* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary: #6B21A8;
    --secondary: #9333EA;
    --accent: #A855F7;
    --dark: #0A0A0A;
    --light: #F8FAFC;
    --success: #10B981;
    --danger: #EF4444;
    --glow: #C084FC;
}

html, body {
    overflow-x: hidden;
    width: 100%;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--dark);
    color: var(--light);
    position: relative;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 80%, #6B21A8 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, #9333EA 0%, transparent 50%),
                radial-gradient(circle at 40% 40%, #A855F7 0%, transparent 50%);
    opacity: 0.3;
    filter: blur(100px);
    z-index: -2;
    animation: float 20s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(-20px, -30px) scale(1.1); }
    66% { transform: translate(20px, 20px) scale(0.9); }
}

body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
    background-size: 50px 50px;
    z-index: -1;
    pointer-events: none;
}

nav {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 20px 40px;
    background: rgba(10, 10, 10, 0.8);
    backdrop-filter: blur(20px);
    z-index: 1000;
    transition: all 0.3s ease;
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    width: 45px;
    height: 45px;
    border-radius: 12px;
    object-fit: contain;
    filter: drop-shadow(0 0 20px rgba(168, 85, 247, 0.4));
}

.logo-text {
    font-size: 1.8rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--accent), var(--glow));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -1px;
}

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 120px 40px 80px;
    position: relative;
}

.hero-container {
    max-width: 1400px;
    width: 100%;
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 80px;
    align-items: center;
}

.hero-content h1 {
    font-size: clamp(3rem, 7vw, 5.5rem);
    font-weight: 900;
    line-height: 1.1;
    padding-bottom: 0.1em;
    margin-bottom: 30px;
    background: linear-gradient(135deg, var(--light) 0%, rgba(255,255,255,0.7) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: slideInLeft 0.8s ease;
}

.hero-content .tagline {
    font-size: 1.15rem;
    color: rgba(248, 250, 252, 0.8);
    margin-bottom: 20px;
    line-height: 1.8;
    animation: slideInLeft 0.8s ease 0.1s backwards;
}

.hero-content .tagline strong {
    color: var(--light);
}

.tagline-list {
    display: inline-block;
    margin: 10px 0;
    font-size: 1.05rem;
    line-height: 1.6;
}

.tagline-mobile {
    display: none;
}

.tagline-desktop {
    display: block;
}

.tagline-emphasis {
    font-size: 1.15rem;
    color: rgba(248, 250, 252, 0.8);
    margin-bottom: 40px;
    line-height: 1.8;
    animation: slideInLeft 0.8s ease 0.15s backwards;
}

.tagline-emphasis strong {
    color: var(--light);
}

.hero-cta-btn {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--light);
    padding: 18px 50px;
    border-radius: 100px;
    font-size: 1.3rem;
    font-weight: 800;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 10px 40px rgba(168, 85, 247, 0.3);
    animation: slideInLeft 0.8s ease 0.2s backwards;
}

.hero-cta-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 50px rgba(168, 85, 247, 0.5);
}

.hero-image-placeholder {
    background: rgba(168, 85, 247, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(168, 85, 247, 0.2);
    border-radius: 24px;
    padding: 50px 30px;
    animation: slideInRight 0.8s ease;
}

.hero-image-content {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.metric-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(168, 85, 247, 0.2);
    border-radius: 16px;
    padding: 30px;
    text-align: center;
    transition: all 0.3s ease;
}

.metric-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 10px 30px rgba(168, 85, 247, 0.2);
}

.metric-value {
    font-size: 3rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--accent), var(--glow));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 10px;
}

.metric-label {
    font-size: 1rem;
    color: rgba(248, 250, 252, 0.7);
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.checkout-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10000;
    animation: fadeIn 0.3s ease;
}

