/* ==================== DESIGN TOKENS ==================== */
:root {
    --accent: #0073e6; --accent-dark: #005bb5; --accent-light: #e8f2fc;
    --green: #00A651; --green-light: #E8F8EF; --green-dark: #008C45;
    --red: #E53935; --red-light: #FFEBEE; --yellow: #FFB300;
    --text-dark: #111827; --text-medium: #4B5563; --text-light: #9CA3AF;
    --bg-page: #FFFFFF; --bg-section: #F8F9FB; --border: #E5E7EB;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.04); --shadow-md: 0 4px 16px rgba(0,0,0,0.07);
    --radius: 12px; --radius-sm: 8px;
}

/* ==================== RESET ==================== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: 'Plus Jakarta Sans', -apple-system, sans-serif; background: var(--bg-page); color: var(--text-dark); line-height: 1.6; -webkit-font-smoothing: antialiased; }
a { text-decoration: none; color: inherit; }
button { font-family: inherit; cursor: pointer; border: none; }
img { max-width: 100%; display: block; }

/* ==================== TOP BAR ==================== */
.top-bar { background: var(--accent); color: #fff; text-align: center; padding: 0 16px; font-size: 12px; font-weight: 700; letter-spacing: 0.3px; height: 36px; position: relative; overflow: hidden; }
.top-bar-msg { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; gap: 6px; opacity: 0; transform: translateY(100%); transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1); white-space: nowrap; font-size: 12px; }
.top-bar-msg.active { opacity: 1; transform: translateY(0); }
.top-bar-msg.exit { opacity: 0; transform: translateY(-100%); }
.top-bar-msg i { font-size: 11px; }

/* ==================== LOGO BAR ==================== */
.logo-bar { background: var(--bg-page); border-bottom: 1px solid var(--border); padding: 10px 16px; text-align: center; }
.logo-bar img { height: 38px; width: auto; margin: 0 auto; object-fit: contain; }

/* ==================== CONTAINER ==================== */
.page-container { max-width: 500px; margin: 0 auto; }

/* ==================== GALLERY ==================== */
.gallery { position: relative; background: #fff; overflow: hidden; }
.gallery-main { width: 100%; aspect-ratio: 1 / 1; position: relative; overflow: hidden; background: var(--bg-section); }
.gallery-main img, .gallery-main video { width: 100%; height: 100%; object-fit: cover; display: none; position: absolute; top: 0; left: 0; }
.gallery-main img.active, .gallery-main video.active { display: block; }

/* Gallery overlay timer */
.gallery-overlay-timer { position: absolute; top: 12px; left: 12px; z-index: 6; display: flex; align-items: center; gap: 6px; color: #fff; text-shadow: 0 1px 6px rgba(0,0,0,0.5), 0 0 20px rgba(0,0,0,0.25); pointer-events: none; }
.gallery-overlay-timer .ot-fire { font-size: 16px; animation: fireFlip 1.5s ease-in-out infinite; display: inline-block; }
@keyframes fireFlip {
    0%, 100% { transform: scaleX(1) translateY(0); }
    25% { transform: scaleX(-1) translateY(-1px); }
    50% { transform: scaleX(1) translateY(0); }
    75% { transform: scaleX(-1) translateY(1px); }
}
.gallery-overlay-timer .ot-text { font-size: 13px; font-weight: 800; letter-spacing: 0.3px; font-variant-numeric: tabular-nums; }

/* Gallery counter - repositioned */
.gallery-counter { position: absolute; bottom: 12px; right: 12px; background: var(--accent); color: #fff; font-size: 11px; font-weight: 700; padding: 5px 12px; border-radius: 20px; z-index: 5; }

.gallery-arrow { position: absolute; top: 50%; transform: translateY(-50%); width: 36px; height: 36px; background: var(--accent); color: #fff; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 14px; box-shadow: var(--shadow-md); z-index: 5; transition: all 0.2s; }
.gallery-arrow:hover { background: var(--accent-dark); transform: translateY(-50%) scale(1.06); }
.gallery-arrow-left { left: 10px; }
.gallery-arrow-right { right: 10px; }

