/* ============================================================================
   HOME/INDEX PAGE STYLES
   Modern, Clean, Production-Ready Design
   Mobile-First Responsive Approach
   ============================================================================ */

:root {
    --primary-color: #d32f2f;
    --primary-light: #ef5350;
    --primary-dark: #b71c1c;
    --secondary-color: #1976d2;
    --success-color: #388e3c;
    --neutral-bg: #f5f5f5;
    --neutral-border: #e0e0e0;
    --text-primary: #212121;
    --text-secondary: #666666;
    --text-light: #999999;
    --white: #ffffff;
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.2);
    --transition-fast: 0.2s ease-in-out;
    --transition-smooth: 0.3s ease-in-out;
}

/* ============================================================================
   TOP NAVIGATION BAR
   ============================================================================ */

.home-navbar {
    position: sticky;
    top: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(255, 255, 255, 0.9) 100%);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--neutral-border);
    z-index: 100;
    box-shadow: var(--shadow-sm);
}

.navbar-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 60px;
    gap: 15px;
}

@media (min-width: 768px) {
    .navbar-container {
        height: 70px;
        padding: 0 20px;
    }
}

/* Brand / Logo */
.navbar-brand {
    flex-shrink: 0;
}

.brand-link {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 700;
    font-size: 1.1rem;
    transition: transform var(--transition-fast);
}

.brand-link:hover {
    transform: scale(1.05);
}

.brand-icon {
    font-size: 1.8rem;
}

.brand-text {
    display: none;
}

@media (min-width: 576px) {
    .brand-text {
        display: inline;
    }
}

/* Mobile Menu Toggle */
.navbar-toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
    z-index: 100;
}

.navbar-toggle:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

@media (min-width: 768px) {
    .navbar-toggle {
        display: none;
    }
}

.toggle-icon {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.bar {
    width: 24px;
    height: 3px;
    background-color: var(--text-primary);
    border-radius: 2px;
    transition: all var(--transition-fast);
}

/* Hamburger animation */
.navbar-toggle.active .bar-1 {
    transform: translateY(11px) rotate(45deg);
}

.navbar-toggle.active .bar-2 {
    opacity: 0;
}

.navbar-toggle.active .bar-3 {
    transform: translateY(-11px) rotate(-45deg);
}

/* Navigation Menu */
.navbar-menu {
    display: none;
    flex-direction: column;
    gap: 0;
    position: absolute;
    top: 60px;
    left: 0;
    right: 0;
    background-color: var(--white);
    border-bottom: 1px solid var(--neutral-border);
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-smooth);
    box-shadow: var(--shadow-md);
    z-index: 99;
}

.navbar-toggle.active ~ .navbar-menu {
    display: flex;
    max-height: 400px;
}

@media (min-width: 768px) {
    .navbar-menu {
        display: flex;
        position: static;
        flex-direction: row;
        gap: 40px;
        align-items: center;
        max-height: none;
        overflow: visible;
        flex: 1;
        margin-left: 40px;
        background-color: transparent;
        border-bottom: none;
        box-shadow: none;
        transition: none;
    }

    .navbar-toggle.active ~ .navbar-menu {
        max-height: none;
    }
}

/* Navigation Links */
.navbar-nav {
    display: flex;
    gap: 0;
    list-style: none;
    margin: 0;
    padding: 0;
    width: 100%;
    flex-direction: column;
    border-bottom: 1px solid var(--neutral-border);
}

.nav-link {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    position: relative;
    transition: color var(--transition-fast);
    display: block;
    padding: 15px 20px;
    border-bottom: 1px solid var(--neutral-border);
}

.nav-link::after {
    display: none;
}

.nav-link:hover {
    background-color: var(--neutral-bg);
}

@media (min-width: 768px) {
    .navbar-nav {
        flex-direction: row;
        gap: 30px;
        width: auto;
        border-bottom: none;
    }

    .nav-link {
        padding: 0;
        border-bottom: none;
        display: inline-block;
    }

    .nav-link::after {
        content: '';
        position: absolute;
        bottom: -5px;
        left: 0;
        width: 0;
        height: 2px;
        background-color: var(--primary-color);
        transition: width var(--transition-fast);
        display: block;
    }

    .nav-link:hover {
        background-color: transparent;
    }

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

/* Action Buttons */
.navbar-actions {
    display: flex;
    align-items: center;
    flex-direction: column;
    gap: 10px;
    width: 100%;
    margin-left: 0;
    padding: 15px 20px;
    border-top: 1px solid var(--neutral-border);
}

