/* =========================================
           BASE & RESET
        ========================================== */
        :root {
            --bg: #f7f5f1;
            --ink: #1a1a2e;
            --gray: #2d2d44;
            --gray-light: #c9c6c0;
            --amber: #c98516;
            --amber-dark: #a5762b;
            --line: #e1ded6;
            --panel: #efece5;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body {
            font-family: 'Inter', Arial, sans-serif;
            background: var(--bg);
            color: var(--ink);
            -webkit-font-smoothing: antialiased;
        }

        /* =========================================
           RTL SUPPORT
        ========================================== */
        [dir="rtl"] {
            text-align: right;
        }
        [dir="rtl"] .hero .rule {
            margin-left: 0;
            margin-right: 0;
        }
        [dir="rtl"] .cta svg {
            transform: rotate(180deg);
        }
        [dir="rtl"] .cta:hover svg {
            transform: rotate(180deg) translateX(4px);
        }
        [dir="rtl"] .nav-menu .dropdown-menu {
            left: auto;
            right: 0;
        }
        [dir="rtl"] .nav-menu .dropdown-menu a {
            padding: 8px 18px;
        }
        @media (max-width: 850px) {
            [dir="rtl"] .nav-menu {
                transform: translateX(100%);
                left: auto;
                right: 0;
            }
            [dir="rtl"] .nav-menu.active {
                transform: translateX(0);
            }
            [dir="rtl"] .nav-menu .dropdown-menu a {
                padding: 8px 30px 8px 18px;
            }
        }

        /* =========================================
           NAVBAR
        ========================================== */
        .navbar {
            height: 71px;
            width: 100%;
            background: #fff;
            border-bottom: 1px solid #eee;
            display: flex;
            align-items: center;
            position: relative;
            z-index: 1000;
        }
        .nav-container {
            width: 100%;
            height: 100%;
            padding: 0 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            max-width: 1400px;
            margin: 0 auto;
        }
        /* LOGO */
        .logo {
            display: flex;
            align-items: center;
            width: 220px;
            min-width: 170px;
            height: 100%;
            text-decoration: none;
        }
        .corexion-logo {
            display: block;
            width: 240px;
            height: 76px;
            object-fit: contain;
            object-position: left center;
            mix-blend-mode: multiply;
        }
        /* NAV LINKS */
        .nav-menu {
            display: flex;
            align-items: center;
            gap: 36px;
            list-style: none;
        }
        .nav-menu > li { position: relative; }
        .nav-menu a {
            position: relative;
            font-size: 11px;
            font-weight: 700;
            letter-spacing: .5px;
            color: #1a1a2e;
            display: inline-block;
            padding-bottom: 4px;
            text-decoration: none;
        }
        .nav-menu a::after {
            content: "";
            position: absolute;
            left: 0;
            bottom: -8px;
            width: 0;
            height: 2px;
            background: var(--amber);
            transition: .25s;
        }
        .nav-menu a:hover::after, .nav-menu a.active::after { width: 100%; }
        .nav-menu a.active { color: var(--amber); }
        .nav-menu a:hover { color: var(--amber); }
        /* DROPDOWN */
        .dropdown-toggle { cursor: pointer; user-select: none; }
        .dropdown-menu {
            display: none;
            position: absolute;
            top: 100%;
            left: 0;
            background: #fff;
            min-width: 180px;
            box-shadow: 0 8px 20px rgba(0,0,0,.1);
            border-radius: 4px;
            padding: 8px 0;
            z-index: 200;
            margin-top: 6px;
        }
        .dropdown-menu.open { display: block; }
        .dropdown-menu li { list-style: none; padding: 0; border-bottom: none; }
        .dropdown-menu a {
            display: block;
            padding: 8px 18px;
            font-size: 10px;
            font-weight: 600;
            letter-spacing: .3px;
            color: #1a1a2e;
            transition: background .2s, color .2s;
        }
        .dropdown-menu a:hover { background: #f5f5f5; color: var(--amber); }
        .dropdown-menu a::after { display: none; }
        .dropdown-menu.wide { min-width: 200px; }
        /* MOBILE BUTTON */
        .menu-button {
            display: none;
            background: none;
            border: 0;
            cursor: pointer;
            width: 34px;
            height: 34px;
            position: relative;
            z-index: 1200;
        }
        .menu-button span {
            display: block;
            width: 24px;
            height: 2px;
            margin: 5px auto;
            background: #1a1a2e;
            transition: transform .28s ease, opacity .2s ease, background .2s ease;
        }
        .menu-button.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
        .menu-button.active span:nth-child(2) { opacity: 0; }
        .menu-button.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

