/* Emerald — classi dei componenti (stati hover / focus / attivo / disabilitato). Prefisso em- */

/* ---------- Tipografia di ruolo (utility) ---------- */
.em-h1{font-family:var(--font-text);font-weight:500;font-size:var(--type-h1);line-height:1.02;letter-spacing:var(--track-display);margin:0;text-wrap:balance}
.em-h2{font-family:var(--font-text);font-weight:500;font-size:var(--type-h2);line-height:var(--lh-heading);letter-spacing:var(--track-heading);margin:0;text-wrap:balance}
.em-claim{font-family:var(--font-text);font-weight:300;font-size:var(--type-claim);line-height:var(--lh-claim);letter-spacing:var(--track-heading);margin:0;text-wrap:balance}
.em-h3{font-family:var(--font-text);font-weight:300;font-size:var(--type-h3);line-height:1.3;margin:0;text-wrap:balance}
.em-h4{font-family:var(--font-text);font-weight:500;font-size:var(--type-h4);line-height:1.2;margin:0}
.em-claim strong,.em-h3 strong,.em-h2 strong,.em-h1 strong{color:var(--accent);font-weight:500}
.em-body-xl{font-size:var(--type-body-xl);line-height:var(--lh-body);color:var(--text-high);margin:0;text-wrap:pretty}
.em-body-l{font-size:var(--type-body-l);line-height:var(--lh-body);color:var(--text-body);margin:0;text-wrap:pretty}
.em-body{font-size:var(--type-body);line-height:var(--lh-body);color:var(--text-muted);margin:0;text-wrap:pretty}
.em-body-s{font-size:var(--type-body-xs);line-height:var(--lh-body);color:var(--text-high);margin:0;text-wrap:pretty}
.em-caption{font-size:var(--type-caption);line-height:1.5;color:var(--text-faint);margin:0}
.em-outline{font-family:var(--font-outline);font-weight:400;color:transparent;-webkit-text-stroke:var(--outline-stroke) var(--white);margin:0;line-height:var(--lh-display);letter-spacing:1px}

/* ---------- Layout ---------- */
.em-section{padding:var(--section-y-m) var(--gutter);background:var(--bg)}
.em-section--s{padding-block:var(--section-y-s)}
.em-section--l{padding-block:var(--section-y-l)}
.em-section--flush{padding-block:0}
.em-section--gradient{background:var(--gradient-section)}
.em-container{max-width:var(--measure-wide);margin:0 auto}
.em-container--narrow{max-width:var(--measure-claim)}

/* ---------- Comparsa allo scorrimento ---------- */
.em-reveal{opacity:0;filter:blur(var(--reveal-blur));transform:translateY(var(--reveal-shift));transition:opacity var(--dur-reveal) var(--ease-reveal),filter var(--dur-reveal) var(--ease-reveal),transform var(--dur-reveal) var(--ease-reveal)}
.em-reveal.is-in{opacity:1;filter:none;transform:none}
@media (prefers-reduced-motion:reduce){.em-reveal{opacity:1;filter:none;transform:none}}

/* ---------- Pulsante a pillola ---------- */
.em-btn{display:inline-flex;align-items:center;justify-content:center;gap:12px;font-family:var(--font-tech);font-size:var(--type-nav);font-weight:600;letter-spacing:var(--track-nav);text-transform:uppercase;line-height:1;color:var(--white);background:transparent;border:1px solid var(--accent);border-radius:var(--radius-pill);padding:13px 26px;cursor:pointer;white-space:nowrap;text-decoration:none;transition:background var(--dur-fast) ease,color var(--dur-fast) ease,border-color var(--dur-fast) ease,transform var(--dur-fast) ease}
.em-btn:hover{background:var(--accent);color:var(--ink)}
.em-btn:active{transform:scale(.97)}
.em-btn:focus-visible{outline:1px solid var(--accent);outline-offset:4px}
.em-btn--sm{padding:11px 22px}
.em-btn--lg{padding:17px 32px}
.em-btn--solid{background:var(--accent);color:var(--ink)}
.em-btn--solid:hover{background:transparent;color:var(--white)}
.em-btn--quiet{border-color:var(--line-input)}
.em-btn--quiet:hover{background:transparent;color:var(--white);border-color:var(--accent)}
.em-btn--block{display:flex;width:100%;justify-content:space-between}
.em-btn:disabled,.em-btn[aria-disabled="true"]{background:transparent;border-color:var(--line-strong);color:var(--text-faint);cursor:not-allowed;transform:none}
.em-btn__arrow{display:inline-block;font-size:15px;line-height:1;transition:transform var(--dur-fast) ease}
.em-btn:hover .em-btn__arrow{transform:translateX(5px)}
.em-btn:disabled .em-btn__arrow{transform:none}
.em-btn--reveal{gap:0}
.em-btn--reveal .em-btn__arrow{width:0;opacity:0;overflow:hidden;white-space:nowrap;transform:translateX(-5px);transition:width var(--dur-fast) ease,opacity var(--dur-fast) ease,transform var(--dur-fast) ease,margin var(--dur-fast) ease}
.em-btn--reveal:hover .em-btn__arrow{width:15px;opacity:1;margin-left:7px;transform:none}

/* ---------- Link con sottolineatura ---------- */
.em-link{position:relative;display:inline-block;color:var(--accent);text-decoration:none;cursor:pointer;background:none;border:0;padding:0;font:inherit;transition:color var(--dur-fast) ease}
.em-link::after{content:"";position:absolute;left:0;bottom:-2px;height:1px;width:100%;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform var(--dur-underline) ease}
.em-link:hover::after,.em-link[aria-current="page"]::after{transform:scaleX(1)}
.em-link:focus-visible{outline:1px solid var(--accent);outline-offset:4px}
.em-link--light{color:var(--text-high)}
.em-link--light:hover{color:var(--white)}
.em-link--nav{font-family:var(--font-tech);font-size:var(--type-nav);font-weight:500;letter-spacing:var(--track-nav);text-transform:uppercase;color:var(--white)}
.em-link--nav:hover{color:var(--white)}
.em-link[aria-disabled="true"]{color:var(--text-faint);pointer-events:none}

