/* ============================================================
   COMPONENTS.CSS — Navbar · Footer · Bottoni · Utility
   Triticum Pizzachef
   ============================================================ */

/* ── Section label ────────────────────────────────────────── */
.section-label {
    display: inline-block;
    font-family: var(--font-body);
    font-size: var(--text-xs);
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--color-brown-mid);
    margin-bottom: var(--space-4);
}

/* ── body scroll lock ─────────────────────────────────────── */
body.menu-open {
    overflow: hidden;
}

/* ════════════════════════════════════════════════════════════
   NAVBAR
════════════════════════════════════════════════════════════ */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-sticky);
    transition:
        background-color var(--transition-base),
        box-shadow var(--transition-base);
}

.navbar {
    width: 100%;
}

.navbar-inner {
    display: flex;
    align-items: center;
    gap: var(--space-8);
    height: 80px;
}

/* Navbar default: trasparente sopra hero */
.site-header:not(.is-scrolled) .navbar-inner {
    --nav-color: var(--color-white);
}

/* Navbar scrollata */
.site-header.is-scrolled {
    background-color: var(--color-white);
    box-shadow: var(--shadow-md);
}
.site-header.is-scrolled .navbar-inner {
    --nav-color: var(--color-brown);
}

/* ── Logo img ─────────────────────────────────────────────── */
.logo-img {
    display: block;
    height: 48px;
    width: auto;
    transition: opacity var(--transition-base);
}

/*
 * Due versioni logo nella navbar:
 * .logo-default  = logob.svg (bianco) → visibile su hero trasparente
 * .logo-scrolled = logom.svg (marrone) → visibile dopo lo scroll
 */
.site-header:not(.is-scrolled) .logo-default  { display: block; }
.site-header:not(.is-scrolled) .logo-scrolled { display: none;  }
.site-header.is-scrolled        .logo-default  { display: none;  }
.site-header.is-scrolled        .logo-scrolled { display: block; }

.navbar-logo {
    display: flex;
    align-items: center;
    flex-shrink: 0;
    text-decoration: none;
}

/* ── Logo switch: pre-scroll (bianco) / post-scroll (marrone) ── */
.logo-initial  { display: block; }
.logo-scrolled { display: none;  }

/* logob.svg è già nativo bianco: annulla l'invert generale */
.site-header:not(.is-scrolled) .navbar .logo-initial {
    filter: none;
}

.site-header.is-scrolled .logo-initial  { display: none;  }
.site-header.is-scrolled .logo-scrolled { display: block; }

/* ── Nav links ────────────────────────────────────────────── */
.navbar-links {
    display: flex;
    align-items: center;
    gap: var(--space-8);
    margin-left: auto;
    list-style: none;
}

.navbar-links a {
    font-family: var(--font-body);
    font-size: var(--text-sm);
    font-weight: 500;
    letter-spacing: 0.06em;
    color: var(--nav-color, var(--color-white));
    transition: opacity var(--duration-fast) var(--ease);
    text-decoration: none;
    position: relative;
}

.navbar-links a::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 0;
    height: 1px;
    background: currentColor;
    transition: width var(--duration-base) var(--ease);
}

.navbar-links a:hover::after,
.navbar-links a[aria-current="page"]::after {
    width: 100%;
}

.navbar-links a:hover {
    opacity: 0.75;
}

/* ── CTA button ───────────────────────────────────────────── */
.btn-menu-cta {
    display: inline-flex;
    align-items: center;
    padding: var(--space-2) var(--space-5);
    background-color: var(--color-beige-light);
    color: var(--color-brown);
    font-family: var(--font-body);
    font-size: var(--text-sm);
    font-weight: 600;
    letter-spacing: 0.06em;
    border-radius: var(--radius-md);
    text-decoration: none;
    flex-shrink: 0;
    transition:
        background-color var(--duration-fast) var(--ease),
        transform var(--duration-fast) var(--ease);
}

.btn-menu-cta:hover {
    background-color: var(--color-beige);
    transform: translateY(-1px);
}

/* ── Hamburger toggle ─────────────────────────────────────── */
.navbar-toggle {
    display: none;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--nav-color, var(--color-white));
    transition: color var(--transition-base);
    margin-left: var(--space-2);
    flex-shrink: 0;
}

.hamburger-line {
    transition:
        transform var(--duration-base) var(--ease),
        opacity var(--duration-base) var(--ease);
    transform-origin: center;
}

