:root {
            --primary-navy: #0f2027;
            --tech-blue: #2c5364;
            --accent-gold: #d4af37;
            --text-dark: #2d3748;
            --white: #ffffff;
            --light-gray: #f8f9fa;
        }

        body {
            font-family: 'Poppins', sans-serif;
            color: var(--text-dark);
            line-height: 1.6;
            background-color: var(--white);
        }

        html[lang="ar"] body {
            font-family: 'Noto Kufi Arabic', sans-serif;
        }

        h1, h2, h3, h4 {
            font-family: 'Playfair Display', serif;
        }

        html[lang="ar"] h1,
        html[lang="ar"] h2,
        html[lang="ar"] h3,
        html[lang="ar"] h4 {
            font-family: 'Noto Kufi Arabic', sans-serif;
        }

        /* Navbar */
        .navbar {
            background: rgba(15, 32, 39, 0.95);
            backdrop-filter: blur(10px);
            padding: 0.8rem 0;
            border-bottom: 1px solid rgba(255,255,255,0.1);
        }

        .navbar-brand {
            font-family: 'Playfair Display', serif;
            font-weight: 700;
            letter-spacing: 0.5px;
            font-size: 1.3rem;
        }

        html[lang="ar"] .navbar-brand {
            font-family: 'Noto Kufi Arabic', sans-serif;
        }

        .lang-btn {
            background: transparent;
            border: 1px solid rgba(255,255,255,0.3);
            color: rgba(255,255,255,0.7);
            padding: 0.25rem 0.7rem;
            border-radius: 4px;
            font-size: 0.8rem;
            cursor: pointer;
            transition: all 0.3s;
        }

        .lang-btn:hover,
        .lang-btn.active {
            background: var(--accent-gold);
            border-color: var(--accent-gold);
            color: var(--primary-navy);
            font-weight: 600;
        }

        /* Hero */
        .hero-section {
            background: linear-gradient(135deg, #0f2027 0%, #203a43 50%, #2c5364 100%);
            color: var(--white);
            padding: 7rem 0 5rem;
            position: relative;
            overflow: hidden;
        }

        .hero-section::before {
            content: "";
            position: absolute;
            top: 0; left: 0; right: 0; bottom: 0;
            background-image: radial-gradient(rgba(255, 255, 255, 0.1) 1px, transparent 1px);
            background-size: 30px 30px;
            opacity: 0.15;
        }

        .hero-btn {
            background: var(--accent-gold);
            color: var(--primary-navy);
            padding: 0.9rem 2.5rem;
            font-weight: 600;
            border-radius: 6px;
            transition: all 0.3s;
            border: none;
            text-decoration: none;
            display: inline-block;
            font-size: 0.95rem;
        }

        .hero-btn:hover {
            background: #f1c40f;
            color: var(--primary-navy);
            transform: translateY(-2px);
            box-shadow: 0 10px 20px rgba(0,0,0,0.2);
        }

        /* Services Cards */
        .services-section {
            background-color: var(--light-gray);
            padding: 5rem 0;
        }

        .service-card {
            background: var(--white);
            border-radius: 12px;
            padding: 2.5rem 2rem;
            box-shadow: 0 4px 20px rgba(0,0,0,0.06);
            height: 100%;
            border-top: 4px solid var(--accent-gold);
            transition: transform 0.3s;
        }

        .service-card:hover {
            transform: translateY(-5px);
        }

        .service-audience {
            display: inline-block;
            font-size: 0.8rem;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.05em;
            color: #888;
            margin-bottom: 0.75rem;
        }

        .service-card-featured {
            border-top: 4px solid var(--accent-gold);
        }

        .service-card-secondary {
            background: var(--light-gray);
            border-top: 4px solid var(--tech-blue);
        }

        .service-card .icon-circle {
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: var(--light-gray);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            margin-bottom: 1.25rem;
            color: var(--tech-blue);
        }

        .service-card h3 {
            font-size: 1.25rem;
            margin-bottom: 1rem;
        }

        .service-card ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .service-card ul li {
            padding: 0.35rem 0;
            font-size: 0.92rem;
            color: #555;
        }

        .service-card ul li i {
            color: var(--accent-gold);
        }

        .service-example {
            background: #f0f7ff;
            border-left: 3px solid var(--accent-gold);
            border-radius: 0 8px 8px 0;
            padding: 0.85rem 1rem;
            margin-top: 1.25rem;
            font-size: 0.82rem;
            color: #555;
            font-style: italic;
            line-height: 1.55;
        }

        html[dir="rtl"] .service-example {
            border-left: none;
            border-right: 3px solid var(--accent-gold);
            border-radius: 8px 0 0 8px;
        }

        .service-example .example-label {
            font-style: normal;
            font-weight: 600;
            font-size: 0.72rem;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            color: var(--tech-blue);
            display: block;
            margin-bottom: 0.35rem;
        }

        /* Problems We Solve */
        .problems-group-label {
            font-family: 'Poppins', sans-serif;
            font-size: 0.85rem;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.06em;
            color: #888;
            margin-bottom: 1rem;
        }

        html[lang="ar"] .problems-group-label {
            font-family: 'Noto Kufi Arabic', sans-serif;
        }

        .problems-section {
            background-color: var(--light-gray);
            padding: 5rem 0;
        }

        .problem-card {
            background: var(--white);
            border-radius: 12px;
            padding: 2rem;
            box-shadow: 0 4px 20px rgba(0,0,0,0.06);
            height: 100%;
            border-top: 4px solid var(--accent-gold);
            transition: transform 0.3s;
        }

