* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
}

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

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px;
    background: white;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    height: 90px;
    overflow: visible;
}

.logo h1 {
    color: #fff;
    font-size: 28px;
    font-weight: bold;
}

.logo img {
    max-height: 160px;
    max-width: 200px;
    object-fit: contain;
}

.nav-links {
    display: flex;
    list-style: none;
}

.nav-links li {
    margin-left: 30px;
}

.nav-links a {
    color: #8d960f;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-links a:hover,
.nav-links a.active {
    color: #ff9800;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: #0e0253;
    margin: 3px 0;
    transition: 0.3s;
}

.hero-section {
    position: relative;
    height: 600px;
    overflow: hidden;
    margin-top: 125px;
}

.slider {
    position: relative;
    height: 120%;
}

.slide {
    position: absolute;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease-in-out;
}

.slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.slide.active {
    opacity: 1;
}

.hero-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    color: #fff;
    text-shadow: 2px 2px 8px rgba(0,0,0,0.7);
    z-index: 10;
}

.hero-content h1 {
    font-size: 3em;
    margin-bottom: 20px;
}

.hero-content p {
    font-size: 1.3em;
    max-width: 800px;
}

.page-header {
    position: relative;
    height: 400px;
    margin-top: 125px;
}

.page-header img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.header-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    display: flex;
    align-items: center;
    justify-content: center;
}

.header-overlay h1 {
    color: #fff;
    font-size: 3em;
}

section {
    padding: 60px 0;
}

.mission-section {
    background: #f5f5f5;
}

.mission-section h2 {
    text-align: center;
    font-size: 2.5em;
    margin-bottom: 30px;
    color: #1a237e;
}

.mission-section p {
    text-align: center;
    font-size: 1.2em;
    max-width: 900px;
    margin: 0 auto 50px;
}

.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.feature {
    background: #fff;
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}

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

.feature i {
    font-size: 3em;
    color: #ff9800;
    margin-bottom: 20px;
}

.feature h3 {
    font-size: 1.5em;
    margin-bottom: 15px;
    color: #1a237e;
}

.feature p {
    font-size: 1em;
}

.video-section {
    background: #fff;
}

.video-section h2 {
    text-align: center;
    font-size: 2.5em;
    margin-bottom: 30px;
    color: #1a237e;
}

.see-more-container {
    text-align: center;
    margin-top: 40px;
}

.see-more-btn {
    display: inline-block;
    padding: 15px 40px;
    font-size: 1.2em;
    font-weight: bold;
    color: #fff;
    background: #1a237e;
    text-decoration: none;
    border-radius: 50px;
    transition: background 0.3s, transform 0.3s;
}

.see-more-btn:hover {
    background: #0d1566;
    transform: scale(1.05);
}

.video-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    gap: 30px;
    justify-items: center;
}

.video-container iframe {
    max-width: 100%;
    border-radius: 10px;
}

.donate-btn {
    position: fixed;
    bottom: 200px;
    right: 20px;
    padding: 20px 30px;
    font-size: 1.2em;
    font-weight: bold;
    color: #fff;
    background: linear-gradient(45deg, #ff9800, #ff5722, #ff9800);
    background-size: 200% 200%;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    z-index: 1000;
    box-shadow: 0 4px 15px rgba(255,152,0,0.4);
    animation: gradient 3s ease infinite, blink 1s ease-in-out infinite;
}

@keyframes gradient {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

@keyframes blink {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.8; transform: scale(1.05); }
}

.contact-buttons {
    position: fixed;
    bottom: 20px;
    right: 20px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    z-index: 999;
}

.chat-btn,
.call-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 15px 20px;
    background: #25d366;
    color: #fff;
    text-decoration: none;
    border-radius: 50px;
    box-shadow: 0 4px 15px rgba(37,211,102,0.4);
    transition: transform 0.3s;
}

.chat-btn:hover,
.call-btn:hover {
    transform: scale(1.05);
}

.call-btn {
    background: #1a237e;
    box-shadow: 0 4px 15px rgba(26,35,126,0.4);
}

.chat-btn i,
.call-btn i {
    font-size: 1.3em;
}

.donate-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.7);
    z-index: 10000;
    align-items: center;
    justify-content: center;
}

