/* ==========================================================================
   Artemis Targeting - Founder-Led AI Innovation Landing Page
   Modern, Technical-but-Warm Aesthetic
   ========================================================================== */

/* --------------------------------------------------------------------------
   CSS Custom Properties (Design Tokens)
   -------------------------------------------------------------------------- */
:root {
    /* Colors - Primary */
    --color-bg-primary: #0A0F1C;
    --color-bg-secondary: #0D1424;
    --color-bg-tertiary: #111827;
    --color-bg-card: rgba(17, 24, 39, 0.8);
    --color-bg-card-hover: rgba(31, 41, 55, 0.9);

    /* Colors - Accent */
    --color-accent-primary: #00D4FF;
    --color-accent-secondary: #3B82F6;
    --color-accent-warm: #F59E0B;
    --color-accent-green: #22C55E;
    --color-accent-red: #EF4444;

    /* Colors - Text */
    --color-text-primary: #F9FAFB;
    --color-text-secondary: #9CA3AF;
    --color-text-tertiary: #6B7280;
    --color-text-muted: #4B5563;

    /* Colors - Borders */
    --color-border-primary: rgba(255, 255, 255, 0.1);
    --color-border-secondary: rgba(255, 255, 255, 0.05);
    --color-border-accent: rgba(0, 212, 255, 0.3);

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--color-accent-primary), var(--color-accent-secondary));
    --gradient-bg: radial-gradient(ellipse at top, rgba(0, 212, 255, 0.1), transparent 50%);
    --gradient-card: linear-gradient(180deg, rgba(255, 255, 255, 0.05) 0%, transparent 100%);

    /* Typography */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

    /* Font Sizes */
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 1.875rem;
    --text-4xl: 2.25rem;
    --text-5xl: 3rem;
    --text-6xl: 3.75rem;
    --text-7xl: 4.5rem;

    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -2px rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.4), 0 4px 6px -4px rgba(0, 0, 0, 0.3);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.4), 0 8px 10px -6px rgba(0, 0, 0, 0.3);
    --shadow-glow: 0 0 30px rgba(0, 212, 255, 0.3);
    --shadow-glow-warm: 0 0 30px rgba(245, 158, 11, 0.3);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 200ms ease;
    --transition-slow: 300ms ease;
    --transition-slower: 500ms ease;

    /* Z-index */
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-fixed: 300;
    --z-modal: 400;
    --z-chat: 500;
}

/* --------------------------------------------------------------------------
   Reset & Base Styles
   -------------------------------------------------------------------------- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

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

img, svg {
    display: block;
    max-width: 100%;
}

a {
    color: inherit;
    text-decoration: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

ul, ol {
    list-style: none;
}

/* --------------------------------------------------------------------------
   Layout
   -------------------------------------------------------------------------- */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-6);
}

@media (max-width: 640px) {
    .container {
        padding: 0 var(--space-4);
    }
}

/* --------------------------------------------------------------------------
   Navigation
   -------------------------------------------------------------------------- */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-sticky);
    padding: var(--space-4) 0;
    background: rgba(10, 15, 28, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border-secondary);
    transition: all var(--transition-base);
}

.nav.scrolled {
    padding: var(--space-3) 0;
    background: rgba(10, 15, 28, 0.95);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-6);
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    color: var(--color-text-primary);
    font-weight: 700;
    font-size: var(--text-xl);
}

.logo-icon {
    color: var(--color-accent-primary);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--space-8);
}

.nav-link {
    color: var(--color-text-secondary);
    font-size: var(--text-sm);
    font-weight: 500;
    transition: color var(--transition-fast);
}

.nav-link:hover {
    color: var(--color-text-primary);
}

.nav-link-cta {
    padding: var(--space-2) var(--space-5);
    background: var(--gradient-primary);
    color: var(--color-bg-primary);
    border-radius: var(--radius-full);
    font-weight: 600;
}

.nav-link-cta:hover {
    color: var(--color-bg-primary);
    box-shadow: var(--shadow-glow);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--space-2);
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-text-primary);
    transition: all var(--transition-fast);
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 60px;
        left: 0;
        right: 0;
        flex-direction: column;
        gap: var(--space-4);
        padding: var(--space-8);
        background: var(--color-bg-primary);
        border-bottom: 1px solid var(--color-border-primary);
        transform: translateY(-100%);
        opacity: 0;
        pointer-events: none;
        transition: all var(--transition-base);
    }