        .nav-overlay {
            display: none;
            position: fixed;
            inset: 0;
            top: 70px;
            background: rgba(0,0,0,.35);
            z-index: 900;
            opacity: 0;
            transition: opacity .25s ease;
        }
        .nav-overlay.active { display: block; opacity: 1; }

        /* =========================================
           VALUE ENGINEERING CONTENT
        ========================================== */
        .page-content {
            max-width: 1400px;
            margin: 0 auto;
            background: var(--bg);
        }
        .top-section {
            display: grid;
            grid-template-columns: 28% 1fr;
        }
        .hero {
            padding: 56px 40px 40px 48px;
            border-right: 1px solid var(--line);
        }
        .hero .breadcrumb {
            font-size: 12px;
            font-weight: 700;
            letter-spacing: .14em;
            color: var(--amber);
            text-transform: uppercase;
            margin-bottom: 26px;
        }
        .hero .breadcrumb .sep {
            color: var(--gray-light);
            margin: 0 6px;
            font-weight: 400;
        }
        .hero h1 {
            font-size: 44px;
            font-weight: 800;
            line-height: 1.06;
            letter-spacing: -0.01em;
            color: #1a1a2e;
            margin-bottom: 26px;
        }
        .hero .rule {
            width: 46px;
            height: 3px;
            background: var(--amber);
            margin-bottom: 22px;
        }
        .hero p {
            font-size: 15px;
            line-height: 1.55;
            color: var(--gray);
            max-width: 230px;
            margin-bottom: 26px;
        }
        .hero .cta {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            font-weight: 700;
            letter-spacing: .02em;
            color: var(--amber-dark);
            text-decoration: none;
        }
        .hero .cta svg { transition: transform .2s ease; }
        .hero .cta:hover svg { transform: translateX(4px); }
        .hero .cta:hover { color: var(--amber); }

        /* ===== الصورة الكبيرة ===== */
        .visual-wrap {
            position: relative;
            overflow: hidden;
            min-height: 100%;
            background: var(--bg);
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .visual-wrap img {
            width: 100%;
            height: 100%;
            display: block;
            object-fit: cover;
        }

        /* =========================================
           FOOTER
        ========================================== */
        .footer {
            background: #17181a;
            color: white;
            padding: 85px 85px 85px;
        }

        .footer-container {
            max-width: 1400px;
            margin: 0 auto;
            display: flex;
            justify-content: space-between;
            align-items: flex-start;
            padding-bottom: 30px;
            border-bottom: 1px solid rgba(255,255,255,0.08);
        }

        .footer-logo-img {
            width: 180px;
            height: auto;
            display: block;
            object-fit: contain;
        }

        .footer-right {
            display: flex;
            align-items: flex-start;
        }

        .footer-links-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px 70px;
        }

        .footer-links-grid a {
            color: #bcbcbc;
            font-size: 14px;
            text-decoration: none;
            transition: color 0.25s ease;
            font-weight: 500;
            white-space: nowrap;
        }

        .footer-links-grid a:hover {
            color: white;
        }

        .footer-bottom {
            max-width: 1400px;
            margin: 18px auto 0;
            display: flex;
            justify-content: space-between;
            color: #777777;
            font-size: 12px;
        }

