/* VIVARIO Health — sito istituzionale · foglio di stile condiviso
   Derivato fedelmente dal mockup approvato (Vivario_Sito_Mockup_7.html). */

:root{
  --alabastro:#F3EEE4;
  --lino:#E7DECF;
  --bosco:#16271E;
  --vivaio:#25382B;
  --salvia:#93AE97;
  --ottone:#B0894F;
  --inchiostro:#1C2B22;
  --inchiostro-tenue:rgba(28,43,34,.62);
  --inchiostro-chiaro:#ECE5D6;
  --hairline:rgba(176,137,79,.28);
  --serif:'Fraunces',Georgia,serif;
  --sans:'Inter',-apple-system,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--alabastro);color:var(--inchiostro);font-family:var(--sans);font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased}

.wrap{max-width:1140px;margin:0 auto;padding:0 36px}

.occhiello{font-family:var(--sans);font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--ottone);display:block;margin-bottom:18px}
.occhiello.tenue{color:var(--inchiostro-tenue)}

/* accessibilità: salto al contenuto e focus visibile da tastiera */
.salta-contenuto{position:absolute;left:-9999px;top:0;z-index:100;background:var(--vivaio);color:var(--alabastro);padding:14px 22px;border-radius:2px;text-decoration:none;font-size:15px}
.salta-contenuto:focus{left:12px;top:12px}
a:focus-visible,summary:focus-visible,button:focus-visible{outline:2px solid var(--ottone);outline-offset:3px}

/* àncore raggiunte con header sticky */
[id]{scroll-margin-top:96px}

/* ---------- header ---------- */
header{position:sticky;top:0;z-index:50;background:rgba(243,238,228,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--hairline)}
.nav{display:flex;align-items:center;justify-content:space-between;height:80px}
.logo{display:flex;align-items:center;gap:12px;cursor:pointer;text-decoration:none;color:var(--vivaio)}
.logo svg{display:block}
.logo .wordmark{font-family:var(--serif);font-weight:500;font-size:21px;letter-spacing:.05em}
.logo .descr{font-family:var(--sans);font-size:10px;font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:var(--inchiostro-tenue);margin-left:2px;transform:translateY(3px)}
nav.menu{display:flex;gap:36px;align-items:center}
nav.menu a{font-size:14px;font-weight:500;color:var(--inchiostro);text-decoration:none;letter-spacing:.02em;padding:6px 0;border-bottom:1px solid transparent;transition:all .25s;cursor:pointer}
nav.menu a:hover{color:var(--vivaio);border-bottom-color:var(--ottone)}
nav.menu a.active{color:var(--vivaio);border-bottom-color:var(--ottone)}
nav.menu a.cta{border:none;background:var(--vivaio);border-radius:2px;padding:11px 24px;color:var(--alabastro)}
nav.menu a.cta:hover{background:var(--bosco);border-bottom-color:transparent}
/* interruttore del menu mobile (visibile solo sotto i 920px) */
.menu-check{display:none}
.menu-toggle{display:none}

/* ---------- bottoni ---------- */
.btn{display:inline-block;font-family:var(--sans);font-size:15px;font-weight:500;letter-spacing:.02em;text-decoration:none;border-radius:2px;padding:15px 34px;transition:all .25s;cursor:pointer;border:1px solid transparent;text-align:center}
.btn.primary{background:var(--vivaio);color:var(--alabastro)}
.btn.primary:hover{background:var(--bosco)}
.btn.ghost{border-color:rgba(37,56,43,.4);color:var(--vivaio)}
.btn.ghost:hover{border-color:var(--vivaio)}
.btn.chiaro{background:var(--alabastro);color:var(--vivaio)}
.btn.chiaro:hover{background:var(--lino)}

.filetto{width:56px;height:1px;background:var(--ottone);margin:0 auto}

/* ---------- hero due colonne ---------- */
.hero{display:grid;grid-template-columns:6fr 5fr;gap:72px;align-items:center;padding:96px 36px 88px}
.hero h1{font-family:var(--serif);font-weight:400;font-size:clamp(38px,4.6vw,58px);line-height:1.1;color:var(--vivaio)}
.hero .sub{margin:26px 0 0;color:var(--inchiostro-tenue);font-size:19px;max-width:520px}
.hero .actions{margin-top:40px;display:flex;gap:14px;flex-wrap:wrap}
.hero.centrato{display:block;text-align:center;padding:100px 36px 84px}
.hero.centrato h1{max-width:820px;margin:0 auto}
.hero.centrato .sub{margin:26px auto 0;max-width:640px}

