@font-face {
    font-family: 'Helvetica Neue';
    src: url('/fonts/HelveticaNeue-Light.woff2') format('woff2');
    font-weight: 300;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Helvetica Neue';
    src: url('/fonts/HelveticaNeue-Regular.woff2') format('woff2');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Helvetica Neue';
    src: url('/fonts/HelveticaNeue-Medium.woff2') format('woff2');
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Helvetica Neue';
    src: url('/fonts/HelveticaNeue-Bold.woff2') format('woff2');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

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

body {
    font-family: 'Helvetica Neue';
    line-height: 1.6;
    color: #000;
    background-color: #fff;
}

/* Header */
.header {
    max-width: 1200px;
    margin: 0 auto;
    padding: 16px 67px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 18px;
}

.logo-text {
    color: #000;
    font-family: 'Helvetica Neue';
    font-size: 18px;
    font-style: normal;
    font-weight: 700;
    line-height: 140%;
    text-transform: uppercase;
}

.section-title.desktop {
    display: block;
}

.section-title.mobile {
    display: none;
}

@media (max-width: 768px) {
    .section-title.desktop {
        display: none;
    }

    .section-title.mobile {
        display: block;
    }
}

/* Hero Section */
.hero {
    height: 860px;
    background-image: url('images/hero-section.png');
    background-size: cover;
    background-repeat: no-repeat;
}

.hero-content {
    padding-left: 80px;
    padding-top: 128px;   
}

.hero-content h2 {
    color: #000;
    font-feature-settings: 'salt' on, 'liga' off;
    font-family: 'Helvetica Neue';
    font-size: 32px;
    font-style: italic;
    font-weight: 400;
    line-height: 120%;
    margin-bottom: 24px;
}

.hero-content h1 {
    color: #000;
    font-feature-settings: 'salt' on, 'liga' off;
    font-family: 'Helvetica Neue';
    font-size: 72px;
    font-style: normal;
    font-weight: 700;
    line-height: 110%;
    text-transform: uppercase;
    margin-bottom: 64px;
}

.cta-button {
    background: #FFD700;
    color: #000;
    border-radius: 4px;
    text-align: center;
    font-family: 'Helvetica Neue';
    font-size: 20px;
    text-decoration: none;
    font-style: normal;
    font-weight: 700;
    line-height: 100%;
    text-transform: uppercase;
    padding: 20px 40px;
    border: none;
    cursor: pointer;
}

/* Testimonial Section */
.testimonial {
    max-width: 1200px;
    margin: 0 auto;
    padding: 80px 20px;
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: 40px;
    justify-content: center;
    align-items: center;
}

.testimonial__upper {
    display: flex;
    flex-direction: row;
    justify-content: center;
    gap: 24px;
}

.testimonial__upper-right {
    display: flex;
    flex-direction: column;
    align-items: start;
}

.stars {
    font-size: 32px;
}

.testimonial-profile {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
}

.testimonial-profile img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
}

.testimonial-summary {
    color: #000;
    font-feature-settings: 'salt' on, 'liga' off;
    font-family: 'Helvetica Neue';
    font-size: 40px;
    font-style: normal;
    font-weight: 700;
    line-height: 120%;
}

.testimonial-quote {
    color: #000;
    text-align: center;
    font-family: 'Helvetica Neue';
    font-size: 32px;
    font-style: normal;
    font-weight: 400;
    line-height: 140%;
}

.reviews-button {
    background: white;
    color: #000;
    border: 1px solid #000;
    padding: 16px 24px;
    border-radius: 4px;
    cursor: pointer;
    text-align: center;
    font-family: 'Helvetica Neue';
    font-size: 16px;
    font-style: normal;
    font-weight: 700;
    line-height: 100%;
    text-transform: uppercase;
    text-wrap: nowrap;
    width: 228px;
}

/* Problem & Solution Section */
.problem-solution__header {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 48px;
    max-width: 1200px;
    margin-left:auto;
    margin-right: auto;
    padding-left: 80px;
    padding-right: 80px;
}

.section-title {
    color: #000;
    text-align: center;
    font-feature-settings: 'salt' on, 'liga' off;
    font-family: 'Helvetica Neue';
    font-size: 52px;
    font-style: normal;
    font-weight: 700;
    line-height: 120%;
}

.credibility {
    display: flex;
    justify-content: center;
    gap: 24px;
}

.credibility-item {
    display: flex;
    gap: 8px;
    color: #000;
    text-align: center;
    font-family: 'Helvetica Neue';
    font-size: 20px;
    font-style: normal;
    font-weight: 400;
    line-height: 120%;
    }

