/* 
 * Kikuyulearn CSS - Version 1.1
 * Fixed hamburger menu styling - shows all navigation items
 * Last updated: September 2025
 */

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

body {
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--secondary-black);
    overflow-x: hidden;
    font-size: var(--text-base);
    font-weight: 400;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Enhanced Color Variables - Modern Design System */
:root {
    /* Primary Colors - Enhanced Orange Palette */
    --primary-orange: #FF6B35;
    --primary-orange-light: #FF8A65;
    --primary-orange-dark: #E55A2B;
    --primary-orange-darker: #D84315;
    
    /* Secondary Colors - Rich Black Palette */
    --secondary-black: #1A1A1A;
    --secondary-black-light: #2D2D2D;
    --secondary-black-dark: #0D0D0D;
    
    /* Accent Colors - Modern Teal */
    --accent-teal: #20B2AA;
    --accent-teal-light: #4DB6AC;
    --accent-teal-dark: #00695C;
    
    /* Neutral Colors - Enhanced Gray Scale */
    --white: #FFFFFF;
    --light-gray: #F8F9FA;
    --light-gray-2: #E9ECEF;
    --medium-gray: #6C757D;
    --medium-gray-light: #ADB5BD;
    --dark-gray: #495057;
    --dark-gray-light: #343A40;
    
    /* Semantic Colors */
    --success: #28A745;
    --success-light: #D4EDDA;
    --warning: #FFC107;
    --warning-light: #FFF3CD;
    --error: #DC3545;
    --error-light: #F8D7DA;
    --info: #17A2B8;
    --info-light: #D1ECF1;
    
    /* Gradient Definitions */
    --gradient-primary: linear-gradient(135deg, var(--primary-orange) 0%, var(--primary-orange-dark) 100%);
    --gradient-secondary: linear-gradient(135deg, var(--secondary-black) 0%, var(--secondary-black-light) 100%);
    --gradient-accent: linear-gradient(135deg, var(--accent-teal) 0%, var(--accent-teal-dark) 100%);
    --gradient-hero: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-card: linear-gradient(145deg, #ffffff 0%, #f8f9fa 100%);
    
    /* Shadow System */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.15);
    --shadow-xl: 0 16px 32px rgba(0, 0, 0, 0.2);
    --shadow-colored: 0 8px 25px rgba(255, 107, 53, 0.3);
    
    /* Border Radius System */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-2xl: 20px;
    --radius-full: 50%;
    
    /* Spacing System */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    
    /* Typography Scale */
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 1.875rem;
    --text-4xl: 2.25rem;
    --text-5xl: 3rem;
    
    /* Transition System */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    --transition-bounce: 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

/* Enhanced Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    z-index: 1000;
    padding: var(--space-md) 0;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-sm);
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    box-shadow: var(--shadow-md);
    padding: var(--space-sm) 0;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    display: flex;
    align-items: center;
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--secondary-black);
    transition: all var(--transition-normal);
    cursor: pointer;
}

.nav-logo:hover {
    transform: translateY(-1px);
}

.nav-logo i {
    margin-right: var(--space-sm);
    color: var(--primary-orange);
    font-size: var(--text-2xl);
    transition: all var(--transition-normal);
}

.nav-logo:hover i {
    transform: rotate(5deg) scale(1.1);
    color: var(--primary-orange-dark);
}

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

/* Desktop navigation styling */
@media (min-width: 769px) {
    .nav-menu {
        display: flex !important;
        position: static !important;
        width: auto !important;
        height: auto !important;
        background: transparent !important;
        backdrop-filter: none !important;
        flex-direction: row !important;
        justify-content: flex-start !important;
        gap: 2rem !important;
    }
    
    .nav-menu .nav-link {
        font-size: 1rem !important;
        font-weight: 500 !important;
        padding: 0.5rem 1rem !important;
        border-radius: 5px !important;
        width: auto !important;
        max-width: none !important;
        text-align: left !important;
    }
}

.nav-link {
    text-decoration: none;
    color: var(--secondary-black);
    font-weight: 500;
    font-size: var(--text-base);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-lg);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.nav-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    transition: left var(--transition-normal);
    z-index: -1;
    opacity: 0.1;
}

.nav-link:hover {
    color: var(--primary-orange);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.nav-link:hover::before {
    left: 0;
}

.nav-link.active {
    color: var(--primary-orange);
    background: rgba(255, 107, 53, 0.1);
    box-shadow: var(--shadow-sm);
}

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

/* Hamburger Menu Styles */
.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 0.5rem;
    z-index: 1001;
    transition: all 0.3s ease;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--primary-orange);
    margin: 3px 0;
    transition: all 0.3s ease;
    border-radius: 2px;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}



/* Enhanced Mobile Responsive Navigation */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }
    
    /* Hide desktop navigation by default */
    .nav-menu {
        display: none;
    }
    
    .nav-buttons {
        display: none;
    }
    
    /* Enhanced mobile navigation overlay */
    .nav-menu.active {
        position: fixed !important;
        top: 0 !important;
        left: 0 !important;
        width: 100% !important;
        height: 100vh !important;
        background: rgba(255, 255, 255, 0.98) !important;
        backdrop-filter: blur(20px) !important;
        -webkit-backdrop-filter: blur(20px) !important;
        display: flex !important;
        flex-direction: column !important;
        justify-content: center !important;
        align-items: center !important;
        gap: var(--space-lg) !important;
        z-index: 999 !important;
        animation: slideInFromRight 0.3s ease-out !important;
    }
    
    /* Enhanced mobile navigation links */
    .nav-menu.active .nav-link {
        font-size: var(--text-lg) !important;
        font-weight: 600 !important;
        padding: var(--space-lg) var(--space-xl) !important;
        border-radius: var(--radius-xl) !important;
        transition: all var(--transition-bounce) !important;
        width: 90% !important;
        max-width: 320px !important;
        text-align: center !important;
        background: var(--gradient-card) !important;
        box-shadow: var(--shadow-lg) !important;
        border: 2px solid transparent !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
        color: var(--secondary-black) !important;
        text-decoration: none !important;
        position: relative !important;
        overflow: hidden !important;
        min-height: 60px !important;
    }
    
    .nav-menu.active .nav-link:hover {
        background: var(--gradient-primary) !important;
        color: var(--white) !important;
        transform: translateY(-4px) scale(1.02) !important;
        box-shadow: var(--shadow-colored) !important;
        border-color: var(--primary-orange) !important;
    }
    
    .nav-menu.active .nav-link::before {
        content: '' !important;
        position: absolute !important;
        top: 0 !important;
        left: -100% !important;
        width: 100% !important;
        height: 100% !important;
        background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent) !important;
        transition: left var(--transition-slow) !important;
    }
    
    .nav-menu.active .nav-link:hover::before {
        left: 100% !important;
    }
    
    /* Mobile button styling */
    .nav-menu.active .mobile-btn {
        width: 200px !important;
        padding: 1rem 2rem !important;
        font-size: 1.1rem !important;
        font-weight: 600 !important;
        border-radius: 25px !important;
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1) !important;
        display: flex !important;
        justify-content: center !important;
        align-items: center !important;
        text-decoration: none !important;
        border: none !important;
        cursor: pointer !important;
        transition: all 0.3s ease !important;
        margin: 5px 0 !important;
    }
    
    /* Sign out button styling in mobile hamburger menu */
    .nav-menu.active .sign-out-btn {
        background: linear-gradient(135deg, #e74c3c, #c0392b) !important;
        color: white !important;
        border-radius: var(--radius-xl) !important;
        padding: var(--space-lg) var(--space-xl) !important;
        margin-top: var(--space-md) !important;
        border: none !important;
        font-weight: 600 !important;
        text-align: center !important;
        transition: all var(--transition-normal) !important;
        box-shadow: var(--shadow-lg) !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
        text-decoration: none !important;
        width: 90% !important;
        max-width: 320px !important;
        min-height: 60px !important;
        font-size: var(--text-lg) !important;
    }
    
    .nav-menu.active .sign-out-btn:hover {
        background: linear-gradient(135deg, #c0392b, #a93226) !important;
        transform: translateY(-2px) !important;
        box-shadow: 0 6px 20px rgba(231, 76, 60, 0.4) !important;
    }
    