@media (min-width: 768px) {
    .navbar-actions {
        flex-direction: row;
        gap: 15px;
        width: auto;
        margin-left: auto;
        padding: 0;
        border-top: none;
    }
}

.auth-section {
    position: relative;
}

/* Sign In Button */
.btn-signin {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background-color: var(--white);
    color: var(--secondary-color);
    border: 2px solid var(--secondary-color);
    border-radius: 6px;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    width: 100%;
    justify-content: center;
    min-height: 44px;
}

.btn-signin:hover {
    background-color: var(--secondary-color);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-signin:focus {
    outline: 2px solid var(--secondary-color);
    outline-offset: 2px;
}

@media (min-width: 768px) {
    .btn-signin {
        width: auto;
        min-height: auto;
    }
}

/* Donate Button */
.btn-donate {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 11px 24px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: var(--white);
    border: none;
    border-radius: 6px;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
    width: 100%;
    justify-content: center;
    min-height: 44px;
}

.btn-donate::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-smooth);
}

.btn-donate:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

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

.btn-donate:focus {
    outline: 2px solid var(--primary-dark);
    outline-offset: 2px;
}

@media (min-width: 768px) {
    .btn-donate {
        width: auto;
        min-height: auto;
    }
}

.donate-icon {
    font-size: 1.2rem;
    animation: heartbeat 1.5s infinite;
}

@keyframes heartbeat {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.15); }
}

/* User Menu */
.user-menu {
    position: relative;
}

.user-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background-color: transparent;
    border: 2px solid var(--neutral-border);
    border-radius: 6px;
    cursor: pointer;
    transition: all var(--transition-fast);
    font-weight: 500;
    color: var(--text-primary);
}

.user-btn:hover {
    border-color: var(--primary-color);
    background-color: rgba(211, 47, 47, 0.05);
}

.user-btn:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

.user-avatar {
    font-size: 1.2rem;
}

.user-name {
    max-width: 120px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.dropdown-arrow {
    font-size: 0.8rem;
    transition: transform var(--transition-fast);
}

.user-btn:focus .dropdown-arrow,
.user-menu.active .dropdown-arrow {
    transform: rotate(180deg);
}

/* Dropdown Menu */
.user-dropdown {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    background-color: var(--neutral-bg);
    border: none;
    box-shadow: none;
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-fast);
    z-index: 10;
    min-width: auto;
    margin-top: 0;
}

.user-menu.active .user-dropdown {
    max-height: 200px;
}

@media (min-width: 768px) {
    .user-dropdown {
        position: absolute;
        top: 100%;
        right: 0;
        background-color: var(--white);
        border: 1px solid var(--neutral-border);
        border-radius: 8px;
        box-shadow: var(--shadow-lg);
        min-width: 200px;
        margin-top: 8px;
        opacity: 0;
        visibility: hidden;
        transform: translateY(-10px);
        transition: all var(--transition-fast);
        max-height: none;
        overflow: visible;
    }

    .user-menu.active .user-dropdown {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
        max-height: none;
    }
}

.dropdown-item {
    display: block;
    width: 100%;
    padding: 12px 16px;
    background: none;
    border: none;
    color: var(--text-primary);
    text-decoration: none;
    text-align: left;
    cursor: pointer;
    transition: background-color var(--transition-fast);
    font-weight: 500;
}

.dropdown-item:hover {
    background-color: var(--neutral-bg);
}

.dropdown-item:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: -2px;
}

.dropdown-divider {
    border: none;
    border-top: 1px solid var(--neutral-border);
    margin: 8px 0;
}

.logout-btn {
    color: var(--primary-color);
    font-weight: 600;
}

.logout-btn:hover {
    background-color: rgba(211, 47, 47, 0.05);
}

.logout-form {
    padding: 0;
    margin: 0;
}

/* Responsive - Mobile */
@media (max-width: 767px) {
    .navbar-container {
        height: 60px;
        padding: 0 15px;
    }
}

@media (max-width: 768px) {
    .navbar-container {
        height: 60px;
        padding: 0 15px;
    }
}

/* ============================================================================
   HERO SLIDER SECTION
   ============================================================================ */

.hero-slider-section {
    position: relative;
    width: 100%;
    height: 50vh;
    min-height: 300px;
    max-height: none;
    overflow: hidden;
    background: var(--text-primary);
}

@media (min-width: 425px) {
    .hero-slider-section {
        height: 55vh;
    }
}

@media (min-width: 768px) {
    .hero-slider-section {
        height: 70vh;
        max-height: 100vh;
    }
}

