/* Modern Walloris Design System */

/* CSS Custom Properties */
:root {
    /* walloris Brand Colors */
    --walloris-primary: #6366f1;
    --walloris-secondary: #8b5cf6;
    --walloris-accent: #06b6d4;
    --walloris-success: #10b981;
    --walloris-warning: #f59e0b;
    
    /* Extended Color Palette */
    --slate-50: #f8fafc;
    --slate-100: #f1f5f9;
    --slate-200: #e2e8f0;
    --slate-300: #cbd5e1;
    --slate-400: #94a3b8;
    --slate-500: #64748b;
    --slate-600: #475569;
    --slate-700: #334155;
    --slate-800: #1e293b;
    --slate-900: #0f172a;
    
    /* Typography */
    --font-display: 'Inter', system-ui, -apple-system, sans-serif;
    --font-body: 'Inter', system-ui, -apple-system, sans-serif;
    
    /* Spacing Scale */
    --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 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);
    
    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    font-size: var(--font-size-base);
}

body {
    font-family: var(--font-body);
    line-height: 1.6;
    color: var(--slate-800);
    background: var(--slate-50);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-feature-settings: "kern" 1, "liga" 1;
}

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

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(248, 250, 252, 0.8);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-bottom: 1px solid var(--slate-200);
    z-index: 1000;
    transition: all var(--transition-normal);
}

.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-6);
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--slate-900);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.nav-logo:hover {
    transform: scale(1.02);
}

.logo-w {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--walloris-primary), var(--walloris-secondary));
    color: white;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.25rem;
    box-shadow: var(--shadow-md);
    position: relative;
}

.logo-w::before {
    content: '';
    position: absolute;
    inset: -2px;
    background: linear-gradient(135deg, var(--walloris-primary), var(--walloris-secondary));
    border-radius: var(--radius-lg);
    z-index: -1;
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.logo-w:hover::before {
    opacity: 0.2;
}

.logo-text {
    color: var(--slate-700);
    font-weight: 600;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--space-8);
    align-items: center;
}

.nav-menu a {
    text-decoration: none;
    color: var(--slate-600);
    font-weight: 500;
    font-size: 0.95rem;
    transition: color var(--transition-fast);
    position: relative;
}

.nav-menu a:hover {
    color: var(--walloris-primary);
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--walloris-primary);
    transition: width var(--transition-fast);
}

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

.nav-cta {
    background: linear-gradient(135deg, var(--walloris-primary), var(--walloris-secondary));
    color: white !important;
    padding: var(--space-3) var(--space-6);
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-md);
    font-weight: 600;
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.nav-cta::after {
    display: none;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.hamburger span {
    width: 24px;
    height: 2px;
    background: var(--slate-700);
    transition: var(--transition-fast);
    border-radius: var(--radius-full);
}

/* Hero Section */
.hero {
    padding: 140px 0 var(--space-24);
    background: linear-gradient(135deg, var(--slate-50) 0%, #fafaff 50%, var(--slate-50) 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(99, 102, 241, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(139, 92, 246, 0.05) 0%, transparent 50%);
}

.hero-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-6);
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: var(--space-20);
    align-items: center;
    position: relative;
    z-index: 1;
}

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

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    background: rgba(99, 102, 241, 0.1);
    color: var(--walloris-primary);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: var(--space-6);
    border: 1px solid rgba(99, 102, 241, 0.2);
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--space-6);
    color: var(--slate-900);
    letter-spacing: -0.025em;
}

.gradient-text {
    background: linear-gradient(135deg, var(--walloris-primary), var(--walloris-secondary), var(--walloris-accent));
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientShift 4s ease-in-out infinite;
}

@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--slate-600);
    margin-bottom: var(--space-10);
    line-height: 1.6;
    font-weight: 400;
    max-width: 600px;
}

.hero-buttons {
    display: flex;
    gap: var(--space-4);
    margin-bottom: var(--space-16);
    flex-wrap: wrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--walloris-primary), var(--walloris-secondary));
    color: white;
    padding: var(--space-4) var(--space-8);
    border-radius: var(--radius-full);
    text-decoration: none;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: var(--space-2);
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-lg);
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

