/* ===== RESET E ESTILOS BÁSICOS ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

html {
    -webkit-text-size-adjust: 100%;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ===== VARIÁVEIS DE CORES E TEMAS ===== */
/* Light Theme */
:root,
[data-theme="light"] {
    --color-bg: #F5F1E8;
    --color-surface: #FCFAF6;
    --color-surface-2: #F0EAE0;
    --color-text: #14212B;
    --color-text-muted: #5B6770;
    --color-border: rgba(20, 33, 43, 0.10);
    --color-primary: #168C9C;
    --color-primary-hover: #0F7280;
    --color-input: #FFFFFF;
    --shadow-sm: 0 8px 20px rgba(20, 33, 43, 0.08);
    --shadow-md: 0 12px 30px rgba(20, 33, 43, 0.12);
    
    --font-serif: 'Cormorant Garamond', serif;
    --font-sans: 'Inter', sans-serif;
}

/* Dark Theme */
[data-theme="dark"] {
    --color-bg: #031321;
    --color-surface: #071B2D;
    --color-surface-2: #0A2033;
    --color-text: #F5F1E8;
    --color-text-muted: #7E8C98;
    --color-border: rgba(180, 210, 230, 0.10);
    --color-primary: #3CC9D6;
    --color-primary-hover: #5EDBE6;
    --color-input: #0A1D2F;
    --shadow-sm: 0 8px 20px rgba(0, 0, 0, 0.18);
    --shadow-md: 0 12px 30px rgba(0, 0, 0, 0.25);
}

/* ===== ESTILOS GLOBAIS DO CORPO ===== */
body {
    font-family: var(--font-sans);
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    min-height: 100vh;
    transition: background-color 0.22s ease, color 0.22s ease;
}

/* ===== CABEÇALHO DA PÁGINA INICIAL ===== */
.header {
    background-color: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    height: 88px;
    position: sticky;
    top: 0;
    z-index: 100;
    transition: background-color 0.22s ease, border-color 0.22s ease;
}

.header-non-sticky {
    position: relative;
}

.header-content {
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 32px;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

/* ===== LOGO E TAGLINE ===== */
.logo-section {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-shrink: 0;
}

.logo-image {
    height: 48px;
    width: auto;
    object-fit: contain;
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-title {
    font-family: var(--font-serif);
    font-size: 44px;
    font-weight: 600;
    color: var(--color-text);
    line-height: 1;
    letter-spacing: -0.02em;
    transition: color 0.22s ease;
}

.tagline {
    font-family: var(--font-sans);
    font-size: 12px;
    color: var(--color-text-muted);
    font-weight: 400;
    letter-spacing: 0.05em;
    margin-top: 2px;
    transition: color 0.22s ease;
}

/* ===== NAVEGAÇÃO ===== */
.nav {
    display: flex;
    align-items: center;
    gap: 28px;
    flex-shrink: 0;
}

.nav .theme-toggle {
    margin-left: -12px;
}

.nav-filter {
    font-family: var(--font-sans);
    font-size: 17px;
    color: var(--color-text-muted);
    text-decoration: none;
    font-weight: 500;
    letter-spacing: 0.02em;
    transition: color 0.22s ease, background-color 0.22s ease;
    position: relative;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px 12px;
    border-radius: 6px;
    min-height: 40px;
    min-width: 44px;
}

.nav-filter:hover {
    color: var(--color-text);
    background-color: var(--color-surface-2);
}

.nav-filter:active {
    background-color: var(--color-surface-2);
    transform: scale(0.98);
}

.nav-filter.active {
    color: var(--color-primary);
    background-color: var(--color-surface-2);
}

.nav-filter.active::after,
a.nav-filter[href="about/index.html"]:hover::after {
    content: '';
    position: absolute;
    bottom: -28px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--color-primary);
}

.nav-filter:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 4px;
    border-radius: 2px;
}

/* ===== AÇÕES DO CABEÇALHO ===== */
.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-shrink: 0;
}

.icon-btn,
.theme-toggle {
    background: none;
    border: none;
    color: var(--color-text-muted);
    cursor: pointer;
    padding: 8px;
    border-radius: 8px;
    transition: color 0.22s ease, background-color 0.22s ease, transform 0.15s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    min-height: 44px;
}

.icon-btn:hover,
.theme-toggle:hover {
    color: var(--color-text);
    background-color: var(--color-surface-2);
}

.icon-btn:active,
.theme-toggle:active {
    transform: scale(0.95);
    background-color: var(--color-surface-2);
}

.theme-toggle:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

.search-container {
    display: flex;
    align-items: center;
    background-color: var(--color-surface-2);
    border-radius: 999px;
    padding: 8px 12px;
    border: 1px solid var(--color-border);
    transition: border-color 0.22s ease, background-color 0.22s ease;
}

.search-container:focus-within {
    border-color: var(--color-primary);
}

.search-input {
    background: none;
    border: none;
    color: var(--color-text);
    font-family: var(--font-sans);
    font-size: 13px;
    width: 180px;
    outline: none;
    transition: color 0.22s ease;
}

.search-input::placeholder {
    color: var(--color-text-muted);
}

.search-btn {
    background: none;
    border: none;
    color: var(--color-primary);
    cursor: pointer;
    padding: 6px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.22s ease, color 0.22s ease, transform 0.15s ease;
    min-width: 36px;
    min-height: 36px;
}

.search-btn:hover {
    background-color: var(--color-surface-2);
}

.search-btn:active {
    transform: scale(0.95);
    background-color: var(--color-surface-2);
}

/* ===== CONTEÚDO PRINCIPAL ===== */
.main-content {
    max-width: 1440px;
    margin: 0 auto;
    padding: 20px 32px 40px;
}

.about-back-nav + .main-content {
    padding: 0 32px 40px;
}

.about-back-nav + .main-content .about-hero {
    padding-top: 40px;
}

.about-page .about-hero {
    padding-top: 40px;
}

/* ===== SEÇÃO PRINCIPAL DE DESTAQUE ===== */
.hero-section {
    display: grid;
    grid-template-columns: 1fr 280px;
    gap: 20px;
    margin-bottom: 24px;
}

.hero-main {
    display: grid;
    grid-template-columns: 30% 1fr;
    gap: 24px;
    background-color: var(--color-surface);
    border-radius: 16px;
    padding: 32px;
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
    transition: background-color 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
}

.hero-text-panel {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.category-label {
    font-family: var(--font-sans);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.15em;
    color: var(--color-primary);
    text-transform: uppercase;
    margin-bottom: 16px;
    transition: color 0.22s ease;
}

.hero-title {
    font-family: var(--font-serif);
    font-size: 56px;
    font-weight: 700;
    color: var(--color-text);
    line-height: 1.05;
    margin-bottom: 20px;
    letter-spacing: -0.02em;
    transition: color 0.22s ease;
}

.hero-description {
    font-family: var(--font-sans);
    font-size: 16px;
    color: var(--color-text-muted);
    line-height: 1.7;
    margin-bottom: 28px;
    font-weight: 400;
    transition: color 0.22s ease;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: var(--color-primary);
    color: var(--color-bg);
    text-decoration: none;
    font-family: var(--font-sans);
    font-size: 14px;
    font-weight: 600;
    padding: 12px 24px;
    border-radius: 999px;
    transition: background-color 0.22s ease, transform 0.22s ease, color 0.22s ease;
    width: fit-content;
}

.cta-button:hover {
    background-color: var(--color-primary-hover);
    transform: translateY(-1px);
}

.hero-metadata {
    display: flex;
    gap: 16px;
    margin-top: 20px;
    font-family: var(--font-sans);
    font-size: 11px;
    color: var(--color-text-muted);
    transition: color 0.22s ease;
}

.hero-image-wrapper {
    position: relative;
    border-radius: 14px;
    overflow: hidden;
    height: 100%;
    min-height: 350px;
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.hero-image-wrapper::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to right, rgba(3, 19, 33, 0.4) 0%, rgba(3, 19, 33, 0) 30%);
    pointer-events: none;
}

[data-theme="light"] .hero-image-wrapper::before {
    background: linear-gradient(to right, rgba(20, 33, 43, 0.3) 0%, rgba(20, 33, 43, 0) 30%);
}

/* ===== CURIOSIDADE DO DIA ===== */
.sidebar-card {
    background-color: var(--color-surface-2);
    border-radius: 16px;
    padding: 24px;
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    transition: background-color 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
}