/* anteprima app (iPhone disegnato in CSS) */
.telefono{position:relative;justify-self:center;width:300px;background:#0F1210;border-radius:52px;padding:10px;box-shadow:0 30px 70px rgba(22,39,30,.28), 0 4px 14px rgba(22,39,30,.16), inset 0 0 0 2px #3A3D3B}
@media(min-width:1100px){.telefono{zoom:1.22}}
@media(min-width:1500px){.telefono{zoom:1.34}}
.telefono::before{/* tasto laterale */content:"";position:absolute;right:-2.5px;top:120px;width:3px;height:64px;background:#3A3D3B;border-radius:2px}
.telefono::after{/* tasti volume */content:"";position:absolute;left:-2.5px;top:104px;width:3px;height:98px;background:#3A3D3B;border-radius:2px}
.schermo{position:relative;background:#FBF8F1;border-radius:42px;overflow:hidden;padding-bottom:6px}
.isola{position:absolute;top:11px;left:50%;transform:translateX(-50%);width:88px;height:26px;background:#0F1210;border-radius:14px;z-index:2}
.schermo .barra{display:flex;justify-content:space-between;align-items:center;padding:15px 26px 4px}
.schermo .barra .ora{font-size:13px;font-weight:600;color:var(--vivaio);letter-spacing:.02em}
.schermo .barra .stato{display:flex;align-items:center;gap:5px}
.schermo .barra .stato svg{display:block}
.indicatore{width:110px;height:4px;border-radius:2px;background:rgba(28,43,34,.28);margin:8px auto 4px}
.schermo .saluto{padding:6px 18px 2px}
.schermo .saluto .occhiello{margin-bottom:4px;font-size:9px}
.schermo .saluto h4{font-family:var(--serif);font-weight:500;font-size:19px;color:var(--vivaio)}
.schermo .filo-card{margin:12px 14px;background:#fff;border:1px solid rgba(176,137,79,.22);border-radius:10px;padding:14px 16px}
.schermo .filo-card .etichetta{font-size:9px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--ottone);margin-bottom:6px}
.schermo .filo-card svg{display:block;width:100%}
.schermo .filo-card .lettura{font-size:11px;color:var(--inchiostro-tenue);margin-top:8px}
.schermo .voce{display:flex;align-items:center;gap:10px;margin:10px 14px;background:#fff;border:1px solid rgba(176,137,79,.16);border-radius:10px;padding:11px 14px}
.schermo .voce .pallino{width:26px;height:26px;border-radius:50%;background:var(--lino);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.schermo .voce .pallino span{width:8px;height:8px;border-radius:50%;background:var(--vivaio);display:block}
.schermo .voce .t{font-size:11.5px;font-weight:500;color:var(--inchiostro);line-height:1.35}
.schermo .voce .s{font-size:10px;color:var(--inchiostro-tenue)}
.schermo .tabs{display:flex;justify-content:space-around;border-top:1px solid rgba(176,137,79,.18);padding:10px 6px 14px;margin-top:12px}
.schermo .tabs span{font-size:9px;color:var(--inchiostro-tenue);letter-spacing:.04em}
.schermo .tabs span.on{color:var(--vivaio);font-weight:600;border-bottom:1px solid var(--ottone);padding-bottom:2px}

/* fascia fiducia */
.fiducia{border-top:1px solid var(--hairline);border-bottom:1px solid var(--hairline);background:var(--alabastro)}
.fiducia .righe{display:flex;justify-content:center;gap:0;flex-wrap:wrap}
.fiducia .voce-f{flex:1;min-width:220px;text-align:center;padding:26px 20px;border-left:1px solid var(--hairline)}
.fiducia .voce-f:first-child{border-left:none}
.fiducia .voce-f .t{font-family:var(--serif);font-size:16.5px;font-weight:500;color:var(--vivaio)}
.fiducia .voce-f .s{font-size:12.5px;color:var(--inchiostro-tenue);letter-spacing:.02em;margin-top:2px}

/* ---------- sezioni ---------- */
section.blocco{padding:100px 0}
section.blocco.lino{background:var(--lino)}
section.blocco.scuro{background:var(--bosco);color:var(--inchiostro-chiaro)}
section.blocco.scuro h2{color:var(--inchiostro-chiaro)}
h2.titolo{font-family:var(--serif);font-weight:400;font-size:clamp(28px,3.4vw,40px);line-height:1.2;color:var(--vivaio)}
.intestazione{text-align:center;max-width:640px;margin:0 auto 68px}
.intestazione p{margin-top:16px;color:var(--inchiostro-tenue)}

.griglia3{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}
.card{background:var(--alabastro);border:1px solid var(--hairline);border-radius:3px;padding:42px 36px}
.card h3{font-family:var(--serif);font-weight:500;font-size:22px;color:var(--vivaio);margin-bottom:14px;line-height:1.3}
.card p{font-size:16px;color:var(--inchiostro-tenue)}
.card .segno{width:34px;height:1px;background:var(--ottone);margin-bottom:26px}

