:root {
    --primary-color: #0d6e3d;
    --secondary-color: #3ba369;
    --accent-color: #4cd964;
    --dark-color: #333;
    --light-color: #f8f9fa;
    --gray-color: #e9ecef;
    --border-radius: 8px;
    --box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    line-height: 1.6;
    color: var(--dark-color);
    background-color: var(--light-color);
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

/* Header Styles */
header {
    position: relative;
    padding: 0;
    margin: 0;
    width: 100%;
    overflow: hidden;
    box-shadow: none;
    background-color: #002211;
}

.logo-container {
    position: relative;
    display: block;
    width: 100%;
    padding: 0;
    margin: 0;
    height: 200px;
    overflow: hidden;
}

.header-logo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    filter: brightness(0.8);
    transition: transform 0.5s ease;
}

.header-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(13, 110, 61, 0.85), rgba(0, 0, 0, 0.4));
    z-index: 2;
}

.header-content {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 3;
    padding: 0 20px;
}

.header-title {
    color: white;
    font-size: 2.5rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    margin-bottom: 10px;
    font-weight: 700;
    text-align: center;
    animation: fadeInDown 1s ease-out;
}

.header-subtitle {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.2rem;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
    max-width: 700px;
    text-align: center;
    animation: fadeInUp 1s ease-out 0.3s backwards;
}

.header-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background-color: var(--accent-color);
    color: white;
    padding: 5px 12px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.9rem;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    z-index: 4;
    animation: pulse 2s infinite;
}

.header-arrow {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    color: white;
    font-size: 1.5rem;
    animation: bounce 2s infinite;
    z-index: 4;
    cursor: pointer;
    opacity: 0.8;
    transition: opacity 0.3s;
}

.header-arrow:hover {
    opacity: 1;
}

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

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

@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

/* Main Content Styles */
main {
    padding: 3rem 0;
}

section {
    margin-bottom: 3rem;
}

.intro {
    text-align: center;
    margin-bottom: 3rem;
}

.intro h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.intro p {
    font-size: 1.1rem;
    max-width: 800px;
    margin: 0 auto;
    color: #666;
}

/* Features Grid */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.feature-card {
    background-color: white;
    border-radius: var(--border-radius);
    padding: 1.5rem;
    text-align: center;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    cursor: pointer;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.feature-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 0.8rem;
    color: var(--dark-color);
}

.feature-card p {
    color: #666;
    margin-bottom: 1.2rem;
}

.btn-more {
    background-color: var(--primary-color);
    color: white;
    border: none;
    padding: 0.6rem 1.2rem;
    border-radius: 50px;
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition);
}

.btn-more:hover {
    background-color: var(--secondary-color);
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 100;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    overflow: auto;
}

.modal-content {
    background-color: white;
    margin: 5% auto;
    width: 90%;
    max-width: 900px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    animation: modalopen 0.4s;
}

@keyframes modalopen {
    from {opacity: 0; transform: translateY(-60px);}
    to {opacity: 1; transform: translateY(0);}
}

.close-modal {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
    padding: 1rem;
    cursor: pointer;
}

.close-modal:hover {
    color: var(--dark-color);
}

.modal-header {
    padding: 1rem 2rem;
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--gray-color);
}

.feature-modal-icon {
    font-size: 2rem;
    color: var(--primary-color);
    margin-right: 1rem;
}

.modal-header h2 {
    font-size: 1.8rem;
    color: var(--primary-color);
}

.modal-body {
    padding: 2rem;
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
}

.modal-image {
    flex: 1;
    min-width: 300px;
}

.modal-image img {
    width: 100%;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.modal-description {
    flex: 1;
    min-width: 300px;
}

.modal-description p {
    font-size: 1.1rem;
    line-height: 1.7;
}

/* Premium Section */
.premium-info {
    background: linear-gradient(to right, #f7f9fc, #edfff4);
    padding: 2rem;
    border-radius: var(--border-radius);
    position: relative;
    border-left: 5px solid var(--secondary-color);
    margin-top: 4rem;
}

