/* ============================================
   RESET & BASE STYLES
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Dark Theme Colors */
    --bg-dark: #06060f;
    --bg-card: #0d0d1e;
    --bg-card-hover: #111128;
    --sidebar-bg: #080816;
    
    /* Light Theme Colors */
    --lt-bg: #f0f2ff;
    --lt-card: #ffffff;
    --lt-sidebar: #ffffff;
    --lt-text: #111827;
    --lt-muted: #6b7280;
    --lt-border: #e5e7eb;
    
    /* Gradients */
    --grad-primary: linear-gradient(135deg, #4f46e5, #3b82f6);
    --grad-green: linear-gradient(135deg, #059669, #10b981);
    --grad-orange: linear-gradient(135deg, #d97706, #f59e0b);
    --grad-red: linear-gradient(135deg, #dc2626, #ef4444);
    --grad-purple: linear-gradient(135deg, #7c3aed, #4f46e5);
    --grad-teal: linear-gradient(135deg, #0d9488, #14b8a6);
    
    /* Accents */
    --accent-purple: #4f46e5;
    --accent-blue: #3b82f6;
    --accent-green: #10b981;
    --accent-orange: #f59e0b;
    --accent-red: #ef4444;
    --glow-purple: rgba(79, 70, 229, 0.35);
    
    /* Text Colors */
    --text-primary: #ffffff;
    --text-secondary: #9ca3af;
    --text-muted: #6b7280;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.3);
    --shadow-glow: 0 0 20px var(--glow-purple);
}

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

body {
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    transition: background 0.3s ease, color 0.3s ease;
    position: relative;
}

/* Animated Background Effects */
body::before,
body::after {
    content: '';
    position: fixed;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.15;
    z-index: -1;
    pointer-events: none;
    animation: float-bg 20s ease-in-out infinite;
}

body::before {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--accent-purple), var(--accent-blue));
    top: -10%;
    right: -10%;
    animation-delay: 0s;
}

body::after {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, var(--accent-blue), var(--accent-purple));
    bottom: -10%;
    left: -10%;
    animation-delay: -10s;
}

@keyframes float-bg {
    0%, 100% {
        transform: translate(0, 0) rotate(0deg);
    }
    25% {
        transform: translate(50px, -50px) rotate(90deg);
    }
    50% {
        transform: translate(-30px, 30px) rotate(180deg);
    }
    75% {
        transform: translate(30px, 50px) rotate(270deg);
    }
}

body.light-theme::before,
body.light-theme::after {
    opacity: 0.08;
}

body.light-theme {
    background: var(--lt-bg);
    color: var(--lt-text);
    --text-primary: #111827;
    --text-secondary: #4b5563;
    --text-muted: #6b7280;
    --bg-card: var(--lt-card);
    --bg-card-hover: #f9fafb;
}

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

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-fast);
}

/* ============================================
   LOADING SCREEN
   ============================================ */
.loader-wrapper {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 99999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loader-wrapper.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader {
    text-align: center;
}

.loader-circle {
    width: 60px;
    height: 60px;
    margin: 0 auto 20px;
    border: 4px solid rgba(79, 70, 229, 0.2);
    border-top-color: var(--accent-purple);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.loader-text {
    font-size: 20px;
    font-weight: 600;
    background: var(--grad-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: pulse 1.5s ease-in-out infinite;
}

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

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

/* ============================================
   NAVIGATION
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(6, 6, 15, 0.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition-normal);
}

.light-theme .navbar {
    background: rgba(255, 255, 255, 0.9);
    border-bottom: 1px solid var(--lt-border);
}

.navbar.scrolled {
    background: rgba(6, 6, 15, 0.95);
    box-shadow: var(--shadow-md);
}

.light-theme .navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px 20px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 20px;
    font-weight: 700;
    cursor: pointer;
}

.logo-img {
    width: 40px;
    height: 40px;
    object-fit: contain;
}

.logo-text {
    background: var(--grad-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-link {
    font-size: 15px;
    font-weight: 500;
    position: relative;
    padding: 8px 0;
    transition: var(--transition-fast);
}

.nav-link:hover {
    color: var(--accent-blue);
}

.nav-link.active {
    color: var(--accent-purple);
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--grad-primary);
    border-radius: 2px;
}

