/* ==========================================================================
   NAVBAR: Menu transparente y dinamico
   ========================================================================== */

/* Idioma en movil */
.mobile-menu-lang-row {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 8px;
    margin-bottom: 20px;
}

.mobile-menu-lang-btn {
    background: transparent;
    border: none;
    padding: 0;
    font-family: 'Sora', sans-serif;
    font-size: 13px;
    font-weight: 700;
    color: #000;
    text-transform: uppercase;
    cursor: pointer;
    transition: opacity 0.2s ease;
}

.mobile-menu-lang-btn.active {
    opacity: 1;
}

.mobile-menu-lang-btn:not(.active) {
    opacity: 0.4;
}

/* Estado base */
#main-nav-unificado {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: transparent !important;
    padding: 32px 0;
    transition: background-color 0.3s ease, box-shadow 0.3s ease;
    border: none !important;
}

/* Sincronizacion de alineacion con las secciones */
#main-nav-unificado .container-fluid {
    max-width: 1440px;
    padding-left: 3rem !important;
    padding-right: 3rem !important;
    margin: 0 auto;
    display: flex;
    align-items: center;
}

/* Estado sticky */
#main-nav-unificado.sticky-fixed {
    position: fixed;
    top: 0;
    bottom: auto;
    left: 0;
    width: 100%;
    background-color: transparent !important;
    padding: 32px 0;
    z-index: 999999 !important;
    box-shadow: none !important;
}

/* Elementos internos */
.hero-mini-isotype {
    width: 38px;
    height: auto;
    transition: filter 0.3s ease;
}

.hero-nav-links {
    display: flex;
    gap: 32px;
    align-items: center;
    margin-top: 4px;
}

.hero-nav-item {
    display: flex;
    align-items: center;
    gap: 18px;
}

.hero-dot {
    width: 4px;
    height: 4px;
    background-color: #fff;
    border-radius: 50%;
    opacity: 1;
    transition: all 0.3s ease;
}

/* Colores en zonas oscuras */
#main-nav-unificado .hero-link,
.lang-item-mobile .hero-link,
.lang-item-desktop .hero-link {
    font-family: 'Sora', sans-serif;
    font-size: 14px;
    font-weight: 700;
    color: #ffffff !important;
    text-transform: uppercase;
    text-decoration: none;
    letter-spacing: 1px;
    transition: all 0.3s ease;
}

#main-nav-unificado .hero-nav-item:hover .hero-link,
#main-nav-unificado .hero-link:hover,
.lang-item-mobile .hero-link:hover,
.lang-item-desktop .hero-link:hover {
    color: #FCE700 !important;
}

#main-nav-unificado .hero-nav-item:hover .hero-dot {
    background-color: #FCE700 !important;
}

/* Modo claro */
#main-nav-unificado.nav-light-mode .hero-link {
    color: rgba(0, 0, 0, 0.45) !important;
}

#main-nav-unificado.nav-light-mode .hero-nav-item:hover .hero-link,
#main-nav-unificado.nav-light-mode .hero-link:hover {
    color: #000000 !important;
}

#main-nav-unificado.nav-light-mode .hero-nav-item:hover .hero-dot {
    background-color: #000000 !important;
}

#main-nav-unificado.nav-light-mode .hero-dot {
    background-color: rgba(0, 0, 0, 0.45) !important;
}

#main-nav-unificado.nav-light-mode .hero-mini-isotype {
    filter: brightness(0) !important;
}

/* Modo amarillo */
#main-nav-unificado.nav-yellow-mode .hero-link {
    color: rgba(0, 0, 0, 0.45) !important;
}

#main-nav-unificado.nav-yellow-mode .hero-nav-item:hover .hero-link,
#main-nav-unificado.nav-yellow-mode .hero-link:hover {
    color: #000000 !important;
}

#main-nav-unificado.nav-yellow-mode .hero-nav-item:hover .hero-dot {
    background-color: #000000 !important;
}

#main-nav-unificado.nav-yellow-mode .hero-dot {
    background-color: rgba(0, 0, 0, 0.45) !important;
}

#main-nav-unificado.nav-yellow-mode .hero-mini-isotype {
    filter: brightness(0) !important;
}

