rgba(142, 166, 255, .6)); }
.links { display: flex; gap: 26px; margin-left: 12px; }
.links a { color: var(--muted); font-size: 14.5px; transition: color .15s; }
.links a:hover { color: var(--text); }
.nav-right { margin-left: auto; display: flex; align-items: center; gap: 14px; }
.lang {
  font: 600 12px var(--mono); color: var(--faint); background: none; border: 1px solid var(--line);
  border-radius: 7px; padding: 6px 9px; cursor: pointer; display: flex; gap: 5px; letter-spacing: .06em;
}
.lang i { font-style: normal; opacity: .5; }
.lang span.on { color: var(--accent-2); }

/* ── Düğmeler ── */
.btn {
  position: relative; display: inline-flex; align-items: center; gap: 10px;
  height: 48px; padding: 0 22px; border-radius: 10px; font-weight: 600; font-size: 15.5px;
  border: 1px solid var(--line-strong); color: var(--text); background: rgba(142, 166, 255, .06);
  transition: transform .15s, box-shadow .2s, background .2s, border-color .2s;
}
.btn svg { width: 19px; height: 19px; stroke-width: 2.1; }
.btn:hover { transform: translateY(-1px); border-color: var(--accent); background: rgba(142, 166, 255, .12); }
.btn.sm { height: 36px; padding: 0 16px; font-size: 14px; }
.btn.lg { height: 56px; padding: 0 30px; font-size: 17px; }
.btn.primary {
  border: 0; color: #060812;
  background: linear-gradient(135deg, #b4c4ff, var(--accent) 45%, #6f8cff);
  box-shadow: 0 0 0 1px rgba(142, 166, 255, .5), 0 10px 40px -8px rgba(111, 140, 255, .8);
}
.btn.primary:hover { box-shadow: 0 0 0 1px rgba(180, 196, 255, .9), 0 14px 50px -6px rgba(111, 140, 255, 1); background: linear-gradient(135deg, #c6d2ff, #a2b5ff 45%, #7d97ff); }
.btn.ghost { background: transparent; }

/* ── Hero ── */
main { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.hero { display: grid; grid-template-columns: 1.05fr 1fr; gap: 56px; align-items: center; padding: 88px 0 72px; min-height: calc(100vh - 80px); }
.kicker {
  display: inline-flex; align-items: center; gap: 9px; padding: 6px 12px; border-radius: 999px;
  border: 1px solid var(--line); background: rgba(61, 240, 255, .05);
  font: 600 12.5px var(--mono); color: var(--accent-2); letter-spacing: .04em;
}
.kicker .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent-2); box-shadow: 0 0 10px var(--accent-2); animation: pulse 1.6s ease-in-out infinite; }
@keyframes pulse { 50% { opacity: .35; } }
h1 { font-size: clamp(46px, 7vw, 88px); line-height: 1.02; letter-spacing: -.035em; margin: 22px 0 22px; font-weight: 800; }
.lead { font-size: 19px; color: var(--muted); max-width: 540px; margin: 0; }
.cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.fine { color: var(--faint); font-size: 13.5px; margin-top: 16px; }

/* Glitch başlık */
.glitch { position: relative; background: linear-gradient(180deg, #fff 30%, #b9c6ff); -webkit-background-clip: text; background-clip: text; color: transparent; }
.glitch::before, .glitch::after {
  content: attr(data-text); position: absolute; inset: 0; background: inherit; -webkit-background-clip: text; background-clip: text;
  opacity: .8; pointer-events: none;
}
.glitch::before { color: var(--accent-3); -webkit-text-fill-color: var(--accent-3); animation: glitchA 4.5s infinite steps(1); clip-path: inset(0 0 100% 0); }
.glitch::after { color: var(--accent-2); -webkit-text-fill-color: var(--accent-2); animation: glitchB 4.5s infinite steps(1); clip-path: inset(0 0 100% 0); }
@keyframes glitchA {
  0%, 88%, 100% { clip-path: inset(0 0 100% 0); transform: none; }
  89% { clip-path: inset(18% 0 58% 0); transform: translate(-4px, -1px); }
  91% { clip-path: inset(62% 0 12% 0); transform: translate(3px, 1px); }
  93% { clip-path: inset(40% 0 38% 0); transform: translate(-2px, 0); }
}
@keyframes glitchB {
  0%, 88%, 100% { clip-path: inset(0 0 100% 0); transform: none; }
  90% { clip-path: inset(70% 0 6% 0); transform: translate(4px, 1px); }
  92% { clip-path: inset(8% 0 72% 0); transform: translate(-3px, -1px); }
  94% { clip-path: inset(30% 0 50% 0); transform: translate(2px, 0); }
}

