:root {
            --graphite: #111315;
            --deep-navy: #14202B;
            --steel-gray: #69747D;
            --warm-white: #F4F1EA;
            --pure-white: #FFFFFF;
            --primary: #C56D3A;
            --secondary: #1B9AAA;
            --primary-hover: color-mix(in srgb, var(--primary) 82%, white);
            --secondary-soft: color-mix(in srgb, var(--secondary) 68%, white);
            --secondary-glow: color-mix(in srgb, var(--secondary) 45%, transparent);
            --copper: var(--primary);
            --safety-orange: var(--primary-hover);
            --logo-turquoise: var(--secondary);
            --border-subtle: rgba(105, 116, 125, 0.2);
            --border-strong: rgba(105, 116, 125, 0.4);
        }
        * { margin: 0; padding: 0; box-sizing: border-box; }
        img, svg {
            max-width: 100%;
            height: auto;
        }
        html { scroll-behavior: smooth; }
        body {
            font-family: 'Inter', -apple-system, sans-serif;
            color: var(--warm-white);
            background: var(--graphite);
            overflow-x: hidden;
            line-height: 1.6;
            transition: background-color 0.35s ease, color 0.35s ease;
        }
        h1, h2, h3, h4 {
            font-family: 'Barlow Condensed', sans-serif;
            font-weight: 700;
            letter-spacing: -0.02em;
            line-height: 1.1;
        }
        .nav,
        .mobile-nav,
        .hero-content,
        .about-grid,
        .services,
        .mechanical,
        .manpower,
        .hseq,
        .clients,
        .contact,
        .footer {
            transition: opacity 0.28s ease, transform 0.32s ease, filter 0.32s ease;
            transform-origin: center center;
            will-change: opacity, transform, filter;
        }
        body.lang-switch-out .nav,
        body.lang-switch-out .mobile-nav,
        body.lang-switch-out .hero-content,
        body.lang-switch-out .about-grid,
        body.lang-switch-out .services,
        body.lang-switch-out .mechanical,
        body.lang-switch-out .manpower,
        body.lang-switch-out .hseq,
        body.lang-switch-out .clients,
        body.lang-switch-out .contact,
        body.lang-switch-out .footer {
            opacity: 0;
            transform: translateX(-26px) scale(0.985);
            filter: blur(4px);
        }
        body.lang-switch-in .nav,
        body.lang-switch-in .mobile-nav,
        body.lang-switch-in .hero-content,
        body.lang-switch-in .about-grid,
        body.lang-switch-in .services,
        body.lang-switch-in .mechanical,
        body.lang-switch-in .manpower,
        body.lang-switch-in .hseq,
        body.lang-switch-in .clients,
        body.lang-switch-in .contact,
        body.lang-switch-in .footer {
            opacity: 0;
            transform: translateX(26px) scale(0.985);
            filter: blur(4px);
        }
        html[dir="rtl"] body.lang-switch-out .nav,
        html[dir="rtl"] body.lang-switch-out .mobile-nav,
        html[dir="rtl"] body.lang-switch-out .hero-content,
        html[dir="rtl"] body.lang-switch-out .about-grid,
        html[dir="rtl"] body.lang-switch-out .services,
        html[dir="rtl"] body.lang-switch-out .mechanical,
        html[dir="rtl"] body.lang-switch-out .manpower,
        html[dir="rtl"] body.lang-switch-out .hseq,
        html[dir="rtl"] body.lang-switch-out .clients,
        html[dir="rtl"] body.lang-switch-out .contact,
        html[dir="rtl"] body.lang-switch-out .footer {
            transform: translateX(26px) scale(0.985);
        }
        html[dir="rtl"] body.lang-switch-in .nav,
        html[dir="rtl"] body.lang-switch-in .mobile-nav,
        html[dir="rtl"] body.lang-switch-in .hero-content,
        html[dir="rtl"] body.lang-switch-in .about-grid,
        html[dir="rtl"] body.lang-switch-in .services,
        html[dir="rtl"] body.lang-switch-in .mechanical,
        html[dir="rtl"] body.lang-switch-in .manpower,
        html[dir="rtl"] body.lang-switch-in .hseq,
        html[dir="rtl"] body.lang-switch-in .clients,
        html[dir="rtl"] body.lang-switch-in .contact,
        html[dir="rtl"] body.lang-switch-in .footer {
            transform: translateX(-26px) scale(0.985);
        }
        @supports (view-transition-name: root) {
            :root {
                view-transition-name: root;
            }
            ::view-transition-old(root) {
                animation: lang-view-old 180ms cubic-bezier(0.4, 0, 1, 1) both;
            }
            ::view-transition-new(root) {
                animation: lang-view-new 260ms cubic-bezier(0, 0, 0.2, 1) both;
            }
        }
        @keyframes lang-view-old {
            from {
                opacity: 1;
                transform: translateX(0) scale(1);
                filter: blur(0);
            }
            to {
                opacity: 0;
                transform: translateX(-24px) scale(0.985);
                filter: blur(4px);
            }
        }
        @keyframes lang-view-new {
            from {
                opacity: 0;
                transform: translateX(24px) scale(0.985);
                filter: blur(4px);
            }
            to {
                opacity: 1;
                transform: translateX(0) scale(1);
                filter: blur(0);
            }
        }
        .mono {
            font-family: 'IBM Plex Mono', monospace;
            font-weight: 500;
            letter-spacing: 0.05em;
            text-transform: uppercase;
        }
        .force-ltr {
            direction: ltr;
            unicode-bidi: isolate;
            display: inline-block;
        }
        .label {
            font-family: 'IBM Plex Mono', monospace;
            font-size: 0.7rem;
            font-weight: 500;
            letter-spacing: 0.15em;
            text-transform: uppercase;
            color: var(--steel-gray);
        }
        .section-number {
            font-family: 'Barlow Condensed', sans-serif;
            font-size: clamp(6rem, 12vw, 14rem);
            font-weight: 900;
            line-height: 0.85;
            color: rgba(105, 116, 125, 0.08);
            position: absolute;
            pointer-events: none;
            user-select: none;
        }
        .nav {
            position: fixed;
            top: 0; left: 0; right: 0;
            z-index: 1000;
            padding: 1.5rem 3rem;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 1.5rem;
            transition: all 0.4s ease;
            border-bottom: 1px solid transparent;
        }
        .nav-progress {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: rgba(255, 255, 255, 0.14);
            overflow: hidden;
            pointer-events: none;
            box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.18);
        }
        .nav-progress-bar {
            display: block;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, var(--logo-turquoise) 0%, var(--secondary-soft) 40%, var(--copper) 100%);
            transform: scaleX(0);
            transform-origin: left center;