.credibility-icon {
    width: 24px;
    height: 24px;
}

.three-columns {
    display: flex;
    gap: 0;
    border-top: 1px solid #000;
    border-bottom: 1px solid #000;
    overflow: hidden;
}

.column {
    padding-top: 40px;
    padding-bottom: 40px;
    border-right: 1px solid #000;
    width: 34%;
}

.column:nth-child(1) {
    padding-left: 80px;
    padding-right: 40px;
}

.column:nth-child(2) {
    padding-left: 40px;
    padding-right: 40px;
}

.column:nth-child(3) {
    padding-left: 40px;
    padding-right: 80px;
}

.column:last-child {
    border-right: none;
    background: #000;
    color: white;
}

.column-icon {
    width: 40px;
    height: 40px;
    margin-bottom: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.column h3 {
    color: #000;
    font-family: 'Helvetica Neue';
    font-size: 32px;
    font-style: normal;
    font-weight: 700;
    line-height: 140%;
    margin-bottom: 24px;
}

.column p {
    color: #000;
    font-family: 'Helvetica Neue';
    font-size: 20px;
    font-style: normal;
    font-weight: 400;
    line-height: 140%;
}

.column:last-child h3,
.column:last-child p {
    color: white;
}

.column:last-child p {
    margin-bottom: 40px;
}

.column:last-child .cta-button {
    color: #000;
    text-align: center;
    font-family: 'Helvetica Neue';
    font-size: 20px;
    font-style: normal;
    text-decoration: none;
    font-weight: 700;
    line-height: 100%;
    text-transform: uppercase;
    cursor: pointer;
    padding: 20px 40px;
    border-radius: 4px;
    text-wrap: nowrap;
}

/* Scientific Claim Section */
.scientific-claim {
    margin: 0 auto;
    padding: 60px 20px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    border-bottom: 1px solid #000;
}

.quote-icon {
    width: 41px;
    height: 36px;
    margin-bottom: 16px;
}

.claim-text {
    color: #000;
    text-align: center;
    font-family: 'Helvetica Neue';
    font-size: 32px;
    font-style: normal;
    font-weight: 400;
    line-height: 140%;
    max-width: 720px;
}

/* Features Section */
.features {
    max-width: 1200px;
    margin: 0 auto;
    padding-top: 104px;
    padding-bottom: 104px;
    display: flex;
    gap: 96px;
    align-items: start;
}

.features__title {
    color: #000;
    font-feature-settings: 'salt' on, 'liga' off;
    font-family: 'Helvetica Neue';
    font-size: 52px;
    font-style: normal;
    font-weight: 700;
    line-height: 120%;
    text-transform: uppercase;
    margin-bottom: 40px;
}

.feature-item {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 20px;
}

.feature-content {
    display: flex;
    gap: 16px;
}

.feature-title {
    color: #000;
    font-family: 'Helvetica Neue';
    font-size: 32px;
    font-style: normal;
    font-weight: 700;
    line-height: 140%;
}

.feature-description {
    color: #000;
    font-family: 'Helvetica Neue';
    font-size: 20px;
    font-style: normal;
    font-weight: 400;
    line-height: 140%;
}

.before-after-image img {
    width: 300px;
    height: 200px;
    aspect-ratio: 3/2;
}

.before-after-placeholder {
    font-size: 12px;
    color: #666;
    text-align: center;
}

.feature-separator {
    height: 1px;
    background: #ddd;
    margin: 36px 0;
}

/* Collapsible Tabs */
.collapsible-tabs {
    display: flex;
    flex-direction: column;
    gap: 0;
    margin-bottom: 20px;
}

.tab-item {
    border-bottom: 1px solid #ddd;
    transition: all 0.3s ease;
}

.tab-item:last-child {
    border-bottom: none;
}

.tab-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    cursor: pointer;
    transition: all 0.3s ease;
}

.tab-title {
    color: #000;
    font-family: 'Helvetica Neue';
    font-size: 32px;
    font-style: normal;
    font-weight: 700;
    line-height: 140%;
    margin: 0;
}

.tab-icon {
    color: #666;
    transition: transform 0.3s ease;
}

.tab-item.active .tab-icon {
    transform: rotate(180deg);
}

.tab-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    display: flex;
    gap: 16px;
}

.tab-item.active .tab-content {
    max-height: 500px;
    padding-bottom: 20px;
}

.tab-description {
    color: #000;
    font-family: 'Helvetica Neue';
    font-size: 20px;
    font-style: normal;
    font-weight: 400;
    line-height: 140%;
    margin-bottom: 15px;
}

.features__left {
    width: 592px;
}

.features__right {
    position: relative;
    background: white;
    border-radius: 8px;
    overflow: hidden;
    min-height: 600px;
}

