/* -------------------------------------------------------------
   SONRUP FAMILY WELLNESS COMBO - STYLE SYSTEM
   Design: Premium, Clinical-Trustworthy, Natural, Dark-Gold Lead
------------------------------------------------------------- */

/* Design Tokens & Variables */
:root {
    --bg-dark: #0F0F10;
    --bg-dark-card: #161618;
    --bg-light: #F7F3EA;
    --bg-light-card: #FFFFFF;
    
    --color-gold: #C9A227;
    --color-gold-hover: #D9B24C;
    --color-orange: #E1552E;
    --color-blue: #3FA9DC;
    
    --text-on-dark: #F5F1E8;
    --text-on-dark-muted: #A09E9A;
    --text-on-light: #1E1E1E;
    --text-on-light-muted: #5C5A56;
    
    --border-dark: rgba(201, 162, 39, 0.2);
    --border-light: rgba(30, 30, 30, 0.1);
    
    --font-heading: 'Cinzel', Georgia, serif;
    --font-body: 'Inter', system-ui, -apple-system, sans-serif;
    
    --transition-smooth: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    --shadow-premium: 0 10px 30px rgba(0, 0, 0, 0.5);
    --shadow-light: 0 8px 24px rgba(30, 30, 30, 0.05);
}

/* Reset & Base Styles */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-on-dark);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 700;
    letter-spacing: 0.03em;
}

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

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

button {
    font-family: var(--font-body);
    cursor: pointer;
    border: none;
    outline: none;
    background: none;
    transition: var(--transition-smooth);
}

/* Utility Classes */
.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 80px 0;
}

.text-gold { color: var(--color-gold); }
.text-orange { color: var(--color-orange); }
.text-blue { color: var(--color-blue); }

.fill-gold { fill: var(--color-gold); color: var(--color-gold); }
.fill-gold-half { fill: var(--color-gold); opacity: 0.7; }

/* Sticky Header */
.site-header {
    position: sticky;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition-smooth);
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

.site-header.scrolled {
    background-color: rgba(15, 15, 16, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
    border-bottom: 1px solid rgba(201, 162, 39, 0.15);
}

.header-container {
    max-width: 1300px;
    margin: 0 auto;
    padding: 15px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.brand-logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.brand-name {
    font-family: var(--font-heading);
    font-size: 24px;
    font-weight: 800;
    text-transform: uppercase;
    color: #FFFFFF;
    letter-spacing: 0.1em;
}

.brand-name span {
    color: var(--color-gold);
}

.nav-links {
    display: flex;
    gap: 32px;
}

.nav-link {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-on-dark-muted);
    letter-spacing: 0.05em;
    position: relative;
    padding: 8px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--color-gold);
    transition: var(--transition-smooth);
}

.nav-link:hover {
    color: #FFFFFF;
}

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

.header-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

.cart-trigger {
    color: #FFFFFF;
    display: flex;
    align-items: center;
    position: relative;
    padding: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
}

.cart-trigger:hover {
    background: rgba(201, 162, 39, 0.15);
    color: var(--color-gold);
}

.cart-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background-color: var(--color-gold);
    color: #121212;
    font-size: 11px;
    font-weight: 700;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Buttons */
.btn-primary {
    background-color: var(--color-gold);
    color: #121212;
    font-weight: 600;
    padding: 12px 28px;
    border-radius: 8px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    letter-spacing: 0.02em;
    box-shadow: 0 4px 14px rgba(201, 162, 39, 0.3);
}

.btn-primary:hover {
    background-color: var(--color-gold-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(201, 162, 39, 0.4);
}

.btn-primary.btn-sm {
    padding: 8px 18px;
    font-size: 13px;
}

.btn-primary.btn-lg {
    padding: 16px 36px;
    font-size: 16px;
    border-radius: 10px;
}

.btn-primary.btn-block {
    width: 100%;
    justify-content: center;
    padding: 16px;
}

.btn-secondary {
    border: 1px solid var(--border-dark);
    color: var(--color-gold);
    padding: 10px 22px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn-secondary:hover {
    background-color: rgba(201, 162, 39, 0.08);
    border-color: var(--color-gold);
    color: #FFFFFF;
}

