:root {
    --white: #FFFFFF;
    --gray-25: #FCFCFD;
    --gray-50: #F9FAFB;
    --gray-100: #F2F4F7;
    --gray-200: #EAECF0;
    --gray-300: #D0D5DD;
    --gray-400: #98A2B3;
    --gray-500: #667085;
    --gray-600: #475467;
    --gray-700: #344054;
    --gray-800: #1D2939;
    --gray-900: #101828;
    --font-primary: 'Inter', sans-serif;
    --font-size-h1: 48px;
    --font-size-h2: 26px;
    --font-size-h3: 18px;
    --font-size-h4: 14px;
    --font-size-h5: 12px;
    --font-size-button: 16px;
    --font-size-text-big: 20px;
    --font-size-text-regular: 14px;
    --font-size-text-small: 12px;
    --header-padding-vertical: 16px;
    --header-padding-horizontal: 40px;
    --page-width: 1080px;
    --post-width: 700px;
    --transition-duration: 0.3s;
    --card-shadow: 0 16px 32px rgba(0,0,0,0.05);
    --card-shadow-inverted: 0 -16px 32px rgba(0,0,0,0.05);
    --card-shadow-strong: 0 8px 32px rgba(0,0,0,0.15);
    --card-shadow-strong-hover: 0 24px 32px rgba(0,0,0,0.2);
    --button-height: 44px;
    --button-radius: 8px;
    --button-padding-horizontal: 16px;
    --content-padding: 40px;
    --card-padding: 24px;
    --breakpoint-mobile: 480px;
    --breakpoint-tablet: 768px;
    --nav-alignment: end;

    /* Paletas de cores */
    --palette-light-bg: var(--white);
    --palette-light-text-strong: var(--gray-700);
    --palette-light-text: var(--gray-600);
    --palette-light-text-highlight: var(--primary-600);

    --palette-primary-light-bg: var(--primary-100);
    --palette-primary-light-text-strong: var(--gray-700);
    --palette-primary-light-text: var(--gray-600);
    --palette-primary-light-text-highlight: var(--primary-600);

    --palette-primary-dark-bg: var(--primary-800);
    --palette-primary-dark-text-strong: var(--white);
    --palette-primary-dark-text: var(--primary-200);
    --palette-primary-dark-text-highlight: var(--white);

    --palette-dark-bg: var(--gray-800);
    --palette-dark-text-strong: var(--white);
    --palette-dark-text: var(--gray-200);
    --palette-dark-text-highlight: var(--primary-400);

    /* Paletas Content */
    --palette-light-content-bg: var(--white);
    --palette-light-content-text-strong: var(--gray-700);
    --palette-light-content-text: var(--gray-600);
    --palette-light-content-text-highlight: var(--primary-600);

    --palette-primary-light-content-bg: var(--primary-100);
    --palette-primary-light-content-text-strong: var(--gray-700);
    --palette-primary-light-content-text: var(--gray-600);
    --palette-primary-light-content-text-highlight: var(--primary-600);

    --palette-primary-dark-content-bg: var(--primary-800);
    --palette-primary-dark-content-text-strong: var(--white);
    --palette-primary-dark-content-text: var(--primary-200);
    --palette-primary-dark-content-text-highlight: var(--white);

    --palette-dark-content-bg: var(--gray-800);
    --palette-dark-content-text-strong: var(--white);
    --palette-dark-content-text: var(--gray-200);
    --palette-dark-content-text-highlight: var(--primary-400);

    /* Paletas Share */
    --palette-light-share-bg: var(--white);
    --palette-light-share-text-strong: var(--gray-700);

    --palette-primary-light-share-bg: var(--primary-100);
    --palette-primary-light-share-text-strong: var(--gray-700);

    --palette-primary-dark-share-bg: var(--primary-800);
    --palette-primary-dark-share-text-strong: var(--white);

    --palette-dark-share-bg: var(--gray-800);
    --palette-dark-share-text-strong: var(--white);

    /* Paletas CTA */
    --palette-light-cta-section-bg: var(--white);
    --palette-light-cta-card-bg: var(--primary-800);
    --palette-light-cta-text-strong: var(--white);
    --palette-light-cta-text: var(--primary-200);
    --palette-light-cta-button-bg: var(--primary-700);
    --palette-light-cta-button-text: var(--white);

