:root {
    --primary: #6c63ff;
    --primary-dark: #564fd8;
    --secondary: #ff6584;
    --dark: #2a2a3c;
    --light: #f8f9fa;
    --gray: #e9ecef;
    --success: #28a745;
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: #f5f7ff;
    color: var(--dark);
    line-height: 1.6;
}

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

header {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    padding: 1.5rem 0;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    border-radius: 0 0 20px 20px;
    margin-bottom: 2rem;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.logo-section {
    flex: 1;
}

.logo {
    display: flex;
    align-items: center;
    margin-bottom: 0.5rem;
}

.logo i {
    font-size: 2.5rem;
    margin-right: 10px;
}

h1 {
    font-size: 2.5rem;
    font-weight: 700;
}

.tagline {
    font-size: 1.2rem;
    opacity: 0.9;
}

.counters {
    display: flex;
    gap: 1.5rem;
}

.counter {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    padding: 1rem 1.5rem;
    border-radius: 12px;
    text-align: center;
    min-width: 150px;
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.counter:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-3px);
}

.counter h3 {
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    color: white;
    font-weight: 500;
}

.counter-value {
    font-size: 1.8rem;
    font-weight: 700;
    color: white;
}

.video-section {
    margin: 3rem 0;
    text-align: center;
}

.video-container {
    max-width: 800px;
    margin: 0 auto;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.video-placeholder {
    background: linear-gradient(135deg, #6c63ff, #ff6584);
    height: 400px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: white;
    position: relative;
}

.video-placeholder i {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.video-placeholder h2 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.video-placeholder p {
    max-width: 500px;
    margin: 0 auto;
    opacity: 0.9;
}

.brands-section {
    margin: 3rem 0;
}

.section-title {
    text-align: center;
    margin-bottom: 2rem;
    font-size: 2rem;
    color: var(--dark);
    position: relative;
}

.section-title:after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: var(--primary);
    margin: 10px auto;
    border-radius: 2px;
}

.brands-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1.5rem;
}

.brand-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
    cursor: pointer;
}

.brand-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.12);
}

.brand-header {
    padding: 1.5rem;
    background: var(--primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.brand-header h3 {
    font-size: 1.3rem;
}

.brand-header i {
    font-size: 1.5rem;
    transition: var(--transition);
}

.brand-card.active .brand-header i {
    transform: rotate(180deg);
}

.devices-list {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease;
}

.brand-card.active .devices-list {
    max-height: 500px;
}

.device-item {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--gray);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.device-item:last-child {
    border-bottom: none;
}

.device-name {
    font-weight: 500;
}

.download-btn {
    background: var(--success);
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 0.85rem;
}

.download-btn:hover {
    background: #218838;
    transform: scale(1.05);
}

footer {
    background: var(--dark);
    color: white;
    text-align: center;
    padding: 2rem 0;
    margin-top: 3rem;
    border-radius: 20px 20px 0 0;
}

.footer-content {
    max-width: 600px;
    margin: 0 auto;
}

.footer-logo {
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.footer-text {
    opacity: 0.8;
    margin-bottom: 1rem;
}

.social-icons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 1rem;
}

.social-icons a {
    color: white;
    font-size: 1.2rem;
    transition: var(--transition);
}

.social-icons a:hover {
    color: var(--primary);
}

/*@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        text-align: center;
    }
    
    .logo {
        justify-content: center;
        margin-bottom: 1rem;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    .counters {
        width: 100%;
        justify-content: center;
        margin-top: 1rem;
    }
    
    .counter {
        min-width: 130px;
        padding: 0.8rem 1rem;
    }
    
    .counter-value {
        font-size: 1.5rem;
    }
    
    .brands-grid {
        grid-template-columns: 1fr;
    }
    
    .device-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    
    .download-btn {
        align-self: flex-end;
    }
}

@media (max-width: 480px) {
    .counters {
        flex-direction: column;
        gap: 0.8rem;
    }
    
    .counter {
        width: 100%;
        max-width: 200px;
    }
    
    .video-placeholder {
        height: 300px;
        padding: 0 1rem;
    }
    
    .video-placeholder i {
        font-size: 3rem;
    }
    
    .video-placeholder h2 {
        font-size: 1.5rem;
    }
    
    .video-placeholder p {
        font-size: 0.9rem;
    }
}*/


@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        text-align: center;
        gap: 1.5rem;
    }
    
    .counters {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 1rem;
        width: 100%;
        max-width: 400px;
        margin: 0 auto;
    }
    
