/* Layout global — nav sticky y footer. Rediseño Sprint Fase 2. */

/* Wrappers de layout: display:contents hace que el div NO participe
   del layout, permitiendo que <nav> y <footer> internos se comporten
   como hijos directos de body. Esencial para que position:sticky del
   nav funcione — sino el wrapper (con height fija implícita por
   envolver un flex) rompe el sticky. */
#layoutNav,
#layoutFooter {
    display: contents;
}

/* ─── NAV ────────────────────────────────────────── */
.layout-nav {
    position: sticky;
    top: 0;
    z-index: 100;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    padding: 14px 56px;
    font-family: var(--font-family-base);
}

.layout-nav-logo {
    display: flex;
    align-items: center;
}

.layout-nav-logo img {
    height: 56px;
    width: auto;
    object-fit: contain;
}

.layout-nav-links {
    display: flex;
    gap: 32px;
}

.layout-nav-link {
    font-size: var(--font-size-body);
    font-weight: var(--font-weight-medium);
    color: var(--color-text);
    text-decoration: none;
}

.layout-nav-link--active {
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
}

.layout-nav-wa-btn {
    background: var(--color-primary);
    color: var(--color-bg);
    padding: 11px 22px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: var(--font-weight-semibold);
    text-decoration: none;
    transition: background 0.2s;
}

.layout-nav-wa-btn:hover {
    background: var(--color-primary-hover);
}

.layout-nav-mobile-actions {
    display: none;
    gap: 14px;
    align-items: center;
}

.layout-nav-wa-mobile {
    text-decoration: none;
    font-size: 20px;
    line-height: 1;
}

.layout-nav-hamburger {
    position: relative;
    width: 28px;
    height: 24px;
    background: transparent;
    border: none;
    padding: 0 !important;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
}

.layout-nav-hamburger__line {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-text);
    border-radius: 1px;
    transform-origin: center;
    transition:
        transform 0.28s ease-out,
        opacity 0.2s ease-out;
}

body.layout-mobile-menu-open .layout-nav-hamburger__line:nth-child(1) {
    transform: translateY(11px) rotate(45deg);
}

body.layout-mobile-menu-open .layout-nav-hamburger__line:nth-child(2) {
    opacity: 0;
}

body.layout-mobile-menu-open .layout-nav-hamburger__line:nth-child(3) {
    transform: translateY(-11px) rotate(-45deg);
}

/* ─── MENÚ MOBILE ────────────────────────────────── */
.layout-mobile-menu {
    display: none;
}

/* ─── OVERLAY MOBILE ─────────────────────────────── */
.layout-mobile-overlay {
    position: fixed;
    inset: 0;
    background: rgba(10, 20, 40, 0.5);
    z-index: 90;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.25s ease-out, visibility 0.25s ease-out;
}

body.layout-mobile-menu-open .layout-mobile-overlay {
    opacity: 1;
    visibility: visible;
}

.layout-mobile-menu-link {
    padding: 12px 20px;
    font-size: 16px;
    font-family: var(--font-family-base);
    font-weight: var(--font-weight-medium);
    color: var(--color-text);
    text-decoration: none;
    border-top: 1px solid var(--color-border);
}

.layout-mobile-menu-link--active {
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
}

/* ─── FOOTER ─────────────────────────────────────── */
.layout-footer {
    background: var(--color-footer);
    padding: 32px 56px 28px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    color: var(--color-bg);
    font-family: var(--font-family-base);
}

.layout-footer-socials {
    display: flex;
    gap: 32px;
    font-size: 14px;
}

.layout-footer-socials a {
    color: var(--color-bg);
    text-decoration: none;
}

.layout-footer-socials a:hover {
    color: var(--color-accent);
}

.layout-footer-divider {
    width: 100%;
    max-width: 1400px;
    border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.layout-footer-contact {
    text-align: center;
}

.layout-footer-contact strong {
    color: var(--color-bg);
}

.layout-footer-copyright {
    font-size: var(--font-size-caption);
    color: rgba(255, 255, 255, 0.5);
    margin-top: 4px;
}

/* ─── RESPONSIVE ─────────────────────────────────── */
@media (max-width: 860px) {
    .layout-nav {
        padding: 12px 20px;
    }

    .layout-nav-logo img {
        height: 44px;
    }

    .layout-nav-links {
        display: none;
    }

    .layout-nav-wa-btn {
        display: none;
    }

    .layout-nav-mobile-actions {
        display: flex;
    }

    .layout-footer {
        padding: 24px 20px;
    }

    .layout-mobile-menu {
        display: flex;
        position: fixed;
        top: 69px;
        left: 0;
        right: 0;
        background: var(--color-bg);
        border-bottom: 1px solid var(--color-border);
        z-index: 95;
        padding: 8px 20px 20px;
        flex-direction: column;
        gap: 4px;
        max-height: calc(100vh - 69px);
        overflow-y: auto;
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition:
            transform 0.28s ease-out,
            opacity 0.2s ease-out,
            visibility 0.28s ease-out;
    }

    body.layout-mobile-menu-open .layout-mobile-menu {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
}

@media (min-width: 861px) {
    .layout-mobile-overlay {
        display: none;
    }
}