/*
Theme Name: Peptide Theme
Theme URI: https://soliralab.com
Description: Custom Astra child theme for Solira Lab — a premium research peptide WooCommerce store
Author: Julio
Author URI: https://soliralab.com
Template: astra
Version: 1.0.0
Text Domain: peptide-theme
*/

/* ==========================================================================
   1. CSS Custom Properties
   ========================================================================== */

:root {
    /* Colors */
    --color-navy: #1B2A4A;
    --color-navy-light: #243658;
    --color-navy-dark: #111D33;
    --color-white: #FFFFFF;
    --color-gray-lightest: #F8FAFC;
    --color-gray-light: #F5F7FA;
    --color-gray-mid: #E2E8F0;
    --color-gray-dark: #64748B;
    --color-gray-text: #475569;
    --color-teal: #2DD4BF;
    --color-teal-dark: #14B8A6;
    --color-blue-accent: #4A90C4;
    --color-blue-ruo: #3B7DD8;
    --color-blue-gradient-start: #4A90C4;
    --color-blue-gradient-end: #2B6CB0;
    --color-success: #22C55E;
    --color-warning: #F59E0B;
    --color-error: #EF4444;

    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-heading: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 1.875rem;
    --text-4xl: 2.25rem;
    --text-5xl: 3rem;

    --leading-tight: 1.2;
    --leading-normal: 1.5;
    --leading-relaxed: 1.65;

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;

    /* Layout */
    --container-max: 1200px;
    --container-narrow: 800px;
    --container-wide: 1400px;
    --sidebar-width: 280px;

    /* Borders & Shadows */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --shadow-sm: 0 1px 2px rgba(27, 42, 74, 0.06);
    --shadow-md: 0 4px 12px rgba(27, 42, 74, 0.08);
    --shadow-lg: 0 8px 24px rgba(27, 42, 74, 0.12);
    --shadow-xl: 0 16px 48px rgba(27, 42, 74, 0.16);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;
}

/* ==========================================================================
   2. Base & Reset Overrides
   ========================================================================== */

body {
    font-family: var(--font-primary);
    font-size: var(--text-base);
    line-height: var(--leading-relaxed);
    color: var(--color-navy);
    background-color: var(--color-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body.gate-active {
    overflow: hidden;
}

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

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

a {
    color: var(--color-blue-accent);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-navy);
}

/* ==========================================================================
   3. Typography
   ========================================================================== */

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: var(--leading-tight);
    color: var(--color-navy);
    margin-top: 0;
}

h1 { font-size: var(--text-4xl); margin-bottom: var(--space-lg); }
h2 { font-size: var(--text-3xl); margin-bottom: var(--space-lg); }
h3 { font-size: var(--text-2xl); margin-bottom: var(--space-md); }
h4 { font-size: var(--text-xl); margin-bottom: var(--space-md); }
h5 { font-size: var(--text-lg); margin-bottom: var(--space-sm); }
h6 { font-size: var(--text-base); margin-bottom: var(--space-sm); }

p {
    margin-top: 0;
    margin-bottom: var(--space-md);
    color: var(--color-gray-text);
}

.text-sm { font-size: var(--text-sm); }
.text-lg { font-size: var(--text-lg); }
.text-center { text-align: center; }
.text-navy { color: var(--color-navy); }
.text-gray { color: var(--color-gray-dark); }
.text-teal { color: var(--color-teal); }

/* ==========================================================================
   4. Layout
   ========================================================================== */

.sol-container {
    width: 100%;
    max-width: var(--container-max);
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--space-lg);
    padding-right: var(--space-lg);
}

.sol-container--narrow {
    max-width: var(--container-narrow);
}

.sol-container--wide {
    max-width: var(--container-wide);
}

.sol-section {
    padding-top: var(--space-4xl);
    padding-bottom: var(--space-4xl);
}

.sol-section--sm {
    padding-top: var(--space-2xl);
    padding-bottom: var(--space-2xl);
}

.sol-grid {
    display: grid;
    gap: var(--space-lg);
}

.sol-grid--2 { grid-template-columns: repeat(2, 1fr); }
.sol-grid--3 { grid-template-columns: repeat(3, 1fr); }
.sol-grid--4 { grid-template-columns: repeat(4, 1fr); }

/* ==========================================================================
   5. Components — Buttons
   ========================================================================== */

