/* ==========================================================================
   Friendly AI Tools - Design System
   ========================================================================== */

/* --------------------------------------------------------------------------
   Font Face
   -------------------------------------------------------------------------- */
@font-face {
    font-family: 'Inter';
    src: url('../fonts/inter-var.woff2') format('woff2');
    font-weight: 100 900;
    font-display: swap;
    font-style: normal;
}

/* --------------------------------------------------------------------------
   CSS Custom Properties (Design Tokens)
   -------------------------------------------------------------------------- */
:root {
    /* Colors - Dark Navy Palette */
    --color-bg-primary:     #0b0f1a;
    --color-bg-secondary:   #111627;
    --color-bg-card:        #161b2e;
    --color-bg-elevated:    #1c2240;
    --color-bg-input:       #111627;

    /* Accent - Orange */
    --color-accent:         #ff6b35;
    --color-accent-hover:   #ff8c42;
    --color-accent-glow:    rgba(255, 107, 53, 0.15);
    --color-accent-subtle:  rgba(255, 107, 53, 0.08);

    /* Secondary - Blue */
    --color-blue:           #4a6cf7;
    --color-blue-hover:     #6b85f9;
    --color-blue-glow:      rgba(74, 108, 247, 0.15);

    /* Status */
    --color-success:        #22c55e;
    --color-warning:        #f59e0b;
    --color-danger:         #ef4444;

    /* Text */
    --color-text-primary:   #e8eaf0;
    --color-text-secondary: #8b92a8;
    --color-text-muted:     #5a6178;
    --color-text-inverse:   #0b0f1a;

    /* Borders */
    --color-border:         #1e2444;
    --color-border-hover:   #2a3158;

    /* Typography */
    --font-sans: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    --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:   2rem;
    --text-4xl:   2.5rem;
    --text-5xl:   3.25rem;

    --leading-tight:  1.25;
    --leading-normal: 1.7;

    --weight-normal:   400;
    --weight-medium:   500;
    --weight-semibold: 600;
    --weight-bold:     700;
    --weight-extrabold:800;

    /* Spacing */
    --space-1:  0.25rem;
    --space-2:  0.5rem;
    --space-3:  0.75rem;
    --space-4:  1rem;
    --space-5:  1.25rem;
    --space-6:  1.5rem;
    --space-8:  2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;

    /* Layout */
    --max-width:      1200px;
    --max-width-text: 720px;
    --border-radius:  0.5rem;
    --border-radius-lg: 0.75rem;

    /* Shadows */
    --shadow-card: 0 1px 3px rgba(0, 0, 0, 0.3), 0 0 0 1px var(--color-border);
    --shadow-elevated: 0 4px 20px rgba(0, 0, 0, 0.4);

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

/* --------------------------------------------------------------------------
   Reset & Base
   -------------------------------------------------------------------------- */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

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

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

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

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

ul, ol {
    list-style: none;
}

h1, h2, h3, h4, h5, h6 {
    color: var(--color-text-primary);
    font-weight: var(--weight-bold);
    line-height: var(--leading-tight);
}

h1 { font-size: var(--text-4xl); }
h2 { font-size: var(--text-3xl); }
h3 { font-size: var(--text-2xl); }
h4 { font-size: var(--text-xl); }
h5 { font-size: var(--text-lg); }

p {
    margin-bottom: var(--space-4);
    color: var(--color-text-secondary);
}

/* --------------------------------------------------------------------------
   Layout
   -------------------------------------------------------------------------- */
.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-6);
}

.content-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-8);
}

.section {
    padding: var(--space-16) 0;
}

.section--alt {
    background-color: var(--color-bg-secondary);
}

.section__header {
    margin-bottom: var(--space-10);
}

.section__title {
    font-size: var(--text-3xl);
    font-weight: var(--weight-extrabold);
    margin-bottom: var(--space-3);
}

.section__subtitle {
    font-size: var(--text-lg);
    color: var(--color-text-secondary);
}

