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

:root {
    /* Professional Color Scheme */
    --primary-color: #dc2626;
    --primary-dark: #b91c1c;
    --primary-light: #fef2f2;
    --secondary-color: #1f2937;
    --accent-color: #059669;
    --accent-light: #ecfdf5;
    --warning-color: #d97706;
    --error-color: #dc2626;
    --success-color: #059669;
    
    /* Background Colors */
    --bg-primary: #ffffff;
    --bg-secondary: #f9fafb;
    --bg-tertiary: #f3f4f6;
    --bg-glass: rgba(255, 255, 255, 0.95);
    --bg-glass-hover: rgba(255, 255, 255, 0.98);
    --bg-dark: #111827;
    --bg-dark-secondary: #1f2937;
    
    /* Text Colors */
    --text-primary: #111827;
    --text-secondary: #6b7280;
    --text-tertiary: #9ca3af;
    --text-inverse: #ffffff;
    --text-muted: #6b7280;
    
    /* Border Colors */
    --border-color: rgba(209, 213, 219, 0.3);
    --border-light: rgba(209, 213, 219, 0.1);
    --border-dark: rgba(75, 85, 99, 0.2);
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --shadow-glass: 0 8px 32px 0 rgba(31, 38, 135, 0.15);
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #dc2626 0%, #b91c1c 100%);
    --gradient-secondary: linear-gradient(135deg, #1f2937 0%, #374151 100%);
    --gradient-accent: linear-gradient(135deg, #059669 0%, #047857 100%);
    --gradient-hero: linear-gradient(135deg, #fef2f2 0%, #fef7f7 50%, #f9fafb 100%);
    --gradient-text: linear-gradient(135deg, #dc2626 0%, #b91c1c 100%);
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    --spacing-4xl: 6rem;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-3xl: 2rem;
    --radius-full: 9999px;
    
    /* Transitions */
    --transition-fast: 0.15s ease-in-out;
    --transition-normal: 0.3s ease-in-out;
    --transition-slow: 0.5s ease-in-out;
}

/* Dark Theme Colors */
[data-theme="dark"] {
    --bg-primary: #111827;
    --bg-secondary: #1f2937;
    --bg-tertiary: #374151;
    --bg-glass: rgba(17, 24, 39, 0.95);
    --bg-glass-hover: rgba(17, 24, 39, 0.98);
    
    --text-primary: #f9fafb;
    --text-secondary: #d1d5db;
    --text-tertiary: #9ca3af;
    
    --border-color: rgba(75, 85, 99, 0.3);
    --border-light: rgba(75, 85, 99, 0.1);
    
    --shadow-glass: 0 8px 32px 0 rgba(0, 0, 0, 0.3);
    --gradient-hero: linear-gradient(135deg, #1f2937 0%, #111827 50%, #0f172a 100%);
}

/* Dark Theme Section Backgrounds */
[data-theme="dark"] .features {
    background: linear-gradient(135deg, #1f2937 0%, #374151 25%, #1e3a8a 50%, #166534 75%, #92400e 100%);
}

[data-theme="dark"] .how-it-works {
    background: linear-gradient(135deg, #1e3a8a 0%, #1e40af 25%, #166534 50%, #15803d 75%, #1f2937 100%);
}

[data-theme="dark"] .contact {
    background: linear-gradient(135deg, #92400e 0%, #b45309 25%, #1f2937 50%, #1e3a8a 75%, #166534 100%);
}

[data-theme="dark"] .glass-card {
    background: rgba(17, 24, 39, 0.9);
    border: 1px solid rgba(75, 85, 99, 0.3);
}

[data-theme="dark"] .feature-card {
    background: rgba(17, 24, 39, 0.85);
    border: 1px solid rgba(75, 85, 99, 0.2);
}

[data-theme="dark"] .contact-form {
    background: rgba(17, 24, 39, 0.9);
    border: 1px solid rgba(75, 85, 99, 0.3);
}

[data-theme="dark"] .floating-card {
    background: rgba(17, 24, 39, 0.95);
    border: 1px solid rgba(75, 85, 99, 0.4);
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.3),
        0 4px 16px rgba(0, 0, 0, 0.2);
}

[data-theme="dark"] .download-btn.secondary {
    background: rgba(17, 24, 39, 0.8);
    border: 1px solid rgba(75, 85, 99, 0.3);
    color: var(--text-primary);
}

[data-theme="dark"] .btn-send-message {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    box-shadow: 
        0 4px 15px rgba(220, 38, 38, 0.4),
        0 2px 8px rgba(220, 38, 38, 0.3);
}