.hero-slider-container {
    position: relative;
    width: 100%;
    height: 100%;
}

.hero-slides-track {
    position: relative;
    width: 100%;
    height: 100%;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity var(--transition-smooth);
    z-index: 1;
}

.hero-slide.active {
    opacity: 1;
    z-index: 2;
}

.hero-slide-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.5) 0%, rgba(0, 0, 0, 0.2) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 3;
    padding: 20px;
}

.hero-content {
    text-align: center;
    color: var(--white);
    max-width: 95%;
    width: 100%;
    animation: slideInUp 0.8s ease-out;
}

.hero-title {
    font-size: 1.75rem;
    font-weight: 700;
    margin: 0 0 10px 0;
    line-height: 1.2;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.5);
}

.hero-subtitle {
    font-size: 1rem;
    font-weight: 500;
    margin: 0 0 10px 0;
    opacity: 0.95;
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.5);
    display: none;
}

.hero-description {
    font-size: 0.9rem;
    margin: 0 0 15px 0;
    opacity: 0.9;
    line-height: 1.6;
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.5);
}

.hero-buttons {
    display: flex;
    gap: 10px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-primary,
.btn-secondary {
    padding: 12px 24px;
    font-size: 0.9rem;
    font-weight: 600;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
    display: inline-block;
    text-align: center;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
}

.btn-primary {
    background-color: var(--primary-color);
    color: var(--white);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

.btn-secondary:hover {
    background-color: var(--white);
    color: var(--primary-color);
    transform: translateY(-2px);
}

/* Slider Controls */
.hero-slider-control {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.2);
    border: none;
    color: var(--white);
    font-size: 18px;
    cursor: pointer;
    transition: all var(--transition-fast);
    border-radius: 4px;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    min-width: 44px;
    padding: 0;
}

.hero-slider-control:hover {
    background-color: rgba(255, 255, 255, 0.4);
    transform: translateY(-50%) scale(1.1);
}

.hero-slider-prev {
    left: 10px;
}

.hero-slider-next {
    right: 10px;
}

/* Slide Indicators */
.hero-slider-indicators {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 10;
    flex-wrap: wrap;
    justify-content: center;
    padding: 0 10px;
}

.hero-slider-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    border: none;
    background-color: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.hero-slider-dot.active {
    background-color: var(--white);
    width: 24px;
    border-radius: 5px;
}

.hero-slider-dot:hover {
    background-color: rgba(255, 255, 255, 0.8);
}

/* Progress Bar */
.hero-slider-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 3px;
    background-color: var(--primary-color);
    width: 0%;
    z-index: 10;
    transition: width 0.1s linear;
}

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

/* Mobile Hero */
@media (min-width: 425px) {
    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        display: block;
        font-size: 1.1rem;
    }

    .hero-description {
        font-size: 0.95rem;
    }
}

@media (min-width: 768px) {
    .hero-slider-section {
        min-height: 70vh;
        height: 100vh;
    }

    .hero-title {
        font-size: 3.5rem;
    }

    .hero-subtitle {
        font-size: 1.5rem;
    }

    .hero-description {
        font-size: 1.1rem;
    }

    .hero-buttons {
        gap: 15px;
    }

    .btn-primary,
    .btn-secondary {
        padding: 14px 32px;
        font-size: 1rem;
    }

    .hero-slider-control {
        width: 50px;
        height: 50px;
        font-size: 24px;
        min-height: 50px;
        min-width: 50px;
    }

    .hero-slider-prev {
        left: 20px;
    }

    .hero-slider-next {
        right: 20px;
    }

    .hero-slider-indicators {
        bottom: 30px;
        gap: 12px;
    }

    .hero-slider-dot {
        width: 12px;
        height: 12px;
    }

    .hero-slider-dot.active {
        width: 30px;
    }
}

/* ============================================================================
   WHAT WE DO SECTION
   ============================================================================ */

.what-we-do-section {
    padding: 50px 15px;
    background-color: var(--white);
}

.what-we-do-container {
    width: 100%;
    padding: 0 15px;
    box-sizing: border-box;
}

@media (min-width: 768px) {
    .what-we-do-container {
        max-width: 1200px;
        margin: 0 auto;
        padding: 0;
    }
}

