/* =========================================================
   METODO RIOM — stile del sito
   Per cambiare i colori modifica SOLO le variabili qui sotto.
   Regola: ciano = firma (linee, numeri, play), verde = bottoni,
   petrolio = sezioni scure, bianco = tutto il resto.
   ========================================================= */

@font-face {
  font-family: "Fraunces";
  src: url("../fonts/fraunces-latin-opsz-normal.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Fraunces";
  src: url("../fonts/fraunces-latin-opsz-italic.woff2") format("woff2");
  font-weight: 100 900;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: "Inter";
  src: url("../fonts/inter-latin-wght-normal.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

:root {
  --bianco: #FCFCFA;
  --velo: #F2F6F5;          /* bianco appena tinto, per alternare */
  --petrolio: #0E4A52;
  --petrolio-profondo: #0A363C;
  --verde: #1C6B62;
  --verde-scuro: #155249;
  --ciano: #3FD0E0;
  --testo: #2A3A3C;
  --tenue: #566B6E;
  --linea: rgba(14, 74, 82, .2);
  --linea-chiara: rgba(252, 252, 250, .22);

  --serif: "Fraunces", "Iowan Old Style", Georgia, serif;
  --sans: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;

  --gutter: clamp(20px, 5vw, 64px);
  --max: 1240px;
  --colonna: 38rem;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bianco);
  color: var(--testo);
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
img, video, svg { max-width: 100%; display: block; }
a { color: inherit; }
p { margin: 0 0 1.1em; }
h1, h2, h3, h4 { font-family: var(--serif); font-weight: 300; margin: 0; color: var(--petrolio); }
:focus-visible { outline: 2px solid var(--ciano); outline-offset: 3px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.salta { position: absolute; left: -9999px; top: 8px; background: var(--petrolio); color: #fff; padding: 10px 16px; z-index: 100; }
.salta:focus { left: 8px; }

/* ---------- layout ---------- */
.wrap { max-width: var(--max); margin: 0 auto; padding-inline: var(--gutter); }
.sezione { padding-block: clamp(72px, 11vw, 160px); }
.sezione--velo { background: var(--velo); }
.sezione--scura { background: var(--petrolio); color: #E8F0F0; }
.sezione--profonda { background: var(--petrolio-profondo); color: #E8F0F0; }
.sezione--scura h1, .sezione--scura h2, .sezione--scura h3,
.sezione--profonda h1, .sezione--profonda h2, .sezione--profonda h3 { color: var(--bianco); }
.sezione--scura a, .sezione--profonda a { color: inherit; }

.colonna { max-width: var(--colonna); }
.tenue { color: var(--tenue); }
.sezione--scura .tenue, .sezione--profonda .tenue { color: #A9C3C5; }

/* ---------- tipografia ---------- */
.h-mega {
  font-size: clamp(2.7rem, 7.4vw, 6.4rem);
  line-height: 1.04;
  letter-spacing: -0.02em;
  font-variation-settings: "opsz" 144;
  font-weight: 300;
}
.h-grande {
  font-size: clamp(2.1rem, 4.6vw, 3.9rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  font-variation-settings: "opsz" 144;
}
.h-medio {
  font-size: clamp(1.6rem, 2.8vw, 2.3rem);
  line-height: 1.18;
  letter-spacing: -0.012em;
  font-variation-settings: "opsz" 72;
}
.h-piccolo { font-size: 1.35rem; line-height: 1.25; font-weight: 400; font-variation-settings: "opsz" 36; }
.lead { font-size: clamp(1.15rem, 1.7vw, 1.35rem); line-height: 1.6; max-width: 34em; }
.nota { font-size: .8125rem; line-height: 1.6; color: var(--tenue); }
.sezione--scura .nota, .sezione--profonda .nota { color: #A9C3C5; }
.etichetta {
  font-size: .9rem; font-weight: 500; color: var(--tenue);
  margin: 0 0 1.4rem; display: flex; align-items: center; gap: .8rem;
}
.etichetta::before { content: ""; width: 34px; height: 1px; background: var(--ciano); }
.sezione--scura .etichetta, .sezione--profonda .etichetta { color: #BCD3D5; }

