/* ==========================================================================
   MMZARA METAL - Clean, Simple & Premium Design System
   ========================================================================== */

/* Design Tokens & Theme Variables */
:root {
    /* Color Palette */
    --color-primary: #c5a059;      /* Elegant Brass / Gold */
    --color-primary-dark: #b08d46;
    --color-primary-light: #e0be7a;
    --color-primary-alpha: rgba(197, 160, 89, 0.1);
    
    --color-dark: #121212;         /* Deep Charcoal */
    --color-dark-surface: #1e1e1e;
    --color-dark-muted: #888888;
    
    --color-light: #fbfbf9;        /* Warm Off-White */
    --color-light-surface: #ffffff;
    --color-light-muted: #666666;
    --color-border: rgba(0, 0, 0, 0.08);
    --color-border-dark: rgba(255, 255, 255, 0.08);

    --font-primary: 'Montserrat', sans-serif;
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-fast: all 0.2s ease;
    
    --container-width: 1200px;
    --header-height: 80px;
    --border-radius: 8px;
    --box-shadow: 0 10px 30px rgba(0, 0, 0, 0.04);
    --box-shadow-hover: 0 20px 40px rgba(197, 160, 89, 0.1);
}

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

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

body {
    font-family: var(--font-primary);
    background-color: var(--color-light);
    color: var(--color-dark);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-dark);
}

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

ul {
    list-style: none;
}

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

/* Reusable Components & Layout Utilities */
.section-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 100px 24px;
}

.section-badge {
    display: inline-block;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-primary);
    margin-bottom: 12px;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 20px;
    letter-spacing: -0.02em;
}

.section-header-center {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px auto;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--color-light-muted);
}

.text-description {
    font-size: 1.05rem;
    color: var(--color-light-muted);
    margin-bottom: 24px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    font-family: var(--font-primary);
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition-smooth);
    border: none;
}

.btn-primary {
    background-color: var(--color-primary);
    color: #ffffff;
}

.btn-primary:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(197, 160, 89, 0.25);
}

.btn-secondary {
    background-color: transparent;
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(5px);
}

.btn-secondary:hover {
    background-color: #ffffff;
    color: var(--color-dark);
    border-color: #ffffff;
    transform: translateY(-2px);
}

.btn-block {
    width: 100%;
}

/* ==========================================================================
   Header / Navigation
   ========================================================================== */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    background-color: rgba(251, 251, 249, 0.85);
    backdrop-filter: blur(15px);
    border-bottom: 1px solid var(--color-border);
    z-index: 1000;
    transition: var(--transition-smooth);
}

.main-header.scrolled {
    height: 70px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.03);
}

.header-container {
    max-width: var(--container-width);
    height: 100%;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Logo */
.logo-link-img {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.logo-img {
    height: 52px;
    width: auto;
    object-fit: contain;
    mix-blend-mode: multiply;
    transition: var(--transition-smooth);
}

.logo-text-group {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
    transition: var(--transition-smooth);
}

.logo-text {
    font-size: 1.45rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    color: var(--color-dark);
}

.logo-subtext {
    font-size: 0.72rem;
    font-weight: 400;
    letter-spacing: 0.44em;
    color: var(--color-primary);
}

.main-header.scrolled .logo-img {
    height: 42px;
}

.main-header.scrolled .logo-text {
    font-size: 1.25rem;
}

.main-header.scrolled .logo-subtext {
    font-size: 0.62rem;
}

/* Navigation Link Lists */
.nav-menu ul {
    display: flex;
    gap: 40px;
}

.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-dark);
    position: relative;
    padding: 8px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    transition: var(--transition-smooth);
}

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

.header-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

/* Language Switcher */
.lang-switcher {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    font-weight: 600;
}

.lang-btn {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-light-muted);
    font-family: var(--font-primary);
    padding: 4px;
    transition: var(--transition-fast);
}

.lang-btn:hover,
.lang-btn.active {
    color: var(--color-primary);
}

.lang-divider {
    color: rgba(0, 0, 0, 0.15);
}

/* Mobile Toggle */
.mobile-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.4rem;
    color: var(--color-dark);
    cursor: pointer;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-section {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    transform: scale(1.05);
    animation: zoomHero 20s infinite alternate;
    z-index: 1;
}

.hero-bg-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    pointer-events: none; /* Prevents play/pause interactions */
}

@keyframes zoomHero {
    0% { transform: scale(1); }
    100% { transform: scale(1.08); }
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(18, 18, 18, 0.85) 0%, rgba(18, 18, 18, 0.5) 100%);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    max-width: 800px;
    text-align: center;
    padding: 0 24px;
    margin-top: 60px;
}