.sidebar-title {
    font-family: var(--font-sans);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.1em;
    color: var(--color-primary);
    text-transform: uppercase;
    margin-bottom: 20px;
    transition: color 0.22s ease;
}

.sidebar-image-wrapper {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    overflow: hidden;
    margin-bottom: 20px;
    border: 3px solid var(--color-border);
    transition: border-color 0.22s ease;
}

.sidebar-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.sidebar-article-title {
    font-family: var(--font-serif);
    font-size: 24px;
    font-weight: 600;
    color: var(--color-text);
    line-height: 1.2;
    margin-bottom: 12px;
    transition: color 0.22s ease;
}

.sidebar-description {
    font-family: var(--font-sans);
    font-size: 13px;
    color: var(--color-text-muted);
    line-height: 1.6;
    margin-bottom: 20px;
    transition: color 0.22s ease;
}

.sidebar-button {
    background: none;
    border: 1px solid var(--color-primary);
    color: var(--color-primary);
    text-decoration: none;
    font-family: var(--font-sans);
    font-size: 13px;
    font-weight: 500;
    padding: 10px 24px;
    border-radius: 999px;
    transition: background-color 0.22s ease, color 0.22s ease, border-color 0.22s ease;
}

.sidebar-button:hover {
    background-color: var(--color-primary);
    color: var(--color-bg);
}

/* ===== ÚLTIMOS ARTIGOS ===== */
.latest-articles {
    margin-top: 24px;
    scroll-margin-top: 120px;
}

.section-title {
    font-family: var(--font-serif);
    font-size: 32px;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 24px;
    letter-spacing: -0.01em;
    transition: color 0.22s ease;
}

.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
    width: 100%;
}

/* ===== CARDS DOS ARTIGOS ===== */
.article-card {
    background-color: var(--color-surface-2);
    border-radius: 12px;
    border: 1px solid var(--color-border);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease, background-color 0.22s ease, border-color 0.22s ease;
    display: flex;
    flex-direction: column;
}

/* Hidden cards for filtering */
.is-hidden {
    display: none !important;
}

.article-card-link {
    text-decoration: none;
    color: inherit;
    display: block;
    position: relative;
}

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

.article-card-link:active .article-card {
    transform: translateY(-2px);
}

.card-image-wrapper {
    height: 145px;
    overflow: hidden;
    position: relative;
}

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

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

.card-image-wrapper::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0);
    transition: background 0.3s ease;
}

.article-card-link:hover .card-image-wrapper::after {
    background: rgba(0, 0, 0, 0.2);
}

.card-content {
    padding: 16px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.card-category {
    font-family: var(--font-sans);
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.15em;
    color: var(--color-primary);
    text-transform: uppercase;
    margin-bottom: 10px;
    transition: color 0.22s ease;
}

.card-title {
    font-family: var(--font-serif);
    font-size: 18px;
    font-weight: 600;
    color: var(--color-text);
    line-height: 1.25;
    margin-bottom: 10px;
    letter-spacing: -0.01em;
    transition: color 0.22s ease;
}

.card-excerpt {
    font-family: var(--font-sans);
    font-size: 13px;
    color: var(--color-text-muted);
    line-height: 1.5;
    margin-bottom: 14px;
    flex: 1;
    transition: color 0.22s ease;
}

.card-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-family: var(--font-sans);
    font-size: 11px;
    color: var(--color-text-muted);
    padding-top: 12px;
    border-top: 1px solid var(--color-border);
    transition: color 0.22s ease, border-color 0.22s ease;
}

.bookmark-icon {
    color: var(--color-text-muted);
    transition: color 0.22s ease;
}

.article-card-link:hover .bookmark-icon {
    color: var(--color-primary);
}

/* ===== FUNCIONALIDADE DE PESQUISA ===== */
.searchable-card.is-hidden {
    display: none;
}

.search-empty-state {
    background-color: var(--color-surface-2);
    border-radius: 16px;
    padding: 48px 32px;
    border: 1px solid var(--color-border);
    text-align: center;
    margin-top: 24px;
    transition: background-color 0.22s ease, border-color 0.22s ease;
}

.empty-state-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.empty-state-icon {
    color: var(--color-text-muted);
    opacity: 0.5;
}

.empty-state-title {
    font-family: var(--font-serif);
    font-size: 24px;
    font-weight: 600;
    color: var(--color-text);
    margin: 0;
    transition: color 0.22s ease;
}

.empty-state-subtitle {
    font-family: var(--font-sans);
    font-size: 14px;
    color: var(--color-text-muted);
    margin: 0;
    max-width: 400px;
    transition: color 0.22s ease;
}

.empty-state-hint {
    font-family: var(--font-sans);
    font-size: 13px;
    color: var(--color-text-muted);
    margin: 0;
    opacity: 0.7;
    transition: color 0.22s ease;
}

/* ===== FILTRO DE CATEGORIAS ===== */
.category-empty-state {
    background-color: var(--color-surface-2);
    border-radius: 16px;
    padding: 48px 32px;
    border: 1px solid var(--color-border);
    text-align: center;
    margin-top: 24px;
    transition: background-color 0.22s ease, border-color 0.22s ease;
}

.search-clear-btn {
    background: none;
    border: none;
    color: var(--color-text-muted);
    cursor: pointer;
    padding: 6px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.22s ease, background-color 0.22s ease;
}

.search-clear-btn:hover {
    color: var(--color-text);
    background-color: var(--color-surface-2);
}

.search-clear-btn:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

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

/* ===== ESTILOS DA PÁGINA INDIVIDUAL DO ARTIGO ===== */
/* Article Page Styles - Premium Editorial Layout */
.article-page {
    max-width: 1400px;
    margin: 0 auto;
    padding: 60px 32px 80px;
}

.article-hero {
    margin-bottom: 48px;
    padding: 0 0 32px 0;
    border-bottom: 1px solid var(--color-border);
}

.article-category {
    font-family: var(--font-sans);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.2em;
    color: var(--color-primary);
    text-transform: uppercase;
    margin-bottom: 20px;
    transition: color 0.22s ease;
}

.article-title {
    font-family: var(--font-serif);
    font-size: 64px;
    font-weight: 700;
    color: var(--color-text);
    line-height: 1.05;
    margin: 0 0 20px 0;
    letter-spacing: -0.03em;
    transition: color 0.22s ease;
    max-width: 900px;
}

.article-subtitle {
    font-family: var(--font-sans);
    font-size: 18px;
    color: var(--color-text-muted);
    line-height: 1.6;
    margin-bottom: 32px;
    max-width: 750px;
    font-weight: 400;
    transition: color 0.22s ease;
}

.article-meta {
    display: flex;
    gap: 32px;
    align-items: center;
    font-family: var(--font-sans);
    font-size: 13px;
    color: var(--color-text-muted);
    transition: color 0.22s ease;
    margin-bottom: 8px;
}

.article-meta-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

.article-meta-item svg {
    color: var(--color-primary);
}

.article-cover {
    width: 100%;
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 48px;
    border: 1px solid var(--color-border);
    transition: border-color 0.22s ease;
    position: relative;
}

.article-cover-image {
    width: 100%;
    height: auto;
    display: block;
    max-height: 600px;
    object-fit: cover;
}

.article-caption {
    font-family: var(--font-sans);
    font-size: 13px;
    color: var(--color-text-muted);
    text-align: center;
    padding: 16px 0 0 0;
    font-style: italic;
    transition: color 0.22s ease;
}

/* Article Grid Layout */
.article-grid {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 48px;
    align-items: start;
}

.article-main {
    max-width: 100%;
}

.article-body {
    font-family: var(--font-serif);
    font-size: 20px;
    line-height: 1.8;
    color: var(--color-text);
    transition: color 0.22s ease;
}

.article-body p {
    margin-bottom: 32px;
    font-weight: 400;
}

.article-body p:first-of-type::first-letter {
    font-family: var(--font-serif);
    font-size: 80px;
    font-weight: 700;
    float: left;
    line-height: 0.85;
    margin-right: 16px;
    margin-top: 6px;
    color: var(--color-primary);
}

.article-section {
    margin-bottom: 56px;
    padding-bottom: 40px;
    border-bottom: 1px solid var(--color-border);
}

.article-section:last-child {
    border-bottom: none;
}

.article-section-heading {
    font-family: var(--font-sans);
    font-size: 22px;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 24px;
    letter-spacing: -0.01em;
    transition: color 0.22s ease;
}