[data-theme="dark"] .btn-send-message:hover {
    box-shadow: 
        0 8px 25px rgba(220, 38, 38, 0.5),
        0 4px 12px rgba(220, 38, 38, 0.4);
}

[data-theme="dark"] .mobile-menu-content {
    background: rgba(17, 24, 39, 0.95);
    border-left: 1px solid rgba(75, 85, 99, 0.3);
}

[data-theme="dark"] .mobile-nav-link {
    color: var(--text-primary);
    border-bottom: 1px solid rgba(75, 85, 99, 0.3);
}

[data-theme="dark"] .mobile-nav-link:hover {
    color: var(--primary-color);
}

[data-theme="dark"] .mobile-theme-toggle {
    border-top: 1px solid rgba(75, 85, 99, 0.3);
}

[data-theme="dark"] .mobile-theme-btn {
    background: rgba(17, 24, 39, 0.8);
    border: 1px solid rgba(75, 85, 99, 0.3);
}

[data-theme="dark"] .mobile-theme-btn:hover {
    background: rgba(17, 24, 39, 0.9);
}

[data-theme="dark"] .stat-card {
    background: rgba(15, 23, 42, 0.8);
    border: 1px solid rgba(75, 85, 99, 0.3);
}

[data-theme="dark"] .stat-card::before {
    background: linear-gradient(135deg, 
        rgba(255, 107, 107, 0.15) 0%, 
        rgba(255, 193, 7, 0.15) 50%, 
        rgba(76, 175, 80, 0.15) 100%);
}

[data-theme="dark"] .preview-card {
    background: rgba(15, 23, 42, 0.8);
    border: 1px solid rgba(75, 85, 99, 0.3);
}

[data-theme="dark"] .preview-card::before {
    background: linear-gradient(135deg, 
        rgba(255, 107, 107, 0.08) 0%, 
        rgba(255, 193, 7, 0.08) 50%, 
        rgba(76, 175, 80, 0.08) 100%);
}

[data-theme="dark"] .floating-heart,
[data-theme="dark"] .floating-drop,
[data-theme="dark"] .floating-star {
    color: var(--primary-color);
    opacity: 0.8;
}

[data-theme="dark"] .legal-content {
    background: rgba(15, 23, 42, 0.8);
    border: 1px solid rgba(75, 85, 99, 0.3);
}

[data-theme="dark"] .contact-info {
    background: rgba(17, 24, 39, 0.8);
    border: 1px solid rgba(75, 85, 99, 0.3);
}

[data-theme="dark"] .legal-footer {
    border-top: 1px solid rgba(75, 85, 99, 0.3);
}

/* Auto Theme (System Preference) */
[data-theme="auto"] {
    --bg-primary: #ffffff;
    --bg-secondary: #f9fafb;
    --bg-tertiary: #f3f4f6;
    --bg-glass: rgba(255, 255, 255, 0.95);
    --bg-glass-hover: rgba(255, 255, 255, 0.98);
    
    --text-primary: #111827;
    --text-secondary: #6b7280;
    --text-tertiary: #9ca3af;
    
    --border-color: rgba(209, 213, 219, 0.3);
    --border-light: rgba(209, 213, 219, 0.1);
    
    --shadow-glass: 0 8px 32px 0 rgba(31, 38, 135, 0.15);
    --gradient-hero: linear-gradient(135deg, #fef2f2 0%, #fef7f7 50%, #f9fafb 100%);
}

@media (prefers-color-scheme: dark) {
    [data-theme="auto"] {
        --bg-primary: #111827;
        --bg-secondary: #1f2937;
        --bg-tertiary: #374151;
        --bg-glass: rgba(17, 24, 39, 0.95);
        --bg-glass-hover: rgba(17, 24, 39, 0.98);
        
        --text-primary: #f9fafb;
        --text-secondary: #d1d5db;
        --text-tertiary: #9ca3af;
        
        --border-color: rgba(75, 85, 99, 0.3);
        --border-light: rgba(75, 85, 99, 0.1);
        
        --shadow-glass: 0 8px 32px 0 rgba(0, 0, 0, 0.3);
        --gradient-hero: linear-gradient(135deg, #1f2937 0%, #111827 50%, #0f172a 100%);
    }
}

/* Base Styles */
html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--bg-primary);
    overflow-x: hidden;
    font-weight: 400;
}

