/* ==========================================================
   REALEZA ACESSÓRIOS
   HEADER v0.1
   /assets/css/header.css
========================================================== */

/* ==========================================================
   HEADER
========================================================== */

.site-header {
    position: sticky;
    top: 0;
    z-index: 999;

    width: 100%;
    height: 90px;

    background: rgba(255,255,255,.92);

    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);

    border-bottom: 1px solid rgba(0,0,0,.06);
}

.site-header-container {
    height: 100%;

    display: flex;
    align-items: center;
    justify-content: space-between;
}

.site-logo {
    flex-shrink: 0;
}

.site-logo img {
    max-height: 72px;
}

/* ==========================================================
   MENU PRINCIPAL
========================================================== */

.main-menu {
    display: flex;
    align-items: center;
    gap: 32px;
}

.main-menu a {
    font-weight: 500;

    transition: var(--transition-default);
}

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

/* ==========================================================
   AÇÕES HEADER
========================================================== */

.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.header-icon {
    display: flex;
    align-items: center;
    justify-content: center;

    width: 42px;
    height: 42px;

    border-radius: 50%;

    transition: var(--transition-default);
}

.header-icon:hover {
    background: var(--color-secondary);
}

.header-icon-carrinho {
    position: relative;
}

.header-carrinho-badge {
    position: absolute;
    top: -2px;
    right: -2px;

    min-width: 18px;
    height: 18px;
    padding: 0 4px;

    display: flex;
    align-items: center;
    justify-content: center;

    background: var(--color-primary);
    color: #FFFFFF;

    border-radius: 999px;

    font-size: 11px;
    font-weight: 700;
    line-height: 1;
}

/* ==========================================================
   BOTÃO HAMBÚRGUER (só existe visualmente ≤991px)
========================================================== */

.menu-toggle {
    display: none;
    align-items: center;
    justify-content: center;

    width: 42px;
    height: 42px;

    border-radius: 50%;

    font-size: 20px;
    color: var(--color-text);

    transition: var(--transition-default);
}

.menu-toggle:hover {
    background: var(--color-secondary);
}

/* ==========================================================
   SECTION HEADER
========================================================== */

.section-header {
    margin-bottom: 48px;
    text-align: center;
}

.section-header h2 {
    margin-bottom: 16px;
}

.section-header p {
    max-width: 700px;
    margin: 0 auto;
}

/* ==========================================================
   RESPONSIVO — TABLET (≤991px)
   Menu principal vira painel dropdown controlado por JS
   (assets/js/header.js, classe .is-open) — nunca por :hover,
   que fica preso aberto no primeiro toque em telas sensíveis.
========================================================== */

@media (max-width: 991px) {

    .site-header {
        height: 76px;
    }

    .site-logo img {
        max-height: 56px;
    }

    /* Hambúrguer aparece, ganha a última posição na barra de ações */

    .menu-toggle {
        display: flex;
        order: 3;
    }

    /* Painel do menu — some do fluxo normal, flutua abaixo do header */

    .main-menu {
        display: none;

        position: absolute;
        top: 100%;
        left: 0;
        right: 0;

        flex-direction: column;
        align-items: stretch;
        gap: 0;

        background: #FFFFFF;
        border-bottom: 1px solid var(--color-border);
        box-shadow: var(--shadow-default);

        max-height: 80vh;
        overflow-y: auto;
    }

    .main-menu.is-open {
        display: flex;
    }

    .main-menu a {
        padding: 16px 24px;
        border-top: 1px solid var(--color-border);
        font-size: 16px;
    }

    .header-actions {
        gap: 8px;
    }
}

/* ==========================================================
   RESPONSIVO — MOBILE (≤480px)
   Botão do WhatsApp vira só-ícone (rótulo continua acessível
   via aria-label/title no próprio link, ver includes/header.php)
========================================================== */

@media (max-width: 480px) {

    .site-logo img {
        max-height: 46px;
    }

    .btn-whatsapp {
        width: 42px;
        height: 42px;
        padding: 0;
        border-radius: 50%;
    }

    .btn-whatsapp span {
        display: none;
    }

    .btn-whatsapp i {
        margin: 0;
    }

    .header-icon {
        width: 38px;
        height: 38px;
    }
}