.studies-badge {
    position: absolute;
    top: 20px;
    left: 20px;
    background: white;
    border: 2px solid #000;
    border-radius: 50%;
    padding: 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    box-shadow: 0 0 0 3px white, 0 0 0 5px rgba(0,0,0,0.1);
    gap: 8px;
    z-index: 2;
    width: 128px;
    height: 128px;
    justify-content: center;
}

.badge-icon {
    width: 45.32px;
    height: 47.5px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.badge-text {
    color: #000;
    text-align: center;
    font-family: 'Helvetica Neue';
    font-size: 16.104px;
    font-style: normal;
    font-weight: 900;
    line-height: 120%;
}

.main-product-image {
    width: 100%;
    height: 100%;
    min-height: 600px;
    background: #f0f0f0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-image-placeholder {
    font-size: 16px;
    color: #666;
    text-align: center;
}

/* Image Grid Section */
.image-grid {
    position: relative;
    padding: 0;
}

/* Desktop: Show grid */
@media (min-width: 769px) {
    .image-grid {
        display: flex;
        flex-direction: row;
        gap: 4px;
    }
    
    .image-grid-swiper {
        display: flex;
        width: 100%;
    }
    
    .image-grid-swiper .swiper-wrapper {
        display: flex;
        flex-wrap: nowrap;
        width: 100%;
    }
    
    .image-grid-swiper .swiper-slide {
        width: 25% !important;
        flex-shrink: 0;
    }
    
    .image-grid-nav {
        display: none;
    }
}

/* Mobile: Show swiper */
@media (max-width: 768px) {
    .image-grid-swiper {
        width: 100%;
        padding: 0 16px;
    }
    
    .image-grid-swiper .swiper-slide {
        width: auto;
    }
    
    .image-grid-nav {
        position: absolute;
        bottom: 20px;
        left: 70%;
        transform: translateX(-50%);
        display: flex;
        gap: 12px;
        z-index: 10;
    }
    
    .image-grid-nav .nav-arrow {
        background: white;
        border: 2px solid #000;
        border-radius: 50%;
        width: 48px;
        height: 48px;
        display: flex;
        align-items: center;
        justify-content: center;
        cursor: pointer;
        transition: all 0.3s ease;
    }
    
    .image-grid-nav .nav-arrow:hover {
        background: #000;
        color: white;
    }
    
    .image-grid-nav .nav-arrow.swiper-button-disabled {
        opacity: 0.5;
        cursor: not-allowed;
    }
}

.image-grid__item {
    width: 100%;
}

.image-grid__item img {
    width: 100%;
    display: block;
}

/* Marquee Section */
.marquee {
    background: #f9f9f9;
    overflow: hidden;
}

.marquee__container {
    max-width: 100%;
    margin: 0 auto;
    padding: 80px 0;
}

.marquee__content {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.marquee__line {
    overflow: hidden;
    white-space: nowrap;
    position: relative;
}

.marquee__item {
    display: inline-flex;
    align-items: center;
    gap: 40px;
    animation: marquee 40s linear infinite;
    will-change: transform;
}

.marquee__item--reverse {
    animation: marquee-reverse 40s linear infinite;
}

.marquee__item span {
    color: rgba(0, 0, 0, 0.50);
    font-family: 'Helvetica Neue';
    font-size: 24px;
    font-style: normal;
    font-weight: 400;
    line-height: 100%;
    text-transform: uppercase;
    white-space: nowrap;
    flex-shrink: 0;
}

.marquee__bold {
    font-weight: 700 !important;
    color: rgba(0, 0, 0, 0.70) !important;
}

@keyframes marquee {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

@keyframes marquee-reverse {
    0% {
        transform: translateX(-50%);
    }
    100% {
        transform: translateX(0);
    }
}

/* Subscription Benefits Section */
.subscription-benefits {
    max-width: 1200px;
    margin: 40px auto 80px;
}

.video-container{
    width: 100%;
    margin-bottom: 48px;
}

.video-container video{
    width: 100%;
    border-radius: 8px;
}

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

.benefits-title {
    color: #000;
    text-align: center;
    font-feature-settings: 'salt' on, 'liga' off;
    font-family: 'Helvetica Neue';
    font-size: 32px;
    font-style: normal;
    font-weight: 700;
    line-height: 120%;
    margin-bottom: 48px;
}

.benefits-grid {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    column-gap: 96px;
    row-gap: 40px;
}

.benefit-item {
    width: 46%;
    display: flex;
    align-items: flex-start;
    gap: 20px;
    text-align: left;
    text-wrap: nowrap;
}

