/* ==================== Reset e Variáveis ==================== */

:root {
    /* Marca TrustIT */
    --primary: #a8cf45;
    --primary-hover: #94b838;
    --primary-dark: #6d9121;
    --primary-tint: rgba(168, 207, 69, 0.12);
    --primary-tint-strong: rgba(168, 207, 69, 0.2);

    /* Superfícies claras */
    --bg-base: #f5f7fa;
    --bg-surface: #ffffff;
    --bg-subtle: #f9fafb;

    /* Textos */
    --text-primary: #0f172a;
    --text-secondary: #334155;
    --text-tertiary: #64748b;
    --text-muted: #94a3b8;

    /* Bordas */
    --border: #e5e7eb;
    --border-strong: #cbd5e1;

    /* Estados */
    --success: #16a34a;
    --warning: #d97706;
    --danger: #dc2626;

    /* Sombras */
    --shadow-xs: 0 1px 2px rgba(15, 23, 42, 0.04);
    --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.08), 0 1px 2px rgba(15, 23, 42, 0.04);
    --shadow-md: 0 4px 12px rgba(15, 23, 42, 0.06), 0 2px 4px rgba(15, 23, 42, 0.04);
    --shadow-lg: 0 12px 28px rgba(15, 23, 42, 0.08), 0 4px 10px rgba(15, 23, 42, 0.04);

    /* Espaçamentos */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-2xl: 48px;
    --spacing-3xl: 72px;

    /* Transições */
    --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);

    /* Raios */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;

    /* Fontes */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', 'Courier New', monospace;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    background: var(--bg-base);
    color: var(--text-primary);
    line-height: 1.6;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    line-height: 1.25;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: -0.015em;
}

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

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

::selection {
    background: var(--primary-tint-strong);
    color: var(--text-primary);
}

/* ==================== Container ==================== */

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

/* ==================== Botões ==================== */

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.9rem;
    border: 1px solid transparent;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

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

.btn-primary:hover {
    background: var(--primary-hover);
    border-color: var(--primary-hover);
    color: var(--text-primary);
    box-shadow: var(--shadow-sm);
}

.btn-secondary {
    background: var(--bg-surface);
    color: var(--text-primary);
    border-color: var(--border);
}

.btn-secondary:hover {
    border-color: var(--border-strong);
    background: var(--bg-subtle);
    color: var(--text-primary);
}

/* ==================== Topbar institucional ==================== */

.topbar {
    background: var(--bg-surface);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 100;
}

.topbar-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 14px var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.topbar-brand {
    display: inline-flex;
    align-items: center;
    flex-shrink: 0;
}

.topbar-logo {
    height: 34px;
    width: auto;
    display: block;
}

.topbar-nav {
    display: flex;
    align-items: center;
    gap: 4px;
    flex: 1;
    justify-content: center;
}

.nav-link {
    padding: 8px 14px;
    font-size: 0.92rem;
    font-weight: 500;
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
    position: relative;
}

.nav-link:hover {
    color: var(--text-primary);
    background: var(--bg-subtle);
}

.nav-link-active {
    color: var(--primary-dark);
    font-weight: 600;
}

.nav-link-active::after {
    content: '';
    position: absolute;
    left: 14px;
    right: 14px;
    bottom: 2px;
    height: 2px;
    background: var(--primary);
    border-radius: 2px;
}

.topbar-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    flex-shrink: 0;
}

.topbar-phone {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
}

.topbar-phone svg {
    color: var(--primary-dark);
}

.topbar-phone a {
    color: var(--text-primary);
    font-weight: 600;
}

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

.nav-toggle {
    display: none;
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text-primary);
    width: 38px;
    height: 38px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.nav-toggle:hover {
    background: var(--bg-subtle);
    border-color: var(--border-strong);
}

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

.hero {
    background: var(--bg-surface);
    padding: var(--spacing-3xl) 0;
    border-bottom: 1px solid var(--border);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(168, 207, 69, 0.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(168, 207, 69, 0.06) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: radial-gradient(ellipse at top right, black 0%, transparent 65%);
    -webkit-mask-image: radial-gradient(ellipse at top right, black 0%, transparent 65%);
    pointer-events: none;
    z-index: 0;
}

