/* Tek Trade · foglio di stile unico */

@font-face {
  font-family: "Plex Cond";
  src: url("/assets/fonts/plex-cond-600.woff2") format("woff2");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Plex Mono";
  src: url("/assets/fonts/plex-mono-400.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

:root {
  /* Palette */
  --carta: #f3f4f1;      /* fondo pagina, carta da listino */
  --scheda: #ffffff;     /* superficie delle schede e del modulo */
  --inchiostro: #121a2b; /* testo e pannelli scuri */
  --ardesia: #4b5567;    /* testo secondario */
  --filo: #d4d8df;       /* linee e bordi sottili */
  --cobalto: #1d46c8;    /* azioni e riferimenti */
  --cobalto-scuro: #15359b;
  --etichetta: #ffd84a;  /* bollini da magazzino */
  --errore: #b3261e;

  --f-titoli: "Plex Cond", "Arial Narrow", "Roboto Condensed", system-ui, sans-serif;
  --f-testo: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --f-mono: "Plex Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;

  --r-scheda: 8px;
  --r-campo: 6px;
  --margine: clamp(16px, 4vw, 40px);
  --veloce: 140ms cubic-bezier(.2, .8, .2, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
  margin: 0;
  background: var(--carta);
  color: var(--inchiostro);
  font: 400 17px/1.55 var(--f-testo);
  font-variant-numeric: tabular-nums;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }
a { color: var(--cobalto); text-underline-offset: 3px; }
h1, h2, h3, p, ol, ul, dl, dd, figure { margin: 0; }
ol, ul { padding: 0; list-style: none; }

:focus-visible { outline: 3px solid var(--cobalto); outline-offset: 2px; border-radius: 2px; }

.salta {
  position: absolute; left: 16px; top: -60px; z-index: 50;
  background: var(--inchiostro); color: #fff; padding: 10px 16px; border-radius: var(--r-campo);
}
.salta:focus { top: 12px; }
.nascosto { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.contenitore { width: 100%; max-width: 1200px; margin-inline: auto; padding-inline: var(--margine); }

.etichetta-mono {
  font: 400 12px/1.4 var(--f-mono);
  letter-spacing: .06em;
  text-transform: uppercase;
}

/* Titoli */
.titolo-grande, .titolo, .scheda-titolo, .canali-titolo, .marchio-scritta, .numero {
  font-family: var(--f-titoli);
  font-weight: 600;
  letter-spacing: -0.02em;
}
.titolo-grande { font-size: clamp(34px, 4.6vw, 56px); line-height: 1.04; text-wrap: balance; }
.titolo-seguito { display: block; margin-top: .3em; font-size: .62em; line-height: 1.12; color: var(--cobalto); }
.titolo { font-size: clamp(28px, 3.6vw, 42px); line-height: 1.08; text-wrap: balance; }

/* Bottoni: il pill è solo per le azioni */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 44px; padding: 0 20px;
  border: 1.5px solid transparent; border-radius: 999px;
  font: 600 15px/1 var(--f-testo); text-decoration: none; white-space: nowrap;
  cursor: pointer;
  transition: transform var(--veloce), background-color var(--veloce), color var(--veloce), border-color var(--veloce);
}
.btn-grande { min-height: 52px; padding: 0 26px; font-size: 16px; }
.btn-primario { background: var(--cobalto); color: #fff; }
.btn-primario:hover { background: var(--cobalto-scuro); }
.btn-secondario { background: transparent; color: #fff; border-color: rgba(255,255,255,.7); }
.btn-secondario:hover { background: rgba(255,255,255,.1); border-color: #fff; }
.btn:disabled { opacity: .7; cursor: progress; }
.btn:active, .canale:active, .canale-grande:active, .barra-voce:active, .collegamento:active, .menu a:active, .testata-tel:active { transform: scale(.97); }

