/* frontend/public/css/public.css
   Amazôniaventura — site público
   Identidade visual: verde Amazônia + areia/bege + chevron tribal */

:root {
    --av-verde: #1a6b2f;
    --av-verde-claro: #2d8a47;
    --av-verde-suave: #e6f4ea;
    --av-areia: #f5f1e8;
    --av-texto: #2c2c2c;
    --av-cinza-suave: #6c757d;
    --av-branco: #ffffff;
    --av-preto: #1a1a1a;

    --av-radius-sm: 6px;
    --av-radius-md: 12px;
    --av-radius-lg: 16px;

    --av-shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --av-shadow-md: 0 6px 16px rgba(0, 0, 0, 0.12);
    --av-shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.18);

    --av-container: 1200px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--av-texto);
    background: var(--av-areia);
    margin: 0;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

a { color: var(--av-verde); }
a:hover { color: var(--av-verde-claro); }

img { max-width: 100%; }

/* ===========================
   HEADER
   =========================== */
.av-header {
    background: linear-gradient(135deg, var(--av-verde) 0%, var(--av-verde-claro) 100%);
    color: #fff;
    padding: 0.85rem 1rem;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.av-header-inner {
    max-width: var(--av-container);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.av-logo {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 1.15rem;
    color: #fff;
    text-decoration: none;
    letter-spacing: 0.01em;
}

.av-logo-mark {
    background: rgba(255, 255, 255, 0.18);
    border-radius: 10px;
    padding: 6px 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 0;
}

.av-logo-mark svg { display: block; }

.av-nav {
    display: flex;
    gap: 1.25rem;
    align-items: center;
}

.av-nav a {
    color: #fff;
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    padding: 0.4rem 0;
    position: relative;
    transition: opacity 0.2s;
}

.av-nav a:hover { opacity: 0.85; }

.av-nav a.av-nav-cta {
    border: 1.5px solid rgba(255, 255, 255, 0.85);
    border-radius: var(--av-radius-sm);
    padding: 0.4rem 1rem;
}

.av-nav a.av-nav-cta:hover {
    background: rgba(255, 255, 255, 0.15);
    opacity: 1;
}

.av-nav-toggle {
    display: none;
    background: transparent;
    border: 0;
    color: #fff;
    cursor: pointer;
    padding: 0.4rem;
}

/* ===========================
   CHEVRON DECORATIVO
   =========================== */
.av-chevron {
    height: 24px;
    background-color: var(--av-areia);
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='40' height='24' viewBox='0 0 40 24'><path d='M0 4 L10 16 L20 4 L30 16 L40 4 L40 8 L30 20 L20 8 L10 20 L0 8 Z' fill='%232d8a47' opacity='0.55'/></svg>");
    background-repeat: repeat-x;
    background-position: center;
}

/* ===========================
   HERO (homepage)
   =========================== */
.av-hero {
    position: relative;
    color: #fff;
    padding: 6rem 1rem 5rem;
    text-align: center;
    background:
        linear-gradient(rgba(20, 60, 30, 0.55), rgba(20, 60, 30, 0.65)),
        url('https://images.unsplash.com/photo-1518709268805-4e9042af2176?w=1600&q=80') center/cover no-repeat;
}

.av-hero-inner {
    max-width: 800px;
    margin: 0 auto;
}

.av-hero h1 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 3.5rem;
    line-height: 1.1;
    margin: 0 0 1rem;
    text-shadow: 0 2px 12px rgba(0, 0, 0, 0.45);
}

.av-hero p {
    font-size: 1.2rem;
    max-width: 620px;
    margin: 0 auto 1.75rem;
    text-shadow: 0 1px 6px rgba(0, 0, 0, 0.4);
}

.av-hero-cta {
    display: flex;
    gap: 0.85rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 1.5rem;
}

/* ===========================
   CONTAINER
   =========================== */
.av-container {
    max-width: var(--av-container);
    margin: 0 auto;
    padding: 3rem 1rem;
}

.av-section-title {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 2rem;
    color: var(--av-verde);
    margin: 0 0 0.5rem;
    text-align: center;
}

.av-section-subtitle {
    text-align: center;
    color: var(--av-cinza-suave);
    margin: 0 auto 2rem;
    max-width: 640px;
}

/* ===========================
   GRID + CARDS
   =========================== */
.av-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.75rem;
    margin-top: 1.5rem;
}

.av-card {
    background: #fff;
    border-radius: var(--av-radius-md);
    overflow: hidden;
    box-shadow: var(--av-shadow-sm);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    display: flex;
    flex-direction: column;
}

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

.av-card-img {
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    display: block;
    background: var(--av-verde-suave);
}

.av-card-body {
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    flex: 1;
}

.av-card-body h3 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    margin: 0;
    font-size: 1.2rem;
    color: var(--av-texto);
}

.av-card-body p {
    color: var(--av-cinza-suave);
    font-size: 0.95rem;
    margin: 0;
    flex: 1;
}

.av-card-footer {
    margin-top: 0.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.5rem;
}

.av-badge {
    display: inline-block;
    background: var(--av-verde-suave);
    color: var(--av-verde);
    font-size: 0.78rem;
    font-weight: 600;
    padding: 0.25rem 0.65rem;
    border-radius: 999px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.av-preco {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    color: var(--av-verde);
    font-size: 1.1rem;
}

