/* alisea - tema chiaro: lino rosato, malva e sabbia (i colori del logo di Elena: loto rosa e lilla). Titoli in Cormorant (serif),
   testi in Jost. Le foto stanno dentro archi: e' il segno della casa. */

:root {
  --lino:        #F8F3F1;   /* fondo pagina */
  --carta:       #FDFAF9;   /* schede */
  --sabbia:      #EAD9DA;
  --sabbia-scura:#D4BCC0;
  --salvia:      #8A5C86;   /* malva: colore principale, bottoni e tracce */
  --salvia-scura:#5E3D5B;
  --salvia-chiara:#F1E4EE;
  --inchiostro:  #33262F;
  --grigio:      #6E6069;
  --oro:         #D98CA6;   /* rosa del loto: piccoli accenti */
  --bianco:      #FFFFFF;

  --display: "Cormorant Garamond", "Georgia", serif;
  --testo-font: "Jost", "Helvetica Neue", Arial, sans-serif;
  --colonna: 1160px;
  --arco: 999px 999px 18px 18px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--lino);
  color: var(--inchiostro);
  font-family: var(--testo-font);
  font-size: 1.0625rem;
  line-height: 1.7;
}
main { flex: 1; }
img { max-width: 100%; display: block; }
a { color: inherit; }
:focus-visible { outline: 2px solid var(--salvia); outline-offset: 3px; }
.contenuto { width: 100%; max-width: var(--colonna); margin: 0 auto; padding: 0 24px; }

/* ------------------------------------------------------------- tipografia */
h1, h2, h3 { font-family: var(--display); font-weight: 500; line-height: 1.1; margin: 0; text-wrap: balance; letter-spacing: -0.01em; }
h1 { font-size: clamp(2.6rem, 5.5vw, 4.4rem); }
h2 { font-size: clamp(2rem, 3.6vw, 3rem); }
h3 { font-size: 1.5rem; }
p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }
h1 + p, h2 + p, h3 + p { margin-top: 0.9em; }

.traccia {                      /* la piccola etichetta sopra i titoli */
  margin: 0 0 14px;
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--salvia);
}
.dato { font-size: 0.875rem; color: var(--grigio); }
.link-tracciato { color: var(--salvia-scura); text-decoration: underline; text-underline-offset: 4px; text-decoration-thickness: 1px; }
.link-tracciato:hover { color: var(--salvia); }
.centro { text-align: center; }

/* ------------------------------------------------------------------ testata */
.testata { position: sticky; top: 0; z-index: 20; background: rgba(248, 243, 241, 0.92); backdrop-filter: blur(10px); border-bottom: 1px solid var(--sabbia); }
.testata-riga { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 76px; }
.marchio { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.marchio strong { display: block; font-family: var(--display); font-weight: 600; font-size: 1.35rem; line-height: 1.1; }
.marchio small { display: block; font-size: 0.8125rem; color: var(--grigio); letter-spacing: 0.04em; }
.menu { display: flex; align-items: center; gap: 4px; }
.menu a { padding: 8px 14px; text-decoration: none; font-weight: 500; font-size: 0.95rem; color: var(--inchiostro); border-radius: 999px; }
.menu a:hover { background: var(--salvia-chiara); }
.menu a.attivo { color: var(--salvia-scura); background: var(--salvia-chiara); }
.menu .chiama { margin-left: 8px; }
.apri-menu { display: none; }

/* ------------------------------------------------------------------ bottoni */
.bottone {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 48px; padding: 0 24px; border-radius: 999px;
  font-family: var(--testo-font); font-weight: 500; font-size: 0.95rem;
  text-decoration: none; cursor: pointer; border: 1px solid transparent;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}
.bottone-pieno { background: var(--salvia); color: #fff; }
.bottone-pieno:hover { background: var(--salvia-scura); }
.bottone-bordo { background: transparent; color: var(--salvia-scura); border-color: var(--salvia); }
.bottone-bordo:hover { background: var(--salvia-chiara); }
.menu a.bottone { padding: 0 20px; color: #fff; }
.menu a.bottone:hover { background: var(--salvia-scura); }

