/*
Theme Name: Sanaliver
Theme URI: https://sanaliver.com
Author: Sanaliver Team
Author URI: https://sanaliver.com
Description: Single-product WooCommerce theme with cart drawer, sale countdown, and conversion-focused landing page design.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.4
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: sanaliver
Tags: woocommerce, one-column, custom-menu, featured-images, theme-options

Sanaliver - Single Product Landing Theme
*/

/* ============================================
   CSS CUSTOM PROPERTIES (Design Tokens)
   ============================================ */
:root {
    /* Colors */
    --sl-primary: #2d5a4a;
    --sl-primary-light: #3a7d6e;
    --sl-primary-dark: #1e3d32;
    --sl-accent: #5fb89a;
    --sl-accent-hover: #4da082;
    
    --sl-text: #1a1a1a;
    --sl-text-light: #666666;
    --sl-text-muted: #999999;
    
    --sl-bg: #ffffff;
    --sl-bg-alt: #f8f9fa;
    --sl-bg-dark: #1a1a1a;
    
    --sl-border: #e5e5e5;
    --sl-border-light: #f0f0f0;
    
    --sl-success: #28a745;
    --sl-warning: #ffc107;
    --sl-danger: #dc3545;
    
    /* Typography */
    --sl-font-primary: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --sl-font-display: 'Playfair Display', Georgia, serif;
    
    /* Spacing */
    --sl-space-xs: 0.25rem;
    --sl-space-sm: 0.5rem;
    --sl-space-md: 1rem;
    --sl-space-lg: 1.5rem;
    --sl-space-xl: 2rem;
    --sl-space-2xl: 3rem;
    --sl-space-3xl: 4rem;
    
    /* Border Radius */
    --sl-radius-sm: 4px;
    --sl-radius-md: 8px;
    --sl-radius-lg: 12px;
    --sl-radius-xl: 20px;
    --sl-radius-full: 9999px;
    
    /* Shadows */
    --sl-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --sl-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --sl-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --sl-shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    
    /* Transitions */
    --sl-transition-fast: 150ms ease;
    --sl-transition-base: 250ms ease;
    --sl-transition-slow: 350ms ease;
    
    /* Z-index layers */
    --sl-z-dropdown: 100;
    --sl-z-sticky: 200;
    --sl-z-drawer: 300;
    --sl-z-modal: 400;
    --sl-z-toast: 500;
}

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

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

body {
    margin: 0;
    padding: 0;
    font-family: var(--sl-font-primary);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--sl-text);
    background-color: var(--sl-bg);
}

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

a {
    color: var(--sl-primary);
    text-decoration: none;
    transition: color var(--sl-transition-fast);
}

a:hover {
    color: var(--sl-primary-light);
}

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

/* ============================================
   TYPOGRAPHY
   ============================================ */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--sl-font-display);
    font-weight: 600;
    line-height: 1.3;
    margin: 0 0 var(--sl-space-md);
    color: var(--sl-text);
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

p {
    margin: 0 0 var(--sl-space-md);
}

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

/* ============================================
   LAYOUT UTILITIES
   ============================================ */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--sl-space-lg);
}

.container-narrow {
    max-width: 800px;
}

.container-wide {
    max-width: 1400px;
}

.section {
    padding: var(--sl-space-3xl) 0;
}

.section-sm {
    padding: var(--sl-space-2xl) 0;
}

.section-lg {
    padding: calc(var(--sl-space-3xl) * 1.5) 0;
}

/* Flexbox utilities */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.items-end { align-items: flex-end; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.justify-end { justify-content: flex-end; }
.gap-sm { gap: var(--sl-space-sm); }
.gap-md { gap: var(--sl-space-md); }
.gap-lg { gap: var(--sl-space-lg); }
.gap-xl { gap: var(--sl-space-xl); }

/* Grid utilities */
.grid { display: grid; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 768px) {
    .grid-2, .grid-3, .grid-4 {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--sl-space-sm);
    padding: var(--sl-space-md) var(--sl-space-xl);
    font-family: var(--sl-font-primary);
    font-size: 1rem;
    font-weight: 600;
    line-height: 1;
    text-align: center;
    text-decoration: none;
    border: 2px solid transparent;
    border-radius: var(--sl-radius-full);
    cursor: pointer;
    transition: all var(--sl-transition-base);
}

.btn-primary {
    background-color: var(--sl-accent);
    color: white;
    border-color: var(--sl-accent);
}

.btn-primary:hover {
    background-color: var(--sl-accent-hover);
    border-color: var(--sl-accent-hover);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--sl-shadow-lg);
}

.btn-secondary {
    background-color: transparent;
    color: var(--sl-primary);
    border-color: var(--sl-primary);
}

.btn-secondary:hover {
    background-color: var(--sl-primary);
    color: white;
}

.btn-dark {
    background-color: var(--sl-bg-dark);
    color: white;
    border-color: var(--sl-bg-dark);
}

.btn-dark:hover {
    background-color: var(--sl-primary);
    border-color: var(--sl-primary);
}

.btn-lg {
    padding: var(--sl-space-lg) var(--sl-space-2xl);
    font-size: 1.125rem;
}

.btn-sm {
    padding: var(--sl-space-sm) var(--sl-space-lg);
    font-size: 0.875rem;
}

.btn-block {
    width: 100%;
}

/* ============================================
   TOP BAR
   ============================================ */
.top-bar {
    background-color: var(--sl-bg-dark);
    color: white;
    padding: var(--sl-space-sm) 0;
    font-size: 0.875rem;
}

.top-bar a {
    color: white;
    display: inline-flex;
    align-items: center;
    gap: var(--sl-space-sm);
}

.top-bar a:hover {
    color: var(--sl-accent);
}

.top-bar-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

@media (max-width: 576px) {
    .top-bar-inner {
        justify-content: center;
        gap: var(--sl-space-lg);
    }
}

