.alteman-global-nav,
.alteman-global-nav * { box-sizing: border-box; }

:where(h1, h2, h3, h4, h5, h6) { text-wrap: initial; }

.alteman-global-nav {
    --alteman-paper: #f7f5f0;
    --alteman-ink: #4b4a46;
    --alteman-muted: #77746e;
    --alteman-line: #d9d6cf;
    --alteman-orange: #fe6802;
    position: sticky;
    top: 0;
    z-index: 10000;
    width: 100%;
    border-bottom: 1px solid var(--alteman-line);
    background: #f7f5f0;
    background: color-mix(in srgb, var(--alteman-paper) 96%, transparent);
    color: var(--alteman-ink);
    font-family: Manrope, Arial, sans-serif;
    font-size: 12px;
    letter-spacing: .055em;
    text-transform: uppercase;
}

.alteman-global-nav__inner {
    display: flex;
    width: min(100% - 64px, 1820px);
    min-height: 76px;
    margin: 0 auto;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
}

.alteman-global-nav__brand {
    display: inline-flex;
    flex: 0 0 auto;
    align-items: center;
    gap: 12px;
    color: inherit;
    font-size: 20px;
    font-weight: 700;
    letter-spacing: .2em;
    line-height: 1;
    text-decoration: none;
}

.alteman-global-nav__brand img { display: block; width: 38px; height: 38px; object-fit: contain; }
.alteman-global-nav details { padding: 0; border: 0; }
.alteman-global-nav__menu { margin: 0; }
.alteman-global-nav__menu > summary { display: none; }
.alteman-global-nav__menu summary { position: static; padding: 0; cursor: pointer; font: inherit; letter-spacing: inherit; list-style: none; text-transform: inherit; }
.alteman-global-nav__menu summary::-webkit-details-marker { display: none; }
.alteman-global-nav__links > ul,
.alteman-global-nav__dropdown-list { margin: 0; padding: 0; list-style: none; }
.alteman-global-nav__links > ul { display: flex; align-items: center; gap: 4px; }
.alteman-global-nav__item > a,
.alteman-global-nav__dropdown > summary,
.alteman-global-nav__dropdown-list a { color: inherit; text-decoration: none; }

.alteman-global-nav__item > a,
.alteman-global-nav__dropdown > summary {
    display: flex;
    min-height: 40px;
    align-items: center;
    padding: 0 12px;
    border-radius: 2px;
    cursor: pointer;
    font: inherit;
    font-weight: 700;
    line-height: 1.2;
    white-space: nowrap;
}

.alteman-global-nav__item > a:hover,
.alteman-global-nav__item > a:focus-visible,
.alteman-global-nav__dropdown > summary:hover,
.alteman-global-nav__dropdown > summary:focus-visible { color: var(--alteman-orange); outline: none; }
.alteman-global-nav__dropdown { position: relative; }

.alteman-global-nav__dropdown > summary i {
    display: inline-block;
    width: 7px;
    height: 7px;
    margin-left: 8px;
    border-right: 1px solid currentColor;
    border-bottom: 1px solid currentColor;
    transform: translateY(-2px) rotate(45deg);
}

.alteman-global-nav__dropdown[open] > summary { color: var(--alteman-orange); }
.alteman-global-nav__dropdown[open] > summary i { transform: translateY(2px) rotate(225deg); }

.alteman-global-nav__dropdown-list {
    position: absolute;
    top: calc(100% + 7px);
    right: 0;
    z-index: 2;
    display: grid;
    min-width: 290px;
    padding: 8px;
    border: 1px solid var(--alteman-line);
    background: var(--alteman-paper);
    box-shadow: 0 16px 32px rgba(45, 43, 39, .12);
}

.alteman-global-nav__dropdown--cities .alteman-global-nav__dropdown-list { grid-template-columns: repeat(3, minmax(130px, 1fr)); min-width: 510px; }

.alteman-global-nav__dropdown-list a {
    display: block;
    padding: 10px 12px;
    color: var(--alteman-muted);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: .035em;
    line-height: 1.3;
    text-transform: none;
}

.alteman-global-nav__dropdown-list a:hover,
.alteman-global-nav__dropdown-list a:focus-visible { background: #efede6; color: var(--alteman-orange); outline: none; }
.alteman-global-nav ~ #site-header[hidden],
.alteman-global-nav ~ .topline[hidden] { display: none !important; }

