/* 
   COMPREHENSIVE MOBILE RESPONSIVE STYLES
   Danborough Group of Colleges
   
   This file consolidates ALL mobile responsive styles for the website.
   Other CSS files should NOT contain @media queries for mobile devices
   to prevent conflicts and ensure consistent mobile experience.
   
   Breakpoints:
   - Large Mobile/Small Tablet: 769px - 991px
   - Standard Mobile: 481px - 768px  
   - Small Mobile: 320px - 480px
   
   Author: GitHub Copilot
   Date: July 24, 2025
   Updated: August 4, 2025 - Consolidated all mobile styles
*/

/* ====================================
   DESKTOP - HIDE MOBILE ELEMENTS
   ==================================== */

/* Hide mobile menu toggle on desktop and large screens */
@media (min-width: 769px) {
    .mobile-menu-toggle {
        display: none !important;
    }
    
    /* Hide mobile logo on desktop */
    .mobile-hero-logo {
        display: none !important;
    }
}

/* ====================================
   MOBILE BREAKPOINTS & CONTAINERS
   ==================================== */

/* Large Mobile/Small Tablet (769px - 991px) */
@media (max-width: 991px) and (min-width: 769px) {
    .container {
        max-width: 750px;
        margin: 0 auto;
        padding: 0 20px;
    }
    
    .hero-tagline {
        font-size: 2.8rem;
        line-height: 1.2;
    }
    
    .hero-subtext {
        font-size: 1.1rem;
        max-width: 450px;
    }
    
    .section-header h2 {
        font-size: 2.2rem;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }
    
    .programs-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }
}

/* Standard Mobile (481px - 768px) */
@media (max-width: 768px) {
    .container {
        max-width: 100%;
        padding: 0 15px;
    }
    
    .hero-tagline {
        font-size: 2.2rem;
        line-height: 1.2;
        margin-bottom: 20px;
    }
    
    .hero-subtext {
        font-size: 1rem;
        margin-bottom: 30px;
        padding: 0 10px;
    }
    
    .section-header h2 {
        font-size: 2rem;
        margin-bottom: 15px;
    }
    
    .section-header p {
        font-size: 1rem;
        padding: 0 10px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .programs-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

/* Small Mobile (320px - 480px) */
@media (max-width: 480px) {
    .container {
        padding: 0 10px;
    }
    
    .hero-tagline {
        font-size: 1.8rem;
        line-height: 1.3;
    }
    
    .hero-subtext {
        font-size: 0.9rem;
    }
    
    .section-header h2 {
        font-size: 1.7rem;
    }
    
    .section-header p {
        font-size: 0.9rem;
    }
    
    /* Introduction Section Small Mobile */
    #introduction {
        padding: 40px 0;
    }
    
    .introduction-content {
        gap: 30px;
    }
    
    .intro-highlight {
        padding: 20px;
    }
    
    .intro-highlight h3 {
        font-size: 1.3rem;
    }
    
    .intro-highlight p {
        font-size: 0.9rem;
    }
    
    .intro-feature-item {
        padding: 15px;
    }
    
    .intro-feature-item h4 {
        font-size: 1.1rem;
    }
    
    .intro-feature-item p {
        font-size: 0.85rem;
    }
    
    .introduction-image img {
        height: 250px;
    }
    
    .introduction-cta {
        margin-top: 40px;
        padding: 30px 20px;
    }
    
    .cta-content h3 {
        font-size: 1.5rem;
    }
    
    .cta-content p {
        font-size: 1rem;
    }
    
    .cta-content .btn {
        padding: 12px 25px;
        font-size: 1rem;
    }
    
    /* Hero Social Icons Small Mobile */
    .hero-social {
        top: 100px;
        left: 15px;
        gap: 12px;
    }
    
    .social-icon {
        width: 40px;
        height: 40px;
        font-size: 16px;
    }
}

/* ====================================
   MOBILE LAYOUT ADJUSTMENTS
   ==================================== */

@media (max-width: 768px) {
    /* Hero Section Mobile */
    #hero {
        min-height: 100vh;
        padding-top: 0;
        position: relative;
    }
    
    .hero-background {
        background-size: cover;
        background-position: center;
        background-attachment: scroll; /* Better for mobile performance */
        min-height: 100vh;
    }
    