/* Categoria badge (acima do título do card) — replica padrão Retrilhar */
.av-card-categoria {
    display: inline-block;
    background: var(--av-verde-suave);
    color: var(--av-verde);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.8px;
    text-transform: uppercase;
    padding: 0.2rem 0.6rem;
    border-radius: 4px;
    margin-bottom: 0.4rem;
}

/* Bloco de preços no card: a partir de · preço cheio riscado · preço com desconto · por pessoa */
.av-card-precos {
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
    margin-top: 0.5rem;
    flex-wrap: wrap;
}
.av-preco-a-partir {
    font-size: 0.7rem;
    color: var(--av-cinza-suave);
    display: block;
    width: 100%;
    margin-bottom: -0.2rem;
}
.av-preco-cheio {
    font-size: 0.85rem;
    color: var(--av-cinza-suave);
    text-decoration: line-through;
}
.av-preco-com-desconto {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--av-verde);
}
.av-preco-por {
    font-size: 0.75rem;
    color: var(--av-cinza-suave);
}

/* ===========================
   BOTÕES
   =========================== */
.av-btn {
    display: inline-block;
    padding: 0.7rem 1.4rem;
    background: var(--av-verde-claro);
    color: #fff;
    text-decoration: none;
    border-radius: var(--av-radius-sm);
    font-weight: 600;
    font-family: 'Inter', sans-serif;
    border: 0;
    cursor: pointer;
    transition: background 0.2s, transform 0.15s;
    font-size: 0.95rem;
    line-height: 1.2;
}

.av-btn:hover {
    background: var(--av-verde);
    color: #fff;
    transform: translateY(-1px);
}

.av-btn:disabled,
.av-btn[disabled] {
    background: var(--av-cinza-suave);
    cursor: not-allowed;
    transform: none;
    opacity: 0.7;
}

.av-btn-primary { background: var(--av-verde); }
.av-btn-primary:hover { background: var(--av-verde-claro); }

.av-btn-outline {
    background: transparent;
    border: 2px solid #fff;
    color: #fff;
}

.av-btn-outline:hover {
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
}

.av-btn-outline-verde {
    background: transparent;
    border: 2px solid var(--av-verde);
    color: var(--av-verde);
}

.av-btn-outline-verde:hover {
    background: var(--av-verde);
    color: #fff;
}

/* ===========================
   "POR QUE RESERVAR" — feature blocks
   =========================== */
.av-features {
    background: #fff;
    padding: 4rem 1rem;
}

.av-features-grid {
    max-width: var(--av-container);
    margin: 2rem auto 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 2rem;
}

.av-feature {
    text-align: center;
    padding: 1rem;
}

.av-feature-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 1rem;
    background: var(--av-verde-suave);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--av-verde);
}

.av-feature h3 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 1.05rem;
    margin: 0 0 0.4rem;
    color: var(--av-texto);
}

.av-feature p {
    color: var(--av-cinza-suave);
    margin: 0;
    font-size: 0.92rem;
}

/* ===========================
   DETALHE (filial / trilha)
   =========================== */
.av-detail-hero {
    width: 100%;
    max-height: 460px;
    aspect-ratio: 21 / 9;
    object-fit: cover;
    border-radius: var(--av-radius-md);
    display: block;
    margin-bottom: 1.5rem;
    box-shadow: var(--av-shadow-sm);
}

.av-detail-title {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    color: var(--av-verde);
    margin: 0 0 0.5rem;
    font-size: 2.2rem;
}

.av-detail-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    color: var(--av-cinza-suave);
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.av-detail-meta span { display: inline-flex; align-items: center; gap: 0.35rem; }

.av-detail-grid {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 2rem;
    margin-top: 2rem;
}

.av-sidebar {
    background: #fff;
    border-radius: var(--av-radius-md);
    padding: 1.5rem;
    box-shadow: var(--av-shadow-sm);
    border-top: 4px solid var(--av-verde-claro);
    align-self: start;
    position: sticky;
    top: 90px;
}

.av-sidebar h3 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    color: var(--av-verde);
    margin: 0 0 1rem;
    font-size: 1.1rem;
}

.av-sidebar ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.av-sidebar li {
    padding: 0.6rem 0;
    border-bottom: 1px solid #eee;
    font-size: 0.92rem;
    display: flex;
    justify-content: space-between;
    gap: 0.5rem;
}

.av-sidebar li:last-child { border-bottom: 0; }
.av-sidebar li strong { color: var(--av-texto); }

.av-section-detail {
    margin-top: 2.5rem;
}

.av-section-detail h2 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    color: var(--av-verde);
    margin: 0 0 0.5rem;
    font-size: 1.5rem;
}

.av-section-detail .lead {
    color: var(--av-cinza-suave);
    margin: 0 0 1rem;
    font-size: 0.95rem;
}

/* tabela de preço por quantidade */
.av-tabela-preco {
    width: 100%;
    max-width: 560px;
    border-collapse: collapse;
    margin-top: 1rem;
    background: #fff;
    border: 2px solid var(--av-verde-suave);
    border-radius: var(--av-radius-sm);
    overflow: hidden;
}