.checkout-modal.active {
    display: block;
}

.checkout-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(10px);
}

.checkout-modal-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(255, 255, 255, 0.98);
    border-radius: 24px;
    padding: 40px;
    max-width: 550px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    animation: slideUp 0.3s ease;
}

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

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translate(-50%, -45%);
    }
    to {
        opacity: 1;
        transform: translate(-50%, -50%);
    }
}

.checkout-modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(0, 0, 0, 0.1);
    border: none;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    color: var(--dark);
    z-index: 1;
}

.checkout-modal-close:hover {
    background: rgba(0, 0, 0, 0.2);
    transform: rotate(90deg);
}

.checkout-modal-header {
    text-align: center;
    margin-bottom: 25px;
    color: var(--dark);
}

.checkout-modal-header h3 {
    font-size: 2rem;
    margin-bottom: 8px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 800;
}

.checkout-modal-header p {
    color: #666;
    font-size: 0.95rem;
}

.checkout-modal-subtext {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid rgba(107, 33, 168, 0.2);
    color: #555;
    text-align: center;
    font-size: 0.95rem;
}

.checkout-modal-subtext strong {
    color: var(--primary);
}

.problem-section {
    padding: 100px 20px;
    background: rgba(239, 68, 68, 0.05);
    backdrop-filter: blur(10px);
    border-top: 1px solid rgba(239, 68, 68, 0.2);
    border-bottom: 1px solid rgba(239, 68, 68, 0.2);
    position: relative;
}

.problem-container {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.problem-content-mobile {
    display: none;
}

.problem-content-desktop {
    display: block;
}

.problem-icon {
    font-size: 4rem;
    margin-bottom: 20px;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.problem-container h2 {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 900;
    margin-bottom: 20px;
    background: linear-gradient(135deg, var(--danger), var(--accent));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.problem-divider {
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, transparent, var(--danger), transparent);
    margin: 0 auto 30px;
}

.problem-lead {
    font-size: 1.2rem;
    line-height: 1.8;
    margin-bottom: 25px;
    color: rgba(248, 250, 252, 0.85);
}

.problem-lead:last-of-type {
    margin-bottom: 20px;
}

.problem-emphasis {
    font-size: 1.2rem;
    line-height: 1.8;
    margin-bottom: 30px;
}

.problem-emphasis strong {
    color: var(--light);
}

.problem-callout {
    background: rgba(239, 68, 68, 0.1);
    border-left: 4px solid var(--danger);
    border-radius: 12px;
    padding: 30px;
    margin-top: 30px;
}

.problem-callout p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: rgba(248, 250, 252, 0.85);
}

.difference-section {
    padding: 100px 20px;
}

.difference-container {
    max-width: 1000px;
    margin: 0 auto;
}

.difference-container h2 {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 900;
    margin-bottom: 60px;
    text-align: center;
    background: linear-gradient(135deg, var(--light) 0%, rgba(255,255,255,0.7) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.difference-grid {
    display: grid;
    grid-template-columns: 0.7fr 1.3fr;
    gap: 30px;
    margin-bottom: 50px;
    align-items: stretch;
}

.difference-card {
    padding: 40px;
    border-radius: 16px;
    text-align: center;
    display: flex;
    flex-direction: column;
}

.difference-card.others {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.2);
    transform: scale(0.92);
}

.difference-card.lab {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.15), rgba(16, 185, 129, 0.25));
    border: 2px solid rgba(16, 185, 129, 0.4);
    transform: scale(1);
    box-shadow: 0 10px 40px rgba(16, 185, 129, 0.25);
}

.difference-card h3 {
    font-size: 1.2rem;
    margin-bottom: 30px;
    opacity: 0.8;
}

.difference-card.lab h3 {
    font-size: 1.6rem;
    font-weight: 800;
    background: linear-gradient(135deg, #0FD87A, #22D3AA);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    opacity: 1;
}

.difference-card ul {
    list-style: none;
    text-align: left;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.difference-card li {
    padding: 14px 0;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1rem;
}