#main-nav-unificado .hero-link.lang-toggle,
#main-nav-unificado.nav-light-mode .hero-link.lang-toggle {
    color: #FCE700 !important;
}

#main-nav-unificado.nav-yellow-mode .hero-link.lang-toggle {
    color: #000000 !important;
}

/* Toggler */
.navbar-toggler-icon {
    filter: invert(1);
}

.navbar-toggler:focus,
.navbar-toggler:focus-visible {
    box-shadow: none !important;
    outline: none !important;
}

#main-nav-unificado.nav-light-mode .navbar-toggler-icon,
#main-nav-unificado.nav-yellow-mode .navbar-toggler-icon {
    filter: brightness(0);
}

.mobile-close-x,
.mobile-close-label,
.mobile-menu-extra {
    display: none;
}

/* Overlay movil / tablet */
@media (max-width: 1199.98px) {
    :root {
        --mobile-nav-height: 72px;
        --mobile-nav-control-size: 38px;
        --mobile-nav-control-top: 8px;
    }

    body.mobile-nav-anchored {
        padding-top: 0;
        overflow-x: hidden;
    }

    body.mobile-nav-anchored::before {
        display: none;
    }

    .hero-section,
    .servicios-hero-header,
    .nosotros-hero-black {
        padding-top: 0 !important;
        box-sizing: border-box;
    }

    html.mobile-menu-open,
    body.mobile-menu-open {
        overflow: hidden;
        height: 100dvh;
        overscroll-behavior: none;
        touch-action: none;
    }

    html.mobile-menu-open body {
        overflow: hidden;
    }

    #main-nav-unificado,
    #main-nav-unificado.nav-light-mode,
    #main-nav-unificado.nav-yellow-mode {
        position: absolute !important;
        top: 0 !important;
        right: 0 !important;
        bottom: auto !important;
        left: 0 !important;
        width: 100%;
        height: var(--mobile-nav-height);
        padding: 0 !important;
        z-index: 999999 !important;
        background: transparent !important;
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
        opacity: 1 !important;
        visibility: visible !important;
        min-height: var(--mobile-nav-height);
        display: flex;
        align-items: center;
        pointer-events: auto;
        overflow: visible;
        isolation: isolate;
        transition: none !important;
    }

    #main-nav-unificado.sticky-fixed,
    #main-nav-unificado.menu-open,
    #main-nav-unificado.menu-open.sticky-fixed {
        position: fixed !important;
    }

    body:not(.mobile-menu-open) #main-nav-unificado,
    body:not(.mobile-menu-open) #main-nav-unificado.sticky-fixed,
    body:not(.mobile-menu-open) #main-nav-unificado.nav-light-mode,
    body:not(.mobile-menu-open) #main-nav-unificado.nav-yellow-mode {
        background: transparent !important;
    }

    body.mobile-menu-open .lang-item-mobile {
        opacity: 0;
        pointer-events: none;
    }

    #main-nav-unificado.menu-open {
        top: 0;
        right: 0;
        bottom: auto;
        left: 0;
        width: 100%;
        height: var(--mobile-nav-height);
        padding: 0 !important;
        z-index: 999999 !important;
        background: transparent !important;
        overflow: visible;
    }

    #main-nav-unificado.menu-open,
    #main-nav-unificado.menu-open.sticky-fixed {
        min-height: var(--mobile-nav-height);
    }

    #main-nav-unificado .container-fluid,
    #main-nav-unificado.sticky-fixed .container-fluid {
        display: flex !important;
        position: relative;
        align-items: center !important;
        justify-content: space-between;
        flex-wrap: nowrap !important;
        width: 100%;
        height: var(--mobile-nav-height);
        min-height: var(--mobile-nav-height);
        padding-top: 0 !important;
        padding-bottom: 0 !important;
        transition: none !important;
    }

    #main-nav-unificado .navbar-brand {
        width: var(--mobile-nav-control-size);
        display: block !important;
        height: var(--mobile-nav-control-size);
        margin-right: 0;
        padding: 0 !important;
        line-height: 0;
        flex-shrink: 0;
        position: absolute !important;
        top: var(--mobile-nav-control-top) !important;
        left: clamp(28px, 4vw, 40px) !important;
        z-index: 2002;
        transform: none !important;
        transition: none !important;
    }