        /* =========================================
           RESPONSIVE
        ========================================== */
        @media (max-width: 1100px) {
            .logo { width: 220px; min-width: 170px; }
            .corexion-logo { width: 220px; height: 75px; }
            .nav-menu { gap: 20px; }
        }
        @media (max-width: 980px) {
            .top-section { grid-template-columns: 1fr; }
            .hero { border-right: none; border-bottom: 1px solid var(--line); }
            .visual-wrap { min-height: 320px; }
        }
        @media (max-width: 850px) {
            .navbar { height: 70px; }
            .nav-container { padding: 0 20px; }
            .logo { width: 220px; min-width: 150px; }
            .corexion-logo { width: 220px; height: 66px; }
            /* MOBILE NAV */
            .nav-menu {
                position: fixed;
                top: 70px;
                right: 0;
                left: auto;
                width: min(78%, 340px);
                max-width: 340px;
                height: calc(100vh - 70px);
                background: #fff;
                flex-direction: column;
                align-items: stretch;
                padding: 10px 0 30px;
                gap: 0;
                transform: translateX(100%);
                transition: transform .3s ease;
                overflow-y: auto;
                box-shadow: -6px 0 24px rgba(0,0,0,.12);
                z-index: 950;
            }
            .nav-menu.active { transform: translateX(0); }
            .nav-menu > li {
                width: 100%;
                padding: 0;
                border-bottom: 1px solid #eee;
                display: block;
            }
            .nav-menu > li > a {
                display: flex;
                align-items: center;
                justify-content: space-between;
                width: 100%;
                padding: 16px 25px;
                font-size: 13px;
                letter-spacing: .8px;
                color: #1a1a2e;
            }
            .nav-menu > li > a::after { display: none; }
            .nav-menu > li > a.active { background: #faf6ee; }

            .nav-menu .dropdown-toggle::before {
                content: "";
                width: 8px;
                height: 8px;
                border-right: 1.6px solid #999;
                border-bottom: 1.6px solid #999;
                transform: rotate(45deg);
                transition: transform .25s ease, border-color .25s ease;
                margin-left: 10px;
                flex-shrink: 0;
            }
            .nav-menu .dropdown-toggle.open::before {
                transform: rotate(-135deg);
                border-color: var(--amber);
            }

            .nav-menu .dropdown-menu {
                position: static;
                box-shadow: none;
                padding: 0;
                margin: 0;
                border-radius: 0;
                background: #faf8f4;
                display: none;
                max-height: 0;
                overflow: hidden;
                transition: max-height .3s ease;
            }
            .nav-menu .dropdown-menu.open {
                display: block;
                max-height: 600px;
            }
            .nav-menu .dropdown-menu li { padding: 0; border-bottom: 1px solid #efece4; }
            .nav-menu .dropdown-menu li:last-child { border-bottom: none; }
            .nav-menu .dropdown-menu a {
                padding: 12px 25px 12px 38px;
                font-size: 11.5px;
                font-weight: 600;
                color: #1a1a2e;
                position: relative;
            }
            .nav-menu .dropdown-menu a::before {
                content: "–";
                position: absolute;
                left: 25px;
                color: var(--amber);
            }
            .nav-menu .dropdown-menu a:hover,
            .nav-menu .dropdown-menu a.active { color: var(--amber); background: #f3ecdd; }

            body.nav-open { overflow: hidden; }

            .menu-button { display: block; }

            /* FOOTER RESPONSIVE */
            .footer {
                padding: 40px 25px 20px;
            }

            .footer-container {
                flex-direction: column;
                align-items: flex-start;
                gap: 24px;
            }

            .footer-links-grid {
                gap: 10px 30px;
            }

            .footer-bottom {
                flex-direction: column;
                gap: 8px;
                text-align: center;
            }
        }
        @media (max-width: 768px) {
            .visual-wrap { min-height: 240px; }
        }
        @media (max-width: 500px) {
            .logo { width: 220px; min-width: 150px; }
            .corexion-logo { width: 220px; height: 66px; }

            .footer-links-grid {
                grid-template-columns: 1fr 1fr;
                gap: 8px 20px;
            }

            .footer-links-grid a {
                font-size: 10px;
            }

            .footer-logo-img {
                width: 140px;
            }
        }

        /* override for RTL on mobile */
        [dir="rtl"] .nav-menu .dropdown-menu a::before {
            content: "–";
            left: auto;
            right: 25px;
        }
        [dir="rtl"] .nav-menu .dropdown-menu a {
            padding: 12px 38px 12px 25px;
        }
        @media (max-width: 850px) {
            [dir="rtl"] .nav-menu .dropdown-menu a {
                padding: 12px 38px 12px 25px;
            }
        }