/* ============================================ */
/* KEMEI KM-2299 LANDING PAGE — STYLE           */
/* Mobile-first, centered on desktop, r=4px     */
/* ============================================ */

/* ============================================ */
/* 1. DESIGN TOKENS                             */
/* ============================================ */
:root {
    /* Brand */
    --primary: #FF6B35;
    --primary-light: #FF8C5A;
    --primary-dark: #E55A20;
    --primary-glow: rgba(255, 107, 53, 0.25);

    /* Accent */
    --gold: #FFD700;
    --gold-light: #FFF8E1;
    --green: #00C853;
    --green-light: #E8F5E9;
    --red: #FF1744;
    --red-light: #FFEBEE;
    --blue: #2196F3;
    --blue-light: #E3F2FD;

    /* Backgrounds */
    --bg-body: #F0F0F5;
    --bg-white: #FFFFFF;
    --bg-light: #F8F9FA;
    --bg-warm: #FFF8F0;
    --bg-highlight: #FFF3E0;
    --bg-card: #FFFFFF;

    /* Text */
    --text: #1A1A2E;
    --text-2: #4A4A5A;
    --text-3: #8A8A9A;
    --text-white: #FFFFFF;

    /* Borders */
    --border: #E8E8EE;
    --border-2: #D0D0DC;

    /* Shadows */
    --sh-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
    --sh-md: 0 4px 12px rgba(0, 0, 0, 0.08);
    --sh-lg: 0 8px 30px rgba(0, 0, 0, 0.12);
    --sh-xl: 0 20px 60px rgba(0, 0, 0, 0.15);
    --sh-primary: 0 4px 20px rgba(255, 107, 53, 0.35);

    /* Font */
    --font: 'Be Vietnam Pro', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    /* Radius — 4px per user request */
    --r: 4px;
    --r-full: 9999px;

    /* Mobile width */
    --mobile-w: 430px;

    /* Transition easing */
    --ease: cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --ease2: cubic-bezier(0.645, 0.045, 0.355, 1);
}

/* ============================================ */
/* 2. RESET & BASE                              */
/* ============================================ */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    font-size: 16px;
}

body {
    font-family: var(--font);
    color: var(--text);
    background: var(--bg-body);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
}

button {
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
}

input,
textarea,
select {
    font-family: inherit;
    font-size: inherit;
}

/* ============================================ */
/* 3. MOBILE WRAPPER                            */
/* ============================================ */
.mobile-wrapper {
    width: 100%;
    max-width: var(--mobile-w);
    margin: 0 auto;
    background: var(--bg-white);
    min-height: 100vh;
    position: relative;
    box-shadow: 0 0 60px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

@media (min-width: 431px) {
    body {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: flex-start;
        min-height: 100vh;
    }

    .mobile-wrapper {
        border-left: 1px solid var(--border);
        border-right: 1px solid var(--border);
    }
}

/* ============================================ */
/* 4. ICON SYSTEM (Lucide)                      */
/* ============================================ */
.icon {
    display: inline-flex;
    vertical-align: middle;
    flex-shrink: 0;
}

.icon--xs {
    width: 14px;
    height: 14px;
}

.icon--sm {
    width: 18px;
    height: 18px;
}

.icon--md {
    width: 22px;
    height: 22px;
}

.icon--lg {
    width: 28px;
    height: 28px;
}

.icon--xl {
    width: 36px;
    height: 36px;
}

.icon--xxl {
    width: 52px;
    height: 52px;
}

.icon--red {
    color: var(--red);
}

.icon--green {
    color: var(--green);
}

.icon--gold {
    color: var(--gold);
}

.icon--primary {
    color: var(--primary);
}

.icon--white {
    color: var(--text-white);
}

.star-filled {
    fill: var(--gold);
    stroke: var(--gold);
}

/* ============================================ */
/* 5. KEYFRAME ANIMATIONS                       */
/* ============================================ */

/* Pulse - scale up/down */
@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.12);
    }
}

/* Flash - opacity blink */
@keyframes flash {
    0%, 50%, 100% {
        opacity: 1;
    }
    25%, 75% {
        opacity: 0.4;
    }
}

/* Slide Up - entry animation */
@keyframes slideUp {
    from {
        transform: translateY(30px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Fade In Up */
@keyframes fadeInUp {
    from {
        transform: translateY(20px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Float - product hover */
@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-8px);
    }
}

/* Shake - urgency */
@keyframes shake {
    0%, 100% {
        transform: translateX(0);
    }
    20% {
        transform: translateX(-3px);
    }
    40% {
        transform: translateX(3px);
    }
    60% {
        transform: translateX(-3px);
    }
    80% {
        transform: translateX(3px);
    }
}

/* Bounce */
@keyframes bounce {
    0%, 20%, 53%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-10px);
    }
    70% {
        transform: translateY(-5px);
    }
}

/* Shimmer - loading effect */
@keyframes shimmer {
    0% {
        background-position: -200% 0;
    }
    100% {
        background-position: 200% 0;
    }
}

/* Badge Shine - sweep across */
@keyframes badgeShine {
    0% {
        left: -100%;
    }
    100% {
        left: 200%;
    }
}

/* Heartbeat - double pulse */
@keyframes heartbeat {
    0%, 100% {
        transform: scale(1);
    }
    14% {
        transform: scale(1.08);
    }
    28% {
        transform: scale(1);
    }
    42% {
        transform: scale(1.08);
    }
    56% {
        transform: scale(1);
    }
}

/* CTA Attention - periodic wiggle */
@keyframes ctaAttention {
    0%, 100% {
        transform: scale(1);
    }
    5% {
        transform: scale(1.02);
    }
    10% {
        transform: scale(1);
    }
    15% {
        transform: scale(1.02);
    }
    20% {
        transform: scale(1);
    }
}

/* Arrow Bounce - right direction */
@keyframes arrowBounce {
    0%, 100% {
        transform: translateX(0);
    }
    50% {
        transform: translateX(6px);
    }
}

/* Countdown Pulse */
@keyframes cdPulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.06);
    }
}

/* Ripple - click effect */
@keyframes ripple {
    0% {
        transform: scale(1);
        opacity: 0.5;
    }
    100% {
        transform: scale(2.5);
        opacity: 0;
    }
}

/* Notification Slide In (from top) */
@keyframes notifSlide {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Notification Hide */
@keyframes notifHide {
    from {
        transform: translateY(0);
        opacity: 1;
    }
    to {
        transform: translateY(-100%);
        opacity: 0;
    }
}

/* Scale In - modal/success */
@keyframes scaleIn {
    from {
        transform: scale(0.85);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

/* Wiggle */
@keyframes wiggle {
    0%, 100% {
        transform: rotate(0deg);
    }
    25% {
        transform: rotate(-3deg);
    }
    75% {
        transform: rotate(3deg);
    }
}

/* Glow Pulse */
@keyframes glowPulse {
    0%, 100% {
        box-shadow: 0 0 5px var(--primary-glow);
    }
    50% {
        box-shadow: 0 0 25px var(--primary-glow), 0 0 50px rgba(255, 107, 53, 0.1);
    }
}

/* Rotate */
@keyframes rotate360 {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

/* Slide In Left */
@keyframes slideInLeft {
    from {
        transform: translateX(-30px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Slide In Right */
@keyframes slideInRight {
    from {
        transform: translateX(30px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Progress fill */
@keyframes progressFill {
    from {
        width: 0%;
    }
    to {
        width: 100%;
    }
}

/* ============================================ */
/* 6. ANIMATION UTILITY CLASSES                 */
/* ============================================ */
.flash-pulse {
    animation: pulse 2s ease-in-out infinite;
}