    
    .nav-menu.active .mobile-btn:hover {
        transform: translateY(-3px) !important;
        box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2) !important;
    }
    
    .nav-menu.active .mobile-btn.btn-primary {
        background: linear-gradient(135deg, var(--primary-orange), var(--primary-orange-dark)) !important;
        color: var(--white) !important;
    }
    
    .nav-menu.active .mobile-btn.btn-outline {
        background: transparent !important;
        color: var(--primary-orange) !important;
        border: 2px solid var(--primary-orange) !important;
    }
    
    /* Ensure sign out button is visible in mobile menu */
    .nav-menu.active .sign-out-btn {
        display: flex !important;
        visibility: visible !important;
        opacity: 1 !important;
    }
    

}


/* Show sign out button on desktop */
@media (min-width: 769px) {
    .nav-menu .sign-out-btn {
        display: inline-flex !important;
        align-items: center !important;
        justify-content: center !important;
        background: linear-gradient(135deg, #e74c3c, #c0392b) !important;
        color: white !important;
        border-radius: var(--radius-lg) !important;
        padding: var(--space-sm) var(--space-lg) !important;
        margin-top: var(--space-sm) !important;
        border: none !important;
        font-weight: 600 !important;
        text-align: center !important;
        transition: all var(--transition-normal) !important;
        box-shadow: var(--shadow-sm) !important;
        text-decoration: none !important;
        min-width: 120px !important;
        font-size: var(--text-sm) !important;
    }
    
    .nav-menu .sign-out-btn:hover {
        background: linear-gradient(135deg, #c0392b, #a93226) !important;
        transform: translateY(-2px) !important;
        box-shadow: 0 6px 20px rgba(231, 76, 60, 0.4) !important;
    }
}

/* Enhanced Button System */
.btn {
    padding: var(--space-md) var(--space-xl);
    border: none;
    border-radius: var(--radius-lg);
    font-weight: 600;
    font-size: var(--text-base);
    cursor: pointer;
    transition: all var(--transition-normal);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    position: relative;
    overflow: hidden;
    min-height: 44px;
    box-shadow: var(--shadow-sm);
}

.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: left var(--transition-slow);
}

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

.btn-primary {
    background: var(--gradient-primary);
    color: var(--white);
    border: 2px solid transparent;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-colored);
    background: linear-gradient(135deg, var(--primary-orange-light), var(--primary-orange));
}

.btn-primary:active {
    transform: translateY(0);
    box-shadow: var(--shadow-md);
}

.btn-outline {
    background: transparent;
    color: var(--primary-orange);
    border: 2px solid var(--primary-orange);
    box-shadow: none;
}

.btn-outline:hover {
    background: var(--primary-orange);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-colored);
}

.btn-outline:active {
    transform: translateY(0);
    box-shadow: var(--shadow-md);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

.btn-full {
    width: 100%;
    justify-content: center;
}

/* Mobile responsive button improvements */
@media (max-width: 768px) {
    .btn {
        padding: 0.875rem 1.25rem;
        font-size: 0.95rem;
        min-height: 44px;
    }
    
    .btn-large {
        padding: 0.875rem 1.75rem;
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .btn {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
        min-height: 48px;
    }
    
    .btn-large {
        padding: 0.75rem 1.5rem;
        font-size: 0.95rem;
    }
}

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

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="circles" width="50" height="50" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="2" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23circles)"/></svg>');
    opacity: 0.3;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-title {
    font-size: var(--text-5xl);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--space-xl);
    color: var(--white);
    text-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
    letter-spacing: -0.02em;
    animation: fadeInUp 1s ease-out;
}

.highlight {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: none;
    position: relative;
}

.highlight::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--gradient-primary);
    border-radius: var(--radius-sm);
    animation: expandWidth 1.5s ease-out 0.5s both;
}

.hero-subtitle {
    font-size: var(--text-xl);
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: var(--space-2xl);
    line-height: 1.7;
    font-weight: 300;
    animation: fadeInUp 1s ease-out 0.2s both;
    max-width: 600px;
}

.hero-buttons {
    display: flex;
    gap: var(--space-lg);
    margin-bottom: var(--space-3xl);
    animation: fadeInUp 1s ease-out 0.4s both;
}

.hero-buttons .btn {
    padding: var(--space-lg) var(--space-2xl);
    font-size: var(--text-lg);
    font-weight: 600;
    min-width: 180px;
    justify-content: center;
}

.hero-buttons .btn i {
    font-size: var(--text-xl);
}

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

.stat {
    text-align: center;
}

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

.stat-label {
    font-size: 0.9rem;
    color: var(--medium-gray);
}

/* Hero Visual */
.hero-visual {
    position: relative;
    height: 400px;
}

.floating-card {
    position: absolute;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 1.5rem;
    border-radius: 15px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    animation: float 6s ease-in-out infinite;
    color: var(--white);
}

.floating-card i {
    font-size: 2rem;
    color: var(--primary-orange);
}

.floating-card span {
    font-weight: 600;
    color: var(--white);
}

.card-1 {
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.card-2 {
    top: 50%;
    right: 20%;
    animation-delay: 2s;
}

.card-2 i {
    color: var(--accent-teal);
}

.card-3 {
    bottom: 20%;
    left: 30%;
    animation-delay: 4s;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

/* Features Section */
.features {
    padding: 5rem 0;
    background: var(--white);
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-3xl);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.section-header h2 {
    font-size: var(--text-4xl);
    font-weight: 700;
    color: var(--secondary-black);
    margin-bottom: var(--space-lg);
    line-height: 1.2;
    letter-spacing: -0.01em;
}

.section-header p {
    font-size: var(--text-lg);
    color: var(--medium-gray);
    line-height: 1.7;
    font-weight: 300;
}

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

.feature-card {
    background: var(--gradient-card);
    padding: var(--space-2xl);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-lg);
    text-align: center;
    transition: all var(--transition-bounce);
    border: 1px solid rgba(255, 255, 255, 0.2);
    position: relative;
    overflow: hidden;
}

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

.feature-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-orange);
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-icon {
    width: 90px;
    height: 90px;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-xl);
    box-shadow: var(--shadow-colored);
    transition: all var(--transition-bounce);
    position: relative;
    overflow: hidden;
}

.feature-icon::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.3) 0%, transparent 70%);
    border-radius: var(--radius-full);
    transform: translate(-50%, -50%) scale(0);
    transition: all var(--transition-normal);
    opacity: 0;
}

.feature-icon i {
    font-size: var(--text-3xl);
    color: var(--white);
    transition: all var(--transition-normal);
    z-index: 2;
    position: relative;
}

.feature-card:hover .feature-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 12px 35px rgba(255, 107, 53, 0.4);
}

.feature-card:hover .feature-icon::before {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
}

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

/* Accent color for specific feature icons */
.feature-card:nth-child(3) .feature-icon {
    background: linear-gradient(135deg, var(--accent-teal), #1a8a85);
}

.feature-card:nth-child(6) .feature-icon {
    background: linear-gradient(135deg, var(--accent-teal), #1a8a85);
}

.feature-card h3 {
    font-size: var(--text-xl);
    font-weight: 600;
    color: var(--secondary-black);
    margin-bottom: var(--space-md);
    line-height: 1.3;
}

.feature-card p {
    color: var(--medium-gray);
    line-height: 1.7;
    font-size: var(--text-base);
    font-weight: 400;
}

/* CTA Section */
.cta {
    padding: 5rem 0;
    background: linear-gradient(135deg, var(--secondary-black), #000000);
    color: var(--white);
    text-align: center;
}

.cta-content h2 {
    font-size: var(--text-4xl);
    font-weight: 700;
    margin-bottom: var(--space-lg);
    line-height: 1.2;
    letter-spacing: -0.01em;
}

.cta-content p {
    font-size: var(--text-xl);
    margin-bottom: var(--space-2xl);
    opacity: 0.95;
    line-height: 1.6;
    font-weight: 300;
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(5px);
}