            transition: transform 0.12s linear;
            will-change: transform;
            box-shadow: 0 0 14px var(--secondary-glow);
        }
        .nav.scrolled .nav-progress {
            background: rgba(255, 255, 255, 0.18);
        }
        .nav.scrolled {
            background: rgba(17, 19, 21, 0.95);
            backdrop-filter: blur(20px);
            border-bottom: 1px solid var(--border-subtle);
            padding: 1rem 3rem;
        }
        .nav-logo { display: flex; align-items: center; gap: 0.75rem; min-width: 0; }
        .nav-logo-mark,
        .footer-logo-mark {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            flex: 0 0 auto;
            overflow: hidden;
            /* border-radius: 50%; */
        }
        .nav-logo-mark svg,
        .footer-logo-mark svg {
            width: var(--logo-width, 40px);
            height: var(--logo-height, 40px);
            display: block;
        }
        .nav-logo-mark .brand-logo-bg,
        .footer-logo-mark .brand-logo-bg {
            fill: var(--logo-turquoise);
        }
        .nav-logo-mark img,
        .footer-logo-mark img {
            display: block;
            width: var(--logo-width, 40px);
            height: var(--logo-height, 40px);
            object-fit: contain;
            /* border-radius: 50%; */
        }
        .nav-logo-text {
            font-family: 'Barlow Condensed', sans-serif;
            font-size: 1.1rem;
            font-weight: 700;
            letter-spacing: 0.02em;
            color: var(--pure-white);
        }
        .nav-controls {
            display: flex;
            align-items: center;
            gap: 1rem;
            flex-shrink: 0;
        }
        .lang-switch {
            display: inline-flex;
            align-items: center;
            border: 1px solid var(--border-subtle);
            border-radius: 2px;
            overflow: hidden;
        }
        .lang-btn {
            background: transparent;
            border: none;
            color: var(--steel-gray);
            padding: 0.55rem 0.75rem;
            font-family: 'IBM Plex Mono', monospace;
            font-size: 0.7rem;
            cursor: pointer;
            transition: all 0.3s ease, transform 0.22s ease;
        }
        .lang-btn.is-active {
            background: var(--copper);
            color: var(--pure-white);
        }
        .lang-btn:hover {
            transform: translateY(-1px);
        }
        .nav-links { display: flex; gap: 2.5rem; list-style: none; flex-wrap: wrap; justify-content: center; }
        .nav-links a {
            color: var(--steel-gray);
            text-decoration: none;
            font-size: 0.92rem;
            font-weight: 500;
            letter-spacing: 0.05em;
            text-transform: uppercase;
            transition: color 0.3s ease;
            position: relative;
        }
        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: -4px; left: 0;
            width: 0; height: 1px;
            background: var(--copper);
            transition: width 0.3s ease;
        }
        .nav-links a:hover { color: var(--pure-white); }
        .nav-links a:hover::after { width: 100%; }
        .nav-cta {
            padding: 0.6rem 1.5rem;
            border: 1px solid var(--copper);
            color: var(--copper);
            text-decoration: none;
            font-size: 0.88rem;
            font-weight: 600;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            transition: all 0.3s ease;
            border-radius: 2px;
        }
        .nav-cta:hover { background: var(--copper); color: var(--pure-white); }
        .nav-mobile-toggle {
            display: none;
            background: none;
            border: none;
            color: var(--pure-white);
            font-size: 1.5rem;
            cursor: pointer;
        }
        .mobile-nav {
            position: fixed;
            top: 0; left: 0; right: 0; bottom: 0;
            background: var(--graphite);
            z-index: 999;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            gap: 2rem;
            transform: translateX(100%);
            transition: transform 0.4s ease;
            overflow-y: auto;
            padding: 6rem 1.5rem 3rem;
        }
        .mobile-nav.open { transform: translateX(0); }
        .mobile-nav a {
            color: var(--pure-white);
            text-decoration: none;
            font-family: 'Barlow Condensed', sans-serif;
            font-size: 2rem;
            font-weight: 700;
        }
        .mobile-nav-close {
            position: absolute;
            top: 1.5rem; right: 2rem;
            background: none; border: none;
            color: var(--pure-white);
            font-size: 2rem;
            cursor: pointer;
        }
        .mobile-lang-switch {
            margin-top: 1rem;
        }
        .hero {
            position: relative;
            height: 100vh;
            min-height: 640px;
            display: flex;
            align-items: center;
            overflow: hidden;
        }
        .hero-bg {
            position: absolute;
            inset: 0;
            background: url('../assets/images/industrial-hero.jpg') center/cover no-repeat;
        }
        .hero-bg::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(17, 19, 21, 0.92) 0%, rgba(20, 32, 43, 0.75) 50%, rgba(17, 19, 21, 0.6) 100%);
        }
        .hero-grid {
            position: absolute;
            inset: 0;
            background-image: 
                linear-gradient(rgba(105, 116, 125, 0.05) 1px, transparent 1px),
                linear-gradient(90deg, rgba(105, 116, 125, 0.05) 1px, transparent 1px);
            background-size: 80px 80px;
            pointer-events: none;
        }
        .hero-content {
            position: relative;
            z-index: 2;
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 3rem;
            width: 100%;
            display: grid;
            grid-template-columns: 1fr 280px;
            gap: 4rem;
            align-items: center;
        }
        .hero-content > *,
        .about-grid > *,
        .service-chapter-grid > *,
        .mech-showcase > *,
        .manpower-grid > *,
        .contact-grid > * {
            min-width: 0;
        }
        .hero-main {
            max-width: 700px;
            margin-bottom: 5rem;
        }
        .hero-label {
            font-family: 'IBM Plex Mono', monospace;
            font-size: 0.75rem;
            letter-spacing: 0.2em;
            text-transform: uppercase;
            color: var(--copper);
            margin-bottom: 1.5rem;
            display: flex;
            align-items: center;
            gap: 1rem;
        }
        .hero-label::before {
            content: '';
            width: 40px; height: 1px;
            background: var(--copper);
        }
        .hero h1 {
            font-size: clamp(3rem, 6vw, 5.5rem);
            font-weight: 800;
            color: var(--pure-white);
            margin-bottom: 1.5rem;
            line-height: 0.95;
        }
