/* ==========================================================================================
   servizio-web-strategy-seo.css — firma e scena di /servizi/web-strategy-seo/ (BRIEF §15).
   Firma: una ricerca di esempio che si scrive (servizio.js) e i risultati che si compongono sotto.
   Scena del metodo: un pannello con quattro schede che si accendono una per passo: audit,
   architettura, posizione nei risultati (simulazione), misure.
   ========================================================================================== */

/* il titolo ha una riga lunga («Web strategy»): un po' più piccolo degli altri servizi */
.pagina-sx--web-strategy-seo .sx-eroe__titolo { font-size: clamp(34px, min(8.2vw, 15svh), 158px); }
@media (max-width: 599px) { .pagina-sx--web-strategy-seo .sx-eroe__titolo { font-size: clamp(30px, 9.6vw, 56px); } }

/* ---------------------------------------------------------------- firma: la ricerca ------- */
.sx-cerca { display: grid; justify-items: center; align-content: start; padding-top: calc(var(--testata-h) + clamp(56px, 11vh, 120px)); }
.sx-cerca__campo {
  display: flex;
  align-items: center;
  gap: 14px;
  width: min(660px, 86vw);
  height: 58px;
  padding: 0 22px;
  border-radius: 999px;
  text-align: left;
  font: 400 clamp(15px, 1.3vw, 19px)/1 var(--font-sans);
  color: var(--carta);
  background: rgba(13, 10, 26, .92);
  box-shadow: 0 0 0 1px rgba(169, 139, 255, .45), 0 24px 70px -24px rgba(121, 64, 224, .8);
}
.sx-cerca__campo svg { flex: none; width: 20px; height: 20px; fill: none; stroke: var(--viola-luce); stroke-width: 2; stroke-linecap: round; }
.sx-cerca__testo { white-space: nowrap; overflow: hidden; }
.sx-cerca__cursore { flex: none; width: 2px; height: 22px; margin-left: -10px; background: var(--carta); animation: sx-cerca-batte 1s steps(1) infinite; }
@keyframes sx-cerca-batte { 50% { opacity: 0; } }
.sx-cerca__risultati { list-style: none; width: min(660px, 86vw); margin: 34px 0 0; padding: 0 22px; display: grid; gap: 22px; opacity: .55; }
.sx-cerca__risultati li { display: grid; grid-template-columns: 26px minmax(0, 1fr); gap: 12px; align-items: start; text-align: left; opacity: 0; transform: translateY(10px); transition: opacity .5s, transform .7s var(--curva-expo); transition-delay: calc(var(--i) * 90ms); }
.sx-cerca__risultati b { font: 500 13px/1 var(--font-mono); color: var(--viola-luce); }
.sx-cerca__risultati span { display: grid; gap: 7px; }
.sx-cerca__risultati i { height: 8px; border-radius: 4px; background: rgba(239, 233, 225, .14); }
.sx-cerca__risultati i:nth-child(1) { width: 58%; background: rgba(169, 139, 255, .5); }
.sx-cerca__risultati i:nth-child(2) { width: 92%; }
.sx-cerca__risultati i:nth-child(3) { width: 74%; }
.sx-cerca.is-cercato li { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .sx-cerca__cursore { animation: none; } .sx-cerca__risultati li { opacity: 1; transform: none; } }

/* ---------------------------------------------------------------- scena: il pannello ------ */
.sc-seo {
  position: absolute;
  inset: 0;
  container-type: size;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  border-radius: 14px;
  overflow: hidden;
  background: linear-gradient(180deg, rgba(23, 17, 46, .94), rgba(10, 8, 20, .97));
  box-shadow: 0 0 0 1px rgba(169, 139, 255, .26), 0 60px 140px -50px rgba(121, 64, 224, .6);
}
.sc-seo__schede { display: flex; flex-wrap: wrap; gap: 6px; padding: 12px; border-bottom: 1px solid var(--linea); }
.sc-seo__schede i { padding: 9px 16px; border-radius: 999px; font: 500 clamp(10px, 2.2cqh, 12px)/1 var(--font-mono); font-style: normal; letter-spacing: .06em; text-transform: uppercase; color: var(--carta-2); transition: color .4s, background-color .4s; }
[data-passo="0"] .sc-seo__schede i:nth-child(1), [data-passo="1"] .sc-seo__schede i:nth-child(2),
[data-passo="2"] .sc-seo__schede i:nth-child(3), [data-passo="3"] .sc-seo__schede i:nth-child(4) { color: var(--nero); background: var(--viola-luce); }
.sc-seo__corpo { position: relative; container-type: size; }
.sc-seo__corpo > * { position: absolute; inset: 7cqh 6cqw; opacity: 0; transform: translateY(12px); transition: opacity .5s, transform .8s var(--curva-expo); pointer-events: none; }
[data-passo="0"] .sc-seo__audit, [data-passo="1"] .sc-seo__albero, [data-passo="2"] .sc-seo__serp, [data-passo="3"] .sc-seo__misure { opacity: 1; transform: none; transition-delay: .15s; }