/* ============================================
   HEADER & NAVIGATION
   ============================================ */
.site-header {
    background-color: var(--sl-bg);
    position: sticky;
    top: 0;
    z-index: var(--sl-z-sticky);
    box-shadow: var(--sl-shadow-sm);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--sl-space-md) 0;
    gap: var(--sl-space-lg);
}

.site-logo img {
    height: 50px;
    width: auto;
}

.site-logo-text {
    font-family: var(--sl-font-display);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--sl-primary);
}

.site-logo-text span {
    color: var(--sl-accent);
}

/* Main Navigation */
.main-nav {
    display: none;
}

@media (min-width: 992px) {
    .main-nav {
        display: flex;
        align-items: center;
        gap: var(--sl-space-xl);
    }
}

.main-nav a {
    font-weight: 500;
    color: var(--sl-text);
    padding: var(--sl-space-sm) 0;
    position: relative;
}

.main-nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--sl-accent);
    transition: width var(--sl-transition-base);
}

.main-nav a:hover::after,
.main-nav a.active::after {
    width: 100%;
}

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: var(--sl-space-md);
}

.header-action-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: none;
    border: none;
    color: var(--sl-text);
    border-radius: var(--sl-radius-md);
    transition: all var(--sl-transition-fast);
    position: relative;
}

.header-action-btn:hover {
    background-color: var(--sl-bg-alt);
    color: var(--sl-primary);
}

.header-action-btn svg {
    width: 24px;
    height: 24px;
}

/* Cart Badge */
.cart-count {
    position: absolute;
    top: 2px;
    right: 2px;
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    background-color: var(--sl-accent);
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
    line-height: 18px;
    text-align: center;
    border-radius: var(--sl-radius-full);
}

.cart-count:empty,
.cart-count[data-count="0"] {
    display: none;
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 44px;
    height: 44px;
    background: none;
    border: none;
    padding: 10px;
    cursor: pointer;
}

.menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--sl-text);
    transition: all var(--sl-transition-base);
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

@media (min-width: 992px) {
    .menu-toggle {
        display: none;
    }
}

/* Mobile Navigation */
.mobile-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    max-width: 320px;
    height: 100vh;
    background-color: var(--sl-bg);
    z-index: var(--sl-z-drawer);
    transform: translateX(-100%);
    transition: transform var(--sl-transition-base);
    overflow-y: auto;
    box-shadow: var(--sl-shadow-xl);
}

.mobile-nav.active {
    transform: translateX(0);
}

.mobile-nav-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--sl-space-lg);
    border-bottom: 1px solid var(--sl-border);
}

.mobile-nav-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--sl-text);
}

.mobile-nav-menu {
    list-style: none;
    padding: var(--sl-space-lg);
    margin: 0;
}

.mobile-nav-menu li {
    border-bottom: 1px solid var(--sl-border-light);
}

.mobile-nav-menu a {
    display: block;
    padding: var(--sl-space-md) 0;
    font-weight: 500;
    color: var(--sl-text);
}

.mobile-nav-cta {
    padding: var(--sl-space-lg);
}

.mobile-nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: calc(var(--sl-z-drawer) - 1);
    opacity: 0;
    visibility: hidden;
    transition: all var(--sl-transition-base);
}

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

/* ============================================
   CART DRAWER
   ============================================ */
.cart-drawer {
    position: fixed;
    top: 0;
    right: 0;
    width: 100%;
    max-width: 420px;
    height: 100vh;
    background-color: var(--sl-bg);
    z-index: var(--sl-z-drawer);
    transform: translateX(100%);
    transition: transform var(--sl-transition-base);
    display: flex;
    flex-direction: column;
    box-shadow: var(--sl-shadow-xl);
}

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

.cart-drawer-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: calc(var(--sl-z-drawer) - 1);
    opacity: 0;
    visibility: hidden;
    transition: all var(--sl-transition-base);
}

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

.cart-drawer-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--sl-space-lg);
    border-bottom: 1px solid var(--sl-border);
}

.cart-drawer-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0;
}

.cart-drawer-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--sl-text);
    cursor: pointer;
}

.cart-drawer-close:hover {
    color: var(--sl-danger);
}

.cart-drawer-content {
    flex: 1;
    overflow-y: auto;
    padding: var(--sl-space-lg);
}

.cart-drawer-empty {
    text-align: center;
    padding: var(--sl-space-3xl) var(--sl-space-lg);
    color: var(--sl-text-light);
}

.cart-drawer-empty svg {
    width: 64px;
    height: 64px;
    margin-bottom: var(--sl-space-lg);
    opacity: 0.3;
}

.cart-drawer-items {
    list-style: none;
    padding: 0;
    margin: 0;
}

.cart-item {
    display: grid;
    grid-template-columns: 80px 1fr;
    gap: var(--sl-space-md);
    padding: var(--sl-space-md) 0;
    border-bottom: 1px solid var(--sl-border-light);
}

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

.cart-item-image {
    width: 80px;
    height: 80px;
    border-radius: var(--sl-radius-md);
    overflow: hidden;
    background-color: var(--sl-bg-alt);
}

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

.cart-item-details {
    display: flex;
    flex-direction: column;
    gap: var(--sl-space-xs);
}

.cart-item-name {
    font-weight: 600;
    color: var(--sl-text);
    font-size: 0.95rem;
}

.cart-item-variant {
    font-size: 0.85rem;
    color: var(--sl-text-muted);
}

.cart-item-price {
    font-weight: 600;
    color: var(--sl-primary);
}

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

.cart-item-quantity {
    display: flex;
    align-items: center;
    gap: 0;
    border: 1px solid var(--sl-border);
    border-radius: var(--sl-radius-md);
    overflow: hidden;
}

.cart-item-quantity button {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    font-size: 1rem;
    color: var(--sl-text);
    cursor: pointer;
    transition: background-color var(--sl-transition-fast);
}

.cart-item-quantity button:hover {
    background-color: var(--sl-bg-alt);
}

.cart-item-quantity span {
    min-width: 32px;
    text-align: center;
    font-weight: 500;
}

