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

body {
    font-family: 'Open Sans', sans-serif;
    line-height: 1.6;
    color: #2c2c2c;
    background-color: #fefef7;
}

h1, h2, h3, h4, .logo-text, .nav-links a, .btn {
    font-family: 'Montserrat', sans-serif;
}

:root {
    --primary: #1B5E20;
    --primary-dark: #0C3D0F;
    --primary-light: #4CAF50;
    --accent: #F9A825;
    --accent-dark: #F57F17;
    --accent-light: #FCE4B2;
    --gray-bg: #F5F5DC;
    --white: #ffffff;
    --dark: #1a2a1a;
    --text-muted: #5a6e5a;
}

/* Header & Navigation */
header {
    background: var(--white);
    box-shadow: 0 2px 15px rgba(0,0,0,0.08);
    position: sticky;
    top: 0;
    z-index: 1000;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.8rem 5%;
    max-width: 1400px;
    margin: 0 auto;
    flex-wrap: wrap;
    gap: 1rem;
}

.logo {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.logo-img {
    width: 70px;
    height: auto;
    margin-bottom: 5px;
}

.logo small {
    font-size: 0.7rem;
    color: var(--text-muted);
    letter-spacing: 1px;
}

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
    align-items: center;
}

.nav-links a {
    text-decoration: none;
    color: var(--dark);
    font-weight: 600;
    transition: color 0.3s;
}

.nav-links a:hover, .nav-links a.active {
    color: var(--accent);
}

/* Hero Section */
.hero {
    background: linear-gradient(rgba(0,0,0,0.55), rgba(0,0,0,0.55)), url('https://images.unsplash.com/photo-1595078475328-9ab3e0a6a9fc?ixlib=rb-4.0.3&auto=format&fit=crop&w=2070&q=80') center/cover no-repeat;
    height: 85vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
}

.hero-content h2 {
    font-size: 3rem;
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.hero-content .slogan {
    font-size: 1.3rem;
    font-style: italic;
    margin-bottom: 1rem;
    color: var(--accent);
}

.hero-content p {
    font-size: 1.1rem;
    max-width: 700px;
    margin: 0 auto 2rem;
}

/* Buttons */
.btn {
    display: inline-block;
    background: var(--accent);
    color: var(--dark);
    padding: 12px 28px;
    border-radius: 40px;
    text-decoration: none;
    font-weight: 700;
    transition: 0.3s;
    border: none;
    cursor: pointer;
    margin: 0.5rem;
}

.btn:hover {
    background: var(--accent-dark);
    transform: scale(1.02);
    color: white;
}

.btn-outline {
    background: transparent;
    border: 2px solid white;
    color: white;
}

.btn-outline:hover {
    background: white;
    color: var(--primary);
}

/* Sections */
section {
    padding: 5rem 5%;
}

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

.section-title {
    text-align: center;
    font-size: 2.2rem;
    color: var(--primary);
    margin-bottom: 3rem;
    position: relative;
    font-weight: 700;
}

.section-title:after {
    content: '';
    display: block;
    width: 80px;
    height: 3px;
    background: var(--accent);
    margin: 0.8rem auto 0;
}

/* Grids */
.services-grid, .products-grid, .testimonials-grid, .blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.service-card, .product-card, .testimonial-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 20px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.05);
    text-align: center;
    transition: 0.3s;
    border-bottom: 3px solid transparent;
}

.service-card:hover, .product-card:hover, .testimonial-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
    border-bottom-color: var(--accent);
}

.service-card i, .product-card i {
    font-size: 2.8rem;
    color: var(--primary);
    margin-bottom: 1rem;
}

/* Page Header */
.page-header {
    background: var(--gray-bg);
    padding: 4rem 5% 2rem;
    text-align: center;
}

.page-header h1 {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

/* Background utilities */
.bg-gray {
    background-color: var(--gray-bg);
}

/* Badges */
.badge {
    display: inline-block;
    background: var(--accent-light);
    color: var(--primary-dark);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    margin-top: 0.5rem;
    font-weight: 600;
}

.africa-badge {
    background: #1B5E20;
    color: white;
}

/* Services detailed */
.services-detailed {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.service-detailed {
    background: var(--white);
    padding: 2rem;
    border-radius: 20px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.05);
    text-align: center;
}

.service-detailed i {
    font-size: 2.8rem;
    color: var(--primary);
    margin-bottom: 1rem;
}

/* Advantages grid */
.advantages-grid, .values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    text-align: center;
}

.advantage i, .value i {
    font-size: 2.5rem;
    color: var(--accent);
    margin-bottom: 1rem;
}

/* Product showcase */
.product-showcase {
    display: flex;
    gap: 3rem;
    align-items: center;
    flex-wrap: wrap;
}

.product-showcase.reverse {
    flex-direction: row-reverse;
}

.product-showcase-content {
    flex: 1;
}

.product-showcase-content h2 {
    color: var(--primary);
    margin-bottom: 1rem;
    font-size: 1.8rem;
}

