:root {
    --bg-color: #050505;
    --text-color: #f1f1f1;
    --primary: #f43f5e; /* Rose / Red */
    --primary-hover: #e11d48;
    --secondary: #171717;
    --accent: #22c55e; /* Green for success/trust */
    --gold: #fbbf24;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

.container {
    width: 100%;
    max-width: 480px; /* Mobile first approach for TikTok traffic */
    margin: 0 auto;
    padding: 0 20px;
}

/* Top Bar */
.top-bar {
    background-color: var(--accent);
    color: #fff;
    text-align: center;
    padding: 8px 10px;
    font-size: 0.85rem;
    font-weight: 600;
}

/* Hero Section */
.hero-section {
    padding: 30px 0 40px;
    text-align: center;
    background: linear-gradient(180deg, #121212 0%, var(--bg-color) 100%);
}

.badge {
    display: inline-block;
    background-color: rgba(244, 63, 94, 0.15);
    color: var(--primary);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 15px;
    border: 1px solid rgba(244, 63, 94, 0.3);
}

h1 {
    font-size: 2.2rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 12px;
}

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

.subtitle {
    font-size: 1rem;
    color: #a3a3a3;
    margin-bottom: 25px;
}

/* Carousel Reimagined */
.carousel-container {
    margin-bottom: 25px;
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0,0,0,0.5);
    border: 1px solid rgba(255,255,255,0.05);
    width: 100%;
}

.carousel-track {
    display: flex;
    transition: transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    width: 100%;
}

.carousel-slide {
    min-width: 100%;
    width: 100%;
    aspect-ratio: 1 / 1;
    display: block;
    object-fit: contain;
    background-color: #050505;
}

/* Navigation Buttons */
.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.5);
    color: white;
    border: none;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    font-size: 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    transition: background 0.3s, transform 0.2s;
    backdrop-filter: blur(4px);
}

.carousel-btn:hover {
    background: var(--primary);
    transform: translateY(-50%) scale(1.1);
}

.carousel-btn.prev {
    left: 10px;
}

.carousel-btn.next {
    right: 10px;
}

/* Indicators */
.carousel-indicators {
    position: absolute;
    bottom: 12px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
    z-index: 10;
    background: rgba(0, 0, 0, 0.4);
    padding: 8px 16px;
    border-radius: 20px;
    backdrop-filter: blur(4px);
}

.carousel-dot {
    width: 10px;
    height: 10px;
    background-color: rgba(255, 255, 255, 0.4);
    border-radius: 50%;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.3s;
}

.carousel-dot.active {
    background-color: var(--primary);
    transform: scale(1.3);
}

/* Price Box */
.price-box {
    background: var(--secondary);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 25px;
    border: 1px solid rgba(255,255,255,0.1);
}

.old-price {
    text-decoration: line-through;
    color: #737373;
    font-size: 0.9rem;
}

.new-price {
    font-size: 1.5rem;
    font-weight: 800;
    margin: 5px 0;
}

.price-highlight {
    font-size: 2.5rem;
    color: var(--accent);
}

.cash-price {
    font-size: 0.95rem;
    color: #a3a3a3;
}

/* Buttons */
.cta-button {
    display: block;
    background-color: var(--primary);
    color: white;
    text-decoration: none;
    padding: 18px 20px;
    border-radius: 50px;
    font-size: 1.2rem;
    font-weight: 800;
    text-transform: uppercase;
    text-align: center;
    box-shadow: 0 10px 25px rgba(244, 63, 94, 0.4);
    transition: all 0.3s ease;
    margin-bottom: 25px;
}

.cta-button:hover {
    background-color: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 12px 30px rgba(244, 63, 94, 0.5);
}

.cta-sub {
    display: block;
    font-size: 0.75rem;
    font-weight: 400;
    text-transform: none;
    opacity: 0.8;
    margin-top: 4px;
}

.pulse {
    animation: pulse-anim 2s infinite;
}

@keyframes pulse-anim {
    0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(244, 63, 94, 0.7); }
    70% { transform: scale(1.03); box-shadow: 0 0 0 15px rgba(244, 63, 94, 0); }
    100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(244, 63, 94, 0); }
}

