/* ==========================================================================
   CSS Custom per "WoW Tiramisù" - Mobile First & Pop Art Approach
   ========================================================================== */

/* --- Variabili CSS --- */
:root {
    /* Colori Brand (dal Logo fornito) */
    --color-wow-yellow: #F9C609; 
    --color-wow-black: #2A2A2A; 
    --color-wow-white: #FFFFFF;
    
    /* Colori UI */
    --color-bg-primary: var(--color-wow-yellow); /* Sfondo principale caldo */
    --color-bg-light: var(--color-wow-white); /* Sfondo card/sezioni di respiro */
    --color-text-main: var(--color-wow-black); 
    --color-text-light: var(--color-wow-white);

    /* Tipografia */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'DM Sans', sans-serif;

    --transition-bounce: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275); /* Animazione pop/elastica */
    --transition-smooth: all 0.3s ease;
   --header-height: 130px; /* Aumentiamo leggermente l'altezza dell'header per ospitare un logo più grande */    
    /* Stile Pop/Neo-Brutalist */
    --border-pop: 3px solid var(--color-wow-black);
    --shadow-pop: 4px 4px 0px var(--color-wow-black);
    --shadow-pop-hover: 2px 2px 0px var(--color-wow-black);
    
}

/* --- Reset & Base --- */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: var(--font-body);
    color: var(--color-text-main);
    background-color: var(--color-bg-light);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; transition: var(--transition-smooth); }
ul { list-style: none; }

/* --- Utility Classes --- */
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.text-center { text-align: center; }

/* --- Tipografia --- */
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 900; 
    line-height: 1.1;
    text-transform: uppercase;
}
.section-title { font-size: 2.5rem; margin-bottom: 1.5rem; }

/* --- Bottoni Pop (Alta Conversione) --- */
.btn-pop {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    cursor: pointer;
    background-color: var(--color-wow-black);
    color: var(--color-wow-yellow);
    border: var(--border-pop);
    border-radius: 50px; /* Stile pillola moderno */
    box-shadow: var(--shadow-pop);
    transition: var(--transition-bounce);
}
.btn-pop:hover {
    transform: translate(2px, 2px); /* Effetto pressione */
    box-shadow: var(--shadow-pop-hover);
    color: var(--color-wow-white);
}
.btn-pop.btn-light {
    background-color: var(--color-wow-white);
    color: var(--color-wow-black);
}

/* ================= HEADER & NAV ================= */
.site-header {
    position: fixed; top: 0; left: 0; width: 100%; height: var(--header-height); z-index: 999;
    background-color: var(--color-wow-yellow); /* Sempre giallo come Spùn */
    border-bottom: var(--border-pop); /* Linea di stacco netta */
    transition: var(--transition-smooth);
}
.header-inner { display: flex; justify-content: space-between; align-items: center; height: 100%; }

.logo-img { 
    max-height: 85px; /* Portiamolo da 60px a 85px */
    width: auto;
    object-fit: contain;
    transition: var(--transition-smooth);
}

/* Effetto al passaggio del mouse sul logo */
.logo-link:hover .logo-img {
    transform: scale(1.05) rotate(-2deg);
}

/* Menu Desktop Nascosto su Mobile */
.desktop-only { display: none; }

/* Hamburger Menu Mobile */
.menu-toggle { background: transparent; border: none; cursor: pointer; width: 35px; height: 24px; position: relative; z-index: 1001; }
.hamburger, .hamburger::before, .hamburger::after {
    display: block; width: 100%; height: 4px; background-color: var(--color-wow-black);
    border-radius: 2px; position: absolute; transition: var(--transition-bounce);
}
.hamburger { top: 10px; }
.hamburger::before { content: ''; top: -10px; }
.hamburger::after { content: ''; bottom: -10px; }
.menu-toggle.is-active .hamburger { background-color: transparent !important; }
.menu-toggle.is-active .hamburger::before { transform: translateY(10px) rotate(45deg); }
.menu-toggle.is-active .hamburger::after { transform: translateY(-10px) rotate(-45deg); }

/* Mobile Menu Overlay (Schermo intero giallo) */
.mobile-menu-overlay {
    position: fixed; top: 0; left: 0; width: 100%; height: 100vh; 
    background-color: var(--color-wow-yellow);
    display: flex; flex-direction: column; align-items: center; justify-content: center; 
    opacity: 0; visibility: hidden; transition: var(--transition-smooth); z-index: 1000;
}
.mobile-menu-overlay.is-open { opacity: 1; visibility: visible; }
.mobile-nav ul { text-align: center; }
.mobile-nav li { margin-bottom: 2rem; }
.mobile-link { font-family: var(--font-heading); font-size: 2.5rem; font-weight: 900; text-transform: uppercase; color: var(--color-wow-black); }
.mobile-nav-cta { margin-top: 2rem; }

/* ================= MEDIA QUERIES DESKTOP ================= */
@media (min-width: 1024px) {
    .menu-toggle, .mobile-menu-overlay { display: none !important; }
    .desktop-only { display: block; }
    