.difference-card.lab li {
    font-size: 1.1rem;
    font-weight: 500;
    padding: 16px 0;
}

.difference-card.others li::before {
    content: '❌';
    flex-shrink: 0;
}

.difference-card.lab li::before {
    content: '';
    display: none;
}

.difference-quote {
    text-align: center;
    font-size: 1.2rem;
    font-style: italic;
    color: rgba(248, 250, 252, 0.85);
    margin-top: 30px;
}

.reviews-section {
    background: rgba(168, 85, 247, 0.03);
    backdrop-filter: blur(10px);
    padding: 80px 20px;
    border-top: 1px solid rgba(168, 85, 247, 0.2);
    border-bottom: 1px solid rgba(168, 85, 247, 0.2);
    position: relative;
}

.reviews-header {
    text-align: center;
    margin-bottom: 60px;
}

.reviews-header h2 {
    font-size: 3rem;
    font-weight: 900;
    margin-bottom: 15px;
    background: linear-gradient(135deg, var(--light) 0%, rgba(255,255,255,0.7) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.review-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    font-size: 1.2rem;
}

.stars {
    color: #FFD700;
    font-size: 1.5rem;
}

.review-count {
    color: rgba(248, 250, 252, 0.7);
}

.carousel-wrapper {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
}

.carousel-container {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    gap: 20px;
    padding: 10px 40px;
    scrollbar-width: none;
    -ms-overflow-style: none;
    -webkit-overflow-scrolling: touch;
}

.carousel-container::-webkit-scrollbar {
    display: none;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(168, 85, 247, 0.2);
    border: 1px solid rgba(168, 85, 247, 0.3);
    border-radius: 50%;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    color: var(--light);
    z-index: 10;
    border: none;
    outline: none;
}

.carousel-btn.prev {
    left: 0;
}

.carousel-btn.next {
    right: 0;
}

.carousel-btn:hover:not(:disabled) {
    background: rgba(168, 85, 247, 0.3);
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 0 20px rgba(168, 85, 247, 0.4);
}

.carousel-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.carousel-btn svg {
    width: 20px;
    height: 20px;
}

.review-card {
    flex: 0 0 calc(33.333% - 14px);
    scroll-snap-align: start;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(168, 85, 247, 0.2);
    border-radius: 20px;
    padding: 20px;
    transition: all 0.3s ease;
    pointer-events: auto;
}

.review-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 20px 40px rgba(168, 85, 247, 0.2);
}

.review-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
}

.reviewer-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.reviewer-info {
    flex: 1;
}

.reviewer-name {
    font-weight: 700;
    font-size: 1.1rem;
    margin-bottom: 3px;
}

.review-stars {
    color: #FFD700;
    font-size: 0.95rem;
}

.review-text {
    color: rgba(248, 250, 252, 0.85);
    line-height: 1.6;
    font-size: 0.95rem;
}

.review-date {
    margin-top: 12px;
    color: rgba(248, 250, 252, 0.5);
    font-size: 0.85rem;
}

.wins-section {
    padding: 100px 20px;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 80px;
}

.section-header h2 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 900;
    margin-bottom: 20px;
    background: linear-gradient(135deg, var(--light) 0%, rgba(255,255,255,0.7) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.section-header p {
    font-size: 1.1rem;
    color: rgba(248, 250, 252, 0.6);
}

.win-card {
    flex: 0 0 calc(33.333% - 14px);
    scroll-snap-align: start;
    background: rgba(168, 85, 247, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(168, 85, 247, 0.2);
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.3s ease;
    cursor: pointer;
    pointer-events: auto;
    position: relative;
    padding-bottom: 60px;
}

.win-card:hover {
    transform: scale(1.05);
    background: rgba(168, 85, 247, 0.08);
    box-shadow: 0 20px 40px rgba(168, 85, 247, 0.3);
}

