/* =========================================================
       1. GLOBAL RESET & MASTER VARIABLES
       ========================================================= */
    *, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
    
    :root {
        --primary: #f9961e;       /* Jingga Kebanggaan */
        --accent-red: #dc2626;    /* Merah Premium */
        --gold: #d4af37;          /* Emas Klasik */
        --dark-slate: #111111;    /* Hitam Mewah */
        --text-muted: #555555;    /* Abu Kontras */
        --bg-ambient: #fffaf5;    /* Cream Halus */
        
        --shadow-premium: 
            0 15px 30px rgba(17, 17, 17, 0.02),
            0 35px 70px rgba(17, 17, 17, 0.06),
            0 65px 100px rgba(249, 150, 30, 0.04);
            
        --transition-smooth: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    }

    html { scroll-behavior: smooth; }
    body {
        font-family: system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
        color: var(--dark-slate);
        background: #ffffff;
        line-height: 1.75;
        overflow-x: hidden;
    }

    .container { max-width: 1240px; margin: 0 auto; padding: 0 30px; }
    section { padding: 120px 0; position: relative; }
    img { width: 100%; display: block; height: auto; }

    .premium-badge {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        padding: 8px 18px;
        background: rgba(220, 38, 38, 0.06);
        border: 1px solid rgba(220, 38, 38, 0.1);
        color: var(--accent-red);
        font-size: 12px;
        font-weight: 700;
        letter-spacing: 1.5px;
        border-radius: 50px;
        text-transform: uppercase;
        margin-bottom: 25px;
    }

    .center-heading { text-align: center; max-width: 800px; margin: 0 auto 60px; }
    .center-heading h2 { font-size: 42px; font-weight: 900; margin-bottom: 15px; letter-spacing: -0.5px; }
    .center-heading h2 span { color: var(--accent-red); }

    .btn-lux {
        display: inline-block;
        padding: 16px 36px;
        border-radius: 14px;
        font-weight: 700;
        font-size: 15px;
        text-decoration: none;
        transition: var(--transition-smooth);
    }
    .btn-lux.primary { background: var(--accent-red); color: #fff; box-shadow: 0 10px 25px rgba(220,38,38,0.2); }
    .btn-lux.primary:hover { background: var(--primary); transform: translateY(-3px); box-shadow: 0 15px 30px rgba(249,150,30,0.3); }
    .btn-lux.outline { border: 2px solid var(--dark-slate); color: var(--dark-slate); }
    .btn-lux.outline:hover { background: var(--dark-slate); color: #fff; transform: translateY(-3px); }

    /* =========================================================
       2. NAVBAR COMPONENT
       ========================================================= */
    .main-header {
        position: fixed;
        top: 0; left: 0; width: 100%;
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
        z-index: 9999;
        box-shadow: 0 4px 20px rgba(17, 17, 17, 0.03);
        transition: var(--transition-smooth);
    }
    .main-header.scrolled { background: #ffffff; box-shadow: 0 10px 30px rgba(17, 17, 17, 0.06); }
    .navbar { height: 90px; display: flex; justify-content: space-between; align-items: center; transition: var(--transition-smooth); }
    .main-header.scrolled .navbar { height: 75px; }

    .navbar-brand { display: flex; align-items: center; gap: 15px; text-decoration: none; }
    .navbar-brand-text-wrap { display: flex; flex-direction: column; line-height: 1.2; }
    .navbar-brand-text { font-size: 22px; font-weight: 800; color: var(--dark-slate); letter-spacing: -0.5px; }
    .navbar-brand-text span { color: var(--accent-red); }
    .navbar-brand-sub { font-size: 12px; font-weight: 700; color: var(--primary); letter-spacing: 1.2px; text-transform: uppercase; margin-top: 2px; }
    .navbar-logo-img { height: 50px; width: auto; object-fit: contain; transition: var(--transition-smooth); }
    .main-header.scrolled .navbar-logo-img { height: 42px; }

