body.menu-open {
    overflow: hidden;
}

.site-header {
    --header-height: 92px;
    --header-height-scrolled: 66px;
    --header-logo-width: var(--brand-logo-width);
    --header-logo-width-scrolled: var(--brand-logo-width-compact);
    --header-gutter: max(var(--layout-gutter), calc((100vw - var(--layout-shell)) / 2));
    --header-mega-width: min(var(--layout-shell), calc(100vw - (var(--layout-gutter) * 2)));

    position: fixed;
    z-index: var(--z-header);
    inset: 0 0 auto;
    padding: 0;
    pointer-events: none;
}

.header-shell {
    position: relative;
    width: 100%;
    margin-inline: 0;
    pointer-events: auto;
}

.header-surface {
    width: 100%;
    height: var(--header-height);
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
    align-items: center;
    gap: 26px;
    padding: 0 var(--header-gutter);
    border-radius: 0;
    background: var(--color-header-surface);
    box-shadow: var(--shadow-header);
    -webkit-backdrop-filter: blur(20px) saturate(145%);
    backdrop-filter: blur(20px) saturate(145%);
    transition:
        height var(--duration-layout) var(--ease-ui),
        box-shadow var(--duration-layout) var(--ease-ui);
}

.site-header.scrolled .header-surface {
    height: var(--header-height-scrolled);
    box-shadow: var(--shadow-header-scrolled);
}

.brand {
    justify-self: start;
    display: flex;
    align-items: center;
}

.brand img {
    width: var(--header-logo-width);
    height: auto;
    transition: width var(--duration-layout) var(--ease-ui);
}

.site-header.scrolled .brand img {
    width: var(--header-logo-width-scrolled);
}

.desktop-nav {
    position: relative;
    justify-self: center;
    display: flex;
    align-items: center;
    gap: 4px;
}

.desktop-nav > a,
.services-trigger {
    min-height: 44px;
    padding: 0 18px;
    border: 0;
    border-radius: var(--radius-button);
    background: transparent;
    color: var(--color-text);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: .875rem;
    font-weight: 500;
    transition:
        background-color var(--duration-fast) ease,
        color var(--duration-fast) ease;
}

.desktop-nav > a[aria-current="page"],
.desktop-nav > a[aria-current="location"],
.services-trigger.is-current,
.services-trigger[aria-expanded="true"] {
    color: var(--color-text);
    background: var(--color-surface-soft);
}

.services-trigger .ti {
    font-size: 16px;
    transition: transform var(--duration-ui) var(--ease-ui);
}

.services-trigger[aria-expanded="true"] .ti {
    transform: rotate(180deg);
}

.header-actions {
    justify-self: end;
    display: flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
}

.header-action {
    min-height: 46px;
    padding: 0 18px;
    border: 1px solid transparent;
    border-radius: var(--radius-button);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: -0.01em;
    transition:
        background-color var(--duration-fast) ease,
        border-color var(--duration-fast) ease,
        color var(--duration-fast) ease,
        box-shadow var(--duration-fast) ease;
}

.header-action .ti {
    font-size: 18px;
}

.header-action-call {
    color: var(--color-primary-strong);
    background: var(--color-surface);
    border-color: var(--color-action-border);
}

.header-action-service {
    color: var(--color-on-primary);
    background: var(--color-action);
    box-shadow: none;
}

.mobile-toggle {
    position: relative;
    display: none;
    width: 44px;
    height: 44px;
    padding: 0;
    border: 1px solid var(--color-border);
    border-radius: 50%;
    background: var(--color-surface);
    color: var(--color-primary-strong);
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.mobile-toggle .open,
.mobile-toggle .close {
    position: absolute;
    width: 20px;
    height: 20px;
    inset: 50% auto auto 50%;
    margin: -10px 0 0 -10px;
    font-size: 20px;
    line-height: 1;
    pointer-events: none;
    transition: opacity var(--duration-fast) ease;
}

