/**
 * Glownetics Showcase Frontend Styles
 * Mobile-first, 5 themes, all components
 */

/* ========================================
   CSS VARIABLES & BASE
   ======================================== */
.gs-showcase {
    --gs-gold: #E5C878;
    --gs-gold-dark: #C9A962;
    --gs-gold-glow: rgba(229, 200, 120, 0.12);
    --gs-dark: #252623;
    --gs-dark-card: #1e1e1c;
    --gs-dark-elevated: #2e2e2b;
    --gs-text: #f5f5f3;
    --gs-text-secondary: #a8a8a4;
    --gs-text-muted: #737370;
    --gs-border: rgba(255,255,255,0.08);
    --gs-border-gold: rgba(201,169,98,0.35);
    --gs-radius: 16px;
    --gs-radius-sm: 8px;
    
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    color: var(--gs-text);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    background: transparent;
    max-width: 100%;
    overflow-x: hidden;
}

/* Global text color override - ensure no black text */
.gs-showcase,
.gs-showcase * {
    color: inherit;
}

.gs-showcase {
    color: var(--gs-text);
}

.gs-showcase h1,
.gs-showcase h2,
.gs-showcase h3,
.gs-showcase h4,
.gs-showcase h5,
.gs-showcase h6,
.gs-showcase strong,
.gs-showcase b {
    color: #fff;
    font-weight: 600;
}

.gs-showcase p,
.gs-showcase span,
.gs-showcase li {
    color: var(--gs-text-secondary);
}

.gs-showcase *, .gs-showcase *::before, .gs-showcase *::after {
    box-sizing: border-box;
}

.gs-showcase img {
    max-width: 100%;
    height: auto;
}

/* ========================================
   ICONS
   ======================================== */
.gs-icon {
    width: 24px;
    height: 24px;
    stroke: var(--gs-gold);
    stroke-width: 1.5;
    fill: none;
    stroke-linecap: round;
    stroke-linejoin: round;
    flex-shrink: 0;
}

.gs-icon.check { stroke: #4ade80; }
.gs-icon.x { stroke: #f87171; }

.gs-icon-container {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--gs-gold-glow), transparent);
    border: 1px solid var(--gs-border-gold);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

/* ========================================
   SECTION STYLING
   ======================================== */
.gs-section {
    margin-bottom: 48px;
}

.gs-section-label {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
}

.gs-section-label span {
    font-size: 11px;
    font-weight: 600;
    color: var(--gs-gold);
    text-transform: uppercase;
    letter-spacing: 2px;
    white-space: nowrap;
}

.gs-section-label::before,
.gs-section-label::after {
    content: "";
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--gs-border-gold), transparent);
}

/* ========================================
   DESCRIPTION SECTION (SEO)
   ======================================== */
.gs-description {
    background: var(--gs-dark-card);
    border: 1px solid var(--gs-border);
    border-radius: var(--gs-radius);
    padding: 24px;
}

.gs-description .gs-section-label {
    margin-bottom: 16px;
}

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

.gs-description-text p {
    margin: 0 0 16px 0;
    color: var(--gs-text-secondary);
}

.gs-description-text p:last-child {
    margin-bottom: 0;
}

/* ========================================
   PREMIUM DESCRIPTION - INTERACTIVE
   ======================================== */
.gs-premium-description {
    margin-bottom: 48px;
}

/* Floating Benefit Pills */
.gs-floating-pills {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
    margin-bottom: 32px;
    padding: 20px 0;
}

.gs-float-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    background: var(--gs-dark-card);
    border: 1px solid var(--gs-border-gold);
    border-radius: 100px;
    color: var(--gs-gold);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    animation: gs-float 3s ease-in-out infinite;
    box-shadow: 0 4px 20px rgba(229, 200, 120, 0.1);
}

.gs-float-pill:nth-child(even) {
    animation-direction: alternate-reverse;
}

.gs-float-pill:hover {
    transform: translateY(-4px) scale(1.05);
    background: var(--gs-gold);
    color: var(--gs-dark);
    border-color: var(--gs-gold);
    box-shadow: 0 8px 30px rgba(229, 200, 120, 0.3);
}