    .hero-content {
        display: flex;
        flex-direction: column;
        justify-content: center;
        min-height: 100vh;
        text-align: center;
        padding: 80px 0 40px;
    }
    
    .hero-text {
        order: 2;
        margin-bottom: 30px;
    }
    
    /* Mobile Logo - positioned top left like haashall.org */
    .mobile-hero-logo {
        position: fixed;
        top: 15px;
        left: 15px;
        padding: 10px;
    }
    
    .mobile-hero-logo img {
        height: 70px;
        width: auto;
        display: block;
    }
    
    /* Hide the original hero social icons on mobile */
    .hero-social {
        display: none !important;
    }
    
    /* Sections Mobile Spacing */
    section {
        padding: 60px 0 !important;
    }
    
    .section-header {
        margin-bottom: 40px;
        text-align: center;
    }
    
    /* Features Section Mobile */
    .feature-box {
        padding: 30px 20px;
        text-align: center;
        background: white;
        border-radius: 15px;
        box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
        margin-bottom: 20px;
    }
    
    .feature-icon {
        font-size: 2.5rem;
        color: var(--primary-color);
        margin-bottom: 20px;
    }
    
    .feature-box h3 {
        font-size: 1.3rem;
        margin-bottom: 15px;
        color: var(--text-color);
    }
    
    .feature-box p {
        font-size: 0.95rem;
        line-height: 1.6;
        color: rgba(51, 51, 51, 0.8);
    }
    
    /* About Section Mobile */
    #about {
        background: rgba(248, 249, 250, 0.95);
        background-attachment: scroll;
    }
    
    .about-content {
        display: flex;
        flex-direction: column;
        gap: 30px;
    }
    
    .about-image {
        order: 1;
        text-align: center;
    }
    
    .about-image img {
        border-radius: 15px;
        max-width: 100%;
        height: auto;
        box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
    }
    
    .about-text {
        order: 2;
        text-align: center;
    }
    
    .about-text h3 {
        font-size: 1.4rem;
        margin: 25px 0 15px;
        color: var(--primary-color);
    }
    
    .about-text p {
        font-size: 0.95rem;
        line-height: 1.7;
        margin-bottom: 20px;
        text-align: left;
    }
    
    /* Introduction Section Mobile */
    #introduction {
        padding: 60px 0;
    }
    
    .introduction-content {
        display: flex;
        flex-direction: column;
        gap: 40px;
    }
    
    .introduction-text {
        order: 2;
        gap: 30px;
    }
    
    .intro-highlight {
        padding: 25px;
        margin-bottom: 20px;
    }
    
    .intro-highlight h3 {
        font-size: 1.5rem;
        margin-bottom: 15px;
    }
    
    .intro-highlight p {
        font-size: 1rem;
        line-height: 1.6;
    }
    
    .intro-features {
        gap: 20px;
    }
    
    .intro-feature-item {
        padding: 20px;
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }
    
    .intro-feature-item:hover {
        transform: translateY(-5px);
    }
    
    .intro-feature-item i {
        font-size: 2.5rem;
        margin-top: 0;
    }
    
    .intro-feature-item h4 {
        font-size: 1.2rem;
        margin-bottom: 10px;
    }
    
    .intro-feature-item p {
        font-size: 0.95rem;
    }
    
    .introduction-image {
        order: 1;
        transform: none;
        border-radius: 20px;
    }
    
    .introduction-image img {
        height: 300px;
    }
    
    .introduction-cta {
        margin-top: 50px;
        padding: 40px 25px;
        border-radius: 20px;
    }
    
    .cta-content h3 {
        font-size: 1.8rem;
        margin-bottom: 15px;
    }
    
    .cta-content p {
        font-size: 1.1rem;
        margin-bottom: 25px;
    }
    
    .cta-content .btn {
        padding: 15px 30px;
        font-size: 1.1rem;
    }

    /* Programs Section Mobile */
    #programs {
        background: linear-gradient(135deg, rgba(30, 136, 41, 0.95), rgba(0, 153, 0, 0.9));
        background-attachment: scroll;
    }
    
    .program-tabs {
        margin-bottom: 30px;
    }
    
    .nav-tabs {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        border: none;
        margin-bottom: 30px;
    }
    
