/* ===================================
   Auto Volume - Modern Tech Website
   =================================== */

:root {
    /* Colors - Auto Volume App Theme */
    --bg-primary: #0d0d1a;
    --bg-secondary: #12121f;
    --bg-tertiary: #1a1a2e;
    --bg-card: rgba(26, 26, 46, 0.9);
    
    /* Accent Colors - Green Mint & Coral Red (from App) */
    --accent-primary: #4AE68C;
    --accent-secondary: #E94560;
    --accent-gradient: linear-gradient(135deg, var(--accent-primary), #2ECC71);
    
    /* Text Colors */
    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.7);
    --text-muted: rgba(255, 255, 255, 0.4);
    
    /* Effects */
    --glow-green: 0 0 30px rgba(74, 230, 140, 0.4);
    --glow-red: 0 0 30px rgba(233, 69, 96, 0.4);
    --border-color: rgba(255, 255, 255, 0.08);
    
    /* Typography */
    --font-primary: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    
    /* Spacing */
    --section-padding: clamp(80px, 10vw, 140px);
    --container-width: 1200px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

html {
    scroll-behavior: smooth;
}

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

/* Background Effects */
.bg-grid {
    position: fixed;
    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;
    pointer-events: none;
    z-index: 0;
}

.bg-glow {
    position: fixed;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.4;
    pointer-events: none;
    z-index: 0;
}

.bg-glow-1 {
    top: -200px;
    right: -100px;
    background: #4AE68C;
    animation: float 8s ease-in-out infinite;
}

.bg-glow-2 {
    bottom: -200px;
    left: -100px;
    background: #E94560;
    animation: float 8s ease-in-out infinite reverse;
}

.bg-noise {
    position: fixed;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
    opacity: 0.03;
    pointer-events: none;
    z-index: 1;
}

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

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1rem 2rem;
    background: rgba(10, 10, 15, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: var(--text-primary);
    font-size: 1.25rem;
    font-weight: 700;
}

.logo-icon {
    width: 40px;
    height: 40px;
    color: var(--accent-primary);
}

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

.nav-links {
    display: flex;
    gap: 2.5rem;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: color var(--transition-fast);
}

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

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: 10px;
    font-family: var(--font-primary);
    font-size: 0.95rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    border: none;
    transition: all var(--transition-medium);
}

.btn-primary {
    background: var(--accent-gradient);
    color: var(--bg-primary);
    box-shadow: var(--glow-green);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 40px rgba(74, 230, 140, 0.5);
}

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

.btn-ghost:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.2);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1rem;
}

.btn-nav {
    padding: 0.6rem 1.25rem;
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 4rem;
    padding: calc(80px + var(--section-padding)) 2rem var(--section-padding);
    max-width: var(--container-width);
    margin: 0 auto;
    z-index: 2;
}

.hero-content {
    animation: fadeInUp 0.8s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(74, 230, 140, 0.1);
    border: 1px solid rgba(74, 230, 140, 0.3);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--accent-primary);
    margin-bottom: 1.5rem;
}

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

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

.title-highlight {
    display: block;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 1.15rem;
    color: var(--text-secondary);
    max-width: 500px;
    margin-bottom: 2rem;
}

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

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

.stat {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 1.75rem;
    font-weight: 700;
    font-family: var(--font-mono);
    color: var(--accent-primary);
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-muted);
}

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

/* Hero Visual */
.hero-visual {
    position: relative;
    animation: fadeInUp 0.8s ease-out 0.2s backwards;
    display: flex;
    justify-content: center;
}

/* Phone Mockup - Replicating Real App */
.phone-mockup {
    position: relative;
    width: 280px;
    background: linear-gradient(180deg, #1a1a2e 0%, #0d0d1a 100%);
    border-radius: 40px;
    padding: 12px;
    box-shadow: 
        0 25px 80px rgba(0, 0, 0, 0.5),
        0 0 0 2px rgba(255, 255, 255, 0.1),
        inset 0 0 0 1px rgba(255, 255, 255, 0.05),
        var(--glow-green);
}