.gs-float-pill:hover .gs-pill-icon svg {
    fill: var(--gs-dark);
    stroke: var(--gs-dark);
}

.gs-pill-icon {
    width: 18px;
    height: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.gs-pill-icon svg {
    width: 100%;
    height: 100%;
    fill: currentColor;
    stroke: currentColor;
}

@keyframes gs-float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-6px); }
}

/* Pill Expand Modal */
.gs-pill-expand {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    padding: 20px;
}

.gs-pill-expand.active {
    opacity: 1;
    visibility: visible;
}

.gs-pill-expand-content {
    background: var(--gs-dark-card);
    border: 1px solid var(--gs-border-gold);
    border-radius: var(--gs-radius);
    padding: 40px;
    max-width: 500px;
    text-align: center;
    transform: scale(0.9);
    transition: transform 0.3s ease;
}

.gs-pill-expand.active .gs-pill-expand-content {
    transform: scale(1);
}

.gs-pill-close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 44px;
    height: 44px;
    background: var(--gs-dark-card);
    border: 1px solid var(--gs-border);
    border-radius: 50%;
    color: var(--gs-text);
    font-size: 24px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.gs-pill-close:hover {
    background: var(--gs-gold);
    color: var(--gs-dark);
}

.gs-pill-expand-title {
    font-size: 24px;
    color: var(--gs-gold) !important;
    margin: 0 0 16px 0 !important;
}

.gs-pill-expand-desc {
    font-size: 16px;
    color: var(--gs-text-secondary) !important;
    line-height: 1.7;
    margin: 0 !important;
}

/* Tabbed Description */
.gs-desc-tabs {
    background: var(--gs-dark-card);
    border: 1px solid var(--gs-border);
    border-radius: var(--gs-radius);
    overflow: hidden;
    margin-bottom: 32px;
}

.gs-desc-tab-nav {
    display: flex;
    border-bottom: 1px solid var(--gs-border);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.gs-desc-tab-btn {
    flex: 1;
    min-width: max-content;
    padding: 16px 24px;
    background: transparent;
    border: none;
    color: var(--gs-text-muted);
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.2s ease;
    position: relative;
}

.gs-desc-tab-btn:hover {
    color: var(--gs-text);
    background: rgba(255,255,255,0.02);
}

.gs-desc-tab-btn.active {
    color: var(--gs-gold);
}

.gs-desc-tab-btn.active::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 20%;
    right: 20%;
    height: 2px;
    background: var(--gs-gold);
    border-radius: 2px 2px 0 0;
}

.gs-desc-tab-content {
    padding: 24px;
}

.gs-desc-tab-pane {
    display: none;
    animation: gs-fadeIn 0.3s ease;
}

.gs-desc-tab-pane.active {
    display: block;
}

@keyframes gs-fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.gs-desc-text {
    font-size: 15px;
    color: var(--gs-text-secondary);
    line-height: 1.8;
}

.gs-desc-text p {
    margin: 0 0 16px 0;
    color: var(--gs-text-secondary);
}

.gs-desc-text p:last-child {
    margin-bottom: 0;
}

/* Ingredient Flip Cards */
.gs-ingredient-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 16px;
    margin-top: 20px;
}

.gs-flip-card {
    perspective: 1000px;
    height: 180px;
    cursor: pointer;
}

.gs-flip-inner {
    position: relative;
    width: 100%;
    height: 100%;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    transform-style: preserve-3d;
}

.gs-flip-card:hover .gs-flip-inner,
.gs-flip-card.flipped .gs-flip-inner {
    transform: rotateY(180deg);
}

.gs-flip-front,
.gs-flip-back {
    position: absolute;
    inset: 0;
    backface-visibility: hidden;
    border-radius: var(--gs-radius);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 20px;
    text-align: center;
}

.gs-flip-front {
    background: var(--gs-dark-card);
    border: 1px solid var(--gs-border);
}