.passi{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border:1px solid var(--hairline);border-radius:3px;overflow:hidden}
.passo{padding:48px 40px;background:var(--alabastro);border-left:1px solid var(--hairline)}
.passo:first-child{border-left:none}
.passo .numero{font-family:var(--serif);font-size:44px;font-weight:400;color:var(--salvia);line-height:1;display:block;margin-bottom:20px}
.passo h3{font-family:var(--serif);font-weight:500;font-size:21px;color:var(--vivaio);margin-bottom:10px}
.passo p{font-size:15.5px;color:var(--inchiostro-tenue)}

/* per chi è */
.persone{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}
.persona{border-top:2px solid var(--vivaio);padding-top:28px}
.persona .occhiello{margin-bottom:10px}
.persona h3{font-family:var(--serif);font-weight:500;font-size:22px;color:var(--vivaio);margin-bottom:12px}
.persona p{font-size:16px;color:var(--inchiostro-tenue)}

/* citazione */
.citazione{padding:110px 36px;text-align:center}
.citazione p{font-family:var(--serif);font-style:italic;font-weight:400;font-size:clamp(26px,3.2vw,36px);line-height:1.35;color:var(--vivaio);max-width:760px;margin:32px auto 0}

/* FAQ */
.faq{max-width:760px;margin:0 auto}
.faq details{border-bottom:1px solid var(--hairline)}
.faq details:first-of-type{border-top:1px solid var(--hairline)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:24px;padding:26px 4px;font-family:var(--serif);font-weight:500;font-size:20px;color:var(--vivaio)}
.faq summary::-webkit-details-marker{display:none}
.faq summary .segno-faq{font-family:var(--sans);font-weight:400;font-size:22px;color:var(--ottone);transition:transform .25s;flex-shrink:0}
.faq details[open] summary .segno-faq{transform:rotate(45deg)}
.faq .risposta{padding:0 4px 28px;color:var(--inchiostro-tenue);font-size:16.5px;max-width:640px}

/* cta finale + opzioni */
.cta-finale{text-align:center;padding:0 36px}
.cta-finale h2{font-family:var(--serif);font-weight:400;font-size:clamp(30px,3.8vw,44px);color:var(--inchiostro-chiaro)}
.cta-finale p{max-width:520px;margin:20px auto 44px;color:rgba(236,229,214,.72)}
.opzioni{display:grid;grid-template-columns:1fr 1fr;gap:28px;max-width:780px;margin:0 auto;align-items:stretch}
.opzione{border:1px solid rgba(236,229,214,.18);border-radius:3px;padding:44px 36px;text-align:center;display:flex;flex-direction:column;align-items:center}
.opzione h3{font-family:var(--serif);font-weight:500;font-size:22px;color:var(--inchiostro-chiaro);margin-bottom:12px;line-height:1.25;display:flex;align-items:center;justify-content:center;min-height:56px}
.opzione p{font-size:15px;color:rgba(236,229,214,.66);margin:0 0 30px}
.opzione .btn{margin-top:auto}

/* ---------- prosa ---------- */
.prosa{max-width:700px;margin:0 auto}
.prosa h2{font-family:var(--serif);font-weight:400;font-size:32px;color:var(--vivaio);margin:72px 0 22px}
.prosa h2:first-child{margin-top:0}
.prosa p{margin-bottom:20px;color:var(--inchiostro);font-size:17.5px}
.prosa .nota{font-size:14px;color:var(--inchiostro-tenue);border-left:2px solid var(--ottone);padding-left:16px;font-style:italic}

.valori{display:grid;grid-template-columns:1fr 1fr;gap:40px 56px;max-width:920px;margin:0 auto}
.valore{border-top:2px solid var(--vivaio);padding-top:24px}
.valore h3{font-family:var(--serif);font-weight:500;font-size:21px;color:var(--vivaio);margin-bottom:10px}
.valore p{font-size:16px;color:var(--inchiostro-tenue)}

/* servizi */
.servizio{display:grid;grid-template-columns:5fr 7fr;gap:72px;align-items:start;padding:64px 0;border-bottom:1px solid var(--hairline)}
.servizio:last-of-type{border-bottom:none}
.servizio h2{font-family:var(--serif);font-weight:400;font-size:30px;line-height:1.25;color:var(--vivaio)}
.servizio p{color:var(--inchiostro-tenue);font-size:17px}
.servizio .indice{font-family:var(--sans);font-size:12px;font-weight:600;letter-spacing:.14em;color:var(--ottone);display:block;margin-bottom:14px}

