:root {
  --blu: #0e2a47;
  --notte: #081a2e;
  --acqua: #1aa3ae;
  --acqua-testo: #0e727b;
  --acqua-chiara: #6fd0d8;
  --carta: #eef2f1;
  --ghiaccio: #dbe7e7;
  --testo: #1c2f44;
  --tenue: #536579;
  --filo: rgba(14, 42, 71, .16);
  --grottesco: 'Hanken Grotesk', system-ui, sans-serif;
  --graziato: 'Instrument Serif', Georgia, serif;
  --margine: clamp(20px, 4.2vw, 80px);
  --testata: 84px;
  --sezione-y: clamp(72px, 10vw, 190px);
  --titolo-xl: clamp(2.5rem, 6.3vw, 7.6rem);
  --titolo-l: clamp(2.1rem, 4.4vw, 5.25rem);
  --titolo-m: clamp(1.6rem, 2.5vw, 3rem);
}

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

html { scroll-padding-top: var(--testata); }

body {
  margin: 0;
  font: 400 clamp(16px, .95vw, 19px)/1.55 var(--grottesco);
  color: var(--testo);
  background: var(--carta);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
p, h1, h2, h3, figure, ul, ol, dl, dd { margin: 0; }
ul, ol { padding: 0; list-style: none; }

h1, h2, h3 { font-weight: 300; letter-spacing: -.04em; line-height: 1; color: var(--blu); }
h2 { font-size: var(--titolo-l); font-weight: 500; }
h3 { font-size: var(--titolo-m); font-weight: 600; letter-spacing: -.03em; line-height: 1.05; }

em {
  font-family: var(--graziato);
  font-style: italic;
  font-weight: 400;
  letter-spacing: -.02em;
  color: var(--acqua-testo);
}

:focus-visible { outline: 2px solid var(--acqua); outline-offset: 4px; }

.contenitore { width: min(100% - 2 * var(--margine), 1760px); margin-inline: auto; }

.skip { position: absolute; left: -9999px; }
.skip:focus { left: 12px; top: 12px; z-index: 50; background: var(--blu); color: #fff; padding: 8px 12px; }

.etichetta {
  font-size: .78rem;
  font-weight: 500;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--acqua-testo);
}

.tono-blu { background: var(--notte); color: #b9c8d7; }
.tono-blu h2, .tono-blu h3 { color: #fff; }
.tono-blu em, .tono-blu .etichetta { color: var(--acqua-chiara); }

.freccia {
  display: inline-block;
  font-weight: 500;
  text-decoration: none;
  padding-bottom: 6px;
  background: linear-gradient(currentColor, currentColor) 0 100% / 100% 1px no-repeat;
  transition: background-size .35s;
}
.freccia::after { content: '→'; display: inline-block; margin-left: .6em; transition: transform .35s; }
.freccia--esterna::after { content: '↗'; }
.freccia:hover { background-size: 0 1px; background-position: 100% 100%; }
.freccia:hover::after { transform: translateX(.3em); }

/* Parole spezzate da site.js per le entrate */
.parola { display: inline-block; overflow: hidden; vertical-align: top; padding-bottom: .12em; margin-bottom: -.12em; }
.parola > span { display: inline-block; }

/* Icone: tratto unico, grandi, si disegnano all'ingresso */
.icona { width: clamp(96px, 9vw, 150px); height: auto; overflow: visible; }
.icona * {
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.icona .icona__accento { stroke: var(--acqua); }
.tono-blu .icona .icona__accento { stroke: var(--acqua-chiara); }

.anim [data-disegna] .icona [pathLength],
.anim .attivita__passo .icona [pathLength] {
  stroke-dasharray: 1;
  stroke-dashoffset: 1;
  transition: stroke-dashoffset 1.1s cubic-bezier(.6, 0, .2, 1) var(--ritardo, 0s);
}
.anim [data-disegna].visto .icona [pathLength],
.anim .attivita__passo.attivo .icona [pathLength] { stroke-dashoffset: 0; }
.anim .icona .icona__accento { transition-delay: calc(var(--ritardo, 0s) + .35s) !important; }
.norme .icona circle[stroke-dasharray] { stroke-width: 4; }

