/*
Theme Name: EBNM - Evidence Based Natural Medicine
Theme URI: https://ebnmedicine.com
Description: A professional health and wellness theme for publishing medical articles with A-Z ailments index, category pages, and advanced search functionality. Inspired by Earth Clinic and SelfHack.
Version: 1.0.0
Author: EBN Medicine
Author URI: https://ebnmedicine.com
Text Domain: ebnm
Requires at least: 6.0
Tested up to: 6.9
Requires PHP: 8.0
License: GPL v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
*/

/* ==========================================================================
   CSS Variables & Design Tokens
   ========================================================================== */

:root {
    /* Primary Colors - Clean & Minimal with Orange Accent */
    --color-primary: #E75B2C;
    /* Substack Orange */
    --color-primary-light: #FF6B3D;
    /* Lighter orange */
    --color-primary-dark: #D14D20;
    /* Darker orange */
    --color-secondary: #1A1A1A;
    /* Near black for text */
    --color-accent: #E75B2C;
    /* Orange accent */

    /* Clean White Backgrounds */
    --color-cream: #FAFAFA;
    /* Very light gray */
    --color-cream-dark: #F5F5F5;
    /* Slightly darker */
    --color-warm-white: #FFFFFF;
    /* Pure white */

    /* Neutral Colors */
    --color-white: #ffffff;
    --color-gray-50: #FAFAFA;
    --color-gray-100: #F5F5F5;
    --color-gray-200: #EEEEEE;
    --color-gray-300: #E0E0E0;
    --color-gray-400: #BDBDBD;
    --color-gray-500: #9E9E9E;
    --color-gray-600: #757575;
    --color-gray-700: #616161;
    --color-gray-800: #424242;
    --color-gray-900: #212121;

    /* Category Colors - Unified Orange Accent */
    --color-diseases: #E75B2C;
    --color-foods: #E75B2C;
    --color-supplements: #E75B2C;
    --color-body: #E75B2C;
    --color-treatments: #E75B2C;

    /* Typography - Poppins */
    --font-primary: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-secondary: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

    /* 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;

    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 1rem;
    --radius-full: 9999px;

    /* Shadows - Soft and subtle */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.04);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.06), 0 2px 4px -1px rgba(0, 0, 0, 0.04);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.06), 0 4px 6px -2px rgba(0, 0, 0, 0.04);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.08), 0 10px 10px -5px rgba(0, 0, 0, 0.04);

    /* Container */
    --container-max: 1280px;
    --container-narrow: 800px;
}

/* ==========================================================================
   Reset & Base Styles
   ========================================================================== */

*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

body {
    font-family: var(--font-primary);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-gray-800);
    background-color: var(--color-white);
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color 0.2s ease;
}

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

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

/* ==========================================================================
   Typography
   ========================================================================== */

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-primary);
    font-weight: 700;
    line-height: 1.3;
    color: var(--color-gray-900);
    margin-bottom: var(--space-md);
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.5rem;
}

h4 {
    font-size: 1.25rem;
}

h5 {
    font-size: 1.125rem;
}

h6 {
    font-size: 1rem;
}

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

/* ==========================================================================
   Layout
   ========================================================================== */

.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

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

/* ==========================================================================
   Header
   ========================================================================== */

.site-header {
    background: var(--color-white);
    border-bottom: 1px solid var(--color-gray-200);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-md) var(--space-lg);
    max-width: var(--container-max);
    margin: 0 auto;
}

.site-logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-left: -10px;
}

.site-logo h1 {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-primary);
    margin: 0;
}

.site-logo span {
    font-size: 0.875rem;
    color: var(--color-gray-500);
    font-weight: 400;
}

.site-logo .logo-image {
    height: 55px;
    width: auto;
    display: block;
}

.site-logo a:hover .logo-image {
    opacity: 0.85;
}

/* Navigation */
.main-nav ul {
    display: flex;
    list-style: none;
    gap: var(--space-xl);
}

.main-nav>ul {
    position: relative;
}

.main-nav>ul>li {
    position: relative;
}

.main-nav a {
    font-weight: 500;
    color: var(--color-gray-700);
    padding: var(--space-sm) 0;
    position: relative;
}

.main-nav a:hover,
.main-nav a.active {
    color: var(--color-primary);
}

.main-nav>ul>li>a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: width 0.3s ease;
}

.main-nav>ul>li>a:hover::after {
    width: 100%;
}

/* Dropdown Menus */
.main-nav .has-dropdown {
    position: relative;
}

.main-nav .has-dropdown>a::before {
    content: '';
    position: absolute;
    right: -12px;
    top: 50%;
    transform: translateY(-50%);
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-top: 5px solid currentColor;
    transition: transform 0.3s ease;
}

.main-nav .has-dropdown:hover>a::before {
    transform: translateY(-50%) rotate(180deg);
}

.main-nav .dropdown-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    min-width: 200px;
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    padding: var(--space-sm) 0;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 1000;
    flex-direction: column;
    gap: 0;
    margin-top: var(--space-sm);
}

.main-nav .has-dropdown:hover>.dropdown-menu {
    opacity: 1;
    visibility: visible;
    margin-top: 0;
}

.main-nav .dropdown-menu li {
    position: relative;
}

.main-nav .dropdown-menu a {
    display: block;
    padding: var(--space-sm) var(--space-lg);
    color: var(--color-gray-700);
    font-weight: 400;
    white-space: nowrap;
    transition: all 0.2s ease;
}

.main-nav .dropdown-menu a:hover {
    background: var(--color-gray-50);
    color: var(--color-primary);
}

/* Sub-dropdown Menus */
.main-nav .has-sub-dropdown {
    position: relative;
}

.main-nav .has-sub-dropdown>a::after {
    content: '';
    position: absolute;
    right: var(--space-md);
    top: 50%;
    transform: translateY(-50%);
    border-top: 4px solid transparent;
    border-bottom: 4px solid transparent;
    border-left: 5px solid currentColor;
}

.main-nav .sub-dropdown-menu {
    position: absolute;
    top: 0;
    left: 100%;
    min-width: 150px;
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    padding: var(--space-sm) 0;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 1001;
    flex-direction: column;
    gap: 0;
    margin-left: var(--space-sm);
}

.main-nav .has-sub-dropdown:hover>.sub-dropdown-menu {
    opacity: 1;
    visibility: visible;
    margin-left: 0;
}

.main-nav .sub-dropdown-menu a {
    padding: var(--space-sm) var(--space-lg);
}

/* Header Search */
.header-search {
    display: flex;
    align-items: center;
}

.search-form {
    display: flex;
    align-items: center;
    flex-direction: row;
    background: var(--color-gray-100);
    border-radius: var(--radius-full);
    padding: var(--space-sm) var(--space-md);
    transition: all 0.3s ease;