.hero-content {
    position: relative;
    max-width: 820px;
    margin: 0 auto;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
    z-index: 1;
}

.hero-eyebrow {
    display: inline-block;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--primary-dark);
    letter-spacing: 0.14em;
    text-transform: uppercase;
    padding: 6px 14px;
    background: var(--primary-tint);
    border-radius: 999px;
}

.hero-title {
    font-size: 2.75rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.025em;
    line-height: 1.12;
    max-width: 780px;
}

.hero-title-accent {
    color: var(--primary-dark);
    display: inline-block;
}

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 640px;
    line-height: 1.6;
}

.hero-capabilities {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    margin-top: var(--spacing-sm);
}

.cap-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    background: var(--bg-subtle);
    border: 1px solid var(--border);
    border-radius: 999px;
    font-size: 0.82rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.cap-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--primary);
}

.hero-actions {
    display: flex;
    gap: 12px;
    margin-top: var(--spacing-md);
    flex-wrap: wrap;
    justify-content: center;
}

/* ==================== Main ==================== */

.main-content {
    padding: var(--spacing-3xl) 0 var(--spacing-2xl);
}

.section {
    margin-bottom: var(--spacing-3xl);
}

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

.section-header {
    margin-bottom: var(--spacing-2xl);
    max-width: 720px;
}

.section-eyebrow {
    display: inline-block;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--primary-dark);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    margin-bottom: 10px;
}

.section-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.02em;
    margin-bottom: 8px;
}

.section-desc {
    color: var(--text-tertiary);
    font-size: 1rem;
}

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

.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.card {
    display: flex;
    flex-direction: column;
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
    box-shadow: var(--shadow-xs);
    color: var(--text-primary);
}

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

.card-icon {
    width: 48px;
    height: 48px;
    background: var(--primary-tint);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
    color: var(--primary-dark);
    transition: var(--transition);
}

.card-icon svg {
    width: 22px;
    height: 22px;
    stroke-width: 2;
}

.card:hover .card-icon {
    background: var(--primary-tint-strong);
}

.card-title {
    font-size: 1.08rem;
    margin-bottom: 6px;
    color: var(--text-primary);
    font-weight: 600;
}

.card-description {
    color: var(--text-tertiary);
    font-size: 0.92rem;
    flex-grow: 1;
    margin-bottom: var(--spacing-md);
    line-height: 1.55;
}

.card-footer {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--primary-dark);
    font-weight: 600;
    font-size: 0.9rem;
}

.card-footer svg {
    transition: transform var(--transition);
}

.card:hover .card-footer svg {
    transform: translateX(4px);
}

/* Cores específicas — tonalidades suaves */
.card-rmm .card-icon {
    background: rgba(217, 119, 6, 0.1);
    color: var(--warning);
}
.card-rmm:hover .card-icon {
    background: rgba(217, 119, 6, 0.18);
}

.card-noc .card-icon {
    background: rgba(220, 38, 38, 0.1);
    color: var(--danger);
}
.card-noc:hover .card-icon {
    background: rgba(220, 38, 38, 0.18);
}

.card-whatsapp .card-icon {
    background: rgba(22, 163, 74, 0.1);
    color: var(--success);
}
.card-whatsapp:hover .card-icon {
    background: rgba(22, 163, 74, 0.18);
}

/* ==================== Channels ==================== */

.channels-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: var(--spacing-lg);
}

.channel-card {
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    gap: 6px;
    box-shadow: var(--shadow-xs);
    color: var(--text-primary);
}

.channel-card:hover {
    transform: translateY(-2px);
    border-color: var(--border-strong);
    box-shadow: var(--shadow-md);
    color: var(--text-primary);
}

.channel-icon {
    width: 44px;
    height: 44px;
    background: var(--primary-tint);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-dark);
    margin-bottom: var(--spacing-sm);
}

.channel-icon svg {
    width: 22px;
    height: 22px;
}

.channel-title {
    font-size: 1rem;
    color: var(--text-primary);
    font-weight: 600;
}

.channel-number {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-dark);
    word-break: break-word;
}

