/* Base Variables - Dark Elegant Theme */
:root {
    --bg-primary: #121212;
    --bg-secondary: rgba(26, 26, 26, 0.65);
    --text-primary: #F5F5F5;
    --text-secondary: #A0A0A0;
    --accent: #D4A853;
    --accent-hover: #E5B869;
    --white: rgba(36, 36, 36, 0.65);
    /* Used as surface color for cards and modals */
    --border: rgba(51, 51, 51, 0.8);

    --font-sans: 'Montserrat', sans-serif;
    --font-serif: 'Montserrat', sans-serif;

    --transition: 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    background-color: var(--bg-primary);
    background-image:
        url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)' opacity='0.04'/%3E%3C/svg%3E"),
        radial-gradient(circle at 50% 40%, rgba(212, 168, 83, 0.07) 0%, transparent 70%);
    background-attachment: fixed;
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Typography */
h1,
h2,
h3,
h4 {
    font-weight: 500;
    line-height: 1.2;
}

h1 {
    font-size: clamp(2.2rem, 4.5vw, 4rem);
    letter-spacing: -0.02em;
    margin-bottom: 1.2rem;
}

h1 em {
    font-family: var(--font-serif);
    font-style: italic;
    color: var(--accent);
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 1rem;
}

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

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2rem;
    font-size: 1rem;
    font-weight: 500;
    border-radius: 4px;
    cursor: pointer;
    transition: var(--transition);
    border: 1px solid transparent;
}

.btn-primary {
    background-color: var(--text-primary);
    color: var(--white);
}

.btn-primary:hover {
    background-color: var(--accent);
    color: var(--white);
}

.btn-outline {
    border-color: var(--text-primary);
    color: var(--text-primary);
}

.btn-outline:hover {
    background-color: var(--text-primary);
    color: var(--white);
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 1.5rem 0;
    z-index: 100;
    background-color: rgba(18, 18, 18, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
    transition: var(--transition);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo img {
    height: 40px;
    width: auto;
    object-fit: contain;
}

.nav-links {
    display: flex;
    gap: 3rem;
}

.nav-links a {
    font-size: 0.95rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--accent);
    transition: var(--transition);
}

.nav-links a:hover::after {
    width: 100%;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.lang-switch {
    font-weight: 500;
    cursor: pointer;
}

.lang-switch:hover {
    color: var(--accent);
}

.mobile-menu-btn {
    display: none;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    padding: 115px 2rem 2rem;
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
    align-items: center;
}

.subtitle {
    display: block;
    font-family: var(--font-sans);
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--accent);
    margin-bottom: 0.4rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    line-height: 1.2;
}

.hero-content p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    max-width: 500px;
    margin-bottom: 2rem;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 2.5rem;
}

.hero-stats {
    display: flex;
    gap: 2rem;
    border-top: 1px solid var(--border);
    padding-top: 1.5rem;
}

.stat {
    display: flex;
    flex-direction: column;
}

.stat-num {
    font-size: 1.6rem;
    font-weight: 600;
    color: var(--text-primary);
}

.stat-text {
    font-size: 0.8rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.hero-image {
    border-radius: 12px;
    overflow: hidden;
}

.image-wrapper {
    height: calc(100vh - 120px);
    width: 100%;
    position: relative;
}

.image-wrapper img,
.image-wrapper video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
    display: block;
}

/* Catalog Section */
.catalog-section {
    padding: 6rem 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header p {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

.filters-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 4rem;
}

.filter-btn {
    background: transparent;
    border: 1px solid var(--border);
    padding: 0.75rem 1.5rem;
    border-radius: 30px;
    font-family: var(--font-sans);
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition);
    color: var(--text-secondary);
}

.filter-btn:hover {
    border-color: var(--text-primary);
    color: var(--text-primary);
}

.filter-btn.active {
    background: var(--text-primary);
    color: var(--white);
    border-color: var(--text-primary);
}

.catalog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
}

.product-card {
    background: var(--white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    transition: var(--transition);
    cursor: pointer;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
    border-color: rgba(255, 255, 255, 0.1);
}

.product-img {
    aspect-ratio: 1;
    overflow: hidden;
    background: var(--bg-secondary);
}

