/* Pagina Contatti · spec design/contatti-handoff.md */
.contact-page {
  --space-xs: 8px; --space-sm: 12px; --space-md: 16px; --space-lg: 24px; --space-xl: 32px; --space-2xl: 48px; --space-3xl: clamp(72px, 9vw, 140px);
  --contact-error: #a3263f; --contact-success: #2f6b4f;
  --radius-card: 12px; --radius-field: 8px; --radius-pill: 999px;
  padding-bottom: var(--space-3xl);
}
.contact-page .breadcrumb { padding-top: var(--space-lg); }

/* Hero */
.contact-hero { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: var(--space-xl) clamp(32px, 6vw, 110px); align-items: end; padding-top: clamp(32px, 5vw, 72px); }
.contact-hero-copy { display: grid; gap: var(--space-lg); justify-items: start; }
.contact-hero h1 { font-size: clamp(48px, 6vw, 92px); line-height: 1.02; letter-spacing: -.055em; font-weight: 400; text-wrap: balance; }
.contact-hero-copy > p { max-width: 42ch; font-size: calc(18px + var(--yvala-text-increase, 0px)); line-height: 1.6; color: var(--ink); }
.contact-chip { display: inline-flex; align-items: center; gap: var(--space-xs); padding: 9px 16px; border-radius: var(--radius-pill); background: var(--blush); color: var(--ink); font-size: calc(13px + var(--yvala-text-increase, 0px)); font-weight: 600; line-height: 1.3; }
.contact-chip .icon { width: 18px; height: 18px; color: var(--brand); }

/* Canali */
.contact-channels { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--space-sm); }
.contact-channel { border: 1px solid var(--line); border-radius: var(--radius-card); background: var(--white); transition: background .2s var(--ease), border-color .2s var(--ease); }
.contact-channel--email { padding: var(--space-lg); display: grid; grid-template-columns: auto minmax(0, 1fr); gap: var(--space-md); align-items: start; }
.contact-channel-link { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: var(--space-md); align-items: center; padding: 18px var(--space-lg); min-height: 64px; border-radius: inherit; }
.contact-channel:has(.contact-channel-link):hover, .contact-channel:has(.contact-channel-link:focus-visible) { background: var(--blush); border-color: #e7c9dd; }
.contact-channel-link:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.contact-channel-icon { width: 44px; height: 44px; display: grid; place-items: center; border-radius: 50%; background: var(--soft); color: var(--accent); }
.contact-channel-icon .icon { width: 21px; height: 21px; }
.contact-channel-body { display: grid; gap: 2px; min-width: 0; }
.contact-channel-label { font-size: calc(11px + var(--yvala-text-increase, 0px)); letter-spacing: .12em; text-transform: uppercase; font-weight: 600; color: var(--muted); }
.contact-channel-value { font-size: calc(16px + var(--yvala-text-increase, 0px)); color: var(--ink); overflow-wrap: break-word; }
.contact-channel--email .contact-channel-value { font-size: clamp(20px, 2vw, 26px); letter-spacing: -.02em; user-select: all; }
.contact-channel-arrow { width: 20px; height: 20px; color: var(--accent); transition: transform .2s var(--ease); }
.contact-channel-link:hover .contact-channel-arrow, .contact-channel-link:focus-visible .contact-channel-arrow { transform: translateX(4px); }
.contact-channel-actions { display: flex; flex-wrap: wrap; gap: var(--space-xs) var(--space-md); align-items: center; margin-top: var(--space-sm); }
.contact-copy { display: inline-flex; align-items: center; gap: var(--space-xs); min-height: 44px; padding: 0 16px; border: 1px solid var(--line); border-radius: var(--radius-pill); background: var(--paper); color: var(--ink); font-size: calc(13px + var(--yvala-text-increase, 0px)); font-weight: 600; transition: border-color .2s var(--ease), background .2s var(--ease); }
.contact-copy .icon { width: 17px; height: 17px; }
.contact-copy:hover { border-color: var(--accent); }
.contact-copy.is-copied { background: var(--blush); border-color: var(--accent); color: var(--accent); }
.contact-copy:focus-visible, .contact-mailto:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.contact-mailto { display: inline-flex; align-items: center; min-height: 44px; color: var(--accent); font-size: calc(13px + var(--yvala-text-increase, 0px)); font-weight: 600; text-decoration: underline; text-underline-offset: 4px; }
.contact-channels.is-single .contact-channel--email { padding: var(--space-xl); }

