/* =================================
   PREMIUM DESIGN SYSTEM
   Next-generation SaaS design
   ================================= */

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

:root {
    /* Premium Color Palette */
    --color-bg: #000000;
    --color-surface: #0A0A0A;
    --color-surface-2: #141414;
    --color-surface-3: #1F1F1F;
    
    --color-text-primary: #FFFFFF;
    --color-text-secondary: #A3A3A3;
    --color-text-tertiary: #737373;
    
    --color-brand: #3B82F6;
    --color-brand-light: #60A5FA;
    --color-brand-dark: #2563EB;
    
    --color-accent: #10B981;
    --color-accent-light: #34D399;
    
    --color-gradient-1: linear-gradient(135deg, #667EEA 0%, #764BA2 100%);
    --color-gradient-2: linear-gradient(135deg, #3B82F6 0%, #10B981 100%);
    
    /* Typography */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'JetBrains Mono', 'Courier New', monospace;
    
    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 4rem;
    --space-3xl: 6rem;
    
    /* Animation */
    --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-in-out-expo: cubic-bezier(0.87, 0, 0.13, 1);
}

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

/* Ambient Background */
.ambient-bg {
    position: fixed;
    inset: 0;
    z-index: -1;
    overflow: hidden;
}

.gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.3;
    animation: float 20s infinite ease-in-out;
}

.orb-1 {
    width: 600px;
    height: 600px;
    background: var(--color-brand);
    top: -200px;
    right: -200px;
    animation-delay: 0s;
}

.orb-2 {
    width: 400px;
    height: 400px;
    background: var(--color-accent);
    bottom: -100px;
    left: -100px;
    animation-delay: 5s;
}

.orb-3 {
    width: 500px;
    height: 500px;
    background: #764BA2;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: 10s;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    25% { transform: translate(-20px, -30px) scale(1.05); }
    50% { transform: translate(20px, -20px) scale(0.95); }
    75% { transform: translate(-10px, 20px) scale(1.02); }
}

#particle-canvas {
    position: absolute;
    inset: 0;
    opacity: 0.4;
}

/* Premium Navigation */
.nav-premium {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    animation: slideDown 0.6s var(--ease-out-expo);
}

@keyframes slideDown {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }
}

.nav-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo-mark {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: var(--color-text-primary);
    font-weight: 700;
    font-size: 1.125rem;
    transition: all 0.3s var(--ease-out-expo);
}

.logo-mark:hover {
    transform: scale(1.05);
}

.logo-mark svg {
    width: 32px;
    height: 32px;
    color: var(--color-brand);
}

.nav-center {
    display: flex;
    gap: 2rem;
}

.nav-link {
    color: var(--color-text-secondary);
    text-decoration: none;
    font-size: 0.9375rem;
    font-weight: 500;
    transition: all 0.3s var(--ease-out-expo);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-brand);
    transition: width 0.3s var(--ease-out-expo);
}

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

.nav-link:hover::after {
    width: 100%;
}

.nav-right {
    display: flex;
    gap: 1rem;
}

.nav-btn {
    padding: 0.625rem 1.25rem;
    border-radius: 8px;
    font-size: 0.9375rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s var(--ease-out-expo);
    border: none;
    outline: none;
}

.nav-btn.ghost {
    background: transparent;
    color: var(--color-text-secondary);
}

.nav-btn.ghost:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--color-text-primary);
}

.nav-btn.primary {
    background: var(--color-brand);
    color: white;
    box-shadow: 0 0 20px rgba(59, 130, 246, 0.5);
}

.nav-btn.primary:hover {
    background: var(--color-brand-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 30px rgba(59, 130, 246, 0.6);
}

.nav-mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
}

.nav-mobile-toggle span {
    width: 24px;
    height: 2px;
    background: var(--color-text-primary);
    transition: all 0.3s var(--ease-out-expo);
}

/* Hero Section */
.hero-premium {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 8rem 2rem 4rem;
    position: relative;
}

.hero-container {
    max-width: 1280px;
    margin: 0 auto;
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-content {
    animation: fadeInLeft 0.8s var(--ease-out-expo);
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 1rem;
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: 100px;
    color: var(--color-brand-light);
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 2rem;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.8; }
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background: var(--color-brand);
    border-radius: 50%;
    animation: pulseDot 2s infinite;
}

@keyframes pulseDot {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(59, 130, 246, 0.4);
    }
    50% {
        box-shadow: 0 0 0 8px rgba(59, 130, 246, 0);
    }
}