}

.search-form:focus-within {
    background: var(--color-white);
    box-shadow: 0 0 0 2px var(--color-primary);

}

.search-form input {
    border: none;
    background: transparent;
    padding: var(--space-xs);
    min-width: 200px;
    font-size: 0.875rem;
    flex: 1;
    order: 1;
}

.search-form input:focus {
    outline: none;
}

.search-form button {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-gray-500);
    padding: var(--space-xs);
    order: 2;
    margin-left: var(--space-sm);
}

.search-form button:hover {
    color: var(--color-primary);
}

/* Header Auth Buttons */
.header-auth {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-left: var(--space-sm);
}

.btn-auth {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-xs) var(--space-md);
    font-size: 0.875rem;
    font-weight: 500;
    text-decoration: none;
    border-radius: var(--radius-md);
    transition: all 0.3s ease;
}

.btn-login {
    color: var(--color-gray-700);
    background: transparent;
}

.btn-login:hover {
    color: var(--color-primary);
}

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

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

.btn-account {
    color: var(--color-gray-700);
    background: var(--color-gray-100);
}

.btn-account:hover {
    background: var(--color-gray-200);
}

.btn-logout {
    color: var(--color-gray-500);
    background: transparent;
    font-size: 0.75rem;
}

.btn-logout:hover {
    color: var(--color-primary);
}

.user-menu {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

/* Coming Soon Placeholder */
.coming-soon-placeholder {
    text-align: center;
    padding: var(--space-4xl) var(--space-xl);
    max-width: 600px;
    margin: 0 auto;
}

.coming-soon-placeholder .placeholder-icon {
    color: var(--color-gray-300);
    margin-bottom: var(--space-xl);
}

.coming-soon-placeholder h2 {
    margin-bottom: var(--space-md);
    color: var(--color-gray-700);
}

.coming-soon-placeholder p {
    color: var(--color-gray-500);
    margin-bottom: var(--space-md);
}

.coming-soon-placeholder .btn {
    margin-top: var(--space-lg);
}

/* Auth Pages (Login/Register) */
.auth-section {
    min-height: calc(100vh - 200px);
    display: flex;
    align-items: center;
    padding: var(--space-3xl) 0;
    background: linear-gradient(135deg, var(--color-gray-50) 0%, var(--color-white) 100%);
}

.auth-container {
    max-width: 440px;
    margin: 0 auto;
    background: white;
    padding: var(--space-2xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

.auth-header {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.auth-header h1 {
    font-size: 1.75rem;
    margin-bottom: var(--space-sm);
}

.auth-header p {
    color: var(--color-gray-500);
    margin: 0;
}

.auth-error {
    background: #fef2f2;
    color: #dc2626;
    padding: var(--space-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-lg);
    font-size: 0.875rem;
    border-left: 3px solid #dc2626;
}

.auth-form .form-group {
    margin-bottom: var(--space-lg);
}

.auth-form label {
    display: block;
    margin-bottom: var(--space-xs);
    font-weight: 500;
    font-size: 0.875rem;
}

.auth-form label .required {
    color: var(--color-primary);
}

.auth-form input {
    width: 100%;
    padding: var(--space-sm) var(--space-md);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-md);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.auth-form input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(231, 91, 44, 0.1);
}

.auth-form .form-hint {
    display: block;
    margin-top: var(--space-xs);
    font-size: 0.75rem;
    color: var(--color-gray-400);
}

.form-row-inline {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-lg);
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    cursor: pointer;
    font-size: 0.875rem;
}

.checkbox-label input[type="checkbox"] {
    width: auto;
}

.forgot-password {
    font-size: 0.875rem;
    color: var(--color-primary);
    text-decoration: none;
}

.forgot-password:hover {
    text-decoration: underline;
}

.btn-full {
    width: 100%;
}

.auth-footer {
    text-align: center;
    margin-top: var(--space-lg);
}

.auth-footer p {
    margin: 0;
    color: var(--color-gray-500);
    font-size: 0.875rem;
}

.auth-footer a {
    color: var(--color-primary);
    font-weight: 500;
    text-decoration: none;
}

.auth-footer a:hover {
    text-decoration: underline;
}

.auth-divider {
    display: flex;
    align-items: center;
    margin: var(--space-xl) 0;
}

.auth-divider::before,
.auth-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--color-gray-200);
}

.auth-divider span {
    padding: 0 var(--space-md);
    color: var(--color-gray-400);
    font-size: 0.75rem;
    text-transform: uppercase;
}

.social-login {
    text-align: center;
}

/* Social Login Section */
.social-login-section {
    margin-top: var(--space-lg);
}

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

.btn-social {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    width: 100%;
    padding: var(--space-sm) var(--space-lg);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-md);
    background: var(--color-white);
    color: var(--color-gray-700);
    font-size: 0.95rem;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-social:hover {
    background: var(--color-gray-50);
    border-color: var(--color-gray-400);
    box-shadow: var(--shadow-sm);
}

.btn-google svg {
    flex-shrink: 0;
}

.social-note {
    text-align: center;
    color: var(--color-gray-400);
    margin-top: var(--space-sm);
}

/* Mobile Menu */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--color-gray-700);
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: block;
        order: 3;
        margin-left: auto;
    }

    .header-auth {
        order: 4;
    }

    .main-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--color-white);
        border-bottom: 1px solid var(--color-gray-200);
        padding: var(--space-lg);
    }

    .main-nav.active {
        display: block;
    }

    .main-nav ul {
        flex-direction: column;
        gap: var(--space-md);
    }

    .header-search {
        display: none;
    }
}

/* ==========================================================================
   Hero Section
   ========================================================================== */

.hero {
    background: var(--color-white);
    color: var(--color-gray-900);
    padding: var(--space-3xl) 0;
    text-align: center;
    border-bottom: 1px solid var(--color-gray-200);
}

.hero h1 {
    color: var(--color-gray-900);
    font-size: 2.75rem;
    font-weight: 700;
    margin-bottom: var(--space-md);
    letter-spacing: -0.02em;
}

.hero p {
    font-size: 1.125rem;
    color: var(--color-gray-600);
    max-width: 550px;
    margin: 0 auto var(--space-xl);
    line-height: 1.6;
}

.hero-search {
    max-width: 500px;
    margin: 0 auto;
}

.hero-search .search-form {
    background: var(--color-gray-100);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-full);
    border: 1px solid var(--color-gray-200);
}

.hero-search input {
    min-width: 300px;
    font-size: 1rem;
    background: transparent;
}

/* ==========================================================================
   Split Hero Section
   ========================================================================== */

