/**
 * Chrome compartido del sitio público B2B (header, nav, idioma, CTAs).
 * Requiere: design-tokens.css antes que esta hoja.
 */

:root {
    /* Altura reservada bajo el header fijo (logo grande + barra + padding); el primer banner empieza debajo */
    --site-public-header-offset: clamp(104px, 20vw, 182px);
}

body.site-public {
    font-family: var(--font-body), var(--font-ui), system-ui, sans-serif;
    background: var(--light);
    color: var(--dark);
    margin: 0;
}

.site-public h1,
.site-public h2,
.site-public h3 {
    font-family: var(--font-ui), system-ui, sans-serif;
}

/* Header — alineado con la home (glass, logo grande, subrayado animado, scroll .scrolled) */
@keyframes siteHeaderSlideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.site-public .header.site-header,
.header.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-header);
    min-height: var(--header-height);
    padding: 0.5rem clamp(1rem, 3vw, 3rem);
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--brand-border);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.05);
    animation: siteHeaderSlideDown 0.6s ease-out;
    transition: background 0.4s ease, padding 0.4s ease, box-shadow 0.4s ease,
        backdrop-filter 0.4s ease;
}

.header.site-header.scrolled {
    padding: 0.3rem clamp(1rem, 3vw, 3rem);
    background: rgba(255, 255, 255, 0.88);
    box-shadow: 0 8px 32px rgba(10, 37, 64, 0.08);
}

.site-public .header.site-header .logo,
.header.site-header .logo {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.site-public .header.site-header .logo img,
.header.site-header .logo img {
    height: clamp(64px, 14vw, 140px);
    width: auto;
    object-fit: contain;
    transition: height 0.35s ease;
}

.header.site-header.scrolled .logo img {
    height: clamp(54px, 11vw, 108px);
}

.site-public .header.site-header .nav-links,
.header.site-header .nav-links {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.25rem clamp(1.15rem, 2.4vw, 2.35rem);
}

.site-public .header.site-header .nav-links > a:not(.btn),
.header.site-header .nav-links > a:not(.btn) {
    text-decoration: none;
    color: var(--dark);
    font-weight: 600;
    font-size: clamp(1.02rem, 1.85vw, 1.3rem);
    font-family: var(--font-ui), sans-serif;
    padding: 0.45rem 0;
    position: relative;
    transition: color 0.3s ease;
}

.site-public .header.site-header .nav-links > a:not(.btn)::after,
.header.site-header .nav-links > a:not(.btn)::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    transition: width 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.site-public .header.site-header .nav-links > a:not(.btn):hover::after,
.header.site-header .nav-links > a:not(.btn):hover::after,
.site-public .header.site-header .nav-links > a:not(.btn).active::after,
.header.site-header .nav-links > a:not(.btn).active::after {
    width: 100%;
}

.site-public .header.site-header .nav-links > a:not(.btn):hover,
.header.site-header .nav-links > a:not(.btn):hover,
.site-public .header.site-header .nav-links > a:not(.btn).active,
.header.site-header .nav-links > a:not(.btn).active {
    color: var(--primary);
}

.site-public .header.site-header .nav-links .btn,
.header.site-header .nav-links .btn {
    margin-left: 0.25rem;
}

/* Botones compactos en barra */
.site-public .header.site-header .nav-links .btn-primary,
.header.site-header .nav-links .btn-primary {
    background: var(--gradient-primary);
    color: var(--dark);
    border: none;
    font-weight: 600;
    font-size: clamp(0.98rem, 1.4vw, 1.12rem);
    padding: 0.55rem 1.45rem;
    border-radius: var(--radius-lg);
    text-decoration: none;
    box-shadow: var(--shadow-sm);
    transition: transform var(--ease-base), box-shadow var(--ease-base);
}

.site-public .header.site-header .nav-links .btn-primary:hover,
.header.site-header .nav-links .btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.site-public .header.site-header .nav-links .btn-secondary,
.header.site-header .nav-links .btn-secondary {
    background: transparent;
    color: var(--dark);
    border: 2px solid var(--brand-border-strong);
    font-weight: 600;
    font-size: clamp(0.98rem, 1.4vw, 1.12rem);
    padding: 0.55rem 1.45rem;
    border-radius: var(--radius-lg);
    text-decoration: none;
    transition: border-color var(--ease-fast), background var(--ease-fast);
}

.site-public .header.site-header .nav-links .btn-secondary:hover,
.header.site-header .nav-links .btn-secondary:hover {
    border-color: var(--primary);
    background: rgba(0, 217, 217, 0.06);
}

.site-public .header.site-header .lang-selector,
.header.site-header .lang-selector {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-left: 0.75rem;
    padding-left: 0.75rem;
    border-left: 1px solid var(--brand-border);
}