.sol-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 0.75rem 1.5rem;
    font-family: var(--font-heading);
    font-size: var(--text-base);
    font-weight: 600;
    line-height: 1;
    text-decoration: none;
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
    white-space: nowrap;
}

.sol-btn--primary {
    background-color: var(--color-navy);
    color: var(--color-white);
    border-color: var(--color-navy);
}

.sol-btn--primary:hover {
    background-color: var(--color-navy-light);
    border-color: var(--color-navy-light);
    color: var(--color-white);
}

.sol-btn--secondary {
    background-color: transparent;
    color: var(--color-navy);
    border-color: var(--color-navy);
}

.sol-btn--secondary:hover {
    background-color: var(--color-navy);
    color: var(--color-white);
}

.sol-btn--teal {
    background-color: var(--color-teal);
    color: var(--color-navy);
    border-color: var(--color-teal);
}

.sol-btn--teal:hover {
    background-color: var(--color-teal-dark);
    border-color: var(--color-teal-dark);
}

.sol-btn--sm {
    padding: 0.5rem 1rem;
    font-size: var(--text-sm);
}

.sol-btn--lg {
    padding: 1rem 2rem;
    font-size: var(--text-lg);
}

.sol-btn:disabled,
.sol-btn[disabled] {
    opacity: 0.4;
    cursor: not-allowed;
    pointer-events: none;
}

/* ==========================================================================
   6. Components — Cards
   ========================================================================== */

.sol-card {
    background: var(--color-white);
    border: 1px solid var(--color-gray-mid);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: box-shadow var(--transition-base), transform var(--transition-base);
    position: relative;
    list-style: none;
}

.sol-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.sol-card__image {
    aspect-ratio: 1 / 1;
    background: var(--color-gray-lightest);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.sol-card__image img {
    width: 80%;
    height: 80%;
    object-fit: contain;
    max-width: 100%;
    max-height: 100%;
}

.sol-card__body {
    padding: var(--space-lg);
}

.sol-card__title {
    font-family: var(--font-heading);
    font-size: var(--text-lg);
    font-weight: 700;
    color: var(--color-navy);
    margin-bottom: var(--space-xs);
}

.sol-card__subtitle {
    font-size: var(--text-sm);
    color: var(--color-gray-dark);
    margin-bottom: var(--space-sm);
}

.sol-card__price {
    font-family: var(--font-heading);
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--color-navy);
}

/* ==========================================================================
   7. Components — Badges
   ========================================================================== */

.sol-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.75rem;
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius-sm);
}

.sol-badge--in-stock {
    background-color: #DCFCE7;
    color: #166534;
}

.sol-badge--sold-out {
    background-color: #1B2A4A;
    color: #FFFFFF;
}

/* Sold out badge positioned on product card image */
.sol-card__badge {
    position: absolute;
    top: 10px;
    left: 10px;
    z-index: 10;
    padding: 4px 12px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: 3px;
    line-height: 1.4;
}

.sol-badge--ruo {
    background: var(--color-blue-ruo);
    color: var(--color-white);
    font-size: 0.65rem;
    letter-spacing: 0.08em;
}

/* ==========================================================================
   8. Components — Trust Bar
   ========================================================================== */

.sol-trust-bar {
    background: var(--color-gray-lightest);
    border-top: 1px solid var(--color-gray-mid);
    border-bottom: 1px solid var(--color-gray-mid);
    padding: var(--space-xl) 0;
}

.sol-trust-bar__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
    text-align: center;
}

.sol-trust-bar__item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
}

.sol-trust-bar__icon {
    width: 48px;
    height: 48px;
    color: var(--color-teal);
}

.sol-trust-bar__icon svg {
    width: 100%;
    height: 100%;
}

.sol-trust-bar__text {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-navy);
    line-height: var(--leading-tight);
}

/* ==========================================================================
   9. Header Overrides (Astra)
   ========================================================================== */

.ast-primary-header-bar,
.ast-header-break-point .ast-primary-header-bar {
    background-color: var(--color-navy);
    border-bottom: 1px solid var(--color-navy-light);
}

.ast-primary-header-bar .site-title a,
.ast-primary-header-bar .ast-site-title-wrap a {
    color: var(--color-white);
    font-family: var(--font-heading);
}

.ast-primary-header-bar .main-header-menu > .menu-item > a {
    color: rgba(255, 255, 255, 0.85);
    font-family: var(--font-primary);
    font-size: var(--text-sm);
    font-weight: 500;
    letter-spacing: 0.02em;
}

