/* ==========================================================================
   About Us Page Styles - Vinayak Pathology Laboratory
   Professional Medical Design System
   ========================================================================== */

/* CSS Custom Properties - Medical Color Palette */
:root {
    /* Primary Colors */
    --primary-blue: #2c5aa0;
    --secondary-blue: #4a90e2;
    --accent-blue: #1e4a73;
    
    /* Neutral Colors */
    --white: #ffffff;
    --light-gray: #f8f9fa;
    --medium-gray: #6c757d;
    --dark-gray: #343a40;
    --border-color: #e9ecef;
    
    /* Medical Accent Colors */
    --success-green: #28a745;
    --warning-orange: #fd7e14;
    --error-red: #dc3545;
    
    /* Typography */
    --font-family-primary: 'Roboto', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --font-family-secondary: 'Open Sans', Arial, sans-serif;
    
    /* Spacing System */
    --spacing-xs: 0.5rem;    /* 8px */
    --spacing-sm: 1rem;      /* 16px */
    --spacing-md: 1.5rem;    /* 24px */
    --spacing-lg: 2rem;      /* 32px */
    --spacing-xl: 3rem;      /* 48px */
    --spacing-xxl: 4rem;     /* 64px */
    
    /* Container Sizes */
    --container-max-width: 1200px;
    --container-padding: 20px;
    
    /* Border Radius */
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 12px;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(44, 90, 160, 0.1);
    --shadow-md: 0 4px 8px rgba(44, 90, 160, 0.15);
    --shadow-lg: 0 8px 16px rgba(44, 90, 160, 0.2);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* ==========================================================================
   Typography Hierarchy - Medical Professional Standards
   ========================================================================== */

h1 {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 700;
    line-height: 1.2;
    color: var(--primary-blue);
    margin-bottom: var(--spacing-md);
}

h2 {
    font-size: clamp(2rem, 4vw, 2.5rem);
    font-weight: 600;
    line-height: 1.3;
    color: var(--primary-blue);
    margin-bottom: var(--spacing-md);
}

h3 {
    font-size: clamp(1.25rem, 3vw, 1.5rem);
    font-weight: 600;
    line-height: 1.4;
    color: var(--accent-blue);
    margin-bottom: var(--spacing-sm);
}

h4 {
    font-size: 1.125rem;
    font-weight: 600;
    line-height: 1.4;
    color: var(--primary-blue);
    margin-bottom: var(--spacing-xs);
}

p {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--medium-gray);
    margin-bottom: var(--spacing-sm);
}

/* ==========================================================================
   About Page Specific Styles
   ========================================================================== */

/* Hero Section */
.about-hero {
    background: linear-gradient(135deg, var(--light-gray), var(--white));
    padding: var(--spacing-xxl) 0;
    position: relative;
    overflow: hidden;
}

.about-hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(74, 144, 226, 0.1), transparent);
    border-radius: 50%;
}

.about-content {
    display: block;
    position: relative;
    z-index: 1;
}

.about-text {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.about-subtitle {
    font-size: 1.25rem;
    color: var(--secondary-blue);
    font-weight: 500;
    margin-bottom: var(--spacing-lg);
}

.about-description {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--medium-gray);
    margin: 0 0 var(--spacing-xl);
    text-align: left;
}

.about-description p {
    margin-bottom: var(--spacing-md);
}

.accreditation-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: linear-gradient(135deg, var(--success-green), #20c997);
    color: var(--white);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    font-weight: 600;
    box-shadow: var(--shadow-md);
    margin-bottom: var(--spacing-xl);
}

.accreditation-badge i {
    font-size: 1.25rem;
}

/* Mission Statement Section */
.mission-section {
    background: linear-gradient(135deg, var(--primary-blue), var(--accent-blue));
    color: var(--white);
    text-align: center;
    position: relative;
    overflow: hidden;
    padding: var(--spacing-xxl) 0;
}

.mission-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="2" fill="rgba(255,255,255,0.1)"/></svg>') repeat;
    opacity: 0.5;
    animation: float 20s ease-in-out infinite;
}

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

.mission-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
}

.mission-content h2 {
    color: var(--white) !important;
    font-size: clamp(2rem, 4vw, 2.5rem);
    margin-bottom: var(--spacing-md);
}

