/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #2c3e50;
    font-size: 16px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
}

/* Header Section */
.header-section {
    background: linear-gradient(135deg, #f0f9f1 0%, #e8f5e9 100%);
    color: #2c3e50;
    padding: 0 0 25px 0;
    text-align: center;
    position: relative;
    box-shadow: 0 4px 20px rgba(0,0,0,0.06);
}

.header-section::after {
    content: '';
    position: absolute;
    bottom: -20px;
    left: 0;
    right: 0;
    height: 20px;
    background: linear-gradient(to bottom, rgba(232, 245, 233, 0.3), transparent);
    pointer-events: none;
}

.header-top {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 10px 0;
    margin: 0;
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(59, 142, 29, 0.1);
}

.main-logo {
    height: 200px;
    width: auto;
    filter: drop-shadow(3px 3px 8px rgba(0,0,0,0.2));
    transition: transform 0.3s ease;
    margin: 10px auto 0 auto;
    padding: 0;
    display: block;
}

.main-logo:hover {
    transform: scale(1.05);
}

.main-nav {
    display: flex;
    gap: 2rem;
    background: transparent;
    padding: 0;
}

.nav-link {
    color: #555;
    text-decoration: none;
    font-size: 1rem;
    font-weight: 600;
    transition: all 0.3s ease;
    padding: 8px 18px;
    border-radius: 20px;
}

.nav-link:hover {
    color: #3B8E1D;
    background: rgba(59, 142, 29, 0.06);
}

.nav-link.active {
    color: white;
    background: #3B8E1D;
    box-shadow: 0 2px 8px rgba(59, 142, 29, 0.25);
}

.header-section h1 {
    font-size: 2.8rem;
    margin-bottom: 1.2rem;
    margin-top: -10px;
    padding-top: 0;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.05);
    font-weight: 700;
    letter-spacing: -0.5px;
    color: #3B8E1D;
    line-height: 1.2;
}

.header-section p {
    color: #555;
    margin-bottom: 1.2rem;
}

.header-section h1 {
    font-size: 3.2rem;
    margin-bottom: 1.8rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.05);
    font-weight: 700;
    letter-spacing: -0.5px;
    color: #3B8E1D;
}

.header-section p {
    color: #555;
}

.header-section .btn-primary {
    background: linear-gradient(135deg, #3B8E1D 0%, #2d6e15 100%);
    color: white;
    padding: 16px 40px;
    font-size: 1.1rem;
    font-weight: 600;
    box-shadow: 0 6px 20px rgba(59, 142, 29, 0.4);
    transition: all 0.3s ease;
}

.header-section .btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(59, 142, 29, 0.5);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 14px 35px;
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.3px;
}

.btn-primary {
    background: linear-gradient(135deg, #EFCC4E 0%, #E3BF6B 100%);
    color: #2c3e50;
    box-shadow: 0 4px 15px rgba(239, 204, 78, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(239, 204, 78, 0.4);
}

/* Sections */
.section {
    padding: 80px 0;
}

.section-alt {
    background: linear-gradient(to bottom, #ffffff 0%, #f8f9fa 100%);
}

.section h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: #2c3e50;
    font-weight: 700;
    text-align: center;
    position: relative;
    padding-bottom: 20px;
}

.section h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, #3B8E1D, #7EC77F);
    border-radius: 2px;
}

.section p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #555;
    margin-bottom: 1.2rem;
}

/* Features */
.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
}

.feature-card {
    background: white;
    padding: 3rem 2.5rem;
    border-radius: 16px;
    box-shadow: 0 5px 25px rgba(0,0,0,0.08);
    transition: all 0.4s ease;
    border: 1px solid rgba(126, 199, 127, 0.1);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, #3B8E1D, #7EC77F);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(59, 142, 29, 0.15);
}

.feature-card h3 {
    color: #3B8E1D;
    margin-bottom: 1.2rem;
    font-size: 1.5rem;
    font-weight: 700;
}