.ast-primary-header-bar .main-header-menu > .menu-item > a:hover,
.ast-primary-header-bar .main-header-menu > .menu-item.current-menu-item > a {
    color: var(--color-teal);
}

.ast-primary-header-bar .ast-header-woo-cart .ast-cart-menu-wrap .count {
    background-color: var(--color-teal);
    color: var(--color-navy);
}

/* --- Hide Astra default footer (we use our own) --- */
.site-footer#colophon {
    display: none !important;
}

/* ==========================================================================
   10. Footer
   ========================================================================== */

.sol-footer {
    background-color: var(--color-navy-dark);
    color: rgba(255, 255, 255, 0.7);
    padding: var(--space-3xl) 0 var(--space-xl);
}

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

.sol-footer a:hover {
    color: var(--color-teal);
}

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

.sol-footer__brand {
    max-width: 300px;
}

.sol-footer__brand img {
    height: 40px;
    width: auto;
    margin-bottom: var(--space-md);
}

.sol-footer__heading {
    font-family: var(--font-heading);
    font-size: var(--text-sm);
    font-weight: 700;
    color: var(--color-white);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: var(--space-md);
}

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

.sol-footer__links li {
    margin-bottom: var(--space-sm);
}

.sol-footer__links a {
    font-size: var(--text-sm);
}

.sol-footer__disclaimer {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--space-xl);
    font-size: var(--text-xs);
    line-height: var(--leading-relaxed);
    color: rgba(255, 255, 255, 0.5);
}

.sol-footer__bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--space-lg);
    margin-top: var(--space-lg);
    font-size: var(--text-xs);
    color: rgba(255, 255, 255, 0.4);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* ==========================================================================
   11. Homepage
   ========================================================================== */

/* --- Astra overrides: force vertical stacking --- */
/* Astra sets display:flex on .ast-container which makes sections side-by-side */
.solira-home .site-content > .ast-container {
    display: block !important;
    max-width: 100% !important;
    padding-left: 0 !important;
    padding-right: 0 !important;
}

.solira-home #primary,
.solira-home .ast-article-single {
    display: block !important;
    max-width: 100% !important;
    width: 100% !important;
    padding: 0 !important;
    margin: 0 !important;
    float: none !important;
}

.solira-home .entry-content {
    display: block !important;
    max-width: 100% !important;
}

/* Each homepage section: full width, block, vertical stack */
.solira-home .sol-hero,
.solira-home .sol-trust-bar,
.solira-home .sol-categories,
.solira-home .sol-about-block,
.solira-home .sol-featured {
    display: block;
    width: 100%;
    float: none;
    clear: both;
}

/* Remove Astra page header/title bar on front page */
.solira-home .ast-archive-description,
.solira-home .entry-header {
    display: none;
}

/* --- Header logo: white-inverted, constrained, + "Solira Lab" text --- */
.site-header .custom-logo {
    max-height: 44px !important;
    width: auto !important;
    height: auto !important;
    filter: brightness(0) invert(1);
}

.site-header .site-logo-img img {
    max-height: 44px !important;
    width: auto !important;
    filter: brightness(0) invert(1);
}

.site-header .site-logo-img {
    padding-right: 0.75rem;
}

/* Site title: "Solira Lab" in white next to logo */
.ast-primary-header-bar .ast-site-title-wrap .site-title {
    display: block !important;
}

.ast-primary-header-bar .ast-site-title-wrap .site-title a {
    color: var(--color-white) !important;
    font-family: var(--font-heading) !important;
    font-size: 1.4rem !important;
    font-weight: 700 !important;
    letter-spacing: -0.01em;
    text-decoration: none;
}

/* Footer logo: keep original colors (no invert) */
.sol-footer img {
    filter: none;
    max-height: 40px;
    width: auto;
}

/* Hero */
.sol-hero {
    background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-navy-dark) 100%);
    color: var(--color-white);
    padding: var(--space-4xl) 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.sol-hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(45, 212, 191, 0.08) 0%, transparent 70%);
    border-radius: 50%;
}

.sol-hero__title {
    font-family: var(--font-heading);
    font-size: var(--text-5xl);
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: var(--space-md);
    position: relative;
}

.sol-hero__subtitle {
    font-size: var(--text-xl);
    color: rgba(255, 255, 255, 0.75);
    max-width: 600px;
    margin: 0 auto var(--space-xl);
    position: relative;
}