/* Tarayıcı penceresi maketi */
.hero-visual { position: relative; }
.window {
  position: relative; border-radius: 14px; overflow: hidden;
  background: linear-gradient(180deg, rgba(20, 24, 34, .92), rgba(10, 12, 18, .96));
  border: 1px solid var(--line-strong);
  box-shadow: 0 30px 80px -20px rgba(0, 0, 0, .8), 0 0 0 1px rgba(0, 0, 0, .4), 0 0 60px -10px rgba(111, 140, 255, .35);
}
.win-bar { display: flex; align-items: center; gap: 10px; height: 40px; padding: 0 12px; border-bottom: 1px solid var(--line); }
.win-logo { width: 16px; height: 16px; color: var(--accent); stroke-width: 2.4; }
.win-tab { font: 12.5px var(--mono); color: var(--muted); background: rgba(142, 166, 255, .07); border: 1px solid var(--line); padding: 4px 12px; border-radius: 7px 7px 0 0; }
.win-dots { margin-left: auto; display: flex; gap: 7px; }
.win-dots i { width: 10px; height: 10px; border-radius: 50%; background: rgba(255, 255, 255, .1); }
.win-tools { display: flex; gap: 10px; align-items: center; padding: 10px 12px; border-bottom: 1px solid var(--line); }
.omni { flex: 1; height: 30px; border-radius: 15px; background: rgba(0, 0, 0, .35); border: 1px solid var(--line); font: 12.5px/30px var(--mono); color: var(--faint); padding: 0 14px; }
.pill { display: flex; align-items: center; gap: 8px; height: 30px; padding: 0 6px 0 11px; border-radius: 15px; border: 1px solid var(--line); background: rgba(0, 0, 0, .3); font-size: 12.5px; }
.led { width: 7px; height: 7px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 8px var(--ok); }
.flag { font: 700 10px var(--mono); padding: 2px 4px; border-radius: 3px; background: linear-gradient(90deg, #0a7a3e 33%, #fff 33% 66%, #c8102e 66%); color: transparent; width: 20px; }
.score { min-width: 20px; height: 18px; border-radius: 9px; background: rgba(74, 222, 128, .15); color: var(--ok); font: 700 11px/18px var(--font); text-align: center; padding: 0 5px; }
.term { padding: 18px 18px 22px; min-height: 250px; font: 13.5px/1.9 var(--mono); }
.term .line { white-space: pre-wrap; }
.term .muted { color: var(--faint); }
.term .ok { color: var(--ok); }
.term .acc { color: var(--accent-2); }
.term .val { color: var(--text); }
.term .cursor { display: inline-block; width: 8px; height: 15px; background: var(--accent); vertical-align: -2px; animation: blink 1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }

/* HUD köşe etiketleri */
.hud {
  position: absolute; display: flex; flex-direction: column; gap: 2px; padding: 10px 14px;
  background: rgba(7, 8, 12, .85); border: 1px solid var(--line-strong); border-radius: 10px;
  font-family: var(--mono); backdrop-filter: blur(8px);
}
.hud span { font-size: 10.5px; color: var(--faint); letter-spacing: .14em; }
.hud b { font-size: 22px; color: var(--accent-2); text-shadow: 0 0 12px rgba(61, 240, 255, .6); }
.hud-a { left: -34px; bottom: -24px; }
.hud-b { right: -22px; top: 128px; }
.hud-b b { color: var(--accent-3); text-shadow: 0 0 12px rgba(255, 79, 216, .6); }