/* Corpo */
.contact-body { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 4fr); gap: var(--space-2xl) clamp(40px, 8vw, 140px); align-items: start; margin-top: var(--space-3xl); }
.contact-form-area { min-width: 0; scroll-margin-top: calc(var(--header-height) + 24px); }
.contact-form-area h2, .contact-faq h2 { font-size: clamp(28px, 3vw, 40px); letter-spacing: -.04em; font-weight: 400; margin-bottom: var(--space-lg); }
.contact-form { display: grid; gap: var(--space-lg); }
.contact-trap { position: absolute !important; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* Argomenti */
.contact-topics { border: 0; margin: 0; padding: 0; min-width: 0; }
.contact-topics legend { padding: 0; margin-bottom: var(--space-sm); font-size: calc(13px + var(--yvala-text-increase, 0px)); font-weight: 600; }
.contact-topic-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-sm); }
.contact-topic { position: relative; display: grid; grid-template-columns: auto minmax(0, 1fr); gap: var(--space-sm); align-items: start; padding: 18px; min-height: 64px; border: 1px solid var(--line); border-radius: var(--radius-card); background: var(--white); cursor: pointer; transition: background .18s var(--ease), border-color .18s var(--ease); }
.contact-topic input { position: absolute; opacity: 0; inset: 0; width: 100%; height: 100%; margin: 0; cursor: pointer; }
.contact-topic:hover { border-color: #c79bbb; }
.contact-topic:has(input:checked) { background: var(--blush); border-color: var(--accent); }
.contact-topic:has(input:focus-visible) { outline: 2px solid var(--accent); outline-offset: 2px; }
.contact-topic-icon { width: 40px; height: 40px; display: grid; place-items: center; border-radius: 50%; background: var(--soft); color: var(--muted); transition: color .18s var(--ease), background .18s var(--ease); }
.contact-topic-icon .icon { width: 20px; height: 20px; }
.contact-topic:has(input:checked) .contact-topic-icon { background: var(--white); color: var(--accent); }
.contact-topic-text { display: grid; gap: 4px; padding-right: 22px; }
.contact-topic-text strong { font-size: calc(14px + var(--yvala-text-increase, 0px)); font-weight: 600; line-height: 1.35; color: var(--ink); }
.contact-topic-text small { font-size: calc(12px + var(--yvala-text-increase, 0px)); line-height: 1.45; color: var(--muted); }
.contact-topic-check { position: absolute; top: 12px; right: 12px; width: 22px; height: 22px; display: grid; place-items: center; border-radius: 50%; background: var(--accent); color: #fff; opacity: 0; transform: scale(.7); transition: opacity .18s var(--ease), transform .18s var(--ease); }
.contact-topic-check .icon { width: 13px; height: 13px; stroke-width: 2.4; }
.contact-topic:has(input:checked) .contact-topic-check { opacity: 1; transform: none; }
.contact-topics[aria-invalid="true"] .contact-topic { border-color: var(--contact-error); }

/* Suggerimento contestuale */
.contact-hints:not(:has(.contact-hint:not([hidden]))) { display: none; }
.contact-hint { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: var(--space-sm); align-items: start; padding: 14px 16px; border-radius: var(--radius-field); background: var(--soft); color: var(--ink); font-size: calc(14px + var(--yvala-text-increase, 0px)); line-height: 1.6; animation: contact-fade .16s ease-out; }
.contact-hint .icon { width: 19px; height: 19px; color: var(--accent); margin-top: 2px; }
.contact-hint a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }

/* Campi */
.contact-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-lg) var(--space-md); }
.contact-field { display: grid; gap: var(--space-xs); min-width: 0; align-content: start; }
.contact-field label, .contact-label-row label { font-size: calc(13px + var(--yvala-text-increase, 0px)); font-weight: 600; color: var(--ink); }
.contact-label-row { display: flex; justify-content: space-between; align-items: baseline; gap: var(--space-md); }
.contact-page .contact-form input:not([type=checkbox]):not([type=radio]), .contact-page .contact-form select, .contact-page .contact-form textarea { width: 100%; min-height: 48px; padding: 12px 14px; border: 1px solid var(--line); border-radius: var(--radius-field); background: var(--white); color: var(--ink); font: inherit; font-size: calc(15px + var(--yvala-text-increase, 0px)); line-height: 1.5; transition: border-color .15s var(--ease); }
.contact-page .contact-form textarea { min-height: 180px; resize: vertical; }
.contact-page .contact-form input:focus, .contact-page .contact-form select:focus, .contact-page .contact-form textarea:focus { outline: 2px solid var(--accent); outline-offset: 1px; border-color: var(--accent); }
.contact-page .contact-form [aria-invalid="true"]:not(fieldset) { border-color: var(--contact-error); }
.contact-help { margin: 0; font-size: calc(13px + var(--yvala-text-increase, 0px)); line-height: 1.55; color: var(--muted); }
.contact-counter { font-size: calc(12px + var(--yvala-text-increase, 0px)); color: var(--muted); font-variant-numeric: tabular-nums; }
.contact-counter.is-near { color: var(--ink); font-weight: 600; }
.contact-error { display: flex; gap: 6px; align-items: flex-start; margin: 0; font-size: calc(13px + var(--yvala-text-increase, 0px)); line-height: 1.5; color: var(--contact-error); }
.contact-error .icon { width: 17px; height: 17px; margin-top: 1px; flex: 0 0 auto; }
.contact-conditional:not([hidden]) { animation: contact-rise .24s var(--ease); }
.contact-order-text { display: grid; gap: var(--space-xs); margin-top: var(--space-sm); }

/* Consenso */
.contact-consent { padding: var(--space-md) 18px; border-radius: 10px; background: var(--soft); display: grid; gap: var(--space-xs); }
.contact-consent label { display: flex; gap: var(--space-sm); align-items: flex-start; font-size: calc(14px + var(--yvala-text-increase, 0px)); line-height: 1.6; color: var(--ink); cursor: pointer; }
.contact-consent input { width: 20px; height: 20px; margin: 3px 0 0; flex: 0 0 auto; accent-color: var(--accent); }
.contact-consent a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }

/* Invio */
.contact-submit { display: flex; flex-wrap: wrap; gap: var(--space-md) var(--space-lg); align-items: center; }
.contact-submit .btn { gap: var(--space-sm); }
.contact-submit .btn .icon { width: 19px; height: 19px; }
.contact-spinner { display: none; width: 16px; height: 16px; border: 2px solid currentColor; border-right-color: transparent; border-radius: 50%; animation: contact-spin .8s linear infinite; }
.contact-form[aria-busy="true"] .contact-spinner { display: inline-block; }
.contact-form[aria-busy="true"] .btn .icon { display: none; }
.contact-form[aria-busy="true"] .btn { pointer-events: none; opacity: .85; }

/* Riepilogo errori */
.contact-summary { margin-bottom: var(--space-lg); padding: var(--space-md) 18px; border: 1px solid var(--contact-error); border-left-width: 4px; border-radius: var(--radius-field); background: var(--white); color: var(--ink); font-size: calc(14px + var(--yvala-text-increase, 0px)); }
.contact-summary:focus { outline: 2px solid var(--accent); outline-offset: 3px; }
.contact-summary p { margin: 0; }
.contact-summary ul { margin: var(--space-xs) 0 0; padding-left: 18px; display: grid; gap: 4px; }
.contact-summary a { color: var(--contact-error); text-decoration: underline; text-underline-offset: 3px; }