/* ==================== FLASH DEAL BAR ==================== */
.flash-deal-bar { background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%); padding: 8px 16px; position: relative; overflow: hidden; }
.flash-bg-bolt { position: absolute; right: 90px; top: 50%; transform: translateY(-50%); width: 120px; height: 120px; pointer-events: none; z-index: 0; opacity: 0.6; }
.flash-content { display: flex; justify-content: space-between; align-items: center; gap: 12px; position: relative; z-index: 1; }
.flash-left { display: flex; flex-direction: column; gap: 0; flex: 1; }
.flash-from-label {
    font-size: 14px;
    font-weight: 800;
    color: #fff;
    font-family: -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.2;
    margin-bottom: 3px;
    letter-spacing: 0.2px;
    text-shadow: 0 1px 4px rgba(0,0,0,0.25);
}
.flash-price-row { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.flash-price { font-size: 28px; font-weight: 700; color: white; display: flex; align-items: baseline; gap: 3px; font-family: -apple-system, BlinkMacSystemFont, sans-serif; }
.flash-currency { font-size: 20px; }
.flash-discount { background: white; color: var(--accent); padding: 3px 10px; border-radius: 4px; font-size: 15px; font-weight: 700; font-family: -apple-system, BlinkMacSystemFont, sans-serif; }
.flash-old-price { font-size: 16px; color: white; text-decoration: line-through; font-family: -apple-system, BlinkMacSystemFont, sans-serif; }
.flash-right { display: flex; flex-direction: column; align-items: flex-end; gap: 4px; flex-shrink: 0; }
.flash-label { display: flex; align-items: center; gap: 4px; margin-bottom: 2px; }
.flash-label i { font-size: 11px; color: white; }
.flash-label span { font-size: 11px; font-weight: 600; color: white; text-transform: uppercase; font-family: -apple-system, BlinkMacSystemFont, sans-serif; letter-spacing: 0.5px; }
.flash-timer { display: flex; align-items: center; gap: 4px; }
.flash-timer span:first-child { font-size: 11px; color: white; font-family: -apple-system, BlinkMacSystemFont, sans-serif; }
.flash-countdown { font-size: 12px; color: white; font-family: -apple-system, BlinkMacSystemFont, sans-serif; letter-spacing: 0.5px; font-variant-numeric: tabular-nums; font-weight: 600; }

/* ==================== PRODUCT INFO ==================== */
.product-section { padding: 14px 16px 0; }
.product-reviews-bar { display: flex; align-items: center; gap: 8px; margin-bottom: 2px; flex-wrap: wrap; }
.product-title { font-size: 19px; font-weight: 800; color: var(--text-dark); line-height: 1.35; margin-bottom: 3px; }
.stars { display: flex; gap: 1px; color: var(--yellow); font-size: 13px; }
.reviews-count { font-size: 12px; color: var(--text-light); }
.sold-count { font-size: 12px; color: var(--text-light); }
.sold-count i { color: var(--accent); margin-right: 3px; font-size: 11px; }
.dot-sep { color: var(--border); font-size: 10px; }

/* ==================== PRICE SECTION ==================== */
.price-section { padding: 0 16px; margin-bottom: 14px; }
.price-old-row { display: flex; align-items: center; gap: 6px; margin-bottom: 2px; flex-wrap: wrap; }
.price-old { font-size: 15px; color: var(--text-light); text-decoration: line-through; text-decoration-color: var(--red); text-decoration-thickness: 2px; }
.discount-badge { background: var(--red); color: #fff; font-size: 10px; font-weight: 800; padding: 2px 7px; border-radius: 4px; display: inline-flex; align-items: center; gap: 3px; }
.discount-badge i { font-size: 9px; }
.stock-badge { background: var(--accent); color: #fff; font-size: 10px; font-weight: 800; padding: 3px 8px; border-radius: 4px; display: inline-flex; align-items: center; gap: 4px; border: 1px solid var(--accent-dark); }
.stock-badge i { font-size: 9px; }
.price-current { font-size: 34px; font-weight: 800; color: var(--text-dark); line-height: 1.15; margin-bottom: 2px; }
.price-current sup { font-size: 20px; font-weight: 800; vertical-align: super; margin-left: 2px; }