.donate-modal.active {
    display: flex;
}

.modal-content {
    background: #fff;
    padding: 40px;
    border-radius: 10px;
    max-width: 500px;
    width: 90%;
    position: relative;
    text-align: center;
}

.close-modal {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 30px;
    cursor: pointer;
    color: #333;
}

.modal-content h2 {
    color: #1a237e;
    margin-bottom: 20px;
}

.account-details {
    background: #f5f5f5;
    padding: 20px;
    border-radius: 10px;
    margin-bottom: 20px;
}

.account-details p {
    font-size: 1.2em;
    margin: 10px 0;
}

.copy-btn {
    padding: 15px 30px;
    font-size: 1em;
    font-weight: bold;
    color: #fff;
    background: #ff9800;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: background 0.3s;
}

.copy-btn:hover {
    background: #e65100;
}

.about-section,
.about-section-2 {
    background: #fff;
}

.about-content {
    max-width: 900px;
    margin: 0 auto;
}

.about-content p {
    font-size: 1.1em;
    line-height: 1.8;
    margin-bottom: 20px;
}

.video-highlight {
    background: #f5f5f5;
}

.video-highlight h2 {
    text-align: center;
    font-size: 2.5em;
    margin-bottom: 30px;
    color: #1a237e;
}

.video-wrapper {
    display: flex;
    justify-content: center;
}

.video-wrapper iframe {
    max-width: 100%;
    border-radius: 10px;
}

.leadership-section {
    background: #fff;
}

.leadership-section h2 {
    text-align: center;
    font-size: 2.5em;
    margin-bottom: 40px;
    color: #1a237e;
}

.leadership-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.leader-card {
    background: #f5f5f5;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}

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

.leader-card img {
    width: 100%;
    height: 250px;
    object-fit: contain;
}

.leader-info {
    padding: 20px;
}

.leader-info h3 {
    color: #1a237e;
    margin-bottom: 10px;
}

.leader-info p {
    color: #666;
}

.programs-section {
    background: #f5f5f5;
}

.programs-content {
    max-width: 900px;
    margin: 0 auto;
}

.programs-content h2 {
    text-align: center;
    font-size: 2.5em;
    margin-bottom: 30px;
    color: #1a237e;
}

.programs-content > p {
    font-size: 1.2em;
    margin-bottom: 40px;
}

.program-item {
    background: #fff;
    padding: 25px;
    border-radius: 10px;
    margin-bottom: 20px;
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.program-item i {
    font-size: 2em;
    color: #ff9800;
    flex-shrink: 0;
}

.program-item h3 {
    color: #1a237e;
    margin-bottom: 10px;
}

.program-item p {
    color: #555;
}

.impact-section {
    background: #fff;
}

.impact-content {
    max-width: 900px;
    margin: 0 auto;
}

.impact-content h2 {
    text-align: center;
    font-size: 2.5em;
    margin-bottom: 30px;
    color: #1a237e;
}

.impact-content p {
    font-size: 1.1em;
    line-height: 1.8;
    margin-bottom: 20px;
}

.gallery-section {
    background: #fff;
}

.gallery-section h2 {
    text-align: center;
    font-size: 2.5em;
    margin-bottom: 40px;
    color: #1a237e;
}

.video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    gap: 30px;
}

.video-card {
    background: #f5f5f5;
    padding: 15px;
    border-radius: 10px;
}

.video-card iframe {
    width: 100%;
    border-radius: 10px;
}

.video-card p {
    text-align: center;
    margin-top: 15px;
    font-weight: 600;
    color: #1a237e;
}

.photo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-top: 30px;
}

.photo-card {
    background: #f5f5f5;
    padding: 10px;
    border-radius: 10px;
    overflow: hidden;
}

.photo-card img {
    width: 100%;
    height: 250px;
    object-fit: contain;
    border-radius: 10px;
}

.photo-card p {
    text-align: center;
    margin-top: 10px;
    font-weight: 600;
    color: #1a237e;
}

.join-section {
    background: #f5f5f5;
}

.join-section h2 {
    text-align: center;
    font-size: 2.5em;
    margin-bottom: 30px;
    color: #1a237e;
}