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

.product-card:hover .product-img img {
    transform: scale(1.05);
}

.product-info {
    padding: 1.5rem;
}

.product-category {
    font-size: 0.8rem;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
    display: block;
}

.product-title {
    font-size: 1.1rem;
    font-weight: 500;
}

/* Features */
.features {
    padding: 6rem 2rem;
    background: var(--bg-secondary);
    color: var(--text-primary);
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    max-width: 100%;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-top: 1px solid rgba(255, 255, 255, 0.03);
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

.feature-card h3 {
    color: var(--accent);
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.feature-card p {
    color: var(--text-secondary);
    font-size: 1rem;
}

/* About Section */
.about-section {
    padding: 8rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
    align-items: center;
}

.about-image img {
    border-radius: 12px;
    width: 100%;
    aspect-ratio: 4/5;
    object-fit: cover;
}

.about-content p {
    margin-bottom: 1.5rem;
    color: var(--text-secondary);
    font-size: 1.1rem;
}

/* Footer */
footer {
    background: var(--bg-secondary);
    padding: 4rem 2rem 2rem;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-top: 1px solid rgba(255, 255, 255, 0.03);
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    align-items: center;
    margin-bottom: 4rem;
}

.footer-logo {
    height: 40px;
    margin-bottom: 1rem;
    opacity: 0.8;
}

.footer-design-logo {
    max-width: 250px;
    height: auto;
    margin-top: 1rem;
}

.footer-links h4 {
    margin-bottom: 1.5rem;
}

.footer-links a {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
}

.footer-links p {
    color: var(--text-secondary);
    max-width: 300px;
}

.footer-bottom {
    max-width: 1400px;
    margin: 0 auto;
    padding-top: 2rem;
    border-top: 1px solid var(--border);
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 1024px) {
    .hero {
        grid-template-columns: 1fr;
        padding-top: 140px;
    }

    .image-wrapper {
        height: 55vh;
    }

    .about-section {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}

@media (max-width: 768px) {

    .nav-links,
    .nav-actions .btn {
        display: none;
    }

    .hero-stats {
        flex-direction: column;
        gap: 1.5rem;
    }

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

/* Lightbox Modal */
.lightbox {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    align-items: center;
    justify-content: center;
    flex-direction: column;
}

.lightbox.active {
    display: flex;
    animation: fadeIn 0.3s ease;
}

.lightbox-content {
    max-width: 90%;
    max-height: 80vh;
    border-radius: 8px;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
    object-fit: contain;
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 30px;
    color: #f1f1f1;
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
    transition: 0.3s;
}

.lightbox-close:hover,
.lightbox-close:focus {
    color: var(--accent);
    text-decoration: none;
    cursor: pointer;
}

#lightbox-caption {
    margin-top: 15px;
    color: #ccc;
    font-size: 1.2rem;
    letter-spacing: 0.05em;
}

@keyframes fadeIn {
    from {
        opacity: 0
    }

    to {
        opacity: 1
    }
}

/* Contact Modal */
.contact-modal-content {
    background: var(--white);
    padding: 3rem 2rem;
    border-radius: 12px;
    text-align: center;
    max-width: 400px;
    width: 90%;
    position: relative;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    animation: fadeIn 0.3s ease;
}

.contact-modal-content h3 {
    margin-bottom: 2rem;
    font-size: 1.5rem;
}

.contact-options {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 500;
    font-size: 1rem;
    transition: var(--transition);
    background-color: transparent;
    border: 1px solid var(--border);
    color: var(--text-primary);
}

.contact-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.05);
}

.contact-btn.phone:hover {
    background-color: var(--text-primary);
    border-color: var(--text-primary);
    color: var(--white);
}

.contact-btn.telegram:hover {
    background-color: #2AABEE;
    border-color: #2AABEE;
    color: var(--white);
}

.contact-btn.whatsapp:hover {
    background-color: #25D366;
    border-color: #25D366;
    color: var(--white);
}

.contact-modal-close {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 30px;
    cursor: pointer;
    color: var(--text-secondary);
    transition: 0.3s;
}

.contact-modal-close:hover {
    color: var(--accent);
}