.sol-hero__cta {
    position: relative;
}

/* Category Grid */
.sol-categories {
    padding: var(--space-4xl) 0;
}

.sol-categories__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
}

.sol-category-card {
    background: var(--color-white);
    border: 1px solid var(--color-gray-mid);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    text-align: center;
    text-decoration: none;
    transition: all var(--transition-base);
}

.sol-category-card:hover {
    border-color: var(--color-teal);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.sol-category-card__icon {
    width: 56px;
    height: 56px;
    margin: 0 auto var(--space-md);
    color: var(--color-blue-accent);
}

.sol-category-card__name {
    font-family: var(--font-heading);
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--color-navy);
}

.sol-category-card__count {
    font-size: var(--text-sm);
    color: var(--color-gray-dark);
    margin-top: var(--space-xs);
}

/* About Block */
.sol-about-block {
    background: var(--color-gray-lightest);
    padding: var(--space-3xl) 0;
    text-align: center;
}

.sol-about-block p {
    max-width: 700px;
    margin: 0 auto;
    font-size: var(--text-lg);
    line-height: var(--leading-relaxed);
}

/* Featured Products */
.sol-featured {
    padding: var(--space-4xl) 0;
}

.sol-featured__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
}

/* ==========================================================================
   12. Product Pages — Single
   ========================================================================== */

.sol-product {
    padding: var(--space-2xl) 0 var(--space-4xl);
}

.sol-product__breadcrumb {
    font-size: var(--text-sm);
    color: var(--color-gray-dark);
    margin-bottom: var(--space-xl);
}

.sol-product__breadcrumb a {
    color: var(--color-gray-dark);
}

.sol-product__breadcrumb a:hover {
    color: var(--color-navy);
}

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

.sol-product__gallery {
    background: var(--color-gray-lightest);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    display: flex;
    align-items: center;
    justify-content: center;
    aspect-ratio: 1;
}

.sol-product__gallery img {
    max-height: 400px;
    object-fit: contain;
}

.sol-product__title {
    font-size: var(--text-3xl);
    margin-bottom: var(--space-xs);
}

.sol-product__subtitle {
    font-size: var(--text-base);
    color: var(--color-gray-dark);
    font-style: italic;
    margin-bottom: var(--space-lg);
}

.sol-product__meta {
    display: flex;
    gap: var(--space-lg);
    margin-bottom: var(--space-lg);
    font-size: var(--text-sm);
    color: var(--color-gray-dark);
}

.sol-product__meta dt {
    font-weight: 600;
    color: var(--color-navy);
}

.sol-product__price {
    font-family: var(--font-heading);
    font-size: var(--text-3xl);
    font-weight: 700;
    color: var(--color-navy);
    margin-bottom: var(--space-lg);
}

.sol-product__add-to-cart {
    display: flex;
    gap: var(--space-md);
    align-items: center;
    margin-bottom: var(--space-xl);
}

.sol-product__add-to-cart .quantity input {
    width: 70px;
    padding: 0.6rem;
    border: 2px solid var(--color-gray-mid);
    border-radius: var(--radius-md);
    text-align: center;
    font-size: var(--text-base);
    font-weight: 600;
}

/* 10-Pack Inline Section */
.sol-tenpack {
    background: var(--color-gray-lightest);
    border: 1px solid var(--color-gray-mid);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.sol-tenpack__header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: var(--space-sm);
}

.sol-tenpack__label {
    font-family: var(--font-heading);
    font-size: var(--text-base);
    font-weight: 700;
    color: var(--color-navy);
}

.sol-tenpack__price {
    font-family: var(--font-heading);
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--color-navy);
}

.sol-tenpack__per-vial {
    font-size: var(--text-sm);
    color: var(--color-gray-dark);
    margin-bottom: var(--space-md);
}

.sol-tenpack__savings {
    display: inline-block;
    background: #DCFCE7;
    color: #166534;
    font-size: var(--text-xs);
    font-weight: 600;
    padding: 0.15rem 0.5rem;
    border-radius: var(--radius-sm);
    margin-left: var(--space-sm);
}

/* Sold Out / Notify Me */
.sol-notify {
    background: var(--color-gray-lightest);
    border: 1px solid var(--color-gray-mid);
    border-radius: var(--radius-md);
    padding: var(--space-xl);
    text-align: center;
}

.sol-notify__title {
    font-family: var(--font-heading);
    font-size: var(--text-lg);
    font-weight: 700;
    color: var(--color-navy);
    margin-bottom: var(--space-sm);
}