    .nav-menu { display: flex; align-items: center; gap: 32px; }
    .nav-menu a { font-size: 15px; font-weight: 600; color: var(--dark-slate); text-decoration: none; position: relative; transition: 0.3s; }
    .nav-menu a::after { content: ""; position: absolute; bottom: -6px; left: 0; width: 0; height: 2px; background: var(--accent-red); transition: 0.3s ease; }
    .nav-menu a:hover::after, .nav-menu a.active::after { width: 100%; }
    .nav-menu a:hover, .nav-menu a.active { color: var(--accent-red); }
    .btn-nav-cta { padding: 12px 26px; background: var(--accent-red); color: #fff !important; border-radius: 12px; font-weight: 700; font-size: 14px; box-shadow: 0 6px 15px rgba(220, 38, 38, 0.15); }
    .btn-nav-cta:hover { background: var(--primary); box-shadow: 0 8px 20px rgba(249, 150, 30, 0.25); transform: translateY(-2px); }
    .btn-nav-cta::after { display: none !important; }

    .menu-toggle { display: none; flex-direction: column; gap: 6px; cursor: pointer; z-index: 10000; }
    .menu-toggle span { display: block; width: 26px; height: 2.5px; background: var(--dark-slate); border-radius: 2px; transition: var(--transition-smooth); }

    /* =========================================================
       2.1 LANGUAGE SWITCHER (ID/EN)
       ========================================================= */
    .lang-switch { display: flex; align-items: center; gap: 4px; margin-left: 8px; }
    .lang-btn { background: none; border: none; cursor: pointer; font-family: inherit; font-size: 13px; font-weight: 700; color: var(--text-muted); padding: 6px 10px; border-radius: 8px; transition: 0.3s; }
    .lang-btn:hover { color: var(--accent-red); }
    .lang-btn.active { background: var(--accent-red); color: #fff; box-shadow: 0 4px 12px rgba(220, 38, 38, 0.2); }
    .lang-divider { font-size: 13px; color: rgba(17, 17, 17, 0.25); font-weight: 700; }

    /* =========================================================
       3. MINI HERO - LAYANAN
       ========================================================= */
    .about-hero {
        padding: 210px 0 110px 0;
        background: rgba(0, 0, 0, 0.3);
        text-align: center;
        color: #ffffff;
        overflow: hidden;
    }
    .about-hero::before {
        content: "";
        position: absolute;
        top: 0; left: 0; width: 100%; height: 100%;
        background: linear-gradient(rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.3)),
                    url('../img/bg/alun-alun-bogor.jpg') center/cover no-repeat;
        animation: heroKenBurns 22s ease-in-out infinite alternate;
        will-change: transform;
        z-index: 0;
    }
    @keyframes heroKenBurns {
        from { transform: scale(1); }
        to   { transform: scale(1.12); }
    }
    .about-hero-content { max-width: 700px; margin: 0 auto; position: relative; z-index: 10; }
    .about-badge {
        display: inline-block;
        padding: 8px 18px;
        background: rgba(255, 255, 255, 0.2);
        color: #ffffff;
        border: 1px solid rgba(255, 255, 255, 0.4);
        font-size: 11px;
        font-weight: 800;
        text-transform: uppercase;
        letter-spacing: 2px;
        border-radius: 50px;
        margin-bottom: 20px;
    }
    .about-hero h1 { font-size: 48px; font-weight: 900; margin-bottom: 15px; line-height: 1.2; }
    .about-hero h1 span {
        background: linear-gradient(90deg, #f9961e, #dc2626, #d4af37, #f9961e, #dc2626);
        background-size: 300% 100%;
        -webkit-background-clip: text;
        background-clip: text;
        -webkit-text-fill-color: transparent;
        color: transparent;
        display: inline-block;
        animation: heroGradientShift 5s ease-in-out infinite;
    }
    @keyframes heroGradientShift {
        0%   { background-position: 0% 50%; }
        50%  { background-position: 100% 50%; }
        100% { background-position: 0% 50%; }
    }
    .about-hero p { font-size: 19px; color: rgba(255, 255, 255, 0.95); line-height: 1.6; }

    /* =========================================================
       4. BRIEF / DESKRIPSI LAYANAN
       ========================================================= */
    .brief-section { background: #ffffff; }
    .brief-content { max-width: 880px; margin: 0 auto; text-align: center; }
    .brief-content h2 { font-size: 38px; font-weight: 900; margin-bottom: 25px; line-height: 1.3; letter-spacing: -0.5px; }
    .brief-content h2 span { color: var(--accent-red); }
    .brief-content p { font-size: 18px; color: var(--text-muted); line-height: 1.9; }
    .brief-divider { width: 80px; height: 3px; margin: 0 auto 25px; background: linear-gradient(90deg, var(--accent-red), var(--primary), var(--gold)); border-radius: 3px; }

