/* =========================================================
   YUZU NAV · versión integrada con la estructura actual
   Archivo destino: /assets/css/nav.css
   Cargar DESPUÉS de /assets/css/main.css y responsive.css
   ========================================================= */

:root {
    --yuzu-yellow: #ffd600;
    --yuzu-green: #25d366;
    --yuzu-green-soft: #86c600;
    --yuzu-dark: #111111;
    --yuzu-graphite: #1f1f1f;
    --yuzu-white: #ffffff;
    --yuzu-border: #e6e8e7;
    --yuzu-soft: #f5f7f6;

    --family-trans: #0066ff;
    --family-agro: #25d366;
    --family-world: #7e6b58;
    --family-next: #7d34a7;
    --family-pro: #13c1ac;
    --family-business: #4a4a45;
    --family-home: #d60000;
    --family-resident: #d8c2d2;
    --family-shop: #ff7900;
    --family-local: #cfcbc2;
}

body.nav-open {
    overflow: hidden !important;
}

/* La cabecera real de la web ya existe: topbar + main-header.
   Este CSS NO espera que nav.php cree otro <header>. */
.site-header {
    position: sticky !important;
    top: 0 !important;
    z-index: 9999 !important;
    background: transparent !important;
    border: 0 !important;
}

.topbar {
    position: relative !important;
    z-index: 2 !important;
}

.main-header {
    position: relative !important;
    z-index: 1 !important;
    background: rgba(255, 255, 255, 0.96) !important;
    backdrop-filter: blur(16px) !important;
    border-bottom: 1px solid rgba(17, 25, 35, 0.08) !important;
}

.main-header__inner {
    width: min(100% - 32px, 1180px) !important;
    min-height: 78px !important;
    margin-inline: auto !important;
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    gap: 26px !important;
}

/* Arregla el logo roto sin depender de la ruta antigua del header.
   Si el header tiene <img class="brand__logo"> con una ruta incorrecta, lo ocultamos
   y pintamos el logo correcto con background. */
.brand,
.site-header__brand {
    display: inline-flex !important;
    align-items: center !important;
    flex: 0 0 auto !important;
    width: 150px !important;
    min-width: 150px !important;
    height: 40px !important;
    text-decoration: none !important;
    background: url('/img/logo-yuzu.png') center left / contain no-repeat !important;
}

.brand__logo,
.site-header__brand img,
.brand img {
    opacity: 0 !important;
    width: 150px !important;
    height: 40px !important;
}

/* NAV desktop */
.main-nav,
.yuzu-main-nav {
    position: static !important;
    flex: 1 1 auto !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: auto !important;
    min-width: 0 !important;
    height: auto !important;
    padding: 0 !important;
    margin: 0 !important;
    background: transparent !important;
    border: 0 !important;
    box-shadow: none !important;
    overflow: visible !important;
    opacity: 1 !important;
    visibility: visible !important;
    transform: none !important;
}

.main-nav ul,
.main-nav li {
    list-style: none !important;
    margin: 0 !important;
    padding: 0 !important;
}

.main-nav__list {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    flex-direction: row !important;
    gap: 5px !important;
    width: auto !important;
    margin: 0 !important;
    padding: 0 !important;
}

.main-nav__item {
    position: relative !important;
    display: flex !important;
    align-items: center !important;
}

.main-nav__link {
    display: inline-flex !important;
    align-items: center !important;
    min-height: 44px !important;
    padding: 0 13px !important;
    border-radius: 999px !important;
    color: var(--yuzu-dark) !important;
    font-size: 0.95rem !important;
    font-weight: 900 !important;
    line-height: 1 !important;
    white-space: nowrap !important;
    text-decoration: none !important;
    transition: background .2s ease, transform .2s ease, color .2s ease !important;
}

.main-nav__link:hover,
.main-nav__item--has-submenu:hover > .main-nav__link {
    background: linear-gradient(135deg, rgba(255, 214, 0, .18), rgba(37, 211, 102, .14)) !important;
    color: var(--yuzu-dark) !important;
}

.main-nav__item--has-submenu > .main-nav__link::after {
    content: "" !important;
    width: 8px !important;
    height: 8px !important;
    margin-left: 8px !important;
    border-right: 2px solid currentColor !important;
    border-bottom: 2px solid currentColor !important;
    transform: rotate(45deg) translateY(-2px) !important;
    opacity: .55 !important;
}

