/* =========================================================================
   FILE: assets/style.css
   SCOPO: Stili personalizzati Culinaria (Sovrascrive Bootstrap)
   ========================================================================= */

:root {
    --cul-bordeaux: #800020;
    --cul-bordeaux-scuro: #5a0016;
    --cul-champagne: #d4b996;
    --cul-champagne-chiaro: #e8d5bc;
    --cul-crema: #faf8f5;
    --cul-testo: #2c2825;
}

body {
    background-color: var(--cul-crema);
    color: var(--cul-testo);
    font-family: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

h1, h2, h3, h4, .navbar-brand {
    font-family: Georgia, 'Times New Roman', serif;
}

/* Tutti i titoli H1 delle pagine in Bordeaux e grassetto */
h1 {
    color: var(--cul-bordeaux);
    font-weight: 700;
}

/* Mantiene invece il colore Champagne solo sul titolo H1 dentro la Hero scura */
.hero-title {
    color: var(--cul-champagne);
    font-weight: 700;
}

/* =========================================================
   NAVBAR: BIANCA GLASSMORPHISM, BORDO BORDEAUX & SMART STICKY
   ========================================================= */

.navbar-culinaria {
    background-color: rgba(255, 255, 255, 0.90) !important; /* Bianco luminoso semitrasparente */
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 2px solid var(--cul-bordeaux, #800020); /* Bordino Bordeaux */
    box-shadow: 0 2px 0 0 var(--cul-champagne, #d4b996); /* Sottile linea Champagne subito sotto */
    transition: transform 0.85s cubic-bezier(0.22, 1, 0.36, 1), 
                background-color 0.5s ease, 
                box-shadow 0.5s ease !important;
    will-change: transform;
    z-index: 1030;
}

/* Stato quando la pagina è stata scrollata (Effetto Vetro Satinato) */
.navbar-culinaria.navbar-scrolled {
    background-color: rgba(255, 255, 255, 0.82) !important;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 2px 0 0 var(--cul-champagne, #d4b996), 
                0 6px 20px rgba(0, 0, 0, 0.12);
}

/* Stato nascosto quando si scorre verso il basso */
.navbar-culinaria.navbar-hidden {
    transform: translateY(-105%) !important;
}

/* Testi, Brand e Link della Navbar in Bordeaux */
.navbar-culinaria .navbar-brand,
.navbar-culinaria .nav-link {
    color: var(--cul-bordeaux, #800020) !important;
    font-weight: 500;
    transition: color 0.3s ease;
}

.navbar-culinaria .nav-link:hover,
.navbar-culinaria .nav-link.active {
    color: #5c0017 !important; /* Bordeaux più scuro al passaggio */
    text-decoration: underline;
    text-decoration-color: var(--cul-champagne, #d4b996);
    text-underline-offset: 6px;
}

/* Pulsante Hamburger su Smartphone/Tablet (Bordeaux + Champagne) */
.navbar-culinaria .navbar-toggler {
    border: 1.5px solid var(--cul-bordeaux, #800020);
    background-color: rgba(212, 185, 150, 0.15); /* Leggero sfondo Champagne */
    padding: 0.4rem 0.65rem;
    transition: all 0.35s ease;
}

.navbar-culinaria .navbar-toggler:hover {
    background-color: rgba(212, 185, 150, 0.45);
    border-color: var(--cul-bordeaux, #800020);
    box-shadow: 0 0 10px rgba(128, 0, 32, 0.2);
}

.navbar-culinaria .navbar-toggler:focus {
    box-shadow: 0 0 0 0.2rem rgba(128, 0, 32, 0.25);
}

/* Icona a tre lineette Bordeaux (#800020) */
.navbar-culinaria .navbar-toggler-icon {
    background-image: url("../immagini/icone-loghi/icone-culinaria-firenze/icona-bordeaux-menu.png");
}

.navbar-culinaria .navbar-toggler:hover .navbar-toggler-icon {
    transform: scale(1.06);
}

/* --- PULSANTI PERSONALIZZATI --- */
.btn-champagne {
    background-color: var(--cul-champagne);
    color: var(--cul-bordeaux-scuro);
    border: 1px solid var(--cul-champagne);
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-champagne:hover {
    background-color: var(--cul-champagne-chiaro);
    color: var(--cul-bordeaux-scuro);
    border-color: var(--cul-champagne-chiaro);
}

.btn-bordeaux {
    background-color: var(--cul-bordeaux);
    color: var(--cul-champagne);
    border: 1px solid var(--cul-bordeaux);
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-bordeaux:hover {
    background-color: var(--cul-bordeaux-scuro);
    color: #ffffff;
}

