/* Stile comune di portfolio.html e delle pagine problema: base e menu presi da metodo.html, più schede e filtri */
:root{--acc:#E8503A;--btn:#D14030;--ink:#141414;--bg:#F6F1EA;--mut:#5f5a54;--ok:#2f8f5b}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,system-ui,sans-serif;background:var(--bg);color:var(--ink);overflow-x:hidden}
a{color:inherit}
em{font-family:'Playfair Display',serif;font-style:italic;font-weight:700;color:var(--acc)}
.prog{position:fixed;top:0;left:0;height:3px;background:var(--acc);z-index:100;width:0}
.nav{position:fixed;top:14px;left:50%;translate:-50% 0;z-index:90;display:flex;gap:26px;align-items:center;padding:10px 22px 10px 22px;border-radius:999px;background:rgba(255,255,255,.55);backdrop-filter:blur(14px);box-shadow:0 4px 20px #0001;font-size:14px;color:var(--ink)}
.nav b{font-size:17px}.nav a{text-decoration:none}.nav .qui{font-weight:700;color:var(--btn)}
section{position:relative}
.lab{font-size:13px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--acc)}
h1,h2{letter-spacing:-.03em;line-height:1.06;margin:.25em 0;font-weight:800}
h2{font-size:clamp(32px,3.8vw,62px);max-width:1150px}
h3{letter-spacing:-.02em;line-height:1.15;margin:.2em 0;font-weight:800}
.lead{font-size:clamp(18px,1.45vw,22px);line-height:1.5;color:var(--mut);max-width:760px}
.cat{display:inline-block;background:var(--acc);color:#fff;font-weight:800;font-size:14px;letter-spacing:.03em;padding:7px 14px;border-radius:999px;margin-bottom:12px}
.ico{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:none}
.vai{display:inline-flex;align-items:center;gap:10px;font-weight:700;text-decoration:none;border-bottom:2px solid currentColor;padding-bottom:3px}
.vai:hover{gap:16px}.vai{transition:gap .25s}
/* comparse */
.js [data-r]{opacity:0;translate:0 34px;transition:opacity .8s cubic-bezier(.16,1,.3,1),translate .8s cubic-bezier(.16,1,.3,1)}
.js [data-r].in{opacity:1;translate:0 0}
[data-r="2"]{transition-delay:.1s!important}[data-r="3"]{transition-delay:.2s!important}[data-r="4"]{transition-delay:.3s!important}
/* scheda di un caso */
.schede{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.scheda{position:relative;display:flex;background:#fff;border-radius:22px;box-shadow:0 10px 34px #00000010;text-decoration:none;color:var(--ink);overflow:hidden;outline:none;
 transition:translate .35s cubic-bezier(.16,1,.3,1),box-shadow .35s;animation:entra .6s cubic-bezier(.16,1,.3,1) both;animation-delay:calc(min(var(--i,0),12)*45ms)}
@keyframes entra{from{opacity:0;translate:0 26px;scale:.97}}
.sc-corpo{display:flex;flex-direction:column;gap:12px;padding:22px 24px 24px;flex:1;min-width:0}
.sc-testa{display:flex;justify-content:space-between;align-items:center;gap:6px 10px;flex-wrap:wrap}
.sc-cat{display:inline-flex;align-items:center;gap:7px;font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--acc)}.sc-cat .ico{width:17px;height:17px}
.sc-passi{display:inline-flex;align-items:center;gap:3px;flex:none}.sc-passi i{width:6px;height:6px;border-radius:50%;background:#d9d0c5}.sc-passi b{font-size:12px;color:#8a837b;font-weight:600;margin-left:6px}
.sc-tit{font-size:clamp(20px,1.55vw,25px);font-weight:800;letter-spacing:-.02em;line-height:1.2}
.sc-chi{font-size:14px;color:var(--mut)}
.sc-ris{display:flex;align-items:baseline;gap:10px;margin-top:auto;padding-top:14px;border-top:1px solid #efe9e1;flex-wrap:wrap}
.sc-ris b{font-size:clamp(26px,2.2vw,34px);font-weight:900;letter-spacing:-.04em;color:var(--ok);line-height:1}
.sc-ris>span{font-size:14px;color:var(--ink);font-weight:600;line-height:1.35}.sc-tempo{color:#8a837b;font-weight:400}
.sc-arrivo{position:absolute;top:16px;right:16px;background:var(--ink);color:#fff;font-size:12px;font-weight:700;padding:5px 11px;border-radius:999px;opacity:0;translate:0 -6px;transition:opacity .25s,translate .25s}
.scheda:not(.aperta):hover .sc-arrivo,.scheda:not(.aperta):focus .sc-arrivo{opacity:1;translate:0 0}
.scheda:not(.aperta):hover .sc-passi,.scheda:not(.aperta):focus .sc-passi{opacity:0}
.sc-vai{font-weight:700;color:var(--btn);font-size:15px}
.scheda.aperta{box-shadow:0 0 0 2px var(--acc),0 18px 44px #E8503A30;cursor:pointer}.scheda.aperta .sc-passi i{background:var(--acc)}
.scheda.aperta:hover,.scheda.aperta:focus-visible{translate:0 -6px;box-shadow:0 0 0 3px var(--acc),0 26px 54px #E8503A40}
.scheda.con-foto{grid-column:span 2}
.sc-foto{flex:0 0 38%;position:relative;overflow:hidden}.sc-foto img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:scale .8s}
.scheda.aperta:hover .sc-foto img{scale:1.05}
.scheda.con-foto .sc-tit{font-size:clamp(24px,2.1vw,34px)}
@media (max-width:760px){
 .nav{gap:14px;padding:8px 14px 8px 16px}.nav span{display:none}
 h2{font-size:30px}.lead{font-size:17px}
 .schede{grid-template-columns:minmax(0,1fr);gap:12px}.scheda.con-foto{grid-column:auto;flex-direction:column}.sc-foto{flex:none;height:190px}
 .sc-corpo{padding:18px 18px 20px}.sc-tit{font-size:20px}.scheda.con-foto .sc-tit{font-size:23px}
}
@media (prefers-reduced-motion:reduce){.js [data-r]{opacity:1;translate:none}html{scroll-behavior:auto}*,*::before{transition-duration:.01s!important;transition-delay:0s!important;animation:none!important}}