:root {
    --bg-dark: #0a0a0a;
    --bg-card: #141414;
    --gold: #c6a87c;
    --gold-hover: #e0c090;
    --text-main: #ffffff;
    --text-muted: #a0a0a0;
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Roboto', sans-serif;
    --border-color: rgba(198, 168, 124, 0.15);
}

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

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

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

#preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-dark);
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: opacity 0.5s ease;
}

.loader-logo {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 3rem;
    color: var(--gold);
    letter-spacing: 5px;
    animation: fadePulse 1.5s infinite;
}

header {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 0;
    z-index: 1000;
    background: rgba(10, 10, 10, 0.95);
    border-bottom: 1px solid var(--border-color);
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1600px;
    margin: 0 auto;
    padding: 20px 40px;
}

#brand-logo {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    color: var(--text-main);
    font-weight: 800;
    letter-spacing: 2px;
    text-decoration: none;
    text-transform: uppercase;
}

.nav-links {
    display: flex;
    gap: 30px;
    list-style: none;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-main);
    text-transform: uppercase;
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 1px;
    transition: color 0.3s;
}

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

.header-actions {
    display: flex;
    align-items: center;
}

.custom-lang-dropdown {
    position: relative;
    font-size: 0.85rem;
    font-family: var(--font-body);
}

.lang-selected {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 15px;
    border: 1px solid var(--border-color);
    cursor: pointer;
    background: rgba(0, 0, 0, 0.5);
    transition: all 0.3s ease;
    min-width: 90px;
    justify-content: space-between;
}

.lang-selected:hover {
    border-color: var(--gold);
}

.lang-selected i {
    color: var(--gold);
}

.lang-selected .arrow {
    font-size: 0.7rem;
    transition: transform 0.3s ease;
}

.custom-lang-dropdown.active .arrow {
    transform: rotate(180deg);
}

.lang-options {
    position: absolute;
    top: 100%;
    right: 0;
    width: 160px;
    background: var(--bg-card);
    border: 1px solid var(--gold);
    border-top: none;
    display: none;
    flex-direction: column;
    z-index: 1002;
    max-height: 300px;
    overflow-y: auto;
}

.custom-lang-dropdown.active .lang-options {
    display: flex;
}

.lang-option {
    padding: 10px 15px;
    cursor: pointer;
    transition: background 0.2s;
    color: var(--text-muted);
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.lang-option:hover {
    background: rgba(198, 168, 124, 0.1);
    color: var(--text-main);
}

[dir="rtl"] body {
    direction: rtl;
    text-align: right;
}

[dir="rtl"] .header-inner {
    flex-direction: row-reverse;
}

[dir="rtl"] .nav-links {
    flex-direction: row-reverse;
}

[dir="rtl"] .btn-gold i {
    transform: rotate(180deg);
}

[dir="rtl"] .section-header {
    align-items: flex-start;
}

[dir="rtl"] .section-header p {
    text-align: left;
}

[dir="rtl"] .contact-detail {
    flex-direction: row;
}

[dir="rtl"] .contact-detail i {
    margin-left: 15px;
    margin-right: 0;
}

[dir="rtl"] .lang-options {
    right: auto;
    left: 0;
}

.lang-options::-webkit-scrollbar {
    width: 5px;
}
.lang-options::-webkit-scrollbar-track {
    background: #111;
}
.lang-options::-webkit-scrollbar-thumb {
    background: var(--gold);
}


#hero {
    min-height: 100vh;
    width: 100%;
    background-size: cover;
    background-position: center;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: flex-start;
}

.overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0.6) 50%, rgba(0,0,0,0.2) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    padding: 0 5%;
    max-width: 800px;
    width: 100%;
}

.hero-year {
    display: inline-block;
    color: var(--gold);
    font-weight: 700;
    letter-spacing: 3px;
    margin-bottom: 15px;
    font-size: 0.9rem;
    border-bottom: 2px solid var(--gold);
    padding-bottom: 5px;
}