    --palette-primary-light-cta-section-bg: var(--primary-100);
    --palette-primary-light-cta-card-bg: var(--primary-800);
    --palette-primary-light-cta-text-strong: var(--white);
    --palette-primary-light-cta-text: var(--primary-200);
    --palette-primary-light-cta-button-bg: var(--primary-700);
    --palette-primary-light-cta-button-text: var(--white);

    --palette-primary-dark-cta-section-bg: var(--primary-800);
    --palette-primary-dark-cta-card-bg: var(--primary-700);
    --palette-primary-dark-cta-text-strong: var(--white);
    --palette-primary-dark-cta-text: var(--primary-200);
    --palette-primary-dark-cta-button-bg: var(--white);
    --palette-primary-dark-cta-button-text: var(--primary-600);

    --palette-dark-cta-section-bg: var(--gray-800);
    --palette-dark-cta-card-bg: var(--primary-700);
    --palette-dark-cta-text-strong: var(--white);
    --palette-dark-cta-text: var(--primary-200);
    --palette-dark-cta-button-bg: var(--primary-600);
    --palette-dark-cta-button-text: var(--white);

    /* Paletas Author */
    --palette-light-author-section-bg: var(--white);
    --palette-light-author-card-bg: var(--white);
    --palette-light-author-text-strong: var(--gray-700);
    --palette-light-author-text: var(--gray-600);

    --palette-primary-light-author-section-bg: var(--primary-100);
    --palette-primary-light-author-card-bg: var(--white);
    --palette-primary-light-author-text-strong: var(--gray-700);
    --palette-primary-light-author-text: var(--gray-600);

    --palette-primary-dark-author-section-bg: var(--primary-800);
    --palette-primary-dark-author-card-bg: var(--primary-700);
    --palette-primary-dark-author-text-strong: var(--white);
    --palette-primary-dark-author-text: var(--primary-200);

    --palette-dark-author-section-bg: var(--gray-900);
    --palette-dark-author-card-bg: var(--gray-800);
    --palette-dark-author-text-strong: var(--white);
    --palette-dark-author-text: var(--gray-200);

    /* Paletas Post Grid */
    --palette-light-post-grid-section-bg: var(--white);
    --palette-light-post-grid-card-bg: var(--white);
    --palette-light-post-grid-text-strong: var(--gray-700);
    --palette-light-post-grid-text: var(--gray-600);

    --palette-primary-light-post-grid-section-bg: var(--primary-100);
    --palette-primary-light-post-grid-card-bg: var(--white);
    --palette-primary-light-post-grid-text-strong: var(--gray-700);
    --palette-primary-light-post-grid-text: var(--gray-600);

    --palette-primary-dark-post-grid-section-bg: var(--primary-800);
    --palette-primary-dark-post-grid-card-bg: var(--primary-700);
    --palette-primary-dark-post-grid-text-strong: var(--white);
    --palette-primary-dark-post-grid-text: var(--primary-200);

    --palette-dark-post-grid-section-bg: var(--gray-800);
    --palette-dark-post-grid-card-bg: var(--primary-700);
    --palette-dark-post-grid-text-strong: var(--white);
    --palette-dark-post-grid-text: var(--primary-200);

    /* Paletas Header */
    --palette-light-header-bg: var(--white);
    --palette-light-header-text: var(--gray-600);
    --palette-light-header-text-strong: var(--gray-700);
    --palette-light-header-button-bg: var(--primary-600);
    --palette-light-header-button-text: var(--white);

    --palette-primary-light-header-bg: var(--primary-100);
    --palette-primary-light-header-text: var(--gray-600);
    --palette-primary-light-header-text-strong: var(--gray-700);
    --palette-primary-light-header-button-bg: var(--primary-600);
    --palette-primary-light-header-button-text: var(--white);

    --palette-primary-dark-header-bg: var(--primary-800);
    --palette-primary-dark-header-text: var(--primary-200);
    --palette-primary-dark-header-text-strong: var(--white);
    --palette-primary-dark-header-button-bg: var(--white);
    --palette-primary-dark-header-button-text: var(--primary-600);

    --palette-dark-header-bg: var(--gray-800);
    --palette-dark-header-text: var(--gray-200);
    --palette-dark-header-text-strong: var(--white);
    --palette-dark-header-button-bg: var(--primary-600);
    --palette-dark-header-button-text: var(--white);