.main-nav__toggle {
    display: none !important;
}

/* Submenús premium */
.main-nav__submenu {
    position: absolute !important;
    top: calc(100% + 16px) !important;
    left: 50% !important;
    z-index: 10000 !important;
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 10px !important;
    width: 390px !important;
    min-width: 0 !important;
    max-width: calc(100vw - 32px) !important;
    padding: 14px !important;
    margin: 0 !important;
    border-radius: 24px !important;
    background: rgba(15, 23, 32, .98) !important;
    border: 1px solid rgba(255, 255, 255, .10) !important;
    box-shadow: 0 28px 80px rgba(0, 0, 0, .34) !important;
    opacity: 0 !important;
    visibility: hidden !important;
    pointer-events: none !important;
    transform: translateX(-50%) translateY(10px) !important;
    backdrop-filter: blur(18px) !important;
    transition: opacity .18s ease, transform .18s ease, visibility .18s ease !important;
}

.main-nav__submenu::before {
    content: "" !important;
    position: absolute !important;
    left: 0 !important;
    right: 0 !important;
    top: -16px !important;
    height: 16px !important;
}

.main-nav__item:hover > .main-nav__submenu,
.main-nav__item:focus-within > .main-nav__submenu {
    opacity: 1 !important;
    visibility: visible !important;
    pointer-events: auto !important;
    transform: translateX(-50%) translateY(0) !important;
}

.main-nav__submenu--mega {
    width: 680px !important;
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
}

.main-nav__submenu--families {
    width: 820px !important;
}

.main-nav__submenu a {
    position: relative !important;
    display: grid !important;
    grid-template-columns: 44px 1fr !important;
    gap: 12px !important;
    align-items: center !important;
    min-height: 74px !important;
    padding: 14px !important;
    border-radius: 18px !important;
    color: #ffffff !important;
    text-decoration: none !important;
    white-space: normal !important;
    background: rgba(255, 255, 255, .055) !important;
    border: 1px solid rgba(255, 255, 255, .08) !important;
    overflow: hidden !important;
    transition: transform .18s ease, border-color .18s ease, background .18s ease !important;
}

.main-nav__submenu a::before {
    content: "" !important;
    position: absolute !important;
    inset: 0 !important;
    opacity: 0 !important;
    background: linear-gradient(135deg, rgba(255, 214, 0, .13), rgba(37, 211, 102, .10)) !important;
    transition: opacity .18s ease !important;
}

.main-nav__submenu a:hover {
    transform: translateY(-2px) !important;
    border-color: rgba(255, 214, 0, .36) !important;
    background: rgba(255, 255, 255, .075) !important;
}

.main-nav__submenu a:hover::before {
    opacity: 1 !important;
}

.main-nav__submenu a > * {
    position: relative !important;
    z-index: 1 !important;
}

.nav-icon {
    display: grid !important;
    place-items: center !important;
    width: 44px !important;
    height: 44px !important;
    border-radius: 15px !important;
    color: #d8ff5c !important;
    background: rgba(255, 214, 0, .10) !important;
    border: 1px solid rgba(255, 214, 0, .22) !important;
}

.nav-icon svg {
    width: 22px !important;
    height: 22px !important;
}

.main-nav__submenu strong {
    display: block !important;
    margin-bottom: 4px !important;
    color: #ffffff !important;
    font-size: .95rem !important;
    font-weight: 950 !important;
    line-height: 1.1 !important;
}

.main-nav__submenu small {
    display: block !important;
    color: rgba(255, 255, 255, .68) !important;
    font-size: .78rem !important;
    font-weight: 650 !important;
    line-height: 1.35 !important;
}

.submenu-featured {
    grid-column: 1 / -1 !important;
}

.submenu-featured a {
    min-height: 82px !important;
    background: linear-gradient(135deg, rgba(255, 214, 0, .16), rgba(37, 211, 102, .10)) !important;
}