.phone-notch {
    width: 100px;
    height: 25px;
    background: #0d0d1a;
    border-radius: 0 0 20px 20px;
    margin: 0 auto 15px;
    position: relative;
}

.phone-notch::before {
    content: '';
    position: absolute;
    width: 10px;
    height: 10px;
    background: #2d2d44;
    border-radius: 50%;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
}

.app-screen {
    background: linear-gradient(180deg, #1a1a2e 0%, #12121f 100%);
    border-radius: 28px;
    padding: 2rem 1.5rem;
    text-align: center;
    min-height: 420px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.app-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.app-subtitle {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
}

/* Status Indicator Circle */
.status-indicator {
    width: 90px;
    height: 90px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    margin-bottom: 1rem;
}

.status-indicator.active .status-circle {
    background: #4AE68C;
    box-shadow: 0 0 40px rgba(74, 230, 140, 0.5);
}

.status-indicator.inactive .status-circle {
    background: #E94560;
    box-shadow: 0 0 40px rgba(233, 69, 96, 0.5);
}

.status-circle {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    position: relative;
    transition: all 0.5s ease;
}

.status-glow {
    position: absolute;
    inset: -10px;
    border-radius: 50%;
    border: 2px solid currentColor;
    opacity: 0.3;
    animation: statusPulse 2s ease-in-out infinite;
}

.status-indicator.active .status-glow {
    border-color: #4AE68C;
}

.status-indicator.inactive .status-glow {
    border-color: #E94560;
}

@keyframes statusPulse {
    0%, 100% { transform: scale(1); opacity: 0.3; }
    50% { transform: scale(1.1); opacity: 0.1; }
}

.status-text {
    font-size: 1.25rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    margin-bottom: 1rem;
}

.status-text.active {
    color: #4AE68C;
}

.status-text.inactive {
    color: #E94560;
}

.app-description {
    font-size: 0.75rem;
    color: var(--text-muted);
    line-height: 1.5;
    margin-bottom: 1.5rem;
    max-width: 220px;
}

/* App Buttons ON/OFF */
.app-buttons {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    width: 100%;
}

.app-btn {
    width: 100%;
    padding: 1rem 2rem;
    border-radius: 12px;
    font-family: var(--font-primary);
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.on-btn {
    background: #2d2d44;
    color: var(--text-muted);
}

.on-btn.active {
    background: #4AE68C;
    color: #0d0d1a;
    box-shadow: 0 4px 20px rgba(74, 230, 140, 0.4);
}

.off-btn {
    background: #2d2d44;
    color: var(--text-muted);
}

.off-btn.active {
    background: #E94560;
    color: white;
    box-shadow: 0 4px 20px rgba(233, 69, 96, 0.4);
}

/* Timer Display (for OFF state) */
.timer-display {
    margin-bottom: 0.5rem;
}

.app-description .timer-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    display: block;
    margin-bottom: 0.25rem;
}

.app-description .timer-value {
    font-size: 1.75rem;
    font-weight: 700;
    font-family: var(--font-mono);
    color: #E94560;
    display: block;
}

/* Responsive Phone Mockup */
@media (max-width: 1024px) {
    .phone-mockup {
        width: 260px;
    }
    
    .app-screen {
        min-height: 380px;
        padding: 1.5rem 1.25rem;
    }
}

/* Floating Cards */
.floating-card {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1.25rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    backdrop-filter: blur(20px);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-primary);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.floating-card svg {
    color: var(--accent-primary);
}

.card-1 {
    top: 10%;
    right: -40px;
    animation: floatCard 4s ease-in-out infinite;
}

.card-2 {
    bottom: 15%;
    left: -30px;
    animation: floatCard 4s ease-in-out infinite 1s;
}

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

/* Sections */
.section-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 2rem;
}

.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 4rem;
}

.section-tag {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(74, 230, 140, 0.1);
    border: 1px solid rgba(74, 230, 140, 0.3);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--accent-primary);
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.section-description {
    font-size: 1.1rem;
    color: var(--text-secondary);
}