.shake-anim {
    animation: shake 0.8s ease-in-out infinite;
}

.bounce-anim {
    animation: bounce 2s ease-in-out infinite;
}

.cta-arrow {
    animation: arrowBounce 1s ease-in-out infinite;
}

.wiggle-anim {
    animation: wiggle 2s ease-in-out infinite;
}

/* Scroll-triggered animation */
.anim-scroll {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.5s var(--ease), transform 0.5s var(--ease);
}

.anim-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================ */
/* 7. PURCHASE NOTIFICATION (below header)      */
/* ============================================ */
.top-notification {
    position: fixed;
    top: 48px;
    left: 50%;
    transform: translateX(-50%) translateY(-120%);
    width: 100%;
    max-width: var(--mobile-w);
    z-index: 999;
    background: var(--bg-white);
    border-bottom: 2px solid var(--green);
    box-shadow: var(--sh-md);
    transition: transform 0.4s var(--ease);
}

.top-notification.show {
    transform: translateX(-50%) translateY(0);
}

.top-notification.hide {
    transform: translateX(-50%) translateY(-120%);
}

.top-notification__inner {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
}

.top-notification__dot {
    width: 8px;
    height: 8px;
    background: var(--green);
    border-radius: 50%;
    flex-shrink: 0;
    animation: pulse 1.5s ease-in-out infinite;
}

.top-notification__avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
    border: 2px solid var(--green);
}

.top-notification__avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.top-notification__text {
    font-size: 12px;
    color: var(--text-2);
    line-height: 1.4;
}

/* ============================================ */
/* 8. STICKY HEADER                             */
/* ============================================ */
.top-bar {
    position: fixed;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    max-width: var(--mobile-w);
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    transition: all 0.3s var(--ease);
}

.top-bar.scrolled {
    box-shadow: var(--sh-md);
}

.top-bar__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 16px;
}

.top-bar__logo {
    display: flex;
    align-items: center;
    gap: 6px;
}

.top-bar__logo img {
    height: 36px;
    width: auto;
    object-fit: contain;
    border-radius: 6px;
}

.top-bar__logo span {
    font-size: 14px;
    font-weight: 600;
    color: var(--text);
}

.top-bar__logo strong {
    color: #2e7d32;
}

.top-bar__cta {
    display: flex;
    align-items: center;
    gap: 4px;
    background: var(--primary);
    color: var(--text-white);
    padding: 7px 14px;
    border-radius: var(--r);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.3px;
    transition: all 0.2s var(--ease);
    animation: ctaAttention 5s ease-in-out infinite;
}

.top-bar__cta:hover {
    background: var(--primary-dark);
    transform: scale(1.03);
}

.top-bar__cta:active {
    transform: scale(0.98);
}

/* ============================================ */
/* 9. FLASH SALE BANNER                         */
/* ============================================ */
.flash-sale-banner {
    background: var(--red);
    color: var(--text-white);
    padding: 10px 16px;
    text-align: center;
    margin-top: 48px;
    position: relative;
    overflow: hidden;
}

.flash-sale-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 50%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.15), transparent);
    animation: badgeShine 3s ease-in-out infinite;
}

.flash-sale-banner__content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.3px;
}

.flash-sale-banner__countdown {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    margin-top: 4px;
    font-size: 12px;
}

.countdown-mini {
    display: flex;
    gap: 2px;
    align-items: center;
}

.countdown-mini__num {
    background: rgba(0, 0, 0, 0.3);
    padding: 2px 5px;
    border-radius: var(--r);
    font-weight: 800;
    font-size: 12px;
    min-width: 24px;
    text-align: center;
    font-variant-numeric: tabular-nums;
}

.countdown-mini__sep {
    font-weight: 800;
    animation: flash 1s ease-in-out infinite;
}

/* ============================================ */
/* 10. HERO SECTION                             */
/* ============================================ */
.hero {
    padding: 28px 16px;
    text-align: center;
    background: var(--bg-white);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(ellipse at center, rgba(255, 107, 53, 0.03) 0%, transparent 70%);
    pointer-events: none;
}

/* Hero Badge */
.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    background: var(--bg-highlight);
    border: 1px solid rgba(255, 107, 53, 0.2);
    border-radius: var(--r);
    font-size: 11px;
    font-weight: 700;
    color: var(--primary-dark);
    letter-spacing: 0.3px;
    margin-bottom: 20px;
}

/* Hero Title */
.hero__title {
    margin-bottom: 14px;
    line-height: 1.2;
}

.hero__title-line1 {
    display: block;
    font-size: 18px;
    font-weight: 800;
    color: var(--text);
    letter-spacing: 0.5px;
}

.hero__title-line2 {
    display: block;
    font-size: 22px;
    font-weight: 900;
    color: var(--primary);
    margin-top: 4px;
}

.hero__title-brand {
    display: block;
    font-size: 26px;
    font-weight: 900;
    color: var(--text);
    margin-top: 6px;
}

.hero__title-model {
    color: var(--primary);
    font-size: 30px;
}

/* Hero Tags */
.hero__tags {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 5px;
    margin-bottom: 20px;
    font-size: 12px;
    color: var(--text-2);
}

.hero__tag {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    font-weight: 600;
}

.hero__tag-sep {
    color: var(--text-3);
    font-size: 10px;
}

/* Hero Product Image */
.hero__product-image {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 20px 0;
    padding: 20px 0;
}

.hero__product-glow {
    position: absolute;
    width: 220px;
    height: 220px;
    background: radial-gradient(circle, var(--primary-glow), transparent 70%);
    border-radius: 50%;
    animation: pulse 3s ease-in-out infinite;
    z-index: 0;
}

.hero__product-img {
    position: relative;
    z-index: 1;
    max-width: 100%;
    width: 100%;
    height: auto;
    filter: drop-shadow(0 16px 32px rgba(0, 0, 0, 0.12));
    animation: float 4s ease-in-out infinite;
    transition: transform 0.3s var(--ease);
}

.hero__product-img:hover {
    transform: scale(1.05);
}

.hero__sale-badge {
    position: absolute;
    top: 8px;
    right: 24px;
    z-index: 2;
    background: var(--red);
    color: var(--text-white);
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    font-size: 16px;
    box-shadow: 0 4px 12px rgba(255, 23, 68, 0.4);
    animation: heartbeat 2s ease-in-out infinite;
}

/* Hero Price Block */
.hero__price-block {
    background: var(--bg-light);
    border-radius: var(--r);
    padding: 18px;
    margin-bottom: 18px;
    border: 1px solid var(--border);
}

.hero__price-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    margin-bottom: 6px;
}

.hero__price-row--main {
    margin-bottom: 10px;
}

.hero__price-label {
    font-size: 12px;
    color: var(--text-3);
}

.hero__price-old {
    font-size: 14px;
    color: var(--text-3);
    text-decoration: line-through;
    font-weight: 500;
}

.hero__price-now {
    font-size: 34px;
    font-weight: 900;
    color: var(--red);
    letter-spacing: -1px;
    line-height: 1;
}

.hero__price-ship {
    font-size: 11px;
    color: var(--text-3);
    background: var(--bg-white);
    padding: 2px 6px;
    border-radius: var(--r);
    font-weight: 500;
}

.hero__price-combo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px;
    background: var(--green-light);
    border-radius: var(--r);
    font-size: 12px;
    color: var(--green);
    font-weight: 600;
    border: 1px dashed var(--green);
}

/* Hero Trust */
.hero__trust {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 14px;
    flex-wrap: wrap;
}

.hero__trust-item {
    display: flex;
    align-items: center;
    gap: 3px;
    font-size: 11px;
    font-weight: 600;
    color: var(--text-2);
}