    #main-nav-unificado .navbar-toggler {
        margin-left: auto;
        min-height: var(--mobile-nav-control-size);
        padding: 0 !important;
        line-height: 0;
        flex-shrink: 0;
        display: inline-flex !important;
        align-items: center;
        gap: 10px;
        position: absolute !important;
        top: var(--mobile-nav-control-top) !important;
        right: clamp(28px, 4vw, 40px) !important;
        z-index: 2002;
        border: none !important;
        background: transparent !important;
        pointer-events: auto;
        touch-action: manipulation;
        cursor: pointer;
        transform: none !important;
        transition: none !important;
    }

    #main-nav-unificado .hero-mini-isotype {
        width: var(--mobile-nav-control-size);
        height: var(--mobile-nav-control-size);
        display: flex;
        object-fit: contain;
    }

    #main-nav-unificado .navbar-toggler-icon {
        width: var(--mobile-nav-control-size);
        height: var(--mobile-nav-control-size);
        display: flex;
        background-size: 100% 100%;
        background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(255,255,255,1)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2.5' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
        filter: none !important;
    }

    #main-nav-unificado:not(.menu-open) .hero-mini-isotype,
    #main-nav-unificado:not(.menu-open) .navbar-toggler-icon {
        filter: none !important;
    }

    .hero-section,
    .servicios-hero-header,
    .nosotros-hero-black {
        overflow: visible !important;
    }

    .lang-item-mobile {
        display: flex !important;
        align-items: center;
        height: var(--mobile-nav-control-size);
        position: fixed !important;
        top: var(--mobile-nav-control-top) !important;
        right: clamp(84px, 12vw, 108px) !important;
        z-index: 1000001 !important;
        opacity: 1 !important;
        visibility: visible !important;
        pointer-events: auto !important;
        transform: none !important;
        transition: none !important;
    }

    .lang-item-mobile .hero-link {
        display: inline-flex;
        align-items: center;
        height: 100%;
        line-height: 1;
        color: #ffffff !important;
        text-shadow: none;
    }

    #main-nav-unificado.menu-open .hero-mini-isotype {
        width: var(--mobile-nav-control-size);
        height: var(--mobile-nav-control-size);
        filter: brightness(0) !important;
    }

    #main-nav-unificado .navbar-toggler .mobile-close-x,
    #main-nav-unificado .navbar-toggler .mobile-close-label {
        display: none;
    }

    #main-nav-unificado.menu-open .navbar-toggler {
        color: #000000;
    }

    #main-nav-unificado.menu-open .navbar-toggler .navbar-toggler-icon {
        display: none;
    }

    #main-nav-unificado.menu-open .navbar-toggler .mobile-close-x,
    #main-nav-unificado.menu-open .navbar-toggler .mobile-close-label {
        display: block;
    }

    #main-nav-unificado .navbar-toggler .mobile-close-x {
        font-size: 20px;
        line-height: 1;
        font-weight: 700;
    }

    #main-nav-unificado .navbar-toggler .mobile-close-label {
        font-family: 'Sora', sans-serif;
        font-size: 14px;
        line-height: 18px;
        letter-spacing: -0.02em;
        font-weight: 700;
        text-transform: uppercase;
    }

    #main-nav-unificado .navbar-collapse {
        display: flex !important;
        position: fixed;
        inset: 0;
        width: 100vw;
        height: 100dvh;
        background: #FCE700;
        border: none;
        padding: 100px clamp(28px, 5vw, 40px) 24px;
        box-sizing: border-box;
        flex-direction: column;
        align-items: flex-start;
        justify-content: flex-start;
        gap: clamp(20px, 3.2vh, 48px);
        overflow: hidden;
        overscroll-behavior: none;
        scrollbar-width: none;
        -ms-overflow-style: none;
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        transform: none;
        transition: opacity 0.16s ease, visibility 0s linear 0.16s;
        will-change: opacity;
        box-shadow: none;
        z-index: 2001;
    }

    #main-nav-unificado .navbar-collapse::-webkit-scrollbar {
        display: none;
    }