.mission-statement {
    font-size: 1.5rem;
    line-height: 1.6;
    font-weight: 500;
    margin-bottom: var(--spacing-lg);
    color: var(--white) !important;
}

.mission-highlights {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.highlight-item {
    text-align: center;
    padding: var(--spacing-lg);
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-lg);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    transition: var(--transition-normal);
}

.highlight-item:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.15);
}

.highlight-item i {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
    color: rgba(255, 255, 255, 0.9);
}

.highlight-item h3 {
    color: var(--white) !important;
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

.highlight-item p {
    color: rgba(255, 255, 255, 0.9) !important;
    font-size: 1rem;
    line-height: 1.6;
}

/* Team Section */
.team-section {
    background: var(--light-gray);
    padding: var(--spacing-xxl) 0;
    overflow: hidden;
    position: relative;
}

.team-intro {
    text-align: center;
    font-size: 1.125rem;
    color: var(--medium-gray);
    max-width: 600px;
    margin: 0 auto var(--spacing-xl);
}

.team-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    padding: 0 var(--spacing-lg);
    box-sizing: border-box;
    width: 100%;
}

.team-member {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
    position: relative;
    overflow: visible;
    width: 100%;
    height: auto;
    min-height: 480px;
    max-width: 100%;
    display: flex;
    flex-direction: column;
    box-sizing: border-box;
    justify-content: flex-start;
    margin: 0 auto;
}

.team-member::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-blue), var(--secondary-blue));
}

.team-member:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.member-header {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    flex-direction: column;
    text-align: center;
    flex-shrink: 0;
    width: 100%;
    padding-bottom: var(--spacing-md);
}

.member-photo {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 2.5rem;
    margin: 0 auto var(--spacing-md);
    box-shadow: var(--shadow-md);
    flex-shrink: 0;
    position: relative;
    z-index: 1;
}

.member-info {
    text-align: center;
    width: 100%;
    flex-shrink: 0;
}

.member-info h3 {
    color: var(--primary-blue);
    font-size: 1.3rem;
    margin-bottom: var(--spacing-xs);
    line-height: 1.3;
}

.member-title {
    color: var(--secondary-blue);
    font-weight: 600;
    font-size: 0.95rem;
    margin-bottom: var(--spacing-xs);
    line-height: 1.4;
}

.member-registration {
    color: var(--medium-gray);
    font-size: 0.85rem;
    margin-bottom: var(--spacing-sm);
}

.member-expertise {
    text-align: left;
    width: 100%;
    flex-grow: 1;
    padding-top: var(--spacing-md);
    padding-right: var(--spacing-md);
    overflow: visible;
    margin-top: auto;
}

.member-expertise h4 {
    color: var(--primary-blue);
    margin-bottom: var(--spacing-sm);
    font-size: 1rem;
}

.member-expertise ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.member-expertise li {
    position: relative;
    padding-left: var(--spacing-lg);
    margin-bottom: var(--spacing-xs);
    color: var(--medium-gray);
    line-height: 1.5;
    font-size: 0.9rem;
}

.member-expertise li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success-green);
    font-weight: bold;
    font-size: 1rem;
}

/* Quality Assurance Section */
.quality-section {
    background: var(--white);
    padding: var(--spacing-xxl) 0;
}

.section-intro {
    text-align: center;
    font-size: 1.125rem;
    color: var(--medium-gray);
    max-width: 600px;
    margin: 0 auto var(--spacing-xl);
}

.quality-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.quality-item {
    text-align: center;
    padding: var(--spacing-xl);
    background: var(--light-gray);
    border-radius: var(--border-radius-lg);
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.quality-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-blue), var(--secondary-blue));
}

.quality-item:hover {
    transform: translateY(-5px);
    background: var(--white);
    box-shadow: var(--shadow-md);
}

.quality-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-lg);
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 2rem;
    box-shadow: var(--shadow-md);
}

.quality-commitment {
    background: var(--light-gray);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    margin-top: var(--spacing-xl);
    text-align: center;
}

.commitment-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.commitment-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: var(--white);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-sm);
}

