@import url("./tokens.css?v=3");
@import url("./base.css?v=3");

@font-face { font-family: "Marcellus"; src: url("./marcellus-latin-400-normal.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Archivo"; src: url("./archivo-latin-400-normal.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Archivo"; src: url("./archivo-latin-500-normal.woff2") format("woff2"); font-weight: 500; font-display: swap; }

html { background: var(--color-paper); }
body { color: var(--color-ink-2); font-size: 1.0625rem; }
h1, h2, h3 { color: var(--color-ink); }
.lead { color: var(--color-ink-2); }
.defs { position: absolute; width: 0; height: 0; }

/* Il pulsante pieno è uno solo, gli altri comandi sono testo sottolineato */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: var(--space-sm); min-height: 52px; padding: 0 var(--space-lg); border: 0; border-radius: var(--radius-pill); background: var(--color-accent); color: var(--color-accent-ink); font: 500 var(--text-md)/1 var(--font-body); white-space: nowrap; text-decoration: none; cursor: pointer; transition: background-color var(--dur-short) var(--ease-out), transform var(--dur-micro) var(--ease-out); }
.btn svg { flex-shrink: 0; width: 20px; height: 20px; }
.btn:hover { background: var(--color-accent-hover); }
.btn:active { transform: translateY(1px); }
.btn:focus-visible { outline: 2px solid var(--color-focus); outline-offset: 2px; }
.btn:disabled { opacity: 0.55; cursor: not-allowed; transform: none; }
.act { display: inline-flex; align-items: center; gap: var(--space-xs); min-height: 48px; padding: 0; border: 0; background: none; color: var(--color-ink); font: 500 var(--text-md)/1.2 var(--font-body); white-space: nowrap; text-decoration: underline; text-decoration-color: var(--color-gold); text-decoration-thickness: 1px; text-underline-offset: 0.3em; cursor: pointer; transition: color var(--dur-short) var(--ease-out); }
.act svg { flex-shrink: 0; width: 20px; height: 20px; }
.act:hover { color: var(--color-gold-2); }
.act:focus-visible { outline: 2px solid var(--color-focus); outline-offset: 2px; }
.act:active { color: var(--color-ink-2); }
.link { color: inherit; text-decoration-color: var(--color-gold); text-underline-offset: 0.2em; transition: color var(--dur-short) var(--ease-out); }
.link:hover { color: var(--color-gold-2); }

/* Gli anelli del logo, tagliati dal bordo come sul fronte del biglietto */
.rings { position: absolute; }
.rings circle { fill: none; stroke: var(--color-ring); }
.rings .deep { stroke: var(--color-ring-deep); }
.rings .core { fill: var(--color-ring); stroke: none; }

/* Apertura */
.hero { position: relative; z-index: var(--z-base); overflow: clip; padding-block: var(--space-lg) var(--space-xl); }
.hero .rings { top: 50%; right: -26%; z-index: -1; width: min(66vw, 900px); aspect-ratio: 1; transform: translateY(-50%); }
.hero-grid { display: grid; min-height: calc(min(100svh, 900px) - var(--space-lg) - var(--space-xl)); align-content: center; justify-items: start; gap: var(--space-lg); }
.logo-link { display: block; width: clamp(190px, 20vw, 270px); margin-bottom: var(--space-2xl); border-radius: 2px; }
.logo-link svg { width: 100%; height: auto; }
.logo-ink { fill: var(--color-ink); }
.hero h1 { font-size: clamp(3.5rem, 7.4vw, 6rem); line-height: 1; }
.hero .lead { max-width: 34ch; }
.role { display: block; margin-bottom: var(--space-md); color: var(--color-ink); font-size: var(--text-lg); font-weight: 500; }
.actions { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-sm) var(--space-xl); margin-top: var(--space-xs); }
.scan { display: flex; align-items: center; gap: var(--space-md); margin: var(--space-md) 0 0; }
.scan img { flex-shrink: 0; width: 88px; height: 88px; border-radius: 2px; }
.scan figcaption { max-width: 22ch; font-size: var(--text-sm); line-height: 1.35; }