        .problem-card:hover {
            transform: translateY(-5px);
        }

        .problem-quote-icon {
            font-size: 2.5rem;
            color: var(--accent-gold);
            line-height: 1;
            display: block;
            margin-bottom: 0.75rem;
            opacity: 0.7;
        }

        .problem-card-label {
            display: inline-block;
            background: var(--primary-navy);
            color: var(--white);
            font-size: 0.72rem;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            padding: 0.2rem 0.65rem;
            border-radius: 4px;
            margin-bottom: 1rem;
        }

        .problem-card p {
            font-size: 0.9rem;
            color: #555;
            font-style: italic;
            line-height: 1.65;
            margin-bottom: 0;
        }

        /* How It Works */
        .process-section {
            background-color: var(--white);
            padding: 5rem 0;
        }

        .process-steps {
            display: flex;
            align-items: flex-start;
            justify-content: center;
        }

        .process-step {
            flex: 1;
            text-align: center;
            padding: 0 1.25rem;
            max-width: 280px;
        }

        .process-icon {
            position: relative;
            width: 72px;
            height: 72px;
            background: var(--primary-navy);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 1.25rem;
            color: var(--white);
            font-size: 1.6rem;
        }

        .process-number {
            position: absolute;
            top: -6px;
            right: -6px;
            width: 22px;
            height: 22px;
            background: var(--accent-gold);
            border-radius: 50%;
            font-size: 0.7rem;
            font-weight: 700;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary-navy);
            font-family: 'Poppins', sans-serif;
        }

        .process-step h4 {
            font-size: 0.95rem;
            font-weight: 700;
            color: var(--primary-navy);
            margin-bottom: 0.4rem;
        }

        .process-step p {
            font-size: 0.82rem;
            color: #666;
            margin: 0;
            line-height: 1.5;
        }

        .process-arrow {
            display: flex;
            align-items: center;
            padding-top: 1.9rem;
            font-size: 1.4rem;
            color: var(--accent-gold);
            flex-shrink: 0;
        }

        html[dir="rtl"] .process-arrow i {
            transform: scaleX(-1);
        }

        @media (max-width: 768px) {
            .process-steps {
                flex-direction: column;
                align-items: center;
                gap: 0;
            }
            .process-step {
                max-width: 280px;
            }
            .process-arrow {
                padding: 0;
                transform: rotate(90deg);
            }
            html[dir="rtl"] .process-arrow {
                transform: rotate(90deg);
            }
        }

        /* Contact Form */
        .contact-section {
            padding: 5rem 0;
        }

        .request-highlight-card {
            max-width: 760px;
            margin: 0 auto 2.2rem;
            padding: 1.15rem 1.25rem;
            border-radius: 14px;
            border: 1px solid #b8e5c4;
            background: linear-gradient(135deg, #f2fff5 0%, #e7fbe9 100%);
            box-shadow: 0 8px 20px rgba(30, 125, 52, 0.08);
        }

        .request-highlight {
            text-align: center;
            font-family: 'Playfair Display', serif;
            font-size: clamp(1.35rem, 2.6vw, 2.1rem);
            font-weight: 700;
            line-height: 1.15;
            margin-bottom: 0;
            color: #1e7d34;
        }

        html[lang="ar"] .request-highlight {
            font-family: 'Noto Kufi Arabic', sans-serif;
        }

        .form-control, .form-select {
            border: 2px solid #e2e8f0;
            padding: 0.8rem;
            border-radius: 8px;
            font-size: 0.95rem;
        }

        .form-control:focus, .form-select:focus {
            border-color: var(--primary-navy);
            box-shadow: none;
        }

        .btn-submit {
            background: var(--primary-navy);
            color: white;
            padding: 0.9rem 3rem;
            font-weight: 600;
            border-radius: 8px;
            border: none;
            transition: all 0.3s;
            font-size: 1rem;
        }

        .btn-submit:hover {
            background: var(--tech-blue);
            color: white;
            transform: translateY(-2px);
        }

        .success-message {
            display: none;
            background: #d1fae5;
            color: #065f46;
            padding: 2rem;
            border-radius: 12px;
            text-align: center;
            border: 1px solid #10b981;
        }

        .error-message {
            display: none;
            background: #fee2e2;
            color: #991b1b;
            padding: 1.5rem;
            border-radius: 12px;
            text-align: center;
            border: 1px solid #f87171;
        }

        /* Contact Form Tabs */
        .contact-tabs {
            border-bottom: 2px solid #e2e8f0;
            gap: 0;
        }

        .contact-tabs .nav-link {
            border: none;
            border-bottom: 3px solid transparent;
            border-radius: 0;
            color: #888;
            font-weight: 500;
            font-size: 1rem;
            padding: 0.85rem 1.5rem;
            transition: all 0.3s;
            background: transparent;
            text-align: center;
        }

        .contact-tabs .nav-link:hover {
            color: var(--primary-navy);
            border-bottom-color: rgba(15, 32, 39, 0.2);
        }

        .contact-tabs .nav-link.active {
            color: var(--primary-navy);
            font-weight: 600;
            border-bottom-color: var(--accent-gold);
            background: transparent;
        }

        .contact-tabs .nav-link i {
            font-size: 1.1rem;
        }

        /* Footer */
        footer {
            background: var(--primary-navy);
            color: rgba(255,255,255,0.5);
            padding: 2rem 0;
            text-align: center;
            font-size: 0.9rem;
        }

        /* RTL adjustments */
        html[dir="rtl"] .me-2 { margin-right: 0 !important; margin-left: 0.5rem !important; }
        html[dir="rtl"] .ms-2 { margin-left: 0 !important; margin-right: 0.5rem !important; }
        html[dir="rtl"] .me-3 { margin-right: 0 !important; margin-left: 1rem !important; }