/* ═══════════════════════════════════════════════
   CORTEX SaaS — Industrial Noir Landing (130/100)
   ═══════════════════════════════════════════════ */

:root {
    /* Core Noir Palette */
    --bg: #0A0A0A;
    --bg-card: rgba(255, 255, 255, 0.02);
    --bg-card-hover: rgba(255, 255, 255, 0.05);
    
    /* Typography */
    --text: #F0F0F0;
    --text-dim: #8A8A8C;
    --font: 'Outfit', 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --mono: 'JetBrains Mono', 'Fira Code', ui-monospace, SFMono-Regular, monospace;
    
    /* Accents (Industrial Noir 2026) */
    --accent: #F59E0B; /* Kintsugi Gold */
    --accent-glow: rgba(245, 158, 11, 0.2);
    --yinmn: #2B3BE5;  /* Neon Cobalt Blue */
    --violet: #050505; /* Deep Onyx */
    --border: rgba(255, 255, 255, 0.08);
    --border-glow: rgba(43, 59, 229, 0.5); /* Cobalt Glow */
    
    /* Layout */
    --radius: 16px;
    --radius-sm: 8px;
    
    /* Motion (Semantic Springs analogous to DS.NotchSpring) */
    --spring-snappy: cubic-bezier(0.16, 1, 0.3, 1);
    --spring-fluid: cubic-bezier(0.25, 1, 0.5, 1);
}

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

html { scroll-behavior: smooth; background: var(--bg); }

body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

/* Scrollbar */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: #333; border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: #555; }

/* Selection */
::selection { background: var(--accent); color: #000; }

a { color: var(--accent); text-decoration: none; transition: opacity 0.3s var(--spring-snappy); }
a:hover { opacity: 0.7; }

/* ─── Nav ────────────────────────────────────── */
#nav {
    position: fixed; top: 0; left: 0; right: 0;
    z-index: 100;
    padding: 20px 32px;
    transition: all 0.4s var(--spring-fluid);
    border-bottom: 1px solid transparent;
}

#nav.scrolled {
    padding: 16px 32px;
    background: rgba(5, 5, 5, 0.65);
    -webkit-backdrop-filter: blur(24px);
    backdrop-filter: blur(24px);
    border-bottom: 1px solid var(--border);
}

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

.logo { 
    display: flex; align-items: center; gap: 10px; 
    font-weight: 900; font-size: 1.25rem; 
    letter-spacing: -0.5px; color: var(--text); 
}
.logo-icon { 
    font-size: 1.4rem; 
    background: linear-gradient(135deg, var(--accent), var(--yinmn));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 0 12px var(--accent-glow));
}

.nav-links { display: flex; gap: 32px; align-items: center; text-transform: uppercase; font-size: 0.75rem; letter-spacing: 2px; }
.nav-links a { 
    color: var(--text-dim); font-weight: 500; 
    transition: color 0.3s var(--spring-snappy);
}
.nav-links a:hover { color: var(--text); opacity: 1; text-shadow: 0 0 10px rgba(255,255,255,0.3); }
.nav-links a.nav-docs { text-transform: none; }

.nav-cta {
    background: var(--text); color: #000; padding: 10px 24px;
    border-radius: 100px; font-weight: 700; font-size: 0.85rem;
    letter-spacing: 0.5px; text-transform: uppercase;
    transition: all 0.3s var(--spring-snappy);
    border: 1px solid transparent;
}
.nav-cta:hover { 
    transform: translateY(-2px); 
    background: var(--accent);
    box-shadow: 0 8px 24px var(--accent-glow); 
    opacity: 1; 
}

/* ─── Buttons ────────────────────────────────── */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    padding: 16px 32px; border-radius: var(--radius-sm);
    font-weight: 600; font-size: 1rem; cursor: pointer;
    transition: all 0.4s var(--spring-snappy); border: none;
    letter-spacing: 0.5px;
}
.btn-primary { 
    background: var(--accent); color: #000; 
    box-shadow: 0 0 0 0 var(--accent-glow);
}
.btn-primary:active { transform: scale(0.96); }
.btn-primary:hover { 
    box-shadow: 0 12px 32px var(--accent-glow); 
    transform: translateY(-4px); opacity: 1; 
}
.btn-outline { 
    background: rgba(255,255,255,0.03); 
    border: 1px solid var(--border); 
    color: var(--text);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px); 
}
.btn-outline:active { transform: scale(0.96); }
.btn-outline:hover { 
    border-color: rgba(255,255,255,0.2); 
    background: rgba(255,255,255,0.08);
    opacity: 1; 
}
.btn-lg { padding: 20px 40px; font-size: 1.1rem; }