.benefit-number {
    color: #000;
    font-family: 'Helvetica Neue';
    font-size: 52px;
    font-weight: 700;
    font-style: normal;
    line-height: 120%;
    text-transform: uppercase;
}

.benefit-content {
    flex: 1;
}

.benefit-title {
    color: #000;
    font-family: 'Helvetica Neue';
    font-size: 20px;
    font-style: normal;
    font-weight: 700;
    line-height: 140%;
}

.benefit-description {
    color: #000;
    font-family: 'Helvetica Neue';
    font-size: 20px;
    font-style: normal;
    font-weight: 400;
    line-height: 140%;
}

.section-separator {
    height: 1px;
    background: #000;
    margin-top: 57px;
}

/* Product Cards Section */


/* Icon Grid Section */
.icon-grid {
    margin: 82px 189px;
}

.icon-grid__container {
    display: flex;
    flex-direction: row;
    gap: 124px;
    flex-wrap: nowrap;
}

.icon-grid__item {
    width: 100%;
    display: flex;
    justify-content: center;
}

.icon-grid__item:nth-child(1) img {
    width: 149px;
}

.icon-grid__item:nth-child(2) img {
    width: 120.14px;
}

.icon-grid__item:nth-child(3) img {
    width: 126px;
}

.icon-grid__item:nth-child(4) img {
    width: 87.429px;
}

.icon-grid__item:nth-child(5) img {
    width: 84.446px;
}

/* Ingredients Section */
.ingredients {
    margin: 0 189px;
    padding: 80px 20px;
    background: white;
}

.ingredients__header {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin-bottom: 52px;
}

.ingredients__title {
    color: #000;
    font-family: 'Helvetica Neue';
    text-align: center;
    font-feature-settings: 'salt' on, 'liga' off;
    font-size: 52px;
    font-style: normal;
    font-weight: 700;
    line-height: 120%;
}

.ingredients__descriptions {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
}

.ingredients__description {
    display: flex;
    align-items: center;
    gap: 8px;
}

.ingredients__icon {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ingredients__description span {
    color: #000;
    text-align: center;
    font-family: 'Helvetica Neue';
    font-size: 20px;
    font-style: normal;
    font-weight: 400;
    line-height: 120%;
}

.ingredients__grid {
    display: flex;
    gap: 2px;
}

.ingredient-item {
    display: flex;
    flex-direction: column;
    gap: 16px;
    width: 25%;
}

.ingredient-item img {
    width: 100%;
}

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

.ingredient-title {
    color: #000;
    text-align: center;
    font-feature-settings: 'liga' off, 'clig' off;
    font-family: 'Helvetica Neue';
    font-size: 20px;
    font-style: normal;
    font-weight: 700;
    line-height: 140%;
}

.ingredient-quantity {
    color: #000;
    text-align: center;
    font-feature-settings: 'liga' off, 'clig' off;
    font-family: 'Helvetica Neue';
    font-size: 16px;
    font-style: normal;
    font-weight: 400;
    line-height: 140%;
}

/* Product Cards Section */
.product-cards {
    background: #F0F0F7;
    padding-top: 64px;
    padding-bottom: 80px;
}

.product-cards-container {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.trustpilot-rating {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-bottom: 9px;
}

.rating {
    color: #000;
    text-align: center;
    font-family: 'Helvetica Neue';
    font-size: 20px;
    font-style: normal;
    font-weight: 700;
    line-height: 140%;
}

.trustpilot-star {
    height: 30px;
}

.trustpilot-text {
    color: #000;
    text-align: center;
    font-family: 'Helvetica Neue';
    font-size: 20px;
    font-style: normal;
    font-weight: 400;
    line-height: 140%;
}

.product-cards-title {
    color: #000;
    text-align: center;
    font-feature-settings: 'salt' on, 'liga' off;
    font-family: 'Helvetica Neue';
    font-size: 52px;
    font-style: normal;
    font-weight: 700;
    line-height: 120%;
    text-transform: uppercase;
    margin-bottom: 48px;
}

.cards-grid {
    display: flex;
    justify-content: center;
    gap: 24px;
    margin: 0 auto;
}

.product-card {
    background: white;
    padding-bottom: 40px;
    text-align: center;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 519px;
}

.product-card--subscription {
    border: 1px solid #000;
}

.product-card .card-hero {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    align-items: center;
    min-height: 280px;
    width: 100%;
    text-align: center;
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
}

.product-card--subscription .card-hero {
    background-image: url('images/product-subscription.png');
}

.product-card--single .card-hero {
    background-image: url('images/product-single.png');
}

.product-card--subscription .card-hero,
.product-card--single .card-hero {
    min-height: 340px;
    padding-bottom: 20px;
}