.hero-badge {
    display: inline-block;
    padding: 6px 16px;
    background-color: var(--color-primary-alpha);
    border: 1px solid rgba(197, 160, 89, 0.3);
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-primary-light);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: 24px;
    backdrop-filter: blur(5px);
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
    color: #ffffff;
}

.hero-title .title-light {
    font-weight: 300;
    display: block;
}

.hero-title .title-bold {
    color: var(--color-primary);
    display: block;
}

.hero-subtitle {
    font-size: 1.25rem;
    font-weight: 400;
    max-width: 600px;
    margin: 0 auto 40px auto;
    color: rgba(255, 255, 255, 0.8);
}

.hero-actions {
    display: flex;
    gap: 20px;
    justify-content: center;
}

.hero-scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    animation: bounceIndicator 2s infinite;
}

.hero-scroll-indicator a {
    font-size: 1.5rem;
    color: rgba(255, 255, 255, 0.6);
}

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

/* ==========================================================================
   About Us Section
   ========================================================================== */
.about-section {
    background-color: var(--color-light-surface);
}

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

.about-stats {
    display: flex;
    gap: 40px;
    margin-top: 40px;
}

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

.stat-number {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--color-primary);
    line-height: 1;
}

.stat-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-light-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: 8px;
}

.about-image-wrapper {
    position: relative;
}

.about-image-box {
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0,0,0,0.06);
}

.about-img {
    width: 100%;
    height: 480px;
    object-fit: cover;
    transition: var(--transition-smooth);
}

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

.about-experience-card {
    position: absolute;
    bottom: 30px;
    left: 30px;
    background-color: var(--color-dark);
    color: #ffffff;
    padding: 24px 32px;
    border-radius: var(--border-radius);
    border-left: 4px solid var(--color-primary);
    box-shadow: 0 15px 30px rgba(0,0,0,0.15);
}

.exp-years {
    display: block;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-primary);
}

.exp-text {
    display: block;
    font-size: 1.4rem;
    font-weight: 700;
}

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

.product-filters {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.filter-btn {
    background-color: var(--color-light-surface);
    border: 1px solid var(--color-border);
    color: var(--color-dark);
    padding: 10px 24px;
    font-family: var(--font-primary);
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.filter-btn:hover,
.filter-btn.active {
    background-color: var(--color-dark);
    color: #ffffff;
    border-color: var(--color-dark);
}

/* Products Grid */
.products-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.product-card {
    background-color: var(--color-light-surface);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: var(--transition-smooth);
    border: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--box-shadow-hover);
    border-color: rgba(197, 160, 89, 0.2);
}

.product-image-container {
    position: relative;
    overflow: hidden;
    background-color: #f4f4f0;
}

.product-img {
    width: 100%;
    height: 380px;
    object-fit: cover;
    transition: var(--transition-smooth);
}

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

.product-badge {
    position: absolute;
    top: 20px;
    left: 20px;
    background-color: var(--color-primary);
    color: #ffffff;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    padding: 6px 14px;
    border-radius: 50px;
    letter-spacing: 0.08em;
}

.product-info {
    padding: 30px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.product-name {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.product-desc {
    font-size: 0.95rem;
    color: var(--color-light-muted);
    margin-bottom: 24px;
    flex-grow: 1;
}

.product-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 20px;
    border-top: 1px solid var(--color-border);
}

.product-material {
    font-size: 0.85rem;
    color: var(--color-light-muted);
    font-weight: 500;
}

.quote-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-primary);
    padding: 8px 16px;
    border: 1px solid var(--color-primary-alpha);
    background-color: var(--color-primary-alpha);
    border-radius: var(--border-radius);
    transition: var(--transition-fast);
}

.quote-btn:hover {
    background-color: var(--color-primary);
    color: #ffffff;
    border-color: var(--color-primary);
}

/* ==========================================================================
   Why Choose Us
   ========================================================================== */
.why-us-section {
    background-color: var(--color-dark);
    color: #ffffff;
}

.why-us-section .section-title {
    color: #ffffff;
}

.why-us-section .section-subtitle {
    color: rgba(255, 255, 255, 0.6);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.feature-card {
    background-color: var(--color-dark-surface);
    padding: 40px 30px;
    border-radius: var(--border-radius);
    border: 1px solid var(--color-border-dark);
    transition: var(--transition-smooth);
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: var(--color-primary);
    box-shadow: 0 10px 30px rgba(197, 160, 89, 0.05);
}

.feature-icon {
    font-size: 2.2rem;
    color: var(--color-primary);
    margin-bottom: 24px;
}

.feature-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 14px;
    color: #ffffff;
}

.feature-desc {
    font-size: 0.9rem;
    color: var(--color-dark-muted);
    line-height: 1.6;
}