/* ---------- Freccia quadrata (carosello) ---------- */
.em-arrow{width:var(--arrow-btn);height:var(--arrow-btn);padding:0;border:0;background:transparent;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;transition:transform var(--dur-fast) ease;flex:none}
.em-arrow svg{width:100%;height:100%;display:block}
.em-arrow rect{fill:transparent;stroke:var(--accent);transition:fill var(--dur-fast) ease}
.em-arrow:hover{transform:scale(.95)}
.em-arrow:hover rect{fill:var(--accent)}
.em-arrow:active{transform:scale(.9)}
.em-arrow:focus-visible{outline:1px solid var(--accent);outline-offset:3px}
.em-arrow:disabled{opacity:.35;cursor:not-allowed;transform:none}
.em-arrow:disabled rect{fill:transparent}
.em-arrow--lg{width:44px;height:44px}

/* ---------- Sovratitolo ---------- */
.em-eyebrow{font-family:var(--font-tech);font-size:var(--type-eyebrow);font-weight:600;letter-spacing:var(--track-eyebrow);text-transform:uppercase;line-height:1.3;color:var(--accent);margin:0}
.em-eyebrow--band{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:16px var(--gutter)}
.em-eyebrow--light{color:var(--white)}

/* ---------- Tag / punto ---------- */
.em-tag{display:inline-flex;align-items:center;gap:10px;font-family:var(--font-tech);font-size:var(--type-tag);letter-spacing:var(--track-tag);text-transform:uppercase;line-height:1.3;color:var(--white)}
.em-tag--s{font-size:11px;letter-spacing:1.4px;gap:8px;color:var(--text-muted)}
.em-dot{display:inline-block;width:var(--dot);height:var(--dot);flex:none;background:var(--accent)}
.em-dot--circle{border-radius:var(--radius-round)}
.em-dot--diamond{transform:rotate(45deg)}
.em-tag--s .em-dot{width:5px;height:5px}

/* ---------- Badge ---------- */
.em-badge{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-tech);font-size:11px;font-weight:600;letter-spacing:1.8px;text-transform:uppercase;line-height:1;color:var(--accent);border:1px solid var(--line-accent);border-radius:var(--radius-pill);padding:7px 12px 7px 10px;white-space:nowrap}
.em-badge__dot{width:6px;height:6px;border-radius:50%;background:currentColor}
.em-badge--live .em-badge__dot{animation:emPulse 1.8s ease-in-out infinite}
.em-badge--neutral{color:var(--text-muted);border-color:var(--line-strong)}

/* ---------- Header ---------- */
.em-header{position:fixed;top:0;left:0;width:100%;z-index:var(--z-header);display:flex;align-items:center;justify-content:space-between;gap:24px;padding:20px var(--gutter);background:transparent;border-bottom:1px solid transparent;transition:background var(--dur-base) ease,backdrop-filter var(--dur-base) ease,border-color var(--dur-base) ease}
.em-header--static{position:relative}
.em-header.is-scrolled{background:var(--surface-header);-webkit-backdrop-filter:var(--blur-header);backdrop-filter:var(--blur-header);border-bottom-color:var(--line-soft)}
.em-logo{display:block;line-height:0;flex:none}
.em-logo img{height:var(--logo-h);width:auto;display:block;transition:transform var(--dur-fast) ease}
.em-logo:hover img{transform:scale(.95)}
.em-logo:focus-visible{outline:1px solid var(--accent);outline-offset:6px}
.em-toggle{display:inline-flex;align-items:center;gap:14px;min-height:44px;padding:0;background:transparent;border:0;color:var(--white);cursor:pointer;font-family:var(--font-tech);font-size:var(--type-nav);font-weight:500;letter-spacing:var(--track-nav);text-transform:uppercase;line-height:1}
.em-toggle:focus-visible{outline:1px solid var(--accent);outline-offset:4px}
.em-toggle__icon{position:relative;display:block;width:26px;height:11px;flex:none}
.em-toggle__icon i{position:absolute;right:0;height:1px;background:var(--white);transition:transform var(--dur-base) var(--ease-out-soft),width var(--dur-base) var(--ease-out-soft),top var(--dur-base) var(--ease-out-soft)}
.em-toggle__icon i:nth-child(1){top:0;width:26px}
.em-toggle__icon i:nth-child(2){top:10px;width:16px;background:var(--accent)}
.em-toggle:hover .em-toggle__icon i:nth-child(2){width:26px}
.em-toggle[aria-expanded="true"] .em-toggle__icon i:nth-child(1){top:5px;transform:rotate(45deg)}
.em-toggle[aria-expanded="true"] .em-toggle__icon i:nth-child(2){top:5px;width:26px;transform:rotate(-45deg)}