.product-card--subscription .card-hero .card-title,
.product-card--subscription .card-hero .card-price,
.product-card--subscription .card-hero .card-duration {
    color: #000;
}

.product-card--single .card-hero .card-title,
.product-card--single .card-hero .card-price,
.product-card--single .card-hero .card-duration {
    color: #000;
}

.card-image {
    position: relative;
    margin-bottom: 16px;
}

.card-image img {
    width: 100%;
    height: 154px;
}

.savings-badge {
    position: absolute;
    top: -40px;
    right: 30px;
    background: #FFD700;
    color: #000;
    border: 4px solid #FFF;
    border-radius: 50%;
    width: 128px;
    height: 128px;
    display: flex;
    align-items: center;
    justify-content: center;
    transform: rotate(20deg);
    font-family: 'Helvetica Neue';
    font-size: 28px;
    line-height: 100%;
    font-weight: 400;
    z-index: 10;
}

.savings-text span.bold {
    font-size: 40px;
}

.card-title {
    color: #000;
    text-align: center;
    font-family: 'Helvetica Neue';
    font-size: 32px;
    font-style: normal;
    font-weight: 400;
    line-height: 140%;
}

.card-price {
    color: #000;
    text-align: center;
    font-family: 'Helvetica Neue';
    font-size: 32px;
    font-style: normal;
    font-weight: 700;
    line-height: 140%;
}

.card-duration {
    color: rgba(0, 0, 0, 0.50);
    text-align: center;
    font-family: 'Helvetica Neue';
    font-size: 20px;
    font-style: normal;
    font-weight: 400;
    line-height: 140%;
}

.features-list {
    list-style: none;
    padding: 0 102.5px;
    margin: 24px 0 auto  0;
    text-align: left;
    width: 100%;
}

.feature-item__cards {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 6px;
}

.feature-icon {
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-top: 2px;
}

.feature-icon--cross {
    font-size: 16px;
}

.feature-icon--cross path {
    stroke: rgba(0, 0, 0, 0.50);
}

.feature-text {
    color: #000;
    font-family: 'Helvetica Neue';
    font-size: 16px;
    font-style: normal;
    font-weight: 400;
    line-height: 140%;
}

.bold {
    font-weight: 700;
}

.feature-text--muted {
    color: rgba(0, 0, 0, 0.50);
    font-family: 'Helvetica Neue';
    font-size: 16px;
    font-style: normal;
    font-weight: 400;
    line-height: 140%;
    text-decoration-line: line-through;
}

.card-button {
    width: 60%;
    padding: 20px 40px;
    border: none;
    border-radius: 4px;
    color: #FFF;
    text-align: center;
    font-family: 'Helvetica Neue';
    font-size: 20px;
    text-decoration: none;
    font-style: normal;
    font-weight: 700;
    line-height: 100%;
    text-transform: uppercase;
    cursor: pointer;
    margin-bottom: 16px;
}

.card-button--black {
    background: #000;
    color: white;
}

.card-button--yellow {
    background: #FFD738;
    color: #000;
}

.card-guarantee {
    color: #000;
    font-family: 'Helvetica Neue';
    font-size: 14px;
    font-style: normal;
    font-weight: 400;
    line-height: 140%;
    margin: 0;
}

/* Reviews Section */
.reviews-container {
    display: grid;
    grid-template-columns: 1fr 3fr;
    align-items: start;
}

/* Static Left Panel */
.reviews-left {
    background: white;
    height: 100%;
    width: 516px;
    padding: 64px 40px 64px 80px;
    display: flex;
    flex-direction: column;
    gap: 40px;
    align-items: start;
    text-align: start;
    justify-content: space-between;
    border-top: 1px solid #000;
    border-bottom: 1px solid #000;
    border-right: 1px solid #000;
}

.rating-section {
    display: flex;
    flex-direction: column;
    align-items: start;
    gap: 40px;
}

.trustpilot-container {
    display: flex;
    flex-direction: row;
    gap: 16px;
}

.rating-number {
    color: #000;
    text-align: center;
    font-family: 'Helvetica Neue';
    font-size: 40px;
    font-style: normal;
    font-weight: 700;
    line-height: 120%;
}

.trustpilot-logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
}

.trustpilot-text {
    height: 25px;
}

.trustpilot-stars {
    height: 19px;
}

.community-title {
    color: #000;
    font-feature-settings: 'salt' on, 'liga' off;
    font-family: 'Helvetica Neue';
    font-size: 52px;
    font-style: normal;
    font-weight: 700;
    line-height: 120%;
    text-transform: uppercase;
}