/* Hero Section */
.hero-section {
    position: relative;
    padding-top: 160px;
    padding-bottom: 100px;
    background: radial-gradient(circle at 70% 30%, rgba(201, 162, 39, 0.08) 0%, rgba(15, 15, 16, 1) 70%);
    overflow: hidden;
}

.hero-bg-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(rgba(255, 255, 255, 0.015) 1px, transparent 0);
    background-size: 24px 24px;
    pointer-events: none;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: center;
}

.promo-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: rgba(201, 162, 39, 0.1);
    border: 1px solid var(--border-dark);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.1em;
    margin-bottom: 24px;
}

.hero-title {
    font-size: 56px;
    line-height: 1.15;
    margin-bottom: 20px;
    color: #FFFFFF;
}

.hero-subtitle {
    font-size: 17px;
    color: var(--text-on-dark-muted);
    margin-bottom: 36px;
    max-width: 540px;
}

.bundle-pricing {
    margin-bottom: 36px;
    padding: 20px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    max-width: 450px;
}

.price-container {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 8px;
}

.old-price {
    font-size: 20px;
    color: var(--text-on-dark-muted);
    text-decoration: line-through;
}

.current-price {
    font-size: 36px;
    font-family: var(--font-heading);
    font-weight: 700;
    color: #FFFFFF;
}

.discount-tag {
    background-color: var(--color-orange);
    color: #FFFFFF;
    font-size: 12px;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 4px;
    letter-spacing: 0.02em;
}

.gummy-count {
    font-size: 13px;
    color: var(--color-gold);
    display: flex;
    align-items: center;
    gap: 6px;
}

.hero-actions {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.hero-actions .btn-primary {
    align-self: flex-start;
}

.hero-trust {
    display: flex;
    gap: 24px;
    font-size: 12px;
    color: var(--text-on-dark-muted);
}

.hero-trust span {
    display: flex;
    align-items: center;
    gap: 6px;
}

.hero-image-wrapper {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.glowing-bg {
    position: absolute;
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, rgba(201, 162, 39, 0.15) 0%, rgba(201, 162, 39, 0) 70%);
    z-index: 1;
    pointer-events: none;
}

.hero-combo-image {
    position: relative;
    z-index: 2;
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.6));
    max-height: 500px;
    object-fit: contain;
}

.float-badge {
    position: absolute;
    background: rgba(22, 22, 24, 0.85);
    border: 1px solid rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    z-index: 3;
}

.dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.gold-dot { background-color: var(--color-gold); }
.orange-dot { background-color: var(--color-orange); }
.blue-dot { background-color: var(--color-blue); }

.shilajit-badge { top: 20%; left: 0%; }
.biotin-badge { bottom: 25%; right: -5%; }
.kids-badge { bottom: 10%; left: 10%; }

/* Trust Strip */
.trust-strip {
    background-color: var(--bg-dark-card);
    border-top: 1px solid rgba(255, 255, 255, 0.03);
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    padding: 24px 0;
}

.trust-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 20px;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 12px;
}

.trust-icon {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(201, 162, 39, 0.05);
    border: 1px solid rgba(201, 162, 39, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-gold);
}

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

.trust-icon .badge-text {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.05em;
}

.trust-text h4 {
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #FFFFFF;
}

.trust-text p {
    font-size: 11px;
    color: var(--text-on-dark-muted);
}

/* Sections Common Header */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.sub-heading {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.15em;
    color: var(--color-gold);
    text-transform: uppercase;
    display: block;
    margin-bottom: 12px;
}

.section-header h2 {
    font-size: 38px;
    color: #FFFFFF;
    margin-bottom: 16px;
}

.section-desc {
    font-size: 16px;
    color: var(--text-on-dark-muted);
    max-width: 600px;
    margin: 0 auto;
}

/* "What's in the Box" Section */
.products-section {
    background-color: var(--bg-dark);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.product-card {
    background-color: var(--bg-dark-card);
    border: 1px solid rgba(255, 255, 255, 0.03);
    border-radius: 16px;
    overflow: hidden;
    position: relative;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-premium);
    border-color: rgba(255, 255, 255, 0.08);
}

.card-accent-line {
    height: 4px;
    width: 100%;
}

.card-shilajit .card-accent-line { background-color: var(--color-gold); }
.card-biotin .card-accent-line { background-color: var(--color-orange); }
.card-kids .card-accent-line { background-color: var(--color-blue); }