/* -------------------------------------------------------------------- archi */
.arco, .arco-grande { display: block; overflow: hidden; border-radius: var(--arco); background: var(--sabbia); }
.arco img, .arco-grande img { width: 100%; height: 100%; object-fit: cover; }
.arco { aspect-ratio: 4 / 5; }
.arco-grande { aspect-ratio: 4 / 5; }
.arco-vuoto {
  display: block; width: 100%; height: 100%;
  background: linear-gradient(160deg, var(--sabbia) 0%, var(--salvia-chiara) 100%);
}

/* --------------------------------------------------------------------- hero */
.hero { padding: 56px 0 72px; }
.hero-griglia { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr); gap: 48px; align-items: center; }
.hero h1 { max-width: 14ch; }
.hero-claim { max-width: 46ch; margin-top: 22px; font-size: 1.15rem; color: var(--grigio); }
.hero-azioni { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.hero-foto { position: relative; width: 100%; max-width: 460px; margin-left: auto; }
.hero-foto.scorre img {
  position: absolute; inset: 0; opacity: 0;
  transform: scale(1.02) translateZ(0); will-change: opacity, transform; backface-visibility: hidden;
  transition: opacity 3s ease-in-out;
}
.hero-foto.scorre img.in-vista { opacity: 1; animation: avanza 11s linear forwards; }
.hero-foto.scorre img.uscita { transform: scale(1.09) translateZ(0); }
@keyframes avanza { from { transform: scale(1.02) translateZ(0); } to { transform: scale(1.09) translateZ(0); } }

/* ------------------------------------------------------------------ sezioni */
.sezione { padding: 80px 0; }
.sezione-tenue { background: var(--carta); }
.sezione-salvia { background: var(--salvia-chiara); }
.sezione-testa { max-width: 62ch; margin: 0 auto 44px; text-align: center; }
.sezione-testa p:not(.traccia) { color: var(--grigio); }
.due-colonne { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: 56px; align-items: center; }
.due-colonne.pari { grid-template-columns: 1fr 1fr; align-items: start; }
.ritratto { max-width: 380px; }

.gruppo { margin-bottom: 44px; }
.gruppo:last-of-type { margin-bottom: 0; }
.gruppo-nome { font-size: 1.15rem; font-family: var(--testo-font); font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; color: var(--salvia-scura); padding-bottom: 12px; margin-bottom: 22px; border-bottom: 1px solid var(--sabbia); }
.schede { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.scheda-tratt {
  display: grid; grid-template-columns: 150px minmax(0, 1fr); gap: 22px; align-items: center;
  padding: 16px; background: var(--carta); border: 1px solid var(--sabbia); border-radius: 22px;
  text-decoration: none; transition: border-color 0.2s, transform 0.2s;
}
.scheda-tratt:hover { border-color: var(--salvia); transform: translateY(-2px); }
.scheda-tratt .arco { aspect-ratio: 4 / 5; }
.scheda-testo { display: grid; gap: 6px; }
.scheda-testo .traccia { margin: 0; font-size: 0.72rem; }
.scheda-testo h3 { font-size: 1.55rem; }
.scheda-riga { color: var(--grigio); font-size: 0.95rem; line-height: 1.5; }
.scheda-testo .link-tracciato { font-size: 0.9rem; margin-top: 4px; }
.schede + .centro { margin-top: 40px; }

.elenco-pulito { list-style: none; margin: 0 0 1em; padding: 0; }
.elenco-pulito li { padding: 8px 0 8px 22px; position: relative; border-bottom: 1px solid var(--sabbia); }
.elenco-pulito li::before { content: ""; position: absolute; left: 0; top: 19px; width: 8px; height: 8px; border-radius: 50%; background: var(--oro); }

.passi { list-style: none; counter-reset: passo; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 24px; }
.passi li { display: flex; gap: 14px; align-items: flex-start; }
.passi .numero { flex: none; width: 40px; height: 40px; display: grid; place-items: center; border-radius: 50%; background: var(--salvia-chiara); color: var(--salvia-scura); font-family: var(--display); font-size: 1.3rem; font-weight: 600; }

.recapiti { display: grid; gap: 22px; }
.recapiti > div { display: grid; gap: 2px; padding-bottom: 18px; border-bottom: 1px solid rgba(138, 92, 134, 0.25); }
.recapiti strong { font-family: var(--display); font-size: 1.5rem; font-weight: 500; }
.recapiti a { text-decoration: none; }