    /* =========================================================
       5. KATALOG LAYANAN / SUB-SERVICES
       ========================================================= */
    .services-section { background: var(--bg-ambient); }
    .service-block { margin-bottom: 90px; }
    .service-block:last-child { margin-bottom: 0; }
    .service-block-header { text-align: center; max-width: 880px; margin: 0 auto 45px; }
    .service-block-header h3 { font-size: 34px; font-weight: 900; letter-spacing: -0.5px; margin-bottom: 18px; }
    .service-block-header h3 span { color: var(--accent-red); }
    .service-block-desc { font-size: 17px; color: var(--text-muted); line-height: 1.9; }

    .svc-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
    .svc-card {
        background: #ffffff;
        padding: 32px 30px;
        border-radius: 18px;
        border: 1px solid rgba(212, 175, 55, 0.15);
        box-shadow: var(--shadow-premium);
        transition: var(--transition-smooth);
        position: relative;
        overflow: hidden;
    }
    .svc-card::before {
        content: "";
        position: absolute;
        top: 0; left: 0; width: 4px; height: 100%;
        background: linear-gradient(to bottom, var(--accent-red), var(--primary));
        opacity: 0;
        transition: var(--transition-smooth);
    }
    .svc-card:hover { transform: translateY(-6px); border-color: rgba(220, 38, 38, 0.2); box-shadow: 0 20px 45px rgba(220, 38, 38, 0.1); }
    .svc-card:hover::before { opacity: 1; }
    .svc-num { display: inline-block; font-size: 12px; font-weight: 800; color: var(--primary); letter-spacing: 1.5px; text-transform: uppercase; margin-bottom: 12px; }
    .svc-card h4 { font-size: 18px; font-weight: 800; margin-bottom: 10px; }
    .svc-card p { font-size: 14.5px; color: var(--text-muted); line-height: 1.75; }

    /* Kartu utama Transfer Pricing */
    .tp-block {
        background: #ffffff;
        border: 1px solid rgba(212, 175, 55, 0.28);
        border-radius: 24px;
        padding: 45px;
        box-shadow: var(--shadow-premium);
    }
    .tp-block h4 { font-size: 22px; font-weight: 900; margin-bottom: 14px; }
    .tp-block p { font-size: 16px; color: var(--text-muted); line-height: 1.9; margin-bottom: 24px; }
    .tags-row { display: flex; flex-wrap: wrap; gap: 12px; }
    .tag-pill { padding: 8px 16px; background: rgba(212, 175, 55, 0.08); border: 1px solid rgba(212, 175, 55, 0.35); color: #8a6d1a; font-size: 13px; font-weight: 700; border-radius: 50px; transition: var(--transition-smooth); }
    .tag-pill:hover { background: linear-gradient(135deg, var(--accent-red), var(--primary)); color: #fff; border-color: transparent; }

    /* =========================================================
       6. CORE VALUES / KEUNGGULAN
       ========================================================= */
    .values-section { background: #ffffff; }
    .values-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
    .value-card { background: var(--bg-ambient); padding: 40px 35px; border-radius: 24px; border: 1px solid rgba(212,175,55,0.2); box-shadow: var(--shadow-premium); transition: var(--transition-smooth); border-top: 4px solid var(--gold); }
    .value-icon { width: 60px; height: 60px; background: rgba(212, 175, 55, 0.1); color: var(--gold); border: 1px solid rgba(212,175,55,0.25); border-radius: 16px; display: flex; align-items: center; justify-content: center; margin-bottom: 25px; transition: var(--transition-smooth); font-size: 28px; }
    .value-card h3 { font-size: 22px; font-weight: 800; margin-bottom: 15px; }
    .value-card p { font-size: 15px; color: var(--text-muted); line-height: 1.8; }
    .value-card:hover { transform: translateY(-8px); border-top-color: var(--accent-red); box-shadow: 0 20px 45px rgba(220,38,38,0.08); }
    .value-card:hover .value-icon { background: rgba(220,38,38,0.08); border-color: rgba(220,38,38,0.2); color: var(--accent-red); }