.channel-description {
    color: var(--text-tertiary);
    font-size: 0.9rem;
    flex-grow: 1;
    line-height: 1.55;
}

.channel-urgent {
    border-color: rgba(220, 38, 38, 0.35);
    background: linear-gradient(135deg, rgba(220, 38, 38, 0.03), rgba(217, 119, 6, 0.02));
}

.channel-urgent .channel-icon {
    background: rgba(220, 38, 38, 0.1);
    color: var(--danger);
}

.channel-urgent .channel-number {
    color: var(--danger);
}

.channel-whatsapp-link .channel-icon {
    background: rgba(22, 163, 74, 0.1);
    color: var(--success);
}

.channel-whatsapp-link .channel-number {
    color: var(--success);
}

.priority-badge,
.auto-badge {
    display: inline-flex;
    align-items: center;
    align-self: flex-start;
    padding: 3px 10px;
    border-radius: 999px;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-top: 8px;
}

.priority-badge {
    background: rgba(220, 38, 38, 0.1);
    color: var(--danger);
}

.auto-badge {
    background: var(--primary-tint);
    color: var(--primary-dark);
}

/* ==================== Painéis ==================== */

.news-container,
.cve-container,
.calculator-container {
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-xs);
}

.panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--border);
    gap: var(--spacing-md);
}

.panel-header-left {
    display: flex;
    align-items: center;
    gap: 10px;
}

.panel-led {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--success);
    box-shadow: 0 0 0 3px rgba(22, 163, 74, 0.15);
}

.panel-led-warn {
    background: var(--warning);
    box-shadow: 0 0 0 3px rgba(217, 119, 6, 0.15);
}

.panel-title {
    font-size: 1.05rem;
    color: var(--text-primary);
    font-weight: 600;
}

.panel-badge {
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    padding: 3px 10px;
    border-radius: 999px;
    background: var(--primary-tint);
    color: var(--primary-dark);
    text-transform: uppercase;
}

.panel-badge-warn {
    background: rgba(217, 119, 6, 0.1);
    color: var(--warning);
}

/* Tabs */

.feed-sources,
.calc-buttons {
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
    margin-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--border);
    padding-bottom: 0;
}

.feed-btn,
.calc-btn {
    background: transparent;
    border: none;
    border-bottom: 2px solid transparent;
    padding: 10px 14px;
    margin-bottom: -1px;
    cursor: pointer;
    font-weight: 500;
    color: var(--text-tertiary);
    transition: var(--transition-fast);
    font-size: 0.9rem;
    font-family: var(--font-sans);
}

.feed-btn:hover,
.calc-btn:hover {
    color: var(--text-primary);
}

.feed-btn.active,
.calc-btn.active {
    color: var(--primary-dark);
    border-bottom-color: var(--primary);
    font-weight: 600;
}

/* Loading */

.loading {
    color: var(--text-tertiary);
    text-align: center;
    padding: var(--spacing-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-size: 0.92rem;
}

.spinner {
    width: 16px;
    height: 16px;
    border: 2px solid var(--border);
    border-top-color: var(--primary-dark);
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.feed-content {
    min-height: 200px;
}

/* Feed items */

.feed-list {
    display: flex;
    flex-direction: column;
}

.feed-item {
    padding: var(--spacing-md) var(--spacing-sm);
    border-bottom: 1px solid var(--border);
    transition: var(--transition-fast);
    border-radius: var(--radius-sm);
}

.feed-item:last-child {
    border-bottom: none;
}

.feed-item:hover {
    background: var(--bg-subtle);
}

.feed-item-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: var(--spacing-md);
    margin-bottom: 4px;
}

.feed-item h4 {
    margin: 0;
    flex: 1;
    font-size: 0.98rem;
    font-weight: 600;
    line-height: 1.4;
}

.feed-item h4 a {
    color: var(--text-primary);
}

.feed-item:hover h4 a {
    color: var(--primary-dark);
}

.feed-date {
    font-size: 0.78rem;
    color: var(--text-muted);
    white-space: nowrap;
}

.feed-item p {
    margin: 0;
    color: var(--text-tertiary);
    font-size: 0.88rem;
    line-height: 1.55;
}