/* Testata */
.testata {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 20;
  background: var(--carta);
  border-bottom: 1px solid var(--filo);
}
.testata-riga { display: flex; align-items: center; gap: 24px; min-height: 64px; }
.marchio { display: inline-flex; align-items: center; gap: 10px; color: var(--inchiostro); text-decoration: none; flex-shrink: 0; }
.marchio-segno { width: 30px; height: 30px; }
.marchio-scritta { font-size: 24px; line-height: 1; white-space: nowrap; }
.menu { display: none; gap: 4px; margin-left: 12px; }
.menu a {
  display: inline-block; padding: 8px 12px; border-radius: var(--r-campo);
  color: var(--inchiostro); text-decoration: none; font-size: 15px;
  transition: background-color var(--veloce), transform var(--veloce);
}
.menu a:hover { background: #e7e9ec; }
.testata-azioni { margin-left: auto; display: flex; align-items: center; gap: 16px; }
.testata-tel {
  display: none; color: var(--inchiostro); text-decoration: none; font-weight: 600; font-size: 15px;
  transition: transform var(--veloce);
}
.testata-tel .etichetta-mono { color: var(--ardesia); margin-right: 4px; }
.testata-tel:hover { color: var(--cobalto); }

/* Apertura */
.apertura { padding-block: clamp(32px, 6vw, 72px) 0; }
.apertura-griglia { display: grid; gap: 32px; align-items: center; }
.occhiello { color: var(--ardesia); margin-bottom: 16px; }
.apertura-sotto { margin-top: 20px; max-width: 34em; color: var(--ardesia); font-size: 18px; }
.canali { display: grid; gap: 12px; margin-top: 28px; }
.canali .btn { width: 100%; }
.canale {
  display: flex; align-items: center; gap: 14px;
  min-height: 60px; padding: 10px 16px;
  background: var(--scheda); border: 1px solid var(--filo); border-radius: var(--r-scheda);
  color: var(--inchiostro); text-decoration: none;
  transition: border-color var(--veloce), transform var(--veloce);
}
.canale:hover { border-color: var(--cobalto); }
.canale svg { width: 24px; height: 24px; flex-shrink: 0; color: var(--cobalto); }
.canale > span { display: flex; flex-direction: column; }
.canale-tipo { font: 400 12px/1.4 var(--f-mono); letter-spacing: .06em; text-transform: uppercase; color: var(--ardesia); }
.canale-dato { font-weight: 600; font-size: 17px; }

.apertura-foto, .come-foto {
  background: var(--scheda); border: 1px solid var(--filo); border-radius: var(--r-scheda); overflow: hidden;
}
.apertura-foto img, .come-foto img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; }
.apertura-foto figcaption, .come-foto figcaption {
  display: flex; gap: 12px; align-items: baseline; flex-wrap: wrap;
  padding: 10px 16px; border-top: 1px solid var(--filo);
  font-size: 14px; color: var(--ardesia);
}
.apertura-foto figcaption .etichetta-mono, .come-foto figcaption .etichetta-mono { color: var(--cobalto); }

.dati {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: clamp(32px, 5vw, 56px);
  border-top: 1px solid var(--inchiostro);
}
.dati > div { padding: 14px 16px 18px 0; border-bottom: 1px solid var(--filo); }
.dati > div:nth-child(odd) { padding-right: 16px; border-right: 1px solid var(--filo); }
.dati > div:nth-child(even) { padding-left: 16px; }
.dati dt { font: 400 12px/1.4 var(--f-mono); letter-spacing: .06em; text-transform: uppercase; color: var(--ardesia); }
.dati dd { margin-top: 4px; font-weight: 600; font-size: 16px; }

/* Sezioni */
.sezione { padding-block: clamp(56px, 7vw, 88px); }
.sezione-filo { border-top: 1px solid var(--filo); border-bottom: 1px solid var(--filo); background: var(--scheda); }
.sezione-testa { max-width: 760px; margin-bottom: clamp(28px, 4vw, 44px); }
.indice { display: flex; gap: 12px; color: var(--ardesia); margin-bottom: 14px; padding-top: 12px; border-top: 1px solid var(--filo); }
.indice .etichetta-mono:first-child { color: var(--cobalto); }
.sezione-sotto { margin-top: 14px; color: var(--ardesia); max-width: 38em; }