.product-showcase-content ul {
    list-style: none;
    margin: 1rem 0;
}

.product-showcase-content ul li {
    margin-bottom: 0.5rem;
}

.product-showcase-content ul li i {
    color: var(--primary);
    margin-right: 0.5rem;
}

.product-showcase-image {
    flex: 1;
}

.product-showcase-image img {
    width: 100%;
    border-radius: 20px;
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

/* About page */
.about-content {
    display: flex;
    gap: 3rem;
    align-items: center;
    flex-wrap: wrap;
}

.about-text {
    flex: 1;
}

.about-text h3 {
    color: var(--primary);
    margin-bottom: 1rem;
    font-size: 1.8rem;
}

.highlight {
    color: var(--accent-dark);
    font-weight: bold;
}

.stats {
    display: flex;
    gap: 1.5rem;
    margin: 1.5rem 0;
    flex-wrap: wrap;
}

.stat {
    background: var(--gray-bg);
    padding: 0.8rem 1.2rem;
    border-radius: 12px;
    text-align: center;
}

.stat-number {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary);
}

.about-image {
    flex: 1;
}

.about-image img {
    width: 100%;
    border-radius: 20px;
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

/* Team grid */
.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    text-align: center;
}

.team-member i {
    font-size: 3rem;
    color: var(--primary);
    margin-bottom: 1rem;
}

/* Blog articles */
.blog-article {
    background: var(--white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 8px 20px rgba(0,0,0,0.05);
    transition: 0.3s;
}

.blog-article:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
}

.blog-article img {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.blog-content {
    padding: 1.5rem;
}

.blog-meta {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-bottom: 0.5rem;
    display: flex;
    gap: 1rem;
}

.blog-content h2 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    color: var(--primary-dark);
}

.read-more {
    display: inline-block;
    margin-top: 1rem;
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
}

.read-more:hover {
    color: var(--accent);
}

/* Contact page */
.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
}

.contact-info i {
    color: var(--primary);
    margin-right: 12px;
    width: 30px;
}

.contact-info p {
    margin-bottom: 1rem;
}

.contact-info h3 {
    color: var(--primary);
    margin-bottom: 1.5rem;
}

.contact-info h4 {
    color: var(--accent-dark);
    margin: 1rem 0 0.5rem;
}

.whatsapp-link {
    background: #25D366;
    color: white;
    padding: 8px 16px;
    border-radius: 40px;
    display: inline-block;
    font-size: 0.85rem;
    text-decoration: none;
    margin-top: 0.3rem;
    margin-left: 0.8rem;
}

.social-links a {
    color: var(--primary);
    margin: 0 10px;
    font-size: 1.4rem;
    transition: 0.3s;
    display: inline-block;
}

.social-links a:hover {
    color: var(--accent);
}

.contact-form form input,
.contact-form form textarea,
.contact-form form select {
    width: 100%;
    padding: 12px;
    margin-bottom: 1rem;
    border: 1px solid #ddd;
    border-radius: 12px;
    font-family: inherit;
}

.contact-form form button {
    background: var(--primary);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 40px;
    cursor: pointer;
    font-weight: bold;
    width: 100%;
}

.contact-form form button:hover {
    background: var(--primary-dark);
}

.form-status {
    margin-top: 1rem;
}

.alert-success {
    background: #4CAF50;
    color: white;
    padding: 12px;
    border-radius: 10px;
    text-align: center;
}

/* Map section */
.map-section {
    padding-top: 0;
}

.map-container {
    border-radius: 20px;
    overflow: hidden;
}

/* Newsletter */
.newsletter-section {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
    text-align: center;
}

.newsletter-section h2 {
    color: white;
    margin-bottom: 0.5rem;
}

.newsletter-form {
    display: flex;
    max-width: 500px;
    margin: 2rem auto 0;
    gap: 1rem;
    flex-wrap: wrap;
}

.newsletter-form input {
    flex: 1;
    padding: 12px 20px;
    border: none;
    border-radius: 40px;
    font-size: 1rem;
}

.newsletter-form button {
    background: var(--accent);
    color: var(--dark);
    border: none;
    padding: 12px 24px;
    border-radius: 40px;
    cursor: pointer;
    font-weight: bold;
}

/* Footer */
footer {
    background: var(--dark);
    color: #ccc;
    padding: 2rem 5%;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

/* Responsive */
@media (max-width: 768px) {
    .nav-links {
        display: none;
        width: 100%;
        flex-direction: column;
        text-align: center;
        gap: 1rem;
        padding: 1rem 0;
    }
    
    .hero-content h2 {
        font-size: 2rem;
    }
    
    .hero-content .slogan {
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .about-content {
        flex-direction: column;
    }
    
    .product-showcase {
        flex-direction: column;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
}