@font-face {
  font-family: "Archivo";
  src: url("../fonts/archivo-latin-wdth-normal.woff2") format("woff2");
  font-weight: 100 900;
  font-stretch: 62% 125%;
  font-style: normal;
  font-display: swap;
}

:root {
  --bianco: #ffffff;
  --nero: #0b0b0c;
  --azzurro: #bfe3f2;
  --mare: #2a8fbd;
  --mare-fondo: #0f5878;
  --beige: #e9dfce;
  --beige-scuro: #dccfb8;
  --beige-riga: #b9a988;
  --grigio: #55585d;        /* testo secondario su bianco */
  --bruno: #574d3d;         /* testo secondario su beige */
  --cielo: #a9cfe0;         /* testo secondario su nero */
  --riga: rgba(11, 11, 12, 0.14);

  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --ease-in-out: cubic-bezier(0.77, 0, 0.175, 1);

  --pad: clamp(1rem, 3.2vw, 3rem);
  --barra: 3.5rem;
}

*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--barra);
  scrollbar-color: var(--nero) var(--bianco);
  scrollbar-width: thin;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bianco);
  color: var(--nero);
  font-family: "Archivo", "Helvetica Neue", Arial, sans-serif;
  font-size: 1.0625rem;
  line-height: 1.55;
  font-stretch: 100%;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

::selection { background: var(--azzurro); color: var(--nero); }

h1, h2, h3, p, ul, dl, dd, figure { margin: 0; }
ul { padding: 0; list-style: none; }
a { color: inherit; }
canvas { display: block; }

:focus-visible { outline: 2px solid var(--nero); outline-offset: 3px; }
.contatti :focus-visible { outline-color: var(--azzurro); }

h1, h2 {
  font-stretch: 125%;
  text-transform: uppercase;
  text-wrap: balance;
}

h2 {
  font-size: clamp(1.5rem, 2.8vw, 2.5rem);
  font-weight: 650;
  line-height: 1;
  letter-spacing: -0.01em;
}

h3 {
  font-size: 0.75rem;
  font-weight: 600;
  font-stretch: 116%;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* dato ancora da fornire: resta visibile finché non viene sostituito */
.todo {
  background: var(--azzurro);
  padding: 0.05em 0.35em;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}

.salta {
  position: fixed; left: var(--pad); top: 0.5rem; z-index: 30;
  padding: 0.6rem 1rem; background: var(--nero); color: var(--bianco);
  font-size: 0.8125rem; text-decoration: none;
  transform: translateY(-200%);
}
.salta:focus-visible { transform: none; }

/* ───────── barra ───────── */

.barra {
  position: fixed; inset: 0 0 auto 0; z-index: 20;
  height: var(--barra);
  padding: 0 var(--pad);
  display: grid; grid-template-columns: 1fr auto 1fr; align-items: center;
  background: var(--bianco);
}
.barra a {
  font-size: 0.75rem; font-weight: 500; font-stretch: 116%;
  text-transform: uppercase; letter-spacing: 0.07em; text-decoration: none;
  padding: 1rem 0;
  text-underline-offset: 0.45em; text-decoration-thickness: 1px;
}
.barra__nav { display: flex; gap: clamp(1rem, 2.4vw, 2rem); }
.barra__contatti { justify-self: end; }
.barra .barra__sigla {
  font-size: 1.25rem; font-weight: 800; font-stretch: 125%; letter-spacing: -0.04em;
  padding: 0.5rem 0.25rem; line-height: 1;
  box-shadow: inset 0 -3px 0 var(--azzurro);
}
@media (hover: hover) and (pointer: fine) {
  .barra__nav a:hover, .barra__contatti:hover { text-decoration-line: underline; }
}