    .nav-links.active {
        transform: translateY(0);
        opacity: 1;
        pointer-events: auto;
    }

    .nav-toggle {
        display: flex;
    }
}

/* --------------------------------------------------------------------------
   Hero Section
   -------------------------------------------------------------------------- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: var(--space-24) 0 var(--space-16);
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: -1;
}

.grid-pattern {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at center, black, transparent 70%);
}

.gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.5;
}

.gradient-orb-1 {
    top: -20%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: var(--color-accent-primary);
    animation: float 20s ease-in-out infinite;
}

.gradient-orb-2 {
    bottom: -20%;
    left: -10%;
    width: 500px;
    height: 500px;
    background: var(--color-accent-secondary);
    animation: float 25s ease-in-out infinite reverse;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(30px, 30px); }
}

.hero-content {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    margin-bottom: var(--space-8);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border-primary);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--color-accent-green);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.2); }
}

.hero-title {
    font-size: clamp(var(--text-4xl), 8vw, var(--text-7xl));
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--space-6);
    letter-spacing: -0.02em;
}

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

.hero-subtitle {
    font-size: clamp(var(--text-lg), 2.5vw, var(--text-xl));
    color: var(--color-text-secondary);
    max-width: 700px;
    margin: 0 auto var(--space-10);
    line-height: 1.7;
}

.hero-ctas {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-4);
    margin-bottom: var(--space-12);
}

.hero-proof {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-8);
    padding: var(--space-6);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border-primary);
    border-radius: var(--radius-xl);
    max-width: 600px;
    margin: 0 auto;
}

.proof-item {
    text-align: center;
}

.proof-number {
    display: block;
    font-size: var(--text-2xl);
    font-weight: 700;
    color: var(--color-accent-primary);
}

.proof-label {
    font-size: var(--text-sm);
    color: var(--color-text-tertiary);
}

.proof-divider {
    width: 1px;
    height: 40px;
    background: var(--color-border-primary);
}

.hero-scroll {
    position: absolute;
    bottom: var(--space-8);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
    color: var(--color-text-tertiary);
    font-size: var(--text-xs);
}

.scroll-indicator {
    width: 24px;
    height: 40px;
    border: 2px solid var(--color-border-primary);
    border-radius: var(--radius-full);
    position: relative;
}

.scroll-indicator::after {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: var(--color-accent-primary);
    border-radius: var(--radius-full);
    animation: scroll 2s ease-in-out infinite;
}

@keyframes scroll {
    0%, 100% { transform: translateX(-50%) translateY(0); opacity: 1; }
    50% { transform: translateX(-50%) translateY(12px); opacity: 0.3; }
}

@media (max-width: 640px) {
    .hero-proof {
        flex-direction: column;
        gap: var(--space-4);
    }

    .proof-divider {
        width: 60px;
        height: 1px;
    }

    .hero-scroll {
        display: none;
    }
}

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    font-size: var(--text-sm);
    font-weight: 600;
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--color-bg-primary);
}

.btn-primary:hover {
    box-shadow: var(--shadow-glow);
    transform: translateY(-2px);
}

.btn-secondary {
    background: var(--color-bg-card);
    color: var(--color-text-primary);
    border: 1px solid var(--color-border-primary);
}

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

.btn-ghost {
    color: var(--color-text-secondary);
    padding: var(--space-2) var(--space-4);
}

.btn-ghost:hover {
    color: var(--color-accent-primary);
}

.btn-large {
    padding: var(--space-4) var(--space-8);
    font-size: var(--text-base);
}

.btn-glow {
    position: relative;
    overflow: hidden;
}

.btn-glow::before {
    content: '';
    position: absolute;
    inset: -2px;
    background: var(--gradient-primary);
    border-radius: inherit;
    z-index: -1;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.btn-glow:hover::before {
    opacity: 1;
    animation: glow-pulse 2s ease-in-out infinite;
}

@keyframes glow-pulse {
    0%, 100% { filter: blur(4px); opacity: 0.6; }
    50% { filter: blur(8px); opacity: 0.8; }
}

/* --------------------------------------------------------------------------
   Trust Bar
   -------------------------------------------------------------------------- */
.trust-bar {
    padding: var(--space-12) 0;
    background: var(--color-bg-secondary);
    border-top: 1px solid var(--color-border-secondary);
    border-bottom: 1px solid var(--color-border-secondary);
}

