/* Mountain Flow, direzione B "Granito e ghiacciaio" (scelta da Massimo il 15/10/2026).
   Colori presi dalle foto vere (Val Ferret, ghiacciaio), font scelti dopo la misura dei siti del settore. */
@font-face{font-family:Newsreader;src:url(/font/Newsreader-var.woff2) format("woff2");font-weight:400 600;font-display:swap}
@font-face{font-family:"Public Sans";src:url(/font/PublicSans-var.woff2) format("woff2");font-weight:400 700;font-display:swap}

:root{
  --granito:#1b2826;      /* ombre della foto del ghiacciaio */
  --granito-2:#24332f;
  --pietra:#585a4f;       /* roccia */
  --larice:#9d8853;       /* prato d'autunno in Val Ferret */
  --larice-scuro:#76653a; /* stesso tono, leggibile su chiaro */
  --ghiaccio:#aab9c3;     /* lago sotto il Bianco */
  --neve:#f3f2ef;         /* nuvole e neve */
  --carta:#fbfaf8;
  --riga:#d9d8d2;
  --serif:Newsreader,Georgia,serif;
  --sans:"Public Sans",system-ui,-apple-system,sans-serif;
  --max:1160px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--neve);color:var(--granito);font:17px/1.65 var(--sans)}
img{max-width:100%;display:block}
a{color:inherit;text-underline-offset:3px}
:focus-visible{outline:2px solid var(--larice);outline-offset:3px}
h1,h2,h3{font-family:var(--serif);font-weight:500;line-height:1.05;letter-spacing:-.015em;margin:0 0 .45em}
h2{font-size:clamp(2rem,4.2vw,3.1rem)}
h3{font-size:1.45rem;line-height:1.2;font-weight:600;letter-spacing:-.005em}
p{margin:0 0 1em}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
.kicker{display:block;font-size:.95rem;color:var(--larice-scuro);margin-bottom:14px}
.dark .kicker,.hero .kicker{color:var(--larice)}

/* testata */
.top{position:absolute;inset:0 0 auto 0;z-index:5}
.top .wrap{display:flex;justify-content:space-between;align-items:center;height:76px;max-width:none}
.brand{font-family:var(--serif);font-size:1.35rem;font-weight:600;color:var(--neve);text-decoration:none;letter-spacing:-.01em}
.lang{display:flex;gap:2px;background:rgba(27,40,38,.55);border-radius:999px;padding:3px;backdrop-filter:blur(6px)}
.lang a{color:var(--neve);text-decoration:none;font-size:.82rem;font-weight:600;padding:5px 11px;border-radius:999px}
.lang a[aria-current]{background:var(--neve);color:var(--granito)}

/* hero: pannello di granito con le curve di livello + foto */
.hero{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);min-height:min(92vh,860px);background:var(--granito);color:var(--neve)}
.hero-text{position:relative;overflow:hidden;display:flex;flex-direction:column;justify-content:flex-end;padding:120px 56px 64px max(24px,calc((100vw - var(--max))/2 + 24px))}
.hero-text::before{content:"";position:absolute;inset:0;background:url(/img/curve.svg) center/cover;opacity:.13;pointer-events:none}
.hero-text>*{position:relative}
.hero h1{font-size:clamp(2.6rem,5.4vw,4.6rem);margin-bottom:22px}
.hero h1 small{display:block;font-family:var(--sans);font-size:1rem;font-weight:600;letter-spacing:0;color:var(--larice);margin-bottom:18px;line-height:1.4}
.hero p.lead{font-size:1.12rem;color:#d6dbd8;max-width:44ch;margin-bottom:30px}
.hero-photo{position:relative;min-height:340px}
.hero-photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.credit{position:absolute;right:12px;bottom:10px;font-size:.72rem;color:rgba(255,255,255,.8);text-shadow:0 1px 2px rgba(0,0,0,.5)}

.btn{display:inline-block;align-self:flex-start;background:var(--ghiaccio);color:var(--granito);text-decoration:none;font-weight:700;font-size:1rem;padding:15px 26px;border-radius:999px;border:0;cursor:pointer;font-family:var(--sans);transition:background .2s}
.btn:hover{background:#c4d0d7}
.btn.on-light{background:var(--granito);color:var(--neve)}
.btn.on-light:hover{background:var(--granito-2)}

section{padding:104px 0}
.dark{background:var(--granito);color:var(--neve);position:relative;overflow:hidden}
.dark.curve::before{content:"";position:absolute;inset:0;background:url(/img/curve.svg) right center/900px auto no-repeat;opacity:.09;pointer-events:none}
.dark>.wrap{position:relative}
.paper{background:var(--carta)}