.section-header {
    text-align: center;
    margin-bottom: 40px;
}

.section-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 10px 0;
}

.section-subtitle {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin: 0;
}

.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

.service-card {
    padding: 25px 20px;
    background: linear-gradient(135deg, var(--white) 0%, var(--neutral-bg) 100%);
    border-radius: 8px;
    border: 1px solid var(--neutral-border);
    text-align: center;
    transition: all var(--transition-smooth);
    box-shadow: var(--shadow-sm);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.service-icon {
    font-size: 2.5rem;
    margin-bottom: 15px;
    display: block;
}

.service-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 10px 0;
}

.service-description {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.6;
}

@media (min-width: 576px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }

    .service-card {
        padding: 30px 25px;
    }
}

@media (min-width: 768px) {
    .what-we-do-section {
        padding: 80px 20px;
    }

    .section-header {
        margin-bottom: 60px;
    }

    .section-title {
        font-size: 2.5rem;
    }

    .section-subtitle {
        font-size: 1.1rem;
    }

    .services-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 40px;
    }

    .service-card {
        padding: 40px 30px;
    }

    .service-icon {
        font-size: 3.5rem;
    }

    .service-title {
        font-size: 1.4rem;
    }

    .service-description {
        font-size: 0.95rem;
    }
}

/* ============================================================================
   IMPACT STATISTICS SECTION
   ============================================================================ */

.impact-statistics-section {
    padding: 50px 15px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: var(--white);
}

.impact-container {
    width: 100%;
    padding: 0 15px;
    box-sizing: border-box;
}

@media (min-width: 768px) {
    .impact-container {
        max-width: 1200px;
        margin: 0 auto;
        padding: 0;
    }
}

.impact-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    text-align: center;
}

.impact-stat {
    padding: 20px 15px;
}

.impact-number {
    font-size: 1.75rem;
    font-weight: 700;
    margin: 0 0 8px 0;
    display: block;
}

.impact-label {
    font-size: 0.9rem;
    margin: 0;
    opacity: 0.95;
}

@media (min-width: 576px) {
    .impact-grid {
        gap: 25px;
    }

    .impact-stat {
        padding: 25px 20px;
    }

    .impact-number {
        font-size: 2.2rem;
    }

    .impact-label {
        font-size: 0.95rem;
    }
}

@media (min-width: 768px) {
    .impact-statistics-section {
        padding: 80px 20px;
    }

    .impact-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 40px;
    }

    .impact-stat {
        padding: 30px 20px;
    }

    .impact-number {
        font-size: 2.8rem;
    }

    .impact-label {
        font-size: 1rem;
    }
}

/* ============================================================================
   GALLERY SECTION
   ============================================================================ */

.gallery-section {
    padding: 50px 15px;
    background-color: var(--white);
}

.gallery-container {
    width: 100%;
    padding: 0 15px;
    box-sizing: border-box;
}

@media (min-width: 768px) {
    .gallery-container {
        max-width: 1200px;
        margin: 0 auto;
        padding: 0;
    }
}

.gallery-header {
    text-align: center;
    margin-bottom: 40px;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 12px;
    margin-bottom: 40px;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-smooth);
    aspect-ratio: 1 / 1;
    background-color: var(--neutral-bg);
}

.gallery-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.gallery-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform var(--transition-smooth);
}

.gallery-item:hover .gallery-image {
    transform: scale(1.05);
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color var(--transition-smooth);
    z-index: 5;
}

.gallery-item:hover .gallery-overlay {
    background-color: rgba(0, 0, 0, 0.5);
}

.gallery-open-btn {
    width: 45px;
    height: 45px;
    background-color: var(--primary-color);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    opacity: 0;
    transform: scale(0.7);
    transition: all var(--transition-smooth);
    z-index: 10;
    min-height: 45px;
    min-width: 45px;
}

.gallery-item:hover .gallery-open-btn {
    opacity: 1;
    transform: scale(1);
}

.gallery-open-btn:hover {
    background-color: var(--primary-dark);
    transform: scale(1.1);
}

.icon-zoom {
    display: block;
}

/* Gallery Pagination */
.gallery-pagination {
    text-align: center;
    margin-top: 30px;
}

.pagination-list {
    list-style: none;
    display: flex;
    gap: 8px;
    justify-content: center;
    margin: 0;
    padding: 0;
    flex-wrap: wrap;
}

.pagination-link,
.pagination-current {
    padding: 8px 12px;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 500;
    transition: all var(--transition-fast);
    display: inline-block;
    border: 1px solid var(--neutral-border);
    font-size: 0.9rem;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
}

.pagination-link {
    color: var(--primary-color);
    background-color: var(--white);
}

.pagination-link:hover {
    background-color: var(--primary-color);
    color: var(--white);
    border-color: var(--primary-color);
}