    .nav-tabs .nav-link {
        background: rgba(255, 255, 255, 0.9);
        color: var(--text-color);
        border: none;
        border-radius: 25px;
        padding: 12px 20px;
        margin: 5px;
        font-size: 0.9rem;
        font-weight: 600;
        transition: all 0.3s ease;
    }
    
    .nav-tabs .nav-link.active {
        background: var(--secondary-color);
        color: var(--text-color);
        transform: scale(1.05);
    }
    
    .program-card {
        background: white;
        border-radius: 15px;
        overflow: hidden;
        box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
        margin-bottom: 25px;
        transition: transform 0.3s ease;
    }
    
    .program-card:active {
        transform: scale(0.98);
    }
    
    .program-image img {
        width: 100%;
        height: 200px;
        object-fit: cover;
    }
    
    .program-content {
        padding: 25px 20px;
    }
    
    .program-content h3 {
        font-size: 1.3rem;
        margin-bottom: 15px;
        color: var(--primary-color);
    }
    
    .program-content p {
        font-size: 0.95rem;
        line-height: 1.6;
        margin-bottom: 20px;
        color: rgba(51, 51, 51, 0.8);
    }
    
    .btn-link {
        color: var(--primary-color);
        font-weight: 600;
        text-decoration: none;
        font-size: 0.9rem;
    }
    
    /* Newsletter Section Mobile */
    #newsletter {
        background-attachment: scroll;
    }
    
    .newsletter-content {
        display: flex;
        flex-direction: column;
        gap: 30px;
        text-align: center;
    }
    
    .newsletter-text h3 {
        font-size: 1.4rem;
        margin-bottom: 15px;
        color: var(--text-color);
    }
    
    .newsletter-text p {
        font-size: 0.95rem;
        line-height: 1.6;
        color: rgba(51, 51, 51, 0.8);
        margin-bottom: 25px;
    }
    
    .newsletter-form {
        display: flex;
        flex-direction: column;
        gap: 15px;
        max-width: 400px;
        margin: 0 auto;
    }
    
    .newsletter-form input {
        padding: 15px 20px;
        border: none;
        border-radius: 50px;
        font-size: 1rem;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    }
    
    .newsletter-form button {
        padding: 15px 30px;
        border: none;
        border-radius: 50px;
        background: var(--primary-color);
        color: white;
        font-size: 1rem;
        font-weight: 600;
        cursor: pointer;
        transition: all 0.3s ease;
        box-shadow: 0 5px 15px rgba(30, 136, 41, 0.3);
    }
    
    .newsletter-form button:active {
        transform: scale(0.98);
    }
    
    /* Join Section Mobile */
    #join-danborough {
        background-attachment: scroll;
    }
    
    .join-content {
        display: flex;
        flex-direction: column;
        gap: 30px;
        text-align: center;
    }
    
    .join-image {
        order: 1;
    }
    
    .join-image img {
        border-radius: 15px;
        max-width: 100%;
        height: auto;
        box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
    }
    
    .join-text {
        order: 2;
    }
    
    .join-text h3 {
        font-size: 1.5rem;
        margin-bottom: 20px;
        color: white;
    }
    
    .join-text p {
        font-size: 1rem;
        line-height: 1.7;
        color: rgba(255, 255, 255, 0.9);
        margin-bottom: 25px;
    }
    
    .join-features {
        display: flex;
        flex-direction: column;
        gap: 15px;
        margin-bottom: 30px;
    }
    
    .feature-item {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 12px;
        color: white;
        font-size: 0.95rem;
    }
    
    .feature-item i {
        color: var(--secondary-color);
        font-size: 1.1rem;
    }
    
    .join-actions {
        display: flex;
        flex-direction: column;
        gap: 15px;
        align-items: center;
    }
    
    .join-actions .btn {
        padding: 15px 30px;
        border-radius: 50px;
        font-size: 1rem;
        font-weight: 600;
        text-decoration: none;
        transition: all 0.3s ease;
        min-width: 200px;
        text-align: center;
    }
    
    /* Footer Mobile */
    .footer-grid {
        display: flex;
        flex-direction: column;
        gap: 40px;
        text-align: center;
    }
    
    .footer-logo {
        height: 40px;
        width: auto;
        margin-bottom: 15px;
    }
    
    .footer-logo img {
        max-width: 120px;
        height: auto;
    }
    
    .footer-social {
        display: flex;
        justify-content: center;
        gap: 15px;
        margin-top: 25px;
    }
    