.nav-donate {
    padding: 8px 20px !important;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

.theme-toggle {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: none;
    background: var(--bg-card);
    color: var(--text-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
    position: relative;
}

.theme-toggle:hover {
    background: var(--bg-card-hover);
    transform: scale(1.05);
}

.theme-toggle svg {
    width: 20px;
    height: 20px;
    transition: var(--transition-fast);
}

.sun-icon {
    display: none;
}

.light-theme .sun-icon {
    display: block;
}

.light-theme .moon-icon {
    display: none;
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.mobile-toggle span {
    width: 25px;
    height: 2px;
    background: var(--text-primary);
    transition: var(--transition-fast);
}

.mobile-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(7px, 7px);
}

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

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

/* ============================================
   BUTTONS
   ============================================ */
.btn-primary {
    background: var(--grad-primary);
    color: white;
    padding: 12px 28px;
    border-radius: 12px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border: none;
    cursor: pointer;
    transition: var(--transition-fast);
    box-shadow: 0 4px 12px rgba(79, 70, 229, 0.3);
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

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

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(79, 70, 229, 0.4);
}

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

.btn-ghost {
    background: transparent;
    color: var(--accent-purple);
    padding: 12px 28px;
    border-radius: 12px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border: 2px solid var(--accent-purple);
    cursor: pointer;
    transition: var(--transition-fast);
}

.btn-ghost:hover {
    background: var(--accent-purple);
    color: white;
    transform: translateY(-2px);
}

.btn-large {
    padding: 16px 36px;
    font-size: 16px;
}

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

.btn-icon {
    width: 20px;
    height: 20px;
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding: 120px 0 80px;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.hero-bg-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.15;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at top right, rgba(79, 70, 229, 0.1), transparent 50%),
                radial-gradient(circle at bottom left, rgba(59, 130, 246, 0.1), transparent 50%);
}

.hero-container {
    position: relative;
    z-index: 1;
}

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

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: rgba(79, 70, 229, 0.1);
    border: 1px solid rgba(79, 70, 229, 0.3);
    border-radius: 50px;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 24px;
    animation: float 3s ease-in-out infinite;
}

.badge-icon {
    width: 18px;
    height: 18px;
    color: var(--accent-purple);
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.hero-title {
    font-size: 56px;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 24px;
    animation: fadeInUp 0.8s ease;
}

.gradient-text {
    background: var(--grad-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 18px;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 40px;
    animation: fadeInUp 0.8s ease 0.2s both;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease 0.4s both;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 24px;
    margin-top: 80px;
}

.stat-card {
    background: rgba(79, 70, 229, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(79, 70, 229, 0.2);
    border-radius: 16px;
    padding: 24px;
    display: flex;
    align-items: center;
    gap: 16px;
    transition: var(--transition-normal);
    animation: fadeInUp 0.8s ease 0.6s both;
}

.stat-card:hover {
    background: rgba(79, 70, 229, 0.1);
    transform: translateY(-5px);
    border-color: rgba(79, 70, 229, 0.4);
}

.stat-icon {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.stat-icon.purple {
    background: var(--grad-purple);
}

.stat-icon.blue {
    background: var(--grad-primary);
}

.stat-icon.green {
    background: var(--grad-green);
}

.stat-icon svg {
    width: 24px;
    height: 24px;
    color: white;
}

.stat-number {
    font-size: 32px;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1;
    margin-bottom: 4px;
}

.stat-label {
    font-size: 14px;
    color: var(--text-secondary);
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--accent-purple);
    font-size: 13px;
    animation: fadeInUp 0.8s ease 0.8s both, floatIndicator 2s ease-in-out infinite;
    font-weight: 700;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
    z-index: 10;
}

@keyframes floatIndicator {
    0%, 100% {
        transform: translate(-50%, 0);
    }
    50% {
        transform: translate(-50%, -10px);
    }
}

.scroll-mouse {
    width: 26px;
    height: 40px;
    border: 2px solid currentColor;
    border-radius: 14px;
    position: relative;
    box-shadow: 0 0 15px rgba(79, 70, 229, 0.6), 0 4px 12px rgba(0, 0, 0, 0.4);
    background: rgba(79, 70, 229, 0.1);
}