/* blocchi */
.lede{font-family:var(--serif);font-size:clamp(1.45rem,2.6vw,2rem);line-height:1.3;max-width:30ch;margin:0}
.two{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:72px;align-items:start}
.two.mid{align-items:center}
.muted{color:var(--pietra)}
.dark .muted{color:#b9c0bd}

/* obiettivi */
.goals{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;border-top:1px solid var(--riga);margin-top:44px}
.goals div{padding:26px 28px 6px 0}
.goals div+div{padding-left:28px;border-left:1px solid var(--riga)}
.goals h3{margin-bottom:8px}
.goals p{color:var(--pietra);margin:0}

/* giornata metà e metà */
.daysplit{margin-top:40px;display:grid;gap:14px}
.dayrow{display:grid;grid-template-columns:120px 1fr 1fr;border-radius:14px;overflow:hidden;background:var(--carta);border:1px solid var(--riga)}
.dayrow>div{padding:20px 22px}
.dayrow .d{font-family:var(--serif);font-size:1.35rem;font-weight:600;background:var(--neve);border-right:1px solid var(--riga)}
.dayrow .room{border-right:1px dashed var(--riga)}
.dayrow span{display:block;font-size:.85rem;font-weight:600;color:var(--larice-scuro);margin-bottom:4px}
.note{font-size:.95rem;color:var(--pietra);margin-top:18px;max-width:62ch}

/* foto larga */
.band{height:min(62vh,560px);background-size:cover;background-position:center}

/* punti */
.points{list-style:none;margin:0;padding:0;display:grid;gap:26px}
.points li{display:grid;grid-template-columns:28px 1fr;gap:14px}
.points li::before{content:"";width:28px;height:2px;background:var(--larice);margin-top:.85em}
.points strong{display:block;font-family:var(--serif);font-size:1.3rem;font-weight:600;line-height:1.25;margin-bottom:4px}
.dark .points p{color:#c9cfcc}
.points p{margin:0}

/* citazione */
blockquote{margin:0;font-family:var(--serif);font-size:clamp(1.9rem,4vw,3.1rem);line-height:1.15;letter-spacing:-.015em;max-width:24ch}
.sig{display:flex;align-items:center;gap:14px;margin-top:30px;font-size:.98rem}
.sig img{width:60px;height:60px;border-radius:50%;object-fit:cover;object-position:center 20%}

/* passaggi */
.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:40px;margin-top:40px;counter-reset:s}
.step{counter-increment:s;border-top:2px solid var(--granito);padding-top:18px}
.step::before{content:counter(s);font-family:var(--serif);font-size:1rem;font-weight:600;color:var(--larice-scuro);display:block;margin-bottom:6px}
.step p{color:var(--pietra);margin:0}

/* faq */
.faq details{border-bottom:1px solid var(--riga)}
.faq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:20px;padding:20px 0;font-family:var(--serif);font-size:1.25rem;font-weight:500}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";flex:none;width:12px;height:12px;margin-top:8px;border-right:2px solid var(--larice-scuro);border-bottom:2px solid var(--larice-scuro);transform:rotate(45deg);transition:transform .2s}
.faq details[open] summary::after{transform:rotate(-135deg);margin-top:14px}
.faq details p{margin:0 0 22px;color:var(--pietra);max-width:64ch}

/* modulo */
.form{background:var(--neve);color:var(--granito);border-radius:20px;padding:34px}
.form label{display:block;font-weight:600;font-size:.92rem;margin:16px 0 6px}
.form label:first-child{margin-top:0}
.form input,.form select,.form textarea{width:100%;padding:13px 14px;border:1px solid #c9c8c1;border-radius:10px;font:inherit;font-size:1rem;background:#fff;color:var(--granito)}
.form textarea{min-height:92px;resize:vertical}
.form .btn{width:100%;margin-top:22px;text-align:center}
.form .small{font-size:.8rem;color:var(--pietra);margin:14px 0 0}
.form .err{border-color:#a23a2a}
.ok{display:none;font-weight:600;margin-top:14px}

/* marchi (home) */
.brands{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px;margin-top:44px}
.brandcard{background:var(--carta);border:1px solid var(--riga);border-radius:20px;overflow:hidden;display:grid;grid-template-rows:auto 1fr}
.brandcard>img{aspect-ratio:16/10;object-fit:cover;width:100%}
.brandcard .in{padding:28px 30px 30px;display:flex;flex-direction:column}
.brandcard .logo{height:56px;width:auto;margin-bottom:18px;align-self:flex-start}
.brandcard p{color:var(--pietra)}
.brandcard .go{margin-top:auto;font-weight:700;color:var(--granito)}