.section__label {
    display: inline-block;
    font-size: var(--text-sm);
    font-weight: var(--weight-semibold);
    color: var(--color-accent);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-2);
}

/* --------------------------------------------------------------------------
   Header / Navigation
   -------------------------------------------------------------------------- */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background-color: rgba(11, 15, 26, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
}

.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.site-header__brand {
    flex-shrink: 0;
}

.site-header__logo-text {
    font-size: var(--text-xl);
    font-weight: var(--weight-extrabold);
    color: var(--color-text-primary);
    text-decoration: none;
    letter-spacing: -0.02em;
}

.site-header__logo-text:hover {
    color: var(--color-text-primary);
}

.logo-ai {
    color: var(--color-accent);
}

.site-nav {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.site-nav__list {
    display: flex;
    align-items: center;
    gap: var(--space-1);
}

.site-nav__list li a {
    display: block;
    padding: var(--space-2) var(--space-4);
    color: var(--color-text-secondary);
    font-size: var(--text-sm);
    font-weight: var(--weight-medium);
    border-radius: var(--border-radius);
    transition: all var(--transition-fast);
}

.site-nav__list li a:hover,
.site-nav__list li.current-menu-item a {
    color: var(--color-text-primary);
    background-color: var(--color-bg-elevated);
}

.site-nav__cta {
    margin-left: var(--space-4);
}

/* Mobile menu toggle */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-2);
    z-index: 101;
}

.hamburger {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--color-text-primary);
    position: relative;
    transition: background-color var(--transition-fast);
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 24px;
    height: 2px;
    background-color: var(--color-text-primary);
    left: 0;
    transition: transform var(--transition-base);
}

.hamburger::before { top: -7px; }
.hamburger::after { top: 7px; }

/* Scrolled state */
.site-header--scrolled {
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

/* Active hamburger */
.mobile-menu-toggle[aria-expanded="true"] .hamburger {
    background-color: transparent;
}

.mobile-menu-toggle[aria-expanded="true"] .hamburger::before {
    transform: rotate(45deg);
    top: 0;
}

.mobile-menu-toggle[aria-expanded="true"] .hamburger::after {
    transform: rotate(-45deg);
    top: 0;
}

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    font-family: var(--font-sans);
    font-size: var(--text-sm);
    font-weight: var(--weight-semibold);
    line-height: 1;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
    white-space: nowrap;
}

.btn--accent {
    background-color: var(--color-accent);
    color: var(--color-text-inverse);
}

.btn--accent:hover {
    background-color: var(--color-accent-hover);
    color: var(--color-text-inverse);
    box-shadow: 0 0 20px var(--color-accent-glow);
}

.btn--accent-outline {
    background: transparent;
    color: var(--color-accent);
    border: 1px solid var(--color-accent);
}

.btn--accent-outline:hover {
    background-color: var(--color-accent-subtle);
    color: var(--color-accent-hover);
}

.btn--lg {
    padding: var(--space-4) var(--space-8);
    font-size: var(--text-base);
}

.btn--sm {
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-xs);
}

/* --------------------------------------------------------------------------
   Cards
   -------------------------------------------------------------------------- */
.card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    transition: border-color var(--transition-base), box-shadow var(--transition-base), transform var(--transition-base);
}

.card:hover {
    border-color: var(--color-border-hover);
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
    transform: translateY(-2px);
}

.card__image {
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
}

.card__body {
    padding: var(--space-6);
}

.card__category {
    display: inline-block;
    font-size: var(--text-xs);
    font-weight: var(--weight-semibold);
    color: var(--color-accent);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-2);
}

.card__title {
    font-size: var(--text-xl);
    font-weight: var(--weight-bold);
    margin-bottom: var(--space-3);
    line-height: var(--leading-tight);
}

.card__title a {
    color: var(--color-text-primary);
}

.card__title a:hover {
    color: var(--color-accent);
}

.card__excerpt {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-4);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.card__meta {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    font-size: var(--text-xs);
    color: var(--color-text-secondary);
}