.trust-label {
    text-align: center;
    font-size: var(--text-sm);
    color: var(--color-text-tertiary);
    margin-bottom: var(--space-6);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.trust-logos {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: var(--space-8);
}

.trust-logo {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-text-tertiary);
    opacity: 0.7;
    transition: opacity var(--transition-fast);
}

.trust-logo:hover {
    opacity: 1;
}

/* --------------------------------------------------------------------------
   Section Common
   -------------------------------------------------------------------------- */
.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--space-16);
}

.section-badge {
    display: inline-block;
    padding: var(--space-1) var(--space-4);
    margin-bottom: var(--space-4);
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid var(--color-border-accent);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--color-accent-primary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.section-title {
    font-size: clamp(var(--text-3xl), 5vw, var(--text-5xl));
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: var(--space-4);
    letter-spacing: -0.02em;
}

.section-subtitle {
    font-size: var(--text-lg);
    color: var(--color-text-secondary);
    line-height: 1.7;
}

/* --------------------------------------------------------------------------
   Three Pillars
   -------------------------------------------------------------------------- */
.pillars {
    padding: var(--space-24) 0;
}

.pillars-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
}

@media (max-width: 1024px) {
    .pillars-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }
}

.pillar-card {
    position: relative;
    padding: var(--space-8);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border-primary);
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
}

.pillar-card:hover {
    transform: translateY(-4px);
    border-color: var(--color-border-accent);
    box-shadow: var(--shadow-lg);
}

.pillar-card.featured {
    background: linear-gradient(180deg, rgba(0, 212, 255, 0.05) 0%, transparent 50%);
    border-color: var(--color-border-accent);
}

.featured-badge {
    position: absolute;
    top: var(--space-4);
    right: var(--space-4);
    padding: var(--space-1) var(--space-3);
    background: var(--gradient-primary);
    color: var(--color-bg-primary);
    font-size: var(--text-xs);
    font-weight: 600;
    border-radius: var(--radius-full);
}

.pillar-icon {
    color: var(--color-accent-primary);
    margin-bottom: var(--space-6);
}

.pillar-title {
    font-size: var(--text-xl);
    font-weight: 700;
    margin-bottom: var(--space-2);
}

.pillar-tagline {
    font-size: var(--text-sm);
    color: var(--color-accent-primary);
    font-weight: 600;
    margin-bottom: var(--space-4);
}

.pillar-description {
    color: var(--color-text-secondary);
    margin-bottom: var(--space-6);
    line-height: 1.7;
}

.pillar-features {
    margin-bottom: var(--space-6);
}

.pillar-features li {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-2) 0;
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
}

.pillar-features svg {
    flex-shrink: 0;
    color: var(--color-accent-green);
}

.pillar-proof {
    margin-bottom: var(--space-6);
}

.proof-badge {
    display: inline-block;
    padding: var(--space-2) var(--space-4);
    background: rgba(0, 212, 255, 0.1);
    border-radius: var(--radius-md);
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--color-accent-primary);
}

.pillar-cta {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--color-accent-primary);
    font-size: var(--text-sm);
    font-weight: 600;
    transition: gap var(--transition-fast);
}

.pillar-cta:hover {
    gap: var(--space-3);
}

/* --------------------------------------------------------------------------
   Demo Section
   -------------------------------------------------------------------------- */
.demo {
    padding: var(--space-24) 0;
    background: var(--color-bg-secondary);
}

.demo-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
}

.demo-grid .demo-query {
    grid-column: span 2;
}

@media (max-width: 768px) {
    .demo-grid {
        grid-template-columns: 1fr;
    }

    .demo-grid .demo-query {
        grid-column: span 1;
    }
}

.demo-card {
    padding: var(--space-8);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border-primary);
    border-radius: var(--radius-xl);
}

.demo-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-6);
}

.demo-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 212, 255, 0.1);
    border-radius: var(--radius-lg);
    color: var(--color-accent-primary);
}

.demo-status {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--color-accent-green);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.status-dot {
    width: 8px;
    height: 8px;
    background: var(--color-accent-green);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

.demo-status-example {
    color: var(--color-text-tertiary);
}

.demo-title {
    font-size: var(--text-xl);
    font-weight: 700;
    margin-bottom: var(--space-3);
}

