:root {
    --bg-base: #000000;
    --bg-surface: #0a0a0a;
    --bg-card: #111111;
    --bg-hover: #171717;
    
    --text-primary: #ffffff;
    --text-secondary: #a1a1aa;
    --text-muted: #52525b;
    
    --border-light: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(255, 255, 255, 0.15);
    
    --primary: #ffffff;
    --primary-bg: #ffffff;
    --primary-text: #000000;
    
    --accent: #3b82f6;
    
    --font-inter: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    
    --transition: all 0.2s ease-in-out;
}

* {
    margin: 0; padding: 0; box-sizing: border-box;
    -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale;
}

html { scroll-behavior: smooth; }

body { background-color: var(--bg-base); color: var(--text-primary); font-family: var(--font-inter); line-height: 1.6; overflow-x: hidden; }

.bg-gradient-top {
    position: absolute; top: -200px; left: 50%; transform: translateX(-50%);
    width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.1) 0%, rgba(139, 92, 246, 0.05) 40%, rgba(0,0,0,0) 70%);
    pointer-events: none; z-index: -1;
}

.container { max-width: 1100px; margin: 0 auto; padding: 0 24px; width: 100%; }

h1, h2, h3, h4 { letter-spacing: -0.03em; font-weight: 600; color: var(--text-primary); line-height: 1.1; }
p { color: var(--text-secondary); }

.btn { display: inline-flex; align-items: center; justify-content: center; padding: 10px 20px; border-radius: var(--radius-sm); font-weight: 500; font-size: 0.95rem; text-decoration: none; transition: var(--transition); cursor: pointer; border: 1px solid transparent; }
.btn-primary { background: var(--primary-bg); color: var(--primary-text); }
.btn-primary:hover { background: #e5e5e5; }
.btn-secondary { background: rgba(255, 255, 255, 0.05); color: var(--text-primary); border-color: var(--border-light); }
.btn-secondary:hover { background: rgba(255, 255, 255, 0.1); }
.btn-sm { padding: 8px 16px; font-size: 0.85rem; }
.btn-lg { padding: 14px 28px; font-size: 1rem; }
.btn-block { width: 100%; }

.navbar { position: fixed; top: 0; left: 0; width: 100%; background: rgba(0, 0, 0, 0.7); backdrop-filter: blur(12px); border-bottom: 1px solid var(--border-light); z-index: 100; }
.nav-container { display: flex; justify-content: space-between; align-items: center; height: 64px; }
.logo { display: flex; align-items: center; gap: 10px; font-weight: 600; font-size: 1.1rem; }
.nav-links { display: flex; align-items: center; gap: 24px; }
.nav-links a:not(.btn) { color: var(--text-secondary); text-decoration: none; font-size: 0.9rem; transition: var(--transition); }
.nav-links a:not(.btn):hover { color: var(--text-primary); }

@media (max-width: 600px) { .nav-links a:not(.btn) { display: none; } }

.hero { padding: 80px 0 40px; text-align: center; }
.badge-pill { display: inline-flex; align-items: center; gap: 8px; padding: 6px 14px; border-radius: 20px; background: rgba(255, 255, 255, 0.05); border: 1px solid var(--border-light); color: var(--text-primary); font-size: 0.85rem; font-weight: 500; text-decoration: none; margin-bottom: 32px; transition: var(--transition); }
.badge-pill:hover { background: rgba(255, 255, 255, 0.1); border-color: var(--border-hover); }
.badge-dot { width: 8px; height: 8px; background: #3b82f6; border-radius: 50%; display: inline-block; box-shadow: 0 0 10px #3b82f6; }
.hero-title { font-size: 4rem; margin-bottom: 24px; letter-spacing: -0.04em; }
.text-gradient { background: linear-gradient(180deg, #ffffff 0%, #a1a1aa 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.hero-subtitle { font-size: 1.25rem; max-width: 700px; margin: 0 auto 40px; color: var(--text-secondary); line-height: 1.6;}
.hero-cta { display: flex; justify-content: center; gap: 16px; margin-bottom: 80px; }

@media (max-width: 768px) {
    .hero { padding: 120px 0 80px; }
    .hero-title { font-size: 3rem; }
    .hero-cta { flex-direction: column; width: 100%; max-width: 300px; margin: 0 auto 60px;}
}
@media (max-width: 480px) {
    .hero-title { font-size: 2.2rem; }
}