.cart-item-remove {
    background: none;
    border: none;
    color: var(--sl-text-muted);
    font-size: 0.85rem;
    cursor: pointer;
    padding: var(--sl-space-xs);
}

.cart-item-remove:hover {
    color: var(--sl-danger);
}

.cart-drawer-footer {
    border-top: 1px solid var(--sl-border);
    padding: var(--sl-space-lg);
    background-color: var(--sl-bg-alt);
}

.cart-totals {
    margin-bottom: var(--sl-space-lg);
}

.cart-total-row {
    display: flex;
    justify-content: space-between;
    padding: var(--sl-space-sm) 0;
}

.cart-total-row.total {
    font-size: 1.25rem;
    font-weight: 700;
    border-top: 1px solid var(--sl-border);
    padding-top: var(--sl-space-md);
    margin-top: var(--sl-space-sm);
}

.cart-drawer-buttons {
    display: flex;
    flex-direction: column;
    gap: var(--sl-space-sm);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    background-color: var(--sl-bg-dark);
    color: white;
    padding: var(--sl-space-3xl) 0;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(45, 90, 74, 0.9) 0%, rgba(26, 26, 26, 0.95) 100%);
    z-index: 1;
}

.hero-inner {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--sl-space-3xl);
    align-items: center;
}

@media (max-width: 992px) {
    .hero-inner {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

.hero-content h1 {
    color: white;
    margin-bottom: var(--sl-space-lg);
}

.hero-content p {
    font-size: 1.125rem;
    opacity: 0.9;
    margin-bottom: var(--sl-space-xl);
}

.hero-cta {
    display: flex;
    gap: var(--sl-space-md);
    flex-wrap: wrap;
}

@media (max-width: 992px) {
    .hero-cta {
        justify-content: center;
    }
}

/* YouTube Video Placeholder */
.hero-video {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%; /* 16:9 aspect ratio */
    border-radius: var(--sl-radius-lg);
    overflow: hidden;
    background-color: rgba(0, 0, 0, 0.3);
}

.hero-video iframe,
.hero-video .video-placeholder {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

.video-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--sl-primary) 0%, var(--sl-primary-dark) 100%);
    cursor: pointer;
    transition: all var(--sl-transition-base);
}

.video-placeholder:hover {
    background: linear-gradient(135deg, var(--sl-primary-light) 0%, var(--sl-primary) 100%);
}

.video-placeholder svg {
    width: 80px;
    height: 80px;
    color: white;
    opacity: 0.9;
}

.video-placeholder span {
    margin-top: var(--sl-space-md);
    font-weight: 500;
    opacity: 0.8;
}

/* Lazy load YouTube */
.youtube-embed {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.youtube-embed.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 40px;
    height: 40px;
    margin: -20px 0 0 -20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* ============================================
   SALE COUNTDOWN TIMER
   ============================================ */
.countdown-banner {
    background: linear-gradient(90deg, var(--sl-danger) 0%, #ff6b6b 100%);
    color: white;
    padding: var(--sl-space-md) 0;
    text-align: center;
}

.countdown-banner.hidden {
    display: none;
}

.countdown-inner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--sl-space-lg);
    flex-wrap: wrap;
}

.countdown-text {
    font-weight: 600;
    font-size: 1rem;
}

.countdown-timer {
    display: flex;
    align-items: center;
    gap: var(--sl-space-sm);
}

.countdown-unit {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 50px;
}

.countdown-number {
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1;
    background-color: rgba(255, 255, 255, 0.2);
    padding: var(--sl-space-sm) var(--sl-space-md);
    border-radius: var(--sl-radius-md);
}

.countdown-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    margin-top: var(--sl-space-xs);
    opacity: 0.9;
}

.countdown-separator {
    font-size: 1.5rem;
    font-weight: 700;
}

/* ============================================
   PRODUCT SECTIONS
   ============================================ */
.product-hero {
    background-color: var(--sl-bg-alt);
}

.product-hero-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--sl-space-3xl);
    align-items: center;
}

@media (max-width: 992px) {
    .product-hero-inner {
        grid-template-columns: 1fr;
    }
}

.product-gallery {
    position: relative;
}

.product-main-image {
    width: 100%;
    border-radius: var(--sl-radius-lg);
    overflow: hidden;
    background-color: white;
    box-shadow: var(--sl-shadow-lg);
    aspect-ratio: 1/1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-main-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

/* Placeholder for missing images */
.product-main-image img.wp-post-image[src*="woocommerce-placeholder"],
.product-main-image img.woocommerce-placeholder {
    opacity: 0.6;
    padding: 20%;
}

.product-thumbnails {
    display: flex;
    gap: var(--sl-space-sm);
    margin-top: var(--sl-space-md);
}

.product-thumb {
    width: 80px;
    height: 80px;
    border-radius: var(--sl-radius-md);
    overflow: hidden;
    cursor: pointer;
    border: 2px solid transparent;
    transition: border-color var(--sl-transition-fast);
}

.product-thumb:hover,
.product-thumb.active {
    border-color: var(--sl-accent);
}

.product-info {
    padding: var(--sl-space-xl) 0;
}

.product-rating {
    display: flex;
    align-items: center;
    gap: var(--sl-space-sm);
    margin-bottom: var(--sl-space-md);
}

.stars {
    display: flex;
    gap: 2px;
    color: #ffc107;
}

.rating-count {
    color: var(--sl-text-light);
    font-size: 0.9rem;
}

.product-title {
    margin-bottom: var(--sl-space-md);
}

.product-price {
    display: flex;
    align-items: baseline;
    gap: var(--sl-space-md);
    margin-bottom: var(--sl-space-lg);
}

.price-current {
    font-size: 2rem;
    font-weight: 700;
    color: var(--sl-primary);
}

.price-original {
    font-size: 1.25rem;
    color: var(--sl-text-muted);
    text-decoration: line-through;
}