/* ==================== VARIANT SELECTOR ==================== */
.variant-section { padding: 0 16px; margin-bottom: 16px; }
.variant-inline { display: flex; align-items: center; gap: 12px; }
.variant-label { font-size: 13px; font-weight: 600; color: var(--text-medium); margin: 0; }
.variant-option-inline { display: flex; align-items: center; gap: 8px; }
.variant-option-inline .variant-dot { width: 20px; height: 20px; border-radius: 50%; background: #4a4a4a; border: 2px solid #fff; box-shadow: 0 0 0 1.5px var(--accent); flex-shrink: 0; }
.variant-option-inline span { font-size: 13px; font-weight: 600; color: var(--text-dark); white-space: nowrap; }

/* ==================== BUNDLES + RASPADINHA ==================== */
.bundles-section { padding: 0 16px 14px; scroll-margin-top: 12px; }
.bundles-section.is-highlight {
    animation: bundlesPulse 1.1s ease;
}
@keyframes bundlesPulse {
    0%, 100% { box-shadow: none; }
    35% { box-shadow: 0 0 0 3px rgba(0, 115, 230, 0.35); border-radius: 14px; }
}
.bundles-bars { display: flex; flex-direction: column; gap: 10px; }
.bundle-bar {
    position: relative;
    background: #f3f3f3;
    border: 1.5px solid #d8d8d8;
    border-radius: 12px;
    cursor: pointer;
    transition: border-color 0.15s, box-shadow 0.15s, background 0.15s;
    -webkit-tap-highlight-color: transparent;
}
.bundle-bar.is-selected {
    border-color: #222;
    background: #f7f7f7;
    box-shadow: 0 0 0 1px #222;
}
.bundle-bar.is-locked { pointer-events: none; }
.bundle-bar.has-tag .bundle-bar-main {
    padding-top: 30px;
}
.bundle-bar-tag {
    position: absolute;
    top: 0;
    right: 0;
    background: #111;
    color: #fff;
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 0.02em;
    padding: 5px 9px;
    border-radius: 0 11px 0 10px;
    z-index: 2;
    line-height: 1.15;
    max-width: 46%;
    text-align: center;
    pointer-events: none;
}
.bundle-bar-tag.is-blue {
    background: var(--accent);
    color: #fff;
}
.bundle-bar-main { display: flex; align-items: center; gap: 12px; padding: 14px 14px; }
.bundle-bar-radio {
    width: 20px; height: 20px; min-width: 20px;
    border: 2px solid #b0b0b0; border-radius: 50%;
    background: #fff; position: relative;
}
.bundle-bar.is-selected .bundle-bar-radio {
    border-color: #333;
}
.bundle-bar.is-selected .bundle-bar-radio::after {
    content: '';
    position: absolute; inset: 3px;
    background: #333; border-radius: 50%;
}
.bundle-bar-body { flex: 1; display: flex; align-items: center; justify-content: space-between; gap: 10px; min-width: 0; }
.bundle-bar-left { min-width: 0; flex: 1; padding-right: 4px; }
.bundle-bar-title-row { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; }
.bundle-bar-title { font-size: 15px; font-weight: 700; color: #1a1a1a; line-height: 1.25; }
.bundle-bar-title-row--desc { margin-top: 2px; }
.bundle-bar-desc { font-size: 15px; font-weight: 600; color: #6b7280; line-height: 1.3; }
.bundle-bar-label {
    display: inline-flex; align-items: center;
    background: #e8e8e8; color: #333;
    font-size: 11px; font-weight: 700;
    padding: 3px 8px; border-radius: 999px; line-height: 1.2;
}
.bundle-bar-subtitle { margin-top: 3px; font-size: 12px; color: #777; font-weight: 500; }
.bundle-bar-pricing { text-align: right; flex-shrink: 0; padding-top: 2px; }
.bundle-bar.has-tag .bundle-bar-pricing { padding-top: 0; }
.bundle-bar-price { font-size: 16px; font-weight: 800; color: #111; line-height: 1.2; }
.bundle-bar-old { font-size: 12px; color: #9a9a9a; text-decoration: line-through; margin-top: 2px; }