/* --- SEZIONE HERO CON DISSOLVENZA E KEN BURNS --- */
.hero-section {
    position: relative;
    width: 100%;
    height: 65vh;
    min-height: 420px;
    max-height: 650px;
    overflow: hidden;
    background-color: var(--cul-bordeaux-scuro);
    border-bottom: 3px solid var(--cul-champagne);
}

.hero-slide {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1.8s ease-in-out;
    transform: scale(1);
    z-index: 1;
}

.hero-slide.active {
    opacity: 1;
    animation: kenBurnsZoom 9s ease-out forwards;
}

@keyframes kenBurnsZoom {
    0% {
        transform: scale(1);
    }
    100% {
        transform: scale(1.08);
    }
}

/* Velo scuro per rendere sempre leggibili logo e titoli */
.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        rgba(42, 0, 10, 0.55) 0%,
        rgba(25, 10, 14, 0.70) 100%
    );
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: #ffffff;
    padding: 0 1rem;
}

.hero-logo {
    max-width: 145px;
    height: auto;
    margin-bottom: 1rem;
    filter: drop-shadow(0 4px 10px rgba(0, 0, 0, 0.5));
}

.hero-title {
    color: var(--cul-champagne);
    font-size: clamp(2rem, 4vw, 3.2rem);
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.7);
}

.hero-subtitle {
    color: #f5efe6;
    font-size: clamp(1rem, 2vw, 1.3rem);
    max-width: 700px;
    text-shadow: 0 1px 6px rgba(0, 0, 0, 0.7);
}

/* --- PIÈ DI PAGINA (FOOTER) --- */
.footer-culinaria {
    background-color: var(--cul-bordeaux-scuro);
    color: #f0e6d8;
    border-top: 3px solid var(--cul-champagne);
}

.footer-culinaria h5 {
    color: var(--cul-champagne);
}

.footer-culinaria a {
    color: #f0e6d8;
    transition: color 0.2s ease;
}

.footer-culinaria a:hover {
    color: var(--cul-champagne);
}

/* --- SEZIONI EDITORIALI HOMEPAGE --- */
.sezione-crema {
    background-color: var(--cul-crema);
}

.sezione-bianca {
    background-color: #ffffff;
    border-top: 1px solid rgba(212, 185, 150, 0.35);
    border-bottom: 1px solid rgba(212, 185, 150, 0.35);
}

.eyebrow-culinaria {
    color: var(--cul-bordeaux);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.titolo-sezione-bordeaux {
    color: var(--cul-bordeaux);
    font-weight: 700;
}

.divisore-champagne {
    width: 70px;
    height: 2px;
    background-color: var(--cul-champagne);
}

.testo-editoriale {
    line-height: 1.8;
}

.testo-editoriale strong {
    color: var(--cul-bordeaux-scuro);
    font-weight: 600;
}

.cornice-foto-culinaria {
    position: relative;
    overflow: hidden;
    background-color: var(--cul-crema);
    border: 1px solid var(--cul-champagne);
    padding: 0.5rem;
    border-radius: 0.5rem;
    transition: border-color 0.4s ease, box-shadow 0.4s ease;
}

.cornice-foto-culinaria:hover {
    border-color: var(--cul-bordeaux);
    box-shadow: 0 10px 25px rgba(128, 0, 32, 0.14) !important;
}

.cornice-foto-culinaria img {
    display: block;
    transition: transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.cornice-foto-culinaria:hover img {
    transform: scale(1.04);
}

/* Riflesso di luce diagonale (effetto specchio al passaggio del mouse) */
.cornice-foto-culinaria::after {
    content: "";
    position: absolute;
    top: 0;
    left: -85%;
    width: 55%;
    height: 100%;
    background: linear-gradient(
        to right,
        rgba(255, 255, 255, 0) 0%,
        rgba(255, 255, 255, 0.35) 50%,
        rgba(255, 255, 255, 0) 100%
    );
    transform: skewX(-22deg);
    pointer-events: none;
    z-index: 2;
}

.cornice-foto-culinaria:hover::after {
    animation: riflessoLuceFoto 0.85s ease-in-out forwards;
}

@keyframes riflessoLuceFoto {
    0% {
        left: -85%;
    }
    100% {
        left: 135%;
    }
}


.box-info-home {
    background-color: #ffffff;
    border: 1px solid var(--cul-champagne);
    border-left: 4px solid var(--cul-bordeaux);
}
/* --- SFONDO CON FOTO IN TRASPARENZA E VELO CREMA / CHAMPAGNE CHIARISSIMO --- */
.sezione-sfondo-foto {
    position: relative;
    background-image: linear-gradient(
        rgba(250, 248, 245, 0.90),
        rgba(244, 236, 224, 0.92)
    ), url("../immagini/interni-esterni/ristorante-culinaria-firenze-particolare-arredamento-interno-insegna-vintage.jpg");
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