/* contatti */
.contatti-box{max-width:600px;margin:0 auto;text-align:center}
.contatti-box .email{font-family:var(--serif);font-size:26px;color:var(--vivaio);text-decoration:none;border-bottom:1px solid var(--ottone);padding-bottom:3px}
.contatti-box .email:hover{color:var(--bosco)}
.riquadro{margin-top:72px;background:var(--lino);border:1px solid var(--hairline);border-radius:3px;padding:44px;text-align:left}
.riquadro h2,.riquadro h3{font-family:var(--serif);font-weight:500;font-size:21px;color:var(--vivaio);margin-bottom:12px}
.riquadro p{font-size:16px;color:var(--inchiostro-tenue)}

/* ---------- footer corporate ---------- */
footer{background:var(--bosco);color:rgba(236,229,214,.6);padding:80px 0 44px}
footer .colonne{display:grid;grid-template-columns:5fr 2fr 2fr 3fr;gap:48px;padding-bottom:56px;border-bottom:1px solid rgba(236,229,214,.14)}
footer .marchio{display:flex;align-items:center;gap:12px;color:var(--inchiostro-chiaro);text-decoration:none}
footer .marchio .wordmark{font-family:var(--serif);font-size:20px;letter-spacing:.05em}
footer .payoff{font-family:var(--serif);font-style:italic;font-size:17px;color:var(--salvia);margin-top:14px}
footer .descr-f{font-size:13.5px;color:rgba(236,229,214,.5);margin-top:16px;max-width:300px}
footer h4,footer .titolo-colonna{font-family:var(--sans);font-size:11px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--ottone);margin-bottom:18px}
footer ul{list-style:none}
footer ul li{margin-bottom:11px}
footer ul a{color:rgba(236,229,214,.72);text-decoration:none;font-size:14.5px;cursor:pointer}
footer ul a:hover{color:var(--inchiostro-chiaro)}
footer .bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;padding-top:28px;font-size:13px}
footer .bottom a{color:rgba(236,229,214,.6);text-decoration:none}
footer .bottom a:hover{color:var(--inchiostro-chiaro)}

/* ---------- responsive ---------- */
@media(max-width:920px){
  .hero{grid-template-columns:1fr;gap:56px;padding:64px 36px}
  .telefono{width:260px}
  .griglia3,.passi,.persone{grid-template-columns:1fr}
  .passo{border-left:none;border-top:1px solid var(--hairline)}
  .passo:first-child{border-top:none}
  .valori{grid-template-columns:1fr}
  .servizio{grid-template-columns:1fr;gap:20px;padding:48px 0}
  .opzioni{grid-template-columns:1fr}
  footer .colonne{grid-template-columns:1fr 1fr;gap:40px}
  .fiducia .voce-f{border-left:none;border-top:1px solid var(--hairline)}
  .fiducia .voce-f:first-child{border-top:none}

  /* menu a tendina su schermi piccoli */
  .nav{height:64px}
  .menu-toggle{display:flex;flex-direction:column;justify-content:center;align-items:center;gap:6px;width:48px;height:48px;margin-right:-12px;cursor:pointer}
  .menu-toggle span{display:block;width:22px;height:2px;background:var(--vivaio);transition:transform .25s ease,opacity .25s ease}
  nav.menu{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:var(--alabastro);border-bottom:1px solid var(--hairline);padding:8px 36px 24px;box-shadow:0 18px 30px rgba(22,39,30,.08)}
  nav.menu a{padding:15px 0;font-size:16px;border-bottom:1px solid var(--hairline)}
  nav.menu a.active{border-bottom-color:var(--hairline);color:var(--vivaio);font-weight:600}
  nav.menu a.cta{margin-top:18px;text-align:center;padding:15px 24px;border-bottom:none;color:var(--alabastro)}
  .menu-check:checked ~ nav.menu{display:flex}
  .menu-check:checked ~ .menu-toggle span:first-child{transform:translateY(4px) rotate(45deg)}
  .menu-check:checked ~ .menu-toggle span:last-child{transform:translateY(-4px) rotate(-45deg)}
}

/* bersagli tattili ≥48px sui dispositivi touch, senza alterare il disegno desktop */
@media(pointer:coarse){
  nav.menu a{padding-top:14px;padding-bottom:14px}
  nav.menu a.cta{padding-top:14px;padding-bottom:14px}
  footer ul a{display:inline-block;padding:6px 0}
  .faq summary{min-height:48px}
}

/* movimento ridotto: nessuno scorrimento animato, transizioni disattivate */
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition-duration:.01ms !important;animation-duration:.01ms !important;animation-iteration-count:1 !important}
}