/* Estilo das páginas estáticas de SEO (public/*.html fora da SPA) — leve e
   independente do style.css do app, só reaproveitando a paleta de marca. */
:root {
    --sea: #0f8b8d;
    --sea-dark: #0a6567;
    --sand: #fbf4e2;
    --sand-dark: #f0e2c0;
    --sun: #f4a259;
    --ink: #1f2a2b;
    --muted: #5c6b6c;
    --card-bg: #fff;
    --radius: 16px;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    color: var(--ink);
    background: var(--sand);
    line-height: 1.55;
}

a {
    color: var(--sea-dark);
}

.landing-header {
    background: linear-gradient(160deg, var(--sea) 0%, var(--sea-dark) 100%);
    color: #fff;
    padding: 18px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
}

.landing-header a.brand {
    color: #fff;
    font-weight: 700;
    font-size: 1.1rem;
    text-decoration: none;
}

.landing-header nav {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    font-size: 0.9rem;
}

.landing-header nav a {
    color: rgba(255,255,255,0.85);
    text-decoration: none;
}

.landing-header nav a:hover {
    color: #fff;
    text-decoration: underline;
}

.landing-hero {
    max-width: 860px;
    margin: 0 auto;
    padding: 48px 20px 24px;
    text-align: center;
}

.landing-hero h1 {
    font-size: 1.9rem;
    margin: 0 0 12px;
    color: var(--sea-dark);
}

.landing-hero p.lead {
    font-size: 1.05rem;
    color: var(--muted);
    max-width: 640px;
    margin: 0 auto 24px;
}

.landing-cta {
    display: inline-block;
    background: var(--sun);
    color: var(--ink);
    font-weight: 700;
    padding: 14px 28px;
    border-radius: 999px;
    text-decoration: none;
    font-size: 1rem;
    box-shadow: 0 4px 14px rgba(0,0,0,0.12);
}

.landing-cta:hover {
    filter: brightness(0.97);
}

.landing-section {
    max-width: 860px;
    margin: 0 auto;
    padding: 32px 20px;
}

.landing-section h2 {
    color: var(--sea-dark);
    font-size: 1.35rem;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
    margin-top: 16px;
}

.feature-card {
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 18px;
    box-shadow: 0 1px 4px rgba(0,0,0,0.06);
}

.feature-card h3 {
    margin: 0 0 6px;
    font-size: 1rem;
    color: var(--ink);
}

.feature-card p {
    margin: 0;
    color: var(--muted);
    font-size: 0.92rem;
}

.landing-modalities {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: center;
    margin-top: 20px;
}

.landing-modalities a {
    background: var(--card-bg);
    border: 1px solid var(--sand-dark);
    border-radius: 999px;
    padding: 8px 16px;
    text-decoration: none;
    color: var(--ink);
    font-size: 0.88rem;
}

.landing-modalities a.current {
    background: var(--sea);
    color: #fff;
    border-color: var(--sea);
}

.landing-faq {
    margin-top: 12px;
}

.landing-faq details {
    background: var(--card-bg);
    border-radius: 12px;
    padding: 12px 16px;
    margin-bottom: 10px;
}

.landing-faq summary {
    font-weight: 600;
    cursor: pointer;
}

.landing-faq p {
    color: var(--muted);
    margin: 8px 0 0;
}

.landing-footer {
    text-align: center;
    padding: 32px 20px 48px;
    color: var(--muted);
    font-size: 0.85rem;
}

.landing-footer a {
    color: var(--sea-dark);
}

@media (max-width: 480px) {
    .landing-hero h1 {
        font-size: 1.5rem;
    }
}