/* Navegação SpaceKey. Ref: shadcn NavigationMenu + Sheet, Magic UI Dock, Aceternity Floating Navbar e Animate UI. Portado para CSS puro. */

.site-header {
    position: relative;
    z-index: var(--z-nav);
}

nav.site-nav {
    position: fixed;
    inset: 0 0 auto;
    z-index: var(--z-nav);
    min-height: 64px;
    padding-block: .75rem;
    background: linear-gradient(180deg, rgb(15 15 16 / .86) 0%, rgb(15 15 16 / .5) 72%, transparent 100%);
    border: 0;
    box-shadow: none;
    transform: translate3d(0, 0, 0);
    transition: background-color .24s var(--ease), transform .32s var(--ease), box-shadow .24s var(--ease);
    will-change: transform;
}

nav.site-nav.is-scrolled {
    background: rgb(15 15 16 / .98);
    box-shadow: 0 1px 0 rgb(242 237 228 / .1), 0 2px 8px rgb(0 0 0 / .15);
}

nav.site-nav.is-hidden:not(:focus-within) {
    transform: translate3d(0, -100%, 0);
}

nav.site-nav .container {
    display: grid;
    /* max-content nas laterais: marca e CTAs nunca encolhem por baixo do seletor de idioma. */
    grid-template-columns: minmax(max-content, 1fr) auto auto minmax(max-content, 1fr);
    align-items: center;
    min-height: 40px;
}

.site-nav__brand,
nav.site-nav .site-nav__brand {
    display: inline-flex;
    grid-column: 1;
    align-items: center;
    justify-self: start;
    min-width: 44px;
    min-height: 44px;
    gap: .625rem;
    color: var(--on-night);
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: -.025em;
    text-decoration: none;
}

.site-nav__brand img {
    display: block;
    width: 150px;
    height: auto;
    flex: 0 0 auto;
    object-fit: contain;
}

.site-nav__links {
    display: flex;
    grid-column: 2;
    align-items: center;
    gap: .125rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.site-nav__links a,
nav.site-nav .site-nav__links a {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    min-height: 44px;
    padding: 0 .75rem;
    color: var(--on-night-muted);
    font-size: .875rem;
    font-weight: 600;
    line-height: 1;
    text-decoration: none;
    transition: color .2s var(--ease);
}

.site-nav__links a::after {
    position: absolute;
    right: .75rem;
    bottom: 2px;
    left: .75rem;
    height: 2px;
    background: var(--primary);
    content: "";
    opacity: 0;
    transform: scaleX(.45);
    transform-origin: center;
    transition: opacity .2s var(--ease), transform .2s var(--ease);
}

.site-nav__links a:is([aria-current="page"], .is-current) {
    color: var(--on-night);
}

.site-nav__links a:is([aria-current="page"], .is-current)::after {
    opacity: 1;
    transform: scaleX(1);
}

.site-nav__languages {
    display: inline-flex;
    grid-column: 3;
    align-items: center;
    justify-self: end;
    gap: 0;
    min-height: 44px;
    margin-inline: 1.25rem 1rem;
    padding: 0;
    border: 0;
    /* Contorno fora da caixa: botões de 44px sem aumentar a altura da barra. */
    outline: 1px solid rgb(242 237 228 / .22);
    border-radius: var(--radius-full);
}

.site-nav__lang {
    min-width: 44px;
    min-height: 44px;
    padding: 0 .5rem;
    border: 0;
    border-radius: var(--radius-full);
    background: transparent;
    color: var(--on-night-muted);
    font: inherit;
    font-size: .6875rem;
    font-weight: 700;
    letter-spacing: .06em;
    cursor: pointer;
}

.site-nav__lang[aria-pressed="true"] {
    background: rgb(242 237 228 / .14);
    color: var(--on-night);
}

.site-nav__action,
nav.site-nav .site-nav__action {
    display: inline-flex;
    grid-column: 4;
    align-items: center;
    justify-content: center;
    justify-self: end;
    min-width: 44px;
    min-height: 44px;
    padding: 0 1rem;
    border-radius: var(--radius-full);
    background: var(--primary);
    color: var(--text-dark);
    font-size: .875rem;
    font-weight: 700;
    line-height: 1;
    text-decoration: none;
    white-space: nowrap;
    transition: background-color .2s var(--ease), transform .2s var(--ease);
}