    /* =========================================================
       7. FAQ ACCORDION
       ========================================================= */
    .faq-section { background: var(--bg-ambient); }
    .faq-wrapper { max-width: 850px; margin: 0 auto; display: flex; flex-direction: column; gap: 15px; }
    .faq-item { background: #ffffff; border-radius: 16px; box-shadow: var(--shadow-premium); overflow: hidden; border: 1px solid rgba(17,17,17,0.03); border-left: 4px solid transparent; transition: var(--transition-smooth); }
    .faq-item:hover { background: linear-gradient(135deg, #ffffff, #fff6ea); border-color: rgba(249, 150, 30, 0.35); border-left-color: var(--primary); box-shadow: 0 18px 40px rgba(220, 38, 38, 0.12); transform: translateY(-4px); }
    .faq-item:hover .faq-trigger { color: var(--accent-red); }
    .faq-item.active { background: linear-gradient(135deg, #fff8f0, #ffe9d6); border-color: rgba(220, 38, 38, 0.3); border-left-color: var(--accent-red); box-shadow: 0 18px 45px rgba(220, 38, 38, 0.18); }
    .faq-item.active .faq-trigger { color: var(--accent-red); }
    .faq-trigger { width: 100%; padding: 24px 30px; text-align: left; background: none; border: none; font-family: inherit; font-size: 17px; font-weight: 700; color: var(--dark-slate); cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 20px; }
    .faq-icon { font-size: 20px; color: var(--accent-red); transition: var(--transition-smooth); }
    .faq-content { max-height: 0; overflow: hidden; transition: all 0.3s ease-out; padding: 0 30px; color: var(--text-muted); font-size: 15px; line-height: 1.7; }
    .faq-item.active .faq-content { max-height: 240px; padding-bottom: 24px; }
    .faq-item.active .faq-icon { transform: rotate(45deg); color: var(--primary); }

    /* =========================================================
       8. CTA SECTION
       ========================================================= */
    .cta-section { background: #ffffff; }
    .cta-box-wrapper { max-width: 1000px; margin: 0 auto; background: linear-gradient(135deg, rgba(220,38,38,0.85), rgba(249,150,30,0.6)), url('../assets/img/bg/20260706-034421_istana-putih-bogor.webp'); background-size: cover; background-position: center; padding: 80px 60px; border-radius: 30px; text-align: center; position: relative; overflow: hidden; box-shadow: var(--shadow-premium); }
    .cta-content { position: relative; z-index: 10; }
    .cta-badge { display: inline-block; padding: 8px 18px; background: rgba(255,255,255,0.2); color: #ffffff; font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: 2px; border-radius: 50px; margin-bottom: 25px; border: 1px solid rgba(255,255,255,0.4); }
    .cta-content h2 { font-size: 40px; font-weight: 900; color: #ffffff; line-height: 1.3; margin-bottom: 20px; text-shadow: 0 2px 10px rgba(0,0,0,0.2); }
    .cta-content h2 span { color: var(--gold); }
    .cta-content p { font-size: 18px; color: rgba(255,255,255,0.95); line-height: 1.8; max-width: 750px; margin: 0 auto 40px auto; }
    .cta-action-buttons { display: flex; justify-content: center; gap: 20px; margin-bottom: 40px; }
    .btn-cta-primary { display: inline-flex; align-items: center; gap: 10px; padding: 16px 35px; background: #ffffff; color: var(--accent-red); font-weight: 800; font-size: 16px; text-decoration: none; border-radius: 50px; box-shadow: 0 10px 25px rgba(0,0,0,0.2); transition: var(--transition-smooth); }
    .btn-cta-primary:hover { transform: translateY(-3px); background: var(--dark-slate); color: #ffffff; }
    .icon-btn { width: 20px; height: 20px; }
    .btn-cta-secondary { display: inline-block; padding: 16px 35px; background: transparent; color: #ffffff; font-weight: 700; font-size: 16px; text-decoration: none; border-radius: 50px; border: 2px solid #ffffff; transition: var(--transition-smooth); }
    .btn-cta-secondary:hover { background: #ffffff; color: var(--dark-slate); transform: translateY(-3px); }
    .cta-features-trust { display: flex; justify-content: center; gap: 40px; }
    .trust-item { font-size: 14px; color: rgba(255,255,255,0.9); font-weight: 600; display: flex; align-items: center; gap: 8px; }