    .counter {
        min-width: auto;
        padding: 1.2rem 1rem;
        background: rgba(255, 255, 255, 0.2);
        backdrop-filter: blur(12px);
        border: 1px solid rgba(255, 255, 255, 0.3);
        border-radius: 15px;
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
        display: flex;
        flex-direction: column;
        align-items: center;
        position: relative;
        overflow: hidden;
    }
    
    .counter::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 3px;
        background: linear-gradient(90deg, var(--secondary), var(--primary));
    }
    
    .counter h3 {
        font-size: 0.85rem;
        margin-bottom: 0.5rem;
        display: flex;
        align-items: center;
        gap: 5px;
    }
    
    .counter-value {
        font-size: 1.8rem;
        font-weight: 700;
        text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    }
    
    /* Add icons to counter titles */
    .counter:nth-child(1) h3::before {
        content: '👁️';
        font-size: 1rem;
    }
    
    .counter:nth-child(2) h3::before {
        content: '📥';
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .counters {
        gap: 0.8rem;
        max-width: 350px;
    }
    
    .counter {
        padding: 1rem 0.8rem;
    }
    
    .counter h3 {
        font-size: 0.8rem;
    }
    
    .counter-value {
        font-size: 1.6rem;
    }
}



/* Donation Section Styles */
.donation-section {
    margin: 4rem 0;
    padding: 3rem 0;
    background: linear-gradient(135deg, #f8f9ff 0%, #f0f2ff 100%);
    border-radius: 20px;
}

.donation-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.donation-text {
    text-align: left;
}

.donation-text i.fa-heart {
    font-size: 3rem;
    color: var(--secondary);
    margin-bottom: 1.5rem;
}

.donation-text h3 {
    font-size: 2rem;
    color: var(--dark);
    margin-bottom: 1rem;
}

.donation-text p {
    font-size: 1.1rem;
    color: #666;
    margin-bottom: 2rem;
    line-height: 1.7;
}

.donation-features {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.feature {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: white;
    border-radius: 10px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
}

.feature:hover {
    transform: translateX(5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.12);
}

.feature i {
    color: var(--primary);
    font-size: 1.2rem;
    width: 20px;
}

.feature span {
    font-weight: 600;
    color: var(--dark);
}

.cta-card {
    background: white;
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    text-align: center;
}

.cta-card h4 {
    font-size: 1.5rem;
    color: var(--dark);
    margin-bottom: 0.5rem;
}

.cta-card > p {
    color: #666;
    margin-bottom: 2rem;
}

.donation-options {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 2rem;
}

.donation-option {
    padding: 1.5rem 1rem;
    border: 2px solid var(--gray);
    border-radius: 12px;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
}

.donation-option:hover {
    border-color: var(--primary);
    transform: translateY(-2px);
}

.donation-option.selected {
    border-color: var(--primary);
    background: rgba(108, 99, 255, 0.05);
}

.amount {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 0.25rem;
}

.label {
    font-size: 0.9rem;
    color: #666;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.custom-amount {
    margin-bottom: 2rem;
    text-align: left;
}

.custom-amount label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--dark);
    font-weight: 500;
}

.input-group {
    position: relative;
    display: flex;
    align-items: center;
}

.currency {
    position: absolute;
    left: 1rem;
    font-weight: 600;
    color: var(--dark);
    z-index: 1;
}

#custom-amount {
    width: 100%;
    padding: 1rem 1rem 1rem 2.5rem;
    border: 2px solid var(--gray);
    border-radius: 10px;
    font-size: 1.1rem;
    font-weight: 600;
    transition: var(--transition);
}

#custom-amount:focus {
    outline: none;
    border-color: var(--primary);
}

.donate-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
    padding: 1.2rem 2rem;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    text-decoration: none;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: var(--transition);
    margin-bottom: 1.5rem;
}

.donate-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(108, 99, 255, 0.3);
}

.secure-payment {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    color: #666;
    font-size: 0.9rem;
}

.secure-payment i {
    color: var(--success);
}

/* Mobile-specific donation section styles */
@media (max-width: 768px) {
    .donation-section {
        margin: 3rem 0;
        padding: 2rem 1rem;
        background: linear-gradient(135deg, #f8f9ff 0%, #f0f2ff 100%);
        border-radius: 15px;
        box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    }

    .donation-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }

    .donation-text {
        text-align: center;
        padding: 0 1rem;
    }

    .donation-text i.fa-heart {
        font-size: 2.5rem;
        margin-bottom: 1rem;
    }

