/* ==========================================================================
   CSS VARIABLES - STRICT RED PALETTE & DESIGN TOKENS
   ========================================================================== */
   :root {
    /* Main Red Palette */
    --color-red-50: #fef2f2;
    --color-red-100: #fee2e2;
    --color-red-200: #fecaca;
    --color-red-300: #fca5a5;
    --color-red-400: #f87171;
    --color-red-500: #ef4444;
    --color-red-600: #dc2626; /* Primary */
    --color-red-700: #b91c1c; /* Dark Hover */
    --color-red-800: #991b1b;
    --color-red-900: #7f1d1d; /* Deepest Red */
    
    /* Neutrals */
    --color-white: #ffffff;
    --color-gray-50: #f9fafb;
    --color-gray-100: #f3f4f6;
    --color-gray-200: #e5e7eb;
    --color-gray-300: #d1d5db;
    --color-gray-400: #9ca3af;
    --color-gray-500: #6b7280;
    --color-gray-600: #4b5563;
    --color-gray-700: #374151; /* Main Text */
    --color-gray-800: #1f2937; /* Headings */
    --color-gray-900: #111827;
    
    /* Amazon-style stars */
    --color-star: #de7921;
    --color-star-bg: #fde0c4;
    
    /* Gradients */
    --grad-primary: linear-gradient(135deg, var(--color-red-500) 0%, var(--color-red-700) 100%);
    --grad-bg-soft: linear-gradient(to bottom, var(--color-white) 0%, var(--color-red-50) 100%);
    --grad-glow: radial-gradient(circle at center, rgba(220, 38, 38, 0.15) 0%, rgba(255,255,255,0) 70%);
    
    /* Shadows */
    --shadow-soft: 0 4px 20px rgba(220, 38, 38, 0.05);
    --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.04), 0 2px 8px rgba(220, 38, 38, 0.06);
    --shadow-lg: 0 20px 40px rgba(0, 0, 0, 0.08), 0 5px 15px rgba(220, 38, 38, 0.1);
    --shadow-xl: 0 30px 60px rgba(127, 29, 29, 0.15), 0 10px 25px rgba(220, 38, 38, 0.2);
    --shadow-inner: inset 0 2px 4px rgba(0,0,0,0.05);
    --shadow-glow: 0 0 20px rgba(239, 68, 68, 0.4);
    
    /* Typography */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --font-serif: 'Playfair Display', Georgia, serif;
    
    /* Radii */
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 32px;
    --radius-full: 9999px;
    
    /* Transitions */
    --trans-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --trans-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --trans-slow: 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

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

body {
    font-family: var(--font-sans);
    color: var(--color-gray-700);
    background-color: var(--color-gray-50);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

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

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

/* ==========================================================================
   PAGE LEVEL DECORATIONS (Soft background elements)
   ========================================================================== */
.page-bg-glow {
    position: fixed;
    width: 60vw;
    height: 60vw;
    border-radius: 50%;
    background: var(--grad-glow);
    z-index: -2;
    pointer-events: none;
    filter: blur(80px);
}

.glow-1 {
    top: -10%;
    left: -10%;
    animation: floatSlow 20s infinite alternate;
}

.glow-2 {
    bottom: -20%;
    right: -10%;
    background: radial-gradient(circle at center, rgba(239, 68, 68, 0.08) 0%, rgba(255,255,255,0) 70%);
    animation: floatSlow 25s infinite alternate-reverse;
}

.page-bg-pattern {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(var(--color-red-200) 1px, transparent 1px);
    background-size: 40px 40px;
    opacity: 0.15;
    z-index: -1;
    pointer-events: none;
}

/* ==========================================================================
   HEADER
   ========================================================================== */
.site-header {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(220, 38, 38, 0.1);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 4px 20px rgba(0,0,0,0.03);
}

.header-container {
    max-w-width: 1280px;
    margin: 0 auto;
    padding: 0.875rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.header-brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.brand-logo-mark {
    background: var(--grad-primary);
    color: var(--color-white);
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    border-radius: var(--radius-sm);
    font-size: 1.1rem;
    box-shadow: var(--shadow-glow);
}

.brand-text {
    font-weight: 700;
    font-size: 1.125rem;
    color: var(--color-gray-900);
    letter-spacing: -0.02em;
}

.header-title-wrapper {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.header-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-gray-800);
    text-align: center;
}

.header-title-underline {
    height: 3px;
    width: 40px;
    background: var(--grad-primary);
    border-radius: 2px;
    margin-top: 4px;
    transition: width var(--trans-base);
}