/* Glass Card Component */
.glass-card {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-2xl);
    box-shadow: 
        0 8px 32px 0 rgba(31, 38, 135, 0.15),
        0 4px 16px 0 rgba(0, 0, 0, 0.05),
        inset 0 1px 0 rgba(255, 255, 255, 0.4);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.glass-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);
    pointer-events: none;
}

.glass-card:hover {
    background: rgba(255, 255, 255, 0.95);
    transform: translateY(-6px);
    box-shadow: 
        0 20px 40px 0 rgba(31, 38, 135, 0.2),
        0 8px 24px 0 rgba(0, 0, 0, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.5);
    border-color: rgba(255, 255, 255, 0.4);
}

/* Button Styles */
.btn-primary, .btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    border: none;
    border-radius: var(--radius-lg);
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    font-family: 'Poppins', sans-serif;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--text-inverse);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    background: linear-gradient(135deg, #b91c1c 0%, #991b1b 100%);
}

.btn-secondary {
    background: var(--bg-glass);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

.btn-secondary:hover {
    background: var(--bg-glass-hover);
    transform: translateY(-2px);
    border-color: var(--primary-color);
}

.btn-large {
    padding: var(--spacing-lg) var(--spacing-2xl);
    font-size: 1.125rem;
    font-weight: 700;
}

/* Theme Toggle */
.theme-toggle {
    position: fixed;
    top: var(--spacing-xl);
    right: var(--spacing-xl);
    z-index: 1000;
}

.theme-btn {
    width: 48px;
    height: 48px;
    border: none;
    border-radius: var(--radius-full);
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.theme-btn:hover {
    background: var(--bg-glass-hover);
    transform: scale(1.1);
    box-shadow: var(--shadow-lg);
}

.theme-btn svg {
    width: 20px;
    height: 20px;
    transition: all var(--transition-normal);
}

.moon-icon {
    position: absolute;
    opacity: 0;
    transform: rotate(180deg);
}

[data-theme="dark"] .sun-icon {
    opacity: 0;
    transform: rotate(180deg);
}

[data-theme="dark"] .moon-icon {
    opacity: 1;
    transform: rotate(0deg);
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 999;
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-light);
    transition: all var(--transition-normal);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-xl);
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
    position: relative;
}

.nav-actions {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
    min-width: 120px;
    justify-content: flex-end;
}

/* Hamburger Menu */
.hamburger-menu {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
    position: absolute;
    right: var(--spacing-xl);
    top: 50%;
    transform: translateY(-50%);
}

.hamburger-line {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    margin: 3px 0;
    transition: all 0.3s ease;
    border-radius: 1px;
}

.hamburger-menu.active .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

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

.hamburger-menu.active .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.mobile-menu.active {
    opacity: 1;
    visibility: visible;
}

.mobile-menu-content {
    position: absolute;
    top: 0;
    right: 0;
    width: 280px;
    height: 100%;
    background: var(--bg-primary);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-left: 1px solid var(--border-light);
    padding: 80px var(--spacing-xl) var(--spacing-xl);
    transform: translateX(100%);
    transition: transform 0.3s ease;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.mobile-menu.active .mobile-menu-content {
    transform: translateX(0);
}

.mobile-nav-link {
    display: block;
    padding: var(--spacing-md) 0;
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    font-size: 1.1rem;
    font-family: 'Poppins', sans-serif;
    border-bottom: 1px solid var(--border-light);
    transition: all 0.3s ease;
}

.mobile-nav-link:hover {
    color: var(--primary-color);
    padding-left: var(--spacing-sm);
}

/* Mobile Theme Toggle */
.mobile-theme-toggle {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border-light);
    display: flex;
    justify-content: center;
}

.mobile-theme-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--bg-secondary);
    border: 1px solid var(--border-light);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-sm);
}

.mobile-theme-btn:hover {
    background: var(--bg-tertiary);
    transform: scale(1.05);
    box-shadow: var(--shadow-md);
}

.mobile-theme-btn .theme-icon {
    width: 24px;
    height: 24px;
    color: var(--text-primary);
    transition: transform var(--transition-normal);
}

.mobile-theme-btn:hover .theme-icon {
    transform: rotate(180deg);
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-primary);
    text-decoration: none;
    font-family: 'Poppins', sans-serif;
}

.logo-icon {
    width: 32px;
    height: 32px;
    color: var(--primary-color);
}

.nav-links {
    display: flex;
    gap: var(--spacing-xl);
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: color var(--transition-fast);
    position: relative;
    font-family: 'Poppins', sans-serif;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width var(--transition-normal);
}

