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

:root {
    --primary: #FF6B35;
    --secondary: #004E89;
    --accent: #FFD700;
    --success: #28A745;
    --light: #F8F9FA;
    --dark: #212529;
    --white: #FFFFFF;
    --shadow: 0 4px 20px rgba(0,0,0,0.1);
    --border-radius: 16px;
}

body {
    font-family: 'Poppins', sans-serif;
    color: var(--dark);
    line-height: 1.6;
    overflow-x: hidden;
}

/* ===== NAVBAR ===== */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: var(--white);
    padding: 15px 5%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: var(--shadow);
    z-index: 1000;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.logo-icon { font-size: 2rem; }
.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 20px;
}

.nav-links a {
    text-decoration: none;
    color: var(--dark);
    font-weight: 500;
    transition: color 0.3s;
}

.nav-links a:hover { color: var(--primary); }

.btn-nav {
    background: var(--primary);
    color: var(--white) !important;
    padding: 10px 20px;
    border-radius: 25px;
    transition: transform 0.3s !important;
}

.btn-nav:hover { transform: scale(1.05); }

.btn-nav-outline {
    border: 2px solid var(--primary);
    color: var(--primary) !important;
    padding: 8px 20px;
    border-radius: 25px;
}

.hamburger {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
}

/* ===== HERO ===== */
.hero {
    min-height: 100vh;
    background: linear-gradient(135deg, #fff5f0 0%, #e8f4fd 100%);
    display: flex;
    align-items: center;
    padding: 100px 5% 50px;
    gap: 50px;
}

.hero-content { flex: 1; }

.hero h1 {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
}

.highlight {
    color: var(--primary);
    position: relative;
}

.hero p {
    font-size: 1.2rem;
    color: #666;
    margin-bottom: 30px;
    max-width: 500px;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.btn-primary {
    background: var(--primary);
    color: var(--white);
    padding: 15px 30px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s;
    box-shadow: 0 5px 20px rgba(255,107,53,0.4);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255,107,53,0.5);
}

.btn-secondary {
    background: var(--secondary);
    color: var(--white);
    padding: 15px 30px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s;
}

.btn-secondary:hover { transform: translateY(-3px); }

/* LIVE STATS */
.live-stats {
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
}

.stat {
    text-align: center;
    background: var(--white);
    padding: 15px 25px;
    border-radius: 12px;
    box-shadow: var(--shadow);
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary);
}

.stat-label {
    font-size: 0.8rem;
    color: #888;
}

/* FLOATING CARDS */
.hero-image {
    flex: 1;
    position: relative;
    min-height: 400px;
}

.floating-card {
    position: absolute;
    background: var(--white);
    padding: 15px 25px;
    border-radius: 12px;
    box-shadow: var(--shadow);
    font-weight: 600;
    animation: float 3s ease-in-out infinite;
}

.card1 { top: 20%; left: 10%; animation-delay: 0s; color: #e74c3c; }
.card2 { top: 50%; left: 40%; animation-delay: 1s; color: var(--success); }
.card3 { top: 70%; left: 5%; animation-delay: 2s; color: #f39c12; }

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

/* ===== AD CONTAINER ===== */
.ad-container {
    background: #f8f9fa;
    padding: 10px;
    text-align: center;
    margin: 20px 5%;
    border-radius: 8px;
    min-height: 90px;
}

/* ===== HOW IT WORKS ===== */
.how-it-works {
    padding: 80px 5%;
    text-align: center;
    background: var(--white);
}

.how-it-works h2 {
    font-size: 2.5rem;
    margin-bottom: 50px;
    color: var(--secondary);
}

.steps-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.step {
    background: var(--light);
    padding: 30px;
    border-radius: var(--border-radius);
    max-width: 200px;
    text-align: center;
    transition: transform 0.3s;
}

.step:hover { transform: translateY(-10px); }
.step-icon { font-size: 3rem; margin-bottom: 15px; }
.step h3 { color: var(--primary); margin-bottom: 10px; }
.step-arrow { font-size: 2rem; color: var(--primary); }

/* ===== VIDEOS SECTION ===== */
.videos-section, .shukriya-section {
    padding: 80px 5%;
    background: var(--light);
}

.videos-section h2, .shukriya-section h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 10px;
}

.section-subtitle {
    text-align: center;
    color: #888;
    margin-bottom: 40px;
}

.videos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 25px;
    margin-bottom: 30px;
}

.video-card {
    background: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform 0.3s;
}

.video-card:hover { transform: translateY(-5px); }

.video-wrapper {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
}

.video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

.video-info { padding: 20px; }

.badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    margin-right: 5px;
    margin-bottom: 10px;
}