.header-title-wrapper:hover .header-title-underline {
    width: 100%;
}

.header-badge {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    background: var(--color-red-50);
    color: var(--color-red-700);
    padding: 0.375rem 0.75rem;
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 600;
    border: 1px solid var(--color-red-100);
}

.badge-icon {
    width: 16px;
    height: 16px;
}

/* ==========================================================================
   MAIN LAYOUT & PRODUCT CARD
   ========================================================================== */
.main-content {
    max-width: 1280px;
    margin: 0 auto;
    padding: 3rem 1.5rem;
}

.product-hero {
    position: relative;
    margin-bottom: 5rem;
}

.product-card {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    padding: 3rem;
    box-shadow: var(--shadow-lg);
    position: relative;
    z-index: 1;
    border: 1px solid rgba(220, 38, 38, 0.05);
}

/* Card Decorative Elements */
.card-decoration-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(40px);
    z-index: -1;
    opacity: 0.4;
}
.blob-tl {
    top: -20px;
    left: -20px;
    width: 200px;
    height: 200px;
    background: var(--color-red-200);
}
.blob-br {
    bottom: -20px;
    right: -20px;
    width: 250px;
    height: 250px;
    background: var(--color-red-100);
}
.card-inner-glow {
    position: absolute;
    inset: 0;
    border-radius: inherit;
    box-shadow: inset 0 0 0 1px rgba(255,255,255,0.8), inset 0 0 40px rgba(254, 226, 226, 0.3);
    pointer-events: none;
    z-index: 2;
}

.product-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    position: relative;
    z-index: 5;
}

/* ==========================================================================
   PRODUCT GALLERY (CSS ONLY)
   ========================================================================== */
.product-gallery-wrapper {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    position: sticky;
    top: 6rem;
}

.gallery-container {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

/* Hide Radio Buttons */
.gallery-radio {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

/* Main Viewport */
.gallery-viewport {
    position: relative;
    width: 100%;
    aspect-ratio: 1 / 1;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--color-gray-50);
    box-shadow: var(--shadow-inner), 0 10px 20px rgba(0,0,0,0.03);
    border: 1px solid var(--color-gray-100);
}

.gallery-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    visibility: hidden;
    transform: scale(1.05);
    transition: opacity 0.5s ease, transform 0.6s cubic-bezier(0.2, 0.8, 0.2, 1), visibility 0.5s;
    z-index: 1;
}

.slide-inner {
    width: 100%;
    height: 100%;
    position: relative;
}

.slide-inner img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.slide-overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, transparent 40%, rgba(0,0,0,0.02) 100%);
    pointer-events: none;
}

/* Logic for active slide */
#img-1:checked ~ .gallery-viewport .slide-1,
#img-2:checked ~ .gallery-viewport .slide-2,
#img-3:checked ~ .gallery-viewport .slide-3,
#img-4:checked ~ .gallery-viewport .slide-4 {
    opacity: 1;
    visibility: visible;
    transform: scale(1);
    z-index: 10;
}

/* Thumbnails */
.gallery-thumbnails {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}

.thumb-item {
    position: relative;
    aspect-ratio: 1 / 1;
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
    background: var(--color-white);
    border: 2px solid transparent;
    transition: all var(--trans-base);
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
}

.thumb-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--trans-slow);
}

.thumb-border-fx {
    position: absolute;
    inset: 0;
    border-radius: inherit;
    border: 2px solid var(--color-red-500);
    opacity: 0;
    transform: scale(0.9);
    transition: all var(--trans-fast);
    z-index: 2;
    pointer-events: none;
}

.thumb-item:hover img {
    transform: scale(1.1);
}

/* Logic for active thumbnail */
#img-1:checked ~ .gallery-thumbnails label[for="img-1"],
#img-2:checked ~ .gallery-thumbnails label[for="img-2"],
#img-3:checked ~ .gallery-thumbnails label[for="img-3"],
#img-4:checked ~ .gallery-thumbnails label[for="img-4"] {
    box-shadow: 0 8px 15px rgba(220, 38, 38, 0.2);
}

#img-1:checked ~ .gallery-thumbnails label[for="img-1"] .thumb-border-fx,
#img-2:checked ~ .gallery-thumbnails label[for="img-2"] .thumb-border-fx,
#img-3:checked ~ .gallery-thumbnails label[for="img-3"] .thumb-border-fx,
#img-4:checked ~ .gallery-thumbnails label[for="img-4"] .thumb-border-fx {
    opacity: 1;
    transform: scale(1);
}