.feature-card p {
    color: #666;
    line-height: 1.7;
    font-size: 1.05rem;
}

/* Contact Page */
.contact-wrapper {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
    margin-top: 3rem;
}

.contact-form-container {
    background: white;
    padding: 3rem;
    border-radius: 16px;
    box-shadow: 0 5px 30px rgba(0,0,0,0.08);
}

/* Tab Styles */
.tab-container {
    margin-bottom: 2rem;
}

.tab-buttons {
    display: flex;
    gap: 0;
    border-bottom: 2px solid #e0e0e0;
    margin-bottom: 2.5rem;
}

.tab-button {
    flex: 1;
    padding: 1.2rem;
    background-color: transparent;
    border: none;
    border-bottom: 3px solid transparent;
    cursor: pointer;
    font-size: 1.1rem;
    font-weight: 600;
    color: #666;
    transition: all 0.3s ease;
}

.tab-button:hover {
    color: #3B8E1D;
    background-color: rgba(126, 199, 127, 0.05);
}

.tab-button.active {
    color: #3B8E1D;
    border-bottom-color: #3B8E1D;
}

.tab-content {
    display: none;
    animation: fadeIn 0.4s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.tab-content.active {
    display: block;
}

.form-description {
    color: #666;
    margin-bottom: 2rem;
    font-size: 1rem;
}

.contact-form-container h2,
.contact-info h2 {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    color: #2c3e50;
    font-weight: 700;
}

/* Form Styles */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.8rem;
}

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

.form-group label {
    margin-bottom: 0.6rem;
    font-weight: 600;
    color: #2c3e50;
    font-size: 0.95rem;
}

.form-group input,
.form-group textarea {
    padding: 14px 16px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.3s ease;
    font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #3B8E1D;
    box-shadow: 0 0 0 3px rgba(59, 142, 29, 0.1);
}

.contact-form .btn-primary {
    background: linear-gradient(135deg, #3B8E1D 0%, #2d6e15 100%);
    color: white;
    padding: 16px;
    font-size: 1.1rem;
    margin-top: 1rem;
    box-shadow: 0 6px 20px rgba(59, 142, 29, 0.3);
}

.contact-form .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(59, 142, 29, 0.4);
}

/* Contact Information */
.contact-info {
    background: white;
    padding: 3rem 2.5rem;
    border-radius: 16px;
    box-shadow: 0 5px 25px rgba(0,0,0,0.06);
    border: 1px solid rgba(126, 199, 127, 0.1);
}

.info-item {
    margin-bottom: 2.5rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid #e0e0e0;
}

.info-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.info-item h3 {
    color: #3B8E1D;
    margin-bottom: 0.8rem;
    font-size: 1.2rem;
    font-weight: 700;
}

.info-item p {
    color: #555;
    line-height: 1.8;
    font-size: 1rem;
}

.info-item a {
    color: #3B8E1D;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.info-item a:hover {
    color: #2d6e15;
    text-decoration: underline;
}

/* Footer */
.footer {
    background: linear-gradient(135deg, #3B8E1D 0%, #2d6e15 100%);
    color: white;
    text-align: center;
    padding: 3rem 0;
    margin-top: 5rem;
    box-shadow: 0 -4px 20px rgba(0,0,0,0.1);
}

.footer p {
    margin-bottom: 0.5rem;
    color: rgba(255,255,255,0.9);
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 20px;
    }

    .header-section {
        padding: 30px 0 60px 0;
    }
    
    .header-section h1 {
        font-size: 2rem;
    }
    
    .header-top {
        flex-direction: column;
        gap: 2rem;
        margin-bottom: 30px;
    }
    
    .main-logo {
        height: 100px;
    }
    
    .main-nav {
        gap: 1.5rem;
    }

    .section {
        padding: 50px 0;
    }

    .section h2 {
        font-size: 2rem;
    }
    
    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .features {
        grid-template-columns: 1fr;
    }
}