/* ===================================================
   PORTAL XR - STYLESHEET
   Diretrizes de Design, Tipografia e Responsividade
   =================================================== */

/* --- CSS Variables & Paleta Conceitual --- */
:root {
    --color-base: #111318;
    --color-text-main: #1D2939;
    --color-text-muted: #667085;
    --color-text-light: #98A2B3;
    
    --color-bg-white: #FFFFFF;
    --color-surface-light: #F8F9FA;
    --color-surface-card: #FFFFFF;
    --color-border: #EAECF0;
    --color-border-hover: #D0D5DD;

    --color-primary-violet: #6857FF;
    --color-primary-hover: #5442F6;
    --color-primary-light: #F2F0FF;
    --color-accent-cyan: #43D7E8;

    --font-heading: 'Space Grotesk', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;
    --radius-xl: 20px;
    --radius-full: 9999px;

    --shadow-subtle: 0 1px 3px rgba(16, 24, 40, 0.05);
    --shadow-card: 0 2px 8px rgba(16, 24, 40, 0.04), 0 1px 2px rgba(16, 24, 40, 0.06);
    --shadow-hover: 0 12px 24px -4px rgba(16, 24, 40, 0.08), 0 4px 8px -2px rgba(16, 24, 40, 0.03);

    --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-smooth: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    color: var(--color-text-main);
    background-color: var(--color-bg-white);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

ul {
    list-style: none;
}

.container {
    width: 100%;
    max-width: 1220px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 20px;
    padding-right: 20px;
}

.section {
    padding: 48px 0;
}

/* --- Section Headers --- */
.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.section-header-group {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 24px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-base);
    letter-spacing: -0.02em;
}

.section-subtext {
    font-size: 0.95rem;
    color: var(--color-text-muted);
    margin-top: 4px;
}

.section-link {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--color-primary-violet);
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.section-link:hover {
    color: var(--color-primary-hover);
    text-decoration: underline;
}

.mb-large {
    margin-bottom: 28px;
}

/* --- Buttons & UI Elements --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    font-size: 0.92rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    cursor: pointer;
    border: none;
    transition: all var(--transition-fast);
}

.btn-primary {
    background-color: var(--color-primary-violet);
    color: #FFFFFF;
}

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

.btn-secondary {
    background-color: #FFFFFF;
    color: var(--color-text-main);
    border: 1px solid var(--color-border);
}

.btn-secondary:hover {
    background-color: var(--color-surface-light);
    border-color: var(--color-border-hover);
}

.btn-sm {
    padding: 8px 16px;
    font-size: 0.85rem;
}

/* Meta Category Tags */
.card-meta {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-primary-violet);
    display: block;
    margin-bottom: 6px;
}

/* ===================================================
   1. HEADER & NAVBAR
   =================================================== */
.site-header {
    position: sticky;
    top: 0;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
    z-index: 1000;
}

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

.brand-logo {
    display: flex;
    align-items: center;
}

.brand-logo img {
    height: 38px;
    width: auto;
}

.main-nav .nav-list {
    display: flex;
    align-items: center;
    gap: 28px;
}

.nav-link {
    font-size: 0.92rem;
    font-weight: 500;
    color: var(--color-text-main);
    padding: 8px 0;
    position: relative;
}

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

.header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.search-btn {
    background: transparent;
    border: none;
    cursor: pointer;
    color: var(--color-text-main);
    padding: 8px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition-fast), color var(--transition-fast);
}

.search-btn:hover {
    background-color: var(--color-surface-light);
    color: var(--color-primary-violet);
}

.mobile-toggle {
    display: none;
    background: transparent;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 4px;
    padding: 6px;
}

.mobile-toggle span {
    width: 22px;
    height: 2px;
    background-color: var(--color-base);
    transition: var(--transition-fast);
}

.search-drawer {
    display: none;
    padding: 12px 0 16px;
    background-color: var(--color-surface-light);
    border-top: 1px solid var(--color-border);
}

.search-drawer.active {
    display: block;
}

.search-form {
    display: flex;
    gap: 10px;
}

.search-form input {
    flex: 1;
    padding: 10px 16px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    outline: none;
}

.search-form input:focus {
    border-color: var(--color-primary-violet);
}

/* ===================================================
   2. HERO / ABERTURA
   =================================================== */
.hero-section {
    padding: 48px 0 36px;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.15fr 1fr;
    gap: 48px;
    align-items: center;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 2.85rem;
    line-height: 1.12;
    font-weight: 700;
    color: var(--color-base);
    letter-spacing: -0.03em;
    margin-bottom: 18px;
}

