/* ===========================================
   RHODE SKIN - COMPLETE STYLING
=========================================== */

/* FONTS */
@font-face {
    font-family: 'Swiss';
    src: url('https://www.rhodeskin.com/cdn/shop/t/1084/assets/195b0c1b-165f-4bd1-b23f-cbb6a9a3aa24.woff2?v=83533615405617532041762352764') format('woff2');
    font-weight: 400;
    font-display: swap;
}

@font-face {
    font-family: 'Swiss';
    src: url('https://www.rhodeskin.com/cdn/shop/t/1084/assets/60a6c625-19b1-4df2-8635-49ba40161273.woff2?v=102607975385634896091762352764') format('woff2');
    font-weight: 700;
    font-display: swap;
}

@font-face {
    font-family: 'Rektorat';
    src: url('https://www.rhodeskin.com/cdn/shop/t/1084/assets/NNRektoratWeb-Heavy.woff2?v=64959517310183983311762352769') format('woff2');
    font-weight: 900;
    font-display: swap;
}

/* RESET */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

/* ROOT VARIABLES */
:root {
    --color-primary: #67645E;
    --color-text-primary: #525252;
    --color-text-secondary: #67645E;
    --color-bg: #FFFFFF;
    --color-accent: #F1F0ED;
    --color-border: #F1F0ED;
    --color-border-alt: #E5E5E5;
    --color-success: #129134;
    --color-star: #67645E;
    --color-star-bg: #EFEFF3;
    --font-primary: 'Swiss', -apple-system, system-ui, sans-serif;
    --font-heading: 'Rektorat', sans-serif;
    --max-width: 1440px;
    --spacing-unit: 8px;
    --border-radius-btn: 40px;
    --border-radius-card: 0.625rem;
}

/* SMOOTH SCROLL */
html {
    scroll-behavior: smooth;
    overflow-x: hidden;
    width: 100%;
}

body {
    overflow-x: hidden;
    width: 100%;
    position: relative;
}

/* KEYFRAME ANIMATIONS */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@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);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.05);
        opacity: 0.8;
    }
}

@keyframes shimmer {
    0% {
        background-position: -1000px 0;
    }
    100% {
        background-position: 1000px 0;
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

@keyframes glow {
    0%, 100% {
        box-shadow: 0 0 5px rgba(103, 100, 94, 0.2);
    }
    50% {
        box-shadow: 0 0 20px rgba(103, 100, 94, 0.4);
    }
}

/* BASE */
body {
    font-family: var(--font-primary);
    color: var(--color-text-primary);
    background: var(--color-bg);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    max-width: 100vw;
}

/* Prevent horizontal scroll on all containers */
.product-main,
.highlights-section,
.clinical-section,
.benefits-showcase,
.reviews-section,
.recommendations-section,
.awards-section,
.ingredients-showcase {
    max-width: 100%;
    overflow-x: hidden;
}

/* Ensure images don't cause overflow */
img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* SCROLL ANIMATIONS */
.fade-in {
    animation: fadeIn 0.6s ease-out forwards;
}

.slide-in-left {
    animation: slideInLeft 0.8s ease-out forwards;
}

.slide-in-right {
    animation: slideInRight 0.8s ease-out forwards;
}

.scale-in {
    animation: scaleIn 0.5s ease-out forwards;
}

button {
    font-family: inherit;
    cursor: pointer;
}

/* TOP BANNER */
.top-banner-wrapper {
    padding: calc(var(--spacing-unit) * 2) calc(var(--spacing-unit) * 2) 0;
}

.top-banner {
    background: var(--color-accent);
    text-align: center;
    padding: calc(var(--spacing-unit) * 1.5);
    border-radius: 10px;
}

.top-banner p {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    margin: 0;
}

/* HEADER */
.header {
    position: sticky;
    top: 0;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    z-index: 1000;
    transition: box-shadow 0.3s ease;
}

.header.scrolled {
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
}

.header-nav {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: calc(var(--spacing-unit) * 2.5) calc(var(--spacing-unit) * 5);
    gap: calc(var(--spacing-unit) * 4);
}

.nav-left {
    display: flex;
    gap: calc(var(--spacing-unit) * 4);
    justify-self: start;
}

.nav-link {
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    text-decoration: none;
    color: var(--color-text);
    transition: opacity 0.3s;
}

.nav-link:hover {
    opacity: 0.5;
}

.nav-center {
    justify-self: center;
}

.logo-link {
    display: inline-block;
    text-decoration: none;
    transition: opacity 0.3s;
}

.logo-link:hover {
    opacity: 0.7;
}

.logo-svg {
    display: block;
    width: 100px;
    height: 26px;
}

.logo-svg path {
    fill: var(--color-text-primary);
}

.nav-right {
    display: flex;
    gap: calc(var(--spacing-unit) * 4);
    justify-self: end;
    align-items: center;
}

.nav-link-text {
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
}

.icon-btn {
    background: none;
    border: none;
    padding: calc(var(--spacing-unit));
    color: var(--color-text);
    transition: opacity 0.3s;
}

.icon-btn:hover {
    opacity: 0.5;
}

/* MAIN PRODUCT SECTION */
.product-main {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: calc(var(--spacing-unit) * 8) calc(var(--spacing-unit) * 5);
}

.product-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: calc(var(--spacing-unit) * 10);
}

/* PRODUCT GALLERY */
.product-gallery {
    display: grid;
    grid-template-columns: 90px 1fr;
    gap: calc(var(--spacing-unit) * 2.5);
    position: sticky;
    top: 120px;
    align-self: start;
}

.gallery-thumbnails {
    display: flex;
    flex-direction: column;
    gap: calc(var(--spacing-unit) * 1.5);
}

.thumbnail-btn {
    width: 90px;
    height: 90px;
    border: 2px solid transparent;
    border-radius: var(--border-radius-card);
    overflow: hidden;
    background: none;
    padding: 0;
    opacity: 0.5;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.thumbnail-btn:hover {
    opacity: 0.8;
    transform: translateX(-3px);
}

.thumbnail-btn.active {
    border-color: var(--color-primary);
    opacity: 1;
    transform: translateX(-3px);
}

.thumbnail-btn img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.gallery-main {
    position: relative;
}

.main-media-container {
    aspect-ratio: 1;
    border-radius: var(--border-radius-card);
    overflow: hidden;
    background: var(--color-accent);
    position: relative;
}

.main-video,
.main-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    top: 0;
    left: 0;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.main-video.active,
.main-image.active {
    opacity: 1;
}

.play-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #fff;
    font-size: 16px;
    background: rgba(0, 0, 0, 0.5);
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
}

/* PRODUCT DETAILS */
.product-details {
    display: flex;
    flex-direction: column;
    gap: calc(var(--spacing-unit) * 3.5);
}

.product-title {
    font-family: var(--font-heading);
    font-size: 52px;
    font-weight: 900;
    text-transform: lowercase;
    line-height: 1.1;
    letter-spacing: -0.5px;
    margin: 0;
}

.product-subtitle h2 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: calc(var(--spacing-unit) * 1.5);
    letter-spacing: 0.3px;
}

.product-rating {
    display: flex;
    align-items: center;
    gap: calc(var(--spacing-unit) * 1.25);
}

.stars {
    color: var(--color-star);
    letter-spacing: 3px;
    font-size: 16px;
}

.review-count {
    font-size: 14px;
    font-weight: 500;
}

.product-description {
    font-size: 17px;
    line-height: 1.75;
}

.product-description p {
    margin-bottom: calc(var(--spacing-unit) * 2);
}

.shipping-info {
    font-size: 14px;
    font-style: italic;
    opacity: 0.75;
}

/* PRODUCT FORM */
.product-form {
    display: flex;
    flex-direction: column;
    gap: calc(var(--spacing-unit) * 2);
}

.quantity-selector {
    display: flex;
    flex-direction: column;
    gap: calc(var(--spacing-unit) * 1.25);
}