    .footer-social a {
        width: 45px;
        height: 45px;
        display: flex;
        align-items: center;
        justify-content: center;
        background: var(--primary-color);
        color: white;
        border-radius: 50%;
        transition: all 0.3s ease;
        text-decoration: none;
    }
    
    .footer-social a:active {
        transform: scale(0.95);
    }
    
    .links-widget ul {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
        list-style: none;
        padding: 0;
        margin: 20px 0;
    }
    
    .links-widget ul li a {
        color: rgba(255, 255, 255, 0.8);
        text-decoration: none;
        font-size: 0.9rem;
        transition: color 0.3s ease;
    }
    
    .links-widget ul li a:hover {
        color: var(--secondary-color);
    }
}

/* ====================================
   MOBILE TOUCH OPTIMIZATIONS
   ==================================== */

@media (max-width: 768px) {
    /* Touch-friendly button sizes */
    .btn,
    .btn-primary,
    .btn-secondary,
    .btn-apply,
    .btn-link {
        min-height: 44px;
        min-width: 44px;
        padding: 12px 24px;
        font-size: 1rem;
        touch-action: manipulation;
    }
    
    /* Touch feedback */
    .feature-box,
    .program-card,
    .btn,
    .newsletter-form button,
    .join-actions .btn {
        -webkit-tap-highlight-color: rgba(30, 136, 41, 0.2);
        -webkit-touch-callout: none;
        -webkit-user-select: none;
        user-select: none;
    }
    
    /* Improved touch targets for links */
    a {
        min-height: 44px;
        display: inline-flex;
        align-items: center;
        touch-action: manipulation;
    }
    
    /* Mobile form optimizations */
    input,
    textarea,
    select {
        font-size: 16px; /* Prevents zoom on iOS */
        padding: 15px;
        border-radius: 8px;
        border: 2px solid var(--medium-gray);
        transition: border-color 0.3s ease;
    }
    
    input:focus,
    textarea:focus,
    select:focus {
        border-color: var(--primary-color);
        outline: none;
        box-shadow: 0 0 0 3px rgba(30, 136, 41, 0.1);
    }
}

/* ====================================
   MOBILE PERFORMANCE OPTIMIZATIONS
   ==================================== */

@media (max-width: 768px) {
    /* Reduce motion for better performance */
    * {
        animation-duration: 0.3s !important;
        transition-duration: 0.3s !important;
    }
    
    /* Optimize images for mobile */
    img {
        max-width: 100%;
        height: auto;
        display: block;
    }
    
    /* Remove fixed backgrounds on mobile */
    .hero-background,
    #about,
    #introduction,
    #programs,
    #newsletter,
    #join-danborough {
        background-attachment: scroll !important;
    }
    
    /* Disable hover effects on mobile */
    .feature-box:hover,
    .program-card:hover,
    .about-image:hover img,
    .join-image:hover img {
        transform: none;
        box-shadow: inherit;
    }
    
    /* Mobile scrolling optimizations */
    body {
        -webkit-overflow-scrolling: touch;
        -webkit-overflow-scrolling: touch;
    }
    
    /* Prevent horizontal scrolling */
    .container,
    .row,
    section {
        overflow-x: hidden;
    }
}

/* ====================================
   MOBILE ACCESSIBILITY
   ==================================== */

@media (max-width: 768px) {
    /* Enhanced focus indicators for mobile */
    button:focus,
    a:focus,
    input:focus,
    textarea:focus {
        outline: 3px solid var(--secondary-color);
        outline-offset: 2px;
    }
    
    /* Text size adjustments for readability */
    p,
    li {
        font-size: 1rem;
        line-height: 1.6;
    }
    
    /* Mobile-friendly spacing */
    .mobile-spacing {
        margin-bottom: 30px;
    }
    
    .mobile-padding {
        padding: 20px;
    }
    
    /* Contrast improvements for mobile */
    @media (prefers-contrast: high) {
        .hero-background,
        #about,
        #introduction,
        #programs,
        #newsletter,
        #join-danborough {
            background-image: none !important;
            background-color: var(--white);
        }
        
        .feature-box,
        .program-card {
            border: 2px solid var(--primary-color);
        }
    }
    
