:root {
    --bg-color: #050505; 
    --nav-bg: rgba(5, 5, 5, 0.85);
    --card-bg: #111111;
    --text-primary: #ffffff;
    --text-secondary: #cccccc;
    --accent-color: #c9a06b; 
    --accent-hover: #e0b885;
    --border-color: rgba(255, 255, 255, 0.1);
    --font-primary: 'Inter', sans-serif;
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    background-color: var(--bg-color);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 20px 0;
    z-index: 1000;
    transition: var(--transition);
    border-bottom: 1px solid transparent;
    background-color: rgba(5, 5, 5, 0.4); 
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.navbar.scrolled {
    background-color: var(--nav-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 15px 0;
    border-bottom: 1px solid var(--border-color);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: inline-block;
    transition: transform 0.3s ease;
}

.logo:hover {
    transform: scale(1.02);
}

.logo img {
    height: 34px; 
    width: auto;
    display: block;
}

.nav-links {
    display: flex;
    align-items: center;
}

.nav-links li {
    display: flex;
    align-items: center;
}

.nav-links li:not(:last-child)::after {
    content: '';
    display: inline-block;
    height: 12px;
    width: 1px;
    background-color: rgba(255, 255, 255, 0.15);
    margin: 0 30px;
}

.nav-links a {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 1px;
    color: var(--text-secondary);
    transition: var(--transition);
    position: relative;
}

.nav-links a:hover {
    color: var(--text-primary);
}

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

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

.btn-outline {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 1px;
    color: var(--accent-color);
    border: 1px solid var(--accent-color);
    padding: 10px 24px;
    border-radius: 4px;
    transition: var(--transition);
}

.btn-outline:hover {
    color: var(--bg-color);
    background: var(--accent-color);
}

.hero {
    position: relative;
    height: 100vh;
    min-height: 700px;
    display: flex;
    align-items: center;
    background-image: url('images/Nahled.jpeg');
    background-size: cover;
    background-position: center;
    padding: 0 40px;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        linear-gradient(to top, #050505 0%, transparent 150px),
        linear-gradient(90deg, rgba(5,5,5,0.9) 0%, rgba(5,5,5,0.5) 50%, rgba(5,5,5,0.1) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 1400px;
    width: 100%;
    margin: 0 auto;
    padding-top: 60px;
}

.hero-subtitle {
    color: var(--accent-color);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 1.5px;
    line-height: 1.8;
    margin-bottom: 20px;
}

.hero-title {
    font-size: 56px;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -1px;
}

.text-accent {
    color: var(--accent-color);
}

.hero-description {
    color: var(--text-secondary);
    font-size: 15px;
    line-height: 1.7;
    margin-bottom: 40px;
    max-width: 400px;
}

.btn-primary {
    display: inline-block;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 1px;
    color: var(--accent-color);
    border: 1px solid var(--accent-color);
    padding: 14px 48px;
    border-radius: 4px;
    transition: var(--transition);
    background: transparent;
}

.btn-primary:hover {
    background: rgba(201, 160, 107, 0.1);
}

.scroll-indicator {
    position: absolute;
    bottom: 80px; 
    left: 50%;
    transform: translateX(-50%);
    z-index: 20; 
    color: var(--text-primary);
    animation: bounce 2s infinite;
    opacity: 0.8;
}

.scroll-indicator svg {
    width: 40px;
    height: 40px;
    stroke-width: 1;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0) translateX(-50%); }
    40% { transform: translateY(-10px) translateX(-50%); }
    60% { transform: translateY(-5px) translateX(-50%); }
}

.categories {
    padding: 0 20px;
    margin-top: -60px; 
    position: relative;
    z-index: 10;
    max-width: 1440px;
    margin-left: auto;
    margin-right: auto;
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.category-card {
    position: relative;
    height: 400px;
    border-radius: 8px;
    background-size: cover;
    background-position: center;
    background-color: var(--card-bg); 
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 30px;
    transition: transform 0.4s ease;
}

.category-card:hover {
    transform: translateY(-10px);
}

.card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, #111111 0%, rgba(17,17,17,0.9) 35%, rgba(17,17,17,0) 95%);
    z-index: 1;
    transition: background 0.4s ease;
    border-radius: inherit;
}

.category-card:hover .card-overlay {
    background: linear-gradient(to top, #111111 0%, rgba(17,17,17,0.95) 45%, rgba(17,17,17,0.1) 100%);
}

.card-content {
    position: relative;
    z-index: 2;
}

.card-icon {
    color: var(--accent-color);
    margin-bottom: 20px;
    opacity: 0.9;
}