.quantity-selector label {
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
}

.quantity-controls {
    display: flex;
    align-items: center;
    gap: 0;
    width: fit-content;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    overflow: hidden;
}

.quantity-btn {
    background: var(--color-bg);
    border: none;
    width: 42px;
    height: 42px;
    font-size: 20px;
    font-weight: 300;
    color: var(--color-text);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s;
}

.quantity-btn:hover {
    background: var(--color-accent);
}

.quantity-controls input {
    width: 60px;
    height: 42px;
    border: none;
    border-left: 1px solid var(--color-border);
    border-right: 1px solid var(--color-border);
    text-align: center;
    font-size: 15px;
    font-weight: 600;
    font-family: var(--font-primary);
    background: var(--color-bg);
}

.quantity-controls input:focus {
    outline: none;
}

/* BUY BUTTON */
.buy-button {
    width: 100%;
    padding: calc(var(--spacing-unit) * 2.75) calc(var(--spacing-unit) * 3.75);
    background: var(--color-primary);
    border: 1px solid var(--color-primary);
    color: #fff;
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    border-radius: var(--border-radius-btn);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.buy-button:hover {
    background: #4a4845;
    border-color: #4a4845;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(103, 100, 94, 0.25);
}

/* CPA OFFER PRICING */
.offer-pricing {
    background: linear-gradient(135deg, #f1f0ed 0%, #ffffff 100%);
    border: 2px solid var(--color-primary);
    border-radius: 12px;
    padding: calc(var(--spacing-unit) * 3);
    margin-bottom: calc(var(--spacing-unit) * 3);
}

.price-container {
    display: flex;
    flex-direction: column;
    gap: calc(var(--spacing-unit) * 2);
}

.price-original {
    display: flex;
    align-items: center;
    gap: calc(var(--spacing-unit) * 1.5);
}

.original-label {
    font-size: 14px;
    color: var(--color-text-primary);
    font-weight: 600;
}

.original-amount {
    font-size: 18px;
    color: #999;
    text-decoration: line-through;
    font-weight: 700;
}

.price-discount {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: calc(var(--spacing-unit) * 2);
}

.discount-label {
    font-size: 15px;
    color: var(--color-text-primary);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.discount-amount {
    font-size: 36px;
    color: var(--color-success);
    font-weight: 900;
    font-family: var(--font-heading);
    line-height: 1;
}

.discount-badge {
    background: var(--color-success);
    color: #fff;
    padding: calc(var(--spacing-unit) * 1) calc(var(--spacing-unit) * 2);
    border-radius: 6px;
    font-size: 12px;
    font-weight: 900;
    letter-spacing: 1px;
}

.savings-info {
    font-size: 15px;
    color: var(--color-success);
    font-weight: 700;
    text-align: center;
    padding-top: calc(var(--spacing-unit) * 1);
    border-top: 1px solid var(--color-border);
}

/* LEAD CAPTURE FORM */
.lead-capture-form {
    display: flex;
    flex-direction: column;
    gap: calc(var(--spacing-unit) * 2.5);
    background: #fff;
    border-radius: 12px;
    padding: calc(var(--spacing-unit) * 3);
}

.form-notice {
    text-align: center;
    padding-bottom: calc(var(--spacing-unit) * 2);
    border-bottom: 1px solid var(--color-border);
}

.form-notice p {
    margin: 0;
}

.form-notice strong {
    font-size: 18px;
    color: var(--color-primary);
    display: block;
    margin-bottom: calc(var(--spacing-unit));
    font-family: var(--font-heading);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.notice-text {
    font-size: 14px;
    color: var(--color-text-primary);
    opacity: 0.8;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: calc(var(--spacing-unit) * 1);
}

.form-group label {
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--color-text-primary);
}

.form-group input {
    width: 100%;
    padding: calc(var(--spacing-unit) * 2) calc(var(--spacing-unit) * 2.5);
    font-size: 15px;
    font-family: var(--font-primary);
    border: 1.5px solid var(--color-border);
    border-radius: 8px;
    background: #fff;
    transition: all 0.3s ease;
}

.form-group input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(103, 100, 94, 0.1);
}

.form-group input::placeholder {
    color: #aaa;
    opacity: 0.7;
}

.cta-button {
    width: 100%;
    padding: calc(var(--spacing-unit) * 3.5) calc(var(--spacing-unit) * 3.75);
    background: linear-gradient(135deg, var(--color-success) 0%, #0f7329 100%);
    border: 2px solid var(--color-success);
    color: #fff;
    font-size: 15px;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    border-radius: var(--border-radius-btn);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 15px rgba(18, 145, 52, 0.3);
    cursor: pointer;
    position: relative;
    overflow: hidden;
    animation: glow 2s ease-in-out infinite;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.5s;
}

.cta-button:hover::before {
    left: 100%;
}

.cta-button:hover {
    background: linear-gradient(135deg, #0f7329 0%, var(--color-success) 100%);
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 8px 25px rgba(18, 145, 52, 0.5);
    animation: none;
}

.cta-button:active {
    transform: translateY(-1px) scale(1);
}

.privacy-note {
    font-size: 12px;
    color: #999;
    text-align: center;
    margin: 0;
    font-style: italic;
}

/* CPA LOCKER MODAL */
.cpa-locker-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.85);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    padding: calc(var(--spacing-unit) * 3);
    animation: fadeIn 0.3s ease;
}

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

.cpa-locker-modal {
    background: #fff;
    border-radius: 16px;
    max-width: 700px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: slideUp 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes slideUp {
    from {
        transform: translateY(50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.locker-header {
    background: linear-gradient(135deg, var(--color-primary) 0%, #4a4845 100%);
    color: #fff;
    padding: calc(var(--spacing-unit) * 4);
    text-align: center;
    border-radius: 16px 16px 0 0;
}

.locker-header h2 {
    margin: 0 0 calc(var(--spacing-unit) * 1.5) 0;
    font-family: var(--font-heading);
    font-size: 28px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.locker-header p {
    margin: 0;
    font-size: 16px;
    opacity: 0.95;
}

.locker-content {
    padding: calc(var(--spacing-unit) * 4);
}

.locker-progress {
    display: flex;
    justify-content: center;
    gap: calc(var(--spacing-unit) * 4);
    margin-bottom: calc(var(--spacing-unit) * 4);
    padding-bottom: calc(var(--spacing-unit) * 3);
    border-bottom: 2px solid var(--color-border);
}

.progress-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: calc(var(--spacing-unit));
}

.step-number {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: #e0e0e0;
    color: #666;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    font-size: 20px;
    font-family: var(--font-heading);
}

.progress-step.active .step-number {
    background: var(--color-success);
    color: #fff;
}

.step-label {
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.locker-offers {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: calc(var(--spacing-unit) * 2);
    margin-bottom: calc(var(--spacing-unit) * 3);
}

.locker-offer-card {
    border: 2px solid var(--color-border);
    border-radius: 12px;
    padding: calc(var(--spacing-unit) * 3);
    text-align: center;
    transition: all 0.3s ease;
}

.locker-offer-card:hover {
    border-color: var(--color-success);
    box-shadow: 0 8px 20px rgba(18, 145, 52, 0.15);
    transform: translateY(-4px);
}

.offer-badge {
    background: var(--color-primary);
    color: #fff;
    font-size: 10px;
    font-weight: 900;
    letter-spacing: 1px;
    padding: calc(var(--spacing-unit) * 0.75) calc(var(--spacing-unit) * 1.5);
    border-radius: 4px;
    display: inline-block;
    margin-bottom: calc(var(--spacing-unit) * 2);
}

.locker-offer-card h3 {
    font-size: 16px;
    margin: 0 0 calc(var(--spacing-unit) * 1.5) 0;
    font-weight: 900;
    font-family: var(--font-heading);
}

.locker-offer-card p {
    font-size: 13px;
    color: #666;
    margin: 0 0 calc(var(--spacing-unit) * 2) 0;
    line-height: 1.5;
}