.price-badge {
    background-color: var(--sl-danger);
    color: white;
    padding: var(--sl-space-xs) var(--sl-space-sm);
    border-radius: var(--sl-radius-sm);
    font-size: 0.85rem;
    font-weight: 600;
}

.product-description {
    color: var(--sl-text-light);
    margin-bottom: var(--sl-space-xl);
}

.product-benefits {
    list-style: none;
    padding: 0;
    margin: 0 0 var(--sl-space-xl);
}

.product-benefits li {
    display: flex;
    align-items: center;
    gap: var(--sl-space-sm);
    padding: var(--sl-space-sm) 0;
}

.product-benefits li svg {
    width: 20px;
    height: 20px;
    color: var(--sl-success);
    flex-shrink: 0;
}

/* Quantity Selector */
.quantity-selector {
    display: flex;
    align-items: center;
    gap: var(--sl-space-md);
    margin-bottom: var(--sl-space-lg);
}

.quantity-label {
    font-weight: 500;
}

.quantity-controls {
    display: flex;
    align-items: center;
    border: 1px solid var(--sl-border);
    border-radius: var(--sl-radius-md);
    overflow: hidden;
}

.quantity-controls button {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    font-size: 1.25rem;
    color: var(--sl-text);
    cursor: pointer;
}

.quantity-controls button:hover {
    background-color: var(--sl-bg-alt);
}

.quantity-controls input {
    width: 60px;
    height: 44px;
    border: none;
    text-align: center;
    font-size: 1rem;
    font-weight: 500;
    -moz-appearance: textfield;
}

.quantity-controls input::-webkit-outer-spin-button,
.quantity-controls input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

/* Variant Options */
.variant-options {
    margin-bottom: var(--sl-space-xl);
}

.variant-label {
    display: block;
    font-weight: 500;
    margin-bottom: var(--sl-space-sm);
}

.variant-buttons {
    display: flex;
    gap: var(--sl-space-sm);
    flex-wrap: wrap;
}

.variant-btn {
    padding: var(--sl-space-sm) var(--sl-space-lg);
    border: 2px solid var(--sl-border);
    border-radius: var(--sl-radius-md);
    background: none;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--sl-transition-fast);
}

.variant-btn:hover {
    border-color: var(--sl-primary);
}

.variant-btn.active {
    border-color: var(--sl-primary);
    background-color: var(--sl-primary);
    color: white;
}

/* Add to Cart */
.add-to-cart-section {
    display: flex;
    gap: var(--sl-space-md);
    flex-wrap: wrap;
}

.add-to-cart-btn {
    flex: 1;
    min-width: 200px;
}

/* ============================================
   BENEFITS SECTION
   ============================================ */
.benefits-section {
    background-color: var(--sl-bg);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--sl-space-xl);
}

@media (max-width: 992px) {
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .benefits-grid {
        grid-template-columns: 1fr;
    }
}

.benefit-card {
    text-align: center;
    padding: var(--sl-space-xl);
}

.benefit-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--sl-space-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--sl-bg-alt);
    border-radius: var(--sl-radius-full);
    color: var(--sl-primary);
}

.benefit-icon svg {
    width: 32px;
    height: 32px;
}

.benefit-title {
    font-size: 1.125rem;
    margin-bottom: var(--sl-space-sm);
}

.benefit-text {
    color: var(--sl-text-light);
    font-size: 0.95rem;
    margin: 0;
}

/* ============================================
   TESTIMONIALS
   ============================================ */
.testimonials-section {
    background-color: var(--sl-bg-alt);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--sl-space-xl);
}

@media (max-width: 992px) {
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
}

.testimonial-card {
    background-color: white;
    padding: var(--sl-space-xl);
    border-radius: var(--sl-radius-lg);
    box-shadow: var(--sl-shadow-md);
}

.testimonial-stars {
    display: flex;
    gap: 2px;
    color: #ffc107;
    margin-bottom: var(--sl-space-md);
}

.testimonial-text {
    font-style: italic;
    color: var(--sl-text);
    margin-bottom: var(--sl-space-lg);
    line-height: 1.7;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--sl-space-md);
}

.testimonial-avatar {
    width: 48px;
    height: 48px;
    border-radius: var(--sl-radius-full);
    background-color: var(--sl-bg-alt);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    color: var(--sl-primary);
}

.testimonial-name {
    font-weight: 600;
}

.testimonial-verified {
    font-size: 0.85rem;
    color: var(--sl-success);
    display: flex;
    align-items: center;
    gap: var(--sl-space-xs);
}

/* ============================================
   FAQ SECTION
   ============================================ */
.faq-section {
    background-color: var(--sl-bg);
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid var(--sl-border);
}

.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: var(--sl-space-lg) 0;
    background: none;
    border: none;
    text-align: left;
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--sl-text);
    cursor: pointer;
}

.faq-question svg {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    transition: transform var(--sl-transition-base);
}

.faq-item.active .faq-question svg {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--sl-transition-base);
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer-inner {
    padding: 0 0 var(--sl-space-lg);
    color: var(--sl-text-light);
}

/* ============================================
   GUARANTEE SECTION
   ============================================ */
.guarantee-section {
    background: linear-gradient(135deg, var(--sl-primary) 0%, var(--sl-primary-dark) 100%);
    color: white;
}

.guarantee-inner {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.guarantee-badge {
    width: 100px;
    height: 100px;
    margin: 0 auto var(--sl-space-xl);
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: var(--sl-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
}

.guarantee-badge svg {
    width: 50px;
    height: 50px;
}

.guarantee-title {
    color: white;
}

.guarantee-text {
    opacity: 0.9;
    margin-bottom: var(--sl-space-xl);
}

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
    background-color: var(--sl-bg-dark);
    color: white;
    padding: var(--sl-space-3xl) 0 var(--sl-space-lg);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--sl-space-2xl);
    margin-bottom: var(--sl-space-2xl);
}

@media (max-width: 992px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 576px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.7);
    margin-top: var(--sl-space-md);
}

.footer-heading {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--sl-space-lg);
    color: white;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: var(--sl-space-sm);
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
}