/* ───────── hero ───────── */

.hero {
  --dwl: 0.64;
  position: relative;
  height: 100vh; height: 100svh;
  min-height: 36rem;
  overflow: hidden;
}
.hero__canvas {
  position: absolute; inset: 0; width: 100%; height: 100%;
  cursor: grab; touch-action: pan-y;
}
.hero__canvas.presa { cursor: grabbing; }

.hero__sopra {
  position: absolute; left: var(--pad); right: var(--pad);
  top: calc(var(--barra) + clamp(1.25rem, 6vh, 4.5rem));
  pointer-events: none;
}
h1 {
  font-size: clamp(2.4rem, 7.4vw, 6rem);
  font-weight: 700;
  line-height: 0.92;
  letter-spacing: -0.015em;
}
.hero__ruolo {
  margin-top: clamp(0.8rem, 1.6vw, 1.4rem);
  font-size: 0.8125rem; font-weight: 500; font-stretch: 116%;
  text-transform: uppercase; letter-spacing: 0.08em;
}

.hero__sotto {
  position: absolute; left: var(--pad); right: var(--pad);
  bottom: clamp(1.25rem, 4vh, 2.5rem);
  display: flex; justify-content: space-between; align-items: flex-end; gap: 2rem;
  pointer-events: none;
}
.hero__testo { max-width: 34ch; font-size: clamp(1rem, 1.35vw, 1.1875rem); line-height: 1.4; }
.hero__azioni { display: flex; align-items: center; gap: clamp(1.25rem, 3vw, 2.5rem); }
.hero__hint {
  display: inline-flex; align-items: center; gap: 0.6rem;
  font-size: 0.75rem; font-stretch: 112%; text-transform: uppercase; letter-spacing: 0.07em;
  color: var(--mare-fondo);
}

.freccia {
  display: inline-flex; align-items: center; gap: 0.6rem;
  font-size: 0.75rem; font-weight: 600; font-stretch: 116%;
  text-transform: uppercase; letter-spacing: 0.08em; text-decoration: none;
  padding: 0.6rem 0;
  pointer-events: auto;
}
.freccia svg { transition: transform 200ms var(--ease-out); }
@media (hover: hover) and (pointer: fine) {
  .freccia:hover svg { transform: translateY(3px); }
  .freccia--su:hover svg { transform: translateY(-3px); }
}

@keyframes sale { from { opacity: 0; transform: translateY(var(--dy, 12px)); } }
@keyframes appare { from { opacity: 0; } }
.hero h1 { animation: sale 700ms var(--ease-out) 120ms both; }
.hero__ruolo, .hero__testo { --dy: 8px; animation: sale 600ms var(--ease-out) 240ms both; }
.hero__azioni { animation: appare 500ms ease 620ms both; }

/* ───────── apertura ───────── */

.apertura { padding: calc(var(--barra) + clamp(1.5rem, 7vh, 4.5rem)) var(--pad) clamp(1.5rem, 4vh, 3rem); }
.apertura__ruolo {
  margin-top: clamp(0.8rem, 1.6vw, 1.4rem);
  font-size: 0.8125rem; font-weight: 500; font-stretch: 116%;
  text-transform: uppercase; letter-spacing: 0.08em;
}
.apertura h1 { animation: sale 700ms var(--ease-out) 80ms both; }
.apertura__ruolo { --dy: 8px; animation: sale 600ms var(--ease-out) 200ms both; }

.nascosto { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }

/* il progetto vero: riquadro a tutta larghezza, si clicca per aprire la scheda */
.vero {
  position: relative; display: block; overflow: hidden;
  aspect-ratio: 3 / 1; background: var(--azzurro); color: var(--nero); text-decoration: none;
}
.vero img {
  position: absolute; left: 50%; top: 46%; width: min(72%, 70rem); height: auto;
  transform: translate(-50%, -50%); mix-blend-mode: multiply;
  transition: transform 600ms var(--ease-out);
}
.vero__nome { position: absolute; left: var(--pad); bottom: clamp(1rem, 2.2vw, 1.75rem); display: grid; gap: 0.4rem; }
.vero__dato { font-size: 0.875rem; }
.vero__apri { position: absolute; right: var(--pad); bottom: clamp(1rem, 2.2vw, 1.75rem); pointer-events: none; }
.vero__apri svg { transition: transform 200ms var(--ease-out); }
.vero:active img { transform: translate(-50%, -50%) scale(0.985); }
@media (hover: hover) and (pointer: fine) {
  .vero:hover img { transform: translate(-50%, -50%) scale(1.035); }
  .vero:hover .vero__apri svg { transform: translateX(4px); }
}