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

.nav-actions {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    background: var(--gradient-hero);
    padding-top: 80px;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow: hidden;
}

.gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.1;
    animation: float 8s ease-in-out infinite;
}

.orb-1 {
    width: 400px;
    height: 400px;
    background: var(--gradient-primary);
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.orb-2 {
    width: 300px;
    height: 300px;
    background: var(--gradient-accent);
    top: 60%;
    right: 10%;
    animation-delay: 2s;
}

.orb-3 {
    width: 200px;
    height: 200px;
    background: var(--gradient-secondary);
    bottom: 20%;
    left: 50%;
    animation-delay: 4s;
}

.hero-pattern {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: radial-gradient(circle at 1px 1px, rgba(220, 38, 38, 0.1) 1px, transparent 0);
    background-size: 20px 20px;
    opacity: 0.3;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-xl);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-4xl);
    align-items: center;
    position: relative;
    z-index: 2;
}

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

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: var(--spacing-xl);
    color: var(--text-primary);
}

.badge-icon {
    width: 16px;
    height: 16px;
    color: var(--primary-color);
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--spacing-xl);
    font-family: 'Poppins', sans-serif;
}

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

.hero-description {
    font-size: 1.25rem;
    line-height: 1.6;
    margin-bottom: var(--spacing-2xl);
    color: var(--text-secondary);
    font-weight: 400;
}

.hero-actions {
    display: flex;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-3xl);
}

.hero-stats {
    display: flex;
    gap: var(--spacing-2xl);
}

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

.stat-number {
    font-size: 2rem;
    font-weight: 800;
    color: var(--text-primary);
    font-family: 'Poppins', sans-serif;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* Hero Visual - Professional Mobile Mockup */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Phone Mockup Container */
.phone-mockup-container {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xl);
}

/* Floating Elements */
.floating-elements {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    z-index: 1;
}

.floating-card {
    position: absolute;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.1),
        0 4px 16px rgba(0, 0, 0, 0.05);
    animation: float 6s ease-in-out infinite;
    min-width: 120px;
}

.floating-card.card-1 {
    top: 5%;
    left: -25%;
    animation-delay: 0s;
}

.floating-card.card-2 {
    top: 25%;
    right: -30%;
    animation-delay: 2s;
}

.floating-card.card-3 {
    bottom: 15%;
    left: -20%;
    animation-delay: 4s;
}

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

.card-text {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    font-family: 'Poppins', sans-serif;
}

.phone-mockup {
    position: relative;
    width: 320px;
    height: 600px;
    z-index: 2;
    transform: perspective(1000px) rotateY(-15deg) rotateX(5deg);
    transition: transform var(--transition-normal);
}

.phone-mockup:hover {
    transform: perspective(1000px) rotateY(-10deg) rotateX(2deg);
}

.phone-frame {
    width: 100%;
    height: 100%;
    background: linear-gradient(145deg, #2d3748, #1a202c);
    border-radius: 40px;
    padding: 8px;
    box-shadow: 
        0 25px 50px -12px rgba(0, 0, 0, 0.25),
        0 0 0 1px rgba(255, 255, 255, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    position: relative;
}

.phone-frame::before {
    content: '';
    position: absolute;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: #4a5568;
    border-radius: 2px;
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: var(--bg-primary);
    border-radius: 32px;
    overflow: hidden;
    position: relative;
}

.app-preview {
    padding: var(--spacing-xl);
    height: 100%;
    display: flex;
    flex-direction: column;
    background: var(--bg-primary);
}

.app-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--border-light);
}

.app-logo {
    width: 32px;
    height: 32px;
    color: var(--primary-color);
}

.app-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    font-family: 'Poppins', sans-serif;
}

.app-status {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

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

.app-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.scrollable-content {
    overflow-y: auto;
    overflow-x: hidden;
    scrollbar-width: thin;
    scrollbar-color: rgba(220, 38, 38, 0.3) transparent;
}

.scrollable-content::-webkit-scrollbar {
    width: 4px;
}

.scrollable-content::-webkit-scrollbar-track {
    background: transparent;
}

.scrollable-content::-webkit-scrollbar-thumb {
    background: rgba(220, 38, 38, 0.3);
    border-radius: 2px;
}

.scrollable-content::-webkit-scrollbar-thumb:hover {
    background: rgba(220, 38, 38, 0.5);
}

.welcome-section {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.welcome-section h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
    font-family: 'Poppins', sans-serif;
}