    /* Paletas Footer */
    --palette-light-footer-bg: var(--white);
    --palette-light-footer-text: var(--gray-600);
    --palette-light-footer-text-strong: var(--gray-700);
    --palette-light-footer-button-bg: var(--primary-600);
    --palette-light-footer-button-text: var(--white);

    --palette-primary-light-footer-bg: var(--primary-100);
    --palette-primary-light-footer-text: var(--gray-600);
    --palette-primary-light-footer-text-strong: var(--gray-700);
    --palette-primary-light-footer-button-bg: var(--primary-600);
    --palette-primary-light-footer-button-text: var(--white);

    --palette-primary-dark-footer-bg: var(--primary-900);
    --palette-primary-dark-footer-text: var(--primary-200);
    --palette-primary-dark-footer-text-strong: var(--white);
    --palette-primary-dark-footer-button-bg: var(--white);
    --palette-primary-dark-footer-button-text: var(--primary-600);

    --palette-dark-footer-bg: var(--gray-800);
    --palette-dark-footer-text: var(--gray-200);
    --palette-dark-footer-text-strong: var(--white);
    --palette-dark-footer-button-bg: var(--primary-600);
    --palette-dark-footer-button-text: var(--white);
}

html, body {
  max-width: 100vw;
  overflow-x: hidden;
}

body {
    margin: 0px;
    font-family: var(--font-primary);
    background: var(--gray-25);
    color: var(--gray-700);
    line-height: 1.6;
    padding-top: calc(var(--header-padding-vertical)*2 + var(--button-height));
}

* {
  box-sizing: border-box;
}

header {
    display: flex;
    flex-direction: row;
    background: var(--header-bg);
    padding: var(--header-padding-vertical) var(--header-padding-horizontal);
    justify-content: center;
    box-shadow: var(--card-shadow);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
}

header > div {
    flex: 1;
    max-width: var(--page-width);
    background: var(--header-bg);
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 24px;
}

header > div > nav {
    flex: 1;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: var(--nav-alignment);
}

.menu-item {
    display: flex;
    border: none;
    color: var(--header-text);
    font-weight: 600;
    text-decoration: none;
    align-items: center;
    justify-content: center;
    line-height: normal;
    height: var(--button-height);
    padding: 0 var(--button-padding-horizontal);
}

.menu-item:hover {
    color: var(--header-text-strong);
    transition: all var(--transition-duration) ease;
}

.logo-header {
    font-size: 20px;
    text-decoration: none;
    color: var(--header-button-bg) !important;
    font-weight: 500;
}

.button-primary {
    background: var(--header-button-bg);
    text-decoration: none;
    color: var(--header-button-text);
    padding: 12px;
    height: var(--button-height);
    border: none;
    border-radius: var(--button-radius);
    font-weight: 600;
    padding: 0 var(--button-padding-horizontal);
    display: flex;
    justify-content: center;
    line-height: normal;
    height: var(--button-height);
    align-items: center;
    transition: all var(--transition-duration) ease;
    font-size: var(--font-size-button);
}

.button-primary:hover {
    opacity: 0.9;
}

.menu-mobile {
    display: none;
    justify-content: flex-end;
}

.menu-mobile-content {
    list-style: none;
    padding: 0;
    margin: 0;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 8px;
    position: absolute;
    width: 100vw;
    height: 100vh;
    left: 0px;
    top: 0px;
    background: var(--header-bg);
    display: none;
}

.menu-mobile-content > a {
    display: flex;
    align-items: center;
    justify-content: center;
}

.menu-mobile-content > svg {
    position: fixed;
    right: 16px;
    top: 16px;
    stroke: var(--header-text);
}

h1 {
    font-size: var(--font-size-h1);
    font-weight: 700;
    margin: 0px;
    text-align: center;
    line-height: 1.25;
}

h2 {
    font-size: var(--font-size-h2);
    font-weight: 700;
    margin: 0px;
}

h3 {
    font-size: var(--font-size-h3);
    font-weight: 700;
    margin: 0px;
}

h4 {
    font-size: var(--font-size-h4);
    font-weight: 700;
    margin: 0px;
}

h5 {
    font-size: var(--font-size-h5);
    font-weight: 700;
    margin: 0px;
}

p {
    margin: 0px;
    color: var(--gray-600);
}

section {
    display: flex;
    flex-direction: row;
    justify-content: center;
}

section > div {
    display: flex;
    flex-direction: column;
    align-items: center;
    max-width: var(--page-width);
    padding: var(--content-padding);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
    margin: 0 var(--content-padding);
}

