/* ===================================
   CSS Variables & Color Palette
   =================================== */
:root {
    /* Primary Colors */
    --primary-dark: #0A2463;
    --primary-blue: #3E92CC;
    --primary-light: #00B4D8;
    --accent-gold: #FFD700;
    --accent-orange: #FF9500;

    /* Background Colors */
    --bg-dark: #0D1B2A;
    --bg-navy: #1B263B;
    --bg-light: #F8F9FA;
    --bg-white: #FFFFFF;

    /* Text Colors */
    --text-dark: #1A1A2E;
    --text-light: #FFFFFF;
    --text-gray: #6C757D;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #0A2463 0%, #3E92CC 50%, #00B4D8 100%);
    --gradient-gold: linear-gradient(135deg, #FFD700 0%, #FF9500 100%);
    --gradient-overlay: linear-gradient(135deg, rgba(10, 36, 99, 0.9) 0%, rgba(0, 180, 216, 0.7) 100%);

    /* Spacing */
    --section-padding: 100px 0;
    --container-padding: 0 20px;

    /* Transitions */
    --transition-fast: 0.3s ease;
    --transition-smooth: 0.5s cubic-bezier(0.4, 0, 0.2, 1);

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.2);
    --shadow-glow: 0 0 30px rgba(62, 146, 204, 0.5);

    /* Glass Effect */
    --glass-bg: rgba(255, 255, 255, 0.1);
    --glass-border: rgba(255, 255, 255, 0.2);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Tajawal', 'Cairo', 'Almarai', sans-serif;
    line-height: 1.7;
    color: var(--text-dark);
    background: var(--bg-light);
    overflow-x: hidden;
}

body[lang="en"] {
    font-family: 'Inter', 'Segoe UI', Roboto, sans-serif;
}

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

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

ul {
    list-style: none;
}

/* ===================================
   Container
   =================================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--container-padding);
}

/* ===================================
   Section Styles
   =================================== */
.section {
    padding: var(--section-padding);
    position: relative;
    overflow: hidden;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-label {
    display: inline-block;
    padding: 8px 24px;
    background: var(--gradient-gold);
    color: var(--text-dark);
    font-weight: 700;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    border-radius: 50px;
    margin-bottom: 16px;
}

.section-label.light {
    background: var(--glass-bg);
    color: var(--text-light);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
}

.section-title {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--primary-dark);
    margin-bottom: 16px;
    font-family: 'Cairo', sans-serif;
}

.section-title.light {
    color: var(--text-light);
}

.title-line {
    width: 80px;
    height: 4px;
    background: var(--gradient-gold);
    margin: 0 auto 24px;
    border-radius: 2px;
}

.section-description {
    font-size: 1.125rem;
    color: var(--text-gray);
    max-width: 600px;
    margin: 0 auto;
}

.section-description.light {
    color: rgba(255, 255, 255, 0.8);
}

/* ===================================
   Loader
   =================================== */
.loader-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    transition: opacity 0.5s, visibility 0.5s;
}

.loader-container.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader-content {
    text-align: center;
}

.loader-logo {
    width: 120px;
    height: auto;
    margin-bottom: 30px;
    animation: pulse 2s infinite;
}

.loader-spinner {
    width: 50px;
    height: 50px;
    border: 4px solid rgba(255, 255, 255, 0.2);
    border-top-color: var(--accent-gold);
    border-radius: 50%;
    margin: 0 auto 20px;
    animation: spin 1s linear infinite;
}

.loader-text {
    color: var(--text-light);
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: 2px;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
    }
}

/* ===================================
   Navigation
   =================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 20px 0;
    background: transparent;
    z-index: 1000;
    transition: var(--transition-smooth);
}

.navbar.scrolled {
    background: rgba(10, 36, 99, 0.95);
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow-md);
    padding: 15px 0;
}

.nav-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo img {
    height: 60px;
    width: auto;
    transition: var(--transition-fast);
}

.navbar.scrolled .logo img {
    height: 50px;
}

.nav-links {
    display: flex;
    gap: 40px;
    align-items: center;
}

.nav-link {
    color: var(--text-light);
    font-weight: 600;
    font-size: 1rem;
    position: relative;
    padding: 8px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-gold);
    transition: var(--transition-fast);
}

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

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    z-index: 1001;
}

.lang-switcher {
    margin-right: 20px;
}

.lang-btn {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--text-light);
    padding: 8px 15px;
    border-radius: 25px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: inherit;
    font-size: 0.9rem;
    transition: var(--transition-fast);
    backdrop-filter: blur(5px);
}

.lang-btn:hover {
    background: var(--primary-blue);
    border-color: var(--primary-blue);
    transform: translateY(-2px);
}