/* audit: le pagine controllate una per una */
.sc-seo__audit { list-style: none; margin: 0; padding: 0; display: grid; align-content: center; }
.sc-seo__audit li { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 1.8cqh 0; border-bottom: 1px solid var(--linea); font: 400 clamp(11px, 3.4cqh, 16px)/1 var(--font-mono); color: var(--carta); }
.sc-seo__audit b { padding: 6px 10px; border-radius: 999px; font: 500 clamp(9px, 2.4cqh, 11px)/1 var(--font-mono); letter-spacing: .06em; text-transform: uppercase; }
.sc-seo__audit b.ok { color: var(--viola-luce); box-shadow: inset 0 0 0 1px rgba(169, 139, 255, .5); }
.sc-seo__audit b.avviso { color: var(--neon); box-shadow: inset 0 0 0 1px rgba(206, 105, 227, .6); }
.sc-seo__audit .sc-seo__scan { position: absolute; left: -2%; right: -2%; top: 0; height: 2px; padding: 0; border: 0; background: var(--viola-luce); box-shadow: 0 0 16px var(--viola-luce); animation: sc-seo-scan 3.2s ease-in-out infinite alternate; }
@keyframes sc-seo-scan { to { transform: translateY(70cqh); } }

/* architettura: l'albero delle pagine */
.sc-seo__albero { width: 88cqw; height: 86cqh; overflow: visible; }
.sc-seo__albero path { fill: none; stroke: rgba(169, 139, 255, .6); stroke-width: 1.5; stroke-dasharray: 1; stroke-dashoffset: 1; transition: stroke-dashoffset 1.6s var(--curva-expo) .2s; }
[data-passo="1"] .sc-seo__albero path { stroke-dashoffset: 0; }
.sc-seo__albero rect { fill: #0d0a1a; stroke: var(--viola-luce); stroke-width: 1.2; }
.sc-seo__albero text { fill: var(--carta); font: 500 13px var(--font-mono); text-anchor: middle; letter-spacing: .04em; }
.sc-seo__albero circle { fill: var(--viola-luce); }

/* ricerca: il sito sale di due posizioni (simulazione) */
.sc-seo__serp { list-style: none; margin: 0; padding: 0; display: grid; align-content: center; gap: 2.4cqh; --riga: 12cqh; }
.sc-seo__serp li { display: grid; grid-template-columns: 4cqh minmax(0, 1fr) auto; align-items: center; gap: 2cqw; height: var(--riga); padding: 0 2cqw; border-radius: 10px; box-shadow: inset 0 0 0 1px var(--linea); transition: transform 1s var(--curva-expo) .55s, box-shadow .5s; }
.sc-seo__serp b { width: 4cqh; height: 4cqh; border-radius: 6px; background: rgba(239, 233, 225, .12); }
.sc-seo__serp span { font: 400 clamp(11px, 3.4cqh, 17px)/1.1 var(--font-sans); color: var(--carta-2); }
.sc-seo__serp i { width: 14cqw; height: 1.4cqh; border-radius: 3px; background: rgba(239, 233, 225, .12); }
.sc-seo__serp .is-tuo { box-shadow: inset 0 0 0 1px var(--viola-luce), 0 0 40px -10px var(--viola-luce); background: rgba(121, 64, 224, .16); }
.sc-seo__serp .is-tuo span { color: var(--carta); font-weight: 500; }
.sc-seo__serp .is-tuo b { background: var(--viola-luce); }
[data-passo="2"] .sc-seo__serp .is-tuo { transform: translateY(calc((var(--riga) + 2.4cqh) * -2)); }
[data-passo="2"] .sc-seo__serp li:nth-child(1), [data-passo="2"] .sc-seo__serp li:nth-child(2) { transform: translateY(calc(var(--riga) + 2.4cqh)); }

/* misure: le linee che salgono */
.sc-seo__misure { display: grid; grid-template-rows: minmax(0, 1fr) auto; gap: 3cqh; }
.sc-seo__misure svg { width: 100%; height: 100%; overflow: visible; clip-path: inset(-20% 100% -20% 0); transition: clip-path 1.8s var(--curva-expo) .25s; }
[data-passo="3"] .sc-seo__misure svg { clip-path: inset(-20% 0 -20% 0); }
.sc-seo__misure polyline { fill: none; stroke-width: 2.5; stroke-linejoin: round; vector-effect: non-scaling-stroke; }
.sc-seo__misure .l1 { stroke: var(--viola-luce); filter: drop-shadow(0 0 8px rgba(169, 139, 255, .6)); }
.sc-seo__misure .l2 { stroke: var(--neon); opacity: .8; }
.sc-seo__legenda { display: flex; gap: 22px; }
.sc-seo__legenda i { display: inline-flex; align-items: center; gap: 8px; font: 500 12px/1 var(--font-mono); font-style: normal; letter-spacing: .06em; text-transform: uppercase; color: var(--carta-2); }
.sc-seo__legenda i::before { content: ""; width: 18px; height: 2px; }
.sc-seo__legenda .l1::before { background: var(--viola-luce); }
.sc-seo__legenda .l2::before { background: var(--neon); }