:root {
    --primary-color: #2a6f97;
    --secondary-color: #013a63;
    --accent-color: #ff9f1c;
    --light-gray: #f4f4f4;
    --dark-gray: #333;
    --text-color: #444;
    --white: #ffffff;
    --font-header: 'Montserrat', sans-serif;
    --font-body: 'Roboto', sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--white);
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: 60px 0;
}

h1, h2, h3 {
    font-family: var(--font-header);
    font-weight: 700;
    color: var(--secondary-color);
}

h2 {
    text-align: center;
    margin-bottom: 40px;
    font-size: 2.5rem;
}

/* Header */
.main-header {
    background-color: var(--white);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.main-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-container {
    display: flex;
    align-items: center;
    font-family: var(--font-header);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--secondary-color);
}

.logo {
    height: 40px;
    margin-right: 10px;
}

.main-nav a {
    color: var(--secondary-color);
    text-decoration: none;
    margin-left: 25px;
    font-size: 1rem;
    font-weight: 500;
    transition: color 0.3s ease;
}

.main-nav a:hover {
    color: var(--primary-color);
}

/* Hero Section */
#hero {
    background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('hero-background.png');
    background-size: cover;
    background-position: center;
    height: 80vh;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: var(--white);
}

.hero-content {
    max-width: 800px;
}

.hero-content h1 {
    font-size: 3.5rem;
    font-weight: 900;
    margin-bottom: 20px;
    color: var(--white);
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 30px;
}

.cta-button {
    background-color: var(--accent-color);
    color: var(--white);
    padding: 15px 30px;
    border-radius: 5px;
    text-decoration: none;
    font-size: 1.1rem;
    font-weight: 700;
    transition: background-color 0.3s ease, transform 0.2s ease;
    display: inline-block;
}

.cta-button:hover {
    background-color: #ffb74d;
    transform: translateY(-2px);
}

/* Products Section */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.product-card {
    background-color: var(--white);
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    text-align: center;
    padding: 20px;
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
}

.product-card img {
    max-width: 100%;
    height: 200px;
    object-fit: contain;
    margin-bottom: 20px;
}

.product-card h3 {
    font-size: 1.5rem;
    margin-bottom: 10px;
}

.product-card p {
    flex-grow: 1;
    margin-bottom: 15px;
}

.price {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.buy-button {
    background-color: var(--primary-color);
    color: var(--white);
    border: none;
    padding: 12px 25px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 700;
    transition: background-color 0.3s ease;
}

.buy-button:hover {
    background-color: var(--secondary-color);
}

/* Reviews Section */
#reseñas {
    background-color: var(--light-gray);
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.review-card {
    background-color: var(--white);
    padding: 30px;
    border-radius: 8px;
    text-align: center;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 20px;
}

.review-card blockquote {
    font-size: 1rem;
    font-style: italic;
    margin-bottom: 15px;
    border: none;
}

.review-card cite {
    font-weight: 700;
    color: var(--primary-color);
}

/* Footer */
.main-footer {
    background-color: var(--secondary-color);
    color: #a7c5d8;
    padding: 50px 0 20px;
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 30px;
    margin-bottom: 40px;
}

.footer-section {
    flex: 1;
    min-width: 200px;
}

.footer-section h4 {
    color: var(--white);
    font-family: var(--font-header);
    margin-bottom: 15px;
    font-size: 1.2rem;
}

.footer-section p, .footer-section a {
    color: #a7c5d8;
    text-decoration: none;
    display: block;
    margin-bottom: 8px;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: var(--white);
}

.copyright {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #2a6f97;
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 768px) {
    .main-header .container {
        flex-direction: column;
    }
    
    .main-nav {
        margin-top: 15px;
    }

    .main-nav a {
        margin: 0 10px;
    }

    #hero {
        height: 60vh;
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
    }
}