.cita {
  font-family: var(--serif); font-style: italic; font-weight: 300;
  font-variation-settings: "opsz" 144;
  font-size: clamp(1.7rem, 3.6vw, 3rem); line-height: 1.2; letter-spacing: -0.015em;
  color: var(--petrolio); margin: 0;
}
.sezione--scura .cita, .sezione--profonda .cita { color: var(--bianco); }

/* ---------- bottoni ---------- */
.btn {
  display: inline-block; font-family: var(--sans); font-size: 1rem; font-weight: 500;
  text-decoration: none; text-align: center;
  padding: 1.05em 2.2em; background: var(--verde); color: #fff; border: 1px solid var(--verde);
  border-radius: 0; cursor: pointer; transition: background .25s, border-color .25s, color .25s;
}
.btn:hover { background: var(--verde-scuro); border-color: var(--verde-scuro); }
.btn--vuoto { background: transparent; color: var(--petrolio); border-color: var(--petrolio); }
.btn--vuoto:hover { background: var(--petrolio); color: #fff; border-color: var(--petrolio); }
.sezione--scura .btn--vuoto, .sezione--profonda .btn--vuoto { color: #fff; border-color: rgba(255,255,255,.6); }
.sezione--scura .btn--vuoto:hover, .sezione--profonda .btn--vuoto:hover { background: #fff; color: var(--petrolio); border-color: #fff; }
.btn-riga { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 2.2rem; }
.link-testo { color: var(--petrolio); font-weight: 500; text-decoration: none; border-bottom: 1px solid var(--ciano); padding-bottom: 2px; }
.link-testo:hover { border-bottom-width: 2px; }
.sezione--scura .link-testo, .sezione--profonda .link-testo { color: #fff; }

/* ---------- intestazione ---------- */
.testata {
  position: sticky; top: 0; z-index: 50;
  background: rgba(252, 252, 250, .94); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--linea);
}
.testata .wrap { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.logo { font-family: var(--serif); font-size: 1.7rem; font-weight: 500; letter-spacing: .04em; text-decoration: none; color: var(--petrolio); font-variation-settings: "opsz" 72; }
.logo small { font-family: var(--sans); font-size: .72rem; font-weight: 400; letter-spacing: .02em; color: var(--tenue); margin-left: .7rem; display: none; }
@media (min-width: 1080px) { .logo small { display: inline; } }
.menu { display: flex; align-items: center; gap: clamp(18px, 2.4vw, 34px); }
.menu a { text-decoration: none; font-size: .95rem; color: var(--testo); padding: 6px 0; border-bottom: 1px solid transparent; }
.menu a:hover, .menu a[aria-current="page"] { border-bottom-color: var(--ciano); }
.menu a.btn { color: #fff; padding: .7em 1.4em; border-bottom: 1px solid var(--verde); }
.menu a.btn:hover { background: var(--verde-scuro); }
.lingue { display: flex; gap: 10px; font-size: .85rem; }
.lingue a[aria-current="true"] { border-bottom: 1px solid var(--ciano); }
.hamb { display: none; background: none; border: 1px solid var(--linea); width: 44px; height: 44px; cursor: pointer; padding: 0; }
.hamb span { display: block; width: 18px; height: 1.5px; background: var(--petrolio); margin: 5px auto; transition: transform .25s, opacity .25s; }
@media (max-width: 900px) {
  .hamb { display: block; }
  .menu {
    position: absolute; left: 0; right: 0; top: 72px; background: var(--bianco);
    flex-direction: column; align-items: flex-start; gap: 0; padding: 8px var(--gutter) 24px;
    border-bottom: 1px solid var(--linea); display: none;
  }
  .menu.aperto { display: flex; }
  .menu a { padding: 14px 0; width: 100%; font-size: 1.1rem; border-bottom: 1px solid var(--linea); }
  .menu a.btn { margin-top: 16px; width: 100%; text-align: center; border-bottom: 1px solid var(--verde); }
  .hamb[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
  .hamb[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .hamb[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }
}