.card-icon svg {
    width: 48px;
    height: 48px;
}

.card-title {
    font-size: 16px;
    font-weight: 600;
    letter-spacing: 1px;
    margin-bottom: 10px;
}

.card-text {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 20px;
}

.card-arrow {
    color: var(--accent-color);
    font-size: 18px;
    transition: transform 0.3s ease;
    display: inline-block;
}

.category-card:hover .card-arrow {
    transform: translateX(5px);
}

.features {
    padding: 60px 40px;
    background-color: var(--card-bg);
    margin-top: 40px;
    border-top: 1px solid var(--border-color);
}

.features-container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    position: relative;
}

.feature-item:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 50%;
    right: -20px;
    transform: translateY(-50%);
    height: 80%;
    width: 1px;
    background-color: rgba(255, 255, 255, 0.15);
}

.feature-icon {
    color: var(--accent-color);
    flex-shrink: 0;
}

.feature-text h4 {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 1px;
    margin-bottom: 6px;
    color: var(--text-primary);
}

.feature-text p {
    font-size: 12px;
    color: var(--text-secondary);
    line-height: 1.5;
}

@media (max-width: 1200px) {
    .category-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .features-container {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
    .categories {
        margin-top: 40px;
    }
    .feature-item:nth-child(2)::after {
        display: none;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none; 
    }
    .hero-content {
        text-align: center;
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    .hero-title {
        font-size: 40px;
    }
    .scroll-indicator {
        bottom: 30px;
    }
    .category-grid {
        grid-template-columns: 1fr;
    }
    .features-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .nav-container, .hero {
        padding: 0 20px;
    }
    .feature-item:not(:last-child)::after {
        display: block;
        top: auto;
        bottom: -20px;
        right: 0;
        left: 0;
        transform: none;
        height: 1px;
        width: 100%;
        background: linear-gradient(90deg, rgba(255,255,255,0) 0%, rgba(255,255,255,0.15) 50%, rgba(255,255,255,0) 100%);
    }
}

.page-about {
    padding: 160px 40px 60px 40px; 
    background-color: var(--bg-color);
}
.about-container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}
.about-text {
    max-width: 600px;
}
.about-image {
    width: 100%;
    aspect-ratio: 1 / 1;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
    border: 1px solid var(--border-color);
}
.about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.contact-section {
    padding: 80px 40px;
    background-color: var(--bg-color);
}
.contact-container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 80px;
}
.section-title {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 40px;
    letter-spacing: -0.5px;
}
.info-item {
    display: flex;
    align-items: flex-start;
    gap: 24px;
    margin-bottom: 35px;
}
.info-icon {
    color: var(--accent-color);
    padding: 12px;
    background: rgba(201, 160, 107, 0.05);
    border-radius: 8px;
    border: 1px solid rgba(201, 160, 107, 0.1);
}
.info-item h4 {
    font-size: 11px;
    letter-spacing: 1.5px;
    margin-bottom: 8px;
    color: var(--text-primary);
    text-transform: uppercase;
}
.info-item p {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.6;
}
.contact-name {
    display: inline-block;
    width: 62px;
    white-space: nowrap;
}

.contact-form {
    background-color: var(--card-bg);
    padding: 50px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    box-shadow: 0 20px 40px rgba(0,0,0,0.2);
}
.form-title {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 30px;
    letter-spacing: 1px;
}
.form-group {
    margin-bottom: 24px;
}
.form-group label {
    display: block;
    font-size: 12px;
    color: var(--text-secondary);
    margin-bottom: 8px;
    font-weight: 500;
    letter-spacing: 0.5px;
}
.form-group input, .form-group textarea {
    width: 100%;
    background-color: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 6px;
    padding: 16px;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 15px;
    transition: var(--transition);
}
.form-group input:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    background-color: rgba(255,255,255,0.06);
    box-shadow: 0 0 0 4px rgba(201, 160, 107, 0.1);
}
.btn-submit {
    display: inline-block;
    width: 100%;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 1.5px;
    color: var(--bg-color);
    background-color: var(--accent-color);
    border: none;
    padding: 18px;
    border-radius: 6px;
    cursor: pointer;
    transition: var(--transition);
    margin-top: 10px;
}
.btn-submit:hover {
    background-color: var(--accent-hover);
    transform: translateY(-2px);
}

.map-section {
    width: 100%;
    height: 450px;
    display: block;
    margin-bottom: -5px; 
}
.map-section iframe {
    filter: invert(90%) hue-rotate(180deg) contrast(100%);
    width: 100%;
    height: 100%;
}