/* ============================================ */
/* FLIP CLOCK COUNTDOWN                         */
/* ============================================ */
.countdown-block {
    background: var(--bg-light);
    border-radius: var(--r);
    padding: 16px;
    border: 1px solid var(--border);
    box-shadow: var(--sh-md);
}

.countdown-block__label {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    font-size: 12px;
    font-weight: 700;
    color: var(--text-2);
    margin-bottom: 14px;
    letter-spacing: 0.3px;
}

.flip-clock {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 8px;
}

.flip-clock__group {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
}

.flip-clock__cards {
    display: flex;
    gap: 3px;
}

.flip-clock__label {
    font-size: 10px;
    font-weight: 700;
    color: var(--text-3);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.flip-clock__sep {
    font-size: 28px;
    font-weight: 900;
    color: var(--primary);
    line-height: 1;
    padding-top: 6px;
    animation: flash 1s ease-in-out infinite;
}

/* Individual flip card — single element, no split */
.flip-card {
    position: relative;
    width: 38px;
    height: 54px;
    background: linear-gradient(180deg, #2D2D2D 0%, #2D2D2D 49.5%, #232323 50.5%, #232323 100%);
    border-radius: var(--r);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.06);
    overflow: hidden;
}

/* The digit number */
.flip-card > span {
    font-size: 28px;
    font-weight: 900;
    color: #FFFFFF;
    font-variant-numeric: tabular-nums;
    line-height: 1;
    z-index: 1;
}

/* Divider line across middle */
.flip-card::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    width: 100%;
    height: 1px;
    background: rgba(0, 0, 0, 0.5);
    z-index: 3;
    transform: translateY(-50%);
}

/* Bottom shadow */
.flip-card::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 12%;
    width: 76%;
    height: 3px;
    background: rgba(0, 0, 0, 0.1);
    border-radius: 50%;
    filter: blur(2px);
}

/* Small notch on left and right */
.flip-card {
    background-image:
        linear-gradient(180deg, #2D2D2D 0%, #2D2D2D 49.5%, #232323 50.5%, #232323 100%),
        radial-gradient(circle at 0% 50%, var(--bg-light) 2px, transparent 2px),
        radial-gradient(circle at 100% 50%, var(--bg-light) 2px, transparent 2px);
    background-size: 100% 100%, 4px 4px, 4px 4px;
    background-position: 0 0, -1px center, calc(100% + 1px) center;
    background-repeat: no-repeat;
}

/* Flip bounce animation */
@keyframes flipBounce {
    0% { transform: scaleY(1); }
    20% { transform: scaleY(0.85); }
    50% { transform: scaleY(1.05); }
    75% { transform: scaleY(0.97); }
    100% { transform: scaleY(1); }
}

.flip-card.flipping {
    animation: flipBounce 0.4s ease-out;
}

/* ============================================ */
/* 11. CTA BUTTON SYSTEM                        */
/* ============================================ */
.cta-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 20px;
    border-radius: var(--r);
    font-weight: 700;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s var(--ease);
    position: relative;
    overflow: hidden;
    border: none;
    width: 100%;
    color: var(--text-white);
}

.cta-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 50%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    animation: badgeShine 3s ease-in-out infinite;
}

.cta-btn:hover {
    transform: translateY(-2px);
}

.cta-btn:active {
    transform: translateY(0) scale(0.98);
}

.cta-btn__text {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.cta-btn__main {
    font-size: 15px;
    font-weight: 800;
    letter-spacing: 0.3px;
}

.cta-btn__sub {
    font-size: 10px;
    font-weight: 500;
    opacity: 0.9;
    margin-top: 1px;
}

/* CTA Variants */
.cta-btn--primary {
    background: var(--primary);
    box-shadow: var(--sh-primary);
    animation: ctaAttention 4s ease-in-out infinite;
}

.cta-btn--primary:hover {
    background: var(--primary-dark);
    box-shadow: 0 6px 30px rgba(255, 107, 53, 0.5);
}

.cta-btn--danger {
    background: var(--red);
    box-shadow: 0 4px 16px rgba(255, 23, 68, 0.3);
}

.cta-btn--danger:hover {
    background: #E0133D;
    box-shadow: 0 6px 24px rgba(255, 23, 68, 0.45);
}

.cta-btn--success {
    background: var(--green);
    box-shadow: 0 4px 16px rgba(0, 200, 83, 0.3);
    padding: 16px 20px;
}

.cta-btn--success:hover {
    background: #00B248;
    box-shadow: 0 6px 24px rgba(0, 200, 83, 0.45);
}

/* ============================================ */
/* 12. SECTION HEADER                           */
/* ============================================ */
.section-hdr {
    text-align: center;
    margin-bottom: 24px;
}

.section-hdr__title {
    font-size: 20px;
    font-weight: 900;
    letter-spacing: 0.3px;
    line-height: 1.3;
    margin-top: 6px;
    margin-bottom: 6px;
    color: var(--text);
}

.section-hdr__sub {
    font-size: 13px;
    color: var(--text-2);
    font-weight: 500;
    line-height: 1.5;
}

/* ============================================ */
/* 13. URGENCY SECTION                          */
/* ============================================ */
.urgency-section {
    padding: 28px 16px;
    background: var(--bg-warm);
}

.urgency-section__header {
    text-align: center;
    margin-bottom: 18px;
}

.urgency-section__title {
    font-size: 18px;
    font-weight: 900;
    color: var(--red);
    margin-top: 6px;
}

/* Countdown Block */
.countdown-block {
    background: var(--bg-card);
    border-radius: var(--r);
    padding: 18px;
    text-align: center;
    margin-bottom: 18px;
    border: 2px solid var(--red);
    box-shadow: 0 4px 16px rgba(255, 23, 68, 0.08);
}

.countdown-block__label {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-2);
    margin-bottom: 12px;
}

.countdown-block__timer {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.countdown-block__item {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.countdown-block__num {
    background: var(--red);
    color: var(--text-white);
    font-size: 28px;
    font-weight: 900;
    padding: 10px 14px;
    border-radius: var(--r);
    min-width: 60px;
    text-align: center;
    font-variant-numeric: tabular-nums;
    animation: cdPulse 1s ease-in-out infinite;
}

.countdown-block__unit {
    font-size: 10px;
    color: var(--text-3);
    font-weight: 600;
    margin-top: 4px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.countdown-block__sep {
    font-size: 24px;
    font-weight: 900;
    color: var(--red);
    animation: flash 1s ease-in-out infinite;
    margin-bottom: 16px;
}

/* Urgency Stats */
.urgency-stats {
    display: flex;
    gap: 8px;
}

.urgency-stats__item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 12px 6px;
    background: var(--bg-card);
    border-radius: var(--r);
    border: 1px solid var(--border);
    box-shadow: var(--sh-sm);
    transition: all 0.3s var(--ease);
}

.urgency-stats__item:hover {
    transform: translateY(-2px);
    box-shadow: var(--sh-md);
}

.urgency-stats__item--warn {
    border-color: var(--red);
    background: var(--red-light);
}

.urgency-stats__number {
    font-size: 22px;
    font-weight: 900;
    color: var(--primary);
    margin: 4px 0 2px;
}

.urgency-stats__item--warn .urgency-stats__number {
    color: var(--red);
    animation: flash 2s ease-in-out infinite;
}

.urgency-stats__label {
    font-size: 10px;
    color: var(--text-3);
    font-weight: 600;
}

/* ============================================ */
/* 14. PAIN POINTS                              */
/* ============================================ */
.pain-section {
    padding: 32px 16px;
    background: var(--bg-white);
}

.pain-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 20px;
}

.pain-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 14px;
    background: var(--red-light);
    border-radius: var(--r);
    border-left: 3px solid var(--red);
    transition: all 0.3s var(--ease);
}