.win-card-image {
    width: 100%;
    height: 200px;
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
    overflow: hidden;
    background-color: rgba(168, 85, 247, 0.1);
}

.win-card-content {
    padding: 25px;
}

.win-product {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 15px;
}

.win-metrics {
    display: flex;
    justify-content: center;
    align-items: center;
}

.win-discount {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success);
    padding: 10px 20px;
    border-radius: 100px;
    font-weight: 700;
    font-size: 1rem;
}

.win-view-btn {
    position: absolute;
    bottom: 15px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--light);
    padding: 10px 30px;
    border: none;
    border-radius: 100px;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.win-view-btn:hover {
    transform: translateX(-50%) translateY(-2px);
    box-shadow: 0 10px 20px rgba(168, 85, 247, 0.3);
}

.win-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
    animation: fadeIn 0.3s ease;
}

.win-modal-overlay.active {
    display: flex;
}

.win-modal {
    background: rgba(20, 20, 30, 0.98);
    border: 1px solid rgba(168, 85, 247, 0.3);
    border-radius: 24px;
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    animation: slideUp 0.3s ease;
}

.win-modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    color: var(--light);
    z-index: 1;
}

.win-modal-close:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: rotate(90deg);
}

.win-modal-image {
    width: 100%;
    height: 300px;
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
    border-radius: 24px 24px 0 0;
    background-color: rgba(168, 85, 247, 0.1);
}

.win-modal-content {
    padding: 40px;
}

.win-modal-title {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 30px;
    background: linear-gradient(135deg, var(--light), rgba(255,255,255,0.7));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.win-modal-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 25px;
    margin-bottom: 30px;
}

.win-modal-stat {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(168, 85, 247, 0.2);
    border-radius: 12px;
    padding: 20px;
}

.win-modal-stat-label {
    font-size: 0.85rem;
    color: rgba(248, 250, 252, 0.5);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
}

.win-modal-stat-value {
    font-size: 1.8rem;
    font-weight: 800;
}

.win-modal-stat-value.bought {
    color: var(--success);
}

.win-modal-stat-value.retail {
    background: linear-gradient(135deg, var(--accent), var(--glow));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.win-modal-posted {
    margin-top: 20px;
    padding: 15px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(168, 85, 247, 0.2);
    border-radius: 12px;
    text-align: center;
}

.win-modal-posted-label {
    font-size: 0.85rem;
    color: rgba(248, 250, 252, 0.5);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
}

.win-modal-posted-value {
    font-size: 1rem;
    color: var(--light);
    font-weight: 500;
}

.win-modal-images {
    margin-top: 30px;
}

.win-modal-proof-image {
    position: relative;
    width: 100%;
    margin-bottom: 20px;
    border-radius: 12px;
    overflow: hidden;
}

.win-modal-proof-image img {
    width: 100%;
    height: auto;
    display: block;
}

.win-modal-proof-username {
    position: absolute;
    bottom: 10px;
    left: 10px;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(10px);
    color: white;
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 0.9rem;
    font-weight: 500;
}

.carousel-dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 30px;
    pointer-events: none;
    position: relative;
    z-index: 2;
}

.dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(168, 85, 247, 0.3);
    transition: all 0.3s ease;
    cursor: pointer;
    pointer-events: auto;
    -webkit-tap-highlight-color: transparent;
    user-select: none;
}

.dot.active {
    background: var(--accent);
    width: 24px;
    border-radius: 4px;
}

.final-cta-section {
    padding: 100px 20px 150px;
    background: radial-gradient(circle at top left, #241043, #0f071e);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.final-cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(168, 85, 247, 0.1) 0%, transparent 70%);
    animation: rotate 20s linear infinite;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.final-cta-container {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.final-cta-badge {
    display: inline-block;
    background: linear-gradient(90deg, var(--danger), var(--accent));
    color: var(--light);
    padding: 8px 20px;
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 1px;
    margin-bottom: 25px;
    box-shadow: 0 4px 15px rgba(239, 68, 68, 0.3);
    animation: glowPulse 2s ease-in-out infinite;
}