.gs-flip-back {
    background: linear-gradient(135deg, var(--gs-gold-dark), var(--gs-gold));
    transform: rotateY(180deg);
}

.gs-flip-icon {
    width: 40px;
    height: 40px;
    margin-bottom: 12px;
    color: var(--gs-gold);
}

.gs-flip-icon svg {
    width: 100%;
    height: 100%;
}

.gs-flip-name {
    font-size: 14px;
    font-weight: 600;
    color: var(--gs-text);
    margin-bottom: 8px;
}

.gs-flip-hint {
    font-size: 10px;
    color: var(--gs-text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.gs-flip-back h4 {
    font-size: 16px;
    color: var(--gs-dark) !important;
    margin: 0 0 8px 0 !important;
}

.gs-flip-back p {
    font-size: 12px;
    color: rgba(0,0,0,0.7) !important;
    margin: 0 !important;
    line-height: 1.5;
}

/* Animated Stats */
.gs-animate-stats .gs-metric-value {
    transition: all 0.3s ease;
}

.gs-animate-stats.gs-stats-visible .gs-metric-value {
    animation: gs-countPulse 0.6s ease-out;
}

@keyframes gs-countPulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.1); color: var(--gs-gold); }
    100% { transform: scale(1); }
}

/* Mobile adjustments */
@media (max-width: 600px) {
    .gs-floating-pills {
        gap: 8px;
    }
    
    .gs-float-pill {
        padding: 10px 16px;
        font-size: 12px;
    }
    
    .gs-desc-tab-btn {
        padding: 14px 16px;
        font-size: 11px;
    }
    
    .gs-ingredient-cards {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .gs-flip-card {
        height: 160px;
    }
    
    .gs-pill-expand-content {
        padding: 30px 20px;
    }
}

/* ========================================
   HERO SECTION
   ======================================== */
.gs-hero {
    position: relative;
    border-radius: var(--gs-radius);
    overflow: hidden;
    margin-bottom: 32px;
    aspect-ratio: 16/10;
}

.gs-hero-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.gs-hero-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.95) 0%, rgba(0,0,0,0.5) 50%, transparent 100%);
}

.gs-hero-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 24px;
}

.gs-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(201,169,98,0.15);
    border: 1px solid var(--gs-border-gold);
    padding: 8px 16px;
    border-radius: 100px;
    font-size: 10px;
    font-weight: 600;
    color: var(--gs-gold);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 12px;
    backdrop-filter: blur(10px);
}

.gs-hero-badge .gs-icon {
    width: 14px;
    height: 14px;
}

.gs-hero-title {
    font-size: clamp(20px, 5vw, 32px);
    font-weight: 300;
    line-height: 1.3;
    margin: 0;
    color: #fff !important;
}

.gs-hero-title * {
    color: inherit;
}

.gs-hero-title strong,
.gs-hero-title span {
    color: var(--gs-gold);
    font-weight: 600;
}

@media (min-width: 768px) {
    .gs-hero-content {
        padding: 40px;
    }
}

/* ========================================
   METRICS BAR
   ======================================== */
.gs-metrics {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin-bottom: 40px;
}

.gs-metric {
    background: var(--gs-dark-card);
    border: 1px solid var(--gs-border);
    border-radius: var(--gs-radius);
    padding: 20px 16px;
    text-align: center;
    transition: all 0.3s ease;
}

.gs-metric:hover {
    border-color: var(--gs-border-gold);
    background: var(--gs-dark-elevated);
}

.gs-metric-value {
    display: block;
    font-size: 28px;
    font-weight: 700;
    color: var(--gs-gold);
    line-height: 1;
    letter-spacing: -1px;
}

.gs-metric-label {
    display: block;
    font-size: 10px;
    color: var(--gs-text-muted);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-top: 8px;
}

@media (min-width: 768px) {
    .gs-metrics {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .gs-metric-value {
        font-size: 36px;
    }
}

/* ========================================
   COMPARISON CARD
   ======================================== */
.gs-compare {
    background: var(--gs-dark-card);
    border: 1px solid var(--gs-border);
    border-radius: var(--gs-radius);
    overflow: hidden;
}

