/* ==========================================
   1. RESET & VARIABILI 
   ========================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Brand Colors */
    --sky-blue-bright: #00A2E8; 
    --gigo-orange: #FF7F27;
    --careo-green: #22B14C;
    
    /* Neon Colors (Home & Header) */
    --neon-viola: #a64dff;
    --neon-blu: #00d4ff;
    
    /* Layout & Effects */
    --shadow-modern: 0 20px 40px rgba(0,0,0,0.06);
    --bg-light: #f8fafb;
    --black-nav: #000000;
}

html, body {
    width: 100%;
    overflow-x: hidden;
    font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--bg-light); 
}

/* ==========================================
   2. NAVBAR & MENU (Black Edition)
   ========================================== */
.nav {
    background-color: var(--black-nav) !important;
    position: sticky; 
    top: 0;
    z-index: 2000;
    height: 70px;
    display: flex;
    align-items: center;
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
    padding: 0 30px;
} 

.contenitore-orizzontale {
    display: flex;
    width: 100%;
    align-items: center;
    justify-content: center; 
}

.pancake {
    display: flex;
    gap: 15px;
}

.pancake a {
    text-decoration: none;
    color: #ffffff !important;
    font-weight: 700;
    transition: all 0.3s ease;
    padding: 10px 18px;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 1.5px;
}

/* Hover Menu Dinamici */
.pancake a[href="Viavai.jsp"]:hover { color: var(--sky-blue-bright) !important; }
.pancake a[href="Gigo.jsp"]:hover { color: var(--gigo-orange) !important; }
.pancake a[href="Careo.jsp"]:hover { color: var(--careo-green) !important; }
.pancake a:hover { transform: translateY(-1px); }

.hamburger {
    display: none !important; 
    cursor: pointer;
    color: #ffffff !important; 
    font-size: 1.8rem;
    padding: 5px 12px;
    background: rgba(255, 255, 255, 0.1); 
    border-radius: 8px;
    transition: 0.3s;
}

/* ==========================================
   3. HEADERS SISTEMA
   ========================================== */
.home-header, .contatti-header, .viavai-header, .gigo-header, .careo-header {
    text-align: center; 
    padding: 80px 20px 120px 20px !important;
    color: white;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    border-bottom: 5px solid rgba(255, 255, 255, 0.1);
}

/* Header Backgrounds */
.home-header    { background: linear-gradient(135deg, var(--neon-viola) 0%, var(--neon-blu) 100%) !important; }
.contatti-header { background: #2d3436 !important; border-bottom: 4px solid var(--neon-blu) !important; padding: 60px 20px !important; }
.viavai-header  { background: linear-gradient(135deg, #44ccff 0%, var(--sky-blue-bright) 100%) !important; }
.gigo-header    { background: linear-gradient(135deg, #FFB75E 0%, var(--gigo-orange) 100%) !important; }
.careo-header   { background: linear-gradient(135deg, #56ab2f 0%, var(--careo-green) 100%) !important; }

header h1 { 
    font-size: 3.5rem; 
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 2px;
    text-shadow: 0 5px 20px rgba(0,0,0,0.2);
    color: white !important;
}

header p { font-size: 1.3rem; opacity: 0.9; margin-top: 15px; color: white !important; }

/* ==========================================
   4. ARCHITETTURA LAYOUT & CARD
   ========================================= */
.container-product { 
    max-width: 900px;
    margin: 40px auto;
    padding: 0 15px;
    position: relative;
    z-index: 10;
}

/* Effetto Incastro per Home e Contatti */
.home-page .container-product, 
.contatti-page .container-product {
    margin-top: -40px !important; 
}

.card { 
    background: #ffffff; 
    padding: 25px; 
    border-radius: 15px; 
    box-shadow: 0 10px 25px rgba(0,0,0,0.05);
    margin-bottom: 25px; 
    border: 1px solid #eee;
    border-left: 6px solid #ccc; /* Default */
    transition: transform 0.2s, box-shadow 0.2s;
}

.card:hover { 
    transform: translateY(-3px); 
    box-shadow: 0 15px 35px rgba(0,0,0,0.1);
}

/* Bordi Dinamici Pagine Singole */
.viavai-page .card { border-left-color: var(--sky-blue-bright); }
.gigo-page .card   { border-left-color: var(--gigo-orange); }
.careo-page .card  { border-left-color: var(--careo-green); }

/* Bordi Superiori Home Card */
.viavai-border { border-top: 5px solid var(--sky-blue-bright) !important; }
.gigo-border   { border-top: 5px solid var(--gigo-orange) !important; }
.careo-border  { border-top: 5px solid var(--careo-green) !important; }

.card h3 { font-size: 1.2rem; color: #222; margin-bottom: 10px; text-transform: uppercase; font-weight: 800;}
.card p { font-size: 0.95rem; color: #666; line-height: 1.5; }

/* ==========================================
   5. COMPONENTI (Store, Ricerca, Griglie)
   ========================================= */
.product-grid { 
    display: grid; 
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); 
    gap: 20px; 
}

.search-wrapper {
    width: 85%; max-width: 450px;
    margin: 20px auto 40px auto;
    position: relative; display: flex; align-items: center; z-index: 20;
}

.search-input {
    width: 100%; padding: 12px 20px; border-radius: 50px; 
    border: 1px solid rgba(0,0,0,0.05); outline: none; background: white;
    box-shadow: 0 10px 20px rgba(0,0,0,0.08);
}

.store-buttons { display: flex; gap: 15px; margin-top: 20px; flex-wrap: wrap; }
.btn-store img { 
    height: 40px; 
    transition: 0.3s; 
    filter: drop-shadow(0 4px 6px rgba(0,0,0,0.1)); 
}
.btn-store:hover img { transform: translateY(-3px); filter: drop-shadow(0 6px 12px rgba(0,0,0,0.2)); }

.btn-home-action { 
    display: block; text-align: center; padding: 12px; border-radius: 50px; 
    text-decoration: none; color: white !important; font-weight: bold; margin-top: 15px;
    transition: 0.3s;
}
.btn-home-action:hover { filter: brightness(1.1); }

.home-h3-text { margin-bottom: 12px; font-weight: 900; text-transform: uppercase; }

/* ==========================================
   6. RESPONSIVE DESIGN (Mobile)
   ========================================== */
@media (max-width: 768px) {
    .contenitore-orizzontale { justify-content: flex-end; }
    .hamburger { display: block !important; }
    
    .pancake {
        display: none; 
        flex-direction: column;
        position: absolute;
        top: 70px; left: 0; width: 100%;
        background: var(--black-nav); 
        padding: 10px 0;
        box-shadow: 0 20px 40px rgba(0,0,0,0.4);
    }
    
    .pancake.active { display: flex !important; }
    
    .pancake a { 
        padding: 18px 25px; 
        border-bottom: 1px solid rgba(255, 255, 255, 0.05); 
        text-align: center; 
        width: 100%;
    }
    
    header h1 { font-size: 2.3rem; }
    .container-product { margin-top: -30px !important; }
    .store-buttons { justify-content: center; }
}