.product-img-holder {
    background: radial-gradient(circle, rgba(255, 255, 255, 0.02) 0%, rgba(0, 0, 0, 0) 75%);
    padding: 30px;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.product-img-holder img {
    height: 220px;
    object-fit: contain;
    filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.4));
}

.product-tag {
    position: absolute;
    top: 16px;
    right: 16px;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    padding: 4px 10px;
    border-radius: 30px;
    letter-spacing: 0.05em;
}

.tag-shilajit { background-color: rgba(201, 162, 39, 0.15); color: var(--color-gold); }
.tag-biotin { background-color: rgba(225, 85, 46, 0.15); color: var(--color-orange); }
.tag-kids { background-color: rgba(63, 169, 220, 0.15); color: var(--color-blue); }

.product-card-body {
    padding: 24px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.product-card-body h3 {
    font-size: 20px;
    color: #FFFFFF;
    margin-bottom: 6px;
}

.flavor-info {
    font-size: 12px;
    color: var(--text-on-dark-muted);
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 16px;
}

.flavor-info svg {
    width: 14px;
    height: 14px;
}

.product-summary {
    font-size: 14px;
    color: var(--text-on-dark-muted);
    margin-bottom: 20px;
}

.benefit-bullets {
    list-style: none;
    margin-bottom: 24px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.benefit-bullets li {
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-on-dark);
}

.benefit-bullets li svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

.product-card-footer {
    margin-top: auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 16px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.qty-info {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-on-dark-muted);
}

/* Ingredients Section */
.ingredients-section {
    background-color: var(--bg-light);
    color: var(--text-on-light);
}

.ingredients-section .section-header h2 {
    color: var(--text-on-light);
}

.ingredients-section .section-desc {
    color: var(--text-on-light-muted);
}

.tab-system {
    max-width: 800px;
    margin: 0 auto;
    background-color: var(--bg-light-card);
    border-radius: 16px;
    box-shadow: var(--shadow-light);
    border: 1px solid var(--border-light);
    overflow: hidden;
}

.tab-nav {
    display: flex;
    background-color: rgba(30, 30, 30, 0.03);
    border-bottom: 1px solid var(--border-light);
    overflow-x: auto;
    white-space: nowrap;
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* IE 10+ */
}

.tab-nav::-webkit-scrollbar {
    display: none; /* Chrome/Safari */
}

.tab-btn {
    flex: 0 0 auto;
    padding: 20px 30px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 15px;
    color: var(--text-on-light-muted);
    text-align: center;
    border-bottom: 2px solid transparent;
    transition: var(--transition-smooth);
}

.tab-btn:hover {
    color: var(--text-on-light);
    background-color: rgba(30, 30, 30, 0.01);
}

.tab-btn.active {
    color: var(--color-gold);
    border-bottom-color: var(--color-gold);
    background-color: var(--bg-light-card);
}

.tab-content {
    padding: 30px;
    display: none;
}

.tab-content.active {
    display: block;
}

.label-table-wrapper {
    overflow-x: auto;
}

.label-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 20px;
    font-size: 14px;
}

.label-table th, .label-table td {
    padding: 14px 18px;
    text-align: left;
    border-bottom: 1px solid var(--border-light);
}

.label-table th {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--text-on-light);
    background-color: rgba(30, 30, 30, 0.02);
}

.label-table tr:last-child td {
    border-bottom: none;
}

.table-footnote {
    padding-top: 15px;
    border-top: 1px solid var(--border-light);
    color: var(--text-on-light-muted);
    font-size: 12px;
    display: flex;
    align-items: center;
}

.table-footnote p {
    display: flex;
    align-items: center;
    gap: 8px;
}

.table-footnote svg {
    width: 16px;
    height: 16px;
    color: var(--color-gold);
}

/* Why Combo Section */
.why-section {
    background-color: var(--bg-dark);
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.why-card {
    background-color: var(--bg-dark-card);
    border: 1px solid rgba(255, 255, 255, 0.03);
    border-radius: 16px;
    padding: 32px 24px;
    text-align: center;
    transition: var(--transition-smooth);
}

.why-card:hover {
    border-color: var(--border-dark);
    transform: translateY(-5px);
}