.offer-button {
    width: 100%;
    padding: calc(var(--spacing-unit) * 1.75) calc(var(--spacing-unit) * 2);
    background: var(--color-success);
    border: 2px solid var(--color-success);
    color: #fff;
    font-size: 13px;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 8px;
    transition: all 0.3s ease;
    cursor: pointer;
}

.offer-button:hover {
    background: #0f7329;
    border-color: #0f7329;
    transform: translateY(-2px);
}

.locker-info {
    background: var(--color-accent);
    padding: calc(var(--spacing-unit) * 2.5);
    border-radius: 8px;
    text-align: center;
}

.locker-info p {
    margin: 0;
    font-size: 13px;
    color: var(--color-text-primary);
    line-height: 1.6;
}

.locker-info p + p {
    margin-top: calc(var(--spacing-unit));
}

.locker-info strong {
    font-weight: 700;
}

/* SUCCESS STATE */
.cpa-locker-modal.success {
    text-align: center;
    padding: calc(var(--spacing-unit) * 5);
}

.success-animation {
    margin-bottom: calc(var(--spacing-unit) * 3);
}

.success-checkmark {
    width: 100px;
    height: 100px;
    margin: 0 auto;
    background: var(--color-success);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 56px;
    font-weight: 900;
    animation: scaleIn 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes scaleIn {
    from {
        transform: scale(0);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

.success-text {
    font-size: 18px;
    color: #666;
    margin-bottom: calc(var(--spacing-unit) * 3);
}

.discount-code-box {
    background: linear-gradient(135deg, #f1f0ed 0%, #ffffff 100%);
    border: 3px dashed var(--color-success);
    border-radius: 12px;
    padding: calc(var(--spacing-unit) * 3);
    margin: calc(var(--spacing-unit) * 3) 0;
}

.code-label {
    font-size: 14px;
    color: #666;
    margin-bottom: calc(var(--spacing-unit));
    font-weight: 600;
}

.discount-code {
    font-size: 32px;
    font-weight: 900;
    font-family: var(--font-heading);
    color: var(--color-success);
    letter-spacing: 3px;
    margin-bottom: calc(var(--spacing-unit) * 2);
}

.copy-code-btn {
    padding: calc(var(--spacing-unit) * 1.5) calc(var(--spacing-unit) * 3);
    background: var(--color-primary);
    border: 2px solid var(--color-primary);
    color: #fff;
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.copy-code-btn:hover {
    background: #4a4845;
    border-color: #4a4845;
}

.checkout-button {
    width: 100%;
    max-width: 350px;
    padding: calc(var(--spacing-unit) * 3) calc(var(--spacing-unit) * 4);
    background: linear-gradient(135deg, var(--color-success) 0%, #0f7329 100%);
    border: 2px solid var(--color-success);
    color: #fff;
    font-size: 15px;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    border-radius: 40px;
    margin-top: calc(var(--spacing-unit) * 2);
    cursor: pointer;
    transition: all 0.3s ease;
}

.checkout-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(18, 145, 52, 0.4);
}

.next-steps {
    font-size: 14px;
    color: #999;
    margin-top: calc(var(--spacing-unit) * 2);
}

.success-message {
    text-align: center;
    padding: calc(var(--spacing-unit) * 4);
    background: linear-gradient(135deg, #f1f0ed 0%, #ffffff 100%);
    border: 2px solid var(--color-success);
    border-radius: 12px;
}

/* SOCIAL PROOF */
.social-proof-container {
    margin-bottom: calc(var(--spacing-unit) * 3);
}

.live-views-counter {
    background: linear-gradient(135deg, #fef5e7 0%, #fdedc8 100%);
    border: 1.5px solid #f39c12;
    border-radius: 8px;
    padding: calc(var(--spacing-unit) * 1.5) calc(var(--spacing-unit) * 2.5);
    display: flex;
    align-items: center;
    gap: calc(var(--spacing-unit) * 1.5);
    animation: slideDown 0.6s ease;
}

@keyframes slideDown {
    from {
        transform: translateY(-20px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.pulse-dot {
    width: 10px;
    height: 10px;
    background: #e74c3c;
    border-radius: 50%;
    animation: pulse 2s infinite;
    flex-shrink: 0;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(231, 76, 60, 0.7);
    }
    50% {
        opacity: 0.8;
        transform: scale(1.1);
        box-shadow: 0 0 0 8px rgba(231, 76, 60, 0);
    }
}

.views-text {
    font-size: 14px;
    color: #333;
    font-weight: 600;
}

.views-text strong {
    font-weight: 900;
    color: #e74c3c;
    font-size: 16px;
}

/* COUNTDOWN TIMER */
.countdown-timer {
    background: linear-gradient(135deg, #fff5f5 0%, #ffe5e5 100%);
    border: 2px solid #e74c3c;
    border-radius: 10px;
    padding: calc(var(--spacing-unit) * 2.5);
    margin-top: calc(var(--spacing-unit) * 2);
    box-shadow: 0 4px 15px rgba(231, 76, 60, 0.15);
}

.timer-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: calc(var(--spacing-unit));
    margin-bottom: calc(var(--spacing-unit) * 2);
}

.urgency-icon {
    font-size: 20px;
    animation: flash 1.5s infinite;
}

@keyframes flash {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

.timer-title {
    font-size: 13px;
    font-weight: 900;
    color: #e74c3c;
    letter-spacing: 1px;
}

.timer-display {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: calc(var(--spacing-unit) * 1.5);
}

.time-unit {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: #fff;
    border-radius: 8px;
    padding: calc(var(--spacing-unit) * 1.5) calc(var(--spacing-unit) * 2);
    min-width: 70px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.time-value {
    font-size: 28px;
    font-weight: 900;
    font-family: var(--font-heading);
    color: #e74c3c;
    line-height: 1;
}

.time-label {
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    color: #666;
    margin-top: calc(var(--spacing-unit) * 0.5);
    letter-spacing: 0.5px;
}

.time-separator {
    font-size: 24px;
    font-weight: 900;
    color: #e74c3c;
}

/* NOTIFICATION POPUP */
.notification-container {
    position: fixed;
    bottom: calc(var(--spacing-unit) * 3);
    left: calc(var(--spacing-unit) * 3);
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: calc(var(--spacing-unit) * 1.5);
}

.notification-popup {
    background: #fff;
    border: 2px solid var(--color-success);
    border-radius: 8px;
    padding: calc(var(--spacing-unit) * 1.5);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.12);
    display: flex;
    align-items: center;
    gap: calc(var(--spacing-unit) * 1.5);
    min-width: 280px;
    max-width: 320px;
    animation: slideInLeft 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes slideInLeft {
    from {
        transform: translateX(-100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.notification-popup.hiding {
    animation: slideOutLeft 0.3s ease forwards;
}

@keyframes slideOutLeft {
    to {
        transform: translateX(-120%);
        opacity: 0;
    }
}

.notification-icon {
    width: 32px;
    height: 32px;
    background: var(--color-success);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 16px;
    flex-shrink: 0;
}

.notification-content {
    flex: 1;
}

.notification-name {
    font-weight: 700;
    font-size: 12px;
    color: #333;
    margin-bottom: calc(var(--spacing-unit) * 0.25);
}

.notification-action {
    font-size: 11px;
    color: #666;
    line-height: 1.3;
}

.notification-time {
    font-size: 10px;
    color: #999;
    margin-top: calc(var(--spacing-unit) * 0.25);
}

@media (max-width: 768px) {
    .notification-container {
        left: calc(var(--spacing-unit) * 2);
        right: calc(var(--spacing-unit) * 2);
    }

    .notification-popup {
        min-width: auto;
        width: 100%;
    }
}

/* PRODUCT ACTIONS */
.product-actions {
    display: flex;
    justify-content: center;
    padding-top: calc(var(--spacing-unit));
}

