html, body {
            margin: 0;
            padding: 0;
        }
        .custom *, .custom *::before, .custom *::after { margin: 0; padding: 0; box-sizing: border-box; }
        .custom {
            --blue: #265e90; --green: #00a379; --blue-light: #3a7ab8; --green-light: #00c48f;
            --blue-dark: #1a4568; --green-dark: #008a64; --navy: #0f1a2b; --bg: #ffffff;
            --bg-alt: #f7f9fc; --bg-dark: #0f1a2b; --text: #1a1a2e; --text-light: #5a6377;
            --text-muted: #8b95a8; --border: #e2e8f0; --radius: 12px; --radius-lg: 20px;
            --shadow: 0 1px 3px rgba(0,0,0,0.06), 0 4px 12px rgba(0,0,0,0.04);
            --shadow-lg: 0 4px 24px rgba(0,0,0,0.08);
            --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
            color: var(--text);
            background: var(--bg);
            line-height: 1.6;
            -webkit-font-smoothing: antialiased;
            scroll-behavior: smooth;
        }
        .custom h1, .custom h2, .custom h3, .custom h4, .custom h5 { font-family: 'Inter', sans-serif; line-height: 1.2; }
        .custom a { text-decoration: none; color: inherit; }
        .custom .container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

        /* HEADER */
        .custom .header { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; background: rgba(255,255,255,0.92); backdrop-filter: blur(20px); border-bottom: 1px solid var(--border); }
        .custom .header-inner { display: flex; align-items: center; justify-content: space-between; max-width: 1200px; margin: 0 auto; padding: 0 24px; height: 72px; }
        .custom .logo { display: flex; align-items: center; }
        .custom .logo-img { height: 40px; width: auto; }
        .custom .nav { display: flex; align-items: center; gap: 32px; }
        .custom .nav a { font-size: 15px; font-weight: 500; color: var(--text-light); transition: var(--transition); }
        .custom .nav a:hover { color: var(--blue); }
        .custom .nav a.active { color: var(--blue); font-weight: 600; }
        .custom .header-actions { display: flex; align-items: center; gap: 12px; }
        .custom .btn-login { padding: 10px 20px; border-radius: 8px; font-size: 14px; font-weight: 600; color: var(--blue); background: transparent; border: 1.5px solid var(--border); cursor: pointer; transition: var(--transition); font-family: 'Inter', sans-serif; }
        .custom .btn-login:hover { border-color: var(--blue); background: rgba(38,94,144,0.04); }
        .custom .btn-schedule { padding: 10px 24px; border-radius: 8px; font-size: 14px; font-weight: 600; color: #fff; border: none; cursor: pointer; background: linear-gradient(135deg, var(--green), var(--blue)); transition: var(--transition); box-shadow: 0 2px 12px rgba(0,163,121,0.3); font-family: 'Inter', sans-serif; }
        .custom .btn-schedule:hover { transform: translateY(-1px); box-shadow: 0 4px 20px rgba(0,163,121,0.4); }
        .custom .mobile-toggle { display: none; background: none; border: none; cursor: pointer; padding: 8px; }
        .custom .mobile-toggle span { display: block; width: 24px; height: 2px; background: var(--text); margin: 5px 0; border-radius: 2px; }

        /* HERO */
        .custom .page-hero { padding: 150px 0 80px; background: linear-gradient(180deg, #f0f7ff 0%, #fff 100%); text-align: center; position: relative; overflow: hidden; }
        .custom .page-hero::before { content: ''; position: absolute; top: -120px; left: 50%; transform: translateX(-50%); width: 600px; height: 600px; border-radius: 50%; background: radial-gradient(circle, rgba(0,163,121,0.06) 0%, transparent 70%); }
        .custom .section-label { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 600; text-transform: uppercase; letter-spacing: 2px; color: var(--green); margin-bottom: 16px; }
        .custom .page-hero h1 { font-size: clamp(36px, 5vw, 52px); font-weight: 800; color: var(--text); margin-bottom: 20px; letter-spacing: -1px; position: relative; }
        .custom .page-hero p { font-size: 18px; color: var(--text-light); max-width: 600px; margin: 0 auto; line-height: 1.7; position: relative; }