.navbar-toggle[aria-expanded="true"] .hamburger-top {
    transform: rotate(45deg) translate(4px, 4px);
}
.navbar-toggle[aria-expanded="true"] .hamburger-mid {
    opacity: 0;
    transform: scaleX(0);
}
.navbar-toggle[aria-expanded="true"] .hamburger-bot {
    transform: rotate(-45deg) translate(4px, -4px);
}

/* ── Overlay (mobile) ─────────────────────────────────────── */
.nav-overlay {
    position: fixed;
    inset: 0;
    z-index: 90;
    background: rgba(57, 39, 17, 0.55);
    opacity: 0;
    visibility: hidden;
    transition:
        opacity var(--duration-base) var(--ease),
        visibility 0s var(--duration-base);
}

.nav-overlay.is-visible {
    opacity: 1;
    visibility: visible;
    transition:
        opacity var(--duration-base) var(--ease),
        visibility 0s;
}

/* ── Mobile nav panel ─────────────────────────────────────── */

/* Nascosto di default su tutti i viewport */
.mobile-panel {
    display: none;
}

/* Header interno al panel: logo + pulsante ✕ affiancati */
.mobile-panel-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: var(--space-8);
    border-bottom: 1px solid rgba(186, 163, 115, 0.2);
    margin-bottom: var(--space-8);
}

/* Pulsante chiudi ✕ */
.mobile-panel-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    flex-shrink: 0;
    border-radius: var(--radius-md);
    color: var(--color-beige-light);
    background: transparent;
    border: none;
    cursor: pointer;
    transition: background var(--duration-fast) var(--ease);
}

.mobile-panel-close:hover {
    background: rgba(201, 180, 156, 0.12);
}

.mobile-panel-logo {
    display: inline-flex;
}

/* Logo nel panel mobile: logob.svg è già bianco, nessun filtro necessario */
.mobile-panel-logo .logo-img {
    height: 44px;
    width: auto;
}

.mobile-panel-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.mobile-panel-links li {
    border-bottom: 1px solid rgba(186, 163, 115, 0.12);
}

.mobile-panel-links a {
    display: block;
    padding: var(--space-4) 0;
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--color-white);
    text-decoration: none;
    letter-spacing: 0.02em;
    transition: color var(--duration-fast) var(--ease);
}

.mobile-panel-links a:hover,
.mobile-panel-links a[aria-current="page"] {
    color: var(--color-beige-light);
}

.mobile-panel-bottom {
    padding-top: var(--space-8);
    border-top: 1px solid rgba(186, 163, 115, 0.2);
    margin-top: var(--space-4);
}

.btn-mobile-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: var(--space-4) var(--space-6);
    background-color: var(--color-beige-light);
    color: var(--color-brown);
    font-family: var(--font-body);
    font-size: var(--text-sm);
    font-weight: 600;
    letter-spacing: 0.06em;
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: background-color var(--duration-fast) var(--ease);
}

.btn-mobile-cta:hover {
    background-color: var(--color-white);
}

/* Tablet e mobile (≤ 860px): attiva hamburger e pannello slide-in */
@media (max-width: 860px) {
    .navbar-toggle { display: flex; }
    .btn-menu-cta  { display: none; }
    .navbar-links  { display: none; }

    .mobile-panel {
        display: flex;
        position: fixed;
        top: 0;
        right: 0;
        width: min(78vw, 300px);
        height: 100%;
        z-index: var(--z-overlay);
        flex-direction: column;
        padding: var(--space-8);
        background-color: var(--color-brown);
        transform: translateX(100%);
        visibility: hidden;
        overflow-y: auto;
        transition:
            transform var(--duration-base) var(--ease),
            visibility 0s var(--duration-base);
    }

    .mobile-panel.is-open {
        transform: translateX(0);
        visibility: visible;
        transition:
            transform var(--duration-base) var(--ease),
            visibility 0s;
    }
}

@media (max-width: 480px) {
    .mobile-panel { width: 100%; }
}


/* ════════════════════════════════════════════════════════════
   FOOTER
════════════════════════════════════════════════════════════ */
.site-footer {
    background-color: var(--color-brown);
    color: var(--color-beige-light);
    padding-top: var(--space-16);
}

.footer-inner {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
    gap: var(--space-10);
    padding-bottom: var(--space-12);
}

