/* ============================================
   ScanForge — Premium Dark Security Theme
   ============================================ */

:root {
    --bg-primary: #0a0a0f;
    --bg-secondary: #12121a;
    --bg-card: #16161f;
    --bg-card-hover: #1a1a26;
    --border: rgba(255, 255, 255, 0.06);
    --border-hover: rgba(255, 255, 255, 0.12);
    --text-primary: #f0f0f5;
    --text-secondary: #8888a0;
    --text-muted: #55556a;
    --accent-1: #6366f1;
    --accent-2: #8b5cf6;
    --accent-3: #a855f7;
    --gradient: linear-gradient(135deg, #6366f1, #8b5cf6, #a855f7);
    --gradient-hover: linear-gradient(135deg, #818cf8, #a78bfa, #c084fc);
    --glow: 0 0 40px rgba(99, 102, 241, 0.15);
    --glow-strong: 0 0 80px rgba(99, 102, 241, 0.25);
    --radius: 16px;
    --radius-sm: 10px;
    --radius-xs: 6px;
}

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

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* Background effects */
.bg-grid {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background-image: 
        linear-gradient(rgba(255,255,255,.015) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.015) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
    z-index: 0;
}

.bg-glow {
    position: fixed;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.4;
    pointer-events: none;
    z-index: 0;
}
.bg-glow-1 { top: -200px; right: -100px; width: 600px; height: 600px; background: rgba(99, 102, 241, 0.15); }
.bg-glow-2 { bottom: -300px; left: -200px; width: 800px; height: 800px; background: rgba(139, 92, 246, 0.1); }
.bg-glow-3 { top: 50%; left: 50%; width: 400px; height: 400px; background: rgba(168, 85, 247, 0.08); transform: translate(-50%, -50%); }

/* Nav */
.nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    backdrop-filter: blur(20px) saturate(1.8);
    -webkit-backdrop-filter: blur(20px) saturate(1.8);
    background: rgba(10, 10, 15, 0.8);
    border-bottom: 1px solid var(--border);
}

.nav-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 16px 32px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo { display: flex; align-items: center; gap: 10px; }
.logo-icon { font-size: 24px; }
.logo-text { font-size: 20px; font-weight: 700; letter-spacing: -0.5px; }
.logo-accent { background: var(--gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }

.nav-links { display: flex; align-items: center; gap: 32px; }
.nav-links a { color: var(--text-secondary); text-decoration: none; font-size: 14px; font-weight: 500; transition: color 0.2s; }
.nav-links a:hover { color: var(--text-primary); }
.nav-cta {
    background: var(--gradient) !important;
    color: white !important;
    padding: 8px 20px !important;
    border-radius: var(--radius-xs) !important;
    font-weight: 600 !important;
}
.nav-cta:hover { opacity: 0.9; }

/* Hero */
.hero {
    position: relative;
    z-index: 1;
    max-width: 900px;
    margin: 0 auto;
    padding: 160px 32px 80px;
    text-align: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    border-radius: 100px;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.2);
    font-size: 13px;
    font-weight: 500;
    color: var(--accent-1);
    margin-bottom: 32px;
}

.pulse-dot {
    width: 8px; height: 8px;
    border-radius: 50%;
    background: #22c55e;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.4); }
    50% { opacity: 0.8; box-shadow: 0 0 0 8px rgba(34, 197, 94, 0); }
}

.hero h1 {
    font-size: clamp(40px, 6vw, 64px);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -2px;
    margin-bottom: 20px;
}

.gradient-text {
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-sub {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 40px;
    line-height: 1.7;
}

/* Scan Box */
.scan-box {
    max-width: 640px;
    margin: 0 auto 20px;
}

.scan-input-wrap {
    display: flex;
    align-items: center;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 6px 6px 6px 20px;
    transition: all 0.3s;
    box-shadow: var(--glow);
}

.scan-input-wrap:focus-within {
    border-color: var(--accent-1);
    box-shadow: var(--glow-strong);
}

