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

:root {
    --primary-dark: #0a0a0a;
    --secondary-dark: #1a1a1a;
    --accent-orange: #ff6b00;
    --accent-steel: #4a5568;
    --text-light: #ffffff;
    --text-muted: #a0aec0;
    --border-steel: #2d3748;
}

body {
    font-family: 'Roboto', sans-serif;
    background: var(--primary-dark);
    color: var(--text-light);
    line-height: 1.8;
}

h1, h2, h3, h4 {
    font-family: 'Oswald', sans-serif;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    line-height: 1.3;
}

.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(10, 10, 10, 0.95);
    border-bottom: 2px solid var(--accent-orange);
    padding: 1rem 5%;
    z-index: 1000;
    backdrop-filter: blur(10px);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-light);
    letter-spacing: 4px;
    text-decoration: none;
}

.logo span {
    color: var(--accent-orange);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 3rem;
}

.nav-menu a {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    transition: color 0.3s ease;
}

.nav-menu a:hover {
    color: var(--accent-orange);
}

/* Product Hero */
.product-hero {
    padding: 3rem 5%;
    background: var(--secondary-dark);
    border-bottom: 2px solid var(--accent-orange);
}

.hero-container {
    max-width: 1400px;
    margin: 0 auto;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 2rem;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.breadcrumb a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.3s ease;
}

.breadcrumb a:hover {
    color: var(--accent-orange);
}

.breadcrumb i {
    font-size: 0.7rem;
}

.hero-content {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 3rem;
    align-items: start;
}

/* Product Gallery */
.product-gallery {
    position: relative;
}

.main-image-container {
    position: relative;
    background: var(--primary-dark);
    border: 2px solid var(--border-steel);
    border-left: 6px solid var(--accent-orange);
    overflow: hidden;
    margin-bottom: 1rem;
}

.main-image {
    width: 100%;
    height: 500px;
    object-fit: cover;
    display: block;
}

.image-badge {
    position: absolute;
    top: 2rem;
    right: 2rem;
    background: var(--accent-orange);
    color: var(--text-light);
    padding: 0.6rem 1.2rem;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 2px;
    clip-path: polygon(0 0, 100% 0, 95% 100%, 0 100%);
    z-index: 10;
}

.gallery-nav {
    position: absolute;
    top: 50%;
    width: 100%;
    display: flex;
    justify-content: space-between;
    transform: translateY(-50%);
    padding: 0 1rem;
    z-index: 10;
}

.gallery-nav-btn {
    background: rgba(255, 107, 0, 0.9);
    border: none;
    color: var(--text-light);
    width: 50px;
    height: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.gallery-nav-btn:hover {
    background: var(--accent-orange);
    transform: scale(1.1);
}

.thumbnail-container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}

.thumbnail {
    height: 100px;
    border: 2px solid var(--border-steel);
    cursor: pointer;
    transition: all 0.3s ease;
    overflow: hidden;
}

.thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

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

/* Product Info */
.product-info {
    position: sticky;
    top: 100px;
}

.product-category {
    display: inline-block;
    background: var(--accent-orange);
    color: var(--text-light);
    padding: 0.5rem 1.5rem;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 2px;
    margin-bottom: 1.5rem;
    clip-path: polygon(0 0, 100% 0, 98% 100%, 0 100%);
}

.product-info h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    line-height: 1.1;
}

.product-tagline {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
}

.product-badges {
    display: flex;
    gap: 0.8rem;
    flex-wrap: wrap;
    margin-bottom: 2rem;
}

.badge {
    background: var(--primary-dark);
    border: 1px solid var(--accent-orange);
    padding: 0.4rem 1rem;
    font-size: 0.8rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.badge i {
    color: var(--accent-orange);
}

.price-section {
    background: var(--primary-dark);
    border: 2px solid var(--border-steel);
    border-left: 4px solid var(--accent-orange);
    padding: 2rem;
    margin-bottom: 2rem;
}

.price-label {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}

.price {
    font-size: 2.5rem;
    color: var(--accent-orange);
    font-family: 'Oswald', sans-serif;
    font-weight: 700;
}

.price-note {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 0.5rem;
}

.quick-specs {
    margin-bottom: 2rem;
}

.quick-specs h3 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: var(--accent-orange);
}

.spec-item {
    display: flex;
    justify-content: space-between;
    padding: 0.8rem 0;
    border-bottom: 1px solid var(--border-steel);
}

.spec-item:last-child {
    border-bottom: none;
}

.spec-label {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.spec-value {
    color: var(--text-light);
    font-weight: 600;
}

.cta-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.cta-button {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.2rem 2rem;
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-decoration: none;
    text-transform: uppercase;
    transition: all 0.3s ease;
    clip-path: polygon(0 0, 100% 0, 98% 100%, 0 100%);
    gap: 0.8rem;
}

.cta-primary {
    background: var(--accent-orange);
    color: var(--text-light);
}

.cta-primary:hover {
    background: transparent;
    border: 2px solid var(--accent-orange);
    color: var(--accent-orange);
}

.cta-secondary {
    background: transparent;
    border: 2px solid var(--text-light);
    color: var(--text-light);
}

.cta-secondary:hover {
    background: var(--text-light);
    color: var(--primary-dark);
}

/* Product Container */
.product-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 4rem 5%;
}

/* Detailed Specifications */
.specs-section {
    margin-bottom: 4rem;
}

.specs-section h2 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    color: var(--accent-orange);
    text-align: center;
}

.specs-tabs {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    border-bottom: 2px solid var(--border-steel);
    flex-wrap: wrap;
}

.spec-tab {
    padding: 1rem 2rem;
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Oswald', sans-serif;
    border-bottom: 3px solid transparent;
}

