/* Ultra-Premium CSS Variables */
:root {
    /* Premium Color Palette */
    --primary: #6366f1;
    --primary-dark: #4f46e5;
    --primary-light: #818cf8;
    --secondary: #f59e0b;
    --accent: #10b981;
    --success: #059669;
    --warning: #d97706;
    --error: #dc2626;
    
    /* Neutral Colors */
    --white: #ffffff;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    --black: #000000;
    
    /* Premium Gradients */
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-secondary: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --gradient-accent: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    --gradient-success: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
    --gradient-dark: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    --gradient-glass: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);
    --gradient-hero: linear-gradient(135deg, rgba(99, 102, 241, 0.9) 0%, rgba(139, 92, 246, 0.8) 50%, rgba(236, 72, 153, 0.7) 100%);
    
    /* Premium Shadows */
    --shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --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-glow: 0 0 20px rgba(99, 102, 241, 0.3);
    --shadow-glow-lg: 0 0 40px rgba(99, 102, 241, 0.4);
    
    /* Premium Border Radius */
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --radius-2xl: 24px;
    --radius-3xl: 32px;
    --radius-full: 9999px;
    
    /* Premium Transitions */
    --transition-fast: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: all 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

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

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--gray-800);
    background-color: var(--white);
    overflow-x: hidden;
    font-feature-settings: 'kern' 1, 'liga' 1, 'calt' 1;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

/* Header Styles */
.header {
    background: rgba(255, 255, 255, 0.85);
    -webkit-backdrop-filter: blur(24px) saturate(180%);
    backdrop-filter: blur(24px) saturate(180%);
    padding: 0.75rem 0;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: var(--transition-normal);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: var(--shadow-sm);
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.95);
    box-shadow: var(--shadow-lg);
    border-bottom-color: rgba(0, 0, 0, 0.05);
}

.header-container {
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    direction: ltr; /* Keep header layout LTR regardless of body direction */
}

.logo {
    order: -1; /* Always keep logo on the left */
}

.logo img {
    height: 40px;
    transition: var(--transition-normal);
    filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.1));
}

.header-actions {
    order: 1; /* Always keep actions on the right */
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2.5rem;
    align-items: center;
}

.nav-menu a {
    text-decoration: none;
    color: var(--gray-700);
    font-family: 'Poppins', sans-serif;
    font-weight: 500;
    font-size: 0.9rem;
    transition: var(--transition-normal);
    position: relative;
    padding: 0.75rem 0;
    letter-spacing: 0.01em;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: var(--transition-normal);
    border-radius: var(--radius-sm);
}

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

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

/* Language Selector */
.language-selector {
    position: relative;
    margin-right: 1.5rem;
}

.language-btn {
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid var(--gray-200);
    color: var(--gray-700);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-md);
    font-weight: 500;
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition-normal);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.language-btn:hover {
    background: var(--white);
    border-color: var(--primary);
    color: var(--primary);
}

.language-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    min-width: 120px;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition-normal);
}

.language-dropdown.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.language-option {
    padding: 0.75rem 1rem;
    cursor: pointer;
    transition: var(--transition-fast);
    font-size: 0.9rem;
    color: var(--gray-700);
}

.language-option:hover {
    background: var(--gray-50);
    color: var(--primary);
}

.language-option.active {
    background: var(--primary);
    color: var(--white);
}

.download-btn {
    background: var(--gradient-primary);
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-full);
    text-decoration: none;
    font-family: 'Poppins', sans-serif;
    font-weight: 500;
    font-size: 0.85rem;
    transition: var(--transition-normal);
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
    letter-spacing: 0.01em;
}

.download-btn::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: var(--transition-slow);
}

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

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

.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* Hero Section */
.hero {
    width: 100%;
    background: 
        radial-gradient(circle at 20% 80%, rgba(99, 102, 241, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(236, 72, 153, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(139, 92, 246, 0.1) 0%, transparent 50%),
        url('./Images/background_hero.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: scroll;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-hero);
    z-index: 1;
}

.hero-content {
    max-width: 1100px;
    padding: 0 2rem;    
    position: relative;
    z-index: 2;
}
      
.hero h1 {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2rem, 5vw, 3.2rem);
    font-weight: 600;
    margin-bottom: 1.5rem;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    background: linear-gradient(135deg, #ffffff 0%, #f0f9ff 50%, #e0f2fe 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.01em;
    line-height: 1.2;
    animation: heroTitle 1.2s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.hero .subtitle {
    font-family: 'Poppins', sans-serif;
    font-size: clamp(1rem, 2.5vw, 1.3rem);
    margin-bottom: 1rem;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    font-weight: 500;
    letter-spacing: -0.01em;
    animation: heroSubtitle 1.2s cubic-bezier(0.4, 0, 0.2, 1) 0.2s both;
}

