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

:root {
  --blue: #1A5CA8;
  --blue-light: #2E7DD6;
  --accent: #F5A623;
  --green: #2E7D32;
  --red: #C62828;
  --bg: #0A0E1A;
  --bg2: #111827;
  --bg3: #1E293B;
  --text: #E2E8F0;
  --text2: #94A3B8;
  --border: #2D3748;
}

body { font-family: 'Inter', sans-serif; background: var(--bg); color: var(--text); line-height: 1.6; }

.container { max-width: 1100px; margin: 0 auto; padding: 0 24px; }
.section-title { font-size: 2rem; font-weight: 700; text-align: center; margin-bottom: 12px; }
.section-sub { text-align: center; color: var(--text2); max-width: 640px; margin: 0 auto 48px; }

/* Buttons */
.btn { display: inline-block; padding: 12px 24px; border-radius: 8px; font-weight: 600; font-size: 0.95rem; text-decoration: none; transition: all .2s; cursor: pointer; border: 2px solid transparent; }
.btn-primary { background: var(--blue); color: #fff; }
.btn-primary:hover { background: var(--blue-light); transform: translateY(-1px); }
.btn-outline { background: transparent; border-color: var(--blue); color: var(--blue-light); }
.btn-outline:hover { background: var(--blue); color: #fff; }
.btn-lg { padding: 16px 32px; font-size: 1.05rem; }
.btn-full { width: 100%; text-align: center; display: block; }

/* Header */
header { position: sticky; top: 0; z-index: 100; background: rgba(10,14,26,.95); backdrop-filter: blur(12px); border-bottom: 1px solid var(--border); }
nav { max-width: 1100px; margin: 0 auto; padding: 14px 24px; display: flex; align-items: center; gap: 32px; }
.nav-logo { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--text); font-weight: 700; font-size: 1.1rem; }
.nav-logo img { border-radius: 8px; }
.nav-links { display: flex; gap: 24px; list-style: none; margin-left: auto; }
.nav-links a { color: var(--text2); text-decoration: none; font-size: 0.9rem; transition: color .2s; }
.nav-links a:hover { color: var(--text); }
.nav-cta { margin-left: 8px; padding: 10px 20px; }

/* Hero */
.hero { display: flex; align-items: center; gap: 64px; padding: 96px 24px 80px; max-width: 1100px; margin: 0 auto; }
.hero-content { flex: 1.2; }
.hero-badge { display: inline-block; background: rgba(26,92,168,.25); border: 1px solid rgba(26,92,168,.5); color: #7EB8F7; padding: 6px 14px; border-radius: 100px; font-size: 0.8rem; font-weight: 600; margin-bottom: 20px; }
.hero h1 { font-size: 3rem; font-weight: 800; line-height: 1.15; margin-bottom: 20px; }
.accent { color: var(--accent); }
.hero-sub { font-size: 1.1rem; color: var(--text2); margin-bottom: 32px; max-width: 520px; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 24px; }
.hero-platforms { display: flex; gap: 16px; font-size: 0.85rem; color: var(--text2); }
.coming { opacity: .5; }
.hero-visual { flex: 1; }
.map-preview { background: var(--bg3); border: 1px solid var(--border); border-radius: 16px; height: 280px; position: relative; overflow: hidden; }
.map-preview::before { content: ''; position: absolute; inset: 0; background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='40' height='40'%3E%3Ccircle cx='20' cy='20' r='.5' fill='%232D3748'/%3E%3C/svg%3E"); }
.map-dot { position: absolute; width: 12px; height: 12px; background: #EF5350; border-radius: 50%; border: 2px solid #fff; transform: translate(-50%,-50%); }
.map-dot.green { background: #66BB6A; }
.map-pulse { position: absolute; width: 32px; height: 32px; border: 2px solid rgba(239,83,80,.5); border-radius: 50%; transform: translate(-50%,-50%); animation: pulse 2s infinite; }
@keyframes pulse { 0%,100%{transform:translate(-50%,-50%) scale(1);opacity:.8} 50%{transform:translate(-50%,-50%) scale(1.5);opacity:0} }
.map-caption { text-align: center; color: var(--text2); font-size: .8rem; margin-top: 12px; }

/* No Cloud */
.no-cloud { background: var(--bg2); padding: 96px 0; }
.no-cloud .container { display: flex; align-items: center; gap: 80px; }
.no-cloud-visual { flex: 0 0 280px; }
.retro-badge { width: 100%; max-width: 280px; filter: drop-shadow(0 8px 32px rgba(245,166,35,.3)); }
.no-cloud-text { flex: 1; }
.no-cloud-text h2 { font-size: 2.2rem; font-weight: 700; margin-bottom: 16px; }
.no-cloud-text em { color: var(--accent); font-style: normal; }
.no-cloud-text p { color: var(--text2); margin-bottom: 16px; font-size: 1.05rem; }
.check-list { list-style: none; display: flex; flex-direction: column; gap: 10px; margin-top: 24px; }
.check-list li { font-size: 1rem; }