#img-1:checked ~ .gallery-thumbnails label[for="img-1"] img,
#img-2:checked ~ .gallery-thumbnails label[for="img-2"] img,
#img-3:checked ~ .gallery-thumbnails label[for="img-3"] img,
#img-4:checked ~ .gallery-thumbnails label[for="img-4"] img {
    opacity: 0.8;
}

/* ==========================================================================
   PRODUCT INFO SECTION
   ========================================================================== */
.product-info-wrapper {
    display: flex;
    flex-direction: column;
}

.product-badges {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.badge {
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.badge-primary {
    background: var(--color-red-600);
    color: var(--color-white);
    box-shadow: 0 2px 8px rgba(220, 38, 38, 0.3);
}

.badge-secondary {
    background: var(--color-red-50);
    color: var(--color-red-700);
    border: 1px solid var(--color-red-200);
}

.product-h1 {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    margin-bottom: 1.5rem;
}

.h1-brand {
    font-size: 1.125rem;
    color: var(--color-red-600);
    font-weight: 700;
    letter-spacing: 0.02em;
}

.h1-title {
    font-family: var(--font-serif);
    font-size: 2.5rem;
    line-height: 1.1;
    color: var(--color-gray-900);
}

/* Wellness Intro Block (Keyword Integration) */
.wellness-intro {
    background: linear-gradient(145deg, var(--color-white), var(--color-red-50));
    border-left: 4px solid var(--color-red-500);
    padding: 1.25rem;
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    display: flex;
    gap: 1rem;
    margin-bottom: 2.5rem;
    box-shadow: var(--shadow-sm);
}

.wellness-icon {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    color: var(--color-red-500);
    margin-top: 2px;
}

.wellness-intro p {
    font-size: 0.95rem;
    color: var(--color-gray-800);
    line-height: 1.5;
}

.product-features-title {
    margin-bottom: 1.5rem;
}

.product-features-title h3 {
    font-size: 1.25rem;
    color: var(--color-gray-900);
    font-weight: 700;
}

.title-line {
    width: 60px;
    height: 3px;
    background: var(--grad-primary);
    margin-top: 0.5rem;
    border-radius: 2px;
}

.product-features-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.feature-item {
    display: flex;
    gap: 1rem;
    padding: 1.25rem;
    background: var(--color-white);
    border: 1px solid var(--color-gray-100);
    border-radius: var(--radius-md);
    transition: all var(--trans-base);
    box-shadow: 0 2px 5px rgba(0,0,0,0.02);
    position: relative;
    overflow: hidden;
}

.feature-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--color-red-500);
    transform: scaleY(0);
    transform-origin: center;
    transition: transform var(--trans-base);
}

.feature-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-red-100);
}

.feature-item:hover::before {
    transform: scaleY(1);
}

.feature-icon-wrapper {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    background: var(--color-red-50);
    color: var(--color-red-600);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 4px;
}

.feature-text {
    font-size: 0.95rem;
    color: var(--color-gray-700);
    line-height: 1.5;
}

.feature-text strong {
    color: var(--color-gray-900);
    display: block;
    margin-bottom: 0.25rem;
    font-size: 1rem;
}

/* ==========================================================================
   CTA SECTION
   ========================================================================== */
.cta-section {
    position: relative;
    padding: 6rem 1.5rem;
    text-align: center;
    margin-bottom: 5rem;
    border-radius: var(--radius-xl);
    overflow: hidden;
    background: var(--color-white);
    box-shadow: var(--shadow-xl);
}

.cta-decor-bg {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, var(--color-red-50) 0%, var(--color-white) 100%);
    z-index: 0;
}

.cta-decor-bg::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--grad-primary);
}

.cta-container {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
}

.cta-pulse-rings {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
}

.cta-pulse-rings .ring {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    border: 1px solid var(--color-red-200);
    animation: ripple 3s infinite linear;
}

.cta-pulse-rings .ring-1 { width: 300px; height: 300px; animation-delay: 0s; }
.cta-pulse-rings .ring-2 { width: 400px; height: 400px; animation-delay: 1.5s; }

.cta-headline {
    font-family: var(--font-serif);
    font-size: 2.5rem;
    color: var(--color-gray-900);
    margin-bottom: 1rem;
}

.cta-subhead {
    font-size: 1.125rem;
    color: var(--color-gray-600);
    margin-bottom: 2.5rem;
}

.cta-btn-wrapper {
    display: inline-block;
    position: relative;
}

.cta-main-btn {
    position: relative;
    display: flex;
    align-items: center;
    gap: 1rem;
    background: var(--grad-primary);
    color: var(--color-white);
    padding: 1.25rem 3rem;
    border-radius: var(--radius-full);
    font-size: 1.25rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    overflow: hidden;
    transition: transform var(--trans-base), box-shadow var(--trans-base);
    box-shadow: 0 10px 25px rgba(220, 38, 38, 0.4);
}