/* ─── Hero ────────────────────────────────────── */
#hero {
    min-height: 100vh;
    display: flex; flex-direction: column;
    align-items: center; justify-content: center;
    text-align: center;
    padding: 160px 24px 80px;
    position: relative;
    z-index: 10;
}

.hero-badge {
    display: inline-flex; align-items: center; gap: 8px;
    font-family: var(--mono); font-size: 0.75rem; letter-spacing: 2px;
    color: var(--accent); padding: 8px 16px;
    background: rgba(204, 255, 0, 0.05);
    border: 1px solid rgba(204, 255, 0, 0.2);
    border-radius: 100px; margin-bottom: 40px;
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    box-shadow: 0 0 20px rgba(204, 255, 0, 0.05);
}

.hero-badge::before {
    content: ''; display: block; width: 6px; height: 6px; 
    background: var(--accent); border-radius: 50%;
    box-shadow: 0 0 8px var(--accent);
    animation: blink 2s infinite;
}

@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0.3; } }

#hero h1 {
    font-size: clamp(3rem, 8vw, 6.5rem);
    font-weight: 900; line-height: 1.0;
    letter-spacing: -3px; margin-bottom: 32px;
    background: linear-gradient(180deg, #FFFFFF 0%, #888888 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 10px 30px rgba(0,0,0,0.5));
}

.hero-sub {
    font-size: clamp(1.1rem, 2vw, 1.4rem); color: var(--text-dim);
    max-width: 600px; margin-bottom: 56px;
    font-weight: 400; line-height: 1.6;
}
.hero-sub strong { color: var(--text); font-weight: 600; }

.hero-code {
    background: rgba(10, 10, 10, 0.6); 
    border: 1px solid var(--border);
    border-radius: var(--radius); 
    max-width: 680px; width: 100%;
    text-align: left; margin-bottom: 56px;
    overflow: hidden;
    -webkit-backdrop-filter: blur(20px);
    backdrop-filter: blur(20px);
    box-shadow: 0 24px 80px rgba(0,0,0,0.8), 0 0 0 1px rgba(255,255,255,0.05) inset;
    transform: perspective(1000px) rotateX(2deg);
    transition: transform 0.5s var(--spring-fluid), box-shadow 0.5s var(--spring-fluid);
}

.hero-code:hover {
    transform: perspective(1000px) rotateX(0deg) translateY(-8px);
    box-shadow: 0 32px 90px rgba(0,0,0,0.9), 0 0 0 1px rgba(204,255,0,0.1) inset;
    border-color: rgba(204, 255, 0, 0.2);
}

.code-header {
    display: flex; align-items: center; gap: 8px;
    padding: 16px 20px; border-bottom: 1px solid rgba(255,255,255,0.05);
    background: rgba(0,0,0,0.3);
}
.dot { width: 12px; height: 12px; border-radius: 50%; opacity: 0.8; }
.dot.red { background: #FF5A52; }
.dot.yellow { background: #E6C029; }
.dot.green { background: #53C22B; }
.code-lang { margin-left: auto; font-family: var(--mono); font-size: 0.75rem; color: #666; text-transform: uppercase; letter-spacing: 1px;}

.hero-code pre {
    padding: 24px; overflow-x: auto;
    font-family: var(--mono); font-size: 0.9rem; line-height: 1.7;
}
.hero-code code { color: #E0E0E0; }
.kw { color: #FF7B72; font-weight: 500; } /* GitHub Dark inspired */
.str { color: #A5D6FF; }
.cm { color: #8B949E; font-style: italic; }
.fn { color: #D2A8FF; }

.hero-actions { display: flex; gap: 20px; margin-bottom: 64px; flex-wrap: wrap; justify-content: center; }

.hero-stats {
    display: flex; gap: 64px;
    padding-top: 40px; border-top: 1px solid rgba(255,255,255,0.05);
    justify-content: center; flex-wrap: wrap;
}

.stat { display: flex; flex-direction: column; align-items: center; gap: 8px; }
.stat-num { font-size: 2.5rem; font-weight: 900; color: var(--text); letter-spacing: -1px; line-height: 1;}
.stat-label { font-size: 0.7rem; color: var(--text-dim); text-transform: uppercase; letter-spacing: 2px; font-weight: 600;}

.hero-footnote { font-size: 0.7rem; color: #444; margin-top: 16px; font-style: italic; }