@keyframes glowPulse {
    0%, 100% {
        box-shadow: 0 4px 15px rgba(239, 68, 68, 0.3),
                    0 0 20px rgba(168, 85, 247, 0.2);
    }
    50% {
        box-shadow: 0 6px 25px rgba(239, 68, 68, 0.5),
                    0 0 40px rgba(168, 85, 247, 0.4);
    }
}

.final-cta-container h2 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 900;
    margin-bottom: 30px;
    background: linear-gradient(135deg, var(--light) 0%, rgba(255,255,255,0.7) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.final-cta-container p {
    font-size: 1.2rem;
    line-height: 1.8;
    margin-bottom: 15px;
    color: rgba(248, 250, 252, 0.85);
}

.final-cta-emphasis {
    margin-bottom: 40px;
}

.final-cta-emphasis strong {
    color: var(--light);
    font-size: 1.3rem;
}

.final-cta-btn {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--light);
    padding: 20px 60px;
    border-radius: 100px;
    font-size: 1.5rem;
    font-weight: 800;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 10px 40px rgba(168, 85, 247, 0.4);
}

.final-cta-btn:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 60px rgba(168, 85, 247, 0.6);
}

footer {
    padding: 40px 20px;
    text-align: center;
    border-top: 1px solid rgba(168, 85, 247, 0.1);
}

.footer-content {
    color: rgba(248, 250, 252, 0.5);
    font-size: 0.95rem;
}

@media (max-width: 968px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 60px;
    }

    .hero-content {
        text-align: center;
    }

    .difference-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .difference-card.others {
        transform: scale(1);
        margin-bottom: 10px;
    }

    .review-card,
    .win-card {
        flex: 0 0 calc(50% - 10px);
    }

    .carousel-container {
        padding: 10px 30px;
    }
}

@media (max-width: 768px) {
    .problem-section,
    .difference-section {
        padding: 60px 20px;
    }

    .problem-container h2,
    .difference-container h2 {
        font-size: 2rem;
    }

    .difference-card {
        padding: 25px 20px;
    }

    .difference-card h3 {
        font-size: 1.1rem;
    }

    .difference-card.lab h3 {
        font-size: 1.3rem;
    }

    .difference-card li {
        font-size: 0.95rem;
        padding: 12px 0;
    }

    .difference-card.lab li {
        font-size: 1rem;
        padding: 14px 0;
    }
}

@media (max-width: 640px) {
    nav {
        padding: 15px 20px;
    }

    .logo-icon {
        width: 35px;
        height: 35px;
    }

    .logo-text {
        font-size: 1.4rem;
    }

    .hero {
        padding: 100px 20px 60px;
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }

    .tagline-desktop {
        display: none !important;
    }

    .tagline-mobile {
        display: block !important;
        font-size: 0.95rem;
        line-height: 1.6;
        margin-bottom: 15px;
    }

    .tagline-emphasis {
        font-size: 0.95rem;
        margin-bottom: 30px;
    }

    .hero-cta-btn {
        font-size: 1.1rem;
        padding: 15px 40px;
    }

    .checkout-modal-content {
        padding: 30px 20px;
    }

    .checkout-modal-header h3 {
        font-size: 1.6rem;
    }

    .carousel-btn {
        display: none;
    }

    .carousel-container {
        padding: 10px 20px;
        scroll-padding: 0;
        scroll-snap-type: x proximity;
    }

    .review-card,
    .win-card {
        flex: 0 0 calc(100vw - 60px);
        scroll-snap-align: center;
        margin: 0;
    }

    .win-modal {
        max-width: 100%;
        margin: 10px;
    }

    .win-modal-content {
        padding: 25px;
    }

    .win-modal-title {
        font-size: 1.5rem;
    }

    .win-modal-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .dot {
        width: 10px;
        height: 10px;
        padding: 8px;
        background-clip: content-box;
        -webkit-tap-highlight-color: transparent;
        user-select: none;
    }