.mobile-toggle .open {
    opacity: 1;
}

.mobile-toggle .close {
    opacity: 0;
}

.mobile-toggle[aria-expanded="true"] .open {
    opacity: 0;
}

.mobile-toggle[aria-expanded="true"] .close {
    opacity: 1;
}

/* Desktop mega: sem scale para evitar rasterizacao/texto tremendo em zoom. */
.mega {
    position: absolute;
    top: calc(100% + 12px);
    left: 0;
    right: 0;
    width: var(--header-mega-width);
    margin-inline: auto;
    display: grid;
    grid-template-columns: minmax(0, 1.28fr) minmax(360px, 0.72fr);
    gap: 14px;
    padding: 14px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-card);
    background: var(--color-surface);
    box-shadow: var(--shadow-menu);
    opacity: 0;
    transform: translate3d(0, -8px, 0);
    pointer-events: none;
    transition:
        opacity var(--duration-ui) ease,
        transform var(--duration-panel) var(--ease-ui);
}

.mega.open {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    pointer-events: auto;
}

.mega-main {
    padding: 12px;
}

.mega-label {
    margin: 0 0 10px;
    padding: 0 4px;
    color: var(--color-muted);
    font-size: 12px;
    font-weight: 600;
}

.mega-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 6px;
}

.mega-service {
    display: grid;
    grid-template-columns: 44px 1fr;
    align-items: center;
    gap: 13px;
    min-height: 76px;
    padding: 11px 12px;
    border-radius: var(--radius-card-small);
    transition: background-color var(--duration-fast) ease;
}

.mega-service.is-current {
    background: var(--color-surface-soft);
}

.mega-icon {
    width: 44px;
    height: 44px;
    border: 1px solid var(--color-primary);
    border-radius: var(--radius-icon);
    background: transparent;
    color: var(--color-primary-strong);
    display: grid;
    place-items: center;
}

.mega-icon .ti {
    font-size: 22px;
}

.mega-service strong {
    display: block;
    margin-bottom: 2px;
    color: var(--color-text);
    font-size: .875rem;
    font-weight: 500;
    line-height: 1.2;
}

.mega-service small {
    display: block;
    color: var(--color-muted);
    font-size: 12px;
    line-height: 1.35;
}

.mega-cta {
    position: relative;
    overflow: hidden;
    min-height: 280px;
    padding: 24px 24px 26px;
    border-radius: var(--radius-media);
    display: flex;
    align-items: flex-end;
    color: var(--color-primary-strong);
    background: var(--color-surface-soft);
}

.mega-cta::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image: var(--mega-cta-image);
    background-size: cover;
    background-repeat: no-repeat;
}

@media (min-width: 900px) { .mega-cta::before { background-position: -694px top; } }
@media (min-width: 1100px) { .mega-cta::before { background-position: -657px top; } }
@media (min-width: 1200px) { .mega-cta::before { background-position: -602px top; } }


.mega-cta-copy {
    position: relative;
    z-index: 2;
    max-width: 58%;
    align-self: center;
}

.mega-cta small {
    display: block;
    margin-bottom: 7px;
    color: var(--color-muted-strong);
    font-weight: 650;
}

.mega-cta strong {
    display: block;
    color: var(--color-primary-strong);
    font-size: 24px;
    line-height: 1.16;
    letter-spacing: -0.02em;
}

.mobile-panel {
    display: none;
}

/* Desktop/Android: filtro permanece configurado; somente opacidade/visibilidade mudam. */
.menu-backdrop {
    position: fixed;
    inset: 0;
    z-index: var(--z-backdrop);
    pointer-events: none;
    opacity: 0;
    visibility: hidden;
    background: var(--color-menu-overlay);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
    transition:
        opacity var(--duration-panel) ease,
        visibility 0s linear var(--duration-panel);
}

.menu-backdrop.is-open {
    opacity: 1;
    visibility: visible;
    transition-delay: 0s;
}

/* Safari/iOS: sem backdrop fixed fullscreen para preservar a barra do navegador. */
html.ios-webkit .menu-backdrop {
    display: none !important;
}

html.ios-webkit main {
    transition:
        filter var(--duration-panel) ease,
        opacity var(--duration-panel) ease;
}

html.ios-webkit body.menu-visual-open main {
    filter: blur(8px) saturate(0.78);
    opacity: 0.36;
}