.bundles-scratch {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.bundles-scratch.unscratched .bundle-bar {
    filter: blur(0.2px);
}
.bundles-scratch-canvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 5;
    border-radius: 12px;
    cursor: grab;
    touch-action: none;
    transition: opacity 0.25s ease;
}
.bundles-scratch.is-scratching .bundles-scratch-canvas { cursor: grabbing; }
.bundles-scratch.is-scratching .bundles-scratch-hint,
.bundles-scratch.is-scratching .bundles-scratch-title {
    opacity: 0;
    transition: opacity 0.15s ease;
}
.bundles-scratch-hint {
    position: absolute;
    left: 50%; top: 50%;
    width: min(82%, 340px);
    height: auto;
    transform: translate(-50%, -58%);
    z-index: 6;
    pointer-events: none;
    overflow: visible;
}
.bundles-scratch-hint-path {
    fill: none;
    stroke: rgba(255, 255, 255, 0.82);
    stroke-width: 42;
    stroke-linecap: round;
    stroke-linejoin: round;
    /* traço curto que desliza pelo caminho (= efeito de raspar) */
    stroke-dasharray: 160 840;
    stroke-dashoffset: 0;
    animation: scratchSlide 5.2s cubic-bezier(0.4, 0, 0.2, 1) infinite;
    filter: drop-shadow(0 0 6px rgba(255,255,255,0.35));
}
@keyframes scratchSlide {
    0% {
        stroke-dashoffset: 1000;
        opacity: 0;
    }
    12% { opacity: 0.95; }
    78% { opacity: 0.85; }
    100% {
        stroke-dashoffset: -1000;
        opacity: 0;
    }
}
.bundles-scratch-title {
    position: absolute;
    left: 50%; top: 50%;
    transform: translate(-50%, -50%);
    z-index: 7;
    pointer-events: none;
    color: #fff;
    font-size: clamp(16px, 5.2vw, 22px);
    font-weight: 800;
    text-align: center;
    width: 88%;
    line-height: 1.25;
    text-shadow: 0 2px 10px rgba(0,0,0,0.35);
    transition: opacity 0.15s ease;
}
.bundles-scratch.is-revealed {
    overflow: visible;
}
.bundles-scratch.is-revealed .bundles-scratch-hint,
.bundles-scratch.is-revealed .bundles-scratch-title {
    display: none;
}
.bundles-confetti { display: none; }

/* Confete fullscreen — centro da viewport */
.drop-confetti-overlay {
    position: fixed;
    inset: 0;
    z-index: 99999;
    pointer-events: none;
    overflow: hidden;
}
.drop-confetti-overlay canvas {
    display: block;
    width: 100%;
    height: 100%;
}

@media (max-width: 380px) {
    .bundle-bar-main { padding: 12px 12px; gap: 10px; }
    .bundle-bar.has-tag .bundle-bar-main { padding-top: 28px; }
    .bundle-bar-title { font-size: 14px; }
    .bundle-bar-price { font-size: 15px; }
    .bundle-bar-tag { font-size: 9px; padding: 4px 7px; }
}