.pagination-current {
    background-color: var(--primary-color);
    color: var(--white);
    border-color: var(--primary-color);
}

.gallery-empty {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-secondary);
    font-size: 1rem;
}

@media (min-width: 425px) {
    .gallery-grid {
        grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
        gap: 15px;
    }

    .gallery-open-btn {
        width: 50px;
        height: 50px;
        font-size: 22px;
        min-height: 50px;
        min-width: 50px;
    }
}

@media (min-width: 768px) {
    .gallery-section {
        padding: 80px 20px;
    }

    .gallery-header {
        margin-bottom: 60px;
    }

    .gallery-grid {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
        gap: 25px;
    }

    .gallery-open-btn {
        width: 60px;
        height: 60px;
        font-size: 28px;
        min-height: 60px;
        min-width: 60px;
    }
}

/* ============================================================================
   GALLERY MODAL LIGHTBOX
   ============================================================================ */

.gallery-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1000;
}

.gallery-modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.gallery-modal-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    z-index: 1001;
    cursor: pointer;
}

.gallery-modal-content {
    position: relative;
    max-width: 90vw;
    max-height: 85vh;
    z-index: 1002;
    background-color: var(--white);
    border-radius: 8px;
    overflow: hidden;
    animation: zoomIn 0.3s ease-out;
}

.gallery-modal-image {
    width: 100%;
    height: auto;
    max-height: 80vh;
    object-fit: contain;
    display: block;
}

.gallery-modal-close {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 36px;
    height: 36px;
    background-color: rgba(0, 0, 0, 0.7);
    border: none;
    color: var(--white);
    font-size: 22px;
    cursor: pointer;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    z-index: 10;
    min-height: 44px;
    min-width: 44px;
}

.gallery-modal-close:hover {
    background-color: rgba(0, 0, 0, 0.9);
}

.gallery-modal-nav {
    position: absolute;
    top: 50%;
    width: 40px;
    height: 40px;
    background-color: rgba(0, 0, 0, 0.6);
    border: none;
    color: var(--white);
    font-size: 18px;
    cursor: pointer;
    border-radius: 4px;
    transform: translateY(-50%);
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    min-height: 44px;
    min-width: 44px;
}

.gallery-modal-nav:hover {
    background-color: rgba(0, 0, 0, 0.9);
}

.gallery-modal-prev {
    left: 10px;
}

.gallery-modal-next {
    right: 10px;
}

.icon-close,
.icon-arrow {
    display: block;
}

@keyframes zoomIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@media (min-width: 768px) {
    .gallery-modal-content {
        max-width: 80vw;
    }

    .gallery-modal-image {
        max-height: 90vh;
    }

    .gallery-modal-close {
        width: 40px;
        height: 40px;
        font-size: 24px;
        top: 15px;
        right: 15px;
    }

    .gallery-modal-nav {
        width: 45px;
        height: 45px;
        font-size: 20px;
    }

    .gallery-modal-prev {
        left: 15px;
    }

    .gallery-modal-next {
        right: 15px;
    }
}

/* ============================================================================
   TESTIMONIALS SECTION
   ============================================================================ */

.testimonials-section {
    padding: 50px 15px;
    background-color: var(--neutral-bg);
}

.testimonials-container {
    width: 100%;
    padding: 0 15px;
    box-sizing: border-box;
}

@media (min-width: 768px) {
    .testimonials-container {
        max-width: 1000px;
        margin: 0 auto;
        padding: 0;
    }
}

.testimonials-header {
    text-align: center;
    margin-bottom: 40px;
}

/* Testimonials Carousel */
.testimonials-carousel {
    position: relative;
    margin-bottom: 30px;
}

.testimonials-viewport {
    overflow: hidden;
    border-radius: 8px;
    background-color: var(--white);
    padding: 15px;
}

.testimonials-track {
    display: flex;
    transition: transform var(--transition-smooth);
    gap: 20px;
}

.testimonial-card {
    flex: 0 0 100%;
    padding: 20px 0;
    background: linear-gradient(135deg, var(--white) 0%, var(--neutral-bg) 100%);
    border-radius: 8px;
    border: 1px solid var(--neutral-border);
    box-shadow: var(--shadow-sm);
}

.testimonial-header {
    display: flex;
    gap: 12px;
    margin-bottom: 15px;
    align-items: flex-start;
    padding: 0 15px;
}

.testimonial-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
}

.testimonial-info {
    flex: 1;
    min-width: 0;
}

.testimonial-author {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 3px 0;
    word-break: break-word;
}