.cta-main-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(220, 38, 38, 0.5);
    color: var(--color-white);
}

.cta-main-btn:active {
    transform: translateY(1px);
    box-shadow: 0 5px 15px rgba(220, 38, 38, 0.4);
}

.cta-main-btn:focus-visible {
    outline: 3px solid var(--color-red-300);
    outline-offset: 4px;
}

.cta-btn-text {
    position: relative;
    z-index: 2;
    text-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.cta-btn-icon {
    position: relative;
    z-index: 2;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    transition: transform var(--trans-base);
}

.cta-main-btn:hover .cta-btn-icon {
    transform: translateX(4px);
}

.cta-btn-glare {
    position: absolute;
    top: 0;
    left: -100%;
    width: 50%;
    height: 100%;
    background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,0.3) 50%, rgba(255,255,255,0) 100%);
    transform: skewX(-25deg);
    animation: shine 4s infinite;
    z-index: 1;
}

.cta-trust-signals {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 2rem;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-gray-600);
    font-size: 0.875rem;
    font-weight: 500;
}

.trust-item svg {
    width: 18px;
    height: 18px;
    color: var(--color-red-500);
}

/* ==========================================================================
   REVIEWS SECTION (Amazon style modernized)
   ========================================================================== */
.reviews-section {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    padding: 4rem 3rem;
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(220, 38, 38, 0.05);
    position: relative;
}

.reviews-section::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 150px;
    height: 150px;
    background: radial-gradient(circle at top right, var(--color-red-50) 0%, transparent 70%);
    border-radius: 0 var(--radius-xl) 0 0;
}

.reviews-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 4rem;
    text-align: center;
}

.reviews-h2 {
    font-family: var(--font-serif);
    font-size: 2.25rem;
    color: var(--color-gray-900);
    margin-bottom: 1rem;
}

.reviews-rating-summary {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    background: var(--color-gray-50);
    padding: 1rem 2rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-gray-100);
}

.stars-large {
    font-size: 2rem;
    color: var(--color-star);
    letter-spacing: 0.1em;
    text-shadow: 0 1px 2px rgba(0,0,0,0.1);
    line-height: 1;
}

.rating-text {
    font-size: 0.875rem;
    color: var(--color-gray-600);
    margin-top: 0.5rem;
    font-weight: 500;
}

.reviews-list {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
    max-width: 900px;
    margin: 0 auto;
}

.review-card {
    display: flex;
    gap: 1.5rem;
    padding-bottom: 2.5rem;
    border-bottom: 1px solid var(--color-gray-200);
    transition: transform var(--trans-fast);
}

.review-card:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.review-card:hover {
    transform: translateX(4px);
}

.review-avatar-col {
    flex-shrink: 0;
}

.avatar-ring {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    padding: 3px;
    background: linear-gradient(135deg, var(--color-red-200), var(--color-white));
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.review-avatar {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    background: var(--color-gray-200);
}

.review-content-col {
    flex-grow: 1;
}

.review-author-row {
    margin-bottom: 0.25rem;
}

.reviewer-name {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-gray-900);
}

.review-meta-row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.5rem;
}

.review-stars {
    color: var(--color-star);
    font-size: 1.1rem;
    letter-spacing: 0.05em;
}

.review-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-gray-800);
}

.review-specs {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8125rem;
    margin-bottom: 1rem;
}

.review-date, .review-color-spec {
    color: var(--color-gray-500);
}

.review-separator {
    color: var(--color-gray-300);
}

.verified-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    color: var(--color-red-600);
    font-weight: 600;
}

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

.review-body {
    font-size: 0.95rem;
    color: var(--color-gray-700);
    line-height: 1.6;
    position: relative;
}

.review-body::before {
    content: '"';
    font-family: var(--font-serif);
    font-size: 3rem;
    position: absolute;
    top: -10px;
    left: -20px;
    color: var(--color-red-100);
    z-index: -1;
}

.review-attached-img {
    margin-top: 1.5rem;
}

.attached-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-gray-400);
    margin-bottom: 0.5rem;
}

.attached-img-wrapper {
    width: 100px;
    height: 100px;
    border-radius: var(--radius-md);
    overflow: hidden;
    position: relative;
    border: 1px solid var(--color-gray-200);
    cursor: pointer;
}

.attached-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--trans-base);
}

.img-hover-overlay {
    position: absolute;
    inset: 0;
    background: rgba(220, 38, 38, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--trans-base);
}

