/* assets/css/style.css */

/* ==========================================================================
   CSS VARIABLES - STRICT YELLOW PALETTE & DESIGN TOKENS
   ========================================================================== */
:root {
    /* Color Palette (Strictly Yellow/Neutral Scale) */
    --color-yellow-50:  #fefce8;
    --color-yellow-100: #fef9c3;
    --color-yellow-200: #fef08a;
    --color-yellow-300: #fde047;
    --color-yellow-400: #facc15;
    --color-yellow-500: #eab308;
    --color-yellow-600: #ca8a04;
    --color-yellow-700: #a16207;
    --color-yellow-800: #854d0e;
    --color-yellow-900: #713f12;
    
    /* Neutral / Text Colors */
    --color-white: #ffffff;
    --color-black: #000000;
    --color-gray-50:  #f9fafb;
    --color-gray-100: #f3f4f6;
    --color-gray-200: #e5e7eb;
    --color-gray-400: #9ca3af;
    --color-gray-500: #6b7280;
    --color-gray-600: #4b5563;
    --color-gray-700: #374151;
    --color-gray-800: #1f2937;
    --color-gray-900: #111827;

    /* Semantic Usage */
    --bg-body: var(--color-yellow-50);
    --bg-card: var(--color-white);
    --text-primary: var(--color-gray-900);
    --text-secondary: var(--color-gray-600);
    --text-muted: var(--color-gray-500);
    --accent-primary: var(--color-yellow-500);
    --accent-light: var(--color-yellow-100);
    --border-soft: var(--color-yellow-200);
    
    /* Shadows */
    --shadow-soft: 0 4px 20px rgba(202, 138, 4, 0.05);
    --shadow-medium: 0 10px 30px rgba(202, 138, 4, 0.08);
    --shadow-heavy: 0 20px 40px rgba(202, 138, 4, 0.12);
    --shadow-glow: 0 0 30px rgba(250, 204, 21, 0.3);
    --shadow-inner: inset 0 2px 4px 0 rgba(0, 0, 0, 0.04);
    
    /* Radii */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body.theme-yellow-base {
    background-color: var(--bg-body);
    color: var(--text-primary);
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: all var(--transition-base);
}

/* ==========================================================================
   DECORATIVE BACKGROUND
   ========================================================================== */
.bg-shapes-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    overflow: hidden;
    z-index: 0;
    pointer-events: none;
}

.shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
    animation: floatBlobs 20s infinite alternate ease-in-out;
}

.shape-1 {
    top: -10%; left: -10%;
    width: 50vw; height: 50vw;
    background: radial-gradient(circle, var(--color-yellow-200) 0%, transparent 70%);
    animation-delay: 0s;
}

.shape-2 {
    top: 40%; right: -20%;
    width: 60vw; height: 60vw;
    background: radial-gradient(circle, var(--color-yellow-100) 0%, transparent 70%);
    animation-delay: -5s;
}

.shape-3 {
    bottom: -20%; left: 20%;
    width: 40vw; height: 40vw;
    background: radial-gradient(circle, var(--color-yellow-300) 0%, transparent 70%);
    opacity: 0.2;
    animation-delay: -10s;
}

/* ==========================================================================
   HEADER STYLES
   ========================================================================== */
.site-header {
    position: sticky;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(253, 224, 71, 0.4);
    z-index: 50;
    box-shadow: 0 4px 6px -1px rgba(202, 138, 4, 0.05);
    transition: all var(--transition-base);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.5rem;
    gap: 1rem;
}

.header-badge {
    background: var(--color-gray-900);
    color: var(--color-yellow-400);
    font-size: 0.75rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 0.4rem 0.8rem;
    border-radius: var(--radius-sm);
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.header-title-area {
    flex: 1;
    text-align: center;
    overflow: hidden;
}

.header-title-text {
    display: inline-block;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-gray-800);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100%;
    position: relative;
}

.header-title-text::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--color-yellow-400);
    transition: width var(--transition-base);
}