/* Colores por familia */
.family-link--trans .nav-icon { color: var(--family-trans) !important; border-color: color-mix(in srgb, var(--family-trans) 70%, #fff) !important; }
.family-link--agro .nav-icon { color: var(--family-agro) !important; border-color: color-mix(in srgb, var(--family-agro) 70%, #fff) !important; }
.family-link--world .nav-icon { color: #d6b899 !important; border-color: var(--family-world) !important; }
.family-link--next .nav-icon { color: #d68cff !important; border-color: var(--family-next) !important; }
.family-link--pro .nav-icon { color: var(--family-pro) !important; border-color: var(--family-pro) !important; }
.family-link--business .nav-icon { color: #d6d6d2 !important; border-color: var(--family-business) !important; }
.family-link--home .nav-icon { color: #ff5757 !important; border-color: var(--family-home) !important; }
.family-link--resident .nav-icon { color: var(--family-resident) !important; border-color: var(--family-resident) !important; }
.family-link--shop .nav-icon { color: var(--family-shop) !important; border-color: var(--family-shop) !important; }
.family-link--local .nav-icon { color: var(--family-local) !important; border-color: var(--family-local) !important; }

/* Botones de la derecha: los conserva la cabecera existente, NO nav.php */
.main-header__cta {
    display: flex !important;
    align-items: center !important;
    gap: 10px !important;
    margin-left: 0 !important;
    flex: 0 0 auto !important;
}

.main-header__cta .btn {
    min-height: 46px !important;
    padding: 0 22px !important;
    font-size: .92rem !important;
    font-weight: 950 !important;
    white-space: nowrap !important;
}

/* Oculta acciones duplicadas si quedaron dentro de un nav anterior */
.main-nav__actions,
.main-nav .main-nav__actions {
    display: none !important;
}

/* Botón móvil/tablet existente del header */
.nav-toggle,
.yuzu-mobile-toggle,
.site-header__menu-toggle {
    display: none !important;
}

/* Tablet: menú tipo panel premium */
@media (max-width: 1180px) {
    .main-header__inner {
        min-height: 70px !important;
        gap: 14px !important;
    }

    .brand,
    .site-header__brand {
        width: 138px !important;
        min-width: 138px !important;
        height: 36px !important;
    }

    .nav-toggle,
    .yuzu-mobile-toggle,
    .site-header__menu-toggle {
        display: inline-flex !important;
        align-items: center !important;
        justify-content: center !important;
        width: 46px !important;
        height: 46px !important;
        margin-left: auto !important;
        border: 1px solid rgba(17, 25, 35, .10) !important;
        border-radius: 16px !important;
        background: #ffffff !important;
        box-shadow: 0 10px 24px rgba(0, 0, 0, .06) !important;
        padding: 0 !important;
        cursor: pointer !important;
    }

    .nav-toggle__line,
    .yuzu-mobile-toggle span,
    .site-header__menu-toggle span {
        display: block !important;
        width: 20px !important;
        height: 2px !important;
        margin: 3px auto !important;
        background: var(--yuzu-dark) !important;
        border-radius: 999px !important;
        transition: transform .22s ease, opacity .22s ease !important;
    }

    .nav-toggle.is-open .nav-toggle__line:nth-child(1),
    .yuzu-mobile-toggle.is-open span:nth-child(1),
    .site-header__menu-toggle.is-open span:nth-child(1) {
        transform: translateY(5px) rotate(45deg) !important;
    }

    .nav-toggle.is-open .nav-toggle__line:nth-child(2),
    .yuzu-mobile-toggle.is-open span:nth-child(2),
    .site-header__menu-toggle.is-open span:nth-child(2) {
        opacity: 0 !important;
    }

    .nav-toggle.is-open .nav-toggle__line:nth-child(3),
    .yuzu-mobile-toggle.is-open span:nth-child(3),
    .site-header__menu-toggle.is-open span:nth-child(3) {
        transform: translateY(-5px) rotate(-45deg) !important;
    }

    .main-header__cta {
        display: none !important;
    }

    .main-nav,
    .yuzu-main-nav {
        position: fixed !important;
        top: 70px !important;
        left: 0 !important;
        right: 0 !important;
        bottom: 0 !important;
        z-index: 9998 !important;
        display: block !important;
        width: 100% !important;
        height: calc(100dvh - 70px) !important;
        padding: 18px !important;
        background:
            radial-gradient(circle at 15% 0%, rgba(255, 214, 0, .18), transparent 32%),
            radial-gradient(circle at 88% 10%, rgba(37, 211, 102, .18), transparent 34%),
            rgba(15, 23, 32, .99) !important;
        overflow-y: auto !important;
        opacity: 0 !important;
        visibility: hidden !important;
        transform: translateX(100%) !important;
        transition: transform .25s ease, opacity .25s ease, visibility .25s ease !important;
    }