/* Trust Badges */
.trust-badges {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(255,255,255,0.03);
    padding: 15px;
    border-radius: 12px;
}

.badge-item {
    text-align: center;
}

.badge-item span {
    font-size: 1.5rem;
    display: block;
    margin-bottom: 5px;
}

.badge-item p {
    font-size: 0.75rem;
    color: #d4d4d4;
    line-height: 1.2;
}

/* Features Section */
.features-section {
    padding: 50px 0;
    background-color: #0a0a0a;
}

.features-section h2 {
    font-size: 1.8rem;
    text-align: center;
    margin-bottom: 10px;
}

.section-desc {
    text-align: center;
    color: #a3a3a3;
    margin-bottom: 40px;
}

.feature-card {
    background: var(--secondary);
    border-radius: 16px;
    overflow: hidden;
    margin-bottom: 30px;
    border: 1px solid rgba(255,255,255,0.05);
}

.feature-text {
    padding: 25px;
}

.feature-text h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
    color: #fff;
}

.feature-text p {
    color: #a3a3a3;
    font-size: 0.95rem;
}

.feature-img {
    width: 100%;
    display: block;
    border-top: 1px solid rgba(255,255,255,0.05);
}

.benefits-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-top: 40px;
    margin-bottom: 40px;
}

.benefit-item {
    background: var(--secondary);
    padding: 20px 15px;
    border-radius: 12px;
    text-align: center;
    border: 1px solid rgba(255,255,255,0.05);
}

.benefit-item .icon {
    font-size: 2rem;
    margin-bottom: 10px;
}

.benefit-item h4 {
    font-size: 0.9rem;
    margin-bottom: 5px;
    color: #fff;
}

.benefit-item p {
    font-size: 0.8rem;
    color: #737373;
}

.cta-container {
    margin-top: 20px;
}

/* Footer */
.footer {
    background-color: #000;
    padding: 40px 0 30px;
    text-align: center;
    border-top: 1px solid #1a1a1a;
}

.footer p {
    color: #737373;
    font-size: 0.85rem;
    margin-bottom: 10px;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin: 20px 0;
    flex-wrap: wrap;
}

.footer-links a {
    color: #a3a3a3;
    text-decoration: none;
    font-size: 0.85rem;
}

.footer-links a:hover {
    color: #fff;
}

.copyright {
    margin-top: 20px;
    font-size: 0.75rem;
    opacity: 0.6;
}

/* Reviews Section */
.reviews-section {
    margin: 40px 0 10px;
}

.reviews-section h2 {
    text-align: center;
    font-size: 1.6rem;
    margin-bottom: 25px;
}

.review-card {
    background: var(--secondary);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 15px;
    text-align: left;
}

.review-header {
    display: flex;
    align-items: center;
    margin-bottom: 12px;
}

.avatar {
    width: 45px;
    height: 45px;
    background-color: var(--primary);
    color: #fff;
    font-size: 1.2rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    margin-right: 15px;
}

.review-info h4 {
    font-size: 1rem;
    color: #fff;
    margin-bottom: 2px;
}

.stars {
    font-size: 0.75rem;
    letter-spacing: 2px;
}

.review-card p {
    font-size: 0.95rem;
    color: #a3a3a3;
    font-style: italic;
    line-height: 1.5;
}

/* Desktop Overrides (if viewed on larger screens) */
@media (min-width: 768px) {
    .container {
        max-width: 700px;
    }
    h1 {
        font-size: 3rem;
    }
    .feature-card {
        display: flex;
        align-items: center;
    }
    .feature-card.reverse {
        flex-direction: row-reverse;
    }
    .feature-text {
        flex: 1;
        padding: 40px;
    }
    .feature-img {
        width: 50%;
        border-top: none;
        border-left: 1px solid rgba(255,255,255,0.05);
    }
    .feature-card.reverse .feature-img {
        border-left: none;
        border-right: 1px solid rgba(255,255,255,0.05);
    }
}