/* --- ContentViet Styles V2.2.0 --- */
.cv-funnel-box, .cv-order-summary-box, .cv-alert-box, .cv-hero-optin-section {
    font-family: 'Open Sans', sans-serif;
    box-sizing: border-box; margin-bottom: 30px; position: relative;
}
.cv-funnel-box * { box-sizing: border-box; }

/* ... (Các Style Cũ cho Funnel Box giữ nguyên) ... */
.cv-funnel-box.style_bonus { border-radius: 8px; overflow: hidden; box-shadow: 0 5px 20px rgba(0,0,0,0.08); border: 1px solid #e0e0e0; background: #fff; }
.cv-funnel-box.style_bonus .cv-box-header { padding: 15px 20px; text-align: left; color: #fff; }
.cv-headline { font-family: 'Montserrat', sans-serif; font-weight: 800; font-size: 20px; margin: 0; line-height: 1.3; text-transform: uppercase; color: inherit; }
.cv-funnel-box.style_bonus .cv-headline { color: #fff; }
.cv-sub-headline { font-size: 14px; font-style: italic; opacity: 0.9; margin-top: 5px; font-weight: 400; }
.cv-funnel-box.style_dashed { border: 2px dashed #001f5b; background: #fff; padding: 5px; }
.cv-funnel-box.style_dashed .cv-box-header { background: #001f5b; color: #fff; padding: 12px 20px; margin-bottom: 15px; }
.cv-funnel-box.style_green_headline { text-align: center; }
.cv-green-header-wrap { margin-bottom: 20px; }
.cv-green-headline { font-family: 'Montserrat', sans-serif; font-weight: 900; font-size: 28px; color: #000; line-height: 1.3; margin: 0; }
.cv-green-headline .cv-highlight { background-color: #27ae60; color: #fff; padding: 2px 10px; display: inline; box-decoration-break: clone; -webkit-box-decoration-break: clone; }
.cv-green-headline .cv-sub-plain { display: block; margin-top: 10px; font-weight: 800; color: #000; font-size: 0.8em; }
.cv-funnel-box.style_proof { background: #fff; border-radius: 12px; padding: 30px; box-shadow: 0 10px 30px rgba(0,0,0,0.1); text-align: center; }
.cv-funnel-box.style_proof .cv-box-body { display: block !important; }
.cv-box-body { padding: 20px; display: flex; flex-wrap: wrap; align-items: flex-start; gap: 20px; background: #fff; }
.cv-content-col { flex: 1; min-width: 200px; }
.cv-content-col ul { list-style: none; padding: 0; margin: 0; }
.cv-content-col ul li { position: relative; padding-left: 30px; margin-bottom: 10px; font-size: 15px; line-height: 1.5; color: #333; }
.cv-content-col ul li::before { content: '\f00c'; font-family: "Font Awesome 6 Free"; font-weight: 900; position: absolute; left: 0; top: 3px; color: #27ae60; font-size: 16px; }
.cv-image-col { width: 220px; flex-shrink: 0; }
.cv-img-wrapper { position: relative; display: inline-block; width: 100%; }
.cv-img-wrapper img { width: 100%; height: auto; display: block; box-shadow: 0 5px 15px rgba(0,0,0,0.15); border-radius: 4px; }
.cv-img-left { flex-direction: row-reverse; }
.cv-badge { position: absolute; bottom: -10px; right: -10px; background: #fff; padding: 8px 12px; border-radius: 5px; box-shadow: 0 3px 10px rgba(0,0,0,0.2); font-weight: 700; font-family: 'Montserrat', sans-serif; font-size: 12px; display: flex; align-items: center; gap: 5px; z-index: 10; }
.cv-badge-pdf { color: #c0392b; border: 1px solid #c0392b; }
.cv-badge-play { top: 50%; left: 50%; transform: translate(-50%, -50%); right: auto; bottom: auto; background: rgba(0,0,0,0.7); color: #fff; border: 2px solid #fff; width: 50px; height: 50px; border-radius: 50%; justify-content: center; font-size: 20px; }
.cv-badge-seal { bottom: -15px; right: -15px; background: #001f5b; color: #f1c40f; width: 80px; height: 80px; border-radius: 50%; justify-content: center; border: 3px solid #f1c40f; }