        /* CONTACT OPTIONS */
        .custom .contact-options { padding: 80px 0; background: var(--bg); }
        .custom .options-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
        .custom .option-card { padding: 36px; border-radius: var(--radius); background: var(--bg-alt); border: 1px solid var(--border); text-align: center; transition: var(--transition); }
        .custom .option-card:hover { border-color: rgba(0,163,121,0.2); box-shadow: var(--shadow-lg); transform: translateY(-2px); }
        .custom .option-icon { width: 60px; height: 60px; border-radius: 16px; display: flex; align-items: center; justify-content: center; margin: 0 auto 20px; }
        .custom .option-icon.green { background: rgba(0,163,121,0.08); color: var(--green); }
        .custom .option-icon.blue { background: rgba(38,94,144,0.08); color: var(--blue); }
        .custom .option-icon.purple { background: rgba(139,92,246,0.08); color: #8b5cf6; }
        .custom .option-icon svg { width: 28px; height: 28px; }
        .custom .option-card h3 { font-size: 20px; font-weight: 700; margin-bottom: 10px; }
        .custom .option-card p { font-size: 15px; color: var(--text-light); line-height: 1.7; margin-bottom: 16px; }
        .custom .option-link { font-size: 15px; font-weight: 600; color: var(--blue); display: inline-flex; align-items: center; gap: 6px; transition: var(--transition); }
        .custom .option-link:hover { color: var(--green); gap: 10px; }
        .custom .option-link svg { width: 16px; height: 16px; }

        /* FAQ */
        .custom .faq { padding: 100px 0; background: var(--bg-alt); }
        .custom .faq .container { max-width: 760px; }
        .custom .section-title { font-size: clamp(32px, 4vw, 44px); font-weight: 800; color: var(--text); margin-bottom: 20px; letter-spacing: -0.5px; }
        .custom .faq-item { border-bottom: 1px solid var(--border); }
        .custom .faq-item summary { padding: 22px 0; font-size: 16px; font-weight: 600; cursor: pointer; display: flex; justify-content: space-between; align-items: center; color: var(--text); transition: var(--transition); font-family: 'Inter', sans-serif; list-style: none; }
        .custom .faq-item summary::-webkit-details-marker { display: none; }
        .custom .faq-item summary::marker { display: none; content: ''; }
        .custom .faq-item summary:hover { color: var(--blue); }
        .custom .faq-arrow { color: var(--text-muted); transition: transform 0.35s ease, color 0.35s ease; flex-shrink: 0; width: 28px; display: flex; align-items: center; justify-content: center; }
        .custom .faq-arrow svg { width: 20px; height: 20px; }
        .custom .faq-item[open] .faq-arrow { transform: rotate(45deg); color: var(--blue); }
        .custom .faq-answer { overflow: hidden; padding: 0 0 22px; }
        .custom .faq-answer p { font-size: 15px; color: var(--text-light); line-height: 1.7; }

        /* CONTACT FORM */
        .custom .contact-form-section { padding: 100px 0; background: var(--bg); }
        .custom .contact-form-section .container { max-width: 700px; text-align: center; }
        .custom .contact-form-section .section-title { margin-bottom: 12px; }
        .custom .contact-form-section .section-sub { font-size: 16px; color: var(--text-light); margin-bottom: 40px; }
        .custom .contact-form { text-align: left; }
        .custom .contact-form iframe { width: 100% !important; height: 700px !important; min-height: 700px !important; border: none !important; overflow: hidden !important; }
        .custom .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }
        .custom .form-group { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
        .custom .form-group label { font-size: 14px; font-weight: 600; color: var(--text); }
        .custom .form-group input, .custom .form-group select, .custom .form-group textarea {
            padding: 14px 16px; border-radius: 10px; border: 1.5px solid var(--border);
            font-family: 'Inter', sans-serif; font-size: 15px; color: var(--text);
            background: var(--bg-alt); transition: var(--transition); outline: none;
        }
        .custom .form-group input:focus, .custom .form-group select:focus, .custom .form-group textarea:focus {
            border-color: var(--blue); box-shadow: 0 0 0 3px rgba(38,94,144,0.1);
        }
        .custom .form-group textarea { resize: vertical; min-height: 120px; }
        .custom .btn-submit {
            display: inline-flex; align-items: center; gap: 8px;
            padding: 16px 36px; border-radius: 10px; font-size: 16px; font-weight: 700;
            color: #fff; background: linear-gradient(135deg, var(--green), var(--blue));
            border: none; cursor: pointer; transition: var(--transition);
            font-family: 'Inter', sans-serif; box-shadow: 0 2px 12px rgba(0,163,121,0.3);
        }
        .custom .btn-submit:hover { transform: translateY(-1px); box-shadow: 0 4px 20px rgba(0,163,121,0.4); }
        .custom .btn-submit svg { width: 18px; height: 18px; }