        .hero h1 span { color: var(--copper); }
        .hero-desc {
            font-size: 1.1rem;
            color: var(--steel-gray);
            max-width: 520px;
            margin-bottom: 2.5rem;
            line-height: 1.7;
        }
        .hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }
        .btn-primary {
            padding: 1rem 2.5rem;
            background: var(--copper);
            color: var(--pure-white);
            text-decoration: none;
            font-size: 0.8rem;
            font-weight: 600;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            border-radius: 3px;
            transition: all 0.3s ease;
            border: 1px solid var(--copper);
        }
        .btn-primary:hover { background: transparent; color: var(--copper); }
        .btn-outline {
            padding: 1rem 2.5rem;
            background: transparent;
            color: var(--pure-white);
            text-decoration: none;
            font-size: 0.8rem;
            font-weight: 600;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            border: 1px solid var(--border-strong);
            border-radius: 3px;
            transition: all 0.3s ease;
        }
        .btn-outline:hover { border-color: var(--copper); color: var(--copper); }
        .hero-side {
            border-left: 1px solid var(--border-subtle);
            padding-left: 2rem;
        }
        .hero-side-label {
            font-family: 'IBM Plex Mono', monospace;
            font-size: 0.65rem;
            letter-spacing: 0.15em;
            text-transform: uppercase;
            color: var(--steel-gray);
            margin-bottom: 1.5rem;
        }
        .hero-capability {
            display: flex;
            align-items: baseline;
            gap: 0.75rem;
            padding: 0.6rem 0;
            border-bottom: 1px solid var(--border-subtle);
        }
        .hero-capability:last-child { border-bottom: none; }
        .hero-cap-num {
            font-family: 'IBM Plex Mono', monospace;
            font-size: 0.65rem;
            color: var(--copper);
            min-width: 20px;
        }
        .hero-cap-text {
            font-size: 0.85rem;
            color: var(--steel-gray);
            transition: color 0.3s ease;
        }
        .hero-capability:hover .hero-cap-text { color: var(--pure-white); }
        .scroll-indicator {
            position: absolute;
            bottom: 2rem;
            left: 50%;
            transform: translateX(-50%);
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 0.5rem;
            z-index: 2;
        }
        .scroll-indicator span {
            font-family: 'IBM Plex Mono', monospace;
            font-size: 0.6rem;
            letter-spacing: 0.2em;
            text-transform: uppercase;
            color: var(--steel-gray);
        }
        .scroll-line {
            width: 1px;
            height: 40px;
            background: linear-gradient(to bottom, var(--copper), transparent);
            animation: scrollPulse 2s ease-in-out infinite;
        }
        @keyframes scrollPulse {
            0%, 100% { opacity: 0.3; height: 30px; }
            50% { opacity: 1; height: 50px; }
        }
        section { position: relative; }
        .about,
        .services,
        .service-chapter,
        .mechanical,
        .manpower,
        .hseq,
        .clients,
        .contact,
        .footer {
            position: relative;
            isolation: isolate;
        }
        .about::before,
        .services::before,
        .service-chapter::before,
        .mechanical::before,
        .manpower::before,
        .hseq::before,
        .clients::before,
        .contact::before,
        .footer::before {
            content: "";
            position: absolute;
            inset: 0;
            left: calc(50% - 50vw);
            right: calc(50% - 50vw);
            width: auto;
            background: inherit;
            z-index: -1;
            pointer-events: none;
        }
        .section-dark { background: var(--graphite); color: var(--warm-white); }
        .section-light { background: var(--warm-white); color: var(--graphite); }
        .section-navy { background: var(--deep-navy); color: var(--warm-white); }
        .container {
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 3rem;
        }
        .about {
            padding: 10rem 0;
            position: relative;
            overflow: hidden;
        }
        .about .section-number { top: 2rem; left: -2rem; }
        .about-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 5rem;
            align-items: start;
        }
        .about-label {
            font-family: 'IBM Plex Mono', monospace;
            font-size: 0.7rem;
            letter-spacing: 0.2em;
            text-transform: uppercase;
            color: var(--copper);
            margin-bottom: 1rem;
        }
        .about h2 {
            font-size: clamp(2rem, 4vw, 3.5rem);
            font-weight: 800;
            margin-bottom: 2rem;
            color: var(--pure-white);
            line-height: 1.05;
        }
        .about-body {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 2rem;
            margin-bottom: 3rem;
        }
        .about-body p {
            color: var(--steel-gray);
            font-size: 0.95rem;
            line-height: 1.8;
        }
        .about-facts {
            border-top: 1px solid var(--border-subtle);
            padding-top: 2rem;
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 1.5rem;
        }
        .fact-item {
            display: flex;
            flex-direction: column;
            gap: 0.25rem;
        }
        .fact-label {
            font-family: 'IBM Plex Mono', monospace;
            font-size: 0.6rem;
            letter-spacing: 0.1em;
            text-transform: uppercase;
            color: var(--steel-gray);
        }
        .fact-value {
            font-family: 'Barlow Condensed', sans-serif;
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--pure-white);
        }
        .about-image {
            position: relative;
            overflow: hidden;
            border-radius: 2px;
            background: var(--graphite);
        }
        .about-image img {
            width: 100%;
            height: 500px;
            object-fit: cover;
            filter: grayscale(30%) contrast(1.1);
            transition: transform 0.6s ease, filter 0.6s ease;
        }
        .about-image:hover img {
            transform: scale(1.03);
            filter: grayscale(0%) contrast(1.05);
        }
        .about-image::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, rgba(17, 19, 21, 0.4), transparent 60%);
            pointer-events: none;
        }
        .vision-mission {
            margin-top: 4rem;
            border-top: 1px solid var(--border-subtle);
            padding-top: 3rem;
        }
        .vm-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 0;
        }
        .vm-item { padding: 2rem 0; }
        .vm-item:first-child {
            border-right: 1px solid var(--border-subtle);