.join-content {
    max-width: 900px;
    margin: 0 auto;
}

.join-content p {
    font-size: 1.1em;
    line-height: 1.8;
    margin-bottom: 20px;
}

.ways-to-join {
    background: #fff;
}

.ways-to-join h2 {
    text-align: center;
    font-size: 2.5em;
    margin-bottom: 40px;
    color: #1a237e;
}

.join-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.join-option {
    background: #f5f5f5;
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    transition: transform 0.3s;
}

.join-option:hover {
    transform: translateY(-5px);
}

.join-option i {
    font-size: 3em;
    color: #ff9800;
    margin-bottom: 20px;
}

.join-option h3 {
    color: #1a237e;
    margin-bottom: 15px;
}

.join-option p {
    color: #555;
}

.contact-cta {
    background: #1a237e;
    color: #fff;
}

.contact-cta h2 {
    text-align: center;
    font-size: 2.5em;
    margin-bottom: 20px;
}

.contact-cta p {
    text-align: center;
    font-size: 1.2em;
    margin-bottom: 30px;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 20px 40px;
    font-size: 1.1em;
    font-weight: bold;
    color: #fff;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    text-decoration: none;
    transition: transform 0.3s;
}

.cta-button:hover {
    transform: scale(1.05);
}

.cta-button.whatsapp {
    background: #25d366;
}

.cta-button.phone {
    background: #ff9800;
}

.note {
    text-align: center;
    font-size: 1.1em;
    margin-top: 30px;
}

.mosquito-section {
    background: #fff3e0;
}

.mosquito-section h2 {
    text-align: center;
    font-size: 2.5em;
    margin-bottom: 30px;
    color: #1a237e;
}

.mosquito-content {
    max-width: 900px;
    margin: 0 auto;
}

.mosquito-content p {
    font-size: 1.1em;
    line-height: 1.8;
    margin-bottom: 20px;
}

.donation-appeal {
    background: #ff9800;
    color: #fff;
    padding: 30px;
    border-radius: 10px;
    margin-top: 30px;
}

.donation-appeal h3 {
    font-size: 1.8em;
    margin-bottom: 20px;
}

.donation-appeal p {
    margin-bottom: 15px;
}

.volunteer-stories {
    background: #fff;
}

.volunteer-stories h2 {
    text-align: center;
    font-size: 2.5em;
    margin-bottom: 40px;
    color: #1a237e;
}

.stories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.story {
    background: #f5f5f5;
    padding: 20px;
    border-radius: 10px;
    text-align: center;
}

.story img {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 15px;
}

.story p {
    font-style: italic;
    color: #555;
}

footer {
    background: #1a237e;
    color: #fff;
    padding: 40px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-bottom: 30px;
}

.footer-section h3 {
    font-size: 1.5em;
    margin-bottom: 20px;
}

.footer-section p {
    margin-bottom: 20px;
}

.footer-section a {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #fff;
    text-decoration: none;
    margin-bottom: 15px;
    transition: color 0.3s;
}

.footer-section a:hover {
    color: #ff9800;
}

.footer-section i {
    font-size: 1.5em;
}

.copyright {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.1);
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        right: -100%;
        top: 125px;
        flex-direction: column;
        background: #1a237e;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        padding: 20px 0;
    }

    .nav-links.active {
        right: 0;
    }

    .nav-links li {
        margin: 20px 0;
    }

    .hamburger {
        display: flex;
    }

    .hero-content h1 {
        font-size: 2em;
    }

    .hero-content p {
        font-size: 1em;
    }

    .header-overlay h1 {
        font-size: 2em;
    }

    .video-container {
        grid-template-columns: 1fr;
    }

    .video-grid {
        grid-template-columns: 1fr;
    }

    .program-item {
        flex-direction: column;
    }

    .donate-btn {
        padding: 15px 20px;
        font-size: 1em;
        bottom: 140px;
    }

    .contact-buttons {
        bottom: 10px;
    }

    .chat-btn,
    .call-btn {
        padding: 12px 15px;
        font-size: 0.9em;
    }

    .mosquito-section h2 {
        font-size: 2em;
    }

    .donation-appeal h3 {
        font-size: 1.5em;
    }
}