/* Sezione «certificati» (templates/contenuti/sezioni/certificati.html.twig): card con il sigillo della famiglia
   e scheda di dettaglio in popover. Usa le variabili di app.css; il colore della famiglia sta in --cert. */

.sx-certificati { --cert: var(--rosso); }
.sx-cert--iso { --cert: #2663ad; --cert-2: #5b9be0; }
.sx-cert--acn { --cert: #0f7c6e; --cert-2: #35b9a4; }
.sx-cert--csa { --cert: #6a3fbf; --cert-2: #a07ce8; }
.sx-cert--regolarita { --cert: #4d535c; --cert-2: #8a9099; }
.sx-cert--altro { --cert: var(--rosso); --cert-2: #ff6b61; }

.sx-cert__fiducia { display: inline-flex; align-items: center; gap: .5rem; margin: 1.2rem 0 0; padding: .45rem .9rem .45rem .6rem; border-radius: 999px;
  background: var(--bianco); border: 1px solid var(--linea); box-shadow: var(--ombra-s); font-size: .88rem; color: var(--inchiostro-2); }
.sx-cert__fiducia .ic { width: 22px; height: 22px; padding: 4px; border-radius: 50%; background: var(--verde); color: #fff; }

.sx-cert__griglia { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 268px), 1fr)); gap: 1.1rem; margin: 0; padding: 0; list-style: none; }
.sx-cert__voce { display: flex; }

/* ---------- Il sigillo: bordo dentellato da timbro, anello che gira al passaggio ---------- */
.sx-sigillo { position: relative; display: grid; place-items: center; flex: none; width: 66px; height: 66px; }
.sx-sigillo::before { content: ""; position: absolute; inset: 0; border-radius: 50%;
  background: repeating-conic-gradient(from 0deg, var(--cert) 0 5deg, var(--cert-2) 5deg 10deg);
  -webkit-mask: radial-gradient(circle, transparent 0 55%, #000 56% 100%); mask: radial-gradient(circle, transparent 0 55%, #000 56% 100%);
  clip-path: polygon(50% 0%, 56% 4%, 63% 1%, 67% 7%, 75% 6%, 77% 13%, 85% 15%, 85% 22%, 93% 26%, 91% 33%, 98% 38%, 94% 45%, 100% 50%, 94% 55%, 98% 62%, 91% 67%, 93% 74%, 85% 78%, 85% 85%, 77% 87%, 75% 94%, 67% 93%, 63% 99%, 56% 96%, 50% 100%, 44% 96%, 37% 99%, 33% 93%, 25% 94%, 23% 87%, 15% 85%, 15% 78%, 7% 74%, 9% 67%, 2% 62%, 6% 55%, 0% 50%, 6% 45%, 2% 38%, 9% 33%, 7% 26%, 15% 22%, 15% 15%, 23% 13%, 25% 6%, 33% 7%, 37% 1%, 44% 4%);
  transition: transform 1.2s var(--morbido); }
.sx-sigillo__dentro { position: relative; display: grid; place-items: center; width: 70%; height: 70%; border-radius: 50%; overflow: hidden;
  background: radial-gradient(circle at 30% 25%, #fff, color-mix(in srgb, var(--cert) 10%, #fff)); box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--cert) 25%, transparent), 0 4px 12px -4px color-mix(in srgb, var(--cert) 60%, transparent); color: var(--cert); }
.sx-sigillo__dentro .ic { width: 24px; height: 24px; }
.sx-sigillo__dentro img { width: 78%; height: 78%; object-fit: contain; }

/* ---------- La card (la luce che segue il puntatore è [data-luce] di app.css, nel colore --tono) ---------- */
.sx-card { --tono: var(--cert); position: relative; display: flex; flex-direction: column; align-items: flex-start; width: 100%; padding: 1.4rem 1.4rem 1.1rem; overflow: hidden; isolation: isolate;
  border: 1px solid var(--linea); border-radius: var(--r-l); background: var(--bianco); box-shadow: var(--ombra-s); color: var(--inchiostro); font: inherit; text-align: left; cursor: pointer;
  transition: transform .45s var(--molla), box-shadow .35s, border-color .35s; }
.sx-card::before { content: ""; position: absolute; z-index: -1; inset: 0 0 auto; height: 5px; background: linear-gradient(90deg, var(--cert), var(--cert-2)); transform: scaleX(.18); transform-origin: left; transition: transform .6s var(--morbido); }
.sx-card:hover, .sx-card:focus-visible { transform: translateY(-5px); border-color: color-mix(in srgb, var(--cert) 35%, transparent); box-shadow: var(--ombra-l); }
.sx-card:hover::before, .sx-card:focus-visible::before { transform: none; }
.sx-card:hover .sx-sigillo::before { transform: rotate(120deg); }
.sx-card:focus-visible { outline: 3px solid color-mix(in srgb, var(--cert) 45%, transparent); outline-offset: 3px; }