/* ---------- Menu a pannello laterale ---------- */
.em-menu{position:fixed;inset:0;z-index:var(--z-menu);pointer-events:none;visibility:hidden;transition:visibility 0s linear var(--dur-panel)}
.em-menu--contained{position:absolute}
.em-menu.is-open{pointer-events:auto;visibility:visible;transition:none}
.em-menu__scrim{position:absolute;inset:0;background:var(--surface-scrim);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);opacity:0;transition:opacity var(--dur-panel) var(--ease-standard);border:0;padding:0;cursor:pointer;width:100%}
.em-menu.is-open .em-menu__scrim{opacity:1}
.em-menu__panel{position:absolute;top:0;left:0;bottom:0;width:min(560px,100%);display:flex;flex-direction:column;background:var(--ink);border-right:1px solid var(--line);padding:20px var(--gutter) 40px;overflow-y:auto;transform:translateX(-100%);transition:transform var(--dur-panel) var(--ease-standard)}
.em-menu.is-open .em-menu__panel{transform:none}
.em-menu__top{display:flex;align-items:center;justify-content:space-between;gap:24px}
.em-menu__list{list-style:none;margin:56px 0 0;padding:0;border-top:1px solid var(--line)}
.em-menu__item{border-bottom:1px solid var(--line);opacity:0;transform:translateX(-14px);transition:opacity .5s var(--ease-out-soft),transform .5s var(--ease-out-soft)}
.em-menu.is-open .em-menu__item{opacity:1;transform:none}
.em-menu__link{display:flex;align-items:center;gap:20px;width:100%;padding:18px 0;background:none;border:0;cursor:pointer;text-align:left;color:var(--white);text-decoration:none;font-family:var(--font-tech);font-weight:500;font-size:clamp(28px,3.4vw,40px);line-height:1;letter-spacing:.5px;text-transform:uppercase}
.em-menu__link:hover{color:var(--white)}
.em-menu__link:focus-visible{outline:1px solid var(--accent);outline-offset:-1px}
.em-menu__index{font-family:var(--font-tech);font-size:13px;font-weight:600;letter-spacing:1px;color:var(--accent);width:34px;flex:none}
.em-menu__label{flex:1;transition:transform var(--dur-base) var(--ease-out-soft)}
.em-menu__link:hover .em-menu__label{transform:translateX(8px)}
.em-menu__link[aria-current="page"] .em-menu__label{font-family:var(--font-outline);letter-spacing:0}
.em-menu__plus{font-family:var(--font-text);font-weight:var(--weight-plus);font-size:30px;line-height:1;color:var(--accent);transition:transform var(--dur-base) ease;flex:none}
.em-menu__link[aria-expanded="true"] .em-menu__plus{transform:rotate(45deg)}
.em-menu__sub{list-style:none;margin:0;padding:0 0 0 54px;overflow:hidden;max-height:0;transition:max-height var(--dur-panel) var(--ease-standard)}
.em-menu__sub.is-open{max-height:320px}
.em-menu__sub li:last-child{padding-bottom:20px}
.em-menu__sublink{display:inline-flex;align-items:center;gap:14px;padding:9px 0;font-family:var(--font-text);font-size:17px;color:var(--text-body);text-decoration:none;transition:color var(--dur-fast) ease}
.em-menu__sublink:hover,.em-menu__sublink[aria-current="page"]{color:var(--white)}
.em-menu__sublink .em-dot{width:5px;height:5px;transform:rotate(45deg)}
.em-menu__foot{margin-top:auto;padding-top:48px;display:flex;flex-direction:column;gap:26px}
.em-menu__contacts{font-size:13px;line-height:1.9;color:var(--text-subtle);margin:0}

/* ---------- Footer ---------- */
.em-footer{background:var(--ink);padding:80px var(--gutter) 40px}
.em-footer__inner{max-width:var(--measure-wide);margin:0 auto}
.em-footer__grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px}
.em-footer__logo{height:var(--logo-h-footer);width:auto;display:block;margin-bottom:28px}
.em-footer__addr{font-size:14px;line-height:var(--lh-relaxed);color:var(--text-subtle);margin:0}
.em-footer__addr strong{font-weight:500;color:var(--text-high)}
.em-footer__head{font-family:var(--font-tech);font-size:var(--type-footer-head);font-weight:600;letter-spacing:var(--track-footer-head);text-transform:uppercase;color:var(--accent);margin:0 0 22px}
.em-footer__links{display:flex;flex-direction:column;align-items:flex-start;gap:12px;font-size:15px}
.em-footer__legal{border-top:1px solid var(--line);margin-top:64px;padding-top:26px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px;font-size:12px;color:var(--text-faint)}
.em-footer__legal-links{display:flex;gap:10px;align-items:center}

/* ---------- Hero ---------- */
.em-hero{position:relative;min-height:100vh;display:flex;flex-direction:column;overflow:hidden;background:var(--bg)}
.em-hero--auto{min-height:0}
.em-hero__stage{position:relative;flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:200px var(--gutter) 40px;text-align:center;min-height:540px}
.em-hero__media{position:absolute;left:50%;top:calc(50% + 70px);transform:translate(-50%,-50%);width:min(600px,82vw);height:auto;mix-blend-mode:lighten;z-index:1;pointer-events:none}
.em-hero__payoff{position:relative;z-index:2;font-family:var(--font-tech);font-size:var(--type-payoff);font-weight:500;letter-spacing:3px;text-transform:uppercase;line-height:1.2;margin:0}
.em-hero__word-wrap{position:relative;z-index:2;font-size:var(--type-outline-xl);line-height:1.2;height:1.2em;width:100%;overflow:visible;white-space:nowrap}
.em-hero__word{display:inline-block;font-family:var(--font-outline);font-weight:400;font-size:inherit;line-height:1.2;color:transparent;-webkit-text-stroke:var(--outline-stroke) var(--white);animation:emWordUp var(--dur-reveal) var(--ease-out-soft) both}
.em-hero__foot{position:relative;display:flex;justify-content:center;padding:6px 0 40px}
.em-hero__note{position:absolute;right:var(--gutter);top:0;max-width:var(--measure-aside);font-size:var(--type-body-xs);line-height:1.75;color:var(--text-muted);margin:0;text-align:left}
.em-hero__note strong{font-weight:500;color:var(--accent)}
.em-scroll-line{position:relative;display:block;width:1px;height:190px;background:rgba(255,255,255,.16);overflow:hidden}
.em-scroll-line::after{content:"";position:absolute;inset:0;background:var(--accent);transform-origin:top;transform:scaleY(0);animation:emLineFill 1.9s var(--ease-line) infinite}