/* Scelta dello strumento */
.picker { background: var(--color-cream); color: var(--color-cream-ink-2); padding-block: var(--section-gap-s); --color-focus: var(--color-focus-cream); }
.picker h2 { color: var(--color-cream-ink); }
.picker-head { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: var(--space-xl) var(--gap-columns); align-items: end; margin-bottom: var(--space-xl); }
.picker-head .lead { margin-top: var(--space-md); color: var(--color-cream-ink-2); }
.reason { margin: 0 0 var(--space-sm); padding: 0; border: 0; display: flex; gap: var(--space-lg); }
.reason input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.reason label { display: inline-flex; align-items: center; min-height: 44px; color: var(--color-cream-ink-2); font-weight: 500; cursor: pointer; text-decoration: underline; text-decoration-color: transparent; text-decoration-thickness: 2px; text-underline-offset: 0.35em; transition: text-decoration-color var(--dur-short) var(--ease-out), color var(--dur-short) var(--ease-out); }
.reason label:hover { color: var(--color-cream-ink); }
.reason input:checked + label { color: var(--color-cream-ink); text-decoration-color: var(--color-focus-cream); }
.reason input:focus-visible + label { outline: 2px solid var(--color-focus); outline-offset: 2px; }
.preview { min-height: 3lh; margin: 0; color: var(--color-cream-ink-2); font-size: var(--text-md); line-height: 1.45; }
.preview strong { color: var(--color-cream-ink); font-weight: 500; }
.instruments { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: var(--gap-columns); margin: 0; padding: 0; list-style: none; border-top: 2px solid var(--color-cream-ink); }
.instruments li { border-bottom: 1px solid var(--color-cream-rule); }
.instrument { display: flex; align-items: center; min-height: 68px; padding: var(--space-md) var(--space-sm); color: inherit; text-decoration: none; transition: background-color var(--dur-short) var(--ease-out); }
.instrument:hover { background: var(--color-cream-2); }
.instrument:focus-visible { outline: 2px solid var(--color-focus); outline-offset: -2px; }
.instrument strong { color: var(--color-cream-ink); font: 400 var(--text-title)/1.2 var(--font-display); }
.catalog-link { display: inline-block; margin-top: var(--space-lg); padding-block: var(--space-sm); color: var(--color-cream-ink); font-weight: 500; text-decoration: underline; text-decoration-color: var(--color-focus-cream); text-underline-offset: 0.25em; transition: color var(--dur-short) var(--ease-out); }
.catalog-link:hover { color: var(--color-focus-cream); }
.catalog-link:focus-visible { outline: 2px solid var(--color-focus); outline-offset: 2px; }

/* Casoria */
.casoria { padding-block: var(--section-gap) var(--section-gap-s); }
.casoria-grid { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: var(--space-2xl) var(--space-3xl); align-items: start; }
.casoria h2 { margin-bottom: var(--space-lg); max-width: 14ch; }
.casoria .prose { max-width: 56ch; font-size: var(--text-lead); line-height: 1.5; color: var(--color-ink); margin-bottom: var(--space-md); }
.place { display: grid; gap: var(--space-lg); justify-items: start; padding-top: var(--space-md); border-top: 2px solid var(--color-ink); }
.place address { color: var(--color-ink); font-size: var(--text-xl); font-style: normal; line-height: 1.3; }

/* Chiusura: il numero di Giorgia sopra gli anelli */
.close { position: relative; z-index: var(--z-base); overflow: clip; padding-block: var(--section-gap-s) var(--space-2xl); border-top: 1px solid var(--color-rule); }
.close .rings { right: -18%; bottom: -48%; z-index: -1; width: min(60vw, 760px); aspect-ratio: 1; }
.close h2 { font-size: var(--text-xl); }
.number { display: inline-block; margin: var(--space-sm) 0 var(--space-lg); color: var(--color-ink); font: 400 clamp(2.875rem, 9vw, 7.5rem)/1.05 var(--font-display); font-variant-numeric: tabular-nums; white-space: nowrap; text-decoration: none; transition: color var(--dur-short) var(--ease-out); }
.number:hover { color: var(--color-gold-2); }
.number:focus-visible { outline: 2px solid var(--color-focus); outline-offset: 4px; }
.close-actions { display: flex; flex-wrap: wrap; gap: 0 var(--space-xl); margin-bottom: var(--space-2xl); }
.legal { font-size: var(--text-sm); }

/* Barra in basso sul telefono */
.dock { position: fixed; inset: auto 0 0; z-index: var(--z-sticky); display: none; grid-template-columns: repeat(3, minmax(0, 1fr)); background: var(--color-paper-2); border-top: 1px solid var(--color-rule); padding-bottom: env(safe-area-inset-bottom); transition: transform var(--dur-long) var(--ease-out), visibility var(--dur-long); }
.dock a { display: grid; justify-items: center; align-content: center; gap: var(--space-2xs); min-height: 60px; color: var(--color-ink); font-size: var(--text-sm); font-weight: 500; text-decoration: none; transition: background-color var(--dur-short) var(--ease-out); }
.dock a:hover { background: var(--color-paper-3); }
.dock a:focus-visible { outline: 2px solid var(--color-focus); outline-offset: -2px; }
.dock svg { width: 22px; height: 22px; }
.js .dock:not(.on) { transform: translateY(110%); visibility: hidden; }