.welcome-section p {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.quick-actions {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.action-card {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    border-radius: var(--radius-xl);
    transition: all var(--transition-normal);
    cursor: pointer;
}

.action-card.primary {
    background: var(--primary-light);
    border: 1px solid rgba(220, 38, 38, 0.1);
}

.action-card.secondary {
    background: var(--accent-light);
    border: 1px solid rgba(5, 150, 105, 0.1);
}

.action-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.action-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.action-card.primary .action-icon {
    background: var(--primary-color);
    color: white;
}

.action-card.secondary .action-icon {
    background: var(--accent-color);
    color: white;
}

.action-icon svg {
    width: 20px;
    height: 20px;
}

.action-text {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

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

.action-subtitle {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.recent-activity {
    margin-top: auto;
}

.recent-activity h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
    font-family: 'Poppins', sans-serif;
}

.activity-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
}

.activity-icon {
    width: 32px;
    height: 32px;
    background: var(--success-color);
    color: white;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.activity-icon svg {
    width: 16px;
    height: 16px;
}

.activity-text {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.activity-text span:first-child {
    font-weight: 500;
    color: var(--text-primary);
    font-size: 0.875rem;
}

.activity-time {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

/* Download Section */
.download-section {
    margin-top: var(--spacing-xl);
    z-index: 2;
}

.download-buttons {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
    max-width: 400px;
}

.download-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    border: none;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-normal);
    font-family: 'Poppins', sans-serif;
    position: relative;
    overflow: hidden;
}

.download-btn.primary {
    background: var(--primary-color);
    color: white;
    box-shadow: var(--shadow-sm);
}

.download-btn.primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

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

.download-btn.secondary:hover {
    background: var(--bg-tertiary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.btn-icon {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.btn-icon svg {
    width: 16px;
    height: 16px;
}

.btn-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
    text-align: left;
}

.btn-title {
    font-weight: 600;
    font-size: 0.875rem;
    line-height: 1.2;
}

.btn-subtitle {
    font-size: 0.75rem;
    opacity: 0.8;
    line-height: 1.2;
}

/* Stats Section in Mobile */
.stats-section {
    margin-top: var(--spacing-lg);
}

.stats-section h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
    font-family: 'Poppins', sans-serif;
}

.stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.stat-card {
    padding: var(--spacing-md);
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    text-align: center;
}

.stat-card .stat-number {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    font-family: 'Poppins', sans-serif;
}

.stat-card .stat-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* Sections */
.section-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: var(--spacing-lg);
    color: var(--text-primary);
    font-family: 'Poppins', sans-serif;
}

.section-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
    font-weight: 400;
}

/* Features Section */
.features {
    padding: var(--spacing-4xl) 0;
    background: linear-gradient(135deg, #fef2f2 0%, #fef7f7 25%, #f0f9ff 50%, #f0fdf4 75%, #fefce8 100%);
    position: relative;
    overflow: hidden;
}

.features::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 20%, rgba(220, 38, 38, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(5, 150, 105, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 60%, rgba(31, 41, 55, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.features::after {
    content: '';
    position: absolute;
    top: 10%;
    right: 10%;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(220, 38, 38, 0.05) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 8s ease-in-out infinite;
    pointer-events: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-xl);
    position: relative;
    z-index: 2;
}

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

.feature-card {
    padding: var(--spacing-2xl);
    text-align: center;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-2xl);
    box-shadow: 
        0 8px 32px 0 rgba(31, 38, 135, 0.12),
        0 4px 16px 0 rgba(0, 0, 0, 0.04),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);
    pointer-events: none;
}

.feature-card:hover {
    transform: translateY(-12px);
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 
        0 25px 50px 0 rgba(31, 38, 135, 0.18),
        0 12px 32px 0 rgba(0, 0, 0, 0.08),
        inset 0 1px 0 rgba(255, 255, 255, 0.4);
    border-color: rgba(255, 255, 255, 0.3);
}

.feature-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--spacing-lg);
    background: var(--gradient-primary);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-inverse);
}

.feature-icon svg {
    width: 32px;
    height: 32px;
}

.feature-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
    font-family: 'Poppins', sans-serif;
}

.feature-description {
    color: var(--text-secondary);
    line-height: 1.6;
    font-weight: 400;
}

/* How It Works Section */
.how-it-works {
    padding: var(--spacing-4xl) 0;
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 25%, #f0fdf4 50%, #fefce8 75%, #fef2f2 100%);
    position: relative;
    overflow: hidden;
}