.article-quote {
    font-family: var(--font-serif);
    font-size: 26px;
    font-style: italic;
    color: var(--color-text);
    line-height: 1.5;
    margin: 40px 0;
    padding: 40px 32px;
    border-left: 3px solid var(--color-primary);
    background-color: var(--color-surface-2);
    border-radius: 0 8px 8px 0;
    transition: color 0.22s ease, background-color 0.22s ease, border-color 0.22s ease;
    position: relative;
}

.article-quote::before {
    content: '"';
    font-family: var(--font-serif);
    font-size: 60px;
    color: var(--color-primary);
    position: absolute;
    top: 8px;
    left: 16px;
    opacity: 0.3;
    line-height: 1;
}

.article-image-placeholder {
    width: 100%;
    height: 350px;
    background-color: var(--color-surface-2);
    border: 1px dashed var(--color-border);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 40px 0;
    transition: background-color 0.22s ease, border-color 0.22s ease;
}

.article-image-placeholder-text {
    font-family: var(--font-sans);
    font-size: 14px;
    color: var(--color-text-muted);
    text-align: center;
    transition: color 0.22s ease;
    letter-spacing: 0.05em;
}

/* Sidebar Styles */
.article-sidebar {
    position: sticky;
    top: 120px;
}

.article-related {
    background-color: var(--color-surface-2);
    border-radius: 12px;
    padding: 32px;
    border: 1px solid var(--color-border);
    transition: background-color 0.22s ease, border-color 0.22s ease;
}

.article-related-title {
    font-family: var(--font-sans);
    font-size: 12px;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 24px;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    transition: color 0.22s ease;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--color-border);
}

.article-related-item {
    display: flex;
    gap: 16px;
    margin-bottom: 24px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--color-border);
    transition: border-color 0.22s ease;
}

.article-related-item:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.article-related-thumb {
    width: 80px;
    height: 80px;
    border-radius: 8px;
    overflow: hidden;
    flex-shrink: 0;
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    transition: background-color 0.22s ease, border-color 0.22s ease;
}

.article-related-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.article-related-content {
    flex: 1;
    min-width: 0;
}

.article-related-category {
    font-family: var(--font-sans);
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.15em;
    color: var(--color-primary);
    text-transform: uppercase;
    margin-bottom: 6px;
    transition: color 0.22s ease;
}

.article-related-link {
    display: block;
    font-family: var(--font-sans);
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text);
    text-decoration: none;
    margin-bottom: 8px;
    line-height: 1.4;
    transition: color 0.22s ease;
}

.article-related-link:hover {
    color: var(--color-primary);
}

.article-related-time {
    font-family: var(--font-sans);
    font-size: 12px;
    color: var(--color-text-muted);
    transition: color 0.22s ease;
}

.article-header-left {
    display: flex;
    align-items: center;
    gap: 24px;
}

.article-header-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

.article-back-button {
    display: flex;
    align-items: center;
    gap: 8px;
    background: none;
    border: none;
    color: var(--color-text-muted);
    font-family: var(--font-sans);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    padding: 8px 16px;
    border-radius: 8px;
    transition: color 0.22s ease, background-color 0.22s ease, transform 0.15s ease;
    text-decoration: none;
    min-height: 44px;
    min-width: 44px;
}

.article-back-button:hover {
    color: var(--color-text);
    background-color: var(--color-surface-2);
}

.article-back-button:active {
    transform: scale(0.98);
    background-color: var(--color-surface-2);
}

.article-back-button svg {
    width: 16px;
    height: 16px;
}

.article-logo-small {
    display: flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
}

.article-logo-small img {
    height: 32px;
    width: auto;
}

.article-logo-small-text {
    font-family: var(--font-serif);
    font-size: 24px;
    font-weight: 600;
    color: var(--color-text);
    line-height: 1;
    letter-spacing: -0.02em;
    transition: color 0.22s ease;
}

/* ===== RODAPÉ ===== */
.footer {
    background-color: var(--color-surface);
    border-top: 1px solid var(--color-border);
    padding: 32px 0;
    margin-top: 48px;
    transition: background-color 0.22s ease, border-color 0.22s ease;
}

.footer-content {
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 32px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-left {
    display: flex;
    align-items: center;
    gap: 16px;
}

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

.footer-logo-image {
    height: 32px;
    width: auto;
}

.footer-logo-text {
    font-family: var(--font-serif);
    font-size: 20px;
    font-weight: 600;
    color: var(--color-text);
    line-height: 1;
    letter-spacing: -0.02em;
    transition: color 0.22s ease;
}

.footer-tagline {
    font-family: var(--font-sans);
    font-size: 12px;
    color: var(--color-text-muted);
    font-weight: 400;
    letter-spacing: 0.05em;
    transition: color 0.22s ease;
}

.footer-right {
    display: flex;
    align-items: center;
    gap: 24px;
}

.footer-link {
    font-family: var(--font-sans);
    font-size: 13px;
    color: var(--color-text-muted);
    text-decoration: none;
    font-weight: 500;
    letter-spacing: 0.02em;
    transition: color 0.22s ease;
}

.footer-link:hover {
    color: var(--color-primary);
}

/* ===== POLÍTICA DE PRIVACIDADE ===== */
.policy-page {
    max-width: 800px;
    margin: 0 auto;
    padding: 60px 32px 80px;
}

.policy-header {
    margin-bottom: 48px;
    padding-bottom: 32px;
    border-bottom: 1px solid var(--color-border);
}

.policy-label {
    font-family: var(--font-sans);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.2em;
    color: var(--color-primary);
    text-transform: uppercase;
    margin-bottom: 20px;
    display: block;
    transition: color 0.22s ease;
}

.policy-title {
    font-family: var(--font-serif);
    font-size: 48px;
    font-weight: 700;
    color: var(--color-text);
    line-height: 1.1;
    margin: 0 0 32px 0;
    letter-spacing: -0.02em;
    transition: color 0.22s ease;
}

.policy-content {
    font-family: var(--font-serif);
    font-size: 18px;
    line-height: 1.8;
    color: var(--color-text);
    transition: color 0.22s ease;
}

.policy-content p {
    margin-bottom: 24px;
    font-weight: 400;
}

.policy-content p:last-child {
    margin-bottom: 0;
}

.policy-content section {
    margin-bottom: 32px;
}

.policy-content section:last-child {
    margin-bottom: 0;
}

.policy-content h2 {
    font-family: var(--font-sans);
    font-size: 20px;
    font-weight: 600;
    color: var(--color-text);
    margin: 0 0 16px 0;
    letter-spacing: -0.01em;
    transition: color 0.22s ease;
}

.policy-content ul {
    margin: 16px 0;
    padding-left: 24px;
}

.policy-content li {
    font-family: var(--font-sans);
    font-size: 17px;
    line-height: 1.7;
    color: var(--color-text);
    margin-bottom: 12px;
    transition: color 0.22s ease;
}

.policy-content li:last-child {
    margin-bottom: 0;
}

.policy-updated {
    font-family: var(--font-sans);
    font-size: 14px;
    color: var(--color-text-muted);
    margin-top: 8px;
    transition: color 0.22s ease;
}

.contact-email {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.22s ease;
}

.contact-email:hover {
    color: var(--color-primary-hover);
    text-decoration: underline;
}

/* Minimal Policy Page Header */
.policy-page-header {
    background-color: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    padding: 16px 0;
    transition: background-color 0.22s ease, border-color 0.22s ease;
}

.policy-header-content {
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 32px;
    display: flex;
    align-items: center;
}

.policy-back-link {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--color-text-muted);
    text-decoration: none;
    font-family: var(--font-sans);
    font-size: 14px;
    font-weight: 500;
    transition: color 0.22s ease;
}

.policy-back-link:hover {
    color: var(--color-primary);
}

/* ===== PÁGINA SOBRE ===== */
.about-back-nav {
    padding: 32px 32px 0;
    display: flex;
    align-items: center;
}

.about-back-button {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-sans);
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text-muted);
    text-decoration: none;
    transition: color 0.22s ease;
}

.about-back-button:hover {
    color: var(--color-primary);
}

.about-back-button svg {
    color: var(--color-text-muted);
    transition: color 0.22s ease;
}

.about-back-button:hover svg {
    color: var(--color-primary);
}

.about-hero {
    margin-bottom: 48px;
    padding: 40px 0;
    border-bottom: 1px solid var(--color-border);
}