.split-hero {
    background: var(--color-white);
    min-height: 80vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.split-hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    max-width: var(--container-max);
    margin: 0 auto;
    padding: var(--space-3xl) var(--space-lg);
    align-items: center;
}

.split-hero-content {
    position: relative;
    z-index: 2;
}

.hero-tagline {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-gray-600);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-md);
}

.hero-headline {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--color-gray-900);
    line-height: 1.1;
    margin-bottom: var(--space-lg);
    letter-spacing: -0.03em;
}

.hero-description {
    font-size: 1.125rem;
    color: var(--color-gray-600);
    line-height: 1.7;
    margin-bottom: var(--space-xl);
    max-width: 480px;
}

.btn-hero {
    display: inline-block;
    background: #4A90D9;
    color: white;
    padding: var(--space-md) var(--space-xl);
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: all 0.3s ease;
    text-decoration: none;
}

.btn-hero:hover {
    background: #3a7bc8;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(74, 144, 217, 0.3);
    color: white;
}

/* Hero Search Bar */
.hero-search-bar {
    max-width: 520px;
}

.hero-search-bar .search-form {
    background: var(--color-gray-100);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-full);
    border: 1px solid var(--color-gray-200);
    display: flex;
    align-items: center;
}

.hero-search-bar input {
    flex: 1;
    border: none;
    background: transparent;
    padding: var(--space-sm);
    font-size: 1rem;
    color: var(--color-gray-700);
}

.hero-search-bar input:focus {
    outline: none;
}

.hero-search-bar input::placeholder {
    color: var(--color-gray-500);
}

.hero-search-bar button {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-gray-500);
    padding: var(--space-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.2s ease;
}

.hero-search-bar button:hover {
    color: var(--color-primary);
}

/* Decorative Dots */
.hero-dots {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 12px;
    margin-top: var(--space-2xl);
    max-width: 200px;
}

.hero-dots .dot {
    width: 6px;
    height: 6px;
    background: var(--color-gray-300);
    border-radius: 50%;
    opacity: 0.5;
}

/* Hero Image */
.split-hero-image {
    position: relative;
}

.split-hero-image img {
    width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    object-fit: cover;
}

/* Responsive Split Hero */
@media (max-width: 900px) {
    .split-hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-headline {
        font-size: 2.5rem;
    }

    .hero-description {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-dots {
        margin-left: auto;
        margin-right: auto;
    }

    .split-hero-image {
        order: -1;
        max-width: 500px;
        margin: 0 auto;
    }

    .hero-search-bar {
        max-width: 100%;
    }

    .hero-search-bar input {
        min-width: 0;
        font-size: 0.875rem;
    }
}

/* ==========================================================================
   Category Cards
   ========================================================================== */

.category-section {
    padding: var(--space-3xl) 0;
    background: var(--color-gray-50);
}

.section-title {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-lg);
}

.category-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-decoration: none;
    display: block;
}

.category-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.category-card .icon {
    font-size: 2.5rem;
    margin-bottom: var(--space-md);
}

.category-card h3 {
    font-size: 1.25rem;
    margin-bottom: var(--space-sm);
}

.category-card p {
    color: var(--color-gray-500);
    font-size: 0.875rem;
    margin: 0;
}

.category-card.diseases {
    border-top: 4px solid var(--color-diseases);
}

.category-card.foods {
    border-top: 4px solid var(--color-foods);
}

.category-card.supplements {
    border-top: 4px solid var(--color-supplements);
}

.category-card.body {
    border-top: 4px solid var(--color-body);
}

.category-card.treatments {
    border-top: 4px solid var(--color-treatments);
}

/* ==========================================================================
   Article Cards & Grid
   ========================================================================== */

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

.article-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--space-xl);
}

.article-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.article-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.article-card-image {
    aspect-ratio: 16/9;
    overflow: hidden;
}

.article-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.article-card:hover .article-card-image img {
    transform: scale(1.05);
}

.article-card-content {
    padding: var(--space-lg);
}

.article-card-meta {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-sm);
    font-size: 0.75rem;
}

.article-category {
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.article-category.diseases {
    background: #fef2f2;
    color: var(--color-diseases);
}

.article-category.foods {
    background: #f0fdf4;
    color: var(--color-foods);
}

.article-category.supplements {
    background: #f5f3ff;
    color: var(--color-supplements);
}

.article-category.body {
    background: #eff6ff;
    color: var(--color-body);
}

.article-category.treatments {
    background: #fff7ed;
    color: var(--color-treatments);
}

.article-date {
    color: var(--color-gray-500);
}

.article-reading-time {
    color: var(--color-gray-500);
}

.article-card h3 {
    font-size: 1.125rem;
    margin-bottom: var(--space-sm);
    line-height: 1.4;
}

.article-card h3 a {
    color: var(--color-gray-900);
}

.article-card h3 a:hover {
    color: var(--color-primary);
}

.article-excerpt {
    color: var(--color-gray-600);
    font-size: 0.875rem;
    line-height: 1.6;
    margin: 0;
}

/* ==========================================================================
   A-Z Index
   ========================================================================== */

.az-index {
    padding: var(--space-3xl) 0;
}

.az-nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-2xl);
    padding: var(--space-lg);
    background: var(--color-gray-50);
    border-radius: var(--radius-lg);
}

.az-nav a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    font-weight: 600;
    color: var(--color-gray-700);
    background: var(--color-white);
    border-radius: var(--radius-md);
    transition: all 0.2s ease;
}

.az-nav a:hover,
.az-nav a.active {
    background: var(--color-primary);
    color: var(--color-white);
}

.az-letter-section {
    margin-bottom: var(--space-2xl);
}

.az-letter-section h2 {
    font-size: 2rem;
    color: var(--color-primary);
    border-bottom: 2px solid var(--color-gray-200);
    padding-bottom: var(--space-sm);
    margin-bottom: var(--space-lg);
}

.az-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--space-md);
    list-style: none;
}

.az-list li a {
    display: block;
    padding: var(--space-sm) 0;
    color: var(--color-gray-700);
    border-bottom: 1px solid transparent;
}

.az-list li a:hover {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
}

/* ==========================================================================
   Single Article
   ========================================================================== */

.single-article {
    padding: var(--space-2xl) 0 var(--space-3xl);
}

.article-header {
    max-width: var(--container-narrow);
    margin: 0 auto var(--space-2xl);
    text-align: center;
}

.breadcrumb {
    font-size: 0.875rem;
    color: var(--color-gray-500);
    margin-bottom: var(--space-lg);
}

.breadcrumb a {
    color: var(--color-gray-500);
}

.breadcrumb a:hover {
    color: var(--color-primary);
}

.article-header h1 {
    font-size: 2.5rem;
    margin-bottom: var(--space-lg);
}

.article-meta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-lg);
    color: var(--color-gray-500);
    font-size: 0.875rem;
}