.wishlist-btn {
    display: flex;
    align-items: center;
    gap: calc(var(--spacing-unit) * 1.25);
    background: none;
    border: none;
    color: var(--color-text);
    font-size: 14px;
    font-weight: 600;
    padding: calc(var(--spacing-unit) * 1.5);
    transition: opacity 0.3s;
}

.wishlist-btn:hover {
    opacity: 0.6;
}

.wishlist-btn svg {
    transition: transform 0.3s;
}

.wishlist-btn:hover svg {
    transform: scale(1.1);
}

.wishlist-btn.active svg path {
    fill: var(--color-primary);
}

/* PRODUCT META */
.product-meta {
    display: flex;
    flex-direction: column;
    gap: calc(var(--spacing-unit) * 2);
    padding: calc(var(--spacing-unit) * 3) 0;
    border-top: 1px solid var(--color-border);
    margin-top: calc(var(--spacing-unit) * 2);
}

.meta-item {
    display: flex;
    align-items: center;
    gap: calc(var(--spacing-unit) * 1.5);
    font-size: 14px;
}

.meta-item strong {
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    font-size: 12px;
}

.meta-item span {
    opacity: 0.7;
}

.share-buttons {
    display: flex;
    gap: calc(var(--spacing-unit) * 1.25);
}

.share-btn {
    background: none;
    border: 1px solid var(--color-border);
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text);
    transition: all 0.3s ease;
}

.share-btn:hover {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
    transform: translateY(-2px);
}

/* ACCORDION */
.product-accordion {
    border-top: 1px solid var(--color-border);
    margin-top: calc(var(--spacing-unit) * 2);
}

.accordion-item {
    border-bottom: 1px solid var(--color-border);
}

.accordion-header {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: calc(var(--spacing-unit) * 2.75) 0;
    background: none;
    border: none;
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.9px;
    color: var(--color-text);
    text-align: left;
    transition: opacity 0.3s;
}

.accordion-header:hover {
    opacity: 0.6;
}

.accordion-icon {
    font-size: 24px;
    font-weight: 300;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.accordion-header.active .accordion-icon {
    transform: rotate(45deg);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.accordion-content.show {
    max-height: 1200px;
    padding-bottom: calc(var(--spacing-unit) * 3.5);
}

.accordion-content p {
    font-size: 16px;
    line-height: 1.75;
    margin-bottom: calc(var(--spacing-unit) * 1.5);
}

.accordion-content ul,
.accordion-content ol {
    padding-left: calc(var(--spacing-unit) * 3);
    font-size: 16px;
    line-height: 1.75;
}

.accordion-content li {
    margin-bottom: calc(var(--spacing-unit) * 1.25);
}

/* PREMIUM INGREDIENTS GRID */
.ingredients-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: calc(var(--spacing-unit) * 2);
    margin: calc(var(--spacing-unit) * 2) 0;
}

.ingredient-card {
    position: relative;
    padding: calc(var(--spacing-unit) * 3.5);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9) 0%, rgba(241, 240, 237, 0.6) 100%);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(103, 100, 94, 0.1);
    border-radius: 16px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
}

.ingredient-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(103, 100, 94, 0.03) 0%, transparent 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
}

.ingredient-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(103, 100, 94, 0.15);
    border-color: rgba(103, 100, 94, 0.2);
}

.ingredient-card:hover::before {
    opacity: 1;
}

.ingredient-icon {
    width: 48px;
    height: 48px;
    margin-bottom: calc(var(--spacing-unit) * 2);
    color: var(--color-primary);
    background: linear-gradient(135deg, rgba(103, 100, 94, 0.08) 0%, rgba(103, 100, 94, 0.04) 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.ingredient-card:hover .ingredient-icon {
    transform: scale(1.1) rotate(5deg);
    background: linear-gradient(135deg, rgba(103, 100, 94, 0.12) 0%, rgba(103, 100, 94, 0.06) 100%);
}

.ingredient-icon svg {
    width: 24px;
    height: 24px;
    stroke-width: 2;
}

.ingredient-name {
    font-family: var(--font-heading);
    font-size: 17px;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: calc(var(--spacing-unit) * 0.75);
    letter-spacing: -0.3px;
}

.ingredient-benefit {
    font-size: 14px;
    line-height: 1.6;
    color: var(--color-text-secondary);
    margin: 0;
}

.ingredients-footer {
    margin-top: calc(var(--spacing-unit) * 3) !important;
    margin-bottom: 0 !important;
    font-size: 14px !important;
    text-align: center;
    color: var(--color-text-secondary);
    font-style: italic;
}

/* Mobile responsive for ingredients */
@media (max-width: 768px) {
    .ingredients-grid {
        grid-template-columns: 1fr;
        gap: calc(var(--spacing-unit) * 1.5);
    }

    .ingredient-card {
        padding: calc(var(--spacing-unit) * 3);
    }

    .ingredient-icon {
        width: 42px;
        height: 42px;
    }

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

    .ingredient-name {
        font-size: 16px;
    }

    .ingredient-benefit {
        font-size: 13px;
    }
}

/* PREMIUM INGREDIENTS SHOWCASE */
.ingredients-showcase {
    position: relative;
    padding: calc(var(--spacing-unit) * 20) calc(var(--spacing-unit) * 5);
    background: linear-gradient(180deg, #fafaf9 0%, #f5f4f1 50%, #fafaf9 100%);
    overflow: hidden;
}

.ingredients-showcase::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    max-width: 1400px;
    height: 100%;
    background: radial-gradient(circle at 50% 0%, rgba(103, 100, 94, 0.03) 0%, transparent 70%);
    pointer-events: none;
}

.ingredients-showcase-container {
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
}

.showcase-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto calc(var(--spacing-unit) * 10);
}

.showcase-label {
    display: inline-block;
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-primary);
    margin-bottom: calc(var(--spacing-unit) * 2);
    padding: calc(var(--spacing-unit) * 1) calc(var(--spacing-unit) * 2.5);
    background: linear-gradient(135deg, rgba(103, 100, 94, 0.08) 0%, rgba(103, 100, 94, 0.04) 100%);
    border-radius: 30px;
}

.showcase-title {
    font-family: var(--font-heading);
    font-size: 56px;
    font-weight: 900;
    line-height: 1.1;
    text-transform: lowercase;
    letter-spacing: -1.5px;
    color: var(--color-text);
    margin-bottom: calc(var(--spacing-unit) * 3);
}

.showcase-subtitle {
    font-size: 18px;
    line-height: 1.7;
    color: var(--color-text-secondary);
}

.showcase-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: calc(var(--spacing-unit) * 3);
    margin-bottom: calc(var(--spacing-unit) * 8);
}

.showcase-card {
    position: relative;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(255, 255, 255, 0.85) 100%);
    backdrop-filter: blur(20px);
    border: 1.5px solid rgba(103, 100, 94, 0.1);
    border-radius: 24px;
    padding: calc(var(--spacing-unit) * 5);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
}

.showcase-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(103, 100, 94, 0.05) 0%, transparent 100%);
    opacity: 0;
    transition: opacity 0.5s ease;
}

.showcase-card:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: 0 30px 60px rgba(103, 100, 94, 0.2);
    border-color: rgba(103, 100, 94, 0.25);
}

.showcase-card:hover::before {
    opacity: 1;
}

.card-shine {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.6) 50%, transparent 70%);
    opacity: 0;
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    pointer-events: none;
}

.showcase-card:hover .card-shine {
    opacity: 1;
    transform: translate(50%, 50%);
}

.card-content {
    position: relative;
    z-index: 1;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: calc(var(--spacing-unit) * 3);
}

.ingredient-number {
    font-size: 14px;
    font-weight: 900;
    color: var(--color-primary);
    opacity: 0.4;
    letter-spacing: 1px;
}

.ingredient-molecule {
    width: 80px;
    height: 80px;
    color: var(--color-primary);
    opacity: 0.15;
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.showcase-card:hover .ingredient-molecule {
    opacity: 0.3;
    transform: rotate(15deg) scale(1.1);
}