    .main-nav.is-open,
    .yuzu-main-nav.is-open {
        opacity: 1 !important;
        visibility: visible !important;
        transform: translateX(0) !important;
    }

    .main-nav__list {
        width: min(100%, 760px) !important;
        margin: 0 auto !important;
        display: grid !important;
        grid-template-columns: 1fr !important;
        gap: 10px !important;
    }

    .main-nav__item {
        display: grid !important;
        grid-template-columns: 1fr 52px !important;
        gap: 8px !important;
        width: 100% !important;
    }

    .main-nav__item:not(.main-nav__item--has-submenu) {
        grid-template-columns: 1fr !important;
    }

    .main-nav__link {
        width: 100% !important;
        min-height: 52px !important;
        justify-content: space-between !important;
        padding: 0 16px !important;
        color: #ffffff !important;
        background: rgba(255, 255, 255, .06) !important;
        border: 1px solid rgba(255, 255, 255, .08) !important;
        border-radius: 18px !important;
        font-size: 1rem !important;
    }

    .main-nav__item--has-submenu > .main-nav__link::after {
        display: none !important;
    }

    .main-nav__toggle {
        display: grid !important;
        place-items: center !important;
        width: 52px !important;
        height: 52px !important;
        border: 1px solid rgba(255, 255, 255, .08) !important;
        border-radius: 18px !important;
        background: rgba(255, 255, 255, .08) !important;
        color: #ffffff !important;
        cursor: pointer !important;
    }

    .main-nav__toggle span {
        display: block !important;
        width: 10px !important;
        height: 10px !important;
        border-right: 2px solid currentColor !important;
        border-bottom: 2px solid currentColor !important;
        transform: rotate(45deg) translateY(-2px) !important;
        transition: transform .18s ease !important;
    }

    .main-nav__item.is-submenu-open .main-nav__toggle span,
    .main-nav__item.is-open .main-nav__toggle span {
        transform: rotate(225deg) translateY(-2px) !important;
    }

    .main-nav__submenu,
    .main-nav__submenu--mega,
    .main-nav__submenu--families {
        grid-column: 1 / -1 !important;
        position: static !important;
        display: grid !important;
        grid-template-columns: 1fr !important;
        width: 100% !important;
        max-width: none !important;
        max-height: 0 !important;
        gap: 8px !important;
        padding: 0 !important;
        margin: 0 !important;
        border: 0 !important;
        border-radius: 0 !important;
        background: transparent !important;
        box-shadow: none !important;
        opacity: 1 !important;
        visibility: visible !important;
        pointer-events: auto !important;
        transform: none !important;
        overflow: hidden !important;
        transition: max-height .25s ease, margin-top .25s ease !important;
    }

    .main-nav__submenu::before {
        display: none !important;
    }

    .main-nav__item:hover > .main-nav__submenu,
    .main-nav__item:focus-within > .main-nav__submenu {
        transform: none !important;
    }

    .main-nav__item.is-submenu-open > .main-nav__submenu,
    .main-nav__item.is-open > .main-nav__submenu {
        max-height: 1100px !important;
        margin-top: 8px !important;
    }

    .main-nav__submenu a {
        min-height: 68px !important;
        border-radius: 16px !important;
    }
}

@media (max-width: 640px) {
    .topbar {
        display: none !important;
    }

    .main-header__inner {
        width: min(100% - 24px, 1180px) !important;
        min-height: 66px !important;
    }

    .brand,
    .site-header__brand {
        width: 126px !important;
        min-width: 126px !important;
        height: 33px !important;
    }

    .main-nav,
    .yuzu-main-nav {
        top: 66px !important;
        height: calc(100dvh - 66px) !important;
        padding: 14px !important;
    }

    .main-nav__submenu a {
        grid-template-columns: 40px 1fr !important;
        padding: 12px !important;
    }

    .nav-icon {
        width: 40px !important;
        height: 40px !important;
        border-radius: 14px !important;
    }
}