.article-meta span {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

/* ==========================================================================
   Content Paywall (Medium-style)
   ========================================================================== */

.content-preview {
    position: relative;
}

.content-paywall {
    position: relative;
    margin-top: -80px;
    padding-top: 0;
}

.paywall-fade {
    height: 120px;
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 1) 100%);
    position: relative;
    z-index: 1;
}

.paywall-prompt {
    background: var(--color-gray-50);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    text-align: center;
    max-width: 500px;
    margin: 0 auto;
}

.paywall-prompt h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-gray-900);
    margin-bottom: var(--space-md);
}

.paywall-prompt>p {
    color: var(--color-gray-600);
    font-size: 1rem;
    margin-bottom: var(--space-xl);
    line-height: 1.6;
}

.paywall-benefits {
    text-align: left;
    margin-bottom: var(--space-xl);
}

.paywall-benefits .benefit {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-sm) 0;
    color: var(--color-gray-700);
}

.paywall-benefits .benefit svg {
    color: var(--color-primary);
    flex-shrink: 0;
}

.paywall-buttons {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.paywall-buttons .btn-primary {
    background: var(--color-primary);
    color: white;
    padding: var(--space-md) var(--space-xl);
    border-radius: var(--radius-md);
    font-weight: 600;
    text-align: center;
    transition: all 0.2s ease;
}

.paywall-buttons .btn-primary:hover {
    background: var(--color-primary-dark);
    transform: translateY(-1px);
}

.paywall-buttons .btn-secondary {
    background: transparent;
    color: var(--color-gray-600);
    font-size: 0.875rem;
    text-align: center;
}

.paywall-buttons .btn-secondary:hover {
    color: var(--color-primary);
}

.article-content {
    max-width: var(--container-narrow);
    margin: 0 auto;
}

.article-content p {
    font-family: var(--font-secondary);
    font-size: 1.125rem;
    line-height: 1.8;
    margin-bottom: var(--space-lg);
}

.article-content h2 {
    margin-top: var(--space-2xl);
}

.article-content h3 {
    margin-top: var(--space-xl);
}

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

.article-content li {
    margin-bottom: var(--space-sm);
    line-height: 1.7;
}

/* Table of Contents */
.toc {
    background: var(--color-gray-50);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    margin-bottom: var(--space-2xl);
}

.toc h4 {
    margin-bottom: var(--space-md);
    color: var(--color-gray-700);
}

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

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

.toc a {
    color: var(--color-gray-600);
    font-size: 0.875rem;
}

.toc a:hover {
    color: var(--color-primary);
}

/* Related Articles */
.related-articles {
    margin-top: var(--space-3xl);
    padding-top: var(--space-2xl);
    border-top: 1px solid var(--color-gray-200);
}

.related-articles h3 {
    text-align: center;
    margin-bottom: var(--space-xl);
}

/* ==========================================================================
   Newsletter Image Section (SelfDecode Style)
   ========================================================================== */

.newsletter-image-section {
    padding: var(--space-3xl) 0;
    background: var(--color-gray-50);
}

.newsletter-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--space-3xl);
    align-items: center;
}

.newsletter-images {
    padding-right: var(--space-xl);
}

.image-collage {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-sm);
}

.collage-item {
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 4/3;
}

.collage-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.collage-item:hover img {
    transform: scale(1.05);
}

.newsletter-content h2 {
    font-size: 2.5rem;
    color: var(--color-primary-dark);
    margin-bottom: var(--space-md);
    font-weight: 800;
}

.newsletter-subtitle {
    font-size: 1.125rem;
    color: var(--color-gray-600);
    margin-bottom: var(--space-xl);
    line-height: 1.6;
}

.newsletter-signup-form {
    display: flex;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
}

.newsletter-signup-form input {
    flex: 1;
    padding: var(--space-md) var(--space-lg);
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-full);
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.newsletter-signup-form input:focus {
    outline: none;
    border-color: var(--color-primary);
}

.btn-accent {
    background: linear-gradient(135deg, #F59E0B 0%, #D97706 100%);
    color: white;
    border: none;
    padding: var(--space-md) var(--space-xl);
    border-radius: var(--radius-full);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.btn-accent:hover {
    background: linear-gradient(135deg, #D97706 0%, #B45309 100%);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(217, 119, 6, 0.4);
}

.newsletter-privacy {
    font-size: 0.8rem;
    color: var(--color-gray-500);
    line-height: 1.5;
}

@media (max-width: 900px) {
    .newsletter-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .newsletter-images {
        padding-right: 0;
        order: 2;
    }

    .image-collage {
        grid-template-columns: repeat(4, 1fr);
        max-width: 400px;
        margin: var(--space-xl) auto 0;
    }

    .newsletter-signup-form {
        flex-direction: column;
        max-width: 400px;
        margin: 0 auto var(--space-lg);
    }
}

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
    background: var(--color-gray-900);
    color: var(--color-gray-300);
    padding: var(--space-3xl) 0 var(--space-xl);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-2xl);
    margin-bottom: var(--space-2xl);
}

.footer-column h4 {
    color: var(--color-white);
    margin-bottom: var(--space-lg);
}

.footer-column ul {
    list-style: none;
}

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

.footer-column a {
    color: var(--color-gray-400);
}

.footer-column a:hover {
    color: var(--color-white);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--space-xl);
    border-top: 1px solid var(--color-gray-700);
    font-size: 0.875rem;
    color: var(--color-gray-500);
}

/* Newsletter */
.newsletter-form {
    display: flex;
    gap: var(--space-sm);
}

.newsletter-form input {
    flex: 1;
    padding: var(--space-sm) var(--space-md);
    border: 1px solid var(--color-gray-700);
    border-radius: var(--radius-md);
    background: var(--color-gray-800);
    color: var(--color-white);
}

.newsletter-form button {
    padding: var(--space-sm) var(--space-lg);
    background: var(--color-primary);
    color: var(--color-white);
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    font-weight: 600;
    transition: background 0.2s ease;
}

.newsletter-form button:hover {
    background: var(--color-primary-light);
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-sm) var(--space-lg);
    font-weight: 600;
    border-radius: var(--radius-md);
    transition: all 0.2s ease;
    cursor: pointer;
    border: none;
    text-decoration: none;
}

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

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

.btn-secondary {
    background: var(--color-gray-200);
    color: var(--color-gray-700);
}

.btn-secondary:hover {
    background: var(--color-gray-300);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--color-primary);
    color: var(--color-primary);
}

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

/* ==========================================================================
   Utilities
   ========================================================================== */