/* ---------- Apertura pagina interna ---------- */
.em-intro{padding:180px var(--gutter) var(--section-y-s);background:var(--bg);position:relative;overflow:hidden}
.em-intro__inner{max-width:var(--measure-wide);margin:0 auto;position:relative}
.em-intro__word{font-size:var(--type-outline-m);margin:22px 0 48px;line-height:1;white-space:nowrap}
.em-intro__grid{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:var(--grid-gap-l);align-items:end;border-top:1px solid var(--line);padding-top:40px}
.em-intro__facet{position:absolute;right:-20px;top:-110px;width:min(420px,42%);height:auto;opacity:.45;pointer-events:none}

/* ---------- Introduzione di sezione ---------- */
.em-sintro{display:flex;flex-direction:column;align-items:flex-start;gap:22px;margin-bottom:60px}
.em-sintro--center{align-items:center;text-align:center}
.em-sintro__text{max-width:var(--measure-intro)}

/* ---------- Accordion delle unit ---------- */
.em-units{border-top:1px solid var(--line)}
.em-unit{border-bottom:1px solid var(--line);padding:26px 0}
.em-unit__head{display:flex;align-items:center;gap:34px;width:100%;padding:0;background:none;border:0;cursor:pointer;text-align:left;color:var(--white)}
.em-unit__head:focus-visible{outline:1px solid var(--accent);outline-offset:8px}
.em-unit__index{font-family:var(--font-tech);font-size:var(--type-index);font-weight:600;letter-spacing:var(--track-index);color:var(--accent);width:52px;flex:none}
.em-unit__name{flex:1;font-family:var(--font-tech);font-weight:500;font-size:var(--type-unit);line-height:1;letter-spacing:.5px;text-transform:uppercase;transition:transform var(--dur-base) var(--ease-out-soft)}
.em-unit__head:hover .em-unit__name{transform:translateX(8px)}
.em-unit.is-open .em-unit__name{font-family:var(--font-outline);letter-spacing:0;transform:none}
.em-unit__plus{font-family:var(--font-text);font-weight:var(--weight-plus);font-size:var(--type-plus);line-height:1;color:var(--accent);transition:transform var(--dur-base) ease;flex:none}
.em-unit.is-open .em-unit__plus{transform:rotate(45deg)}
.em-unit__panel{overflow:hidden;max-height:0;transition:max-height var(--dur-panel) var(--ease-standard)}
.em-unit__body{padding:26px 0 8px 86px}
.em-unit__desc{font-size:var(--type-body);line-height:var(--lh-body);color:var(--text-muted);max-width:var(--measure-text);margin:0 0 26px}
.em-unit__services{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid var(--line);list-style:none;margin:0;padding:0}
.em-unit__services li{padding:16px 20px 0 0}

/* ---------- Valori ---------- */
.em-values{display:grid;grid-template-columns:repeat(4,minmax(0,1fr))}
.em-value{padding:0 30px}
.em-value:first-child{padding-left:0}
.em-value:last-child{padding-right:0}
.em-value__title{font-family:var(--font-tech);font-weight:600;font-size:var(--type-h5);color:var(--accent);margin:0 0 16px}
.em-value__text{font-size:var(--type-body-xs);line-height:var(--lh-body);color:var(--text-high);margin:0}

/* ---------- Contatori ---------- */
.em-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--grid-gap)}
.em-stat__value{font-family:var(--font-tech);font-weight:600;font-size:var(--type-stat);line-height:1;font-variant-numeric:tabular-nums;display:flex;align-items:baseline;gap:.18em}
.em-stat__prefix{font-size:var(--type-meta);font-weight:500;letter-spacing:var(--track-meta);text-transform:uppercase;color:var(--text-muted)}
.em-stat__label{font-family:var(--font-tech);font-size:var(--type-meta);font-weight:500;letter-spacing:var(--track-meta);text-transform:uppercase;color:var(--accent);margin-top:12px}

/* ---------- Riga CTA ---------- */
.em-ctaline{position:relative;display:flex;align-items:center;justify-content:center;padding:44px 0;border-top:1px solid var(--line-accent);border-bottom:1px solid var(--line-accent);text-align:center}
.em-ctaline__arrow{position:absolute;right:0;font-size:26px;line-height:1;color:var(--text-muted)}
a.em-ctaline{color:var(--white);text-decoration:none}
a.em-ctaline .em-ctaline__arrow{transition:transform var(--dur-base) var(--ease-out-soft),color var(--dur-fast) ease}
a.em-ctaline:hover .em-ctaline__arrow{transform:translate(-4px,4px);color:var(--accent)}

/* ---------- Blocco CTA di chiusura ---------- */
.em-cta{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:var(--grid-gap-l);align-items:end}
.em-cta--center{grid-template-columns:1fr;justify-items:center;text-align:center}
.em-cta__copy{display:flex;flex-direction:column;gap:20px}
.em-cta__actions{display:flex;flex-wrap:wrap;gap:16px;justify-content:flex-end}
.em-cta--center .em-cta__actions{justify-content:center}
.em-cta__contacts{font-family:var(--font-tech);font-size:var(--type-meta);letter-spacing:var(--track-meta);text-transform:uppercase;color:var(--text-muted);margin:0}

