/**
 * Archivo : layout.css
 * Scope   : Global de layout compartido
 * Función : Header fijo, navegación principal, logo, selector de idioma,
 *           hamburguesa, menú mobile overlay, footer y shell base.
 */


/* =============================================================================
   1. LAYOUT DE SECCIÓN
   ============================================================================= */

.site-header {
    position: fixed;
    inset: 0 0 auto 0;
    z-index: 1000;
    width: 100%;
    background: rgb(247 243 235 / 0.82);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid rgb(92 102 72 / 0.12);
    transition: background-color 320ms ease, box-shadow 320ms ease, transform 320ms ease;
}

.site-header--scrolled {
    background: rgb(247 243 235 / 0.92);
    box-shadow: 0 10px 30px rgb(25 27 23 / 0.08);
}

.site-header__inner {
    width: min(100% - 2rem, 1200px);
    min-height: 4.5rem;
    margin: 0 auto;
    display: grid;
    grid-template-columns: auto auto;
    align-items: center;
    gap: 1rem;
    padding: 0.75rem 0;
}

.site-content {
    min-height: 100vh;
}

.mobile-menu {
    position: fixed;
    inset: 0;
    z-index: 999;
    display: flex;
    align-items: stretch;
    justify-content: flex-end;
    padding: 0;
    background: rgb(25 27 23 / 0.56);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 500ms ease, visibility 500ms ease;
}

.mobile-menu__panel {
    width: min(100%, 27rem);
    min-height: 100dvh;
    padding: 5.5rem 1.5rem 2rem;
    background:
        linear-gradient(180deg, rgb(247 243 235 / 0.98) 0%, rgb(244 239 230 / 0.98) 100%);
    box-shadow: -18px 0 40px rgb(25 27 23 / 0.18);
    transform: translateX(100%);
    transition: transform 1000ms ease;
}

.site-header.is-open .mobile-menu {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.site-header.is-open .mobile-menu__panel {
    transform: translateX(0);
}

.site-footer {
    position: relative;
    z-index: 2;
    background: #f3eee4;
    border-top: 1px solid rgb(92 102 72 / 0.12);
}

.site-footer__inner {
    width: min(100% - 2rem, 1200px);
    margin: 0 auto;
    padding: 2rem 0 2.2rem;
    display: grid;
    gap: 1.5rem;
}


/* =============================================================================
   2. ENCABEZADO DE SECCIÓN
   ============================================================================= */

.site-logo {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    color: #4f5c3d;
    text-decoration: none;
    min-width: 0;
}

.site-logo__svg {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 9.75rem;
    max-width: 100%;
    line-height: 0;
}

.site-logo__svg svg {
    display: block;
    width: 100%;
    height: auto;
}

.site-logo__fallback {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.12rem;
    min-width: 8.9rem;
    padding: 0.35rem 0.8rem 0.38rem;
    border: 1px solid rgb(92 102 72 / 0.16);
    border-radius: 999px;
    background:
        linear-gradient(180deg, rgb(255 255 255 / 0.7) 0%, rgb(247 243 235 / 0.94) 100%);
    box-shadow:
        inset 0 1px 0 rgb(255 255 255 / 0.72),
        0 6px 16px rgb(25 27 23 / 0.07);
    font-family: Georgia, "Times New Roman", serif;
    line-height: 1;
    text-align: center;
}

.site-logo__fallback-line {
    display: block;
    width: 100%;
    text-align: center;
    white-space: nowrap;
}

.site-logo__fallback-line--brand {
    font-size: 1.18rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: #546045;
    text-transform: uppercase;
}

.site-logo__fallback-line--subbrand {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    width: auto;
    padding: 0 0.1rem;
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.22em;
    color: #5c6648;
    white-space: nowrap;
    text-transform: uppercase;
}

.site-logo__fallback-line--subbrand::before,
.site-logo__fallback-line--subbrand::after {
    content: "";
    display: block;
    width: 1.15rem;
    height: 1px;
    background: currentColor;
    opacity: 0.72;
}

.site-logo__fallback-line--subbrand span {
    color: #7b3943;
    letter-spacing: 0.16em;
}

.site-logo--fallback .site-logo__svg {
    display: none;
}

.site-logo--fallback .site-logo__fallback {
    display: inline-flex;
}

.site-logo--footer {
    width: fit-content;
}

.site-logo--footer .site-logo__svg {
    width: 7.4rem;
}

.site-logo--footer .site-logo__fallback {
    min-width: 7.3rem;
    padding: 0.28rem 0.62rem 0.32rem;
}