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

.btn-secondary {
    background: white;
    color: var(--walloris-primary);
    padding: var(--space-4) var(--space-8);
    border-radius: var(--radius-full);
    text-decoration: none;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: var(--space-2);
    border: 2px solid var(--slate-200);
    transition: all var(--transition-fast);
    backdrop-filter: blur(10px);
    font-size: 1rem;
}

.btn-secondary:hover {
    background: var(--walloris-primary);
    color: white;
    border-color: var(--walloris-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.hero-stats {
    display: flex;
    gap: var(--space-12);
    flex-wrap: wrap;
}

.stat {
    text-align: left;
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--walloris-primary);
    line-height: 1;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--slate-500);
    font-weight: 500;
    margin-top: var(--space-1);
}

.hero-visual {
    display: flex;
    justify-content: center;
    animation: fadeInRight 0.8s ease-out 0.2s both;
}

.walloris-dashboard {
    background: white;
    border-radius: var(--radius-2xl);
    padding: var(--space-8);
    box-shadow: var(--shadow-2xl);
    border: 1px solid var(--slate-200);
    width: 100%;
    max-width: 400px;
    position: relative;
}

.walloris-dashboard::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--walloris-primary), var(--walloris-secondary));
    border-radius: var(--radius-2xl);
    padding: 1px;
    /* Fallback: simple semi-transparent overlay for browsers without mask support */
    opacity: 0.1;
}

/* Only apply mask if supported */
@supports (mask: linear-gradient(#fff 0 0)) or (-webkit-mask-composite: xor) {
  .walloris-dashboard::before {
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: xor;
    -webkit-mask-composite: xor;
  }
}

.dashboard-header {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-6);
    padding-bottom: var(--space-4);
    border-bottom: 1px solid var(--slate-100);
}

.logo-w-small {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, var(--walloris-primary), var(--walloris-secondary));
    color: white;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1rem;
}

.dashboard-header span {
    font-weight: 600;
    color: var(--slate-700);
}

.score-display {
    text-align: center;
    margin-bottom: var(--space-8);
}

.score-main {
    margin-bottom: var(--space-4);
}

.score-number {
    display: block;
    font-size: 4rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--walloris-primary), var(--walloris-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.score-text {
    display: block;
    font-size: 1.125rem;
    color: var(--slate-600);
    font-weight: 500;
    margin-top: var(--space-2);
}

.score-improvement {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.improvement-badge {
    background: rgba(16, 185, 129, 0.1);
    color: var(--walloris-success);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 600;
    display: inline-block;
}

.score-trend {
    font-size: 0.875rem;
    color: var(--slate-500);
}

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

.metric {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.metric-label {
    font-size: 0.875rem;
    color: var(--slate-600);
    font-weight: 500;
}

.metric-bar {
    height: 8px;
    background: var(--slate-200);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.metric-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--walloris-primary), var(--walloris-secondary));
    border-radius: var(--radius-full);
    transition: width var(--transition-slow);
}

/* Features Section */
.features {
    padding: var(--space-24) 0;
    background: white;
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-20);
}

.section-header h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    color: var(--slate-900);
    margin-bottom: var(--space-5);
    letter-spacing: -0.025em;
}

.section-header p {
    font-size: 1.25rem;
    color: var(--slate-600);
    max-width: 600px;
    margin: 0 auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--space-8);
}

.feature-card {
    background: white;
    padding: var(--space-10);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    border: 1px solid var(--slate-200);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, var(--walloris-primary), var(--walloris-secondary));
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.feature-card:hover::before {
    opacity: 1;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--slate-300);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: var(--space-6);
    filter: drop-shadow(0 4px 8px rgba(99, 102, 241, 0.2));
    transition: transform var(--transition-fast);
}

.feature-card:hover .feature-icon {
    transform: scale(1.1);
}

.feature-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--slate-900);
    margin-bottom: var(--space-4);
    letter-spacing: -0.01em;
}

.feature-card p {
    color: var(--slate-600);
    line-height: 1.7;
    font-size: 1rem;
}

/* How It Works Section */
.how-it-works {
    padding: var(--space-24) 0;
    background: var(--slate-50);
}

.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-16);
    max-width: 1000px;
    margin: 0 auto;
}