.pain-item:hover {
    transform: translateX(4px);
    box-shadow: var(--sh-md);
}

.pain-item__content strong {
    display: block;
    font-size: 13px;
    color: var(--text);
    margin-bottom: 3px;
}

.pain-item__content p {
    font-size: 12px;
    color: var(--text-2);
    line-height: 1.5;
}

/* Pain Solution */
.pain-solution {
    text-align: center;
    padding: 18px;
    background: var(--green-light);
    border-radius: var(--r);
    border: 2px solid var(--green);
}

.pain-solution__text {
    font-size: 14px;
    color: var(--text);
    font-weight: 600;
    margin-top: 8px;
    line-height: 1.6;
}

.pain-solution__hl {
    color: var(--primary);
    font-weight: 800;
    font-size: 16px;
}

/* ============================================ */
/* 15. PRODUCT GALLERY — 8 IMAGES               */
/* ============================================ */
.gallery-section {
    padding: 32px 0;
    background: var(--bg-light);
}

.gallery-section .section-hdr {
    padding: 0 16px;
}

.gallery-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2px;
    padding: 0;
}

.gallery-item {
    border-radius: 0;
    overflow: hidden;
    box-shadow: none;
    border: none;
    background: var(--bg-white);
    transition: all 0.3s var(--ease);
    cursor: pointer;
}

.gallery-item:hover {
    box-shadow: var(--sh-md);
    transform: scale(1.02);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s var(--ease);
}

.gallery-item:hover img {
    transform: scale(1.06);
}

.gallery-item--large {
    grid-column: span 2;
}

.gallery-item--large img {
    max-height: none;
}

/* ============================================ */
/* 16. FEATURES                                 */
/* ============================================ */
.features-section {
    padding: 32px 16px;
    background: var(--bg-white);
}

.features-grid {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.feature-card {
    padding: 18px;
    background: var(--bg-card);
    border-radius: var(--r);
    border: 1px solid var(--border);
    box-shadow: var(--sh-sm);
    transition: all 0.3s var(--ease);
    position: relative;
    overflow: hidden;
}

.feature-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--sh-lg);
    border-color: var(--primary-glow);
}

.feature-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s var(--ease);
}

.feature-card:hover::after {
    transform: scaleX(1);
}

.feature-card__icon {
    width: 44px;
    height: 44px;
    background: var(--bg-highlight);
    border-radius: var(--r);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 12px;
    color: var(--primary);
    transition: all 0.3s var(--ease);
}

.feature-card:hover .feature-card__icon {
    background: var(--primary);
    color: var(--text-white);
    transform: scale(1.05);
}

.feature-card h3 {
    font-size: 15px;
    font-weight: 800;
    color: var(--text);
    margin-bottom: 6px;
}

.feature-card p {
    font-size: 12px;
    color: var(--text-2);
    line-height: 1.6;
    margin-bottom: 10px;
}

.feature-card__badge {
    display: inline-block;
    padding: 3px 10px;
    background: var(--green-light);
    color: var(--green);
    border-radius: var(--r);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.3px;
}

/* ============================================ */
/* 17. VERSATILE USES                           */
/* ============================================ */
.uses-section {
    padding: 32px 16px;
    background: var(--bg-warm);
}

.uses-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin-bottom: 20px;
}

.use-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 14px 8px;
    background: var(--bg-card);
    border-radius: var(--r);
    box-shadow: var(--sh-sm);
    border: 1px solid var(--border);
    transition: all 0.3s var(--ease);
}

.use-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--sh-md);
    border-color: var(--primary);
}

.use-item__circle {
    width: 44px;
    height: 44px;
    background: var(--bg-highlight);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    transition: all 0.3s var(--ease);
}

.use-item:hover .use-item__circle {
    background: var(--primary);
    color: var(--text-white);
    transform: scale(1.1);
}

.use-item span {
    font-size: 11px;
    font-weight: 700;
    text-align: center;
    color: var(--text);
}

/* Uses Image */
.uses-image {
    border-radius: var(--r);
    overflow: hidden;
    box-shadow: var(--sh-md);
}

.uses-image img {
    width: 100%;
    transition: transform 0.5s var(--ease);
}

.uses-image:hover img {
    transform: scale(1.04);
}

.uses-image__caption {
    padding: 12px;
    background: var(--bg-card);
    text-align: center;
    font-size: 12px;
    font-weight: 600;
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
}

/* ============================================ */
/* 18. MID CTA                                  */
/* ============================================ */
.mid-cta {
    padding: 20px 16px;
    background: var(--bg-highlight);
    border-top: 2px solid var(--primary);
    border-bottom: 2px solid var(--primary);
}

.mid-cta--alt {
    background: var(--red-light);
    border-color: var(--red);
}

.mid-cta__inner {
    text-align: center;
}

.mid-cta__text {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    font-size: 14px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 12px;
}

.mid-cta__text strong {
    color: var(--red);
    animation: flash 2s ease-in-out infinite;
}

/* ============================================ */
/* 19. COMPARISON TABLE                         */
/* ============================================ */
.comparison-section {
    padding: 32px 16px;
    background: var(--bg-white);
}

.comparison-table-wrap {
    border-radius: var(--r);
    overflow: hidden;
    box-shadow: var(--sh-md);
    border: 1px solid var(--border);
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 11px;
}

.comparison-table th {
    padding: 10px 8px;
    font-weight: 700;
    font-size: 11px;
    text-align: center;
    letter-spacing: 0.3px;
}

.comparison-table td {
    padding: 8px;
    text-align: center;
    border-top: 1px solid var(--border);
    vertical-align: middle;
}

.comparison-table th:first-child,
.comparison-table td:first-child {
    text-align: left;
    font-weight: 600;
    color: var(--text);
    padding-left: 12px;
}

.ct-loser {
    background: #FFF0F0;
    color: var(--red);
}

.ct-winner {
    background: var(--green);
    color: var(--text-white);
}

.ct-loser-cell {
    color: var(--text-3);
    background: #FFFAFA;
}

.ct-winner-cell {
    color: var(--green);
    font-weight: 700;
    background: var(--green-light);
}

.comparison-table tbody tr {
    transition: background 0.2s;
}

.comparison-table tbody tr:hover {
    background: var(--bg-highlight);
}

/* ============================================ */
/* 20. NUMBERS                                  */
/* ============================================ */
.numbers-section {
    padding: 32px 16px;
    background: var(--bg-warm);
}

.numbers-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.number-card {
    text-align: center;
    padding: 18px;
    background: var(--bg-card);
    border-radius: var(--r);
    box-shadow: var(--sh-sm);
    border: 1px solid var(--border);
    transition: all 0.3s var(--ease);
}

.number-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--sh-md);
    border-color: var(--primary);
}

.number-card__val {
    font-size: 32px;
    font-weight: 900;
    color: var(--primary);
    display: inline;
}

.number-card__plus {
    font-size: 18px;
    font-weight: 700;
    color: var(--primary);
}

.number-card__label {
    display: block;
    font-size: 10px;
    color: var(--text-3);
    font-weight: 600;
    margin-top: 4px;
    letter-spacing: 0.3px;
}

/* ============================================ */
/* 21. FEEDBACK / TESTIMONIALS                  */
/* ============================================ */
.feedback-section {
    padding: 32px 16px;
    background: var(--bg-white);
}

.feedback-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.feedback-card {
    padding: 16px;
    background: var(--bg-card);
    border-radius: var(--r);
    border: 1px solid var(--border);
    box-shadow: var(--sh-sm);
    transition: all 0.3s var(--ease);
}

.feedback-card:hover {
    box-shadow: var(--sh-md);
    transform: translateY(-2px);
}