/* ───────── scheda del progetto ───────── */

html.scheda-aperta { overflow: hidden; }
.scheda {
  position: fixed; inset: 0; z-index: 40;
  overflow-y: auto; overscroll-behavior: contain;
  background: var(--bianco);
  scrollbar-color: var(--nero) var(--bianco); scrollbar-width: thin;
}
.scheda[hidden] { display: none; }
.scheda__barra {
  position: sticky; top: 0; z-index: 5; height: var(--barra);
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 0 var(--pad); background: var(--bianco);
}
.scheda__barra button { appearance: none; border: 0; background: none; color: inherit; font-family: inherit; cursor: pointer; }
.scheda__barra button svg { transition: transform 200ms var(--ease-out); }
@media (hover: hover) and (pointer: fine) { .scheda__barra button:hover svg { transform: translateX(-4px); } }
.scheda__nome { font-size: 0.75rem; font-weight: 600; font-stretch: 116%; text-transform: uppercase; letter-spacing: 0.08em; }

/* ───────── progetti ───────── */

.testata {
  display: flex; justify-content: space-between; align-items: baseline; flex-wrap: wrap; gap: 0.75rem 2rem;
  padding: clamp(4rem, 9vw, 7rem) var(--pad) clamp(1.25rem, 2vw, 2rem);
}
.testata__nota { font-size: 0.875rem; }

.griglia { display: grid; grid-template-columns: repeat(3, 1fr); }
.tavola {
  position: relative; aspect-ratio: 1; overflow: hidden;
  background: var(--fondo); color: var(--testo);
}
.tavola canvas, .tavola img { position: absolute; inset: 0; width: 100%; height: 100%; }
.tavola img { object-fit: cover; }
.tavola__dida {
  position: absolute; left: clamp(1rem, 1.6vw, 1.5rem); right: clamp(1rem, 1.6vw, 1.5rem); bottom: clamp(0.9rem, 1.4vw, 1.25rem);
  display: flex; justify-content: space-between; align-items: baseline; gap: 1rem;
  pointer-events: none;
}
.tavola__titolo {
  font-size: 0.8125rem; font-weight: 650; font-stretch: 118%;
  text-transform: uppercase; letter-spacing: 0.05em;
}
.tavola__vista { font-size: 0.75rem; color: var(--testo2); white-space: nowrap; }
.tavola__dato { display: block; margin-top: 0.4rem; font-size: 0.8125rem; font-weight: 400; font-stretch: 100%; text-transform: none; letter-spacing: 0; }

/* profilo del progetto (fondo bianco): sulle caselle colorate il bianco prende il colore della casella */
.tavola img.tavola__profilo { inset: 8% 3% 14%; width: 94%; height: 78%; object-fit: contain; mix-blend-mode: multiply; }
/* tavola di un progetto con la sua scheda: tutta la casella apre il progetto */
.tavola__apri { position: absolute; inset: 0; display: block; color: inherit; text-decoration: none; }
.tavola__apri img { transition: transform 600ms var(--ease-out); }
.tavola__apri .tavola__vista { color: var(--testo); }
.tavola__apri .tavola__vista svg { transition: transform 200ms var(--ease-out); }
.tavola__apri:active img { transform: scale(0.985); }
@media (hover: hover) and (pointer: fine) {
  .tavola__apri:hover img { transform: scale(1.035); }
  .tavola__apri:hover .tavola__vista svg { transform: translateX(4px); }
}