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

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

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

.mt-1 {
    margin-top: var(--space-sm);
}

.mt-2 {
    margin-top: var(--space-md);
}

.mt-3 {
    margin-top: var(--space-lg);
}

.mt-4 {
    margin-top: var(--space-xl);
}

.mb-1 {
    margin-bottom: var(--space-sm);
}

.mb-2 {
    margin-bottom: var(--space-md);
}

.mb-3 {
    margin-bottom: var(--space-lg);
}

.mb-4 {
    margin-bottom: var(--space-xl);
}

/* ==========================================================================
   Archive & Category Pages
   ========================================================================== */

.archive-header {
    background: var(--color-gray-100);
    padding: var(--space-2xl) 0;
    margin-bottom: var(--space-2xl);
}

.archive-header h1 {
    margin-bottom: var(--space-sm);
}

.archive-description {
    color: var(--color-gray-600);
    max-width: 600px;
}

/* ==========================================================================
   Search Results
   ========================================================================== */

.search-results-header {
    background: var(--color-gray-100);
    padding: var(--space-2xl) 0;
    margin-bottom: var(--space-2xl);
}

.search-results-count {
    color: var(--color-gray-500);
    margin-top: var(--space-sm);
}

.search-filters {
    display: flex;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
    flex-wrap: wrap;
}

.filter-btn {
    padding: var(--space-sm) var(--space-md);
    background: var(--color-gray-100);
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    font-size: 0.875rem;
    transition: all 0.2s ease;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--color-primary);
    color: var(--color-white);
}

/* ==========================================================================
   WordPress Core Styles
   ========================================================================== */

.wp-block-image {
    margin-bottom: var(--space-lg);
}

.wp-block-image figcaption {
    text-align: center;
    font-size: 0.875rem;
    color: var(--color-gray-500);
    margin-top: var(--space-sm);
}

.alignwide {
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.alignfull {
    width: 100vw;
    margin-left: calc(-50vw + 50%);
}

/* Screen Reader Text */
.screen-reader-text {
    clip: rect(1px, 1px, 1px, 1px);
    position: absolute !important;
    height: 1px;
    width: 1px;
    overflow: hidden;
}

/* WordPress Default Search Form Styling */
.wp-block-search,
.search-form:not(.hero-search .search-form):not(.header-search .search-form) {
    display: flex;
    align-items: center;
    max-width: 500px;
    margin: 0 auto;
}

.wp-block-search__input,
.search-form:not(.hero-search .search-form):not(.header-search .search-form) input[type="search"],
.search-form:not(.hero-search .search-form):not(.header-search .search-form) input[name="s"] {
    flex: 1;
    padding: var(--space-md) var(--space-lg);
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.wp-block-search__input:focus,
.search-form:not(.hero-search .search-form):not(.header-search .search-form) input[type="search"]:focus,
.search-form:not(.hero-search .search-form):not(.header-search .search-form) input[name="s"]:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(13, 110, 110, 0.1);
}

.wp-block-search__button,
.search-form:not(.hero-search .search-form):not(.header-search .search-form) input[type="submit"],
.search-form:not(.hero-search .search-form):not(.header-search .search-form) button[type="submit"] {
    padding: var(--space-md) var(--space-xl);
    background: var(--color-primary);
    color: var(--color-white);
    border: none;
    border-radius: var(--radius-lg);
    font-weight: 600;
    cursor: pointer;
    margin-left: var(--space-sm);
    transition: background 0.3s ease;
}

.wp-block-search__button:hover,
.search-form:not(.hero-search .search-form):not(.header-search .search-form) input[type="submit"]:hover,
.search-form:not(.hero-search .search-form):not(.header-search .search-form) button[type="submit"]:hover {
    background: var(--color-primary-dark);
}

/* Fix for "No posts" search form */
.no-posts .search-form {
    display: flex;
    max-width: 500px;
    margin: var(--space-lg) auto;
    justify-content: center;
}

.no-posts .search-form label {
    flex: 1;
}

.no-posts .search-form .screen-reader-text {
    display: none;
}

/* ==========================================================================
   Responsive Design
   ========================================================================== */

@media (max-width: 768px) {
    :root {
        --space-3xl: 2.5rem;
        --space-2xl: 2rem;
    }

    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    h3 {
        font-size: 1.25rem;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .hero p {
        font-size: 1rem;
    }

    .hero-search input {
        min-width: 200px;
    }

    .article-grid {
        grid-template-columns: 1fr;
    }

    .az-nav a {
        width: 35px;
        height: 35px;
        font-size: 0.875rem;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .newsletter-form {
        flex-direction: column;
    }
}

/* ==========================================================================
   Elegant Comment Section
   ========================================================================== */

.comments-area {
    margin-top: var(--space-3xl);
    padding-top: var(--space-2xl);
    border-top: 1px solid var(--color-cream-dark);
}

.comments-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-gray-800);
    margin-bottom: var(--space-xl);
    letter-spacing: -0.02em;
}

.comment-list {
    list-style: none;
    padding: 0;
}

.comment {
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-xl);
    border-bottom: 1px solid var(--color-cream-dark);
}

.comment:last-child {
    border-bottom: none;
}

.comment-body {
    display: flex;
    gap: var(--space-lg);
}

.comment-author .avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--color-cream);
}

.comment-content {
    flex: 1;
}

.comment-author .fn {
    font-weight: 600;
    color: var(--color-gray-800);
    font-size: 1rem;
}

.comment-author .says {
    display: none;
}

.comment-metadata {
    font-size: 0.875rem;
    color: var(--color-gray-500);
    margin-bottom: var(--space-sm);
}

.comment-metadata a {
    color: var(--color-gray-500);
    text-decoration: none;
}

.comment-metadata a:hover {
    color: var(--color-primary);
}

.comment-content p {
    color: var(--color-gray-600);
    line-height: 1.7;
    margin: var(--space-md) 0;
}

.reply a {
    font-size: 0.875rem;
    color: var(--color-primary);
    font-weight: 500;
    text-decoration: none;
}

.reply a:hover {
    text-decoration: underline;
}

/* Nested Comments */
.children {
    list-style: none;
    padding-left: var(--space-2xl);
    margin-top: var(--space-lg);
    border-left: 2px solid var(--color-cream-dark);
}

.children .comment {
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-lg);
}

/* Comment Form */
.comment-respond {
    background: var(--color-cream);
    padding: var(--space-2xl);
    border-radius: var(--radius-lg);
    margin-top: var(--space-2xl);
}

.comment-reply-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-gray-800);
    margin-bottom: var(--space-lg);
}

.comment-notes {
    color: var(--color-gray-500);
    font-size: 0.875rem;
    margin-bottom: var(--space-lg);
}

.comment-form label {
    display: block;
    font-weight: 500;
    color: var(--color-gray-700);
    margin-bottom: var(--space-xs);
    font-size: 0.9rem;
}