/* Hidden state for "Xem thêm" */
.feedback-card--hidden {
    display: none;
}

.feedback-card--hidden.show {
    display: block;
    animation: fadeInUp 0.5s var(--ease);
}

/* Feedback Header */
.feedback-card__header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}

.feedback-card__avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
}

.feedback-card__avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.feedback-card__info {
    flex: 1;
}

.feedback-card__info strong {
    display: block;
    font-size: 13px;
    color: var(--text);
}

.feedback-card__info span {
    font-size: 11px;
    color: var(--text-3);
    display: flex;
    align-items: center;
    gap: 2px;
}

.feedback-card__verified {
    display: flex;
    align-items: center;
    gap: 2px;
    font-size: 10px;
    font-weight: 700;
    color: var(--green);
    background: var(--green-light);
    padding: 3px 8px;
    border-radius: var(--r);
    white-space: nowrap;
}

/* Feedback Stars */
.feedback-card__stars {
    display: flex;
    gap: 2px;
    margin-bottom: 8px;
}

/* Feedback Text */
.feedback-card__text {
    font-size: 12px;
    color: var(--text-2);
    line-height: 1.7;
    margin-bottom: 10px;
}

.feedback-card__text strong {
    color: inherit;
}

/* Feedback Product Images */
.feedback-card__images {
    display: flex;
    gap: 8px;
    margin-bottom: 8px;
    overflow-x: auto;
}

.feedback-card__images img {
    width: 100px;
    height: 100px;
    object-fit: cover;
    border-radius: var(--r);
    border: 1px solid var(--border);
    transition: transform 0.3s var(--ease);
    flex-shrink: 0;
}

.feedback-card__images img:hover {
    transform: scale(1.08);
    box-shadow: var(--sh-md);
}

/* Feedback Date */
.feedback-card__date {
    font-size: 10px;
    color: var(--text-3);
}

/* Xem thêm — Animated Text */
.feedback-more {
    text-align: center;
    margin-top: 16px;
    padding: 12px 0;
}

.feedback-more__text {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-3);
    cursor: default;
}

.dot-animation {
    display: inline-block;
    animation: dotPulse 1.4s ease-in-out infinite;
}

@keyframes dotPulse {
    0%, 20% { opacity: 0; }
    50% { opacity: 1; }
    80%, 100% { opacity: 0; }
}

/* ============================================ */
/* 22. SAVINGS CALCULATOR                       */
/* ============================================ */
.savings-section {
    padding: 32px 16px;
    background: var(--bg-light);
}

.savings-calc {
    background: var(--bg-card);
    border-radius: var(--r);
    padding: 18px;
    box-shadow: var(--sh-md);
    border: 1px solid var(--border);
}

.savings-calc__row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid var(--border);
    font-size: 12px;
    color: var(--text-2);
}

.savings-calc__row:last-of-type {
    border-bottom: none;
}

.savings-calc__row span {
    display: flex;
    align-items: center;
    gap: 4px;
}

.savings-calc__val {
    font-weight: 700;
    color: var(--text);
}

.savings-calc__val--red {
    color: var(--red);
    font-size: 14px;
    font-weight: 800;
}

.savings-calc__val--green {
    color: var(--green);
    font-size: 16px;
    font-weight: 800;
}

.savings-calc__row--red {
    background: var(--red-light);
    margin: 0 -18px;
    padding: 10px 18px;
    border-radius: 0;
}

.savings-calc__row--green {
    background: var(--green-light);
    margin: 0 -18px;
    padding: 10px 18px;
    border-radius: 0;
}

.savings-calc__divider {
    text-align: center;
    padding: 10px 0;
    font-weight: 900;
    font-size: 16px;
    color: var(--text-3);
}

.savings-calc__result {
    text-align: center;
    padding: 16px;
    background: var(--bg-highlight);
    border-radius: var(--r);
    margin-top: 10px;
    border: 2px dashed var(--primary);
}

.savings-calc__result-label {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    font-size: 13px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 6px;
}

.savings-calc__result-num {
    font-size: 14px;
    color: var(--primary);
    font-weight: 900;
}

.savings-calc__result-num .count-up {
    font-size: 38px;
}

.savings-calc__result-note {
    font-size: 12px;
    color: var(--green);
    font-weight: 700;
    margin-top: 6px;
    animation: pulse 2s ease-in-out infinite;
}

/* ============================================ */
/* 23. PACKAGE                                  */
/* ============================================ */
.package-section {
    padding: 32px 16px;
    background: var(--bg-white);
}

.package-image {
    border-radius: var(--r);
    overflow: hidden;
    margin-bottom: 20px;
    box-shadow: var(--sh-md);
}

.package-image img {
    width: 100%;
    transition: transform 0.5s var(--ease);
}

.package-image:hover img {
    transform: scale(1.03);
}

.package-list {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-bottom: 16px;
}

.package-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px 10px;
    background: var(--bg-light);
    border-radius: var(--r);
    border: 1px solid var(--border);
    font-size: 12px;
    color: var(--text-2);
    transition: all 0.3s var(--ease);
}

.package-item:hover {
    background: var(--bg-card);
    border-color: var(--primary);
    transform: translateX(4px);
    box-shadow: var(--sh-sm);
}

.package-item__num {
    width: 22px;
    height: 22px;
    background: var(--primary);
    color: var(--text-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 10px;
    flex-shrink: 0;
}

.package-item strong {
    color: var(--text);
}

/* Package Bonus */
.package-bonus {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px;
    background: var(--green-light);
    border-radius: var(--r);
    border: 2px dashed var(--green);
    transition: all 0.3s var(--ease);
}

.package-bonus:hover {
    box-shadow: var(--sh-md);
    transform: scale(1.01);
}

.package-bonus__badge {
    display: flex;
    align-items: center;
    gap: 3px;
    padding: 5px 10px;
    background: var(--green);
    color: var(--text-white);
    border-radius: var(--r);
    font-size: 11px;
    font-weight: 800;
    flex-shrink: 0;
}

.package-bonus__text {
    font-size: 12px;
    color: var(--text);
    line-height: 1.5;
}

.package-bonus__text strong {
    color: var(--green);
}

/* ============================================ */
/* TECHNICAL SPECIFICATIONS TABLE               */
/* ============================================ */
.specs-section {
    padding: 32px 16px;
    background: var(--bg-light);
}

.specs-table-wrap {
    border-radius: var(--r);
    overflow: hidden;
    box-shadow: var(--sh-md);
    border: 1px solid var(--border);
    margin-bottom: 20px;
}

.specs-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 12px;
}

.specs-table tr {
    border-bottom: 1px solid var(--border);
    transition: background 0.2s;
}

.specs-table tr:last-child {
    border-bottom: none;
}

.specs-table tr:hover {
    background: var(--bg-highlight);
}

.specs-table tr:nth-child(even) {
    background: var(--bg-light);
}

.specs-table tr:nth-child(even):hover {
    background: var(--bg-highlight);
}

.specs-table__label {
    padding: 10px 12px;
    font-weight: 700;
    color: var(--text);
    width: 45%;
    display: flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
}

.specs-table__value {
    padding: 10px 12px;
    font-weight: 600;
    color: var(--primary);
    text-align: right;
}

.specs-table td {
    padding: 10px 12px;
    vertical-align: middle;
}

/* Specs Image */
.specs-image {
    border-radius: var(--r);
    overflow: hidden;
    box-shadow: var(--sh-md);
    margin-top: 16px;
}

.specs-image img {
    width: 100%;
    transition: transform 0.5s var(--ease);
}

.specs-image:hover img {
    transform: scale(1.04);
}

.specs-image__caption {
    padding: 12px;
    background: var(--bg-card);
    text-align: center;
    font-size: 12px;
    font-weight: 600;
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    line-height: 1.5;
}