.hero .description {
    font-family: 'Inter', sans-serif;
    font-size: clamp(0.9rem, 2vw, 1.1rem);
    margin-bottom: 2.5rem;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    font-weight: 400;
    line-height: 1.6;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    animation: heroDescription 1.2s cubic-bezier(0.4, 0, 0.2, 1) 0.4s both;
}

.cta-buttons {
    display: flex;
    gap: 2rem;
    justify-content: center;
    flex-wrap: wrap;
    animation: heroButtons 1.2s cubic-bezier(0.4, 0, 0.2, 1) 0.6s both;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1.25rem 2.5rem;
    background: rgba(255, 255, 255, 0.15);
    color: white;
    text-decoration: none;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 1.1rem;
    transition: var(--transition-normal);
    -webkit-backdrop-filter: blur(20px);
    backdrop-filter: blur(20px);
    border: 2px solid rgba(255, 255, 255, 0.2);
    position: relative;
    overflow: hidden;
    letter-spacing: 0.01em;
}

.btn::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%);
    opacity: 0;
    transition: var(--transition-normal);
}

.btn:hover::before {
    opacity: 1;
}

.btn:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
    border-color: rgba(255, 255, 255, 0.4);
}

.btn-primary {
    background: var(--gradient-accent);
    border-color: transparent;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
}

/* Hero Animations */
@keyframes heroTitle {
    from {
        opacity: 0;
        transform: translateY(60px) scale(0.9);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

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

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

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

/* Content Sections */
.container {
    max-width: 1440px;
    width: 80%;
    margin: 0 auto;
    padding: 0 2rem;
}

.section {
    padding: 5rem 0;
}

.section h2 {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2rem, 4vw, 2.8rem);
    text-align: center;
    margin-bottom: 1.5rem;
    color: var(--gray-900);
    position: relative;
    letter-spacing: -0.01em;
    font-weight: 600;
    line-height: 1.2;
}

.section h2::after {
    content: '';
    position: absolute;
    bottom: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 6px;
    background: var(--gradient-primary);
    border-radius: var(--radius-sm);
}

.section .subtitle {
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 2.5rem;
    text-align: center;
    max-width: 650px;
    margin-left: auto;
    margin-right: auto;
    color: var(--gray-600);
    font-weight: 400;
}

/* Features Section */
.features {
    background: linear-gradient(135deg, var(--gray-50) 0%, var(--white) 100%);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

.feature-card {
    background: var(--white);
    padding: 2rem 1.5rem;
    border-radius: var(--radius-2xl);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
    border: 1px solid var(--gray-100);
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: var(--gradient-primary);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-2xl);
    border-color: var(--gray-200);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
    filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.1));
}

.feature-card h3 {
    font-family: 'Poppins', sans-serif;
    font-size: 1.3rem;
    margin-bottom: 0.75rem;
    color: var(--gray-900);
    font-weight: 600;
    letter-spacing: -0.01em;
    line-height: 1.2;
}

.feature-card p {
    color: var(--gray-600);
    text-align: center;
    margin: 0;
    line-height: 1.5;
    font-size: 0.95rem;
}

/* How It Works Section */
.how-it-works {
    background: var(--white);
}

.steps-container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-top: 4rem;
}

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

.step-number {
    width: 70px;
    height: 70px;
    background: var(--gradient-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    font-weight: 700;
    margin: 0 auto 1.5rem;
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}

.step-number::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.2) 0%, transparent 100%);
    border-radius: 50%;
}

.step h3 {
    font-family: 'Poppins', sans-serif;
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: var(--gray-900);
    font-weight: 600;
    letter-spacing: -0.01em;
    line-height: 1.2;
}

.step p {
    color: var(--gray-600);
    margin: 0;
    line-height: 1.5;
    font-size: 0.95rem;
}

/* About Section */
.about {
    background: linear-gradient(135deg, var(--gray-50) 0%, var(--white) 100%);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    margin-top: 4rem;
}

.about-text h2 {
    text-align: left;
    margin-bottom: 2rem;
    font-size: clamp(2rem, 4vw, 2.6rem) !important;
}

.about-text p {
    text-align: left;
    margin-bottom: 1.5rem;
    color: var(--gray-600);
    line-height: 1.6;
    font-size: 1rem;
}

/* RTL overrides */
body[dir="rtl"] .about-text h2,
body[dir="rtl"] .about-text p {
    text-align: right;
}

body[dir="ltr"] .about-text h2,
body[dir="ltr"] .about-text p {
    text-align: left;
}

.about-image {
    position: relative;
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-2xl);
}

.about-image img {
    display: block; /* remove inline-image baseline gap */
    width: 100%;
    height: auto;
    transform: scale(1.006); /* subtle enlargement ~2-3px depending on size */
    transition: var(--transition-slow);
}

.about-image:hover img {
    transform: scale(1.056); /* keep ~5% hover zoom relative to base scale */
}

/* Testimonials Section */
.testimonials {
    background: var(--white);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-top: 3rem;
}