.modal-content {
    background-color: white;
    margin: 5% auto;
    padding: 2rem;
    border-radius: 15px;
    width: 90%;
    max-width: 400px;
    position: relative;
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.close {
    position: absolute;
    right: 1rem;
    top: 1rem;
    font-size: 2rem;
    cursor: pointer;
    color: #666;
}

.close:hover {
    color: #333;
}

/* Mobile responsive modal improvements */
@media (max-width: 768px) {
    .modal-content {
        margin: 2% auto;
        padding: 1.5rem;
        width: 95%;
        border-radius: 12px;
    }
    
    .close {
        right: 0.75rem;
        top: 0.75rem;
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .modal-content {
        margin: 1% auto;
        padding: 1.25rem;
        width: 98%;
        border-radius: 10px;
    }
    
    .close {
        right: 0.5rem;
        top: 0.5rem;
        font-size: 1.25rem;
    }
}

.modal-content h2 {
    text-align: center;
    color: var(--secondary-black);
    margin-bottom: var(--space-xl);
    font-size: var(--text-2xl);
    font-weight: 600;
    line-height: 1.3;
}

/* Form Styles */
.auth-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
}

.form-group label {
    font-weight: 600;
    color: var(--secondary-black);
}

.form-group input,
.form-group textarea,
.form-group select {
    padding: var(--space-md);
    border: 2px solid var(--light-gray-2);
    border-radius: var(--radius-lg);
    font-size: var(--text-base);
    font-family: inherit;
    transition: all var(--transition-normal);
    background: var(--white);
    color: var(--secondary-black);
    width: 100%;
    box-sizing: border-box;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-orange);
    box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.1);
    transform: translateY(-1px);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--medium-gray-light);
    opacity: 0.8;
}

.form-group label {
    font-weight: 600;
    color: var(--secondary-black);
    margin-bottom: var(--space-sm);
    font-size: var(--text-sm);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.auth-footer {
    text-align: center;
    margin-top: 1.5rem;
    color: var(--medium-gray);
}

.auth-footer a {
    color: var(--primary-orange);
    text-decoration: none;
    font-weight: 600;
}

.auth-footer a:hover {
    text-decoration: underline;
}

/* Footer */
.footer {
    background: var(--secondary-black);
    color: var(--white);
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: var(--space-lg);
    color: var(--primary-orange);
    font-size: var(--text-lg);
    font-weight: 600;
    line-height: 1.3;
}

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

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: #ccc;
    text-decoration: none;
    transition: color 0.3s ease;
}

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

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

.social-links a {
    width: 40px;
    height: 40px;
    background: var(--primary-orange);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background: var(--white);
    color: var(--primary-orange);
    transform: translateY(-2px);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--primary-orange);
    color: #ccc;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .floating-card {
        display: none;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .cta-content h2 {
        font-size: 2rem;
    }
    
    .nav-buttons {
        gap: 0.5rem !important;
    }
    
    .btn {
        padding: 0.5rem 1rem;
        font-size: 0.9rem;
    }
}

/* Additional styles for button functionality */
.user-welcome {
    color: var(--secondary-black);
    font-weight: 600;
    margin-right: 1rem;
}

.fa-spinner {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Success and error message animations */
@keyframes slideIn {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

@keyframes slideOut {
    from { transform: translateX(0); opacity: 1; }
    to { transform: translateX(100%); opacity: 0; }
}

/* Edit Profile Modal Styles */
.form-actions {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid #e9ecef;
}

.form-actions .btn {
    min-width: 120px;
}

textarea {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid #e9ecef;
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
    resize: vertical;
    transition: border-color 0.3s ease;
}

textarea:focus {
    outline: none;
    border-color: var(--primary-orange);
}

input[type="file"] {
    padding: 0.5rem;
    border: 2px dashed #e9ecef;
    border-radius: 8px;
    width: 100%;
    cursor: pointer;
    transition: border-color 0.3s ease;
}

input[type="file"]:hover {
    border-color: var(--primary-orange);
}

input[type="file"] + small {
    display: block;
    margin-top: 0.5rem;
    color: var(--medium-gray);
    font-size: 0.9rem;
}

/* Lesson Styles */
.category-filters {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.category-btn {
    padding: 0.75rem 1.5rem;
    border: 2px solid var(--primary-orange);
    background: transparent;
    color: var(--primary-orange);
    border-radius: 25px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.category-btn:hover,
.category-btn.active {
    background: var(--primary-orange);
    color: var(--white);
}

/* Mobile responsive category buttons */
@media (max-width: 768px) {
    .category-filters {
        gap: 0.75rem;
        margin-bottom: 1.5rem;
        justify-content: center;
    }
    
    .category-btn {
        padding: 0.6rem 1.25rem;
        font-size: 0.85rem;
        border-radius: 20px;
        min-width: 100px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .category-filters {
        gap: 0.5rem;
        margin-bottom: 1.25rem;
    }
    
    .category-btn {
        padding: 0.5rem 1rem;
        font-size: 0.8rem;
        border-radius: 18px;
        min-width: 90px;
    }
}

/* Mobile responsive lesson grid and category cards */
@media (max-width: 768px) {
    .lessons-container {
        padding-top: 80px;
    }
    
    .lesson-categories {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        margin-bottom: 2rem;
    }
    
    .category-card {
        padding: 1.5rem;
        border-radius: 12px;
    }
    
    .category-icon {
        width: 50px;
        height: 50px;
        margin-bottom: 0.75rem;
    }
    
    .category-icon i {
        font-size: 1.25rem;
    }
    
    .category-card h3 {
        font-size: 1.2rem;
        margin-bottom: 0.4rem;
    }
    
    .category-card p {
        font-size: 0.9rem;
        margin-bottom: 0.75rem;
    }
    
    .lessons-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .lesson-card {
        padding: 1.25rem;
        border-radius: 10px;
    }
    
    .recording-section {
        flex-direction: column;
        gap: 0.75rem;
        align-items: center;
    }
    
    .recording-section .btn {
        width: 100%;
        max-width: 200px;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .lessons-container {
        padding-top: 70px;
    }
    
    .lesson-categories {
        gap: 1rem;
        margin-bottom: 1.5rem;
    }
    
    .category-card {
        padding: 1.25rem;
        border-radius: 10px;
    }
    
    .category-icon {
        width: 45px;
        height: 45px;
        margin-bottom: 0.5rem;
    }
    
    .category-icon i {
        font-size: 1.1rem;
    }
    
    .category-card h3 {
        font-size: 1.1rem;
        margin-bottom: 0.3rem;
    }
    
    .category-card p {
        font-size: 0.85rem;
        margin-bottom: 0.6rem;
    }
    
    .lessons-grid {
        gap: 0.875rem;
    }
    
    .lesson-card {
        padding: 1rem;
        border-radius: 8px;
    }
    
    .recording-section {
        flex-direction: column;
        gap: 0.5rem;
        align-items: center;
    }
    
    .recording-section .btn {
        width: 100%;
        max-width: 180px;
        justify-content: center;
    }
    
    .progress-bar {
        height: 6px;
        margin-bottom: 0.4rem;
    }
    
    .progress-text {
        font-size: 0.8rem;
    }
}

@media (max-width: 360px) {
    .lessons-container {
        padding-top: 60px;
    }
    
    .category-card {
        padding: 1rem;
    }
    
    .category-icon {
        width: 40px;
        height: 40px;
    }
    
    .category-icon i {
        font-size: 1rem;
    }
    
    .category-card h3 {
        font-size: 1rem;
    }
    
    .category-card p {
        font-size: 0.8rem;
    }
    
    .lesson-card {
        padding: 0.875rem;
    }
}

.lesson-card {
    position: relative;
    background: var(--white);
    border-radius: 15px;
    padding: 1.5rem;
    padding-top: 2.5rem;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.lesson-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
    border-color: var(--primary-orange);
}

.lesson-card .btn {
    display: block;
    margin: 0 auto;
    margin-top: 1rem;
}

.lesson-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.lesson-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--secondary-black);
    margin: 0;
}

.lesson-category {
    background: var(--primary-orange);
    color: var(--white);
    padding: 0.25rem 0.75rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
}

.lesson-description {
    color: var(--medium-gray);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.lesson-meta {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
    font-size: 0.9rem;
    color: var(--medium-gray);
}