.hero {
    background: var(--hero-bg);
    padding-top: var(--content-padding);
    padding-bottom: var(--content-padding);
}

.hero-post {
    padding-bottom: calc(2*var(--content-padding)) !important;
}

.hero > div {
    padding-left: 0px !important;
    padding-right: 0px !important;
}

.hero h1 {
    color: var(--hero-text-strong);
    text-align: center;
}

.hero .subtitle {
    color: var(--hero-text);
}

.hero .category {
    color: var(--hero-text-highlight);
}

.hero p {
    color: var(--hero-text);
    text-align: center;
}

.category {
    font-size: var(--font-size-h3);
    font-weight: 600;
    color: var(--primary-600);
    margin: 0px;
    text-align: center;
}

.subtitle {
    font-size: var(--font-size-text-big);
    font-weight: 400;
    color: var(--gray-600);
    margin: 0px;
    text-align: center;
}

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

.article-meta div {
    display: flex;
    flex-direction: column;
    align-items: left;
}

.article-meta p {
    font-size: var(--font-size-text-regular);
}

.author-photo {
    width: 48px;
    height: 48px;
    border-radius: 48px;
    box-shadow: var(--card-shadow);
}

.content {
    background: var(--content-bg);
    padding-bottom: 40px;
}

.content > div {
    padding: var(--content-padding) 0px;
}

.content h1, .content h2, .content h3, .content h4, .content h5 {
    color: var(--content-text-strong);
    padding-top: 24px;
    line-height: 1.6;
}

.content p, .content li {
    color: var(--content-text);
    line-height: 2;
}

.content ul, .content ol {
    color: var(--content-text);
    padding-left: 24px;
    margin: 0;
}

.content li {
    margin: 8px 0;
}

.content a {
    color: var(--content-text-highlight);
    text-decoration: none;
}

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

.featured-image {
    margin-top: calc(-3*var(--content-padding));
    max-width: 100%;
    border-radius: 16px;
    box-shadow: var(--card-shadow);
}

.article-content {
    max-width: var(--post-width);
}

.article-content * {
    max-width: 100%;
}

.article-content > * {
    padding-top: 16px;
}

.article-content img {
    border-radius: 16px;
    margin: 24px 0;
}

.cta {
    padding: var(--content-padding);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background-color: var(--cta-section-bg);
}

.cta > div {
    background: var(--cta-card-bg);
    width: 100%;
    border-radius: 16px;
    padding: var(--content-padding);
    max-width: var(--page-width);
    display: flex;
    gap: 8px;
}

/* Design Vertical */
.cta.vertical > div {
    flex-direction: column;
    align-items: center;
    text-align: center;
}

/* Design Horizontal */
.cta.horizontal > div {
    flex-direction: row;
    align-items: center;
    text-align: left;
}

.cta.horizontal .cta-text {
    flex: 1;
}

.cta h2 {
    color: var(--cta-text-strong);
    margin: 0;
}

.cta p {
    color: var(--cta-text);
    margin: 0;
}

.cta a {
    display: inline-block;
    background-color: var(--cta-button-bg);
    color: var(--cta-button-text);
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    transition: opacity 0.2s ease;
    white-space: nowrap;
}

.cta a:hover {
    opacity: 0.9;
}

.author {
    padding: var(--content-padding);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background-color: var(--author-section-bg);
}

.author > div {
    width: 100%;
    border-radius: 16px;
    display: flex;
    flex-direction: row;
    gap: 24px;
    box-shadow: var(--card-shadow);
    background: var(--author-card-bg);
    padding: var(--content-padding);
}

.author > div > div {
    flex: 1;
    gap: 4px;
}

.author h4 {
    color: var(--author-text-strong);
    letter-spacing: 1px;
}

.author h2 {
    color: var(--author-text-strong);
}

.author p {
    color: var(--author-text);
}

.author > div > img {
    width: 160px;
    height: 160px;
    border-radius: 160px;
    align-self: flex-start;
    box-shadow: var(--card-shadow-strong);
}