    .dot.active {
        width: 28px;
    }

    .wins-section,
    .reviews-section {
        padding: 60px 0;
    }

    .reviews-header h2,
    .section-header h2 {
        font-size: 2rem;
    }

    .review-stats {
        flex-direction: column;
        gap: 8px;
    }

    .review-card {
        padding: 18px;
    }

    .win-card-image {
        height: 160px;
        font-size: 3rem;
    }

    .win-card-content {
        padding: 18px;
    }

    .win-product {
        font-size: 1rem;
    }

    .win-discount {
        font-size: 0.9rem;
        padding: 8px 16px;
    }

    .reviewer-avatar {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }

    .reviewer-name {
        font-size: 1rem;
    }

    .review-text {
        font-size: 0.9rem;
    }

    .problem-section,
    .difference-section {
        padding: 50px 15px;
    }

    .problem-content-desktop {
        display: none !important;
    }

    .problem-content-mobile {
        display: block !important;
    }

    .problem-icon {
        font-size: 2.5rem;
        margin-bottom: 15px;
    }

    .problem-container h2,
    .difference-container h2 {
        font-size: 1.6rem;
        margin-bottom: 15px;
    }

    .problem-divider {
        width: 60px;
        height: 3px;
        margin: 0 auto 20px;
    }

    .problem-lead {
        font-size: 0.95rem;
        line-height: 1.6;
        margin-bottom: 15px;
    }

    .problem-lead:last-of-type {
        margin-bottom: 15px;
    }

    .problem-emphasis {
        font-size: 0.95rem;
        line-height: 1.6;
        margin-bottom: 20px;
    }

    .problem-callout {
        padding: 20px 15px;
        margin-top: 20px;
    }

    .problem-callout p {
        font-size: 0.95rem;
        line-height: 1.6;
    }

    .difference-quote {
        font-size: 1rem;
    }

    .difference-card {
        padding: 20px 15px;
    }

    .difference-card li {
        font-size: 0.9rem;
        padding: 10px 0;
    }

    .difference-card.lab li {
        font-size: 0.95rem;
        padding: 12px 0;
    }

    .final-cta-btn {
        font-size: 1.2rem;
        padding: 15px 40px;
    }

    .final-cta-section {
        padding: 80px 20px 120px;
    }

    .final-cta-container h2 {
        font-size: 1.8rem;
        white-space: nowrap;
    }

    .final-cta-container p {
        font-size: 1rem;
    }

    .final-cta-emphasis strong {
        font-size: 0.95rem;
        white-space: nowrap;
    }

    .metric-value {
        font-size: 2.5rem;
    }

    .metric-card {
        padding: 25px;
    }
}

@media (max-width: 480px) {
    .carousel-container {
        padding: 10px 15px;
        scroll-padding: 15px;
    }

    .review-card,
    .win-card {
        flex: 0 0 100%;
        margin: 0 5px;
    }

    .checkout-modal-content {
        width: 95%;
    }

    .problem-icon {
        font-size: 2rem;
    }

    .problem-container h2 {
        font-size: 1.4rem;
    }

    .problem-lead {
        font-size: 0.9rem;
        margin-bottom: 12px;
    }

    .problem-emphasis {
        font-size: 0.9rem;
    }

    .problem-callout {
        padding: 15px;
    }

    .problem-callout p {
        font-size: 0.9rem;
    }

    .final-cta-container h2 {
        font-size: 1.5rem;
    }

    .final-cta-emphasis strong {
        font-size: 0.85rem;
    }
}

@media (max-width: 375px) {
    .final-cta-container h2 {
        font-size: 1.35rem;
    }

    .final-cta-emphasis strong {
        font-size: 0.8rem;
    }
}