.site-header:hover .header-title-text::after {
    width: 100%;
}

.header-action-area {
    display: flex;
    align-items: center;
}

.header-secure-badge {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-yellow-700);
    background: var(--color-yellow-100);
    padding: 0.4rem 0.8rem;
    border-radius: var(--radius-full);
    border: 1px solid var(--color-yellow-200);
}

.secure-icon {
    width: 14px;
    height: 14px;
}

/* ==========================================================================
   PRODUCT HERO SECTION
   ========================================================================== */
.product-hero-section {
    padding: 3rem 1.5rem;
    position: relative;
}

.product-card-wrapper {
    background: var(--bg-card);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-heavy);
    position: relative;
    z-index: 2;
    overflow: hidden;
}

.product-card-wrapper::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; height: 6px;
    background: linear-gradient(90deg, var(--color-yellow-200), var(--color-yellow-400), var(--color-yellow-200));
    z-index: 3;
}

.product-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
}

/* --------------------------------------------------------------------------
   GALLERY (LEFT COLUMN) - CSS ONLY MAGIC
   -------------------------------------------------------------------------- */
.product-gallery-column {
    padding: 2.5rem;
    background: linear-gradient(to bottom right, #ffffff, var(--color-yellow-50));
    border-right: 1px solid var(--color-yellow-100);
    display: flex;
    align-items: center;
    justify-content: center;
}

.gallery-inner {
    width: 100%;
    max-width: 500px;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    position: relative;
}

/* Hide Radios */
.gallery-radio {
    display: none;
}

/* Main Viewer Setup */
.gallery-main-viewer {
    position: relative;
    width: 100%;
    aspect-ratio: 1/1;
    background: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-inner), 0 0 0 1px var(--color-yellow-100);
    overflow: hidden;
}

/* Main Slots */
.main-image-slot {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    opacity: 0;
    visibility: hidden;
    transform: scale(0.95);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.image-zoom-wrapper {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.main-img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    filter: drop-shadow(0 10px 15px rgba(0,0,0,0.05));
    transition: transform 0.5s ease;
}

.image-zoom-wrapper:hover .main-img {
    transform: scale(1.08);
}

/* Corner Accents on Viewer */
.frame-corner {
    position: absolute;
    width: 20px;
    height: 20px;
    border: 2px solid var(--color-yellow-300);
    opacity: 0.5;
    z-index: 5;
    transition: opacity var(--transition-base);
}
.gallery-main-viewer:hover .frame-corner { opacity: 1; }
.top-left { top: 10px; left: 10px; border-right: none; border-bottom: none; border-top-left-radius: 8px;}
.top-right { top: 10px; right: 10px; border-left: none; border-bottom: none; border-top-right-radius: 8px;}
.bottom-left { bottom: 10px; left: 10px; border-right: none; border-top: none; border-bottom-left-radius: 8px;}
.bottom-right { bottom: 10px; right: 10px; border-left: none; border-top: none; border-bottom-right-radius: 8px;}

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

.thumbnail-label {
    cursor: pointer;
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    aspect-ratio: 1/1;
}

.thumb-inner {
    width: 100%;
    height: 100%;
    background: var(--color-white);
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    padding: 0.5rem;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

.thumb-inner img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform var(--transition-base);
}

.thumb-overlay {
    position: absolute;
    inset: 0;
    background: rgba(255,255,255,0.4);
    transition: opacity var(--transition-fast);
}

.thumbnail-label:hover .thumb-inner {
    border-color: var(--color-yellow-300);
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(250, 204, 21, 0.2);
}
.thumbnail-label:hover .thumb-overlay {
    opacity: 0;
}

/* CSS Logic: Radio Checked States */
#img-radio-1:checked ~ .gallery-main-viewer .slot-1,
#img-radio-2:checked ~ .gallery-main-viewer .slot-2,
#img-radio-3:checked ~ .gallery-main-viewer .slot-3,
#img-radio-4:checked ~ .gallery-main-viewer .slot-4 {
    opacity: 1;
    visibility: visible;
    transform: scale(1);
    z-index: 10;
}