.lang-btn i {
    font-size: 1rem;
    color: var(--accent-gold);
}

.navbar.scrolled .lang-btn {
    color: var(--text-light);
    border-color: rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.1);
}

.navbar.scrolled .lang-btn:hover {
    background: var(--primary-blue);
    color: var(--text-light);
}

.menu-toggle .bar {
    width: 30px;
    height: 3px;
    background: var(--text-light);
    border-radius: 2px;
    transition: var(--transition-fast);
}

.menu-toggle.active .bar:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.menu-toggle.active .bar:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active .bar:nth-child(3) {
    transform: rotate(-45deg) translate(8px, -8px);
}

/* ===================================
   Hero Section
   =================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding-top: 80px;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    z-index: -2;
}

.hero-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('hero.jpg') center/cover;
    opacity: 0.15;
    z-index: -1;
}

.particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.hero-container {
    position: relative;
    z-index: 1;
}

.hero-content {
    text-align: center;
    color: var(--text-light);
}

.hero-badge {
    display: inline-block;
    padding: 10px 30px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 30px;
    animation: fadeInDown 1s ease;
}

.hero-title {
    margin-bottom: 30px;
    animation: fadeInUp 1s ease 0.2s both;
}

.title-main {
    display: block;
    font-size: 4rem;
    font-weight: 900;
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 10px;
    font-family: 'Cairo', sans-serif;
}

.title-sub {
    display: block;
    font-size: 2rem;
    font-weight: 300;
    letter-spacing: 4px;
}

.hero-description {
    font-size: 1.25rem;
    line-height: 1.8;
    max-width: 700px;
    margin: 0 auto 40px;
    opacity: 0.9;
    animation: fadeInUp 1s ease 0.4s both;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-bottom: 60px;
    animation: fadeInUp 1s ease 0.6s both;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 40px;
    font-size: 1rem;
    font-weight: 700;
    border-radius: 50px;
    transition: var(--transition-smooth);
    cursor: pointer;
}

.btn-primary {
    background: var(--gradient-gold);
    color: var(--text-dark);
    box-shadow: 0 4px 20px rgba(255, 215, 0, 0.4);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 30px rgba(255, 215, 0, 0.6);
}

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

.btn-outline:hover {
    background: var(--text-light);
    color: var(--primary-dark);
    transform: translateY(-3px);
}

.hero-stats {
    display: flex;
    gap: 60px;
    justify-content: center;
    animation: fadeInUp 1s ease 0.8s both;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 900;
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: block;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 0.875rem;
    opacity: 0.8;
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    color: var(--text-light);
    animation: bounce 2s infinite;
}

.mouse {
    width: 24px;
    height: 40px;
    border: 2px solid var(--text-light);
    border-radius: 12px;
    margin: 0 auto 10px;
    position: relative;
}

.mouse::before {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: var(--text-light);
    border-radius: 2px;
    animation: scroll 2s infinite;
}

@keyframes scroll {
    0% {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }

    100% {
        opacity: 0;
        transform: translateX(-50%) translateY(12px);
    }
}

@keyframes bounce {

    0%,
    100% {
        transform: translateX(-50%) translateY(0);
    }

    50% {
        transform: translateX(-50%) translateY(-10px);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===================================
   About Section
   =================================== */
.about-section {
    background: var(--bg-white);
}

.about-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-image {
    position: relative;
}

.image-frame {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.image-frame img {
    width: 100%;
    height: auto;
    display: block;
    transition: var(--transition-smooth);
}

.image-frame:hover img {
    transform: scale(1.05);
}

.image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-overlay);
    opacity: 0.3;
    transition: var(--transition-fast);
}

.image-frame:hover .image-overlay {
    opacity: 0.1;
}

.floating-badge {
    position: absolute;
    bottom: 30px;
    right: 30px;
    background: var(--gradient-gold);
    color: var(--text-dark);
    padding: 20px 30px;
    border-radius: 15px;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    animation: float 3s ease-in-out infinite;
}

.floating-badge i {
    font-size: 1.5rem;
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }
}

.about-content {
    text-align: right;
}

.about-text {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--text-gray);
    margin-bottom: 20px;
}

.about-text strong {
    color: var(--primary-dark);
    font-weight: 700;
}

.about-features {
    margin-top: 40px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.feature-box {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px;
    background: var(--bg-light);
    border-radius: 15px;
    border-right: 4px solid var(--primary-blue);
    transition: var(--transition-fast);
}

.feature-box:hover {
    transform: translateX(-10px);
    box-shadow: var(--shadow-md);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    font-size: 1.5rem;
    flex-shrink: 0;
}