    .site-branding { flex: 0 0 auto; }
    
    .nav-main ul { display: flex; gap: 30px; align-items: center; }
    .nav-main a { 
        font-family: var(--font-heading); font-size: 1.1rem; font-weight: 700; 
        text-transform: uppercase; color: var(--color-wow-black); position: relative;
    }
    /* Effetto Hover link */
    .nav-main a::after {
        content: ''; position: absolute; bottom: -5px; left: 0; width: 100%; height: 3px;
        background-color: var(--color-wow-black); transform: scaleX(0); transform-origin: right;
        transition: transform 0.3s ease;
    }
    .nav-main a:hover::after { transform: scaleX(1); transform-origin: left; }
    
    .header-actions { display: flex; align-items: center; }
}

/* ================= HERO FRONT-PAGE ================= */
.hero-section {
    padding-top: var(--header-height);
    min-height: 100vh;
    background-color: var(--color-wow-yellow);
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}
.hero-grid { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 40px; padding-top: 40px; padding-bottom: 60px; }

.hero-content h1 { font-size: 3.5rem; color: var(--color-wow-black); margin-bottom: 20px; }
.hero-subtitle { font-size: 1.2rem; font-weight: 500; margin-bottom: 30px; max-width: 500px; }

/* Tiramisù Box floating animation */
.hero-visual { width: 100%; max-width: 500px; margin: 0 auto; position: relative; }
.hero-visual img { 
    width: 100%; height: auto; 
    filter: drop-shadow(10px 20px 15px rgba(0,0,0,0.2));
    animation: floatBox 6s ease-in-out infinite;
}

@keyframes floatBox {
    0% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(2deg); }
    100% { transform: translateY(0px) rotate(0deg); }
}

@media (min-width: 1024px) {
    .hero-grid { flex-direction: row; text-align: left; justify-content: space-between; }
    .hero-content { flex: 1; padding-right: 40px; }
    .hero-content h1 { font-size: 5.5rem; }
    .hero-visual { flex: 1; }
}

/* ================= MARQUEE SCORREVOLE ================= */
.marquee-wrapper { 
    overflow: hidden; 
    white-space: nowrap; 
    background-color: var(--color-wow-black); 
    color: var(--color-wow-yellow); 
    padding: 15px 0; 
    border-top: var(--border-pop); 
    border-bottom: var(--border-pop); 
    position: relative;
    z-index: 10;
}
.marquee-content { 
    display: inline-block; 
    /* Animazione continua */
    animation: marquee 25s linear infinite; 
    font-family: var(--font-heading); 
    font-size: 1.5rem; 
    font-weight: 700;
    text-transform: uppercase; 
}
@keyframes marquee { 
    0% { transform: translateX(0); } 
    100% { transform: translateX(-50%); } 
}

/* ================= SEZIONE PRODOTTI ================= */
.products-preview { 
    padding: 80px 0 100px; 
    background-color: var(--color-wow-white); 
    overflow: hidden;
}
.product-grid { 
    display: grid; 
    grid-template-columns: 1fr; /* Mobile First: 1 colonna */
    gap: 60px; /* Spazio extra per far uscire le foto */
    margin-top: 80px; 
}

.card-pop { 
    background-color: var(--color-wow-white); 
    border: var(--border-pop); 
    border-radius: 16px; 
    padding: 30px 20px 20px; 
    text-align: center; 
    box-shadow: var(--shadow-pop); 
    transition: var(--transition-bounce); 
    position: relative; 
}
.card-pop:hover { 
    transform: translateY(-10px); 
    box-shadow: 8px 8px 0px var(--color-wow-black); 
}

/* Immagine che esce dalla card */
.card-pop img { 
    width: 75%; 
    max-width: 250px;
    margin: -90px auto 20px; /* Margine negativo vitale */
    filter: drop-shadow(5px 15px 10px rgba(0,0,0,0.15)); 
    transition: var(--transition-smooth); 
}
.card-pop:hover img { 
    transform: scale(1.08) rotate(3deg); 
}

.card-pop h3 { 
    font-size: 1.8rem; 
    margin-bottom: 10px; 
}

.card-badge { 
    position: absolute; 
    top: -15px; 
    right: -10px; 
    background-color: var(--color-wow-yellow); 
    border: var(--border-pop); 
    padding: 5px 15px; 
    border-radius: 20px; 
    font-family: var(--font-heading);
    font-weight: 900; 
    font-size: 0.8rem;
    transform: rotate(10deg); 
    z-index: 2;
}

/* ================= BANNER FRANCHISE ================= */
.franchise-banner { 
    background-color: var(--color-wow-black); 
    color: var(--color-wow-white); 
    padding: 100px 0; 
    text-align: center; 
    border-top: var(--border-pop); 
}
.franchise-banner h2 { 
    color: var(--color-wow-yellow); 
    font-size: 3rem; 
    margin-bottom: 20px; 
}