.gs-compare-header {
    display: grid;
    grid-template-columns: 1fr 1fr;
}

.gs-compare-tab {
    padding: 14px;
    text-align: center;
    font-size: 13px;
    font-weight: 600;
    color: var(--gs-text-muted);
    background: transparent;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    border-bottom: 2px solid transparent;
    position: relative;
}

.gs-compare-tab:not(.active) {
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--gs-border);
    border-bottom: 2px solid var(--gs-border);
    border-radius: 8px 8px 0 0;
    margin: 4px 4px 0 4px;
}

.gs-compare-tab:not(.active):hover {
    color: var(--gs-text);
    background: rgba(255,255,255,0.06);
    border-color: var(--gs-border-gold);
}

.gs-compare-tab:not(.active)::after {
    content: "Click to compare";
    position: absolute;
    bottom: -18px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 9px;
    color: var(--gs-text-muted);
    opacity: 0;
    transition: opacity 0.2s ease;
    white-space: nowrap;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.gs-compare-tab:not(.active):hover::after {
    opacity: 1;
}

.gs-compare-tab.active {
    color: var(--gs-gold);
    border-bottom-color: var(--gs-gold);
    background: var(--gs-gold-glow);
}

.gs-compare-body {
    padding: 24px;
}

.gs-compare-content {
    display: none;
}

.gs-compare-content.active {
    display: block;
}

.gs-compare-price {
    text-align: center;
    margin-bottom: 24px;
}

.gs-compare-price .amount {
    font-size: 48px;
    font-weight: 700;
    line-height: 1;
}

.gs-compare-price.competitor .amount {
    color: #f87171;
    text-decoration: line-through;
    opacity: 0.7;
}

.gs-compare-price.ours .amount {
    color: var(--gs-gold);
}

.gs-compare-price .detail {
    font-size: 13px;
    color: var(--gs-text-secondary);
    margin-top: 8px;
}

/* Ensure all text in compare section is visible */
.gs-compare,
.gs-compare * {
    color: var(--gs-text);
}

.gs-compare h3,
.gs-compare h4,
.gs-compare strong {
    color: #fff;
    font-weight: 600;
}

.gs-compare-features {
    list-style: none;
    padding: 0;
    margin: 0;
}

.gs-compare-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid var(--gs-border);
    font-size: 14px;
    color: var(--gs-text-secondary);
}

.gs-compare-features li:last-child {
    border-bottom: none;
}

.gs-compare-features .gs-icon {
    width: 18px;
    height: 18px;
}

/* ========================================
   FEATURE SECTION
   ======================================== */
.gs-feature {
    display: grid;
    gap: 24px;
    align-items: center;
    margin-bottom: 48px;
}

.gs-feature-img {
    border-radius: var(--gs-radius);
    overflow: hidden;
    aspect-ratio: 4/3;
    border: 1px solid var(--gs-border-gold);
}

.gs-feature-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.gs-feature-content h3 {
    font-size: 22px;
    font-weight: 600;
    color: #fff !important;
    margin: 0 0 16px 0;
    line-height: 1.3;
}

.gs-feature-content h3 span {
    color: var(--gs-gold) !important;
}

.gs-feature-content p {
    font-size: 15px;
    color: var(--gs-text-secondary);
    margin: 0;
    line-height: 1.8;
}

/* Ensure all feature content text is visible */
.gs-feature-content,
.gs-feature-content * {
    color: var(--gs-text-secondary);
}

.gs-feature-content h3 {
    color: #fff !important;
}

@media (min-width: 768px) {
    .gs-feature {
        grid-template-columns: 1fr 1fr;
        gap: 48px;
    }
}

/* ========================================
   TECHNOLOGY SHOWCASE
   ======================================== */
.gs-tech {
    background: linear-gradient(135deg, var(--gs-dark-elevated), var(--gs-dark-card));
    border: 1px solid var(--gs-border-gold);
    border-radius: var(--gs-radius);
    padding: 24px;
}