/* Famiglie */
.schede { display: grid; gap: 20px; }
.scheda {
  display: flex; flex-direction: column;
  background: var(--scheda); border: 1px solid var(--filo); border-radius: var(--r-scheda); overflow: hidden;
}
.scheda > img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; border-bottom: 1px solid var(--filo); }
.scheda-corpo { display: flex; flex-direction: column; gap: 14px; padding: 20px; flex: 1; }
.scheda-codice { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; color: var(--ardesia); }
.bollino {
  display: inline-block; padding: 3px 8px; border-radius: 3px;
  background: var(--etichetta); color: var(--inchiostro);
  font: 400 12px/1.4 var(--f-mono); letter-spacing: .02em;
}
.scheda-titolo { font-size: 28px; line-height: 1.1; }
.scheda-nota { color: var(--ardesia); }
.scheda-testo { background: var(--scheda); }
.scheda-testo .scheda-corpo { border-top: 4px solid var(--cobalto); }

.connettori { padding: 16px; background: var(--carta); border: 1px solid var(--filo); border-radius: var(--r-campo); }
.connettori .etichetta-mono { color: var(--ardesia); margin-bottom: 10px; }
.connettori ul { display: flex; flex-wrap: wrap; gap: 8px; }
.connettori li { padding: 4px 10px; border: 1px solid #a9b0bb; border-radius: 3px; background: var(--scheda); font: 400 13px/1.5 var(--f-mono); }
.tabella-scorre { overflow-x: auto; }
.listino { width: 100%; border-collapse: collapse; font-size: 15px; }
.listino th {
  text-align: left; padding: 8px 10px 8px 0;
  font: 400 12px/1.4 var(--f-mono); letter-spacing: .06em; text-transform: uppercase; color: var(--ardesia);
  border-bottom: 1px solid var(--inchiostro);
}
.listino td { padding: 10px 10px 10px 0; border-bottom: 1px solid var(--filo); vertical-align: top; }
.listino td:first-child { font-family: var(--f-mono); font-size: 13px; color: var(--cobalto); white-space: nowrap; }
.listino td:nth-child(2) { font-weight: 600; }

.collegamento {
  margin-top: auto; align-self: flex-start;
  font-weight: 600; text-decoration: none; padding-block: 6px;
  transition: transform var(--veloce);
}
.collegamento:hover { text-decoration: underline; }
.nota-tabelle { margin-top: 20px; color: var(--ardesia); font-size: 15px; }
.nota-tabelle .etichetta-mono { color: var(--inchiostro); margin-right: 8px; }

/* Per chi */
.clienti { display: grid; gap: 28px; }
.clienti li { padding-top: 18px; border-top: 2px solid var(--inchiostro); }
.clienti-n {
  display: inline-grid; place-items: center; width: 32px; height: 32px; margin-bottom: 14px;
  border: 1px solid var(--inchiostro); border-radius: 4px;
  font: 400 14px/1 var(--f-mono);
}
.clienti h3 { font-family: var(--f-titoli); font-weight: 600; letter-spacing: -0.02em; font-size: 24px; line-height: 1.15; margin-bottom: 8px; }
.clienti p { color: var(--ardesia); }

/* Come funziona */
.come-griglia { display: grid; gap: 36px; align-items: start; }
.passaggi { counter-reset: passo; border-top: 1px solid var(--inchiostro); }
.passaggi li { display: grid; grid-template-columns: 48px 1fr; gap: 12px; padding-block: 18px; border-bottom: 1px solid var(--filo); }
.passo-n { font: 400 14px/1.6 var(--f-mono); color: var(--cobalto); }
.passaggi h3 { font-size: 18px; font-weight: 700; margin-bottom: 4px; }
.passaggi p { color: var(--ardesia); }