.hero-headline {
    font-size: clamp(3rem, 6vw, 5rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

.hero-headline .line-1 {
    display: block;
    color: var(--color-text-primary);
}

.hero-headline .line-2 {
    display: block;
    color: var(--color-text-secondary);
}

.gradient-word {
    background: var(--color-gradient-2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-style: normal;
}

.hero-description {
    font-size: 1.25rem;
    line-height: 1.7;
    color: var(--color-text-secondary);
    margin-bottom: 2rem;
    max-width: 500px;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
}

.btn-hero {
    padding: 1rem 2rem;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s var(--ease-out-expo);
    border: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-hero.primary {
    background: var(--color-brand);
    color: white;
    box-shadow: 0 4px 20px rgba(59, 130, 246, 0.4);
}

.btn-hero.primary:hover {
    background: var(--color-brand-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 30px rgba(59, 130, 246, 0.5);
}

.btn-hero.ghost {
    background: rgba(255, 255, 255, 0.05);
    color: var(--color-text-primary);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-hero.ghost:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.hero-stats {
    display: flex;
    gap: 2rem;
}

.stat-item {
    display: flex;
    align-items: baseline;
    gap: 0.25rem;
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-text-primary);
}

.stat-suffix {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-brand);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--color-text-tertiary);
    margin-left: 0.5rem;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
}

/* Hero Visual */
.hero-visual {
    position: relative;
    animation: fadeInRight 0.8s var(--ease-out-expo);
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
}

.code-window {
    background: var(--color-surface-2);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.window-header {
    background: var(--color-surface-3);
    padding: 1rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.window-controls {
    display: flex;
    gap: 0.5rem;
}

.window-controls span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--color-surface);
}

.window-controls span:first-child {
    background: #FF5F57;
}

.window-controls span:nth-child(2) {
    background: #FFBD2E;
}

.window-controls span:last-child {
    background: #28CA42;
}

.window-title {
    color: var(--color-text-tertiary);
    font-size: 0.875rem;
}

.code-content {
    padding: 1.5rem;
    font-family: var(--font-mono);
    font-size: 0.9375rem;
    line-height: 1.6;
}

.code-key { color: #F472B6; }
.code-string { color: #A5F3FC; }
.code-number { color: #FDE047; }
.code-comment { color: #6B7280; }

/* Floating Cards */
.floating-card {
    position: absolute;
    background: var(--color-surface-2);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    animation: floatCard 3s infinite ease-in-out;
}

@keyframes floatCard {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.card-1 {
    top: -20px;
    left: -60px;
    animation-delay: 0s;
}

.card-2 {
    bottom: 80px;
    left: -40px;
    animation-delay: 1s;
}

.card-3 {
    top: 60%;
    right: -50px;
    animation-delay: 2s;
}

.card-icon {
    font-size: 1.5rem;
}

.card-label {
    color: var(--color-text-primary);
    font-size: 0.875rem;
    font-weight: 600;
}

/* Logo Strip */
.logos-strip {
    padding: 4rem 2rem;
    background: var(--color-surface);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.logos-container {
    max-width: 1280px;
    margin: 0 auto;
}

.logos-title {
    text-align: center;
    color: var(--color-text-tertiary);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 2rem;
}

.logos-track {
    display: flex;
    justify-content: center;
    gap: 4rem;
    flex-wrap: wrap;
}

.logo-item {
    color: var(--color-text-tertiary);
    font-size: 1.125rem;
    font-weight: 600;
    opacity: 0.5;
    transition: opacity 0.3s;
}

.logo-item:hover {
    opacity: 0.8;
}

/* Bento Grid Features */
.features-bento {
    padding: 6rem 2rem;
}

.bento-container {
    max-width: 1280px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 3rem;
    font-weight: 800;
    color: var(--color-text-primary);
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.section-header p {
    font-size: 1.25rem;
    color: var(--color-text-secondary);
}

.bento-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 1.5rem;
    grid-auto-rows: minmax(200px, auto);
}

.bento-card {
    background: var(--color-surface-2);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    padding: 2rem;
    transition: all 0.4s var(--ease-out-expo);
    cursor: pointer;
}

.bento-card:hover {
    transform: translateY(-4px);
    border-color: rgba(255, 255, 255, 0.1);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.bento-card.large {
    grid-column: span 3;
    grid-row: span 2;
}

.bento-card.medium {
    grid-column: span 3;
}

.bento-card.small {
    grid-column: span 2;
}

.bento-card.dark {
    background: var(--color-brand);
    border-color: var(--color-brand);
}