/* --- ORDER SUMMARY --- */
.cv-order-summary-box { background: #fff; border-radius: 8px; box-shadow: 0 5px 25px rgba(0,0,0,0.05); padding: 0 0 20px 0; overflow: visible; border: 1px solid #eee; }
.cv-floating-seal { position: absolute; top: -20px; right: -20px; width: 90px; height: auto; z-index: 20; filter: drop-shadow(0 5px 10px rgba(0,0,0,0.2)); }
.cv-os-image { padding: 20px; background: #f9f9f9; text-align: center; border-radius: 8px 8px 0 0; position: relative; }
.cv-os-image img { max-width: 80%; height: auto; margin-bottom: 10px; }
.cv-trusted-badge { background: #003366; color: #fff; display: inline-block; padding: 5px 15px; border-radius: 20px; font-size: 11px; font-weight: 600; text-transform: uppercase; box-shadow: 0 4px 10px rgba(0,51,102,0.3); position: absolute; bottom: -12px; left: 50%; transform: translateX(-50%); white-space: nowrap; width: auto; }
.cv-os-header { text-align: center; padding: 25px 20px 10px 20px; }
.cv-os-headline { color: #c0392b; font-weight: 800; font-size: 24px; margin: 0; text-transform: uppercase; font-family: 'Montserrat', sans-serif; }
.cv-os-sub { color: #c0392b; font-weight: 600; font-size: 14px; margin: 5px 0 0 0; }
.cv-os-content { padding: 10px 20px; }
.cv-os-content ul { list-style: none; padding: 0; }
.cv-os-content ul li { padding-left: 25px; margin-bottom: 15px; font-size: 14px; line-height: 1.4; color: #555; position: relative; }
.cv-os-content ul li::before { content: '\f14a'; font-family: "Font Awesome 6 Free"; font-weight: 900; position: absolute; left: 0; top: 1px; color: #27ae60; font-size: 18px; }
.cv-os-content ul li strong { display: block; color: #000; font-size: 15px; margin-bottom: 2px; }

/* --- ALERT COUNTDOWN --- */
.cv-alert-box { padding: 20px; border-radius: 6px; display: flex; align-items: center; justify-content: center; gap: 20px; text-align: center; }
.cv-alert-yellow { background: #fff9c4; border: 2px dashed #fbc531; color: #333; }
.cv-alert-dark { background: #111; border: 1px solid #333; color: #fff; flex-direction: column; }
.cv-alert-icon { font-size: 40px; color: #e74c3c; }
.cv-alert-title { font-family: 'Montserrat', sans-serif; font-weight: 800; font-size: 22px; margin: 0 0 5px 0; }
.cv-alert-highlight { font-weight: 700; color: #e74c3c; font-size: 16px; margin-bottom: 10px; }
.cv-alert-dark .cv-alert-highlight { color: #f1c40f; }
.cv-countdown-timer { display: flex; align-items: center; gap: 10px; }
.cv-timer-block { background: #000; color: #fff; padding: 5px 10px; border-radius: 4px; min-width: 60px; }
.cv-alert-yellow .cv-timer-block { background: #333; }
.cv-time-val { font-size: 24px; font-weight: 700; display: block; line-height: 1; font-family: 'Montserrat', sans-serif; }
.cv-time-lbl { font-size: 9px; text-transform: uppercase; opacity: 0.7; }
.cv-timer-sep { font-size: 20px; font-weight: 700; color: #888; margin-top: -15px; }