.icona--gira { animation: gira 40s linear infinite; }
@keyframes gira { to { transform: rotate(360deg); } }

/* Testata */

.testata {
  position: fixed;
  inset: 0 0 auto;
  z-index: 30;
  height: var(--testata);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  padding-inline: var(--margine);
  background: var(--carta);
  border-bottom: 1px solid var(--filo);
}

.testata__logo img { width: clamp(170px, 14vw, 250px); mix-blend-mode: multiply; }

.testata__nav { display: flex; align-items: center; gap: clamp(20px, 2.4vw, 46px); }
.testata__nav a {
  font-size: .92rem;
  font-weight: 500;
  text-decoration: none;
  color: var(--blu);
  transition: color .2s;
}
.testata__nav a:hover { color: var(--acqua-testo); }
.testata__nav .testata__cta {
  padding: 12px 22px;
  border: 1px solid var(--blu);
  transition: background .25s, color .25s;
}
.testata__nav .testata__cta:hover { background: var(--blu); color: #fff; }
.testata__nav .testata__lingua { font-weight: 600; letter-spacing: .08em; padding-left: clamp(14px, 1.4vw, 26px); border-left: 1px solid var(--filo); }

.testata__menu {
  display: none;
  width: 44px;
  height: 44px;
  margin-right: -8px;
  padding: 0;
  background: none;
  border: 0;
  cursor: pointer;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 7px;
}
.testata__menu span {
  width: 28px;
  height: 2px;
  background: var(--blu);
  transition: transform .35s cubic-bezier(.2, .7, .2, 1), opacity .2s;
}
.menu-aperto .testata__menu span:nth-child(1) { transform: translateY(9px) rotate(45deg); }
.menu-aperto .testata__menu span:nth-child(2) { opacity: 0; }
.menu-aperto .testata__menu span:nth-child(3) { transform: translateY(-9px) rotate(-45deg); }

/* Apertura */

.hero {
  position: relative;
  padding-top: var(--testata);
  display: flex;
  flex-direction: column;
}

.hero__titolo {
  order: -1;
  font-size: var(--titolo-xl);
  padding: clamp(28px, 4vw, 64px) var(--margine);
}
.hero__riga { display: block; }

.hero__banda {
  position: relative;
  min-height: 60vh;
  display: grid;
  place-items: center;
  background: var(--notte);
  overflow: hidden;
}

.hero__campo { position: absolute; inset: 0; width: 100%; height: 100%; }

.hero__manifesto {
  position: relative;
  width: min(100% - 2 * var(--margine), 22em);
  font-size: clamp(1.6rem, 3.4vw, 4.2rem);
  font-weight: 300;
  letter-spacing: -.035em;
  line-height: 1.08;
  color: #fff;
  text-align: center;
  text-wrap: balance;
  padding-block: 48px;
}

.hero__nota {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 18px var(--margine);
  font-size: .78rem;
  font-weight: 500;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--tenue);
}

.anim .hero { height: 100svh; min-height: 620px; display: block; padding: 0; }
.anim .hero__banda {
  position: absolute;
  inset: 0;
  min-height: 0;
  --su: 37%;
  --giu: 31%;
  clip-path: inset(var(--su) 0 var(--giu) 0);
}
.anim .hero__titolo { position: static; padding: 0; }
.anim .hero__riga { position: absolute; left: var(--margine); right: var(--margine); z-index: 2; }
.anim .hero__riga--a { top: calc(var(--testata) + (37% - var(--testata)) / 2); translate: 0 -50%; }
.anim .hero__riga--b { top: 80.5%; translate: 0 -50%; text-align: right; }
.anim .hero__nota { position: absolute; inset: auto 0 0; z-index: 2; }
.anim .hero__manifesto { padding: 0; }

/* Azienda */

.azienda { padding-block: var(--sezione-y); }
.azienda__griglia {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  align-items: center;
  gap: clamp(32px, 7vw, 140px);
}
.azienda__foto, .qualita__foto { overflow: hidden; }
.azienda__foto img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; object-position: 50% 100%; }
.azienda__testo { max-width: 36em; }
.azienda__testo h2 { margin: 22px 0 36px; }
.azienda__testo p + p { margin-top: 1.1em; }
.azienda__testo .freccia { margin-top: 40px; color: #fff; }