/* ---------- Fascia servizi ---------- */
.em-marquee{overflow:hidden;background:var(--bg);border-top:1px solid var(--line-strong);border-bottom:1px solid var(--line-strong);padding:22px 0}
.em-marquee__track{display:flex;width:max-content;animation:emMarquee var(--dur-marquee) linear infinite}
.em-marquee:hover .em-marquee__track{animation-play-state:paused}
.em-marquee__group{display:flex;align-items:center;list-style:none;margin:0;padding:0;font-family:var(--font-tech);font-size:var(--type-marquee);font-weight:500;letter-spacing:var(--track-marquee);text-transform:uppercase;color:var(--white)}
.em-marquee__group li{display:flex;align-items:center}
.em-marquee__group span{padding:0 34px;white-space:nowrap}

/* ---------- Muro loghi ---------- */
.em-logos{display:grid;grid-template-columns:repeat(var(--em-logo-cols,5),minmax(0,1fr));border-top:1px solid var(--line);border-left:1px solid var(--line);list-style:none;margin:0;padding:0}
.em-logos__cell{aspect-ratio:3/2;display:flex;align-items:center;justify-content:center;padding:24px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);transition:background var(--dur-base) ease}
.em-logos__cell:hover{background:rgba(255,255,255,.02)}
.em-logos__cell img{max-width:68%;max-height:46%;width:auto;height:auto;filter:brightness(0) invert(1);opacity:.55;transition:opacity var(--dur-fast) ease}
.em-logos__cell:hover img{opacity:1}
.em-logos__name{font-family:var(--font-tech);font-size:13px;font-weight:600;letter-spacing:1.8px;text-transform:uppercase;color:var(--text-faint);text-align:center;transition:color var(--dur-fast) ease}
.em-logos__cell:hover .em-logos__name{color:var(--white)}

/* ---------- Sezione servizio ---------- */
.em-service{display:grid;grid-template-columns:86px minmax(0,1fr) minmax(0,1fr);gap:0 var(--grid-gap-l);padding:var(--space-10) 0;border-top:1px solid var(--line)}
.em-service--nomedia{grid-template-columns:86px minmax(0,1fr)}
.em-service__index{font-family:var(--font-tech);font-size:var(--type-index);font-weight:600;letter-spacing:var(--track-index);color:var(--accent);padding-top:10px}
.em-service__name{font-family:var(--font-tech);font-weight:500;font-size:clamp(30px,4.2vw,54px);line-height:1;letter-spacing:.5px;text-transform:uppercase;margin:0 0 26px}
.em-service__desc{font-size:var(--type-body);line-height:var(--lh-body);color:var(--text-muted);max-width:var(--measure-copy);margin:0 0 30px}
.em-service__list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.em-service__list li{padding:16px 20px 0 0}
.em-service__media{position:relative;aspect-ratio:4/3;overflow:hidden;background:var(--surface-media)}
.em-service__media img,.em-service__media video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}

/* ---------- Carosello progetti ---------- */
.em-feat{background:var(--bg);padding:0 0 110px}
.em-feat__frame{width:100%;overflow:hidden;border-radius:var(--radius-media);transform:scale(.86);transform-origin:center top;will-change:transform,border-radius}
.em-feat--flat .em-feat__frame{transform:none;border-radius:0}
.em-feat__media{position:relative;aspect-ratio:16/9;width:100%;background:var(--surface-media) center/cover no-repeat}
.em-feat__media video,.em-feat__media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.em-feat__protect{position:absolute;inset:0;background:var(--gradient-media-protect);pointer-events:none}
.em-feat__content{position:absolute;left:0;right:0;bottom:0;z-index:2;padding:clamp(24px,4vw,56px)}
.em-feat__counter{font-family:var(--font-tech);font-size:var(--type-meta);letter-spacing:var(--track-meta);color:var(--text-muted);margin:0 0 16px;font-variant-numeric:tabular-nums}
.em-feat__title{margin:0 0 14px}
.em-feat__desc{font-size:var(--type-body-s);line-height:var(--lh-body);color:var(--text-high);max-width:var(--measure-copy);margin:0 0 28px}
.em-feat__nav{position:absolute;right:clamp(24px,4vw,56px);bottom:clamp(24px,4vw,56px);z-index:3;display:flex;gap:14px}

/* ---------- Scheda progetto (Caveau) ---------- */
.em-card{display:flex;flex-direction:column;gap:18px;color:var(--white);text-decoration:none;min-width:0}
.em-card:hover{color:var(--white)}
.em-card:focus-visible{outline:1px solid var(--accent);outline-offset:8px}
.em-card__media{position:relative;aspect-ratio:4/3;overflow:hidden;background:var(--surface-media)}
.em-card__media img,.em-card__media video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform var(--dur-reveal) var(--ease-out-soft)}
.em-card:hover .em-card__media img,.em-card:hover .em-card__media video{transform:scale(1.04)}
.em-card__meta{display:flex;justify-content:space-between;gap:12px;font-family:var(--font-tech);font-size:11px;font-weight:600;letter-spacing:1.8px;text-transform:uppercase;color:var(--text-subtle)}
.em-card__client{color:var(--accent)}
.em-card__title{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;font-family:var(--font-text);font-weight:500;font-size:clamp(20px,1.8vw,24px);line-height:1.2;margin:0}
.em-card__go{color:var(--accent);font-size:18px;line-height:1.2;opacity:0;transform:translateX(-6px);transition:opacity var(--dur-fast) ease,transform var(--dur-fast) ease;flex:none}
.em-card:hover .em-card__go,.em-card:focus-visible .em-card__go{opacity:1;transform:none}
.em-card__abstract{font-size:var(--type-body-xs);line-height:var(--lh-body);color:var(--text-muted);margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.em-card__tags{display:flex;flex-wrap:wrap;gap:8px 18px;list-style:none;margin:0;padding:0}