.why-icon-container {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: rgba(201, 162, 39, 0.05);
    border: 1px solid rgba(201, 162, 39, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-gold);
    margin: 0 auto 24px auto;
}

.why-icon-container svg {
    width: 26px;
    height: 26px;
}

.why-card h3 {
    font-size: 18px;
    color: #FFFFFF;
    margin-bottom: 12px;
}

.why-card p {
    font-size: 13.5px;
    color: var(--text-on-dark-muted);
}

/* Usage Section */
.usage-section {
    background: linear-gradient(180deg, var(--bg-dark) 0%, #161618 100%);
    border-top: 1px solid rgba(255, 255, 255, 0.02);
}

.usage-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.usage-column {
    background-color: rgba(255, 255, 255, 0.01);
    border: 1px solid rgba(255, 255, 255, 0.03);
    border-radius: 16px;
    overflow: hidden;
}

.usage-header {
    padding: 30px 24px;
    text-align: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    background-color: rgba(255, 255, 255, 0.01);
}

.avatar-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.03);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px auto;
}

.col-him .avatar-icon { color: var(--color-gold); background-color: rgba(201, 162, 39, 0.05); }
.col-her .avatar-icon { color: var(--color-orange); background-color: rgba(225, 85, 46, 0.05); }
.col-kids .avatar-icon { color: var(--color-blue); background-color: rgba(63, 169, 220, 0.05); }

.usage-header h3 {
    font-size: 22px;
    color: #FFFFFF;
    margin-bottom: 4px;
}

.target-desc {
    font-size: 12px;
    color: var(--text-on-dark-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.usage-body {
    padding: 24px;
}

.usage-body h4 {
    font-size: 14px;
    color: #FFFFFF;
    margin-bottom: 6px;
    margin-top: 16px;
}

.usage-body h4:first-child {
    margin-top: 0;
}

.usage-body p {
    font-size: 13px;
    color: var(--text-on-dark-muted);
}

.kids-warning {
    margin-top: 20px;
    font-size: 11px !important;
    color: #FF5A5A !important;
    background-color: rgba(255, 90, 90, 0.08);
    padding: 8px 12px;
    border-radius: 6px;
    border: 1px solid rgba(255, 90, 90, 0.15);
}

/* Reviews Section */
.reviews-section {
    background-color: var(--bg-dark);
}

.reviews-rating-summary {
    text-align: center;
    margin-bottom: 48px;
}

.rating-large {
    font-size: 64px;
    font-weight: 800;
    color: #FFFFFF;
    line-height: 1;
    font-family: var(--font-heading);
}

.rating-stars {
    margin: 12px 0;
    display: flex;
    justify-content: center;
    gap: 4px;
}

.rating-stars svg {
    width: 22px;
    height: 22px;
}

.reviews-rating-summary p {
    font-size: 13.5px;
    color: var(--text-on-dark-muted);
}

/* Reviews Carousel Wrapper */
.reviews-carousel-wrapper {
    position: relative;
    max-width: 1200px;
    margin: 40px auto 20px auto;
    display: flex;
    align-items: center;
    gap: 20px;
}

.reviews-carousel-container {
    overflow: hidden;
    width: 100%;
    border-radius: 20px;
}

.reviews-carousel-track {
    display: flex;
    gap: 30px;
    transition: transform 0.6s cubic-bezier(0.25, 1, 0.5, 1);
    width: 100%;
}

.review-card {
    flex: 0 0 calc(33.333% - 20px);
    box-sizing: border-box;
    background: rgba(255, 255, 255, 0.01);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(201, 162, 39, 0.15); /* Light gold border */
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    padding: 30px 24px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: relative;
    transition: all 0.3s ease;
}

.review-card:hover {
    border-color: var(--color-gold);
    transform: translateY(-5px);
    box-shadow: 0 25px 50px rgba(201, 162, 39, 0.08), 0 20px 40px rgba(0, 0, 0, 0.5);
}

.review-meta {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    margin-bottom: 20px;
}

.review-meta .stars {
    color: var(--color-gold);
    display: flex;
    gap: 4px;
}

.review-meta .stars svg {
    width: 18px;
    height: 18px;
    fill: currentColor;
}