.img-hover-overlay svg {
    color: var(--color-white);
    width: 24px;
    height: 24px;
    transform: scale(0.8);
    transition: transform var(--trans-base);
}

.attached-img-wrapper:hover img {
    transform: scale(1.1);
}

.attached-img-wrapper:hover .img-hover-overlay {
    opacity: 1;
}

.attached-img-wrapper:hover .img-hover-overlay svg {
    transform: scale(1);
}


/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
    background: var(--color-gray-900);
    color: var(--color-gray-400);
    position: relative;
    overflow: hidden;
}

.footer-decoration-top {
    height: 4px;
    background: var(--grad-primary);
    width: 100%;
}

.footer-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 4rem 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-white);
}

.f-logo {
    background: var(--color-red-600);
    color: var(--color-white);
    width: 36px;
    height: 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    font-weight: 800;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem;
}

.footer-link {
    font-size: 0.875rem;
    transition: color var(--trans-fast);
    position: relative;
}

.footer-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--color-red-500);
    transition: width var(--trans-base);
}

.footer-link:hover {
    color: var(--color-white);
}

.footer-link:hover::after {
    width: 100%;
}

.footer-copyright {
    font-size: 0.8125rem;
    text-align: center;
    border-top: 1px solid var(--color-gray-800);
    padding-top: 2rem;
    width: 100%;
}

/* ==========================================================================
   ANIMATIONS
   ========================================================================== */
@keyframes floatSlow {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(5%, 5%) scale(1.1); }
}

@keyframes ripple {
    0% {
        transform: translate(-50%, -50%) scale(0.8);
        opacity: 1;
    }
    100% {
        transform: translate(-50%, -50%) scale(2);
        opacity: 0;
    }
}

@keyframes shine {
    0% { left: -100%; }
    20% { left: 200%; }
    100% { left: 200%; }
}

/* ==========================================================================
   MEDIA QUERIES (Mobile First Strategy Enforced Downwards)
   ========================================================================== */

/* Desktop (1024px and below) */
@media (max-width: 1024px) {
    .product-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .product-card {
        padding: 2.5rem;
    }
    
    .gallery-viewport {
        max-width: 600px;
        margin: 0 auto;
    }
    
    .gallery-thumbnails {
        max-width: 600px;
        margin: 0 auto;
    }
}

/* Tablet (768px and below) */
@media (max-width: 768px) {
    .header-title {
        display: none; /* Simplify header on mobile */
    }
    
    .product-hero {
        margin-bottom: 3rem;
    }
    
    .product-card {
        padding: 1.5rem;
        border-radius: var(--radius-lg);
    }
    
    .h1-title {
        font-size: 2rem;
    }
    
    .cta-section {
        padding: 4rem 1.5rem;
        border-radius: var(--radius-lg);
    }
    
    .cta-headline {
        font-size: 2rem;
    }
    
    .reviews-section {
        padding: 2.5rem 1.5rem;
        border-radius: var(--radius-lg);
    }
    
    .reviews-h2 {
        font-size: 1.75rem;
    }
    
    .review-card {
        flex-direction: column;
        gap: 1rem;
    }
    
    .avatar-ring {
        width: 48px;
        height: 48px;
    }
}

/* Small Mobile (480px and below) */
@media (max-width: 480px) {
    .main-content {
        padding: 1.5rem 1rem;
    }
    
    .header-container {
        padding: 0.75rem 1rem;
    }
    
    .product-card {
        padding: 1rem;
    }
    
    .h1-title {
        font-size: 1.75rem;
    }
    
    .wellness-intro {
        flex-direction: column;
        border-left: none;
        border-top: 4px solid var(--color-red-500);
        border-radius: 0 0 var(--radius-md) var(--radius-md);
        padding: 1rem;
    }
    
    .feature-item {
        flex-direction: column;
        padding: 1rem;
    }
    
    .cta-main-btn {
        width: 100%;
        justify-content: center;
        padding: 1rem 1.5rem;
        font-size: 1.125rem;
    }
    
    .cta-trust-signals {
        flex-direction: column;
        gap: 1rem;
        align-items: center;
    }
    
    .footer-links {
        flex-direction: column;
        align-items: center;
        gap: 1.25rem;
    }
}

/* Ultra Small (320px and below) */
@media (max-width: 320px) {
    .h1-title {
        font-size: 1.5rem;
    }
    
    .gallery-thumbnails {
        gap: 0.5rem;
    }
    
    .review-specs {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.25rem;
    }
    
    .review-separator {
        display: none;
    }
}