    .donation-text h3 {
        font-size: 1.8rem;
        margin-bottom: 1rem;
    }

    .donation-text p {
        font-size: 1rem;
        margin-bottom: 1.5rem;
        line-height: 1.6;
    }

    .donation-features {
        display: grid;
        grid-template-columns: 1fr;
        gap: 0.8rem;
        margin: 0 auto;
        max-width: 300px;
    }

    .feature {
        display: flex;
        align-items: center;
        justify-content: flex-start;
        gap: 1rem;
        padding: 1rem 1.2rem;
        background: white;
        border-radius: 12px;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
        border-left: 4px solid var(--primary);
        transition: var(--transition);
        text-align: left;
    }

    .feature:hover {
        transform: translateY(-3px);
        box-shadow: 0 6px 16px rgba(0, 0, 0, 0.12);
    }

    .feature i {
        color: var(--primary);
        font-size: 1.1rem;
        width: 20px;
        text-align: center;
    }

    .feature span {
        font-weight: 600;
        color: var(--dark);
        font-size: 0.95rem;
    }

    .cta-card {
        background: white;
        padding: 2rem 1.5rem;
        border-radius: 16px;
        box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
        text-align: center;
        border: 1px solid rgba(108, 99, 255, 0.1);
    }

    .cta-card h4 {
        font-size: 1.4rem;
        color: var(--dark);
        margin-bottom: 0.5rem;
    }

    .cta-card > p {
        color: #666;
        margin-bottom: 1.5rem;
        font-size: 1rem;
    }

    .donation-options {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 0.8rem;
        margin-bottom: 1.5rem;
    }

    .donation-option {
        padding: 1.2rem 0.8rem;
        border: 2px solid var(--gray);
        border-radius: 10px;
        cursor: pointer;
        transition: var(--transition);
        text-align: center;
        background: white;
    }

    .donation-option:hover {
        border-color: var(--primary);
        transform: translateY(-2px);
    }

    .donation-option.selected {
        border-color: var(--primary);
        background: linear-gradient(135deg, rgba(108, 99, 255, 0.1), rgba(255, 101, 132, 0.05));
        box-shadow: 0 4px 12px rgba(108, 99, 255, 0.15);
    }

    .amount {
        display: block;
        font-size: 1.3rem;
        font-weight: 700;
        color: var(--primary);
        margin-bottom: 0.25rem;
    }

    .label {
        font-size: 0.8rem;
        color: #666;
        text-transform: uppercase;
        letter-spacing: 0.5px;
        font-weight: 600;
    }

    .custom-amount {
        margin-bottom: 1.5rem;
        text-align: left;
        background: #f8f9ff;
        padding: 1.2rem;
        border-radius: 10px;
        border: 1px solid rgba(108, 99, 255, 0.1);
    }

    .custom-amount label {
        display: block;
        margin-bottom: 0.8rem;
        color: var(--dark);
        font-weight: 600;
        font-size: 0.95rem;
    }

    .input-group {
        position: relative;
        display: flex;
        align-items: center;
    }

    .currency {
        position: absolute;
        left: 1rem;
        font-weight: 700;
        color: var(--primary);
        z-index: 1;
        font-size: 1.1rem;
    }

    #custom-amount {
        width: 100%;
        padding: 1rem 1rem 1rem 2.2rem;
        border: 2px solid var(--gray);
        border-radius: 8px;
        font-size: 1rem;
        font-weight: 600;
        background: white;
        transition: var(--transition);
    }

    #custom-amount:focus {
        outline: none;
        border-color: var(--primary);
        box-shadow: 0 0 0 3px rgba(108, 99, 255, 0.1);
    }

    .donate-btn {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: 0.5rem;
        width: 100%;
        padding: 1.2rem 1.5rem;
        background: linear-gradient(135deg, var(--primary), var(--primary-dark));
        color: white;
        text-decoration: none;
        border-radius: 12px;
        font-weight: 600;
        font-size: 1.1rem;
        transition: var(--transition);
        margin-bottom: 1.2rem;
        box-shadow: 0 4px 15px rgba(108, 99, 255, 0.3);
    }

    .donate-btn:hover {
        transform: translateY(-3px);
        box-shadow: 0 8px 25px rgba(108, 99, 255, 0.4);
    }

    .secure-payment {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 0.5rem;
        color: #666;
        font-size: 0.85rem;
        padding: 0.8rem;
        background: #f8f9fa;
        border-radius: 8px;
        border: 1px solid #e9ecef;
    }