.lesson-meta span {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.lesson-status {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    padding: 0.25rem 0.75rem;
    border-radius: 15px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    z-index: 10;
}

.lesson-status.available {
    background: #d4edda;
    color: #155724;
}

.lesson-status.locked {
    background: #f8f9fa;
    color: var(--medium-gray);
}

.lesson-status.completed {
    background: #d1ecf1;
    color: #0c5460;
}

.lesson-progress {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--light-gray);
    color: var(--medium-gray);
    padding: 0.25rem 0.5rem;
    border-radius: 10px;
    font-size: 0.8rem;
    font-weight: 600;
}

.lesson-progress.completed {
    background: #d4edda;
    color: #155724;
}

/* Lesson Modal Styles */
.lesson-modal {
    max-width: 800px !important;
    max-height: 90vh;
    overflow-y: auto;
}

.lesson-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid #e9ecef;
}

.lesson-info h2 {
    color: var(--secondary-black);
    margin-bottom: 0.5rem;
}

.lesson-category {
    background: var(--primary-orange);
    color: var(--white);
    padding: 0.25rem 0.75rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
    display: inline-block;
    margin-bottom: 1rem;
}

.lesson-meta {
    display: flex;
    gap: 1rem;
    font-size: 0.9rem;
    color: var(--medium-gray);
}

.lesson-meta span {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.progress-circle {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: conic-gradient(var(--primary-orange) 0deg, #e9ecef 0deg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 0.5rem;
}

.progress-text {
    font-weight: 600;
    color: var(--secondary-black);
}

.lesson-content {
    margin-bottom: 2rem;
}

.lesson-section {
    margin-bottom: 2rem;
}

.lesson-section h3 {
    color: var(--secondary-black);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.pronunciation-card {
    background: var(--light-gray);
    padding: 1.5rem;
    border-radius: 10px;
    text-align: center;
    margin-bottom: 1rem;
}

.kikuyu-text {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--secondary-black);
    margin-bottom: 0.5rem;
}

.english-text {
    font-size: 1.1rem;
    color: var(--medium-gray);
    margin-bottom: 1rem;
}

/* Audio Controls Styling */
.audio-main-controls {
    display: flex;
    gap: 0.5rem;
    justify-content: center;
    margin-bottom: 1rem;
}

.audio-controls {
    display: flex;
    gap: 0.5rem;
    justify-content: center;
    margin-top: 1rem;
    flex-wrap: wrap;
}

.audio-controls .btn {
    font-size: 0.8rem;
    padding: 0.4rem 0.8rem;
    min-width: auto;
}

.audio-practice-controls {
    display: flex;
    gap: 0.5rem;
    justify-content: center;
    margin-bottom: 1rem;
    flex-wrap: wrap;
    align-items: center;
}

.audio-practice-controls .btn {
    font-size: 0.9rem;
    padding: 0.5rem 1rem;
}

.audio-btn {
    position: relative;
    overflow: hidden;
}

.audio-btn.playing {
    background: var(--accent-teal);
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

/* Audio loading indicator */
.audio-btn.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 16px;
    height: 16px;
    margin: -8px 0 0 -8px;
    border: 2px solid transparent;
    border-top: 2px solid var(--white);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.practice-exercises {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.exercise-card {
    background: var(--light-gray);
    padding: 1.5rem;
    border-radius: 10px;
}

.exercise-card h4 {
    color: var(--secondary-black);
    margin-bottom: 1rem;
}

.exercise-card .btn {
    display: block;
    margin: 0 auto;
}

.exercise-input {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid #e9ecef;
    border-radius: 8px;
    font-size: 1rem;
    margin-bottom: 1rem;
}

.exercise-input:focus {
    outline: none;
    border-color: var(--primary-orange);
}

.feedback {
    padding: 0.75rem;
    border-radius: 8px;
    font-weight: 600;
    margin-top: 1rem;
}

.feedback.correct {
    background: #d4edda;
    color: #155724;
}

.feedback.incorrect {
    background: #f8d7da;
    color: #721c24;
}

.related-phrases {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
}

.phrase-card {
    background: var(--light-gray);
    padding: 1rem;
    border-radius: 8px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.phrase-kikuyu {
    font-weight: 600;
    color: var(--secondary-black);
}

.phrase-english {
    color: var(--medium-gray);
    font-size: 0.9rem;
}

.lesson-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    padding-top: 1rem;
    border-top: 2px solid #e9ecef;
}

.recording-section {
    margin-top: 1rem;
    display: flex;
    justify-content: center;
    gap: 0.5rem;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Achievement Styles */
.achievement-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-top: 1rem;
}

.achievement-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 1.8rem;
    border-radius: 20px;
    background: linear-gradient(145deg, #ffffff 0%, #f8f9fa 100%);
    border: 2px solid #e9ecef;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    position: relative;
    overflow: hidden;
}

.achievement-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-orange), #ff8c42, var(--primary-orange-dark));
    transition: transform 0.4s ease;
}

.achievement-item:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
    border-color: var(--primary-orange);
}

.achievement-item:hover::before {
    transform: scaleX(1.1);
}

.achievement-icon {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-orange), #ff8c42, var(--primary-orange-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: white;
    margin-bottom: 1.2rem;
    box-shadow: 0 6px 20px rgba(255, 165, 0, 0.3);
    transition: all 0.4s ease;
    position: relative;
}

.achievement-icon::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.3) 0%, transparent 70%);
    border-radius: 50%;
    transform: translate(-50%, -50%) scale(0);
    transition: all 0.4s ease;
    opacity: 0;
}

.achievement-item:hover .achievement-icon {
    transform: scale(1.15) rotate(5deg);
    box-shadow: 0 8px 25px rgba(255, 165, 0, 0.4);
}

.achievement-item:hover .achievement-icon::after {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
}

.achievement-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--secondary-black);
    margin-bottom: 0.6rem;
    line-height: 1.4;
}



.achievement-item .unlock-status {
    font-size: 0.8rem;
    color: var(--primary-orange);
    font-weight: bold;
}

.achievement-item .requirement {
    font-size: 0.8rem;
    color: var(--medium-gray);
    font-style: italic;
}

.achievement-item .earned-date {
    font-size: 0.8rem;
    color: var(--primary-orange);
    font-weight: 600;
}

/* Achievement states */
.achievement-item.earned {
    opacity: 1;
    border-color: var(--primary-orange);
    background: linear-gradient(135deg, rgba(255, 165, 0, 0.1), rgba(255, 165, 0, 0.05));
}

.achievement-item.unlocked {
    opacity: 0.8;
    border-color: #28a745;
    background: linear-gradient(135deg, rgba(40, 167, 69, 0.1), rgba(40, 167, 69, 0.05));
}

.achievement-item.locked {
    opacity: 0.5;
    border-color: #6c757d;
    background: linear-gradient(135deg, rgba(108, 117, 125, 0.1), rgba(108, 117, 125, 0.05));
}

.achievement-icon.earned {
    background: var(--primary-orange);
    color: white;
}

.achievement-icon.unlocked {
    background: #28a745;
    color: white;
}

.achievement-icon.locked {
    background: #6c757d;
    color: #adb5bd;
}

.no-achievements {
    grid-column: 1 / -1;
    text-align: center;
    padding: 4rem 2rem;
    background: linear-gradient(145deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 20px;
    border: 3px dashed var(--medium-gray);
    transition: all 0.3s ease;
}

.no-achievements:hover {
    border-color: var(--primary-orange);
    background: linear-gradient(145deg, #fff5f0 0%, #f8f9fa 100%);
}

.no-achievements i {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.7;
    transition: all 0.3s ease;
}

.no-achievements:hover i {
    color: var(--primary-orange);
    transform: scale(1.1);
}

.no-achievements p {
    font-size: 1rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
}

/* Profile Edit and Save Buttons */
.edit-profile-btn {
    background: linear-gradient(135deg, var(--primary-orange), #ff8c42);
    padding: 1rem 2rem;
    border-radius: 12px;
    font-size: 1rem;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    margin-top: 1.5rem;
    box-shadow: 0 4px 15px rgba(255, 165, 0, 0.3);
    position: relative;
    overflow: hidden;
    border: none;
    color: white;
    cursor: pointer;
}