.review-date {
    font-size: 12px;
    color: var(--text-on-dark-muted);
}

.review-card h4 {
    font-size: 20px;
    font-family: var(--font-heading);
    color: #FFFFFF;
    margin-bottom: 15px;
    font-weight: 700;
}

.review-card p {
    font-size: 15px;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 25px;
    font-style: italic;
    max-width: 600px;
}

.review-author {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 20px;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
}

.author-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-gold) 0%, #9A7B1C 100%);
    color: #121212;
    font-weight: 700;
    font-size: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid rgba(255, 255, 255, 0.1);
}

.author-info {
    text-align: left;
}

.author-info strong {
    display: block;
    color: #FFFFFF;
    font-size: 14px;
}

.verified-buyer {
    font-size: 11px;
    color: #00FF7F;
    display: flex;
    align-items: center;
    gap: 4px;
}

.verified-buyer svg {
    width: 12px;
    height: 12px;
}

/* Controls */
.carousel-control {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: #FFFFFF;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 10;
    flex-shrink: 0;
}

.carousel-control:hover {
    background: var(--color-gold);
    color: #121212;
    border-color: var(--color-gold);
    transform: scale(1.1);
}

.carousel-dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 25px;
}

.carousel-dots .dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    cursor: pointer;
    transition: all 0.3s ease;
}

.carousel-dots .dot.active {
    background: var(--color-gold);
    width: 24px;
    border-radius: 4px;
}

.verified-buyer {
    color: var(--color-gold);
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 11px;
}

.verified-buyer svg {
    width: 12px;
    height: 12px;
}

/* FAQ Section */
.faq-section {
    background-color: var(--bg-dark-card);
    border-top: 1px solid rgba(255, 255, 255, 0.02);
}

.faq-accordion-container {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    border: 1px solid rgba(255, 255, 255, 0.08);
    background-color: var(--bg-dark);
    border-radius: 10px;
    overflow: hidden;
    transition: all 0.3s ease;
    cursor: pointer;
    margin-bottom: 12px;
}

.faq-question {
    width: 100%;
    text-align: left;
    padding: 20px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #FFFFFF;
    font-weight: 600;
    font-size: 15.5px;
    background: transparent;
    border: none;
    cursor: pointer;
}

.faq-question svg,
.faq-question i {
    width: 18px;
    height: 18px;
    color: var(--text-on-dark-muted);
    transition: transform 0.3s ease, color 0.3s ease;
    flex-shrink: 0;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease;
    opacity: 0;
    background-color: rgba(255, 255, 255, 0.02);
}

.faq-answer p,
.faq-answer-text,
.faq-answer-content,
.faq-answer .faq-answer-content {
    padding: 6px 24px 22px 24px !important;
    font-size: 14.5px !important;
    color: #E2E8F0 !important;
    line-height: 1.7 !important;
    margin: 0 !important;
    display: block !important;
    visibility: visible !important;
}

.faq-item.active {
    border: 1px solid #C9A227 !important;
    box-shadow: 0 0 20px rgba(201, 162, 39, 0.25) !important;
    background-color: rgba(255, 255, 255, 0.03) !important;
}

.faq-item.active .faq-question {
    color: #FFFFFF !important;
}

.faq-item.active .faq-question svg,
.faq-item.active .faq-question i {
    transform: rotate(180deg) !important;
    color: #C9A227 !important;
}

.faq-item.active .faq-answer {
    max-height: 600px !important;
    opacity: 1 !important;
}

/* Footer Section */
.site-footer {
    background-color: var(--bg-dark);
    border-top: 1px solid rgba(255, 255, 255, 0.04);
    color: var(--text-on-dark-muted);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr 1fr 1fr;
    gap: 40px;
    padding-top: 48px !important;
    padding-bottom: 24px !important;
}

.footer-logo {
    margin-bottom: 20px;
}

.footer-logo .brand-name {
    font-size: 20px;
}

.footer-desc {
    font-size: 13px;
    margin-bottom: 24px;
    max-width: 280px;
}

.social-links {
    display: flex;
    gap: 12px;
}

.social-links a {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.03);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FFFFFF;
}

.social-links a:hover {
    background-color: var(--color-gold);
    color: #121212;
}

