body {
    font-family: 'Roboto', sans-serif;
    margin: 0;
    padding: 0;
    background: #f4f7f6;
    color: #2c3e50;
}

header {
    background: #ffffff;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    padding: 15px 40px;
}

.logo-nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1100px;
    margin: 0 auto;
}

nav a {
    color: #34495e;
    margin-left: 30px;
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    transition: color 0.3s ease;
}

nav a:hover {
    color: #e67e22;
}

main {
    max-width: 1100px;
    margin: 40px auto;
    padding: 0 20px;
}

/* HERO SECTION */
.hero-card-main {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(230,126,34,0.13);
    padding: 50px 40px;
    max-width: 1100px;
    margin: 0 auto 40px auto;
}

.hero-card-main h1 {
    text-align: center;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 2.4rem;
    margin-bottom: 16px;
    color: #2c3e50;
}

.hero-card-main p {
    font-size: 1.13rem;
    color: #34495e;
    margin-bottom: 18px;
    text-align: center;
}

.key-stats {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin: 30px 0 20px 0;
    font-size: 1.15rem;
    color: #1a237e;
    font-weight: 600;
}

/* PRODUCTS SECTION */
.products {
    margin-bottom: 50px;
}

.products h2 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 2rem;
    margin-bottom: 30px;
    color: #2c3e50;
    text-align: center;
}

.product-list {
    display: flex;
    justify-content: space-around;
    gap: 30px;
    flex-wrap: wrap;
}

.product-item {
    background: #ffffff;
    padding: 30px 20px;
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.05);
    flex: 1 1 250px;
    max-width: 300px;
    text-align: center;
    transition: transform 0.3s ease;
}

.product-item:hover {
    transform: translateY(-10px);
}

.product-item h3 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: #e67e22;
}

.product-item p {
    font-size: 1rem;
    color: #34495e;
}

/* INFO CARDS SECTION (2x2 grid) */
.info-cards-section {
    margin-bottom: 50px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.info-card {
    background: #f8f9fa;
    border-radius: 10px;
    box-shadow: 0 1px 6px rgba(0,0,0,0.03);
    padding: 28px 18px;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 220px;
}

.info-card h3 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 1.2rem;
    margin-bottom: 12px;
    color: #e67e22;
}

.info-card p {
    font-size: 1rem;
    color: #34495e;
    margin-bottom: 16px;
}

.info-card .btn-primary {
    margin-top: auto;
}

/* BUTTONS */
.btn-primary {
    background-color: #e67e22;
    color: white;
    padding: 14px 32px;
    border: none;
    border-radius: 30px;
    font-size: 1.1rem;
    font-weight: 700;
    text-decoration: none;
    transition: background-color 0.3s ease;
    cursor: pointer;
    display: inline-block;
}

.btn-primary:hover {
    background-color: #d35400;
}

/* FOOTER */
footer {
    background: #2c3e50;
    color: #ecf0f1;
    text-align: center;
    padding: 20px 0;
    margin-top: 60px;
    font-size: 0.9rem;
}

/* RESPONSIVE */
@media (max-width: 900px) {
    .info-cards-section {
        grid-template-columns: 1fr;
        gap: 22px;
    }
    .product-list {
        flex-direction: column;
        gap: 20px;
        align-items: center;
    }
    .hero-card-main { padding: 30px 10px; }
    .key-stats {
        flex-direction: column;
        gap: 10px;
    }
    main {
        padding: 0 6px;
    }
}