    #main-nav-unificado.menu-open .navbar-collapse {
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
        transition-delay: 0s;
    }

    #main-nav-unificado.menu-open .navbar-brand {
        top: var(--mobile-nav-control-top) !important;
        transform: none !important;
    }

    #main-nav-unificado.menu-open .navbar-toggler {
        top: var(--mobile-nav-control-top) !important;
        transform: none !important;
    }

    #main-nav-unificado .hero-nav-links {
        flex-direction: column !important;
        align-items: flex-start !important;
        gap: 12px !important;
        width: 100%;
        margin: 0 !important;
        padding: 0 !important;
        background: transparent;
        flex: 0 0 auto;
    }

    #main-nav-unificado .hero-nav-item {
        gap: 0 !important;
        width: 100%;
        flex-wrap: nowrap;
        opacity: 0;
        transform: none;
        transition: opacity 0.16s ease;
    }

    #main-nav-unificado.menu-open .hero-nav-item,
    #main-nav-unificado.menu-open .mobile-menu-extra {
        opacity: 1;
    }

    #main-nav-unificado.menu-open .hero-nav-item:nth-child(1) {
        transition-delay: 0.04s;
    }

    #main-nav-unificado.menu-open .hero-nav-item:nth-child(2) {
        transition-delay: 0.08s;
    }

    #main-nav-unificado.menu-open .hero-nav-item:nth-child(3) {
        transition-delay: 0.12s;
    }

    #main-nav-unificado.menu-open .hero-nav-item:nth-child(4) {
        transition-delay: 0.16s;
    }

    #main-nav-unificado .hero-dot {
        display: none !important;
    }

    #main-nav-unificado.nav-light-mode .hero-link,
    #main-nav-unificado.nav-yellow-mode .hero-link,
    #main-nav-unificado .hero-link {
        font-family: 'Sora', sans-serif;
        font-size: clamp(45px, 5vw, 72px) !important;
        line-height: 1.05 !important;
        letter-spacing: -0.05em !important;
        font-weight: 800;
        color: #000000 !important;
        text-transform: uppercase;
        text-shadow: none !important;
        white-space: nowrap;
    }

    #main-nav-unificado .hero-nav-item:hover .hero-link,
    #main-nav-unificado .hero-link:hover {
        color: rgba(0, 0, 0, 0.72) !important;
    }

    .mobile-menu-extra {
        display: flex;
        flex-direction: column;
        gap: 49px;
        width: 100%;
        margin-top: clamp(16px, 4vh, 40px);
        flex: 0 0 auto;
        opacity: 0;
        transform: none;
        transition: opacity 0.16s ease 0.08s;
    }

    .mobile-menu-divider {
        width: 100%;
        border-top: 1px solid rgba(0, 0, 0, 0.72);
    }

    .mobile-menu-social {
        display: flex;
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }

    .mobile-menu-contact {
        gap: 3px;
    }

    .mobile-menu-social {
        gap: 8px;
    }

    .mobile-menu-contact-link {
        font-family: 'Sora', sans-serif;
        font-size: clamp(21px, 2vw, 26px);
        line-height: 1.45;
        letter-spacing: -0.05em;
        font-weight: 800;
        color: #000000;
        text-transform: uppercase;
        text-decoration: underline;
        text-decoration-thickness: 2px;
        text-underline-offset: 3px;
        white-space: nowrap;
    }

    .mobile-menu-social-link {
        font-family: 'Sora', sans-serif;
        font-size: 13px;
        line-height: 15px;
        letter-spacing: -0.02em;
        font-weight: 700;
        color: #000000;
        text-transform: uppercase;
        text-decoration: none;
    }

    .mobile-menu-accessibility {
        display: flex;
        flex-direction: column;
        gap: 12px;
        width: 100%;
        margin-top: 10px;
    }

    .mobile-acc-row {
        display: flex;
        flex-direction: row;
        align-items: center;
        gap: 5px;
    }

    .menu-pipe {
        font-family: 'Sora', sans-serif;
        font-size: 13px;
        font-weight: 400;
        color: rgba(0, 0, 0, 0.3);
        user-select: none;
    }