/* ============================================ */
/* ORDER PROCESS — 3 STEPS                      */
/* ============================================ */
.process-section {
    padding: 32px 16px;
    background: var(--bg-warm);
}

.process-steps {
    display: flex;
    flex-direction: column;
    gap: 0;
    margin-bottom: 20px;
}

.process-step {
    position: relative;
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding-bottom: 24px;
}

.process-step:last-child {
    padding-bottom: 0;
}

.process-step__number {
    width: 36px;
    height: 36px;
    background: var(--primary);
    color: var(--text-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    font-size: 16px;
    flex-shrink: 0;
    z-index: 1;
    box-shadow: var(--sh-primary);
}

.process-step__connector {
    position: absolute;
    top: 36px;
    left: 17px;
    width: 2px;
    height: calc(100% - 36px);
    background: var(--primary-glow);
}

.process-step:last-child .process-step__connector {
    display: none;
}

.process-step__content {
    flex: 1;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 14px;
    background: var(--bg-card);
    border-radius: var(--r);
    border: 1px solid var(--border);
    box-shadow: var(--sh-sm);
    transition: all 0.3s var(--ease);
}

.process-step__content:hover {
    transform: translateX(4px);
    box-shadow: var(--sh-md);
    border-color: var(--primary);
}

.process-step__icon {
    width: 40px;
    height: 40px;
    background: var(--bg-highlight);
    border-radius: var(--r);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    flex-shrink: 0;
}

.process-step__text h3 {
    font-size: 14px;
    font-weight: 800;
    color: var(--text);
    margin-bottom: 4px;
}

.process-step__text p {
    font-size: 12px;
    color: var(--text-2);
    line-height: 1.6;
}

/* Process Trust */
.process-trust {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 16px;
}

.process-trust__item {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 11px;
    font-weight: 600;
    color: var(--text-2);
    padding: 6px 12px;
    background: var(--bg-card);
    border-radius: var(--r);
    border: 1px solid var(--border);
    transition: all 0.3s var(--ease);
}

.process-trust__item:hover {
    border-color: var(--green);
    background: var(--green-light);
}

/* ============================================ */
/* BEFORE / AFTER SECTION                       */
/* ============================================ */
.before-after-section {
    padding: 32px 16px;
    background: var(--bg-white);
}

.ba-cards {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 20px;
}

.ba-card {
    background: var(--bg-card);
    border-radius: var(--r);
    border: 1px solid var(--border);
    box-shadow: var(--sh-md);
    overflow: hidden;
    transition: all 0.3s var(--ease);
}

.ba-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--sh-lg);
}

.ba-card__top {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    padding: 12px;
}

.ba-card__before,
.ba-card__after {
    flex: 1;
    position: relative;
    border-radius: var(--r);
    overflow: hidden;
}

.ba-card__before img,
.ba-card__after img {
    width: 100%;
    height: 140px;
    object-fit: cover;
    transition: transform 0.4s var(--ease);
}

.ba-card:hover .ba-card__before img,
.ba-card:hover .ba-card__after img {
    transform: scale(1.05);
}

.ba-card__label {
    position: absolute;
    bottom: 6px;
    left: 6px;
    display: flex;
    align-items: center;
    gap: 2px;
    padding: 3px 8px;
    border-radius: var(--r);
    font-size: 9px;
    font-weight: 800;
    letter-spacing: 0.3px;
}

.ba-card__label--before {
    background: var(--red);
    color: var(--text-white);
}

.ba-card__label--after {
    background: var(--green);
    color: var(--text-white);
}

.ba-card__arrow {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 30px;
}

.ba-card__caption {
    padding: 12px 16px;
    background: var(--bg-light);
    border-top: 1px solid var(--border);
    text-align: center;
}

.ba-card__caption p {
    font-size: 12px;
    color: var(--text-2);
    line-height: 1.6;
    margin: 6px 0 4px;
}

.ba-card__caption strong {
    color: var(--primary);
}

.ba-card__caption span {
    font-size: 10px;
    color: var(--text-3);
    font-weight: 500;
}

/* ============================================ */
/* 24. TRUST                                    */
/* ============================================ */
.trust-section {
    padding: 32px 16px;
    background: var(--bg-light);
}

.trust-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.trust-card {
    padding: 16px;
    background: var(--bg-card);
    border-radius: var(--r);
    border: 1px solid var(--border);
    box-shadow: var(--sh-sm);
    text-align: center;
    transition: all 0.3s var(--ease);
}

.trust-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--sh-md);
    border-color: var(--primary);
}

.trust-card h3 {
    font-size: 13px;
    font-weight: 800;
    color: var(--text);
    margin: 8px 0 4px;
}

.trust-card p {
    font-size: 11px;
    color: var(--text-2);
    line-height: 1.5;
}

/* ============================================ */
/* 25. FAQ                                      */
/* ============================================ */
.faq-section {
    padding: 32px 16px;
    background: var(--bg-white);
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.faq-item {
    background: var(--bg-card);
    border-radius: var(--r);
    border: 1px solid var(--border);
    overflow: hidden;
    transition: all 0.3s var(--ease);
}

.faq-item:hover {
    border-color: var(--primary);
}

.faq-item__q {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    font-size: 13px;
    font-weight: 700;
    color: var(--text);
    text-align: left;
    cursor: pointer;
    background: none;
    border: none;
    font-family: inherit;
    transition: color 0.2s var(--ease);
}

.faq-item__q:hover {
    color: var(--primary);
}

.faq-toggle-icon {
    transition: transform 0.3s var(--ease);
    color: var(--primary);
    flex-shrink: 0;
}

.faq-item.active .faq-toggle-icon {
    transform: rotate(45deg);
}

.faq-item__a {
    max-height: 0;
    overflow: hidden;
    padding: 0 16px;
    transition: max-height 0.4s var(--ease), padding 0.4s var(--ease);
}

.faq-item.active .faq-item__a {
    max-height: 300px;
    padding: 0 16px 16px 16px;
}

.faq-item__a p {
    font-size: 12px;
    color: var(--text-2);
    line-height: 1.7;
}

/* ============================================ */
/* 26. PRICING                                  */
/* ============================================ */
.pricing-section {
    padding: 32px 16px;
    background: var(--bg-light);
}

.pricing-cards {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.pricing-card {
    padding: 24px;
    background: var(--bg-card);
    border-radius: var(--r);
    border: 2px solid var(--border);
    box-shadow: var(--sh-md);
    text-align: center;
    position: relative;
    transition: all 0.3s var(--ease);
}

.pricing-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--sh-lg);
}

.pricing-card--hot {
    border-color: var(--primary);
    box-shadow: var(--sh-primary);
    transform: scale(1.02);
}

.pricing-card--hot:hover {
    transform: scale(1.03) translateY(-3px);
}

.pricing-card__badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 3px;
    padding: 5px 16px;
    background: var(--primary);
    color: var(--text-white);
    font-size: 11px;
    font-weight: 800;
    border-radius: var(--r);
    white-space: nowrap;
    letter-spacing: 0.3px;
    animation: pulse 2s ease-in-out infinite;
}

.pricing-card__name {
    font-size: 18px;
    font-weight: 900;
    color: var(--text);
    margin-bottom: 4px;
}

.pricing-card__save {
    display: inline-block;
    margin-bottom: 8px;
    padding: 3px 10px;
    background: var(--green-light);
    color: var(--green);
    border-radius: var(--r);
    font-size: 10px;
    font-weight: 700;
}

.pricing-card__prices {
    margin-bottom: 16px;
}

.pricing-card__old {
    display: block;
    font-size: 13px;
    color: var(--text-3);
    text-decoration: line-through;
    margin-bottom: 4px;
}

