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

:root {
  --gold: #ffc83d;
  --gold-2: #ffb01f;
  --bg: #0a0a0c;
  --bg-card: #131318;
  --text: #ffffff;
  --text-mute: #9a9aa5;
  --text-faint: #5f5f6e;
  --border: rgba(255,255,255,0.08);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Outfit', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  background-image: radial-gradient(60% 50% at 50% 0%, rgba(255,200,61,0.10), transparent 70%);
  background-repeat: no-repeat;
}

main { max-width: 880px; margin: 0 auto; padding: 0 24px; }

/* ===== HERO ===== */
.hero {
  text-align: center;
  padding: 90px 0 70px;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.logo {
  width: 80px;
  height: 80px;
  object-fit: contain;
  filter: drop-shadow(0 6px 24px rgba(255,200,61,0.4));
  margin-bottom: 24px;
}
.title {
  font-size: clamp(40px, 8vw, 68px);
  font-weight: 900;
  letter-spacing: -2px;
  line-height: 1.05;
  background: linear-gradient(135deg, #ffe08a, var(--gold) 50%, var(--gold-2));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.subtitle {
  font-size: clamp(15px, 2.2vw, 18px);
  color: var(--text-mute);
  margin: 18px 0 36px;
  max-width: 520px;
  line-height: 1.5;
}
.download-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(135deg, var(--gold), var(--gold-2));
  color: #1a1400;
  text-decoration: none;
  font-size: 18px;
  font-weight: 800;
  padding: 17px 42px;
  border-radius: 14px;
  box-shadow: 0 12px 36px rgba(255,200,61,0.28);
  transition: transform 0.15s, box-shadow 0.25s;
}
.download-btn:hover { transform: translateY(-2px); box-shadow: 0 16px 44px rgba(255,200,61,0.4); }
.download-btn:active { transform: translateY(0); }
.dl-ico { font-size: 17px; }
.meta { color: var(--text-faint); font-size: 13.5px; margin-top: 16px; }

.note {
  margin-top: 24px;
  max-width: 460px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--text-mute);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px 18px;
}
.note b { color: var(--gold); font-weight: 600; }

/* ===== FEATURES ===== */
.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  padding: 10px 0 40px;
}
.feature {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 26px 22px;
  text-align: center;
}
.feature .ico { font-size: 26px; color: var(--gold); margin-bottom: 12px; }
.feature h3 { font-size: 17px; font-weight: 700; margin-bottom: 8px; }
.feature p { color: var(--text-mute); font-size: 13.5px; line-height: 1.6; }

/* ===== FAQ ===== */
.faq { padding: 30px 0 60px; text-align: center; }
.faq h2 { font-size: clamp(26px, 5vw, 34px); font-weight: 800; margin-bottom: 28px; }
.faq-list { display: flex; flex-direction: column; gap: 10px; text-align: left; }
.faq-list details {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}
.faq-list details[open] { border-color: rgba(255,200,61,0.3); }
.faq-list summary {
  padding: 18px 22px;
  cursor: pointer;
  font-weight: 600;
  font-size: 15.5px;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: '+'; font-size: 22px; font-weight: 300; color: var(--gold); transition: transform 0.2s; }
.faq-list details[open] summary::after { transform: rotate(45deg); }
.faq-body { padding: 0 22px 20px; color: var(--text-mute); font-size: 14px; line-height: 1.65; }
.faq-body b { color: var(--gold); font-weight: 600; }
.faq-sub { color: var(--text-mute); font-size: 14px; margin-top: 22px; }
.faq-sub a { color: var(--gold); text-decoration: none; font-weight: 600; }
.faq-sub a:hover { text-decoration: underline; }

/* ===== FOOTER ===== */
.footer {
  max-width: 880px;
  margin: 0 auto;
  padding: 36px 24px 40px;
  text-align: center;
  border-top: 1px solid var(--border);
}
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 16px;
  color: var(--gold);
  margin-bottom: 18px;
}
.footer-brand img { width: 26px; height: 26px; object-fit: contain; }
.social { display: flex; justify-content: center; gap: 14px; margin-bottom: 18px; }
.social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px; height: 40px;
  color: var(--text-mute);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 11px;
  transition: color 0.2s, transform 0.2s, border-color 0.2s;
}
.social a:hover { color: var(--gold); transform: translateY(-2px); border-color: rgba(255,200,61,0.3); }
.copyright { color: var(--text-faint); font-size: 13px; }

@media (max-width: 600px) {
  .hero { padding: 60px 0 50px; }
}