    /* Reduced motion support */
    @media (prefers-reduced-motion: reduce) {
        *,
        *::before,
        *::after {
            animation-duration: 0.01ms !important;
            animation-iteration-count: 1 !important;
            transition-duration: 0.01ms !important;
            scroll-behavior: auto !important;
        }
    }
}

/* ====================================
   MOBILE UTILITY CLASSES
   ==================================== */

@media (max-width: 768px) {
    .mobile-hide {
        display: none !important;
    }
    
    .mobile-show {
        display: block !important;
    }
    
    .mobile-center {
        text-align: center !important;
    }
    
    .mobile-left {
        text-align: left !important;
    }
    
    .mobile-full-width {
        width: 100% !important;
    }
    
    .mobile-margin-bottom {
        margin-bottom: 20px !important;
    }
    
    .mobile-padding {
        padding: 15px !important;
    }
    
    .mobile-flex-column {
        flex-direction: column !important;
    }
    
    .mobile-gap-small {
        gap: 10px !important;
    }
    
    .mobile-gap-medium {
        gap: 20px !important;
    }
    
    .mobile-gap-large {
        gap: 30px !important;
    }
}

/* 
   Mobile Responsive Dropdown Fixes
   Added August 3, 2025
*/

/* Ensure dropdown menus are properly displayed on mobile devices */
@media (max-width: 768px) {
    /* Force dropdown card visibility in mobile navigation */
    .mobile-dropdown-menu {
        border-radius: 8px !important;
        overflow: hidden !important;
        background: white !important;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1) !important;
        display: block !important;
        max-height: 0;
        padding: 0 !important;
        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
        margin: 10px 15px !important;
        opacity: 0;
    }

    .mobile-dropdown.active .mobile-dropdown-menu {
        max-height: 500px !important;
        opacity: 1 !important;
        padding: 10px 0 !important;
    }

    /* Enhanced card appearance for mobile dropdowns */
    .mobile-dropdown-menu a {
        border-radius: 6px;
        margin: 4px 8px !important;
        padding: 12px 15px !important;
        display: flex !important;
        align-items: center !important;
    }

    .mobile-dropdown-menu a i {
        margin-right: 10px !important;
        width: 16px !important;
        text-align: center !important;
        color: var(--primary-color) !important;
    }
}

/* ====================================
   ADDITIONAL MOBILE STYLES
   Consolidated from other CSS files
   ==================================== */

/* Top Bar Mobile Styles */
@media (max-width: 768px) {
    /* Hide the top-bar on mobile devices for a cleaner homepage */
    .top-bar {
        display: none;
    }
    
    /* Adjust body padding since top-bar is hidden */
    body {
        padding-top: 70px;
    }
    
    /* Keep these styles for when top-bar is shown on specific pages if needed */
    .top-bar .container {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }
    
    .top-bar-right {
        flex-direction: column;
        gap: 15px;
    }
    
    .contact-info {
        margin-bottom: 10px;
    }
    
    .enroll-btn {
        padding: 10px 25px;
        font-size: 13px;
    }
}

@media (max-width: 576px) {
    .top-bar-right {
        width: 100%;
    }
    
    .social-links {
        order: 2;
    }
    
    .enroll-btn {
        order: 1;
        width: 100%;
        justify-content: center;
    }
}

/* Contact Page Mobile Styles */
@media (max-width: 768px) {
    .contact-form-wrapper {
        padding: 25px;
    }
    
    .contact-info-sidebar {
        margin-top: 30px;
        position: relative;
        top: 0;
    }
    
    .page-header h1 {
        font-size: 36px;
    }
    
    .page-header p {
        font-size: 16px;
    }
    
    .contact-item-card {
        flex-direction: column;
        text-align: center;
    }
    
    .contact-item-card .contact-icon {
        align-self: center;
    }
}

@media (max-width: 576px) {
    .page-header {
        padding: 100px 0 60px;
    }
    
    .page-header h1 {
        font-size: 28px;
    }
    
    .contact-form-wrapper {
        padding: 20px;
    }
    
    .contact-info-sidebar {
        padding: 20px;
    }
    
    .campus-map-card {
        padding: 20px;
    }
}

/* Campus Info Mobile Styles */
@media (max-width: 768px) {
    .campus-info-content {
        grid-template-columns: 1fr;
    }
    