/* Active Thumbnail Styling */
#img-radio-1:checked ~ .gallery-thumbnails-nav .thumbnail-label:nth-child(1) .thumb-inner,
#img-radio-2:checked ~ .gallery-thumbnails-nav .thumbnail-label:nth-child(2) .thumb-inner,
#img-radio-3:checked ~ .gallery-thumbnails-nav .thumbnail-label:nth-child(3) .thumb-inner,
#img-radio-4:checked ~ .gallery-thumbnails-nav .thumbnail-label:nth-child(4) .thumb-inner {
    border-color: var(--color-yellow-500);
    box-shadow: 0 0 0 2px var(--color-yellow-200);
}
#img-radio-1:checked ~ .gallery-thumbnails-nav .thumbnail-label:nth-child(1) .thumb-overlay,
#img-radio-2:checked ~ .gallery-thumbnails-nav .thumbnail-label:nth-child(2) .thumb-overlay,
#img-radio-3:checked ~ .gallery-thumbnails-nav .thumbnail-label:nth-child(3) .thumb-overlay,
#img-radio-4:checked ~ .gallery-thumbnails-nav .thumbnail-label:nth-child(4) .thumb-overlay {
    opacity: 0;
}

.gallery-hint {
    text-align: center;
    font-size: 0.8rem;
    color: var(--color-gray-500);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 0.5rem;
}
.gallery-hint svg {
    width: 14px; height: 14px;
    color: var(--color-yellow-500);
    animation: bounceX 2s infinite;
}


/* --------------------------------------------------------------------------
   PRODUCT DETAILS (RIGHT COLUMN)
   -------------------------------------------------------------------------- */
.product-details-column {
    padding: 3rem 2.5rem;
    background: var(--color-white);
}

.details-inner {
    max-width: 600px;
}

.product-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.25rem;
}

.badge {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.35rem 0.75rem;
    border-radius: var(--radius-full);
}
.badge-primary {
    background: var(--color-yellow-400);
    color: var(--color-gray-900);
}
.badge-secondary {
    background: var(--color-gray-100);
    color: var(--color-gray-700);
    border: 1px solid var(--color-gray-200);
}

.main-product-title {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--color-gray-900);
    line-height: 1.3;
    margin-bottom: 1rem;
    letter-spacing: -0.01em;
}

.seo-intro-text {
    font-size: 0.95rem;
    color: var(--color-gray-600);
    margin-bottom: 1.5rem;
    line-height: 1.6;
    padding-left: 1rem;
    border-left: 3px solid var(--color-yellow-400);
}
.seo-intro-text strong {
    color: var(--color-gray-800);
}

.title-separator {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 2rem 0;
    opacity: 0.7;
}
.sep-line {
    height: 1px;
    flex: 1;
    background: linear-gradient(90deg, transparent, var(--color-yellow-300), transparent);
}
.sep-dot {
    width: 6px;
    height: 6px;
    background: var(--color-yellow-400);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--color-yellow-400);
}

.section-subtitle {
    font-size: 1.1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-gray-900);
    margin-bottom: 1.5rem;
    display: inline-block;
    position: relative;
}
.section-subtitle::after {
    content: '';
    position: absolute;
    bottom: -4px; left: 0;
    width: 40px; height: 3px;
    background: var(--color-yellow-500);
    border-radius: 2px;
}

/* Features List Styling */
.features-list {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.feature-item {
    display: flex;
    gap: 1rem;
    padding: 1rem;
    background: var(--color-white);
    border: 1px solid var(--color-gray-100);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.feature-item::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 4px; height: 100%;
    background: var(--color-yellow-400);
    transform: scaleY(0);
    transform-origin: bottom;
    transition: transform var(--transition-base);
}