.verified { background: #d4edda; color: var(--success); }
.category { background: #d1ecf1; color: var(--secondary); }
.success-badge { background: #fff3cd; color: #856404; }
.gold { background: #FFD700; color: #333; }

.video-info h3 { margin-bottom: 8px; }
.video-info p { color: #888; font-size: 0.9rem; margin-bottom: 15px; }

.video-actions {
    display: flex;
    gap: 10px;
}

.btn-help {
    background: var(--primary);
    color: var(--white);
    padding: 10px 20px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    flex: 1;
    text-align: center;
    transition: transform 0.3s;
}

.btn-help:hover { transform: scale(1.05); }

.btn-share {
    background: var(--secondary);
    color: var(--white);
    padding: 10px 15px;
    border-radius: 25px;
    border: none;
    cursor: pointer;
    font-weight: 600;
    transition: transform 0.3s;
}

.btn-share:hover { transform: scale(1.05); }

.btn-load-more {
    display: block;
    text-align: center;
    color: var(--primary);
    font-weight: 600;
    text-decoration: none;
    margin-top: 20px;
    font-size: 1.1rem;
}

/* ===== SHUKRIYA SECTION ===== */
.shukriya-section { background: var(--white); }
.video-card.success { border: 2px solid var(--success); }

.donor-appreciation {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 15px;
    flex-wrap: wrap;
    gap: 10px;
}

/* ===== WALL OF FAME ===== */
.wall-of-fame {
    padding: 80px 5%;
    background: linear-gradient(135deg, var(--secondary), #003366);
    color: var(--white);
    text-align: center;
}

.wall-of-fame h2, .wall-of-fame p { color: var(--white); }
.wall-of-fame h2 { font-size: 2.5rem; margin-bottom: 10px; }
.wall-of-fame p { margin-bottom: 40px; opacity: 0.8; }

.donors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 20px;
}

.donor-card {
    background: rgba(255,255,255,0.1);
    padding: 20px;
    border-radius: 12px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.2);
    transition: transform 0.3s;
}

.donor-card:hover { transform: translateY(-5px); }
.donor-avatar { font-size: 3rem; margin-bottom: 10px; }
.donor-name { font-weight: 700; margin-bottom: 5px; }
.donor-badge { font-size: 0.9rem; opacity: 0.8; }
.donor-impact { color: var(--accent); font-weight: 700; }

/* ===== CATEGORIES ===== */
.categories {
    padding: 80px 5%;
    text-align: center;
    background: var(--light);
}

.categories h2 { font-size: 2.5rem; margin-bottom: 40px; }

.category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 20px;
    max-width: 900px;
    margin: 0 auto;
}

.category-card {
    background: var(--white);
    padding: 30px 20px;
    border-radius: var(--border-radius);
    text-decoration: none;
    color: var(--dark);
    box-shadow: var(--shadow);
    transition: all 0.3s;
    text-align: center;
}

.category-card:hover {
    transform: translateY(-5px);
    background: var(--primary);
    color: var(--white);
}

.category-card span { font-size: 2.5rem; display: block; margin-bottom: 10px; }
.category-card p { font-weight: 600; }

/* ===== FOOTER ===== */
.footer {
    background: var(--dark);
    color: var(--white);
    padding: 50px 5% 30px;
    text-align: center;
}

.footer-logo { font-size: 2rem; font-weight: 700; margin-bottom: 10px; }
.footer p { opacity: 0.7; margin-bottom: 20px; }

.social-links {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

.social-links a {
    color: var(--white);
    text-decoration: none;
    padding: 10px 20px;
    background: rgba(255,255,255,0.1);
    border-radius: 25px;
    transition: background 0.3s;
}

.social-links a:hover { background: var(--primary); }

.footer-links {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 20px;
}

.footer-links a { color: #aaa; text-decoration: none; font-size: 0.9rem; }
.footer-note { font-size: 0.8rem; opacity: 0.5; }

/* ===== MOBILE RESPONSIVE ===== */
@media (max-width: 768px) {
    .nav-links { display: none; }
    .hamburger { display: block; }
    .nav-links.active {
        display: flex;
        flex-direction: column;
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        background: var(--white);
        padding: 20px;
        box-shadow: var(--shadow);
    }

    .hero {
        flex-direction: column;
        text-align: center;
        padding: 100px 5% 50px;
    }

    .hero h1 { font-size: 2.5rem; }
    .hero-buttons { justify-content: center; }
    .live-stats { justify-content: center; }
    .hero-image { min-height: 200px; }
    .step-arrow { display: none; }
    .steps-container { flex-direction: column; }
    .videos-grid { grid-template-columns: 1fr; }
    .donor-appreciation { flex-direction: column; }
}