.card-title {
    font-family: var(--font-heading);
    font-size: 28px;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: calc(var(--spacing-unit) * 0.5);
    letter-spacing: -0.5px;
}

.card-subtitle {
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-text-secondary);
    opacity: 0.6;
    margin-bottom: calc(var(--spacing-unit) * 2.5);
}

.card-benefits {
    display: flex;
    flex-wrap: wrap;
    gap: calc(var(--spacing-unit) * 1);
    margin-bottom: calc(var(--spacing-unit) * 2.5);
}

.benefit-tag {
    padding: calc(var(--spacing-unit) * 0.75) calc(var(--spacing-unit) * 1.5);
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-primary);
    background: linear-gradient(135deg, rgba(103, 100, 94, 0.08) 0%, rgba(103, 100, 94, 0.04) 100%);
    border: 1px solid rgba(103, 100, 94, 0.15);
    border-radius: 20px;
    transition: all 0.3s ease;
}

.showcase-card:hover .benefit-tag {
    background: linear-gradient(135deg, rgba(103, 100, 94, 0.12) 0%, rgba(103, 100, 94, 0.06) 100%);
    border-color: rgba(103, 100, 94, 0.25);
    transform: translateY(-2px);
}

.card-description {
    font-size: 15px;
    line-height: 1.8;
    color: var(--color-text-secondary);
    margin: 0;
}

.showcase-footer {
    display: flex;
    justify-content: center;
    gap: calc(var(--spacing-unit) * 4);
    flex-wrap: wrap;
}

.footer-badge {
    display: flex;
    align-items: center;
    gap: calc(var(--spacing-unit) * 1.5);
    padding: calc(var(--spacing-unit) * 2) calc(var(--spacing-unit) * 3);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9) 0%, rgba(255, 255, 255, 0.7) 100%);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(103, 100, 94, 0.1);
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    color: var(--color-primary);
    transition: all 0.3s ease;
}

.footer-badge:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(103, 100, 94, 0.15);
    border-color: rgba(103, 100, 94, 0.2);
}

.footer-badge svg {
    color: var(--color-primary);
}

@media (max-width: 1024px) {
    .showcase-title {
        font-size: 44px;
    }
    .showcase-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .ingredients-showcase {
        padding: calc(var(--spacing-unit) * 12) calc(var(--spacing-unit) * 3);
    }
    .showcase-title {
        font-size: 36px;
    }
    .showcase-subtitle {
        font-size: 16px;
    }
    .showcase-grid {
        grid-template-columns: 1fr;
        gap: calc(var(--spacing-unit) * 2);
    }
    .showcase-card {
        padding: calc(var(--spacing-unit) * 4);
    }
    .card-title {
        font-size: 24px;
    }
    .ingredient-molecule {
        width: 60px;
        height: 60px;
    }
    .showcase-footer {
        gap: calc(var(--spacing-unit) * 2);
    }
    .footer-badge {
        padding: calc(var(--spacing-unit) * 1.5) calc(var(--spacing-unit) * 2.5);
        font-size: 13px;
    }
}

/* Ingredient Showcase Animations */
@keyframes moleculeFloat {
    0%, 100% {
        transform: translateY(0) scale(1);
    }
    50% {
        transform: translateY(-8px) scale(1.05);
    }
}

@keyframes moleculePulse {
    0%, 100% {
        opacity: 0.3;
    }
    50% {
        opacity: 0.6;
    }
}

@keyframes particleFloat {
    0% {
        transform: translateY(0) translateX(0) scale(0);
        opacity: 0;
    }
    10% {
        opacity: 1;
        transform: scale(1);
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(-100vh) translateX(30px) scale(0.5);
        opacity: 0;
    }
}

/* HIGHLIGHTS SECTION */
.highlights-section {
    max-width: var(--max-width);
    margin: calc(var(--spacing-unit) * 15) auto;
    padding: 0 calc(var(--spacing-unit) * 5);
}

.highlights-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: calc(var(--spacing-unit) * 10);
    align-items: center;
}

.highlights-image img {
    width: 100%;
    border-radius: var(--border-radius-card);
}

.highlights-content h3 {
    font-family: var(--font-heading);
    font-size: 42px;
    font-weight: 900;
    text-transform: lowercase;
    letter-spacing: -0.5px;
    margin-bottom: calc(var(--spacing-unit) * 5);
}

.highlights-list {
    display: flex;
    flex-direction: column;
    gap: calc(var(--spacing-unit) * 2.5);
}

.highlight-item {
    display: flex;
    align-items: center;
    gap: calc(var(--spacing-unit) * 2);
    background: none;
    border: none;
    padding: calc(var(--spacing-unit) * 2) 0;
    font-size: 18px;
    font-weight: 500;
    text-align: left;
    color: var(--color-text);
    transition: opacity 0.3s;
    opacity: 0.5;
}

.highlight-item:hover,
.highlight-item.active {
    opacity: 1;
}

.highlight-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 2px solid var(--color-primary);
    background: transparent;
    transition: background 0.3s;
}

.highlight-item.active .highlight-dot {
    background: var(--color-primary);
}

/* CLINICAL SECTION */
.clinical-section {
    max-width: var(--max-width);
    margin: calc(var(--spacing-unit) * 15) auto;
    padding: 0 calc(var(--spacing-unit) * 5);
}

.clinical-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: calc(var(--spacing-unit) * 10);
    align-items: center;
}

.clinical-content h3 {
    font-family: var(--font-heading);
    font-size: 42px;
    font-weight: 900;
    text-transform: lowercase;
    letter-spacing: -0.5px;
    margin-bottom: calc(var(--spacing-unit) * 5);
}

.stats-grid {
    display: grid;
    gap: calc(var(--spacing-unit) * 4);
    margin-bottom: calc(var(--spacing-unit) * 3);
}

.stat-item {
    border-left: 3px solid var(--color-primary);
    padding-left: calc(var(--spacing-unit) * 2.5);
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 48px;
    font-weight: 900;
    line-height: 1;
    margin-bottom: calc(var(--spacing-unit) * 1.5);
}

.stat-item p {
    font-size: 16px;
    line-height: 1.5;
}

.stats-note {
    font-size: 14px;
    font-style: italic;
    opacity: 0.7;
}

.clinical-image img {
    width: 100%;
    border-radius: var(--border-radius-card);
}

/* BENEFITS SHOWCASE SECTION */
.benefits-showcase {
    max-width: var(--max-width);
    margin: calc(var(--spacing-unit) * 15) auto;
    padding: 0 calc(var(--spacing-unit) * 5);
}

.benefits-container h2 {
    font-family: var(--font-heading);
    font-size: 42px;
    font-weight: 900;
    text-transform: lowercase;
    letter-spacing: -0.5px;
    text-align: center;
    margin-bottom: calc(var(--spacing-unit) * 2);
}

.benefits-intro {
    text-align: center;
    font-size: 18px;
    color: var(--color-text-secondary);
    margin-bottom: calc(var(--spacing-unit) * 8);
    opacity: 0.9;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: calc(var(--spacing-unit) * 4);
}

.benefit-card {
    background: #fff;
    border-radius: var(--border-radius-card);
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.benefit-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.12);
}

.benefit-image {
    aspect-ratio: 4/3;
    overflow: hidden;
    background: var(--color-accent);
}

.benefit-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.benefit-card:hover .benefit-image img {
    transform: scale(1.05);
}

.benefit-content {
    padding: calc(var(--spacing-unit) * 4);
}

.benefit-content h3 {
    font-family: var(--font-heading);
    font-size: 24px;
    font-weight: 900;
    text-transform: lowercase;
    letter-spacing: -0.3px;
    margin-bottom: calc(var(--spacing-unit) * 2);
    color: var(--color-text-primary);
}

.benefit-content p {
    font-size: 15px;
    line-height: 1.7;
    color: var(--color-text-primary);
    opacity: 0.85;
}