/* Modulo */
.sezione-modulo { background: var(--scheda); border-top: 1px solid var(--filo); }
.modulo-griglia { display: grid; gap: 28px; align-items: start; }
.modulo { display: grid; gap: 18px; }
.campi-due { display: grid; gap: 18px; }
.campo { display: grid; gap: 6px; }
.campo label { font-weight: 600; font-size: 15px; }
.facoltativo { font-weight: 400; color: var(--ardesia); }
.campo input, .campo select, .campo textarea {
  width: 100%; min-height: 48px; padding: 11px 14px;
  font: 400 16px/1.4 var(--f-testo); color: var(--inchiostro);
  background: var(--carta); border: 1px solid #a9b0bb; border-radius: var(--r-campo);
  transition: border-color var(--veloce), background-color var(--veloce);
}
.campo textarea { resize: vertical; min-height: 150px; }
.campo select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--inchiostro) 50%), linear-gradient(135deg, var(--inchiostro) 50%, transparent 50%); background-position: calc(100% - 20px) 50%, calc(100% - 14px) 50%; background-size: 6px 6px; background-repeat: no-repeat; padding-right: 40px; }
.campo input:hover, .campo select:hover, .campo textarea:hover { border-color: var(--ardesia); }
.campo input:focus, .campo select:focus, .campo textarea:focus { background-color: var(--scheda); border-color: var(--cobalto); }
.campo [aria-invalid="true"] { border-color: var(--errore); }
.campo textarea::placeholder { color: #6b7383; }
.aiuto { font-size: 14px; color: var(--ardesia); }
.errore { font-size: 14px; color: var(--errore); font-weight: 600; }
.trappola { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.consenso { display: grid; grid-template-columns: 24px 1fr; gap: 10px; align-items: start; font-size: 15px; }
.consenso input { width: 20px; height: 20px; margin: 2px 0 0; accent-color: var(--cobalto); }
.consenso .errore { grid-column: 2; }
.modulo .btn { justify-self: start; }
.esito { padding: 14px 16px; border-radius: var(--r-campo); font-weight: 600; }
.esito.ok { background: #e3f1e8; color: #145c33; }
.esito.ko { background: #fbe7e5; color: #8c1d16; }
.esito.ko a { color: inherit; }

.canali-diretti {
  display: grid; gap: 16px;
  padding: 24px; border-radius: var(--r-scheda);
  background: var(--inchiostro); color: #dfe3ea;
}
.canali-diretti :focus-visible { outline-color: var(--etichetta); }
.canali-titolo { font-size: 26px; line-height: 1.1; color: #fff; }
.canale-grande {
  display: grid; gap: 2px; padding: 14px 0;
  border-top: 1px solid rgba(255,255,255,.22); border-bottom: 1px solid rgba(255,255,255,.22);
  color: #fff; text-decoration: none;
  transition: transform var(--veloce);
}
.canale-grande .etichetta-mono { color: #b9c1ce; }
.numero { font-size: clamp(34px, 4.4vw, 44px); line-height: 1.05; }
.canale-grande:hover .numero { color: var(--etichetta); }
.canali-diretti .btn { width: 100%; }
.recapiti { display: grid; gap: 10px; font-size: 15px; }
.recapiti dt { font: 400 12px/1.4 var(--f-mono); letter-spacing: .06em; text-transform: uppercase; color: #b9c1ce; }
.recapiti a { color: #fff; }

/* Piede */
.piede { border-top: 1px solid var(--filo); padding-block: 32px; }
.piede-riga { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 16px 32px; }
.piede-contatti { display: flex; flex-wrap: wrap; gap: 8px 24px; }
.piede-contatti a { color: var(--inchiostro); font-weight: 600; text-decoration: none; }
.piede-contatti a:hover { color: var(--cobalto); text-decoration: underline; }
.legale {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px;
  margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--filo);
  font-size: 14px; color: var(--ardesia);
}
.legale a { color: var(--ardesia); }

/* Barra fissa su telefono */
.barra-mobile {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 30;
  display: grid; grid-template-columns: 1fr 1fr 1.2fr; gap: 8px; align-items: center;
  padding: 8px 12px calc(8px + env(safe-area-inset-bottom, 0px));
  background: var(--inchiostro);
  transition: transform 200ms cubic-bezier(.2, .8, .2, 1);
}
.barra-mobile.nascosta { transform: translateY(110%); }
.barra-voce {
  display: flex; align-items: center; justify-content: center; min-height: 46px;
  color: #fff; font-weight: 600; font-size: 15px; text-decoration: none;
  border-radius: 999px; border: 1.5px solid rgba(255,255,255,.4);
  transition: transform var(--veloce), background-color var(--veloce);
}
.barra-primaria { background: var(--cobalto); border-color: var(--cobalto); }
.barra-mobile :focus-visible { outline-color: var(--etichetta); }
body { padding-bottom: calc(64px + env(safe-area-inset-bottom, 0px)); }