.card__read-more {
    font-size: var(--text-sm);
    font-weight: var(--weight-semibold);
    color: var(--color-accent);
}

.card__read-more:hover {
    color: var(--color-accent-hover);
}

/* Card footer (review cards) */
.card__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    margin-top: var(--space-4);
    padding-top: var(--space-4);
    border-top: 1px solid var(--color-border);
}

.card__pricing-badge {
    display: inline-block;
    font-size: var(--text-xs);
    color: var(--color-blue-hover);
    background: var(--color-blue-glow);
    padding: var(--space-1) var(--space-3);
    border-radius: var(--border-radius);
    margin-bottom: var(--space-3);
}

/* Posts grid */
.posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--space-8);
}

/* --------------------------------------------------------------------------
   Hero Section
   -------------------------------------------------------------------------- */
.hero {
    padding: var(--space-24) 0 var(--space-16);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: 50%;
    transform: translateX(-50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, var(--color-accent-glow) 0%, transparent 70%);
    pointer-events: none;
}

.hero__content {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.hero__label {
    display: inline-block;
    font-size: var(--text-sm);
    font-weight: var(--weight-semibold);
    color: var(--color-accent);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: var(--space-4);
}

.hero__title {
    font-size: var(--text-5xl);
    font-weight: var(--weight-extrabold);
    letter-spacing: -0.03em;
    margin-bottom: var(--space-6);
    line-height: 1.1;
}

.hero__title-accent {
    color: var(--color-accent);
}

.hero__description {
    font-size: var(--text-xl);
    color: var(--color-text-secondary);
    max-width: 600px;
    margin: 0 auto var(--space-8);
    line-height: 1.6;
}

.hero__actions {
    display: flex;
    gap: var(--space-4);
    justify-content: center;
    flex-wrap: wrap;
}

/* --------------------------------------------------------------------------
   Review-specific Components
   -------------------------------------------------------------------------- */

/* Pros & Cons */
.pros-cons {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6);
    margin: var(--space-8) 0;
}

.pros-cons__column {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    padding: var(--space-6);
}

.pros-cons__column--pros {
    border-top: 3px solid var(--color-success);
}

.pros-cons__column--cons {
    border-top: 3px solid var(--color-danger);
}

.pros-cons__title {
    font-size: var(--text-lg);
    font-weight: var(--weight-bold);
    margin-bottom: var(--space-4);
}

.pros-cons__title--pros { color: var(--color-success); }
.pros-cons__title--cons { color: var(--color-danger); }

.pros-cons__list {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.pros-cons__item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    line-height: 1.5;
}

.pros-cons__icon {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: var(--text-xs);
    font-weight: var(--weight-bold);
    margin-top: 1px;
}

.pros-cons__icon--pro {
    background: rgba(34, 197, 94, 0.15);
    color: var(--color-success);
}

.pros-cons__icon--con {
    background: rgba(239, 68, 68, 0.15);
    color: var(--color-danger);
}

/* Affiliate CTA Box */
.affiliate-cta {
    background: linear-gradient(135deg, var(--color-bg-elevated), var(--color-bg-card));
    border: 1px solid var(--color-accent);
    border-radius: var(--border-radius-lg);
    padding: var(--space-8);
    margin: var(--space-8) 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.affiliate-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at top right, var(--color-accent-glow), transparent 60%);
    pointer-events: none;
}

.affiliate-cta__inner {
    position: relative;
}

.affiliate-cta__title {
    font-size: var(--text-2xl);
    font-weight: var(--weight-bold);
    margin-bottom: var(--space-2);
}

.affiliate-cta__pricing {
    font-size: var(--text-lg);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-6);
}

.affiliate-cta__button {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-4) var(--space-10);
    background-color: var(--color-accent);
    color: var(--color-text-inverse);
    font-size: var(--text-lg);
    font-weight: var(--weight-bold);
    border-radius: var(--border-radius);
    transition: all var(--transition-fast);
    text-decoration: none;
}