/* ── Footer brand ─────────────────────────────────────────── */
.footer-brand {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    align-items: flex-start;
}

.btn-footer-menu {
    display: inline-flex;
    align-items: center;
    padding: var(--space-2) var(--space-5);
    border: 1px solid rgba(186, 163, 115, 0.4);
    color: var(--color-beige-light);
    font-size: var(--text-sm);
    font-weight: 500;
    letter-spacing: 0.06em;
    border-radius: var(--radius-md);
    text-decoration: none;
    margin-top: var(--space-2);
    transition:
        border-color var(--duration-fast) var(--ease),
        color var(--duration-fast) var(--ease);
}

.btn-footer-menu:hover {
    border-color: var(--color-beige);
    color: var(--color-white);
}

.footer-logo {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
}

/* Footer su sfondo marrone scuro → logob.svg è già bianco, nessun filtro */
.footer-logo .logo-img {
    height: 48px;
    width: auto;
}

.footer-claim {
    font-size: var(--text-sm);
    color: var(--color-beige);
    opacity: 0.65;
    letter-spacing: 0.08em;
    font-style: italic;
    margin-top: var(--space-1);
}

/* ── Footer columns ───────────────────────────────────────── */
.footer-heading {
    font-family: var(--font-body);
    font-size: var(--text-xs);
    font-weight: 600;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--color-beige-light);
    opacity: 0.55;
    margin-bottom: var(--space-5);
}

.footer-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    list-style: none;
    font-size: var(--text-sm);
    line-height: 1.5;
}

.footer-list li {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}

.footer-label {
    font-size: var(--text-xs);
    color: var(--color-beige);
    opacity: 0.6;
}

/* ── Footer address / contatti ────────────────────────────── */
.footer-address {
    font-style: normal;
    font-size: var(--text-sm);
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    color: var(--color-beige-light);
}

.footer-address p,
.footer-address span,
.footer-list li,
.footer-list span {
    color: var(--color-beige-light);
}

.footer-address a {
    color: var(--color-beige-light);
    text-decoration: none;
    transition: color var(--duration-fast) var(--ease);
}

.footer-address a:hover {
    color: var(--color-white);
}

/* ── Footer social ────────────────────────────────────────── */
.footer-social {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.footer-social a {
    display: inline-flex;
    align-items: center;
    gap: var(--space-3);
    font-size: var(--text-sm);
    color: var(--color-beige-light);
    text-decoration: none;
    transition: color var(--duration-fast) var(--ease);
}

.footer-social a:hover {
    color: var(--color-white);
}

/* ── Copyright bar ────────────────────────────────────────── */
.footer-bottom {
    border-top: 1px solid rgba(186, 163, 115, 0.18);
    padding-block: var(--space-5);
    margin-top: var(--space-4);
}

.footer-bottom p {
    font-size: var(--text-xs);
    color: var(--color-beige);
    opacity: 0.45;
    letter-spacing: 0.06em;
}

/* ── Footer responsive ────────────────────────────────────── */
@media (max-width: 1024px) {
    .footer-inner {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-10) var(--space-12);
    }
    .footer-brand {
        grid-column: 1 / -1;
    }
}

@media (max-width: 600px) {
    .footer-inner {
        grid-template-columns: 1fr;
        gap: var(--space-8);
    }
    .footer-brand {
        grid-column: auto;
    }
}


/* ════════════════════════════════════════════════════════════
   BOTTONI CONDIVISI
════════════════════════════════════════════════════════════ */

/* Testo con freccia */
.btn-text {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    font-weight: 600;
    letter-spacing: 0.06em;
    color: var(--color-brown);
    text-decoration: none;
    transition: gap var(--duration-fast) var(--ease);
}

.btn-text:hover {
    gap: var(--space-3);
}

/* CTA primario pagina */
.btn-cta-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-4) var(--space-10);
    background-color: var(--color-brown);
    color: var(--color-white);
    font-family: var(--font-body);
    font-size: var(--text-base);
    font-weight: 600;
    letter-spacing: 0.06em;
    border-radius: var(--radius-md);
    text-decoration: none;
    transition:
        background-color var(--duration-fast) var(--ease),
        transform var(--duration-fast) var(--ease),
        box-shadow var(--duration-fast) var(--ease);
}

.btn-cta-primary:hover {
    background-color: #2a1d0a;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}