/* =============================================================================
   public/assets/css/layout.css | Ultima modifica: 02/08/2026 | v1.0

   BLOCK: Header, nav settori, subnav segmenti, footer
   Note: il menu principale elenca i SETTORI; il sottomenu (subnav) i
   SEGMENTI e compare sotto l'hero (Docs/PROGETTO.md par. 4).
   ============================================================================= */

/* -----------------------------------------------------------------------------
   Sub-block: header con wordmark
   ----------------------------------------------------------------------------- */
.site-header {
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
}

.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 18px;
    padding-bottom: 18px;
}

/* Wordmark su una riga, allineato alla BASE del logo (flex-end) */
.brand {
    display: flex;
    align-items: flex-end;
    gap: 14px;
    text-decoration: none;
}

/* Logo ufficiale: monogramma servito da 2ai.it (300x344, fondo magenta) */
.brand__logo {
    height: 42px;
    width: auto;
    border-radius: 2px;
}

.brand__name {
    font-family: var(--font-serif);
    font-size: 1.35rem;
    font-weight: 700;
    line-height: 1;
    white-space: nowrap;
    color: var(--color-text);
}

.brand__claim {
    margin: 0;
    font-size: 0.95rem;
    letter-spacing: 0.14em;
    text-transform: lowercase;
    color: var(--color-grey);
}

/* -----------------------------------------------------------------------------
   Sub-block: nav principale (settori) - barra magenta
   ----------------------------------------------------------------------------- */
.site-nav {
    background: var(--color-primary);
}

.site-nav__inner {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
}

.site-nav__item {
    display: block;
    padding: 12px 16px;
    color: #fff;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
}

.site-nav__item:hover,
.site-nav__item--active {
    background: var(--color-primary-dk);
}

/* -----------------------------------------------------------------------------
   Sub-block: subnav segmenti (sotto l'hero)
   ----------------------------------------------------------------------------- */
.subnav {
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
}

.subnav__inner {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    padding-top: 10px;
    padding-bottom: 10px;
}

.subnav__item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    border-radius: 999px;
    text-decoration: none;
    color: var(--color-text);
    font-size: 0.9rem;
    border: 1px solid transparent;
}

.subnav__item:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.subnav__item--active {
    background: var(--color-primary);
    color: #fff;
}

.subnav__count {
    font-size: 0.75rem;
    background: rgba(0, 0, 0, 0.12);
    border-radius: 999px;
    padding: 0 7px;
}

/* -----------------------------------------------------------------------------
   Sub-block: footer
   ----------------------------------------------------------------------------- */
.site-footer {
    margin-top: 56px;
    background: var(--color-text);
    color: var(--color-surface);
}

.site-footer__inner {
    padding-top: 32px;
    padding-bottom: 32px;
    display: grid;
    gap: 12px;
}

.site-footer__brand {
    margin: 0;
    font-family: var(--font-serif);
    font-size: 1.1rem;
}

.site-footer__links {
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
}

.site-footer__links a {
    color: var(--color-surface);
    text-decoration: none;
}

.site-footer__links a:hover {
    text-decoration: underline;
}

.site-footer__legal {
    margin: 0;
    font-size: 0.85rem;
    color: var(--color-grey);
}

@media (max-width: 640px) {
    .brand__logo { height: 34px; }
    .brand__name { font-size: 1.05rem; }
    .brand__claim { display: none; }
}