.demo-description {
    color: var(--color-text-secondary);
    margin-bottom: var(--space-6);
    line-height: 1.7;
}

.demo-btn {
    width: 100%;
}

/* Terminal */
.terminal {
    background: #1a1a2e;
    border-radius: var(--radius-lg);
    overflow: hidden;
    font-family: var(--font-mono);
    font-size: var(--text-sm);
}

.terminal-header {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-4);
    background: rgba(0, 0, 0, 0.3);
}

.terminal-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.terminal-dot.red { background: #ff5f56; }
.terminal-dot.yellow { background: #ffbd2e; }
.terminal-dot.green { background: #27ca40; }

.terminal-title {
    margin-left: var(--space-4);
    font-size: var(--text-xs);
    color: var(--color-text-tertiary);
}

.terminal-body {
    padding: var(--space-6);
}

.terminal-line {
    margin-bottom: var(--space-4);
}

.terminal-line.user {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.terminal-prompt {
    color: var(--color-accent-primary);
}

.terminal-text {
    color: var(--color-text-primary);
}

.terminal-cursor {
    animation: blink 1s step-end infinite;
    color: var(--color-accent-primary);
}

@keyframes blink {
    50% { opacity: 0; }
}

.terminal-line.response {
    opacity: 0;
    animation: fadeIn 0.5s ease forwards;
    animation-delay: 2s;
}

@keyframes fadeIn {
    to { opacity: 1; }
}

.terminal-label {
    display: block;
    color: var(--color-accent-warm);
    margin-bottom: var(--space-3);
}

.terminal-result {
    color: var(--color-text-secondary);
    line-height: 1.8;
}

.terminal-result .highlight {
    color: var(--color-accent-primary);
    font-weight: 600;
}

.terminal-result ul {
    margin: var(--space-3) 0;
    padding-left: var(--space-4);
}

.terminal-result li {
    margin-bottom: var(--space-2);
}

.terminal-result .segment {
    color: var(--color-accent-green);
}

.terminal-stats {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-6);
    margin-top: var(--space-4);
    padding-top: var(--space-4);
    border-top: 1px solid var(--color-border-primary);
    color: var(--color-text-tertiary);
}

.terminal-stats strong {
    color: var(--color-accent-primary);
}

/* --------------------------------------------------------------------------
   Difference Section
   -------------------------------------------------------------------------- */
.difference {
    padding: var(--space-24) 0;
}

.difference-content {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-12);
    margin-bottom: var(--space-16);
}

@media (max-width: 768px) {
    .difference-content {
        grid-template-columns: 1fr;
    }
}

.difference-heading {
    font-size: var(--text-xl);
    font-weight: 700;
    margin-bottom: var(--space-6);
}

.difference-list li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-4);
    padding: var(--space-4) 0;
    font-size: var(--text-base);
    color: var(--color-text-secondary);
    border-bottom: 1px solid var(--color-border-secondary);
}

.difference-list li:last-child {
    border-bottom: none;
}

.difference-list svg {
    flex-shrink: 0;
    margin-top: 2px;
}

/* Comparison Table */
.comparison-table {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border-primary);
    border-radius: var(--radius-xl);
    overflow: hidden;
}

.comparison-header,
.comparison-row {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
}

@media (max-width: 640px) {
    .comparison-header,
    .comparison-row {
        grid-template-columns: 1fr 1fr;
    }

    .comparison-header .comparison-cell:first-child,
    .comparison-row .comparison-cell.label {
        display: none;
    }
}

.comparison-header {
    background: rgba(0, 0, 0, 0.2);
    font-weight: 600;
    font-size: var(--text-sm);
}

.comparison-cell {
    padding: var(--space-4) var(--space-6);
    border-bottom: 1px solid var(--color-border-secondary);
}

.comparison-cell.label {
    color: var(--color-text-tertiary);
    font-size: var(--text-sm);
}

.comparison-cell.highlight {
    background: rgba(0, 212, 255, 0.05);
    color: var(--color-accent-primary);
}

.comparison-row:last-child .comparison-cell {
    border-bottom: none;
}

/* --------------------------------------------------------------------------
   Founder Section
   -------------------------------------------------------------------------- */
.founder {
    padding: var(--space-24) 0;
    background: var(--color-bg-secondary);
}