.edit-profile-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: left 0.5s;
}

.edit-profile-btn:hover {
    background: linear-gradient(135deg, var(--primary-orange-dark), var(--primary-orange));
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255, 165, 0, 0.4);
}

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

.edit-profile-btn:active {
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(255, 165, 0, 0.3);
}

.edit-profile-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
    box-shadow: 0 4px 15px rgba(255, 165, 0, 0.3);
}

.save-profile-btn {
    background: linear-gradient(135deg, #28a745, #20c997);
    padding: 1rem 2rem;
    border-radius: 12px;
    font-size: 1rem;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    margin-top: 1rem;
    box-shadow: 0 4px 15px rgba(40, 167, 69, 0.3);
    position: relative;
    overflow: hidden;
    border: none;
    color: white;
    cursor: pointer;
    display: none;
}

.save-profile-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: left 0.5s;
}

.save-profile-btn:hover {
    background: linear-gradient(135deg, #218838, #1e7e34);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(40, 167, 69, 0.4);
}

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

.save-profile-btn:active {
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(40, 167, 69, 0.3);
}

.save-profile-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
    box-shadow: 0 4px 15px rgba(40, 167, 69, 0.3);
}

/* Enhanced Contact Page Styles */
.contact-form-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 6rem 0;
    position: relative;
    overflow: hidden;
}

.contact-form-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="circles" width="50" height="50" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="2" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23circles)"/></svg>');
    opacity: 0.3;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: start;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.contact-info {
    text-align: center;
    margin: 0 auto;
    padding: 2rem 0;
    max-width: 700px;
}

.contact-info h2 {
    color: var(--white);
    margin-bottom: 2rem;
    font-size: 3rem;
    font-weight: 700;
    text-shadow: 0 3px 6px rgba(0, 0, 0, 0.3);
    text-align: center;
    letter-spacing: -0.02em;
}

.contact-info > p {
    color: rgba(255, 255, 255, 0.98);
    margin-bottom: 4rem;
    line-height: 1.8;
    font-size: 1.2rem;
    animation: fadeInUp 1s ease 0.2s both;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
    animation: fadeInUp 1s ease 0.4s both;
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 2rem;
    padding: 2.5rem;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    transition: all 0.4s ease;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.contact-method::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 107, 53, 0.1), transparent);
    transition: left 0.5s ease;
}

.contact-method:hover::before {
    left: 100%;
}

.contact-method:hover {
    transform: translateX(15px) translateY(-5px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
    border-color: var(--primary-orange);
}

.method-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-orange), #ff8c42);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.8rem;
    flex-shrink: 0;
    box-shadow: 0 8px 25px rgba(255, 107, 53, 0.3);
    transition: all 0.3s ease;
}

.contact-method:hover .method-icon {
    transform: scale(1.1);
    box-shadow: 0 12px 35px rgba(255, 107, 53, 0.5);
}

.method-details h3 {
    color: var(--secondary-black);
    margin-bottom: 0.75rem;
    font-size: 1.3rem;
    font-weight: 600;
}

.method-details p {
    color: var(--primary-orange);
    font-weight: 600;
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.method-details span {
    color: var(--medium-gray);
    font-size: 1rem;
}

.contact-form-container {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    padding: 4rem;
    border-radius: 25px;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.2);
    border: 2px solid rgba(255, 255, 255, 0.3);
    transition: all 0.4s ease;
    animation: fadeInUp 1s ease 0.6s both;
    position: relative;
    overflow: hidden;
}

.contact-form-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-orange), #3498db, #667eea);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.contact-form-container:hover::before {
    transform: scaleX(1);
}

.contact-form-container:hover {
    border-color: var(--primary-orange);
    transform: translateY(-10px);
    box-shadow: 0 35px 70px rgba(0, 0, 0, 0.25);
}

.contact-form h3 {
    color: var(--secondary-black);
    margin-bottom: 3rem;
    font-size: 2rem;
    font-weight: 600;
    text-align: center;
}

.contact-form .form-group {
    margin-bottom: 2.5rem;
}

.contact-form label {
    display: block;
    margin-bottom: 1rem;
    color: var(--secondary-black);
    font-weight: 600;
    font-size: 1.1rem;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    width: 100%;
    padding: 1.2rem;
    border: 2px solid #e9ecef;
    border-radius: 15px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: var(--white);
    color: var(--secondary-black);
    font-family: inherit;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--primary-orange);
    box-shadow: 0 0 0 5px rgba(255, 107, 53, 0.1);
    transform: translateY(-3px);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: rgba(0, 0, 0, 0.6);
}

.contact-form textarea {
    min-height: 140px;
    resize: vertical;
}

.btn-full {
    width: 100%;
    justify-content: center;
    padding: 1.2rem 2rem;
    font-size: 1.2rem;
    font-weight: 600;
    background: linear-gradient(135deg, var(--primary-orange), #ff8c42);
    border: none;
    border-radius: 15px;
    color: var(--white);
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 8px 25px rgba(255, 107, 53, 0.3);
}

.btn-full:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(255, 107, 53, 0.5);
}

/* Support Section Enhanced Styles */
.support-section {
    padding: 6rem 0;
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    color: var(--white);
    position: relative;
}

.support-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="stars" width="30" height="30" patternUnits="userSpaceOnUse"><circle cx="15" cy="15" r="1" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23stars)"/></svg>');
    opacity: 0.2;
}

.support-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.support-content h2 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 2rem;
    color: var(--white);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.support-intro {
    font-size: 1.3rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 4rem;
    line-height: 1.8;
}

.join-us-section {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(15px);
    padding: 4rem;
    border-radius: 25px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
    text-align: center;
    margin-top: 3rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    position: relative;
    overflow: hidden;
}

.join-us-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    animation: rotate 20s linear infinite;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes expandWidth {
    from { width: 0; }
    to { width: 100px; }
}

@keyframes pulse {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

@keyframes timelineGlow {
    0%, 100% { box-shadow: 0 0 20px rgba(255, 107, 53, 0.3); }
    50% { box-shadow: 0 0 30px rgba(255, 107, 53, 0.6); }
}

@keyframes markerPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Success and Error Message Styles */
.success-message,
.error-message {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 1rem 2rem;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    z-index: 10001;
    animation: slideIn 0.3s ease;
    font-weight: 600;
    font-size: 1rem;
    max-width: 400px;
    word-wrap: break-word;
    color: white;
}

.success-message {
    background: #27ae60;
}

.error-message {
    background: #e74c3c;
}

/* ===== ABOUT PAGE STYLES ===== */

/* About Hero Section */
.about-hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: var(--white);
    padding: 10rem 0 8rem;
    text-align: center;
    position: relative;
    overflow: hidden;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.about-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="circles" width="50" height="50" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="2" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23circles)"/></svg>');
    opacity: 0.3;
    animation: float 20s ease-in-out infinite;
}

.about-hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 20%, rgba(255, 107, 53, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 70% 80%, rgba(102, 126, 234, 0.1) 0%, transparent 50%);
    animation: pulse 8s ease-in-out infinite;
}

.about-hero .container {
    position: relative;
    z-index: 3;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.about-hero h1 {
    font-size: 4rem;
    font-weight: 800;
    margin-bottom: 2rem;
    text-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
    position: relative;
    z-index: 2;
    animation: fadeInUp 1s ease-out;
    background: linear-gradient(135deg, #ffffff 0%, #f0f0f0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.about-hero h1::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-orange), var(--accent-teal));
    border-radius: 2px;
    animation: expandWidth 1.5s ease-out 0.5s both;
}

.about-hero p {
    font-size: 1.4rem;
    max-width: 900px;
    margin: 0 auto 3rem;
    line-height: 1.8;
    opacity: 0.95;
    position: relative;
    z-index: 2;
    animation: fadeInUp 1s ease-out 0.3s both;
    font-weight: 300;
    letter-spacing: 0.5px;
}

.about-hero .hero-stats {
    display: flex;
    justify-content: center;
    gap: 4rem;
    margin-top: 3rem;
    animation: fadeInUp 1s ease-out 0.6s both;
}