.bento-card.dark * {
    color: white !important;
}

.bento-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(59, 130, 246, 0.1);
    border-radius: 12px;
    margin-bottom: 1.5rem;
    color: var(--color-brand);
}

.bento-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: 0.75rem;
}

.bento-card h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: 0.5rem;
}

.bento-card p {
    color: var(--color-text-secondary);
    line-height: 1.6;
}

.bento-number {
    font-size: 3rem;
    font-weight: 800;
    color: var(--color-brand);
    margin-bottom: 0.5rem;
}

.deploy-animation {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-top: 2rem;
    padding: 1.5rem;
    background: var(--color-surface);
    border-radius: 12px;
}

.deploy-step {
    flex: 1;
    padding: 0.75rem;
    background: var(--color-surface-2);
    border-radius: 8px;
    text-align: center;
    font-weight: 600;
    color: var(--color-text-tertiary);
    transition: all 0.3s;
}

.deploy-step.active {
    background: var(--color-brand);
    color: white;
}

.deploy-arrow {
    color: var(--color-text-tertiary);
}

.mini-chart {
    margin-top: 1.5rem;
    height: 60px;
}

.chart-svg {
    width: 100%;
    height: 100%;
}

.security-badges {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
}

.badge {
    padding: 0.25rem 0.75rem;
    background: rgba(16, 185, 129, 0.1);
    color: var(--color-accent);
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 600;
}

/* Demo Section */
.demo-section {
    padding: 6rem 2rem;
    background: var(--color-surface);
}

.demo-container {
    max-width: 1280px;
    margin: 0 auto;
}

.section-header.center {
    text-align: center;
}

.demo-window {
    margin-top: 3rem;
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 2rem;
    background: var(--color-surface-2);
    border-radius: 20px;
    padding: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.demo-sidebar {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.demo-step {
    display: flex;
    gap: 1rem;
    padding: 1rem;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s;
    border: 1px solid transparent;
}

.demo-step:hover {
    background: var(--color-surface-3);
}

.demo-step.active {
    background: rgba(59, 130, 246, 0.1);
    border-color: rgba(59, 130, 246, 0.2);
}

.step-number {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-surface-3);
    border-radius: 8px;
    font-weight: 700;
    color: var(--color-text-tertiary);
}

.demo-step.active .step-number {
    background: var(--color-brand);
    color: white;
}

.step-content h4 {
    color: var(--color-text-primary);
    font-size: 0.9375rem;
    margin-bottom: 0.25rem;
}

.step-content p {
    color: var(--color-text-tertiary);
    font-size: 0.875rem;
}

.terminal {
    background: var(--color-bg);
    border-radius: 12px;
    overflow: hidden;
    height: 100%;
}

.terminal-header {
    background: var(--color-surface-3);
    padding: 1rem;
    color: var(--color-text-tertiary);
    font-size: 0.875rem;
}

.terminal-body {
    padding: 1.5rem;
    font-family: var(--font-mono);
    font-size: 0.9375rem;
}

.terminal-line {
    margin-bottom: 1rem;
}

.prompt {
    color: var(--color-brand);
    margin-right: 0.5rem;
}

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

.typing::after {
    content: '|';
    animation: blink 1s infinite;
}

@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

.output {
    color: var(--color-accent);
}

/* Pricing */
.pricing-section {
    padding: 6rem 2rem;
}

.pricing-container {
    max-width: 1000px;
    margin: 0 auto;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.pricing-card {
    background: var(--color-surface-2);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    padding: 2rem;
    position: relative;
    transition: all 0.4s var(--ease-out-expo);
}

.pricing-card:hover {
    transform: translateY(-4px);
    border-color: rgba(255, 255, 255, 0.1);
}

.pricing-card.featured {
    border-color: var(--color-brand);
    box-shadow: 0 0 40px rgba(59, 130, 246, 0.2);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-brand);
    color: white;
    padding: 0.25rem 1rem;
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 600;
}

.pricing-header h3 {
    color: var(--color-text-primary);
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.price {
    display: flex;
    align-items: baseline;
    margin-bottom: 2rem;
}

.currency {
    color: var(--color-text-secondary);
    font-size: 1.5rem;
}

.amount {
    color: var(--color-text-primary);
    font-size: 3rem;
    font-weight: 800;
    margin: 0 0.25rem;
}