.site-logo--footer .site-logo__fallback-line--brand {
    font-size: 0.96rem;
}

.site-logo--footer .site-logo__fallback-line--subbrand {
    font-size: 0.64rem;
    gap: 0.28rem;
}

.site-logo--footer .site-logo__fallback-line--subbrand::before,
.site-logo--footer .site-logo__fallback-line--subbrand::after {
    width: 0.72rem;
}

.site-footer__brand-block {
    display: grid;
    gap: 0.9rem;
    justify-items: start;
}

.site-footer__copyright,
.site-footer__developer {
    margin: 0;
    color: #5a624f;
    font-size: 0.9rem;
    line-height: 1.65;
}

.site-footer__developer a {
    color: #7b3943;
    font-weight: 700;
    text-decoration: none;
}

.site-footer__title {
    margin: 0;
    color: #4f5c3d;
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}


/* =============================================================================
   3. COMPONENTES PRINCIPALES
   ============================================================================= */

.site-nav {
    display: none;
}

.site-nav ul {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.25rem;
    list-style: none;
}

.site-nav a {
    position: relative;
    display: inline-flex;
    align-items: center;
    color: #4b5440;
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 600;
    padding: 0.35rem 0;
}

.site-nav a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -0.15rem;
    width: 100%;
    height: 2px;
    background: #8b5e4c;
    transform: scaleX(0);
    transform-origin: center;
    transition: transform 180ms ease;
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after {
    transform: scaleX(1);
}

.site-header__actions {
    margin-left: auto;
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
}

.lang-switch,
.mobile-menu__lang {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.25rem;
    border-radius: 999px;
    background: rgb(79 92 61 / 0.08);
}

.lang-switch a,
.mobile-menu__lang a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 2.25rem;
    min-height: 2.1rem;
    padding: 0 0.6rem;
    border-radius: 999px;
    color: #4f5c3d;
    text-decoration: none;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.08em;
}

.lang-switch a[aria-current="true"],
.mobile-menu__lang a[aria-current="true"] {
    background: #4f5c3d;
    color: #f7f3eb;
}

.menu-toggle {
    display: inline-flex;
    flex-direction: column;
    justify-content: center;
    gap: 0.28rem;
    width: 2.9rem;
    height: 2.9rem;
    padding: 0.65rem;
    border: 1px solid rgb(79 92 61 / 0.12);
    border-radius: 999px;
    background: rgb(255 255 255 / 0.42);
    color: #4f5c3d;
}

.menu-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    border-radius: 999px;
    background: currentColor;
    transition: transform 1500ms ease, opacity 320ms ease;
}

.site-header.is-open .menu-toggle span:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
}

.site-header.is-open .menu-toggle span:nth-child(2) {
    opacity: 0;
}

.site-header.is-open .menu-toggle span:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
}

.mobile-menu__topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 2rem;
}

.mobile-menu__label {
    color: #4f5c3d;
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.mobile-menu__close {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.75rem;
    height: 2.75rem;
    border: 1px solid rgb(79 92 61 / 0.12);
    border-radius: 999px;
    background: rgb(255 255 255 / 0.58);
    color: #4f5c3d;
    font-size: 1.65rem;
    line-height: 1;
}

.mobile-menu__nav ul,
.site-footer__nav {
    list-style: none;
}

.mobile-menu__nav ul {
    display: grid;
    gap: 0.45rem;
}

.mobile-menu__nav a {
    display: block;
    padding: 0.95rem 1rem;
    border-radius: 1rem;
    background: rgb(255 255 255 / 0.45);
    color: #4b5440;
    text-decoration: none;
    font-size: 1.08rem;
    font-weight: 600;
}

.mobile-menu__lang {
    margin-top: 1.5rem;
    justify-content: center;
}

.site-footer__links-grid {
    display: grid;
    gap: 1.25rem;
}

.site-footer__group {
    display: grid;
    gap: 0.8rem;
}

.site-footer__list,
.site-footer__nav {
    display: grid;
    gap: 0.6rem;
    padding: 0;
    margin: 0;
    list-style: none;
}

.site-footer__list a,
.site-footer__nav a {
    color: #5c6648;
    text-decoration: none;
    font-size: 0.94rem;
    font-weight: 600;
    line-height: 1.5;
}