.sx-card__testa { display: flex; align-items: flex-start; justify-content: space-between; gap: .8rem; width: 100%; margin-bottom: 1.1rem; }
.sx-card__famiglia { margin-bottom: .3rem; font-family: var(--f-titoli); font-size: .72rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--cert); }
.sx-card__norma { font-family: var(--f-titoli); font-size: clamp(1.25rem, 1.8vw, 1.45rem); font-weight: 800; letter-spacing: -.03em; line-height: 1.15; text-wrap: balance; }
.sx-card__titolo { margin-top: .35rem; font-size: .95rem; line-height: 1.4; color: var(--inchiostro-2); }
.sx-card__ente { margin-top: .6rem; font-size: .82rem; color: var(--grigio); }
.sx-card__piede { display: flex; align-items: center; justify-content: space-between; gap: .8rem; width: 100%; margin-top: auto; padding-top: 1.2rem; }
.sx-card__segni { display: flex; flex-wrap: wrap; gap: .4rem; }
.sx-card__segni > span { display: inline-flex; align-items: center; gap: .3rem; padding: .2rem .55rem; border-radius: 999px; background: var(--nebbia); font-size: .74rem; font-weight: 600; color: var(--grigio); }
.sx-card__segni .ic { width: 13px; height: 13px; }
.sx-card__apri { display: inline-flex; align-items: center; gap: .35rem; margin-left: auto; font-family: var(--f-titoli); font-size: .88rem; font-weight: 700; color: var(--cert); white-space: nowrap; }
.sx-card__apri .ic { transition: transform .25s var(--molla); }
.sx-card:hover .sx-card__apri .ic { transform: translateX(4px); }

/* ---------- Stato di validità ---------- */
.sx-stato { display: inline-flex; align-items: center; gap: .4rem; margin: 0; padding: .28rem .65rem; border-radius: 999px; font-size: .74rem; font-weight: 650; line-height: 1.2; white-space: nowrap; }
.sx-stato::before { content: ""; flex: none; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.sx-stato--valido { background: color-mix(in srgb, var(--verde) 12%, #fff); color: #157a41; }
.sx-stato--valido::before { box-shadow: 0 0 0 0 currentColor; animation: sx-battito 2.6s ease-out infinite; }
.sx-stato--in-scadenza { background: #fff5e0; color: #9a6200; }
.sx-stato--scaduto { background: var(--nebbia); color: var(--grigio); }
.sx-stato--grande { margin-bottom: 1.2rem; font-size: .84rem; }
@keyframes sx-battito { 0% { box-shadow: 0 0 0 0 color-mix(in srgb, currentColor 55%, transparent); } 70%, 100% { box-shadow: 0 0 0 7px transparent; } }

/* ---------- Scheda di dettaglio (popover) ---------- */
.sx-dettaglio { width: min(620px, calc(100vw - 2rem)); max-height: min(86vh, 760px); margin: auto; padding: 0; overflow: auto; overscroll-behavior: contain;
  border: 0; border-radius: var(--r-l); background: var(--bianco); color: var(--inchiostro); box-shadow: 0 40px 100px -30px rgba(20, 22, 26, .55);
  opacity: 0; transform: translateY(18px) scale(.97);
  transition: opacity .3s var(--morbido), transform .45s var(--molla), overlay .3s allow-discrete, display .3s allow-discrete; }
.sx-dettaglio:popover-open { opacity: 1; transform: none; }
@starting-style { .sx-dettaglio:popover-open { opacity: 0; transform: translateY(18px) scale(.97); } }
.sx-dettaglio::backdrop { background: rgba(20, 22, 26, 0); -webkit-backdrop-filter: blur(0); backdrop-filter: blur(0);
  transition: background .3s, backdrop-filter .3s, overlay .3s allow-discrete, display .3s allow-discrete; }
.sx-dettaglio:popover-open::backdrop { background: rgba(20, 22, 26, .45); -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px); }
@starting-style { .sx-dettaglio:popover-open::backdrop { background: rgba(20, 22, 26, 0); -webkit-backdrop-filter: blur(0); backdrop-filter: blur(0); } }