/* Cosa facciamo */

.attivita { padding-block: var(--sezione-y); }
.attivita__passi { margin-top: 40px; display: grid; gap: 56px; }
.attivita__passo {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr);
  align-items: center;
  gap: clamp(24px, 6vw, 120px);
  color: var(--blu);
}
.attivita__passo .icona { width: min(100%, clamp(140px, 22vw, 420px)); justify-self: center; }
.attivita__passo .icona * { stroke-width: 1; }
.attivita__passo h3 { font-size: var(--titolo-xl); }
.attivita__passo p { margin-top: 28px; max-width: 26em; font-size: 1.2rem; color: var(--tenue); }
.attivita__barra { display: none; }

.anim .attivita { height: 100svh; min-height: 620px; padding: 0; }
.anim .attivita__interno {
  height: 100%;
  display: grid;
  grid-template-rows: auto 1fr auto;
  padding-top: calc(var(--testata) + clamp(24px, 4vh, 56px));
}
.anim .attivita__passi { margin: 0; gap: 0; align-items: center; }
.anim .attivita__passo {
  grid-area: 1 / 1;
  opacity: 0;
  visibility: hidden;
  transition: opacity .5s, visibility .5s;
}
.anim .attivita__passo > div { transform: translateY(40px); transition: transform .7s cubic-bezier(.2, .7, .2, 1); }
.anim .attivita__passo.attivo { opacity: 1; visibility: visible; }
.anim .attivita__passo.attivo > div { transform: none; }

.anim .attivita__barra {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--filo);
  padding-block: 22px 30px;
  font-size: .85rem;
  font-weight: 500;
  color: var(--tenue);
}
.attivita__barra span { transition: color .3s; }
.attivita__barra span.attivo { color: var(--blu); }
.attivita__barra i {
  position: absolute;
  left: 0;
  top: -1px;
  width: 100%;
  height: 2px;
  background: var(--acqua);
  transform-origin: 0 50%;
  transform: scaleX(0);
}

/* Marchi */

.marchi { background: var(--ghiaccio); overflow-x: auto; }
.marchi__pista {
  display: flex;
  width: max-content;
  min-height: 100svh;
  padding-top: var(--testata);
}
.marchi__pannello {
  width: clamp(280px, 27vw, 520px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 40px clamp(24px, 2.6vw, 50px);
  border-left: 1px solid var(--filo);
}
.marchi__pannello--intro {
  width: clamp(300px, 44vw, 840px);
  padding-left: var(--margine);
  border-left: 0;
}
.marchi__pannello--intro h2 { font-size: var(--titolo-xl); margin: 24px 0 36px; }
.marchi__pannello--intro p:not(.etichetta) { max-width: 30em; font-size: 1.15rem; }
.marchi__pannello--intro .freccia { margin-top: 40px; align-self: flex-start; color: var(--blu); }

.kit { text-decoration: none; color: var(--blu); transition: background .4s; }
.kit:hover { background: rgba(255, 255, 255, .55); }
.kit img { width: 100%; aspect-ratio: 1; object-fit: contain; transition: transform .6s cubic-bezier(.2, .7, .2, 1); }
.kit:hover img { transform: scale(1.06) rotate(-2deg); }
.kit__nome { margin-top: 12px; font-size: var(--titolo-m); font-weight: 600; letter-spacing: -.03em; line-height: 1.05; }
.kit__uso { margin-top: 10px; color: var(--tenue); }
.kit__vai { margin-top: 28px; font-size: .85rem; font-weight: 500; color: var(--acqua-testo); }
.kit__vai::after { content: ' ↗'; }

.marchi__pannello--prossimi {
  width: clamp(300px, 34vw, 640px);
  padding-right: var(--margine);
  color: var(--blu);
  align-items: flex-start;
}
.marchi__pannello--prossimi .icona { width: clamp(120px, 12vw, 220px); }
.marchi__pannello--prossimi h3 { margin: 36px 0 18px; }
.marchi__pannello--prossimi p { max-width: 24em; color: var(--tenue); }
.marchi__pannello--prossimi .freccia { margin-top: 32px; }