@media (hover: hover) and (pointer: fine) {
    .desktop-nav > a:hover,
    .services-trigger:hover {
        color: var(--color-text);
        background: var(--color-surface-soft);
    }

    .header-action-call:hover {
        background: var(--color-surface-soft);
        border-color: color-mix(in srgb, var(--color-primary-strong) 70%, transparent);
    }

    .header-action-service:hover {
        color: var(--color-on-primary);
        background: var(--color-primary-strong);
        box-shadow: none;
    }

    .mega-service:hover,
    .mobile-service:hover {
        background: var(--color-surface-soft);
    }
}

@media (max-width: 1280px) {
    .header-surface {
        gap: 18px;
    }

    .desktop-nav {
        gap: 3px;
    }

    .desktop-nav > a,
    .services-trigger {
        padding-inline: 14px;
    }

    .header-actions {
        gap: 6px;
    }

    .header-action {
        padding-inline: 14px;
        font-size: .875rem;
    }

    .mega {
        grid-template-columns: minmax(0, 1.18fr) minmax(300px, 0.82fr);
    }

    .mega-cta-copy {
        max-width: 60%;
    }
}

@media (max-width: 1080px) and (min-width: 900px) {
    .header-action-call span {
        display: none;
    }

    .header-action-call {
        width: 46px;
        padding: 0;
    }
}

@media (max-width: 899px) {
    .site-header {
        --header-height: 76px;
        --header-height-scrolled: 76px;
        --header-logo-width: var(--brand-logo-width);
        --header-logo-width-scrolled: var(--brand-logo-width-compact);
        --header-gutter: var(--layout-gutter);
    }

    .header-surface,
    .site-header.scrolled .header-surface {
        height: var(--header-height);
        grid-template-columns: 1fr auto auto;
        column-gap: 10px;
        padding-left: var(--header-gutter);
        padding-right: var(--header-gutter);
        border-top: 0;
        border-radius: 0;
    }

    .brand img,
    .site-header.scrolled .brand img {
        width: var(--header-logo-width);
    }

    .desktop-nav,
    .mega {
        display: none !important;
    }

    .header-actions {
        justify-self: end;
        margin-right: 0;
    }

    .header-action-call {
        display: none;
    }

    .header-action-service {
        min-height: 44px;
        height: 44px;
        padding: 0 15px;
        font-size: .875rem;
    }

    .mobile-toggle {
        display: flex;
    }

    .mobile-panel {
        display: block;
        position: absolute;
        top: calc(100% + 10px);
        left: var(--header-gutter);
        right: var(--header-gutter);
        width: auto;
        max-width: calc(100vw - (var(--header-gutter) * 2));
        max-height: calc(100svh - 92px);
        padding: 15px;
        border: 1px solid var(--color-border);
        border-radius: var(--radius-card);
        background: var(--color-surface);
        box-shadow: var(--shadow-menu-mobile);
        opacity: 0;
        transform: translate3d(0, -8px, 0);
        pointer-events: none;
        overflow: auto;
        overscroll-behavior: contain;
        transition:
            opacity var(--duration-ui) ease,
            transform var(--duration-panel) var(--ease-ui);
    }

    .mobile-panel.open {
        opacity: 1;
        transform: translate3d(0, 0, 0);
        pointer-events: auto;
    }

    .mobile-main-links {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 7px;
        margin-bottom: 15px;
    }

    .mobile-main-links > a {
        display: grid;
        place-items: center;
        min-height: 54px;
        border-radius: var(--radius-card-small);
        color: var(--color-text);
        background: var(--color-surface-soft);
        font-size: 14px;
        font-weight: 700;
        transition: background-color var(--duration-fast) ease, color var(--duration-fast) ease;
    }

    .mobile-main-links > a[aria-current="page"],
    .mobile-main-links > a[aria-current="location"] {
        color: var(--color-on-primary);
        background: var(--color-primary-strong);
    }

    .mobile-services-label {
        margin: 4px 4px 10px;
        color: var(--color-muted);
        font-size: 12px;
        font-weight: 600;
    }

    .mobile-services-grid {
        display: grid;
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 8px;
    }