.sx-dettaglio__fascia { position: sticky; top: 0; z-index: 1; display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: 1.1rem; padding: 1.6rem 1.6rem 1.4rem; color: #fff;
  background: radial-gradient(20rem 12rem at 100% 0%, color-mix(in srgb, var(--cert-2) 55%, transparent), transparent 70%), radial-gradient(rgba(255, 255, 255, .08) 1px, transparent 1px) 0 0 / 18px 18px, linear-gradient(135deg, var(--cert), color-mix(in srgb, var(--cert) 55%, var(--inchiostro))); }
.sx-dettaglio__fascia .sx-sigillo { width: 74px; height: 74px; }
.sx-dettaglio__fascia .sx-sigillo::before { background: repeating-conic-gradient(from 0deg, #fff 0 5deg, rgba(255, 255, 255, .55) 5deg 10deg); animation: sx-gira 30s linear infinite; }
.sx-dettaglio__famiglia { margin: 0 0 .2rem; font-family: var(--f-titoli); font-size: .72rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; opacity: .8; }
.sx-dettaglio__norma { margin: 0; font-family: var(--f-titoli); font-size: clamp(1.4rem, 3vw, 1.85rem); font-weight: 800; letter-spacing: -.035em; line-height: 1.1; color: #fff; }
.sx-dettaglio__titolo { margin: .35rem 0 0; font-size: .95rem; opacity: .88; }
.sx-dettaglio__chiudi { align-self: start; display: grid; place-items: center; width: 40px; height: 40px; border: 0; border-radius: 50%; background: rgba(255, 255, 255, .14); color: #fff; cursor: pointer; transition: background .2s, transform .3s var(--molla); }
.sx-dettaglio__chiudi:hover { background: rgba(255, 255, 255, .26); transform: rotate(90deg); }
.sx-dettaglio__chiudi:focus-visible { outline: 3px solid #fff; outline-offset: 2px; }
@keyframes sx-gira { to { transform: rotate(360deg); } }

.sx-dettaglio__corpo { padding: 1.5rem 1.6rem 1.7rem; }
.sx-dettaglio__dati { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .7rem; margin: 0 0 1.4rem; }
.sx-dettaglio__dati > div { padding: .75rem .9rem; border-radius: var(--r-m); background: var(--nebbia); }
.sx-dettaglio__dati dt { margin-bottom: .15rem; font-size: .72rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--grigio); }
.sx-dettaglio__dati dd { margin: 0; font-weight: 600; line-height: 1.35; }
.sx-dettaglio__dati code { font-family: ui-monospace, "SFMono-Regular", Menlo, monospace; font-size: .92em; letter-spacing: .02em; user-select: all; }
.sx-dettaglio__blocco { margin-bottom: 1.3rem; }
.sx-dettaglio__blocco h4 { margin: 0 0 .45rem; font-family: var(--f-titoli); font-size: .8rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--cert); }
.sx-dettaglio__blocco p { margin: 0; line-height: 1.6; color: var(--inchiostro-2); }
.sx-dettaglio__servizi { display: flex; flex-wrap: wrap; gap: .45rem; margin: 0; padding: 0; list-style: none; }
.sx-dettaglio__servizi li { display: inline-flex; align-items: center; gap: .4rem; padding: .4rem .75rem .4rem .5rem; border-radius: 999px; font-size: .88rem; font-weight: 600;
  background: color-mix(in srgb, var(--cert) 8%, #fff); border: 1px solid color-mix(in srgb, var(--cert) 18%, transparent); }
.sx-dettaglio__servizi .ic { color: var(--cert); }
.sx-dettaglio__azioni { display: flex; flex-wrap: wrap; gap: .7rem; padding-top: 1.2rem; border-top: 1px solid var(--linea); }
.sx-dettaglio__nota { margin: .7rem 0 0; font-size: .8rem; color: var(--grigio); }

/* ---------- Sfondo scuro (sezione--scura di sezioni.css) ---------- */
.sezione--scura .sx-card { background: rgba(255, 255, 255, .05); border-color: rgba(255, 255, 255, .12); color: #fff; box-shadow: none; }
.sezione--scura .sx-card__titolo { color: rgba(255, 255, 255, .78); }
.sezione--scura .sx-card__ente { color: rgba(255, 255, 255, .6); }
.sezione--scura .sx-card__famiglia, .sezione--scura .sx-card__apri { color: var(--cert-2); }
.sezione--scura .sx-card__segni > span { background: rgba(255, 255, 255, .08); color: rgba(255, 255, 255, .75); }
.sezione--scura .sx-cert__fiducia { background: rgba(255, 255, 255, .06); border-color: rgba(255, 255, 255, .12); color: rgba(255, 255, 255, .85); box-shadow: none; }

@media (max-width: 560px) {
  .sx-dettaglio { inset: auto 0 0; width: auto; max-width: none; max-height: 92vh; margin: 0; border-radius: var(--r-l) var(--r-l) 0 0; }
  .sx-dettaglio__fascia { gap: .8rem; padding: 1.2rem; }
  .sx-dettaglio__corpo { padding: 1.2rem; }
  .sx-dettaglio__fascia .sx-sigillo { width: 56px; height: 56px; }
  .sx-dettaglio__dati { grid-template-columns: 1fr; }
  .sx-dettaglio__azioni .btn { flex: 1; justify-content: center; }
}
@media (prefers-reduced-motion: reduce) {
  .sx-card, .sx-sigillo::before, .sx-dettaglio, .sx-dettaglio::backdrop { transition: none; }
  .sx-stato--valido::before, .sx-dettaglio__fascia .sx-sigillo::before { animation: none; }
}