.footer-links a:hover {
    color: white;
}

.footer-contact p {
    display: flex;
    align-items: center;
    gap: var(--sl-space-sm);
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: var(--sl-space-sm);
}

.footer-social {
    display: flex;
    gap: var(--sl-space-sm);
    margin-top: var(--sl-space-lg);
}

.footer-social a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: var(--sl-radius-full);
    color: white;
    transition: background-color var(--sl-transition-fast);
}

.footer-social a:hover {
    background-color: var(--sl-accent);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--sl-space-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--sl-space-md);
}

.footer-copyright {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9rem;
}

.footer-payment {
    display: flex;
    gap: var(--sl-space-sm);
}

.footer-payment img {
    height: 30px;
    opacity: 0.7;
}

/* ============================================
   WOOCOMMERCE OVERRIDES
   ============================================ */
.woocommerce .quantity .qty {
    width: 60px;
    height: 44px;
    border: 1px solid var(--sl-border);
    border-radius: var(--sl-radius-md);
    text-align: center;
}

.woocommerce button.button,
.woocommerce a.button {
    background-color: var(--sl-accent) !important;
    color: white !important;
    border-radius: var(--sl-radius-full) !important;
    padding: var(--sl-space-md) var(--sl-space-xl) !important;
    font-weight: 600 !important;
    transition: all var(--sl-transition-base) !important;
}

.woocommerce button.button:hover,
.woocommerce a.button:hover {
    background-color: var(--sl-accent-hover) !important;
}

.woocommerce button.button.alt,
.woocommerce a.button.alt {
    background-color: var(--sl-primary) !important;
}

.woocommerce button.button.alt:hover,
.woocommerce a.button.alt:hover {
    background-color: var(--sl-primary-dark) !important;
}

.woocommerce-message,
.woocommerce-info {
    border-top-color: var(--sl-accent) !important;
}

.woocommerce-message::before,
.woocommerce-info::before {
    color: var(--sl-accent) !important;
}

.woocommerce-error {
    border-top-color: var(--sl-danger) !important;
}

/* Cart Page */
.woocommerce-cart .woocommerce {
    max-width: 1000px;
    margin: 0 auto;
}

.woocommerce table.shop_table {
    border: 1px solid var(--sl-border);
    border-radius: var(--sl-radius-lg);
    overflow: hidden;
}

.woocommerce table.shop_table th {
    background-color: var(--sl-bg-alt);
}

/* Checkout Page */
.woocommerce-checkout .woocommerce {
    max-width: 1000px;
    margin: 0 auto;
}

.woocommerce form .form-row label {
    font-weight: 500;
}

.woocommerce form .form-row input.input-text,
.woocommerce form .form-row textarea,
.woocommerce form .form-row select {
    border: 1px solid var(--sl-border);
    border-radius: var(--sl-radius-md);
    padding: var(--sl-space-md);
}

.woocommerce form .form-row input.input-text:focus,
.woocommerce form .form-row textarea:focus,
.woocommerce form .form-row select:focus {
    border-color: var(--sl-accent);
    outline: none;
    box-shadow: 0 0 0 3px rgba(95, 184, 154, 0.1);
}

/* ============================================
   UTILITY CLASSES
   ============================================ */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.hidden {
    display: none !important;
}

.visible {
    visibility: visible !important;
}

.invisible {
    visibility: hidden !important;
}

/* Loading States */
.loading {
    position: relative;
    pointer-events: none;
    opacity: 0.7;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid var(--sl-border);
    border-top-color: var(--sl-primary);
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

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

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

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

.animate-fade-in {
    animation: fadeIn var(--sl-transition-base) ease forwards;
}

.animate-slide-up {
    animation: slideUp var(--sl-transition-base) ease forwards;
}

/* ============================================
   RESPONSIVE ADJUSTMENTS
   ============================================ */
@media (max-width: 768px) {
    .section {
        padding: var(--sl-space-2xl) 0;
    }
    
    .container {
        padding: 0 var(--sl-space-md);
    }
}

@media (max-width: 576px) {
    html {
        font-size: 15px;
    }
    
    .btn-lg {
        width: 100%;
    }
}

/* ============================================
   SINGLE PRODUCT PAGE
   ============================================ */

/* Breadcrumb */
.product-breadcrumb {
    font-size: 0.875rem;
    color: var(--sl-text-light);
    margin-bottom: var(--sl-space-md);
}

.product-breadcrumb a {
    color: var(--sl-primary);
    text-decoration: none;
}

.product-breadcrumb a:hover {
    text-decoration: underline;
}

.product-breadcrumb .separator {
    margin: 0 var(--sl-space-sm);
    color: var(--sl-text-muted);
}

/* Trust Badges */
.trust-badges {
    display: flex;
    gap: var(--sl-space-lg);
    margin-top: var(--sl-space-xl);
    padding-top: var(--sl-space-lg);
    border-top: 1px solid var(--sl-border);
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: var(--sl-space-sm);
    font-size: 0.875rem;
    color: var(--sl-text-light);
}

.trust-badge svg {
    width: 20px;
    height: 20px;
    color: var(--sl-primary);
}

/* Product Tabs */
.product-tabs {
    max-width: 900px;
    margin: 0 auto;
    background: var(--sl-bg);
    border-radius: var(--sl-radius-lg);
    overflow: hidden;
    box-shadow: var(--sl-shadow-md);
}

.tabs-nav {
    display: flex;
    border-bottom: 2px solid var(--sl-border);
    background: var(--sl-bg);
}

.tab-btn {
    flex: 1;
    padding: var(--sl-space-lg);
    background: transparent;
    border: none;
    font-family: var(--sl-font-primary);
    font-size: 1rem;
    font-weight: 600;
    color: var(--sl-text-light);
    cursor: pointer;
    transition: all var(--sl-transition-fast);
    position: relative;
}