/* ─── Sections ───────────────────────────────── */
section { 
    padding: 140px 24px; max-width: 1200px; margin: 0 auto; 
    position: relative; z-index: 10;
}

h2 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 900; letter-spacing: -2px;
    text-align: center; margin-bottom: 24px;
    line-height: 1.1;
}

.section-sub {
    text-align: center; color: var(--text-dim);
    max-width: 600px; margin: 0 auto 80px;
    font-size: 1.2rem; line-height: 1.6;
}

/* ─── Features ───────────────────────────────── */
.features-grid {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.feature {
    background: var(--bg-card); 
    border: 1px solid var(--border);
    border-radius: var(--radius); padding: 48px 32px;
    transition: all 0.4s var(--spring-fluid);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    display: flex; flex-direction: column;
}
.feature:hover { 
    border-color: rgba(255,255,255,0.15); 
    transform: translateY(-8px); 
    background: var(--bg-card-hover);
    box-shadow: 0 20px 40px rgba(0,0,0,0.5);
}

.feature-icon { 
    font-size: 2.5rem; margin-bottom: 24px; 
    filter: drop-shadow(0 0 10px rgba(255,255,255,0.1));
}

.feature h3 { font-size: 1.25rem; font-weight: 700; margin-bottom: 12px; letter-spacing: -0.5px;}
.feature p { font-size: 0.95rem; color: var(--text-dim); line-height: 1.7; flex-grow: 1; margin-bottom: 0;}

.feature code {
    font-family: var(--mono); font-size: 0.8rem;
    background: rgba(255,255,255,0.05); padding: 2px 6px; border-radius: 4px;
    color: var(--text); border: 1px solid rgba(255,255,255,0.05);
}

/* ─── Compare ────────────────────────────────── */
#compare {
    background: radial-gradient(ellipse at bottom, rgba(46, 80, 144, 0.05) 0%, transparent 70%);
}

.compare-table-wrap { 
    overflow-x: auto; 
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 32px;
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.5);
}

.compare-table {
    width: 100%; max-width: 800px; margin: 0 auto;
    border-collapse: collapse;
}

.compare-table th, .compare-table td {
    padding: 16px 24px; text-align: left;
    border-bottom: 1px solid rgba(255,255,255,0.03);
    font-size: 0.95rem;
}

.compare-table tr:last-child td { border-bottom: none; }

.compare-table th {
    font-weight: 700; text-transform: uppercase;
    font-size: 0.75rem; letter-spacing: 2px; color: var(--text-dim);
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.compare-table th:last-child { color: var(--accent); }
.compare-table td:first-child { color: var(--text); font-weight: 500; }
.compare-table td:nth-child(2) { color: var(--text-dim); text-align: center; }
.compare-table td:nth-child(3) { text-align: center; }
.compare-table .win { color: var(--accent); font-weight: 700; text-shadow: 0 0 10px var(--accent-glow);}

/* ─── Pricing ────────────────────────────────── */
.pricing-header { font-family: var(--mono); text-transform: uppercase; font-size: 4rem; text-align: left; margin-bottom: 10px; }
.pricing-subtitle { text-align: left; margin-bottom: 3rem; color: var(--text-dim); font-size: 1.2rem; }
.pricing-grid {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 24px; align-items: stretch;
}

.plan {
    background: var(--bg-card); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 40px 32px;
    position: relative; display: flex; flex-direction: column;
    transition: all 0.4s var(--spring-fluid);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
}
.plan:hover { border-color: rgba(255,255,255,0.15); transform: translateY(-8px); }
.plan-left { text-align: left; padding: 40px 30px; }
.plan-desc { font-size: 0.95rem; color: var(--text-dim); margin-bottom: 32px; line-height: 1.6; }

.plan-popular { 
    background: rgba(204, 255, 0, 0.02);
    border-color: rgba(204, 255, 0, 0.3); 
    box-shadow: 0 20px 60px rgba(204, 255, 0, 0.05);
}
.plan-popular:hover { border-color: var(--accent); box-shadow: 0 30px 60px rgba(204, 255, 0, 0.1); }

.plan-badge {
    position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
    background: var(--accent); color: #000;
    padding: 6px 20px; border-radius: 100px;
    font-size: 0.7rem; font-weight: 800; letter-spacing: 1.5px;
    box-shadow: 0 0 20px var(--accent-glow);
}
.plan-badge-new {
    position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
    background: rgba(255,82,82,0.1); color: #FF5252;
    border: 1px solid rgba(255,82,82,0.3);
    padding: 6px 20px; border-radius: 100px;
    font-size: 0.65rem; font-weight: 800; letter-spacing: 1px;
}