    /* =========================================================
       9. MASTER FOOTER
       ========================================================= */
    .lux-footer { background: #0c0802; color: rgba(255,255,255,0.7); padding: 100px 0 30px; font-size: 14px; }
    .footer-grid { display: grid; grid-template-columns: 1.5fr 0.8fr 1.2fr; gap: 60px; }
    .footer-col h3 { color: #ffffff; font-size: 18px; font-weight: 700; margin-bottom: 25px; position: relative; }
    .footer-col h3::after { content: ""; position: absolute; bottom: -8px; left: 0; width: 40px; height: 2px; background: var(--primary); }
    .footer-links { list-style: none; }
    .footer-links li { margin-bottom: 14px; }
    .footer-links a { color: rgba(255,255,255,0.7); text-decoration: none; transition: 0.3s; }
    .footer-links a:hover { color: var(--primary); padding-left: 5px; }
    .contact-list { list-style: none; }
    .contact-list li { margin-bottom: 15px; display: flex; gap: 10px; }
    .footer-bottom { margin-top: 60px; padding-top: 25px; border-top: 1px solid rgba(255,255,255,0.08); text-align: center; font-size: 13px; }

    /* =========================================================
       9.5 FLOATING WHATSAPP BUTTON (WA PREMIUM)
       ========================================================= */
    .wa-float {
        position: fixed;
        bottom: 28px;
        right: 28px;
        z-index: 99999;
        width: 64px;
        height: 64px;
        display: flex;
        align-items: center;
        justify-content: center;
        border-radius: 50%;
        background: linear-gradient(145deg, #f9961e, #dc2626);
        box-shadow: 0 10px 30px rgba(220, 38, 38, 0.45);
        text-decoration: none;
        transition: var(--transition-smooth);
        opacity: 0;
        transform: translateY(20px) scale(0.85);
        visibility: hidden;
    }
    .wa-float.wa-show { opacity: 1; transform: translateY(0) scale(1); visibility: visible; }
    .wa-float:hover { transform: translateY(-5px) scale(1.08); box-shadow: 0 16px 40px rgba(249, 150, 30, 0.6); }
    .wa-float svg { width: 34px; height: 34px; fill: #ffffff; }

    /* Cincin pulsa di belakang tombol */
    .wa-float::before,
    .wa-float::after {
        content: "";
        position: absolute;
        inset: 0;
        border-radius: 50%;
        background: #f9961e;
        z-index: -1;
        animation: waPulse 2.2s ease-out infinite;
    }
    .wa-float::after { animation-delay: 1.1s; }
    @keyframes waPulse {
        0%   { transform: scale(1); opacity: 0.7; }
        100% { transform: scale(1.9); opacity: 0; }
    }

    /* Badge notifikasi "Online" */
    .wa-float .wa-status {
        position: absolute;
        top: -2px;
        right: -2px;
        width: 18px;
        height: 18px;
        background: var(--gold, #d4af37);
        border: 3px solid #ffffff;
        border-radius: 50%;
        box-shadow: 0 3px 8px rgba(0,0,0,0.2);
    }

    /* Tooltip saat hover */
    .wa-float .wa-tooltip {
        position: absolute;
        right: calc(100% + 14px);
        top: 50%;
        transform: translateY(-50%) translateX(8px);
        background: #ffffff;
        color: #b91c1c;
        font-size: 13px;
        font-weight: 700;
        white-space: nowrap;
        padding: 10px 16px;
        border-radius: 12px;
        box-shadow: 0 10px 30px rgba(17,17,17,0.15);
        opacity: 0;
        pointer-events: none;
        transition: var(--transition-smooth);
    }
    .wa-float .wa-tooltip::after {
        content: "";
        position: absolute;
        left: 100%;
        top: 50%;
        transform: translateY(-50%);
        border: 6px solid transparent;
        border-left-color: #ffffff;
    }
    .wa-float:hover .wa-tooltip { opacity: 1; transform: translateY(-50%) translateX(0); }