.scan-icon { font-size: 20px; margin-right: 12px; opacity: 0.5; }

.scan-input-wrap input {
    flex: 1;
    background: none;
    border: none;
    outline: none;
    color: var(--text-primary);
    font-family: 'JetBrains Mono', monospace;
    font-size: 15px;
    padding: 14px 0;
}

.scan-input-wrap input::placeholder { color: var(--text-muted); }

#scanBtn {
    background: var(--gradient);
    color: white;
    border: none;
    padding: 14px 28px;
    border-radius: var(--radius-sm);
    font-family: 'Inter', sans-serif;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    white-space: nowrap;
}

#scanBtn:hover { transform: translateY(-1px); box-shadow: 0 4px 20px rgba(99, 102, 241, 0.4); }

.scan-hint { font-size: 13px; color: var(--text-muted); margin-top: 12px; }

/* Spinner */
.spinner {
    display: inline-block;
    width: 16px; height: 16px;
    border: 2px solid rgba(255,255,255,0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    vertical-align: middle;
    margin-right: 6px;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Results Panel */
.results-panel {
    max-width: 700px;
    margin: 30px auto 0;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
    text-align: left;
    animation: slideUp 0.5s ease;
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border);
}

.results-status { display: flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 500; }

.status-dot {
    width: 8px; height: 8px;
    border-radius: 50%;
    background: #22c55e;
}
.status-dot.scanning { animation: pulse 1s ease-in-out infinite; background: #f59e0b; }

.results-domain {
    font-family: 'JetBrains Mono', monospace;
    font-size: 13px;
    color: var(--accent-1);
    background: rgba(99, 102, 241, 0.1);
    padding: 4px 12px;
    border-radius: 100px;
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    margin-bottom: 20px;
}

.result-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 20px 16px;
    text-align: center;
    transition: all 0.3s;
}

.result-card:hover { border-color: var(--border-hover); }
.result-card.locked { opacity: 0.5; }

.result-number {
    font-size: 28px;
    font-weight: 800;
    letter-spacing: -1px;
    margin-bottom: 4px;
    font-family: 'JetBrains Mono', monospace;
}

.result-label { font-size: 12px; color: var(--text-secondary); font-weight: 500; text-transform: uppercase; letter-spacing: 0.5px; }

/* Upsell */
.upsell-box {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(168, 85, 247, 0.1));
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: var(--radius-sm);
    padding: 24px;
    text-align: center;
    animation: slideUp 0.5s ease;
}

.upsell-box h3 { font-size: 18px; margin-bottom: 8px; }
.upsell-box p { font-size: 14px; color: var(--text-secondary); margin-bottom: 16px; }

.upsell-btn {
    background: var(--gradient);
    color: white;
    border: none;
    padding: 14px 36px;
    border-radius: var(--radius-sm);
    font-family: 'Inter', sans-serif;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s;
    margin-bottom: 12px;
}

.upsell-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(99, 102, 241, 0.4); }

.upsell-features {
    display: flex;
    justify-content: center;
    gap: 16px;
    font-size: 13px;
    color: var(--text-secondary);
}

/* Social Proof */
.social-proof {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-top: 40px;
    font-size: 14px;
    color: var(--text-secondary);
}

.proof-avatars { display: flex; }
.avatar {
    width: 32px; height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 700;
    color: white;
    border: 2px solid var(--bg-primary);
    margin-left: -8px;
}
.avatar:first-child { margin-left: 0; }

/* Features */
.features {
    position: relative;
    z-index: 1;
    max-width: 1200px;
    margin: 0 auto;
    padding: 100px 32px;
}

.features h2, .how-it-works h2, .pricing h2 {
    text-align: center;
    font-size: clamp(28px, 4vw, 40px);
    font-weight: 800;
    letter-spacing: -1px;
    margin-bottom: 60px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 32px;
    transition: all 0.3s;
}

.feature-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: var(--glow);
}

.feature-icon { font-size: 32px; margin-bottom: 16px; }
.feature-card h3 { font-size: 18px; font-weight: 700; margin-bottom: 8px; }
.feature-card p { font-size: 14px; color: var(--text-secondary); line-height: 1.7; }