.plan-name { font-size: 1.25rem; font-weight: 700; margin-bottom: 16px; letter-spacing: -0.5px;}

.plan-price { font-size: 3rem; font-weight: 900; margin-bottom: 32px; letter-spacing: -2px; line-height: 1;}
.plan-price-free { font-size: 1.5rem; margin: 20px 0 24px; font-weight: 600; color: #8B949E; letter-spacing: 0; }
.plan-price-pro { font-size: 1.5rem; margin: 20px 0 24px; font-weight: 600; color: #8B949E; letter-spacing: 0; }
.plan-price-pro span { font-size: 1rem; color: #8B949E; margin-left: 4px; }
.plan-price-custom { font-size: 1.5rem; margin: 20px 0 24px; font-weight: 600; letter-spacing: 1px; color: #8B949E; }
.plan-price span { font-size: 1rem; font-weight: 500; color: var(--text-dim); letter-spacing: 0;}

.plan-features { list-style: none; margin-bottom: 40px; flex-grow: 1; }
.plan-features-left { align-items: flex-start; text-align: left; gap: 12px; margin-bottom: 40px; }
.plan-features li {
    padding: 12px 0; font-size: 0.95rem; color: var(--text-dim);
    border-bottom: 1px solid rgba(255,255,255,0.05);
    display: flex; align-items: center; gap: 12px;
}
.plan-features-left li { justify-content: flex-start; padding: 6px 0; border-bottom: none; }
.plan-features li:last-child { border-bottom: none; }
.plan-features li::before { 
    content: ''; display: block; width: 16px; height: 16px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23CCFF00' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E");
    background-size: cover;
}

.plan-btn { width: 100%; text-align: center; }
.btn-community { border-color: rgba(255,255,255,0.1); color: #fff; }
.btn-pro-trial { background: linear-gradient(90deg, #2B3BE5, #54D62C); border: none; color: #fff; }
.btn-enterprise { border-color: rgba(255,255,255,0.1); color: #fff; }

/* ─── CTA ────────────────────────────────────── */
#cta {
    text-align: center;
    padding: 160px 24px;
    background: linear-gradient(180deg, transparent 0%, rgba(46, 80, 144, 0.1) 100%);
    position: relative;
}

#cta h2 { font-size: clamp(3rem, 6vw, 4.5rem); margin-bottom: 24px; }
#cta p { color: var(--text-dim); font-size: 1.3rem; margin-bottom: 48px; max-width: 600px; margin-left: auto; margin-right: auto;}

.cta-actions { display: flex; gap: 24px; justify-content: center; flex-wrap: wrap;}

/* ─── Footer ─────────────────────────────────── */
#footer {
    border-top: 1px solid rgba(255,255,255,0.05);
    padding: 64px 32px 40px;
    background: var(--bg);
    position: relative; z-index: 10;
}

.footer-inner {
    max-width: 1200px; margin: 0 auto;
    display: flex; justify-content: space-between; align-items: flex-start;
}

.footer-brand { display: flex; flex-direction: column; gap: 12px; }
.footer-logo { display: flex; align-items: center; gap: 8px; font-weight: 800; font-size: 1.2rem; }
.footer-copy { font-size: 0.85rem; color: var(--text-dim); }

.footer-links { display: flex; gap: 48px; }
.footer-col { display: flex; flex-direction: column; gap: 16px;}
.footer-col-title { font-size: 0.8rem; font-weight: 700; color: var(--text); text-transform: uppercase; letter-spacing: 1px;}
.footer-col a { color: var(--text-dim); font-size: 0.95rem; }
.footer-col a:hover { color: var(--text); }

/* ─── Responsive ─────────────────────────────── */
@media (max-width: 1024px) {
    .features-grid { grid-template-columns: repeat(2, 1fr); }
    .pricing-grid { grid-template-columns: repeat(2, 1fr); }
    .hero-stats { gap: 32px; }
}

@media (max-width: 768px) {
    .nav-links { display: none; }
    #hero { padding-top: 120px; }
    .hero-stats { display: none; }
    .compare-table th, .compare-table td { padding: 12px 10px; font-size: 0.85rem; }
    .footer-inner { flex-direction: column; gap: 48px; }
    .footer-links { width: 100%; justify-content: space-between; }
}

@media (max-width: 600px) {
    .features-grid { grid-template-columns: 1fr; }
    .pricing-grid { grid-template-columns: 1fr; }
    .cta-actions { flex-direction: column; }
    .hero-actions { flex-direction: column; width: 100%; }
    .hero-actions .btn { width: 100%; }
    .footer-links { flex-direction: column; gap: 32px;}
}