.av-tabela-preco thead {
    background: var(--av-verde);
    color: #fff;
}

.av-tabela-preco th {
    padding: 0.85rem 1rem;
    text-align: left;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 0.9rem;
}

.av-tabela-preco th:last-child { text-align: right; }

.av-tabela-preco td {
    padding: 0.85rem 1rem;
    border-bottom: 1px solid var(--av-verde-suave);
    font-size: 0.95rem;
}

.av-tabela-preco tbody tr:last-child td { border-bottom: 0; }
.av-tabela-preco tbody tr:nth-child(even) { background: #fafdf9; }
.av-tabela-preco td:last-child { text-align: right; color: var(--av-verde); font-weight: 600; }

/* ===========================
   PÁGINAS DE TEXTO (sobre / contato / termos / privacidade)
   =========================== */
.av-pagina-texto {
    background: #fff;
    border-radius: var(--av-radius-md);
    padding: 2.5rem;
    box-shadow: var(--av-shadow-sm);
    max-width: 820px;
    margin: 2rem auto;
}

.av-pagina-texto h1 {
    font-family: 'Montserrat', sans-serif;
    color: var(--av-verde);
    margin-top: 0;
}

.av-pagina-texto h2 {
    font-family: 'Montserrat', sans-serif;
    color: var(--av-verde);
    margin-top: 2rem;
}

.av-pagina-texto p { color: var(--av-texto); }

.av-contato-canais {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
    margin-top: 1.5rem;
}

.av-contato-canal {
    background: var(--av-verde-suave);
    border-radius: var(--av-radius-sm);
    padding: 1rem 1.25rem;
}

.av-contato-canal strong {
    color: var(--av-verde);
    font-family: 'Montserrat', sans-serif;
    display: block;
    margin-bottom: 0.25rem;
}

.av-contato-canal a { color: var(--av-texto); text-decoration: none; }
.av-contato-canal a:hover { text-decoration: underline; }

/* ===========================
   FOOTER
   =========================== */
.av-footer {
    background: var(--av-preto);
    color: #cfcfcf;
    padding: 3rem 1rem 1.25rem;
    font-size: 0.92rem;
    margin-top: 3rem;
}

.av-footer-inner {
    max-width: var(--av-container);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.4fr 1fr 1.2fr;
    gap: 2.5rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid #2a2a2a;
}

.av-footer h4 {
    font-family: 'Montserrat', sans-serif;
    color: #fff;
    font-size: 1rem;
    margin: 0 0 0.85rem;
    font-weight: 600;
}

.av-footer p { margin: 0 0 0.6rem; color: #cfcfcf; }

.av-footer a {
    color: #cfcfcf;
    text-decoration: none;
    display: block;
    padding: 0.25rem 0;
}

.av-footer a:hover { color: #fff; }

.av-footer-logo {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    color: #fff;
    font-size: 1.1rem;
    margin: 0 0 0.6rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.av-footer-cadastur {
    margin-top: 1.25rem;
    padding: 0.75rem 1rem;
    background: rgba(45, 138, 71, 0.15);
    border-left: 3px solid var(--av-verde-claro);
    border-radius: 4px;
    font-size: 0.85rem;
    color: #e8e8e8;
}

.av-footer-cadastur strong { color: #fff; }

.av-footer-bottom {
    max-width: var(--av-container);
    margin: 0 auto;
    text-align: center;
    color: #888;
    padding-top: 1.25rem;
    font-size: 0.85rem;
}

/* ===========================
   UTILITÁRIOS
   =========================== */
.av-loading { color: var(--av-cinza-suave); text-align: center; padding: 2rem; }
.av-empty   { color: var(--av-cinza-suave); text-align: center; padding: 2rem; }

/* ===========================
   CHECKOUT (/reservar)
   =========================== */
.av-checkout-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 360px;
    gap: 2rem;
    align-items: start;
    margin-top: 1.5rem;
}

.av-checkout-card {
    background: #fff;
    border-radius: var(--av-radius-md);
    padding: 1.5rem;
    box-shadow: var(--av-shadow-sm);
    margin-bottom: 1.5rem;
}

.av-checkout-card h2 {
    font-family: 'Montserrat', sans-serif;
    color: var(--av-verde);
    font-size: 1.25rem;
    margin: 0 0 1rem;
}

.av-checkout-card h3 {
    font-family: 'Montserrat', sans-serif;
    color: var(--av-texto);
    font-size: 1.05rem;
    margin: 1.25rem 0 0.75rem;
}

.av-resumo-pacote {
    display: flex;
    gap: 1rem;
    align-items: center;
    padding: 0.75rem;
    background: var(--av-verde-suave);
    border-radius: var(--av-radius-sm);
    margin-bottom: 1rem;
}

.av-resumo-pacote img {
    width: 90px;
    height: 90px;
    object-fit: cover;
    border-radius: var(--av-radius-sm);
    flex-shrink: 0;
}

.av-resumo-pacote-info { flex: 1; min-width: 0; }
.av-resumo-pacote-info strong { display: block; color: var(--av-verde); font-family: 'Montserrat', sans-serif; }
.av-resumo-pacote-info small { color: var(--av-cinza-suave); font-size: 0.85rem; }

.av-form-row {
    display: grid;
    gap: 1rem;
    grid-template-columns: 1fr 1fr;
    margin-bottom: 0.75rem;
}