.hero-content h1 {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    line-height: 1.1;
    margin-bottom: 20px;
    text-transform: uppercase;
    font-weight: 800;
}

.hero-content p {
    font-size: 1.1rem;
    color: #cccccc;
    margin-bottom: 40px;
    max-width: 600px;
}

.btn-gold {
    display: inline-flex;
    align-items: center;
    gap: 15px;
    background: var(--gold);
    color: #000;
    text-decoration: none;
    text-transform: uppercase;
    font-weight: 700;
    padding: 15px 35px;
    font-size: 0.9rem;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.btn-gold:hover {
    background: var(--gold-hover);
    transform: translateX(5px);
}

#features {
    background: var(--bg-card);
    padding: 80px 5%;
    border-bottom: 1px solid var(--border-color);
}

#features-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    max-width: 1600px;
    margin: 0 auto;
}

.feature-card {
    background: var(--bg-dark);
    padding: 30px 25px;
    border: 1px solid var(--border-color);
    transition: 0.3s;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    height: 100%;
}

.feature-card:hover {
    border-color: var(--gold);
    transform: translateY(-5px);
}

.feature-card i {
    font-size: 2.5rem;
    color: var(--gold);
    margin-bottom: 25px;
}

.feature-card h3 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    margin-bottom: 15px;
    text-transform: uppercase;
    font-weight: 700;
    color: var(--text-main);
}

.feature-card p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.container {
    max-width: 1600px;
    margin: 0 auto;
    padding: 100px 5%;
}

.split-layout {
    display: flex;
    align-items: center;
    gap: 80px;
}

.about-image-wrapper {
    flex: 1;
    position: relative;
    height: 600px;
    min-width: 300px;
}

.image-frame {
    width: 100%;
    height: 100%;
    min-height: 400px;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat; 
    filter: brightness(0.9);
    display: block; 
}

.exp-badge {
    position: absolute;
    bottom: 0;
    right: 0;
    background: var(--gold);
    color: #000;
    padding: 40px;
    min-width: 200px;
    z-index: 2;
}

.exp-badge .num {
    display: block;
    font-size: 3rem;
    font-weight: 800;
    font-family: var(--font-heading);
    line-height: 1;
}

.exp-badge .txt {
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 1px;
}

.about-text {
    flex: 1;
}

.sub-heading {
    color: var(--gold);
    font-weight: 700;
    letter-spacing: 3px;
    font-size: 0.8rem;
    text-transform: uppercase;
    display: block;
    margin-bottom: 15px;
}

.about-text h2 {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 30px;
    line-height: 1.2;
    text-transform: uppercase;
    font-weight: 700;
}

.about-text p {
    color: var(--text-muted);
    margin-bottom: 40px;
    font-size: 1rem;
}

.corp-stats {
    display: flex;
    gap: 50px;
    border-top: 1px solid var(--border-color);
    padding-top: 30px;
    flex-wrap: wrap;
}

.stat-item span {
    display: block;
}

.stat-item .stat-num {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-main);
    font-family: var(--font-heading);
}

.stat-item .stat-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
}

#vision {
    position: relative;
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    min-height: 70vh;
    display: flex;
    align-items: center;
    padding: 80px 0;
}

.vision-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(10,10,10,0.95) 0%, rgba(10,10,10,0.6) 50%, rgba(10,10,10,0.95) 100%);
}

.vision-container {
    position: relative;
    z-index: 2;
    width: 100%;
    display: flex;
    justify-content: center;
    padding: 0 20px;
}

.vision-content {
    max-width: 900px;
    text-align: center;
}

.vision-label {
    color: var(--gold);
    font-weight: 700;
    letter-spacing: 5px;
    font-size: 0.9rem;
    text-transform: uppercase;
    display: block;
    margin-bottom: 20px;
}

.vision-content h2 {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3.5rem);
    text-transform: uppercase;
    font-weight: 800;
    margin-bottom: 40px;
    color: var(--text-main);
}