.navigation-arrows {
    display: flex;
    gap: 15px;
    justify-content: center;
}

.nav-arrow {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: 2px solid #ddd;
    background: white;
    color: #666;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.nav-arrow:hover {
    border-color: #000;
    color: #000;
}

.reviews-right {
    overflow: hidden;
}

/* Contain Swiper overflow to prevent horizontal page scroll */
.reviews,
.reviews-container,
.reviews-swiper {
    overflow: hidden;
}

.reviews-swiper .swiper-slide {
    box-sizing: border-box;
}

/* Reviews Swiper */
.reviews-swiper {
    width: 100%;
    height: 100%;
}

.reviews-swiper .swiper-slide {
    height: auto;
}

/* Review Cards */
.review-card {
    padding: 40px;
    height: 100%;
    width: 100%;
    display: flex;
    flex-direction: column;
    box-sizing: border-box;
}

.review-card--white {
    background: white;
    color: #000;
    border-top: 1px solid #000;
    border-bottom: 1px solid #000;
}

.review-card--black {
    background: #000;
    color: white;
}

.review-image {
    width: 100%;
    height: 274px;
    border-radius: 8px;
    overflow: hidden;
    margin-bottom: 40px;
}

.review-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.review-stars {
    display: flex;
    margin-bottom: 16px;
}

.review-stars svg {
    width: 24px;
    height: 24px;
}

.review-title {
    font-feature-settings: 'salt' on, 'liga' off;
    font-family: 'Helvetica Neue';
    font-size: 32px;
    font-style: normal;
    font-weight: 700;
    line-height: 120%;
    margin-bottom: 24px;
}

.review-text {
    font-feature-settings: 'salt' on, 'liga' off;
    font-family: 'Helvetica Neue';
    font-size: 20px;
    font-style: normal;
    font-weight: 400;
    line-height: 140%;
    margin-bottom: 24px;
}

.review-author {
    font-feature-settings: 'salt' on, 'liga' off;
    font-family: 'Helvetica Neue';
    font-size: 20px;
    font-style: normal;
    font-weight: 700;
    line-height: 24px;
}

/* CTA Section */
.cta-section {
    padding: 80px 20px 104px;
    text-align: center;
}

.cta-section .cta-button {
    background: #FFD700;
    color: #000;
    padding: 20px 40px;
    border: none;
    border-radius: 8px;
    text-decoration: none;
    font-family: 'Helvetica Neue';
    font-size: 20px;
    font-style: normal;
    font-weight: 700;
    line-height: 100%;
    text-transform: uppercase;
    text-decoration: none;
    display: inline-block;
    margin-bottom: 16px;
    cursor: pointer;
}

.cta-guarantee {
    color: #000;
    font-family: 'Helvetica Neue';
    font-size: 16px;
    font-style: normal;
    font-weight: 400;
    line-height: 140%;
    margin: 0;
}

/* Footer Section */
.footer {
    background: #000;
    color: white;
    padding: 60px 20px 40px;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
}

.footer-title {
    color: white;
    font-family: 'Helvetica Neue';
    font-size: 16px;
    font-style: normal;
    font-weight: 700;
    line-height: 140%;
    margin-bottom: 30px;
    text-transform: uppercase;
}

.footer-disclaimer {
    color: white;
    font-family: 'Helvetica Neue';
    font-size: 16px;
    font-style: normal;
    font-weight: 400;
    line-height: 140%;
    margin-bottom: 20px;
}

.footer-bold {
    font-weight: 700;
}

.footer-copyright {
    color: white;
    font-family: 'Helvetica Neue';
    font-size: 16px;
    font-style: normal;
    font-weight: 400;
    line-height: 140%;
    margin-top: 30px;
    margin-bottom: 0;
}


/* Responsive Design */
@media (max-width: 768px) {
    .logo-icon {
        width: 31px;
        height: 32px;
    }

    .logo-text {
        font-size: 14px;
        line-height: 140%;
    }

    .hero {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
        height: 685.7px;
        background-image: url('images/hero-section-mob.png');
    }

    .hero-content {
        display: flex;
        flex-direction: column;
        align-items: start;
        padding: 80px 16px 0px 16px;
    }

    .hero-content h1 {
        font-size: 48px;
        line-height: 110%;
        text-align: start;
        margin-bottom: 40px;
    }

    .hero-content h2 {
        text-align: start;
        font-size: 20px;
        line-height: 120%;
    }

    .stars {
        font-size: 24px;
        height: 32px;
    }

    .testimonial {
        gap: 32px;
    }

    .testimonial-summary {
        font-size: 28px;
        line-height: 120%;
        text-align: start;
    }

