/* ---------------------------------------------------------------
   nomad — biglietto da visita
   Una sola sostanza, nessuna dipendenza.
   --------------------------------------------------------------- */

:root {
  --nero:    #04050a;
  --luna:    #f4f1e8;
  --argento: #b6bccb;
  --fumo:    #838a9b;
  --fioco:   #4b5265;
  --bordo:   rgba(178,190,215,.11);
  --blu:     #8ea2ff;

  --serif: "Cormorant Garamond", Georgia, "Times New Roman", serif;
  --mono:  "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --sans:  ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  --fuori: clamp(1.25rem, 5vw, 4.5rem);
}

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

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--nero);
  color: var(--argento);
  font-family: var(--sans);
  font-size: clamp(15px, .35vw + 14px, 17px);
  font-weight: 300;
  line-height: 1.78;
  letter-spacing: .005em;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* cielo di fondo: due aloni e una notte che non è mai nera del tutto */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -3;
  background:
    radial-gradient(110% 70% at 76% -8%,  rgba(142,162,255,.11), transparent 62%),
    radial-gradient(90%  60% at 6% 108%,  rgba(96,116,196,.09),  transparent 62%),
    linear-gradient(180deg, #04050a 0%, #070912 46%, #04050a 100%);
}

#cielo {
  position: fixed;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

::selection { background: rgba(142,162,255,.26); color: var(--luna); }

a {
  color: var(--luna);
  text-decoration: none;
  border-bottom: 1px solid rgba(142,162,255,.35);
  padding-bottom: .1em;
  transition: color .3s ease, border-color .3s ease;
}
a:hover { color: var(--blu); border-color: var(--blu); }

:focus-visible {
  outline: 1px solid var(--blu);
  outline-offset: 6px;
  border-radius: 2px;
}

.foglio {
  max-width: 68rem;
  margin: 0 auto;
  padding-inline: var(--fuori);
}

/* ---------------------------------------------------------- hero */

.hero {
  min-height: 100svh;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
  align-items: center;
  gap: clamp(2rem, 6vw, 5rem);
  padding-block: 6rem 4rem;
}

.occhiello {
  font-family: var(--mono);
  font-size: clamp(.62rem, .3vw + .55rem, .74rem);
  letter-spacing: .38em;
  text-transform: uppercase;
  color: var(--fumo);
  margin: 0;
}

.nome {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(4.5rem, 15vw, 10.5rem);
  line-height: .88;
  letter-spacing: .04em;
  color: var(--luna);
  margin: .2em 0 .55em -.03em;
  text-shadow: 0 0 60px rgba(180,196,255,.16);
}

.postilla {
  font-family: var(--mono);
  font-size: .78rem;
  line-height: 2;
  letter-spacing: .04em;
  color: var(--fioco);
  margin: 0;
}

/* ---------------------------------------------------------- luna */

.luna {
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.6rem;
  outline-offset: 20px;
}

.luna__disco {
  width: clamp(200px, 27vw, 330px);
  height: auto;
  display: block;
  filter: drop-shadow(0 0 45px rgba(160,180,255,.18));
  animation: respiro 14s ease-in-out infinite;
}

@keyframes respiro {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-10px); }
}

.luna__dati {
  text-align: center;
  display: grid;
  gap: .45rem;
}

.luna__fase {
  font-family: var(--serif);
  font-size: 1.4rem;
  font-style: italic;
  color: var(--luna);
  min-height: 1.4em;
}

.luna__giorno {
  font-family: var(--mono);
  font-size: .7rem;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--fumo);
}
.luna__giorno b { color: var(--blu); font-weight: 400; }

/* ------------------------------------------------------- sezioni */

.sezione {
  padding-block: clamp(5.5rem, 14vh, 10rem);
  border-top: 1px solid var(--bordo);
}

h2 {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(2.3rem, 4.5vw, 3.6rem);
  line-height: 1.05;
  letter-spacing: .02em;
  color: var(--luna);
  margin: 0 0 2.2rem;
}

blockquote {
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(1.55rem, 1.7vw + 1.1rem, 2.35rem);
  line-height: 1.38;
  color: var(--luna);
  max-width: 26ch;
  margin: 0;
  text-wrap: balance;
}

blockquote cite {
  display: block;
  margin-top: 1.6rem;
  font-family: var(--mono);
  font-style: normal;
  font-size: .68rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--fioco);
}