.spec-tab:hover, .spec-tab.active {
    color: var(--accent-orange);
    border-bottom-color: var(--accent-orange);
}

.specs-content {
    background: var(--secondary-dark);
    border: 2px solid var(--border-steel);
}

.spec-table {
    display: none;
}

.spec-table.active {
    display: block;
}

.spec-category {
    background: linear-gradient(135deg, rgba(255, 107, 0, 0.1), rgba(26, 26, 26, 0.5));
    padding: 1rem 2rem;
    border-bottom: 2px solid var(--accent-orange);
    font-weight: 600;
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.spec-row {
    display: grid;
    grid-template-columns: 40% 60%;
    padding: 1.2rem 2rem;
    border-bottom: 1px solid var(--border-steel);
}

.spec-row:last-child {
    border-bottom: none;
}

.spec-row:nth-child(even) {
    background: rgba(255, 107, 0, 0.03);
}

.spec-row-label {
    color: var(--text-light);
    font-weight: 600;
}

.spec-row-value {
    color: var(--text-muted);
}

/* Recommended Products */
.recommended-section {
    margin-top: 4rem;
    padding-top: 4rem;
    border-top: 2px solid var(--accent-orange);
}

.recommended-section h2 {
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--accent-orange);
    text-align: center;
}

.recommended-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.product-card {
    background: var(--secondary-dark);
    border: 2px solid var(--border-steel);
    border-left: 4px solid var(--accent-orange);
    overflow: hidden;
    transition: all 0.3s ease;
    text-decoration: none;
    display: block;
}

.product-card:hover {
    transform: translateY(-10px);
    border-color: var(--accent-orange);
    box-shadow: 0 15px 40px rgba(255, 107, 0, 0.3);
}

.product-card-image {
    height: 250px;
    overflow: hidden;
    position: relative;
}

.product-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.product-card:hover .product-card-image img {
    transform: scale(1.1);
}

.product-card-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--accent-orange);
    color: var(--text-light);
    padding: 0.4rem 1rem;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    clip-path: polygon(0 0, 100% 0, 95% 100%, 0 100%);
}

.product-card-content {
    padding: 2rem;
}

.product-card-category {
    color: var(--accent-orange);
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 0.8rem;
    letter-spacing: 1px;
}

.product-card h3 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
    color: var(--text-light);
}

.product-card-desc {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.product-card-specs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.8rem;
    margin-bottom: 1.5rem;
}

.card-spec {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.card-spec i {
    color: var(--accent-orange);
    font-size: 0.9rem;
}

.product-card-price {
    font-size: 1.5rem;
    color: var(--accent-orange);
    font-weight: 700;
    font-family: 'Oswald', sans-serif;
    margin-bottom: 1rem;
}

.product-card-button {
    display: block;
    width: 100%;
    padding: 1rem;
    background: transparent;
    border: 2px solid var(--accent-orange);
    color: var(--accent-orange);
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
}

.product-card-button:hover {
    background: var(--accent-orange);
    color: var(--text-light);
}

/* Footer */
.footer {
    background: var(--secondary-dark);
    padding: 4rem 5% 2rem;
    border-top: 2px solid var(--accent-orange);
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
}

.footer-brand h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.footer-brand span {
    color: var(--accent-orange);
}

.footer-brand p {
    color: var(--text-muted);
    line-height: 1.8;
}

.footer h4 {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    color: var(--accent-orange);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.8rem;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.footer-bottom {
    max-width: 1400px;
    margin: 2rem auto 0;
    padding-top: 2rem;
    border-top: 1px solid var(--border-steel);
    text-align: center;
    color: var(--text-muted);
}
.zoom-icon {
position: absolute;
top: 12px;
right: 12px;
background: rgba(255, 255, 255, 0.9);
padding: 8px;
border-radius: 4px;
cursor: pointer;
transition: background 0.3s;
}
/* Contact Section */
.contact-container {
width: 100%;
margin: 0 auto;
}

/* Contact Form */
.contact-form {
background: var(--secondary-dark);
border: 1px solid var(--border-steel);
border-top: 4px solid var(--accent-orange);
padding: 4rem;
}

.form-title {
font-size: 2.5rem;
margin-bottom: 1rem;
}

.form-subtitle {
color: var(--text-muted);
margin-bottom: 3rem;
font-size: 1.1rem;
}

.form-group {
margin-bottom: 2rem;
}

.form-row {
display: grid;
grid-template-columns: 1fr 1fr;
gap: 2rem;
}

.form-group label {
display: block;
font-weight: 600;
margin-bottom: 0.8rem;
color: var(--text-light);
font-size: 0.95rem;
text-transform: uppercase;
letter-spacing: 1px;
}

.form-group input,
.form-group select,
.form-group textarea {
width: 100%;
padding: 1.2rem;
background: var(--primary-dark);
border: 1px solid var(--border-steel);
color: var(--text-light);
font-family: 'Roboto', sans-serif;
font-size: 1rem;
transition: border-color 0.3s ease;
}

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

.form-group textarea {
resize: vertical;
min-height: 150px;
}

.submit-btn {
width: 100%;
padding: 1.3rem 3rem;
background: var(--accent-orange);
color: var(--text-light);
border: none;
font-weight: 600;
font-size: 1rem;
text-transform: uppercase;
letter-spacing: 1.5px;
clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 100%, 0 100%);
cursor: pointer;
transition: all 0.3s ease;
}

.submit-btn:hover {
background: #ff8533;
}
/* Responsive */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
    }

    .product-info {
        position: static;
    }

    .recommended-grid {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }

    .thumbnail-container {
        grid-template-columns: repeat(3, 1fr);
    }

    .specs-tabs {
        flex-direction: column;
    }

    .spec-row {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }

    .product-card-specs {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }
}