.sol-notify__text {
    font-size: var(--text-sm);
    color: var(--color-gray-dark);
    margin-bottom: var(--space-md);
}

.sol-notify__form {
    display: flex;
    gap: var(--space-sm);
    max-width: 400px;
    margin: 0 auto;
}

.sol-notify__form input[type="email"] {
    flex: 1;
    padding: 0.6rem 1rem;
    border: 2px solid var(--color-gray-mid);
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
}

.sol-notify__form input[type="email"]:focus {
    outline: none;
    border-color: var(--color-blue-accent);
}

.sol-notify__success {
    color: var(--color-success);
    font-weight: 600;
    font-size: var(--text-sm);
}

/* ==========================================================================
   13. Product Tabs
   ========================================================================== */

.woocommerce-tabs {
    margin-top: var(--space-3xl);
    border-top: 1px solid var(--color-gray-mid);
    padding-top: var(--space-2xl);
}

.woocommerce-tabs ul.tabs {
    display: flex;
    gap: 0;
    list-style: none;
    padding: 0;
    margin: 0 0 var(--space-xl);
    border-bottom: 2px solid var(--color-gray-mid);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.woocommerce-tabs ul.tabs li {
    margin: 0;
    padding: 0;
    border: none;
    background: none;
}

.woocommerce-tabs ul.tabs li a {
    display: block;
    padding: var(--space-md) var(--space-lg);
    font-family: var(--font-heading);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-gray-dark);
    text-decoration: none;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    white-space: nowrap;
    transition: all var(--transition-fast);
}

.woocommerce-tabs ul.tabs li a:hover {
    color: var(--color-navy);
}

.woocommerce-tabs ul.tabs li.active a {
    color: var(--color-navy);
    border-bottom-color: var(--color-teal);
}

.woocommerce-tabs .panel {
    max-width: var(--container-narrow);
}

.woocommerce-tabs .panel h2 {
    font-size: var(--text-xl);
    margin-bottom: var(--space-lg);
}

/* Specs Table */
.sol-specs-table {
    width: 100%;
    border-collapse: collapse;
}

.sol-specs-table tr {
    border-bottom: 1px solid var(--color-gray-mid);
}

.sol-specs-table th {
    text-align: left;
    padding: var(--space-md) var(--space-md) var(--space-md) 0;
    font-weight: 600;
    color: var(--color-navy);
    width: 200px;
    font-size: var(--text-sm);
}

.sol-specs-table td {
    padding: var(--space-md) 0;
    color: var(--color-gray-text);
    font-size: var(--text-sm);
}

/* COA Section */
.sol-coa-download {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-lg);
    background: var(--color-gray-lightest);
    border: 1px solid var(--color-gray-mid);
    border-radius: var(--radius-md);
    font-weight: 600;
    color: var(--color-navy);
    margin-top: var(--space-md);
}

.sol-coa-download:hover {
    background: var(--color-gray-mid);
    color: var(--color-navy);
}

/* Disclaimer Tab */
.sol-disclaimer-box {
    background: var(--color-gray-lightest);
    border-left: 4px solid var(--color-blue-ruo);
    padding: var(--space-xl);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    font-size: var(--text-sm);
    line-height: var(--leading-relaxed);
    color: var(--color-gray-text);
}

/* ==========================================================================
   14. Shop / Archive Pages
   ========================================================================== */

.sol-shop-header {
    background: var(--color-navy);
    color: var(--color-white);
    padding: var(--space-2xl) 0;
    margin-bottom: var(--space-2xl);
}

.sol-shop-header h1 {
    color: var(--color-white);
    margin-bottom: var(--space-sm);
}

.sol-shop-header .term-description {
    color: rgba(255, 255, 255, 0.75);
    font-size: var(--text-lg);
    max-width: 600px;
}

.sol-shop-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
}

/* WooCommerce Product Card Overrides */
ul.products li.product {
    margin-bottom: 0;
}

ul.products li.product .woocommerce-loop-product__link {
    text-decoration: none;
}

ul.products li.product .woocommerce-loop-product__title {
    font-family: var(--font-heading);
    font-size: var(--text-base);
    font-weight: 700;
    color: var(--color-navy);
    padding: 0;
}

ul.products li.product .price {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--color-navy);
}

/* ==========================================================================
   15. Static Pages
   ========================================================================== */