        /* CTA */
        .custom .cta-section { padding: 100px 0; }
        .custom .cta-box { max-width: 800px; margin: 0 auto; text-align: center; padding: 64px 48px; border-radius: var(--radius-lg); background: linear-gradient(135deg, var(--blue), var(--green)); color: #fff; position: relative; overflow: hidden; }
        .custom .cta-box::before { content: ''; position: absolute; top: -50%; right: -20%; width: 400px; height: 400px; border-radius: 50%; background: rgba(255,255,255,0.06); }
        .custom .cta-box h2 { font-size: clamp(28px, 3.5vw, 40px); font-weight: 800; margin-bottom: 16px; position: relative; }
        .custom .cta-box p { font-size: 17px; opacity: 0.85; max-width: 500px; margin: 0 auto 32px; position: relative; }
        .custom .btn-white { padding: 16px 36px; border-radius: 10px; font-size: 16px; font-weight: 700; color: var(--blue); background: #fff; border: none; cursor: pointer; transition: var(--transition); font-family: 'Inter', sans-serif; position: relative; }
        .custom .btn-white:hover { transform: translateY(-2px); box-shadow: 0 8px 32px rgba(0,0,0,0.2); }

        /* SCROLL ANIMATIONS */
        .custom .animate-on-scroll { opacity: 0; transform: translateY(30px); transition: opacity 0.7s ease, transform 0.7s ease; }
        .custom .animate-on-scroll.visible { opacity: 1; transform: translateY(0); }
        .custom .animate-delay-1 { transition-delay: 0.1s; }
        .custom .animate-delay-2 { transition-delay: 0.2s; }
        .custom .animate-delay-3 { transition-delay: 0.3s; }

        /* FOOTER */
        .custom .footer { padding: 64px 0 32px; background: var(--bg-dark); color: rgba(255,255,255,0.7); }
        .custom .footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
        .custom .footer-brand p { font-size: 14px; line-height: 1.6; color: rgba(255,255,255,0.5); }
        .custom .footer-brand .logo-img { filter: brightness(0) invert(1); }
        .custom .footer h4 { font-family: 'Inter', sans-serif; font-weight: 700; font-size: 14px; text-transform: uppercase; letter-spacing: 1px; color: #fff; margin-bottom: 16px; }
        .custom .footer ul { list-style: none; }
        .custom .footer ul li { margin-bottom: 10px; }
        .custom .footer ul a { font-size: 14px; color: rgba(255,255,255,0.5); transition: var(--transition); }
        .custom .footer ul a:hover { color: var(--green-light); }
        .custom .footer-bottom { padding-top: 32px; border-top: 1px solid rgba(255,255,255,0.08); display: flex; justify-content: space-between; align-items: center; font-size: 13px; color: rgba(255,255,255,0.35); }

        /* ========== MOBILE NAV ========== */
        .custom .mobile-nav {
            position: fixed; top: 0; left: 0; right: 0; bottom: 0; z-index: 998;
            background: #fff;
            display: flex; flex-direction: column;
            padding: 88px 24px 32px;
            transform: translateX(100%);
            transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
            overflow-y: auto; -webkit-overflow-scrolling: touch;
        }
        .custom .mobile-nav.open { transform: translateX(0); }
        .custom .mobile-nav a {
            display: block; padding: 16px 0;
            font-size: 18px; font-weight: 600; color: var(--text);
            border-bottom: 1px solid var(--border); transition: var(--transition);
        }
        .custom .mobile-nav a:last-of-type { border-bottom: none; }
        .custom .mobile-nav a:hover, .custom .mobile-nav a:active { color: var(--green); }
        .custom .mobile-nav-actions {
            display: flex; flex-direction: column; gap: 12px;
            margin-top: auto; padding-top: 24px;
        }
        .custom .mobile-nav-actions .btn-login {
            display: block; width: 100%; padding: 14px; text-align: center;
            border-radius: 10px; font-size: 15px; font-weight: 600;
            color: var(--blue); background: transparent;
            border: 1.5px solid var(--border); cursor: pointer;
            font-family: 'Inter', sans-serif;
        }
        .custom .mobile-nav-actions .btn-schedule {
            display: block; width: 100%; padding: 14px; text-align: center;
            border-radius: 10px; font-size: 15px; font-weight: 600;
            color: #fff; border: none; cursor: pointer;
            background: linear-gradient(135deg, var(--green), var(--blue));
            font-family: 'Inter', sans-serif;
            box-shadow: 0 2px 12px rgba(0,163,121,0.3);
        }
        .custom .mobile-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
        .custom .mobile-toggle.active span:nth-child(2) { opacity: 0; }
        .custom .mobile-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