/* Acceder / Mi cuenta: estático no HTML (partials/nav-cliente.html); cliente-nav.js só troca data-cl-state e href. */
.site-nav__ctas {
    display: flex;
    grid-column: 4;
    align-items: center;
    justify-content: flex-end;
    justify-self: end;
    gap: .75rem;
}

nav.site-nav .site-nav__ctas .site-nav__action {
    grid-column: auto;
    justify-self: auto;
}

nav.site-nav .site-nav__action--ghost {
    background: transparent;
    color: var(--on-night);
    box-shadow: inset 0 0 0 1px rgb(242 237 228 / .38);
}

/* Os dois rótulos ocupam a mesma célula: a largura é a do maior, então trocar de estado não move o header. */
.site-nav__cl {
    display: inline-grid;
}

.site-nav__cl > span {
    grid-area: 1 / 1;
    text-align: center;
}

[data-cl-state="login"] .site-nav__cl > [data-cl-label="account"],
[data-cl-state="account"] .site-nav__cl > [data-cl-label="login"] {
    visibility: hidden;
}

.site-nav__toggle {
    display: none;
    grid-column: 3;
    align-items: center;
    justify-content: center;
    justify-self: end;
    width: 48px;
    height: 48px;
    padding: 0;
    border: 0;
    border-radius: 50%;
    background: transparent;
    color: var(--on-night);
    cursor: pointer;
}

.site-nav__toggle-lines,
.site-nav__toggle-lines::before,
.site-nav__toggle-lines::after {
    display: block;
    width: 21px;
    height: 2px;
    border-radius: 2px;
    background: currentColor;
    content: "";
    transition: transform .24s var(--ease), opacity .18s var(--ease);
}

.site-nav__toggle-lines {
    position: relative;
}

.site-nav__toggle-lines::before,
.site-nav__toggle-lines::after {
    position: absolute;
    left: 0;
}

.site-nav__toggle-lines::before { transform: translateY(-7px); }
.site-nav__toggle-lines::after { transform: translateY(7px); }

.site-nav__toggle[aria-expanded="true"] .site-nav__toggle-lines { background: transparent; }
.site-nav__toggle[aria-expanded="true"] .site-nav__toggle-lines::before { transform: rotate(45deg); }
.site-nav__toggle[aria-expanded="true"] .site-nav__toggle-lines::after { transform: rotate(-45deg); }

.site-nav-panel {
    position: fixed;
    inset: 0;
    z-index: calc(var(--z-nav) - 1);
    display: grid;
    align-content: center;
    min-height: 100dvh;
    padding: calc(5.5rem + env(safe-area-inset-top)) var(--gutter) calc(2rem + env(safe-area-inset-bottom));
    background: rgb(15 15 16 / .995);
    opacity: 0;
    transform: translate3d(0, -1rem, 0);
    transition: opacity .28s var(--ease), transform .28s var(--ease);
}

.site-nav-panel[hidden] {
    display: none;
}

.site-nav-panel.is-open {
    opacity: 1;
    transform: translate3d(0, 0, 0);
}

.site-nav-panel__links {
    display: grid;
    width: min(100%, 32rem);
    margin: 0 auto;
    padding: 0;
    list-style: none;
}

.site-nav-panel__links a {
    display: flex;
    align-items: center;
    min-height: 64px;
    border-bottom: 1px solid var(--line-night);
    color: var(--on-night);
    font-size: clamp(1.5rem, 7vw, 2rem);
    font-weight: 600;
    letter-spacing: -.03em;
    line-height: 1.1;
    text-decoration: none;
}

.site-nav-panel__links a:is([aria-current="page"], .is-current) {
    color: var(--primary);
}

.site-nav-panel__languages {
    display: flex;
    gap: 3px;
    width: min(100%, 32rem);
    margin: 1.5rem auto 0;
    padding: 3px;
    border: 1px solid rgb(242 237 228 / .22);
    border-radius: var(--radius-full);
}