.about-hero .stat {
    text-align: center;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 2rem;
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.about-hero .stat:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.about-hero .stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-orange);
    margin-bottom: 0.5rem;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.about-hero .stat-label {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Story Section */
.story-section {
    padding: 8rem 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    position: relative;
    overflow: hidden;
}

.story-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="dots" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="rgba(0,0,0,0.05)"/></pattern></defs><rect width="100" height="100" fill="url(%23dots)"/></svg>');
    opacity: 0.5;
}

.story-content {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
    padding: 0 2rem;
}

.story-content h2 {
    font-size: 3rem;
    color: var(--secondary-black);
    margin-bottom: 4rem;
    text-align: center;
    position: relative;
    font-weight: 700;
}

.story-content h2::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-orange), var(--accent-teal));
    border-radius: 2px;
}

.timeline {
    position: relative;
    padding-left: 4rem;
    margin-top: 2rem;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 2rem;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(to bottom, var(--primary-orange), var(--accent-teal), var(--primary-orange));
    border-radius: 2px;
    box-shadow: 0 0 20px rgba(255, 107, 53, 0.3);
    animation: timelineGlow 3s ease-in-out infinite;
}

.timeline-item {
    position: relative;
    margin-bottom: 4rem;
    padding-left: 3rem;
    opacity: 0;
    transform: translateX(-30px);
    animation: slideInLeft 0.8s ease-out forwards;
}

.timeline-item:nth-child(1) { animation-delay: 0.2s; }
.timeline-item:nth-child(2) { animation-delay: 0.4s; }
.timeline-item:nth-child(3) { animation-delay: 0.6s; }
.timeline-item:nth-child(4) { animation-delay: 0.8s; }

.timeline-marker {
    position: absolute;
    left: -3rem;
    top: 0;
    width: 4rem;
    height: 4rem;
    background: linear-gradient(135deg, var(--primary-orange), var(--primary-orange-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.3rem;
    box-shadow: 0 8px 25px rgba(255, 107, 53, 0.4);
    border: 4px solid var(--white);
    transition: all 0.3s ease;
    animation: markerPulse 2s ease-in-out infinite;
}

.timeline-marker:hover {
    transform: scale(1.1);
    box-shadow: 0 12px 35px rgba(255, 107, 53, 0.6);
}

.timeline-content {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
    border-left: 4px solid var(--primary-orange);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.timeline-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-orange), var(--accent-teal));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.timeline-content:hover {
    transform: translateY(-5px);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.15);
}

.timeline-content:hover::before {
    opacity: 1;
}

.timeline-content h3 {
    font-size: 1.8rem;
    color: var(--secondary-black);
    margin-bottom: 1.5rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.timeline-content h3::before {
    content: '';
    width: 30px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-orange), var(--accent-teal));
    border-radius: 2px;
}

.timeline-content p {
    color: var(--medium-gray);
    line-height: 1.8;
    font-size: 1.1rem;
    margin: 0;
}

/* Founder Section */
.founder-section {
    padding: 6rem 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.founder-content {
    max-width: 1200px;
    margin: 0 auto;
}

.founder-profile {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
    align-items: start;
}

.founder-image-container {
    position: relative;
    text-align: center;
}

.founder-image {
    width: 300px;
    height: 300px;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
    margin: 0 auto;
    position: relative;
}

.founder-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.founder-image:hover img {
    transform: scale(1.05);
}

.founder-badge {
    position: absolute;
    top: -10px;
    right: -10px;
    background: linear-gradient(135deg, var(--primary-orange), var(--primary-orange-dark));
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    box-shadow: 0 4px 12px rgba(255, 107, 53, 0.3);
}

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

.founder-name {
    font-size: 2.5rem;
    color: var(--secondary-black);
    margin-bottom: 0.5rem;
}

.founder-title {
    font-size: 1.2rem;
    color: var(--primary-orange);
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.founder-bio {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--medium-gray);
    margin-bottom: 2rem;
}

.founder-expertise {
    background: var(--white);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.founder-expertise h3 {
    font-size: 1.3rem;
    color: var(--secondary-black);
    margin-bottom: 1.5rem;
}

.expertise-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.tag {
    background: linear-gradient(135deg, var(--primary-orange), var(--primary-orange-dark));
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.tag:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255, 107, 53, 0.3);
}

.founder-social {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-top: 2rem;
}

.social-link {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-orange), var(--primary-orange-dark));
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(255, 107, 53, 0.3);
}

.social-link:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255, 107, 53, 0.4);
    color: var(--white);
}

/* Mission & Vision Section */
.mission-vision-section {
    padding: 6rem 0;
    background: var(--white);
}

.mission-vision-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto;
}

.mission-card, .vision-card, .values-card {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 3rem 2rem;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.mission-card::before, .vision-card::before, .values-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-orange), var(--accent-teal));
}

.mission-card:hover, .vision-card:hover, .values-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.15);
}

.card-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-orange), var(--primary-orange-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    font-size: 2rem;
    color: var(--white);
    box-shadow: 0 10px 25px rgba(255, 107, 53, 0.3);
}

.mission-card h3, .vision-card h3, .values-card h3 {
    font-size: 1.5rem;
    color: var(--secondary-black);
    margin-bottom: 1.5rem;
}

.mission-card p, .vision-card p {
    color: var(--medium-gray);
    line-height: 1.7;
}

.values-list {
    list-style: none;
    padding: 0;
    text-align: left;
}

.values-list li {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    color: var(--medium-gray);
}

.values-list li i {
    color: var(--primary-orange);
    font-size: 1.1rem;
}

/* ===== MOBILE RESPONSIVE STYLES ===== */

/* Enhanced Mobile Responsive Hero Section */
@media (max-width: 768px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
        text-align: center;
        padding: 0 var(--space-lg);
    }
    
    .hero-title {
        font-size: var(--text-4xl);
        margin-bottom: var(--space-lg);
        line-height: 1.2;
    }
    
    .hero-subtitle {
        font-size: var(--text-lg);
        margin-bottom: var(--space-2xl);
        line-height: 1.6;
    }
    
    .hero-buttons {
        justify-content: center;
        gap: var(--space-md);
        flex-direction: column;
        align-items: center;
    }
    
    .hero-buttons .btn {
        width: 100%;
        max-width: 320px;
        justify-content: center;
        padding: var(--space-lg) var(--space-xl);
        font-size: var(--text-lg);
    }
    
    .hero-stats {
        justify-content: center;
        gap: var(--space-lg);
        flex-wrap: wrap;
    }
    
    .hero-visual {
        height: 280px;
        margin-top: var(--space-xl);
    }
    
    .floating-card {
        padding: var(--space-lg);
        border-radius: var(--radius-xl);
    }
    
    .floating-card i {
        font-size: var(--text-2xl);
    }
    
    .floating-card span {
        font-size: var(--text-sm);
        font-weight: 600;
    }
}

@media (max-width: 480px) {
    .hero-container {
        padding: 0 var(--space-md);
    }
    
    .hero-title {
        font-size: var(--text-3xl);
        line-height: 1.1;
    }
    
    .hero-subtitle {
        font-size: var(--text-base);
        line-height: 1.5;
    }
    
    .hero-buttons .btn {
        padding: var(--space-md) var(--space-lg);
        font-size: var(--text-base);
        max-width: 280px;
    }
    
    .hero-visual {
        height: 240px;
    }
    
    .floating-card {
        padding: var(--space-md);
        border-radius: var(--radius-lg);
    }
    
    .floating-card i {
        font-size: var(--text-xl);
    }
    
    .floating-card span {
        font-size: var(--text-xs);
        font-weight: 600;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: var(--space-md);
    }
}

/* Enhanced Mobile Responsive Features Section */
@media (max-width: 768px) {
    .features-grid {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
        padding: 0 var(--space-md);
    }
    
    .feature-card {
        padding: var(--space-xl);
        border-radius: var(--radius-xl);
    }
    
    .feature-icon {
        width: 80px;
        height: 80px;
        margin-bottom: var(--space-lg);
    }
    