/* Qualità */

.qualita { padding-block: var(--sezione-y); }
.qualita__griglia {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  align-items: end;
  gap: clamp(32px, 7vw, 140px);
}
.qualita__testo h2 { margin: 22px 0 36px; }
.qualita__testo p:not(.etichetta) { max-width: 34em; }
.qualita__foto img { width: 100%; aspect-ratio: 5 / 4; object-fit: cover; }

.norme {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: clamp(56px, 7vw, 130px);
  border-top: 1px solid rgba(255, 255, 255, .2);
}
.norme li { padding: clamp(28px, 3vw, 56px) clamp(20px, 3vw, 56px) 0 0; color: #fff; }
.norme li + li { padding-left: clamp(20px, 3vw, 56px); border-left: 1px solid rgba(255, 255, 255, .2); }
.norme h3 { margin: 32px 0 10px; }
.norme p { color: #b9c8d7; }

/* Partner */

.partner { padding-block: var(--sezione-y); }
.partner__elenco { margin-top: 36px; }
.partner__elenco li {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  align-items: center;
  gap: 16px clamp(24px, 6vw, 120px);
  padding-block: clamp(24px, 2.6vw, 48px);
  transition: padding .45s cubic-bezier(.2, .7, .2, 1);
}
.partner__elenco li::before {
  content: '';
  position: absolute;
  inset: 0 0 auto;
  height: 1px;
  background: var(--blu);
  transform-origin: 0 50%;
  transform: scaleX(var(--filo-x, 1));
}
.partner__elenco h3 { font-size: var(--titolo-l); transition: color .3s; }
.partner__elenco p { max-width: 28em; color: var(--tenue); }
@media (hover: hover) {
  .partner__elenco li:hover { padding-left: clamp(12px, 2vw, 40px); }
  .partner__elenco li:hover h3 { color: var(--acqua-testo); }
}

/* Contatti */

.contatti { padding-block: var(--sezione-y) clamp(56px, 6vw, 110px); }
.contatti h2 { font-size: var(--titolo-xl); margin: 24px 0 clamp(36px, 5vw, 90px); max-width: 13em; }
.contatti__mail {
  display: inline-block;
  font-size: var(--titolo-l);
  font-weight: 300;
  letter-spacing: -.04em;
  line-height: 1.1;
  color: var(--acqua-chiara);
  text-decoration: none;
  overflow-wrap: anywhere;
  background: linear-gradient(currentColor, currentColor) 0 100% / 100% 1px no-repeat;
  transition: background-size .45s;
}
.contatti__mail:hover { background-size: 0 1px; background-position: 100% 100%; }

.recapiti {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px clamp(24px, 3vw, 56px);
  margin-top: clamp(56px, 7vw, 130px);
  padding-top: 28px;
  border-top: 1px solid rgba(255, 255, 255, .2);
}
.recapiti dt { font-size: .75rem; font-weight: 500; letter-spacing: .16em; text-transform: uppercase; color: var(--acqua-chiara); }
.recapiti dd { margin-top: 12px; font-size: 1.3rem; font-weight: 300; color: #fff; line-height: 1.35; }
.recapiti dd > a:not(.freccia) { text-decoration: none; }
.recapiti dd > a:not(.freccia):hover { color: var(--acqua-chiara); }
.recapiti address { font-style: normal; margin-bottom: 14px; }
.recapiti .freccia { font-size: .9rem; }

/* Piede */

.piede { background: var(--notte); color: #8ea2b6; font-size: .82rem; }
.piede__riga {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 6px 32px;
  padding-block: 22px;
  border-top: 1px solid rgba(255, 255, 255, .12);
}
.piede a:hover { color: #fff; }
.tricolore { height: 4px; background: linear-gradient(90deg, #1e8f3e 33.33%, #f4f4f4 0 66.66%, #d0202a 0); }

/* Pagine di testo (privacy, cookie) */

.legale { padding: calc(var(--testata) + clamp(40px, 6vw, 96px)) 0 var(--sezione-y); }
.legale .contenitore { max-width: 46em; margin-left: var(--margine); }
.legale h1 { font-size: var(--titolo-l); font-weight: 500; }
.legale h2 { font-size: 1.45rem; font-weight: 600; letter-spacing: -.02em; line-height: 1.2; margin: 2.4em 0 .6em; }
.legale p, .legale ul { margin-top: .9em; }
.legale ul { list-style: disc; padding-left: 1.2em; }
.legale li + li { margin-top: .35em; }
.legale a { color: var(--acqua-testo); }
.legale__data { color: var(--tenue); font-size: .9rem; }