.scroll-wheel {
    width: 4px;
    height: 8px;
    background: currentColor;
    border-radius: 2px;
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    animation: scrollWheel 1.5s ease infinite;
}

@keyframes scrollWheel {
    0% { top: 6px; opacity: 1; }
    100% { top: 20px; opacity: 0; }
}

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

/* ============================================
   SECTIONS
   ============================================ */
.section {
    padding: 100px 0;
    position: relative;
}

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

.section-badge {
    display: inline-block;
    padding: 8px 20px;
    background: rgba(79, 70, 229, 0.1);
    border: 1px solid rgba(79, 70, 229, 0.3);
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    color: var(--accent-purple);
    margin-bottom: 16px;
}

.section-title {
    font-size: 42px;
    font-weight: 800;
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-text h3 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.4;
}

.about-text > p {
    color: var(--text-secondary);
    margin-bottom: 32px;
    line-height: 1.8;
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 32px;
}

.feature-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.feature-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: var(--grad-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.feature-icon svg {
    width: 20px;
    height: 20px;
    color: white;
}

.feature-item h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 4px;
}

.feature-item p {
    color: var(--text-secondary);
    font-size: 14px;
}

.about-location {
    display: flex;
    gap: 16px;
    padding: 20px;
    background: var(--bg-card);
    border-radius: 12px;
    border: 1px solid rgba(79, 70, 229, 0.2);
}

.location-icon {
    width: 40px;
    height: 40px;
    color: var(--accent-purple);
    flex-shrink: 0;
}

.about-location strong {
    display: block;
    font-size: 16px;
    margin-bottom: 4px;
}

.about-location p {
    font-size: 14px;
    color: var(--text-secondary);
}

.about-image {
    position: relative;
}

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

.image-grid img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-radius: 16px;
    transition: var(--transition-normal);
}

.image-grid img:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-lg);
}

.grid-img-1 {
    grid-column: 1 / -1;
    height: 300px !important;
}

.grid-img-2,
.grid-img-3 {
    height: 250px !important;
}

.grid-img-2,
.grid-img-3 {
    height: 250px !important;
}

/* ============================================
   SERVICES SECTION
   ============================================ */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.service-card {
    background: var(--bg-card);
    border: 1px solid rgba(79, 70, 229, 0.2);
    border-radius: 20px;
    padding: 40px;
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(79, 70, 229, 0.05), transparent 70%);
    transition: var(--transition-slow);
    opacity: 0;
}

.service-card:hover::before {
    opacity: 1;
    transform: translate(-25%, -25%);
}

.service-card:hover {
    transform: translateY(-10px);
    border-color: rgba(79, 70, 229, 0.4);
    box-shadow: var(--shadow-lg);
}

.service-icon {
    width: 70px;
    height: 70px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.service-icon svg {
    width: 32px;
    height: 32px;
    color: white;
}

.service-card h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 16px;
}

.service-card > p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 24px;
}

.service-features {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.feature-tag {
    padding: 6px 14px;
    background: rgba(79, 70, 229, 0.1);
    border: 1px solid rgba(79, 70, 229, 0.3);
    border-radius: 50px;
    font-size: 13px;
    font-weight: 500;
    color: var(--accent-purple);
}

/* ============================================
   GALLERY SECTION
   ============================================ */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 24px;
}

.gallery-item {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    cursor: pointer;
    aspect-ratio: 4/3;
    background: var(--bg-card);
}

.gallery-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-normal);
}

.gallery-item:hover .gallery-image {
    transform: scale(1.1);
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 20px;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
    transform: translateY(100%);
    transition: var(--transition-normal);
}

.gallery-item:hover .gallery-overlay {
    transform: translateY(0);
}

.gallery-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 4px;
    color: white;
}

.gallery-description {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.5;
}

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-card {
    display: flex;
    gap: 16px;
    padding: 24px;
    background: var(--bg-card);
    border: 1px solid rgba(79, 70, 229, 0.2);
    border-radius: 16px;
    transition: var(--transition-fast);
}

.contact-card:hover {
    border-color: rgba(79, 70, 229, 0.4);
    transform: translateX(5px);
}