.hero-subtitle {
    font-size: 1.1rem;
    line-height: 1.5;
    color: var(--color-text-muted);
    margin-bottom: 28px;
    max-width: 520px;
}

.hero-cta {
    display: flex;
    gap: 14px;
    margin-bottom: 32px;
}

.hero-trending {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
}

.trending-label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-text-light);
}

.trending-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.chip {
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--color-text-main);
    background-color: var(--color-surface-light);
    border: 1px solid var(--color-border);
    padding: 5px 12px;
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
    cursor: pointer;
}

.chip:hover {
    background-color: #FFFFFF;
    border-color: var(--color-primary-violet);
    color: var(--color-primary-violet);
}

.hero-visual {
    position: relative;
}

.hero-image-wrapper {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-card);
}

.hero-img {
    width: 100%;
    height: 380px;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}

.hero-image-wrapper:hover .hero-img {
    transform: scale(1.02);
}

.hero-caption {
    position: absolute;
    bottom: 16px;
    left: 16px;
    background: rgba(17, 19, 24, 0.85);
    backdrop-filter: blur(8px);
    color: #FFFFFF;
    font-size: 0.78rem;
    font-weight: 500;
    padding: 6px 14px;
    border-radius: var(--radius-full);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.hero-caption .dot {
    width: 7px;
    height: 7px;
    background-color: var(--color-primary-violet);
    border-radius: 50%;
}

/* ===================================================
   3. EM DESTAQUE
   =================================================== */
.destaque-grid {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 28px;
}

.featured-main-card {
    background-color: var(--color-bg-white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    overflow: hidden;
    transition: all var(--transition-smooth);
}

.featured-main-card:hover {
    box-shadow: var(--shadow-hover);
    border-color: var(--color-border-hover);
}

.featured-img-wrap {
    position: relative;
    overflow: hidden;
    height: 250px;
}

.featured-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.featured-main-card:hover .featured-img-wrap img {
    transform: scale(1.03);
}

.badge-destaque {
    position: absolute;
    top: 14px;
    left: 14px;
    background-color: var(--color-primary-violet);
    color: #FFFFFF;
    font-size: 0.68rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    letter-spacing: 0.06em;
    z-index: 2;
}

.featured-info {
    padding: 20px 22px;
}

.card-title-lg {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    line-height: 1.35;
    color: var(--color-base);
    margin-bottom: 10px;
}

.card-excerpt {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    line-height: 1.5;
}

.destaque-subgrid {
    display: flex;
    flex-direction: column;
    gap: 16px;
    justify-content: space-between;
}

.featured-sub-card {
    background-color: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: all var(--transition-fast);
}

.featured-sub-card:hover {
    box-shadow: var(--shadow-card);
    border-color: var(--color-border-hover);
}

.featured-sub-link {
    display: grid;
    grid-template-columns: 140px 1fr;
    gap: 16px;
    height: 100%;
}

.sub-img-wrap {
    overflow: hidden;
    height: 100%;
}

.sub-img-wrap img {
    width: 100%;
    height: 100%;
    min-height: 95px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.featured-sub-card:hover .sub-img-wrap img {
    transform: scale(1.05);
}

.sub-info {
    padding: 12px 14px 12px 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.card-title-md {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 700;
    line-height: 1.3;
    color: var(--color-base);
    margin-bottom: 4px;
}

.card-excerpt-sm {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ===================================================
   4. ÚLTIMAS NOTÍCIAS
   =================================================== */
.latest-news-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 18px;
}

.news-card {
    background-color: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: all var(--transition-fast);
    display: flex;
    flex-direction: column;
}

.news-card:hover {
    box-shadow: var(--shadow-card);
    border-color: var(--color-border-hover);
    transform: translateY(-2px);
}

.news-card-link {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.news-card-img {
    height: 125px;
    overflow: hidden;
}

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

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

.news-card-body {
    padding: 12px 14px 16px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.news-card-title {
    font-family: var(--font-heading);
    font-size: 0.88rem;
    font-weight: 700;
    line-height: 1.3;
    color: var(--color-base);
    margin-bottom: 6px;
}

.news-card-desc {
    font-size: 0.78rem;
    color: var(--color-text-muted);
    line-height: 1.4;
}

/* ===================================================
   5. BIBLIOTECA XR
   =================================================== */
.biblioteca-section {
    background-color: var(--color-surface-light);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.library-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 16px;
}

.doc-card {
    background-color: #FFFFFF;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 18px 16px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: all var(--transition-fast);
}