.dashboard-mockup { background: var(--bg-surface); border: 1px solid var(--border-light); border-radius: var(--radius-md); overflow: hidden; box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(255, 255, 255, 0.05); text-align: left; }
.mockup-header { background: #111; padding: 12px 20px; display: flex; align-items: center; border-bottom: 1px solid var(--border-light); }
.mockup-dots { display: flex; gap: 6px; }
.mockup-dots span { width: 10px; height: 10px; border-radius: 50%; background: #333; }
.mockup-dots span:nth-child(1){background: #ef4444;}
.mockup-dots span:nth-child(2){background: #eab308;}
.mockup-dots span:nth-child(3){background: #22c55e;}
.mockup-title { flex-grow: 1; text-align: center; color: var(--text-muted); font-size: 0.8rem; font-family: monospace; }
.mockup-body { display: flex; height: auto; min-height: 350px;}
.mockup-ai { align-items: stretch; }
.ai-sidebar { width: 300px; background: rgba(59, 130, 246, 0.05); border-right: 1px solid var(--border-light); padding: 24px; display: flex; flex-direction: column; gap: 16px;}
.ai-avatar { width: 40px; height: 40px; background: rgba(59, 130, 246, 0.2); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.2rem;}
.ai-message { color: var(--text-secondary); font-size: 0.85rem; line-height: 1.6; background: rgba(255,255,255,0.03); padding: 16px; border-radius: var(--radius-sm); border: 1px solid var(--border-light); }
.ai-message strong { display: block; color: var(--text-primary); margin-bottom: 6px;}
.ai-message i { color: #a1a1aa; }
.mockup-main { flex-grow: 1; padding: 32px; background: var(--bg-base); display: flex; flex-direction: column; gap: 24px;}
.mockup-metric-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.mock-metric { background: var(--bg-card); padding: 16px; border: 1px solid var(--border-light); border-radius: var(--radius-sm); }
.mock-lbl { color: var(--text-secondary); font-size: 0.8rem; margin-bottom: 8px; }
.mock-val { font-size: 1.5rem; font-weight: 600; color: #fff; margin-bottom: 4px; }
.mock-trend { font-size: 0.75rem; color: var(--text-muted); }
.mock-trend.positive { color: #10b981; }
.mockup-chart { flex-grow: 1; background: var(--bg-card); border: 1px solid var(--border-light); border-radius: var(--radius-sm); padding: 24px; display: flex; align-items: flex-end; }
.chart-bars { display: flex; gap: 12px; height: 100px; width: 100%; align-items: flex-end; }
.bar { flex: 1; background: #262626; border-radius: 2px 2px 0 0; }

@media (max-width: 768px) {
    .mockup-body { flex-direction: column; }
    .ai-sidebar { width: 100%; border-right: none; border-bottom: 1px solid var(--border-light); padding: 16px;}
    .mockup-main { padding: 16px; gap: 16px; }
    .mockup-metric-cards { grid-template-columns: 1fr; }
}

.trusted-by { padding: 20px 0; border-bottom: 1px solid var(--border-light); }
.trusted-label { text-align: center; font-size: 0.8rem; color: var(--text-muted); letter-spacing: 1px; margin-bottom: 24px; }
.logo-grid { display: flex; justify-content: center; flex-wrap: wrap; gap: 40px; }
.logo-grid span { font-weight: 700; color: var(--text-muted); font-size: 1.1rem; letter-spacing: -0.5px; opacity: 0.6; }

.features { padding: 60px 0; }
.section-header { text-align: center; margin-bottom: 64px; }
.section-header h2 { font-size: 3rem; margin-bottom: 16px; }
.section-header p { font-size: 1.15rem; max-width: 600px; margin: 0 auto;}
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.feature-card { background: var(--bg-surface); border: 1px solid var(--border-light); border-radius: var(--radius-md); padding: 40px; transition: var(--transition); }
.feature-card:hover { border-color: var(--border-hover); background: var(--bg-card); transform: translateY(-2px); }
.feature-icon { font-size: 2rem; margin-bottom: 24px; }
.feature-card h3 { font-size: 1.25rem; margin-bottom: 12px; }
.feature-card p { font-size: 1rem; line-height: 1.6; }

@media (max-width: 900px) { .feature-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) {
    .feature-grid { grid-template-columns: 1fr; }
    .feature-card { padding: 24px; }
    .section-header h2 { font-size: 2.25rem; }
}