/* ── Şerit ── */
.strip {
  display: grid; grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
}
.strip > div { padding: 26px 20px; display: flex; flex-direction: column; gap: 2px; }
.strip > div + div { border-left: 1px solid var(--line); }
.strip b { font-size: 17px; font-weight: 700; }
.strip span { color: var(--muted); font-size: 14px; }

/* ── Bölümler ── */
.section { padding: 110px 0 20px; }
.sec-head { max-width: 640px; margin-bottom: 44px; }
.tag { font: 600 13px var(--mono); color: var(--accent-2); letter-spacing: .08em; }
h2 { font-size: clamp(32px, 4.2vw, 48px); line-height: 1.1; letter-spacing: -.025em; margin: 12px 0 14px; font-weight: 800; }
.sec-head p, .spot-copy > p { color: var(--muted); font-size: 17.5px; margin: 0; }

/* Özellik kartları: HUD köşeleri */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.card {
  position: relative; padding: 28px 26px 26px; border-radius: 4px;
  background: var(--surface); border: 1px solid var(--line);
  transition: border-color .2s, transform .2s, background .2s;
}
.card::before, .card::after {
  content: ""; position: absolute; width: 14px; height: 14px; border: 2px solid var(--accent); opacity: .7; transition: all .2s;
}
.card::before { top: -1px; left: -1px; border-right: 0; border-bottom: 0; }
.card::after { bottom: -1px; right: -1px; border-left: 0; border-top: 0; }
.card:hover { border-color: var(--line-strong); transform: translateY(-3px); background: rgba(22, 26, 38, .85); }
.card:hover::before, .card:hover::after { width: 24px; height: 24px; opacity: 1; border-color: var(--accent-2); }
.ico {
  width: 44px; height: 44px; display: grid; place-items: center; border-radius: 10px; color: var(--accent);
  background: rgba(142, 166, 255, .09); border: 1px solid var(--line); margin-bottom: 18px;
}
.ico svg { width: 22px; height: 22px; }
.card h3 { margin: 0 0 8px; font-size: 19px; letter-spacing: -.01em; }
.card p { margin: 0; color: var(--muted); font-size: 15px; }

/* Öne çıkan iki bölüm */
.spot { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.spot.rev .spot-copy { order: 2; }
.checks { list-style: none; padding: 0; margin: 26px 0 0; display: flex; flex-direction: column; gap: 12px; }
.checks li { position: relative; padding-left: 30px; color: var(--text); font-size: 15.5px; }
.checks li::before {
  content: ""; position: absolute; left: 0; top: 4px; width: 18px; height: 18px; border-radius: 5px;
  border: 1px solid var(--line-strong); background: rgba(61, 240, 255, .08);
}
.checks li::after { content: ""; position: absolute; left: 6px; top: 8px; width: 6px; height: 9px; border: solid var(--accent-2); border-width: 0 2px 2px 0; transform: rotate(45deg); }
.panel {
  position: relative; border-radius: 14px; padding: 22px; background: var(--surface);
  border: 1px solid var(--line-strong); box-shadow: 0 30px 70px -30px rgba(0, 0, 0, .9), 0 0 50px -20px rgba(111, 140, 255, .45);
}
.panel-head { display: flex; justify-content: space-between; align-items: center; font-weight: 700; font-size: 15px; }
.panel-head .mono { font-size: 12.5px; font-weight: 400; }
.gauges { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 16px; }
.gauge { padding: 14px; border-radius: 10px; background: rgba(0, 0, 0, .35); border: 1px solid var(--line); }
.g-top { display: flex; justify-content: space-between; align-items: baseline; }
.g-top span { font-size: 12.5px; color: var(--faint); }
.g-top b { font-size: 30px; line-height: 1; color: var(--ok); text-shadow: 0 0 16px rgba(74, 222, 128, .5); }
.g-top em { font-style: normal; font-size: 13px; color: var(--faint); }
.bar { height: 5px; border-radius: 3px; background: rgba(255, 255, 255, .06); margin: 12px 0 8px; overflow: hidden; }
.bar i { display: block; height: 100%; width: var(--w); background: var(--ok); box-shadow: 0 0 10px var(--ok); border-radius: 3px; }
.gauge small { color: var(--muted); font-size: 12px; }
.chips { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 14px; }
.chip { font-size: 12.5px; font-weight: 600; padding: 5px 10px; border-radius: 7px; }
.chip.ok { background: rgba(74, 222, 128, .12); color: var(--ok); }
.bl { display: flex; gap: 8px; align-items: center; margin-top: 14px; color: var(--muted); font-size: 13.5px; }
.bl svg { width: 17px; height: 17px; color: var(--ok); }

