/* MOBILE RESPONSIVE FIXES FOR ALL SECTIONS */

/* ==========================================================================
   MOBILE-FIRST RESPONSIVE DESIGN
   ========================================================================== */

/* Base responsive units */
:root {
    --mobile-breakpoint: 576px;
    --tablet-breakpoint: 768px;
    --desktop-breakpoint: 1024px;
    --large-desktop: 1200px;
}

/* Mobile Navigation Fix */
@media (max-width: 767px) {
    .navbar-nav {
        padding-right: 70px;
        position: relative;
    }
    
    .mobile-donate-btn {
        display: flex !important;
        position: fixed;
        bottom: 20px;
        right: 20px;
        width: 60px;
        height: 60px;
        background: linear-gradient(135deg, #f7971e, #ffd200);
        border-radius: 50%;
        align-items: center;
        justify-content: center;
        color: white;
        font-size: 1.5em;
        cursor: pointer;
        box-shadow: 0 8px 25px rgba(247, 151, 30, 0.4);
        transition: all 0.3s ease;
        z-index: 9999;
        border: 3px solid #fff;
        animation: mobilePulse 2s infinite;
    }
    
    .mobile-donate-btn:hover {
        transform: scale(1.1);
        box-shadow: 0 12px 35px rgba(247, 151, 30, 0.5);
    }
    
    @keyframes mobilePulse {
        0%, 100% { transform: scale(1); }
        50% { transform: scale(1.05); }
    }
    
    /* Hide desktop elements */
    .donate-button.desktop-only {
        display: none !important;
    }
}

/* Tablet Adjustments */
@media (min-width: 768px) and (max-width: 1023px) {
    .mobile-donate-btn {
        display: none !important;
    }
    
    .donate-button.desktop-only {
        display: inline-flex !important;
    }
    
    .navbar-nav {
        padding-right: 60px;
    }
}

/* Desktop Styles */
@media (min-width: 1024px) {
    .mobile-donate-btn {
        display: none !important;
    }
    
    .donate-button.desktop-only {
        display: inline-flex !important;
    }
}

/* ==========================================================================
   HOME PAGE SECTIONS
   ========================================================================== */

/* Slider Responsive */
@media (max-width: 1200px) {
    .swiper {
        max-height: 500px;
    }
}

@media (max-width: 1024px) {
    .swiper {
        max-height: 450px;
    }
}

@media (max-width: 768px) {
    .swiper {
        max-height: 350px;
        padding: 20px 0;
    }
}

@media (max-width: 576px) {
    .swiper {
        max-height: 300px;
        padding: 15px 0;
    }
    
    .swiper-slide img {
        border-radius: 12px;
    }
}

/* About Us Section */
@media (max-width: 1200px) {
    .main-image {
        height: 380px;
    }
    
    .small-image {
        width: 40%;
        height: 200px;
    }
}

@media (max-width: 992px) {
    .main-image {
        height: 320px;
    }
    
    .small-image {
        width: 45%;
        height: 180px;
        bottom: -25px;
    }
}

@media (max-width: 768px) {
    .special-section .row {
        flex-direction: column;
        gap: 30px;
    }
    
    .col-lg-6 {
        width: 100%;
        margin-bottom: 30px;
    }
    
    .main-image {
        height: 280px;
        margin: 0 auto 20px;
    }
    
    .small-image {
        position: relative;
        width: 80%;
        height: 160px;
        left: 0;
        bottom: -20px;
        margin: 0 auto 15px;
    }
    
    .custom-btn {
        width: 100%;
        justify-content: center;
        font-size: 0.9em;
    }
}

@media (max-width: 576px) {
    .special-section {
        padding: 30px 0;
    }
    
    .main-image {
        height: 220px;
    }
    
    .small-image {
        width: 90%;
        height: 140px;
    }
    
    .custom-btn {
        padding: 10px 20px;
        font-size: 0.85em;
    }
}

/* Features Section */
@media (max-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }
}

@media (max-width: 768px) {
    .features-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .section-title {
        font-size: 32px;
    }
}

@media (max-width: 576px) {
    .section-title {
        font-size: 28px;
        margin-bottom: 20px;
    }
}