.founder-content {
    display: grid;
    grid-template-columns: 400px 1fr;
    gap: var(--space-16);
    align-items: center;
}

@media (max-width: 1024px) {
    .founder-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

.founder-image-wrapper {
    position: relative;
}

.founder-placeholder {
    width: 300px;
    height: 300px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: var(--radius-2xl);
}

.founder-initials {
    font-size: 80px;
    font-weight: 800;
    color: var(--color-bg-primary);
}

.founder-badges {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-2);
    margin-top: var(--space-6);
}

.founder-badge {
    padding: var(--space-1) var(--space-3);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border-primary);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: 500;
    color: var(--color-text-secondary);
}

.founder-name {
    font-size: var(--text-4xl);
    font-weight: 800;
    margin-bottom: var(--space-2);
}

.founder-role {
    font-size: var(--text-lg);
    color: var(--color-accent-primary);
    font-weight: 600;
    margin-bottom: var(--space-6);
}

.founder-bio {
    margin-bottom: var(--space-8);
}

.founder-bio p {
    color: var(--color-text-secondary);
    line-height: 1.8;
    margin-bottom: var(--space-4);
}

.founder-credentials {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
    margin-bottom: var(--space-8);
}

@media (max-width: 640px) {
    .founder-credentials {
        grid-template-columns: 1fr;
    }
}

.credential {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border-primary);
    border-radius: var(--radius-lg);
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
}

.credential svg {
    color: var(--color-accent-primary);
    flex-shrink: 0;
}

/* --------------------------------------------------------------------------
   Team Section
   -------------------------------------------------------------------------- */
.team {
    padding: var(--space-16) 0;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
    max-width: 600px;
    margin: 0 auto;
}

@media (max-width: 640px) {
    .team-grid {
        grid-template-columns: 1fr;
    }
}

.team-member {
    text-align: center;
    padding: var(--space-8);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border-primary);
    border-radius: var(--radius-xl);
}

.team-avatar {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--space-4);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-tertiary);
    border: 2px solid var(--color-border-primary);
    border-radius: 50%;
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--color-text-tertiary);
}

.team-name {
    font-size: var(--text-lg);
    font-weight: 700;
    margin-bottom: var(--space-1);
}

.team-role {
    font-size: var(--text-sm);
    color: var(--color-accent-primary);
    font-weight: 600;
    margin-bottom: var(--space-2);
}

.team-focus {
    font-size: var(--text-sm);
    color: var(--color-text-tertiary);
}

/* --------------------------------------------------------------------------
   Results Section
   -------------------------------------------------------------------------- */
.results {
    padding: var(--space-24) 0;
    background: var(--color-bg-secondary);
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-6);
    margin-bottom: var(--space-16);
}

@media (max-width: 1024px) {
    .results-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .results-grid {
        grid-template-columns: 1fr;
    }
}

.result-card {
    padding: var(--space-8);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border-primary);
    border-radius: var(--radius-xl);
    text-align: center;
}

.result-metric {
    margin-bottom: var(--space-4);
}

.result-number {
    display: block;
    font-size: var(--text-4xl);
    font-weight: 800;
    color: var(--color-accent-primary);
    margin-bottom: var(--space-2);
}

.result-label {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-text-primary);
}

.result-context {
    font-size: var(--text-sm);
    color: var(--color-text-tertiary);
    line-height: 1.6;
}

.results-clients {
    text-align: center;
    padding: var(--space-8);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border-primary);
    border-radius: var(--radius-xl);
}

.results-clients-label {
    font-size: var(--text-sm);
    color: var(--color-text-tertiary);
    margin-bottom: var(--space-4);
}

.results-clients-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-4) var(--space-8);
    margin-bottom: var(--space-4);
}

.results-clients-list span {
    font-weight: 600;
    color: var(--color-text-secondary);
}

.results-clients-note {
    font-size: var(--text-sm);
    color: var(--color-text-tertiary);
    font-style: italic;
}

/* --------------------------------------------------------------------------
   Pricing Section
   -------------------------------------------------------------------------- */
.pricing {
    padding: var(--space-24) 0;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
}

@media (max-width: 1024px) {
    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }
}

.pricing-card {
    position: relative;
    padding: var(--space-8);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border-primary);
    border-radius: var(--radius-xl);
    text-align: center;
}