.feed-error {
    color: var(--danger);
    text-align: center;
    padding: var(--spacing-xl);
    font-size: 0.92rem;
}

/* ==================== Calculadora ==================== */

.calc-input {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: var(--spacing-md);
}

.calc-input label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.calc-input-row {
    display: flex;
    gap: 10px;
}

.calc-input input {
    flex: 1;
    padding: 10px 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    font-family: var(--font-mono);
    background: var(--bg-surface);
    color: var(--text-primary);
    transition: var(--transition-fast);
}

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

.calc-input input:focus {
    outline: none;
    border-color: var(--primary-dark);
    box-shadow: 0 0 0 3px var(--primary-tint);
}

.calc-submit {
    background: var(--primary);
    color: var(--text-primary);
    border: none;
    padding: 10px 18px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.92rem;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
}

.calc-submit:hover {
    background: var(--primary-hover);
    box-shadow: var(--shadow-sm);
}

.calc-result {
    background: var(--bg-subtle);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    display: none;
}

.calc-result.show {
    display: block;
    animation: slide-in 0.25s ease-out;
}

.calc-result-item h4 {
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
    font-size: 0.95rem;
    font-weight: 600;
}

.calc-table {
    width: 100%;
    border-collapse: collapse;
}

.calc-table tr {
    border-bottom: 1px solid var(--border);
}

.calc-table tr:last-child {
    border-bottom: none;
}

.calc-table td {
    padding: 10px 12px;
    text-align: left;
    font-size: 0.88rem;
}

.calc-table td:first-child {
    color: var(--text-tertiary);
    width: 42%;
    font-weight: 500;
}

.calc-table code {
    background: var(--bg-surface);
    padding: 3px 8px;
    border-radius: 4px;
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-weight: 500;
    border: 1px solid var(--border);
    font-size: 0.85rem;
}

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

.footer {
    background: var(--bg-surface);
    border-top: 1px solid var(--border);
    padding: var(--spacing-3xl) 0 var(--spacing-xl);
    margin-top: var(--spacing-3xl);
}

.footer-tagline {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding-bottom: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
    border-bottom: 1px solid var(--border);
    flex-wrap: wrap;
}

.footer-logo {
    height: 40px;
    width: auto;
}

.footer-signature {
    font-size: 1.05rem;
    color: var(--text-secondary);
    font-style: italic;
    font-weight: 500;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1.3fr;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
}

.footer-heading {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: var(--spacing-md);
}

.footer-text {
    color: var(--text-tertiary);
    font-size: 0.9rem;
    line-height: 1.6;
}

.footer-list {
    list-style: none;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-list li {
    font-size: 0.88rem;
    color: var(--text-tertiary);
    line-height: 1.55;
}

.footer-list a {
    color: var(--text-secondary);
    transition: color var(--transition-fast);
}

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

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.footer-contact svg {
    color: var(--primary-dark);
    flex-shrink: 0;
    margin-top: 3px;
}

.footer-dpo {
    margin-top: 4px;
    padding-top: 10px;
    border-top: 1px dashed var(--border);
    display: block !important;
    font-size: 0.82rem !important;
}

.footer-dpo strong {
    color: var(--text-secondary);
    margin-right: 4px;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-md);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border);
    flex-wrap: wrap;
}

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

.footer-socials {
    display: flex;
    gap: 8px;
}

.footer-social {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--bg-subtle);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.footer-social:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--text-primary);
    transform: translateY(-1px);
}

/* ==================== Banner de Status ==================== */

.status-banner {
    background: var(--bg-surface);
    border-bottom: 1px solid var(--border);
    font-size: 0.86rem;
}

.status-banner-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 8px var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
    background: var(--success);
    box-shadow: 0 0 0 3px rgba(22, 163, 74, 0.18);
    animation: status-pulse 2.4s ease-in-out infinite;
}

@keyframes status-pulse {
    0%, 100% { box-shadow: 0 0 0 3px rgba(22, 163, 74, 0.18); }
    50% { box-shadow: 0 0 0 6px rgba(22, 163, 74, 0.05); }
}

.status-text {
    display: flex;
    align-items: baseline;
    gap: 8px;
    flex: 1;
    flex-wrap: wrap;
}