.affiliate-cta__button:hover {
    background-color: var(--color-accent-hover);
    color: var(--color-text-inverse);
    box-shadow: 0 0 30px var(--color-accent-glow);
    transform: translateY(-1px);
}

.affiliate-cta__disclosure {
    font-size: var(--text-xs);
    color: var(--color-text-muted);
    margin-top: var(--space-4);
    margin-bottom: 0;
}

.affiliate-cta__disclosure a {
    color: var(--color-text-muted);
    text-decoration: underline;
}

/* Review Verdict */
.review-verdict {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-left: 4px solid var(--color-accent);
    border-radius: var(--border-radius);
    padding: var(--space-6);
    margin: var(--space-8) 0;
}

.review-verdict__title {
    font-size: var(--text-lg);
    font-weight: var(--weight-bold);
    color: var(--color-accent);
    margin-bottom: var(--space-3);
}

.review-verdict__text {
    font-size: var(--text-base);
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: 0;
}

/* --------------------------------------------------------------------------
   Category Cards
   -------------------------------------------------------------------------- */
.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--space-4);
}

.category-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-8) var(--space-4);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    text-align: center;
    transition: all var(--transition-base);
    text-decoration: none;
}

.category-card:hover {
    border-color: var(--color-accent);
    background: var(--color-bg-elevated);
    transform: translateY(-2px);
    box-shadow: 0 4px 20px var(--color-accent-glow);
}

.category-card__icon {
    font-size: var(--text-3xl);
}

.category-card__name {
    font-size: var(--text-base);
    font-weight: var(--weight-semibold);
    color: var(--color-text-primary);
}

.category-card__count {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
}

/* --------------------------------------------------------------------------
   Newsletter Form
   -------------------------------------------------------------------------- */
.footer-newsletter {
    padding: var(--space-12) 0;
    border-bottom: 1px solid var(--color-border);
}

.footer-newsletter__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-8);
    flex-wrap: wrap;
}

.footer-newsletter__text h3 {
    font-size: var(--text-2xl);
    margin-bottom: var(--space-2);
}

.footer-newsletter__text p {
    color: var(--color-text-secondary);
    margin-bottom: 0;
}

.newsletter-form__group {
    display: flex;
    gap: var(--space-3);
}

.newsletter-form__input {
    padding: var(--space-3) var(--space-4);
    background: var(--color-bg-input);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    color: var(--color-text-primary);
    font-family: var(--font-sans);
    font-size: var(--text-sm);
    min-width: 260px;
    outline: none;
    transition: border-color var(--transition-fast);
}

.newsletter-form__input:focus {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px var(--color-accent-glow);
}

.newsletter-form__input::placeholder {
    color: var(--color-text-muted);
}

.newsletter-form__message {
    margin-top: var(--space-3);
    font-size: var(--text-sm);
    line-height: 1.5;
}

.newsletter-form__message:empty {
    display: none;
}

.newsletter-form__message--success {
    color: var(--color-success);
}

.newsletter-form__message--error {
    color: var(--color-danger);
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.site-footer {
    background-color: var(--color-bg-secondary);
    border-top: 1px solid var(--color-border);
    margin-top: var(--space-16);
}

.footer-columns {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-10);
    padding: var(--space-12) 0;
}

.footer-col h4 {
    font-size: var(--text-base);
    font-weight: var(--weight-semibold);
    margin-bottom: var(--space-4);
    color: var(--color-text-primary);
}

.footer-col__about {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    line-height: 1.7;
}

.footer-nav {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.footer-nav li a,
.footer-nav a {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
}

.footer-nav li a:hover,
.footer-nav a:hover {
    color: var(--color-accent);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-4);
    padding: var(--space-6) 0;
    border-top: 1px solid var(--color-border);
    font-size: var(--text-xs);
    color: var(--color-text-secondary);
}