.feature-info h4 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: 5px;
}

.feature-info p {
    font-size: 0.875rem;
    color: var(--text-gray);
}

/* ===================================
   Products Section
   =================================== */
.products-section {
    background: var(--bg-light);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 40px 30px;
    position: relative;
    overflow: hidden;
    transition: var(--transition-smooth);
}

.glass-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    opacity: 0;
    transition: var(--transition-fast);
    z-index: -1;
}

.glass-card:hover::before {
    opacity: 0.1;
}

.glass-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-glow);
}

.card-glow {
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(62, 146, 204, 0.3) 0%, transparent 70%);
    opacity: 0;
    transition: var(--transition-smooth);
}

.glass-card:hover .card-glow {
    opacity: 1;
}

.card-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-gold);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--text-dark);
    margin-bottom: 25px;
    transition: var(--transition-smooth);
}

.glass-card:hover .card-icon {
    transform: rotateY(360deg);
}

.card-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: 15px;
}

.card-description {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-gray);
    margin-bottom: 20px;
}

.card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.card-tag {
    display: inline-block;
    padding: 6px 16px;
    background: var(--primary-blue);
    color: var(--text-light);
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 20px;
}

/* ===================================
   Features Section (Dark)
   =================================== */
.dark-section {
    background: var(--bg-dark);
    position: relative;
}

.features-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 30% 50%, rgba(62, 146, 204, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 70% 50%, rgba(255, 215, 0, 0.1) 0%, transparent 50%);
    z-index: 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    position: relative;
    z-index: 1;
}

.feature-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 40px 30px;
    text-align: center;
    transition: var(--transition-smooth);
}

.feature-card:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-10px);
    box-shadow: 0 10px 40px rgba(62, 146, 204, 0.3);
}

.feature-icon-wrapper {
    width: 80px;
    height: 80px;
    background: var(--gradient-gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--text-dark);
    margin: 0 auto 25px;
    transition: var(--transition-smooth);
}

.feature-card:hover .feature-icon-wrapper {
    transform: scale(1.1) rotate(10deg);
}

.feature-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-light);
    margin-bottom: 15px;
}

.feature-card p {
    font-size: 1rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.7);
}

/* ===================================
   Gallery Section
   =================================== */
.gallery-section {
    background: var(--bg-white);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.gallery-item {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    cursor: pointer;
    box-shadow: var(--shadow-md);
    transition: var(--transition-smooth);
}

.gallery-item:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-lg);
}

.gallery-item img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    transition: var(--transition-smooth);
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-overlay);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-fast);
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

.gallery-overlay i {
    font-size: 3rem;
    color: var(--text-light);
}

/* ===================================
   Contact Section
   =================================== */
.contact-section {
    background: var(--bg-light);
}

.contact-wrapper {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    max-width: 900px;
    margin: 0 auto;
    justify-items: center;
}

.info-card {
    text-align: center;
    padding: 30px 20px;
}

.info-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    color: var(--text-light);
    margin: 0 auto 20px;
}

.info-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: 15px;
}

.info-card p {
    font-size: 1rem;
    color: var(--text-gray);
    margin-bottom: 8px;
}

.info-link,
.phone-number,
.email-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary-blue);
    font-weight: 600;
    margin-top: 10px;
    transition: var(--transition-fast);
}

.info-link:hover,
.phone-number:hover,
.email-link:hover {
    color: var(--accent-gold);
    transform: translateX(-5px);
}

.phone-number {
    display: block;
    margin-bottom: 10px;
    direction: ltr;
    unicode-bidi: embed;
}

.contact-map {
    width: 100%;
}

.map-wrapper {
    width: 100%;
    height: 400px;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

/* ===================================
   Footer
   =================================== */
.footer {
    background: var(--bg-dark);
    color: var(--text-light);
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-brand {
    text-align: right;
}

.footer-logo {
    height: 70px;
    width: auto;
    margin-bottom: 20px;
}

.footer-description {
    font-size: 1rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 20px;
}

.footer-social {
    display: flex;
    gap: 15px;
}

.social-link {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.social-link:hover {
    background: var(--gradient-gold);
    color: var(--text-dark);
    transform: translateY(-3px);
}

.footer-links h4,
.footer-contact h4 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.footer-links ul li,
.footer-contact ul li {
    margin-bottom: 12px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition-fast);
}

.footer-links a:hover {
    color: var(--accent-gold);
    padding-right: 5px;
}

.footer-contact ul li {
    display: flex;
    align-items: center;
    gap: 10px;
    color: rgba(255, 255, 255, 0.7);
}

.footer-contact i {
    color: var(--accent-gold);
}

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

.footer-bottom p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.875rem;
}

/* ===================================
   Lightbox
   =================================== */
.lightbox {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    z-index: 9999;
    align-items: center;
    justify-content: center;
}

