/* --- Global Styles & Variables --- */
:root {
    --primary-color: #0a192f;
    --secondary-color: #64ffda;
    --text-color-light: #ccd6f6;
    --text-color-dark: #8892b0;
    --card-bg-color: #112240;
    --font-family: 'Montserrat', sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

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

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

a {
    color: var(--secondary-color);
    text-decoration: none;
}

/* --- Header & Navigation --- */
.header {
    background: rgba(10, 25, 47, 0.85);
    backdrop-filter: blur(10px);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid var(--card-bg-color);
}

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

.logo {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-color-light);
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-list li a {
    color: var(--text-color-light);
    font-weight: 600;
    transition: color 0.3s ease;
}

.nav-list li a:hover {
    color: var(--secondary-color);
}

.menu-toggle {
    display: none;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
}

.menu-toggle .bar {
    height: 3px;
    width: 25px;
    background-color: var(--text-color-light);
    border-radius: 10px;
}


/* --- Buttons --- */
.cta-button {
    background-color: transparent;
    color: var(--secondary-color);
    border: 1px solid var(--secondary-color);
    padding: 0.8rem 1.8rem;
    border-radius: 4px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.cta-button:hover {
    background-color: rgba(100, 255, 218, 0.1);
}

/* --- Hero Section --- */
.hero-section {
    height: 80vh;
    display: flex;
    align-items: center;
    text-align: center;
}

.hero-section h1 {
    font-size: 3.5rem;
    color: var(--text-color-light);
    margin-bottom: 1rem;
}

.hero-section p {
    font-size: 1.2rem;
    color: var(--text-color-dark);
    margin-bottom: 2rem;
}

/* --- Product Styles --- */
.featured-products, .all-products {
    padding: 4rem 0;
    text-align: center;
}

.featured-products h2, .all-products h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.featured-products p {
    color: var(--text-color-dark);
    margin-bottom: 3rem;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    text-align: left;
}

.product-card {
    background-color: var(--card-bg-color);
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 10px 30px -15px rgba(2,12,27,0.7);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 30px -15px rgba(2,12,27,0.7);
}

.product-card img {
    width: 100%;
    border-radius: 4px;
    margin-bottom: 1rem;
}

.product-card h3 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
}

.product-card p {
    color: var(--text-color-dark);
    margin-bottom: 1rem;
}

.product-card .price {
    display: block;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 1rem;
}

.view-all-btn {
    display: inline-block;
    margin-top: 3rem;
    font-size: 1.1rem;
    padding: 1rem 3rem;
    border: 1px solid var(--secondary-color);
    border-radius: 4px;
}

/* --- Contact Page Styles --- */
.page-header {
    padding: 4rem 0;
    text-align: center;
    background-color: var(--card-bg-color);
}
.page-header h1 {
    font-size: 3rem;
}

.contact-page-section .container {
    display: flex;
    gap: 4rem;
    padding: 4rem 20px;
}

.contact-details, .feedback-form {
    flex: 1;
}

.contact-details h2, .feedback-form h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
}
.info-item {
    background: var(--card-bg-color);
    padding: 1.5rem;
    border-radius: 5px;
    margin-bottom: 1rem;
}
.info-item h3 {
    color: var(--secondary-color);
}
.info-item p {
    font-size: 1.1rem;
    color: var(--text-color-light);
}

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

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

.form-group input, .form-group textarea {
    width: 100%;
    padding: 1rem;
    border: 1px solid #303C55;
    background-color: var(--primary-color);
    color: var(--text-color-light);
    border-radius: 4px;
    font-size: 1rem;
}

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


/* --- Footer --- */
.footer {
    background: var(--card-bg-color);
    text-align: center;
    padding: 2rem 0;
    color: var(--text-color-dark);
}

/* --- Responsive Design --- */
@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }
    .nav {
        display: none;
        position: absolute;
        top: 75px;
        left: 0;
        width: 100%;
        background-color: var(--primary-color);
    }
    .nav.active {
        display: block;
    }
    .nav-list {
        flex-direction: column;
        text-align: center;
        padding: 2rem 0;
    }
    .hero-section h1 {
        font-size: 2.5rem;
    }
    .contact-page-section .container {
        flex-direction: column;
    }
    }