/* RunwayCloud (runwaycloud.lol) - Deep Space Cyber Neon Theme */
:root {
  --bg-deep: #070a12;
  --bg-surface: rgba(15, 23, 42, 0.78);
  --bg-card: rgba(22, 32, 58, 0.65);
  --bg-card-hover: rgba(30, 44, 80, 0.85);
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --border-glow: rgba(139, 92, 246, 0.35);
  --border-cyan: rgba(6, 182, 212, 0.45);
  --neon-purple: #8b5cf6;
  --neon-cyan: #06b6d4;
  --neon-pink: #ec4899;
  --grad-cyber: linear-gradient(135deg, #8b5cf6 0%, #06b6d4 100%);
  --grad-btn: linear-gradient(135deg, #7c3aed 0%, #0284c7 100%);
  --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background-color: var(--bg-deep);
  color: var(--text-main);
  font-family: var(--font-family);
  line-height: 1.6;
  overflow-x: hidden;
  background-image: 
    radial-gradient(circle 800px at 50% -100px, rgba(139, 92, 246, 0.18), transparent 70%),
    radial-gradient(circle 600px at 90% 400px, rgba(6, 182, 212, 0.14), transparent 60%),
    radial-gradient(circle 700px at 10% 800px, rgba(236, 72, 153, 0.10), transparent 60%);
  background-attachment: fixed;
}

.wrap, .canvas { width: min(1200px, calc(100% - 48px)); margin-inline: auto; }
a { color: inherit; text-decoration: none; transition: all 0.2s ease; }

/* Cyber Header */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(7, 10, 18, 0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-glow);
}
.header-main { display: flex; align-items: center; justify-content: space-between; padding: 18px 0; gap: 24px; }
.brand { display: flex; align-items: center; gap: 12px; font-size: 22px; font-weight: 800; color: #fff; text-shadow: 0 0 16px rgba(139, 92, 246, 0.6); }
.brand img { width: 38px; height: 38px; border-radius: 10px; }
.nav-wide { display: flex; align-items: center; gap: 28px; }
.nav-wide a { color: var(--text-muted); font-size: 15px; font-weight: 500; }
.nav-wide a:hover, .nav-wide a[aria-current="page"] { color: var(--neon-cyan); text-shadow: 0 0 10px rgba(6, 182, 212, 0.8); }

.menu-mobile { display: none; }
@media(max-width: 820px) {
  .nav-wide { display: none; }
  .menu-mobile { display: block; position: relative; }
  .menu-mobile summary { cursor: pointer; padding: 8px 14px; border: 1px solid var(--neon-purple); border-radius: 6px; font-weight: 600; list-style: none; color: #fff; }
  .menu-mobile[open] nav { position: absolute; right: 0; top: 100%; margin-top: 10px; background: #0f172a; border: 1px solid var(--border-glow); border-radius: 8px; padding: 14px 20px; display: flex; flex-direction: column; gap: 12px; width: 220px; box-shadow: 0 12px 32px rgba(0,0,0,0.5); z-index: 1000; }
}

/* Cyber Button */
.btn-cyber {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 44px; padding: 10px 24px;
  background: var(--grad-btn);
  color: #fff; font-weight: 600; font-size: 15px;
  border-radius: 8px; border: none;
  box-shadow: 0 4px 20px rgba(124, 58, 237, 0.45);
  transition: all 0.25s ease; cursor: pointer;
}
.btn-cyber:hover { transform: translateY(-2px); box-shadow: 0 6px 26px rgba(6, 182, 212, 0.6); }
.btn-subtle { background: rgba(255,255,255,0.06); border: 1px solid var(--border-glow); color: #fff; }
.btn-subtle:hover { border-color: var(--neon-cyan); background: rgba(6, 182, 212, 0.12); }