.contact-icon {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    background: var(--grad-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-icon svg {
    width: 24px;
    height: 24px;
    color: white;
}

.contact-details h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 8px;
}

.contact-details p {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.social-links {
    padding: 24px;
    background: var(--bg-card);
    border: 1px solid rgba(79, 70, 229, 0.2);
    border-radius: 16px;
}

.social-links h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 16px;
}

.social-icons {
    display: flex;
    gap: 12px;
}

.social-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--grad-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.social-icon:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-glow);
}

.social-icon svg {
    width: 20px;
    height: 20px;
    color: white;
}

.contact-form-wrapper {
    background: var(--bg-card);
    border: 1px solid rgba(79, 70, 229, 0.2);
    border-radius: 20px;
    padding: 40px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
}

.form-group input,
.form-group textarea {
    padding: 12px 16px;
    background: var(--bg-dark);
    border: 1px solid rgba(79, 70, 229, 0.3);
    border-radius: 10px;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 14px;
    transition: var(--transition-fast);
}

.light-theme .form-group input,
.light-theme .form-group textarea {
    background: var(--lt-bg);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-purple);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* ============================================
   DONATE SECTION
   ============================================ */
.donate-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
}

.donate-impact h3 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 16px;
}

.donate-impact > p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 32px;
}

.impact-items {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.impact-item {
    display: flex;
    gap: 16px;
    padding: 20px;
    background: var(--bg-card);
    border: 1px solid rgba(79, 70, 229, 0.2);
    border-radius: 12px;
    transition: var(--transition-fast);
}

.impact-item:hover {
    border-color: rgba(79, 70, 229, 0.4);
    transform: translateX(5px);
}

.impact-icon {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    background: var(--grad-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.impact-icon svg {
    width: 24px;
    height: 24px;
    color: white;
}

.impact-item h4 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 4px;
    color: var(--accent-purple);
}

.impact-item p {
    font-size: 14px;
    color: var(--text-secondary);
}

.donate-form-wrapper {
    background: var(--bg-card);
    border: 1px solid rgba(79, 70, 229, 0.2);
    border-radius: 20px;
    padding: 40px;
}

.donate-info h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 12px;
}

.donate-info > p {
    color: var(--text-secondary);
    margin-bottom: 32px;
}

.payment-methods {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-bottom: 32px;
}

.payment-method {
    display: flex;
    gap: 16px;
    padding: 20px;
    background: var(--bg-dark);
    border: 1px solid rgba(79, 70, 229, 0.3);
    border-radius: 12px;
}

.light-theme .payment-method {
    background: var(--lt-bg);
}

.payment-icon {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    background: var(--grad-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.payment-icon svg {
    width: 24px;
    height: 24px;
    color: white;
}

.payment-details h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 8px;
}

.payment-details p {
    font-size: 14px;
    color: var(--text-secondary);
    white-space: pre-line;
    line-height: 1.6;
}

.donate-note {
    display: flex;
    gap: 12px;
    padding: 16px;
    background: rgba(79, 70, 229, 0.1);
    border: 1px solid rgba(79, 70, 229, 0.3);
    border-radius: 12px;
}

.donate-note svg {
    width: 20px;
    height: 20px;
    color: var(--accent-purple);
    flex-shrink: 0;
    margin-top: 2px;
}

.donate-note p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--bg-card);
    border-top: 1px solid rgba(79, 70, 229, 0.2);
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo {
    width: 60px;
    margin-bottom: 16px;
}

.footer-col h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 12px;
}

.footer-col h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 16px;
}

.footer-col p {
    color: var(--text-secondary);
    line-height: 1.8;
    font-size: 14px;
    margin-bottom: 8px;
}

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

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

.footer-col ul li a {
    color: var(--text-secondary);
    font-size: 14px;
    transition: var(--transition-fast);
}

.footer-col ul li a:hover {
    color: var(--accent-purple);
    padding-left: 5px;
}

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid rgba(79, 70, 229, 0.2);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

.footer-bottom p {
    color: var(--text-secondary);
    font-size: 14px;
}

/* ============================================
   FLOATING ELEMENTS
   ============================================ */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: var(--grad-green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(5, 150, 105, 0.4);
    z-index: 999;
    transition: var(--transition-fast);
    animation: pulse-ring 2s ease-out infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(5, 150, 105, 0.6);
}