/* How It Works */
.how-it-works {
    position: relative;
    z-index: 1;
    max-width: 1000px;
    margin: 0 auto;
    padding: 80px 32px;
}

.steps {
    display: flex;
    align-items: flex-start;
    gap: 20px;
}

.step {
    flex: 1;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 32px;
    text-align: center;
}

.step-num {
    font-family: 'JetBrains Mono', monospace;
    font-size: 40px;
    font-weight: 800;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 16px;
}

.step h3 { font-size: 18px; font-weight: 700; margin-bottom: 8px; }
.step p { font-size: 14px; color: var(--text-secondary); line-height: 1.7; }

.step-arrow {
    font-size: 24px;
    color: var(--text-muted);
    padding-top: 60px;
}

/* Pricing */
.pricing {
    position: relative;
    z-index: 1;
    max-width: 1100px;
    margin: 0 auto;
    padding: 80px 32px;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    align-items: start;
}

.price-card {
    position: relative;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 36px;
    text-align: center;
    transition: all 0.3s;
}

.price-card:hover { transform: translateY(-4px); border-color: var(--border-hover); }

.price-card.featured {
    border-color: var(--accent-1);
    box-shadow: var(--glow-strong);
    transform: scale(1.05);
}
.price-card.featured:hover { transform: scale(1.05) translateY(-4px); }

.price-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient);
    color: white;
    padding: 4px 16px;
    border-radius: 100px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.price-tier { font-size: 14px; font-weight: 600; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 8px; }
.price-amount { font-size: 48px; font-weight: 800; letter-spacing: -2px; }
.price-period { font-size: 14px; color: var(--text-muted); margin-bottom: 24px; }

.price-features {
    list-style: none;
    text-align: left;
    margin-bottom: 28px;
}

.price-features li {
    padding: 8px 0;
    font-size: 14px;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border);
}

.price-features li:last-child { border: none; }
.locked-feature { opacity: 0.4; }

.price-btn {
    width: 100%;
    padding: 14px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-family: 'Inter', sans-serif;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
}

.price-btn:hover { border-color: var(--border-hover); background: var(--bg-card-hover); }

.featured-btn {
    background: var(--gradient) !important;
    border: none !important;
    color: white !important;
}

.featured-btn:hover { box-shadow: 0 4px 20px rgba(99, 102, 241, 0.4); }

/* Final CTA */
.final-cta {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 100px 32px;
}

.final-cta h2 {
    font-size: clamp(28px, 4vw, 40px);
    font-weight: 800;
    letter-spacing: -1px;
    line-height: 1.3;
    margin-bottom: 32px;
}

.cta-btn {
    background: var(--gradient);
    color: white;
    border: none;
    padding: 18px 48px;
    border-radius: var(--radius-sm);
    font-family: 'Inter', sans-serif;
    font-size: 18px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s;
}

.cta-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 40px rgba(99, 102, 241, 0.4); }

/* Footer */
.footer {
    position: relative;
    z-index: 1;
    border-top: 1px solid var(--border);
    padding: 60px 32px;
}

.footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.footer .logo { justify-content: center; margin-bottom: 20px; }
.footer-links { display: flex; justify-content: center; gap: 24px; margin-bottom: 16px; }
.footer-links a { color: var(--text-muted); text-decoration: none; font-size: 13px; }
.footer-links a:hover { color: var(--text-secondary); }
.footer-copy { font-size: 12px; color: var(--text-muted); }

/* Responsive */
@media (max-width: 768px) {
    .nav-links { display: none; }
    .results-grid { grid-template-columns: repeat(2, 1fr); }
    .features-grid { grid-template-columns: 1fr; }
    .steps { flex-direction: column; }
    .step-arrow { display: none; }
    .pricing-grid { grid-template-columns: 1fr; }
    .price-card.featured { transform: none; }
    .upsell-features { flex-wrap: wrap; }
    .hero { padding: 120px 20px 60px; }
}