.commitment-item i {
    color: var(--success-green);
    font-size: 1.25rem;
}

/* Call-to-Action Section */
.cta-section {
    background: linear-gradient(135deg, var(--secondary-blue), var(--primary-blue));
    color: var(--white);
    text-align: center;
    position: relative;
    overflow: hidden;
    padding: var(--spacing-xxl) 0;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1), transparent);
    border-radius: 50%;
}

.cta-content {
    position: relative;
    z-index: 1;
    max-width: 600px;
    margin: 0 auto;
}

.cta-title {
    color: var(--white) !important;
    margin-bottom: var(--spacing-md);
    font-size: clamp(2rem, 4vw, 2.5rem);
}

.cta-description {
    font-size: 1.125rem;
    line-height: 1.6;
    margin-bottom: var(--spacing-xl);
    opacity: 0.95;
    color: rgba(255, 255, 255, 0.95) !important;
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-lg);
    justify-content: center;
    flex-wrap: wrap;
}

/* Button Styles */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-lg);
    border: none;
    border-radius: var(--border-radius-md);
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition-normal);
    cursor: pointer;
    font-size: 1rem;
    min-height: 48px; /* Touch-friendly */

}

.btn-primary {
    background: linear-gradient(135deg, var(--success-green), #20c997);
    color: var(--white) !important;
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    background: linear-gradient(135deg, #20c997, var(--success-green));
    color: var(--white) !important;
}

.btn-secondary {
    background: transparent !important;
    color: var(--white) !important;
    border: 2px solid var(--white) !important;
    box-shadow: 0 2px 8px rgba(255, 255, 255, 0.1);
    font-weight: 600;
    position: relative;
    overflow: hidden;
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
}

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

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

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.15) !important;
    color: var(--white) !important;
    border-color: var(--white) !important;
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(255, 255, 255, 0.2), 0 2px 8px rgba(255, 255, 255, 0.1);
}

.btn-secondary i {
    color: var(--white) !important;
    transition: transform 0.3s ease;
}

.btn-secondary:hover i {
    transform: scale(1.1);
    color: var(--white) !important;
}

/* Specific overrides for CTA section buttons */
.cta-section .btn-primary {
    background: linear-gradient(135deg, var(--success-green), #20c997) !important;
    color: var(--white) !important;
}

.cta-section .btn-secondary {
    background: transparent !important;
    color: var(--white) !important;
    border: 2px solid var(--white) !important;
    box-shadow: 0 2px 8px rgba(255, 255, 255, 0.1);
}

.cta-section .btn-secondary:hover {
    background: rgba(255, 255, 255, 0.15) !important;
    color: var(--white) !important;
    border-color: var(--white) !important;
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(255, 255, 255, 0.2), 0 2px 8px rgba(255, 255, 255, 0.1);
}

.cta-section .btn-secondary i {
    color: var(--white) !important;
}

/* ==========================================================================
   Enhanced Button Styling for Mobile
   ========================================================================== */

/* Enhanced button responsiveness */
@media (max-width: 768px) {
    .cta-buttons {
        gap: var(--spacing-md);
        flex-direction: column;
        align-items: center;
        padding: 0 var(--spacing-sm);
    }

    .btn {
        width: 100%;
        max-width: 300px;
        padding: var(--spacing-md) var(--spacing-lg);
        font-size: 1rem;
        min-height: 52px;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    }

    .btn-primary {
        background: linear-gradient(135deg, var(--success-green), #20c997);
        box-shadow: 0 4px 15px rgba(32, 201, 151, 0.4), 0 2px 8px rgba(0, 0, 0, 0.2);
    }

    .btn-secondary {
        background: transparent !important;
        border: 2px solid var(--white) !important;
        color: var(--white) !important;
        box-shadow: 0 2px 8px rgba(255, 255, 255, 0.15), inset 0 1px 0 rgba(255, 255, 255, 0.1);
    }

    .btn-secondary i {
        color: var(--white) !important;
    }

    .btn:active {
        transform: scale(0.96);
    }

    .btn-primary:hover,
    .btn-primary:focus {
        transform: translateY(-2px);
        box-shadow: 0 6px 20px rgba(32, 201, 151, 0.5), 0 4px 12px rgba(0, 0, 0, 0.2);
    }