.footer-inline-popup {
    position: absolute;
    z-index: 1200;
    width: min(340px, calc(100vw - 24px));
}

.footer-inline-popup__content {
    background: #fff;
    border: 1px solid rgba(95, 102, 85, 0.16);
    border-radius: 16px;
    box-shadow: 0 18px 45px rgb(28 31 24 / 0.16);
    padding: 1rem;
}

.footer-inline-popup__text {
    margin: 0 0 0.9rem;
    color: #2f342a;
    font-size: 0.92rem;
    line-height: 1.6;
}

.footer-inline-popup__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.7rem;
}

.footer-inline-popup__link,
.footer-inline-popup__close {
    min-height: 42px;
    border: 0;
    border-radius: 12px;
    font: inherit;
    font-weight: 600;
    line-height: 1.2;
    padding: 0.7rem 1rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    cursor: pointer;
}

.footer-inline-popup__link {
    background: rgb(79 92 61 / 0.1);
    color: #4f5c3d;
}

.footer-inline-popup__close {
    background: #7b3943;
    color: #fff;
}


/* =============================================================================
   4. ESTADOS E INTERACCIONES
   ============================================================================= */

.site-logo:hover,
.site-logo:focus-visible,
.site-nav a:hover,
.site-nav a:focus-visible,
.lang-switch a:hover,
.lang-switch a:focus-visible,
.mobile-menu__lang a:hover,
.mobile-menu__lang a:focus-visible,
.menu-toggle:hover,
.menu-toggle:focus-visible,
.mobile-menu__close:hover,
.mobile-menu__close:focus-visible,
.mobile-menu__nav a:hover,
.mobile-menu__nav a:focus-visible,
.site-footer__nav a:hover,
.site-footer__nav a:focus-visible {
    opacity: 0.96;
}

.lang-switch a:hover,
.lang-switch a:focus-visible,
.mobile-menu__lang a:hover,
.mobile-menu__lang a:focus-visible {
    background: rgb(79 92 61 / 0.14);
}

.mobile-menu__nav a:hover,
.mobile-menu__nav a:focus-visible {
    transform: translateX(2px);
}

.site-footer__list a:hover,
.site-footer__list a:focus-visible,
.site-footer__nav a:hover,
.site-footer__nav a:focus-visible,
.site-footer__developer a:hover,
.site-footer__developer a:focus-visible,
.footer-inline-popup__link:hover,
.footer-inline-popup__link:focus-visible,
.footer-inline-popup__close:hover,
.footer-inline-popup__close:focus-visible {
    color: #7b3943;
}

.footer-inline-popup__link:hover,
.footer-inline-popup__link:focus-visible {
    background: rgb(79 92 61 / 0.16);
}

.footer-inline-popup__close:hover,
.footer-inline-popup__close:focus-visible {
    background: #6f313b;
    color: #fff;
}

.site-header.menu-restore-no-animate,
.site-header.menu-restore-no-animate .mobile-menu,
.site-header.menu-restore-no-animate .mobile-menu__panel,
.site-header.menu-restore-no-animate .menu-toggle span {
    transition: none !important;
}


/* =============================================================================
   5. RESPONSIVE
   ============================================================================= */

@media (min-width: 900px) {
    .site-header__inner {
        grid-template-columns: auto 1fr auto;
        min-height: 5rem;
    }

    .site-nav {
        display: block;
    }

    .menu-toggle,
    .mobile-menu {
        display: none;
    }

    .site-footer__inner {
        grid-template-columns: minmax(0, 280px) 1fr;
        align-items: start;
        gap: 2rem;
    }

    .site-footer__links-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
        gap: 1.5rem;
    }
}

@media (max-width: 899px) {
    .site-header__actions {
        gap: 0.5rem;
    }

    .lang-switch {
        display: none;
    }

    .site-logo__fallback {
        min-width: 8.1rem;
        padding: 0.34rem 0.68rem 0.38rem;
    }

    .site-logo__fallback-line--brand {
        font-size: 1.02rem;
    }

    .site-logo__fallback-line--subbrand {
        font-size: 0.7rem;
        gap: 0.34rem;
    }

    .site-logo__fallback-line--subbrand::before,
    .site-logo__fallback-line--subbrand::after {
        width: 0.8rem;
    }
}