.tab-btn:hover {
    color: var(--sl-text);
    background: var(--sl-bg-alt);
}

.tab-btn.active {
    color: var(--sl-primary);
    background: var(--sl-bg);
}

.tab-btn.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--sl-primary);
}

.tabs-content {
    padding: var(--sl-space-xl);
}

.tab-panel {
    display: none;
}

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

.tab-content-inner {
    line-height: 1.8;
    color: var(--sl-text);
}

.tab-content-inner p {
    margin-bottom: var(--sl-space-lg);
}

.tab-content-inner ul,
.tab-content-inner ol {
    margin-bottom: var(--sl-space-lg);
    padding-left: var(--sl-space-xl);
}

.tab-content-inner li {
    margin-bottom: var(--sl-space-sm);
}

/* Product Attributes */
.product-attribute {
    padding: var(--sl-space-md) 0;
    border-bottom: 1px solid var(--sl-border-light);
}

.product-attribute:last-child {
    border-bottom: none;
}

/* Responsive Tabs */
@media (max-width: 768px) {
    .tabs-nav {
        flex-direction: column;
    }
    
    .tab-btn {
        text-align: left;
        border-bottom: 1px solid var(--sl-border-light);
    }
    
    .tab-btn.active::after {
        display: none;
    }
    
    .tab-btn.active {
        background: var(--sl-bg-alt);
        border-left: 4px solid var(--sl-primary);
    }
    
    .trust-badges {
        flex-direction: column;
        gap: var(--sl-space-md);
    }
}

/* ============================================
   WOOCOMMERCE REVIEWS
   ============================================ */
.woocommerce-Reviews {
    padding: var(--sl-space-lg) 0;
}

.woocommerce-Reviews-title {
    font-size: 1.25rem;
    margin-bottom: var(--sl-space-lg);
}

.commentlist {
    list-style: none;
    padding: 0;
    margin: 0;
}

.commentlist li {
    padding: var(--sl-space-lg);
    border-bottom: 1px solid var(--sl-border-light);
}

.commentlist li:last-child {
    border-bottom: none;
}

.comment_container {
    display: flex;
    gap: var(--sl-space-lg);
}

.comment_container .avatar {
    border-radius: var(--sl-radius-full);
    width: 50px;
    height: 50px;
}

.comment-text {
    flex: 1;
}

.comment-text .meta {
    font-weight: 600;
    margin-bottom: var(--sl-space-sm);
}

.comment-text .description p {
    margin: 0;
    color: var(--sl-text);
}

/* Review Form */
#review_form_wrapper {
    margin-top: var(--sl-space-xl);
    padding-top: var(--sl-space-xl);
    border-top: 1px solid var(--sl-border);
}

#reply-title {
    font-size: 1.25rem;
    margin-bottom: var(--sl-space-lg);
}

.comment-form label {
    display: block;
    font-weight: 500;
    margin-bottom: var(--sl-space-sm);
}

.comment-form input[type="text"],
.comment-form input[type="email"],
.comment-form textarea {
    width: 100%;
    padding: var(--sl-space-md);
    border: 1px solid var(--sl-border);
    border-radius: var(--sl-radius-md);
    font-family: var(--sl-font-primary);
    font-size: 1rem;
    margin-bottom: var(--sl-space-lg);
}

.comment-form textarea {
    min-height: 150px;
    resize: vertical;
}

.comment-form-rating {
    margin-bottom: var(--sl-space-lg);
}

.comment-form-rating .stars {
    display: inline-flex;
    gap: var(--sl-space-xs);
}

.comment-form-rating .stars a {
    font-size: 1.5rem;
    color: var(--sl-warning);
    text-decoration: none;
}

.form-submit .submit {
    background: var(--sl-accent);
    color: white;
    border: none;
    padding: var(--sl-space-md) var(--sl-space-xl);
    border-radius: var(--sl-radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: background var(--sl-transition-fast);
}

.form-submit .submit:hover {
    background: var(--sl-accent-hover);
}

/* No reviews message */
.woocommerce-noreviews {
    color: var(--sl-text-light);
    font-style: italic;
}

/* ============================================
   PRODUCT LANDING PAGE STYLES
   ============================================ */

/* Product Hero Section */
.product-hero-section {
    padding: var(--sl-space-2xl) 0;
    background: var(--sl-bg);
}

.product-hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--sl-space-3xl);
    align-items: start;
}

@media (max-width: 992px) {
    .product-hero-grid {
        grid-template-columns: 1fr;
        gap: var(--sl-space-xl);
    }
}

/* Product Gallery */
.product-gallery-wrapper {
    position: sticky;
    top: 100px;
}

.product-gallery-wrapper .product-main-image {
    border-radius: var(--sl-radius-lg);
    overflow: hidden;
    background: white;
    box-shadow: var(--sl-shadow-lg);
    margin-bottom: var(--sl-space-md);
}

.product-gallery-wrapper .product-main-image img {
    width: 100%;
    height: auto;
    display: block;
}

.product-gallery-wrapper .product-thumbnails {
    display: flex;
    gap: var(--sl-space-sm);
    flex-wrap: wrap;
}

.product-gallery-wrapper .product-thumb {
    width: 80px;
    height: 80px;
    border-radius: var(--sl-radius-md);
    overflow: hidden;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all var(--sl-transition-fast);
}

.product-gallery-wrapper .product-thumb:hover,
.product-gallery-wrapper .product-thumb.active {
    border-color: var(--sl-accent);
}

.product-gallery-wrapper .product-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Doctor Quote */
.doctor-quote {
    margin-top: var(--sl-space-xl);
    padding: var(--sl-space-lg);
    background: var(--sl-bg-alt);
    border-radius: var(--sl-radius-lg);
    border-left: 4px solid var(--sl-primary);
}

.doctor-quote .quote-text {
    font-style: italic;
    color: var(--sl-text);
    margin-bottom: var(--sl-space-md);
}

.doctor-info {
    display: flex;
    align-items: center;
    gap: var(--sl-space-md);
}