    .btn-secondary:hover,
    .btn-secondary:focus {
        background: rgba(255, 255, 255, 0.15) !important;
        color: var(--white) !important;
        transform: translateY(-2px);
        box-shadow: 0 6px 20px rgba(255, 255, 255, 0.25), 0 4px 12px rgba(255, 255, 255, 0.1);
    }

    .btn-secondary:hover i,
    .btn-secondary:focus i {
        color: var(--white) !important;
    }
}

/* Extra small devices enhancement */
@media (max-width: 480px) {
    .btn {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: 0.95rem;
        max-width: 280px;
    }

    .btn i {
        font-size: 1em;
        color: inherit;
    }

    .btn-secondary i {
        color: var(--white) !important;
    }
}

/* ==========================================================================
   Mobile-Friendly Features
   ========================================================================== */

/* Mobile Carousel for Mission Highlights */
.mobile-carousel-container {
    position: relative;
    max-width: 100%;
    margin: var(--spacing-lg) 0;
    padding: 0 var(--spacing-sm);
    touch-action: pan-y;
}

.mobile-carousel {
    overflow: hidden;
    border-radius: var(--border-radius-lg);
    position: relative;
    background: rgba(255, 255, 255, 0.1);
    min-height: 220px;
    cursor: grab;
    -webkit-user-select: none;
    user-select: none;
}

.mobile-carousel:active {
    cursor: grabbing;
}

.carousel-track {
    display: flex;
    transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    height: 100%;
    will-change: transform;
}

.carousel-slide {
    min-width: 100%;
    flex-shrink: 0;
    padding: var(--spacing-xl) var(--spacing-md);
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    min-height: 220px;
    opacity: 0.7;
    transform: scale(0.95);
    transition: all 0.4s ease;
}

.carousel-slide.active {
    opacity: 1;
    transform: scale(1);
}

.carousel-slide i {
    font-size: 2.8rem;
    margin-bottom: var(--spacing-md);
    color: rgba(255, 255, 255, 0.9);
    transition: all 0.3s ease;
}

.carousel-slide.active i {
    color: rgba(255, 255, 255, 1);
    transform: scale(1.1);
}

.carousel-slide h3 {
    font-size: 1.3rem;
    margin-bottom: var(--spacing-sm);
    color: var(--white);
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.carousel-slide p {
    font-size: 1rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.95);
    margin: 0;
    text-align: center;
    max-width: 280px;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.carousel-indicators {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-lg);
    padding: 0 var(--spacing-sm);
}

.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.3);
    background: transparent;
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 0;
    position: relative;
    overflow: hidden;
}

.indicator::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0);
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.9);
    transition: transform 0.3s ease;
}

.indicator.active {
    border-color: rgba(255, 255, 255, 0.8);
    transform: scale(1.2);
}

.indicator.active::before {
    transform: translate(-50%, -50%) scale(1);
}

/* Remove navigation buttons for mobile */
.carousel-navigation {
    display: none;
}

/* Touch feedback */
.mobile-carousel-container::after {
    content: 'Swipe to explore';
    position: absolute;
    bottom: -30px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.6);
    text-align: center;
    pointer-events: none;
    opacity: 1;
    transition: opacity 0.5s ease;
}

.mobile-carousel-container.interacted::after {
    opacity: 0;
}

/* Mobile Show More Button */
.mobile-show-more {
    text-align: center;
    margin: var(--spacing-lg) 0;
    padding: 0 var(--spacing-sm);
}

.show-more-btn {
    background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
    color: var(--white);
    border: none;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition-normal);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    margin: 0 auto;
    min-height: 48px;
    max-width: 250px;
    width: 100%;
    box-shadow: var(--shadow-md);
    text-align: center;
}

.show-more-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.show-more-btn:active {
    transform: translateY(0);
}

.show-more-btn i {
    font-size: 0.8rem;
    transition: transform 0.3s ease;
}

/* Mobile Hidden/Visible Items */
.mobile-hidden {
    display: none;
    opacity: 0;
    transform: translateY(20px);
}

.mobile-visible {
    display: block;
    opacity: 1;
    transform: translateY(0);
}

/* Mobile Quality Grid Specific */
.mobile-grid .quality-item {
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--light-gray);
    border-radius: var(--border-radius-md);
    transition: all 0.3s ease;
}