            padding-right: 3rem;
        }
        .vm-item:last-child { padding-left: 3rem; }
        .vm-label {
            font-family: 'IBM Plex Mono', monospace;
            font-size: 0.65rem;
            letter-spacing: 0.15em;
            text-transform: uppercase;
            color: var(--copper);
            margin-bottom: 1rem;
        }
        .vm-text {
            font-family: 'Barlow Condensed', sans-serif;
            font-size: 1.5rem;
            font-weight: 600;
            color: var(--pure-white);
            line-height: 1.3;
        }
        .services { padding: 8rem 0; }
        .services-header {
            margin-bottom: 5rem;
            position: relative;
        }
        .services-header .section-number {
            top: -4rem;
            right: 0;
            left: auto;
        }
        .services-label {
            font-family: 'IBM Plex Mono', monospace;
            font-size: 0.7rem;
            letter-spacing: 0.2em;
            text-transform: uppercase;
            color: var(--copper);
            margin-bottom: 1rem;
        }
        .services h2 {
            font-size: clamp(2.5rem, 5vw, 4rem);
            font-weight: 800;
            color: var(--pure-white);
        }
        .service-chapter {
            padding: 6rem 0;
            position: relative;
            overflow: hidden;
        }
        .service-chapter:nth-child(odd) { background: var(--graphite); }
        .service-chapter:nth-child(even) { background: var(--deep-navy); }
        .service-chapter-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 4rem;
            align-items: center;
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 3rem;
        }
        .service-chapter:nth-child(even) .service-chapter-grid { direction: rtl; }
        .service-chapter:nth-child(even) .service-content { direction: ltr; }
        .service-num {
            font-family: 'Barlow Condensed', sans-serif;
            font-size: clamp(4rem, 8vw, 8rem);
            font-weight: 900;
            color: rgba(197, 109, 58, 0.15);
            line-height: 1;
            margin-bottom: 0.5rem;
        }
        .service-title {
            font-size: clamp(1.8rem, 3vw, 2.8rem);
            font-weight: 700;
            color: var(--pure-white);
            margin-bottom: 1.5rem;
        }
        .service-desc {
            color: var(--steel-gray);
            font-size: 1rem;
            line-height: 1.7;
            margin-bottom: 2rem;
            max-width: 500px;
        }
        .service-capabilities {
            list-style: none;
            margin-bottom: 2rem;
        }
        .service-capabilities li {
            padding: 0.5rem 0;
            border-bottom: 1px solid var(--border-subtle);
            font-size: 0.9rem;
            color: var(--steel-gray);
            display: flex;
            align-items: center;
            gap: 0.75rem;
        }
        .service-capabilities li::before {
            content: '';
            width: 6px; height: 6px;
            background: var(--copper);
            border-radius: 50%;
            flex-shrink: 0;
        }
        .service-image {
            position: relative;
            overflow: hidden;
            border-radius: 2px;
            background: var(--graphite);
        }
        .service-chapter:nth-child(even) .service-image {
            background: var(--deep-navy);
        }
        .service-image img {
            width: 100%;
            height: 450px;
            object-fit: cover;
            transition: transform 0.6s ease;
        }
        .service-image:hover img { transform: scale(1.03); }
        .service-image::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(17, 19, 21, 0.3), transparent);
        }
        .mechanical {
            padding: 8rem 0;
            background: var(--graphite);
            position: relative;
        }
        .mechanical .section-number { top: 2rem; right: -2rem; left: auto; }
        .mech-header { margin-bottom: 4rem; }
        .mech-label {
            font-family: 'IBM Plex Mono', monospace;
            font-size: 0.7rem;
            letter-spacing: 0.2em;
            text-transform: uppercase;
            color: var(--copper);
            margin-bottom: 1rem;
        }
        .mech-header h2 {
            font-size: clamp(2rem, 4vw, 3.5rem);
            font-weight: 800;
            color: var(--pure-white);
            margin-bottom: 1rem;
        }
        .mech-header p {
            color: var(--steel-gray);
            max-width: 600px;
        }
        .mech-showcase {
            display: grid;
            grid-template-columns: 1fr 1.5fr;
            gap: 3rem;
            align-items: start;
        }
        .mech-index {
            border-right: 1px solid var(--border-subtle);
            padding-right: 2rem;
        }
        .mech-item {
            padding: 1.25rem 0;
            border-bottom: 1px solid var(--border-subtle);
            cursor: pointer;
            transition: all 0.3s ease;
            position: relative;
        }
        .mech-item::before {
            content: '';
            position: absolute;
            left: -2rem;
            top: 50%;
            transform: translateY(-50%);
            width: 3px;
            height: 0;
            background: var(--copper);
            transition: height 0.3s ease;
        }
        .mech-item.active::before,
        .mech-item:hover::before { height: 60%; }
        .mech-item-num {
            font-family: 'IBM Plex Mono', monospace;
            font-size: 0.65rem;
            color: var(--copper);
            margin-bottom: 0.25rem;
        }
        .mech-item-title {
            font-family: 'Barlow Condensed', sans-serif;
            font-size: 1.3rem;
            font-weight: 600;
            color: var(--steel-gray);
            transition: color 0.3s ease;
        }
        .mech-item.active .mech-item-title,
        .mech-item:hover .mech-item-title { color: var(--pure-white); }
        .mech-display {
            position: relative;
            background: var(--graphite);
        }
        .mech-image {
            width: 100%;
            height: 400px;
            object-fit: cover;
            border-radius: 2px;
            margin-bottom: 2rem;
            filter: grayscale(20%) contrast(1.1);
        }
        .mech-specs {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 1.5rem;
        }
        .spec-item {
            border-top: 2px solid var(--copper);
            padding-top: 1rem;
        }
        .spec-value {
            font-family: 'Barlow Condensed', sans-serif;
            font-size: 2rem;
            font-weight: 800;
            color: var(--pure-white);
            line-height: 1;
            margin-bottom: 0.5rem;
        }
        .spec-label {
            font-family: 'IBM Plex Mono', monospace;
            font-size: 0.65rem;
            letter-spacing: 0.1em;
            text-transform: uppercase;
            color: var(--steel-gray);
        }
        .manpower {
            padding: 8rem 0;
            background: var(--deep-navy);