.step {
    text-align: center;
    position: relative;
}

.step-number {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--walloris-primary), var(--walloris-secondary));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 800;
    margin: 0 auto var(--space-8);
    box-shadow: var(--shadow-lg);
    position: relative;
}

.step-number::before {
    content: '';
    position: absolute;
    inset: -4px;
    background: linear-gradient(135deg, var(--walloris-primary), var(--walloris-secondary));
    border-radius: 50%;
    z-index: -1;
    opacity: 0.2;
}

.step h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--slate-900);
    margin-bottom: var(--space-4);
    letter-spacing: -0.01em;
}

.step p {
    color: var(--slate-600);
    line-height: 1.7;
    font-size: 1rem;
}

/* Marketplace Section */
.marketplace {
    padding: var(--space-24) 0;
    background: white;
}

.marketplace-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-20);
    align-items: center;
}

.marketplace-text h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    color: var(--slate-900);
    margin-bottom: var(--space-5);
    letter-spacing: -0.025em;
}

.marketplace-text p {
    font-size: 1.25rem;
    color: var(--slate-600);
    margin-bottom: var(--space-10);
    line-height: 1.6;
}

.marketplace-features {
    display: flex;
    flex-direction: column;
    gap: var(--space-8);
}

.marketplace-item {
    display: flex;
    gap: var(--space-5);
    align-items: flex-start;
}

.item-icon {
    font-size: 2.5rem;
    flex-shrink: 0;
}

.marketplace-item h4 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--slate-900);
    margin-bottom: var(--space-2);
    letter-spacing: -0.01em;
}

.marketplace-item p {
    color: var(--slate-600);
    font-size: 1rem;
    line-height: 1.6;
}

.marketplace-visual {
    display: flex;
    justify-content: center;
}

.marketplace-cards {
    display: flex;
    flex-direction: column;
    gap: var(--space-5);
}

.marketplace-card {
    background: white;
    padding: var(--space-8);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--slate-200);
    position: relative;
    min-width: 280px;
    transition: all var(--transition-normal);
}

.marketplace-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    border-color: var(--slate-300);
}

.card-icon {
    font-size: 2.5rem;
    margin-bottom: var(--space-4);
    display: block;
}

.marketplace-card h4 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--slate-900);
    margin-bottom: var(--space-3);
    letter-spacing: -0.01em;
}

.marketplace-card p {
    color: var(--slate-600);
    font-size: 1rem;
}

.card-badge {
    position: absolute;
    top: -8px;
    right: var(--space-4);
    background: linear-gradient(135deg, var(--walloris-warning), #f97316);
    color: white;
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 700;
    box-shadow: var(--shadow-md);
}

/* Download Section */
.download {
    padding: var(--space-24) 0;
    background: linear-gradient(135deg, var(--walloris-primary), var(--walloris-secondary), var(--walloris-accent));
    color: white;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.download::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 70%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
}

.download-content {
    position: relative;
    z-index: 1;
}

.download-content h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    margin-bottom: var(--space-5);
    letter-spacing: -0.025em;
}

.download-content p {
    font-size: 1.25rem;
    margin-bottom: var(--space-12);
    opacity: 0.9;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.download-buttons {
    display: flex;
    justify-content: center;
    gap: var(--space-5);
    margin-bottom: var(--space-10);
    flex-wrap: wrap;
}

.download-btn {
    transition: transform var(--transition-fast);
}

.download-btn:hover {
    transform: scale(1.05);
}

.download-btn img {
    height: 60px;
    border-radius: var(--radius-lg);
}

.download-info {
    display: flex;
    justify-content: center;
    gap: var(--space-10);
    flex-wrap: wrap;
}

.info-item {
    font-size: 1rem;
    opacity: 0.9;
    font-weight: 500;
}

/* Contact Section */
.contact {
    padding: var(--space-24) 0;
    background: var(--slate-50);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-20);
}

.contact-info h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    color: var(--slate-900);
    margin-bottom: var(--space-5);
    letter-spacing: -0.025em;
}

.contact-info p {
    font-size: 1.25rem;
    color: var(--slate-600);
    margin-bottom: var(--space-10);
    line-height: 1.6;
}