.premium-badge {
    position: absolute;
    top: -15px;
    right: 20px;
    background-color: #4cd964;
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-weight: bold;
    box-shadow: var(--box-shadow);
}

.premium-info h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.premium-info ul {
    margin: 1rem 0;
    padding-left: 1.5rem;
}

.premium-info li {
    margin-bottom: 0.5rem;
}

.btn-premium {
    display: inline-block;
    background-color: #4cd964;
    color: white;
    text-decoration: none;
    padding: 0.8rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
    margin-top: 1rem;
    transition: var(--transition);
}

.btn-premium:hover {
    background-color: #3ba369;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

/* Contact Form */
.contact-form {
    background-color: white;
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.contact-form h2 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.contact-form p {
    margin-bottom: 2rem;
    color: #666;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid #ddd;
    border-radius: var(--border-radius);
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--primary-color);
    outline: none;
    box-shadow: 0 0 0 3px rgba(13, 110, 61, 0.1);
}

.btn-submit {
    background-color: var(--accent-color);
    color: white;
    border: none;
    padding: 0.8rem 2rem;
    border-radius: 50px;
    cursor: pointer;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition);
}

.btn-submit:hover {
    background-color: #39b54a;
    transform: translateY(-2px);
}

/* Footer Styles */
footer {
    position: relative;
    background: linear-gradient(135deg, #0d6e3d, #002211);
    color: white;
    padding: 1.5rem 0;
    overflow: hidden;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 10px;
    background: var(--accent-color);
    z-index: 2;
    opacity: 0.8;
}

.footer-content {
    position: relative;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 2rem;
    z-index: 2;
}

.footer-bg-pattern {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(circle, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
    background-size: 20px 20px;
    z-index: 1;
}

.footer-info {
    position: relative;
    z-index: 3;
}

.footer-info h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: white;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
    position: relative;
    display: inline-block;
}

.footer-info h3::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 40px;
    height: 3px;
    background-color: var(--accent-color);
    transition: width 0.3s ease;
}

.footer-info:hover h3::after {
    width: 100%;
}

.footer-info p {
    margin-bottom: 0.5rem;
    opacity: 0.9;
    font-size: 0.95rem;
}

.contact-email {
    display: flex;
    align-items: center;
    margin-top: 0.8rem;
}

.contact-email a {
    color: white;
    text-decoration: none;
    padding: 0.5rem 1rem;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50px;
    margin-left: 0.5rem;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.contact-email a::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 0.7s;
}

.contact-email a:hover {
    background-color: var(--accent-color);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.contact-email a:hover::before {
    left: 100%;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    position: relative;
    z-index: 3;
}

.footer-links a {
    color: white;
    text-decoration: none;
    opacity: 0.8;
    transition: var(--transition);
    display: flex;
    align-items: center;
    font-size: 0.9rem;
}

.footer-links a i {
    margin-right: 0.5rem;
    transition: transform 0.3s;
}

.footer-links a:hover {
    opacity: 1;
    color: var(--accent-color);
}

.footer-links a:hover i {
    transform: translateX(5px);
}

.footer-bottom {
    text-align: center;
    margin-top: 1rem;
    padding-top: 0.8rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.85rem;
    opacity: 0.7;
    position: relative;
    z-index: 3;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .modal-content {
        width: 95%;
        margin: 10% auto;
    }
    
    .feature-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 1.5rem;
    }
    
    .modal-body {
        flex-direction: column;
    }
    
    .footer-content {
        flex-direction: row;
        text-align: center;
        align-items: center;
        justify-content: space-between;
    }
    
    .footer-links {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: flex-end;
        gap: 0.5rem;
    }
    
    .footer-links a {
        margin: 0 0.5rem;
        font-size: 0.85rem;
    }
}

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

.feature-card {
    animation: fadeIn 0.6s ease-in-out;
}

.feature-card:nth-child(1) { animation-delay: 0.1s; }
.feature-card:nth-child(2) { animation-delay: 0.2s; }
.feature-card:nth-child(3) { animation-delay: 0.3s; }
.feature-card:nth-child(4) { animation-delay: 0.4s; }