.gs-tech-header {
    text-align: center;
    margin-bottom: 24px;
}

.gs-tech-header h3 {
    font-size: 20px;
    font-weight: 600;
    color: #fff !important;
    margin: 0 0 8px 0;
}

.gs-tech-header p {
    font-size: 14px;
    color: var(--gs-text-secondary);
    margin: 0;
}

.gs-tech-visual {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.gs-tech-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 12px;
    background: var(--gs-dark);
    border-radius: var(--gs-radius-sm);
    min-width: 80px;
}

.gs-tech-step-num {
    width: 24px;
    height: 24px;
    background: var(--gs-gold);
    color: #000;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: 700;
}

.gs-tech-step-label {
    font-size: 10px;
    color: var(--gs-text-secondary);
    text-align: center;
}

.gs-tech-arrow {
    color: var(--gs-gold);
    font-size: 16px;
}

.gs-tech-points {
    display: grid;
    gap: 12px;
}

.gs-tech-point {
    display: flex;
    gap: 16px;
    padding: 16px;
    background: rgba(0,0,0,0.3);
    border-radius: var(--gs-radius-sm);
    border: 1px solid var(--gs-border);
}

.gs-tech-point h4 {
    font-size: 14px;
    font-weight: 600;
    color: var(--gs-gold) !important;
    margin: 0 0 4px 0;
}

.gs-tech-point p {
    font-size: 13px;
    color: var(--gs-text-secondary);
    margin: 0;
    line-height: 1.6;
}

/* Ensure all tech content is visible */
.gs-tech,
.gs-tech * {
    color: var(--gs-text-secondary);
}

.gs-tech h3,
.gs-tech h4 {
    font-weight: 600;
}

@media (min-width: 768px) {
    .gs-tech {
        padding: 40px;
    }
    
    .gs-tech-points {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ========================================
   ACCORDION
   ======================================== */
.gs-accordion {
    border: 1px solid var(--gs-border);
    border-radius: var(--gs-radius);
    overflow: hidden;
}

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

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

.gs-accordion-trigger {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
    background: var(--gs-dark-card);
    border: none;
    cursor: pointer;
    text-align: left;
    transition: all 0.3s ease;
}

.gs-accordion-trigger:hover {
    background: var(--gs-dark-elevated);
}

.gs-accordion-trigger[aria-expanded="true"] {
    background: var(--gs-gold-glow);
}

.gs-accordion-title {
    flex: 1;
}

.gs-accordion-title h4 {
    font-size: 15px;
    font-weight: 600;
    color: #fff !important;
    margin: 0;
}

.gs-accordion-title span {
    font-size: 12px;
    color: var(--gs-text-secondary);
    display: block;
    margin-top: 2px;
}

.gs-accordion-chevron {
    transition: transform 0.3s ease;
    stroke: var(--gs-gold);
}

.gs-accordion-trigger[aria-expanded="true"] .gs-accordion-chevron {
    transform: rotate(180deg);
}

.gs-accordion-content {
    display: none;
    padding: 0 20px 20px 84px;
    background: var(--gs-dark-card);
}

.gs-accordion-content.open {
    display: block;
}

.gs-accordion-content p {
    font-size: 14px;
    color: var(--gs-text-secondary) !important;
    margin: 0;
    line-height: 1.7;
}

/* FAQ specific styling - make questions stand out */
[data-accordion="faq"] .gs-accordion-trigger {
    padding: 20px 24px;
}

[data-accordion="faq"] .gs-accordion-title h4 {
    color: #fff !important;
    font-size: 16px;
    font-weight: 600;
}

[data-accordion="faq"] .gs-accordion-trigger:hover .gs-accordion-title h4 {
    color: var(--gs-gold) !important;
}

[data-accordion="faq"] .gs-accordion-trigger[aria-expanded="true"] .gs-accordion-title h4 {
    color: var(--gs-gold) !important;
}