.fondo-bianco  { --fondo: var(--bianco);  --testo: var(--nero);   --testo2: var(--grigio); }
.fondo-azzurro { --fondo: var(--azzurro); --testo: var(--nero);   --testo2: var(--mare-fondo); }
.fondo-beige   { --fondo: var(--beige);   --testo: var(--nero);   --testo2: var(--bruno); }
.fondo-nero    { --fondo: var(--nero);    --testo: var(--bianco); --testo2: var(--cielo); }

/* ───────── a bordo ───────── */

.bordo { position: relative; height: 680vh; }
.bordo__scena {
  position: sticky; top: var(--barra);
  height: calc(100vh - var(--barra)); height: calc(100svh - var(--barra));
  overflow: hidden; background: #f3f6f8;
}
.bordo__scena.disegno { background: var(--bianco); }
.bordo__canvas { position: absolute; inset: 0; width: 100%; height: 100%; cursor: grab; }
.bordo__canvas.presa { cursor: grabbing; }

.bordo__testa { position: absolute; left: var(--pad); top: clamp(1rem, 3vh, 2rem); pointer-events: none; }
.bordo__titolo {
  font-size: clamp(1.5rem, 2.8vw, 2.5rem); font-weight: 650; font-stretch: 125%;
  text-transform: uppercase; line-height: 1; letter-spacing: -0.01em;
}
.bordo__testa p { margin-top: 0.5rem; font-size: 0.875rem; }

.bordo__stato {
  position: absolute; inset: 0; display: grid; place-items: center;
  font-size: 0.8125rem; font-stretch: 116%; text-transform: uppercase; letter-spacing: 0.08em;
}
.bordo__stato[hidden] { display: none; }

.bordo__piede {
  position: absolute; left: var(--pad); right: calc(var(--pad) + 1.5rem); bottom: clamp(1rem, 3.5vh, 2rem);
  display: flex; justify-content: space-between; align-items: flex-end; gap: 1.5rem;
  pointer-events: none;
}
.bordo__zona {
  font-size: clamp(1.05rem, 1.9vw, 1.5rem); font-weight: 650; font-stretch: 125%;
  text-transform: uppercase; line-height: 1.05; letter-spacing: -0.005em;
}
.bordo__hint {
  display: inline-flex; align-items: center; gap: 0.6rem;
  font-size: 0.75rem; font-weight: 600; font-stretch: 116%; text-transform: uppercase; letter-spacing: 0.08em;
  transition: opacity 240ms ease;
}

/* avanzamento del giro */
.bordo__corsa {
  position: absolute; right: var(--pad); top: 22%; bottom: 22%; width: 1px;
  background: rgba(11, 11, 12, 0.22);
}
.bordo__corsa span {
  position: absolute; left: -1px; top: 0; width: 3px; height: 100%;
  background: var(--nero); transform: scaleY(0); transform-origin: top;
}

/* la linea che cambia i materiali */
.bordo__taglio {
  position: absolute; left: 0; top: 0; bottom: 0; width: 1px;
  background: var(--nero); opacity: 0; pointer-events: none;
  transition: opacity 160ms ease;
}

/* ───────── piani generali ───────── */

.piani { position: relative; height: 340vh; }
.piani__scena {
  position: sticky; top: var(--barra);
  height: calc(100vh - var(--barra)); height: calc(100svh - var(--barra));
  display: grid; grid-template-rows: auto 1fr auto; row-gap: 0.75rem;
  padding: clamp(1rem, 3vh, 2rem) var(--pad) clamp(0.75rem, 2vh, 1.25rem);
  overflow: hidden; background: var(--bianco);
}
.piani__testa { display: flex; justify-content: space-between; align-items: flex-start; flex-wrap: wrap; gap: 0.5rem 2rem; }
.piani__testa p { margin-top: 0.5rem; font-size: 0.875rem; color: var(--grigio); }