/* Introduzione: gli anelli vanno a fuoco a scatti, come le lenti di un forottero */
.intro { display: none; }
.intro-on .intro { position: fixed; inset: 0; z-index: var(--z-modal); display: grid; place-items: center; cursor: pointer; animation: intro-gone 1ms linear 3.05s forwards; }
.intro-ground { position: absolute; inset: 0; background: var(--color-paper); animation: fade-out 280ms var(--ease-in-out) 2.72s forwards; }
.intro-logo { position: relative; width: min(78vw, 600px); aspect-ratio: 637 / 249; transform-origin: 0 0; animation: to-place 620ms var(--ease-in-out) 2.08s forwards; }
.intro-logo svg { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.intro-skip { position: absolute; bottom: calc(var(--space-lg) + env(safe-area-inset-bottom)); left: 50%; color: var(--color-ink-2); font-size: var(--text-sm); transform: translateX(-50%); animation: fade-in 300ms linear 700ms both; }
.il-rings { transform-origin: 12.75% 28.27%; animation: lens 850ms linear both, ring-zoom 1.3s var(--ease-in-out) both; }
.il-rings circle, .il-rings path { transform-box: fill-box; transform-origin: center; }
.il-disc { fill: var(--color-ink); animation: pop 420ms var(--ease-out) 140ms both; }
.il-ring { fill: none; stroke: var(--color-ring); animation: pop 560ms var(--ease-out) both; animation-delay: calc(90ms + var(--i) * 70ms); }
.il-ring.deep { stroke: var(--color-ring-deep); }
.il-core { fill: var(--color-ring); animation: pop 360ms var(--ease-out) both; }
.il-cross { stroke: var(--color-ink); stroke-width: 0.8; animation: pop 360ms var(--ease-out) both; }
.il-dot { fill: var(--color-dot); animation: pop 300ms var(--ease-out) both; }
.il-draw { fill: none; stroke: var(--color-accent-ink); stroke-dasharray: 1; stroke-dashoffset: 1; }
.il-draw--arch { stroke-width: 34; animation: draw 520ms var(--ease-in-out) 1.05s forwards; }
.il-draw--mega { stroke-width: 200; animation: draw 520ms var(--ease-out) 1.35s forwards; }
.il-draw--electra { stroke-width: 76; animation: draw 460ms var(--ease-out) 1.6s forwards; }
.intro.skip { animation: skip-out 160ms linear forwards; }
@keyframes pop { from { opacity: 0; transform: scale(0.72); } to { opacity: 1; transform: scale(1); } }
@keyframes lens { 0%, 30% { filter: blur(7px); } 34%, 60% { filter: blur(3.2px); } 64%, 84% { filter: blur(1.1px); } 88%, 100% { filter: blur(0); } }
@keyframes ring-zoom { 0%, 62% { transform: translate(37.25%, 21.73%) scale(3.4); } 100% { transform: none; } }
@keyframes draw { to { stroke-dashoffset: 0; } }
@keyframes to-place { to { transform: translate(var(--dx, 0), var(--dy, 0)) scale(var(--s, 1)); } }
@keyframes fade-out { to { opacity: 0; } }
@keyframes fade-in { from { opacity: 0; } to { opacity: 1; } }
@keyframes intro-gone { to { visibility: hidden; opacity: 0; pointer-events: none; } }
@keyframes skip-out { to { visibility: hidden; opacity: 0; pointer-events: none; } }
@media (prefers-reduced-motion: reduce) {
  .intro-on .intro { display: none; }
  .btn:active { transform: none; }
}

/* Tablet e telefono */
@media (max-width: 60rem) {
  .scan { display: none; }
  .hero .rings { top: -96px; right: -148px; width: 300px; transform: none; }
  .picker-head, .casoria-grid { grid-template-columns: minmax(0, 1fr); }
  .instruments { grid-template-columns: minmax(0, 1fr); }
  .close .rings { right: -170px; bottom: -170px; width: 340px; }
}
@media (max-width: 40rem) {
  .hero { padding-block: var(--space-lg) var(--space-2xl); }
  .hero-grid { min-height: 0; }
  .logo-link { margin-bottom: var(--space-xl); }
  .actions { justify-content: space-between; width: 100%; gap: var(--space-xs) var(--space-md); }
  .actions .btn { flex: 0 0 100%; }
  .dock { display: grid; }
  .close { padding-bottom: calc(var(--space-2xl) + 60px); }
  .instrument { padding-inline: 0; }
}