.testimonial-rating {
    display: flex;
    gap: 3px;
    flex-wrap: wrap;
}

.star {
    color: #ffc107;
    font-size: 0.9rem;
}

.testimonial-quote {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.6;
    font-style: italic;
    border-left: 4px solid var(--primary-color);
    padding: 0 15px 15px 15px;
    word-break: break-word;
}

/* Carousel Controls */
.testimonials-control {
    width: 40px;
    height: 40px;
    background-color: var(--primary-color);
    border: none;
    color: var(--white);
    font-size: 18px;
    cursor: pointer;
    border-radius: 4px;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    min-height: 44px;
    min-width: 44px;
    margin: 0 5px;
}

.testimonials-control:hover {
    background-color: var(--primary-dark);
    transform: scale(1.1);
}

.testimonials-carousel {
    display: flex;
    gap: 15px;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
}

.testimonials-viewport {
    flex: 1;
    min-width: 100%;
}

.testimonials-prev,
.testimonials-next {
    position: static;
    transform: none;
    left: auto;
    right: auto;
}

/* Indicators */
.testimonials-indicators {
    display: flex;
    gap: 8px;
    justify-content: center;
    margin-top: 20px;
    flex-wrap: wrap;
}

.testimonials-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    border: none;
    background-color: var(--neutral-border);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.testimonials-dot.active {
    background-color: var(--primary-color);
    width: 24px;
    border-radius: 5px;
}

.testimonials-dot:hover {
    background-color: var(--primary-light);
}

@media (min-width: 768px) {
    .testimonials-section {
        padding: 80px 20px;
    }

    .testimonials-header {
        margin-bottom: 60px;
    }

    .testimonials-viewport {
        padding: 20px;
        min-width: auto;
        flex: 1;
    }

    .testimonials-track {
        gap: 30px;
    }

    .testimonial-card {
        padding: 30px 0;
    }

    .testimonial-header {
        gap: 15px;
        margin-bottom: 25px;
        padding: 0;
    }

    .testimonial-avatar {
        width: 60px;
        height: 60px;
    }

    .testimonial-author {
        font-size: 1.1rem;
    }

    .testimonial-quote {
        font-size: 1rem;
        padding-left: 20px;
        padding-bottom: 0;
    }

    .testimonials-control {
        width: 50px;
        height: 50px;
        font-size: 24px;
        min-height: 50px;
        min-width: 50px;
        position: absolute;
        top: 50%;
        transform: translateY(-50%);
        margin: 0;
    }

    .testimonials-prev {
        left: -70px;
    }

    .testimonials-next {
        right: -70px;
    }

    .testimonials-carousel {
        position: relative;
        flex-wrap: nowrap;
    }

    .testimonials-indicators {
        gap: 10px;
        margin-top: 40px;
    }

    .testimonials-dot {
        width: 10px;
        height: 10px;
    }

    .testimonials-dot.active {
        width: 30px;
    }
}

/* ============================================================================
   HOME FOOTER SECTION - Premium, Minimal Design
   ============================================================================ */

.home-footer {
    background: linear-gradient(135deg, #1a1a1a 0%, #0d0d0d 50%, #1a1a1a 100%);
    color: var(--white);
    padding: 50px 15px 30px;
    position: relative;
    overflow: hidden;
}

@media (min-width: 768px) {
    .home-footer {
        padding: 80px 20px 40px;
    }
}

/* Subtle background decoration */
.home-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 50%, rgba(211, 47, 47, 0.08) 0%, transparent 50%),
                radial-gradient(circle at 80% 80%, rgba(25, 118, 210, 0.08) 0%, transparent 50%);
    pointer-events: none;
    z-index: 1;
}

.home-footer-container {
    width: 100%;
    padding: 0 15px;
    box-sizing: border-box;
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    position: relative;
    z-index: 2;
}

@media (min-width: 576px) {
    .home-footer-container {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }
}

@media (min-width: 1024px) {
    .home-footer-container {
        max-width: 1400px;
        margin: 0 auto;
        padding: 0;
        grid-template-columns: repeat(4, 1fr);
        gap: 30px;
    }
}

/* Footer Column */
.home-footer-column {
    opacity: 0;
    transform: translateY(30px);
    animation: footerReveal 0.8s ease-out forwards;
}

.home-footer-column:nth-child(1) {
    animation-delay: 0.1s;
}

.home-footer-column:nth-child(2) {
    animation-delay: 0.2s;
}

.home-footer-column:nth-child(3) {
    animation-delay: 0.3s;
}

.home-footer-column:nth-child(4) {
    animation-delay: 0.4s;
}

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

/* Footer Card - Glassmorphism */
.footer-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 20px 18px;
    transition: all var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