.period {
    color: var(--color-text-tertiary);
}

.custom {
    color: var(--color-text-secondary);
    font-size: 1.25rem;
}

.pricing-features {
    list-style: none;
    margin-bottom: 2rem;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 0;
    color: var(--color-text-secondary);
}

.pricing-features svg {
    color: var(--color-accent);
}

.pricing-btn {
    width: 100%;
    padding: 1rem;
    border-radius: 12px;
    background: var(--color-surface-3);
    color: var(--color-text-primary);
    border: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s var(--ease-out-expo);
}

.pricing-btn:hover {
    background: var(--color-surface);
    transform: translateY(-2px);
}

.pricing-btn.primary {
    background: var(--color-brand);
    border-color: var(--color-brand);
    color: white;
}

.pricing-btn.primary:hover {
    background: var(--color-brand-dark);
}

/* Testimonial */
.testimonial-premium {
    padding: 6rem 2rem;
    background: var(--color-surface);
}

.testimonial-container {
    max-width: 900px;
    margin: 0 auto;
}

blockquote {
    background: var(--color-surface-2);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    padding: 3rem;
}

blockquote p {
    font-size: 1.5rem;
    line-height: 1.6;
    color: var(--color-text-primary);
    margin-bottom: 2rem;
}

blockquote footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.author-info {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.author-info img {
    width: 48px;
    height: 48px;
    border-radius: 50%;
}

.author-name {
    color: var(--color-text-primary);
    font-weight: 600;
}

.author-title {
    color: var(--color-text-tertiary);
    font-size: 0.875rem;
}

.company-logo {
    color: var(--color-text-tertiary);
    font-weight: 600;
}

/* CTA Section */
.cta-section {
    padding: 6rem 2rem;
    text-align: center;
}

.cta-container h2 {
    font-size: 3rem;
    font-weight: 800;
    color: var(--color-text-primary);
    margin-bottom: 1rem;
}

.cta-container > p {
    font-size: 1.25rem;
    color: var(--color-text-secondary);
    margin-bottom: 2rem;
}

.cta-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 1rem;
}

.btn-cta {
    padding: 1rem 2rem;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s var(--ease-out-expo);
    border: none;
}

.btn-cta.primary {
    background: var(--color-brand);
    color: white;
}

.btn-cta.primary:hover {
    background: var(--color-brand-dark);
    transform: translateY(-2px);
}

.btn-cta.ghost {
    background: transparent;
    color: var(--color-text-primary);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-cta.ghost:hover {
    background: rgba(255, 255, 255, 0.05);
}

.cta-note {
    color: var(--color-text-tertiary);
    font-size: 0.875rem;
}

/* Footer */
.footer-premium {
    background: var(--color-surface);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 4rem 2rem 2rem;
}

.footer-container {
    max-width: 1280px;
    margin: 0 auto;
}

.footer-top {
    display: grid;
    grid-template-columns: 2fr 3fr;
    gap: 4rem;
    margin-bottom: 3rem;
}

.footer-logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: 0.5rem;
}

.footer-brand p {
    color: var(--color-text-tertiary);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.footer-column h4 {
    color: var(--color-text-primary);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.footer-column a {
    display: block;
    color: var(--color-text-tertiary);
    text-decoration: none;
    font-size: 0.875rem;
    padding: 0.25rem 0;
    transition: color 0.3s;
}

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-copyright {
    color: var(--color-text-tertiary);
    font-size: 0.875rem;
}

.footer-social {
    display: flex;
    gap: 1rem;
}

.footer-social a {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    color: var(--color-text-tertiary);
    transition: all 0.3s;
}

.footer-social a:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-text-primary);
}

/* Responsive */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-visual {
        display: none;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .bento-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .bento-card.large,
    .bento-card.medium {
        grid-column: span 4;
    }
    
    .bento-card.small {
        grid-column: span 2;
    }
}

@media (max-width: 768px) {
    .nav-center,
    .nav-right .nav-btn.ghost {
        display: none;
    }
    
    .nav-mobile-toggle {
        display: flex;
    }
    
    .hero-headline {
        font-size: 3rem;
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
    }
    
    .demo-window {
        grid-template-columns: 1fr;
    }
    
    .demo-sidebar {
        display: none;
    }
    
    .footer-top {
        grid-template-columns: 1fr;
    }
    
    .footer-links {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .bento-card.small {
        grid-column: span 4;
    }
}

@media (max-width: 480px) {
    .hero-headline {
        font-size: 2.5rem;
    }
    
    .hero-stats {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    .stat-divider {
        width: 60px;
        height: 1px;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
    }
}