:root {
    --primary-color: #1a2a6c; /* Deep Navy */
    --secondary-color: #b21f1f; /* Elegant Red accent */
    --accent-color: #fdbb2d; /* Gold accent */
    --bg-dark: #0a0a0a;
    --bg-card: #151515;
    --text-light: #e0e0e0;
    --text-muted: #a0a0a0;
}

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

body {
    background-color: var(--bg-dark);
    color: var(--text-light);
    line-height: 1.6;
    user-select: none;
}

/* Header */
header {
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    padding: 1rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid #333;
}

.logo img {
    height: 70px;
    transition: transform 0.3s;
}

.logo img:hover {
    transform: scale(1.05);
}

nav ul {
    display: flex;
    list-style: none;
}

nav ul li {
    margin-left: 2.5rem;
}

nav ul li a {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: color 0.3s;
}

nav ul li a:hover {
    color: var(--accent-color);
}

/* Hero */
.hero {
    height: 80vh;
    background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)), url('../images/living_room.jpg');
    background-size: cover;
    background-position: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 0 5%;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    color: #fff;
    text-shadow: 2px 2px 10px rgba(0,0,0,0.5);
}

.hero p {
    font-size: 1.25rem;
    max-width: 700px;
    color: var(--text-light);
}

/* Products */
.products {
    padding: 5rem 5%;
}

.section-title {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title h2 {
    font-size: 2.5rem;
    color: var(--accent-color);
    margin-bottom: 1rem;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
}

.product-card {
    background: var(--bg-card);
    border-radius: 15px;
    overflow: hidden;
    transition: all 0.4s ease;
    border: 1px solid #222;
}

.product-card:hover {
    transform: translateY(-15px);
    border-color: var(--accent-color);
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

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

.product-info {
    padding: 2rem;
}

.product-info h3 {
    font-size: 1.4rem;
    margin-bottom: 0.8rem;
    color: #fff;
}

.product-info p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
}

.price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-color);
    display: block;
    margin-bottom: 1.5rem;
}

.btn-cta {
    display: block;
    background: var(--primary-color);
    color: #fff;
    text-align: center;
    padding: 1rem;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    transition: background 0.3s;
}

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

/* Footer */
footer {
    background: #050505;
    padding: 5rem 5% 2rem;
    border-top: 1px solid #222;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 4rem;
}

.footer-col h4 {
    color: var(--accent-color);
    margin-bottom: 1.5rem;
    font-size: 1.2rem;
}

.footer-col p, .footer-col a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    margin-bottom: 0.8rem;
    display: block;
}

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

.toggle-info {
    background: transparent;
    border: 1px solid var(--accent-color);
    color: var(--accent-color);
    padding: 0.6rem 1.2rem;
    cursor: pointer;
    border-radius: 5px;
    margin-top: 1rem;
    transition: all 0.3s;
}

.toggle-info:hover {
    background: var(--accent-color);
    color: #000;
}

#company-info {
    display: none;
    margin-top: 1.5rem;
    padding: 1.5rem;
    background: #111;
    border-radius: 10px;
    border-left: 3px solid var(--accent-color);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #222;
    color: #555;
    font-size: 0.8rem;
}

/* Content Pages */
.content-page {
    max-width: 900px;
    margin: 5rem auto;
    padding: 0 5%;
}

.content-page h1 {
    color: var(--accent-color);
    margin-bottom: 2rem;
}

.content-page h2 {
    margin: 2rem 0 1rem;
    color: #fff;
}

/* Mobile */
@media (max-width: 768px) {
    header {
        flex-direction: column;
        padding: 1.5rem;
    }
    nav ul {
        margin-top: 1.5rem;
    }
    nav ul li {
        margin: 0 1rem;
    }
    .hero h1 {
        font-size: 2.2rem;
    }
}