/* Cortex Particles Background */
#cortex-particles {
    position: fixed;
    top: 0; left: 0;
    width: 100vw; height: 100vh;
    z-index: 0;
    pointer-events: none;
    opacity: 0.85; /* Increased opacity slightly for the darker background */
    mix-blend-mode: screen; /* Helps blend with the noir aesthetic */
}

/* ─── Fast Checkout Modal ────────────────────── */
.checkout-overlay {
    position: fixed; top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.8);
    backdrop-filter: blur(8px);
    z-index: 1000;
    display: flex; align-items: center; justify-content: center;
    opacity: 0; pointer-events: none;
    transition: opacity 0.3s var(--spring-snappy);
}
.checkout-overlay.active { opacity: 1; pointer-events: all; }

.checkout-modal {
    background: #0A0A0A;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    width: 100%; max-width: 480px;
    padding: 32px;
    box-shadow: 0 32px 80px rgba(0,0,0,0.9), 0 0 0 1px rgba(255,255,255,0.05) inset;
    transform: translateY(20px) scale(0.95);
    transition: transform 0.4s var(--spring-snappy);
    position: relative;
    overflow: hidden;
}
.checkout-overlay.active .checkout-modal { transform: translateY(0) scale(1); }

/* Accent glow inside modal */
.checkout-modal::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
}

.checkout-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 24px; }
.checkout-title { font-size: 1.25rem; font-weight: 700; letter-spacing: -0.5px; }
.checkout-close { 
    background: none; border: none; color: var(--text-dim); font-size: 1.5rem; 
    cursor: pointer; transition: color 0.2s; line-height: 1;
}
.checkout-close:hover { color: var(--text); }

.checkout-plan { display: flex; justify-content: space-between; align-items: center; margin-bottom: 32px; padding-bottom: 16px; border-bottom: 1px solid var(--border); }
.checkout-plan-name { font-weight: 600; color: var(--accent); }
.checkout-plan-price { font-size: 1.5rem; font-weight: 800; }

.checkout-form { display: flex; flex-direction: column; gap: 16px; }
.checkout-input {
    background: rgba(255,255,255,0.03); border: 1px solid var(--border);
    padding: 14px 16px; border-radius: var(--radius-sm);
    color: var(--text); font-family: var(--font); font-size: 0.95rem;
    outline: none; transition: border-color 0.2s;
}
.checkout-input:focus { border-color: var(--accent); }

.checkout-btn {
    margin-top: 16px; width: 100%;
}
.checkout-footer {
    text-align: center; font-size: 0.75rem; color: var(--text-dim); margin-top: 24px;
    display: flex; align-items: center; justify-content: center; gap: 6px;
}


/* Checkout Modal Overlay */
.checkout-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(8px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.checkout-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.checkout-modal {
    background: #0F0F0F;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    width: 100%;
    max-width: 440px;
    padding: 32px;
    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.9), 0 0 0 1px rgba(204, 255, 0, 0.1) inset;
    transform: translateY(20px) scale(0.95);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.checkout-overlay.active .checkout-modal {
    transform: translateY(0) scale(1);
}

.checkout-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.checkout-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: #fff;
    letter-spacing: -0.5px;
}

.checkout-close {
    background: none;
    border: none;
    color: #888;
    font-size: 1.5rem;
    cursor: pointer;
    line-height: 1;
    padding: 4px;
    transition: color 0.2s;
}

.checkout-close:hover {
    color: #fff;
}

.checkout-plan {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    margin-bottom: 24px;
}

.checkout-plan-name {
    font-weight: 600;
    color: #fff;
}

.checkout-plan-price {
    font-family: var(--mono, monospace);
    color: var(--accent, #CCFF00);
    font-weight: 700;
    font-size: 1.2rem;
}

.checkout-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 24px;
}

.checkout-input {
    width: 100%;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    padding: 14px 16px;
    color: #fff;
    font-family: inherit;
    font-size: 0.95rem;
    transition: border-color 0.2s;
}

.checkout-input:focus {
    outline: none;
    border-color: var(--accent, #CCFF00);
    background: rgba(0, 0, 0, 0.2);
}

.checkout-btn {
    width: 100%;
    padding: 16px;
    font-size: 1.05rem;
    border-radius: 8px;
    background: var(--accent, #CCFF00);
    color: #000;
    border: none;
    font-weight: 700;
    cursor: pointer;
    transition: opacity 0.2s;
}