            color: var(--warm-white);
        }
        .manpower .section-number {
            color: rgba(255, 255, 255, 0.06);
            top: 2rem; left: -2rem;
        }
        .manpower-header { margin-bottom: 4rem; }
        .manpower-label {
            font-family: 'IBM Plex Mono', monospace;
            font-size: 0.7rem;
            letter-spacing: 0.2em;
            text-transform: uppercase;
            color: var(--copper);
            margin-bottom: 1rem;
        }
        .manpower h2 {
            font-size: clamp(2rem, 4vw, 3.5rem);
            font-weight: 800;
            color: var(--pure-white);
        }
        .manpower-grid {
            display: grid;
            grid-template-columns: 280px 1fr;
            gap: 3rem;
        }
        .manpower-categories {
            border-right: 1px solid var(--border-subtle);
            padding-right: 2rem;
        }
        .mp-cat {
            padding: 1rem 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            cursor: pointer;
            transition: all 0.3s ease;
            position: relative;
        }
        .mp-cat::before {
            content: '';
            position: absolute;
            left: -2rem;
            top: 50%;
            transform: translateY(-50%);
            width: 3px;
            height: 0;
            background: var(--copper);
            transition: height 0.3s ease;
        }
        .mp-cat.active::before,
        .mp-cat:hover::before { height: 50%; }
        .mp-cat-num {
            font-family: 'IBM Plex Mono', monospace;
            font-size: 0.6rem;
            color: var(--copper);
            margin-bottom: 0.25rem;
        }
        .mp-cat-title {
            font-family: 'Barlow Condensed', sans-serif;
            font-size: 1.1rem;
            font-weight: 600;
            color: var(--steel-gray);
            transition: color 0.3s ease;
        }
        .mp-cat.active .mp-cat-title,
        .mp-cat:hover .mp-cat-title { color: var(--pure-white); }
        .mp-positions {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 0.75rem;
        }
        .mp-pos {
            padding: 0.75rem 1rem;
            border: 1px solid var(--border-subtle);
            font-size: 0.85rem;
            color: var(--steel-gray);
            transition: all 0.3s ease;
            border-radius: 2px;
            overflow-wrap: anywhere;
        }
        .mp-pos:hover {
            border-color: var(--copper);
            color: var(--pure-white);
            background: color-mix(in srgb, var(--copper) 12%, transparent);
        }
        .hseq {
            padding: 8rem 0;
            background: var(--deep-navy);
            position: relative;
        }
        .hseq .section-number { top: 2rem; right: -2rem; left: auto; }
        .hseq-header {
            text-align: center;
            margin-bottom: 5rem;
        }
        .hseq-label {
            font-family: 'IBM Plex Mono', monospace;
            font-size: 0.7rem;
            letter-spacing: 0.2em;
            text-transform: uppercase;
            color: var(--copper);
            margin-bottom: 1rem;
        }
        .hseq h2 {
            font-size: clamp(2rem, 4vw, 3.5rem);
            font-weight: 800;
            color: var(--pure-white);
            margin-bottom: 1rem;
        }
        .hseq-sub {
            color: var(--steel-gray);
            font-size: 1.1rem;
        }
        .hseq-zero {
            display: flex;
            justify-content: center;
            gap: 3rem;
            margin-bottom: 5rem;
            flex-wrap: wrap;
        }
        .zero-item { text-align: center; }
        .zero-value {
            font-family: 'Barlow Condensed', sans-serif;
            font-size: clamp(2.5rem, 5vw, 4rem);
            font-weight: 900;
            color: var(--copper);
            line-height: 1;
        }
        .zero-label {
            font-family: 'IBM Plex Mono', monospace;
            font-size: 0.7rem;
            letter-spacing: 0.15em;
            text-transform: uppercase;
            color: var(--steel-gray);
            margin-top: 0.5rem;
        }
        .hseq-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 2rem;
        }
        .hseq-card {
            padding: 2rem;
            border: 1px solid var(--border-subtle);
            border-radius: 2px;
            transition: all 0.3s ease;
            background: var(--deep-navy);
        }
        .hseq-card:hover {
            border-color: var(--copper);
            transform: translateY(-4px);
        }
        .hseq-card-icon {
            width: 40px; height: 40px;
            border: 1px solid var(--copper);
            border-radius: 2px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 1.5rem;
            color: var(--copper);
            font-size: 1.2rem;
        }
        .hseq-card h3 {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--pure-white);
            margin-bottom: 0.75rem;
        }
        .hseq-card p {
            font-size: 0.9rem;
            color: var(--steel-gray);
            line-height: 1.6;
        }
        .hseq-standards {
            margin-top: 3rem;
            padding-top: 2rem;
            border-top: 1px solid var(--border-subtle);
            display: flex;
            justify-content: center;
            gap: 3rem;
            flex-wrap: wrap;
        }
        .std-item {
            font-family: 'IBM Plex Mono', monospace;
            font-size: 0.75rem;
            letter-spacing: 0.1em;
            color: var(--steel-gray);
            padding: 0.5rem 1rem;
            border: 1px solid var(--border-subtle);
            border-radius: 2px;
        }
        .clients {
            padding: 6rem 0;
            background: var(--graphite);
            color: var(--warm-white);
        }
        .clients-header {
            text-align: center;
            margin-bottom: 4rem;
            position: relative;
        }
        .clients-header .section-number {
            top: -4rem;
            left: 0;
            right: auto;
            color: rgba(255, 255, 255, 0.06);
        }
        .clients-label {
            font-family: 'IBM Plex Mono', monospace;
            font-size: 0.7rem;
            letter-spacing: 0.2em;
            text-transform: uppercase;
            color: var(--copper);
            margin-bottom: 1rem;
        }
        .clients h2 {
            font-size: clamp(1.8rem, 3vw, 2.5rem);
            font-weight: 800;
            color: var(--pure-white);
        }
        .clients-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 0;
            border: 1px solid var(--border-subtle);
        }
        .client-cell {
            padding: 3rem 2rem;
            display: flex;
            align-items: center;
            justify-content: center;
            border-right: 1px solid var(--border-subtle);
            border-bottom: 1px solid var(--border-subtle);
            transition: all 0.3s ease;
            min-height: 120px;
        }
        .client-cell:nth-child(4n) { border-right: none; }