/* Comparison Section */
.comparison-section { padding: 40px 0; border-top: 1px solid var(--border-light); }
.compare-table-wrapper { overflow-x: auto; margin-top: 40px; }
.compare-table { width: 100%; border-collapse: collapse; min-width: 600px; }
.compare-table th { font-weight: 600; color: var(--text-secondary); text-align: left; padding: 24px; border-bottom: 1px solid var(--border-light); }
.compare-table td { padding: 24px; border-bottom: 1px solid var(--border-light); color: var(--text-primary); font-size: 0.95rem; }
.compare-table th.highlight-col, .compare-table td.highlight-col { background: rgba(59, 130, 246, 0.05); }
.compare-table td.feature-name { font-weight: 500; }
.check { color: #10b981; font-weight: 800; margin-right: 8px; }
.cross { color: #ef4444; font-weight: 800; margin-right: 8px; opacity: 0.6; }

/* Waitlist */
.waitlist-section { padding: 40px 0 60px; }
.waitlist-box { background: var(--bg-surface); border: 1px solid var(--border-light); border-radius: var(--radius-lg); padding: 64px; text-align: center; max-width: 700px; margin: 0 auto; background-image: radial-gradient(circle at top right, rgba(59, 130, 246, 0.05), transparent 40%); }
.waitlist-box h2 { font-size: 2.5rem; margin-bottom: 24px; }
.waitlist-benefits { display: flex; justify-content: center; gap: 16px; margin-bottom: 32px; flex-wrap: nowrap; overflow-x: auto; -webkit-overflow-scrolling: touch; padding-bottom: 4px; }
.waitlist-benefits::-webkit-scrollbar { display: none; }
.benefit-item { display: flex; align-items: center; color: #fff; font-size: 0.95rem; background: rgba(59, 130, 246, 0.1); padding: 8px 16px; border-radius: 30px; border: 1px solid rgba(59, 130, 246, 0.2); white-space: nowrap; }
.benefit-item strong { font-weight: 500; font-family: var(--font-inter); }
@media(max-width: 600px) { .waitlist-benefits { gap: 10px; justify-content: flex-start; } .benefit-item { font-size: 0.85rem; padding: 6px 12px; } }
.waitlist-box p { margin-bottom: 32px; font-size: 1.1rem; }
.waitlist-form { display: flex; flex-direction: column; gap: 16px; text-align: left; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 600px) { 
    .form-row { grid-template-columns: 1fr; }
    .waitlist-box { padding: 32px 16px; }
    .waitlist-box h2 { font-size: 2rem; }
}
.form-input { width: 100%; padding: 14px 16px; background: var(--bg-base); border: 1px solid var(--border-light); color: var(--text-primary); border-radius: var(--radius-sm); font-size: 1rem; font-family: var(--font-inter); outline: none; transition: var(--transition); }
.form-input:focus { border-color: #3b82f6; box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.2); }
.success-message { display: none; background: rgba(34, 197, 94, 0.1); border: 1px solid rgba(34, 197, 94, 0.2); padding: 16px; border-radius: var(--radius-sm); color: #22c55e; margin-top: 24px; align-items: center; justify-content: center; gap: 8px; }

/* Footer */
.footer { padding: 40px 0 40px; border-top: 1px solid var(--border-light); background: var(--bg-surface); }
.footer-container { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 48px; }
.footer-brand { max-width: 300px; }
.footer-tagline { margin: 16px 0; font-size: 0.95rem; }
.footer-copy { font-size: 0.85rem; color: var(--text-muted); }
.footer-links { display: flex; gap: 80px; flex-wrap: wrap; }
.link-col { display: flex; flex-direction: column; gap: 12px; }
.link-col h4 { font-size: 0.9rem; font-weight: 600; color: var(--text-primary); margin-bottom: 8px; }
.link-col a { color: var(--text-secondary); text-decoration: none; font-size: 0.95rem; transition: var(--transition); }
.link-col a:hover { color: var(--text-primary); }

@media (max-width: 768px) { .footer-links { gap: 40px; } }

/* Animations */
.fade-up { opacity: 0; transform: translateY(20px); transition: opacity 0.6s ease-out, transform 0.6s ease-out; }
.fade-up.visible { opacity: 1; transform: translateY(0); }


/* --- EXTENDED PREMIUM COMPARISON STYLES --- */

.premium-compare-wrapper {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    box-shadow: 0 30px 60px rgba(0,0,0,0.5);
    overflow: hidden;
    margin-bottom: 24px;
}

.premium-compare-table {
    width: 100%; border-collapse: collapse; min-width: 800px;
}

.premium-compare-table th {
    padding: 32px 24px;
    text-align: left;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    border-bottom: 1px solid var(--border-light);
    background: #0f0f0f;
}

.metrix-col-header {
    background: rgba(59, 130, 246, 0.08) !important;
    border-top: 3px solid #3b82f6;
    position: relative;
}