.checkout-btn:hover {
    opacity: 0.9;
}

.checkout-footer {
    text-align: center;
    margin-top: 16px;
    font-size: 0.8rem;
    color: #666;
    display: flex;
    align-items: center;
    justify-content: center;
}

#stripe-checkout-container {
    min-height: 400px;
}


        /* ─── Additions beyond saas.css ─── */

        /* Urgency Banner */
        .urgency-banner {
            position: fixed; top: 0; left: 0; right: 0; z-index: 200;
            background: linear-gradient(90deg, #2E5090, #6600FF, #2E5090);
            background-size: 200% 100%;
            animation: urgencyShift 4s ease infinite;
            padding: 10px 24px; text-align: center;
            font-family: var(--mono); font-size: 0.75rem;
            color: #fff; letter-spacing: 1px;
            border-bottom: 1px solid rgba(255,255,255,0.1);
        }
        .urgency-banner a { color: var(--accent); font-weight: 700; text-decoration: underline; }
        @keyframes urgencyShift { 0%,100% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } }

        #nav { top: 38px; }
        #hero { padding-top: 180px; }

        /* Terminal Typewriter */
        .terminal-demo {
            background: #0A0A0A;
            border: 1px solid rgba(255,255,255,0.08);
            border-radius: var(--radius);
            max-width: 740px; width: 100%;
            margin: 0 auto 56px;
            overflow: hidden;
            box-shadow: 0 32px 80px rgba(0,0,0,0.9), 0 0 0 1px rgba(255,255,255,0.04) inset;
            transform: perspective(1200px) rotateX(2deg);
            transition: transform 0.5s var(--spring-fluid), box-shadow 0.5s var(--spring-fluid);
        }
        .terminal-demo:hover {
            transform: perspective(1200px) rotateX(0deg) translateY(-6px);
            box-shadow: 0 40px 100px rgba(0,0,0,1), 0 0 0 1px rgba(204,255,0,0.12) inset;
            border-color: rgba(204,255,0,0.15);
        }
        .terminal-header {
            display: flex; align-items: center; gap: 8px;
            padding: 14px 20px; border-bottom: 1px solid rgba(255,255,255,0.04);
            background: rgba(0,0,0,0.4);
        }
        .terminal-body {
            padding: 24px; min-height: 220px;
            font-family: var(--mono); font-size: 0.85rem; line-height: 1.8;
            color: #A0A0A0;
        }
        .terminal-body .prompt { color: var(--accent); }
        .terminal-body .cmd { color: #E0E0E0; }
        .terminal-body .output { color: #8B949E; }
        .terminal-body .success { color: #54D62C; }
        .terminal-body .hash { color: #6600FF; font-size: 0.75rem; }

        .typing-cursor {
            display: inline-block; width: 8px; height: 16px;
            background: var(--accent); margin-left: 2px;
            animation: cursorBlink 1s step-end infinite;
            vertical-align: text-bottom;
        }
        @keyframes cursorBlink { 0%,100% { opacity: 1; } 50% { opacity: 0; } }

        /* Compliance Section */
        #compliance {
            background: radial-gradient(ellipse at top, rgba(102, 0, 255, 0.06) 0%, transparent 60%);
        }
        .compliance-grid {
            display: grid; grid-template-columns: 1fr 1fr; gap: 48px;
            align-items: center;
        }
        .compliance-content h3 {
            font-size: 1.8rem; font-weight: 800; margin-bottom: 20px;
            letter-spacing: -1px;
        }
        .compliance-content p {
            color: var(--text-dim); font-size: 1.05rem; line-height: 1.7;
            margin-bottom: 24px;
        }
        .compliance-content .fine-amount {
            font-size: 2.5rem; font-weight: 900; color: #FF5252;
            display: block; margin: 16px 0;
            text-shadow: 0 0 20px rgba(255,82,82,0.3);
        }
        .compliance-checklist {
            list-style: none; display: flex; flex-direction: column; gap: 16px;
        }
        .compliance-checklist li {
            display: flex; align-items: flex-start; gap: 16px;
            padding: 20px 24px;
            background: var(--bg-card); border: 1px solid var(--border);
            border-radius: 12px;
            transition: all 0.3s var(--spring-snappy);
        }
        .compliance-checklist li:hover {
            border-color: rgba(84, 214, 44, 0.3);
            transform: translateX(8px);
        }
        .compliance-checklist .check-icon {
            width: 24px; height: 24px; flex-shrink: 0;
            background: rgba(84, 214, 44, 0.15);
            border: 1px solid rgba(84, 214, 44, 0.3);
            border-radius: 50%;
            display: flex; align-items: center; justify-content: center;
            color: #54D62C; font-size: 0.75rem; font-weight: 800;
        }
        .compliance-checklist .check-text { font-size: 0.95rem; color: var(--text-dim); line-height: 1.5; }
        .compliance-checklist .check-text strong { color: var(--text); }