@media (min-width: 576px) {
    .footer-card {
        padding: 25px 22px;
    }
}

@media (min-width: 1024px) {
    .footer-card {
        padding: 30px 25px;
    }
}

.footer-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: opacity var(--transition-smooth);
    pointer-events: none;
}

.home-footer-column:hover .footer-card {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(211, 47, 47, 0.3);
    transform: translateY(-5px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.home-footer-column:hover .footer-card::before {
    opacity: 1;
}

/* Footer Title */
.footer-title {
    font-size: 1.1rem;
    font-weight: 700;
    margin: 0 0 12px 0;
    background: linear-gradient(135deg, #ffffff 0%, #d0d0d0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-block;
}

/* About Column */
.footer-description {
    font-size: 0.85rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.8);
    margin: 0 0 10px 0;
}

.footer-tagline {
    font-size: 0.8rem;
    color: rgba(211, 47, 47, 0.9);
    font-style: italic;
    margin: 0;
}

@media (min-width: 768px) {
    .footer-title {
        font-size: 1.3rem;
        margin: 0 0 15px 0;
    }

    .footer-description {
        font-size: 0.95rem;
        margin: 0 0 12px 0;
    }

    .footer-tagline {
        font-size: 0.85rem;
    }
}

/* Quick Links */
.footer-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-list li {
    margin-bottom: 12px;
}

.footer-link {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-size: 0.85rem;
    position: relative;
    display: inline-block;
    transition: color var(--transition-fast);
}

.footer-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-color), var(--primary-light));
    transition: width var(--transition-smooth);
}

.footer-link:hover {
    color: var(--white);
}

.footer-link:hover::after {
    width: 100%;
}

@media (min-width: 768px) {
    .footer-link {
        font-size: 0.95rem;
    }
}

/* Donate CTA Card */
.footer-cta-card {
    background: linear-gradient(135deg, rgba(211, 47, 47, 0.15) 0%, rgba(25, 118, 210, 0.1) 100%);
    border: 2px solid rgba(211, 47, 47, 0.4);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 240px;
}

.footer-cta-text {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.6;
    margin: 10px 0 15px 0;
}

/* Donate Button */
.footer-donate-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    color: var(--white);
    text-decoration: none;
    padding: 12px 20px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.85rem;
    transition: all var(--transition-smooth);
    position: relative;
    overflow: hidden;
    cursor: pointer;
    border: none;
    width: 100%;
    min-height: 44px;
}

.footer-donate-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 0.6s ease;
    pointer-events: none;
}

.footer-donate-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 24px rgba(211, 47, 47, 0.4);
}

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

.donate-btn-icon {
    font-size: 1rem;
    animation: heartbeat 1.5s ease-in-out infinite;
}

.footer-donate-btn:hover .donate-btn-icon {
    animation-play-state: running;
}

@keyframes heartbeat {
    0%, 100% {
        transform: scale(1);
    }
    25% {
        transform: scale(1.2);
    }
    50% {
        transform: scale(1);
    }
}

.footer-secure {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.6);
    margin: 12px 0 0 0;
    text-align: center;
}

@media (min-width: 768px) {
    .footer-cta-card {
        min-height: 280px;
    }

    .footer-cta-text {
        font-size: 0.95rem;
        margin: 12px 0 20px 0;
    }

    .footer-donate-btn {
        padding: 14px 24px;
        font-size: 0.95rem;
        width: auto;
        min-height: auto;
    }

    .donate-btn-icon {
        font-size: 1.1rem;
    }

    .footer-secure {
        font-size: 0.8rem;
        margin: 15px 0 0 0;
    }
}

/* Social Icons */
.footer-social-icons {
    display: flex;
    gap: 10px;
    margin-bottom: 15px;
    flex-wrap: wrap;
}

.social-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    text-decoration: none;
    color: var(--white);
    font-weight: 600;
    font-size: 0.75rem;
    transition: all var(--transition-smooth);
    position: relative;
    overflow: hidden;
    min-height: 40px;
    min-width: 40px;
}

.social-icon::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle, rgba(211, 47, 47, 0.4) 0%, transparent 70%);
    opacity: 0;
    transition: opacity var(--transition-smooth);
    pointer-events: none;
}

.social-icon:hover {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border-color: var(--primary-light);
    transform: scale(1.15);
    box-shadow: 0 8px 20px rgba(211, 47, 47, 0.4);
}