.metrix-badge { color: #fff; font-size: 1.2rem; font-weight: 700; display: block; margin-bottom: 4px;}
.sub-badge { font-size: 0.8rem; color: #3b82f6; font-weight: 500; text-transform: uppercase; letter-spacing: 1px;}
.provider-col { color: var(--text-secondary) !important; font-weight: 500 !important;}

.premium-compare-table td {
    padding: 24px;
    border-bottom: 1px solid var(--border-light);
    color: var(--text-primary);
    vertical-align: middle;
}

.feature-name { width: 35%; border-right: 1px solid var(--border-light); }
.feature-name strong { display: block; font-size: 1rem; color: #fff; margin-bottom: 8px;}
.feature-name span { display: block; font-size: 0.85rem; color: var(--text-muted); line-height: 1.5; font-weight: 400;}

.metrix-cell {
    background: rgba(59, 130, 246, 0.04);
    font-weight: 600;
    font-size: 1.05rem;
    border-right: 1px solid var(--border-light);
}

.svg-check {
    display: inline-block; width: 20px; height: 20px;
    background-color: rgba(16, 185, 129, 0.1); border-radius: 50%;
    position: relative; border: 1px solid rgba(16, 185, 129, 0.3);
    margin-right: 8px; vertical-align: text-bottom;
}
.svg-check::after {
    content: ''; position: absolute; top: 4px; left: 7px;
    width: 4px; height: 8px; border-right: 2px solid #10b981; border-bottom: 2px solid #10b981;
    transform: rotate(45deg);
}

.svg-cross {
    display: inline-block; width: 20px; height: 20px;
    background-color: rgba(239, 68, 68, 0.1); border-radius: 50%;
    position: relative; border: 1px solid rgba(239, 68, 68, 0.3);
    margin-right: 8px; vertical-align: text-bottom;
}
.svg-cross::before, .svg-cross::after {
    content: ''; position: absolute; top: 9px; left: 5px;
    width: 10px; height: 2px; background: #ef4444; opacity: 0.8;
}
.svg-cross::before { transform: rotate(45deg); }
.svg-cross::after { transform: rotate(-45deg); }

.premium-compare-table tr:last-child td { border-bottom: none; }
.premium-compare-table tr:hover td:not(.metrix-cell) { background: #141414; }

.compare-verdict {
    text-align: center; background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-light); padding: 16px 24px; border-radius: var(--radius-sm);
    color: var(--text-secondary); max-width: 800px; margin: 0 auto;
}
.compare-verdict b { color: #fff; }

/* --- EXTENDED NEW SECTIONS --- */

.workflow-section { padding: 40px 0; border-top: 1px solid var(--border-light); }
.workflow-steps { display: flex; align-items: flex-start; justify-content: center; gap: 24px; flex-wrap: wrap; margin-top: 48px; }
.step-card { flex: 1; min-width: 280px; text-align: left; }
.step-num { font-size: 0.8rem; font-weight: 700; color: #3b82f6; background: rgba(59, 130, 246, 0.1); display: inline-block; padding: 4px 12px; border-radius: 20px; margin-bottom: 16px; border: 1px solid rgba(59, 130, 246, 0.3);}
.step-card h4 { font-size: 1.25rem; font-weight: 600; margin-bottom: 12px; color: #fff; }
.step-card p { font-size: 1rem; color: var(--text-secondary); line-height: 1.6; }
.step-line { width: 40px; height: 1px; background: var(--border-light); margin-top: 24px; flex-shrink: 0;}
@media(max-width: 768px) { 
    .step-line { display: none; }
    .step-card { min-width: 100%; }
}

.use-cases-section { padding: 40px 0; border-top: 1px solid var(--border-light); }
.use-case-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.uc-card { background: var(--bg-surface); padding: 40px; border-radius: var(--radius-md); border: 1px solid var(--border-light); text-align: center;}
.uc-icon { font-size: 2.5rem; display: block; margin-bottom: 24px; }
.uc-card h4 { font-size: 1.3rem; margin-bottom: 16px; color: #fff;}
.uc-card p { font-size: 1rem; color: var(--text-secondary); line-height: 1.6;}
@media(max-width: 900px) { .use-case-cards { grid-template-columns: 1fr; } }

.faq-section { padding: 40px 0; border-top: 1px solid var(--border-light); background: #050505;}
.faq-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 40px; max-width: 900px; margin: 0 auto;}
.faq-item h4 { font-size: 1.15rem; color: #fff; margin-bottom: 12px; line-height: 1.4; }
.faq-item p { font-size: 1rem; color: var(--text-secondary); line-height: 1.6; }
@media(max-width: 768px) { .faq-grid { grid-template-columns: 1fr; } }