/* ==================== BUY SECTION ==================== */
.buy-section { padding: 0 16px 16px; }
.initiatechkt { width: 100%; height: 56px; background: var(--accent); color: #fff; border-radius: var(--radius); font-size: 17px; font-weight: 800; display: flex; align-items: center; justify-content: center; transition: all 0.2s; position: relative; overflow: hidden; }
.initiatechkt::before { content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%; background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent); animation: btnPulse 3s infinite; }
@keyframes btnPulse {
    0% { left: -100%; }
    50%, 100% { left: 100%; }
}
.initiatechkt:hover { background: var(--accent-dark); transform: translateY(-2px); }
.initiatechkt:active { transform: translateY(0); }

/* ==================== SHIPPING INFO BAR ==================== */
.shipping-info-bar { margin: 0 16px 12px; background: var(--green-light); border: 1.5px solid var(--green); border-radius: var(--radius); padding: 12px 16px; }
.shipping-main { display: flex; align-items: center; gap: 12px; }
.shipping-main i { color: var(--green); font-size: 24px; flex-shrink: 0; }
.shipping-text { display: flex; flex-direction: column; gap: 2px; }
.shipping-text strong { color: var(--green-dark); font-size: 14px; font-weight: 700; }
.shipping-text span { color: var(--text-medium); font-size: 12px; }

/* ==================== SHIPPING & TRUST COMBINED ==================== */
.shipping-trust-combined { margin: 0 16px 20px; border: 1.5px solid var(--border); border-radius: var(--radius); overflow: hidden; background: #fff; }

.shipping-box-header { display: flex; align-items: center; gap: 10px; padding: 14px 16px; background: var(--bg-section); border-bottom: 1px solid var(--border); }
.shipping-icon-wrap { width: 34px; height: 34px; min-width: 34px; background: var(--accent); color: #fff; border-radius: 8px; display: flex; align-items: center; justify-content: center; font-size: 14px; }
.shipping-header-text { font-size: 14px; font-weight: 700; color: var(--accent); }
.shipping-free-tag { margin-left: auto; background: var(--green); color: #fff; font-size: 10px; font-weight: 800; padding: 3px 8px; border-radius: 4px; letter-spacing: 0.3px; }
.shipping-box-body { padding: 12px 16px; display: flex; align-items: flex-start; gap: 10px; border-bottom: 1px solid var(--border); }
.shipping-box-body p { font-size: 13px; color: var(--text-medium); line-height: 1.45; margin: 0; }
.shipping-box-body strong { color: var(--accent); }
.shipping-box-body i { color: var(--green); font-size: 14px; min-width: 16px; margin-top: 2px; }
.shipping-options { display: flex; flex-direction: column; gap: 0; }
.shipping-option { display: flex; align-items: center; gap: 12px; padding: 14px 16px; border-bottom: 1px solid var(--border); cursor: pointer; background: #fff; transition: background 0.15s; }
.shipping-option:last-child { border-bottom: 0; }
.shipping-option:hover { background: #fafafa; }
.shipping-option.is-selected { background: #f0f7ff; }
.shipping-option input { position: absolute; opacity: 0; pointer-events: none; }
.shipping-option-radio { width: 20px; height: 20px; min-width: 20px; border: 2px solid #c5c5c5; border-radius: 50%; display: flex; align-items: center; justify-content: center; }
.shipping-option.is-selected .shipping-option-radio { border-color: var(--accent); }
.shipping-option.is-selected .shipping-option-radio::after { content: ''; width: 10px; height: 10px; border-radius: 50%; background: var(--accent); }
.shipping-option-copy { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.shipping-option-title { font-size: 14px; font-weight: 700; color: var(--text-dark); }
.shipping-option-desc { font-size: 12px; color: var(--text-medium); line-height: 1.35; }
.shipping-option-price { font-size: 13px; font-weight: 800; color: var(--text-dark); white-space: nowrap; }
.shipping-option-price.is-free { color: var(--green); }

.trust-items-grid { display: flex; align-items: center; justify-content: space-between; gap: 0; }
.trust-item-box { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px; font-size: 10px; font-weight: 600; color: var(--text-medium); padding: 12px 8px; text-align: center; flex: 1; line-height: 1.2; }
.trust-item-box:not(:last-child) { border-right: 1px solid var(--border); }
.trust-item-box i { color: var(--accent); font-size: 16px; margin-bottom: 2px; }

