:root{--primary-teal:#00a99d;--secondary-gold:gold;--accent-red:#c82323;--bg-dark:#111827;--text-slate:#333;--glass-bg:#ffffffb3;--glass-blur:blur(10px)}*{box-sizing:border-box;margin:0;padding:0}body{min-height:100vh;color:var(--text-slate);background:#f4f4f4;flex-direction:column;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;display:flex;position:relative}body:before{content:"";opacity:.12;z-index:-1;pointer-events:none;background-image:url(http://almastsas.com/wp-content/uploads/2026/04/cantiere-scaled.png);background-position:50%;background-repeat:no-repeat;background-size:cover;width:100%;height:100%;position:fixed;top:0;left:0}.wrapper-centrale{z-index:1;flex-grow:1;width:100%;display:flex;position:relative}.sidebar{z-index:20;flex-direction:column;flex-shrink:0;width:250px;padding:40px 20px;display:flex;box-shadow:0 0 15px #0000000d}.sidebar-chi-siamo{background-color:#0000;background-image:linear-gradient(#ffffffd9,#ffffffd9),url(http://almastsas.com/wp-content/uploads/2026/04/chisiamo-testo-scaled.png);background-position:50%;background-repeat:repeat,repeat;background-size:cover;background-attachment:scroll,scroll;background-origin:padding-box,padding-box;background-clip:border-box,border-box;border-left:1px solid #eee;border-right:1px solid #eee}.sidebar h3{color:#333;text-transform:uppercase;border-bottom:2px solid var(--accent-red);margin-bottom:20px;padding-bottom:10px;font-size:1.1rem;font-weight:700}.sidebar ul{margin:0;padding:0;list-style:none}.sidebar ul li{border-bottom:1px solid #0000000d;transition:all .3s}.sidebar ul li a{color:#333;padding:12px 0;font-size:.95rem;font-weight:600;text-decoration:none;transition:all .3s;display:block}.sidebar ul li:hover a{color:var(--accent-red);padding-left:8px}.main-content{flex-grow:1;width:100%;max-width:calc(100vw - 500px);padding:20px}footer{color:#aaa;z-index:10;background:#1f1f1f;width:100%;padding:50px 20px;position:relative}.footer-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:30px;max-width:1400px;margin:0 auto;display:grid}.footer-col h4{color:#fff;text-transform:uppercase;border-bottom:1px solid #333;margin-bottom:15px;padding-bottom:8px}.footer-col p{margin:6px 0;font-size:.88rem;line-height:1.6}.footer-col a{color:gold;font-weight:600;text-decoration:none}@media (width<=1200px){.main-content{max-width:100%}}@media (width<=900px){.wrapper-centrale{flex-direction:column}.sidebar{width:100%;box-shadow:none;border-bottom:1px solid #eee;padding:25px 20px}.main-content{order:2;width:100%;padding:30px 15px}.sidebar:first-child{order:1}.sidebar:last-child{order:3}.footer-grid{text-align:center;grid-template-columns:1fr}}.glass-panel{background:var(--glass-bg);-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);border:1px solid #ffffff4d;border-radius:12px;box-shadow:0 8px 32px #1f26871a}.content-card{border-left:8px solid var(--accent-red);background:#fff;border-radius:8px;width:100%;margin:1rem auto;padding:2rem;box-shadow:0 4px 15px #0000001a}.sub-card{border-left:8px solid var(--secondary-gold)}input,textarea,select{border:1px solid #e2e8f0;border-radius:6px;width:100%;margin-top:.5rem;margin-bottom:1rem;padding:.75rem}.btn-primary{background-color:var(--primary-teal);color:#fff;border-radius:6px;justify-content:center;align-items:center;gap:.5rem;padding:.75rem 1.5rem;font-weight:600;text-decoration:none;display:inline-flex}.hero{flex-direction:column;justify-content:center;align-items:center;padding:2rem 0;display:flex}