/* REVIEWS SECTION */
.reviews-section {
    background: var(--color-accent);
    padding: calc(var(--spacing-unit) * 12) calc(var(--spacing-unit) * 5);
    margin: calc(var(--spacing-unit) * 15) 0;
}

.reviews-container {
    max-width: var(--max-width);
    margin: 0 auto;
    text-align: center;
}

.reviews-container h2 {
    font-family: var(--font-heading);
    font-size: 42px;
    font-weight: 900;
    text-transform: lowercase;
    letter-spacing: -0.5px;
    margin-bottom: calc(var(--spacing-unit) * 6);
}

.reviews-summary {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: calc(var(--spacing-unit) * 2);
    margin-bottom: calc(var(--spacing-unit) * 8);
}

.rating-large {
    font-size: 64px;
    font-weight: 700;
    line-height: 1;
}

.stars-large {
    color: var(--color-star);
    font-size: 28px;
    letter-spacing: 5px;
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: calc(var(--spacing-unit) * 4);
    margin-top: calc(var(--spacing-unit) * 6);
    text-align: left;
}

.review-card {
    background: var(--color-bg);
    padding: calc(var(--spacing-unit) * 4);
    border-radius: var(--border-radius-card);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.review-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.review-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: calc(var(--spacing-unit) * 2);
}

.review-stars {
    color: var(--color-star);
    font-size: 14px;
    letter-spacing: 2px;
}

.review-date {
    font-size: 12px;
    color: var(--color-text);
    opacity: 0.6;
}

.review-title {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: calc(var(--spacing-unit) * 1.5);
    line-height: 1.4;
}

.review-text {
    font-size: 14px;
    line-height: 1.7;
    margin-bottom: calc(var(--spacing-unit) * 2);
    opacity: 0.9;
}

.review-author {
    font-size: 13px;
    font-weight: 600;
    font-style: italic;
    opacity: 0.7;
}

/* PRODUCT RECOMMENDATIONS */
.recommendations-section {
    max-width: var(--max-width);
    margin: calc(var(--spacing-unit) * 15) auto;
    padding: 0 calc(var(--spacing-unit) * 5);
}

.recommendations-container h2 {
    font-family: var(--font-heading);
    font-size: 42px;
    font-weight: 900;
    text-transform: lowercase;
    letter-spacing: -0.5px;
    text-align: center;
    margin-bottom: calc(var(--spacing-unit) * 6);
}

.products-carousel {
    position: relative;
    padding: 0 calc(var(--spacing-unit) * 6);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: calc(var(--spacing-unit) * 3);
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.product-card {
    transition: transform 0.3s ease;
    cursor: pointer;
}

.product-card:hover {
    transform: translateY(-8px);
}

.product-card-image {
    position: relative;
    aspect-ratio: 1;
    background: var(--color-accent);
    border-radius: var(--border-radius-card);
    overflow: hidden;
    margin-bottom: calc(var(--spacing-unit) * 2);
}

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

.product-badge {
    position: absolute;
    top: calc(var(--spacing-unit) * 1.5);
    left: calc(var(--spacing-unit) * 1.5);
    background: var(--color-primary);
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    padding: calc(var(--spacing-unit) * 0.75) calc(var(--spacing-unit) * 1.5);
    border-radius: 4px;
    z-index: 2;
}

.offer-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, var(--color-success) 0%, #0f7329 100%);
    color: #fff;
    font-size: 13px;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    padding: calc(var(--spacing-unit) * 1.5);
    text-align: center;
    transform: translateY(100%);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 3;
}

.product-card:hover .offer-overlay {
    transform: translateY(0);
}

.product-card-info h3 {
    font-family: var(--font-heading);
    font-size: 20px;
    font-weight: 900;
    text-transform: lowercase;
    letter-spacing: -0.3px;
    margin-bottom: calc(var(--spacing-unit) * 0.75);
}

.product-price {
    font-size: 15px;
    font-weight: 600;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text);
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    z-index: 10;
}

.carousel-btn:hover {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
}

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

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

/* AWARDS SECTION */
.awards-section {
    max-width: var(--max-width);
    margin: calc(var(--spacing-unit) * 15) auto;
    padding: 0 calc(var(--spacing-unit) * 5);
}

.awards-container h2 {
    font-family: var(--font-heading);
    font-size: 42px;
    font-weight: 900;
    text-transform: lowercase;
    letter-spacing: -0.5px;
    text-align: center;
    margin-bottom: calc(var(--spacing-unit) * 6);
}

.awards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: calc(var(--spacing-unit) * 5);
}

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

.award-badge {
    background: var(--color-accent);
    border-radius: var(--border-radius-card);
    padding: calc(var(--spacing-unit) * 5) calc(var(--spacing-unit) * 3);
    margin-bottom: calc(var(--spacing-unit) * 2);
    transition: transform 0.3s ease;
}

.award-badge:hover {
    transform: translateY(-4px);
}

.award-text {
    display: flex;
    flex-direction: column;
    gap: calc(var(--spacing-unit) * 0.75);
}

.award-text strong {
    font-family: var(--font-heading);
    font-size: 24px;
    font-weight: 900;
    text-transform: lowercase;
    letter-spacing: -0.3px;
}

.award-text span {
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    opacity: 0.7;
}

.award-item > p {
    font-size: 15px;
    font-weight: 600;
    text-transform: lowercase;
}

/* FOOTER */
.footer {
    background: var(--color-accent);
    padding: calc(var(--spacing-unit) * 10) calc(var(--spacing-unit) * 5) calc(var(--spacing-unit) * 5);
}

.footer-container {
    max-width: var(--max-width);
    margin: 0 auto;
}

.footer-columns {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: calc(var(--spacing-unit) * 7.5);
    margin-bottom: calc(var(--spacing-unit) * 7.5);
}

.footer-column h4 {
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.9px;
    margin-bottom: calc(var(--spacing-unit) * 3);
}

.footer-column ul {
    list-style: none;
}

.footer-column li {
    margin-bottom: calc(var(--spacing-unit) * 1.75);
}

.footer-column a {
    text-decoration: none;
    color: var(--color-text);
    font-size: 16px;
    transition: opacity 0.3s;
}

.footer-column a:hover {
    opacity: 0.5;
}

.newsletter-form {
    display: flex;
    flex-direction: column;
    gap: calc(var(--spacing-unit) * 1.5);
}

.newsletter-form input {
    padding: calc(var(--spacing-unit) * 1.75) calc(var(--spacing-unit) * 2);
    border: 1px solid var(--color-border-alt);
    border-radius: var(--border-radius-btn);
    font-size: 15px;
    font-family: var(--font-primary);
}

.newsletter-form input:focus {
    outline: none;
    border-color: var(--color-primary);
}

.newsletter-form button {
    padding: calc(var(--spacing-unit) * 1.75) calc(var(--spacing-unit) * 2);
    background: var(--color-primary);
    color: #fff;
    border: none;
    border-radius: var(--border-radius-btn);
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.9px;
    transition: all 0.3s;
}

.newsletter-form button:hover {
    background: #4a4845;
    transform: translateY(-2px);
}

.footer-bottom {
    text-align: center;
    padding-top: calc(var(--spacing-unit) * 5);
    border-top: 1px solid #d0cfc8;
    font-size: 14px;
}

/* RESPONSIVE */
@media (max-width: 1024px) {
    .product-container,
    .highlights-container,
    .clinical-container {
        grid-template-columns: 1fr;
        gap: calc(var(--spacing-unit) * 6);
    }

    .product-gallery {
        position: relative;
        top: 0;
    }

    .footer-columns {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 1024px) {
    .reviews-grid {
        grid-template-columns: 1fr;
    }

    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .awards-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav-left {
        display: none;
    }

    .header-nav {
        grid-template-columns: auto 1fr;
        padding: calc(var(--spacing-unit) * 2);
    }