.sol-page {
    padding: var(--space-3xl) 0 var(--space-4xl);
}

.sol-page__hero {
    background: var(--color-navy);
    color: var(--color-white);
    padding: var(--space-3xl) 0;
    text-align: center;
    margin-bottom: var(--space-3xl);
}

.sol-page__hero h1 {
    color: var(--color-white);
    margin-bottom: 0;
}

.sol-page__content {
    max-width: var(--container-narrow);
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

.sol-page__content h2 {
    margin-top: var(--space-2xl);
}

.sol-page__content p {
    font-size: var(--text-lg);
    line-height: var(--leading-relaxed);
}

/* FAQ Accordion */
.sol-faq details {
    border-bottom: 1px solid var(--color-gray-mid);
}

.sol-faq summary {
    padding: var(--space-lg) 0;
    font-family: var(--font-heading);
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--color-navy);
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.sol-faq summary::-webkit-details-marker {
    display: none;
}

.sol-faq summary::after {
    content: '+';
    font-size: var(--text-xl);
    font-weight: 400;
    color: var(--color-gray-dark);
    transition: transform var(--transition-fast);
}

.sol-faq details[open] summary::after {
    content: '\2212';
}

.sol-faq details .sol-faq__answer {
    padding: 0 0 var(--space-lg);
    color: var(--color-gray-text);
    line-height: var(--leading-relaxed);
}

/* Policy Pages */
.sol-policy {
    font-size: var(--text-base);
    line-height: var(--leading-relaxed);
}

.sol-policy h2 {
    font-size: var(--text-xl);
    margin-top: var(--space-2xl);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--color-gray-mid);
}

.sol-policy ul {
    padding-left: var(--space-xl);
    margin-bottom: var(--space-lg);
}

.sol-policy li {
    margin-bottom: var(--space-sm);
    color: var(--color-gray-text);
}

/* ==========================================================================
   16. WooCommerce Overrides
   ========================================================================== */

/* Cart */
.woocommerce-cart .cart_item .product-name a {
    color: var(--color-navy);
    font-weight: 600;
}

/* Checkout */
.sol-checkout-disclaimer {
    background: var(--color-gray-lightest);
    border: 1px solid var(--color-gray-mid);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    margin-bottom: var(--space-lg);
}

.sol-checkout-disclaimer label {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    font-size: var(--text-sm);
    color: var(--color-navy);
    cursor: pointer;
    line-height: var(--leading-normal);
}

.sol-checkout-disclaimer input[type="checkbox"] {
    margin-top: 3px;
    flex-shrink: 0;
}

/* Notices */
.woocommerce-message,
.woocommerce-info {
    border-top-color: var(--color-teal);
}

.woocommerce-message::before,
.woocommerce-info::before {
    color: var(--color-teal);
}

/* ==========================================================================
   17. Responsive
   ========================================================================== */

@media (max-width: 1024px) {
    .sol-grid--4,
    .sol-categories__grid,
    .sol-featured__grid,
    .sol-shop-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .sol-footer__grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-xl);
    }

    .sol-product__layout {
        gap: var(--space-xl);
    }
}

@media (max-width: 768px) {
    :root {
        --text-5xl: 2.25rem;
        --text-4xl: 1.875rem;
        --text-3xl: 1.5rem;
    }

    .sol-grid--4,
    .sol-grid--3,
    .sol-categories__grid,
    .sol-featured__grid,
    .sol-shop-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .sol-trust-bar__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-md);
    }

    .sol-product__layout {
        grid-template-columns: 1fr;
    }

    .sol-hero {
        padding: var(--space-2xl) 0;
    }

    .sol-footer__grid {
        grid-template-columns: 1fr;
    }

    .sol-footer__bottom {
        flex-direction: column;
        gap: var(--space-sm);
        text-align: center;
    }

    .woocommerce-tabs ul.tabs {
        flex-wrap: nowrap;
    }

    .woocommerce-tabs ul.tabs li a {
        padding: var(--space-sm) var(--space-md);
        font-size: var(--text-xs);
    }
}

@media (max-width: 480px) {
    .sol-grid--4,
    .sol-grid--3,
    .sol-grid--2,
    .sol-categories__grid,
    .sol-featured__grid,
    .sol-shop-grid {
        grid-template-columns: 1fr;
    }

    .sol-trust-bar__grid {
        grid-template-columns: 1fr;
    }

    .sol-notify__form {
        flex-direction: column;
    }

    .sol-product__add-to-cart {
        flex-direction: column;
        align-items: stretch;
    }
}