.pricing-card__now {
    font-size: 38px;
    font-weight: 900;
    color: var(--primary);
    line-height: 1;
}

.pricing-card__now sup {
    font-size: 16px;
    font-weight: 700;
}

.pricing-card__ship {
    display: block;
    margin-top: 6px;
    font-size: 11px;
    color: var(--text-3);
    font-weight: 500;
}

.pricing-card__ship--free {
    color: var(--green);
    font-weight: 800;
    font-size: 13px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 3px;
    animation: pulse 2s ease-in-out infinite;
}

.pricing-card__list {
    list-style: none;
    text-align: left;
    margin-bottom: 16px;
}

.pricing-card__list li {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 0;
    font-size: 12px;
    color: var(--text-2);
    border-bottom: 1px solid var(--border);
}

.pricing-card__list li:last-child {
    border-bottom: none;
}

.pricing-card__cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    padding: 12px 20px;
    background: var(--bg-light);
    color: var(--text);
    border-radius: var(--r);
    font-weight: 800;
    font-size: 13px;
    letter-spacing: 0.3px;
    border: 2px solid var(--border-2);
    transition: all 0.2s var(--ease);
    width: 100%;
}

.pricing-card__cta:hover {
    background: var(--primary);
    color: var(--text-white);
    border-color: var(--primary);
    transform: scale(1.02);
}

.pricing-card__cta--hot {
    background: var(--primary);
    color: var(--text-white);
    border-color: var(--primary);
    box-shadow: var(--sh-primary);
    animation: ctaAttention 5s ease-in-out infinite;
}

.pricing-card__cta--hot:hover {
    background: var(--primary-dark);
}

/* ============================================ */
/* 27. ORDER SECTION                            */
/* ============================================ */
.order-section {
    padding: 32px 16px;
    background: var(--bg-warm);
}

/* Order Urgency Bar */
.order-urgency {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px;
    background: var(--red);
    color: var(--text-white);
    border-radius: var(--r);
    margin-bottom: 16px;
    font-size: 13px;
    font-weight: 700;
}

.order-urgency__cd {
    background: rgba(0, 0, 0, 0.3);
    padding: 2px 5px;
    border-radius: var(--r);
    font-variant-numeric: tabular-nums;
    font-weight: 800;
}

/* Order Form */
.order-form {
    background: var(--bg-card);
    border-radius: var(--r);
    padding: 20px;
    box-shadow: var(--sh-lg);
    border: 2px solid var(--primary);
}

/* Package Select */
.order-form__pkg-select {
    margin-bottom: 16px;
}

.order-form__pkg-label {
    font-size: 13px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 6px;
    display: block;
}

.order-form__pkgs {
    display: flex;
    gap: 8px;
}

.order-form__pkg-opt {
    flex: 1;
    cursor: pointer;
    position: relative;
}

.order-form__pkg-opt input[type="radio"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.order-form__pkg-box {
    padding: 12px;
    border: 2px solid var(--border);
    border-radius: var(--r);
    text-align: center;
    transition: all 0.2s var(--ease);
}

.order-form__pkg-box strong {
    display: block;
    font-size: 13px;
    color: var(--text);
    margin-bottom: 2px;
}

.order-form__pkg-box span {
    font-size: 11px;
    color: var(--text-3);
}

.order-form__pkg-opt input:checked + .order-form__pkg-box {
    border-color: var(--primary);
    background: var(--bg-highlight);
    box-shadow: 0 0 0 1px var(--primary);
}

/* Form Fields */
.order-form__field {
    margin-bottom: 12px;
}

.order-form__field label {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 4px;
}

.order-form__field input,
.order-form__field textarea {
    width: 100%;
    padding: 12px 14px;
    border: 2px solid var(--border);
    border-radius: var(--r);
    font-size: 14px;
    color: var(--text);
    background: var(--bg-light);
    transition: all 0.2s var(--ease);
    outline: none;
}

.order-form__field input:focus,
.order-form__field textarea:focus {
    border-color: var(--primary);
    background: var(--bg-white);
    box-shadow: 0 0 0 3px var(--primary-glow);
}

.order-form__field input::placeholder,
.order-form__field textarea::placeholder {
    color: var(--text-3);
    font-size: 12px;
}

.order-form__field textarea {
    resize: vertical;
    min-height: 70px;
}

/* Order Summary */
.order-form__summary {
    margin: 16px 0;
    padding: 14px;
    background: var(--bg-light);
    border-radius: var(--r);
    border: 1px solid var(--border);
}

.order-form__sum-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 6px 0;
    font-size: 12px;
    color: var(--text-2);
}

.text-line-through {
    text-decoration: line-through;
    color: var(--text-3);
}

.text-red {
    color: var(--red);
    font-weight: 700;
}

.order-form__sum-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0 0;
    margin-top: 6px;
    border-top: 2px solid var(--primary);
    font-size: 14px;
    font-weight: 800;
    color: var(--text);
}

.order-form__sum-total strong {
    font-size: 20px;
    color: var(--red);
}

/* Order Trust */
.order-form__trust {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 14px;
    font-size: 10px;
    color: var(--text-3);
    font-weight: 600;
}

.order-form__trust span {
    display: flex;
    align-items: center;
    gap: 2px;
}

/* Order Success */
.order-success {
    text-align: center;
    padding: 32px 20px;
    background: var(--bg-card);
    border-radius: var(--r);
    box-shadow: var(--sh-lg);
    animation: scaleIn 0.5s var(--ease);
}

.order-success h3 {
    font-size: 22px;
    font-weight: 900;
    color: var(--green);
    margin: 14px 0;
}

.order-success p {
    font-size: 13px;
    color: var(--text-2);
    line-height: 1.6;
    margin-bottom: 16px;
}

.order-success__info {
    padding: 14px;
    background: var(--bg-light);
    border-radius: var(--r);
    font-size: 13px;
    color: var(--text);
    line-height: 1.8;
}

.order-success__info p {
    display: flex;
    align-items: center;
    gap: 4px;
    justify-content: center;
    margin-bottom: 4px;
}

/* ============================================ */
/* 28. FINAL URGENCY                            */
/* ============================================ */
.final-urgency {
    padding: 32px 16px;
    background: var(--bg-white);
    text-align: center;
    border-top: 3px solid var(--red);
}

.final-urgency h2 {
    font-size: 22px;
    font-weight: 900;
    color: var(--red);
    margin: 10px 0 8px;
    animation: flash 3s ease-in-out infinite;
}

.final-urgency p {
    font-size: 14px;
    color: var(--text-2);
    margin-bottom: 16px;
    line-height: 1.6;
}

.final-urgency p strong {
    color: var(--red);
}

.final-urgency__cd {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 6px;
    margin-bottom: 20px;
}

.final-urgency__cd-item {
    background: var(--red);
    color: var(--text-white);
    font-size: 24px;
    font-weight: 900;
    padding: 10px 14px;
    border-radius: var(--r);
    min-width: 52px;
    text-align: center;
    font-variant-numeric: tabular-nums;
    animation: cdPulse 1s ease-in-out infinite;
}

.final-urgency__cd-sep {
    font-size: 22px;
    font-weight: 900;
    color: var(--red);
    animation: flash 1s ease-in-out infinite;
    display: flex;
    align-items: center;
}

/* ============================================ */
/* 29. FOOTER                                   */
/* ============================================ */
.footer {
    padding: 24px 16px 80px;
    background: #1A1A2E;
    color: var(--text-white);
    text-align: center;
}

.footer__brand {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    font-size: 16px;
    font-weight: 800;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

.footer__tagline {
    font-size: 11px;
    opacity: 0.6;
    margin-bottom: 16px;
}