.footer-bottom p {
    color: var(--color-text-secondary);
    font-size: var(--text-xs);
    margin-bottom: 0;
}

/* --------------------------------------------------------------------------
   Single Post / Review Content
   -------------------------------------------------------------------------- */
.single-content {
    max-width: var(--max-width-text);
    margin: 0 auto;
    padding: var(--space-12) 0;

    /* High-contrast readable text defaults for single articles/reviews */
    --single-body-copy-color: #ffffff;
    --single-meta-copy-color: #d7def2;
    --color-text-secondary: var(--single-body-copy-color);
    --color-text-muted: var(--single-meta-copy-color);
}

.single-content__header {
    margin-bottom: var(--space-8);
}

.single-content__category {
    display: inline-block;
    font-size: var(--text-sm);
    font-weight: var(--weight-semibold);
    color: var(--color-accent);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-3);
}

.single-content__title {
    font-size: var(--text-4xl);
    font-weight: var(--weight-extrabold);
    letter-spacing: -0.02em;
    margin-bottom: var(--space-4);
}

.single-content__meta {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    font-size: var(--text-sm);
    color: var(--color-text-muted);
}

.single-content__meta-site {
    color: var(--color-text-secondary);
}

.single-content__featured-image {
    width: 100%;
    border-radius: var(--border-radius-lg);
    margin-bottom: var(--space-8);
}

/* Article body typography */
.entry-content {
    font-size: var(--text-lg);
    line-height: 1.8;
    color: var(--color-text-secondary);
}

.entry-content h2 {
    font-size: var(--text-2xl);
    margin-top: var(--space-10);
    margin-bottom: var(--space-4);
}

.entry-content h3 {
    font-size: var(--text-xl);
    margin-top: var(--space-8);
    margin-bottom: var(--space-3);
}

.entry-content p {
    margin-bottom: var(--space-6);
    color: var(--color-text-secondary);
}

.entry-content a {
    color: var(--color-accent);
    text-decoration: underline;
    text-underline-offset: 2px;
}

.entry-content ul,
.entry-content ol {
    margin-bottom: var(--space-6);
    padding-left: var(--space-6);
}

.entry-content ul { list-style: disc; }
.entry-content ol { list-style: decimal; }

.entry-content li {
    margin-bottom: var(--space-2);
    color: var(--color-text-secondary);
}

.entry-content blockquote {
    border-left: 3px solid var(--color-accent);
    padding: var(--space-4) var(--space-6);
    margin: var(--space-6) 0;
    background: var(--color-bg-card);
    border-radius: 0 var(--border-radius) var(--border-radius) 0;
}

.entry-content blockquote p {
    margin-bottom: 0;
    font-style: italic;
    color: var(--color-text-primary);
}

.entry-content code {
    background: var(--color-bg-elevated);
    padding: var(--space-1) var(--space-2);
    border-radius: 3px;
    font-size: 0.9em;
}

.entry-content pre {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: var(--space-6);
    margin: var(--space-6) 0;
    overflow-x: auto;
}

.entry-content pre code {
    background: none;
    padding: 0;
}

.entry-content img {
    border-radius: var(--border-radius);
    margin: var(--space-6) 0;
}

/* ADA readability override for all single post/review pages */
body.single .single-content__meta,
body.single .single-content__meta-site,
body.single .entry-content,
body.single .entry-content .wp-block-list,
body.single .entry-content .wp-block-paragraph,
body.single .entry-content .wp-block-group,
body.single .entry-content .wp-block-group__inner-container,
body.single .entry-content .wp-block-columns,
body.single .entry-content .wp-block-column,
body.single .entry-content p,
body.single .entry-content span,
body.single .entry-content li,
body.single .pros-cons__item,
body.single .affiliate-cta__pricing,
body.single .affiliate-cta__disclosure,
body.single .affiliate-cta__disclosure a,
body.single .review-verdict__text {
    color: var(--single-body-copy-color) !important;
}