        /* Metrics Bar */
        .metrics-bar {
            display: grid; grid-template-columns: repeat(4, 1fr);
            gap: 0; border: 1px solid var(--border);
            border-radius: var(--radius); overflow: hidden;
            margin: 80px auto 0; max-width: 1000px;
            background: var(--bg-card);
            backdrop-filter: blur(10px);
        }
        .metric-item {
            padding: 40px 24px; text-align: center;
            border-right: 1px solid var(--border);
            transition: all 0.3s var(--spring-snappy);
        }
        .metric-item:last-child { border-right: none; }
        .metric-item:hover { background: var(--bg-card-hover); }
        .metric-value {
            font-size: 2.2rem; font-weight: 900; letter-spacing: -1px;
            margin-bottom: 8px; line-height: 1;
        }
        .metric-value.lime { color: var(--accent); text-shadow: 0 0 20px var(--accent-glow); }
        .metric-value.blue { color: var(--yinmn); }
        .metric-value.violet { color: #A855F7; }
        .metric-value.white { color: var(--text); }
        .metric-label {
            font-size: 0.7rem; color: var(--text-dim);
            text-transform: uppercase; letter-spacing: 2px; font-weight: 600;
        }

        /* Architecture Visual */
        .arch-visual {
            background: var(--bg-card); border: 1px solid var(--border);
            border-radius: var(--radius); padding: 48px;
            max-width: 800px; margin: 64px auto 0;
            font-family: var(--mono); font-size: 0.85rem;
            line-height: 2; color: var(--text-dim);
            text-align: center;
        }
        .arch-visual .layer {
            padding: 12px 24px; margin: 4px auto;
            border: 1px solid var(--border); border-radius: 8px;
            max-width: 600px;
            transition: all 0.3s var(--spring-snappy);
        }
        .arch-visual .layer:hover {
            border-color: var(--accent);
            background: rgba(204,255,0,0.02);
        }
        .arch-visual .layer-label { color: var(--accent); font-weight: 700; }
        .arch-visual .arrow { color: #333; font-size: 1.2rem; }

        /* Social Proof / Logos */
        .proof-section { text-align: center; padding: 80px 24px; }
        .proof-label {
            font-size: 0.7rem; text-transform: uppercase; letter-spacing: 3px;
            color: #555; font-weight: 600; margin-bottom: 32px;
        }
        .proof-logos {
            display: flex; justify-content: center; align-items: center;
            gap: 48px; flex-wrap: wrap; opacity: 0.4;
            font-family: var(--font); font-size: 1.1rem; font-weight: 700;
            color: var(--text-dim);
        }

        /* Why Now Section */
        #why-now { background: radial-gradient(ellipse at bottom, rgba(204,255,0,0.03) 0%, transparent 60%); }
        .why-grid {
            display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px;
        }
        .why-card {
            background: var(--bg-card); border: 1px solid var(--border);
            border-radius: var(--radius); padding: 36px 32px;
            display: flex; gap: 20px; align-items: flex-start;
            transition: all 0.4s var(--spring-fluid);
        }
        .why-card:hover {
            border-color: rgba(255,255,255,0.15);
            transform: translateY(-4px);
            background: var(--bg-card-hover);
        }
        .why-number {
            font-family: var(--mono); font-size: 2rem; font-weight: 900;
            color: var(--accent); line-height: 1; flex-shrink: 0;
            min-width: 40px;
        }
        .why-card h4 { font-size: 1.1rem; font-weight: 700; margin-bottom: 8px; letter-spacing: -0.3px; }
        .why-card p { font-size: 0.9rem; color: var(--text-dim); line-height: 1.6; }

        /* Responsive Additions */
        @media (max-width: 768px) {
            .compliance-grid { grid-template-columns: 1fr; }
            .metrics-bar { grid-template-columns: repeat(2, 1fr); }
            .metric-item:nth-child(2) { border-right: none; }
            .why-grid { grid-template-columns: 1fr; }
            .urgency-banner { font-size: 0.65rem; padding: 8px 16px; }
            #nav { top: 34px; }
        }
        @media (max-width: 600px) {
            .metrics-bar { grid-template-columns: 1fr; }
            .metric-item { border-right: none; border-bottom: 1px solid var(--border); }
            .metric-item:last-child { border-bottom: none; }
        }
    