.social-links a svg {
    width: 16px;
    height: 16px;
}

.footer-grid h3 {
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: #FFFFFF;
    margin-bottom: 20px;
}

.footer-links-col ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links-col a {
    font-size: 13.5px;
}

.footer-links-col a:hover {
    color: var(--color-gold);
    padding-left: 4px;
}

.footer-legal-col p {
    font-size: 13px;
    margin-bottom: 10px;
}

.disclaimer {
    font-size: 11px !important;
    line-height: 1.5;
    margin-top: 16px;
    border-left: 2px solid var(--color-gold);
    padding-left: 10px;
}

.footer-contact-col p {
    font-size: 13px;
    margin-bottom: 14px;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 16px;
}

.contact-methods span {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: #FFFFFF;
}

.contact-methods svg {
    width: 14px;
    height: 14px;
    color: var(--color-gold);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 0 !important;
    font-size: 13px;
}

.footer-bottom .container,
.footer-bottom-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
    padding-top: 18px !important;
    padding-bottom: 18px !important;
}

.footer-payment-icons {
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Sticky Bottom Bar (Mobile Only) */
.sticky-bottom-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: rgba(22, 22, 24, 0.9);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-top: 1px solid rgba(201, 162, 39, 0.2);
    z-index: 990;
    padding: 12px 20px;
    transform: translateY(100%);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 -8px 24px rgba(0, 0, 0, 0.4);
    display: none;
}

.sticky-bottom-bar.visible {
    transform: translateY(0);
}

.bottom-bar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 600px;
    margin: 0 auto;
}

.bar-price-info {
    display: flex;
    flex-direction: column;
}

.bar-label {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-on-dark-muted);
}

.bar-price-row {
    display: flex;
    align-items: baseline;
    gap: 8px;
}

.bar-price {
    font-family: var(--font-heading);
    font-size: 20px;
    font-weight: 700;
    color: #FFFFFF;
}

.bar-old-price {
    font-size: 12px;
    text-decoration: line-through;
    color: var(--text-on-dark-muted);
}

/* Checkout Modal */
.checkout-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.checkout-modal.active {
    opacity: 1;
    pointer-events: auto;
    visibility: visible;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
}

.modal-wrapper {
    position: relative;
    background-color: var(--bg-dark-card);
    width: 90%;
    max-width: 600px;
    max-height: 90vh;
    border-radius: 16px;
    border: 1px solid var(--border-dark);
    box-shadow: var(--shadow-premium);
    overflow-y: auto;
    z-index: 2010;
    padding: 36px;
    transform: scale(0.9);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.checkout-modal.active .modal-wrapper {
    transform: scale(1);
}

.close-modal {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.03);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-on-dark-muted);
}

.close-modal:hover {
    background-color: var(--color-gold);
    color: #121212;
}

.close-modal svg {
    width: 16px;
    height: 16px;
}

.modal-body h2 {
    font-size: 26px;
    color: #FFFFFF;
    margin-bottom: 6px;
}

.modal-intro {
    font-size: 13.5px;
    color: var(--text-on-dark-muted);
    margin-bottom: 24px;
}

.order-summary-box {
    background-color: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    padding: 20px;
    margin-bottom: 28px;
}

.order-summary-box h3 {
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #FFFFFF;
    margin-bottom: 12px;
}

.summary-item {
    display: flex;
    justify-content: space-between;
    font-size: 13.5px;
    margin-bottom: 8px;
}

.summary-item.shipping .free-text {
    color: var(--color-gold);
    font-weight: 600;
}

.order-summary-box hr {
    border: none;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    margin: 12px 0;
}

.summary-item.total {
    margin-bottom: 0;
    font-weight: 600;
}

.summary-item.total .total-price {
    font-family: var(--font-heading);
    font-size: 18px;
    color: var(--color-gold);
}

/* Forms styling */
.checkout-form .form-section {
    margin-bottom: 24px;
}

.checkout-form .form-section h3 {
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #FFFFFF;
    margin-bottom: 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    padding-bottom: 6px;
}