.status-label {
    color: var(--text-primary);
    font-weight: 600;
}

.status-detail {
    color: var(--text-tertiary);
    font-size: 0.82rem;
}

.status-link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    transition: var(--transition-fast);
    flex-shrink: 0;
}

.status-link:hover {
    color: var(--primary-dark);
    transform: translateX(2px);
}

/* Variantes de status */
.status-banner[data-status="degraded"] {
    background: rgba(217, 119, 6, 0.06);
    border-bottom-color: rgba(217, 119, 6, 0.25);
}
.status-banner[data-status="degraded"] .status-dot {
    background: var(--warning);
    box-shadow: 0 0 0 3px rgba(217, 119, 6, 0.18);
    animation: none;
}
.status-banner[data-status="degraded"] .status-label::before {
    content: '⚠ ';
}

.status-banner[data-status="incident"] {
    background: rgba(220, 38, 38, 0.06);
    border-bottom-color: rgba(220, 38, 38, 0.3);
}
.status-banner[data-status="incident"] .status-dot {
    background: var(--danger);
    box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.25);
    animation: status-pulse-danger 1.4s ease-in-out infinite;
}
.status-banner[data-status="incident"] .status-label::before {
    content: '● ';
    color: var(--danger);
}

@keyframes status-pulse-danger {
    0%, 100% { box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.25); }
    50% { box-shadow: 0 0 0 8px rgba(220, 38, 38, 0.05); }
}

/* ==================== Faixa de Credibilidade ==================== */

.credibility {
    background: var(--bg-surface);
    border-bottom: 1px solid var(--border);
    padding: var(--spacing-2xl) 0;
}

.credibility-grid {
    display: flex;
    align-items: stretch;
    justify-content: space-between;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.cred-item {
    flex: 1;
    min-width: 140px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 6px;
    padding: 0 var(--spacing-sm);
}

.cred-value {
    font-size: 2.4rem;
    font-weight: 700;
    color: var(--primary-dark);
    letter-spacing: -0.03em;
    line-height: 1;
    font-feature-settings: 'tnum';
}

.cred-value sup {
    font-size: 1.1rem;
    color: var(--primary);
    font-weight: 600;
    margin-left: 2px;
    vertical-align: super;
}

.cred-label {
    font-size: 0.82rem;
    color: var(--text-tertiary);
    font-weight: 500;
    letter-spacing: 0.02em;
    line-height: 1.4;
    max-width: 180px;
}

.cred-divider {
    width: 1px;
    background: var(--border);
    align-self: stretch;
}

/* ==================== FAB WhatsApp ==================== */

.fab-whatsapp {
    position: fixed;
    right: 22px;
    bottom: 22px;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: #25D366;
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 20px rgba(37, 211, 102, 0.4), 0 2px 6px rgba(15, 23, 42, 0.15);
    z-index: 90;
    transition: transform var(--transition), box-shadow var(--transition);
}

.fab-whatsapp::before {
    content: '';
    position: absolute;
    inset: -6px;
    border-radius: 50%;
    border: 2px solid rgba(37, 211, 102, 0.4);
    animation: fab-ring 2s ease-out infinite;
    pointer-events: none;
}

@keyframes fab-ring {
    0% { transform: scale(0.85); opacity: 0.9; }
    100% { transform: scale(1.4); opacity: 0; }
}

.fab-whatsapp:hover {
    transform: translateY(-2px) scale(1.04);
    box-shadow: 0 12px 28px rgba(37, 211, 102, 0.5), 0 3px 8px rgba(15, 23, 42, 0.18);
    color: #fff;
}

.fab-tooltip {
    position: absolute;
    right: 70px;
    top: 50%;
    transform: translateY(-50%) translateX(6px);
    background: var(--text-primary);
    color: #fff;
    font-size: 0.8rem;
    font-weight: 500;
    padding: 6px 12px;
    border-radius: 6px;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
}

.fab-tooltip::after {
    content: '';
    position: absolute;
    right: -4px;
    top: 50%;
    transform: translateY(-50%) rotate(45deg);
    width: 8px;
    height: 8px;
    background: var(--text-primary);
}

