/* --- Global Reset & Variables --- */
:root {
    --primary: #1a2530; /* Dark Navy */
    --accent: #c5a059;  /* Muted Gold/Bronze */
    --light-gray: #f4f6f8;
    --text-dark: #333333;
    --text-light: #666666;
    --white: #ffffff;
    --font-head: 'Montserrat', sans-serif;
    --font-body: 'Open Sans', sans-serif;
}

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

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

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

a { text-decoration: none; color: inherit; transition: 0.3s; }
ul { list-style: none; }

/* --- Top Bar --- */
.top-bar {
    background-color: var(--primary);
    color: rgba(255,255,255,0.8);
    font-size: 0.85rem;
    padding: 10px 0;
}
.top-bar .wrapper { display: flex; justify-content: space-between; }
.top-bar a:hover { color: var(--white); }

/* --- Header --- */
header {
    background: var(--white);
    box-shadow: 0 2px 15px rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo {
    font-family: var(--font-head);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary);
}
.logo .dot { color: var(--accent); }

nav ul { display: flex; align-items: center; gap: 30px; }
nav ul li a { font-weight: 600; font-size: 0.95rem; color: var(--primary); }
nav ul li a:hover { color: var(--accent); }

.nav-btn {
    padding: 10px 20px;
    border: 2px solid var(--primary);
    border-radius: 4px;
}
.nav-btn:hover { background: var(--primary); color: var(--white); }

/* --- Hero Section --- */
.hero {
    height: 70vh;
    background: url('https://images.unsplash.com/photo-1600585154340-be6161a56a0c?auto=format&fit=crop&w=1500&q=80') center/cover no-repeat;
    position: relative;
}

.hero-overlay {
    background: rgba(26, 37, 48, 0.7); /* Dark Navy Overlay */
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.hero-content { color: var(--white); max-width: 700px; padding: 20px; }
.hero-content h1 { font-family: var(--font-head); font-size: 3rem; margin-bottom: 20px; line-height: 1.2; }
.hero-content p { font-size: 1.2rem; margin-bottom: 30px; opacity: 0.9; }

.cta-btn {
    display: inline-block;
    background: var(--accent);
    color: var(--white);
    padding: 15px 40px;
    font-weight: 600;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 1px;
}
.cta-btn:hover { background: #b08d4b; }

/* --- Features --- */
.features { padding: 60px 0; background: var(--light-gray); }
.feature-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 40px; text-align: center; }
.feature-item h3 { color: var(--primary); margin-bottom: 10px; font-family: var(--font-head); }

/* --- Products --- */
.products-section { padding: 80px 0; }
.section-header { text-align: center; margin-bottom: 60px; }
.section-header h2 { font-family: var(--font-head); font-size: 2.2rem; color: var(--primary); }
.divider { width: 60px; height: 3px; background: var(--accent); margin: 15px auto 0; }

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

.card {
    background: var(--white);
    border: 1px solid #eee;
    transition: transform 0.3s, box-shadow 0.3s;
}
.card:hover { transform: translateY(-5px); box-shadow: 0 10px 30px rgba(0,0,0,0.08); }

.card-image { height: 220px; background-color: #ddd; background-size: cover; background-position: center; }
/* Placeholder images */
.img-1 { background-image: url('https://images.unsplash.com/photo-1517248135467-4c7edcad34c4?auto=format&fit=crop&w=600&q=60'); }
.img-2 { background-image: url('https://images.unsplash.com/photo-1617104424032-b9bd6972d0e4?auto=format&fit=crop&w=600&q=60'); }
.img-3 { background-image: url('https://images.unsplash.com/photo-1581091226825-a6a2a5aee158?auto=format&fit=crop&w=600&q=60'); }

.card-body { padding: 25px; }
.card-body h3 { margin-bottom: 10px; color: var(--primary); font-family: var(--font-head); }
.card-body p { font-size: 0.9rem; color: var(--text-light); }

/* --- Contact Form --- */
.contact-section { padding: 80px 0; background: var(--primary); color: var(--white); }
.contact-container { display: flex; flex-wrap: wrap; gap: 50px; align-items: flex-start; }
.contact-info { flex: 1; min-width: 300px; }
.contact-info h2 { font-family: var(--font-head); font-size: 2.5rem; margin-bottom: 20px; }
.contact-list { margin-top: 30px; }
.contact-list li { margin-bottom: 15px; font-size: 1.1rem; }

.contact-form-wrapper { flex: 1; min-width: 300px; background: var(--white); padding: 40px; border-radius: 5px; color: var(--text-dark); }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; margin-bottom: 8px; font-weight: 600; font-size: 0.9rem; }
.form-group input, .form-group select, .form-group textarea {
    width: 100%; padding: 12px; border: 1px solid #ddd; border-radius: 4px; font-family: inherit;
}
.submit-btn {
    width: 100%; background: var(--primary); color: var(--white); padding: 15px;
    border: none; font-weight: 600; cursor: pointer; transition: 0.3s;
}
.submit-btn:hover { background: var(--accent); }

/* --- Footer --- */
footer { background: #151e27; color: #777; padding: 30px 0; text-align: center; font-size: 0.9rem; }

/* --- Mobile --- */
@media (max-width: 768px) {
    .nav-container { flex-direction: column; height: auto; padding: 20px 0; }
    nav ul { flex-direction: column; gap: 15px; margin-top: 20px; }
    .hero-content h1 { font-size: 2rem; }
}