/* Conferma */
.contact-done { display: grid; gap: var(--space-md); justify-items: start; padding: var(--space-xl); border: 1px solid var(--line); border-radius: var(--radius-card); background: var(--white); animation: contact-rise .32s var(--ease); }
.contact-done-icon { width: 52px; height: 52px; display: grid; place-items: center; border-radius: 50%; background: #e5f2ea; color: var(--contact-success); }
.contact-done-icon .icon { width: 26px; height: 26px; stroke-width: 2; }
.contact-done h2 { margin: 0; font-size: clamp(30px, 3.4vw, 44px); letter-spacing: -.04em; font-weight: 400; text-wrap: balance; }
.contact-done h2:focus { outline: none; }
.contact-done p { margin: 0; max-width: 60ch; font-size: calc(15px + var(--yvala-text-increase, 0px)); line-height: 1.65; }
.contact-done-code { padding: 10px 14px; border-radius: var(--radius-field); background: var(--soft); font-variant-numeric: tabular-nums; }
.contact-done-actions { display: flex; flex-wrap: wrap; gap: var(--space-md) var(--space-lg); align-items: center; margin-top: var(--space-xs); }

/* Prima di scriverci */
.contact-aside { position: sticky; top: calc(var(--header-height) + 24px); display: grid; gap: var(--space-lg); min-width: 0; }
.contact-faq { padding: var(--space-xl); border-radius: var(--radius-card); background: var(--soft); }
.contact-faq h2 { font-size: clamp(24px, 2.2vw, 30px); margin-bottom: var(--space-md); }
.contact-faq details { border-top: 1px solid var(--line); }
.contact-faq details:last-child { border-bottom: 1px solid var(--line); }
.contact-faq summary { display: flex; justify-content: space-between; align-items: center; gap: var(--space-md); min-height: 54px; padding: 12px 0; cursor: pointer; list-style: none; font-size: calc(15px + var(--yvala-text-increase, 0px)); font-weight: 500; color: var(--ink); }
.contact-faq summary::-webkit-details-marker { display: none; }
.contact-faq summary .icon { width: 18px; height: 18px; color: var(--accent); flex: 0 0 auto; transition: transform .2s var(--ease); }
.contact-faq details[open] summary .icon { transform: rotate(45deg); }
.contact-faq summary:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.contact-faq details p { margin: 0 0 var(--space-xs); font-size: calc(14px + var(--yvala-text-increase, 0px)); line-height: 1.65; color: var(--ink); }
.contact-faq details .text-link { font-size: calc(13px + var(--yvala-text-increase, 0px)); gap: 14px; margin-bottom: var(--space-md); }
.contact-faq details .text-link .icon { width: 16px; height: 16px; }
.contact-company { margin: 0; padding-inline: var(--space-xs); font-size: calc(12px + var(--yvala-text-increase, 0px)); color: var(--muted); }

@keyframes contact-spin { to { transform: rotate(360deg); } }
@keyframes contact-fade { from { opacity: 0; } to { opacity: 1; } }
@keyframes contact-rise { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }

@media (max-width: 1000px) {
  .contact-hero { grid-template-columns: minmax(0, 1fr); align-items: start; }
  .contact-channels { display: flex; flex-wrap: wrap; }
  .contact-channel { flex: 1 1 240px; min-width: 0; }
  .contact-channel--email { flex-basis: 100%; }
  .contact-body { grid-template-columns: minmax(0, 1fr); }
  .contact-aside { position: static; }
  .contact-faq { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: var(--space-xl); }
  .contact-faq h2 { grid-column: 1 / -1; }
  .contact-faq details:nth-last-child(2) { border-bottom: 1px solid var(--line); }
}
@media (max-width: 767px) {
  .contact-topic-grid { grid-template-columns: minmax(0, 1fr); }
  .contact-row { grid-template-columns: minmax(0, 1fr); }
  .contact-submit .btn { width: 100%; justify-content: center; }
  .contact-faq { display: block; padding: var(--space-lg); }
  .contact-done { padding: var(--space-lg); }
  .contact-channel--email { padding: 20px; }
}
@media (max-width: 359px) {
  .contact-channel--email, .contact-topic, .contact-channel-link { padding: var(--space-md); }
  .contact-channel--email { grid-template-columns: minmax(0, 1fr); }
}
@media (prefers-reduced-motion: reduce) {
  .contact-page *, .contact-page *::before, .contact-page *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .contact-spinner { animation: contact-spin 1.6s linear infinite !important; }
}