/* piede */
footer{background:#121b19;color:#aeb6b3;padding:56px 0;font-size:.9rem}
footer .wrap{display:grid;grid-template-columns:1fr auto;gap:24px;align-items:end}
footer .name{font-family:var(--serif);font-size:1.4rem;color:var(--neve);display:block;margin-bottom:8px}
footer p{margin:0 0 4px}
footer a{color:#d6dbd8}

@media (max-width:900px){
  .hero{grid-template-columns:1fr;min-height:0}
  .hero-photo{order:-1;min-height:46vh}
  .hero-text{padding:40px 24px 52px}
  .top .brand{text-shadow:0 1px 6px rgba(0,0,0,.4)}
  .two,.goals,.steps,.brands,footer .wrap{grid-template-columns:1fr}
  .two{gap:36px}
  .goals div+div{padding-left:0;border-left:0;border-top:1px solid var(--riga)}
  .goals div{padding:22px 0 18px}
  .dayrow{grid-template-columns:1fr}
  .dayrow .d{border-right:0;border-bottom:1px solid var(--riga);padding:14px 22px}
  .dayrow .room{border-right:0;border-bottom:1px dashed var(--riga)}
  section{padding:72px 0}
  .band{height:44vh}
  .form{padding:26px 22px}
}

/* opzioni del programma (menu a moduli) */
.menu{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:40px;margin-top:48px}
.menu h3{font-size:1.15rem;padding-bottom:12px;border-bottom:2px solid var(--granito);margin-bottom:6px}
.menu ul{list-style:none;margin:0;padding:0}
.menu li{display:grid;grid-template-columns:30px 1fr;gap:12px;padding:16px 0;border-bottom:1px solid var(--riga)}
.menu svg{width:28px;height:28px;stroke:var(--larice-scuro);fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;margin-top:2px}
.menu b{display:block;font-weight:700;font-size:1rem;line-height:1.35}
.menu span{display:block;color:var(--pietra);font-size:.93rem;line-height:1.45;margin-top:2px}
.levels{margin-top:44px;display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:72px;align-items:start}
@media (max-width:1000px){.menu{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:640px){.menu{grid-template-columns:1fr;gap:28px}.levels{grid-template-columns:1fr;gap:16px}}

/* home societaria: manifesto + scheda della società */
.manifesto{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,8fr);gap:72px}
.manifesto .verse{font-family:var(--serif);font-size:clamp(1.35rem,2.3vw,1.75rem);line-height:1.45;max-width:34ch}
.manifesto .verse p{margin:0 0 1.1em}
.manifesto .verse p:last-child{margin:0;color:var(--pietra)}
.facts{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,8fr);gap:72px}
.facts dl{margin:0;display:grid;grid-template-columns:minmax(150px,auto) 1fr;border-top:2px solid var(--granito)}
.facts dt,.facts dd{margin:0;padding:15px 0;border-bottom:1px solid var(--riga)}
.facts dt{font-size:.92rem;color:var(--pietra);padding-right:24px}
.facts dd{font-weight:600}
.principles{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:56px;margin-top:44px}
.principles h3{font-size:1.6rem;margin-bottom:10px}
.principles p{color:#c9cfcc;margin:0;max-width:46ch}
@media (max-width:900px){.manifesto,.facts,.principles{grid-template-columns:1fr;gap:28px}.facts dl{grid-template-columns:1fr}.facts dt{padding-bottom:0;border-bottom:0}.facts dd{padding-top:2px}}

.hero h1.long{font-size:clamp(2.3rem,4vw,3.5rem);line-height:1.08}

/* credibilità: i due marchi parlano per noi */
.proof{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px;margin-top:40px}
.proofcard{border:1px solid var(--riga);border-radius:20px;padding:28px 30px;background:var(--carta)}
.proofcard img{height:48px;width:auto;margin-bottom:16px}
.proofcard p{color:var(--pietra);margin:0 0 16px}
.social{display:flex;flex-wrap:wrap;gap:8px;margin:0;padding:0;list-style:none}
.social a{display:inline-block;font-size:.88rem;font-weight:600;text-decoration:none;padding:7px 13px;border-radius:999px;box-shadow:inset 0 0 0 1px var(--riga);background:#fff}
.social a:hover{box-shadow:inset 0 0 0 1.5px var(--granito)}
.launches{margin-top:44px;padding-top:32px;border-top:2px solid var(--granito);display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:72px}
.launches h3{font-size:1.6rem;margin:0}
.launches p{margin:0;color:var(--pietra)}
.brandcard .social{margin:-4px 0 18px}
@media (max-width:900px){.proof,.launches{grid-template-columns:1fr;gap:20px}}