.mobile-grid .quality-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.mobile-grid .quality-icon {
    width: 50px;
    height: 50px;
    font-size: 1.3rem;
    margin-bottom: var(--spacing-sm);
}

.mobile-grid .quality-item h3 {
    font-size: 1rem;
    margin-bottom: var(--spacing-xs);
    line-height: 1.3;
}

.mobile-grid .quality-item p {
    font-size: 0.85rem;
    line-height: 1.5;
    margin: 0;
}

/* Animation Keyframes */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

/* Mobile Touch and Interaction Improvements */
.mobile-only {
    display: block;
}

.desktop-only {
    display: none;
}

/* Touch-friendly improvements */
button, .btn, .indicator, .carousel-btn {
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
    -webkit-user-select: none;
    user-select: none;
}

/* Mobile viewport fixes */
* {
    box-sizing: border-box;
}

body {
    -webkit-text-size-adjust: 100%;
    text-size-adjust: 100%;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Improved mobile readability */
.about-text, .mission-content, .team-intro, .section-intro, .cta-content {
    max-width: 100%;
    padding-left: var(--spacing-sm);
    padding-right: var(--spacing-sm);
}

/* Mobile-specific animations */
@keyframes mobileSlideIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

/* Mobile scroll behavior */
html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

/* Mobile section spacing */
section {
    margin-bottom: 0;
}

.section + .section {
    border-top: none;
}

/* Mobile content max-width */
.container {
    max-width: 100%;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
    overflow-x: hidden;
}

/* Mobile font adjustments */
@media screen and (max-width: 480px) {
    h1 {
        font-size: 1.6rem;
        line-height: 1.2;
    }
    
    h2 {
        font-size: 1.3rem;
        line-height: 1.3;
    }
    
    .about-subtitle {
        font-size: 1rem;
    }
    
    .mission-statement {
        font-size: 1rem;
        padding: 0;
    }
    
    .btn {
        font-size: 0.85rem;
        padding: var(--spacing-xs) var(--spacing-md);
        max-width: 260px;
    }
    
    .carousel-slide {
        min-height: 180px;
        padding: var(--spacing-md) var(--spacing-sm);
    }
    
    .carousel-slide h3 {
        font-size: 1.1rem;
    }
    
    .carousel-slide p {
        font-size: 0.9rem;
    }
}

/* ==========================================================================
   Responsive Design - Mobile First
   ========================================================================== */

/* ==========================================================================
   Mobile-First Responsive Design - Enhanced Mobile Styles
   ========================================================================== */

/* Container and Layout Improvements */
.container {
    padding-left: var(--spacing-sm);
    padding-right: var(--spacing-sm);
    max-width: 100%;
    box-sizing: border-box;
}

/* Hero Section Mobile Optimizations */
.about-hero {
    padding: var(--spacing-lg) 0;
    text-align: center;
}

.about-content {
    padding: 0 var(--spacing-sm);
}

.about-text {
    text-align: center;
    padding: 0;
}

.about-subtitle {
    font-size: 1.1rem;
    line-height: 1.5;
    margin-bottom: var(--spacing-md);
}

.about-description {
    text-align: left;
    font-size: 1rem;
    line-height: 1.6;
    margin: 0 0 var(--spacing-lg);
}

.about-description p {
    margin-bottom: var(--spacing-md);
    font-size: 0.95rem;
    line-height: 1.7;
}

.accreditation-badge {
    display: inline-flex;
    font-size: 0.9rem;
    padding: var(--spacing-xs) var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

/* Mission Section Mobile */
.mission-section {
    padding: var(--spacing-lg) 0;
}

.mission-content {
    padding: 0 var(--spacing-sm);
    text-align: center;
}

.mission-content h2 {
    font-size: clamp(1.6rem, 5vw, 2.2rem) !important;
    margin-bottom: var(--spacing-md);
    line-height: 1.3;
    font-weight: 600;
    padding: 0 var(--spacing-xs);
}