/* ================= MEDIA QUERIES DESKTOP ================= */
@media (min-width: 768px) { 
    /* Su Tablet e Desktop passiamo a 3 colonne */
    .product-grid { 
        grid-template-columns: repeat(3, 1fr); 
        gap: 30px;
    }
    .franchise-banner h2 {
        font-size: 4rem;
    }
}

/* ================= SEZIONE SEGRETI (QUALITÀ) ================= */
.wow-secrets {
    padding: 80px 0;
    background-color: var(--color-bg-primary); /* Sfondo Giallo */
    border-top: var(--border-pop);
}

.secrets-grid {
    display: grid;
    grid-template-columns: 1fr; /* 1 colonna su mobile */
    gap: 40px;
}

.secret-item {
    background-color: var(--color-wow-white);
    padding: 30px;
    border: var(--border-pop);
    border-radius: 16px;
    box-shadow: var(--shadow-pop);
    text-align: center;
    transition: var(--transition-bounce);
}

.secret-item:hover {
    transform: translateY(-5px);
    box-shadow: 6px 6px 0px var(--color-wow-black);
}

.secret-icon {
    font-size: 3.5rem;
    margin-bottom: 15px;
    display: inline-block;
    filter: drop-shadow(2px 2px 0px rgba(0,0,0,0.1));
}

/* ================= SOCIAL WALL (INSTAGRAM) ================= */
.social-wall {
    padding: 80px 0;
    background-color: var(--color-wow-white);
    border-top: var(--border-pop);
}

.ig-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr); /* 3 colonne su mobile */
    gap: 5px; /* Spazio in stile feed Instagram */
    width: 100%;
}

.desktop-only-ig {
    display: none; /* Nascondiamo le ultime due foto su mobile per non allungare troppo */
}

.ig-item {
    position: relative;
    aspect-ratio: 1 / 1; /* Mantiene le foto perfettamente quadrate */
    overflow: hidden;
    display: block;
    background-color: #eee; /* Placeholder in caricamento */
}

.ig-item img {
    width: 100%;
    height: 100%;
    object-fit: cover; /* Ritaglia le foto in modo che riempiano il quadrato senza deformarsi */
    transition: transform 0.5s ease;
}

.ig-overlay {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background-color: rgba(17, 17, 17, 0.7); /* Nero semi-trasparente */
    color: var(--color-wow-yellow);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 700;
    opacity: 0;
    transition: var(--transition-smooth);
}

.ig-item:hover img {
    transform: scale(1.1); /* Zoom leggero al passaggio del mouse */
}

.ig-item:hover .ig-overlay {
    opacity: 1; /* Mostra i like al passaggio del mouse */
}


/* ================= MEDIA QUERIES ================= */
@media (min-width: 768px) {
    .secrets-grid {
        grid-template-columns: repeat(3, 1fr); /* 3 colonne su desktop */
        gap: 30px;
    }
    
    .ig-grid {
        grid-template-columns: repeat(5, 1fr); /* 5 colonne su desktop */
    }
    
    .desktop-only-ig {
        display: block; /* Mostra le ultime due foto su schermi grandi */
    }

    
}

@media (max-width: 768px) {
    
    :root {
        --header-height: 90px; /* Variabile dentro :root */
    }
    .logo-img { 
        max-height: 65px; /* Dimensione generosa anche su mobile */
    }
}

.logo-link {
    display: flex;
    align-items: center;
    height: 100%;
    transition: var(--transition-bounce);
}

.logo-img {
    height: auto;
    /* Aumentiamo la larghezza massima o l'altezza */
    width: 180px; /* Prova con 180px o 200px a seconda della forma del tuo logo */
    max-height: 110px; /* Permette al logo di occupare quasi tutto l'header */
    object-fit: contain;

}

/* Effetto ingrandimento al passaggio del mouse */
.logo-link:hover .logo-img {
    transform: scale(1.05);
}

@media (max-width: 768px) {
    .site-header {
        --header-height: 90px; /* Header leggermente più basso su mobile */
    }
    
    .logo-img {
        width: 180px; /* Logo un po' più piccolo su mobile */
        max-height: 85px;
    }
}

/* ================= HEADER MOBILE FIX ================= */
@media (max-width: 768px) {
    .mobile-nav {
        display: flex;
        flex-direction: column;
        align-items: center; /* Centra tutto orizzontalmente */
        justify-content: center;
        text-align: center;
    }

    .mobile-nav ul {
        width: 100%;
        padding: 0;
        margin-bottom: 30px; /* Spazio prima del bottone */
    }

    .mobile-nav li {
        margin: 15px 0;
    }

    .mobile-nav-cta {
        width: 100%;
        display: flex;
        justify-content: center; /* Forza il bottone al centro */
        padding: 0 20px;
    }

    .mobile-nav-cta .btn-pop {
        width: auto; /* Impedisce al bottone di allungarsi troppo */
        min-width: 200px;
        text-align: center;
    }
}