.feature-item:hover {
    box-shadow: var(--shadow-medium);
    border-color: var(--color-yellow-200);
    transform: translateX(5px);
}
.feature-item:hover::before {
    transform: scaleY(1);
}

.feature-icon-wrapper {
    flex-shrink: 0;
    width: 32px; height: 32px;
    background: var(--color-yellow-100);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-yellow-600);
}
.feature-icon {
    width: 18px; height: 18px;
}

.feature-content {
    flex: 1;
}

.feature-title {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--color-gray-900);
    margin-bottom: 0.35rem;
}

.feature-text {
    font-size: 0.9rem;
    color: var(--color-gray-600);
    line-height: 1.5;
}


/* ==========================================================================
   CTA SECTION
   ========================================================================== */
.cta-section {
    padding: 4rem 1.5rem;
    margin: 2rem auto;
}

.cta-inner-container {
    background: linear-gradient(135deg, var(--color-yellow-50) 0%, var(--color-yellow-100) 100%);
    border-radius: var(--radius-2xl);
    padding: 4rem 2rem;
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-medium);
    border: 1px solid var(--color-yellow-200);
}

/* Background Effects in CTA */
.cta-background-effects {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 1;
}
.cta-glow-1 {
    position: absolute;
    top: -50%; left: -10%;
    width: 300px; height: 300px;
    background: radial-gradient(circle, rgba(250, 204, 21, 0.4) 0%, transparent 70%);
    border-radius: 50%;
    filter: blur(40px);
}
.cta-glow-2 {
    position: absolute;
    bottom: -50%; right: -10%;
    width: 400px; height: 400px;
    background: radial-gradient(circle, rgba(253, 224, 71, 0.4) 0%, transparent 70%);
    border-radius: 50%;
    filter: blur(50px);
}

.cta-content {
    position: relative;
    z-index: 2;
    max-width: 600px;
    margin: 0 auto;
}

.cta-title {
    font-size: 2rem;
    font-weight: 800;
    color: var(--color-gray-900);
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.cta-subtitle {
    font-size: 1.1rem;
    color: var(--color-gray-700);
    margin-bottom: 2.5rem;
}

/* The Big Button */
.cta-button-wrapper {
    margin-bottom: 1.5rem;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    background: linear-gradient(180deg, var(--color-yellow-300), var(--color-yellow-500));
    color: var(--color-gray-900);
    font-size: 1.25rem;
    font-weight: 800;
    padding: 1.25rem 3rem;
    border-radius: var(--radius-full);
    box-shadow: 0 10px 25px rgba(234, 179, 8, 0.4), inset 0 2px 0 rgba(255,255,255,0.4);
    position: relative;
    overflow: hidden;
    transition: all var(--transition-bounce);
    border: 1px solid var(--color-yellow-600);
}

.cta-button:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 15px 35px rgba(234, 179, 8, 0.5), inset 0 2px 0 rgba(255,255,255,0.5);
}

.cta-button:active {
    transform: translateY(1px);
    box-shadow: 0 5px 15px rgba(234, 179, 8, 0.4);
}

.cta-button-text {
    position: relative;
    z-index: 2;
}
.cta-button-icon {
    width: 24px; height: 24px;
    position: relative;
    z-index: 2;
    transition: transform var(--transition-base);
}
.cta-button:hover .cta-button-icon {
    transform: translateX(5px);
}

/* Button Shine Animation */
.button-shine-effect {
    position: absolute;
    top: 0; left: -100%;
    width: 50%; height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.6), transparent);
    transform: skewX(-20deg);
    animation: shine 4s infinite;
}

.cta-guarantees {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.guarantee-item {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-gray-600);
}
.guarantee-item svg {
    width: 16px; height: 16px;
    color: var(--color-yellow-600);
}


/* ==========================================================================
   REVIEWS SECTION (AMAZON STYLE BUT ELEVATED)
   ========================================================================== */
.reviews-section {
    padding: 2rem 1.5rem 5rem;
}