.testimonial-card {
    background: var(--white);
    padding: 1.5rem 1.25rem;
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--gray-100);
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.testimonial-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-2xl);
    border-color: var(--gray-200);
}

.testimonial-content {
    margin-bottom: 1.25rem;
}

.stars {
    font-size: 1rem;
    margin-bottom: 0.75rem;
    display: block;
}

.testimonial-text {
    color: var(--gray-700);
    line-height: 1.5;
    font-size: 0.9rem;
    font-style: italic;
    margin: 0;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.author-avatar {
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: white;
    flex-shrink: 0;
}

.author-info h4 {
    font-family: 'Poppins', sans-serif;
    font-size: 0.95rem;
    margin-bottom: 0.15rem;
    color: var(--gray-900);
    font-weight: 600;
}

.author-info p {
    color: var(--gray-500);
    font-size: 0.8rem;
    margin: 0;
}

/* Download Section */
.download {
    background: var(--gradient-dark);
    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 20% 80%, rgba(99, 102, 241, 0.2) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(236, 72, 153, 0.2) 0%, transparent 50%);
}

.download h2 {
    color: white;
    position: relative;
    z-index: 2;
}

.download h2::after {
    background: rgba(255, 255, 255, 0.3);
}

.download .subtitle {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.4rem;
    margin-bottom: 3.5rem;
    position: relative;
    z-index: 2;
}

.app-buttons {
    display: flex;
    gap: 2.5rem;
    justify-content: center;
    flex-wrap: wrap;
    position: relative;
    z-index: 2;
}

.app-btn {
    display: inline-flex;
    align-items: center;
    gap: 1.25rem;
    padding: 0; /*1.5rem 3rem;*/
    /*background: rgba(255, 255, 255, 0.1);*/
    color: white;
    text-decoration: none;
    /*border-radius: var(--radius-2xl);*/
    font-weight: 600;
    transition: var(--transition-normal);
    -webkit-backdrop-filter: blur(20px);
    backdrop-filter: blur(20px);
    border: 0px solid rgba(255, 255, 255, 0.2);
    position: relative;
    overflow: hidden;
    letter-spacing: 0.01em;
}

.app-btn::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%);
    opacity: 0;
    transition: var(--transition-normal);
}

/* .app-btn:hover::before {
    opacity: 1;
} */

.app-btn:hover {
    /*background: rgba(255, 255, 255, 0.2);*/
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
    border-color: rgba(255, 255, 255, 0.4);
}

.app-store-text {
    font-size: 1rem;
    opacity: 0.8;
    font-weight: 400;
}

.app-store-name {
    font-size: 1.4rem;
    font-weight: 700;
    letter-spacing: -0.01em;
}

.app-icon {
    font-size: 3rem;
}

/* Contact Section */
.contact {
    background: var(--white);
    text-align: center;
}

.contact-info {
    display: flex;
    justify-content: center;
    gap: 2.5rem;
    flex-wrap: wrap;
    margin-top: 5rem;
    direction: ltr; /* Keep contact items LTR regardless of page direction */
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    font-size: 1.3rem;
    padding: 2rem 3rem;
    background: var(--white);
    border-radius: var(--radius-2xl);
    transition: var(--transition-normal);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--gray-100);
    text-decoration: none;
    color: var(--gray-700);
    font-weight: 600;
    direction: ltr; /* Keep icon and text LTR (icon on left, text on right) */
}

.contact-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-2xl);
    border-color: var(--gray-200);
    color: var(--primary);
}

.contact-item a {
    color: inherit;
    text-decoration: none;
    font-weight: 600;
}

.contact-icon {
    font-size: 2rem;
}

/* Footer */
.footer {
    background: var(--gray-900);
    color: white;
    padding: 6rem 0 3rem;
    text-align: center;
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
}

.footer-content {
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 2rem;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 3rem;
}

.social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border-radius: 50%;
    text-decoration: none;
    transition: var(--transition-normal);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.social-links a:hover {
    background: var(--gradient-primary);
    transform: translateY(-3px);
    box-shadow: var(--shadow-glow);
}

.social-links img {
    width: 28px;
    height: 28px;
    filter: brightness(0) invert(1);
}

.footer p {
    color: var(--gray-400);
    font-size: 1rem;
}

/* Loading Animations */
.fade-in {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--gray-100);
}

::-webkit-scrollbar-thumb {
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--gradient-secondary);
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    
    .section {
        padding: 4rem 0;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    
    .steps-container {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .about-text h2,
    .about-text p {
        text-align: center;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .contact-info {
        flex-direction: column;
        gap: 2rem;
    }
    
    .app-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .header-container {
        padding: 0 1.5rem;
    }
    
    .container {
        padding: 0 1.5rem;
        width: 90%;
    }
}

@media (max-width: 480px) {
    .steps-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .container {
        width: 95%;
    }
}