.lightbox.active {
    display: flex;
}

.lightbox-close,
.lightbox-prev,
.lightbox-next {
    position: absolute;
    color: var(--text-light);
    font-size: 2rem;
    cursor: pointer;
    padding: 10px 20px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 5px;
    transition: var(--transition-fast);
    user-select: none;
}

.lightbox-close:hover,
.lightbox-prev:hover,
.lightbox-next:hover {
    background: var(--accent-gold);
    color: var(--text-dark);
}

.lightbox-close {
    top: 30px;
    left: 30px;
}

.lightbox-prev {
    right: 100px;
    top: 50%;
    transform: translateY(-50%);
}

.lightbox-next {
    left: 100px;
    top: 50%;
    transform: translateY(-50%);
}

#lightbox-img {
    max-width: 90%;
    max-height: 90%;
    border-radius: 10px;
    box-shadow: var(--shadow-lg);
}

/* ===================================
   Back to Top Button
   =================================== */
.back-to-top {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: 50px;
    height: 50px;
    background: var(--gradient-gold);
    color: var(--text-dark);
    border: none;
    border-radius: 50%;
    font-size: 1.25rem;
    cursor: pointer;
    box-shadow: var(--shadow-md);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-smooth);
    z-index: 999;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

/* ===================================
   Scroll Reveal Animation
   =================================== */
[data-scroll] {
    opacity: 0;
    transform: translateY(50px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

[data-scroll].revealed {
    opacity: 1;
    transform: translateY(0);
}

/* ===================================
   Responsive Design
   =================================== */
@media (max-width: 992px) {
    .section-title {
        font-size: 2rem;
    }

    .title-main {
        font-size: 3rem;
    }

    .title-sub {
        font-size: 1.5rem;
    }

    .about-wrapper {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .contact-wrapper {
        grid-template-columns: 1fr;
    }

    .contact-info {
        grid-template-columns: 1fr;
    }

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

    .footer-brand {
        text-align: center;
    }

    .footer-social {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 70%;
        height: 100vh;
        background: rgba(10, 36, 99, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: center;
        gap: 30px;
        transition: var(--transition-smooth);
        padding: 40px;
    }

    .nav-links.active {
        right: 0;
    }

    .menu-toggle {
        display: flex;
    }

    .hero-stats {
        flex-direction: column;
        gap: 30px;
    }

    .hero-buttons {
        flex-direction: column;
    }

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

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

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

    .lightbox-prev {
        right: 60px;
    }

    .lightbox-next {
        left: 60px;
    }
}

@media (max-width: 480px) {
    .title-main {
        font-size: 2.5rem;
    }

    .title-sub {
        font-size: 1.25rem;
    }

    .hero-description {
        font-size: 1rem;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .btn {
        padding: 14px 30px;
        font-size: 0.875rem;
    }
}

/* ===================================
   LTR Support (English)
   =================================== */
[dir="ltr"] .hero-stats {
    flex-direction: row;
}

[dir="ltr"] .about-wrapper {
    flex-direction: row;
}

[dir="ltr"] .nav-links {
    margin-left: auto;
    margin-right: 0;
}

[dir="ltr"] .nav-link i {
    margin-right: 8px;
    margin-left: 0;
}

[dir="ltr"] .stat-item {
    border-right: none;
    border-left: 1px solid rgba(255, 255, 255, 0.2);
    padding-right: 0;
    padding-left: 20px;
}

[dir="ltr"] .stat-item:first-child {
    border-left: none;
    padding-left: 0;
}

[dir="ltr"] .title-line::after {
    left: 0;
    right: auto;
}

[dir="ltr"] .feature-icon {
    margin-left: 0;
    margin-right: 15px;
}

[dir="ltr"] .footer-links ul li a::before {
    content: "\f105";
    /* FontAwesome Angle Right */
    margin-left: 0;
    margin-right: 10px;
}

[dir="ltr"] .footer-contact ul li i {
    margin-left: 0;
    margin-right: 10px;
}

[dir="ltr"] .btn i {
    margin-right: 0;
    margin-left: 10px;
}

[dir="ltr"] .hero-buttons .btn-primary i {
    transform: rotate(180deg);
}

[dir="ltr"] .back-to-top {
    right: 30px;
    left: auto;
}

[dir="ltr"] .floating-badge {
    left: -20px;
    right: auto;
}

[dir="ltr"] .card-tag {
    left: auto;
    right: 20px;
}

[dir="ltr"] .lightbox-prev {
    left: 20px;
    right: auto;
}

[dir="ltr"] .lightbox-next {
    right: 20px;
    left: auto;
}

@media (max-width: 768px) {
    [dir="ltr"] .stat-item {
        border-right: none;
        border-left: none;
        padding-left: 0;
    }
}