    .secure-payment i {
        color: var(--success);
        font-size: 0.9rem;
    }
}

/* Extra small mobile devices */
@media (max-width: 480px) {
    .donation-section {
        margin: 2rem 0;
        padding: 1.5rem 0.8rem;
        border-radius: 12px;
    }

    .donation-content {
        gap: 1.5rem;
    }

    .donation-text {
        padding: 0 0.5rem;
    }

    .donation-text i.fa-heart {
        font-size: 2.2rem;
    }

    .donation-text h3 {
        font-size: 1.6rem;
    }

    .donation-text p {
        font-size: 0.95rem;
    }

    .donation-features {
        max-width: 100%;
        gap: 0.6rem;
    }

    .feature {
        padding: 0.8rem 1rem;
        border-radius: 10px;
    }

    .feature i {
        font-size: 1rem;
    }

    .feature span {
        font-size: 0.9rem;
    }

    .cta-card {
        padding: 1.5rem 1rem;
        border-radius: 12px;
    }

    .cta-card h4 {
        font-size: 1.3rem;
    }

    .donation-options {
        grid-template-columns: 1fr 1fr;
        gap: 0.6rem;
    }

    .donation-option {
        padding: 1rem 0.5rem;
        border-radius: 8px;
    }

    .amount {
        font-size: 1.1rem;
    }

    .label {
        font-size: 0.75rem;
    }

    .custom-amount {
        padding: 1rem;
        margin-bottom: 1.2rem;
    }

    .custom-amount label {
        font-size: 0.9rem;
        margin-bottom: 0.6rem;
    }

    #custom-amount {
        padding: 0.8rem 0.8rem 0.8rem 2rem;
        font-size: 0.95rem;
    }

    .currency {
        left: 0.8rem;
        font-size: 1rem;
    }

    .donate-btn {
        padding: 1.1rem 1.2rem;
        font-size: 1rem;
        margin-bottom: 1rem;
    }

    .secure-payment {
        font-size: 0.8rem;
        padding: 0.6rem;
    }
}

/* Very small devices (iPhone SE, etc) */
@media (max-width: 360px) {
    .donation-options {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }

    .donation-option {
        padding: 0.8rem 0.5rem;
    }

    .cta-card {
        padding: 1.2rem 0.8rem;
    }

    .donation-text h3 {
        font-size: 1.4rem;
    }

    .donation-text p {
        font-size: 0.9rem;
    }
}





/* Volunteer Option Styles */
.volunteer-option {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 20px;
    padding: 2.5rem;
    margin-top: 2rem;
    color: white;
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.3);
}

.volunteer-content {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 2rem;
    align-items: center;
}

.volunteer-icon {
    font-size: 3rem;
    opacity: 0.9;
}

.volunteer-text h4 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    color: white;
}

.volunteer-text p {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    opacity: 0.9;
    line-height: 1.6;
}

.volunteer-benefits {
    list-style: none;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.8rem;
}

.volunteer-benefits li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.95rem;
}

.volunteer-benefits i {
    color: #4cd964;
    font-size: 1rem;
}

.volunteer-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    padding: 1.2rem 2rem;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    color: white;
    text-decoration: none;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: var(--transition);
    border: 2px solid rgba(255, 255, 255, 0.3);
    white-space: nowrap;
}

.volunteer-btn:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

/* Mobile Styles for Volunteer Section */
@media (max-width: 768px) {
    .volunteer-option {
        padding: 2rem 1.5rem;
        margin-top: 1.5rem;
        border-radius: 15px;
    }

    .volunteer-content {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        text-align: center;
    }

    .volunteer-icon {
        font-size: 2.5rem;
        justify-self: center;
    }

    .volunteer-text h4 {
        font-size: 1.6rem;
    }

    .volunteer-text p {
        font-size: 1rem;
    }

    .volunteer-benefits {
        grid-template-columns: 1fr;
        gap: 0.8rem;
        justify-items: start;
        max-width: 300px;
        margin: 0 auto;
    }

    .volunteer-benefits li {
        font-size: 0.9rem;
    }

    .volunteer-btn {
        padding: 1.1rem 1.5rem;
        font-size: 1rem;
        justify-self: center;
        white-space: normal;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .volunteer-option {
        padding: 1.5rem 1rem;
    }

    .volunteer-text h4 {
        font-size: 1.4rem;
    }

    .volunteer-benefits {
        max-width: 100%;
    }
}