.about-back-nav + .main-content .about-hero {
    padding-top: 0;
}

.about-back-nav + .main-content .about-hero {
    padding-top: 0;
}

.about-hero-content {
    max-width: 900px;
}

.about-label {
    font-family: var(--font-sans);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.2em;
    color: var(--color-primary);
    text-transform: uppercase;
    margin-bottom: 20px;
    display: block;
}

.about-title {
    font-family: var(--font-serif);
    font-size: 56px;
    font-weight: 700;
    color: var(--color-text);
    line-height: 1.1;
    margin: 0 0 24px 0;
    letter-spacing: -0.02em;
}

.about-subtitle {
    font-family: var(--font-serif);
    font-size: 28px;
    font-weight: 400;
    color: var(--color-text-muted);
    line-height: 1.3;
    margin-bottom: 32px;
    font-style: italic;
}

.about-intro p {
    font-family: var(--font-serif);
    font-size: 18px;
    line-height: 1.8;
    color: var(--color-text);
    margin-bottom: 24px;
}

.about-intro p:last-child {
    margin-bottom: 0;
}

.about-main {
    margin: 80px 0;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 60px;
    align-items: start;
}

.about-text {
    max-width: 100%;
}

.about-section {
    margin-bottom: 56px;
    padding-bottom: 40px;
    border-bottom: 1px solid var(--color-border);
}

.about-section:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.about-section-title {
    font-family: var(--font-sans);
    font-size: 24px;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 20px;
    letter-spacing: -0.01em;
}

.about-section-text {
    font-family: var(--font-serif);
    font-size: 17px;
    line-height: 1.7;
    color: var(--color-text-muted);
}

.about-image-container {
    position: sticky;
    top: 60px;
}

.about-image-wrapper {
    background-color: var(--color-surface-2);
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
}

.about-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

.about-topics {
    margin: 80px 0;
}

.about-topics-title {
    font-family: var(--font-serif);
    font-size: 36px;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 40px;
    letter-spacing: -0.02em;
}

.topics-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.topic-card {
    background-color: var(--color-surface-2);
    border-radius: 12px;
    padding: 32px;
    border: 1px solid var(--color-border);
    transition: transform 0.3s ease, box-shadow 0.3s ease, background-color 0.22s ease, border-color 0.22s ease;
}

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

.topic-title {
    font-family: var(--font-sans);
    font-size: 18px;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 12px;
    letter-spacing: -0.01em;
}

.topic-description {
    font-family: var(--font-serif);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text-muted);
}

.about-cta {
    margin: 80px 0 60px;
    padding: 60px 32px;
    background-color: var(--color-surface-2);
    border-radius: 16px;
    border: 1px solid var(--color-border);
    text-align: center;
}

.about-cta-content {
    max-width: 700px;
    margin: 0 auto;
}

.about-cta-title {
    font-family: var(--font-serif);
    font-size: 36px;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 20px;
    letter-spacing: -0.02em;
}

.about-cta-text {
    font-family: var(--font-serif);
    font-size: 18px;
    line-height: 1.7;
    color: var(--color-text-muted);
    margin-bottom: 32px;
}

/* ===== ESTILOS EXCLUSIVOS PARA DESKTOP E TABLET ===== */
/* Responsive Design */
@media (max-width: 1400px) {
    .header-content {
        padding: 0 24px;
        gap: 24px;
    }
    
    .nav {
        gap: 20px;
    }
    
    .articles-grid {
        grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
        gap: 18px;
    }
}

/* Tablet (max-width: 1024px) */
@media (max-width: 1024px) {
    .header-content {
        padding: 0 24px;
        gap: 24px;
    }
    
    .nav {
        gap: 20px;
    }
    
    .hero-section {
        grid-template-columns: 1fr;
    }
    
    .hero-main {
        grid-template-columns: 1fr;
    }
    
    .hero-text-panel {
        margin-bottom: 24px;
    }
    
    .hero-image-wrapper {
        min-height: 300px;
    }
    
    .sidebar-card {
        flex-direction: row;
        text-align: left;
        align-items: flex-start;
        gap: 20px;
    }
    
    .sidebar-image-wrapper {
        width: 80px;
        height: 80px;
        margin-bottom: 0;
        flex-shrink: 0;
    }
    
    .articles-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    /* Article Page Responsive */
    .article-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .article-sidebar {
        position: static;
    }
    
    .article-title {
        font-size: 48px;
    }
    
    .article-page {
        padding: 40px 24px 60px;
    }
    
    .article-header-content {
        padding: 0 24px;
    }
    
    /* About Page Responsive */
    .about-back-nav {
        padding: 24px 24px 0;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .about-image-container {
        position: static;
        order: -1;
    }
    
    .topics-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ===== ESTILOS EXCLUSIVOS PARA CELULAR ===== */
/* Mobile hamburger menu - hidden on desktop */
.mobile-menu-toggle {
    display: none;
}

/* Mobile hamburger menu */
@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 4px;
        width: 42px;
        height: 42px;
        padding: 8px;
        margin: 0 auto;
        background: var(--color-surface-2);
        border: 1px solid var(--color-border);
        border-radius: 8px;
        color: var(--color-text);
        cursor: pointer;
    }

    .mobile-menu-toggle span {
        display: block;
        width: 20px;
        height: 2px;
        background-color: currentColor;
        border-radius: 2px;
        transition: transform 0.2s ease, opacity 0.2s ease;
    }

    .mobile-menu-toggle:hover {
        color: var(--color-primary);
    }
}

@media (max-width: 768px) {
    .nav {
        display: none;
        position: absolute;
        top: calc(100% + 8px);
        right: 12px;
        width: min(240px, calc(100vw - 24px));
        flex-direction: column;
        align-items: stretch;
        gap: 4px;
        padding: 10px;
        background-color: var(--color-surface);
        border: 1px solid var(--color-border);
        border-radius: 12px;
        box-shadow: var(--shadow-md);
        z-index: 999;
    }

    .nav.is-open {
        display: flex;
    }
}

/* ===== MOBILE (max-width: 768px) STYLES ===== */
@media (max-width: 768px) {
    .header-content {
        flex-wrap: nowrap;
        flex-direction: column;
        align-items: center;
        height: auto;
        padding: 8px 10px 6px;
        gap: 6px;
    }

    .header {
        height: auto;
        padding: 10px 16px 8px;
        gap: 6px;
        position: relative;
    }

    .logo-section {
        width: 100%;
        justify-content: center;
        margin-bottom: 0;
    }

    .logo-image {
        height: 34px;
    }

    .logo-title {
        font-size: 28px;
    }

    .tagline {
        font-size: 10px;
        margin-top: 0;
    }

    .nav {
        order: 2;
        width: 100%;
        justify-content: center;
        gap: 10px;
        flex-wrap: nowrap;
        gap: 8px;
        margin-top: 4px;
        overflow-x: auto;
        overflow-y: hidden;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        padding-bottom: 4px;
    }

    .nav-filter {
        font-size: 11px;
        padding: 6px 10px;
        min-height: 32px;
        min-width: auto;
        white-space: nowrap;
    }

    .header-actions {
        margin-left: 0;
        gap: 8px;
    }

    
    .search-container {
        padding: 6px 10px;
    }
    
    .search-input {
        width: 140px;
        font-size: 12px;
    }
    
    .icon-btn,
    .theme-toggle {
        padding: 10px;
        min-width: 44px;
        min-height: 44px;
    }
    
    .hero-section {
        grid-template-columns: 1fr;
        gap: 16px;
        margin-bottom: 16px;
    }
    
    .hero-main {
        grid-template-columns: 1fr;
        padding: 24px;
    }
    
    .hero-text-panel {
        margin-bottom: 24px;
    }
    
    .hero-title {
        font-size: 36px;
        line-height: 1.1;
        margin-bottom: 16px;
    }
    
    .hero-description {
        font-size: 15px;
    }
    
    .cta-button {
        padding: 10px 20px;
        font-size: 13px;
    }
    
    .hero-image-wrapper {
        min-height: 250px;
    }
    
    .sidebar-card {
        flex-direction: column;
        text-align: center;
        align-items: center;
        padding: 20px;
    }
    