/* ==================== DIVIDER ==================== */
.section-divider { height: 6px; background: var(--bg-section); }

/* ==================== TIKTOK SECTION ==================== */
.tiktok-section { margin: 0 16px; padding: 24px 20px; background: #111; border-radius: var(--radius); text-align: center; position: relative; overflow: hidden; }
.tiktok-section::before { content: ''; position: absolute; inset: 0; background: radial-gradient(circle at 20% 50%, rgba(37, 244, 238, 0.08) 0%, transparent 50%), radial-gradient(circle at 80% 50%, rgba(254, 44, 85, 0.08) 0%, transparent 50%); pointer-events: none; }
.tiktok-logo { height: 28px; width: auto; margin: 0 auto 14px; filter: invert(1); }
.tiktok-badge { display: inline-flex; align-items: center; gap: 6px; background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.15); padding: 5px 12px; border-radius: 20px; font-size: 11px; font-weight: 700; color: #25F4EE; margin-bottom: 12px; }
.tiktok-badge i { font-size: 10px; }
.tiktok-text { font-size: 14px; font-weight: 600; color: rgba(255,255,255,0.9); line-height: 1.5; max-width: 340px; margin: 0 auto; }
.tiktok-text strong { color: #fff; font-weight: 800; }
.tiktok-stats { display: flex; align-items: center; justify-content: center; gap: 24px; margin-top: 16px; }
.tiktok-stat { text-align: center; }
.tiktok-stat-value { font-size: 22px; font-weight: 800; color: #fff; line-height: 1; font-variant-numeric: tabular-nums; }
.tiktok-stat-label { font-size: 10px; color: rgba(255,255,255,0.5); font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; margin-top: 2px; }

/* ==================== BENEFITS ==================== */
.benefits-section { padding: 28px 16px; }
.section-title { font-size: 17px; font-weight: 800; color: var(--text-dark); margin-bottom: 4px; }
.section-subtitle { font-size: 13px; color: var(--text-light); margin-bottom: 20px; line-height: 1.5; }
.benefit-item { display: flex; align-items: flex-start; gap: 14px; margin-bottom: 18px; }
.benefit-item:last-child { margin-bottom: 0; }
.benefit-icon { width: 38px; height: 38px; min-width: 38px; background: var(--accent-light); color: var(--accent); border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 15px; }
.benefit-text h4 { font-size: 14px; font-weight: 700; color: var(--text-dark); margin-bottom: 2px; }
.benefit-text p { font-size: 13px; color: var(--text-medium); line-height: 1.5; }

/* ==================== DESCRIPTION ==================== */
.description-section { padding: 0 16px 28px; }
.description-content { font-size: 13px; color: var(--text-medium); line-height: 1.55; }
.desc-intro { margin-bottom: 16px; }
.desc-block { margin-bottom: 16px; }
.desc-block:last-child { margin-bottom: 0; }
.desc-block-title { font-size: 14px; font-weight: 700; color: var(--text-dark); margin-bottom: 8px; }
.desc-list { margin: 0; padding-left: 18px; display: flex; flex-direction: column; gap: 6px; }
.desc-list li { font-size: 13px; color: var(--text-medium); line-height: 1.5; }
.desc-list li strong { color: var(--text-dark); font-weight: 700; }
.desc-list--ordered { list-style: decimal; }

/* ==================== SPECS GRID ==================== */
.specs-section { padding: 0 16px 28px; }
.specs-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.spec-item { display: flex; align-items: center; gap: 10px; padding: 12px; background: var(--bg-section); border-radius: var(--radius-sm); border: 1px solid var(--border); }
.spec-item i { color: var(--accent); font-size: 15px; min-width: 18px; text-align: center; }
.spec-item span { font-size: 12px; font-weight: 600; color: var(--text-dark); line-height: 1.3; }