.doctor-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
}

.doctor-info strong {
    display: block;
    color: var(--sl-text);
}

.doctor-info span {
    font-size: 0.875rem;
    color: var(--sl-text-light);
}

/* Product Info */
.product-info-wrapper {
    padding: var(--sl-space-lg) 0;
}

.product-rating-block {
    display: flex;
    align-items: center;
    gap: var(--sl-space-sm);
    margin-bottom: var(--sl-space-md);
}

.product-rating-block .stars {
    display: flex;
    color: #ffc107;
}

.product-rating-block .review-count {
    color: var(--sl-text-light);
    font-size: 0.9rem;
}

.product-info-wrapper .product-title {
    font-family: var(--sl-font-display);
    font-size: 2.5rem;
    margin-bottom: var(--sl-space-md);
    color: var(--sl-text);
}

.product-info-wrapper .product-description {
    color: var(--sl-text-light);
    line-height: 1.7;
    margin-bottom: var(--sl-space-xl);
}

/* Hero Benefits Row */
.hero-benefits-row {
    display: flex;
    gap: var(--sl-space-lg);
    margin-bottom: var(--sl-space-xl);
    flex-wrap: wrap;
}

.hero-benefit-item {
    display: flex;
    align-items: center;
    gap: var(--sl-space-sm);
    font-size: 0.875rem;
    color: var(--sl-text);
    padding: var(--sl-space-sm) var(--sl-space-md);
    background: var(--sl-bg-alt);
    border-radius: var(--sl-radius-md);
}

.hero-benefit-item svg {
    color: var(--sl-accent);
    flex-shrink: 0;
}

.hero-benefit-item img {
    width: 24px;
    height: 24px;
}

/* Pack Selector */
.pack-selector {
    display: flex;
    flex-direction: column;
    gap: var(--sl-space-sm);
    margin-bottom: var(--sl-space-xl);
}

.pack-option {
    display: flex;
    align-items: center;
    gap: var(--sl-space-md);
    padding: var(--sl-space-md) var(--sl-space-lg);
    background: white;
    border: 2px solid var(--sl-border);
    border-radius: var(--sl-radius-lg);
    cursor: pointer;
    transition: all var(--sl-transition-fast);
    position: relative;
}

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

.pack-option:hover {
    border-color: var(--sl-accent);
}

.pack-option.selected {
    border-color: var(--sl-accent);
    background: rgba(95, 184, 154, 0.05);
}

.pack-option.popular {
    border-color: var(--sl-accent);
}

.pack-icon {
    display: flex;
    gap: 2px;
    color: var(--sl-primary);
}

.pack-info {
    flex: 1;
}

.pack-label {
    font-weight: 600;
    color: var(--sl-text);
}

.pack-pricing {
    text-align: right;
}

.pack-original-price {
    display: block;
    font-size: 0.875rem;
    color: var(--sl-text-muted);
    text-decoration: line-through;
}

.pack-price {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--sl-primary);
}

.pack-badge {
    position: absolute;
    top: -8px;
    right: 15px;
    background: var(--sl-accent);
    color: white;
    font-size: 0.75rem;
    padding: 2px 10px;
    border-radius: var(--sl-radius-full);
    font-weight: 600;
}

/* Add to Cart Section */
.product-add-to-cart {
    margin-bottom: var(--sl-space-xl);
}

.product-add-to-cart .btn-add-to-cart {
    width: 100%;
    padding: var(--sl-space-lg);
    font-size: 1.1rem;
    margin-bottom: var(--sl-space-sm);
}

.btn-gpay {
    width: 100%;
    padding: var(--sl-space-md);
    background: white;
    border: 2px solid var(--sl-border);
    border-radius: var(--sl-radius-md);
    font-family: var(--sl-font-primary);
    font-size: 1rem;
    cursor: pointer;
    transition: all var(--sl-transition-fast);
}

.btn-gpay:hover {
    border-color: var(--sl-text);
}

.btn-white {
    background: white;
    color: var(--sl-primary);
}

.btn-white:hover {
    background: var(--sl-bg-alt);
}

/* Product Accordions */
.product-accordions {
    border-top: 1px solid var(--sl-border);
}

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

.accordion-trigger {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--sl-space-lg) 0;
    background: transparent;
    border: none;
    font-family: var(--sl-font-primary);
    font-size: 1rem;
    font-weight: 500;
    color: var(--sl-text);
    cursor: pointer;
    text-align: left;
}

.accordion-trigger svg {
    transition: transform var(--sl-transition-fast);
    color: var(--sl-text-light);
}

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

.accordion-content {
    display: none;
    padding-bottom: var(--sl-space-lg);
}

.accordion-content-inner {
    color: var(--sl-text-light);
    line-height: 1.7;
}

.product-accordion-item.open .accordion-content {
    display: block;
}

/* Feature Badges Section */
.feature-badges-section {
    padding: var(--sl-space-xl) 0;
    background: var(--sl-bg-alt);
}

.feature-badges-grid {
    display: flex;
    justify-content: center;
    gap: var(--sl-space-xl);
    flex-wrap: wrap;
}

.feature-badge {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--sl-space-sm);
    text-align: center;
}

.feature-badge img {
    width: 40px;
    height: 40px;
}

.feature-badge .badge-icon {
    font-size: 1.5rem;
}

.feature-badge span:last-child {
    font-size: 0.875rem;
    color: var(--sl-text);
}

/* Ingredients Section */
.ingredients-section {
    background: var(--sl-bg);
}

.ingredients-section .section-title {
    margin-bottom: var(--sl-space-2xl);
}

.ingredients-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--sl-space-xl);
}

@media (max-width: 768px) {
    .ingredients-grid {
        grid-template-columns: 1fr;
    }
}

.ingredient-card {
    padding: var(--sl-space-lg);
    background: var(--sl-bg-alt);
    border-radius: var(--sl-radius-lg);
}

.ingredient-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: white;
    border-radius: var(--sl-radius-lg);
    margin-bottom: var(--sl-space-md);
    box-shadow: var(--sl-shadow-sm);
}