    .sidebar-image-wrapper {
        width: 80px;
        height: 80px;
    }
    
    .sidebar-article-title {
        font-size: 18px;
    }
    
    .sidebar-description {
        font-size: 12px;
    }
    
    .sidebar-button {
        padding: 8px 16px;
        font-size: 12px;
    }
    
    /* Mobile Article Grid */
    .articles-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .section-title {
        font-size: 24px;
    }
}
@media (max-width: 768px) {
    .nav-filter.active::after,
    a.nav-filter[href="about/index.html"]:hover::after {
        display: none;
        content: none;
    }
}

@media (max-width: 768px){    
    .header-content {
        display: flex;
        flex-direction: row;
        flex-wrap: nowrap;
        align-items: center;
        justify-content: space-between;
        gap: 8px;
    }


    .logo-section {
        flex: 1;
        width: auto;
        margin-bottom: 0;
    }

    .header-actions {
        display: flex;
        align-items: center;
        justify-content: flex-end;
        gap: 8px;
        margin-left: auto;
        flex-shrink: 0;
    }

    .theme-toggle {
        order: 1;
        position: static;
        margin: 0;
    }

    .mobile-menu-toggle {
        order: 2;
        position: static;
        margin: 0;
    }
}
@media (max-width: 768px) {
    .header {
        position: relative;
    }

    .header-content {
        position: relative;
    }
    
    /* Article Page Mobile */
    .article-header {
        height: 56px;
    }
    
    .article-header-content {
        padding: 0 20px;
    }
    
    .article-back-button {
        padding: 8px;
        min-width: 44px;
        min-height: 44px;
    }
    
    .article-back-button span {
        display: none;
    }
    
    .article-logo-small {
        display: none;
    }
    
    .icon-btn,
    .theme-toggle {
        padding: 8px;
        min-width: 44px;
        min-height: 44px;
    }
    
    .article-title {
        font-size: 32px;
        line-height: 1.15;
        max-width: 100%;
    }
    
    .article-subtitle {
        font-size: 16px;
        line-height: 1.5;
        max-width: 100%;
    }
    
    .article-category {
        font-size: 10px;
        margin-bottom: 16px;
    }
    
    .article-hero {
        margin-bottom: 32px;
        padding-bottom: 24px;
    }
    
    .article-meta {
        gap: 16px;
        font-size: 12px;
    }
    
    .article-cover {
        margin-bottom: 32px;
        border-radius: 8px;
    }
    
    .article-cover-image {
        max-height: 400px;
    }
    
    .article-caption {
        font-size: 12px;
        padding: 12px 0 0 0;
    }
    
    .article-body {
        font-size: 18px;
        line-height: 1.7;
    }
    
    .article-body p {
        margin-bottom: 24px;
    }
    
    .article-body p:first-of-type::first-letter {
        font-size: 60px;
        margin-right: 12px;
        margin-top: 4px;
    }
    
    .article-section {
        margin-bottom: 40px;
        padding-bottom: 32px;
    }
    
    .article-section-heading {
        font-size: 20px;
        margin-bottom: 20px;
    }
    
    .article-quote {
        font-size: 20px;
        padding: 24px 20px;
        margin: 32px 0;
        line-height: 1.5;
    }
    
    .article-quote::before {
        font-size: 48px;
        top: 4px;
        left: 12px;
    }
    
    .article-image-placeholder {
        height: 250px;
        margin: 32px 0;
    }
    
    .article-image-placeholder-text {
        font-size: 13px;
    }
    
    .article-page {
        padding: 24px 20px 40px;
    }
    
    .article-grid {
        gap: 32px;
    }
    
    .article-related {
        padding: 20px;
        border-radius: 8px;
    }
    
    .article-related-title {
        font-size: 11px;
        margin-bottom: 20px;
        padding-bottom: 12px;
    }
    
    .article-related-item {
        gap: 12px;
        margin-bottom: 20px;
        padding-bottom: 20px;
    }
    
    .article-related-thumb {
        width: 60px;
        height: 60px;
        border-radius: 6px;
    }
    
    .article-related-link {
        font-size: 13px;
        line-height: 1.4;
    }
    
    .article-related-time {
        font-size: 11px;
    }
    
    .article-logo-small {
        display: none;
    }
    
    .article-page {
        padding: 24px 0;
    }
    
    .article-title {
        font-size: 36px;
    }
    
    .article-subtitle {
        font-size: 16px;
    }
    
    .article-body {
        font-size: 18px;
    }
    
    .article-quote {
        font-size: 22px;
        padding: 24px;
    }
    
    .article-image-placeholder {
        height: 300px;
    }
    
    /* About Page Mobile */
    .about-back-nav {
        padding: 20px 20px 0;
    }
    
    .about-hero {
        padding: 32px 0;
        margin-bottom: 32px;
    }
    
    .about-title {
        font-size: 40px;
    }
    
    .about-subtitle {
        font-size: 22px;
    }
    
    .about-intro p {
        font-size: 16px;
    }
    
    .about-main {
        margin: 48px 0;
    }
    
    .about-section-title {
        font-size: 20px;
    }
    
    .about-section-text {
        font-size: 15px;
    }
    
    .about-topics-title {
        font-size: 28px;
    }
    
    .topics-grid {
        grid-template-columns: 1fr;
    }
    
    .about-cta {
        padding: 40px 20px;
        margin: 48px 0 40px;
    }
    
    .about-cta-title {
        font-size: 28px;
    }
    
    .about-cta-text {
        font-size: 16px;
    }
    
    /* Footer Mobile */
    .footer {
        padding: 24px 0;
        margin-top: 32px;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
    
    .footer-left {
        flex-direction: column;
        gap: 8px;
    }
    
    .footer-logo-image {
        height: 28px;
    }
    
    .footer-logo-text {
        font-size: 18px;
    }
    
    .footer-tagline {
        font-size: 11px;
    }
    
    /* Privacy Policy Mobile */
    .policy-page {
        padding: 40px 20px 60px;
    }
    
    .policy-header {
        margin-bottom: 32px;
        padding-bottom: 24px;
    }
    
    .policy-title {
        font-size: 32px;
        line-height: 1.15;
    }
    
    .policy-content {
        font-size: 16px;
        line-height: 1.7;
    }
    
    .policy-content p {
        margin-bottom: 20px;
    }
    
    /* Policy Page Header Mobile */
    .policy-page-header {
        padding: 12px 0;
    }
    
    .policy-header-content {
        padding: 0 20px;
    }
    
    .policy-back-link span {
        display: none;
    }
}

/* Small Mobile (max-width: 480px) */
@media (max-width: 480px) {
    .main-content {
        padding: 16px;
    }
    
    .header-content {
        padding: 12px;
    }
    
    .logo-image {
        height: 44px;
    }
    
    .logo-title {
        font-size: 32px;
    }
    
    .nav {
        gap: 8px;
        margin-top: 8px;
    }
    
    .nav-filter {
        font-size: 11px;
        padding: 6px 10px;
        min-height: 32px;
    }
    
    .search-container {
        padding: 5px 8px;
    }
    
    .search-input {
        width: 100px;
        font-size: 11px;
    }
    
    .icon-btn,
    .theme-toggle {
        padding: 8px;
        min-width: 40px;
        min-height: 40px;
    }
    
    .hero-main {
        padding: 20px;
    }
    
    .hero-title {
        font-size: 28px;
        line-height: 1.1;
    }
    
    .hero-description {
        font-size: 14px;
    }
    
    .cta-button {
        padding: 8px 16px;
        font-size: 12px;
    }
    
    .sidebar-card {
        padding: 16px;
    }
    
    .sidebar-image-wrapper {
        width: 70px;
        height: 70px;
    }
    
    .sidebar-article-title {
        font-size: 16px;
    }
    
    .sidebar-description {
        font-size: 11px;
    }
    
    .articles-grid {
        grid-template-columns: 1fr;
        gap: 14px;
    }
    
    .section-title {
        font-size: 20px;
    }
    
    .card-title {
        font-size: 16px;
    }
    
    .card-excerpt {
        font-size: 13px;
    }
    
    /* Article Page Small Mobile */
    .article-page {
        padding: 20px 16px 32px;
    }
    
    .article-header {
        height: 52px;
    }
    
    .article-header-content {
        padding: 0 16px;
    }
    
    .article-back-button {
        padding: 6px;
        min-width: 40px;
        min-height: 40px;
    }
    
    .icon-btn,
    .theme-toggle {
        padding: 6px;
        min-width: 40px;
        min-height: 40px;
    }
    