.how-it-works::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 70% 30%, rgba(220, 38, 38, 0.08) 0%, transparent 60%),
        radial-gradient(circle at 30% 70%, rgba(5, 150, 105, 0.08) 0%, transparent 60%),
        radial-gradient(circle at 50% 50%, rgba(31, 41, 55, 0.03) 0%, transparent 70%);
    pointer-events: none;
}

.how-it-works::after {
    content: '';
    position: absolute;
    bottom: 15%;
    left: 15%;
    width: 150px;
    height: 150px;
    background: radial-gradient(circle, rgba(5, 150, 105, 0.06) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 10s ease-in-out infinite reverse;
    pointer-events: none;
}

.steps-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xl);
    max-width: 800px;
    margin: 0 auto;
}

.step-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    flex: 1;
}

.step-number {
    width: 64px;
    height: 64px;
    background: var(--gradient-primary);
    color: var(--text-inverse);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: var(--spacing-lg);
    font-family: 'Poppins', sans-serif;
}

.step-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
    font-family: 'Poppins', sans-serif;
}

.step-description {
    color: var(--text-secondary);
    line-height: 1.6;
    font-weight: 400;
}

.step-connector {
    width: 100px;
    height: 2px;
    background: var(--gradient-primary);
    margin: 0 var(--spacing-md);
    position: relative;
    top: -32px;
}

/* Download Section */
.download {
    padding: var(--spacing-4xl) 0;
    background: var(--gradient-hero);
    color: var(--text-primary);
}

.download-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.download-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: var(--spacing-lg);
    font-family: 'Poppins', sans-serif;
}

.download-description {
    font-size: 1.125rem;
    line-height: 1.6;
    margin-bottom: var(--spacing-2xl);
    color: var(--text-secondary);
    font-weight: 400;
}

.download-buttons {
    display: flex;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.download-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    text-decoration: none;
    color: var(--text-primary);
    transition: all var(--transition-normal);
}

.download-btn:hover {
    background: var(--bg-glass-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.download-btn svg {
    width: 32px;
    height: 32px;
}

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

.btn-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.btn-name {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    font-family: 'Poppins', sans-serif;
}

.download-info {
    color: var(--text-secondary);
    font-weight: 400;
}

.download-info p {
    margin-bottom: var(--spacing-xs);
}

.download-visual {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2xl);
    align-items: center;
    justify-content: center;
    min-height: 500px;
}

/* Download Stats */
.download-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    width: 100%;
    max-width: 600px;
}

.stat-card {
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    text-align: center;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(255, 107, 107, 0.1) 0%, 
        rgba(255, 193, 7, 0.1) 50%, 
        rgba(76, 175, 80, 0.1) 100%);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

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

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.stat-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto var(--spacing-md);
    color: var(--primary-color);
    position: relative;
    z-index: 2;
}

.stat-icon svg {
    width: 100%;
    height: 100%;
}

.stat-content {
    position: relative;
    z-index: 2;
}

.stat-number {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: var(--spacing-xs);
    font-family: 'Poppins', sans-serif;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* App Preview Cards */
.app-preview-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    width: 100%;
    max-width: 600px;
}

.preview-card {
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.preview-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(255, 107, 107, 0.05) 0%, 
        rgba(255, 193, 7, 0.05) 50%, 
        rgba(76, 175, 80, 0.05) 100%);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

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

.preview-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.card-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    position: relative;
    z-index: 2;
}

.card-icon {
    width: 32px;
    height: 32px;
    color: var(--primary-color);
}

.card-icon svg {
    width: 100%;
    height: 100%;
}

.card-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    font-family: 'Poppins', sans-serif;
}

.card-description {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.4;
    position: relative;
    z-index: 2;
}

/* Floating Elements */
.floating-elements {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    z-index: 1;
}

.floating-heart,
.floating-drop,
.floating-star {
    position: absolute;
    width: 24px;
    height: 24px;
    color: var(--primary-color);
    opacity: 0.6;
}

.floating-heart {
    top: 10%;
    left: 10%;
}

.floating-drop {
    top: 20%;
    right: 15%;
}

.floating-star {
    bottom: 20%;
    left: 20%;
}

.floating-heart svg,
.floating-drop svg,
.floating-star svg {
    width: 100%;
    height: 100%;
}

/* Legal Pages Styles */
.legal-page {
    padding: var(--spacing-4xl) 0;
    background: var(--gradient-hero);
    color: var(--text-primary);
    min-height: 100vh;
}