/* ---------- la linea del ritmo: da retta (controllo) a onda (ritmo) ---------- */
.ritmo { width: 100%; height: clamp(56px, 8vw, 110px); overflow: visible; }
.ritmo path { fill: none; stroke: var(--ciano); stroke-width: 1.6; vector-effect: non-scaling-stroke; stroke-linecap: round; stroke-linejoin: round; }
.ritmo--anima path { stroke-dasharray: 3000; stroke-dashoffset: 3000; animation: disegna 3.4s cubic-bezier(.4, .1, .2, 1) .3s forwards; }
@keyframes disegna { to { stroke-dashoffset: 0; } }
.ritmo--sottile path { stroke-width: 1.2; opacity: .9; }

/* ---------- hero ---------- */
.hero { padding-top: clamp(48px, 8vw, 110px); }
.hero h1 { max-width: 13em; }
.hero .lead { margin-top: 2rem; }
.hero .ritmo { margin-top: clamp(28px, 5vw, 64px); }

/* ---------- segnaposto foto / video ---------- */
.media {
  position: relative; background: linear-gradient(135deg, #E4ECEB, #D3E1E1);
  overflow: hidden; margin: 0; aspect-ratio: 16 / 9; display: block; width: 100%;
}
.media--ritratto { aspect-ratio: 4 / 5; }
.media--largo { aspect-ratio: 21 / 9; }
.media--quadro { aspect-ratio: 1 / 1; }
.sezione--scura .media, .sezione--profonda .media { background: linear-gradient(135deg, #14606A, #0C3F46); }
.media > img, .media > video, .media > iframe { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; border: 0; }
.media .segnaposto {
  position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 14px; text-align: center; padding: 20px; font-size: .85rem; color: var(--tenue); line-height: 1.4;
}
.sezione--scura .media .segnaposto, .sezione--profonda .media .segnaposto { color: #A9C3C5; }
.media .segnaposto b { font-weight: 500; color: var(--petrolio); display: block; }
.sezione--scura .media .segnaposto b, .sezione--profonda .media .segnaposto b { color: #fff; }
.media .segnaposto code { font-size: .78rem; opacity: .85; }
.play {
  width: 72px; height: 72px; border-radius: 50%; border: 1.5px solid var(--ciano);
  background: rgba(14, 74, 82, .06); display: grid; place-items: center; transition: transform .25s, background .25s;
}
.play::after { content: ""; border-left: 16px solid var(--ciano); border-top: 10px solid transparent; border-bottom: 10px solid transparent; margin-left: 5px; }
.media[data-yt] , .media[data-yt-list], .media[data-video] { cursor: pointer; }
.media:hover .play { transform: scale(1.06); background: rgba(63, 208, 224, .14); }
.didascalia { font-size: .9rem; margin-top: .8rem; color: var(--tenue); }
.sezione--scura .didascalia, .sezione--profonda .didascalia { color: #A9C3C5; }

/* ---------- griglie ---------- */
.due { display: grid; gap: clamp(32px, 6vw, 96px); grid-template-columns: 1fr; align-items: start; }
@media (min-width: 900px) {
  .due { grid-template-columns: 1fr 1fr; }
  .due--asim { grid-template-columns: 5fr 7fr; }
  .due--asim-inv { grid-template-columns: 7fr 5fr; }
  .due--centro { align-items: center; }
}
.tre { display: grid; gap: clamp(28px, 4vw, 56px); grid-template-columns: 1fr; }
@media (min-width: 900px) { .tre { grid-template-columns: repeat(3, 1fr); } }