    .campus-info-image {
        margin-bottom: 20px;
    }
}

/* Video Container Mobile Styles */
@media (max-width: 768px) {
    .video-container-small {
        height: 150px;
    }
    
    .play-btn-large {
        width: 60px;
        height: 60px;
        font-size: 20px;
    }
    
    .play-btn {
        width: 40px;
        height: 40px;
        font-size: 14px;
    }
    
    .featured-performance {
        padding: 20px;
    }
}

/* About and Join Section Mobile Adjustments */
@media (max-width: 768px) {
    .about-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .join-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .join-image {
        order: 2;
        transform: none;
        max-width: 400px;
        margin: 0 auto;
    }
    
    .join-text {
        order: 1;
    }
}

/* Hero Button Mobile Styles */
@media (max-width: 768px) {
    .btn-apply {
        padding: 15px 30px;
        font-size: 16px;
        animation: none; /* Disable floating on mobile for better performance */
    }
    
    .btn-apply-border {
        animation: none; /* Disable gradient shift on mobile */
    }
    
    .btn-apply i {
        animation: none; /* Disable icon pulse on mobile */
    }
    
    /* Hide the Enroll Now button in hero section on mobile */
    .hero-cta {
        display: none !important;
    }
}

/* Footer CTA Mobile Styles */
@media (max-width: 768px) {
    .pre-footer-cta {
        padding: 60px 0;
    }
    
    .cta-content h2 {
        font-size: 2rem;
    }
    
    .cta-content .lead {
        font-size: 1.1rem;
        margin-bottom: 25px;
    }
    
    .accreditation-badge {
        max-width: 180px;
        margin: 0 auto;
    }
    
    .accreditation-text {
        text-align: center;
        border-left: none;
        padding-left: 0;
        margin-top: 15px;
    }
    
    .accreditation-text strong {
        font-size: 18px;
    }
    
    .btn-cta {
        padding: 14px 28px;
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 576px) {
    .footer-main {
        padding: 60px 0 40px;
    }
    
    .footer-newsletter {
        padding: 30px 20px;
    }
    
    .cta-content h2 {
        font-size: 1.8rem;
        text-align: center;
    }
    
    .cta-content h2::after {
        left: 50%;
        transform: translateX(-50%);
    }
}

/* Navigation Mobile Styles */
@media (max-width: 576px) {
    .section-header h2 {
        font-size: 24px;
    }
    
    /* Mobile navigation for small screens */
    #navbar {
        width: 100%;
        right: -100%;
    }
    
    #navbar .nav-link {
        padding: 20px 15px;
        font-size: 18px;
    }
    
    #navbar .dropdown-menu li a {
        padding: 15px 25px;
        font-size: 16px;
    }
    
    .dropdown > a::after {
        content: '\f107';
        font-family: 'Font Awesome 5 Free';
        font-weight: 900;
        position: absolute;
        right: 15px;
        transition: all 0.3s;
    }
    
    .dropdown.active > a::after {
        transform: rotate(180deg);
    }
    
    .level-badge {
        width: 20px;
        height: 20px;
        font-size: 0.7rem;
    }
    
    /* Join Section Mobile */
    .join-section {
        padding: 60px 0;
    }
    
    .join-content {
        gap: 30px;
    }
    
    .join-image img {
        height: 300px;
    }
    
    .join-text h2 {
        font-size: 24px;
    }
    
    .join-text p {
        font-size: 16px;
    }
    
    .join-actions {
        flex-direction: column;
        gap: 15px;
    }
    
    .join-actions .btn {
        min-width: auto;
        width: 100%;
        max-width: 280px;
    }
}

/* ====================================
   PERFORMANCE OPTIMIZATIONS
   ==================================== */

/* Reduce motion for better mobile performance */
@media (max-width: 768px) and (prefers-reduced-motion: no-preference) {
    * {
        animation-duration: 0.3s !important;
        transition-duration: 0.3s !important;
    }
}

/* Touch-friendly adjustments */
@media (max-width: 768px) {
    .btn, .nav-link, .dropdown-toggle {
        min-height: 44px; /* Minimum touch target size */
        min-width: 44px;
    }
    
    .btn {
        padding: 12px 24px;
        font-size: 16px;
    }
    
    input, select, textarea {
        font-size: 16px; /* Prevent zoom on iOS */
        min-height: 44px;
    }
}