    .article-title {
        font-size: 26px;
        line-height: 1.1;
    }
    
    .article-subtitle {
        font-size: 15px;
    }
    
    .article-body {
        font-size: 17px;
        line-height: 1.65;
    }
    
    .article-body p {
        margin-bottom: 20px;
    }
    
    .article-body p:first-of-type::first-letter {
        font-size: 48px;
        margin-right: 10px;
        margin-top: 2px;
    }
    
    .article-section-heading {
        font-size: 18px;
        margin-bottom: 16px;
    }
    
    .article-quote {
        font-size: 18px;
        padding: 20px 16px;
        margin: 24px 0;
    }
    
    .article-quote::before {
        font-size: 40px;
        top: 2px;
        left: 10px;
    }
    
    .article-image-placeholder {
        height: 200px;
        margin: 24px 0;
    }
    
    .article-cover-image {
        max-height: 300px;
    }
    
    .article-related {
        padding: 16px;
    }
    
    .article-related-thumb {
        width: 50px;
        height: 50px;
    }
    
    .article-related-link {
        font-size: 12px;
    }
    
    /* About Page Small Mobile */
    .about-back-nav {
        padding: 16px 16px 0;
    }
    
    .about-hero {
        padding: 24px 0;
    }
    
    .about-title {
        font-size: 32px;
    }
    
    .about-subtitle {
        font-size: 18px;
    }
    
    .about-cta-title {
        font-size: 24px;
    }
    
    .topic-card {
        padding: 24px;
    }
    
    /* Privacy Policy Small Mobile */
    .policy-page {
        padding: 32px 16px 48px;
    }
    
    .policy-title {
        font-size: 26px;
    }
    
    .policy-content {
        font-size: 15px;
        line-height: 1.65;
    }
}


/* Article Page Styles - Premium Editorial Layout */
.article-page {
    max-width: 1400px;
    margin: 0 auto;
    padding: 60px 32px 80px;
}

.article-hero {
    margin-bottom: 48px;
    padding: 0 0 32px 0;
    border-bottom: 1px solid var(--color-border);
}

.article-category {
    font-family: var(--font-sans);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.2em;
    color: var(--color-primary);
    text-transform: uppercase;
    margin-bottom: 20px;
    transition: color 0.22s ease;
}

.article-title {
    font-family: var(--font-serif);
    font-size: 64px;
    font-weight: 700;
    color: var(--color-text);
    line-height: 1.05;
    margin: 0 0 20px 0;
    letter-spacing: -0.03em;
    transition: color 0.22s ease;
    max-width: 900px;
}

.article-subtitle {
    font-family: var(--font-sans);
    font-size: 18px;
    color: var(--color-text-muted);
    line-height: 1.6;
    margin-bottom: 32px;
    max-width: 750px;
    font-weight: 400;
    transition: color 0.22s ease;
}

.article-meta {
    display: flex;
    gap: 32px;
    align-items: center;
    font-family: var(--font-sans);
    font-size: 13px;
    color: var(--color-text-muted);
    transition: color 0.22s ease;
    margin-bottom: 8px;
}

.article-meta-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

.article-meta-item svg {
    color: var(--color-primary);
}

.article-cover {
    width: 100%;
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 48px;
    border: 1px solid var(--color-border);
    transition: border-color 0.22s ease;
    position: relative;
}

.article-cover-image {
    width: 100%;
    height: auto;
    display: block;
    max-height: 600px;
    object-fit: cover;
}

.article-caption {
    font-family: var(--font-sans);
    font-size: 13px;
    color: var(--color-text-muted);
    text-align: center;
    padding: 16px 0 0 0;
    font-style: italic;
    transition: color 0.22s ease;
}

/* Article Grid Layout */
.article-grid {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 48px;
    align-items: start;
}

.article-main {
    max-width: 100%;
}

.article-body {
    font-family: var(--font-serif);
    font-size: 20px;
    line-height: 1.8;
    color: var(--color-text);
    transition: color 0.22s ease;
}

.article-body p {
    margin-bottom: 32px;
    font-weight: 400;
}

.article-body p:first-of-type::first-letter {
    font-family: var(--font-serif);
    font-size: 80px;
    font-weight: 700;
    float: left;
    line-height: 0.85;
    margin-right: 16px;
    margin-top: 6px;
    color: var(--color-primary);
}

.article-section {
    margin-bottom: 56px;
    padding-bottom: 40px;
    border-bottom: 1px solid var(--color-border);
}

.article-section:last-child {
    border-bottom: none;
}

.article-section-heading {
    font-family: var(--font-sans);
    font-size: 22px;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 24px;
    letter-spacing: -0.01em;
    transition: color 0.22s ease;
}

.article-quote {
    font-family: var(--font-serif);
    font-size: 26px;
    font-style: italic;
    color: var(--color-text);
    line-height: 1.5;
    margin: 40px 0;
    padding: 40px 32px;
    border-left: 3px solid var(--color-primary);
    background-color: var(--color-surface-2);
    border-radius: 0 8px 8px 0;
    transition: color 0.22s ease, background-color 0.22s ease, border-color 0.22s ease;
    position: relative;
}

.article-quote::before {
    content: '"';
    font-family: var(--font-serif);
    font-size: 60px;
    color: var(--color-primary);
    position: absolute;
    top: 8px;
    left: 16px;
    opacity: 0.3;
    line-height: 1;
}

.article-image-placeholder {
    width: 100%;
    height: 350px;
    background-color: var(--color-surface-2);
    border: 1px dashed var(--color-border);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 40px 0;
    transition: background-color 0.22s ease, border-color 0.22s ease;
}

.article-image-placeholder-text {
    font-family: var(--font-sans);
    font-size: 14px;
    color: var(--color-text-muted);
    text-align: center;
    transition: color 0.22s ease;
    letter-spacing: 0.05em;
}

/* Sidebar Styles */
.article-sidebar {
    position: sticky;
    top: 120px;
}

.article-related {
    background-color: var(--color-surface-2);
    border-radius: 12px;
    padding: 32px;
    border: 1px solid var(--color-border);
    transition: background-color 0.22s ease, border-color 0.22s ease;
}

.article-related-title {
    font-family: var(--font-sans);
    font-size: 12px;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 24px;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    transition: color 0.22s ease;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--color-border);
}

.article-related-item {
    display: flex;
    gap: 16px;
    margin-bottom: 24px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--color-border);
    transition: border-color 0.22s ease;
}

.article-related-item:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.article-related-thumb {
    width: 80px;
    height: 80px;
    border-radius: 8px;
    overflow: hidden;
    flex-shrink: 0;
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    transition: background-color 0.22s ease, border-color 0.22s ease;
}

.article-related-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.article-related-content {
    flex: 1;
    min-width: 0;
}

.article-related-category {
    font-family: var(--font-sans);
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.15em;
    color: var(--color-primary);
    text-transform: uppercase;
    margin-bottom: 6px;
    transition: color 0.22s ease;
}

.article-related-link {
    display: block;
    font-family: var(--font-sans);
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text);
    text-decoration: none;
    margin-bottom: 8px;
    line-height: 1.4;
    transition: color 0.22s ease;
}

.article-related-link:hover {
    color: var(--color-primary);
}

.article-related-time {
    font-family: var(--font-sans);
    font-size: 12px;
    color: var(--color-text-muted);
    transition: color 0.22s ease;
}

/* Responsive Article Layout */
@media (max-width: 1024px) {
    .article-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .article-sidebar {
        position: static;
    }
    
    .article-title {
        font-size: 48px;
    }
    
    .article-page {
        padding: 40px 24px 60px;
    }
    
    .article-header-content {
        padding: 0 24px;
    }
}

@media (max-width: 768px) {
    .article-header {
        height: 56px;
    }
    
    .article-header-content {
        padding: 0 20px;
    }
    
    .article-back-button {
        padding: 8px;
        min-width: 44px;
        min-height: 44px;
    }
    
    .article-back-button span {
        display: none;
    }
    
    .article-logo-small {
        display: none;
    }
    
    .icon-btn,
    .theme-toggle {
        padding: 8px;
        min-width: 44px;
        min-height: 44px;
    }
    
    .article-title {
        font-size: 32px;
        line-height: 1.15;
        max-width: 100%;
    }
    
    .article-subtitle {
        font-size: 16px;
        line-height: 1.5;
        max-width: 100%;
    }
    