.alteman-contact-dock {
    position: fixed;
    right: 96px;
    bottom: max(24px, env(safe-area-inset-bottom));
    left: 24px;
    z-index: 9000;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    pointer-events: none;
    font-family: Manrope, Arial, sans-serif;
}

.alteman-contact-dock .alteman-contact-dock__button {
    display: inline-flex;
    min-height: 50px;
    align-items: center;
    gap: 10px;
    padding: 0 17px;
    border: 1px solid #1d211e;
    background: #1d211e;
    box-shadow: 0 10px 26px rgba(24, 25, 24, .18);
    color: #fffdf8;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: .04em;
    line-height: 1;
    text-decoration: none;
    text-transform: uppercase;
    pointer-events: auto;
    transition: transform .2s ease, background .2s ease, border-color .2s ease;
}

.alteman-contact-dock .alteman-contact-dock__button--whatsapp { border-color: #fe6802; background: #fe6802; color: #1d211e; }
.alteman-contact-dock__button:hover,
.alteman-contact-dock__button:focus-visible { border-color: #ca5100; background: #ca5100; color: #fffdf8; outline: none; transform: translateY(-2px); }
.alteman-contact-dock__button svg { width: 19px; height: 19px; flex: 0 0 auto; fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.8; }

@media (max-width: 900px) {
    .alteman-global-nav__inner { width: min(100% - 32px, 720px); min-height: 68px; }
    .alteman-global-nav__brand { font-size: 17px; }
    .alteman-global-nav__brand img { width: 34px; height: 34px; }
    .alteman-global-nav__menu > summary { display: inline-flex; min-height: 42px; align-items: center; gap: 10px; cursor: pointer; font: inherit; font-weight: 700; }

    .alteman-global-nav__menu > summary i,
    .alteman-global-nav__menu > summary i::before,
    .alteman-global-nav__menu > summary i::after { display: block; width: 22px; height: 1px; background: currentColor; content: ''; }

    .alteman-global-nav__menu > summary i { position: relative; }
    .alteman-global-nav__menu > summary i::before { position: absolute; top: -6px; }
    .alteman-global-nav__menu > summary i::after { position: absolute; top: 6px; }
    .alteman-global-nav__menu[open] > summary i { background: transparent; }
    .alteman-global-nav__menu[open] > summary i::before { top: 0; transform: rotate(45deg); }
    .alteman-global-nav__menu[open] > summary i::after { top: 0; transform: rotate(-45deg); }

    .alteman-global-nav__links {
        position: absolute;
        top: 100%;
        right: 0;
        left: 0;
        border-top: 1px solid var(--alteman-line);
        border-bottom: 1px solid var(--alteman-line);
        background: var(--alteman-paper);
        box-shadow: 0 16px 32px rgba(45, 43, 39, .12);
    }

    .alteman-global-nav__links > ul { display: grid; gap: 0; width: min(100% - 32px, 720px); margin: 0 auto; padding: 12px 0; }
    .alteman-global-nav__item { border-bottom: 1px solid var(--alteman-line); }
    .alteman-global-nav__item:last-child { border-bottom: 0; }
    .alteman-global-nav__item > a,
    .alteman-global-nav__dropdown > summary { min-height: 52px; padding: 0; justify-content: space-between; }

    .alteman-global-nav__dropdown-list,
    .alteman-global-nav__dropdown--cities .alteman-global-nav__dropdown-list {
        position: static;
        display: grid;
        grid-template-columns: 1fr;
        min-width: 0;
        padding: 0 0 10px;
        border: 0;
        background: transparent;
        box-shadow: none;
    }

    .alteman-global-nav__dropdown-list a { padding: 9px 0 9px 18px; font-size: 13px; }

    .alteman-contact-dock { right: 88px; bottom: max(16px, env(safe-area-inset-bottom)); left: 16px; gap: 8px; }
    .alteman-contact-dock .alteman-contact-dock__button { min-height: 46px; gap: 8px; padding: 0 12px; font-size: 11px; }
}

@media (max-width: 390px) {
    .alteman-global-nav__brand { gap: 9px; font-size: 15px; letter-spacing: .16em; }
}

@media (prefers-reduced-motion: reduce) {
    .alteman-global-nav *, .alteman-global-nav *::before, .alteman-global-nav *::after { transition: none !important; }
}