.post-grid {
    width: 100%;
    background-color: var(--post-grid-section-bg);
    padding: var(--content-padding) 0;
    display: flex;
    justify-content: center;
}

.post-grid > div {
    width: 100%;
    max-width: var(--page-width);
    margin: 0 var(--content-padding);
    display: flex;
    flex-direction: column;
    gap: 24px;
    padding: 0px !important;
}

.post-grid h2 {
    font-size: 32px;
    color: var(--post-grid-text-strong);
}

.posts-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
    width: 100%;
}

.post-card {
    box-shadow: var(--card-shadow-strong);
    padding: var(--card-padding);
    display: flex;
    flex-direction: column;
    gap: calc(0.5*var(--card-padding));
    flex: 1;
    border-radius: var(--card-padding);
    transition: all var(--transition-duration) ease;
    text-decoration: none;
    color: inherit;
    background: var(--post-grid-card-bg);
}

.post-card:hover {
    box-shadow: var(--card-shadow-strong-hover);
    transform: translateY(-16px);
    color: inherit;
}

.post-card h3 {
    color: var(--post-grid-text-strong);
    margin-top: 16px;
}

.post-card p {
    color: var(--post-grid-text);
}

.post-card img {
    width: 100%;
    aspect-ratio: 16/9;
    object-fit: cover;
    object-position: center;
    border-radius: 8px;
}

.post-link {
    text-decoration: none;
    color: inherit;
}

.post-date {
    font-size: var(--font-size-text-regular);
}

footer {
    background: var(--footer-bg);
    padding: var(--content-padding);
    box-shadow: var(--card-shadow-inverted);
}

footer p {
    color: var(--footer-text);
}

.footer-content {
    max-width: var(--page-width);
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    gap: 70px;
    justify-content: space-between;
}

.footer-group {
    flex: 1 1 200px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    align-items: flex-start;
}

.footer-group h4 {
    font-size: var(--font-size-h3);
    font-weight: 600;
    color: var(--footer-text-strong);
}

.footer-group a {
    color: var(--footer-text);
    text-decoration: none;
    transition: all var(--transition-duration) ease;
}

.footer-group a:hover {
    color: var(--footer-text-strong);
}

.footer-group img {
    height: 32px;
}

.logo-footer {
    font-size: 20px;
    text-decoration: none;
    color: var(--footer-button-bg) !important;
    font-weight: 500;
}

.footer-button {
    display: flex;
    border: none;
    color: var(--footer-button-text) !important;
    font-weight: 600;
    text-decoration: none;
    align-items: center;
    justify-content: center;
    line-height: normal;
    height: var(--button-height);
    padding: 0 var(--button-padding-horizontal);
    border-radius: var(--button-radius);
    background: var(--footer-button-bg);
    margin-top: 8px;
}

.footer-button:hover {
    opacity: 0.9;
}

.footer-bottom {
  text-align: center;
  font-size: 14px;
  margin-top: 48px;
}

.footer-bottom p {
    color: var(--footer-text);
}

.footer-bottom a {
    text-decoration: none;
    color: inherit; 
}

.menu-content > a {
    display: flex;
    align-items: center;
    justify-content: center;
}

@media only screen and (max-width: 1200px) {
    .posts-list {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 20px;
    }
}

@media only screen and (max-width: 768px) {
    :root {
        --font-size-h1: 32px;
        --font-size-h2: 20px;
        --font-size-h3: 16px;
        --font-size-h4: 14px;
        --font-size-h5: 12px;
        --font-size-button: 16px;
        --font-size-text-big: 16px;
        --font-size-text-regular: 14px;
        --font-size-text-small: 12px;
        --header-padding-horizontal: 16px;
        --content-padding: 24px;
        --card-padding: 16px;
    }

    body {
        padding-top: calc(var(--header-padding-vertical)*2 + 32px);
    }

    .menu-mobile {
        display: flex;
    }

    .menu-desktop {
        display: none;
    }

    .menu-content > .button-primary {
        display: none;
    }

    .cta > div {
        flex-direction: column;
        gap: 16px;
    }

    .cta a {
        width: 100%;
    }

    .author {
        padding: 24px var(--content-padding);
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
    }

    .author > div {
        flex-direction: column;
        gap: 8px;
    }

    .author > div > img {
        width: 80px;
        height: 80px;
        border-radius: 16px;
        box-shadow: var(--card-shadow-strong);
    }