/* Avviso cookie */

.avviso {
  position: fixed;
  left: var(--margine);
  bottom: 24px;
  z-index: 40;
  width: min(100% - 2 * var(--margine), 440px);
  padding: 22px 24px;
  background: var(--carta);
  color: var(--testo);
  border: 1px solid var(--blu);
  font-size: .9rem;
  line-height: 1.5;
}
.avviso p + p { margin-top: 16px; display: flex; align-items: center; gap: 20px; }
.avviso a { color: var(--acqua-testo); font-weight: 500; }
.avviso button {
  padding: 11px 22px;
  font: 600 .9rem var(--grottesco);
  color: #fff;
  background: var(--blu);
  border: 0;
  cursor: pointer;
  transition: background .2s;
}
.avviso button:hover { background: var(--acqua-testo); }

/* Sotto i 1000px: menu a tutto schermo */

@media (max-width: 1000px) {
  .testata__menu { display: flex; }
  .testata__nav {
    position: fixed;
    inset: var(--testata) 0 0;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 6px;
    padding: 24px var(--margine);
    background: var(--notte);
    opacity: 0;
    visibility: hidden;
    transition: opacity .35s, visibility .35s;
  }
  .testata__nav a,
  .testata__nav .testata__cta {
    font-size: clamp(2.2rem, 9vw, 4rem);
    font-weight: 300;
    letter-spacing: -.04em;
    line-height: 1.2;
    color: #fff;
    padding: 0;
    border: 0;
    transform: translateY(24px);
    transition: transform .5s cubic-bezier(.2, .7, .2, 1);
  }
  .testata__nav .testata__cta { color: var(--acqua-chiara); }
  .testata__nav .testata__lingua { padding: 0; border: 0; margin-top: 18px; font-size: 1.2rem; font-weight: 500; letter-spacing: .12em; color: #b9c8d7; }
  .menu-aperto .testata__nav { opacity: 1; visibility: visible; }
  .menu-aperto .testata__nav a { transform: none; }
  .menu-aperto { overflow: hidden; }
}

@media (max-width: 900px) {
  :root { --testata: 68px; }

  .azienda__griglia, .qualita__griglia { grid-template-columns: 1fr; }
  .azienda__foto img { aspect-ratio: 1; }
  .qualita__foto { order: -1; }

  .attivita__passo { grid-template-columns: 1fr; gap: 20px; }
  .attivita__passo .icona { justify-self: start; width: clamp(120px, 34vw, 200px); }
  .attivita__passo p { margin-top: 16px; font-size: 1.05rem; }
  .anim .attivita__passi { align-items: start; padding-top: 4vh; }
  .attivita__barra span { font-size: .72rem; }

  .marchi__pista { min-height: 0; padding-block: 56px; }
  .marchi__pannello { width: 74vw; scroll-snap-align: start; }
  .marchi__pannello--intro, .marchi__pannello--prossimi { width: 86vw; }
  .marchi { scroll-snap-type: x proximity; }

  .norme { grid-template-columns: 1fr; }
  .norme li, .norme li + li {
    display: grid;
    grid-template-columns: 96px 1fr;
    column-gap: 24px;
    align-items: center;
    padding: 24px 0;
    border-left: 0;
    border-bottom: 1px solid rgba(255, 255, 255, .2);
  }
  .norme .icona { grid-row: span 2; width: 96px; }
  .norme h3 { margin: 0 0 6px; align-self: end; }
  .norme p { align-self: start; }

  .partner__elenco li { grid-template-columns: 1fr; }
  .recapiti { grid-template-columns: repeat(2, 1fr); }

  .anim .hero__banda { --su: 34%; --giu: 36%; }
  .anim .hero__riga--a { top: calc(var(--testata) + (34% - var(--testata)) / 2); }
  .anim .hero__riga--b { top: 76%; }
  .hero__nota span:first-child { display: none; }
  .hero__nota { justify-content: flex-end; }
}

@media (max-width: 520px) {
  .recapiti { grid-template-columns: 1fr; }
}