/* ==================== VIDEO PREVIEW ==================== */
.video-preview-section { padding: 0 16px 28px; }
.leader-title { display: flex; align-items: center; justify-content: center; gap: 8px; color: var(--accent); margin-bottom: 12px; animation: leaderPulse 2s ease-in-out infinite; }
.leader-title i { font-size: 18px; }
@keyframes leaderPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}
.video-preview-wrap { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-md); position: relative; max-width: 320px; margin: 0 auto; }
.video-preview-wrap video { width: 100%; display: block; aspect-ratio: 3 / 4; object-fit: cover; background: #000; }

/* Customer Protection */
.customer-protection { margin-top: 16px; background: var(--bg-section); border: 1.5px solid var(--border); border-radius: var(--radius); padding: 16px; }
.protection-header { display: flex; align-items: center; justify-content: center; gap: 8px; margin-bottom: 14px; color: var(--accent); font-size: 14px; font-weight: 700; }
.protection-header i { font-size: 16px; }
.protection-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.protection-item { display: flex; align-items: center; gap: 8px; font-size: 12px; color: var(--text-dark); font-weight: 600; line-height: 1.3; }
.protection-item i { color: var(--accent); font-size: 13px; flex-shrink: 0; }
.protection-item span { word-break: keep-all; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* ==================== REVIEWS ==================== */
.reviews-section { padding: 28px 16px; }
.reviews-container { border: 1.5px solid var(--border); border-radius: var(--radius); padding: 20px; background: #fff; }
.reviews-header { display: flex; align-items: center; justify-content: center; gap: 10px; margin-bottom: 12px; }
.reviews-score-number { font-size: 32px; font-weight: 800; color: var(--yellow); line-height: 1; }
.reviews-score-sub { font-size: 14px; color: var(--text-light); font-weight: 600; margin-right: 6px; }
.reviews-meta { display: flex; flex-direction: column; gap: 2px; align-items: flex-start; }
.reviews-stars-big { display: flex; gap: 2px; color: var(--yellow); font-size: 16px; }
.reviews-count-text { font-size: 12px; color: var(--text-light); }
.reviews-subtitle { font-size: 13px; color: var(--text-medium); font-weight: 600; margin: 0 0 16px 0; text-align: center; }
.reviews-divider { height: 1px; background: var(--border); margin-bottom: 16px; }
.review-card { border: none; border-bottom: 1px solid var(--border); border-radius: 0; padding: 16px 0; margin-bottom: 0; }
.review-card:last-child { border-bottom: none; padding-bottom: 0; }
.review-header { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
.review-avatar { width: 38px; height: 38px; border-radius: 50%; overflow: hidden; background: #eee; }
.review-avatar img { width: 100%; height: 100%; object-fit: cover; }
.review-info { flex: 1; }
.review-name { font-size: 13px; font-weight: 700; color: var(--text-dark); }
.review-verified { display: inline-flex; align-items: center; gap: 4px; font-size: 10px; font-weight: 700; color: var(--accent); background: var(--accent-light); padding: 3px 8px; border-radius: 4px; }
.review-verified i { font-size: 9px; }
.review-stars { display: flex; gap: 2px; color: var(--yellow); font-size: 11px; margin-top: 3px; }
.review-text { font-size: 13px; color: var(--text-medium); line-height: 1.5; margin-bottom: 8px; }
.review-photos { display: flex; gap: 6px; flex-wrap: wrap; }
.review-photos img { width: 60px; height: 60px; object-fit: cover; border-radius: 6px; border: 1px solid var(--border); }
.review-helpful { display: flex; align-items: center; gap: 4px; font-size: 11px; color: var(--text-light); margin-top: 8px; }
.review-helpful i { font-size: 11px; }

/* ==================== GUARANTEE ==================== */
.guarantee-section { margin: 0 16px; border: 1.5px solid var(--border); border-radius: var(--radius); padding: 28px 20px; text-align: center; background: transparent; }
.guarantee-seal { width: 140px; margin: 0 auto 16px; }
.guarantee-seal img { width: 100%; height: auto; }
.guarantee-text { font-size: 13px; color: var(--text-medium); line-height: 1.6; margin-bottom: 20px; }
.guarantee-text strong { color: var(--text-dark); }