/* Features Section */
.features {
    position: relative;
    padding: var(--section-padding) 0;
    z-index: 2;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.feature-card {
    padding: 2rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    backdrop-filter: blur(20px);
    transition: all var(--transition-medium);
}

.feature-card:hover {
    border-color: rgba(74, 230, 140, 0.3);
    transform: translateY(-5px);
    box-shadow: var(--glow-green);
}

.feature-large {
    grid-column: span 3;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    align-items: center;
}

.feature-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(74, 230, 140, 0.1);
    border-radius: 16px;
    margin-bottom: 1.5rem;
    color: var(--accent-primary);
}

.feature-icon svg {
    width: 30px;
    height: 30px;
}

.feature-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.feature-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.feature-visual {
    background: rgba(0, 0, 0, 0.3);
    border-radius: 16px;
    padding: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.instant-demo {
    text-align: center;
}

.app-switch {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.5rem;
    background: var(--bg-tertiary);
    border-radius: 12px;
    margin-bottom: 1rem;
}

.switch-from {
    color: var(--text-muted);
}

.switch-to {
    color: var(--accent-primary);
    font-weight: 600;
}

.app-switch svg {
    color: var(--accent-primary);
    animation: slideRight 1.5s ease-in-out infinite;
}

@keyframes slideRight {
    0%, 100% { transform: translateX(0); }
    50% { transform: translateX(5px); }
}

.switch-time {
    font-family: var(--font-mono);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-secondary);
}

/* How it Works Section */
.how-it-works {
    position: relative;
    padding: var(--section-padding) 0;
    background: var(--bg-secondary);
    z-index: 2;
}

.steps {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.step {
    display: grid;
    grid-template-columns: auto 1fr 1fr;
    gap: 3rem;
    align-items: center;
    padding: 2.5rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    backdrop-filter: blur(20px);
}

.step-number {
    font-size: 4rem;
    font-weight: 800;
    font-family: var(--font-mono);
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.step-content h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.step-content p {
    color: var(--text-secondary);
}

.step-visual {
    display: flex;
    justify-content: flex-end;
}

.install-progress {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    width: 100%;
    max-width: 250px;
}

.progress-bar {
    height: 8px;
    background: var(--border-color);
    border-radius: 4px;
    overflow: hidden;
}

.progress-fill {
    width: 100%;
    height: 100%;
    background: var(--accent-gradient);
    border-radius: 4px;
    animation: progressPulse 2s ease-in-out infinite;
}

@keyframes progressPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

.install-progress span {
    font-family: var(--font-mono);
    font-size: 0.9rem;
    color: var(--accent-primary);
}

.config-demo {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.config-item {
    display: flex;
    justify-content: space-between;
    padding: 0.75rem 1rem;
    background: var(--bg-tertiary);
    border-radius: 8px;
    font-size: 0.9rem;
}

.config-item span:last-child {
    font-family: var(--font-mono);
    color: var(--accent-primary);
}

.enjoy-demo {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.5rem;
    background: rgba(74, 230, 140, 0.1);
    border: 1px solid rgba(74, 230, 140, 0.3);
    border-radius: 12px;
}

.check-circle {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-primary);
    border-radius: 50%;
    color: var(--bg-primary);
}

.enjoy-demo span {
    font-weight: 600;
    color: var(--accent-primary);
}

/* Ideal For Section */
.ideal-for {
    position: relative;
    padding: var(--section-padding) 0;
    z-index: 2;
}

.ideal-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.ideal-card {
    padding: 2rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    backdrop-filter: blur(20px);
    text-align: center;
    transition: all var(--transition-medium);
}

.ideal-card:hover {
    border-color: rgba(74, 230, 140, 0.3);
    transform: translateY(-5px);
    box-shadow: var(--glow-green);
}