/* Hero Section */
.hero-section {
  display: grid; grid-template-columns: 1.25fr 0.95fr; gap: 48px; align-items: center;
  padding: 64px 0 54px;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 14px; border-radius: 9999px;
  background: rgba(139, 92, 246, 0.15); border: 1px solid var(--border-glow);
  color: #c4b5fd; font-size: 13px; font-weight: 600; margin-bottom: 20px;
}
.hero-title {
  font-size: 42px; font-weight: 800; line-height: 1.25; margin-bottom: 18px;
  background: linear-gradient(135deg, #ffffff 0%, #cbd5e1 50%, #8b5cf6 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.hero-desc { font-size: 17px; color: var(--text-muted); line-height: 1.75; margin-bottom: 28px; }

/* Radar Card */
.radar-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-glow);
  border-radius: 16px; padding: 28px;
  box-shadow: 0 16px 40px rgba(0,0,0,0.45), inset 0 0 20px rgba(139, 92, 246, 0.05);
}
.radar-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.radar-pulse { width: 10px; height: 10px; border-radius: 50%; background: #10b981; box-shadow: 0 0 12px #10b981; }
.node-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.node-item {
  background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.08);
  border-radius: 10px; padding: 12px 14px;
}
.node-item .ping { color: var(--neon-cyan); font-weight: 700; font-size: 14px; }

/* Pricing Cards */
.pricing-section { padding: 60px 0; }
.section-title { text-align: center; margin-bottom: 48px; }
.section-title h2 { font-size: 34px; font-weight: 800; margin-bottom: 12px; }
.section-title p { color: var(--text-muted); font-size: 16px; }

.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glow);
  border-radius: 16px; padding: 36px 28px;
  display: flex; flex-direction: column; justify-content: space-between;
  backdrop-filter: blur(12px); transition: all 0.3s ease;
}
.pricing-card:hover { transform: translateY(-6px); border-color: var(--neon-cyan); box-shadow: 0 16px 40px rgba(6, 182, 212, 0.2); }
.pricing-card.is-hot {
  border: 2px solid var(--neon-purple);
  background: linear-gradient(180deg, rgba(30, 41, 75, 0.85) 0%, rgba(15, 23, 42, 0.95) 100%);
  box-shadow: 0 12px 36px rgba(139, 92, 246, 0.3);
}
.card-price { font-size: 38px; font-weight: 800; color: #fff; margin: 18px 0; }
.card-price span { font-size: 15px; color: var(--text-muted); font-weight: 400; }
.card-features { list-style: none; margin: 24px 0; display: flex; flex-direction: column; gap: 12px; color: var(--text-muted); font-size: 14px; }
.card-features li { display: flex; align-items: center; gap: 8px; }

/* Downloads Section */
.download-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; margin-top: 36px; }
.download-card {
  background: var(--bg-card); border: 1px solid var(--border-glow); border-radius: 14px;
  padding: 24px; display: flex; align-items: center; justify-content: space-between;
  transition: all 0.25s ease;
}
.download-card:hover { border-color: var(--neon-cyan); background: var(--bg-card-hover); }

/* Metrics */
.metrics-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin: 50px 0; }
.metric-box {
  background: var(--bg-surface); border: 1px solid var(--border-glow); border-radius: 12px;
  padding: 24px; text-align: center;
}
.metric-num { font-size: 38px; font-weight: 800; color: var(--neon-cyan); margin-bottom: 6px; }

/* FAQ Details */
.faq-wrap details {
  background: var(--bg-surface); border: 1px solid var(--border-glow);
  border-radius: 10px; margin-bottom: 14px; padding: 18px 22px;
}
.faq-wrap details[open] { border-color: var(--neon-cyan); }
.faq-wrap summary { font-size: 17px; font-weight: 600; cursor: pointer; list-style: none; display: flex; justify-content: space-between; }
.faq-wrap summary::after { content: "＋"; color: var(--neon-cyan); font-size: 20px; }
.faq-wrap details[open] summary::after { content: "－"; }
.faq-wrap p { margin-top: 14px; color: var(--text-muted); font-size: 15px; line-height: 1.7; }

/* Footer */
.site-footer {
  border-top: 1px solid var(--border-glow); margin-top: 80px; padding: 48px 0;
  background: rgba(7, 10, 18, 0.95);
}

@media(max-width: 900px) {
  .hero-section { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .download-grid { grid-template-columns: 1fr; }
  .metrics-grid { grid-template-columns: 1fr; }
}