    /* =========================================================
       10. RESPONSIVE MASTER SYSTEM
       ========================================================= */
    @media (max-width: 991px) {
        section { padding: 90px 0; }
        .menu-toggle { display: flex; }
        .nav-menu { position: fixed; top: 0; left: -100%; width: 80%; max-width: 320px; height: 100vh; background: #ffffff; box-shadow: 20px 0 60px rgba(0,0,0,0.08); flex-direction: column; align-items: flex-start; justify-content: flex-start; padding: 100px 40px; gap: 25px; transition: var(--transition-smooth); }
        .nav-menu.active { left: 0; }
        .menu-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(6px, 6px); }
        .menu-toggle.active span:nth-child(2) { opacity: 0; }
        .menu-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(6px, -6px); }
        .btn-nav-cta { width: 100%; text-align: center; margin-top: 15px; }
        .footer-grid { grid-template-columns: 1fr; gap: 40px; }

        .svc-cards { grid-template-columns: repeat(2, 1fr); }
        .values-grid { grid-template-columns: 1fr; }
        .cta-box-wrapper { padding: 60px 30px; }
    }

    @media (max-width: 767px) {
        section { padding: 70px 0; }
        .container { padding: 0 20px; }
        .navbar-brand-text { font-size: 18px; }
        .navbar-brand-sub { font-size: 10px; }
        .navbar-logo-img { height: 40px; }

        .about-hero { padding: 160px 0 80px 0; }
        .about-hero h1 { font-size: 32px; }
        .about-hero p { font-size: 16px; }
        .brief-content h2 { font-size: 28px; }
        .brief-content p { font-size: 16px; }
        .service-block-header h3 { font-size: 24px; }
        .center-heading h2 { font-size: 28px; }
        .svc-cards { grid-template-columns: 1fr; }
        .tp-block { padding: 32px 24px; }
        .tp-block h4 { font-size: 20px; }
        .value-card p, .svc-card p { font-size: 15px; }
        .cta-box-wrapper { padding: 50px 25px; margin: 0 15px; border-radius: 20px; }
        .cta-content h2 { font-size: 26px; }
        .cta-content p { font-size: 15px; margin-bottom: 30px; }
        .cta-action-buttons { flex-direction: column; gap: 15px; }
        .btn-cta-primary, .btn-cta-secondary { width: 100%; justify-content: center; padding: 14px 25px; }
        .cta-features-trust { flex-direction: column; gap: 15px; align-items: center; }
        .faq-trigger { font-size: 15px; padding: 20px 22px; }
        .faq-content { padding: 0 22px; }
        .wa-float { width: 56px; height: 56px; bottom: 20px; right: 20px; }
        .wa-float svg { width: 30px; height: 30px; }
        .wa-float .wa-tooltip { display: none; }
    }
    
    /* =========================================================
       WHATSAPP POPUP AJAKAN (PREMIUM)
       ========================================================= */
    .wa-popup {
        position: fixed;
        right: 28px;
        bottom: 110px;
        z-index: 99998;
        width: 340px;
        max-width: calc(100vw - 40px);
        background: rgba(255, 255, 255, 0.92);
        backdrop-filter: blur(14px);
        -webkit-backdrop-filter: blur(14px);
        border-radius: 22px;
        border: 1px solid rgba(249, 150, 30, 0.18);
        box-shadow: 0 30px 70px rgba(17, 17, 17, 0.22), 0 8px 24px rgba(249, 150, 30, 0.16);
        overflow: hidden;
        opacity: 0;
        visibility: hidden;
        transform: translateY(18px) scale(0.94);
        transition: opacity 0.45s ease, transform 0.45s cubic-bezier(0.34, 1.56, 0.64, 1), visibility 0.45s;
    }
    .wa-popup.wa-show { opacity: 1; visibility: visible; transform: translateY(0) scale(1); }

    .wa-popup::before {
        content: "";
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 4px;
        background: linear-gradient(120deg, #f9961e, #dc2626, #d4af37, #f9961e);
        background-size: 300% 100%;
        animation: waBorderShift 5s linear infinite;
    }
    @keyframes waBorderShift {
        0% { background-position: 0% 50%; }
        100% { background-position: 300% 50%; }
    }