/* ==================== FAQ ==================== */
.faq-section { margin: 16px 16px 0; }
.faq-title { font-size: 17px; font-weight: 800; color: var(--text-dark); margin-bottom: 12px; }
.faq-item { border: 1.5px solid var(--border); border-radius: var(--radius-sm); margin-bottom: 8px; overflow: hidden; transition: border-color 0.2s; }
.faq-item.open { border-color: var(--accent); }
.faq-question { display: flex; align-items: center; justify-content: space-between; padding: 14px 16px; cursor: pointer; background: #fff; gap: 12px; user-select: none; }
.faq-question span { font-size: 13px; font-weight: 700; color: var(--text-dark); flex: 1; }
.faq-question i { font-size: 12px; color: var(--text-light); transition: transform 0.3s; min-width: 16px; text-align: center; }
.faq-item.open .faq-question i { transform: rotate(180deg); color: var(--accent); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }
.faq-answer-inner { padding: 0 16px 14px; font-size: 13px; color: var(--text-medium); line-height: 1.55; }

/* ==================== SECOND CTA ==================== */
.second-cta { padding: 20px 16px 4px; }

/* ==================== FOOTER ==================== */
.shop-footer { background: var(--bg-section); border-top: 1px solid var(--border); padding: 24px 16px; text-align: center; }
.footer-logo { margin-bottom: 8px; }
.footer-logo img { height: 30px; width: auto; margin: 0 auto; object-fit: contain; }
.footer-tagline { font-size: 11px; color: var(--text-light); margin-bottom: 12px; }
.footer-trust { display: flex; align-items: center; justify-content: center; gap: 14px; margin-bottom: 14px; flex-wrap: wrap; }
.footer-trust-item { display: flex; align-items: center; gap: 5px; font-size: 11px; font-weight: 600; color: var(--text-medium); }
.footer-trust-item i { color: var(--accent); font-size: 13px; }
.footer-copy { font-size: 10px; color: var(--text-light); line-height: 1.7; }
.footer-copy strong { color: var(--text-medium); }

/* ==================== RESPONSIVE ==================== */
@media (min-width: 600px) { .page-container { max-width: 520px; } }
@media (max-width: 380px) {
    .product-title { font-size: 17px; }
    .price-current { font-size: 28px; }
    .price-current sup { font-size: 16px; }
    .initiatechkt { font-size: 15px; height: 52px; }
    .specs-grid { grid-template-columns: 1fr; }
    .reviews-photo { width: 56px; height: 56px; min-width: 56px; }
    .review-photos img { width: 52px; height: 52px; }
    .reviews-score-number { font-size: 28px; }
    .reviews-subtitle { font-size: 12px; }
    .tiktok-stats { gap: 16px; }
    .tiktok-stat-value { font-size: 18px; }
    .gallery-overlay-timer .ot-text { font-size: 11px; }
    .gallery-overlay-timer .ot-fire { font-size: 14px; }
    .flash-price { font-size: 24px; }
    .flash-currency { font-size: 18px; }
    .flash-discount { font-size: 13px; }
    .flash-old-price { font-size: 14px; }
    .flash-bg-bolt { width: 100px; height: 100px; right: 70px; }
    .trust-item-box { font-size: 9px; padding: 10px 6px; }
    .trust-item-box i { font-size: 14px; }
    .shipping-box-body p { font-size: 12px; }
    .variant-option-inline .variant-dot { width: 18px; height: 18px; }
    .variant-option-inline span { font-size: 12px; }
    .protection-grid { gap: 8px; }
    .protection-item { font-size: 11px; gap: 6px; }
    .protection-item i { font-size: 12px; }
    .protection-header { font-size: 13px; }
    .reviews-container { padding: 16px; }
}