.comment-form input[type="text"],
.comment-form input[type="email"],
.comment-form input[type="url"],
.comment-form textarea {
    width: 100%;
    padding: var(--space-md);
    border: 2px solid var(--color-cream-dark);
    border-radius: var(--radius-md);
    font-family: var(--font-primary);
    font-size: 1rem;
    background: var(--color-white);
    transition: border-color 0.3s ease;
    margin-bottom: var(--space-md);
}

.comment-form input:focus,
.comment-form textarea:focus {
    outline: none;
    border-color: var(--color-primary);
}

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

.form-submit input[type="submit"] {
    background: var(--color-primary);
    color: var(--color-white);
    border: none;
    padding: var(--space-md) var(--space-2xl);
    border-radius: var(--radius-full);
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.form-submit input[type="submit"]:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
}

.comment-form-cookies-consent {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    font-size: 0.875rem;
    color: var(--color-gray-600);
}

.comment-form-cookies-consent input {
    margin-top: 0.2rem;
}

/* ==========================================================================
   Social Media Style Comments (Facebook-like)
   ========================================================================== */

.social-comment {
    list-style: none;
    margin-bottom: var(--space-md);
}

.social-comment .comment-body {
    background: var(--color-white);
    padding: var(--space-md) var(--space-lg);
    border-radius: 18px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
    border: none;
}

.social-comment .comment-header {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 4px;
}

.social-comment .comment-avatar img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
}

.social-comment .comment-meta {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.social-comment .comment-author-name {
    font-weight: 600;
    color: var(--color-gray-900);
    font-size: 14px;
    line-height: 1.2;
}

.social-comment .comment-date {
    font-size: 12px;
    color: var(--color-gray-500);
    line-height: 1.4;
}

.social-comment .comment-text {
    color: var(--color-gray-800);
    line-height: 1.5;
    font-size: 15px;
    margin-left: 52px;
    margin-top: -8px;
}

.social-comment .comment-text p {
    margin: 0;
}

/* @Mention styling - like Facebook */
.reply-mention {
    color: #0a66c2;
    font-weight: 600;
    margin-right: 4px;
    font-size: 14px;
}

.reply-mention:hover {
    text-decoration: underline;
    cursor: pointer;
}

/* Comment Actions - Like/Reply buttons */
.social-comment .comment-actions {
    display: flex;
    gap: var(--space-lg);
    margin-top: var(--space-md);
    padding-top: var(--space-md);
    border-top: 1px solid var(--color-gray-100);
}

.social-comment .like-btn,
.social-comment .reply-link a {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    background: none;
    border: none;
    color: var(--color-gray-600);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    transition: all 0.2s ease;
    text-decoration: none;
}

.social-comment .like-btn:hover,
.social-comment .reply-link a:hover {
    background: var(--color-gray-100);
    color: var(--color-primary);
}

.social-comment .like-btn svg,
.social-comment .reply-link svg {
    width: 16px;
    height: 16px;
}

/* Nested replies - indented like social media */
.social-comment .children {
    margin-left: var(--space-2xl);
    padding-left: var(--space-lg);
    border-left: 2px solid var(--color-gray-200);
    list-style: none;
    padding-top: var(--space-md);
}

.social-comment .children .comment-body {
    background: var(--color-gray-50);
}

/* Reply awaiting moderation */
.comment-awaiting-moderation {
    background: #fff3cd;
    color: #856404;
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    margin-top: var(--space-sm);
}

/* ==========================================================================
   Substack-Style About Page
   ========================================================================== */

.page-template-page-about .page-content,
.page-slug-about .page-content {
    max-width: 720px;
    margin: 0 auto;
    padding: var(--space-3xl) var(--space-lg);
}

.page-template-page-about .page-title,
.page-slug-about .page-title {
    font-size: 3rem;
    font-weight: 800;
    color: var(--color-gray-900);
    text-align: center;
    margin-bottom: var(--space-xl);
    letter-spacing: -0.03em;
}

.page-template-page-about .entry-content,
.page-slug-about .entry-content {
    font-size: 1.25rem;
    line-height: 1.8;
    color: var(--color-gray-700);
}

.page-template-page-about .entry-content p,
.page-slug-about .entry-content p {
    margin-bottom: var(--space-xl);
}

.page-template-page-about .entry-content p:first-of-type,
.page-slug-about .entry-content p:first-of-type {
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--color-gray-800);
    border-left: 4px solid var(--color-primary);
    padding-left: var(--space-lg);
    margin-bottom: var(--space-2xl);
}

/* About page special formatting for PS note */
.page-template-page-about .entry-content p:last-of-type,
.page-slug-about .entry-content p:last-of-type {
    font-size: 1rem;
    background: var(--color-cream);
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    color: var(--color-gray-600);
    font-style: italic;
}

/* ==========================================================================
   Supplements Catalog
   ========================================================================== */

.supplement-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--space-xl);
}

.supplement-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.supplement-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.supplement-image {
    aspect-ratio: 4/5;
    overflow: visible;
    background: #FAFAFA;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-lg);
}

.supplement-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.supplement-card:hover .supplement-image img {
    transform: scale(1.05);
}

.supplement-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-gray-400);
}

.supplement-placeholder svg {
    width: 60px;
    height: 60px;
}

.supplement-card .supplement-content {
    padding: var(--space-lg);
}

.supplement-card h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: var(--space-sm);
    line-height: 1.3;
}

.supplement-card h3 a {
    color: var(--color-gray-900);
    text-decoration: none;
}

.supplement-card h3 a:hover {
    color: var(--color-primary);
}

.supplement-price {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-gray-900);
    margin-bottom: var(--space-sm);
}

.supplement-excerpt {
    font-size: 0.9rem;
    color: var(--color-gray-600);
    margin-bottom: var(--space-md);
    line-height: 1.5;
}

.supplement-card .btn {
    width: 100%;
    text-align: center;
}

/* Supplement Filters */
.supplement-filters {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    justify-content: center;
}

.filter-btn {
    padding: var(--space-sm) var(--space-lg);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-full);
    background: var(--color-white);
    color: var(--color-gray-700);
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.2s ease;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-white);
}

/* Single Supplement Page */
.single-supplement .supplement-header {
    margin-bottom: var(--space-3xl);
}

.supplement-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
    margin-top: var(--space-xl);
}

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

.supplement-featured-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--color-gray-100);
}

.supplement-featured-image img {
    width: 100%;
    height: auto;
}

.supplement-info-col h1 {
    font-size: 2rem;
    margin-bottom: var(--space-md);
}

.supplement-categories {
    display: flex;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}

.supplement-category {
    background: var(--color-gray-100);
    color: var(--color-gray-700);
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    text-decoration: none;
}