    .testimonial-quote {
        font-size: 20px;
        line-height: 140%;
    }

    .three-columns {
        flex-direction: column;
        border-bottom: none;
    }

    .column {
        width: 100%;
        border-right: none;
        border-bottom: 1px solid #eee;
    }

    .problem-solution__header {
        padding-left: 16px;
        padding-right: 16px;
    }

    .credibility {
        justify-content: start;
        gap: 16px;
    }

    .credibility-icon svg {
        width: 20px;
        height: 20px;
    }

    .credibility-item {
        font-size: 14px;
        line-height: 120%;
    }

    .credibility-item span {
        display: flex;
        justify-content: center;
        align-items: center;
    }
    
    .section-title {
        font-size: 36px;
        line-height: 120%;
        text-align: start;
    }

    .column {
        padding: 40px 16px;
    }

    .column:nth-child(1),
    .column:nth-child(2),
    .column:nth-child(3) {
        padding: 40px 16px 64px 16px;
    }

    .column h3 {
        font-size: 24px;
        line-height: 140%;
        margin-bottom: 16px;
    }

    .column p {
        font-size: 16px;
        line-height: 140%;
    }

    .column-icon {
        margin-bottom: 40px;
        width: 32px;
        height: 32px;
    }

    .column-icon svg {
        width: 32px;
        height: 32px;
    }

    .column:last-child p {
        margin-bottom: 24px;
    }

    .column:last-child .cta-button {
        display: inline-block;
        box-sizing: border-box;
        font-size: 16px;
        padding: 20px 40px;
    }

    .scientific-claim {
        padding: 64px 16px;
        border: none;
    }

    .claim-text {
        font-size: 24px;
        line-height: 140%;
    }

    .features {
        flex-direction: column;
        padding-top: 40px;
        padding-bottom: 40px;
        gap: 40px;
    }
    
    .features-container {
        gap: 30px;
    }
    
    .features__left {
        width: 100%;
    }
    
    .features__title {
        font-size: 36px;
        line-height: 120%;
        margin-bottom: 40px;
    }
    
    .features__left {
        padding-left: 16px;
        padding-right: 16px;
    }

    .collapsible-tabs {
        margin-bottom: 40px;
    }
    
    .tab-item {
        border-bottom: 1px solid #000;
    }
    
    .tab-header {
        padding: 16px 0;
    }
    
    .tab-title {
        font-size: 24px;
        line-height: 140%;
        font-weight: 700;
    }
    
    .tab-description {
        font-size: 16px;
        line-height: 140%;
        margin-bottom: 0px;
    }
    
    .before-after-image img {
        width: 100%;
        max-width: 250px;
        height: auto;
        border-radius: 4px;
    }
    
    .features__right {
        order: -1;
        min-height: 300px;
        width: 100%;
        border-radius: 0;
    }
    
    .main-product-image {
        max-width: none;
        min-height: 510px;
        height: 510px;
    }

    .main-product-image img {
        height: 100%;
        width: 100%;
        object-fit: cover;
    }

    .studies-badge {
        top: 10px;
        left: 10px;
        width: 92px;
        height: 92px;
        padding: 8px;
        box-shadow: 0 0 0 2px white, 0 0 0 3px rgba(0,0,0,0.1);
    }
    
    .badge-icon {
        width: 24px;
        height: 24px;
    }
    
    .badge-text {
        font-size: 10px;
        line-height: 1.2;
    }
    
    .tab-content {
        flex-direction: column;
        gap: 24px;
    }

    .marquee__container {
        padding: 48px 0;    
    }

    .marquee__content {
        gap: 20px;
    }

    .marquee__item span {
        font-size: 16px;
        line-height: 100%;
    }

    .subscription-benefits {
        margin: 52px 0 40px;
        padding: 0 16px;
    }
    
    .benefits-title {
        font-size: 24px;
        line-height: 120%;
        margin-bottom: 32px;
    }

    .benefit-number {
        font-size: 36px;
        line-height: 120%;
    }

    .benefit-title,
    .benefit-description {
        font-size: 16px;
        line-height: 140%;
    }

    .benefit-item {
        width: 100%;
        gap: 16px;
        text-wrap: wrap;
        align-items: center;
    }

    .benefits-grid {
        gap: 24px;
    }

    .section-separator {
        margin-top: 40px;
    }

    .rating {
        font-size: 16px;
        line-height: 140%;
    }

    .trustpilot-rating {
        gap: 4px;
        margin-bottom: 8px;
    }

    .trustpilot-star {
        height: 24px;
        line-height: 140%;
    }

    .trustpilot-star svg {
        height: 24px;
        line-height: 140%;
    }

    .trustpilot-text {
        font-size: 16px;
        line-height: 140%;
    }

    .product-cards {
        padding: 40px 16px;
    }

    .product-card {
        width: 100%;
    }

    .product-cards-title {
        font-size: 40px;
        line-height: 120%;
        margin-bottom: 40px;
    }