.radar { overflow: hidden; padding-top: 26px; }
.r-accent { position: absolute; top: 0; left: 0; right: 0; height: 3px; background: linear-gradient(90deg, #f59e0b, rgba(245, 158, 11, .1)); }
.r-head { display: flex; gap: 14px; align-items: center; }
.r-head b { display: block; font-size: 16.5px; }
.r-head .mono { font-size: 12.5px; }
.r-ico { width: 42px; height: 42px; border-radius: 11px; display: grid; place-items: center; color: #f59e0b; background: rgba(245, 158, 11, .12); border: 1px solid rgba(245, 158, 11, .3); flex: none; }
.r-ico svg { width: 22px; height: 22px; }
.r-desc { color: var(--muted); font-size: 15px; margin: 16px 0 0; }
.r-fix { display: flex; gap: 10px; margin-top: 14px; padding: 12px 14px; border-radius: 10px; background: rgba(0, 0, 0, .35); border: 1px solid var(--line); font-size: 14.5px; }
.r-fix .mono { color: var(--accent-2); }

/* Adımlar */
.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; counter-reset: s; }
.steps li { position: relative; padding: 28px 26px; border-top: 2px solid var(--line-strong); background: linear-gradient(180deg, rgba(142, 166, 255, .06), transparent 70%); }
.steps li::before { content: ""; position: absolute; top: -2px; left: 0; width: 60px; height: 2px; background: var(--accent-2); box-shadow: 0 0 12px var(--accent-2); }
.num { font: 700 38px var(--mono); color: transparent; -webkit-text-stroke: 1px var(--accent); }
.steps h3 { margin: 10px 0 6px; font-size: 20px; }
.steps p { margin: 0; color: var(--muted); font-size: 15px; }

/* İndir */
.download { display: flex; justify-content: center; }
.dl-box {
  position: relative; width: 100%; text-align: center; padding: 70px 24px 60px; border-radius: 20px; overflow: hidden;
  border: 1px solid var(--line-strong);
  background: radial-gradient(ellipse 60% 80% at 50% 0%, rgba(111, 140, 255, .22), transparent 70%), var(--bg-2);
}
.dl-logo { width: 64px; height: 64px; color: var(--accent); stroke-width: 2.2; filter: drop-shadow(0 0 16px rgba(142, 166, 255, .7)); }
.dl-logo path { stroke-dasharray: 60; stroke-dashoffset: 60; }
.dl-logo.drawn path { animation: draw 1.6s cubic-bezier(.6, 0, .2, 1) forwards; }
@keyframes draw { to { stroke-dashoffset: 0; } }
.dl-box h2 { margin-top: 18px; }
.dl-box > p { color: var(--muted); font-size: 17.5px; margin: 0 0 30px; }

/* SSS */
.faq { display: flex; flex-direction: column; gap: 10px; max-width: 820px; }
.faq details { border: 1px solid var(--line); border-radius: 12px; background: var(--surface); transition: border-color .2s; }
.faq details[open] { border-color: var(--line-strong); }
.faq summary { cursor: pointer; list-style: none; padding: 20px 56px 20px 22px; font-weight: 600; font-size: 16.5px; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 22px; top: 50%; transform: translateY(-50%); font: 400 24px var(--mono); color: var(--accent); transition: transform .2s; }
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq details p { margin: 0; padding: 0 22px 22px; color: var(--muted); font-size: 15.5px; }