.ideal-emoji {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
}

.ideal-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--accent-primary);
}

.ideal-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

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

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

/* Testimonials Section */
.testimonials {
    position: relative;
    padding: var(--section-padding) 0;
    background: var(--bg-secondary);
    z-index: 2;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.testimonial-card {
    padding: 2rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    backdrop-filter: blur(20px);
    transition: all var(--transition-medium);
}

.testimonial-card:hover {
    border-color: rgba(74, 230, 140, 0.3);
    box-shadow: var(--glow-green);
}

.testimonial-rating {
    color: #fbbf24;
    font-size: 1rem;
    margin-bottom: 1rem;
    letter-spacing: 2px;
}

.testimonial-card p {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    font-style: italic;
}

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

.author-avatar {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-gradient);
    border-radius: 50%;
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--bg-primary);
}

.author-info {
    display: flex;
    flex-direction: column;
}

.author-name {
    font-weight: 600;
}

.author-role {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Download Section */
.download {
    position: relative;
    padding: var(--section-padding) 0;
    z-index: 2;
}

.download-card {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 3rem;
    padding: 4rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 30px;
    backdrop-filter: blur(20px);
    position: relative;
    overflow: hidden;
}

.download-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--accent-gradient);
}

.download-content h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.download-content p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.download-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.download-buttons .btn {
    padding: 1rem 2rem;
}

.btn-text {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
}

.btn-label {
    font-size: 0.75rem;
    font-weight: 500;
    opacity: 0.8;
}

.btn-main {
    font-size: 1rem;
    font-weight: 700;
}

.download-info {
    display: flex;
    gap: 0.75rem;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.download-visual {
    display: flex;
    align-items: center;
    justify-content: center;
}

.download-icon {
    width: 120px;
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(74, 230, 140, 0.1);
    border: 2px solid rgba(74, 230, 140, 0.3);
    border-radius: 50%;
    color: var(--accent-primary);
    animation: downloadPulse 2s ease-in-out infinite;
}

.download-icon svg {
    width: 50px;
    height: 50px;
}

@keyframes downloadPulse {
    0%, 100% { 
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(74, 230, 140, 0.3);
    }
    50% { 
        transform: scale(1.05);
        box-shadow: 0 0 30px 10px rgba(74, 230, 140, 0.15);
    }
}

/* Footer */
.footer {
    position: relative;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    z-index: 2;
}

.footer-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 4rem 2rem;
    display: grid;
    grid-template-columns: 1.5fr 2fr;
    gap: 4rem;
}

.footer-brand p {
    color: var(--text-muted);
    margin-top: 1rem;
    max-width: 280px;
}

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

.footer-column h4 {
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-primary);
    margin-bottom: 1.25rem;
}

.footer-column a {
    display: block;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.95rem;
    margin-bottom: 0.75rem;
    transition: color var(--transition-fast);
}

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 1.5rem 2rem;
    border-top: 1px solid var(--border-color);
}

.footer-bottom p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

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

.social-links a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-tertiary);
    border-radius: 10px;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.social-links a:hover {
    background: var(--accent-primary);
    color: var(--bg-primary);
}

.social-links svg {
    width: 20px;
    height: 20px;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-content {
        order: 1;
    }
    
    .hero-visual {
        order: 2;
    }
    
    .hero-description {
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-cta {
        justify-content: center;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .features-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .feature-large {
        grid-column: span 2;
        grid-template-columns: 1fr;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .step {
        grid-template-columns: auto 1fr;
    }
    
    .step-visual {
        display: none;
    }
    
    .download-card {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .download-buttons {
        justify-content: center;
    }
    
    .download-info {
        justify-content: center;
    }
    
    .download-visual {
        display: none;
    }
    
    .footer-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-brand {
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    
    .footer-brand p {
        max-width: 100%;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .feature-large {
        grid-column: span 1;
    }
    
    .step {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .step-number {
        font-size: 3rem;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
    }
}

@media (max-width: 480px) {
    .hero-cta {
        flex-direction: column;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 1rem;
    }
    
    .stat-divider {
        width: 40px;
        height: 1px;
    }
    
    .floating-card {
        display: none;
    }
}