/* =========================================
   4. NEW: HERO OPTIN - TÙY BIẾN ĐA DẠNG
   ========================================= */
.cv-hero-optin-section {
    padding: 60px 20px; text-align: center;
}
/* Styles: Dark / Light */
.cv-hero-dark {
    background: url('https://www.transparenttextures.com/patterns/cubes.png'), #1a1a1a;
    color: #fff;
}
.cv-hero-light {
    background: #f8f9fa; color: #333;
    border-bottom: 1px solid #e0e0e0;
}
.cv-hero-light .cv-hero-headline { color: #111; }
.cv-hero-light .cv-hero-desc { color: #555; }
.cv-hero-light .cv-hero-form-static button { background: #001f5b; color: #fff; }
.cv-hero-light .cv-hero-form-static button:hover { background: #003366; }
.cv-hero-light .cv-hero-testimonial { color: #666; border-color: #ddd; }
.cv-hero-light .cv-hero-img-frame { border-color: rgba(0,0,0,0.1); }

/* Layout Container */
.cv-hero-container { max-width: 1000px; margin: 0 auto; display: flex; align-items: center; gap: 40px; }
.cv-hero-content-col { flex: 1; text-align: left; }
.cv-hero-img-col { flex: 1; }

/* Layout Variants */
.cv-layout-img_left { flex-direction: row-reverse; } /* Đảo chiều để ảnh sang trái */
.cv-layout-img_right { flex-direction: row; }

/* Content Elements */
.cv-hero-logo { max-width: 200px; margin-bottom: 20px; }
.cv-hero-headline { font-family: 'Playfair Display', serif; font-size: 36px; line-height: 1.2; margin-bottom: 15px; }
.cv-hero-desc { font-size: 18px; color: #ccc; margin-bottom: 25px; font-style: italic; font-family: 'Playfair Display', serif; }

/* Form Wrappers (DHVC/Mailster Support) */
.cv-hero-form-wrapper { margin-bottom: 20px; }
/* Override DHVC/Mailster default styles to fit Hero */
.cv-hero-dark .dhvc-form-container, 
.cv-hero-dark .mailster-form { 
    background: rgba(255,255,255,0.05); padding: 20px; border-radius: 8px; 
}
.cv-hero-light .dhvc-form-container, 
.cv-hero-light .mailster-form { 
    background: #fff; padding: 20px; border-radius: 8px; box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

/* Static Form Style */
.cv-hero-form-static { display: flex; gap: 10px; }
.cv-hero-form-static input { flex: 1; padding: 15px; border-radius: 4px; border: none; font-size: 16px; outline: none; }
.cv-hero-form-static button {
    background: #c5a47e; color: #000; font-weight: 700; border: none; padding: 15px 25px;
    border-radius: 4px; cursor: pointer; text-transform: uppercase; font-family: 'Montserrat', sans-serif;
    transition: background 0.3s; white-space: nowrap;
}
.cv-hero-form-static button:hover { background: #d4b58f; }

.cv-hero-testimonial { font-style: italic; color: #c5a47e; font-size: 14px; border-top: 1px solid #444; padding-top: 15px; margin-top: 10px; }

/* Image Frame */
.cv-hero-img-frame { border: 5px solid rgba(255,255,255,0.2); padding: 5px; transform: rotate(-2deg); transition: transform 0.3s; }
.cv-hero-img-frame img { width: 100%; display: block; filter: grayscale(100%); transition: filter 0.5s; }
.cv-hero-img-frame:hover { transform: rotate(0deg); }
.cv-hero-img-frame:hover img { filter: grayscale(0%); }

/* Mobile */
@media (max-width: 768px) {
    .cv-box-body { flex-direction: column !important; }
    .cv-image-col { width: 100%; max-width: 300px; margin: 0 auto; order: -1; }
    .cv-hero-container { flex-direction: column-reverse; }
    .cv-hero-content-col { text-align: center; }
    .cv-hero-form-static { flex-direction: column; }
    .cv-alert-box { flex-direction: column; }
    .cv-hero-logo { margin: 0 auto 20px auto; display: block; }
}