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

.doc-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
}

.doc-icon {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
}

.doc-icon.purple { background-color: #F2F0FF; color: #6857FF; }
.doc-icon.blue   { background-color: #EFF8FF; color: #175CD3; }
.doc-icon.green  { background-color: #ECFDF3; color: #027A48; }
.doc-icon.cyan   { background-color: #F0F9FF; color: #0284C7; }
.doc-icon.slate  { background-color: #F8F9FC; color: #475467; }

.doc-badge {
    font-size: 0.68rem;
    font-weight: 700;
    color: var(--color-text-muted);
    letter-spacing: 0.04em;
}

.doc-title {
    font-family: var(--font-heading);
    font-size: 0.88rem;
    font-weight: 700;
    line-height: 1.35;
    color: var(--color-base);
    margin-bottom: 8px;
}

.doc-publisher {
    font-size: 0.74rem;
    color: var(--color-text-light);
    margin-bottom: 16px;
    line-height: 1.3;
}

.btn-pdf {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    font-size: 0.76rem;
    font-weight: 600;
    color: var(--color-primary-violet);
    background-color: var(--color-primary-light);
    padding: 6px 12px;
    border-radius: var(--radius-full);
    align-self: flex-start;
    transition: all var(--transition-fast);
}

.btn-pdf:hover {
    background-color: var(--color-primary-violet);
    color: #FFFFFF;
}

/* ===================================================
   6. XR NA PRÁTICA
   =================================================== */
.pratica-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 16px;
}

.pratica-card {
    background-color: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 20px 16px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: all var(--transition-fast);
}

.pratica-card:hover {
    border-color: var(--color-primary-violet);
    box-shadow: var(--shadow-card);
    transform: translateY(-2px);
}

.pratica-icon-wrap {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    background-color: var(--color-surface-light);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 14px;
}

.pratica-name {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--color-base);
    margin-bottom: 6px;
}

.pratica-desc {
    font-size: 0.78rem;
    color: var(--color-text-muted);
    line-height: 1.4;
    margin-bottom: 14px;
}

.pratica-link {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--color-primary-violet);
    display: inline-flex;
    align-items: center;
    gap: 2px;
}

.pratica-link:hover {
    text-decoration: underline;
}

/* ===================================================
   7. XR EM NÚMEROS
   =================================================== */
.stats-section {
    background-color: var(--color-surface-light);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}

.stat-card {
    background-color: #FFFFFF;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 22px 20px;
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.stat-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    background-color: var(--color-surface-light);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--color-base);
    letter-spacing: -0.02em;
    line-height: 1.1;
    display: block;
    margin-bottom: 4px;
}

.stat-text {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    line-height: 1.35;
    margin-bottom: 6px;
}

.stat-source {
    font-size: 0.7rem;
    color: var(--color-text-light);
    font-weight: 500;
}

/* ===================================================
   8. ANÁLISES E TENDÊNCIAS
   =================================================== */
.analises-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.9fr 1.1fr;
    gap: 20px;
}

.analise-card {
    background-color: #FFFFFF;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    display: grid;
    grid-template-columns: 130px 1fr;
    overflow: hidden;
    transition: all var(--transition-fast);
}

.analise-card:hover, .tendencia-card:hover {
    box-shadow: var(--shadow-card);
    border-color: var(--color-border-hover);
}

.analise-img {
    height: 100%;
}

.analise-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.analise-content {
    padding: 16px 18px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.analise-title {
    font-family: var(--font-heading);
    font-size: 0.98rem;
    font-weight: 700;
    line-height: 1.3;
    color: var(--color-base);
    margin-bottom: 6px;
}

.analise-desc {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    line-height: 1.4;
    margin-bottom: 10px;
}

.analise-action {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--color-primary-violet);
    display: inline-flex;
    align-items: center;
    gap: 2px;
}

.tendencia-card {
    background-color: #FFFFFF;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 20px 18px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    transition: all var(--transition-fast);
}

.ecossistema-card {
    background: linear-gradient(135deg, #6857FF 0%, #4F3DE6 100%);
    border-radius: var(--radius-md);
    color: #FFFFFF;
    padding: 24px 22px;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.ecossistema-title {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.ecossistema-desc {
    font-size: 0.82rem;
    line-height: 1.45;
    opacity: 0.92;
    margin-bottom: 16px;
}

.btn-eco {
    background-color: #FFFFFF;
    color: var(--color-primary-violet);
    font-size: 0.82rem;
    font-weight: 700;
    padding: 8px 18px;
    border-radius: var(--radius-md);
    display: inline-block;
    align-self: flex-start;
    margin-bottom: 12px;
    transition: background-color var(--transition-fast);
}