.pricing-card.featured {
    background: linear-gradient(180deg, rgba(0, 212, 255, 0.05) 0%, transparent 50%);
    border-color: var(--color-border-accent);
    transform: scale(1.02);
}

.pricing-badge {
    position: absolute;
    top: calc(-1 * var(--space-3));
    left: 50%;
    transform: translateX(-50%);
    padding: var(--space-1) var(--space-4);
    background: var(--gradient-primary);
    color: var(--color-bg-primary);
    font-size: var(--text-xs);
    font-weight: 600;
    border-radius: var(--radius-full);
    white-space: nowrap;
}

.pricing-name {
    font-size: var(--text-xl);
    font-weight: 700;
    margin-bottom: var(--space-4);
}

.pricing-price {
    margin-bottom: var(--space-4);
}

.price-from {
    display: block;
    font-size: var(--text-sm);
    color: var(--color-text-tertiary);
    text-transform: lowercase;
}

.price-amount {
    font-size: var(--text-4xl);
    font-weight: 800;
    color: var(--color-text-primary);
}

.price-period {
    font-size: var(--text-sm);
    color: var(--color-text-tertiary);
}

.pricing-description {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-6);
    line-height: 1.6;
}

.pricing-features {
    text-align: left;
    margin-bottom: var(--space-8);
}

.pricing-features li {
    padding: var(--space-2) 0;
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    border-bottom: 1px solid var(--color-border-secondary);
}

.pricing-features li:last-child {
    border-bottom: none;
}

.pricing-cta {
    width: 100%;
}

/* --------------------------------------------------------------------------
   Contact Section
   -------------------------------------------------------------------------- */
.contact {
    padding: var(--space-24) 0;
    background: var(--color-bg-secondary);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: start;
}

@media (max-width: 1024px) {
    .contact-content {
        grid-template-columns: 1fr;
    }
}

.contact-title {
    font-size: var(--text-4xl);
    font-weight: 800;
    margin-bottom: var(--space-4);
}

.contact-subtitle {
    font-size: var(--text-lg);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-8);
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.contact-method {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-4);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border-primary);
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
}

a.contact-method:hover {
    border-color: var(--color-accent-primary);
    background: var(--color-bg-card-hover);
}

.contact-method-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 212, 255, 0.1);
    border-radius: var(--radius-md);
    color: var(--color-accent-primary);
}

.contact-method-label {
    display: block;
    font-size: var(--text-xs);
    color: var(--color-text-tertiary);
    margin-bottom: var(--space-1);
}

.contact-method-value {
    font-weight: 600;
    color: var(--color-text-primary);
}

.contact-cta-card {
    padding: var(--space-10);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border-accent);
    border-radius: var(--radius-xl);
    text-align: center;
}

.contact-cta-card h3 {
    font-size: var(--text-2xl);
    font-weight: 700;
    margin-bottom: var(--space-4);
}

.contact-cta-card p {
    color: var(--color-text-secondary);
    margin-bottom: var(--space-6);
    line-height: 1.7;
}

.contact-cta-card .btn-large {
    width: 100%;
    margin-bottom: var(--space-4);
}

.contact-cta-note {
    font-size: var(--text-sm);
    color: var(--color-text-tertiary);
    margin-bottom: var(--space-2);
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.footer {
    padding: var(--space-16) 0 var(--space-8);
    background: var(--color-bg-primary);
    border-top: 1px solid var(--color-border-primary);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr repeat(3, 1fr);
    gap: var(--space-12);
    margin-bottom: var(--space-12);
}

@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr 1fr;
    }

    .footer-brand {
        grid-column: span 2;
    }
}

@media (max-width: 480px) {
    .footer-content {
        grid-template-columns: 1fr;
    }

    .footer-brand {
        grid-column: span 1;
    }
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    color: var(--color-text-primary);
    font-weight: 700;
    font-size: var(--text-xl);
    margin-bottom: var(--space-4);
}

.footer-logo .logo-icon {
    color: var(--color-accent-primary);
}

.footer-tagline {
    font-size: var(--text-sm);
    color: var(--color-text-tertiary);
    margin-bottom: var(--space-2);
}

.footer-motto {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    font-style: italic;
}

.footer-column h4 {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-4);
}

.footer-column a {
    display: block;
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    padding: var(--space-2) 0;
    transition: color var(--transition-fast);
}