        @media (max-width: 1024px) {
            .custom .options-grid { grid-template-columns: repeat(2, 1fr); }
            .custom .footer-grid { grid-template-columns: 2fr 1fr 1fr; gap: 32px; }
        }

        @media (max-width: 768px) {
            .custom .nav { display: none; }
            .custom .header-actions { display: none; }
            .custom .mobile-toggle { display: block; }
            .custom .options-grid { grid-template-columns: 1fr; gap: 16px; }
            .custom .form-row { grid-template-columns: 1fr; }
            .custom .footer-grid { grid-template-columns: 1fr 1fr; gap: 24px; }
            .custom .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
            .custom .cta-box { padding: 48px 24px; }
            .custom .section-title { font-size: 28px; }
            .custom .page-hero { padding: 120px 0 60px; }
            .custom .page-hero h1 { font-size: 32px; }
            .custom .page-hero p { font-size: 16px; }
            .custom .page-hero::before { width: 350px; height: 350px; }
        }

        @media (max-width: 480px) {
            .custom .options-grid { grid-template-columns: 1fr; }
            .custom .footer-grid { grid-template-columns: 1fr; gap: 24px; }
            .custom .page-hero h1 { font-size: 28px; }
            .custom .page-hero p { font-size: 15px; }
            .custom .page-hero::before { display: none; }
            .custom .cta-box { padding: 36px 20px; }
            .custom .cta-box h2 { font-size: 24px; }
            .custom .section-title { font-size: 24px; }
            .custom .footer h4 { font-size: 13px; }
            .custom .footer ul a { font-size: 13px; }

        /* ========== LANGUAGE TOGGLE ========== */

        /* Mobile nav toggle */

        }
    
        /* ========== LANGUAGE SWITCHER ========== */
        .custom .lang-switcher {
            position: relative;
            display: flex;
            align-items: center;
        }
        .custom .lang-switcher-btn {
            display: flex;
            align-items: center;
            gap: 6px;
            padding: 7px 14px;
            border-radius: 8px;
            border: 1.5px solid var(--border);
            background: transparent;
            cursor: pointer;
            font-family: 'Inter', sans-serif;
            font-size: 14px;
            font-weight: 500;
            color: var(--text-light);
            transition: var(--transition);
        }
        .custom .lang-switcher-btn:hover {
            border-color: var(--blue);
            color: var(--blue);
            background: rgba(38,94,144,0.04);
        }
        .custom .lang-switcher-btn svg {
            width: 16px;
            height: 16px;
            flex-shrink: 0;
        }
        .custom .lang-switcher-btn .arrow {
            width: 10px;
            height: 10px;
            transition: transform 0.2s ease;
        }
        .custom .lang-switcher.open .lang-switcher-btn .arrow {
            transform: rotate(180deg);
        }
        .custom .lang-switcher.open .lang-switcher-btn {
            border-color: var(--blue);
            color: var(--blue);
        }
        .custom .lang-dropdown {
            position: absolute;
            top: calc(100% + 6px);
            right: 0;
            min-width: 140px;
            background: #fff;
            border-radius: 10px;
            border: 1px solid var(--border);
            box-shadow: 0 8px 24px rgba(0,0,0,0.1);
            opacity: 0;
            visibility: hidden;
            transform: translateY(-8px);
            transition: all 0.2s ease;
            z-index: 1001;
            overflow: hidden;
        }
        .custom .lang-switcher.open .lang-dropdown {
            opacity: 1;
            visibility: visible;
            transform: translateY(0);
        }
        .custom .lang-dropdown a {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 10px 16px;
            font-size: 14px;
            font-weight: 500;
            color: var(--text-light);
            text-decoration: none;
            transition: var(--transition);
        }
        .custom .lang-dropdown a:hover {
            background: rgba(38,94,144,0.06);
            color: var(--blue);
        }
        .custom .lang-dropdown a.active-lang {
            color: var(--blue);
            font-weight: 600;
            background: rgba(38,94,144,0.04);
        }
        .custom .lang-dropdown a .check {
            margin-left: auto;
            opacity: 0;
        }
        .custom .lang-dropdown a.active-lang .check {
            opacity: 1;
        }
        .custom .mobile-nav .lang-switcher {
            padding: 16px 0;
            border-bottom: 1px solid var(--border);
        }
        .custom .mobile-nav .lang-switcher-btn {
            width: 100%;
            justify-content: center;
        }