.btn-eco:hover {
    background-color: #F2F0FF;
}

.eco-launch {
    font-size: 0.7rem;
    opacity: 0.75;
}

/* ===================================================
   9. NEWSLETTER
   =================================================== */
.newsletter-section {
    padding: 40px 0;
}

.newsletter-box {
    background: linear-gradient(135deg, #F9F8FF 0%, #F0EEFF 100%);
    border: 1px solid #E4E0FF;
    border-radius: var(--radius-lg);
    padding: 32px 36px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    align-items: center;
}

.newsletter-info {
    display: flex;
    gap: 18px;
    align-items: center;
}

.newsletter-icon-wrap {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-md);
    background-color: #FFFFFF;
    border: 1px solid #E4E0FF;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.newsletter-title {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--color-base);
    margin-bottom: 4px;
}

.newsletter-desc {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.newsletter-form {
    display: flex;
    gap: 10px;
    margin-bottom: 8px;
}

.newsletter-input {
    flex: 1;
    padding: 12px 16px;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    font-size: 0.9rem;
    outline: none;
    background-color: #FFFFFF;
}

.newsletter-input:focus {
    border-color: var(--color-primary-violet);
}

.btn-newsletter {
    padding: 12px 24px;
    white-space: nowrap;
}

.newsletter-privacy {
    font-size: 0.72rem;
    color: var(--color-text-muted);
}

.newsletter-privacy a {
    text-decoration: underline;
}

/* ===================================================
   10. FOOTER
   =================================================== */
.site-footer {
    background-color: #FAFAFB;
    border-top: 1px solid var(--color-border);
    padding: 56px 0 28px;
}

.footer-top {
    display: grid;
    grid-template-columns: 1.6fr 1fr 1fr 1fr 1fr;
    gap: 36px;
    margin-bottom: 48px;
}

.footer-logo img {
    height: 32px;
    width: auto;
    margin-bottom: 12px;
}

.footer-slogan {
    font-size: 0.82rem;
    color: var(--color-text-muted);
    line-height: 1.45;
    margin-bottom: 16px;
    max-width: 260px;
}

.social-links {
    display: flex;
    gap: 10px;
}

.social-icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background-color: #FFFFFF;
    border: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted);
    transition: all var(--transition-fast);
}

.social-icon:hover {
    color: var(--color-primary-violet);
    border-color: var(--color-primary-violet);
    transform: translateY(-2px);
}

.footer-heading {
    font-family: var(--font-heading);
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--color-base);
    margin-bottom: 16px;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    font-size: 0.82rem;
    color: var(--color-text-muted);
}

.footer-links a:hover {
    color: var(--color-primary-violet);
}

.footer-bottom {
    border-top: 1px solid var(--color-border);
    padding-top: 24px;
    text-align: right;
    font-size: 0.78rem;
    color: var(--color-text-light);
}

/* ===================================================
   RESPONSIVIDADE (MOBILE & TABLET BREAKPOINTS)
   =================================================== */
@media (max-width: 1080px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 36px;
    }
    .hero-img {
        height: 300px;
    }
    .destaque-grid {
        grid-template-columns: 1fr;
    }
    .latest-news-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    .library-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    .pratica-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .analises-grid {
        grid-template-columns: 1fr;
    }
    .footer-top {
        grid-template-columns: 1fr 1fr;
    }
    .newsletter-box {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .main-nav {
        display: none;
        position: absolute;
        top: 72px;
        left: 0;
        width: 100%;
        background-color: #FFFFFF;
        border-bottom: 1px solid var(--color-border);
        padding: 20px;
        box-shadow: var(--shadow-card);
    }
    .main-nav.active {
        display: block;
    }
    .main-nav .nav-list {
        flex-direction: column;
        gap: 16px;
        align-items: flex-start;
    }
    .mobile-toggle {
        display: flex;
    }
    .hero-title {
        font-size: 2.1rem;
    }
    .latest-news-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .library-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .pratica-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .newsletter-form {
        flex-direction: column;
    }
    .footer-top {
        grid-template-columns: 1fr;
    }
    .footer-bottom {
        text-align: center;
    }
}

@media (max-width: 480px) {
    .latest-news-grid {
        grid-template-columns: 1fr;
    }
    .library-grid {
        grid-template-columns: 1fr;
    }
    .pratica-grid {
        grid-template-columns: 1fr;
    }
    .stats-grid {
        grid-template-columns: 1fr;
    }
    .hero-cta {
        flex-direction: column;
    }
}