        .client-cell:nth-last-child(-n+4) { border-bottom: none; }
        .client-cell:hover { background: color-mix(in srgb, var(--copper) 10%, transparent); }
        .client-name {
            font-family: 'Barlow Condensed', sans-serif;
            font-size: 1.1rem;
            font-weight: 600;
            color: var(--steel-gray);
            text-transform: uppercase;
            letter-spacing: 0.05em;
            transition: color 0.3s ease;
            text-align: center;
            overflow-wrap: anywhere;
        }
        .client-cell:hover .client-name { color: var(--pure-white); }
        .contact {
            padding: 8rem 0;
            background: var(--graphite);
            position: relative;
        }
        .contact .section-number { top: 2rem; left: -2rem; }
        .contact-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 5rem;
            align-items: start;
        }
        .contact-info h2 {
            font-size: clamp(2rem, 4vw, 3.5rem);
            font-weight: 800;
            color: var(--pure-white);
            margin-bottom: 2rem;
            line-height: 1.05;
        }
        .contact-details { margin-bottom: 3rem; }
        .contact-item {
            padding: 1.25rem 0;
            border-bottom: 1px solid var(--border-subtle);
            display: flex;
            flex-direction: column;
            gap: 0.25rem;
        }
        .contact-item-label {
            font-family: 'IBM Plex Mono', monospace;
            font-size: 0.6rem;
            letter-spacing: 0.15em;
            text-transform: uppercase;
            color: var(--steel-gray);
        }
        .contact-item-value {
            font-size: 1rem;
            color: var(--warm-white);
            text-decoration: none;
            transition: color 0.3s ease;
            overflow-wrap: anywhere;
        }
        .contact-item-value:hover { color: var(--copper); }
        .contact-whatsapp {
            display: inline-flex;
            align-items: center;
            gap: 0.75rem;
            padding: 0.875rem 2rem;
            background: var(--copper);
            color: var(--pure-white);
            text-decoration: none;
            font-size: 0.8rem;
            font-weight: 600;
            letter-spacing: 0.05em;
            border-radius: 3px;
            transition: all 0.3s ease;
        }
        .contact-whatsapp:hover { background: var(--primary-hover); }
        .contact-form {
            background: var(--deep-navy);
            padding: 3rem;
            border-radius: 2px;
            box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.01);
        }
        .form-label {
            font-family: 'IBM Plex Mono', monospace;
            font-size: 0.65rem;
            letter-spacing: 0.1em;
            text-transform: uppercase;
            color: var(--steel-gray);
            margin-bottom: 0.5rem;
            display: block;
        }
        .form-input {
            width: 100%;
            padding: 0.875rem 1rem;
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid var(--border-subtle);
            color: var(--pure-white);
            font-family: 'Inter', sans-serif;
            font-size: 0.9rem;
            margin-bottom: 1.5rem;
            border-radius: 2px;
            transition: border-color 0.3s ease;
        }
        .form-input:focus {
            outline: none;
            border-color: var(--copper);
        }
        .form-input::placeholder { color: var(--steel-gray); }
        .form-select {
            appearance: none;
            background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2369747D' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
            background-repeat: no-repeat;
            background-position: right 1rem center;
        }
        .form-textarea {
            min-height: 120px;
            resize: vertical;
        }
        .form-submit {
            width: 100%;
            padding: 1rem;
            background: var(--copper);
            color: var(--pure-white);
            border: none;
            font-family: 'Inter', sans-serif;
            font-size: 0.85rem;
            font-weight: 600;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            cursor: pointer;
            border-radius: 3px;
            transition: all 0.3s ease;
        }
        .form-submit:hover { background: var(--primary-hover); }
        .national-address {
            margin-top: 4rem;
            padding-top: 3rem;
            border-top: 1px solid var(--border-subtle);
        }
        .na-label {
            font-family: 'IBM Plex Mono', monospace;
            font-size: 0.7rem;
            letter-spacing: 0.2em;
            text-transform: uppercase;
            color: var(--copper);
            margin-bottom: 1.5rem;
        }
        .na-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1.5rem;
        }
        .na-item {
            display: flex;
            flex-direction: column;
            gap: 0.25rem;
        }
        .na-item-label {
            font-family: 'IBM Plex Mono', monospace;
            font-size: 0.6rem;
            letter-spacing: 0.1em;
            text-transform: uppercase;
            color: var(--steel-gray);
        }
        .na-item-value {
            font-family: 'Barlow Condensed', sans-serif;
            font-size: 1.1rem;
            font-weight: 600;
            color: var(--pure-white);
            overflow-wrap: anywhere;
        }
        .footer {
            padding: 3rem 0;
            background: var(--graphite);
            border-top: 1px solid var(--border-subtle);
        }
        .footer-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 1rem;
        }
        .footer-left {
            display: flex;
            align-items: center;
            gap: 1rem;
            flex-wrap: wrap;
        }
        .footer-logo-mark:empty {
            display: none;
        }
        .footer-logo {
            font-family: 'Barlow Condensed', sans-serif;
            font-size: 1rem;
            font-weight: 700;
            color: var(--pure-white);
        }
        .footer-copy {
            font-size: 0.8rem;
            color: var(--steel-gray);
        }
        .footer-right {
            display: flex;
            gap: 2rem;
        }
        .footer-right a {
            font-size: 0.75rem;
            color: var(--steel-gray);
            text-decoration: none;
            transition: color 0.3s ease;
        }
        .footer-right a:hover { color: var(--copper); }
        html[dir="rtl"] body {
            font-family: Tahoma, Arial, sans-serif;
            text-align: right;
        }
        html[dir="rtl"] h1,
        html[dir="rtl"] h2,
        html[dir="rtl"] h3,
        html[dir="rtl"] h4,
        html[dir="rtl"] .vm-text,
        html[dir="rtl"] .fact-value,
        html[dir="rtl"] .na-item-value,
        html[dir="rtl"] .client-name {
            letter-spacing: 0;
        }
        html[dir="rtl"] .hero h1 {
            line-height: 1.18;
        }
        html[dir="rtl"] .about h2,
