/* ============================================================
   COMPONENTS.CSS — Header, Footer, Nav, Mobile Menu
   ============================================================ */

/* ── SITE HEADER ────────────────────────────────────────────── */

.site-header {
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
    background: #ffffff;
    border-bottom: 1px solid var(--color-border);
    box-shadow: 0 1px 0 var(--color-border);
    transition: box-shadow var(--transition-base);
}

.site-header::before {
    content: '';
    display: block;
    height: 3px;
    background: var(--color-primary);
}

.site-header.is-scrolled {
    box-shadow: var(--shadow-sm);
}

.site-header__inner {
    display: flex;
    align-items: center;
    gap: var(--space-6);
    height: 68px;
}

/* Logo */
.site-logo {
    flex-shrink: 0;
    text-decoration: none;
    display: flex;
    align-items: center;
}

/* Logo come immagine (custom logo WP) */
.site-logo img {
    height: 48px;
    width: auto;
    display: block;
}

/* Logo SVG inline */
.site-logo__svg {
    display: block;
    line-height: 0;
}

.site-logo__svg svg {
    height: 50px;
    width: auto;
    display: block;
}

/* Fallback testo */
.site-logo__text {
    font-family: var(--font-brand);
    font-size: var(--text-lg);
    font-weight: 900;
    color: var(--color-primary);
    letter-spacing: 0.02em;
    text-transform: uppercase;
    white-space: nowrap;
}

.site-logo__text strong {
    font-weight: 900;
    color: var(--color-primary);
}

.site-logo__text em {
    font-style: normal;
    color: var(--color-accent);
}

/* Nav principale */
.nav-primary {
    flex: 1;
    display: flex;
    justify-content: center;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    list-style: none;
}

.nav-menu > li {
    position: relative;
}

.nav-menu > li > a {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    padding: var(--space-2) var(--space-3);
    font-family: var(--font-body);
    font-size: var(--text-sm);
    font-weight: var(--weight-bold);
    letter-spacing: 0.02em;
    color: var(--color-text);
    border-radius: 0;
    border-bottom: 2px solid transparent;
    transition: color var(--transition-fast), border-color var(--transition-fast);
    white-space: nowrap;
}

.nav-menu > li > a:hover,
.nav-menu > li.current-menu-item > a,
.nav-menu > li.current-page-ancestor > a {
    color: var(--color-primary);
    background: transparent;
    border-bottom-color: var(--color-primary);
}

/* Dropdown */
.nav-menu > li > ul {
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    min-width: 220px;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-top: 3px solid var(--color-primary);
    border-radius: 0 0 var(--radius-md) var(--radius-md);
    box-shadow: var(--shadow-md);
    padding: var(--space-2) 0;
    list-style: none;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-4px);
    transition: opacity var(--transition-base), transform var(--transition-base), visibility var(--transition-base);
    z-index: var(--z-dropdown);
}

.nav-menu > li:hover > ul,
.nav-menu > li:focus-within > ul {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.nav-menu > li > ul > li > a {
    display: block;
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-sm);
    font-weight: var(--weight-bold);
    font-family: var(--font-body);
    color: var(--color-text-muted);
    border-radius: 0;
    border-left: 3px solid transparent;
    transition: color var(--transition-fast), border-color var(--transition-fast), background var(--transition-fast);
}

.nav-menu > li > ul > li > a:hover {
    color: var(--color-primary);
    background: var(--color-primary-50);
    border-left-color: var(--color-primary);
}

/* Indicatore dropdown */
.nav-menu > li.menu-item-has-children > a::after {
    content: '';
    display: inline-block;
    width: 0;
    height: 0;
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-top: 5px solid currentColor;
    margin-left: var(--space-1);
    transition: transform var(--transition-fast);
}

.nav-menu > li.menu-item-has-children:hover > a::after {
    transform: rotate(180deg);
}

/* CTA header */
.site-header__cta {
    flex-shrink: 0;
}

/* ── LANGUAGE SWITCHER ───────────────────────────────────────── */

.lang-switcher {
    flex-shrink: 0;
    position: relative;
}

.lang-menu {
    position: relative;
}

.lang-menu__toggle {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 0.375rem 0.625rem;
    font-family: var(--font-body);
    font-size: var(--text-xs);
    font-weight: var(--weight-bold);
    letter-spacing: 0.08em;
    color: var(--color-text-muted);
    background: transparent;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: color var(--transition-fast), border-color var(--transition-fast);
}

.lang-menu__toggle:hover,
.lang-menu__toggle[aria-expanded="true"] {
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.lang-arrow {
    width: 10px;
    height: 6px;
    flex-shrink: 0;
    transition: transform var(--transition-fast);
}

.lang-menu__toggle[aria-expanded="true"] .lang-arrow {
    transform: rotate(180deg);
}