/* ---------- sessione: tre tempi (qui i numeri hanno senso: è una sequenza) ---------- */
.tempi { margin-top: clamp(40px, 6vw, 80px); }
.tempo { border-top: 1px solid var(--linea-chiara); padding-top: 1.6rem; }
.tempo .num {
  font-family: var(--serif); font-weight: 200; font-size: clamp(4rem, 8vw, 7rem); line-height: 1;
  color: var(--ciano); font-variation-settings: "opsz" 144; letter-spacing: -.03em; display: block; margin-bottom: 1.2rem;
}
.tempo h3 { font-size: 1.6rem; margin-bottom: .6rem; font-weight: 400; }
.tempo p { color: #CFE0E1; margin: 0; max-width: 24em; }

/* ---------- elenco con filetti (per chi è) ---------- */
.elenco { list-style: none; margin: 0; padding: 0; }
.elenco li {
  padding: 1.5rem 0; border-top: 1px solid var(--linea);
  font-family: var(--serif); font-size: clamp(1.3rem, 2.2vw, 1.75rem); line-height: 1.3; color: var(--petrolio);
  font-variation-settings: "opsz" 48; font-weight: 300;
}
.elenco li:last-child { border-bottom: 1px solid var(--linea); }

/* ---------- voci ---------- */
.fascia-cita { padding-block: clamp(56px, 8vw, 110px); }
.fascia-cita .cita { max-width: 20em; }
.griglia-video { display: grid; gap: 40px 32px; grid-template-columns: 1fr; }
@media (min-width: 760px) { .griglia-video { grid-template-columns: 1fr 1fr; } }
.piccole { display: grid; gap: 40px; grid-template-columns: 1fr; }
@media (min-width: 760px) { .piccole { grid-template-columns: 1fr 1fr; } }
.piccola { border-top: 1px solid var(--linea); padding-top: 1.4rem; }
.piccola p { font-family: var(--serif); font-style: italic; font-size: 1.25rem; line-height: 1.5; color: var(--petrolio); margin: 0 0 .6rem; font-weight: 300; }
.piccola span { font-size: .9rem; color: var(--tenue); }

/* ---------- fisarmonica FAQ ---------- */
.faq details { border-top: 1px solid var(--linea); }
.faq details:last-child { border-bottom: 1px solid var(--linea); }
.faq summary {
  list-style: none; cursor: pointer; padding: 1.5rem 3rem 1.5rem 0; position: relative;
  font-family: var(--serif); font-size: clamp(1.25rem, 2.2vw, 1.6rem); color: var(--petrolio); font-weight: 400; line-height: 1.3;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; position: absolute; right: 6px; top: 50%; width: 12px; height: 12px; border-right: 1.5px solid var(--petrolio); border-bottom: 1.5px solid var(--petrolio); transform: translateY(-70%) rotate(45deg); transition: transform .25s; }
.faq details[open] summary::after { transform: translateY(-30%) rotate(-135deg); }
.faq details > div { padding: 0 3rem 1.8rem 0; max-width: 40em; }

/* ---------- testo lungo (storia, legali) ---------- */
.testo-lungo { max-width: 40rem; }
.testo-lungo h2 { font-size: clamp(1.6rem, 2.6vw, 2.1rem); margin: 3rem 0 1rem; }
.testo-lungo h3 { font-size: 1.25rem; margin: 2rem 0 .6rem; font-weight: 500; }
.testo-lungo ul { padding-left: 1.2em; }
.testo-lungo li { margin-bottom: .5em; }
.testo-lungo a { color: var(--petrolio); text-decoration-color: var(--ciano); text-underline-offset: 3px; }
.storia p { font-size: 1.15rem; line-height: 1.8; }
.storia .cita { margin: 3.5rem 0; max-width: 18em; }