.supplement-category:hover {
    background: var(--color-gray-200);
}

.supplement-price-large {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-gray-900);
    margin-bottom: var(--space-md);
}

.supplement-short-desc {
    color: var(--color-gray-600);
    line-height: 1.6;
    margin-bottom: var(--space-lg);
}

.supplement-cta {
    margin-top: var(--space-lg);
}

.supplement-cta .btn-large {
    padding: var(--space-md) var(--space-2xl);
    font-size: 1.1rem;
}

.supplement-note {
    margin-top: var(--space-md);
    color: var(--color-gray-500);
}

.supplement-content h2 {
    font-size: 1.5rem;
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--color-gray-200);
}

.related-supplements {
    margin-top: var(--space-3xl);
    padding-top: var(--space-2xl);
    border-top: 1px solid var(--color-gray-200);
}

.related-supplements h3 {
    font-size: 1.25rem;
    margin-bottom: var(--space-xl);
}

.related-supplements .supplement-card h4 {
    font-size: 1rem;
    margin-bottom: var(--space-xs);
}

.related-supplements .supplement-card h4 a {
    color: var(--color-gray-900);
    text-decoration: none;
}

.related-supplements .supplement-card h4 a:hover {
    color: var(--color-primary);
}

/* ==========================================================================
   Appointments Page
   ========================================================================== */

.appointments-hero {
    background: var(--color-white);
    color: var(--color-gray-900);
    padding: var(--space-3xl) 0;
    text-align: center;
    border-bottom: 1px solid var(--color-gray-200);
}

.appointments-hero h1 {
    color: var(--color-gray-900);
    font-size: 2.75rem;
    margin-bottom: var(--space-md);
    font-weight: 600;
}

.appointments-hero .hero-tagline {
    font-size: 1.25rem;
    color: var(--color-gray-600);
    max-width: 600px;
    margin: 0 auto var(--space-xl);
    font-weight: 400;
    letter-spacing: 0.01em;
}

.appointments-hero .btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    background: var(--color-white);
    color: var(--color-accent);
    font-weight: 600;
    padding: var(--space-md) var(--space-xl);
    border-radius: var(--radius-full);
    border: 2px solid var(--color-accent);
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.appointments-hero .btn:hover {
    background: var(--color-accent);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(230, 126, 34, 0.3);
}

.appointments-about {
    padding: var(--space-3xl) 0;
}

.about-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--space-2xl);
    align-items: center;
}

.about-content h2 {
    margin-bottom: var(--space-lg);
}

.about-content p {
    margin-bottom: var(--space-md);
    line-height: 1.7;
}

.approach-list {
    list-style: none;
    padding: 0;
    margin: var(--space-lg) 0;
}

.approach-list li {
    padding: var(--space-sm) 0;
    padding-left: var(--space-xl);
    position: relative;
}

.approach-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: bold;
}

.about-image .image-placeholder {
    background: linear-gradient(135deg, var(--color-gray-100) 0%, var(--color-gray-200) 100%);
    border-radius: var(--radius-xl);
    padding: var(--space-3xl);
    text-align: center;
    color: var(--color-primary);
}

.about-image .image-placeholder span {
    display: block;
    margin-top: var(--space-md);
    font-weight: 600;
    color: var(--color-gray-700);
}

.appointments-journey {
    padding: var(--space-3xl) 0;
    background: var(--color-gray-50);
}

.appointments-journey h2 {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.journey-content {
    max-width: 800px;
    margin: 0 auto;
}

.journey-content p {
    margin-bottom: var(--space-lg);
    line-height: 1.8;
}

.appointments-expertise {
    padding: var(--space-3xl) 0;
}

.appointments-expertise h2 {
    text-align: center;
    margin-bottom: var(--space-md);
}

.section-intro {
    text-align: center;
    max-width: 600px;
    margin: 0 auto var(--space-2xl);
    color: var(--color-gray-600);
}

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

.expertise-card {
    background: white;
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    transition: all 0.3s ease;
}

.expertise-card:hover {
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary);
}

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

.expertise-card ul {
    list-style: none;
    padding: 0;
}

.expertise-card li {
    padding: var(--space-xs) 0;
    padding-left: var(--space-lg);
    position: relative;
    color: var(--color-gray-600);
    font-size: 0.95rem;
}

.expertise-card li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-success);
}

.appointments-cta {
    padding: var(--space-3xl) 0;
    background: var(--color-gray-50);
    text-align: center;
    border-top: 1px solid var(--color-gray-200);
}

.appointments-cta .cta-content {
    max-width: 600px;
    margin: 0 auto;
}

.appointments-cta h2 {
    color: var(--color-gray-900);
    margin-bottom: var(--space-md);
}

.appointments-cta p {
    color: var(--color-gray-600);
    margin-bottom: var(--space-xl);
}

.appointments-cta .btn {
    background: var(--color-white);
    color: var(--color-accent);
    padding: var(--space-md) var(--space-2xl);
    border-radius: var(--radius-full);
    border: 2px solid var(--color-accent);
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.appointments-cta .btn:hover {
    background: var(--color-accent);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(230, 126, 34, 0.3);
}

.appointments-experts {
    padding: var(--space-3xl) 0;
    background: var(--color-gray-50);
}

.appointments-experts h2 {
    text-align: center;
    margin-bottom: var(--space-md);
}

.experts-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
    max-width: 900px;
    margin: 0 auto;
}

.expert-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    text-align: center;
    box-shadow: var(--shadow-sm);
}

.expert-card h4 {
    margin-bottom: var(--space-xs);
    font-size: 1rem;
}

.expert-card p {
    color: var(--color-gray-500);
    font-size: 0.875rem;
    margin: 0;
}

/* Contact Section (within Appointments) */
.appointments-contact {
    padding: var(--space-3xl) 0;
    background: white;
}

.appointments-contact h2 {
    text-align: center;
    margin-bottom: var(--space-md);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    max-width: 1000px;
    margin: 0 auto;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
}

.contact-item svg {
    flex-shrink: 0;
    color: var(--color-primary);
}

.contact-item h4 {
    margin: 0 0 var(--space-xs);
    font-size: 1rem;
}

.contact-item p {
    margin: 0;
    color: var(--color-gray-600);
}

.contact-item a {
    color: var(--color-primary);
    text-decoration: none;
}

.contact-item a:hover {
    text-decoration: underline;
}

.contact-form-wrapper {
    background: var(--color-gray-50);
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
}

.contact-form .form-group {
    margin-bottom: var(--space-lg);
}

.contact-form label {
    display: block;
    margin-bottom: var(--space-xs);
    font-weight: 500;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    width: 100%;
    padding: var(--space-sm) var(--space-md);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-md);
    font-size: 1rem;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(231, 91, 44, 0.1);
}