.lang-menu__dropdown {
    position: absolute;
    top: calc(100% + 6px);
    right: 0;
    min-width: 150px;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-top: 2px solid var(--color-primary);
    border-radius: 0 0 var(--radius-md) var(--radius-md);
    box-shadow: var(--shadow-md);
    list-style: none;
    padding: var(--space-2) 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-4px);
    transition: opacity var(--transition-base), transform var(--transition-base), visibility var(--transition-base);
    z-index: var(--z-dropdown);
}

.lang-menu__toggle[aria-expanded="true"] + .lang-menu__dropdown,
.lang-menu:focus-within .lang-menu__dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.lang-menu__dropdown a {
    display: block;
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-xs);
    font-weight: var(--weight-bold);
    letter-spacing: 0.06em;
    color: var(--color-text-muted);
    border-left: 2px solid transparent;
    transition: color var(--transition-fast), background var(--transition-fast), border-color var(--transition-fast);
}

.lang-menu__dropdown a:hover {
    color: var(--color-primary);
    background: var(--color-primary-50);
    border-left-color: var(--color-primary);
}

/* Polylang output compatibility */
.lang-menu .lang-item a,
.lang-menu .lang-item-it a,
.lang-menu .lang-item-en a,
.lang-menu .lang-item-fr a {
    display: block;
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-xs);
    font-weight: var(--weight-bold);
    color: var(--color-text-muted);
}

.lang-menu .lang-item a:hover {
    color: var(--color-primary);
}

/* Mobile language list */
.mobile-lang-switcher {
    margin-top: var(--space-6);
    padding-top: var(--space-6);
    border-top: 1px solid var(--color-border);
}

.mobile-lang-list {
    display: flex;
    gap: var(--space-4);
    list-style: none;
}

.mobile-lang-list li a,
.mobile-lang-list li span {
    font-family: var(--font-body);
    font-size: var(--text-sm);
    font-weight: var(--weight-bold);
    letter-spacing: 0.06em;
    color: var(--color-text-muted);
}

.mobile-lang-list li.is-active span {
    color: var(--color-primary);
    border-bottom: 2px solid var(--color-primary);
    padding-bottom: 2px;
}

/* ── HAMBURGER MOBILE ────────────────────────────────────────── */

.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 40px;
    height: 40px;
    padding: 8px;
    background: none;
    border: none;
    cursor: pointer;
    border-radius: var(--radius-md);
    transition: background var(--transition-fast);
    flex-shrink: 0;
}

.nav-toggle:hover { background: var(--color-bg-alt); }

.nav-toggle__bar {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--color-text);
    border-radius: var(--radius-full);
    transition: transform var(--transition-base), opacity var(--transition-base), width var(--transition-base);
}

.nav-toggle.is-open .nav-toggle__bar:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}
.nav-toggle.is-open .nav-toggle__bar:nth-child(2) {
    opacity: 0;
    width: 0;
}
.nav-toggle.is-open .nav-toggle__bar:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* ── MOBILE MENU ─────────────────────────────────────────────── */

.mobile-menu {
    position: fixed;
    inset: 72px 0 0 0;
    background: var(--color-bg);
    z-index: calc(var(--z-sticky) - 1);
    overflow-y: auto;
    transform: translateX(100%);
    transition: transform var(--transition-base);
    border-top: 1px solid var(--color-border);
}

.mobile-menu.is-open {
    transform: translateX(0);
}

.mobile-menu__inner {
    padding: var(--space-6);
}

.mobile-nav-menu {
    list-style: none;
    margin-bottom: var(--space-8);
}

.mobile-nav-menu > li > a {
    display: block;
    padding: var(--space-4) var(--space-2);
    font-family: var(--font-heading);
    font-size: var(--text-lg);
    font-weight: var(--weight-semibold);
    color: var(--color-text);
    border-bottom: 1px solid var(--color-border);
}

.mobile-nav-menu > li > ul {
    list-style: none;
    padding-left: var(--space-4);
}

.mobile-nav-menu > li > ul > li > a {
    display: block;
    padding: var(--space-3) var(--space-2);
    font-size: var(--text-base);
    color: var(--color-text-muted);
    border-bottom: 1px solid var(--color-border);
}

.mobile-menu__cta {
    margin-top: var(--space-8);
}

.mobile-menu__cta .btn {
    width: 100%;
    justify-content: center;
}

/* ── FOOTER ──────────────────────────────────────────────────── */

.site-footer {
    background: var(--color-bg-dark);
    color: rgba(255,255,255,0.8);
    font-size: var(--text-sm);
}

.pre-footer {
    padding: var(--space-16) 0;
}

.pre-footer .cta-banner {
    background: var(--color-primary);
}

.footer-body {
    padding: var(--space-16) 0;
    border-top: 1px solid rgba(255,255,255,0.08);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-10);
}

/* Brand col */
.footer-brand { }

.footer-logo {
    display: inline-block;
    margin-bottom: var(--space-4);
}

.footer-logo__text {
    font-family: var(--font-heading);
    font-size: var(--text-xl);
    font-weight: var(--weight-bold);
    color: #fff;
    letter-spacing: 0;
}