    .mobile-service {
        min-height: 108px;
        padding: 11px 10px;
        border: 1px solid var(--color-border);
        border-radius: var(--radius-card-small);
        background: transparent;
        color: var(--color-text);
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        gap: 12px;
        font-size: .875rem;
        font-weight: 500;
        line-height: 1.22;
        transition:
            background-color var(--duration-fast) ease,
            border-color var(--duration-fast) ease;
    }

    .mobile-service.is-current {
        background: var(--color-surface-soft);
        border-color: var(--color-border-strong);
    }

    .mobile-service .ti {
        width: 22px;
        height: 22px;
        color: var(--color-primary-strong);
        font-size: 22px;
        line-height: 1;
    }

    .mobile-mega-cta {
        position: relative;
        display: flex;
        align-items: stretch;
        min-height: 170px;
        height: 170px;
        margin-top: 14px;
        padding: 0;
        border-radius: var(--radius-media);
        overflow: hidden;
        background: var(--color-surface-soft);
    }

    .mobile-mega-cta::before {
        content: "";
        display: block;
        background-position: right 0px top;
    }

    .mobile-mega-cta-copy {
        position: relative;
        z-index: 2;
        max-width: min(100%, 260px);
        align-self: center;
        padding: 20px 12px 20px 18px;
    }

    .mobile-mega-cta-copy small {
        display: block;
        margin-bottom: 7px;
        color: var(--color-muted-strong);
        font-size: 14px;
        line-height: 1.3;
        max-width: 160px;
    }

    .mobile-mega-cta-copy strong {
        display: block;
        max-width: 70%;
        color: var(--color-primary-strong);
        font-size: 18px;
        line-height: 1.16;
    }

}

@media (min-width: 600px) {.mobile-mega-cta-copy strong { max-width: 80%; }}
@media (min-width: 820px) {.mobile-mega-cta-copy strong { max-width: 100%; font-size: 20px; }}

/* CTA mobile: ajuste somente o valor em px apos `right`.
   Valor negativo desloca a imagem para a direita; positivo, para a esquerda. */
@media (max-width: 559px) {
    .mobile-mega-cta::before {
        background-position: -316px top;
    }
}

@media (min-width: 400px) {
    .mobile-mega-cta::before {
        background-position: -273px top;
    }
}

@media (min-width: 500px) {
    .mobile-mega-cta::before {
        background-position: -180px top;
    }
}

@media (min-width: 600px) {
    .mobile-mega-cta::before {
        background-position: -130px top;
    }
}

@media (min-width: 660px) {
    .mobile-mega-cta::before {
        background-position: right top;
    }
}

@media (min-width: 500px) {
    .mobile-mega-cta-copy {
        max-width: min(100%, 800px);
        padding: 22px 18px 22px 22px;
    }
}

@media (max-width: 640px) {
    .site-header {
        --header-height: 72px;
        --header-height-scrolled: 72px;
    }

    .header-surface,
    .site-header.scrolled .header-surface {
        height: var(--header-height);
        column-gap: 8px;
    }

    .header-action-service span {
        display: none;
    }

    .header-action-service {
        width: 44px;
        padding: 0;
    }

    .mobile-service {
        min-height: 102px;
        padding: 10px 8px;
        font-size: .875rem;
    }

    .mobile-service .ti {
        width: 21px;
        height: 21px;
        font-size: 22px;
    }

    .mobile-panel {
        top: 100%;
        right: 0;
        left: 0;
        max-width: none;
        border-radius: 0;
    }

    .mobile-mega-cta {
        border-radius: var(--radius-card-small);
    }
}



@media (prefers-reduced-transparency: reduce) {
    .header-surface {
        background: var(--color-surface);
        -webkit-backdrop-filter: none;
        backdrop-filter: none;
    }

    .menu-backdrop,
    .menu-backdrop.is-open {
        background: var(--color-menu-overlay-opaque);
        -webkit-backdrop-filter: none;
        backdrop-filter: none;
    }

    html.ios-webkit body.menu-visual-open main {
        filter: none;
        opacity: 0.36;
    }
}

.header-action-service { background:var(--color-action); }