/* profilo e pianta alla stessa scala, uno sopra l'altro: la larghezza si adatta all'altezza libera */
.piani__tavola {
  align-self: center; justify-self: center;
  width: min(100%, calc((100vh - var(--barra) - 12.5rem) / 0.76));
  width: min(100%, calc((100svh - var(--barra) - 12.5rem) / 0.76));
}
.piani__profilo { position: relative; }
.piani__profilo img { display: block; width: 100%; height: auto; }
.piani__fascia {
  position: absolute; left: 0; right: 0;
  background: var(--azzurro); mix-blend-mode: multiply; opacity: 0;
  transition: opacity 320ms ease;
}
.piani__fascia.attivo { opacity: 1; }
.piani__ponti { position: relative; aspect-ratio: 3200 / 1375; margin-top: 0.5rem; }
.piani__ponte {
  position: absolute; inset: 0; width: 100%; height: 100%;
  opacity: 0; transition: opacity 280ms ease, transform 520ms var(--ease-out);
}
.piani__ponte.sopra { transform: translateY(-7%); }
.piani__ponte.sotto { transform: translateY(7%); }
.piani__ponte.attivo { opacity: 1; transform: none; }

.piani__schede { display: flex; gap: clamp(1rem, 2.2vw, 2rem); border-top: 1px solid var(--riga); overflow-x: auto; scrollbar-width: none; }
.piani__schede button {
  appearance: none; border: 0; background: none; color: var(--grigio); cursor: pointer;
  font: inherit; font-size: 0.75rem; font-weight: 600; font-stretch: 116%;
  text-transform: uppercase; letter-spacing: 0.07em; white-space: nowrap;
  padding: 0.9rem 0;
  transition: color 160ms ease, box-shadow 160ms ease, transform 140ms var(--ease-out);
}
.piani__schede button[aria-pressed="true"] { color: var(--nero); box-shadow: inset 0 2px 0 var(--nero); }
.piani__schede button:active { transform: scale(0.97); }
@media (hover: hover) and (pointer: fine) { .piani__schede button:hover { color: var(--nero); } }

/* ───────── profilo ───────── */

.profilo {
  display: grid; grid-template-columns: repeat(12, 1fr); column-gap: clamp(1rem, 2.4vw, 2.5rem); row-gap: 2.5rem;
  padding: clamp(5rem, 11vw, 9rem) var(--pad);
  background: var(--beige);
}
.ritratto {
  grid-column: 1 / span 4; align-self: start;
  position: relative; aspect-ratio: 4 / 5;
  background: #e2e4e6; overflow: hidden;
}
.ritratto svg, .ritratto img { position: absolute; inset: 0; width: 100%; height: 100%; }
.ritratto img { object-fit: cover; object-position: center top; }
.ritratto figcaption { position: relative; font-size: 0.875rem; color: var(--nero); }

.profilo__testo { grid-column: 6 / -1; }
.profilo__intro {
  margin-top: clamp(1.25rem, 2vw, 2rem); max-width: 30ch;
  font-size: clamp(1.25rem, 2.1vw, 1.75rem); line-height: 1.3; font-weight: 450;
  text-wrap: pretty;
}
.profilo h3 { margin-top: clamp(2.5rem, 4.5vw, 4rem); color: var(--bruno); }
.righe { margin-top: 0.75rem; border-bottom: 1px solid var(--beige-riga); }
.righe li {
  display: flex; justify-content: space-between; align-items: baseline; flex-wrap: wrap; gap: 0.25rem 1.5rem;
  padding: 0.85rem 0; border-top: 1px solid var(--beige-riga);
}