    .product-card--subscription .card-hero,
    .product-card--single .card-hero {
        min-height: 300px;
        padding: 24px 24px 24px 24px;
        background-position: center;
    }

    .card-title,
    .card-price {
        font-size: 24px;
        line-height: 140%;
    }

    .card-duration {
        font-size: 16px;
        line-height: 140%;
    }

    .features-list {
        padding: 0 67.5px 28px 67.5px;
    }

    .feature-text {
        font-size: 14px;
        line-height: 140%;
    }

    .feature-item__cards {
        gap: 8px;
        margin-bottom: 4px;
    }

    .card-button {
        font-size: 16px;
        line-height: 100%;
        text-decoration: none;
    }
    
    .card-guarantee {
        font-size: 14px;
        line-height: 140%;
    }

    .savings-badge {
        width: 96px;
        height: 96px;
        font-size: 21px;
    }
    
    .savings-text span.bold {
        font-size: 30px;
    }

    .icon-grid {
        margin: 0;
        padding: 40px 16px;
    }

    .icon-grid__container {
        display: grid;
        grid-template-columns: repeat(6, 1fr);
        gap: 16px 8px;
        align-items: center;
        justify-items: center;
    }

    .icon-grid__item {
        width: 100%;
        display: flex;
        justify-content: center;
        align-items: center;
    }

    .icon-grid__item:nth-child(1) {
        grid-column: 4 / 7;
        grid-row: 1;
    }

    .icon-grid__item:nth-child(2) {
        grid-column: 1 / 4;
        grid-row: 1;
    }

    .icon-grid__item:nth-child(3) {
        grid-column: 1 / 3;
        grid-row: 2;
    }

    .icon-grid__item:nth-child(4) {
        grid-column: 3 / 5;
        grid-row: 2;
    }

    .icon-grid__item:nth-child(5) {
        grid-column: 5 / 7;
        grid-row: 2;
    }

    .icon-grid__item img,
    .icon-grid__item svg {
        max-width: 100%;
        height: auto;
        object-fit: contain;
    }

    .ingredients {
        margin: 0;
        padding: 40px 0px 40px 16px;
    }

    .ingredients__header {
        margin-bottom: 40px;
    }

    .ingredients__title {
        font-size: 40px;
        line-height: 120%;
    }

    .ingredient-title {
        font-size: 16px;
        line-height: 140%;
    }

    .ingredient-quantity {
        font-size: 14px;
        line-height: 140%;
    }

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

    .ingredients__description span {
        font-size: 14px;
        line-height: 120%;
    }

    .ingredients__icon {
        width: 20px;
        height: 20px;
    }

    /* Show mobile swiper, hide desktop grid */
    .ingredients__grid--desktop {
        display: none;
    }

    .ingredients__grid--mobile {
        display: block;
    }

    .ingredients-swiper {
        width: 100%;
    }

    .ingredients-swiper .swiper-slide {
        width: auto;
    }

    .ingredients-swiper .ingredient-item {
        width: auto;
        margin: 0 auto;
    }

    .reviews-container {
        display: flex;
        flex-direction: column;
        max-width: 100%;
    }
    
    .reviews-left {
        padding: 40px 16px;
        width: 100%;
        border-right: none;
    }

    .reviews-right {
        padding: 0;
        width: 100%;
    }

    .reviews-swiper {
        width: 100%;
        height: auto;
    }

    .reviews-swiper .review-card {
        width: auto;
        padding: 24px;
        border-top: none;
    }

    .reviews-swiper .swiper-slide {
        width: auto;
    }

    .community-title {
        font-size: 40px;
    }

    .cta-section {
        padding: 40px 16px 60px 16px;
    }

    .cta-section .cta-button {
        font-size: 16px;
    }
}


@media screen and (max-width: 767px) {
    .cards-grid {
        flex-direction: column;
        gap: 16px;
    }
}

/* Desktop: Show grid, hide swiper */
@media (min-width: 769px) {
    .ingredients__grid--desktop {
        display: flex;
    }

    .ingredients__grid--mobile {
        display: none;
    }
}

/* Desktop specific swiper styles */
@media (min-width: 1024px) and (max-width: 1439px) {

    .ingredients {
        margin: 0 80px;
    }

    .icon-grid {
        margin: 82px 80px;
    }

    .icon-grid__container {
        gap: 96px;
    }

    .subscription-benefits {
        padding: 0 40px;
    }
}