    .article-category {
        font-size: 10px;
        margin-bottom: 16px;
    }
    
    .article-hero {
        margin-bottom: 32px;
        padding-bottom: 24px;
    }
    
    .article-meta {
        gap: 16px;
        font-size: 12px;
    }
    
    .article-cover {
        margin-bottom: 32px;
        border-radius: 8px;
    }
    
    .article-cover-image {
        max-height: 400px;
    }
    
    .article-caption {
        font-size: 12px;
        padding: 12px 0 0 0;
    }
    
    .article-body {
        font-size: 18px;
        line-height: 1.7;
    }
    
    .article-body p {
        margin-bottom: 24px;
    }
    
    .article-body p:first-of-type::first-letter {
        font-size: 60px;
        margin-right: 12px;
        margin-top: 4px;
    }
    
    .article-section {
        margin-bottom: 40px;
        padding-bottom: 32px;
    }
    
    .article-section-heading {
        font-size: 20px;
        margin-bottom: 20px;
    }
    
    .article-quote {
        font-size: 20px;
        padding: 24px 20px;
        margin: 32px 0;
        line-height: 1.5;
    }
    
    .article-quote::before {
        font-size: 48px;
        top: 4px;
        left: 12px;
    }
    
    .article-image-placeholder {
        height: 250px;
        margin: 32px 0;
    }
    
    .article-image-placeholder-text {
        font-size: 13px;
    }
    
    .article-page {
        padding: 24px 20px 40px;
    }
    
    .article-grid {
        gap: 32px;
    }
    
    .article-related {
        padding: 20px;
        border-radius: 8px;
    }
    
    .article-related-title {
        font-size: 11px;
        margin-bottom: 20px;
        padding-bottom: 12px;
    }
    
    .article-related-item {
        gap: 12px;
        margin-bottom: 20px;
        padding-bottom: 20px;
    }
    
    .article-related-thumb {
        width: 60px;
        height: 60px;
        border-radius: 6px;
    }
    
    .article-related-link {
        font-size: 13px;
        line-height: 1.4;
    }
    
    .article-related-time {
        font-size: 11px;
    }
}

.article-related-link:hover {
    color: var(--color-primary-hover);
    text-decoration: underline;
 .nav-filter[data-category="more"] {
        display: none;
    }
}

@media (max-width: 480px) {
    .article-page {
        padding: 20px 16px 32px;
    }
    
    .article-header {
        height: 52px;
    }
    
    .article-header-content {
        padding: 0 16px;
    }
    
    .article-back-button {
        padding: 6px;
        min-width: 40px;
        min-height: 40px;
    }
    
    .icon-btn,
    .theme-toggle {
        padding: 6px;
        min-width: 40px;
        min-height: 40px;
    }
    
    .article-title {
        font-size: 26px;
        line-height: 1.1;
    }
    
    .article-subtitle {
        font-size: 15px;
    }
    
    .article-body {
        font-size: 17px;
        line-height: 1.65;
    }
    
    .article-body p {
        margin-bottom: 20px;
    }
    
    .article-body p:first-of-type::first-letter {
        font-size: 48px;
        margin-right: 10px;
        margin-top: 2px;
    }
    
    .article-section-heading {
        font-size: 18px;
        margin-bottom: 16px;
    }
    
    .article-quote {
        font-size: 18px;
        padding: 20px 16px;
        margin: 24px 0;
    }
    
    .article-quote::before {
        font-size: 40px;
        top: 2px;
        left: 10px;
    }
    
    .article-image-placeholder {
        height: 200px;
        margin: 24px 0;
    }
    
    .article-cover-image {
        max-height: 300px;
    }
    
    .article-related {
        padding: 16px;
    }
    
    .article-related-thumb {
        width: 50px;
        height: 50px;
    }
    
    .article-related-link {
        font-size: 12px;
    }
}

.article-header-left {
    display: flex;
    align-items: center;
    gap: 24px;
}

.article-header-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

.article-back-button {
    display: flex;
    align-items: center;
    gap: 8px;
    background: none;
    border: none;
    color: var(--color-text-muted);
    font-family: var(--font-sans);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    padding: 8px 16px;
    border-radius: 8px;
    transition: color 0.22s ease, background-color 0.22s ease, transform 0.15s ease;
    text-decoration: none;
    min-height: 44px;
    min-width: 44px;
}

.article-back-button:hover {
    color: var(--color-text);
    background-color: var(--color-surface-2);
}

.article-back-button:active {
    transform: scale(0.98);
    background-color: var(--color-surface-2);
}

.article-back-button svg {
    width: 16px;
    height: 16px;
}

.article-logo-small {
    display: flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
}

.article-logo-small img {
    height: 32px;
    width: auto;
}

.article-logo-small-text {
    font-family: var(--font-serif);
    font-size: 24px;
    font-weight: 600;
    color: var(--color-text);
    line-height: 1;
    letter-spacing: -0.02em;
    transition: color 0.22s ease;
}

@media (max-width: 768px) {
    .article-logo-small {
        display: none;
    }
}

@media (max-width: 768px) {
    .article-page {
        padding: 24px 0;
    }
    
    .article-title {
        font-size: 36px;
    }
    
    .article-subtitle {
        font-size: 16px;
    }
    
    .article-body {
        font-size: 18px;
    }
    
    .article-quote {
        font-size: 22px;
        padding: 24px;
    }
    
    .article-image-placeholder {
        height: 300px;
    }
}

/* Footer Styles */
.footer {
    background-color: var(--color-surface);
    border-top: 1px solid var(--color-border);
    padding: 32px 0;
    margin-top: 48px;
    transition: background-color 0.22s ease, border-color 0.22s ease;
}

.footer-content {
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 32px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-left {
    display: flex;
    align-items: center;
    gap: 16px;
}

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

.footer-logo-image {
    height: 32px;
    width: auto;
}

.footer-logo-text {
    font-family: var(--font-serif);
    font-size: 20px;
    font-weight: 600;
    color: var(--color-text);
    line-height: 1;
    letter-spacing: -0.02em;
    transition: color 0.22s ease;
}

.footer-tagline {
    font-family: var(--font-sans);
    font-size: 12px;
    color: var(--color-text-muted);
    font-weight: 400;
    letter-spacing: 0.05em;
    transition: color 0.22s ease;
}

.footer-right {
    display: flex;
    align-items: center;
    gap: 24px;
}

.footer-link {
    font-family: var(--font-sans);
    font-size: 13px;
    color: var(--color-text-muted);
    text-decoration: none;
    font-weight: 500;
    letter-spacing: 0.02em;
    transition: color 0.22s ease;
}

.footer-link:hover {
    color: var(--color-primary);
}

/* Privacy Policy Page Styles */
.policy-page {
    max-width: 800px;
    margin: 0 auto;
    padding: 60px 32px 80px;
}

.policy-header {
    margin-bottom: 48px;
    padding-bottom: 32px;
    border-bottom: 1px solid var(--color-border);
}

.policy-label {
    font-family: var(--font-sans);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.2em;
    color: var(--color-primary);
    text-transform: uppercase;
    margin-bottom: 20px;
    display: block;
    transition: color 0.22s ease;
}

.policy-title {
    font-family: var(--font-serif);
    font-size: 48px;
    font-weight: 700;
    color: var(--color-text);
    line-height: 1.1;
    margin: 0 0 32px 0;
    letter-spacing: -0.02em;
    transition: color 0.22s ease;
}

.policy-content {
    font-family: var(--font-serif);
    font-size: 18px;
    line-height: 1.8;
    color: var(--color-text);
    transition: color 0.22s ease;
}

.policy-content p {
    margin-bottom: 24px;
    font-weight: 400;
}

.policy-content p:last-child {
    margin-bottom: 0;
}

.policy-content section {
    margin-bottom: 32px;
}

.policy-content section:last-child {
    margin-bottom: 0;
}

.policy-content h2 {
    font-family: var(--font-sans);
    font-size: 20px;
    font-weight: 600;
    color: var(--color-text);
    margin: 0 0 16px 0;
    letter-spacing: -0.01em;
    transition: color 0.22s ease;
}

.policy-content ul {
    margin: 16px 0;
    padding-left: 24px;
}

.policy-content li {
    font-family: var(--font-sans);
    font-size: 17px;
    line-height: 1.7;
    color: var(--color-text);
    margin-bottom: 12px;
    transition: color 0.22s ease;
}

.policy-content li:last-child {
    margin-bottom: 0;
}

.policy-updated {
    font-family: var(--font-sans);
    font-size: 14px;
    color: var(--color-text-muted);
    margin-top: 8px;
    transition: color 0.22s ease;
}