@media (max-width: 900px) {
    .contact-container, .about-container {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    .contact-form {
        padding: 30px;
    }
}

.portfolio {
    padding: 80px 40px;
    background-color: var(--card-bg);
}
.portfolio-header {
    text-align: center;
    margin-bottom: 60px;
}
.portfolio-grid {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}
.portfolio-item {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    aspect-ratio: 4 / 3;
    cursor: pointer;
}
.portfolio-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}
.portfolio-item:hover img {
    transform: scale(1.05);
}
.portfolio-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 30px;
    background: linear-gradient(to top, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0) 100%);
    transform: translateY(20px);
    opacity: 0;
    transition: all 0.4s ease;
}
.portfolio-item:hover .portfolio-overlay {
    transform: translateY(0);
    opacity: 1;
}
.portfolio-overlay h4 {
    color: var(--text-primary);
    font-size: 18px;
    margin-bottom: 5px;
}
.portfolio-overlay p {
    color: var(--accent-color);
    font-size: 13px;
    letter-spacing: 1px;
}

.testimonials {
    padding: 100px 40px;
    background-color: var(--bg-color);
}
.testimonials-header {
    text-align: center;
    margin-bottom: 60px;
}
.testimonials-grid {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}
.testimonial-card {
    background-color: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.05);
    padding: 40px;
    border-radius: 12px;
    display: flex;
    flex-direction: column;
}
.stars {
    color: var(--accent-color);
    margin-bottom: 20px;
    display: flex;
    gap: 4px;
}
.review-text {
    color: var(--text-secondary);
    font-size: 15px;
    line-height: 1.7;
    font-style: italic;
    margin-bottom: 30px;
    flex-grow: 1;
}
.reviewer h4 {
    color: var(--text-primary);
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 4px;
}
.reviewer p {
    color: var(--text-secondary);
    font-size: 12px;
    letter-spacing: 0.5px;
}

.footer {
    background-color: var(--card-bg);
    padding: 80px 40px 30px 40px;
    border-top: 1px solid var(--border-color);
}
.footer-container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr;
    gap: 60px;
    margin-bottom: 60px;
}
.footer-brand .logo {
    display: inline-block;
    margin-bottom: 20px;
}
.footer-text {
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.6;
    max-width: 320px;
}
.footer-title {
    color: var(--text-primary);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 1.5px;
    margin-bottom: 24px;
}
.footer-links {
    display: flex;
    flex-direction: column;
    gap: 14px;
}
.footer-links a {
    color: var(--text-secondary);
    font-size: 14px;
    transition: var(--transition);
}
.footer-links a:hover {
    color: var(--accent-color);
}
.footer-contact p {
    color: var(--text-secondary);
    font-size: 14px;
    margin-bottom: 14px;
    display: flex;
    align-items: flex-start;
    gap: 12px;
}
.footer-contact p svg {
    color: var(--accent-color);
    margin-top: 4px;
    flex-shrink: 0;
}
.footer-contact p a {
    color: inherit;
    transition: var(--transition);
}
.footer-contact p a:hover {
    color: var(--accent-color);
}
.footer-bottom {
    max-width: 1400px;
    margin: 0 auto;
    padding-top: 30px;
    border-top: 1px solid rgba(255,255,255,0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-secondary);
    font-size: 12px;
}

@media (max-width: 900px) {
    .portfolio-grid, .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .footer-container {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: 10px;
    }
}
@media (max-width: 768px) {
    .portfolio-grid, .testimonials-grid {
        grid-template-columns: 1fr;
    }
}

.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.95);
    z-index: 9999;
    display: none;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}
.lightbox.active {
    display: flex;
    opacity: 1;
}
.lightbox img {
    max-width: 90%;
    max-height: 90vh;
    border-radius: 8px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.5);
    object-fit: contain;
    transform: scale(0.95);
    transition: transform 0.3s ease;
}
.lightbox.active img {
    transform: scale(1);
}
.lightbox-close {
    position: absolute;
    top: 30px;
    right: 40px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 50px;
    cursor: pointer;
    line-height: 1;
    z-index: 10000;
    transition: var(--transition);
}
.lightbox-close:hover {
    color: var(--accent-color);
    transform: scale(1.1);
}