        html[dir="rtl"] .services h2,
        html[dir="rtl"] .mech-header h2,
        html[dir="rtl"] .manpower h2,
        html[dir="rtl"] .hseq h2,
        html[dir="rtl"] .contact-info h2 {
            line-height: 1.42;
        }
        html[dir="rtl"] .service-title,
        html[dir="rtl"] .vm-text,
        html[dir="rtl"] .mech-item-title,
        html[dir="rtl"] .zero-value {
            line-height: 1.35;
        }
        html[dir="rtl"] .hero-desc,
        html[dir="rtl"] .about-body p,
        html[dir="rtl"] .service-desc,
        html[dir="rtl"] .hseq-card p,
        html[dir="rtl"] .contact-item-value:not(.force-ltr) {
            line-height: 1.9;
        }
        html[dir="rtl"] .nav,
        html[dir="rtl"] .footer-content,
        html[dir="rtl"] .footer-left,
        html[dir="rtl"] .hero-actions,
        html[dir="rtl"] .about-facts,
        html[dir="rtl"] .hseq-zero,
        html[dir="rtl"] .hseq-standards,
        html[dir="rtl"] .contact-whatsapp {
            direction: rtl;
        }
        html[dir="rtl"] .nav-progress-bar {
            transform-origin: right center;
        }
        html[dir="rtl"] .hero-content {
            grid-template-columns: 280px 1fr;
        }
        html[dir="rtl"] .hero-main {
            order: 2;
        }
        html[dir="rtl"] .hero-side {
            order: 1;
            border-left: none;
            border-right: 1px solid var(--border-subtle);
            padding-left: 0;
            padding-right: 2rem;
        }
        html[dir="rtl"] .hero-label,
        html[dir="rtl"] .hero-capability,
        html[dir="rtl"] .contact-item,
        html[dir="rtl"] .na-item,
        html[dir="rtl"] .fact-item,
        html[dir="rtl"] .service-capabilities li {
            direction: rtl;
        }
        html[dir="rtl"] .hero-label::before {
            margin-left: 0;
        }
        html[dir="rtl"] .mech-index {
            border-right: none;
            border-left: 1px solid var(--border-subtle);
            padding-right: 0;
            padding-left: 2rem;
        }
        html[dir="rtl"] .mech-item::before,
        html[dir="rtl"] .mp-cat::before {
            left: auto;
            right: -2rem;
        }
        html[dir="rtl"] .manpower-categories {
            border-right: none;
            border-left: 1px solid var(--border-subtle);
            padding-right: 0;
            padding-left: 2rem;
        }
        .fade-up {
            opacity: 0;
            transform: translateY(30px);
            transition: all 0.8s ease;
        }
        .fade-up.visible {
            opacity: 1;
            transform: translateY(0);
        }
        @media (max-width: 1280px) {
            .nav,
            .nav.scrolled,
            .container,
            .hero-content,
            .service-chapter-grid {
                padding-left: 2rem;
                padding-right: 2rem;
            }
            .nav-links {
                gap: 1.5rem;
            }
            .hero-content,
            .about-grid,
            .service-chapter-grid,
            .contact-grid {
                gap: 3rem;
            }
            .manpower-grid,
            .mech-showcase {
                gap: 2rem;
            }
            .hseq-grid {
                gap: 1.5rem;
            }
        }
        @media (max-width: 1120px) {
            .nav-links,
            .nav-cta {
                display: none;
            }
            .nav-mobile-toggle {
                display: block;
            }
            .nav,
            .nav.scrolled {
                padding: 1rem 1.5rem;
            }
            .nav-logo-mark img,
            .nav-logo-mark svg {
                max-width: 64px;
                max-height: 64px;
            }
            .nav-controls {
                margin-left: auto;
            }
            html[dir="rtl"] .nav-controls {
                margin-left: 0;
                margin-right: auto;
            }
            .hero {
                min-height: 720px;
                height: auto;
                padding: 8rem 0 4rem;
            }
            .hero-content {
                grid-template-columns: 1fr;
                gap: 2rem;
            }
            .hero-side {
                display: none;
            }
            html[dir="rtl"] .hero-content {
                grid-template-columns: 1fr;
            }
            html[dir="rtl"] .hero-main,
            html[dir="rtl"] .hero-side {
                order: initial;
            }
        }
        @media (max-width: 1024px) {
            .section-number {
                font-size: clamp(4.5rem, 10vw, 8rem);
            }
            .about,
            .services,
            .mechanical,
            .manpower,
            .hseq,
            .contact {
                padding: 6rem 0;
            }
            .clients {
                padding: 5rem 0;
            }
            .hero-content { grid-template-columns: 1fr; gap: 2rem; }
            .hero-side { display: none; }
            .about-grid, .service-chapter-grid, .contact-grid {
                grid-template-columns: 1fr;
                gap: 3rem;
            }
            .service-chapter:nth-child(even) .service-chapter-grid { direction: ltr; }
            .mech-showcase { grid-template-columns: 1fr; }
            .mech-index {
                border-right: none;
                border-bottom: 1px solid var(--border-subtle);
                padding-right: 0;
                padding-bottom: 2rem;
            }
            .mech-image {
                height: 340px;
            }
            .manpower-grid { grid-template-columns: 1fr; }
            .manpower-categories {
                border-right: none;
                border-bottom: 1px solid var(--border-subtle);
                padding-right: 0;
                padding-bottom: 2rem;
            }
            .service-image img {
                height: 360px;
            }
            .about-image img {
                height: 420px;
            }
            .hseq-grid { grid-template-columns: repeat(2, 1fr); }
            .na-grid { grid-template-columns: repeat(2, 1fr); }
            .clients-grid { grid-template-columns: repeat(2, 1fr); }
            .client-cell:nth-child(4n) { border-right: 1px solid var(--border-subtle); }
            .client-cell:nth-child(2n) { border-right: none; }
            .client-cell:nth-last-child(-n+4) { border-bottom: 1px solid var(--border-subtle); }
            .client-cell:nth-last-child(-n+2) { border-bottom: none; }
        }
        @media (max-width: 768px) {
            .section-number { display: none; }
            .nav { padding: 0.9rem 1rem; }
            .nav.scrolled { padding: 0.85rem 1rem; }
            .nav-controls { gap: 0.5rem; }
            .mobile-lang-switch {
                display: inline-flex;
            }
            .nav-logo-mark img,
            .nav-logo-mark svg {
                max-width: 56px;
                max-height: 56px;
            }
            .footer-logo-mark img,
            .footer-logo-mark svg {