/* ---------- Filtri ---------- */
.em-filters{display:flex;flex-direction:column;gap:24px}
.em-filters__axes{display:flex;gap:34px;border-bottom:1px solid var(--line);overflow-x:auto;scrollbar-width:none}
.em-filters__axis{position:relative;flex:none;background:none;border:0;padding:0 0 16px;cursor:pointer;font-family:var(--font-tech);font-size:var(--type-nav);font-weight:600;letter-spacing:var(--track-nav);text-transform:uppercase;color:var(--text-subtle);transition:color var(--dur-fast) ease}
.em-filters__axis::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:1px;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform var(--dur-underline) ease}
.em-filters__axis:hover{color:var(--white)}
.em-filters__axis[aria-selected="true"]{color:var(--white)}
.em-filters__axis[aria-selected="true"]::after{transform:scaleX(1)}
.em-filters__axis:focus-visible{outline:1px solid var(--accent);outline-offset:4px}
.em-filters__options{display:flex;flex-wrap:wrap;gap:10px}
.em-chip{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-tech);font-size:11px;font-weight:600;letter-spacing:1.6px;text-transform:uppercase;line-height:1;color:var(--text-muted);background:transparent;border:1px solid var(--line-strong);border-radius:var(--radius-pill);padding:10px 16px;cursor:pointer;white-space:nowrap;transition:color var(--dur-fast) ease,border-color var(--dur-fast) ease,background var(--dur-fast) ease}
.em-chip:hover{color:var(--white);border-color:var(--accent)}
.em-chip[aria-pressed="true"]{background:var(--accent);border-color:var(--accent);color:var(--ink)}
.em-chip:focus-visible{outline:1px solid var(--accent);outline-offset:3px}
.em-chip:disabled{opacity:.35;cursor:not-allowed;color:var(--text-muted);border-color:var(--line-strong);background:transparent}
.em-chip__count{opacity:.6;font-weight:500}

/* ---------- Caveau ---------- */
.em-caveau{display:flex;flex-direction:column;gap:56px}
.em-caveau__grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:64px var(--grid-gap)}
.em-caveau__empty{grid-column:1/-1;padding:60px 0;border-top:1px solid var(--line);color:var(--text-muted);font-size:var(--type-body)}
.em-caveau__count{font-family:var(--font-tech);font-size:var(--type-meta);letter-spacing:var(--track-meta);text-transform:uppercase;color:var(--text-subtle);margin:0}

/* ---------- Laboratorio (secondario) ---------- */
.em-lab{display:flex;flex-direction:column;gap:20px;padding:26px;border:1px solid var(--line);background:transparent;transition:border-color var(--dur-base) ease;min-width:0}
.em-lab:hover{border-color:var(--line-accent)}
.em-lab__top{display:flex;justify-content:space-between;align-items:center;gap:12px}
.em-lab__sector{font-family:var(--font-tech);font-size:11px;font-weight:600;letter-spacing:1.8px;text-transform:uppercase;color:var(--text-subtle)}
.em-lab__title{font-family:var(--font-text);font-weight:500;font-size:20px;line-height:1.3;margin:0}
.em-lab__client{font-family:var(--font-tech);font-size:11px;font-weight:600;letter-spacing:1.8px;text-transform:uppercase;color:var(--text-muted);margin:-10px 0 0}
.em-lab__phases{display:grid;grid-auto-flow:column;grid-auto-columns:1fr;gap:4px;list-style:none;margin:0;padding:0}
.em-lab__phases li{height:2px;background:var(--line-strong)}
.em-lab__phases li.is-done{background:var(--accent)}
.em-lab__phases li.is-current{background:var(--accent);animation:emPulse 1.8s ease-in-out infinite}
.em-lab__phase{font-family:var(--font-tech);font-size:11px;font-weight:500;letter-spacing:1.4px;text-transform:uppercase;color:var(--text-muted);margin:0;display:flex;justify-content:space-between;gap:12px}
.em-lab__phase b{font-weight:600;color:var(--white)}

/* ---------- Pagina progetto ---------- */
.em-phero{padding:170px var(--gutter) 0;background:var(--bg)}
.em-phero__inner{max-width:var(--measure-wide);margin:0 auto}
.em-phero__title{margin:22px 0 30px;max-width:14ch}
.em-phero__meta{display:flex;flex-wrap:wrap;gap:10px 26px;list-style:none;margin:0;padding:24px 0 0;border-top:1px solid var(--line)}
.em-phero__meta li{display:flex;flex-direction:column;gap:6px}
.em-phero__meta dt,.em-phero__k{font-family:var(--font-tech);font-size:11px;font-weight:600;letter-spacing:1.8px;text-transform:uppercase;color:var(--accent)}
.em-phero__v{font-size:15px;color:var(--text-high)}
.em-phero__cover{position:relative;margin-top:60px;aspect-ratio:16/9;overflow:hidden;background:var(--surface-media)}
.em-phero__cover img,.em-phero__cover video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}

.em-case{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,8fr);gap:var(--grid-gap-l);padding:var(--space-10) 0;border-top:1px solid var(--line)}
.em-case__head{display:flex;gap:20px;align-items:baseline}
.em-case__index{font-family:var(--font-tech);font-size:var(--type-index);font-weight:600;letter-spacing:var(--track-index);color:var(--accent)}
.em-case__title{font-family:var(--font-tech);font-size:var(--type-eyebrow);font-weight:600;letter-spacing:var(--track-eyebrow);text-transform:uppercase;margin:0}
.em-case__body{display:flex;flex-direction:column;gap:26px;max-width:var(--measure-text)}
.em-case__body p{font-size:var(--type-body-xl);line-height:var(--lh-body);color:var(--text-high);margin:0}
.em-case__list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.em-case__list li{padding:16px 20px 0 0}