.bottone {
  display: inline-flex; align-items: center; gap: 0.8rem;
  margin-top: clamp(2.25rem, 4vw, 3.5rem); padding: 1.05rem 1.5rem;
  background: var(--nero); color: var(--bianco);
  font-size: 0.8125rem; font-weight: 600; font-stretch: 116%;
  text-transform: uppercase; letter-spacing: 0.07em; text-decoration: none;
  transition: transform 140ms var(--ease-out), background-color 160ms ease;
}
.bottone:active { transform: scale(0.97); }
@media (hover: hover) and (pointer: fine) { .bottone:hover { background: var(--mare-fondo); } }

/* ───────── contatti ───────── */

.contatti {
  padding: clamp(5rem, 11vw, 9rem) var(--pad) 1.5rem;
  background: var(--nero); color: var(--bianco);
  scrollbar-color: var(--bianco) var(--nero);
}
.contatti .todo { background: none; padding: 0; border-bottom: 1px dashed var(--azzurro); }
.contatti__mail {
  display: inline-block; margin-top: clamp(1.5rem, 3vw, 2.5rem);
  font-size: clamp(1.5rem, 5.4vw, 4.5rem); font-weight: 600; font-stretch: 125%;
  line-height: 1.05; letter-spacing: -0.02em; text-decoration: none; overflow-wrap: anywhere;
  transition: color 160ms ease;
}
@media (hover: hover) and (pointer: fine) {
  .contatti__mail:hover, .contatti__lista a:hover { color: var(--azzurro); }
}
.contatti__lista {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem clamp(1rem, 2.4vw, 2.5rem);
  margin-top: clamp(3rem, 6vw, 5rem);
}
.contatti__lista li { display: grid; gap: 0.3rem; padding-top: 0.85rem; border-top: 1px solid rgba(255, 255, 255, 0.22); }
.contatti__lista li > span { font-size: 0.75rem; font-stretch: 116%; text-transform: uppercase; letter-spacing: 0.08em; color: var(--cielo); }
.contatti__lista a { text-decoration: none; justify-self: start; transition: color 160ms ease; }

.piede {
  display: flex; justify-content: space-between; align-items: center; gap: 1rem;
  margin-top: clamp(4rem, 9vw, 7rem); padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.22);
  font-size: 0.8125rem; color: var(--cielo);
}
.piede .freccia { color: var(--bianco); }

/* ───────── schermi stretti ───────── */

@media (max-width: 62rem) {
  .griglia { grid-template-columns: repeat(2, 1fr); }
  .ritratto { grid-column: 1 / span 5; }
  .profilo__testo { grid-column: 7 / -1; }
}

@media (max-width: 40rem) {
  body { font-size: 1rem; }
  .solo-largo { display: none; }
  .barra { display: flex; justify-content: flex-start; gap: 1.1rem; }
  .barra .barra__sigla { order: -1; margin-right: auto; }
  .barra__nav { gap: 1.1rem; }
  .hero { --dwl: 0.56; min-height: 34rem; }
  .hero__sotto { flex-direction: column; align-items: flex-start; gap: 1rem; }
  .hero__azioni { width: 100%; justify-content: space-between; }
  .griglia { grid-template-columns: 1fr; }
  .vero { aspect-ratio: 4 / 3; }
  .vero img { width: 92%; top: 42%; }
  .bordo { height: 560vh; }
  .piani { height: 280vh; }
  .piani__schede { gap: 0.9rem; }
  .piani__schede button { font-size: 0.6875rem; letter-spacing: 0.05em; }
  .bordo__hint { display: none; }
  .ritratto, .profilo__testo { grid-column: 1 / -1; }
  .ritratto { max-width: 20rem; }
  .contatti__lista { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero h1, .hero__ruolo, .hero__testo, .apertura h1, .apertura__ruolo { animation-name: appare; }
  .vero img, .tavola__apri img { transition: none; }
  .freccia svg, .bottone { transition: none; }
  .piani__ponte { transition: opacity 200ms ease; }
  .piani__ponte.sopra, .piani__ponte.sotto { transform: none; }
}