    .nav-center {
        justify-self: start;
    }

    /* Reduce padding on mobile to prevent right shift */
    .product-main {
        padding: calc(var(--spacing-unit) * 4) calc(var(--spacing-unit) * 2);
    }

    .product-container {
        padding: 0;
    }

    .product-title {
        font-size: 38px;
    }

    .product-gallery {
        grid-template-columns: 1fr;
        grid-template-rows: auto 1fr;
    }

    .gallery-thumbnails {
        flex-direction: row;
        order: 2;
        overflow-x: auto;
        gap: calc(var(--spacing-unit));
        scrollbar-width: none; /* Firefox */
        -ms-overflow-style: none; /* IE and Edge */
    }

    .gallery-thumbnails::-webkit-scrollbar {
        display: none; /* Chrome, Safari, Opera */
    }

    .thumbnail-btn {
        min-width: 70px;
        height: 70px;
        flex-shrink: 0;
    }

    .gallery-main {
        order: 1;
    }

    .play-icon {
        width: 24px;
        height: 24px;
        font-size: 12px;
    }

    .footer-columns {
        grid-template-columns: 1fr;
    }

    .highlights-content h3,
    .clinical-content h3,
    .reviews-container h2,
    .recommendations-container h2,
    .awards-container h2 {
        font-size: 32px;
    }

    .stat-number {
        font-size: 36px;
    }

    .rating-large {
        font-size: 48px;
    }

    .reviews-grid {
        grid-template-columns: 1fr;
    }

    .benefits-grid {
        grid-template-columns: 1fr;
    }

    .benefits-container h2 {
        font-size: 32px;
    }

    .products-grid {
        grid-template-columns: 1fr;
    }

    .awards-grid {
        grid-template-columns: 1fr;
    }

    .carousel-btn {
        width: 36px;
        height: 36px;
    }

    .carousel-btn svg {
        width: 18px;
        height: 18px;
    }
}

/* SMOOTH SCROLL */
html {
    scroll-behavior: smooth;
}

/* RIPPLE EFFECT */
.ripple {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.6);
    transform: scale(0);
    animation: rippleEffect 0.6s ease-out;
    pointer-events: none;
}

@keyframes rippleEffect {
    to {
        transform: scale(4);
        opacity: 0;
    }
}

/* ENHANCED TRANSITIONS */
.benefit-card,
.product-card,
.review-card {
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* LOADING SPINNER */
.loading-spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255,255,255,0.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 0.8s linear infinite;
}

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

/* ENHANCED RESPONSIVE DESIGN */
@media (max-width: 480px) {
    .product-title {
        font-size: 32px !important;
    }

    .benefits-container h2,
    .reviews-container h2,
    .recommendations-container h2 {
        font-size: 28px !important;
    }

    .benefit-content h3 {
        font-size: 20px;
    }

    .stat-number {
        font-size: 32px !important;
    }

    .cta-button {
        padding: calc(var(--spacing-unit) * 2.5) calc(var(--spacing-unit) * 2.5);
        font-size: 13px;
    }

    .form-group input {
        font-size: 14px;
    }

    .nav-right {
        gap: calc(var(--spacing-unit) * 2);
    }

    .nav-link-text {
        font-size: 11px;
    }

    .logo-svg {
        width: 80px;
        height: auto;
    }
}

/* TABLET LANDSCAPE OPTIMIZATIONS */
@media (min-width: 768px) and (max-width: 1024px) {
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: calc(var(--spacing-unit) * 3);
    }

    .product-container {
        padding: calc(var(--spacing-unit) * 6) calc(var(--spacing-unit) * 4);
    }
}

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

    html {
        scroll-behavior: auto;
    }
}

/* PRINT STYLES */
@media print {
    .header,
    .footer,
    .top-banner-wrapper,
    .cpa-locker-overlay,
    .notification-container,
    .countdown-timer {
        display: none !important;
    }

    body {
        background: white;
        color: black;
    }

    .product-main {
        max-width: 100%;
    }
}

/* ANIMATIONS */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
    }
    to {
        transform: translateX(0);
    }
}

@keyframes slideOutRight {
    from {
        transform: translateX(0);
    }
    to {
        transform: translateX(100%);
    }
}

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

/* CART BUTTON WITH COUNT */
.cart-btn {
    position: relative;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    font-family: var(--font-heading);
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    color: var(--color-text);
    transition: opacity 0.2s ease;
}

.cart-btn:hover {
    opacity: 0.6;
}

.cart-count {
    position: absolute;
    top: -8px;
    right: -12px;
    background: var(--color-primary);
    color: white;
    font-size: 10px;
    font-weight: 600;
    min-width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 4px;
    transition: transform 0.2s ease;
}

.cart-count:not(:empty) {
    animation: bounceIn 0.3s ease;
}

@keyframes bounceIn {
    0% {
        transform: scale(0);
    }
    50% {
        transform: scale(1.2);
    }
    100% {
        transform: scale(1);
    }
}

/* CART OVERLAY */
.cart-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    z-index: 9998;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.cart-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* CART SIDEBAR */
.cart-sidebar {
    position: fixed;
    top: 0;
    right: 0;
    width: 100%;
    max-width: 420px;
    height: 100%;
    background: #fafaf9;
    box-shadow: -4px 0 24px rgba(0, 0, 0, 0.15);
    z-index: 9999;
    display: flex;
    flex-direction: column;
    transform: translateX(100%);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.cart-sidebar.active {
    transform: translateX(0);
}

/* CART HEADER */
.cart-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: calc(var(--spacing-unit) * 4) calc(var(--spacing-unit) * 5);
    border-bottom: 1px solid rgba(103, 100, 94, 0.15);
}

.cart-header h2 {
    font-family: var(--font-heading);
    font-size: 24px;
    font-weight: 900;
    text-transform: lowercase;
    letter-spacing: -0.5px;
    margin: 0;
    color: var(--color-text);
}

.cart-close-btn {
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text);
    transition: all 0.2s ease;
    border-radius: 50%;
}

.cart-close-btn:hover {
    background: rgba(103, 100, 94, 0.1);
    transform: rotate(90deg);
}

/* CART ITEMS CONTAINER */
.cart-items {
    flex: 1;
    overflow-y: auto;
    padding: calc(var(--spacing-unit) * 5);
}

.cart-items::-webkit-scrollbar {
    width: 6px;
}

.cart-items::-webkit-scrollbar-track {
    background: rgba(103, 100, 94, 0.05);
}

.cart-items::-webkit-scrollbar-thumb {
    background: rgba(103, 100, 94, 0.2);
    border-radius: 3px;
}

.cart-items::-webkit-scrollbar-thumb:hover {
    background: rgba(103, 100, 94, 0.3);
}

/* EMPTY CART STATE */
.cart-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: calc(var(--spacing-unit) * 10) calc(var(--spacing-unit) * 5);
}

.cart-empty svg {
    color: rgba(103, 100, 94, 0.3);
    margin-bottom: calc(var(--spacing-unit) * 3);
}

.cart-empty p {
    font-size: 16px;
    color: rgba(103, 100, 94, 0.6);
    margin-bottom: calc(var(--spacing-unit) * 4);
}

.continue-shopping-btn {
    display: inline-block;
    padding: calc(var(--spacing-unit) * 2) calc(var(--spacing-unit) * 4);
    background: var(--color-primary);
    color: white;
    text-decoration: none;
    font-family: var(--font-heading);
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.continue-shopping-btn:hover {
    background: #5a574f;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(103, 100, 94, 0.25);
}

/* CART ITEM */
.cart-item {
    display: flex;
    gap: calc(var(--spacing-unit) * 3);
    padding: calc(var(--spacing-unit) * 3);
    background: white;
    border-radius: 12px;
    margin-bottom: calc(var(--spacing-unit) * 3);
    transition: all 0.3s ease;
}

.cart-item:hover {
    box-shadow: 0 4px 12px rgba(103, 100, 94, 0.1);
}

.cart-item-image {
    width: 80px;
    height: 80px;
    border-radius: 8px;
    overflow: hidden;
    flex-shrink: 0;
}