.vision-text-block p {
    color: #ddd;
    font-size: 1.1rem;
    line-height: 1.8;
}

.vision-signature {
    margin-top: 40px;
}

#brand-signature {
    font-family: 'Times New Roman', serif;
    font-size: 2.5rem;
    font-style: italic;
    color: var(--gold);
}

#contact {
    background: var(--bg-card);
}

.contact-wrapper {
    display: flex;
    flex-wrap: wrap;
    min-height: 600px;
}

.contact-info {
    flex: 1;
    padding: 80px 5%;
    min-width: 300px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.contact-info h2 {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 3vw, 3rem);
    margin-bottom: 20px;
    color: var(--text-main);
}

.contact-info > p {
    color: var(--text-muted);
    margin-bottom: 50px;
    max-width: 500px;
}

.contact-detail {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 30px;
}

.contact-detail i {
    font-size: 1.4rem;
    color: var(--gold);
    margin-top: 5px;
    min-width: 25px;
}

.contact-detail div h4 {
    color: var(--text-main);
    font-size: 0.9rem;
    text-transform: uppercase;
    margin-bottom: 5px;
    letter-spacing: 1px;
}

.contact-detail div p {
    color: var(--text-muted);
    font-size: 1rem;
    word-break: break-word;
}

.map-area {
    flex: 1;
    min-height: 400px;
    background-color: #222;
    position: relative;
    width: 100%;
}

.map-area iframe {
    width: 100%;
    height: 100%;
    border: none;
    filter: grayscale(1) invert(1) contrast(1.2);
}

footer {
    padding: 40px 5%;
    background: var(--bg-dark);
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-brand h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--text-main);
    letter-spacing: 2px;
}

.footer-brand p {
    color: var(--gold);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-top: 5px;
}

.footer-right p {
    color: #555;
    font-size: 0.85rem;
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 30px;
}

.social-icon {
    width: 45px;
    height: 45px;
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    transition: 0.3s;
    font-size: 1.2rem;
    text-decoration: none;
}

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

.hamburger-menu {
    display: none;
    cursor: pointer;
    z-index: 1001;
}

.hamburger-menu .bar {
    width: 30px;
    height: 2px;
    background-color: var(--text-main);
    margin: 6px 0;
    transition: 0.4s;
}

@keyframes fadePulse {
    0%, 100% { opacity: 0.4; }
    50% { opacity: 1; }
}

@media (max-width: 1024px) {
    .header-inner {
        padding: 15px 20px;
    }

    .hamburger-menu {
        display: block;
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background: #000;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        transition: right 0.4s ease;
        border-left: 1px solid var(--gold);
        padding-bottom: 50px;
        z-index: 1000;
    }

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

    .split-layout {
        flex-direction: column;
        gap: 40px;
    }

    .about-image-wrapper {
        width: 100%;
        height: 50vh;
        min-height: 350px;
        max-height: 500px;
    }
    
    .exp-badge {
        padding: 15px 20px;
        min-width: auto;
        bottom: 0;
        right: 0;
    }
    
    .exp-badge .num {
        font-size: 1.8rem;
    }

    .exp-badge .txt {
        font-size: 0.7rem;
    }

    #vision {
        background-attachment: scroll;
    }

    .contact-wrapper {
        flex-direction: column;
    }

    .map-area {
        height: 400px;
    }
    
    .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }
    
    .section-header p {
        text-align: left;
    }
    
    footer {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 2.2rem;
    }
    
    .container {
        padding: 60px 5%;
    }

    .header-actions {
        margin-right: 40px;
    }

    .lang-selected {
        padding: 5px 10px;
        min-width: 70px;
        font-size: 0.75rem;
    }
    
    .corp-stats {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 15px;
        text-align: center;
    }

    .about-image-wrapper {
        height: 40vh;
    }
    
    .exp-badge {
        padding: 10px 15px;
    }
    
    .exp-badge .num {
        font-size: 1.5rem;
    }
}