.form-group {
    margin-bottom: 16px;
}

.form-group-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 16px;
}

.form-group-row .form-group {
    margin-bottom: 0;
}

.checkout-form label {
    display: block;
    font-size: 12px;
    font-weight: 500;
    color: var(--text-on-dark-muted);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.checkout-form input[type="text"],
.checkout-form input[type="email"],
.checkout-form input[type="tel"] {
    width: 100%;
    padding: 12px 16px;
    background-color: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 8px;
    color: #FFFFFF;
    font-family: var(--font-body);
    font-size: 13.5px;
    transition: var(--transition-smooth);
}

.checkout-form input:focus {
    border-color: var(--color-gold);
    background-color: rgba(255, 255, 255, 0.04);
    outline: none;
}

.payment-options {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.payment-option-card {
    display: flex;
    align-items: center;
    gap: 16px;
    background-color: rgba(255, 255, 255, 0.01);
    border: 1px solid rgba(255, 255, 255, 0.04);
    padding: 16px;
    border-radius: 8px;
    cursor: pointer;
    position: relative;
}

.payment-option-card.active {
    border-color: var(--color-gold);
    background-color: rgba(201, 162, 39, 0.03);
}

.payment-option-card input[type="radio"] {
    display: none;
}

.custom-radio {
    width: 18px;
    height: 18px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    position: relative;
    flex-shrink: 0;
}

.payment-option-card.active .custom-radio {
    border-color: var(--color-gold);
}

.payment-option-card.active .custom-radio::after {
    content: '';
    position: absolute;
    top: 3px;
    left: 3px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--color-gold);
}

.payment-info {
    display: flex;
    flex-direction: column;
}

.payment-title {
    font-size: 13.5px;
    font-weight: 600;
    color: #FFFFFF;
}

.payment-sub {
    font-size: 11px;
    color: var(--text-on-dark-muted);
}

/* Toast Notifications */
.toast-notification {
    position: fixed;
    top: 30px;
    right: 30px;
    background-color: var(--bg-dark-card);
    border: 1px solid var(--color-gold);
    border-radius: 12px;
    padding: 18px 24px;
    box-shadow: var(--shadow-premium);
    display: flex;
    align-items: center;
    gap: 16px;
    z-index: 3000;
    transform: translateX(120%);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    max-width: 380px;
}

.toast-notification.active {
    transform: translateX(0);
}

.toast-icon {
    width: 28px;
    height: 28px;
    color: var(--color-gold);
    flex-shrink: 0;
}

.toast-content h4 {
    font-size: 14px;
    color: #FFFFFF;
    margin-bottom: 2px;
}

.toast-content p {
    font-size: 12px;
    color: var(--text-on-dark-muted);
}

/* RESPONSIVE MEDIA QUERIES (Mobile First approach) */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 44px;
    }
    
    .products-grid, .why-grid, .reviews-grid, .usage-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 32px;
    }
    
    .hero-container {
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 50px 0;
    }
    
    .hero-section {
        padding-top: 120px;
        padding-bottom: 60px;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .hero-subtitle {
        margin-left: auto;
        margin-right: auto;
    }
    
    .bundle-pricing {
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-actions .btn-primary {
        align-self: center;
    }
    
    .hero-trust {
        justify-content: center;
    }
    
    .nav-links {
        display: none; /* Hide header menu, sticky bottom bar handles core CTA */
    }
    
    .products-grid, .why-grid, .reviews-grid, .usage-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .section-header h2 {
        font-size: 28px;
    }
    
    .tab-btn {
        padding: 14px 10px;
        font-size: 12.5px;
    }
    
    .tab-content {
        padding: 15px;
    }
    
    .sticky-bottom-bar {
        display: block;
    }
    
    body {
        padding-bottom: 76px; /* Space for sticky bar */
    }

    .product-info-modal .modal-wrapper {
        grid-template-columns: 1fr !important;
        gap: 20px !important;
        padding: 24px !important;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 32px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .form-group-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
    
    .form-group-row .form-group {
        margin-bottom: 16px;
    }
    
    .modal-wrapper {
        padding: 24px 20px;
    }
    
    .trust-container {
        justify-content: center;
    }
    
    .trust-item {
        width: 100%;
        max-width: 250px;
    }
    
    .float-badge {
        display: none; /* Hide floating badges on very small phones to reduce clutter */
    }
}

/* Shopping Cart Drawer */
.cart-drawer {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2100;
    opacity: 0;
    pointer-events: none;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.cart-drawer.active {
    opacity: 1;
    pointer-events: auto;
    visibility: visible;
}