.contact-email {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.22s ease;
}

.contact-email:hover {
    color: var(--color-primary-hover);
    text-decoration: underline;
}

/* About Page Styles */
.about-back-nav {
    padding: 32px 32px 0;
    display: flex;
    align-items: center;
}

.about-back-button {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-sans);
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text-muted);
    text-decoration: none;
    transition: color 0.22s ease;
}

.about-back-button:hover {
    color: var(--color-primary);
}

.about-back-button svg {
    color: var(--color-text-muted);
    transition: color 0.22s ease;
}

.about-back-button:hover svg {
    color: var(--color-primary);
}

.about-hero {
    margin-bottom: 48px;
    padding: 40px 0;
    border-bottom: 1px solid var(--color-border);
}

.about-back-nav + .main-content .about-hero {
    padding-top: 0;
}

.about-back-nav + .main-content .about-hero {
    padding-top: 0;
}

.about-hero-content {
    max-width: 900px;
}

.about-label {
    font-family: var(--font-sans);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.2em;
    color: var(--color-primary);
    text-transform: uppercase;
    margin-bottom: 20px;
    display: block;
}

.about-title {
    font-family: var(--font-serif);
    font-size: 56px;
    font-weight: 700;
    color: var(--color-text);
    line-height: 1.1;
    margin: 0 0 24px 0;
    letter-spacing: -0.02em;
}

.about-subtitle {
    font-family: var(--font-serif);
    font-size: 28px;
    font-weight: 400;
    color: var(--color-text-muted);
    line-height: 1.3;
    margin-bottom: 32px;
    font-style: italic;
}

.about-intro p {
    font-family: var(--font-serif);
    font-size: 18px;
    line-height: 1.8;
    color: var(--color-text);
    margin-bottom: 24px;
}

.about-intro p:last-child {
    margin-bottom: 0;
}

.about-main {
    margin: 80px 0;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 60px;
    align-items: start;
}

.about-text {
    max-width: 100%;
}

.about-section {
    margin-bottom: 56px;
    padding-bottom: 40px;
    border-bottom: 1px solid var(--color-border);
}

.about-section:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.about-section-title {
    font-family: var(--font-sans);
    font-size: 24px;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 20px;
    letter-spacing: -0.01em;
}

.about-section-text {
    font-family: var(--font-serif);
    font-size: 17px;
    line-height: 1.7;
    color: var(--color-text-muted);
}

.about-image-container {
    position: sticky;
    top: 60px;
}

.about-image-wrapper {
    background-color: var(--color-surface-2);
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
}

.about-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

.about-topics {
    margin: 80px 0;
}

.about-topics-title {
    font-family: var(--font-serif);
    font-size: 36px;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 40px;
    letter-spacing: -0.02em;
}

.topics-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.topic-card {
    background-color: var(--color-surface-2);
    border-radius: 12px;
    padding: 32px;
    border: 1px solid var(--color-border);
    transition: transform 0.3s ease, box-shadow 0.3s ease, background-color 0.22s ease, border-color 0.22s ease;
}

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

.topic-title {
    font-family: var(--font-sans);
    font-size: 18px;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 12px;
    letter-spacing: -0.01em;
}

.topic-description {
    font-family: var(--font-serif);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text-muted);
}

.about-cta {
    margin: 80px 0 60px;
    padding: 60px 32px;
    background-color: var(--color-surface-2);
    border-radius: 16px;
    border: 1px solid var(--color-border);
    text-align: center;
}

.about-cta-content {
    max-width: 700px;
    margin: 0 auto;
}

.about-cta-title {
    font-family: var(--font-serif);
    font-size: 36px;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 20px;
    letter-spacing: -0.02em;
}

.about-cta-text {
    font-family: var(--font-serif);
    font-size: 18px;
    line-height: 1.7;
    color: var(--color-text-muted);
    margin-bottom: 32px;
}

/* About Page Responsive */
@media (max-width: 1024px) {
    .about-back-nav {
        padding: 24px 24px 0;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .about-image-container {
        position: static;
        order: -1;
    }
    
    .topics-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .about-back-nav {
        padding: 20px 20px 0;
    }
    
    .about-hero {
        padding: 32px 0;
        margin-bottom: 32px;
    }
    
    .about-title {
        font-size: 40px;
    }
    
    .about-subtitle {
        font-size: 22px;
    }
    
    .about-intro p {
        font-size: 16px;
    }
    
    .about-main {
        margin: 48px 0;
    }
    
    .about-section-title {
        font-size: 20px;
    }
    
    .about-section-text {
        font-size: 15px;
    }
    
    .about-topics-title {
        font-size: 28px;
    }
    
    .topics-grid {
        grid-template-columns: 1fr;
    }
    
    .about-cta {
        padding: 40px 20px;
        margin: 48px 0 40px;
    }
    
    .about-cta-title {
        font-size: 28px;
    }
    
    .about-cta-text {
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .about-back-nav {
        padding: 16px 16px 0;
    }
    
    .about-hero {
        padding: 24px 0;
    }
    
    .about-title {
        font-size: 32px;
    }
    
    .about-subtitle {
        font-size: 18px;
    }
    
    .about-cta-title {
        font-size: 24px;
    }
    
    .topic-card {
        padding: 24px;
    }
}

/* Minimal Policy Page Header */
.policy-page-header {
    background-color: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    padding: 16px 0;
    transition: background-color 0.22s ease, border-color 0.22s ease;
}

.policy-header-content {
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 32px;
    display: flex;
    align-items: center;
}

.policy-back-link {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--color-text-muted);
    text-decoration: none;
    font-family: var(--font-sans);
    font-size: 14px;
    font-weight: 500;
    transition: color 0.22s ease;
}

.policy-back-link:hover {
    color: var(--color-primary);
}

/* Policy Page Header Responsive */
@media (max-width: 768px) {
    .policy-page-header {
        padding: 12px 0;
    }
    
    .policy-header-content {
        padding: 0 20px;
    }
    
    .policy-back-link span {
        display: none;
    }
}

/* Footer Responsive */
@media (max-width: 768px) {
    .footer {
        padding: 24px 0;
        margin-top: 32px;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
    
    .footer-left {
        flex-direction: column;
        gap: 8px;
    }
    
    .footer-logo-image {
        height: 28px;
    }
    
    .footer-logo-text {
        font-size: 18px;
    }
    
    .footer-tagline {
        font-size: 11px;
    }
}

/* Privacy Policy Responsive */
@media (max-width: 768px) {
    .policy-page {
        padding: 40px 20px 60px;
    }
    
    .policy-header {
        margin-bottom: 32px;
        padding-bottom: 24px;
    }
    
    .policy-title {
        font-size: 32px;
        line-height: 1.15;
    }
    
    .policy-content {
        font-size: 16px;
        line-height: 1.7;
    }
    
    .policy-content p {
        margin-bottom: 20px;
    }
}

@media (max-width: 480px) {
    .policy-page {
        padding: 32px 16px 48px;
    }
    
    .policy-title {
        font-size: 26px;
    }
    
    .policy-content {
        font-size: 15px;
        line-height: 1.65;
    }
}
/* Mobile hamburger menu - hidden on desktop */
.mobile-menu-toggle {
    display: none;
}

/* Mobile hamburger menu */
@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 4px;
        width: 42px;
        height: 42px;
        padding: 8px;
        margin: 0 auto;
        background: var(--color-surface-2);
        border: 1px solid var(--color-border);
        border-radius: 8px;
        color: var(--color-text);
        cursor: pointer;
    }

    .mobile-menu-toggle span {
        display: block;
        width: 20px;
        height: 2px;
        background-color: currentColor;
        border-radius: 2px;
        transition: transform 0.2s ease, opacity 0.2s ease;
    }

    .mobile-menu-toggle:hover {
        color: var(--color-primary);
    }
}
@media (max-width: 768px) {
    .nav {
        display: none;
        position: absolute;
        top: calc(100% + 8px);
        right: 12px;
        width: min(240px, calc(100vw - 24px));
        flex-direction: column;
        align-items: stretch;
        gap: 4px;
        padding: 10px;
        background-color: var(--color-surface);
        border: 1px solid var(--color-border);
        border-radius: 12px;
        box-shadow: var(--shadow-md);
        z-index: 999;
    }

    .nav.is-open {
        display: flex;
    }
}