.site-nav-panel__languages .site-nav__lang {
    flex: 1;
    min-width: 44px;
    min-height: 44px;
    font-size: .8125rem;
}

.site-nav-panel__action {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: min(100%, 32rem);
    min-height: 52px;
    margin: 2rem auto 0;
    padding: 0 1rem;
    border-radius: var(--radius-full);
    background: var(--primary);
    color: var(--text-dark);
    font-weight: 700;
    text-align: center;
    text-decoration: none;
}

.site-nav-panel__action--ghost {
    margin-top: 1rem;
    background: transparent;
    color: var(--on-night);
    box-shadow: inset 0 0 0 1px rgb(242 237 228 / .38);
}

.site-nav__brand:focus-visible,
.site-nav__links a:focus-visible,
.site-nav__lang:focus-visible,
.site-nav__action:focus-visible,
.site-nav__toggle:focus-visible,
.site-nav-panel a:focus-visible {
    outline: 3px solid #fff;
    outline-offset: 3px;
}

@media (pointer: fine) {
    .site-nav__links a:hover {
        color: var(--on-night);
    }

    .site-nav__links a:hover::after {
        opacity: 1;
        transform: scaleX(1);
    }

    .site-nav__lang:hover {
        color: var(--on-night);
    }

    nav.site-nav .site-nav__action--ghost:hover,
    .site-nav-panel .site-nav-panel__action--ghost:hover {
        background: rgb(242 237 228 / .12);
    }

    .site-nav__action:hover,
    .site-nav-panel__action:hover {
        background: #ffcf33;
        transform: translateY(-1px);
    }
}

.site-nav__action:active,
.site-nav__toggle:active,
.site-nav-panel__action:active {
    transform: scale(.98);
}

/* Tablet: links + idiomas + Acceder + CTA dividem pouco espaço; compacta antes de virar menu.
   Abaixo de 1200px a barra completa não cabe no container: a marca fica só com o ícone (o nome segue no aria-label). */
@media (min-width: 1024px) and (max-width: 1199px) {
    .site-nav__brand-label {
        position: absolute;
        width: 1px;
        height: 1px;
        overflow: hidden;
        clip-path: inset(50%);
        white-space: nowrap;
    }

    nav.site-nav .site-nav__links a {
        padding: 0 .5rem;
    }

    .site-nav__languages {
        margin-inline: .75rem;
    }

    .site-nav__lang {
        padding: 0 .25rem;
    }

    nav.site-nav .site-nav__ctas .site-nav__action {
        padding: 0 .75rem;
    }
}

/* Menu (painel) até 1023px: entre 769 e 1023px links + idiomas + 2 CTAs não cabem numa linha. */
@media (max-width: 1023px) {
    nav.site-nav {
        min-height: var(--nav-height);
        padding-block: 0;
        padding-top: env(safe-area-inset-top);
    }

    nav.site-nav .container {
        display: flex;
        min-height: var(--nav-height);
        padding-inline: var(--gutter);
    }

    .site-nav__brand {
        min-width: 0;
        gap: .375rem;
    }

    .site-nav__brand > span {
        overflow: hidden;
        font-size: .875rem;
        white-space: nowrap;
    }

    .site-nav__brand img {
        width: 128px;
        height: auto;
        flex: 0 0 auto;
        object-fit: contain;
    }

    nav.site-nav .site-nav__links,
    nav.site-nav .site-nav__languages,
    nav.site-nav .site-nav__ctas,
    nav.site-nav .site-nav__action {
        display: none;
    }

    .site-nav__toggle {
        display: inline-flex;
        margin-left: auto;
    }
}

body.site-nav-open {
    overflow: hidden;
}

@media (prefers-reduced-motion: reduce) {
    nav.site-nav,
    .site-nav__links a,
    .site-nav__links a::after,
    .site-nav__action,
    .site-nav__toggle-lines,
    .site-nav__toggle-lines::before,
    .site-nav__toggle-lines::after,
    .site-nav-panel {
        transition-duration: .001ms !important;
    }
}