/* Header sticky + sombra al scroll */
.header-contenedor {
    position: sticky;
    top: 0;
    z-index: 1000;
    background-color: var(--color-blanco);
    border-bottom: 1px solid rgba(42, 36, 40, 0.06);
    box-shadow: 0 1px 3px rgba(42, 36, 40, 0.04);
    transition:
        box-shadow 0.3s ease,
        background-color 0.3s ease,
        border-color 0.3s ease,
        backdrop-filter 0.3s ease;
    /* notch / safe area */
    padding-top: env(safe-area-inset-top, 0);
}

.header-contenedor.is-scrolled {
    border-bottom-color: rgba(42, 36, 40, 0.08);
    box-shadow:
        0 4px 6px -1px rgba(42, 36, 40, 0.06),
        0 18px 38px -12px rgba(42, 36, 40, 0.14);
    background-color: rgba(255, 255, 255, 0.94);
    -webkit-backdrop-filter: saturate(180%) blur(14px);
    backdrop-filter: saturate(180%) blur(14px);
}

@supports not ((-webkit-backdrop-filter: blur(1px)) or (backdrop-filter: blur(1px))) {
    .header-contenedor.is-scrolled {
        background-color: var(--color-blanco);
    }
}

.header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: nowrap;
    gap: 1.4rem;
    padding: 1.15rem 0;
    position: relative;
}

.logo {
    display: inline-flex;
    align-items: center;
    line-height: 0;
    border-radius: 0.6rem;
    transition: opacity 0.2s ease;
}

.logo:hover {
    opacity: 0.92;
}

.logo:focus-visible {
    outline: 2px solid var(--color-rojo);
    outline-offset: 4px;
}

.logo-img {
    width: 22rem;
    height: auto;
    display: block;
}

.menu-toggle {
    width: 4.4rem;
    height: 4.4rem;
    border: 0.1rem solid var(--color-bordes);
    border-radius: 1.2rem;
    background-color: var(--color-blanco);
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 0.55rem;
    padding: 0 1rem;
    cursor: pointer;
    transition: border-color 0.2s ease, background-color 0.2s ease, box-shadow 0.2s ease;
}

.menu-toggle:hover {
    border-color: rgba(237, 27, 34, 0.35);
    background-color: var(--color-fondo);
}

.menu-toggle:focus-visible {
    outline: 2px solid var(--color-rojo);
    outline-offset: 2px;
}

.menu-toggle span {
    display: block;
    width: 100%;
    height: 0.2rem;
    background-color: var(--color-negro);
    border-radius: 10rem;
    transition: background-color 0.2s ease;
}

.header-menu {
    width: 100vw;
    display: none;
    flex-direction: column;
    gap: 1.4rem;
    padding: 1rem 1.2rem 1.4rem 1.2rem;
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1001;
    background-color: var(--color-blanco);
    border: 0.1rem solid var(--color-bordes);
    border-radius: 0 0 1.4rem 1.4rem;
    box-shadow: 0 16px 40px rgba(42, 36, 40, 0.14);
}

.header-menu.is-open {
    display: flex;
}

.navegacion {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    width: 100%;
}

.navegacion-link {
    color: var(--color-negro);
    text-decoration: none;
    font-size: 1.6rem;
    font-weight: 600;
    width: 100%;
    padding: 1.35rem 0.5rem;
    border-bottom: 0.1rem solid var(--color-bordes);
    transition: color 0.2s ease, padding-left 0.2s ease;
}

.navegacion-link:hover,
.navegacion-link:focus-visible {
    color: var(--color-rojo);
    padding-left: 0.75rem;
}

.navegacion-link:focus-visible {
    outline: none;
}

.header-acciones {
    width: 100%;
}

.header-boton {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    background: linear-gradient(180deg, #f52a32 0%, var(--color-rojo) 100%);
    color: var(--color-blanco);
    padding: 1.05rem 3rem;
    border-radius: 10rem;
    text-decoration: none;
    width: 100%;
    font-weight: 700;
   
}



.header-boton:focus-visible {
    outline: 2px solid var(--color-negro);
    outline-offset: 3px;
}

.header-boton span {
    font-size: 1.6rem;
    font-weight: 700;
}

/* Desktop */
@media (min-width: 992px) {
    .header {
        flex-wrap: nowrap;
        padding: 1.35rem 0;
        gap: 2rem;
    }

    .logo-img {
        width: 30rem;
    }

    .menu-toggle {
        display: none;
    }

    .header-menu {
        display: flex;
        width: 100%;
        margin-left: 0;
        padding: 0 !important;
        position: static;
        transform: none;
        border: none;
        border-radius: 0;
        box-shadow: none;
        background-color: transparent;
        flex-direction: row;
        align-items: center;
        gap: 0;
        flex: 1;
        justify-content: center;
    }

    .navegacion {
        flex-direction: row;
        align-items: center;
        gap: 1.6rem;
        width: auto;
        justify-content: center;
        flex: 1;
        flex-wrap: wrap;
    }

    .navegacion-link {
        width: auto;
        padding: 0.4rem 0 !important;
        border-bottom: none !important;
        font-size: 1.55rem;
        color: #3d3a3c;
        position: relative;
    }

    .navegacion-link::after {
        content: "";
        position: absolute;
        left: 0;
        bottom: 0;
        width: 100%;
        height: 2px;
        background: var(--color-rojo);
        border-radius: 2px;
        transform: scaleX(0);
        transform-origin: left;
        transition: transform 0.22s ease;
    }

    .navegacion-link:hover,
    .navegacion-link:focus-visible {
        color: var(--color-rojo);
        padding-left: 0 !important;
    }

    .navegacion-link:hover::after,
    .navegacion-link:focus-visible::after {
        transform: scaleX(1);
    }

    .header-acciones {
        width: auto;
        margin-left: auto;
    }

    .header-boton {
        padding: 0.95rem 3rem;
        width: auto;
        white-space: nowrap;
    }
}