/* Professional Color Scheme */
:root {
    --primary-dark: #1e3f2d;  /* Deep forest green */
    --primary-medium: #2d5a3d; /* Rich green */
    --accent-gold: #c8a97e;    /* Warm metallic gold */
    --light-bg: #f8f8f8;       /* Off-white background */
    --text-dark: #333333;
    --text-medium: #555555;
    --border-radius: 6px;
    --section-spacing: 80px;
    --card-shadow: 0 5px 15px rgba(0,0,0,0.08);
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Roboto', 'Segoe UI', sans-serif;
    color: var(--text-dark);
    line-height: 1.7;
    background-color: var(--light-bg);
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

/* Navigation */
.professional-nav ul {
    display: flex;
    list-style: none;
}

.professional-nav li {
    margin-left: 30px;
    position: relative;
}

.professional-nav a {
    color: var(--text-dark);
    text-decoration: none;
    font-weight: 500;
    font-size: 15px;
    letter-spacing: 0.5px;
    transition: var(--transition);
    padding: 5px 0;
    position: relative;
}

.professional-nav a:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--accent-gold);
    transition: var(--transition);
}

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

/* Hero Section */
.product-hero {
    padding: var(--section-spacing) 0;
    background: linear-gradient(to bottom, rgba(255,255,255,0.9) 0%, rgba(248,248,248,1) 100%);
}

.hero-container {
    display: flex;
    gap: 60px;
    align-items: flex-start;
}

/* Image Gallery */
.product-visuals {
    flex: 1;
    position: sticky;
    top: 100px;
}

.main-image-container {
    background-color: white;
    padding: 20px;
    border-radius: var(--border-radius);
    box-shadow: var(--card-shadow);
    margin-bottom: 20px;
    border: 1px solid rgba(0,0,0,0.05);
}

.main-image {
    width: 100%;
    height: 400px;
    object-fit: contain;
    mix-blend-mode: multiply;
}

.thumbnail-gallery {
    display: flex;
    gap: 15px;
}

.thumbnail {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 4px;
    cursor: pointer;
    border: 1px solid #e0e0e0;
    transition: var(--transition);
    background-color: white;
    padding: 5px;
}

.thumbnail:hover {
    border-color: var(--accent-gold);
    transform: translateY(-3px);
}

/* Product Info */
.product-info {
    flex: 1;
}

.product-title {
    font-size: 2.2rem;
    color: var(--primary-dark);
    margin-bottom: 15px;
    font-weight: 600;
    line-height: 1.3;
}

.product-subtitle {
    color: var(--text-medium);
    font-size: 1.1rem;
    margin-bottom: 30px;
    font-weight: 400;
}

.product-highlights {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.highlight-card {
    background: white;
    padding: 20px;
    border-radius: var(--border-radius);
    box-shadow: var(--card-shadow);
    flex: 1;
    min-width: 200px;
    text-align: center;
    border-top: 3px solid var(--accent-gold);
}

.highlight-title {
    color: var(--primary-medium);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 10px;
}

.highlight-value {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--primary-dark);
}

/* Detailed Sections */
.product-section {
    margin-bottom: var(--section-spacing);
}

.section-title {
    font-size: 1.5rem;
    color: var(--primary-dark);
    margin-bottom: 25px;
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(0,0,0,0.1);
    position: relative;
}

.section-title:after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 80px;
    height: 2px;
    background-color: var(--accent-gold);
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.feature-card {
    background: white;
    padding: 25px;
    border-radius: var(--border-radius);
    box-shadow: var(--card-shadow);
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-5px);
}

.feature-icon {
    color: var(--accent-gold);
    font-size: 1.8rem;
    margin-bottom: 15px;
}

.feature-title {
    font-size: 1.1rem;
    color: var(--primary-dark);
    margin-bottom: 10px;
    font-weight: 600;
}

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

.specs-category {
    background: white;
    padding: 25px;
    border-radius: var(--border-radius);
    box-shadow: var(--card-shadow);
}

.category-title {
    font-size: 1.2rem;
    color: var(--primary-medium);
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

.spec-item {
    display: flex;
    margin-bottom: 15px;
    padding-bottom: 15px;
    border-bottom: 1px dashed rgba(0,0,0,0.05);
}

.spec-name {
    flex: 1;
    color: var(--text-medium);
    font-weight: 500;
}

.spec-value {
    flex: 1;
    color: var(--primary-dark);
    font-weight: 500;
}

/* Call to Action */
.cta-section {
    background-color: var(--primary-dark);
    color: white;
    padding: 60px 0;
    text-align: center;
    border-radius: var(--border-radius);
}

.cta-title {
    font-size: 1.8rem;
    margin-bottom: 20px;
}

.cta-subtitle {
    font-size: 1.1rem;
    margin-bottom: 30px;
    opacity: 0.9;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}
.action-buttons{
     display: flex;
     margin-top: 10px;
}

.cta-button {
    display: inline-block;
    background-color: var(--accent-gold);
    color: var(--primary-dark);
    padding: 15px 35px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition);
    border: none;
    cursor: pointer;
}

.cta-button:hover {
    background-color: var(--accent-gold);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

/* Footer */
.professional-footer {
    background-color: var(--primary-dark);
    color: white;
    padding: 60px 0 30px;
}

.footer-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo img {
    height: 50px;
    margin-bottom: 20px;
}

.footer-about {
    opacity: 0.8;
    line-height: 1.7;
    font-size: 15px;
}

.footer-heading {
    color: var(--accent-gold);
    font-size: 1.1rem;
    margin-bottom: 20px;
    font-weight: 500;
    letter-spacing: 0.5px;
}

.footer-links li {
    margin-bottom: 12px;
    list-style: none;
}

.footer-links a {
    color: white;
    text-decoration: none;
    transition: var(--transition);
    opacity: 0.8;
    font-size: 15px;
}

.footer-links a:hover {
    opacity: 1;
    padding-left: 5px;
}

.footer-contact p {
    margin-bottom: 15px;
    display: flex;
    align-items: flex-start;
    opacity: 0.8;
}

.footer-contact i {
    margin-right: 10px;
    color: var(--accent-gold);
    margin-top: 3px;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255,255,255,0.1);
    font-size: 14px;
    opacity: 0.7;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-container {
        flex-direction: column;
    }
    
    .product-visuals {
        position: static;
        margin-bottom: 40px;
    }
    
    .main-image {
        height: 350px;
    }
}

@media (max-width: 768px) {
    :root {
        --section-spacing: 60px;
    }
    
    .header-container {
        flex-wrap: wrap;
    }
    
    .professional-nav {
        width: 100%;
        margin-top: 20px;
        display: none;
    }
    
    .professional-nav.active {
        display: block;
    }
    
    .professional-nav ul {
        flex-direction: column;
    }
    
    .professional-nav li {
        margin: 0 0 10px 0;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .product-title {
        font-size: 1.8rem;
    }
}