    .posts-list {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 16px;
    }

    .cta.horizontal > div {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 8px;
    }
}

@media only screen and (max-width: 480px) {
    .posts-list {
        grid-template-columns: minmax(250px, 1fr);
    }
}

/* Estilos para o componente de busca */
.search-form {
    display: flex;
    gap: 8px;
    width: 100%;
    max-width: 400px;
    margin: 20px auto;
    padding: 0 20px;
}

.search-input {
    flex: 1;
    height: var(--button-height);
    padding: 0 16px;
    border: 1px solid var(--hero-text);
    border-radius: var(--button-radius);
    font-size: var(--font-size-text-regular);
    color: var(--hero-text);
    background: transparent;
    transition: all var(--transition-duration) ease;
}

.search-input:focus {
    outline: none;
    border-color: var(--hero-text-highlight);
    box-shadow: 0 0 0 3px rgba(var(--hero-text-highlight-rgb), 0.1);
}

.search-input::placeholder {
    color: var(--hero-text);
    opacity: 0.7;
}

.search-button {
    display: flex;
    align-items: center;
    justify-content: center;
    width: var(--button-height);
    height: var(--button-height);
    border: none;
    border-radius: var(--button-radius);
    background: var(--hero-text-highlight);
    color: var(--hero-bg);
    cursor: pointer;
    transition: all var(--transition-duration) ease;
}

.search-button:hover {
    opacity: 0.9;
}

@media only screen and (max-width: 768px) {
    .search-form {
        max-width: 100%;
        padding: 0 15px;
    }
}

.menu-dropdown {
  position: relative;
  display: inline-block;
}

.dropdown-button {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 8px;
  color: inherit;
  font: inherit;
  font-weight: 600;
}

.dropdown-content {
  position: absolute;
  top: 100%;
  left: 0;
  background-color: var(--header-bg);
  min-width: 200px;
  box-shadow: 0 2px 5px rgba(0,0,0,0.2);
  border-radius: 4px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all 0.2s ease;
  z-index: 1000;
}

.dropdown-content.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-item {
  color: var(--header-text);
  padding: 8px 16px;
  text-decoration: none;
  display: block;
  transition: background-color 0.2s;
}

.dropdown-item:hover {
  background-color: var(--header-button-bg);
  color: var(--header-button-text);
}

@media (max-width: 768px) {
  .dropdown-content {
    position: static;
    box-shadow: none;
    background: none;
    min-width: auto;
    padding-left: 16px;
    transform: translateY(0);
    opacity: 0;
    max-height: 0;
    overflow: hidden;
    transition: all 0.2s ease;
  }
  
  .dropdown-content.show {
    opacity: 1;
    max-height: 500px;
  }
  
  .dropdown-item {
    padding: 8px 0;
  }
}

/* Error 404 */

.error-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 60vh;
    text-align: center;
    padding: 2rem var(--content-padding);
}

.error-code {
    font-size: 6rem;
    font-weight: 700;
    color: var(--primary-600);
    margin: 0;
    line-height: 1;
}

.error-message {
    font-size: 1.5rem;
    color: var(--gray-700);
    margin: 1rem 0 2rem;
}

.error-description {
    color: var(--gray-600);
    margin-bottom: 2rem;
    max-width: 600px;
}

.error-link {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background-color: var(--primary-600);
    color: var(--white);
    text-decoration: none;
    border-radius: 4px;
    font-weight: 500;
    transition: background-color 0.2s ease;
}

.error-link:hover {
    background-color: var(--primary-700);
}

/* Estilos para compartilhamento de posts */
.share-post {
    border-top: 1px solid var(--gray-200);
    background: var(--share-bg);
}

.share-post h3 {
    margin-bottom: 16px;
    color: var(--content-text-strong);
}

.share-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.share-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 16px;
    background-color: var(--primary-600);
    color: var(--white);
    border-radius: var(--button-radius);
    font-weight: 600;
    font-size: 14px;
    text-decoration: none;
    transition: all var(--transition-duration) ease;
}

.share-button:hover {
    background-color: var(--primary-700);
    transform: translateY(-2px);
}

@media only screen and (max-width: 500px) {    
    .share-button {
        width: 47%;
        padding: 10px 16px;
    }
}