.contact-form button {
    width: 100%;
}

/* Supplement article placeholder image */
.supplement-placeholder-img {
    background: var(--color-gray-100);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 180px;
}

.supplement-placeholder-img svg {
    width: 60px;
    height: 60px;
    color: var(--color-gray-400);
}

@media (max-width: 768px) {
    .contact-grid {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }

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

/* ==========================================================================
   Shop Page
   ========================================================================== */

.shop-hero {
    background: var(--color-white);
    color: var(--color-gray-900);
    padding: var(--space-3xl) 0;
    text-align: center;
    border-bottom: 1px solid var(--color-gray-200);
}

.shop-hero h1 {
    color: var(--color-gray-900);
    font-size: 2.5rem;
    margin-bottom: var(--space-md);
}

.shop-hero .hero-tagline {
    font-size: 1.25rem;
    color: var(--color-gray-600);
    max-width: 700px;
    margin: 0 auto var(--space-lg);
}

.shop-hero .hero-subtitle {
    font-size: 1.5rem;
    color: var(--color-gray-500);
    font-weight: 400;
    margin-top: var(--space-2xl);
    margin-bottom: var(--space-lg);
}

.shop-hero .why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--space-lg);
    margin-top: var(--space-lg);
}

.shop-hero .why-card {
    background: var(--color-gray-50);
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    text-align: center;
}

.shop-hero .why-icon {
    color: var(--color-accent);
    margin-bottom: var(--space-md);
}

.shop-hero .why-card h3 {
    font-size: 1.1rem;
    margin-bottom: var(--space-sm);
}

.shop-hero .why-card p {
    font-size: 0.9rem;
    color: var(--color-gray-600);
    margin: 0;
}

.shop-hero .btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    background: var(--color-white);
    color: var(--color-accent);
    font-weight: 600;
    padding: var(--space-md) var(--space-xl);
    border-radius: var(--radius-full);
    border: 2px solid var(--color-accent);
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.shop-hero .btn:hover {
    background: var(--color-accent);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(230, 126, 34, 0.3);
}

.shop-why {
    padding: var(--space-3xl) 0;
}

.shop-why h2 {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

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

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

.why-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--space-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-gray-50) 0%, var(--color-gray-100) 100%);
    border-radius: 50%;
    color: var(--color-primary);
}

.why-card h3 {
    font-size: 1.1rem;
    margin-bottom: var(--space-sm);
}

.why-card p {
    color: var(--color-gray-600);
    font-size: 0.95rem;
}

.shop-categories {
    padding: var(--space-3xl) 0;
    background: var(--color-gray-50);
}

.shop-categories h2 {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    max-width: 1000px;
    margin: 0 auto;
}

.category-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    text-align: center;
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.category-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary);
}

.category-icon {
    font-size: 2.5rem;
    margin-bottom: var(--space-md);
}

.category-card h3 {
    font-size: 1.1rem;
    margin-bottom: var(--space-xs);
    color: var(--color-gray-900);
}

.category-card p {
    color: var(--color-gray-500);
    font-size: 0.9rem;
    margin: 0;
}

.shop-cta {
    padding: var(--space-3xl) 0;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    text-align: center;
}

.shop-cta .cta-content {
    max-width: 600px;
    margin: 0 auto;
}

.shop-cta h2 {
    color: white;
    margin-bottom: var(--space-md);
}

.shop-cta p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--space-xl);
}

.shop-cta .btn {
    background: white;
    color: var(--color-primary);
    padding: var(--space-md) var(--space-2xl);
    border-radius: var(--radius-full);
    font-weight: 600;
    transition: all 0.3s ease;
}

.shop-cta .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.shop-disclaimer {
    padding: var(--space-xl) 0;
    background: var(--color-gray-100);
}

.shop-disclaimer p {
    text-align: center;
    color: var(--color-gray-500);
    font-size: 0.875rem;
    margin: 0;
    max-width: 800px;
    margin: 0 auto;
}

/* Shop Products Section */
.shop-products {
    padding: var(--space-3xl) 0;
}

.shop-products h2 {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.shop-products .supplement-filters {
    margin-bottom: var(--space-2xl);
}

.shop-products .supplement-grid {
    margin-bottom: var(--space-2xl);
}

/* Supplement Search */
.supplement-search-container {
    max-width: 500px;
    margin: 0 auto var(--space-xl);
}

.supplement-search-form {
    display: flex;
    align-items: center;
    background: var(--color-gray-100);
    border-radius: var(--radius-full);
    padding: var(--space-sm) var(--space-md);
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

.supplement-search-form:focus-within {
    background: var(--color-white);
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(231, 91, 44, 0.1);
}

.supplement-search-input {
    flex: 1;
    border: none;
    background: transparent;
    padding: var(--space-sm);
    font-size: 1rem;
    outline: none;
}

.supplement-search-btn {
    background: var(--color-primary);
    border: none;
    color: white;
    padding: var(--space-sm);
    border-radius: var(--radius-full);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s ease;
}

.supplement-search-btn:hover {
    background: var(--color-primary-dark);
}

.search-results-info {
    text-align: center;
    margin-top: var(--space-md);
    color: var(--color-gray-600);
    font-size: 0.875rem;
}

.clear-search {
    margin-left: var(--space-sm);
    color: var(--color-primary);
}

/* Results Count */
.results-count {
    text-align: center;
    color: var(--color-gray-500);
    font-size: 0.875rem;
    margin-bottom: var(--space-lg);
}

/* Pagination */
.supplement-pagination {
    margin-top: var(--space-2xl);
}

.pagination-nav {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-lg);
}

.pagination-btn {
    display: inline-flex;
    align-items: center;
    padding: var(--space-sm) var(--space-lg);
    background: var(--color-white);
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-full);
    color: var(--color-gray-700);
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s ease;
}

.pagination-btn:hover:not(.disabled) {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: white;
}

.pagination-btn.disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.pagination-info {
    color: var(--color-gray-600);
    font-weight: 500;
}

@media (max-width: 576px) {
    .pagination-nav {
        flex-direction: column;
        gap: var(--space-md);
    }

    .supplement-search-form {
        padding: var(--space-xs) var(--space-sm);
    }
}

/* Responsive Adjustments */
@media (max-width: 992px) {
    .about-grid {
        grid-template-columns: 1fr;
    }

    .about-image {
        order: -1;
    }

    .expertise-grid {
        grid-template-columns: 1fr;
    }

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

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

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

@media (max-width: 576px) {

    .appointments-hero h1,
    .shop-hero h1 {
        font-size: 2rem;
    }

    .experts-grid,
    .why-grid {
        grid-template-columns: 1fr;
    }

    .categories-grid {
        grid-template-columns: 1fr;
    }
}