:root {
  --carta: #D8C8AE;
  --inchiostro: #0F0F14;
  --vermiglio: #D92E1C;
  --grigio: #58534B;
  --penna: #1F3A8A;
  --margine: clamp(22px, 5vw, 64px);
}
* { box-sizing: border-box; margin: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--carta);
  color: var(--inchiostro);
  font-family: "Inter", system-ui, sans-serif;
  font-size: 18px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
.cond {
  font-family: "Archivo", "Arial Narrow", sans-serif;
  font-stretch: 68%;
  font-weight: 900;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  line-height: 0.9;
}
.etichetta {
  font-family: "Archivo", "Arial Narrow", sans-serif;
  font-stretch: 75%;
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--grigio);
}

/* linea del tempo che scende con la pagina */
.spina {
  position: fixed; top: 0; bottom: 0; left: calc(var(--margine) / 2 - 1px);
  width: 2px; background: rgba(15, 15, 20, .14); z-index: 5; pointer-events: none;
}
.spina i { display: block; width: 100%; height: calc(var(--p, 0) * 100%); background: var(--vermiglio); }

.barra {
  display: flex; justify-content: space-between; align-items: center;
  padding: 26px var(--margine) 0 calc(var(--margine) + 14px);
}
.barra .stato { display: flex; align-items: center; gap: 10px; }
.barra .stato::before { content: ""; width: 9px; height: 9px; background: var(--vermiglio); }

main, footer { padding-left: calc(var(--margine) + 14px); padding-right: var(--margine); }
.dentro { max-width: 1180px; margin: 0 auto; }

.sezione {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 590px;
  align-items: center;
  gap: 48px;
  padding: 84px 0;
  border-top: 3px solid var(--inchiostro);
}
.sezione.inversa { grid-template-columns: 590px minmax(0, 1fr); }
.sezione.inversa .coppia { order: -1; }

.num { display: flex; align-items: baseline; gap: 16px; margin-bottom: 26px; }
.num b { font-size: 96px; }

.testo h2 { font-size: clamp(48px, 5.6vw, 84px); }
.testo h2 em { font-style: normal; color: var(--vermiglio); }
.testo hr { border: 0; height: 3px; background: var(--inchiostro); margin: 26px 0 22px; max-width: 520px; }
.testo p { color: var(--grigio); max-width: 500px; }
.voci { list-style: none; padding: 0; margin-top: 26px; max-width: 500px; }
.voci li { display: flex; justify-content: space-between; gap: 16px; padding: 11px 0; border-bottom: 1px solid rgba(15, 15, 20, .25); }
.voci li strong { font-family: "Archivo", sans-serif; font-stretch: 68%; font-weight: 900; text-transform: uppercase; font-size: 22px; line-height: 1.1; }
.voci li span { color: var(--penna); text-align: right; align-self: center; }

/* hero */
.hero { border-top: 0; padding-top: 56px; grid-template-columns: minmax(0, 1fr) 380px; }
.hero h1 { font-size: clamp(52px, 8.2vw, 132px); }
.hero h1 em { white-space: nowrap; }
.hero h1 em { font-style: normal; color: var(--vermiglio); }
.hero .lead { font-size: 21px; color: var(--grigio); max-width: 560px; margin-top: 34px; }
.cta { display: flex; flex-wrap: wrap; align-items: center; gap: 22px; margin-top: 38px; }
.tasto {
  display: inline-block; background: var(--vermiglio); color: var(--carta);
  padding: 16px 26px; font-size: 15px; letter-spacing: 0.24em;
  font-family: "Archivo", sans-serif; font-stretch: 75%; font-weight: 700; text-transform: uppercase;
}
.tasto.spento { background: var(--inchiostro); }

/* telefono */
.tel { justify-self: center; width: 100%; max-width: 340px; }
.telefono {
  position: relative; padding: 11px; background: #0b0b0e;
  border-radius: 58px; box-shadow: inset 0 0 0 2px #2b2b31, 0 40px 70px -28px rgba(15, 15, 20, .55);
}
.telefono img { display: block; width: 100%; height: auto; border-radius: 47px; }
.telefono::before, .telefono::after {
  content: ""; position: absolute; width: 4px; background: #1d1d22; border-radius: 2px;
}
.telefono::before { left: -3px; top: 150px; height: 64px; }
.telefono::after { right: -3px; top: 190px; height: 92px; }

.coppia { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; align-items: start; }
.coppia .telefono:nth-child(2) { margin-top: 72px; }
.coppia .telefono { padding: 9px; border-radius: 46px; }
.coppia .telefono img { border-radius: 37px; }
.coppia .telefono::before { top: 118px; height: 50px; }
.coppia .telefono::after { top: 150px; height: 72px; }

/* fascia */
.fascia { background: var(--inchiostro); color: var(--carta); margin: 0 calc(-1 * var(--margine)) 0 calc(-1 * (var(--margine) + 14px)); padding: 88px var(--margine) 88px calc(var(--margine) + 14px); }
.fascia .dentro { display: grid; grid-template-columns: repeat(3, 1fr); gap: 48px; }
.fascia h3 { font-size: clamp(38px, 4.6vw, 64px); }
.fascia h3 em { font-style: normal; color: var(--vermiglio); }
.fascia p { margin-top: 16px; color: #b7aa93; max-width: 300px; }

/* prezzo */
.prezzo { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 64px; align-items: center; padding: 96px 0; }
.prezzo .cifra { font-size: clamp(110px, 17vw, 240px); color: var(--vermiglio); }
.prezzo h2 { font-size: clamp(34px, 4vw, 56px); }
.prezzo p { color: var(--grigio); max-width: 520px; margin-top: 18px; }

footer { border-top: 3px solid var(--inchiostro); padding-top: 26px; padding-bottom: 40px; }
footer .dentro { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 18px; }
footer nav { display: flex; gap: 28px; }
footer a { color: var(--inchiostro); text-decoration: none; }
footer a:hover { color: var(--vermiglio); }

/* ingresso */
@media (prefers-reduced-motion: no-preference) {
  .rivela { opacity: 0; transform: translateY(36px); transition: opacity .8s ease, transform .8s cubic-bezier(.2, .7, .2, 1); }
  .rivela.visto { opacity: 1; transform: none; }
}

@media (max-width: 960px) {
  .sezione, .sezione.inversa, .hero { grid-template-columns: 1fr; gap: 34px; min-height: 0; }
  .sezione .coppia { order: 3; }
  .num b { font-size: 64px; }
  .coppia { gap: 16px; }
  .coppia .telefono:nth-child(2) { margin-top: 40px; }
  .sezione.inversa .coppia { order: 3; }
  .fascia .dentro, .prezzo { grid-template-columns: 1fr; gap: 34px; }
  .hero .tel { order: 2; }
}

/* pagine di testo */
.marchio { display: flex; align-items: center; gap: 14px; text-decoration: none; color: var(--inchiostro); }
.marchio img { border-radius: 22.4%; box-shadow: 0 0 0 1px rgba(15, 15, 20, .3); }
.marchio span { font-size: 30px; line-height: 1; }
.testolungo { max-width: 720px; margin: 0 auto; padding: 72px 0 96px; }
.testolungo h1 { font-size: clamp(64px, 11vw, 148px); }
.testolungo hr { border: 0; height: 3px; background: var(--inchiostro); margin: 30px 0 48px; }
.testolungo .lead { font-family: "Archivo", sans-serif; font-stretch: 68%; font-weight: 900; text-transform: uppercase; font-size: clamp(30px, 4vw, 46px); line-height: 1; margin-bottom: 40px; }
.testolungo p { margin-bottom: 26px; }