.social-icon:hover::before {
    opacity: 1;
}

.social-icon-inner {
    position: relative;
    z-index: 2;
}

@media (min-width: 768px) {
    .footer-social-icons {
        gap: 15px;
        margin-bottom: 20px;
    }

    .social-icon {
        width: 48px;
        height: 48px;
        font-size: 0.85rem;
        min-height: 48px;
        min-width: 48px;
    }
}

/* Contact Info */
.footer-contact-info {
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-contact-item {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.75);
    margin: 6px 0;
}

@media (min-width: 768px) {
    .footer-contact-info {
        margin-top: 20px;
        padding-top: 15px;
    }

    .footer-contact-item {
        font-size: 0.9rem;
        margin: 8px 0;
    }
}

/* Footer Divider */
.home-footer-divider {
    position: relative;
    z-index: 2;
    height: 1px;
    margin-top: 40px;
    background: linear-gradient(90deg, 
        transparent 0%, 
        rgba(255, 255, 255, 0.1) 20%, 
        rgba(255, 255, 255, 0.1) 80%, 
        transparent 100%);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .home-footer-container {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }
}

@media (max-width: 768px) {
    .home-footer {
        padding: 60px 15px 30px;
    }

    .home-footer-container {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .footer-card {
        padding: 25px 20px;
    }

    .footer-title {
        font-size: 1.1rem;
    }

    .footer-description,
    .footer-cta-text {
        font-size: 0.9rem;
    }

    .footer-donate-btn {
        width: 100%;
        padding: 12px 20px;
        font-size: 0.9rem;
    }

    .footer-social-icons {
        justify-content: center;
    }

    .social-icon {
        width: 44px;
        height: 44px;
        font-size: 0.8rem;
    }

    .home-footer-column {
        animation-delay: 0s !important;
    }
}

@media (max-width: 480px) {
    .home-footer {
        padding: 50px 12px 25px;
    }

    .home-footer-container {
        gap: 15px;
    }

    .footer-card {
        padding: 20px 15px;
    }

    .footer-title {
        font-size: 1rem;
    }

    .footer-description,
    .footer-cta-text,
    .footer-link,
    .footer-contact-item {
        font-size: 0.85rem;
    }

    .footer-social-icons {
        gap: 10px;
    }

    .social-icon {
        width: 40px;
        height: 40px;
    }

    .footer-donate-btn {
        padding: 10px 18px;
        font-size: 0.85rem;
    }

    .donate-btn-icon {
        font-size: 1rem;
    }
}

/* ============================================================================
   UTILITY ANIMATIONS & KEYFRAMES
   ============================================================================ */

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

/* ============================================================================
   PRINT STYLES
   ============================================================================ */

@media print {
    .hero-slider-section,
    .gallery-modal,
    .testimonials-control {
        display: none;
    }
}
/* ============================================================================
   NAVBAR LOGO � ENHANCED BRANDING (SAFE ADDITION)
   Works with existing .home-navbar styles
   ============================================================================ */

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Brand link animation */
.brand-link {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--text-primary);
    transition: transform var(--transition-fast);
}

    .brand-link:hover {
        transform: scale(1.04);
    }

    /* Logo image */
    .brand-link img {
        height: 44px;
        width: auto;
        object-fit: contain;
        transition: transform var(--transition-smooth), filter var(--transition-smooth);
    }

/* Heart icon */
.brand-icon {
    font-size: 1.6rem;
    animation: logoPulse 2s ease-in-out infinite;
}

/* Tamil brand text */
.brand-text {
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    white-space: nowrap;
    background: linear-gradient( 120deg, var(--primary-color), var(--primary-light), var(--secondary-color), var(--primary-color) );
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: brandGradientFlow 6s ease infinite;
}

/* Hover effects */
.brand-link:hover img {
    transform: scale(1.12) rotate(-2deg);
    filter: drop-shadow(0 6px 10px rgba(0,0,0,0.25));
}

.brand-link:hover .brand-icon {
    transform: scale(1.2);
}

/* Animations */
@keyframes brandGradientFlow {
    0% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}

@keyframes logoPulse {
    0%, 100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.15);
    }
}

/* ============================================================================
   MOBILE BRAND OPTIMIZATION
   ============================================================================ */

@media (max-width: 768px) {
    .brand-text {
        font-size: 1rem;
        animation: none;
        background: none;
        -webkit-text-fill-color: var(--text-primary);
    }

    .brand-link img {
        height: 36px;
    }

    .brand-icon {
        display: none;
    }
}