.whatsapp-float svg {
    width: 30px;
    height: 30px;
    color: white;
}

@keyframes pulse-ring {
    0% {
        box-shadow: 0 0 0 0 rgba(5, 150, 105, 0.7);
    }
    100% {
        box-shadow: 0 0 0 20px rgba(5, 150, 105, 0);
    }
}

.back-to-top {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: 50px;
    height: 50px;
    background: var(--grad-primary);
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-fast);
    z-index: 999;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-glow);
}

.back-to-top svg {
    width: 24px;
    height: 24px;
    color: white;
}

/* ============================================
   MODAL
   ============================================ */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal.active {
    display: flex;
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-fast);
    z-index: 2;
}

.modal-close:hover {
    background: rgba(255, 255, 255, 0.2);
}

.modal-close svg {
    width: 24px;
    height: 24px;
    color: white;
}

.modal-content {
    max-width: 900px;
    max-height: 90vh;
    overflow: auto;
    animation: modalZoomIn 0.3s ease;
}

@keyframes modalZoomIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

#modalImage {
    width: 100%;
    border-radius: 12px;
    margin-bottom: 20px;
}

.modal-info {
    text-align: center;
    color: white;
}

.modal-info h3 {
    font-size: 24px;
    margin-bottom: 12px;
}

.modal-info p {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
}

/* ============================================
   TOAST NOTIFICATION
   ============================================ */
.toast {
    position: fixed;
    bottom: -100px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--bg-card);
    border: 1px solid rgba(79, 70, 229, 0.3);
    border-radius: 12px;
    padding: 16px 24px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: var(--shadow-lg);
    z-index: 99999;
    min-width: 300px;
    transition: bottom 0.3s ease;
}

.toast.show {
    bottom: 30px;
}

.toast-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--grad-green);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.toast-icon svg {
    width: 20px;
    height: 20px;
    color: white;
}

.toast-content p {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
}

/* ============================================
   ANIMATIONS (AOS alternative)
   ============================================ */
[data-aos] {
    opacity: 0;
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-aos].aos-animate {
    opacity: 1;
}

[data-aos="fade-up"].aos-animate {
    transform: translateY(0);
}

[data-aos="fade-up"] {
    transform: translateY(30px);
}

[data-aos="fade-right"].aos-animate {
    transform: translateX(0);
}

[data-aos="fade-right"] {
    transform: translateX(-30px);
}

[data-aos="fade-left"].aos-animate {
    transform: translateX(0);
}

[data-aos="fade-left"] {
    transform: translateX(30px);
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 48px;
    }
    
    .about-content,
    .contact-content,
    .donate-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .mobile-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        background: rgba(6, 6, 15, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 30px;
        gap: 20px;
        transform: translateX(-100%);
        transition: var(--transition-normal);
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .light-theme .nav-menu {
        background: rgba(255, 255, 255, 0.98);
    }
    
    .nav-menu.active {
        transform: translateX(0);
    }
    
    .nav-link {
        font-size: 18px;
    }
    
    .hero-title {
        font-size: 36px;
    }
    
    .hero-subtitle {
        font-size: 16px;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .hero-stats {
        grid-template-columns: 1fr;
    }
    
    .section {
        padding: 60px 0;
    }
    
    .section-title {
        font-size: 32px;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
    }
    
    .whatsapp-float svg {
        width: 24px;
        height: 24px;
    }
    
    .back-to-top {
        bottom: 20px;
        left: 20px;
        width: 45px;
        height: 45px;
    }
    
    .scroll-indicator {
        bottom: 30px;
        font-size: 11px;
    }
    
    .scroll-mouse {
        width: 22px;
        height: 34px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 28px;
    }
    
    .hero-subtitle {
        font-size: 14px;
    }
    
    .btn-large {
        padding: 12px 24px;
        font-size: 14px;
    }
    
    .section-title {
        font-size: 26px;
    }
    
    .section-subtitle {
        font-size: 14px;
    }
}

/* ============================================
   UTILITY CLASSES
   ============================================ */
.hidden {
    display: none !important;
}

.visible {
    display: block !important;
}