.footer__contact {
    font-size: 12px;
    line-height: 1.8;
    opacity: 0.8;
    margin-bottom: 12px;
}

.footer__contact p {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
}

.footer__contact strong {
    color: var(--primary-light);
}

.footer__policies {
    font-size: 11px;
    opacity: 0.5;
    margin-bottom: 8px;
}

.footer__copy {
    font-size: 10px;
    opacity: 0.3;
}

/* ============================================ */
/* 30. STICKY BOTTOM WITH COUNTDOWN             */
/* ============================================ */
.sticky-bottom {
    position: fixed;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%) translateY(100%);
    width: 100%;
    max-width: var(--mobile-w);
    z-index: 999;
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-top: 2px solid var(--primary);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.4s var(--ease);
}

.sticky-bottom.visible {
    transform: translateX(-50%) translateY(0);
}

.sticky-bottom__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 12px;
    gap: 8px;
}

.sticky-bottom__countdown {
    display: flex;
    align-items: center;
    gap: 3px;
    font-size: 14px;
    font-weight: 800;
    color: var(--red);
    font-variant-numeric: tabular-nums;
}

.sticky-bottom__cd-num {
    background: var(--red);
    color: var(--text-white);
    padding: 2px 4px;
    border-radius: var(--r);
    font-size: 13px;
    min-width: 24px;
    text-align: center;
    font-weight: 800;
}

.sticky-bottom__price {
    display: flex;
    flex-direction: column;
    align-items: center;
    line-height: 1.1;
}

.sticky-bottom__old {
    font-size: 10px;
    color: var(--text-3);
    text-decoration: line-through;
}

.sticky-bottom__now {
    font-size: 18px;
    font-weight: 900;
    color: var(--red);
}

.sticky-bottom__btn {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 10px 16px;
    background: var(--primary);
    color: var(--text-white);
    border-radius: var(--r);
    font-weight: 800;
    font-size: 13px;
    letter-spacing: 0.3px;
    animation: ctaAttention 4s ease-in-out infinite;
    transition: all 0.2s var(--ease);
    white-space: nowrap;
}

.sticky-bottom__btn:hover {
    background: var(--primary-dark);
    transform: scale(1.03);
}

/* ============================================ */
/* 31. RESPONSIVE                               */
/* ============================================ */

/* Very small phones */
@media (max-width: 360px) {
    :root {
        font-size: 14px;
    }

    .hero__title-line1 {
        font-size: 16px;
    }

    .hero__title-line2 {
        font-size: 18px;
    }

    .hero__title-brand {
        font-size: 22px;
    }

    .hero__title-model {
        font-size: 26px;
    }

    .hero__price-now {
        font-size: 28px;
    }

    .countdown-block__num {
        font-size: 22px;
        min-width: 48px;
        padding: 8px 10px;
    }

    .trust-cards {
        grid-template-columns: 1fr;
    }

    .pricing-card__now {
        font-size: 30px;
    }

    .sticky-bottom__btn {
        padding: 8px 12px;
        font-size: 12px;
    }
}

/* ============================================ */
/* 32. SCROLL PADDING                           */
/* ============================================ */
section[id] {
    scroll-margin-top: 56px;
}

/* ============================================ */
/* 33. ACCESSIBILITY                            */
/* ============================================ */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .anim-scroll {
        opacity: 1;
        transform: none;
    }
}

:focus-visible {
    outline: 3px solid var(--primary);
    outline-offset: 2px;
}

@media (prefers-contrast: high) {
    :root {
        --border: #999;
        --text-3: #555;
    }
}

/* ============================================ */
/* 34. SELECTION & SCROLLBAR                    */
/* ============================================ */
::selection {
    background: var(--primary);
    color: var(--text-white);
}

::-moz-selection {
    background: var(--primary);
    color: var(--text-white);
}

::-webkit-scrollbar {
    width: 5px;
}

::-webkit-scrollbar-track {
    background: var(--bg-light);
}

::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark);
}

/* ============================================ */
/* 35. PRINT                                    */
/* ============================================ */
@media print {
    .top-bar,
    .sticky-bottom,
    .top-notification,
    .flash-sale-banner,
    .urgency-section,
    .mid-cta,
    .final-urgency,
    .popup-overlay {
        display: none !important;
    }

    .mobile-wrapper {
        box-shadow: none;
        max-width: 100%;
    }

    body {
        background: white;
    }
}

/* ============================================ */
/* 36. ORDER POPUP OVERLAY                      */
/* ============================================ */
.popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2000;
    display: none;
    align-items: flex-end;
    justify-content: center;
}

.popup-overlay.active {
    display: flex;
}

.popup-overlay__backdrop {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.55);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.popup-overlay__container {
    position: relative;
    width: 100%;
    max-width: var(--mobile-w);
    max-height: 90vh;
    background: var(--bg-white);
    border-radius: 12px 12px 0 0;
    box-shadow: 0 -8px 40px rgba(0, 0, 0, 0.2);
    overflow-y: auto;
    padding: 20px 16px 32px;
    animation: popupSlideUp 0.35s var(--ease2);
    -webkit-overflow-scrolling: touch;
}

@keyframes popupSlideUp {
    from {
        transform: translateY(100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.popup-overlay__close {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-light);
    border: 1px solid var(--border);
    border-radius: 50%;
    cursor: pointer;
    z-index: 10;
    color: var(--text-2);
    transition: all 0.2s var(--ease);
}

.popup-overlay__close:hover {
    background: var(--red-light);
    color: var(--red);
    border-color: var(--red);
}

.popup-overlay__header {
    text-align: center;
    margin-bottom: 14px;
    padding-top: 4px;
}

.popup-overlay__header h2 {
    font-size: 20px;
    font-weight: 900;
    color: var(--text);
    margin: 6px 0 4px;
}

.popup-overlay__header p {
    font-size: 12px;
    color: var(--text-3);
}

.popup-overlay__urgency {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px;
    background: var(--red);
    color: var(--text-white);
    border-radius: var(--r);
    margin-bottom: 16px;
    font-size: 12px;
    font-weight: 700;
}

.popup-overlay__cd {
    background: rgba(0, 0, 0, 0.3);
    padding: 2px 6px;
    border-radius: var(--r);
    font-weight: 800;
    font-size: 13px;
    min-width: 26px;
    text-align: center;
    font-variant-numeric: tabular-nums;
}

.popup-overlay__form .order-form__field {
    margin-bottom: 10px;
}

.popup-overlay__form .order-form__field input,
.popup-overlay__form .order-form__field textarea {
    padding: 10px 12px;
    font-size: 13px;
}

.popup-overlay__form .order-form__summary {
    margin: 12px 0;
    padding: 12px;
    background: var(--bg-light);
    border-radius: var(--r);
    border: 1px solid var(--border);
}

.popup-overlay__form .order-form__sum-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 4px 0;
    font-size: 12px;
    color: var(--text-2);
}

.popup-overlay__form .order-form__sum-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0 0;
    margin-top: 4px;
    border-top: 2px solid var(--primary);
    font-size: 14px;
    font-weight: 800;
    color: var(--text);
}

.popup-overlay__form .order-form__sum-total strong {
    font-size: 20px;
    color: var(--red);
}

.popup-overlay__form .order-form__trust {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 12px;
    font-size: 10px;
    color: var(--text-3);
    font-weight: 600;
}

.popup-overlay__form .order-form__trust span {
    display: flex;
    align-items: center;
    gap: 2px;
}

/* When desktop */
@media (min-width: 431px) {
    .popup-overlay {
        align-items: center;
    }

    .popup-overlay__container {
        border-radius: var(--r);
        max-height: 85vh;
    }
}