/* --------------------------------------------------------------------------
   Page Header (archives, search)
   -------------------------------------------------------------------------- */
.page-header {
    padding: var(--space-12) 0 var(--space-8);
}

.page-title {
    font-size: var(--text-3xl);
    font-weight: var(--weight-extrabold);
}

.page-description {
    font-size: var(--text-lg);
    color: var(--color-text-secondary);
    margin-top: var(--space-3);
}

/* --------------------------------------------------------------------------
   Pagination
   -------------------------------------------------------------------------- */
.pagination {
    margin-top: var(--space-12);
    padding-top: var(--space-8);
    border-top: 1px solid var(--color-border);
}

.pagination .nav-links {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
}

.pagination .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 var(--space-3);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    transition: all var(--transition-fast);
}

.pagination .page-numbers:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
}

.pagination .page-numbers.current {
    background-color: var(--color-accent);
    border-color: var(--color-accent);
    color: var(--color-text-inverse);
}

/* --------------------------------------------------------------------------
   Search Form
   -------------------------------------------------------------------------- */
.search-form {
    display: flex;
    gap: var(--space-3);
}

.search-form .search-field {
    flex: 1;
    padding: var(--space-3) var(--space-4);
    background: var(--color-bg-input);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    color: var(--color-text-primary);
    font-family: var(--font-sans);
    font-size: var(--text-sm);
    outline: none;
}

.search-form .search-field:focus {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px var(--color-accent-glow);
}

.search-form .search-submit {
    padding: var(--space-3) var(--space-6);
    background: var(--color-accent);
    color: var(--color-text-inverse);
    border: none;
    border-radius: var(--border-radius);
    font-weight: var(--weight-semibold);
    cursor: pointer;
    transition: background-color var(--transition-fast);
}

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

/* --------------------------------------------------------------------------
   404 Page
   -------------------------------------------------------------------------- */
.error-404 {
    text-align: center;
    padding: var(--space-24) 0;
}

.error-404__code {
    font-size: 8rem;
    font-weight: var(--weight-extrabold);
    color: var(--color-bg-elevated);
    line-height: 1;
    margin-bottom: var(--space-4);
}

.error-404__title {
    font-size: var(--text-3xl);
    margin-bottom: var(--space-4);
}

.error-404__text {
    font-size: var(--text-lg);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-8);
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

/* --------------------------------------------------------------------------
   Content None
   -------------------------------------------------------------------------- */
.content-none {
    text-align: center;
    padding: var(--space-16) 0;
}

.content-none__title {
    font-size: var(--text-2xl);
    margin-bottom: var(--space-4);
}

.content-none__text {
    color: var(--color-text-secondary);
    margin-bottom: var(--space-6);
}

/* --------------------------------------------------------------------------
   Post Tags
   -------------------------------------------------------------------------- */
.post-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    margin-top: var(--space-8);
    padding-top: var(--space-6);
    border-top: 1px solid var(--color-border);
}

.post-tag {
    display: inline-block;
    padding: var(--space-1) var(--space-3);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    font-size: var(--text-xs);
    color: var(--color-text-secondary);
    transition: all var(--transition-fast);
}

.post-tag:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
}

/* --------------------------------------------------------------------------
   Post Navigation
   -------------------------------------------------------------------------- */
.post-navigation {
    margin-top: var(--space-10);
    padding-top: var(--space-8);
    border-top: 1px solid var(--color-border);
}

.post-navigation .nav-links {
    display: flex;
    justify-content: space-between;
    gap: var(--space-6);
}

.post-navigation .nav-previous,
.post-navigation .nav-next {
    flex: 1;
}

.post-navigation .nav-next {
    text-align: right;
}

.post-navigation .nav-label {
    display: block;
    font-size: var(--text-xs);
    color: var(--color-text-muted);
    margin-bottom: var(--space-1);
}

.post-navigation .nav-title {
    display: block;
    font-size: var(--text-base);
    font-weight: var(--weight-semibold);
    color: var(--color-text-primary);
    transition: color var(--transition-fast);
}