/* ---------- moduli ---------- */
.modulo { display: grid; gap: 1.2rem; max-width: 34rem; }
.modulo label { font-size: .9rem; font-weight: 500; display: grid; gap: .45rem; color: var(--petrolio); }
.modulo input[type=text], .modulo input[type=email], .modulo textarea {
  font: inherit; color: var(--testo); background: #fff; border: 1px solid #B9C9CA; border-radius: 0; padding: .85em 1em; width: 100%;
}
.modulo textarea { min-height: 150px; resize: vertical; }
.modulo input:focus, .modulo textarea:focus { outline: 2px solid var(--ciano); outline-offset: 1px; border-color: var(--petrolio); }
.modulo .consenso { display: flex; gap: .7rem; align-items: flex-start; font-weight: 400; font-size: .85rem; line-height: 1.5; color: var(--tenue); }
.modulo .consenso input { margin-top: .25em; width: 18px; height: 18px; accent-color: var(--verde); flex: none; }
.modulo .consenso a { color: var(--petrolio); }
.sezione--scura .modulo label, .sezione--profonda .modulo label { color: #fff; }
.sezione--scura .modulo .consenso, .sezione--profonda .modulo .consenso { color: #BCD3D5; }
.sezione--scura .modulo .consenso a, .sezione--profonda .modulo .consenso a { color: #fff; }
.nascosto { position: absolute; left: -9999px; }

/* ---------- pagina hotel: settimana ---------- */
.giorni { margin: clamp(40px, 6vw, 72px) 0 0; padding: 0; list-style: none; }
.giorni li { display: grid; grid-template-columns: 1fr; gap: .4rem 2rem; padding: 1.6rem 0; border-top: 1px solid var(--linea-chiara); }
@media (min-width: 760px) { .giorni li { grid-template-columns: 11rem 1fr; } }
.giorni b { font-family: var(--serif); font-weight: 300; font-size: 1.5rem; color: var(--ciano); font-variation-settings: "opsz" 48; }
.giorni span { color: #D5E4E5; max-width: 36em; }
.formati { display: grid; gap: 0; grid-template-columns: 1fr; margin-top: clamp(36px, 5vw, 60px); }
@media (min-width: 760px) { .formati { grid-template-columns: 1fr 1fr; column-gap: clamp(32px, 6vw, 96px); } }
.formato { border-top: 1px solid var(--linea); padding: 1.6rem 0 2rem; }
.formato h3 { font-size: 1.5rem; font-weight: 400; margin-bottom: .5rem; }
.formato p { margin: 0; color: var(--testo); max-width: 28em; }

/* ---------- piè di pagina ---------- */
.piede { background: var(--petrolio-profondo); color: #C6D9DA; padding-block: clamp(56px, 8vw, 96px) 40px; font-size: .95rem; }
.piede a { text-decoration: none; }
.piede a:hover { text-decoration: underline; text-decoration-color: var(--ciano); text-underline-offset: 4px; }
.piede .griglia { display: grid; gap: 40px; grid-template-columns: 1fr; }
@media (min-width: 900px) { .piede .griglia { grid-template-columns: 1.4fr 1fr 1fr 1fr; } }
.piede .marchio { font-family: var(--serif); font-size: 2rem; color: #fff; letter-spacing: .04em; margin-bottom: .6rem; font-variation-settings: "opsz" 72; font-weight: 500; }
.piede h4 { font-family: var(--sans); font-size: .9rem; font-weight: 600; color: #fff; margin-bottom: 1rem; }
.piede ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .5rem; }
.piede .dati { margin-top: 56px; padding-top: 24px; border-top: 1px solid var(--linea-chiara); font-size: .8rem; line-height: 1.7; color: #9DB8BA; }
.piede .dati a { color: #C6D9DA; }

/* ---------- movimento: solo ciò che risponde a un'azione ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .ritmo--anima path { animation: none; stroke-dashoffset: 0; }
  * { transition: none !important; }
}