.footer-column a:hover {
    color: var(--color-accent-primary);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-8);
    border-top: 1px solid var(--color-border-secondary);
    font-size: var(--text-sm);
    color: var(--color-text-tertiary);
}

@media (max-width: 640px) {
    .footer-bottom {
        flex-direction: column;
        gap: var(--space-4);
        text-align: center;
    }
}

.footer-legal {
    display: flex;
    gap: var(--space-6);
}

.footer-legal a:hover {
    color: var(--color-text-secondary);
}

/* --------------------------------------------------------------------------
   Chat Widget
   -------------------------------------------------------------------------- */
#chat-widget-container {
    position: fixed;
    bottom: var(--space-6);
    right: var(--space-6);
    z-index: var(--z-chat);
}

.chat-widget-button {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: 50%;
    color: var(--color-bg-primary);
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-base);
    position: relative;
}

.chat-widget-button:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-glow);
}

/* Beacon effect */
.chat-widget-button::before,
.chat-widget-button::after {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    border: 2px solid var(--color-accent-primary);
    opacity: 0;
    animation: beacon 2s ease-out infinite;
}

.chat-widget-button::after {
    animation-delay: 1s;
}

@keyframes beacon {
    0% {
        transform: scale(1);
        opacity: 0.6;
    }
    100% {
        transform: scale(1.4);
        opacity: 0;
    }
}

.chat-widget-window {
    position: absolute;
    bottom: 80px;
    right: 0;
    width: 380px;
    max-height: 600px;
    background: var(--color-bg-primary);
    border: 1px solid var(--color-border-primary);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    display: none;
    flex-direction: column;
}

.chat-widget-window.active {
    display: flex;
    animation: slideUp 0.3s ease;
}

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

@media (max-width: 480px) {
    .chat-widget-window {
        position: fixed;
        inset: 0;
        width: 100%;
        max-height: none;
        border-radius: 0;
    }
}

.chat-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4);
    background: var(--color-bg-secondary);
    border-bottom: 1px solid var(--color-border-primary);
}

.chat-header-info {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.chat-avatar {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: 50%;
    color: var(--color-bg-primary);
}

.chat-header-text h4 {
    font-size: var(--text-sm);
    font-weight: 600;
    margin-bottom: 2px;
}

.chat-header-text p {
    font-size: var(--text-xs);
    color: var(--color-text-tertiary);
}

.chat-close {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-tertiary);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.chat-close:hover {
    background: var(--color-bg-card);
    color: var(--color-text-primary);
}

.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: var(--space-4);
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.chat-message {
    max-width: 85%;
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-lg);
    font-size: var(--text-sm);
    line-height: 1.5;
}

.chat-message.bot {
    align-self: flex-start;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border-primary);
}

.chat-message.user {
    align-self: flex-end;
    background: var(--gradient-primary);
    color: var(--color-bg-primary);
}

.chat-quick-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    padding: var(--space-3);
    border-top: 1px solid var(--color-border-secondary);
}

.quick-action-btn {
    padding: var(--space-2) var(--space-3);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border-primary);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    color: var(--color-text-secondary);
    transition: all var(--transition-fast);
}

.quick-action-btn:hover {
    border-color: var(--color-accent-primary);
    color: var(--color-accent-primary);
}

.chat-input-container {
    display: flex;
    gap: var(--space-2);
    padding: var(--space-4);
    border-top: 1px solid var(--color-border-primary);
}

.chat-input {
    flex: 1;
    padding: var(--space-3) var(--space-4);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border-primary);
    border-radius: var(--radius-lg);
    color: var(--color-text-primary);
    font-size: var(--text-sm);
    outline: none;
    transition: border-color var(--transition-fast);
}

.chat-input:focus {
    border-color: var(--color-accent-primary);
}

.chat-input::placeholder {
    color: var(--color-text-tertiary);
}

.chat-send {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    color: var(--color-bg-primary);
    transition: all var(--transition-fast);
}

.chat-send:hover {
    box-shadow: var(--shadow-glow);
}

/* --------------------------------------------------------------------------
   Utilities
   -------------------------------------------------------------------------- */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Smooth reveal animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Loading state */
.loading {
    position: relative;
    pointer-events: none;
}

.loading::after {
    content: '';
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: inherit;
    border-radius: inherit;
}

/* Focus states */
:focus-visible {
    outline: 2px solid var(--color-accent-primary);
    outline-offset: 2px;
}