.post-navigation a:hover .nav-title {
    color: var(--color-accent);
}

/* --------------------------------------------------------------------------
   Newsletter Hero (homepage standalone section)
   -------------------------------------------------------------------------- */
.newsletter-hero {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.newsletter-hero .newsletter-form__group {
    justify-content: center;
}

/* --------------------------------------------------------------------------
   Contact Form
   -------------------------------------------------------------------------- */
.contact-form {
    max-width: 640px;
    margin: var(--space-8) 0;
}

.contact-form__row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6);
}

.contact-form__field {
    margin-bottom: var(--space-6);
}

.contact-form__label {
    display: block;
    font-size: var(--text-sm);
    font-weight: var(--weight-semibold);
    color: var(--color-text-primary);
    margin-bottom: var(--space-2);
}

.contact-form__input {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    background: var(--color-bg-input);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    color: var(--color-text-primary);
    font-family: var(--font-sans);
    font-size: var(--text-sm);
    outline: none;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.contact-form__input:focus {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px var(--color-accent-glow);
}

.contact-form__input::placeholder {
    color: var(--color-text-muted);
}

.contact-form__select {
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%238b92a8' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right var(--space-4) center;
    padding-right: var(--space-10);
    cursor: pointer;
}

.contact-form__select option {
    background: var(--color-bg-secondary);
    color: var(--color-text-primary);
}

.contact-form__textarea {
    resize: vertical;
    min-height: 140px;
}

.contact-form__hp {
    position: absolute;
    left: -9999px;
    height: 0;
    overflow: hidden;
    opacity: 0;
}

.contact-form__actions {
    margin-top: var(--space-4);
}

.contact-form__submit {
    min-width: 180px;
}

.contact-form__submit:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.contact-form__message {
    margin-top: var(--space-4);
    font-size: var(--text-sm);
    line-height: 1.5;
}

.contact-form__message:empty {
    display: none;
}

.contact-form__message--success {
    color: var(--color-success);
}

.contact-form__message--error {
    color: var(--color-danger);
}

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 768px) {
    .hero__title {
        font-size: var(--text-3xl);
    }

    .hero__description {
        font-size: var(--text-base);
    }

    .hero {
        padding: var(--space-16) 0 var(--space-10);
    }

    /* Mobile nav */
    .mobile-menu-toggle {
        display: block;
    }

    .site-nav {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        bottom: 0;
        flex-direction: column;
        background: var(--color-bg-primary);
        padding: var(--space-8);
        transform: translateX(100%);
        transition: transform var(--transition-base);
        border-top: 1px solid var(--color-border);
        overflow-y: auto;
    }

    .site-nav--open {
        transform: translateX(0);
    }

    .site-nav__list {
        flex-direction: column;
        width: 100%;
    }

    .site-nav__list li a {
        padding: var(--space-4);
        font-size: var(--text-lg);
    }

    .site-nav__cta {
        margin-left: 0;
        margin-top: var(--space-4);
        width: 100%;
        text-align: center;
        justify-content: center;
    }

    /* Stacked grids */
    .posts-grid {
        grid-template-columns: 1fr;
    }

    .pros-cons {
        grid-template-columns: 1fr;
    }

    .footer-columns {
        grid-template-columns: 1fr;
        gap: var(--space-8);
    }

    .footer-newsletter__inner {
        flex-direction: column;
        text-align: center;
    }

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

    .newsletter-form__input {
        min-width: unset;
        width: 100%;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    .single-content__title {
        font-size: var(--text-2xl);
    }

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

    .contact-form__row {
        grid-template-columns: 1fr;
    }

    .section {
        padding: var(--space-10) 0;
    }

    .section__title {
        font-size: var(--text-2xl);
    }
}

@media (min-width: 769px) and (max-width: 1024px) {
    .footer-columns {
        grid-template-columns: repeat(2, 1fr);
    }

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