:root {
    --color_amarillo: #ffc107;
    --color_amarillo_hover: #ffb300;
    --color_texto: #222222;
    --color_texto_suave: #5f6368;
    --color_blanco: #ffffff;
    --color_borde: rgba(0, 0, 0, 0.08);
    --color_sombra: rgba(0, 0, 0, 0.10);
    --color_sombra_fuerte: rgba(0, 0, 0, 0.16);
    --alto_header_total: 170px;
    --alto_header_compacto: 110px;
}

body {
    padding-top: var(--alto_header_total);
}

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: var(--color_blanco);
    z-index: 1000;
    box-shadow: 0 6px 24px var(--color_sombra);
    transition: box-shadow 0.25s ease, transform 0.25s ease;
}

.site-header.header-compacto {
    box-shadow: 0 10px 26px var(--color_sombra_fuerte);
}

.header-superior {
    background: #1f1f1f;
    color: var(--color_blanco);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    transition: all 0.25s ease;
}

.header-superior_contenido {
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    flex-wrap: wrap;
    padding-top: 8px;
    padding-bottom: 8px;
}

.header-mini_link {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    color: var(--color_blanco);
    text-decoration: none;
    font-size: 0.95rem;
    opacity: 0.95;
    transition: opacity 0.25s ease, color 0.25s ease;
}

.header-mini_link:hover {
    opacity: 1;
    color: var(--color_amarillo);
}

.header-mini_redes {
    display: flex;
    align-items: center;
    gap: 8px;
}

.header-mini_redes a {
    width: 36px;
    height: 36px;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    background: rgba(255, 255, 255, 0.10);
    color: var(--color_blanco);
    transition: transform 0.25s ease, background 0.25s ease, color 0.25s ease;
}

.header-mini_redes a:hover {
    background: var(--color_amarillo);
    color: var(--color_texto);
    transform: translateY(-1px);
}

.header-principal {
    background: var(--color_blanco);
    transition: all 0.25s ease;
}

.header-principal_contenido {
    min-height: 92px;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto auto;
    align-items: center;
    gap: 24px;
    padding-top: 14px;
    padding-bottom: 14px;
    transition: min-height 0.25s ease, padding 0.25s ease;
}

.header-brand {
    display: inline-flex;
    align-items: center;
    gap: 16px;
    text-decoration: none;
    min-width: 0;
}

.header-logo {
    width: 84px;
    height: 84px;
    object-fit: contain;
    display: block;
    flex: 0 0 auto;
    transition: width 0.25s ease, height 0.25s ease, transform 0.25s ease;
}

.header-brand_texto {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.header-brand_nombre {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.7rem;
    line-height: 1.1;
    color: var(--color_texto);
    font-weight: 700;
    letter-spacing: 0.2px;
}

.header-brand_subtitulo {
    margin-top: 6px;
    color: var(--color_texto_suave);
    font-size: 0.98rem;
    line-height: 1.35;
}

.header-acciones {
    display: flex;
    align-items: center;
    gap: 12px;
}

.header-boton {
    min-height: 46px;
    padding: 0 18px;
    border-radius: 999px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    font-weight: 700;
    font-size: 0.96rem;
    transition: transform 0.25s ease, background 0.25s ease, color 0.25s ease, border-color 0.25s ease;
    white-space: nowrap;
}

.header-boton:hover {
    transform: translateY(-1px);
}

.header-boton_principal {
    background: var(--color_amarillo);
    color: var(--color_texto);
    box-shadow: 0 6px 16px rgba(255, 193, 7, 0.35);
}

.header-boton_principal:hover {
    background: var(--color_amarillo_hover);
}

.header-boton_secundario {
    background: var(--color_blanco);
    color: var(--color_texto);
    border: 1px solid var(--color_borde);
}

.header-boton_secundario:hover {
    border-color: rgba(0, 0, 0, 0.18);
    background: #fafafa;
}

.header-toggle {
    display: none;
    width: 52px;
    height: 52px;
    border: 1px solid var(--color_borde);
    border-radius: 14px;
    background: var(--color_blanco);
    cursor: pointer;
    padding: 0;
    position: relative;
    transition: background 0.25s ease, border-color 0.25s ease;
}

.header-toggle:hover {
    background: #fafafa;
}

.header-toggle_linea {
    position: absolute;
    left: 13px;
    width: 24px;
    height: 2px;
    background: var(--color_texto);
    border-radius: 999px;
    transition: transform 0.25s ease, opacity 0.25s ease, top 0.25s ease;
}

.header-toggle_linea:nth-child(1) {
    top: 17px;
}

.header-toggle_linea:nth-child(2) {
    top: 24px;
}

.header-toggle_linea:nth-child(3) {
    top: 31px;
}

.header-toggle.activo .header-toggle_linea:nth-child(1) {
    top: 24px;
    transform: rotate(45deg);
}

.header-toggle.activo .header-toggle_linea:nth-child(2) {
    opacity: 0;
}

.header-toggle.activo .header-toggle_linea:nth-child(3) {
    top: 24px;
    transform: rotate(-45deg);
}

.header-nav {
    background: var(--color_amarillo);
    border-top: 1px solid rgba(0, 0, 0, 0.06);
    transition: all 0.25s ease;
}

.header-menu {
    list-style: none;
    margin: 0;
    padding: 0;
    min-height: 58px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    flex-wrap: wrap;
}

.header-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    padding: 0 18px;
    border-radius: 999px;
    text-decoration: none;
    color: var(--color_texto);
    font-weight: 700;
    font-size: 0.96rem;
    transition: background 0.25s ease, color 0.25s ease, transform 0.25s ease;
}

.header-link:hover {
    background: rgba(255, 255, 255, 0.45);
    color: #111111;
}

.header-link.activo {
    background: rgba(255, 255, 255, 0.95);
    color: #111111;
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.08);
}

.site-header.header-compacto .header-superior {
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    position: absolute;
    width: 100%;
}

.site-header.header-compacto .header-principal_contenido {
    min-height: 72px;
    padding-top: 10px;
    padding-bottom: 10px;
}

.site-header.header-compacto .header-logo {
    width: 60px;
    height: 60px;
}

.site-header.header-compacto .header-brand_nombre {
    font-size: 1.35rem;
}

.site-header.header-compacto .header-brand_subtitulo {
    font-size: 0.88rem;
    margin-top: 4px;
}

body.header-scroll {
    padding-top: var(--alto_header_compacto);
}

@media (max-width: 1100px) {
    .header-principal_contenido {
        grid-template-columns: minmax(0, 1fr) auto;
    }

    .header-acciones {
        display: none;
    }

    .header-toggle {
        display: inline-block;
    }

    .header-nav {
        max-height: 0;
        overflow: hidden;
        border-top: 0;
    }

    .header-nav.abierto {
        max-height: 520px;
        border-top: 1px solid rgba(0, 0, 0, 0.06);
    }

    .header-menu {
        min-height: auto;
        padding: 14px 0 18px;
        flex-direction: column;
        align-items: stretch;
        gap: 8px;
    }

    .header-link {
        width: 100%;
        min-height: 48px;
        border-radius: 14px;
    }
}

@media (max-width: 768px) {

    .header-superior {
        display: block;
    }

    .header-superior_contenido {
        justify-content: center;
        text-align: center;
        gap: 10px;
    }

    .header-mini_link span {
        display: none;
    }

}

@media (max-width: 520px) {
    .header-brand_subtitulo {
        display: none;
    }

    .header-brand_nombre {
        font-size: 1.05rem;
    }

    .header-principal_contenido {
        grid-template-columns: minmax(0, 1fr) auto;
    }
}