                max-width: 52px;
                max-height: 52px;
            }
            .lang-btn {
                padding: 0.5rem 0.65rem;
            }
            .container, .hero-content, .service-chapter-grid { padding: 0 1.25rem; }
            .hero {
                min-height: auto;
                padding: 7rem 0 3rem;
            }
            .hero h1 {
                font-size: clamp(2.75rem, 11vw, 4rem);
            }
            .hero-desc {
                max-width: none;
                font-size: 1rem;
            }
            .hero-actions,
            .contact-whatsapp,
            .footer-right {
                flex-wrap: wrap;
            }
            .btn-primary,
            .btn-outline {
                width: 100%;
                text-align: center;
                padding: 0.95rem 1.2rem;
            }
            .about-body { grid-template-columns: 1fr; }
            .about-facts { grid-template-columns: 1fr; }
            .vm-grid { grid-template-columns: 1fr; }
            .vm-item:first-child {
                border-right: none;
                border-bottom: 1px solid var(--border-subtle);
                padding-right: 0;
                padding-bottom: 2rem;
            }
            .vm-item:last-child { padding-left: 0; padding-top: 2rem; }
            .hseq-grid { grid-template-columns: 1fr; }
            .hseq-zero { gap: 1.5rem; }
            .mech-specs { grid-template-columns: 1fr; }
            .mp-positions { grid-template-columns: 1fr; }
            .mech-item-title,
            .mp-cat-title {
                font-size: 1.1rem;
            }
            .service-num {
                margin-bottom: 1rem;
            }
            .service-title,
            .mech-header h2,
            .manpower h2,
            .hseq h2,
            .contact-info h2,
            .about h2 {
                line-height: 1.1;
            }
            .service-image img,
            .mech-image {
                height: 280px;
            }
            .about-image img {
                height: 320px;
            }
            .na-grid { grid-template-columns: 1fr; }
            .contact-form { padding: 2rem 1.5rem; }
            .footer-content,
            .footer-left,
            .footer-right {
                flex-direction: column;
                text-align: center;
                align-items: center;
            }
            .footer-right {
                gap: 0.9rem;
            }
            html[dir="rtl"] .mech-index,
            html[dir="rtl"] .manpower-categories {
                border-left: none;
                padding-left: 0;
            }
        }
        @media (max-width: 560px) {
            .hero-label,
            .services-label,
            .mech-label,
            .manpower-label,
            .hseq-label,
            .clients-label,
            .about-label,
            .na-label {
                letter-spacing: 0.14em;
            }
            .hero-label::before {
                width: 24px;
            }
            .mobile-nav a {
                font-size: 1.5rem;
            }
            .mobile-nav-meta {
                width: 100%;
            }
            .contact-form {
                padding: 1.5rem 1rem;
            }
            .client-cell {
                min-height: 96px;
                padding: 2rem 1rem;
            }
            .client-name {
                font-size: 1rem;
            }
            .contact-whatsapp {
                width: 100%;
                justify-content: center;
                padding-inline: 1rem;
            }
            .zero-value {
                font-size: clamp(2rem, 12vw, 3rem);
            }
        }
        @media (max-width: 480px) {
            .nav-logo-text {
                font-size: 0.95rem;
            }
            .nav-logo-mark img,
            .nav-logo-mark svg {
                max-width: 48px;
                max-height: 48px;
            }
            .hero h1 { font-size: 2.45rem; }
            .hero-content,
            .container,
            .service-chapter-grid {
                padding-left: 1rem;
                padding-right: 1rem;
            }
            .hero-actions {
                gap: 0.75rem;
            }
            .service-chapter,
            .about,
            .mechanical,
            .manpower,
            .hseq,
            .contact {
                padding: 4.5rem 0;
            }
            .services {
                padding: 5rem 0;
            }
            .service-image img,
            .mech-image,
            .about-image img {
                height: 240px;
            }
            .clients-grid { grid-template-columns: 1fr; }
            .client-cell { border-right: none !important; }
            .client-cell:nth-last-child(-n+2) { border-bottom: 1px solid var(--border-subtle); }
            .client-cell:last-child { border-bottom: none; }
            .contact-item-value,
            .na-item-value {
                font-size: 0.95rem;
            }
        }
        @media (max-width: 380px) {
            .nav {
                padding: 0.85rem 0.75rem;
            }
            .nav.scrolled {
                padding: 0.8rem 0.75rem;
            }
            .nav-controls .lang-switch {
                display: none;
            }
            .hero h1 {
                font-size: 2.2rem;
            }
            .hero-label,
            .scroll-indicator span {
                font-size: 0.55rem;
            }
            .btn-primary,
            .btn-outline {
                font-size: 0.72rem;
            }
        }
        @media (prefers-reduced-motion: reduce) {
            body,
            .nav,
            .mobile-nav,
            .hero-content,
            .about-grid,
            .services,
            .mechanical,
            .manpower,
            .hseq,
            .clients,
            .contact,
            .footer,
            .lang-btn {
                transition: none !important;
            }
            body.lang-switch-out .nav,
            body.lang-switch-out .mobile-nav,
            body.lang-switch-out .hero-content,
            body.lang-switch-out .about-grid,
            body.lang-switch-out .services,
            body.lang-switch-out .mechanical,
            body.lang-switch-out .manpower,
            body.lang-switch-out .hseq,
            body.lang-switch-out .clients,
            body.lang-switch-out .contact,
            body.lang-switch-out .footer,
            body.lang-switch-in .nav,
            body.lang-switch-in .mobile-nav,
            body.lang-switch-in .hero-content,
            body.lang-switch-in .about-grid,
            body.lang-switch-in .services,
            body.lang-switch-in .mechanical,
            body.lang-switch-in .manpower,
            body.lang-switch-in .hseq,
            body.lang-switch-in .clients,
            body.lang-switch-in .contact,
            body.lang-switch-in .footer {
                opacity: 1;
                transform: none;
                filter: none;
            }
        }