.legal-header {
    text-align: center;
    margin-bottom: var(--spacing-4xl);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.legal-title {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: var(--spacing-md);
    font-family: 'Poppins', sans-serif;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.legal-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
    font-weight: 500;
}

.legal-description {
    font-size: 1.25rem;
    line-height: 1.6;
    color: var(--text-secondary);
    font-weight: 400;
}

.legal-content {
    max-width: 900px;
    margin: 0 auto;
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: var(--spacing-3xl);
    box-shadow: var(--shadow-xl);
}

.legal-section {
    margin-bottom: var(--spacing-3xl);
}

.legal-section:last-child {
    margin-bottom: 0;
}

.section-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: var(--spacing-lg);
    font-family: 'Poppins', sans-serif;
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: var(--spacing-sm);
}

.section-content {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-primary);
}

.section-content h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: var(--spacing-lg) 0 var(--spacing-md);
    font-family: 'Poppins', sans-serif;
}

.section-content p {
    margin-bottom: var(--spacing-md);
}

.section-content ul {
    margin: var(--spacing-md) 0;
    padding-left: var(--spacing-lg);
}

.section-content li {
    margin-bottom: var(--spacing-sm);
    position: relative;
}

.section-content li::marker {
    color: var(--primary-color);
}

.section-content strong {
    color: var(--primary-color);
    font-weight: 600;
}

.contact-info {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin-top: var(--spacing-md);
}

.contact-info p {
    margin-bottom: var(--spacing-sm);
    font-weight: 500;
}

.contact-info p:last-child {
    margin-bottom: 0;
}

.legal-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: var(--spacing-3xl);
    padding-top: var(--spacing-2xl);
    border-top: 1px solid var(--border-color);
}

.back-to-home .btn-primary {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--gradient-primary);
    color: white;
    text-decoration: none;
    border-radius: var(--radius-lg);
    font-weight: 600;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-md);
}

.back-to-home .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-icon {
    width: 20px;
    height: 20px;
}

.btn-text {
    font-family: 'Poppins', sans-serif;
}

.legal-links {
    display: flex;
    gap: var(--spacing-lg);
}

.legal-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: color var(--transition-normal);
    position: relative;
}

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

.legal-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width var(--transition-normal);
}

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

.mockup-phone {
    width: 100%;
    height: 100%;
    background: var(--bg-primary);
    border-radius: 25px;
    overflow: hidden;
}

.mockup-screen {
    padding: var(--spacing-xl);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.mockup-header {
    font-size: 1.25rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: var(--spacing-xl);
    color: var(--text-primary);
    font-family: 'Poppins', sans-serif;
}

.mockup-features {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.mockup-feature {
    padding: var(--spacing-md);
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-weight: 500;
}

/* Contact Section */
.contact {
    padding: var(--spacing-4xl) 0;
    background: linear-gradient(135deg, #fefce8 0%, #fef3c7 25%, #fef2f2 50%, #f0f9ff 75%, #f0fdf4 100%);
    position: relative;
    overflow: hidden;
}

.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 10% 20%, rgba(220, 38, 38, 0.06) 0%, transparent 50%),
        radial-gradient(circle at 90% 80%, rgba(5, 150, 105, 0.06) 0%, transparent 50%),
        radial-gradient(circle at 60% 40%, rgba(31, 41, 55, 0.04) 0%, transparent 60%);
    pointer-events: none;
}

.contact::after {
    content: '';
    position: absolute;
    top: 20%;
    left: 5%;
    width: 100px;
    height: 100px;
    background: radial-gradient(circle, rgba(31, 41, 55, 0.04) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 12s ease-in-out infinite;
    pointer-events: none;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.contact-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.contact-icon {
    width: 48px;
    height: 48px;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-inverse);
}

.contact-icon svg {
    width: 24px;
    height: 24px;
}

.contact-details h3 {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
    color: var(--text-primary);
    font-family: 'Poppins', sans-serif;
}

.contact-details p {
    color: var(--text-secondary);
    font-weight: 400;
}

.contact-form {
    padding: var(--spacing-2xl);
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border-radius: var(--radius-2xl);
    box-shadow: 
        0 8px 32px 0 rgba(31, 38, 135, 0.15),
        0 4px 16px 0 rgba(0, 0, 0, 0.05),
        inset 0 1px 0 rgba(255, 255, 255, 0.4);
    position: relative;
    overflow: hidden;
}

.contact-form::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);
    pointer-events: none;
}