.contact-methods {
    display: grid;
    gap: var(--space-6);
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.contact-method {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    padding: var(--space-8);
    background: white;
    border-radius: var(--radius-2xl);
    border: 1px solid var(--slate-200);
    box-shadow: var(--shadow-md);
}

.contact-method h4 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--slate-900);
    letter-spacing: -0.01em;
}

.contact-method p {
    color: var(--slate-600);
    font-size: 1rem;
    line-height: 1.6;
}

.contact-method a {
    color: var(--walloris-primary);
    font-weight: 600;
    text-decoration: none;
    transition: color var(--transition-fast);
}

.contact-method a:hover,
.contact-method a:focus {
    color: var(--walloris-secondary);
}

.contact-form {
    background: white;
    padding: var(--space-10);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--slate-200);
}

.form-group {
    margin-bottom: var(--space-6);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--space-4);
    border: 2px solid var(--slate-200);
    border-radius: var(--radius-lg);
    font-size: 1rem;
    transition: all var(--transition-fast);
    font-family: inherit;
    background: white;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--walloris-primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* Footer */
.footer {
    background: linear-gradient(135deg, var(--slate-800), var(--slate-900));
    color: white;
    padding: var(--space-16) 0 var(--space-5);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-10);
    margin-bottom: var(--space-10);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-weight: 700;
    font-size: 1.5rem;
    margin-bottom: var(--space-5);
}

.footer-section p {
    color: var(--slate-300);
    line-height: 1.7;
    margin-bottom: var(--space-8);
    font-size: 1rem;
}

.social-links {
    display: flex;
    gap: var(--space-4);
}

.social-links a {
    width: 44px;
    height: 44px;
    background: var(--slate-700);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all var(--transition-fast);
}

.social-links a:hover {
    background: linear-gradient(135deg, var(--walloris-primary), var(--walloris-secondary));
    transform: translateY(-2px);
}

.footer-section h4 {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: var(--space-5);
    color: white;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: var(--space-3);
}

.footer-section ul li a {
    color: var(--slate-300);
    text-decoration: none;
    transition: color var(--transition-fast);
    font-size: 0.95rem;
}

.footer-section ul li a:hover {
    color: var(--walloris-primary);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--space-10);
    border-top: 1px solid var(--slate-700);
    color: var(--slate-400);
    font-size: 0.875rem;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(40px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: var(--space-16);
        text-align: center;
    }
    
    .marketplace-content {
        grid-template-columns: 1fr;
        gap: var(--space-16);
        text-align: center;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: var(--space-16);
    }
}

@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }

    .hamburger {
        display: flex;
    }
    
    .hero {
        padding: 120px 0 var(--space-16);
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .hero-stats {
        justify-content: center;
        gap: var(--space-8);
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .steps {
        grid-template-columns: 1fr;
        gap: var(--space-12);
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--space-8);
    }

    .download-buttons {
        flex-direction: column;
        align-items: center;
    }

    .download-info {
        flex-direction: column;
        align-items: center;
        gap: var(--space-5);
    }
    
    .walloris-dashboard {
        max-width: 320px;
        padding: var(--space-6);
    }
    
    .score-number {
        font-size: 3rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--space-4);
    }

    .nav-container {
        padding: 0 var(--space-4);
    }

    .hero {
        padding: 100px 0 var(--space-12);
    }

    .features,
    .how-it-works,
    .marketplace,
    .download,
    .contact {
        padding: var(--space-16) 0;
    }
    
    .walloris-dashboard {
        max-width: 280px;
        padding: var(--space-5);
    }
}

/* Mobile Navigation Styles */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 80px;
        flex-direction: column;
        background: rgba(248, 250, 252, 0.95);
        backdrop-filter: blur(24px);
        width: 100%;
        text-align: center;
        transition: var(--transition-normal);
        box-shadow: var(--shadow-lg);
        padding: var(--space-10) 0;
        gap: var(--space-6);
    }

    .nav-menu.active {
        left: 0;
    }

    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active span:nth-child(1) {
        transform: translateY(6px) rotate(45deg);
    }

    .hamburger.active span:nth-child(3) {
        transform: translateY(-6px) rotate(-45deg);
    }
}

/* Utility Classes */
.text-center {
    text-align: center;
}

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