/* --------------------------------------------------------- stack */

.stack {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(148px, 1fr));
  gap: clamp(1.8rem, 3vw, 3rem);
  max-width: 46rem;
}

.stack h3 {
  font-family: var(--mono);
  font-weight: 400;
  font-size: .68rem;
  letter-spacing: .26em;
  text-transform: uppercase;
  color: var(--fumo);
  margin: 0 0 1.1rem;
  padding-bottom: .9rem;
  border-bottom: 1px solid var(--bordo);
}

.stack ul { list-style: none; margin: 0; padding: 0; }

.stack li {
  font-family: var(--serif);
  font-size: 1.45rem;
  line-height: 1.75;
  color: var(--luna);
  position: relative;
  padding-left: 1.1rem;
}
.stack li::before {
  content: "·";
  position: absolute;
  left: .15rem;
  color: var(--blu);
  opacity: .55;
}

/* -------------------------------------------------------- lavori */

/* Un indice, non una vetrina: nome, una riga, dove sta. Il filetto sopra ogni
   voce riprende quello sotto le intestazioni dello stack. */

.lavori {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: clamp(2rem, 3.5vw, 3rem);
  max-width: 46rem;
}

.lavori li {
  display: grid;
  gap: .55rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--bordo);
}

/* Il nome del progetto: stessa serif dei titoli, un gradino sotto l'h2.
   `overflow-wrap` perche' i nomi lunghi col trattino non sfondino a 390px. */
.lavori h3 {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(1.7rem, 2.4vw, 2.2rem);
  line-height: 1.15;
  letter-spacing: .01em;
  color: var(--luna);
  margin: 0;
  overflow-wrap: anywhere;
}

.lavori h3 a { border-bottom-color: rgba(142,162,255,.24); }

.lavori p {
  margin: 0;
  max-width: 52ch;
  text-wrap: pretty;
}

.lavori__dove {
  font-family: var(--mono);
  font-size: .66rem;
  letter-spacing: .16em;
  color: var(--fumo);
}

/* -------------------------------------------------------- chiusa */

.chiusa p {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(2.1rem, 4.2vw, 3.4rem);
  line-height: 1.15;
  letter-spacing: .01em;
  color: var(--luna);
  max-width: 16ch;
  margin: 0;
  text-wrap: balance;
}

/* ---------------------------------------------------------- pie */

.pie {
  border-top: 1px solid var(--bordo);
  padding-block: 3.5rem 4.5rem;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 1rem 2.5rem;
}

.pie p { margin: 0; }

.pie__vita { font-family: var(--serif); font-size: 1.25rem; }
.pie__vita a { border-bottom-color: rgba(142,162,255,.28); }

.pie__nota,
.pie__eco {
  font-family: var(--mono);
  font-size: .68rem;
  letter-spacing: .14em;
  color: var(--fioco);
}

.pie__eco { margin-left: auto; color: #333a4c; }

/* ----------------------------------------------------- comparsa */

.rivela {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 1s cubic-bezier(.22,.7,.2,1), transform 1s cubic-bezier(.22,.7,.2,1);
}
.rivela.visibile { opacity: 1; transform: none; }

/* --------------------------------------------------------- eco */

.eco {
  position: fixed;
  left: 50%;
  bottom: 2.2rem;
  transform: translate(-50%, 1.2rem);
  max-width: min(90vw, 30rem);
  padding: .85rem 1.4rem;
  background: rgba(12,15,25,.92);
  border: 1px solid var(--bordo);
  border-radius: 2px;
  backdrop-filter: blur(8px);
  font-family: var(--mono);
  font-size: .72rem;
  line-height: 1.7;
  letter-spacing: .04em;
  color: var(--argento);
  text-align: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity .5s ease, transform .5s ease;
  z-index: 10;
}
.eco.viva { opacity: 1; transform: translate(-50%, 0); }

/* --------------------------------------------------------- 900px */

@media (max-width: 900px) {
  .hero {
    grid-template-columns: minmax(0, 1fr);
    justify-items: start;
    gap: 3.5rem;
    padding-block: 5rem 4rem;
  }
  .occhiello { letter-spacing: .24em; }
  .luna { align-self: center; margin-inline: auto; }
  .pie__eco { margin-left: 0; width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  .rivela { opacity: 1; transform: none; transition: none; }
  .luna__disco { animation: none; }
  * { animation-duration: .001ms !important; transition-duration: .001ms !important; }
}