.av-form-row.av-form-row-full { grid-template-columns: 1fr; }
.av-form-row.av-form-row-3 { grid-template-columns: 1fr 1fr 1fr; }

.av-field { display: flex; flex-direction: column; gap: 0.3rem; }

.av-field label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--av-texto);
}

.av-field .av-required { color: #c0392b; margin-left: 2px; }

.av-field input,
.av-field textarea,
.av-field select {
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
    padding: 0.6rem 0.75rem;
    border: 1.5px solid #d9d9d9;
    border-radius: var(--av-radius-sm);
    background: #fff;
    color: var(--av-texto);
    transition: border-color 0.15s, box-shadow 0.15s;
    width: 100%;
}

.av-field input:focus,
.av-field textarea:focus,
.av-field select:focus {
    outline: none;
    border-color: var(--av-verde-claro);
    box-shadow: 0 0 0 3px rgba(45, 138, 71, 0.18);
}

.av-field input.is-invalid,
.av-field textarea.is-invalid {
    border-color: #c0392b;
    background: #fff6f5;
}

.av-field small.av-hint { color: var(--av-cinza-suave); font-size: 0.8rem; }

.av-participante-bloco {
    border: 1.5px dashed #d9d9d9;
    border-radius: var(--av-radius-sm);
    padding: 1rem;
    margin-bottom: 1rem;
    background: #fbfaf6;
}

.av-participante-bloco-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    color: var(--av-verde);
}

.av-btn-link {
    background: transparent;
    border: 0;
    color: var(--av-verde);
    cursor: pointer;
    font-weight: 600;
    padding: 0.25rem 0;
    font-size: 0.88rem;
    text-decoration: underline;
}

.av-btn-link:hover { color: var(--av-verde-claro); }

.av-btn-link[disabled] {
    color: var(--av-cinza-suave);
    cursor: not-allowed;
    text-decoration: none;
}

.av-cupom-row {
    display: flex;
    gap: 0.5rem;
    align-items: stretch;
}

.av-cupom-row input { flex: 1; }

.av-cupom-feedback {
    margin-top: 0.5rem;
    font-size: 0.9rem;
    padding: 0.5rem 0.75rem;
    border-radius: var(--av-radius-sm);
}

.av-cupom-feedback.is-ok { background: var(--av-verde-suave); color: var(--av-verde); }
.av-cupom-feedback.is-error { background: #fdecea; color: #c0392b; }

.av-termo {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    padding: 0.85rem;
    background: #fbfaf6;
    border-radius: var(--av-radius-sm);
    margin: 1rem 0;
}

.av-termo input[type="checkbox"] {
    margin-top: 0.2rem;
    transform: scale(1.15);
    flex-shrink: 0;
}

.av-termo label { font-size: 0.9rem; line-height: 1.4; }

.av-resumo-valores {
    position: sticky;
    top: 90px;
    background: #fff;
    border-radius: var(--av-radius-md);
    padding: 1.5rem;
    box-shadow: var(--av-shadow-sm);
    border-top: 4px solid var(--av-verde-claro);
}

.av-resumo-valores h3 {
    font-family: 'Montserrat', sans-serif;
    color: var(--av-verde);
    font-size: 1.1rem;
    margin: 0 0 1rem;
}

.av-resumo-linha {
    display: flex;
    justify-content: space-between;
    padding: 0.45rem 0;
    font-size: 0.95rem;
}

.av-resumo-linha.av-resumo-desconto { color: var(--av-verde); font-weight: 600; }

.av-resumo-total {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    padding-top: 0.75rem;
    margin-top: 0.5rem;
    border-top: 2px solid var(--av-verde-suave);
    font-family: 'Montserrat', sans-serif;
}

.av-resumo-total strong:last-child {
    color: var(--av-verde);
    font-size: 1.4rem;
}

.av-aviso-demo {
    margin-top: 1.25rem;
    padding: 0.85rem;
    background: #fff4e0;
    border-left: 4px solid #e67e22;
    border-radius: 4px;
    color: #6e3a07;
    font-size: 0.85rem;
    line-height: 1.45;
}

.av-aviso-demo strong { color: #b35900; }

.av-btn-block {
    display: block;
    width: 100%;
    text-align: center;
    padding: 0.95rem 1rem;
    font-size: 1.05rem;
    margin-top: 1rem;
}

.av-erro-global {
    background: #fdecea;
    color: #b03028;
    padding: 0.75rem 1rem;
    border-radius: var(--av-radius-sm);
    margin-bottom: 1rem;
    border-left: 4px solid #c0392b;
}

/* ===========================
   RESERVA CONFIRMADA (/reserva-confirmada)
   =========================== */
.av-confirmacao {
    max-width: 720px;
    margin: 2rem auto;
    text-align: center;
}

.av-confirmacao-icon {
    width: 86px;
    height: 86px;
    margin: 0 auto 1rem;
    background: var(--av-verde);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--av-shadow-md);
}

.av-confirmacao h1 {
    font-family: 'Montserrat', sans-serif;
    color: var(--av-verde);
    font-size: 2rem;
    margin: 0.5rem 0 0.25rem;
}