@media (min-width: 2000px) {
    .nav-container, .hero-content, .features-container, .portfolio-grid, .testimonials-grid, .footer-container, .footer-bottom, .about-container, .contact-container {
        max-width: 1800px;
    }
    .hero-title { font-size: 80px; }
    .hero-description { font-size: 20px; max-width: 550px; }
    .hero-subtitle { font-size: 18px; }
    .btn-primary, .btn-outline { font-size: 14px; padding: 18px 50px; }
    .logo img { height: 44px; }
    .nav-links a { font-size: 15px; }
    .card-title, .portfolio-overlay h4 { font-size: 22px; }
    .card-text, .portfolio-overlay p, .footer-text { font-size: 16px; }
    .feature-text h4 { font-size: 15px; }
    .feature-text p, .review-text { font-size: 18px; }
    .section-title { font-size: 44px; }
    .form-group input, .form-group textarea, .info-item p { font-size: 18px; }
    .footer-links a, .footer-contact p { font-size: 16px; }
    .card-icon svg { width: 64px; height: 64px; }
}

.page-hero-products {
    padding: 200px 40px 100px 40px;
    background: radial-gradient(circle at center top, #151515 0%, #050505 100%);
    text-align: center;
    border-bottom: 1px solid var(--border-color);
}
.page-hero-products .hero-description {
    margin: 0 auto;
    font-size: 18px;
    max-width: 600px;
}

.product-showcase {
    padding: 140px 40px;
    position: relative;
    overflow: hidden;
}
.product-showcase.alt-bg {
    background-color: var(--card-bg);
}
.product-showcase:not(.alt-bg) {
    background-color: var(--bg-color);
}

.product-grid {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 100px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.product-grid.reversed {
    direction: rtl;
    grid-template-columns: 1.1fr 1fr;
}
.product-grid.reversed > * {
    direction: ltr;
}

.product-number {
    font-size: 16px;
    font-weight: 700;
    color: var(--accent-color);
    letter-spacing: 4px;
    margin-bottom: 24px;
    display: inline-block;
    position: relative;
}
.product-number::after {
    content: '';
    position: absolute;
    top: 50%;
    left: calc(100% + 20px);
    width: 60px;
    height: 1px;
    background-color: var(--accent-color);
    opacity: 0.5;
}

.product-title {
    font-size: 52px;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 30px;
    letter-spacing: -1px;
    text-transform: uppercase;
}

.product-description {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 40px;
    max-width: 550px;
}

.product-features {
    margin-bottom: 45px;
}

.product-features li {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 20px;
    color: var(--text-primary);
    font-size: 16px;
    font-weight: 500;
    letter-spacing: 0.5px;
}

.product-features li svg {
    color: var(--accent-color);
    flex-shrink: 0;
    background: rgba(201, 160, 107, 0.08);
    padding: 6px;
    border-radius: 50%;
    width: 32px;
    height: 32px;
    border: 1px solid rgba(201, 160, 107, 0.2);
}

.product-image-wrapper {
    position: relative;
    border-radius: 16px;
    padding: 30px;
}

.product-image-wrapper::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 90%;
    height: 90%;
    border: 1px solid var(--accent-color);
    border-radius: 16px;
    z-index: 0;
    opacity: 0.2;
}

.product-grid.reversed .product-image-wrapper::before {
    left: auto;
    right: 0;
}

.product-image-inner {
    position: relative;
    z-index: 1;
    border-radius: 12px;
    overflow: hidden;
    aspect-ratio: 4/3;
    box-shadow: 0 40px 80px rgba(0,0,0,0.6);
    margin: 30px 0 0 30px;
}

.product-grid.reversed .product-image-inner {
    margin: 30px 30px 0 0;
}

.product-image-inner img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
@media (max-width: 1200px) {
    .product-title { font-size: 42px; }
}
@media (max-width: 900px) {
    .product-grid { grid-template-columns: 1fr; gap: 60px; }
    .product-grid.reversed { direction: ltr; grid-template-columns: 1fr; }
    .product-title { font-size: 36px; }
    
    .product-image-wrapper {
        padding: 0;
        display: flex;
        justify-content: center;
        align-items: center;
    }
    .product-image-wrapper::before { 
        display: none; 
    }
    .product-image-inner, .product-grid.reversed .product-image-inner { 
        margin: 0; 
        width: 100%;
    }
}

/* Social Links styling */
.social-links {
    display: flex;
    gap: 12px;
    margin-top: 15px;
}
.social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-secondary);
    transition: var(--transition);
    background-color: rgba(255, 255, 255, 0.02);
}
.social-links a:hover {
    color: var(--bg-color);
    background-color: var(--accent-color);
    border-color: var(--accent-color);
    transform: translateY(-3px);
}
.social-links a svg {
    transition: transform 0.3s ease;
}
.social-links a:hover svg {
    transform: scale(1.1);
}