/* Su smartphone/tablet disattiviamo fixed per fluidità dello scroll */
@media (max-width: 991.98px) {
    .sezione-sfondo-foto {
        background-attachment: scroll;
    }
}

/* --- STILE ELEGANTE PER I LINK TESTUALI NEL CONTENUTO --- */
main a:not(.btn):not(.nav-link) {
    color: var(--cul-bordeaux);
    font-weight: 600;
    text-decoration: none;
    border-bottom: 1.5px solid var(--cul-champagne);
    padding-bottom: 1px;
    transition: color 0.25s ease, border-color 0.25s ease;
}

main a:not(.btn):not(.nav-link):hover {
    color: #9e7e56; /* Champagne scuro caldo, ben leggibile su fondo chiaro */
    border-bottom-color: var(--cul-bordeaux);
}
/* Variante sfondo fotografico per la pagina Contatti (Porta di Ingresso) */
.sezione-sfondo-foto.sfondo-contatti {
    background-image: linear-gradient(
        rgba(250, 248, 245, 0.90),
        rgba(244, 236, 224, 0.92)
    ), url("../immagini/interni-esterni/ristorante-culinaria-firenze-particolare-esterno-porta-ingresso-ristorante.jpg");
}
/* =========================================================================
   PAGINA MENU DINAMICO (Step 4C)
   ========================================================================= */

/* Barra pulsanti rapidi per categoria */
.menu-nav-pills {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.6rem;
}

.btn-menu-cat {
    background-color: #ffffff;
    color: #800020;
    border: 1px solid #d4b996;
    border-radius: 50px;
    padding: 0.45rem 1.15rem;
    font-size: 0.92rem;
    font-weight: 500;
    text-decoration: none !important;
    transition: all 0.25s ease;
}

.btn-menu-cat:hover,
.btn-menu-cat:focus {
    background-color: #800020;
    color: #ffffff;
    border-color: #800020;
    transform: translateY(-1px);
}

/* Titolo singola sezione portata */
.titolo-categoria-menu {
    color: #800020;
    border-bottom: 2px solid #d4b996;
    padding-bottom: 0.6rem;
    margin-bottom: 1.75rem;
    scroll-margin-top: 95px; /* Evita che la navbar sticky copra il titolo al clic */
}

/* Card singolo piatto */
.card-piatto-culinaria {
    background-color: #ffffff;
    border: 1px solid #e8d5bc;
    border-radius: 12px;
    overflow: hidden;
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.card-piatto-culinaria:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 24px rgba(90, 0, 22, 0.08);
    border-color: #d4b996;
}

.card-piatto-img-wrap {
    width: 100%;
    height: 200px;
    overflow: hidden;
    background-color: #faf8f5;
}

.card-piatto-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.card-piatto-culinaria:hover .card-piatto-img-wrap img {
    transform: scale(1.04);
}

.piatto-nome {
    color: #5a0016;
    font-size: 1.15rem;
    font-weight: 700;
    line-height: 1.35;
}

.piatto-prezzo {
    color: #800020;
    font-size: 1.12rem;
    font-weight: 700;
    white-space: nowrap;
}

.piatto-descrizione {
    color: #4a4a4a;
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Badge allergeni nella card piatto */
.allergene-badge-piatto {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    background-color: #faf8f5;
    border: 1px solid #e8d5bc;
    border-radius: 20px;
    padding: 0.2rem 0.6rem;
    font-size: 0.78rem;
    color: #5a0016;
}

.allergene-badge-piatto img {
    width: 18px;
    height: 18px;
    object-fit: contain;
}

/* Box Cantina & Vini Naturali */
.box-cantina-menu {
    background: linear-gradient(135deg, #ffffff 0%, #faf8f5 100%);
    border: 1px solid #d4b996;
    border-left: 5px solid #800020;
    border-radius: 12px;
    padding: 2rem;
    scroll-margin-top: 95px;
}

/* Legenda allergeni in fondo pagina */
.legenda-allergeni-box {
    background-color: #ffffff;
    border: 1px solid #e8d5bc;
    border-radius: 12px;
    padding: 1.75rem;
}

.allergene-legenda-item {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.88rem;
    color: #333333;
}

.allergene-legenda-item img {
    width: 24px;
    height: 24px;
    object-fit: contain;
    flex-shrink: 0;
}