[data-accordion="faq"] .gs-accordion-content {
    padding: 0 24px 24px 24px;
}

/* ========================================
   TABS
   ======================================== */
.gs-tabs-nav {
    display: flex;
    gap: 8px;
    margin-bottom: 24px;
    overflow-x: auto;
    padding-bottom: 8px;
    -webkit-overflow-scrolling: touch;
}

.gs-tabs-nav::-webkit-scrollbar {
    display: none;
}

.gs-tab-btn {
    flex-shrink: 0;
    padding: 10px 20px;
    background: var(--gs-dark-card);
    border: 1px solid var(--gs-border);
    border-radius: 100px;
    color: var(--gs-text-secondary);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.gs-tab-btn:hover {
    border-color: var(--gs-border-gold);
    color: var(--gs-text);
}

.gs-tab-btn.active {
    background: linear-gradient(135deg, var(--gs-gold-dark), var(--gs-gold));
    border-color: var(--gs-gold);
    color: #000;
}

.gs-tab-panel {
    display: none;
}

.gs-tab-panel.active {
    display: block;
    animation: gsFadeIn 0.3s ease;
}

@keyframes gsFadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ========================================
   BENEFITS GRID
   ======================================== */
.gs-benefits-grid {
    display: grid;
    gap: 12px;
}

.gs-benefit-card {
    display: flex;
    gap: 16px;
    padding: 20px;
    background: var(--gs-dark-card);
    border: 1px solid var(--gs-border);
    border-radius: var(--gs-radius);
    transition: all 0.3s ease;
}

.gs-benefit-card:hover {
    border-color: var(--gs-border-gold);
    transform: translateY(-2px);
}

.gs-benefit-card h4 {
    font-size: 15px;
    font-weight: 600;
    color: #fff !important;
    margin: 0 0 4px 0;
}

.gs-benefit-card p {
    font-size: 13px;
    color: var(--gs-text-secondary) !important;
    margin: 0;
    line-height: 1.5;
}

@media (min-width: 768px) {
    .gs-benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ========================================
   BEFORE/AFTER SLIDER
   ======================================== */
.gs-results {
    background: var(--gs-dark-card);
    border: 1px solid var(--gs-border);
    border-radius: var(--gs-radius);
    padding: 24px;
    text-align: center;
}

.gs-results h3 {
    font-size: 18px;
    font-weight: 600;
    color: #fff !important;
    margin: 0 0 8px 0;
}

.gs-results h3 span {
    color: var(--gs-gold) !important;
}

.gs-results > p {
    font-size: 13px;
    color: var(--gs-text-secondary);
    margin: 0 0 24px 0;
}

.gs-ba-slider {
    position: relative;
    border-radius: var(--gs-radius-sm);
    overflow: hidden;
    aspect-ratio: 4/5;
    max-width: 400px;
    margin: 0 auto;
    cursor: ew-resize;
    touch-action: pan-y;
}

.gs-ba-before,
.gs-ba-after {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.gs-ba-before {
    z-index: 1;
}

.gs-ba-after {
    z-index: 2;
    clip-path: inset(0 50% 0 0);
}

.gs-ba-before img,
.gs-ba-after img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.gs-ba-label {
    position: absolute;
    bottom: 12px;
    background: rgba(0,0,0,0.8);
    backdrop-filter: blur(10px);
    padding: 6px 14px;
    border-radius: 100px;
    font-size: 11px;
    font-weight: 600;
    color: #fff;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.gs-ba-before .gs-ba-label {
    right: 12px;
}

.gs-ba-after .gs-ba-label {
    left: 12px;
}

.gs-ba-handle {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    z-index: 3;
    display: flex;
    flex-direction: column;
    align-items: center;
    transform: translateX(-50%);
    pointer-events: none;
}

.gs-ba-handle-line {
    flex: 1;
    width: 2px;
    background: var(--gs-gold);
}

.gs-ba-handle-circle {
    width: 44px;
    height: 44px;
    background: var(--gs-gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 10px rgba(0,0,0,0.3);
}

.gs-ba-handle-circle svg {
    width: 20px;
    height: 20px;
    fill: #000;
    stroke: none;
}