.mission-statement {
    font-size: clamp(1rem, 3.5vw, 1.2rem);
    line-height: 1.7;
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-sm) var(--spacing-md);
    max-width: 95%;
    margin-left: auto;
    margin-right: auto;
    font-weight: 400;
    background: rgba(255, 255, 255, 0.08);
    border-radius: var(--border-radius-md);
    border: 1px solid rgba(255, 255, 255, 0.1);
    -webkit-backdrop-filter: blur(5px);
    backdrop-filter: blur(5px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

/* Mobile-Specific Enhancements for Mission Section */
@media (max-width: 480px) {
    .mission-section {
        padding: var(--spacing-md) 0 var(--spacing-lg);
    }
    
    .mission-content h2 {
        font-size: clamp(1.4rem, 6vw, 1.8rem) !important;
        margin-bottom: var(--spacing-sm);
        padding: 0 var(--spacing-xs);
        -webkit-hyphens: auto;
        hyphens: auto;
        word-break: break-word;
    }
    
    .mission-statement {
        font-size: clamp(0.95rem, 4vw, 1.1rem);
        line-height: 1.8;
        padding: var(--spacing-md);
        margin: 0 var(--spacing-xs) var(--spacing-lg);
        max-width: calc(100% - var(--spacing-md));
        word-spacing: 0.1em;
        letter-spacing: 0.01em;
        -webkit-hyphens: auto;
        hyphens: auto;
        word-wrap: break-word;
        overflow-wrap: break-word;
        text-align: justify;
    }
    
    /* Enhanced visual appeal on very small screens */
    .mission-statement::before {
        content: '"';
        font-size: 2rem;
        color: rgba(255, 255, 255, 0.6);
        position: absolute;
        top: -5px;
        left: 10px;
        font-family: serif;
    }
    
    .mission-statement::after {
        content: '"';
        font-size: 2rem;
        color: rgba(255, 255, 255, 0.6);
        position: absolute;
        bottom: -15px;
        right: 10px;
        font-family: serif;
    }
    
    .mission-statement {
        position: relative;
        padding-top: calc(var(--spacing-md) + 5px);
        padding-bottom: calc(var(--spacing-md) + 5px);
    }
}

/* Team Section Mobile */
.team-section {
    padding: var(--spacing-lg) 0;
}

.team-intro {
    font-size: 1rem;
    line-height: 1.6;
    margin: 0 auto var(--spacing-lg);
    padding: 0 var(--spacing-sm);
    text-align: center;
}

.team-grid {
    padding: 0 var(--spacing-sm);
    gap: var(--spacing-lg);
}

.team-member {
    min-height: 420px;
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.member-photo {
    width: 80px;
    height: 80px;
    font-size: 1.8rem;
    margin: 0 auto var(--spacing-sm);
}

.member-info h3 {
    font-size: 1.1rem;
    line-height: 1.3;
    margin-bottom: var(--spacing-xs);
}

.member-title {
    font-size: 0.85rem;
    line-height: 1.4;
}

.member-registration {
    font-size: 0.8rem;
    margin-bottom: var(--spacing-sm);
}

.member-expertise {
    padding-top: var(--spacing-sm);
    padding-right: 0;
}

.member-expertise h4 {
    font-size: 0.95rem;
    margin-bottom: var(--spacing-sm);
}

.member-expertise li {
    font-size: 0.85rem;
    line-height: 1.5;
    margin-bottom: var(--spacing-xs);
    padding-left: var(--spacing-md);
}

/* Quality Section Mobile */
.quality-section {
    padding: var(--spacing-lg) 0;
}

.section-intro {
    font-size: 1rem;
    line-height: 1.6;
    padding: 0 var(--spacing-sm);
    margin: 0 auto var(--spacing-lg);
}

.quality-grid {
    padding: 0 var(--spacing-sm);
    gap: var(--spacing-md);
}

.quality-item {
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.quality-icon {
    width: 60px;
    height: 60px;
    font-size: 1.5rem;
    margin: 0 auto var(--spacing-md);
}

.quality-item h3 {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-sm);
}

.quality-item p {
    font-size: 0.9rem;
    line-height: 1.6;
}

.quality-commitment {
    padding: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.commitment-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-sm);
}