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

.cart-item-details {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.cart-item-title {
    font-family: var(--font-heading);
    font-size: 16px;
    font-weight: 600;
    text-transform: lowercase;
    color: var(--color-text);
    margin-bottom: calc(var(--spacing-unit) * 1);
}

.cart-item-price {
    font-size: 15px;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: calc(var(--spacing-unit) * 2);
}

.cart-item-controls {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: auto;
}

.quantity-controls {
    display: flex;
    align-items: center;
    gap: calc(var(--spacing-unit) * 2);
}

.quantity-btn {
    width: 28px;
    height: 28px;
    border: 1px solid rgba(103, 100, 94, 0.2);
    background: white;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 14px;
    color: var(--color-text);
}

.quantity-btn:hover {
    background: rgba(103, 100, 94, 0.05);
    border-color: var(--color-primary);
}

.quantity-value {
    font-size: 14px;
    font-weight: 600;
    min-width: 24px;
    text-align: center;
}

.remove-btn {
    background: none;
    border: none;
    color: rgba(103, 100, 94, 0.5);
    font-size: 12px;
    cursor: pointer;
    padding: 4px 8px;
    transition: color 0.2s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.remove-btn:hover {
    color: #d32f2f;
}

/* CART FOOTER */
.cart-footer {
    padding: calc(var(--spacing-unit) * 5);
    border-top: 1px solid rgba(103, 100, 94, 0.15);
    background: white;
}

.cart-subtotal {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: calc(var(--spacing-unit) * 2);
}

.cart-subtotal span:first-child {
    font-size: 16px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: rgba(103, 100, 94, 0.8);
}

.cart-total {
    font-family: var(--font-heading);
    font-size: 24px;
    font-weight: 700;
    color: var(--color-text);
}

.cart-shipping-note {
    font-size: 13px;
    color: rgba(103, 100, 94, 0.6);
    margin-bottom: calc(var(--spacing-unit) * 4);
    text-align: center;
}

.cart-checkout-btn {
    width: 100%;
    padding: calc(var(--spacing-unit) * 3) calc(var(--spacing-unit) * 4);
    background: var(--color-primary);
    color: white;
    border: none;
    border-radius: 12px;
    font-family: var(--font-heading);
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.cart-checkout-btn:hover {
    background: #5a574f;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(103, 100, 94, 0.3);
}

.cart-checkout-btn:active {
    transform: translateY(0);
}

.cart-checkout-btn:disabled {
    background: rgba(103, 100, 94, 0.3);
    cursor: not-allowed;
    opacity: 0.5;
    transform: none;
}

.cart-checkout-btn:disabled:hover {
    background: rgba(103, 100, 94, 0.3);
    transform: none;
    box-shadow: none;
}

/* RESPONSIVE CART */
@media (max-width: 768px) {
    .cart-sidebar {
        max-width: 100%;
    }

    .cart-header {
        padding: calc(var(--spacing-unit) * 3) calc(var(--spacing-unit) * 4);
    }

    .cart-items {
        padding: calc(var(--spacing-unit) * 3);
    }

    .cart-footer {
        padding: calc(var(--spacing-unit) * 4);
    }
}

/* ===========================================
   CART NOTIFICATIONS
=========================================== */

.cart-notification {
    position: fixed;
    top: 100px;
    right: 24px;
    background: white;
    padding: 16px 24px;
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
    transform: translateX(400px);
    opacity: 0;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 10000;
    max-width: 400px;
    border-left: 4px solid var(--color-text);
}

.cart-notification.show {
    transform: translateX(0);
    opacity: 1;
}

.cart-notification-success {
    border-left-color: #22c55e;
}

.cart-notification-warning {
    border-left-color: #f59e0b;
}

.cart-notification-info {
    border-left-color: #3b82f6;
}

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

.notification-icon {
    font-size: 20px;
    font-weight: bold;
}

.cart-notification-success .notification-icon {
    color: #22c55e;
}

.cart-notification-warning .notification-icon {
    color: #f59e0b;
}

.cart-notification-info .notification-icon {
    color: #3b82f6;
}

.notification-message {
    font-family: var(--font-body);
    font-size: 14px;
    color: var(--color-text);
    font-weight: 500;
}

@media (max-width: 768px) {
    .cart-notification {
        top: 16px;
        right: 16px;
        left: 16px;
        max-width: none;
        width: auto;
        padding: 12px 16px;
        font-size: 13px;
    }

    .notification-icon {
        font-size: 16px;
    }

    .notification-message {
        font-size: 13px;
    }
}

/* ===========================================
   CHECKOUT LOADING OVERLAY
=========================================== */

.checkout-loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 100000;
    animation: fadeIn 0.3s ease;
}

.checkout-loading-overlay.hiding {
    animation: fadeOut 0.3s ease;
}

.checkout-loading-content {
    text-align: center;
    color: white;
    padding: 48px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    max-width: 400px;
}

.loading-spinner {
    width: 64px;
    height: 64px;
    margin: 0 auto 24px;
    border: 4px solid rgba(255, 255, 255, 0.1);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.checkout-loading-content h3 {
    font-family: var(--font-heading);
    font-size: 24px;
    font-weight: 700;
    margin: 0 0 12px;
    color: white;
}

.checkout-loading-content p {
    font-family: var(--font-body);
    font-size: 16px;
    margin: 0;
    color: rgba(255, 255, 255, 0.8);
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

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

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

@media (max-width: 768px) {
    .checkout-loading-content {
        padding: 32px 24px;
        margin: 0 16px;
    }

    .loading-spinner {
        width: 48px;
        height: 48px;
    }

    .checkout-loading-content h3 {
        font-size: 20px;
    }

    .checkout-loading-content p {
        font-size: 14px;
    }
}

/* ============================================
   TRUST BADGES & URGENCY INDICATORS
   ============================================ */

/* Trust Badges */
.trust-badges {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 24px;
    margin-top: 24px;
    padding: 20px;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    border-radius: 12px;
    border: 1px solid rgba(103, 100, 94, 0.1);
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--color-text);
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.3px;
}

.trust-badge svg {
    color: #22c55e;
    flex-shrink: 0;
}

.trust-badge span {
    white-space: nowrap;
}

/* Urgency Indicators */
.urgency-container {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin: 20px 0;
    padding: 16px;
    background: #fff;
    border-radius: 8px;
    border-left: 3px solid #ef4444;
}

.urgency-badge {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: var(--color-text);
}

.urgency-badge svg {
    flex-shrink: 0;
    color: #ef4444;
}

.urgency-badge strong {
    color: #ef4444;
    font-weight: 600;
}

.stock-badge {
    animation: pulse-warning 2s ease-in-out infinite;
}

.viewers-badge svg {
    color: #3b82f6;
}

.viewers-badge strong {
    color: #3b82f6;
}

@keyframes pulse-warning {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.8;
    }
}

/* Sticky CTA Button */
.cta-button.sticky {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    width: 100%;
    border-radius: 0;
    margin: 0;
    z-index: 999;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.15);
    animation: slideUp 0.3s ease-out;
}

@keyframes slideUp {
    from {
        transform: translateY(100%);
    }
    to {
        transform: translateY(0);
    }
}

/* Mobile Responsive Styles */
@media (max-width: 768px) {
    .trust-badges {
        flex-direction: column;
        gap: 16px;
        padding: 16px;
    }

    .trust-badge {
        font-size: 12px;
    }

    .trust-badge svg {
        width: 18px;
        height: 18px;
    }

    .urgency-container {
        padding: 12px;
        gap: 10px;
    }

    .urgency-badge {
        font-size: 13px;
    }

    .urgency-badge svg {
        width: 14px;
        height: 14px;
    }

    /* Sticky button on mobile */
    .cta-button.sticky {
        padding: 18px 24px;
        font-size: 15px;
    }
}