    .feature-icon i {
        font-size: var(--text-2xl);
    }
    
    .section-header h2 {
        font-size: var(--text-3xl);
        margin-bottom: var(--space-md);
    }
    
    .section-header p {
        font-size: var(--text-lg);
        line-height: 1.6;
    }
}

/* Mobile Responsive CTA Section */
@media (max-width: 768px) {
    .cta-content {
        text-align: center;
        padding: 3rem 1rem;
    }
    
    .cta-content h2 {
        font-size: 2.2rem;
    }
    
    .cta-content p {
        font-size: 1.1rem;
    }
    
    .cta-content .btn {
        width: 100%;
        max-width: 300px;
    }
}

/* Mobile Responsive Footer */
@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .footer-section {
        padding: 0;
    }
    
    .social-links {
        justify-content: center;
    }
}

/* Mobile Responsive Modals */
@media (max-width: 768px) {
    .modal-content {
        width: 90%;
        max-width: 400px;
        padding: 2rem;
        margin: 2rem auto;
    }
    
    .auth-form .form-group {
        margin-bottom: 1.5rem;
    }
    
    .auth-form input {
        padding: 1rem;
        font-size: 1rem;
    }
    
    .auth-form .btn {
        padding: 1rem;
        font-size: 1.1rem;
    }
}

/* Mobile Responsive About Page */
@media (max-width: 768px) {
    .about-hero {
        padding: 6rem 1rem;
        text-align: center;
        min-height: auto;
    }
    
    .about-hero h1 {
        font-size: 2.8rem;
    }
    
    .about-hero p {
        font-size: 1.2rem;
    }
    
    .about-hero .hero-stats {
        flex-direction: column;
        gap: 2rem;
        margin-top: 2rem;
    }
    
    .about-hero .stat {
        padding: 1.5rem;
    }
    
    .about-hero .stat-number {
        font-size: 2rem;
    }
    
    .story-section {
        padding: 4rem 1rem;
    }
    
    .story-content h2 {
        font-size: 2.2rem;
    }
    
    .timeline {
        padding-left: 2.5rem;
    }
    
    .timeline::before {
        left: 1.25rem;
    }
    
    .timeline-marker {
        left: -2rem;
        width: 2.5rem;
        height: 2.5rem;
        font-size: 1.1rem;
    }
    
    .timeline-content {
        padding: 2rem;
    }
    
    .timeline-content h3 {
        font-size: 1.5rem;
    }
    
    .timeline-content p {
        font-size: 1rem;
    }
    
    .founder-section {
        padding: 3rem 1rem;
    }
    
    .founder-profile {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .founder-image {
        width: 250px;
        height: 250px;
        margin: 0 auto;
    }
    
    .founder-name {
        font-size: 2rem;
    }
    
    .founder-title {
        font-size: 1.1rem;
    }
    
    .founder-bio {
        font-size: 1rem;
    }
    
    .founder-expertise {
        padding: 1.5rem;
    }
    
    .expertise-tags {
        justify-content: center;
    }
    
    .mission-vision-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 0 1rem;
    }
    
    .mission-card, .vision-card, .values-card {
        padding: 2rem;
    }
    
    .card-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .about-hero {
        padding: 4rem 1rem;
    }
    
    .about-hero h1 {
        font-size: 2.2rem;
    }
    
    .about-hero p {
        font-size: 1rem;
    }
    
    .about-hero .hero-stats {
        gap: 1.5rem;
    }
    
    .about-hero .stat {
        padding: 1rem;
    }
    
    .about-hero .stat-number {
        font-size: 1.8rem;
    }
    
    .about-hero .stat-label {
        font-size: 0.9rem;
    }
    
    .story-content h2 {
        font-size: 1.8rem;
    }
    
    .timeline {
        padding-left: 2rem;
    }
    
    .timeline::before {
        left: 1rem;
    }
    
    .timeline-marker {
        left: -1.5rem;
        width: 2rem;
        height: 2rem;
        font-size: 1rem;
    }
    
    .timeline-content {
        padding: 1.5rem;
    }
    
    .timeline-content h3 {
        font-size: 1.3rem;
    }
    
    .timeline-content p {
        font-size: 0.95rem;
    }
    
    .founder-image {
        width: 200px;
        height: 200px;
    }
    
    .founder-name {
        font-size: 1.8rem;
    }
    
    .founder-bio {
        font-size: 0.95rem;
    }
    
    .expertise-tags {
        flex-direction: column;
        align-items: center;
    }
    
    .tag {
        width: 100%;
        text-align: center;
    }
}

/* Mobile Responsive Contact Page */
@media (max-width: 768px) {
    .contact-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .contact-info h2 {
        font-size: 2.2rem;
    }
    
    .contact-info > p {
        font-size: 1.1rem;
    }
    
    .contact-method {
        padding: 2rem;
        gap: 1.5rem;
    }
    
    .method-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .contact-form-container {
        padding: 2.5rem;
    }
    
    .join-us-section {
        padding: 2rem;
    }
    
    .support-content h2 {
        font-size: 2.2rem;
    }
    
    .support-intro {
        font-size: 1.1rem;
    }
}

/* Mobile Responsive General Styles */
@media (max-width: 768px) {
    .container {
        padding: 0 1rem;
    }
    
    .section-header {
        text-align: center;
        margin-bottom: 3rem;
    }
    
    .section-header h2 {
        font-size: 2.2rem;
        margin-bottom: 1rem;
    }
    
    .section-header p {
        font-size: 1.1rem;
    }
    
    .btn {
        padding: 0.8rem 1.5rem;
        font-size: 1rem;
    }
    
    .btn-large {
        padding: 1rem 2rem;
        font-size: 1.1rem;
    }
}

/* Tablet Responsive Styles */
@media (min-width: 769px) and (max-width: 1024px) {
    .hero-container {
        gap: 3rem;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
    
    .founder-content {
        gap: 3rem;
    }
    
    .contact-content {
        gap: 4rem;
    }
}

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

@keyframes expandWidth {
    from { 
        width: 0; 
    }
    to { 
        width: 100%; 
    }
}

@keyframes slideInFromRight {
    from {
        opacity: 0;
        transform: translateX(100%);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-50px) scale(0.9);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes slideOut {
    from {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
    to {
        opacity: 0;
        transform: translateY(-50px) scale(0.9);
    }
}

.join-us-section h3 {
    color: var(--white);
    margin-bottom: 1.5rem;
    font-size: 2.2rem;
    font-weight: 700;
    position: relative;
    z-index: 2;
}

.join-us-section p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 3rem;
    font-size: 1.2rem;
    line-height: 1.7;
    position: relative;
    z-index: 2;
}

.join-us-btn {
    background: linear-gradient(135deg, var(--primary-orange), #ff8c42);
    color: var(--white);
    padding: 1.2rem 3rem;
    border-radius: 15px;
    font-size: 1.2rem;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 8px 25px rgba(255, 107, 53, 0.4);
    position: relative;
    z-index: 2;
    margin-bottom: 1rem;
}

.join-us-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(255, 107, 53, 0.6);
}

.support-note {
    margin-top: 2rem;
    color: rgba(255, 255, 255, 0.7);
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    position: relative;
    z-index: 2;
}

.support-note i {
    color: var(--primary-orange);
}

/* Responsive Design for Contact Page */
@media (max-width: 768px) {
    .contact-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .contact-info h2 {
        font-size: 2.2rem;
        margin-bottom: 1.5rem;
    }
    
    .contact-info > p {
        font-size: 1.1rem;
        line-height: 1.8;
        margin-bottom: 2rem;
    }
    
    .contact-method {
        padding: 2rem;
        gap: 1.5rem;
    }
    
    .method-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .contact-form-container {
        padding: 2.5rem;
    }
    
    .join-us-section {
        padding: 2rem;
    }
    
    .support-content h2 {
        font-size: 2.2rem;
    }
    
    .support-intro {
        font-size: 1.1rem;
    }
}

/* ===== MOBILE RESPONSIVE STYLES FOR LESSONS ===== */

/* Tablet Styles (768px and below) */
@media (max-width: 768px) {
    /* Lesson Cards */
    .lesson-card {
        padding: 1.25rem;
        padding-top: 2rem;
        margin-bottom: 1rem;
    }
    