.fab-whatsapp:hover .fab-tooltip {
    opacity: 1;
    transform: translateY(-50%) translateX(0);
}

/* ==================== Scroll reveal ==================== */

[data-reveal] {
    opacity: 0;
    transform: translateY(12px);
    transition: opacity 0.5s cubic-bezier(0.4, 0, 0.2, 1), transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-reveal].is-visible {
    opacity: 1;
    transform: translateY(0);
}

.cards-grid [data-reveal]:nth-child(2) { transition-delay: 0.05s; }
.cards-grid [data-reveal]:nth-child(3) { transition-delay: 0.1s; }
.cards-grid [data-reveal]:nth-child(4) { transition-delay: 0.15s; }
.cards-grid [data-reveal]:nth-child(5) { transition-delay: 0.2s; }
.cards-grid [data-reveal]:nth-child(6) { transition-delay: 0.25s; }

.channels-grid [data-reveal]:nth-child(2) { transition-delay: 0.05s; }
.channels-grid [data-reveal]:nth-child(3) { transition-delay: 0.1s; }
.channels-grid [data-reveal]:nth-child(4) { transition-delay: 0.15s; }

@keyframes slide-in {
    from { opacity: 0; transform: translateY(-6px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ==================== Responsivo ==================== */

@media (max-width: 960px) {
    .topbar-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--bg-surface);
        border-bottom: 1px solid var(--border);
        flex-direction: column;
        align-items: stretch;
        padding: var(--spacing-sm) var(--spacing-md);
        gap: 2px;
        box-shadow: var(--shadow-md);
    }
    .topbar-nav.is-open { display: flex; }
    .nav-link { padding: 12px 14px; }
    .nav-link-active::after { display: none; }
    .nav-toggle { display: inline-flex; }
    .topbar { position: relative; }
    .topbar-phone { display: none; }

    .hero-title { font-size: 2.1rem; }
    .section-title { font-size: 1.65rem; }
    .hero { padding: var(--spacing-2xl) 0; }

    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-xl);
    }

    .cred-value { font-size: 1.9rem; }
    .credibility { padding: var(--spacing-xl) 0; }
}

@media (max-width: 640px) {
    :root {
        --spacing-3xl: 56px;
        --spacing-2xl: 36px;
    }

    .topbar-inner { padding: 12px var(--spacing-md); gap: var(--spacing-sm); }
    .topbar-logo { height: 28px; }
    .topbar-actions .btn { padding: 8px 14px; font-size: 0.85rem; }

    .hero-title { font-size: 1.7rem; }
    .hero-subtitle { font-size: 0.98rem; }
    .hero-eyebrow { font-size: 0.7rem; }

    .section-title { font-size: 1.45rem; }
    .cards-grid { grid-template-columns: 1fr; }
    .channels-grid { grid-template-columns: 1fr; }

    .calc-input-row { flex-direction: column; }
    .calc-submit { justify-content: center; }

    .footer-grid { grid-template-columns: 1fr; gap: var(--spacing-lg); }
    .footer-tagline { flex-direction: column; align-items: flex-start; }
    .footer-bottom { flex-direction: column; align-items: flex-start; }

    .credibility-grid { gap: var(--spacing-sm); }
    .cred-item { min-width: 45%; padding: var(--spacing-sm) 0; }
    .cred-divider { display: none; }
    .cred-value { font-size: 1.7rem; }
    .cred-label { font-size: 0.75rem; }

    .status-banner-inner { padding: 8px var(--spacing-md); }
    .status-detail { display: none; }

    .fab-whatsapp { right: 16px; bottom: 16px; width: 52px; height: 52px; }
    .fab-tooltip { display: none; }

    .hero-actions { width: 100%; }
    .hero-actions .btn { flex: 1; justify-content: center; }
}

@media (max-width: 420px) {
    .container { padding: 0 var(--spacing-md); }
    .card { padding: var(--spacing-lg); }
    .channel-card { padding: var(--spacing-lg); }
    .channel-number { font-size: 1.1rem; }
    .news-container,
    .cve-container,
    .calculator-container { padding: var(--spacing-lg); }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    [data-reveal] { opacity: 1; transform: none; }
}