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

body {
    background: #f6f9f6;
    color: #2c3e2e;
    line-height: 1.6;
}

/* HERO */
.hero {
    height: 90vh;
    background: linear-gradient(
        rgba(34, 139, 34, 0.7),
        rgba(0, 100, 0, 0.7)
    ), url('../images/hero-bg.jpg') center/cover no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    animation: fadeIn 1.5s ease-in;
}

.hero-content h1 {
    font-size: 4rem;
    color: #fff;
    letter-spacing: 2px;
    animation: slideDown 1s ease-out;
}

.hero-content p {
    font-size: 1.2rem;
    color: #e0ffe0;
    margin: 15px 0 30px;
}

.btn-primary {
    background: #8bc34a;
    color: #1b3b1b;
    padding: 14px 30px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background: #76a836;
    transform: translateY(-3px);
}

/* CATEGORIES */
.categories {
    padding: 80px 8%;
    text-align: center;
}

.categories h2 {
    font-size: 2.5rem;
    margin-bottom: 50px;
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
}

.category-card {
    background: #fff;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.category-card:hover {
    transform: translateY(-10px);
}

.category-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.category-card h3 {
    margin: 20px 0 10px;
    font-size: 1.4rem;
}

.category-card p {
    padding: 0 20px;
    font-size: 0.95rem;
}

.card-btn {
    display: inline-block;
    margin: 20px 0 30px;
    background: #2e7d32;
    color: #fff;
    padding: 10px 24px;
    border-radius: 20px;
    text-decoration: none;
    transition: background 0.3s ease;
}

.card-btn:hover {
    background: #1b5e20;
}

/* FEATURED CONTENT */
.featured-content {
    padding: 80px 10%;
    background: #e8f5e9;
    text-align: center;
}

.featured-content h2 {
    font-size: 2.3rem;
    margin-bottom: 20px;
}

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

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