/* --------------------------------------------------------- scheda trattamento */
.briciole { margin: 0 0 28px; font-size: 0.875rem; color: var(--grigio); }
.briciole a { color: var(--salvia-scura); text-decoration: none; }
.scheda-pagina { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr); gap: 56px; align-items: start; }
.dati-riga { display: flex; flex-wrap: wrap; gap: 8px; margin: 18px 0 22px; }
.dati-riga span { padding: 6px 14px; border-radius: 999px; background: var(--salvia-chiara); color: var(--salvia-scura); font-size: 0.9rem; font-weight: 500; }
.galleria { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.galleria .scatto { grid-column: span 1; padding: 0; border: 0; background: var(--sabbia); border-radius: 14px; overflow: hidden; aspect-ratio: 1; cursor: zoom-in; }
.galleria .scatto.arco { grid-column: 1 / -1; aspect-ratio: 4 / 3; border-radius: var(--arco); }
.galleria .scatto img { width: 100%; height: 100%; object-fit: cover; }
.prossimo { margin-top: 48px; padding-top: 24px; border-top: 1px solid var(--sabbia); color: var(--grigio); }

/* ------------------------------------------------------------------- modulo */
.modulo, .modulo-fatto { max-width: 720px; margin: 0 auto; background: var(--bianco); border: 1px solid var(--sabbia); border-radius: 24px; padding: 36px; }
.campi.due { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.campo { display: block; margin-bottom: 18px; }
.campo .dato { display: block; margin-bottom: 6px; color: var(--inchiostro); font-weight: 500; }
.campo input, .campo select, .campo textarea {
  width: 100%; padding: 12px 14px; border: 1px solid var(--sabbia-scura); border-radius: 12px;
  background: var(--carta); font: inherit; color: inherit;
}
.campo input:focus, .campo select:focus, .campo textarea:focus { outline: none; border-color: var(--salvia); box-shadow: 0 0 0 3px var(--salvia-chiara); }
.campo textarea { min-height: 150px; resize: vertical; }
.campo .sbagliato { border-color: #B3261E; }
.errore { display: block; margin-top: 6px; color: #B3261E; font-size: 0.875rem; }
.trappola { position: absolute; left: -9999px; }
.modulo-piede { display: flex; flex-wrap: wrap; align-items: center; gap: 18px; margin-top: 8px; }
.nota { margin: 0; color: var(--grigio); font-size: 0.9rem; }
.modulo-fatto { text-align: center; }
.modulo-azioni { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin: 22px 0; }

/* -------------------------------------------------------------------- piede */
.piede { background: var(--salvia-scura); color: #EEE4EC; font-size: 0.95rem; }
.piede a { color: #fff; text-decoration: none; }
.piede a:hover { text-decoration: underline; }
.piede-riga { display: grid; grid-template-columns: 1.3fr 1fr 1fr auto; gap: 32px; padding-top: 48px; padding-bottom: 36px; }
.piede-marchio { display: flex; gap: 12px; align-items: flex-start; }
.piede-marchio img { filter: brightness(0) invert(1); opacity: 0.9; }
.piede-marchio strong { font-family: var(--display); font-size: 1.3rem; font-weight: 500; }
.piede-legge { display: grid; gap: 4px; padding-top: 22px; padding-bottom: 32px; border-top: 1px solid rgba(255,255,255,0.15); font-size: 0.8125rem; color: #C6B4C3; }

.avvisi { padding-top: 16px; }
.avviso { padding: 12px 16px; border-radius: 12px; background: var(--salvia-chiara); color: var(--salvia-scura); }