.em-gallery{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:20px;align-items:end}
.em-gallery__item{position:relative;margin:0;grid-column:span 6}
.em-gallery__item--full{grid-column:span 12}
.em-gallery__item--wide{grid-column:span 7}
.em-gallery__item--narrow{grid-column:span 5}
.em-gallery__media{position:relative;overflow:hidden;background:var(--surface-media);aspect-ratio:1/1}
.em-gallery__item--full .em-gallery__media{aspect-ratio:16/9}
.em-gallery__item--wide .em-gallery__media{aspect-ratio:4/3}
.em-gallery__item--narrow .em-gallery__media{aspect-ratio:4/5}
.em-gallery__media img,.em-gallery__media video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.em-gallery__caption{font-size:var(--type-caption);color:var(--text-subtle);margin-top:12px}

.em-credits{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:26px var(--grid-gap);list-style:none;margin:0;padding:26px 0 0;border-top:1px solid var(--line)}
.em-credit{display:flex;flex-direction:column;gap:8px}
.em-credit__role{font-family:var(--font-tech);font-size:11px;font-weight:600;letter-spacing:1.8px;text-transform:uppercase;color:var(--accent)}
.em-credit__name{font-size:15px;color:var(--text-high)}

/* ---------- Modulo ---------- */
.em-field{display:flex;flex-direction:column;gap:12px;min-width:0}
.em-field__label{font-family:var(--font-tech);font-size:var(--type-label);font-weight:600;letter-spacing:var(--track-label);text-transform:uppercase;color:var(--accent)}
.em-field__label i{font-style:normal;color:var(--text-subtle);margin-left:4px}
.em-field__input{width:100%;background:transparent;border:0;border-bottom:1px solid var(--line-input);border-radius:0;color:var(--white);font-family:var(--font-text);font-size:16px;line-height:1.5;padding:8px 0;outline:none;transition:border-color var(--dur-fast) ease}
.em-field__input::placeholder{color:var(--text-faint)}
.em-field__input:hover{border-bottom-color:var(--white-50)}
.em-field__input:focus{border-bottom-color:var(--accent)}
textarea.em-field__input{resize:vertical;min-height:34px}
.em-field.is-error .em-field__input{border-bottom-color:var(--signal-error)}
.em-field__msg{font-size:12px;line-height:1.4;color:var(--text-subtle);margin:-4px 0 0}
.em-field.is-error .em-field__msg{color:var(--signal-error)}
.em-field.is-disabled{opacity:.45}
.em-field.is-disabled .em-field__input{cursor:not-allowed}

.em-check{display:flex;align-items:flex-start;gap:12px;font-size:12px;line-height:1.5;color:var(--text-muted);max-width:420px;cursor:pointer}
.em-check input{appearance:none;-webkit-appearance:none;width:16px;height:16px;flex:none;margin:1px 0 0;border:1px solid var(--line-input);border-radius:0;background:transparent;display:grid;place-content:center;cursor:pointer;transition:border-color var(--dur-fast) ease,background var(--dur-fast) ease}
.em-check input::before{content:"";width:8px;height:4px;border-left:1.5px solid var(--ink);border-bottom:1.5px solid var(--ink);transform:translateY(-1px) rotate(-45deg);opacity:0}
.em-check:hover input{border-color:var(--accent)}
.em-check input:checked{background:var(--accent);border-color:var(--accent)}
.em-check input:checked::before{opacity:1}
.em-check input:focus-visible{outline:1px solid var(--accent);outline-offset:3px}
.em-check.is-error input{border-color:var(--signal-error)}
.em-check.is-disabled{opacity:.45;cursor:not-allowed}
.em-check.is-disabled input{cursor:not-allowed}

.em-form{display:grid;grid-template-columns:1fr 1fr;gap:44px var(--grid-gap-l)}
.em-form__full{grid-column:1/-1}
.em-form__foot{grid-column:1/-1;display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap;margin-top:8px}
.em-form__done{grid-column:1/-1;display:flex;flex-direction:column;gap:16px;padding:40px 0;border-top:1px solid var(--line-accent)}

/* ---------- Token adattivi ----------
   I token restano ai valori desktop. Qui le proprietà che li usano passano
   alle varianti -tablet / -mobile. Nessun token viene ridichiarato. */
@media (max-width:1023px){
  .em-section{padding:var(--section-y-m-tablet) var(--gutter-tablet)}
  .em-section--s{padding-block:var(--section-y-s-tablet)}
  .em-section--l{padding-block:var(--section-y-l-tablet)}
  .em-eyebrow--band{padding:16px var(--gutter-tablet)}
  .em-header{padding:20px var(--gutter-tablet)}
  .em-menu__panel{padding:20px var(--gutter-tablet) 40px}
  .em-footer{padding:80px var(--gutter-tablet) 40px}
  .em-hero__stage{padding:200px var(--gutter-tablet) 40px}
  .em-hero__note{right:var(--gutter-tablet)}
  .em-intro{padding:180px var(--gutter-tablet) var(--section-y-s-tablet)}
  .em-phero{padding:170px var(--gutter-tablet) 0}
  .em-section--flush{padding-block:0}
}
@media (max-width:767px){
  .em-section{padding:var(--section-y-m-mobile) var(--gutter-mobile)}
  .em-section--s{padding-block:var(--section-y-s-mobile)}
  .em-section--l{padding-block:var(--section-y-l-mobile)}
  .em-eyebrow--band{padding:16px var(--gutter-mobile)}
  .em-header{padding:20px var(--gutter-mobile)}
  .em-logo img{height:var(--logo-h-mobile)}
  .em-menu__panel{padding:20px var(--gutter-mobile) 40px}
  .em-footer{padding:80px var(--gutter-mobile) 40px}
  .em-hero__stage{padding:200px var(--gutter-mobile) 40px}
  .em-hero__note{right:var(--gutter-mobile)}
  .em-intro{padding:180px var(--gutter-mobile) var(--section-y-s-mobile)}
  .em-intro__grid{gap:var(--grid-gap-l-mobile)}
  .em-stats{gap:var(--grid-gap-mobile)}
  .em-cta{gap:var(--grid-gap-l-mobile)}
  .em-service{gap:0 var(--grid-gap-l-mobile)}
  .em-caveau__grid{gap:64px var(--grid-gap-mobile)}
  .em-phero{padding:170px var(--gutter-mobile) 0}
  .em-case{gap:var(--grid-gap-l-mobile)}
  .em-credits{gap:26px var(--grid-gap-mobile)}
  .em-form{gap:44px var(--grid-gap-l-mobile)}
  .em-section--flush{padding-block:0}
}