/* ─── HYPER-PREMIUM INDUSTRIAL NOIR AESTHETICS ─── */
:root {
    --bg: #030303;
    --bg-card: rgba(10, 10, 12, 0.4);
    --bg-card-hover: rgba(204, 255, 0, 0.05);
    --border: rgba(255, 255, 255, 0.05);
    --border-glow: rgba(204, 255, 0, 0.4);
}

body {
    background: radial-gradient(circle at 50% -20%, #1a1a2e 0%, var(--bg) 40%);
}

#hero h1 {
    font-size: 5rem;
    font-weight: 900;
    letter-spacing: -0.04em;
    line-height: 1.05;
    margin-bottom: 24px;
    background: linear-gradient(180deg, #FFFFFF 0%, #A0A0A0 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 20px 40px rgba(0,0,0,0.8));
}

#hero h1 span {
    background: linear-gradient(135deg, var(--accent), #54D62C);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 0 40px rgba(204, 255, 0, 0.2);
}

.hero-sub {
    font-size: 1.25rem;
    color: var(--text-dim);
    max-width: 600px;
    margin: 0 auto 48px;
    line-height: 1.7;
    font-weight: 400;
}

.terminal-demo {
    background: rgba(5, 5, 5, 0.7) !important;
    backdrop-filter: blur(40px);
    border: 1px solid rgba(255,255,255,0.08) !important;
    box-shadow: 0 40px 100px -20px rgba(0,0,0,1), 0 0 0 1px rgba(255,255,255,0.05) inset !important;
}

.terminal-demo:hover {
    box-shadow: 0 50px 120px -20px rgba(0,0,0,1), 0 0 0 1px var(--border-glow) inset, 0 0 80px rgba(204,255,0,0.05) !important;
    border-color: rgba(204,255,0,0.3) !important;
}

.urgency-banner {
    background: rgba(255, 0, 50, 0.1) !important;
    border-bottom: 1px solid rgba(255, 0, 50, 0.2) !important;
    color: #ffb3b3 !important;
    text-shadow: 0 0 10px rgba(255,0,0,0.5);
    backdrop-filter: blur(10px);
}
.urgency-banner strong { color: #fff; }

.metrics-bar {
    background: rgba(10, 10, 12, 0.6) !important;
    border: 1px solid rgba(255,255,255,0.05) !important;
    box-shadow: 0 20px 40px rgba(0,0,0,0.5);
}

.metric-item:hover {
    background: rgba(204, 255, 0, 0.03) !important;
}

.compare-table th {
    background: rgba(10, 10, 12, 0.8);
    backdrop-filter: blur(10px);
}

.compare-table tr:hover td {
    background: rgba(255,255,255,0.02);
}

.compare-table td.win {
    color: var(--accent);
    background: rgba(204, 255, 0, 0.02);
    font-weight: 700;
}
.compare-table tr:hover td.win {
    background: rgba(204, 255, 0, 0.05);
    box-shadow: inset 2px 0 0 var(--accent);
}


/* --- Scroll Reveal --- */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal.active {
    opacity: 1;
    transform: translateY(0);
}
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }

/* --- External Audits --- */
.audits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 50px;
}
.audit-card {
    background: rgba(10, 10, 12, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.05);
    padding: 30px;
    border-radius: 8px;
    backdrop-filter: blur(20px);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}
.audit-card:hover {
    border-color: var(--accent);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(46, 80, 144, 0.1);
}
.audit-logo {
    font-size: 1.2rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 20px;
    letter-spacing: 1px;
}
.audit-card h4 {
    color: #fff;
    margin: 0 0 10px 0;
    font-size: 1.1rem;
}
.audit-card p {
    color: #888;
    font-size: 0.95rem;
    line-height: 1.6;
    margin: 0 0 20px 0;
    flex-grow: 1;
}
.audit-status {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    font-weight: 600;
    padding: 8px 12px;
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.05);
    margin-bottom: 15px;
    text-align: center;
}
.audit-status.success {
    color: var(--success);
    border: 1px solid rgba(204, 255, 0, 0.2);
    background: rgba(204, 255, 0, 0.05);
}
.audit-link {
    color: var(--accent);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 600;
    font-family: var(--font-mono);
    transition: color 0.2s;
    text-align: center;
}
.audit-link:hover {
    color: #fff;
}