.cart-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
}

.cart-wrapper {
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    max-width: 440px;
    height: 100%;
    background-color: var(--bg-dark-card);
    border-left: 1px solid var(--border-dark);
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.5);
    display: flex;
    flex-direction: column;
    transform: translateX(100%);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 2110;
    padding: 30px;
}

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

.cart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.cart-header h2 {
    font-size: 20px;
    color: #FFFFFF;
}

.close-cart {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.03);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-on-dark-muted);
}

.close-cart:hover {
    background-color: var(--color-gold);
    color: #121212;
}

.close-cart svg {
    width: 16px;
    height: 16px;
}

.cart-body {
    flex-grow: 1;
    overflow-y: auto;
    padding: 20px 0;
}

.cart-empty-message {
    text-align: center;
    padding: 60px 20px;
}

.empty-bag-icon {
    width: 48px;
    height: 48px;
    color: var(--text-on-dark-muted);
    margin-bottom: 16px;
    opacity: 0.5;
}

.cart-items-container {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* Cart Item Card */
.cart-item {
    display: flex;
    gap: 16px;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

.cart-item-img {
    width: 80px;
    height: 80px;
    background-color: rgba(255, 255, 255, 0.02);
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px;
    flex-shrink: 0;
}

.cart-item-img img {
    max-height: 100%;
    object-fit: contain;
}

.cart-item-details {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.cart-item-details h4 {
    font-size: 14px;
    color: #FFFFFF;
    margin-bottom: 4px;
}

.cart-item-price {
    font-family: var(--font-heading);
    font-size: 15px;
    font-weight: 700;
    color: var(--color-gold);
}

.cart-item-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 10px;
}

.qty-selector {
    display: flex;
    align-items: center;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 6px;
    overflow: hidden;
}

.qty-btn {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FFFFFF;
    background-color: rgba(255, 255, 255, 0.02);
}

.qty-btn:hover {
    background-color: var(--color-gold);
    color: #121212;
}

.qty-val {
    width: 32px;
    text-align: center;
    font-size: 13px;
    font-weight: 600;
}

.btn-remove-item {
    color: #FF5A5A;
    font-size: 11px;
    display: flex;
    align-items: center;
    gap: 4px;
    opacity: 0.8;
}

.btn-remove-item:hover {
    opacity: 1;
    text-decoration: underline;
}

.cart-footer {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 20px;
}

/* Multi-Page Product Detail Styling */
.product-page .breadcrumb a {
    text-decoration: none;
    transition: color 0.2s ease;
}

.product-page .breadcrumb a:hover {
    color: #FFFFFF !important;
}

.gallery-thumb {
    transition: border-color 0.2s ease, transform 0.2s ease;
}

.gallery-thumb:hover {
    transform: translateY(-2px);
    border-color: rgba(255, 255, 255, 0.2) !important;
}

.gallery-thumb.active {
    border-color: var(--color-gold) !important;
    box-shadow: 0 0 10px rgba(201, 162, 39, 0.15);
}

@media (max-width: 768px) {
    .product-detail-split {
        grid-template-columns: 1fr !important;
        gap: 30px !important;
    }
    
    .product-info-block h1 {
        font-size: 32px !important;
    }
}

@media (max-width: 992px) {
    .review-card {
        flex: 0 0 100% !important;
    }
    .reviews-carousel-wrapper {
        gap: 10px;
    }
}

/* Smooth Skeleton Loader Animation for Profile & Dynamic Blocks */
@keyframes skeleton-shimmer {
    0% { background-position: -200px 0; }
    100% { background-position: 200px 0; }
}

.profile-skeleton {
    display: inline-block;
    height: 1em;
    border-radius: 6px;
    background: linear-gradient(90deg, rgba(255, 255, 255, 0.04) 0%, rgba(201, 162, 39, 0.2) 50%, rgba(255, 255, 255, 0.04) 100%);
    background-size: 400px 100%;
    animation: skeleton-shimmer 1.4s infinite ease-in-out;
    vertical-align: middle;
}



/* Anti-FOUC (Flash of Unstyled Content) */
body.fouc-cloak {
    opacity: 0 !important;
}
body {
    transition: opacity 0.2s ease-in;
}