.av-confirmacao .av-codigo {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.4rem;
    letter-spacing: 0.15em;
    background: var(--av-verde-suave);
    color: var(--av-verde);
    padding: 0.5rem 1rem;
    border-radius: var(--av-radius-sm);
    display: inline-block;
    margin: 0.5rem 0 1.5rem;
}

.av-confirmacao-card {
    background: #fff;
    border-radius: var(--av-radius-md);
    padding: 1.5rem;
    box-shadow: var(--av-shadow-sm);
    margin-bottom: 1.25rem;
    text-align: left;
}

.av-confirmacao-card.av-card-aviso-demo {
    background: #fff4e0;
    border-left: 4px solid #e67e22;
    color: #6e3a07;
}

.av-confirmacao-card.av-card-aviso-demo strong { color: #b35900; }

.av-confirmacao-resumo dl {
    margin: 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem 1rem;
}

.av-confirmacao-resumo dt { color: var(--av-cinza-suave); font-size: 0.88rem; }
.av-confirmacao-resumo dd { margin: 0; font-weight: 600; color: var(--av-texto); }

.av-confirmacao-btns {
    display: flex;
    gap: 0.75rem;
    justify-content: center;
    flex-wrap: wrap;
    margin: 1.5rem 0;
}

.av-confirmacao-contato {
    background: var(--av-verde-suave);
    border-radius: var(--av-radius-sm);
    padding: 1rem;
    color: var(--av-texto);
    font-size: 0.92rem;
}

.av-confirmacao-contato a { font-weight: 600; }

/* ===========================
   VOUCHER (/voucher/<codigo>)
   =========================== */
.av-voucher-wrap {
    max-width: 540px;
    margin: 2rem auto;
    padding: 0 1rem;
}

.av-voucher {
    background: #fff;
    border-radius: var(--av-radius-lg);
    box-shadow: var(--av-shadow-lg);
    overflow: hidden;
    border: 2px dashed var(--av-verde-claro);
    position: relative;
}

.av-voucher::before,
.av-voucher::after {
    content: '';
    position: absolute;
    width: 24px;
    height: 24px;
    background: var(--av-areia);
    border-radius: 50%;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.av-voucher::before { top: -12px; box-shadow: inset 0 -2px 4px rgba(0,0,0,0.06); }
.av-voucher::after { bottom: -12px; box-shadow: inset 0 2px 4px rgba(0,0,0,0.06); }

.av-voucher-header {
    background: linear-gradient(135deg, var(--av-verde) 0%, var(--av-verde-claro) 100%);
    color: #fff;
    padding: 1.5rem 1.5rem 1.25rem;
    text-align: center;
}

.av-voucher-header .av-voucher-marca {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    letter-spacing: 0.08em;
    font-size: 1.2rem;
}

.av-voucher-header .av-voucher-tipo {
    font-size: 0.78rem;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    opacity: 0.85;
    margin-top: 0.35rem;
}

.av-voucher-status-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.85rem 1.5rem;
    background: #fbfaf6;
    border-bottom: 1.5px dashed var(--av-verde-claro);
    font-size: 0.9rem;
}

.av-voucher-codigo {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    letter-spacing: 0.18em;
    color: var(--av-verde);
}

.av-status-pill {
    padding: 0.25rem 0.65rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.av-status-pill.av-status-aguardando { background: #fff4e0; color: #b35900; }
.av-status-pill.av-status-confirmed { background: var(--av-verde-suave); color: var(--av-verde); }
.av-status-pill.av-status-canceled { background: #fdecea; color: #b03028; }

.av-voucher-body { padding: 1.5rem; }

.av-voucher-section {
    margin-bottom: 1.25rem;
    padding-bottom: 1.25rem;
    border-bottom: 1.5px dashed var(--av-verde-suave);
}

.av-voucher-section:last-child { border-bottom: 0; padding-bottom: 0; margin-bottom: 0; }

.av-voucher-label {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--av-cinza-suave);
    margin-bottom: 0.35rem;
}

.av-voucher-value {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    color: var(--av-texto);
    font-size: 1.1rem;
}

.av-voucher-value small { display: block; color: var(--av-cinza-suave); font-weight: 400; font-family: 'Inter', sans-serif; margin-top: 0.2rem; }

.av-voucher-participantes ol {
    margin: 0;
    padding-left: 1.25rem;
    color: var(--av-texto);
}

.av-voucher-participantes li { padding: 0.15rem 0; }

.av-voucher-qr {
    text-align: center;
    padding: 1rem;
    background: #fff;
    border: 1.5px solid var(--av-verde-suave);
    border-radius: var(--av-radius-sm);
}

.av-voucher-qr img {
    width: 220px;
    height: 220px;
    max-width: 100%;
    margin: 0 auto;
    display: block;
}

.av-voucher-footer {
    background: var(--av-verde);
    color: #fff;
    padding: 1rem 1.5rem;
    text-align: center;
    font-size: 0.85rem;
    line-height: 1.4;
}

.av-voucher-footer strong { display: block; margin-bottom: 0.2rem; }

.av-voucher-print {
    text-align: center;
    margin-top: 1rem;
}

@media print {
    body { background: #fff; }
    .av-header, .av-footer, .av-chevron, .av-voucher-print { display: none; }
    .av-voucher { box-shadow: none; border: 2px solid var(--av-verde); }
}