/* ------------------------------------------------------------------- lente */
.lente { position: fixed; inset: 0; z-index: 50; display: grid; grid-template-rows: auto 1fr; background: rgba(51, 38, 47, 0.96); color: #fff; }
.lente[hidden] { display: none; }
.lente-barra { display: flex; align-items: center; gap: 16px; padding: 14px 20px; }
.lente-barra .dato { color: #D3C6D1; }
.lente-didascalia { flex: 1; text-align: center; }
.lente-chiudi, .lente-passo { background: transparent; color: #fff; border: 1px solid rgba(255,255,255,0.4); border-radius: 999px; padding: 8px 16px; font: inherit; cursor: pointer; }
#lente-foto { grid-row: 2; width: 100%; height: 100%; object-fit: contain; padding: 0 64px 24px; }
.lente-passo { position: absolute; top: 50%; transform: translateY(-50%); width: 48px; height: 48px; padding: 0; }
.lente-prec { left: 12px; }
.lente-succ { right: 12px; }

/* ------------------------------------------------------------ comparse */
.comparsa { opacity: 0; transform: translateY(14px); transition: opacity 0.6s ease, transform 0.6s ease; transition-delay: var(--ritardo, 0ms); }
.comparsa.posata { opacity: 1; transform: none; }

/* ---------------------------------------------------------------- larghezze */
@media (max-width: 900px) {
  .hero-griglia, .due-colonne, .scheda-pagina, .due-colonne.pari { grid-template-columns: 1fr; gap: 36px; }
  .hero { padding: 36px 0 56px; }
  .hero-foto { max-width: 100%; aspect-ratio: 4 / 3; margin: 0; }
  .ritratto { max-width: 320px; }
  .piede-riga { grid-template-columns: 1fr 1fr; }
  .sezione { padding: 60px 0; }
}
@media (max-width: 720px) {
  .apri-menu { display: inline-flex; min-height: 42px; padding: 0 16px; border-radius: 999px; border: 1px solid var(--salvia); background: transparent; color: var(--salvia-scura); font: inherit; font-weight: 500; cursor: pointer; }
  .menu { display: none; }
  .menu.aperto { display: flex; flex-direction: column; align-items: stretch; position: absolute; left: 0; right: 0; top: 100%; padding: 12px 24px 20px; background: var(--lino); border-bottom: 1px solid var(--sabbia); }
  .menu.aperto a { padding: 14px 8px; border-radius: 0; border-bottom: 1px solid var(--sabbia); }
  .menu.aperto .chiama { margin: 14px 0 0; border-radius: 999px; border: 0; justify-content: center; }
  .testata, .testata-riga { position: relative; }
  .marchio small { display: none; }
  .marchio strong { font-size: 1.15rem; }
  .hero-azioni, .modulo-azioni { display: grid; grid-template-columns: 1fr; }
  .campi.due { grid-template-columns: 1fr; gap: 0; }
  .modulo, .modulo-fatto { padding: 24px 18px; }
  .schede { grid-template-columns: 1fr; gap: 14px; }
  .scheda-tratt { grid-template-columns: 110px minmax(0, 1fr); gap: 16px; padding: 12px; }
  .scheda-testo h3 { font-size: 1.3rem; }
  .scheda-riga { display: none; }
  .galleria { grid-template-columns: repeat(2, 1fr); }
  .piede-riga { grid-template-columns: 1fr; gap: 20px; }
}
@media (prefers-reduced-motion: reduce) {
  .comparsa { opacity: 1; transform: none; transition: none; }
  .hero-foto.scorre img { transition: opacity 0.8s; animation: none !important; transform: none !important; }
  .scheda-tratt .arco { transition: none; }
}

/* il logo vero (loto rosa): in testata solo il loto, nel piede intero su fondo bianco */
.marchio img { width: auto; height: 50px; }
.piede-marchio { flex-direction: column; gap: 10px; }
.piede-marchio img { filter: none; width: 170px; height: auto; opacity: 1; background: #fff; border-radius: 12px; padding: 8px 10px; }

/* galleria dello studio: sei foto, la prima piu' grande, tutte ad angoli morbidi */
.galleria-spazio { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 200px; gap: 12px; margin-bottom: 48px; }
.galleria-spazio .scatto { padding: 0; border: 0; background: var(--sabbia); border-radius: 16px; overflow: hidden; cursor: zoom-in; }
.galleria-spazio .scatto:first-child { grid-column: span 2; grid-row: span 2; border-radius: var(--arco); }
.galleria-spazio .scatto img { width: 100%; height: 100%; object-fit: cover; }
.sotto-galleria { align-items: start; }
@media (max-width: 720px) { .galleria-spazio { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 150px; } }