/* CSS RESET & VARIABLES */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    scroll-behavior: smooth;
}

:root {
    --primary-blue: #0d2c54;
    --accent-gold: #c5a045;
    --light-gold: #e5c97b;
    --dark-bg: #071931;
    --light-bg: #f8f9fa;
    --text-dark: #333333;
    --text-light: #ffffff;
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

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

/* NAVIGATION BAR */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: var(--shadow);
    z-index: 1000;
    backdrop-filter: blur(5px);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 20px;
}

.logo-area {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.logo-img {
    height: 50px;
    width: auto;
    margin-right: 15px;
}

.logo-text {
    color: var(--primary-blue);
    font-weight: 700;
    font-size: 1.2rem;
    letter-spacing: 1px;
}

.logo-text span {
    color: var(--accent-gold);
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
}

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

nav ul li {
    margin-left: 25px;
}

nav ul li a {
    text-decoration: none;
    color: var(--primary-blue);
    font-weight: 600;
    font-size: 0.95rem;
    transition: color 0.3s ease;
    position: relative;
    padding-bottom: 5px;
}

nav ul li a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 0;
    background-color: var(--accent-gold);
    transition: width 0.3s ease;
}

nav ul li a:hover::after,
nav ul li a.active::after {
    width: 100%;
}

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

/* HERO SECTION */
#home {
    height: 100vh;
    background: linear-gradient(135deg, rgba(7,25,49,0.9) 0%, rgba(13,44,84,0.85) 100%), url('https://unsplash.com') no-repeat center center/cover;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: var(--text-light);
    padding: 0 20px;
    padding-top: 70px;
}

.hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    color: var(--light-gold);
    text-transform: uppercase;
    letter-spacing: 2px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

.hero-content p {
    font-size: 1.4rem;
    max-width: 800px;
    margin: 0 auto 30px auto;
    font-weight: 300;
}

.btn {
    display: inline-block;
    padding: 12px 30px;
    background: linear-gradient(45deg, var(--accent-gold), var(--light-gold));
    color: var(--dark-bg);
    text-decoration: none;
    font-weight: 700;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 4px 15px rgba(197, 160, 69, 0.4);
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(197, 160, 69, 0.6);
}

/* GENERAL SECTION STYLES */
section {
    padding: 100px 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    color: var(--primary-blue);
    margin-bottom: 15px;
    position: relative;
    padding-bottom: 15px;
    text-transform: uppercase;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background-color: var(--accent-gold);
}

.section-subtitle {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px auto;
    color: #666;
    font-size: 1.1rem;
}

/* ABOUT SECTION */
#about {
    background-color: var(--text-light);
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    margin-top: 40px;
    margin-bottom: 40px;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.about-text h3 {
    color: var(--accent-gold);
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.about-text p {
    margin-bottom: 20px;
    color: #555;
}

.about-features {
    list-style: none;
}

.about-features li {
    margin-bottom: 10px;
    position: relative;
    padding-left: 25px;
    font-weight: 600;
}

.about-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent-gold);
    font-weight: bold;
}

.about-visual {
    background: linear-gradient(135deg, var(--primary-blue), var(--dark-bg));
    color: white;
    padding: 40px;
    border-radius: 6px;
    text-align: center;
    box-shadow: inset 0 0 100px rgba(0,0,0,0.3);
    border-bottom: 5px solid var(--accent-gold);
}

/* PRODUCTS SECTION */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.product-card {
    background-color: var(--text-light);
    border-radius: 6px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    border-top: 4px solid var(--primary-blue);
    transition: transform 0.3s ease, border-top-color 0.3s ease;
}

.product-card:hover {
    transform: translateY(-5px);
    border-top-color: var(--accent-gold);
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
}

.product-header {
    background-color: #f1f4f8;
    padding: 20px;
    font-weight: 700;
    color: var(--primary-blue);
    font-size: 1.1rem;
    border-bottom: 1px solid #e1e8ed;
}

.product-list {
    padding: 20px;
    list-style: none;
}

.product-list li {
    padding: 8px 0;
    border-bottom: 1px dashed #eee;
    font-size: 0.9rem;
    color: #555;
}

.product-list li:last-child {
    border-bottom: none;
}

/* CONTACT SECTION */
#contact {
    background-color: var(--text-light);
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    margin-bottom: 60px;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.contact-form form {
    display: flex;
    flex-direction: column;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 600;
    color: var(--primary-blue);
}

.form-group input, 
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus, 
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-blue);
}

.contact-info {
    background-color: var(--primary-blue);
    color: white;
    padding: 40px;
    border-radius: 6px;
}

.contact-info h3 {
    color: var(--light-gold);
    margin-bottom: 25px;
    font-size: 1.5rem;
}

.info-item {
    margin-bottom: 20px;
}

.info-item strong {
    display: block;
    color: var(--light-gold);
    margin-bottom: 5px;
}

/* STAFF EMAIL SECTION */
#staff-email {
    background: linear-gradient(135deg, var(--dark-bg) 0%, var(--primary-blue) 100%);
    color: white;
    text-align: center;
    border-radius: 8px;
    padding: 80px 20px;
    margin-bottom: 60px;
    border-left: 5px solid var(--accent-gold);
    border-right: 5px solid var(--accent-gold);
}

#staff-email .section-title {
    color: var(--light-gold);
}

.staff-container {
    max-width: 600px;
    margin: 0 auto;
}

.staff-container p {
    margin-bottom: 30px;
    font-size: 1.1rem;
    color: #ddd;
}

/* FOOTER */
footer {
    background-color: var(--dark-bg);
    color: #aaa;
    padding: 30px 20px;
    text-align: center;
    font-size: 0.9rem;
    border-top: 3px solid var(--accent-gold);
}

/* RESPONSIVE DESIGN */
@media (max-width: 768px) {
    .nav-container {
        flex-direction: column;
        padding: 15px;
    }
    nav ul {
        margin-top: 15px;
    }
    nav ul li {
        margin: 0 10px;
    }
    .about-grid, .contact-grid {
        grid-template-columns: 1fr;
    }
    .hero-content h1 {
        font-size: 2.3rem;
    }
}