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

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 80px;
}

.contact-details {
    margin-top: 40px;
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.detail-item {
    display: flex;
    gap: 20px;
}

.detail-icon {
    font-size: 1.3rem;
    color: var(--color-primary);
    width: 44px;
    height: 44px;
    background-color: var(--color-primary-alpha);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.detail-text h4 {
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.detail-text p {
    font-size: 0.95rem;
    color: var(--color-light-muted);
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 50px;
}

.social-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-dark);
    font-size: 1.1rem;
    transition: var(--transition-fast);
}

.social-btn:hover {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: #ffffff;
    transform: translateY(-3px);
}

/* Contact Form */
.contact-form-column {
    background-color: var(--color-light);
    padding: 50px;
    border-radius: var(--border-radius);
    border: 1px solid var(--color-border);
    box-shadow: var(--box-shadow);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-dark);
}

.form-group input,
.form-group textarea {
    font-family: var(--font-primary);
    font-size: 0.95rem;
    padding: 14px 18px;
    border-radius: var(--border-radius);
    border: 1px solid var(--color-border);
    background-color: var(--color-light-surface);
    color: var(--color-dark);
    transition: var(--transition-fast);
    outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px var(--color-primary-alpha);
}

.form-message-status {
    font-size: 0.9rem;
    font-weight: 500;
    margin-top: 10px;
    text-align: center;
}

.form-message-status.success {
    color: #2e7d32;
}

.form-message-status.error {
    color: #c62828;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.main-footer {
    background-color: var(--color-dark);
    color: #ffffff;
    border-top: 1px solid var(--color-border-dark);
    padding: 40px 0;
}

.footer-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.footer-logo .logo-text {
    color: #ffffff;
}

.footer-logo-img {
    height: 54px;
    width: auto;
    object-fit: contain;
    background-color: #ffffff;
    padding: 6px;
    border-radius: 6px;
}

.footer-copy {
    text-align: right;
    font-size: 0.85rem;
    color: var(--color-dark-muted);
}

.designer-text {
    margin-top: 4px;
    font-size: 0.75rem;
}

/* ==========================================================================
   Responsive Styles (Media Queries)
   ========================================================================== */

/* Tablet & Smaller Screens */
@media (max-width: 992px) {
    .section-title {
        font-size: 2.1rem;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    
    .about-img {
        height: 380px;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 60px;
    }
    
    .contact-form-column {
        padding: 30px;
    }
}

/* Mobile Devices */
@media (max-width: 768px) {
    :root {
        --header-height: 70px;
    }
    
    .mobile-toggle {
        display: block;
    }
    
    .nav-menu {
        position: fixed;
        top: var(--header-height);
        left: -100%;
        width: 100%;
        height: calc(100vh - var(--header-height));
        background-color: var(--color-light-surface);
        padding: 50px 24px;
        transition: var(--transition-smooth);
        border-top: 1px solid var(--color-border);
        box-shadow: 0 15px 30px rgba(0,0,0,0.05);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-menu ul {
        flex-direction: column;
        gap: 30px;
        align-items: center;
    }
    
    .nav-link {
        font-size: 1.15rem;
    }
    
    .hero-title {
        font-size: 2.4rem;
    }
    
    .hero-subtitle {
        font-size: 1.05rem;
    }
    
    .hero-actions {
        flex-direction: column;
        gap: 12px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .footer-container {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
    
    .footer-copy {
        text-align: center;
    }
}

/* ==========================================================================
   RTL (Right-to-Left) Styles for Arabic Support
   ========================================================================== */
html[dir="rtl"] {
    text-align: right;
}

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

html[dir="rtl"] .hero-content {
    text-align: right;
}

html[dir="rtl"] .hero-actions {
    justify-content: flex-start;
}

html[dir="rtl"] .about-features {
    padding-right: 0;
    padding-left: 20px;
}

html[dir="rtl"] .about-feature-item {
    direction: rtl;
}

html[dir="rtl"] .why-us-grid,
html[dir="rtl"] .features-grid,
html[dir="rtl"] .contact-grid {
    direction: rtl;
}

html[dir="rtl"] .contact-info-column {
    text-align: right;
}

html[dir="rtl"] .detail-item {
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    gap: 16px;
}

html[dir="rtl"] .detail-icon {
    margin-right: 0;
    margin-left: 16px;
}

html[dir="rtl"] .social-links {
    justify-content: flex-start;
}

html[dir="rtl"] .contact-form {
    text-align: right;
}

html[dir="rtl"] .footer-copy {
    text-align: left;
}

@media (max-width: 768px) {
    html[dir="rtl"] .hero-content {
        text-align: center;
    }
    html[dir="rtl"] .hero-actions {
        justify-content: center;
    }
    html[dir="rtl"] .footer-copy {
        text-align: center;
    }
}