.commitment-item {
    padding: var(--spacing-xs);
    font-size: 0.9rem;
}

/* CTA Section Mobile */
.cta-section {
    padding: var(--spacing-lg) 0;
}

.cta-content {
    padding: 0 var(--spacing-sm);
    text-align: center;
}

.cta-title {
    font-size: 1.5rem;
    line-height: 1.3;
    margin-bottom: var(--spacing-md);
}

.cta-description {
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: var(--spacing-lg);
    padding: 0 var(--spacing-xs);
}

.cta-buttons {
    flex-direction: column;
    gap: var(--spacing-md);
    align-items: center;
}

.btn {
    width: 100%;
    max-width: 280px;
    min-height: 48px;
    font-size: 0.9rem;
    padding: var(--spacing-sm) var(--spacing-md);
    justify-content: center;
    text-align: center;
}

/* Typography Mobile Adjustments */
h1 {
    font-size: 1.8rem;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    text-align: center;
}

h2 {
    font-size: 1.5rem;
    line-height: 1.3;
    margin-bottom: var(--spacing-md);
    text-align: center;
}

h3 {
    font-size: 1.1rem;
    line-height: 1.4;
    margin-bottom: var(--spacing-sm);
}

/* Mobile Styles (default - up to 767px) */
.about-content {
    text-align: center;
}

.about-text {
    text-align: center;
}

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

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

.member-header {
    flex-direction: column;
    text-align: center;
}

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

.btn {
    width: 100%;
    max-width: 300px;
    justify-content: center;
}

/* Hide desktop elements on mobile */
.desktop-highlights {
    display: none;
}

.desktop-grid {
    display: none;
}

.mobile-only {
    display: block;
}

.desktop-only {
    display: none;
}

/* Tablet Styles (768px and up) */
@media (min-width: 768px) {
    .about-text {
        text-align: left;
    }
    
    /* Show desktop elements, hide mobile elements */
    .desktop-highlights {
        display: grid;
    }
    
    .desktop-grid {
        display: grid;
    }
    
    .mobile-only {
        display: none;
    }
    
    .desktop-only {
        display: block;
    }
    
    .team-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-xl);
        max-width: 1200px;
        padding: 0 var(--spacing-lg);
    }
    
    .team-member {
        min-height: 520px;
        height: auto;
        max-width: none;
    }
    
    .member-header {
        flex-direction: row;
        text-align: left;
        align-items: flex-start;
        gap: var(--spacing-lg);
        padding-bottom: var(--spacing-sm);
    }
    
    .member-info {
        text-align: left;
        flex-grow: 1;
        padding-right: var(--spacing-md);
    }
    
    .member-photo {
        margin: 0;
        width: 110px;
        height: 110px;
        font-size: 2.2rem;
        flex-shrink: 0;
    }
    
    .member-expertise {
        padding-right: var(--spacing-lg);
    }
    
    .quality-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .commitment-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .cta-buttons {
        flex-direction: row;
    }
    
    .btn {
        width: auto;
    }
}

/* Desktop Styles (1024px and up) */
@media (min-width: 1024px) {
    .about-content {
        max-width: 1000px;
        margin: 0 auto;
    }
    
    .quality-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .commitment-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .team-grid {
        grid-template-columns: repeat(2, 1fr);
        max-width: 1000px;
        margin: var(--spacing-xl) auto 0;
    }
}

/* ==========================================================================
   Accessibility and Focus States
   ========================================================================== */

.btn:focus,
.contact-link:focus {
    outline: 3px solid var(--secondary-blue);
    outline-offset: 2px;
}

/* Force proper text colors in colored sections */
.mission-section * {
    color: var(--white) !important;
}

.mission-section h2,
.mission-section h3,
.mission-section p {
    color: var(--white) !important;
}

.highlight-item h3,
.highlight-item p {
    color: var(--white) !important;
}

.cta-section * {
    color: var(--white) !important;
}

.cta-section h2,
.cta-section p {
    color: var(--white) !important;
}

/* Ensure proper font family inheritance */
.mission-section,
.cta-section {
    font-family: var(--font-family-primary);
}

.mission-section *,
.cta-section * {
    font-family: inherit;
}

/* Reduced motion for users who prefer it */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    :root {
        --primary-blue: #1a365d;
        --secondary-blue: #2c5aa0;
        --medium-gray: #2d3748;
    }
}