.site-public .header.site-header .lang-selector a,
.header.site-header .lang-selector a {
    font-size: clamp(0.88rem, 1.25vw, 1.02rem);
    font-weight: 700;
    letter-spacing: 0.02em;
    text-decoration: none;
    color: var(--gray);
    padding: 0.32rem 0.55rem;
    border-radius: var(--radius-sm);
    opacity: 0.55;
    transition: opacity var(--ease-fast), color var(--ease-fast), background var(--ease-fast);
}

.site-public .header.site-header .lang-selector a:hover,
.header.site-header .lang-selector a:hover {
    color: var(--dark);
    opacity: 1;
}

.site-public .header.site-header .lang-selector a.active,
.header.site-header .lang-selector a.active {
    background: transparent;
    color: var(--primary);
    opacity: 1;
}

.site-public .header.site-header .user-menu,
.header.site-header .user-menu {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-left: 0.75rem;
    padding-left: 0.75rem;
    border-left: 1px solid var(--brand-border);
}

.site-public .header.site-header .user-info,
.header.site-header .user-info {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    margin-left: 0.75rem;
    padding-left: 0.75rem;
    border-left: 1px solid var(--brand-border);
}

.site-public .header.site-header .user-name,
.header.site-header .user-name {
    font-size: clamp(0.95rem, 1.2vw, 1.08rem);
    color: var(--gray);
    font-weight: 500;
}

.site-public .header.site-header .btn-dashboard,
.site-public .header.site-header .btn-logout,
.header.site-header .btn-dashboard,
.header.site-header .btn-logout {
    padding: 0.48rem 1.05rem;
    font-size: clamp(0.88rem, 1.15vw, 0.98rem);
    font-weight: 600;
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: background var(--ease-fast), color var(--ease-fast), border-color var(--ease-fast);
}

.site-public .header.site-header .btn-dashboard,
.header.site-header .btn-dashboard {
    color: var(--primary);
    border: 2px solid var(--primary);
    background: transparent;
}

.site-public .header.site-header .btn-dashboard:hover,
.header.site-header .btn-dashboard:hover {
    background: var(--primary);
    color: var(--dark);
}

.site-public .header.site-header .btn-logout,
.header.site-header .btn-logout {
    color: var(--brand-danger);
    border: 2px solid var(--brand-danger);
    background: transparent;
}

.site-public .header.site-header .btn-logout:hover,
.header.site-header .btn-logout:hover {
    background: var(--brand-danger);
    color: #fff;
}

@media (max-width: 768px) {
    .site-public .header.site-header .nav-links > a:not(.btn),
    .header.site-header .nav-links > a:not(.btn) {
        font-size: clamp(0.95rem, 3.5vw, 1.08rem);
    }

    .site-public .header.site-header .nav-links .btn-primary,
    .site-public .header.site-header .nav-links .btn-secondary,
    .header.site-header .nav-links .btn-primary,
    .header.site-header .nav-links .btn-secondary {
        font-size: clamp(0.92rem, 3.2vw, 1.02rem);
        padding: 0.5rem 1.15rem;
    }
}

/* Primer hero/banner tras el header fijo: clásico .header.site-header o barra flotante .nav-mega-shell */
body.site-public .header.site-header + section.hero,
body.site-public .header.site-header + section.hotel-hero,
body.site-public .header.site-header + section.posada-hero,
body.site-public .nav-mega-shell + section.hero,
body.site-public .nav-mega-shell + section.hotel-hero,
body.site-public .nav-mega-shell + section.posada-hero {
    margin-top: var(--site-public-header-offset);
}

/* Home: mantener ~una pantalla de carrusel visible bajo el header */
body.site-public.home-page .header.site-header + section.hero,
body.site-public.home-page .nav-mega-shell + section.hero {
    min-height: calc(100vh - var(--site-public-header-offset));
    min-height: calc(100svh - var(--site-public-header-offset));
}

/*
 * Banners destinos / tarifario / servicios: misma caja (Hostinger puede servir hojas page/*.css en caché sin variables).
 * Especificidad alta + valores literales; no depender solo de --public-inner-hero-* en design-tokens.
 */
body.site-public.destinations-page .header.site-header + section.hero.destinations-hero,
body.site-public.destinations-page .nav-mega-shell + section.hero.destinations-hero,
body.site-public.tarifario-page .header.site-header + section.hero,
body.site-public.tarifario-page .nav-mega-shell + section.hero,
body.site-public.servicios-page .header.site-header + section.hero,
body.site-public.servicios-page .nav-mega-shell + section.hero {
    box-sizing: border-box;
    /* Mismo tono que el degradado base del banner: menos “gris” mientras carga la foto */
    background-color: #4d5d6f;
    min-height: clamp(320px, 40vh, 480px);
    padding: clamp(3rem, 10vh, 5.25rem) 2rem clamp(3rem, 9vh, 4.25rem);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
}

body.site-public.destinations-page .header.site-header + section.hero.destinations-hero,
body.site-public.destinations-page .nav-mega-shell + section.hero.destinations-hero {
    margin-bottom: 3rem;
}