.footer-logo__text strong {
    font-weight: 400;
    font-style: italic;
    color: var(--color-accent);
}

.footer-brand__desc {
    color: rgba(255,255,255,0.6);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-6);
    font-size: var(--text-sm);
}

.footer-brand__whatsapp { margin-bottom: var(--space-5); }

.footer-flags {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: 1.5rem;
    margin-top: var(--space-4);
}

.footer-flags__arrow {
    font-size: var(--text-base);
    color: rgba(255,255,255,0.4);
}

/* Nav columns */
.footer-col__title {
    font-family: var(--font-body);
    font-size: var(--text-xs);
    font-weight: var(--weight-bold);
    color: rgba(255,255,255,0.5);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    margin-bottom: var(--space-5);
    border-bottom: 1px solid rgba(255,255,255,0.1);
    padding-bottom: var(--space-3);
}

.footer-nav {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.footer-nav a {
    color: rgba(255,255,255,0.6);
    font-size: var(--text-sm);
    transition: color var(--transition-fast);
}

.footer-nav a:hover { color: #fff; }

/* Footer bottom */
.footer-bottom {
    padding: var(--space-6) 0;
    border-top: 1px solid rgba(255,255,255,0.08);
}

.footer-bottom__inner {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-4);
}

.footer-bottom__copy {
    color: rgba(255,255,255,0.4);
    font-size: var(--text-xs);
    margin: 0;
    flex: 1;
}

.footer-legal-nav {
    display: flex;
    gap: var(--space-4);
    list-style: none;
}

.footer-legal-nav a {
    color: rgba(255,255,255,0.4);
    font-size: var(--text-xs);
    transition: color var(--transition-fast);
}

.footer-legal-nav a:hover { color: rgba(255,255,255,0.7); }

.footer-bottom__disclaimer {
    width: 100%;
    font-size: var(--text-xs);
    color: rgba(255,255,255,0.3);
    line-height: var(--leading-normal);
    margin: 0;
}

/* ── BLOG CARDS ──────────────────────────────────────────────── */

.post-card {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: box-shadow var(--transition-base), border-color var(--transition-base);
}

.post-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--color-primary);
}

.post-card__thumb {
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: var(--color-bg-alt);
}

.post-card__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.post-card:hover .post-card__thumb img {
    transform: scale(1.04);
}

.post-card__body {
    padding: var(--space-6);
}

.post-card__cat {
    display: inline-block;
    font-size: var(--text-xs);
    font-weight: var(--weight-semibold);
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: var(--space-2);
}

.post-card__title {
    font-size: var(--text-xl);
    font-weight: var(--weight-bold);
    margin-bottom: var(--space-3);
    line-height: var(--leading-snug);
}

.post-card__title a {
    color: var(--color-text);
}

.post-card__title a:hover { color: var(--color-primary); }

.post-card__excerpt {
    font-size: var(--text-base);
    color: var(--color-text-muted);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-4);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.post-card__meta {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: var(--text-sm);
    color: var(--color-text-light);
}

.post-card__meta-dot { color: var(--color-border-dark); }

/* ── SIDEBAR ─────────────────────────────────────────────────── */

.sidebar .widget {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    margin-bottom: var(--space-6);
}

.sidebar .widget-title {
    font-size: var(--text-base);
    font-weight: var(--weight-bold);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: var(--space-4);
    padding-bottom: var(--space-3);
    border-bottom: 2px solid var(--color-primary);
}

/* ── PAGINATION ──────────────────────────────────────────────── */

.pagination {
    display: flex;
    justify-content: center;
    gap: var(--space-2);
    margin-top: var(--space-12);
}

.page-numbers {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    font-family: var(--font-heading);
    font-weight: var(--weight-semibold);
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    border: 1px solid var(--color-border);
    transition: all var(--transition-fast);
}

.page-numbers:hover,
.page-numbers.current {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
}

/* ── NOTIFICA COOKIE (placeholder) ──────────────────────────── */

.cookie-notice {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--color-bg-dark);
    color: rgba(255,255,255,0.9);
    padding: var(--space-4) var(--space-6);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    z-index: var(--z-modal);
    font-size: var(--text-sm);
    transform: translateY(100%);
    transition: transform var(--transition-base);
}

.cookie-notice.is-visible { transform: translateY(0); }

/* ── SKIP LINK ───────────────────────────────────────────────── */

.skip-link:focus {
    position: fixed !important;
    top: var(--space-4);
    left: var(--space-4);
    z-index: 99999;
    padding: var(--space-3) var(--space-5);
    background: var(--color-primary);
    color: #fff;
    border-radius: var(--radius-md);
    font-weight: var(--weight-semibold);
    width: auto;
    height: auto;
    clip: auto;
    clip-path: none;
    overflow: visible;
}