/* Site 2 — tek tema, iki sayfa */
:root {
  --bg: #0b0d12;
  --bg-soft: #12151d;
  --card: #161a24;
  --line: #232838;
  --text: #e7eaf2;
  --muted: #99a1b5;
  --accent: #4f8cff;
  --accent-2: #7c5cff;
  --radius: 14px;
  --max: 1080px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: "Segoe UI", system-ui, -apple-system, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a { color: inherit; text-decoration: none; }

/* ---- header ---- */
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px clamp(16px, 5vw, 48px);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  background: rgba(11, 13, 18, .85);
  backdrop-filter: blur(8px);
  z-index: 10;
}

.logo {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: .5px;
}
.logo span { color: var(--accent); }

.nav { display: flex; gap: 22px; }
.nav a {
  color: var(--muted);
  font-size: 15px;
  padding-bottom: 4px;
  border-bottom: 2px solid transparent;
  transition: color .2s, border-color .2s;
}
.nav a:hover { color: var(--text); }
.nav a.active {
  color: var(--text);
  border-color: var(--accent);
}

/* ---- ortak ---- */
.eyebrow {
  text-transform: uppercase;
  letter-spacing: 3px;
  font-size: 12px;
  color: var(--accent);
  margin-bottom: 14px;
}

h1 {
  font-size: clamp(38px, 7vw, 72px);
  line-height: 1.08;
  font-weight: 800;
  letter-spacing: -1.5px;
}

.accent {
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.lead {
  color: var(--muted);
  font-size: clamp(16px, 2vw, 19px);
  max-width: 620px;
  margin-top: 18px;
}

.ghost-btn {
  display: inline-block;
  margin-top: 34px;
  padding: 13px 26px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--text);
  font-size: 15px;
  transition: border-color .2s, transform .2s;
}
.ghost-btn:hover { border-color: var(--accent); transform: translateY(-2px); }

.site-footer {
  margin-top: auto;
  padding: 26px clamp(16px, 5vw, 48px);
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
  text-align: center;
}

/* ---- landing ---- */
.landing {
  position: relative;
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: clamp(50px, 10vw, 110px) clamp(16px, 5vw, 48px);
  overflow: hidden;
}

.glow {
  position: absolute;
  width: 620px;
  height: 620px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(79,140,255,.28), transparent 65%);
  filter: blur(30px);
  top: -180px;
  z-index: 0;
  animation: drift 12s ease-in-out infinite alternate;
}

@keyframes drift {
  from { transform: translate(-40px, 0); }
  to   { transform: translate(40px, 60px); }
}

.landing > * { position: relative; z-index: 1; }

.countdown {
  display: flex;
  gap: clamp(10px, 3vw, 26px);
  margin-top: 44px;
  flex-wrap: wrap;
  justify-content: center;
}

.unit {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  min-width: 86px;
  padding: 16px 10px 12px;
}
.unit span {
  display: block;
  font-size: clamp(26px, 4vw, 38px);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--accent);
}
.unit small {
  color: var(--muted);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
}

.notify {
  display: flex;
  gap: 10px;
  margin-top: 40px;
  width: min(460px, 100%);
  flex-wrap: wrap;
  justify-content: center;
}
.notify input {
  flex: 1;
  min-width: 220px;
  padding: 13px 18px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--bg-soft);
  color: var(--text);
  font-size: 15px;
  outline: none;
}
.notify input:focus { border-color: var(--accent); }
.notify button {
  padding: 13px 26px;
  border: none;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: transform .2s, opacity .2s;
}
.notify button:hover { transform: translateY(-2px); opacity: .92; }

.notify-msg {
  margin-top: 14px;
  color: #6fe3a1;
  font-size: 14px;
}

/* ---- hakkında ---- */
.about {
  flex: 1;
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(46px, 8vw, 90px) clamp(16px, 5vw, 48px);
}

.about .hero { text-align: center; display: flex; flex-direction: column; align-items: center; }

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
  margin-top: clamp(40px, 6vw, 70px);
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px 24px;
  transition: transform .2s, border-color .2s;
}
.card:hover { transform: translateY(-4px); border-color: var(--accent); }
.card h2 { font-size: 18px; margin-bottom: 10px; }
.card p { color: var(--muted); font-size: 15px; }

.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 16px;
  margin-top: clamp(36px, 6vw, 64px);
  text-align: center;
}
.stat {
  padding: 22px 10px;
  border-top: 2px solid var(--accent);
  background: var(--bg-soft);
  border-radius: 0 0 var(--radius) var(--radius);
}
.stat span { font-size: clamp(30px, 5vw, 44px); font-weight: 800; display: block; }
.stat small { color: var(--muted); font-size: 13px; }

.timeline { margin-top: clamp(40px, 6vw, 70px); }
.timeline h2 { font-size: 26px; margin-bottom: 20px; }
.timeline ol { list-style: none; counter-reset: adim; }
.timeline li {
  counter-increment: adim;
  position: relative;
  padding: 0 0 24px 54px;
  border-left: 1px solid var(--line);
  margin-left: 16px;
  color: var(--muted);
}
.timeline li::before {
  content: counter(adim);
  position: absolute;
  left: -17px;
  top: -2px;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--bg-soft);
  border: 1px solid var(--accent);
  color: var(--accent);
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 14px;
}
.timeline li strong { color: var(--text); }

.cta {
  margin-top: clamp(40px, 6vw, 70px);
  text-align: center;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(30px, 5vw, 50px) 24px;
}
.cta h2 { font-size: clamp(24px, 4vw, 34px); margin-bottom: 10px; }
.cta p { color: var(--muted); }

@media (max-width: 560px) {
  .site-header { flex-direction: column; gap: 12px; }
  .unit { min-width: 70px; }
}