/* ===========================
   RESPONSIVO (extensão)
   =========================== */
@media (max-width: 900px) {
    .av-checkout-grid { grid-template-columns: 1fr; }
    .av-resumo-valores { position: static; }
}

@media (max-width: 600px) {
    .av-form-row,
    .av-form-row.av-form-row-3 { grid-template-columns: 1fr; }
    .av-confirmacao-resumo dl { grid-template-columns: 1fr; }
}

/* ===========================
   RESPONSIVO
   =========================== */
@media (max-width: 900px) {
    .av-detail-grid { grid-template-columns: 1fr; }
    .av-sidebar { position: static; }
    .av-footer-inner { grid-template-columns: 1fr; gap: 2rem; }
}

@media (max-width: 700px) {
    .av-hero { padding: 4rem 1rem 3rem; }
    .av-hero h1 { font-size: 2rem; }
    .av-hero p { font-size: 1rem; }

    .av-section-title { font-size: 1.5rem; }
    .av-detail-title { font-size: 1.6rem; }

    .av-pagina-texto { padding: 1.5rem; }

    .av-nav { display: none; gap: 0.6rem; }
    .av-nav.is-open {
        display: flex;
        flex-direction: column;
        align-items: stretch;
        position: absolute;
        top: 100%;
        right: 0;
        left: 0;
        background: var(--av-verde);
        padding: 1rem;
        box-shadow: var(--av-shadow-md);
    }
    .av-nav-toggle { display: inline-flex; }
}

/* ===========================
   WHATSAPP FLOATING BUTTON
   =========================== */
.av-whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 56px;
    height: 56px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    text-decoration: none;
    font-size: 28px;
    box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4), 0 2px 8px rgba(0,0,0,0.15);
    transition: transform 0.2s, box-shadow 0.2s;
    z-index: 9999;
    animation: av-wpp-pulse 2.5s infinite;
}
.av-whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6), 0 4px 12px rgba(0,0,0,0.2);
    color: #fff;
}
@keyframes av-wpp-pulse {
    0%, 100% { box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4), 0 2px 8px rgba(0,0,0,0.15), 0 0 0 0 rgba(37, 211, 102, 0.7); }
    50% { box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4), 0 2px 8px rgba(0,0,0,0.15), 0 0 0 12px rgba(37, 211, 102, 0); }
}
@media (max-width: 600px) {
    .av-whatsapp-float { bottom: 16px; right: 16px; width: 52px; height: 52px; font-size: 26px; }
}
@media print {
    .av-whatsapp-float { display: none; }
}

/* ===========================================================================
   REDESIGN UX — site público consumer-facing
   Adicionado no redesign de 2026-05-15. Classes prefixadas com av- (públicas).
   =========================================================================== */

/* --- Header simplificado: links centrais + CTA "Minhas reservas" --- */
.av-nav .av-nav-mr {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: rgba(255, 255, 255, 0.15);
    border: 1.5px solid rgba(255, 255, 255, 0.4);
    padding: 0.4rem 0.85rem;
    border-radius: 999px;
    font-weight: 600;
}
.av-nav .av-nav-mr:hover { background: rgba(255, 255, 255, 0.28); opacity: 1; }

/* --- Home: cards GRANDES de "Experiências em destaque" --- */
.av-grid-destaque {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 2rem;
    margin-top: 1.5rem;
}
.av-grid-destaque .av-card-img { aspect-ratio: 4 / 3; }
.av-grid-destaque .av-card-body h3 { font-size: 1.35rem; }

/* --- Home: seção "Próximos eventos agendados" --- */
.av-eventos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.av-evento-card-grande {
    background: #fff;
    border-radius: var(--av-radius-md);
    box-shadow: var(--av-shadow-sm);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    border-left: 5px solid var(--av-verde-claro);
}
.av-evento-card-grande:hover {
    transform: translateY(-4px);
    box-shadow: var(--av-shadow-md);
}
.av-evento-card-data {
    background: linear-gradient(135deg, var(--av-verde) 0%, var(--av-verde-claro) 100%);
    color: #fff;
    padding: 0.9rem 1rem;
    display: flex;
    align-items: center;
    gap: 0.85rem;
}
.av-evento-data-dia {
    font-family: 'Montserrat', sans-serif;
    font-size: 2rem;
    font-weight: 700;
    line-height: 1;
}
.av-evento-data-mes {
    text-transform: uppercase;
    font-size: 0.78rem;
    letter-spacing: 0.12em;
    font-weight: 600;
    opacity: 0.95;
}
.av-evento-data-dow {
    font-size: 0.82rem;
    opacity: 0.9;
}
.av-evento-card-body {
    padding: 1rem 1.1rem 1.2rem;
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
    flex: 1;
}
.av-evento-card-body h3 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 1.05rem;
    margin: 0;
    color: var(--av-texto);
}
.av-evento-card-meta {
    color: var(--av-cinza-suave);
    font-size: 0.88rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
}
.av-evento-card-footer {
    margin-top: auto;
    padding-top: 0.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.5rem;
}
.av-evento-card-preco {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    color: var(--av-verde);
    font-size: 1.1rem;
}