.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-md);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 1rem;
    transition: all var(--transition-normal);
    font-family: 'Poppins', sans-serif;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-tertiary);
}

/* Form Actions */
.form-actions {
    display: flex;
    justify-content: center;
    margin-top: var(--spacing-xl);
}

/* Modern Send Message Button */
.btn-send-message {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-lg) var(--spacing-2xl);
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    border: none;
    border-radius: var(--radius-xl);
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    box-shadow: 
        0 4px 15px rgba(220, 38, 38, 0.3),
        0 2px 8px rgba(220, 38, 38, 0.2);
}

.btn-send-message::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.6s ease;
}

.btn-send-message:hover {
    transform: translateY(-2px);
    box-shadow: 
        0 8px 25px rgba(220, 38, 38, 0.4),
        0 4px 12px rgba(220, 38, 38, 0.3);
    background: linear-gradient(135deg, var(--primary-dark) 0%, #b91c1c 100%);
}

.btn-send-message:hover::before {
    left: 100%;
}

.btn-send-message:active {
    transform: translateY(0);
    box-shadow: 
        0 2px 8px rgba(220, 38, 38, 0.3),
        0 1px 4px rgba(220, 38, 38, 0.2);
}

.btn-text {
    position: relative;
    z-index: 1;
}

.btn-icon {
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 1;
    transition: transform var(--transition-normal);
}

.btn-send-message:hover .btn-icon {
    transform: translateX(2px);
}

.btn-icon svg {
    width: 16px;
    height: 16px;
}

/* Footer */
.footer {
    background: var(--bg-primary);
    border-top: 1px solid var(--border-light);
    padding: var(--spacing-3xl) 0 var(--spacing-xl);
}

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

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: var(--spacing-lg);
    font-family: 'Poppins', sans-serif;
}

.footer-description {
    color: var(--text-secondary);
    line-height: 1.6;
    font-weight: 400;
}

.footer-title {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
    color: var(--text-primary);
    font-family: 'Poppins', sans-serif;
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color var(--transition-fast);
    font-weight: 400;
}

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

.social-links {
    display: flex;
    gap: var(--spacing-md);
}

.social-link {
    width: 40px;
    height: 40px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    text-decoration: none;
    transition: all var(--transition-normal);
}

.social-link:hover {
    background: var(--primary-color);
    color: var(--text-inverse);
    transform: translateY(-2px);
}

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

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--border-light);
    color: var(--text-secondary);
    font-weight: 400;
}

/* Toast Notifications */
.toast {
    position: fixed;
    top: var(--spacing-xl);
    right: var(--spacing-xl);
    z-index: 10000;
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-xl);
    transform: translateX(100%);
    opacity: 0;
    transition: all var(--transition-normal);
    max-width: 400px;
}

.toast.show {
    transform: translateX(0);
    opacity: 1;
}

.toast.success {
    border-left: 4px solid var(--success-color);
}

.toast-content {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.toast-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.toast-message {
    flex: 1;
}

.toast-message strong {
    display: block;
    margin-bottom: var(--spacing-xs);
    color: var(--text-primary);
    font-weight: 700;
}

.toast-message br + span {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

/* Ripple Effect */
.ripple {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: scale(0);
    animation: ripple 0.6s linear;
    pointer-events: none;
}

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

.btn-loading::after {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    margin: auto;
    border: 2px solid transparent;
    border-top-color: currentColor;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* Floating Particles */
.floating-particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: rgba(220, 38, 38, 0.3);
    border-radius: 50%;
    animation: float 10s linear infinite;
}

/* Screen Reader Only */
.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;
}

/* No Animations */
.no-animations *,
.no-animations *::before,
.no-animations *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
}

/* Reduced Animations */
.reduced-animations .floating-particle {
    display: none;
}

.reduced-animations .gradient-orb {
    animation: none;
}

/* Page Hidden State */
.page-hidden * {
    animation-play-state: paused !important;
}

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

.text-left {
    text-align: left;
}

.text-right {
    text-align: right;
}

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--spacing-xs); }
.mb-2 { margin-bottom: var(--spacing-sm); }
.mb-3 { margin-bottom: var(--spacing-md); }
.mb-4 { margin-bottom: var(--spacing-lg); }
.mb-5 { margin-bottom: var(--spacing-xl); }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--spacing-xs); }
.mt-2 { margin-top: var(--spacing-sm); }
.mt-3 { margin-top: var(--spacing-md); }
.mt-4 { margin-top: var(--spacing-lg); }
.mt-5 { margin-top: var(--spacing-xl); }