/* =========================================================
   RESPONSIVE — tablet ≤1023, mobile ≤767
   ========================================================= */
@media (max-width:1023px){
  .em-footer__grid{grid-template-columns:1fr 1fr 1fr}
  .em-footer__grid>:first-child{grid-column:1/-1}
  .em-values{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:48px}
  .em-value,.em-value:first-child,.em-value:last-child{padding:0 30px 0 0}
  .em-caveau__grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .em-service{grid-template-columns:60px minmax(0,1fr)}
  .em-service__media{grid-column:2;margin-top:40px}
  .em-logos{grid-template-columns:repeat(4,minmax(0,1fr))}
  .em-cta{grid-template-columns:1fr;align-items:start}
  .em-cta__actions{justify-content:flex-start}
  .em-intro__grid{grid-template-columns:1fr;gap:26px}
}
@media (max-width:767px){
  .em-hero__stage{padding:150px var(--gutter-mobile) 24px;min-height:460px}
  .em-hero__payoff{letter-spacing:2px}
  .em-hero__media{top:calc(50% + 30px)}
  .em-hero__foot{flex-direction:column;align-items:center;gap:32px;padding:0 var(--gutter-mobile) 32px}
  .em-hero__note{position:static;text-align:center;max-width:300px}
  .em-scroll-line{height:96px}
  .em-header{padding:14px var(--gutter-mobile)}
  .em-menu__panel{padding:14px var(--gutter-mobile) 32px}
  .em-menu__list{margin-top:36px}
  .em-menu__link{padding:16px 0;gap:14px}
  .em-menu__index{width:28px;font-size:12px}
  .em-menu__sub{padding-left:42px}
  .em-unit{padding:22px 0}
  .em-unit__head{gap:14px}
  .em-unit__index{width:34px;font-size:13px}
  .em-unit__plus{font-size:28px}
  .em-unit__body{padding:20px 0 4px 48px}
  .em-unit__services{grid-template-columns:1fr 1fr;row-gap:2px}
  .em-unit__services li{padding:14px 12px 0 0}
  .em-values{grid-template-columns:1fr;row-gap:36px}
  .em-value,.em-value:first-child,.em-value:last-child{padding:0}
  .em-stats{grid-template-columns:1fr;gap:0;border-top:1px solid var(--line)}
  .em-stat{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:22px 0;border-bottom:1px solid var(--line)}
  .em-stat__label{margin-top:0;text-align:right;max-width:12ch}
  .em-ctaline{padding:32px 36px 32px 0;text-align:left;justify-content:flex-start}
  .em-ctaline__arrow{font-size:22px}
  .em-cta__actions{flex-direction:column;align-items:stretch}
  .em-cta__actions .em-btn{justify-content:space-between}
  .em-marquee{padding:16px 0}
  .em-marquee__group{font-size:13px}
  .em-marquee__group span{padding:0 22px}
  .em-logos{grid-template-columns:repeat(2,minmax(0,1fr))}
  .em-footer{padding:64px var(--gutter-mobile) 32px}
  .em-footer__grid{grid-template-columns:1fr 1fr;gap:40px 20px}
  .em-footer__legal{margin-top:48px;flex-direction:column;align-items:flex-start}
  .em-feat{padding-bottom:72px}
  .em-feat__media{aspect-ratio:4/5}
  .em-feat__desc{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:22px}
  .em-feat__nav{top:20px;right:20px;bottom:auto}
  .em-feat__nav .em-arrow{width:44px;height:44px}
  .em-caveau__grid{grid-template-columns:1fr;gap:48px}
  .em-filters__options{flex-wrap:nowrap;overflow-x:auto;margin:0 calc(var(--gutter-mobile) * -1);padding:0 var(--gutter-mobile);scrollbar-width:none}
  .em-chip{padding:13px 16px}
  .em-service{grid-template-columns:1fr;padding:44px 0}
  .em-service__index{padding:0 0 14px}
  .em-service__media{grid-column:1}
  .em-service__list,.em-case__list{grid-template-columns:1fr}
  .em-case{grid-template-columns:1fr;gap:20px;padding:44px 0}
  .em-case__body p{font-size:var(--type-body-l)}
  .em-gallery{gap:12px}
  .em-gallery__item,.em-gallery__item--wide,.em-gallery__item--narrow{grid-column:span 12}
  .em-phero{padding-top:130px}
  .em-phero__cover{margin-top:40px;aspect-ratio:4/5;margin-inline:calc(var(--gutter-mobile) * -1)}
  .em-intro{padding-top:130px}
  .em-intro__word{margin:16px 0 32px;white-space:normal}
  .em-form{grid-template-columns:1fr;gap:32px}
  .em-form__foot{flex-direction:column;align-items:stretch}
  .em-form__foot .em-btn{justify-content:space-between}
  .em-sintro{margin-bottom:40px}
}