/* --- Trilha-detalhe: hero full-width --- */
.av-trilha-hero {
    position: relative;
    width: 100%;
    aspect-ratio: 21 / 9;
    max-height: 480px;
    overflow: hidden;
    border-radius: var(--av-radius-md);
    margin-bottom: 1.5rem;
    box-shadow: var(--av-shadow-sm);
}
.av-trilha-hero img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.av-trilha-hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.65) 0%, rgba(0,0,0,0) 55%);
    display: flex;
    align-items: flex-end;
    padding: 2rem 1.5rem;
    color: #fff;
}
.av-trilha-hero-overlay .av-trilha-hero-title {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 2.4rem;
    line-height: 1.15;
    margin: 0 0 0.4rem;
    text-shadow: 0 2px 12px rgba(0,0,0,0.5);
}
.av-trilha-hero-categoria {
    display: inline-block;
    background: rgba(255, 255, 255, 0.92);
    color: var(--av-verde);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.9px;
    text-transform: uppercase;
    padding: 0.25rem 0.7rem;
    border-radius: 4px;
    margin-bottom: 0.6rem;
}
.av-trilha-hero-precos {
    color: #fff;
    text-shadow: 0 2px 8px rgba(0,0,0,0.55);
    font-size: 1rem;
}
.av-trilha-hero-precos .av-preco-cheio { color: rgba(255,255,255,0.85); }
.av-trilha-hero-precos .av-preco-com-desconto { color: #fff; font-size: 1.45rem; }

/* --- Galeria --- */
.av-galeria-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 0.6rem;
    margin: 1rem 0 2rem;
}
.av-galeria-grid img {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    border-radius: var(--av-radius-sm);
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
}
.av-galeria-grid img:hover {
    transform: scale(1.03);
    box-shadow: var(--av-shadow-sm);
}

/* --- Lightbox simples --- */
.av-lightbox {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.86);
    z-index: 9998;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    cursor: zoom-out;
}
.av-lightbox.is-open { display: flex; }
.av-lightbox img {
    max-width: 92vw;
    max-height: 90vh;
    border-radius: var(--av-radius-sm);
    box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}

/* --- Sidebar sticky (trilha-detalhe) --- */
.av-sidebar-sticky {
    position: sticky;
    top: 90px;
    background: #fff;
    border-radius: var(--av-radius-md);
    padding: 1.5rem;
    box-shadow: var(--av-shadow-sm);
    border-top: 4px solid var(--av-verde-claro);
    align-self: start;
}
.av-sidebar-sticky h3 {
    font-family: 'Montserrat', sans-serif;
    color: var(--av-verde);
    margin: 0 0 1rem;
    font-size: 1.1rem;
}

/* --- Lista de detalhes operacionais (com ícones) --- */
.av-detalhe-lista {
    list-style: none;
    padding: 0;
    margin: 0 0 1.25rem;
}
.av-detalhe-item {
    display: flex;
    align-items: flex-start;
    gap: 0.7rem;
    padding: 0.7rem 0;
    border-bottom: 1px solid #eef0e9;
    font-size: 0.92rem;
}
.av-detalhe-item:last-child { border-bottom: 0; }
.av-detalhe-item .av-detalhe-icon {
    font-size: 1.15rem;
    line-height: 1;
    flex-shrink: 0;
    width: 28px;
    text-align: center;
}
.av-detalhe-item .av-detalhe-conteudo { flex: 1; min-width: 0; }
.av-detalhe-item .av-detalhe-label {
    display: block;
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--av-cinza-suave);
    margin-bottom: 0.1rem;
    font-weight: 600;
}
.av-detalhe-item .av-detalhe-valor {
    color: var(--av-texto);
    font-weight: 500;
    line-height: 1.4;
}

/* --- Acordeão (termo de responsabilidade, FAQ) --- */
.av-acordeao {
    background: #fff;
    border-radius: var(--av-radius-md);
    box-shadow: var(--av-shadow-sm);
    margin-top: 1.5rem;
    overflow: hidden;
}
.av-acordeao-trigger {
    width: 100%;
    background: transparent;
    border: 0;
    padding: 1.1rem 1.4rem;
    text-align: left;
    cursor: pointer;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    color: var(--av-verde);
    font-size: 1.05rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}
.av-acordeao-trigger:focus { outline: 2px solid var(--av-verde-claro); outline-offset: -3px; }
.av-acordeao-trigger .av-acordeao-icon { transition: transform 0.2s; font-size: 1.3rem; line-height: 1; }
.av-acordeao.is-open .av-acordeao-icon { transform: rotate(180deg); }
.av-acordeao-conteudo {
    display: none;
    padding: 0 1.4rem 1.4rem;
    color: var(--av-texto);
    font-size: 0.95rem;
    line-height: 1.65;
}
.av-acordeao.is-open .av-acordeao-conteudo { display: block; }

/* --- Markdown leve dentro de descrição da trilha --- */
.av-trilha-descricao {
    font-size: 1.02rem;
    line-height: 1.7;
    color: var(--av-texto);
}
.av-trilha-descricao p { margin: 0 0 1rem; }
.av-trilha-descricao a { color: var(--av-verde-claro); text-decoration: underline; }
.av-trilha-descricao a:hover { color: var(--av-verde); }