    .lesson-title {
        font-size: 1.1rem;
        line-height: 1.4;
    }
    
    .lesson-meta {
        flex-direction: column;
        gap: 0.5rem;
        margin-bottom: 0.75rem;
    }
    
    .lesson-meta span {
        font-size: 0.8rem;
    }
    
    /* Lesson Modal */
    .lesson-modal {
        max-width: 95vw !important;
        max-height: 95vh;
        margin: 2.5vh auto;
    }
    
    .lesson-header {
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
    }
    
    .lesson-info h2 {
        font-size: 1.5rem;
        line-height: 1.3;
    }
    
    .lesson-meta {
        flex-wrap: wrap;
        gap: 0.75rem;
    }
    
    .progress-circle {
        width: 50px;
        height: 50px;
        margin: 0;
    }
    
    .progress-text {
        font-size: 0.9rem;
    }
    
    /* Pronunciation Section */
    .pronunciation-card {
        padding: 1.25rem;
    }
    
    .kikuyu-text {
        font-size: 1.3rem;
        line-height: 1.4;
    }
    
    .english-text {
        font-size: 1rem;
        line-height: 1.5;
    }
    
    /* Audio Controls */
    .audio-main-controls {
        flex-direction: column;
        gap: 0.75rem;
        align-items: center;
    }
    
    .audio-controls {
        flex-direction: column;
        gap: 0.5rem;
        align-items: center;
    }
    
    .audio-controls .btn {
        width: 100%;
        max-width: 200px;
        justify-content: center;
    }
    
    .audio-practice-controls {
        flex-direction: column;
        gap: 0.5rem;
        align-items: center;
    }
    
    .audio-practice-controls .btn {
        width: 100%;
        max-width: 200px;
        justify-content: center;
    }
    
    /* Practice Exercises */
    .exercise-card {
        padding: 1.25rem;
    }
    
    .exercise-card h4 {
        font-size: 1.1rem;
        margin-bottom: 0.75rem;
    }
    
    .exercise-input {
        padding: 0.875rem;
        font-size: 1rem;
    }
    
    /* Related Phrases */
    .related-phrases {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
    
    .phrase-card {
        flex-direction: column;
        gap: 0.75rem;
        text-align: center;
        padding: 1rem;
    }
    
    .phrase-kikuyu {
        font-size: 1rem;
    }
    
    .phrase-english {
        font-size: 0.85rem;
    }
    
    /* Lesson Actions */
    .lesson-actions {
        flex-direction: column;
        gap: 0.75rem;
        align-items: center;
    }
    
    .lesson-actions .btn {
        width: 100%;
        max-width: 300px;
        justify-content: center;
        padding: 0.875rem 1.5rem;
        font-size: 1rem;
    }
}

/* Mobile Styles (480px and below) */
@media (max-width: 480px) {
    /* Lesson Cards */
    .lesson-card {
        padding: 1rem;
        padding-top: 1.75rem;
        border-radius: 12px;
    }
    
    .lesson-title {
        font-size: 1rem;
        line-height: 1.3;
    }
    
    .lesson-category {
        font-size: 0.7rem;
        padding: 0.2rem 0.6rem;
    }
    
    .lesson-status {
        font-size: 0.65rem;
        padding: 0.2rem 0.6rem;
        top: 0.4rem;
        right: 0.4rem;
    }
    
    .lesson-progress {
        font-size: 0.7rem;
        padding: 0.2rem 0.4rem;
        top: 0.8rem;
        right: 0.8rem;
    }
    
    /* Lesson Modal */
    .lesson-modal {
        max-width: 98vw !important;
        max-height: 98vh;
        margin: 1vh auto;
        border-radius: 12px;
    }
    
    .lesson-info h2 {
        font-size: 1.3rem;
        line-height: 1.2;
    }
    
    .lesson-category {
        font-size: 0.7rem;
        padding: 0.2rem 0.6rem;
    }
    
    .progress-circle {
        width: 45px;
        height: 45px;
    }
    
    .progress-text {
        font-size: 0.8rem;
    }
    
    /* Pronunciation Section */
    .pronunciation-card {
        padding: 1rem;
        border-radius: 8px;
    }
    
    .kikuyu-text {
        font-size: 1.2rem;
        line-height: 1.3;
    }
    
    .english-text {
        font-size: 0.95rem;
        line-height: 1.4;
    }
    
    /* Audio Controls */
    .audio-main-controls .btn {
        padding: 0.75rem 1.25rem;
        font-size: 0.9rem;
    }
    
    .audio-controls .btn {
        padding: 0.6rem 1rem;
        font-size: 0.8rem;
        max-width: 180px;
    }
    
    .audio-practice-controls .btn {
        padding: 0.75rem 1.25rem;
        font-size: 0.9rem;
        max-width: 180px;
    }
    
    /* Practice Exercises */
    .exercise-card {
        padding: 1rem;
        border-radius: 8px;
    }
    
    .exercise-card h4 {
        font-size: 1rem;
        margin-bottom: 0.5rem;
    }
    
    .exercise-input {
        padding: 0.75rem;
        font-size: 0.95rem;
        border-radius: 6px;
    }
    
    /* Related Phrases */
    .phrase-card {
        padding: 0.875rem;
        border-radius: 6px;
    }
    
    .phrase-kikuyu {
        font-size: 0.95rem;
    }
    
    .phrase-english {
        font-size: 0.8rem;
    }
    
    /* Lesson Actions */
    .lesson-actions .btn {
        padding: 0.75rem 1.25rem;
        font-size: 0.95rem;
        border-radius: 8px;
        max-width: 280px;
    }
    
    /* Container adjustments */
    .container {
        padding: 0 15px;
    }
}

/* Small Mobile Styles (360px and below) */
@media (max-width: 360px) {
    .lesson-card {
        padding: 0.875rem;
        padding-top: 1.5rem;
    }
    
    .lesson-title {
        font-size: 0.95rem;
    }
    
    .lesson-modal {
        max-width: 99vw !important;
        margin: 0.5vh auto;
    }
    
    .lesson-info h2 {
        font-size: 1.2rem;
    }
    
    .pronunciation-card {
        padding: 0.875rem;
    }
    
    .kikuyu-text {
        font-size: 1.1rem;
    }
    
    .english-text {
        font-size: 0.9rem;
    }
    
    .audio-controls .btn,
    .audio-practice-controls .btn {
        max-width: 160px;
        padding: 0.6rem 1rem;
        font-size: 0.8rem;
    }
    
    .exercise-card {
        padding: 0.875rem;
    }
    
    .phrase-card {
        padding: 0.75rem;
    }
}

/* Landscape Mobile Styles */
@media (max-width: 768px) and (orientation: landscape) {
    .lesson-modal {
        max-height: 98vh;
        margin: 1vh auto;
    }
    
    .lesson-header {
        flex-direction: row;
        gap: 1rem;
        align-items: center;
    }
    
    .lesson-content {
        max-height: 60vh;
        overflow-y: auto;
    }
    
    .lesson-actions {
        position: sticky;
        bottom: 0;
        background: var(--white);
        padding: 1rem 0;
        margin-top: 1rem;
        border-top: 2px solid #e9ecef;
    }
}

/* High DPI Displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .lesson-card {
        border-width: 1px;
    }
    
    .lesson-status,
    .lesson-category {
        font-weight: 700;
    }
}

/* Touch Device Optimizations */
@media (hover: none) and (pointer: coarse) {
    .lesson-card:hover {
        transform: none;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    }
    
    .lesson-card:active {
        transform: scale(0.98);
        box-shadow: 0 3px 10px rgba(0, 0, 0, 0.15);
    }
    
    .btn {
        min-height: 44px;
        min-width: 44px;
    }
    
    .audio-controls .btn,
    .audio-practice-controls .btn {
        min-height: 48px;
    }
    
    .exercise-input {
        min-height: 48px;
    }
}

/* Accessibility Improvements */
@media (prefers-reduced-motion: reduce) {
    .lesson-card:hover,
    .lesson-card:active {
        transform: none;
    }
    
    .audio-btn.playing {
        animation: none;
    }
    
    .btn {
        transition: none;
    }
}