/* Aldèri Tessuti — shared styles */
html{scroll-behavior:smooth}
@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}}
*{box-sizing:border-box}
body{margin:0}
::selection{background:#AFA384;color:#171B22}

@keyframes alderiRise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}

/* desktop / mobile nav */
.alderi-sel-nav{display:flex;align-items:center;gap:34px}
@media (max-width:880px){.alderi-sel-nav{display:none}}
.alderi-sel-navbtn{display:none;flex-direction:column;gap:5px;width:40px;height:40px;align-items:center;justify-content:center;background:transparent;border:none;cursor:pointer;padding:0}
.alderi-sel-navbtn span{display:block;width:22px;height:1.5px;background:#171B22;transition:transform .25s ease,opacity .2s ease}
@media (max-width:880px){.alderi-sel-navbtn{display:flex}}
.alderi-sel-navbtn.open span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.alderi-sel-navbtn.open span:nth-child(2){opacity:0}
.alderi-sel-navbtn.open span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}

/* contact form inputs */
.alderi-input::placeholder{color:#a39c8c}
.alderi-input:focus{outline:none;border-color:#171B22}