/* ========================================
   TIMELINE
   ======================================== */
.gs-timeline {
    display: grid;
    gap: 16px;
}

.gs-timeline-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.gs-timeline-marker {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, var(--gs-gold-dark), var(--gs-gold));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.gs-timeline-marker span {
    font-size: 14px;
    font-weight: 700;
    color: #000;
}

.gs-timeline-content h4 {
    font-size: 15px;
    font-weight: 600;
    color: var(--gs-gold) !important;
    margin: 0 0 4px 0;
}

.gs-timeline-content p {
    font-size: 14px;
    color: var(--gs-text-secondary) !important;
    margin: 0;
}

/* ========================================
   HOW IT WORKS
   ======================================== */
.gs-howto {
    display: grid;
    gap: 24px;
}

.gs-howto-img {
    border-radius: var(--gs-radius);
    overflow: hidden;
    border: 1px solid var(--gs-border-gold);
}

.gs-howto-steps {
    display: grid;
    gap: 16px;
}

.gs-howto-step {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.gs-howto-num {
    width: 32px;
    height: 32px;
    background: var(--gs-gold);
    color: #000;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 700;
    flex-shrink: 0;
}

.gs-howto-step h4 {
    font-size: 15px;
    font-weight: 600;
    color: #fff !important;
    margin: 0 0 4px 0;
}

.gs-howto-step p {
    font-size: 14px;
    color: var(--gs-text-secondary) !important;
    margin: 0;
}

@media (min-width: 768px) {
    .gs-howto {
        grid-template-columns: 1fr 1fr;
        align-items: center;
    }
}

/* ========================================
   KIT CONTENTS
   ======================================== */
.gs-kit {
    display: grid;
    gap: 24px;
}

.gs-kit-img {
    border-radius: var(--gs-radius);
    overflow: hidden;
    aspect-ratio: 4/3;
    border: 1px solid var(--gs-border-gold);
}

.gs-kit-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.gs-kit-list {
    display: grid;
    gap: 12px;
}

.gs-kit-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 14px 18px;
    background: var(--gs-dark-card);
    border: 1px solid var(--gs-border);
    border-radius: var(--gs-radius-sm);
    transition: all 0.3s ease;
}

.gs-kit-item:hover {
    border-color: var(--gs-border-gold);
}

.gs-kit-check {
    width: 28px;
    height: 28px;
    background: linear-gradient(135deg, var(--gs-gold-dark), var(--gs-gold));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.gs-kit-check .gs-icon {
    width: 14px;
    height: 14px;
    stroke: #000;
    stroke-width: 2.5;
}

.gs-kit-text strong {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: #fff !important;
}

.gs-kit-text span {
    font-size: 12px;
    color: var(--gs-text-secondary) !important;
}

@media (min-width: 768px) {
    .gs-kit {
        grid-template-columns: 1fr 1fr;
        align-items: center;
        gap: 40px;
    }
}

/* ========================================
   VIDEO
   ======================================== */
.gs-video-wrapper {
    position: relative;
    border-radius: var(--gs-radius);
    overflow: hidden;
    aspect-ratio: 16/9;
    background: #000;
}

.gs-video-placeholder {
    position: relative;
    width: 100%;
    height: 100%;
}

.gs-video-placeholder img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.gs-video-play {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 72px;
    height: 72px;
    background: var(--gs-gold);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.gs-video-play:hover {
    transform: translate(-50%, -50%) scale(1.1);
    box-shadow: 0 0 30px rgba(229, 200, 120, 0.5);
}

.gs-video-play svg {
    width: 28px;
    height: 28px;
    fill: #000;
    margin-left: 4px;
}

.gs-video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* ========================================
   FINAL CTA
   ======================================== */
.gs-cta-final {
    text-align: center;
    padding: 40px 24px;
    background: linear-gradient(135deg, var(--gs-gold-glow), transparent);
    border: 1px solid var(--gs-border-gold);
    border-radius: var(--gs-radius);
}

.gs-cta-final h3 {
    font-size: 24px;
    font-weight: 600;
    color: #fff !important;
    margin: 0 0 12px 0;
}