.reviews-header {
    text-align: center;
    margin-bottom: 3rem;
}

.reviews-main-title {
    font-size: 2rem;
    font-weight: 800;
    color: var(--color-gray-900);
}

.reviews-title-decoration {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-top: 1rem;
}
.rev-line {
    width: 60px; height: 2px;
    background: var(--color-yellow-300);
}
.rev-star-icon {
    width: 24px; height: 24px;
    color: var(--color-yellow-500);
}

.reviews-list {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.review-card {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    padding: 2rem;
    box-shadow: var(--shadow-soft);
    border: 1px solid var(--color-yellow-100);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.review-card:hover {
    box-shadow: var(--shadow-medium);
    transform: translateY(-2px);
    border-color: var(--color-yellow-300);
}

.review-card::after {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 4px; height: 0;
    background: var(--color-yellow-400);
    transition: height var(--transition-base);
}
.review-card:hover::after {
    height: 100%;
}

.review-layout {
    display: flex;
    gap: 1.5rem;
}

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

.avatar-wrapper {
    width: 56px; height: 56px;
    border-radius: 50%;
    position: relative;
    background: var(--color-yellow-50);
}
.avatar-wrapper img {
    width: 100%; height: 100%;
    object-fit: cover;
    border-radius: 50%;
    position: relative;
    z-index: 2;
}
.avatar-ring {
    position: absolute;
    inset: -3px;
    border: 2px solid var(--color-yellow-300);
    border-radius: 50%;
    z-index: 1;
}

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

.reviewer-name {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-gray-900);
    margin-bottom: 0.25rem;
}

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

.star-rating {
    display: flex;
    gap: 0.1rem;
}
.star-rating svg {
    width: 16px; height: 16px;
    color: var(--color-yellow-500);
}

.review-title {
    font-weight: 700;
    font-size: 1.05rem;
    color: var(--color-gray-900);
}

.review-meta-data {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
    font-size: 0.85rem;
}

.review-vine-badge {
    color: var(--color-yellow-700);
    font-weight: 600;
    background: var(--color-yellow-100);
    padding: 0.2rem 0.6rem;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
}

.review-date-loc {
    color: var(--color-gray-500);
}
.review-divider {
    color: var(--color-gray-300);
}
.review-verified {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    color: #c2410c; /* Distinct orange/rust tone matching Amazon verified style but fitting warm palette */
    font-weight: 700;
}
.review-verified svg {
    width: 14px; height: 14px;
}

.review-text-body {
    font-size: 0.95rem;
    color: var(--color-gray-700);
    line-height: 1.7;
    margin-bottom: 1rem;
}

.review-attachments {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px dashed var(--color-gray-200);
}
.attachment-label {
    display: block;
    font-size: 0.8rem;
    color: var(--color-gray-500);
    font-weight: 600;
    margin-bottom: 0.5rem;
}
.attachment-image-box {
    width: 80px; height: 80px;
    border-radius: var(--radius-md);
    overflow: hidden;
    position: relative;
    border: 1px solid var(--color-yellow-200);
    cursor: pointer;
}
.attachment-image-box img {
    width: 100%; height: 100%;
    object-fit: cover;
}
.attachment-hover {
    position: absolute;
    inset: 0;
    background: rgba(250, 204, 21, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-fast);
}
.attachment-image-box:hover .attachment-hover {
    opacity: 1;
}
.attachment-hover svg {
    width: 24px; height: 24px;
    color: var(--color-gray-900);
}


/* ==========================================================================
   FOOTER SECTION
   ========================================================================== */
.site-footer {
    background: var(--color-gray-900);
    color: var(--color-gray-400);
    position: relative;
    margin-top: auto;
}

.footer-top-wave {
    position: absolute;
    top: -10px; left: 0; width: 100%;
    height: 10px;
    background: linear-gradient(90deg, var(--color-yellow-400), var(--color-yellow-600));
}

