/* =========================================================
   OASIS -- HEADER (duas linhas, como no mockup)
   ========================================================= */

.oasis-skip-link {
    position: absolute;
    left: -9999px;
    top: auto;
    z-index: 9999;
}
.oasis-skip-link:focus {
    left: 16px;
    top: 16px;
    background: #fff;
    color: var(--oasis-navy, #0e2a4d);
    padding: 10px 16px;
    border-radius: 6px;
}

.oasis-header {
    background: var(--oasis-navy, #0e2a4d);
    position: relative;
    z-index: 100;
}

.oasis-header__inner {
    padding-block: 6px 10px;
}

/* ---------- Linha de cima: pesquisa, alinhada ao fim ---------- */
.oasis-header__row-top {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    margin-bottom: 2px;
    min-height: 22px;
}

.oasis-header__lang {
    font-size: 0.85rem;
    color: var(--oasis-orange, #f3a13a);
    line-height: 1;
    flex-shrink: 0;
}

.oasis-header__brand-group {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}
.oasis-header__lang a {
    color: var(--oasis-orange, #f3a13a);
    text-decoration: none;
}
.oasis-header__lang a:hover {
    text-decoration: underline;
}

.oasis-header__search-wrap {
    position: relative;
    display: flex;
    align-items: center;
}

.oasis-header__search {
    background: none;
    border: none;
    color: var(--oasis-orange, #f3a13a);
    cursor: pointer;
    display: flex;
    align-items: center;
    padding: 4px;
}

/*
  A pesquisa vive na linha de CIMA, separada do menu -- por isso já
  não precisa de esconder nada nem de se sobrepor a nada. Nasce
  colada à lupa e estende-se para a esquerda (linha de cima é curta).
*/
.oasis-header__search-form {
    position: absolute;
    top: 50%;
    right: calc(100% + 10px);
    transform: translateY(-50%);
    display: flex;
    align-items: center;
    width: 0;
    overflow: hidden;
    border-bottom: 2px solid var(--oasis-orange, #f3a13a);
    transition: width 0.3s ease;
}

.oasis-header__search-form.is-open {
    width: 200px;
}

.oasis-header__search-form input {
    width: 100%;
    background: transparent;
    border: none;
    color: #ffffff;
    padding: 4px 2px 6px;
    font-size: 0.85rem;
    text-align: right;
}
.oasis-header__search-form input::placeholder {
    color: rgba(255, 255, 255, 0.6);
}
.oasis-header__search-form input:focus {
    outline: none;
}

/* ---------- Linha principal: logo + menu ---------- */
.oasis-header__row-main {
    display: flex;
    align-items: center;
    gap: clamp(16px, 3vw, 40px);
}

.oasis-header__brand {
    display: flex;
    align-items: center;
    gap: 14px;
    text-decoration: none;
    flex-shrink: 0;
}
.oasis-header__logo {
    height: clamp(34px, 3.4vw, 48px);
    width: auto;
    display: block;
}
.oasis-header__tagline {
    color: #ffffff;
    font-size: clamp(0.72rem, 0.85vw, 0.9rem);
    font-weight: 600;
    line-height: 1.3;
}

.oasis-header__nav {
    margin-left: auto;
}

.oasis-header__menu {
    display: flex;
    align-items: center;
    gap: clamp(18px, 2.4vw, 40px);
    list-style: none;
    margin: 0;
    padding: 0;
}

.oasis-header__menu a {
    color: #ffffff;
    text-decoration: none;
    font-weight: 700;
    font-size: 0.85rem;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    white-space: nowrap;
}

.oasis-header__menu a:hover,
.oasis-header__menu .current-menu-item a {
    color: var(--oasis-blue-light, #4fb3e8);
}

/* Hamburger (escondido no desktop) */
.oasis-header__toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
    margin-left: auto;
}
.oasis-header__toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: #ffffff;
}

/* ---------- Tablet / Mobile ---------- */
@media (max-width: 900px) {
    .oasis-header__tagline {
        display: none;
    }

    .oasis-header__toggle {
        display: flex;
    }

    .oasis-header__nav {
        margin-left: 0;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--oasis-navy, #0e2a4d);
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
    }

    .oasis-header__nav.is-open {
        max-height: 400px;
    }

    .oasis-header__menu {
        flex-direction: column;
        align-items: flex-start;
        gap: 0;
        padding: 8px var(--oasis-gutter, 24px) 20px;
    }

    .oasis-header__menu li {
        width: 100%;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    .oasis-header__menu a {
        display: block;
        padding: 12px 0;
    }
}

@media (max-width: 600px) {
    .oasis-header__search-form {
        right: auto;
        left: calc(100% + 10px);
    }
    .oasis-header__search-form input {
        text-align: left;
    }
}