.gs-cta-final p {
    font-size: 15px;
    color: var(--gs-text-secondary) !important;
    margin: 0 0 8px 0;
}

.gs-cta-tagline {
    font-size: 18px;
    font-style: italic;
    color: var(--gs-gold) !important;
    font-weight: 500;
}

/* ========================================
   THEME: LUXE (Default)
   ======================================== */
.gs-theme-luxe {
    /* Uses default variables */
}

/* ========================================
   THEME: CLINICAL
   ======================================== */
.gs-theme-clinical {
    --gs-gold: #4FC3F7;
    --gs-gold-dark: #29B6F6;
    --gs-gold-glow: rgba(79, 195, 247, 0.1);
    --gs-border-gold: rgba(79, 195, 247, 0.3);
    --gs-dark: #f8f9fa;
    --gs-dark-card: #ffffff;
    --gs-dark-elevated: #f0f2f5;
    --gs-text: #1a1a2e;
    --gs-text-secondary: #4a4a5a;
    --gs-text-muted: #8a8a9a;
    --gs-border: rgba(0,0,0,0.08);
}

.gs-theme-clinical .gs-hero-title {
    color: #1a1a2e;
}

.gs-theme-clinical .gs-compare-price.ours .amount,
.gs-theme-clinical .gs-tech-point h4,
.gs-theme-clinical .gs-timeline-content h4,
.gs-theme-clinical .gs-cta-tagline {
    color: var(--gs-gold-dark);
}

/* ========================================
   THEME: BOLD
   ======================================== */
.gs-theme-bold {
    --gs-gold: #FF6B6B;
    --gs-gold-dark: #EE5A5A;
    --gs-gold-glow: rgba(255, 107, 107, 0.15);
    --gs-border-gold: rgba(255, 107, 107, 0.4);
}

.gs-theme-bold .gs-hero {
    border: 3px solid var(--gs-gold);
}

.gs-theme-bold .gs-metric {
    border-width: 2px;
}

.gs-theme-bold .gs-metric:hover {
    border-color: var(--gs-gold);
    box-shadow: 0 0 20px var(--gs-gold-glow);
}

/* ========================================
   THEME: MINIMAL
   ======================================== */
.gs-theme-minimal {
    --gs-gold: #888888;
    --gs-gold-dark: #666666;
    --gs-gold-glow: rgba(136, 136, 136, 0.1);
    --gs-border-gold: rgba(136, 136, 136, 0.2);
}

.gs-theme-minimal .gs-section-label::before,
.gs-theme-minimal .gs-section-label::after {
    display: none;
}

.gs-theme-minimal .gs-hero {
    border-radius: 0;
}

.gs-theme-minimal .gs-metric,
.gs-theme-minimal .gs-compare,
.gs-theme-minimal .gs-tech,
.gs-theme-minimal .gs-accordion,
.gs-theme-minimal .gs-benefit-card,
.gs-theme-minimal .gs-results,
.gs-theme-minimal .gs-kit-item,
.gs-theme-minimal .gs-cta-final {
    border-radius: 4px;
}

/* ========================================
   THEME: STORY (Editorial)
   ======================================== */
.gs-theme-story {
    --gs-gold: #D4AF37;
    --gs-gold-dark: #B8960C;
    --gs-gold-glow: rgba(212, 175, 55, 0.1);
}

.gs-theme-story .gs-hero-title,
.gs-theme-story .gs-feature-content h3,
.gs-theme-story .gs-tech-header h3,
.gs-theme-story .gs-cta-final h3 {
    font-family: Georgia, 'Times New Roman', serif;
    font-weight: 400;
}

.gs-theme-story .gs-section-label span {
    font-family: Georgia, 'Times New Roman', serif;
    font-style: italic;
    text-transform: none;
    letter-spacing: 0;
    font-size: 14px;
}

.gs-theme-story .gs-feature-content p,
.gs-theme-story .gs-tech-point p,
.gs-theme-story .gs-accordion-content p {
    font-size: 16px;
    line-height: 1.9;
}