.footer-content {
    padding: 4rem 1.5rem 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    padding-bottom: 3rem;
    margin-bottom: 2rem;
}

.footer-brand-title {
    color: var(--color-white);
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.4;
}

.footer-brand-desc {
    font-size: 0.9rem;
    line-height: 1.6;
    max-width: 400px;
}

.footer-links-title {
    color: var(--color-yellow-400);
    font-size: 1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1.5rem;
}

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

.footer-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-gray-300);
    font-size: 0.95rem;
    transition: color var(--transition-fast);
}

.footer-link:hover {
    color: var(--color-yellow-400);
}

.link-arrow {
    width: 14px; height: 14px;
    opacity: 0;
    transform: translateX(-5px);
    transition: all var(--transition-fast);
}
.footer-link:hover .link-arrow {
    opacity: 1;
    transform: translateX(0);
}

.footer-bottom {
    text-align: center;
    font-size: 0.85rem;
}


/* ==========================================================================
   ANIMATIONS
   ========================================================================== */
@keyframes floatBlobs {
    0% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(2%, 3%) scale(1.05); }
    100% { transform: translate(-2%, -3%) scale(0.95); }
}

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

@keyframes bounceX {
    0%, 100% { transform: translateX(0); }
    50% { transform: translateX(4px); }
}


/* ==========================================================================
   MEDIA QUERIES (MOBILE FIRST -> SCALING UP)
   ========================================================================== */

/* Very Small Devices (320px) */
@media (max-width: 374px) {
    html { font-size: 14px; }
    .product-hero-section { padding: 1.5rem 1rem; }
    .product-gallery-column, .product-details-column { padding: 1.5rem 1rem; }
    .cta-button { padding: 1rem 1.5rem; font-size: 1rem; }
    .gallery-thumbnails-nav { gap: 0.5rem; }
    .review-layout { flex-direction: column; gap: 1rem; }
}

/* Mobile (375px - 767px) */
@media (max-width: 767px) {
    .product-grid {
        grid-template-columns: 1fr;
    }
    
    .product-gallery-column {
        border-right: none;
        border-bottom: 1px solid var(--color-yellow-100);
    }
    
    .cta-inner-container {
        padding: 3rem 1.5rem;
    }
    
    .cta-title { font-size: 1.6rem; }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    /* Ensure thumbnails are easily tappable */
    .thumb-inner { padding: 0.25rem; }
}

/* Tablet (768px - 1023px) */
@media (min-width: 768px) and (max-width: 1023px) {
    .product-grid {
        grid-template-columns: 1fr;
    }
    
    .product-gallery-column {
        border-right: none;
        border-bottom: 1px solid var(--color-yellow-100);
    }
    
    .gallery-inner { max-width: 600px; margin: 0 auto; }
}

/* Desktop (1024px and up) - Default layout applies here, adding specific desktop tweaks */
@media (min-width: 1024px) {
    .product-grid {
        grid-template-columns: 45% 55%;
    }
    
    .product-hero-section {
        padding: 4rem 2rem;
    }
    
    .main-product-title {
        font-size: 2.2rem;
    }
    
    .cta-title {
        font-size: 2.5rem;
    }
    
    .review-card {
        padding: 2.5rem;
    }
}

/* Large Desktop (1280px and up) */
@media (min-width: 1280px) {
    .product-hero-section {
        padding: 5rem 2rem;
    }
    
    .main-product-title {
        font-size: 2.5rem;
    }
}

/* Accessibility / Preferences */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Scrollbar Styling */
::-webkit-scrollbar {
    width: 10px;
}
::-webkit-scrollbar-track {
    background: var(--color-yellow-50);
}
::-webkit-scrollbar-thumb {
    background: var(--color-yellow-300);
    border-radius: var(--radius-full);
}
::-webkit-scrollbar-thumb:hover {
    background: var(--color-yellow-400);
}

/* Selection State */
::selection {
    background: var(--color-yellow-400);
    color: var(--color-gray-900);
}