:root {
    --primary-color: #f59e0b; /* Amber */
    --primary-dark: #d97706;
    --secondary-color: #1f2937; /* Dark Gray */
    --accent-color: #25d366; /* WhatsApp Green */
    --bg-light: #f3f4f6;
    --bg-white: #ffffff;
    --text-main: #111827;
    --text-muted: #4b5563;
    --border-color: #e5e7eb;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;
    --transition: all 0.3s ease;
}

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

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

a {
    text-decoration: none;
    color: var(--primary-dark);
    transition: var(--transition);
}

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.header {
    background-color: var(--secondary-color);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-md);
}

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

.logo a {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.nav ul {
    list-style: none;
    display: flex;
    gap: 1.5rem;
}

.nav a {
    color: var(--bg-white);
    font-weight: 500;
}

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

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    font-family: var(--font-heading);
    cursor: pointer;
    border: none;
    transition: var(--transition);
    text-align: center;
}

.btn-primary {
    background-color: var(--primary-color);
    color: var(--secondary-color);
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background-color: var(--bg-light);
    color: var(--secondary-color);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background-color: var(--border-color);
}

.btn-whatsapp {
    background-color: var(--accent-color);
    color: var(--bg-white);
}

.btn-whatsapp:hover {
    background-color: #128c7e;
    color: var(--bg-white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Hero Section */
.hero {
    background: linear-gradient(rgba(31, 41, 55, 0.8), rgba(31, 41, 55, 0.8)), url('../assets/hero_banner.jpg') center/cover;
    background-color: var(--secondary-color); /* Fallback */
    padding: 6rem 0;
    text-align: center;
    color: var(--bg-white);
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
}

.hero p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* Catalog */
.catalog {
    padding: 5rem 0;
    background-color: var(--bg-white);
}

.catalog h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.product-card {
    background: var(--bg-white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.product-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-bottom: 1px solid var(--border-color);
}

.product-info {
    padding: 1.5rem;
    text-align: center;
}

.product-info h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: 1rem;
}

/* CTA Section */
.whatsapp-cta {
    background: linear-gradient(135deg, var(--bg-white), var(--bg-light));
    padding: 4rem 0;
    text-align: center;
    border-top: 1px solid var(--border-color);
}

.whatsapp-cta h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.whatsapp-cta p {
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

/* Pages (Legal, About, Contact) */
.legal-page, .about-page, .contact-page {
    padding: 4rem 0;
    background-color: var(--bg-white);
}

.legal-page h1, .about-page h1, .contact-page h1 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: 0.5rem;
    display: inline-block;
}

.legal-page h2, .about-page h2 {
    margin-top: 2rem;
    font-size: 1.5rem;
}

.legal-page p, .about-page p, .legal-page ul, .about-page ul {
    margin-bottom: 1rem;
}

.legal-page ul, .about-page ul {
    padding-left: 2rem;
}

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

.contact-info-panel, .contact-form-panel {
    background: var(--bg-light);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.form-group input, .form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-family: var(--font-body);
}

.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
}

.checkbox-group input {
    width: auto;
    margin-top: 0.3rem;
}

.checkbox-group label {
    font-weight: 400;
    font-size: 0.9rem;
}

.form-message {
    margin-top: 1rem;
    padding: 1rem;
    border-radius: 8px;
    font-weight: 600;
}

.form-message.success {
    background-color: #dcfce7;
    color: #166534;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
    backdrop-filter: blur(5px);
}

.modal-content {
    background-color: var(--bg-white);
    margin: 10% auto;
    padding: 2rem;
    border-radius: 12px;
    width: 90%;
    max-width: 500px;
    position: relative;
    box-shadow: var(--shadow-lg);
    text-align: center;
}

.close-modal {
    color: var(--text-muted);
    position: absolute;
    top: 10px;
    right: 15px;
    font-size: 1.5rem;
    font-weight: bold;
    cursor: pointer;
}

.close-modal:hover {
    color: var(--text-main);
}

.mt-4 { margin-top: 1.5rem; }

/* Footer */
.footer {
    background-color: var(--secondary-color);
    color: var(--bg-light);
    padding: 4rem 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

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

.footer p, .footer ul {
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    color: #d1d5db;
}

.footer ul {
    list-style: none;
}

.footer ul li {
    margin-bottom: 0.5rem;
}

.footer a {
    color: #d1d5db;
}

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

.footer-bottom {
    background-color: #111827;
    text-align: center;
    padding: 1.5rem;
    font-size: 0.875rem;
    color: #9ca3af;
}

/* Responsive */
@media (max-width: 768px) {
    .contact-layout {
        grid-template-columns: 1fr;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .nav ul {
        flex-direction: column;
        gap: 0.5rem;
        display: none; /* simple hidden menu for mobile in this mockup */
    }
}