    .wa-popup-head {
        display: flex;
        align-items: center;
        gap: 12px;
        padding: 20px 20px 8px;
    }
    .wa-popup-avatar {
        position: relative;
        width: 48px;
        height: 48px;
        flex-shrink: 0;
        border-radius: 50%;
        background: linear-gradient(145deg, #f9961e, #dc2626);
        display: flex;
        align-items: center;
        justify-content: center;
        box-shadow: 0 8px 20px rgba(220, 38, 38, 0.35);
    }
    .wa-popup-avatar svg { width: 26px; height: 26px; fill: #ffffff; }
    .wa-popup-status {
        position: absolute;
        bottom: 1px;
        right: 1px;
        width: 13px;
        height: 13px;
        background: #22c55e;
        border: 2px solid #ffffff;
        border-radius: 50%;
        animation: waPopPulse 1.8s ease-out infinite;
    }
    @keyframes waPopPulse {
        0% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.55); }
        70% { box-shadow: 0 0 0 8px rgba(34, 197, 94, 0); }
        100% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0); }
    }
    .wa-popup-title { flex: 1; min-width: 0; }
    .wa-popup-title strong { display: block; font-size: 15px; color: var(--dark-slate); line-height: 1.35; }
    .wa-popup-title span { font-size: 12px; color: var(--text-muted); }
    .wa-popup-close {
        width: 30px;
        height: 30px;
        flex-shrink: 0;
        border: none;
        background: rgba(17, 17, 17, 0.05);
        color: var(--text-muted);
        font-size: 15px;
        line-height: 1;
        border-radius: 50%;
        cursor: pointer;
        transition: var(--transition-smooth);
        display: flex;
        align-items: center;
        justify-content: center;
    }
    .wa-popup-close:hover { background: rgba(220, 38, 38, 0.12); color: var(--accent-red); transform: rotate(90deg); }

    .wa-popup-body { padding: 6px 20px 14px; }
    .wa-popup-body p { font-size: 13.5px; color: var(--text-muted); line-height: 1.65; margin: 0 0 12px; }
    .wa-popup-body p strong { color: var(--dark-slate); }
    .wa-popup-chips { display: flex; flex-wrap: wrap; gap: 6px; }
    .wa-popup-chips span {
        font-size: 11px;
        font-weight: 700;
        color: var(--accent-red);
        background: linear-gradient(135deg, #fff5ec, #ffe8dc);
        border: 1px solid rgba(249, 150, 30, 0.35);
        padding: 5px 10px;
        border-radius: 999px;
    }

    .wa-popup-cta {
        position: relative;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 9px;
        margin: 4px 20px 20px;
        padding: 14px 18px;
        background: linear-gradient(135deg, #f9961e, #dc2626);
        color: #ffffff;
        font-size: 14px;
        font-weight: 800;
        letter-spacing: 0.2px;
        text-decoration: none;
        border-radius: 14px;
        box-shadow: 0 12px 28px rgba(220, 38, 38, 0.35);
        transition: var(--transition-smooth);
        overflow: hidden;
    }
    .wa-popup-cta svg { width: 17px; height: 17px; fill: #ffffff; }
    .wa-popup-cta::after {
        content: "";
        position: absolute;
        top: 0;
        left: -80%;
        width: 50%;
        height: 100%;
        background: linear-gradient(110deg, transparent, rgba(255, 255, 255, 0.35), transparent);
        transform: skewX(-20deg);
    }
    .wa-popup-cta:hover {
        transform: translateY(-3px);
        box-shadow: 0 18px 38px rgba(249, 150, 30, 0.5);
    }
    .wa-popup-cta:hover::after { animation: waShine 0.9s ease forwards; }
    @keyframes waShine {
        0% { left: -80%; }
        100% { left: 130%; }
    }
    .wa-popup-note { text-align: center; font-size: 10.5px; color: #9ca3af; margin: -8px 0 16px; }

    @media (max-width: 767px) {
        .wa-popup { right: 16px; left: 16px; width: auto; bottom: 96px; }
        .wa-popup-cta { margin-left: 16px; margin-right: 16px; }
    }