/* Features */
.features { padding: 96px 0; }
.features-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; margin-top: 48px; }
.feature-card { background: var(--bg3); border: 1px solid var(--border); border-radius: 12px; padding: 28px; transition: border-color .2s; }
.feature-card:hover { border-color: var(--blue); }
.feature-icon { font-size: 2rem; margin-bottom: 14px; }
.feature-card h3 { font-size: 1.05rem; font-weight: 600; margin-bottom: 10px; }
.feature-card p { color: var(--text2); font-size: 0.9rem; }
.risk-red { color: #EF5350; font-weight: 600; }
.risk-blue { color: #42A5F5; font-weight: 600; }
.risk-green { color: #66BB6A; font-weight: 600; }

/* Pricing */
.pricing { background: var(--bg2); padding: 96px 0; }
.pricing-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; max-width: 780px; margin: 48px auto 0; }
.pricing-card { background: var(--bg3); border: 1px solid var(--border); border-radius: 16px; padding: 36px; }
.pricing-card.featured { border-color: var(--blue); box-shadow: 0 0 40px rgba(26,92,168,.25); }
.pricing-badge { font-size: .8rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; color: var(--text2); margin-bottom: 16px; }
.featured .pricing-badge { color: var(--accent); }
.pricing-price { font-size: 3rem; font-weight: 800; line-height: 1; }
.pricing-period { color: var(--text2); font-size: .85rem; margin-top: 4px; margin-bottom: 28px; }
.pricing-features { list-style: none; display: flex; flex-direction: column; gap: 10px; margin-bottom: 28px; font-size: .9rem; }
.pricing-features .disabled { color: var(--text2); opacity: .5; }
.pricing-note { text-align: center; color: var(--text2); font-size: .78rem; margin-top: 10px; }

/* Download */
.download { padding: 96px 0; }
.download-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; margin-top: 48px; }
.download-card { background: var(--bg3); border: 1px solid var(--border); border-radius: 12px; padding: 32px; text-align: center; }
.coming-soon { opacity: .6; }
.dl-icon { font-size: 2.5rem; margin-bottom: 16px; }
.download-card h3 { font-size: 1.2rem; font-weight: 600; margin-bottom: 8px; }
.download-card p { color: var(--text2); font-size: .85rem; margin-bottom: 20px; }
.dl-version { display: block; margin-top: 10px; color: var(--text2); font-size: .78rem; }
.email-input { width: 100%; background: var(--bg2); border: 1px solid var(--border); border-radius: 6px; padding: 10px 14px; color: var(--text); font-size: .9rem; margin-bottom: 10px; }

/* Tailscale */
.tailscale { background: var(--bg2); padding: 96px 0; }
.steps { display: grid; grid-template-columns: repeat(2,1fr); gap: 24px; margin-top: 48px; }
.step { background: var(--bg3); border: 1px solid var(--border); border-radius: 12px; padding: 28px; }
.step-num { width: 40px; height: 40px; background: var(--blue); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 1.1rem; margin-bottom: 14px; }
.step h3 { font-weight: 600; margin-bottom: 8px; }
.step p { color: var(--text2); font-size: .9rem; }
.step a { color: var(--blue-light); text-decoration: underline; }
.step code { background: var(--bg); padding: 2px 6px; border-radius: 4px; font-size: .85rem; color: var(--accent); }
.tailscale-note { background: rgba(26,92,168,.12); border: 1px solid rgba(26,92,168,.3); border-radius: 12px; padding: 20px 24px; margin-top: 32px; font-size: .9rem; color: var(--text2); }

/* Setup */
.setup { padding: 96px 0; }
.setup-steps { display: grid; grid-template-columns: repeat(2,1fr); gap: 24px; margin-top: 48px; }
.setup-block { background: var(--bg3); border: 1px solid var(--border); border-radius: 12px; padding: 28px; }
.setup-block h3 { font-size: 1rem; font-weight: 700; margin-bottom: 10px; color: var(--accent); }
.setup-block p { color: var(--text2); font-size: .9rem; margin-bottom: 12px; }
.setup-block a { color: var(--blue-light); }
.setup-list { padding-left: 20px; display: flex; flex-direction: column; gap: 8px; color: var(--text2); font-size: .9rem; }
.setup-list li strong { color: var(--text); }
.setup-list code { background: var(--bg); padding: 1px 5px; border-radius: 4px; color: var(--accent); font-size: .82rem; }
.setup-verify { margin-top: 16px; background: rgba(26,92,168,.1); border-left: 3px solid var(--blue); padding: 10px 14px; border-radius: 0 6px 6px 0; font-size: .85rem; color: var(--text2); }
.setup-verify code { background: var(--bg); padding: 1px 5px; border-radius: 4px; color: var(--accent); }

/* Footer */
footer { padding: 48px 0; border-top: 1px solid var(--border); text-align: center; }
.footer-brand { display: flex; align-items: center; justify-content: center; gap: 10px; font-weight: 700; font-size: 1.1rem; margin-bottom: 8px; }
.footer-brand img { border-radius: 8px; }
.footer-tagline { color: var(--text2); font-style: italic; margin-bottom: 20px; }
.footer-links { display: flex; gap: 24px; justify-content: center; margin-bottom: 16px; }
.footer-links a { color: var(--text2); text-decoration: none; font-size: .85rem; }
.footer-links a:hover { color: var(--text); }
.footer-copy { color: var(--text2); font-size: .8rem; }

@media (max-width: 768px) {
  .hero { flex-direction: column; padding: 60px 24px; }
  .hero h1 { font-size: 2.2rem; }
  .no-cloud .container { flex-direction: column; }
  .features-grid, .download-grid, .steps { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .nav-links { display: none; }
}