/* Testo legale */
.testo-legale { max-width: 720px; padding-block: clamp(40px, 6vw, 80px); }
.testo-legale h2 { font-family: var(--f-titoli); font-weight: 600; letter-spacing: -0.02em; font-size: 24px; margin: 32px 0 8px; }
.testo-legale p, .testo-legale ul { color: var(--inchiostro); }
.testo-legale ul { list-style: disc; padding-left: 22px; margin-block: 8px; }

/* Larghezze */
@media (min-width: 560px) {
  .canali { grid-template-columns: 1fr 1fr; }
  .canali li:first-child { grid-column: 1 / -1; }
  .canali .btn { width: auto; justify-self: start; }
  .campi-due { grid-template-columns: 1fr 1fr; }
  .testata-tel { display: inline-block; }
}
@media (min-width: 768px) {
  .dati { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .dati > div, .dati > div:nth-child(odd), .dati > div:nth-child(even) { padding: 14px 16px 18px; border-right: 1px solid var(--filo); border-bottom: 0; }
  .dati > div:first-child { padding-left: 0; }
  .dati > div:last-child { border-right: 0; }
  .clienti { grid-template-columns: repeat(3, 1fr); gap: 32px; }
}
@media (min-width: 700px) and (max-width: 959px) {
  .scheda { flex-direction: row; }
  .scheda > img { width: 38%; aspect-ratio: auto; height: auto; min-height: 100%; border-bottom: 0; border-right: 1px solid var(--filo); }
  .apertura-foto { max-width: 640px; }
}
@media (min-width: 900px) {
  .menu { display: flex; }
  .barra-mobile { display: none; }
  body { padding-bottom: 0; }
}
@media (min-width: 960px) {
  .apertura-griglia { grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: 56px; }
  .schede { grid-template-columns: 1fr 1fr; }
  .come-griglia { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 56px; }
  .come-foto { margin-top: 74px; }
  .modulo-griglia { grid-template-columns: minmax(0, 7fr) minmax(0, 4fr); gap: 48px; }
  .canali-diretti { position: sticky; top: 88px; padding: 28px; }
}

/* Tabelle impilate sui telefoni stretti */
@media (max-width: 559px) {
  .listino thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
  .listino, .listino tbody, .listino tr, .listino td { display: block; }
  .listino tr { display: grid; grid-template-columns: 1fr; padding-block: 10px; border-bottom: 1px solid var(--filo); }
  .listino tr:first-child { border-top: 1px solid var(--inchiostro); }
  .listino td { border: 0; padding: 2px 0; display: grid; grid-template-columns: 96px 1fr; gap: 8px; }
  .listino td::before { content: attr(data-l); font: 400 12px/1.8 var(--f-mono); letter-spacing: .06em; text-transform: uppercase; color: var(--ardesia); }
  .listino td:first-child { white-space: normal; }
  .testata-azioni .btn { min-height: 40px; padding: 0 14px; font-size: 14px; }
}
@media (max-width: 419px) {
  .dati { grid-template-columns: 1fr; }
  .dati > div, .dati > div:nth-child(odd), .dati > div:nth-child(even) { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; padding: 12px 0; border-right: 0; }
  .dati dd { margin-top: 0; text-align: right; }
}
@media (max-width: 359px) {
  .marchio-scritta { font-size: 21px; }
  .marchio-segno { width: 26px; height: 26px; }
  .testata-riga { gap: 12px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: 0ms !important; animation-duration: 0ms !important; }
  .btn:active, .canale:active, .canale-grande:active, .barra-voce:active, .collegamento:active, .menu a:active, .testata-tel:active { transform: none; }
}