/* Causes Section */
@media (max-width: 1200px) {
    .g-4 {
        gap: 25px;
    }
}

@media (max-width: 1024px) {
    .g-4 {
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .causes-section {
        padding: 40px 0;
    }
    
    .g-4 {
        gap: 20px;
    }
    
    .col-lg-3,
    .col-md-4 {
        margin-bottom: 20px;
    }
    
    .card {
        margin-bottom: 20px;
    }
    
    .card-img-top {
        height: 200px;
    }
    
    .badge {
        font-size: 0.8rem;
        padding: 6px 12px;
    }
    
    .card-body {
        padding: 20px;
    }
    
    .card-title {
        font-size: 1.2rem;
    }
    
    .card-text {
        font-size: 0.9rem;
    }
    
    .progress {
        height: 6px;
    }
}

@media (max-width: 576px) {
    .g-4 {
        gap: 15px;
    }
    
    .col-lg-3,
    .col-md-4 {
        margin-bottom: 15px;
    }
    
    .card-img-top {
        height: 180px;
    }
    
    .badge {
        font-size: 0.75rem;
        padding: 4px 8px;
    }
    
    .card-body {
        padding: 15px;
    }
    
    .card-title {
        font-size: 1.1rem;
    }
    
    .card-text {
        font-size: 0.85rem;
        margin-bottom: 10px;
    }
    
    .progress {
        height: 4px;
    }
}

/* ==========================================================================
   DONATION PAGE
   ========================================================================== */

@media (max-width: 1024px) {
    .donate-wrapper {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .donate-form {
        position: relative;
    }
}

@media (max-width: 768px) {
    .donate-content,
    .donate-form {
        padding: 25px;
    }
    
    .impact-grid {
        grid-template-columns: 1fr;
    }
    
    .amount-grid-enhanced {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .qr-section-enhanced {
        flex-direction: column;
    }
}

@media (max-width: 576px) {
    .donate-content,
    .donate-form {
        padding: 20px;
    }
    
    .amount-grid-enhanced {
        grid-template-columns: 1fr;
    }
    
    .submit-btn {
        font-size: 1em;
        padding: 16px 20px;
    }
}

/* ==========================================================================
   CONTACT & OTHER PAGES
   ========================================================================== */

@media (max-width: 768px) {
    .container {
        padding-left: 15px;
        padding-right: 15px;
    }
    
    .page-top {
        padding: 60px 0 40px;
    }
    
    .section-header h2 {
        font-size: 2.2em;
    }
}

@media (max-width: 576px) {
    .section-header h2 {
        font-size: 1.8em;
    }
    
    .form-control,
    .form-select {
        padding: 12px;
        font-size: 16px;
    }
}

/* ==========================================================================
   QUICK DONATE PAGE
   ========================================================================== */

@media (max-width: 480px) {
    .donate-card {
        padding: 20px 15px;
        margin: 10px;
    }
    
    .amount-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
    }
    
    .amount-btn {
        padding: 12px 8px;
        font-size: 0.9em;
    }
    
    .qr-code {
        width: 150px;
        height: 150px;
    }
    
    .pay-btn {
        padding: 15px;
        font-size: 1em;
    }
}

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

.mobile-only {
    display: none !important;
}

@media (max-width: 767px) {
    .mobile-only {
        display: block !important;
    }
    
    .desktop-only {
        display: none !important;
    }
}

@media (min-width: 768px) {
    .desktop-only {
        display: block !important;
    }
    
    .mobile-only {
        display: none !important;
    }
}

/* Touch device optimizations */
@media (hover: hover) and (pointer: fine) {
    /* Desktop hover effects */
}

@media (hover: none) and (pointer: coarse) {
    /* Touch device optimizations */
    .hover-card:hover {
        transform: none;
    }
    
    button:hover {
        transform: none;
    }
}

/* Print optimizations */
@media print {
    .mobile-donate-btn,
    .floating-elements {
        display: none !important;
    }
    
    .donate-card,
    .receipt-card {
        break-inside: avoid;
        box-shadow: none !important;
        border: 1px solid #ddd !important;
    }
}