.ingredient-icon img {
    width: 40px;
    height: 40px;
}

.ingredient-icon .emoji-icon {
    font-size: 1.75rem;
}

.ingredient-name {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: var(--sl-space-xs);
    color: var(--sl-text);
}

.ingredient-dosage {
    display: inline-block;
    padding: 2px 10px;
    background: var(--sl-accent);
    color: white;
    font-size: 0.75rem;
    border-radius: var(--sl-radius-full);
    margin-bottom: var(--sl-space-sm);
}

.ingredient-description {
    font-size: 0.9rem;
    color: var(--sl-text-light);
    line-height: 1.6;
    margin: 0;
}

/* Results Section */
.results-section {
    background: var(--sl-bg);
}

.results-disclaimer {
    max-width: 900px;
    margin: 0 auto var(--sl-space-2xl);
    font-size: 0.875rem;
    color: var(--sl-text-light);
}

.results-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--sl-space-xl);
}

@media (max-width: 992px) {
    .results-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .results-stats-grid {
        grid-template-columns: 1fr;
    }
}

.result-stat {
    text-align: center;
    padding: var(--sl-space-lg);
}

.stat-number {
    display: block;
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--sl-primary);
    margin-bottom: var(--sl-space-sm);
}

.stat-text {
    font-size: 0.9rem;
    color: var(--sl-text-light);
    line-height: 1.6;
    margin: 0;
}

/* Education Section */
.education-section {
    background: var(--sl-bg-alt);
}

.education-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--sl-space-xl);
    margin-bottom: var(--sl-space-2xl);
}

@media (max-width: 992px) {
    .education-grid {
        grid-template-columns: 1fr;
    }
}

.education-block {
    background: white;
    padding: var(--sl-space-xl);
    border-radius: var(--sl-radius-lg);
    box-shadow: var(--sl-shadow-sm);
}

.education-block h3 {
    font-size: 1.1rem;
    color: var(--sl-primary);
    margin-bottom: var(--sl-space-md);
}

.education-block p,
.education-content {
    font-size: 0.9rem;
    color: var(--sl-text-light);
    line-height: 1.7;
    margin: 0;
}

.education-image {
    width: 100%;
    border-radius: var(--sl-radius-lg);
    margin-bottom: var(--sl-space-md);
}

.impact-section {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--sl-space-xl);
    align-items: center;
    background: white;
    padding: var(--sl-space-xl);
    border-radius: var(--sl-radius-lg);
}

@media (max-width: 768px) {
    .impact-section {
        grid-template-columns: 1fr;
    }
}

.impact-image {
    width: 100%;
    border-radius: var(--sl-radius-lg);
}

.impact-content h3 {
    font-size: 1.25rem;
    color: var(--sl-primary);
    margin-bottom: var(--sl-space-md);
}

/* Final CTA Section */
.final-cta-section {
    padding: var(--sl-space-3xl) 0;
}

.final-cta-section h2 {
    margin-bottom: var(--sl-space-md);
}

/* Section Title */
.section-title {
    font-family: var(--sl-font-display);
    font-size: 2rem;
    color: var(--sl-text);
    margin-bottom: var(--sl-space-xl);
}

/* Mobile adjustments for product landing */
@media (max-width: 768px) {
    .product-gallery-wrapper {
        position: static;
    }
    
    .product-info-wrapper .product-title {
        font-size: 1.75rem;
    }
    
    .hero-benefits-row {
        flex-direction: column;
        gap: var(--sl-space-sm);
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
}

/* ============================================
   BUTTON STATES & LOADING
   ============================================ */
.btn-add-to-cart {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--sl-space-sm);
}

.btn-add-to-cart.loading {
    opacity: 0.7;
    pointer-events: none;
    position: relative;
}

.btn-add-to-cart.loading::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255,255,255,0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* Simple Product Price */
.simple-product-price {
    margin-bottom: var(--sl-space-xl);
}

.simple-product-price .woocommerce-Price-amount {
    font-size: 2rem;
    font-weight: 700;
    color: var(--sl-primary);
}

.simple-product-price del .woocommerce-Price-amount {
    font-size: 1.25rem;
    color: var(--sl-text-muted);
}

/* Quantity Control */
.quantity-wrapper {
    display: flex;
    align-items: center;
    gap: var(--sl-space-md);
    margin-bottom: var(--sl-space-lg);
}

.quantity-wrapper label {
    font-weight: 500;
}

.quantity-control {
    display: inline-flex;
    align-items: center;
    border: 2px solid var(--sl-border);
    border-radius: var(--sl-radius-md);
    overflow: hidden;
}

.qty-btn {
    width: 40px;
    height: 40px;
    background: var(--sl-bg-alt);
    border: none;
    font-size: 1.25rem;
    cursor: pointer;
    transition: background var(--sl-transition-fast);
}

.qty-btn:hover {
    background: var(--sl-border);
}

.qty-input {
    width: 60px;
    height: 40px;
    border: none;
    text-align: center;
    font-size: 1rem;
    font-weight: 600;
    -moz-appearance: textfield;
}

.qty-input::-webkit-outer-spin-button,
.qty-input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

/* Scroll to product link */
.scroll-to-product {
    cursor: pointer;
}

/* Variation Selector Wrapper */
.variation-selector {
    margin-bottom: var(--sl-space-xl);
}

/* WooCommerce overrides for single product */
.single-product-landing .woocommerce-message,
.single-product-landing .woocommerce-error,
.single-product-landing .woocommerce-info {
    margin-bottom: var(--sl-space-lg);
    padding: var(--sl-space-md);
    border-radius: var(--sl-radius-md);
}

.single-product-landing .woocommerce-message {
    background: #d4edda;
    border-color: #c3e6cb;
    color: #155724;
}

/* Form Submit Button Full Width */
.product-add-to-cart .btn-add-to-cart {
    width: 100%;
}

/* Add to cart success state */
.btn-add-to-cart.added {
    background: var(--sl-success) !important;
}