    .mobile-menu-acc-link {
        background: transparent;
        border: none;
        padding: 0;
        text-align: left;
        font-family: 'Sora', sans-serif;
        font-size: 13px;
        line-height: 15px;
        letter-spacing: -0.02em;
        font-weight: 700;
        color: #000000;
        text-transform: uppercase;
        cursor: pointer;
        opacity: 1;
        transition: color 0.2s ease;
    }

    .mobile-menu-acc-link.active,
    .mobile-menu-acc-link:hover {
        color: rgba(0, 0, 0, 0.6);
        text-decoration: none;
    }

    .mobile-menu-acc-reset {
        display: flex;
        align-items: center;
        gap: 10px;
        margin-top: 6px;
        padding: 4px 0;
        opacity: 0.9;
    }

    .mobile-menu-acc-reset svg {
        width: 16px;
        height: 16px;
        stroke: #000;
        stroke-width: 3;
        fill: none;
        transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    }
}

@media (max-width: 768px) {
    .lang-item-mobile {
        right: 82px !important;
    }

    #main-nav-unificado .container-fluid {
        padding-left: 16px !important;
        padding-right: 16px !important;
    }

    #main-nav-unificado .navbar-brand,
    #main-nav-unificado.menu-open .navbar-brand {
        top: var(--mobile-nav-control-top);
        left: 20px;
    }

    #main-nav-unificado .navbar-toggler,
    #main-nav-unificado.menu-open .navbar-toggler {
        top: var(--mobile-nav-control-top);
        right: 20px;
    }

    #main-nav-unificado .navbar-collapse {
        padding: 88px 20px 18px;
    }

    .hero-section,
    .servicios-hero-header,
    .nosotros-hero-black {
        padding-top: 0 !important;
    }

    #main-nav-unificado .hero-link {
        font-size: 45px !important;
        line-height: 57px !important;
    }

    .mobile-menu-contact-link {
        font-size: 22px;
        line-height: 40px;
    }
}

@media (max-width: 480px) {
    .lang-item-mobile {
        right: 74px !important;
    }

    #main-nav-unificado .hero-link {
        font-size: clamp(40px, 12vw, 45px) !important;
        line-height: clamp(48px, 14vw, 57px) !important;
    }

    .mobile-menu-extra {
        gap: 36px;
    }

    .hero-section,
    .servicios-hero-header,
    .nosotros-hero-black {
        padding-top: 0 !important;
    }

    .mobile-menu-contact-link {
        font-size: clamp(18px, 5.87vw, 22px);
        line-height: 1.45;
        white-space: normal;
    }

    .mobile-menu-social-link {
        font-size: 12px;
        line-height: 16px;
    }

    .mobile-menu-acc-link,
    .mobile-menu-acc-reset {
        font-size: 12px;
    }
}

@media (max-height: 760px) and (max-width: 1199.98px) {
    #main-nav-unificado .navbar-collapse {
        padding-top: 92px;
        padding-bottom: 16px;
        gap: 18px;
    }

    #main-nav-unificado .hero-nav-links {
        gap: 8px !important;
    }

    #main-nav-unificado .hero-link {
        font-size: clamp(38px, 7vh, 52px) !important;
        line-height: 0.98 !important;
    }

    .mobile-menu-extra {
        gap: 20px;
        margin-top: clamp(12px, 3vh, 24px);
    }

    .mobile-menu-contact-link {
        font-size: clamp(18px, 3.3vh, 22px);
        line-height: 1.3;
    }
}

/* Idioma en escritorio */
.lang-item-desktop {
    position: absolute;
    top: 32px;
    right: max(var(--page-gutter), calc((100vw - 1440px) / 2 + var(--page-gutter)));
    align-items: center;
    gap: 18px;
    z-index: 1002;
}

.lang-item-desktop .lang-toggle {
    color: #ffffff !important;
}

.lang-item-desktop .lang-toggle:hover {
    color: #FCE700 !important;
}

.lang-item-desktop .lang-toggle:focus:not(:hover),
.lang-item-desktop .lang-toggle:active:not(:hover),
.lang-item-desktop.nav-light-mode .lang-toggle:focus:not(:hover),
.lang-item-desktop.nav-yellow-mode .lang-toggle:focus:not(:hover) {
    color: #ffffff !important;
}