/* Alt bilgi */
.foot {
  max-width: var(--maxw); margin: 120px auto 0; padding: 36px 24px 44px; border-top: 1px solid var(--line);
  display: flex; align-items: center; gap: 24px; flex-wrap: wrap; color: var(--muted); font-size: 14px;
}
.foot p { margin: 0; }
.foot .mono { margin-left: auto; }
.brand.small { font-size: 15px; }
.brand.small .logo { width: 20px; height: 20px; }

.foot-links { display: flex; gap: 18px; }
.foot-links a { color: var(--text); }
.foot-links a:hover { color: var(--accent-2); }

/* ── Yasal sayfalar ── */
[data-lang] { display: none; }
html[lang="tr"] [data-lang="tr"], html[lang="en"] [data-lang="en"] { display: block; }
.legal { max-width: 800px; margin: 0 auto; padding: 64px 0 20px; }
.legal h1 { font-size: clamp(36px, 5vw, 54px); margin: 14px 0 8px; }
.legal .updated { color: var(--faint); font: 13px var(--mono); margin: 0 0 34px; }
.legal h2 { font-size: 22px; margin: 44px 0 12px; letter-spacing: -.01em; scroll-margin-top: 90px; }
.legal h3 { font-size: 17px; margin: 26px 0 8px; }
.legal p, .legal li { color: #b7bdca; font-size: 16px; line-height: 1.75; }
.legal ul { padding-left: 22px; }
.legal li { margin: 6px 0; }
.legal li::marker { color: var(--accent); }
.legal a { color: var(--accent-2); text-decoration: underline; text-underline-offset: 3px; text-decoration-color: rgba(61, 240, 255, .35); }
.legal strong { color: var(--text); font-weight: 600; }
.legal .tldr {
  border: 1px solid var(--line-strong); border-radius: 12px; padding: 20px 24px; margin: 0 0 12px;
  background: linear-gradient(135deg, rgba(142, 166, 255, .08), rgba(61, 240, 255, .04));
}
.legal .tldr h2 { margin: 0 0 8px; font-size: 16px; font-family: var(--mono); color: var(--accent-2); letter-spacing: .04em; }
.legal .tldr ul { margin: 0; }
.legal .toc { display: flex; flex-wrap: wrap; gap: 8px; margin: 24px 0 8px; padding: 0; list-style: none; }
.legal .toc a {
  display: inline-block; padding: 6px 12px; border: 1px solid var(--line); border-radius: 8px;
  font-size: 13.5px; color: var(--muted); text-decoration: none;
}
.legal .toc a:hover { color: var(--text); border-color: var(--line-strong); }
.legal table { width: 100%; border-collapse: collapse; margin: 14px 0; font-size: 14.5px; }
.legal th, .legal td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: top; color: #b7bdca; }
.legal th { color: var(--text); font-weight: 600; background: rgba(142, 166, 255, .05); }
.legal .caps { text-transform: none; font-size: 15px; }
@media (max-width: 640px) { .legal table { font-size: 13px; } .legal th, .legal td { padding: 8px; } }

/* Kaydırınca beliren öğeler */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s cubic-bezier(.2, .8, .2, 1); }
.reveal.in { opacity: 1; transform: none; }

/* ── Mobil ── */
@media (max-width: 960px) {
  .hero { grid-template-columns: 1fr; padding-top: 56px; min-height: 0; }
  .spot, .spot.rev { grid-template-columns: 1fr; gap: 36px; }
  .spot.rev .spot-copy { order: 0; }
  .cards { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: 1fr; }
  .strip { grid-template-columns: 1fr 1fr; }
  .strip > div:nth-child(3) { border-left: 0; }
  .strip > div:nth-child(n+3) { border-top: 1px solid var(--line); }
  .hud-a { left: 8px; bottom: -22px; }
  .hud-b { right: 8px; top: -22px; }
}
@media (max-width: 640px) {
  .links { display: none; }
  .nav { gap: 12px; padding: 14px 16px; }
  main { padding: 0 16px; }
  .cards { grid-template-columns: 1fr; }
  .gauges { grid-template-columns: 1fr; }
  .section { padding-top: 80px; }
  .lead { font-size: 17px; }
  .term { font-size: 12px; min-height: 230px; }
  .foot .mono { margin-left: 0; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
  .dl-logo path { stroke-dashoffset: 0; }
}