/* --- Stepper do checkout (1 — 2 — 3) --- */
.av-stepper {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin: 1.5rem 0 2rem;
    flex-wrap: nowrap;
}
.av-step {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--av-cinza-suave);
}
.av-step-bola {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: #e9e6dd;
    color: var(--av-cinza-suave);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 0.95rem;
    transition: background 0.25s, color 0.25s;
}
.av-step-label {
    font-size: 0.88rem;
    font-weight: 600;
}
.av-step.is-active .av-step-bola {
    background: var(--av-verde);
    color: #fff;
    box-shadow: 0 0 0 4px rgba(45, 138, 71, 0.22);
}
.av-step.is-active .av-step-label { color: var(--av-verde); }
.av-step.is-done .av-step-bola {
    background: var(--av-verde-claro);
    color: #fff;
}
.av-step.is-done .av-step-label { color: var(--av-verde-claro); }
.av-step-traco {
    flex: 0 0 50px;
    height: 2px;
    background: #e9e6dd;
    border-radius: 2px;
}
.av-step-traco.is-done { background: var(--av-verde-claro); }

/* Painel de etapa do wizard (escondido por padrão, ativo via .is-active) */
.av-step-panel { display: none; }
.av-step-panel.is-active { display: block; }

/* --- Accordion de participantes (checkout passo 2) --- */
.av-participante-accordion {
    border: 1.5px solid #e2dfd4;
    border-radius: var(--av-radius-sm);
    margin-bottom: 0.75rem;
    background: #fff;
    overflow: hidden;
    transition: border-color 0.2s;
}
.av-participante-accordion.is-open { border-color: var(--av-verde-claro); }
.av-participante-accordion-header {
    width: 100%;
    background: #fbfaf6;
    border: 0;
    padding: 0.9rem 1rem;
    text-align: left;
    cursor: pointer;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    color: var(--av-verde);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.75rem;
}
.av-participante-accordion-header:focus { outline: 2px solid var(--av-verde-claro); outline-offset: -2px; }
.av-participante-accordion-status {
    font-size: 0.78rem;
    color: var(--av-cinza-suave);
    font-weight: 500;
    font-family: 'Inter', sans-serif;
}
.av-participante-accordion-status.is-ok { color: var(--av-verde); }
.av-participante-accordion-status.is-pendente { color: #b35900; }
.av-participante-accordion-corpo {
    display: none;
    padding: 1rem;
    background: #fbfaf6;
    border-top: 1px solid #e2dfd4;
}
.av-participante-accordion.is-open .av-participante-accordion-corpo { display: block; }
.av-participante-accordion-chevron { transition: transform 0.2s; }
.av-participante-accordion.is-open .av-participante-accordion-chevron { transform: rotate(180deg); }

/* --- Wizard nav buttons (voltar/continuar) --- */
.av-wizard-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.75rem;
    margin-top: 1.5rem;
}
.av-wizard-nav .av-wizard-nav-right { display: flex; gap: 0.75rem; }

/* --- Footer sticky do checkout (mobile) --- */
.av-checkout-sticky-footer {
    display: none;
}
@media (max-width: 900px) {
    .av-checkout-sticky-footer {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 0.75rem;
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        background: #fff;
        border-top: 1.5px solid var(--av-verde-suave);
        padding: 0.75rem 1rem;
        z-index: 90;
        box-shadow: 0 -4px 16px rgba(0,0,0,0.08);
    }
    .av-checkout-sticky-footer .av-stkf-total {
        display: flex;
        flex-direction: column;
        line-height: 1.1;
    }
    .av-checkout-sticky-footer .av-stkf-label {
        font-size: 0.72rem;
        color: var(--av-cinza-suave);
        text-transform: uppercase;
        letter-spacing: 0.04em;
    }
    .av-checkout-sticky-footer .av-stkf-valor {
        font-family: 'Montserrat', sans-serif;
        font-weight: 700;
        font-size: 1.25rem;
        color: var(--av-verde);
    }
    .av-checkout-sticky-footer .av-btn { padding: 0.7rem 1.2rem; }
    /* Espaço pro conteúdo não cobrir o sticky */
    body.av-has-sticky-footer { padding-bottom: 80px; }
}

/* --- Mapa pequeno (voucher) --- */
.av-mapa-mini {
    width: 100%;
    height: 200px;
    border: 0;
    border-radius: var(--av-radius-sm);
    margin-top: 0.5rem;
}

/* --- Reviews placeholder --- */
.av-reviews-placeholder {
    background: #fff;
    border-radius: var(--av-radius-md);
    padding: 1.75rem;
    text-align: center;
    color: var(--av-cinza-suave);
    border: 1.5px dashed #d9d4c6;
    margin-top: 1rem;
}
.av-reviews-placeholder strong { color: var(--av-texto); display: block; margin-bottom: 0.3rem; font-family: 'Montserrat', sans-serif; }

/* --- Responsivo do redesign --- */
@media (max-width: 900px) {
    .av-trilha-hero-overlay .av-trilha-hero-title { font-size: 1.6rem; }
    .av-step-traco { flex-basis: 24px; }
    .av-step-label { display: none; }
}
@media (max-width: 600px) {
    .av-stepper { gap: 0.3rem; }
    .av-step-bola { width: 28px; height: 28px; font-size: 0.85rem; }
    .av-grid-destaque .av-card-body h3 { font-size: 1.15rem; }
}