/* ============================================================
   GRAPES — foglio di stile
   Navy #30466D dalla scheda identità del cliente (primario).
   Vino #B52741 dall'etichetta della bottiglia (solo accento).
   ============================================================ */

@font-face{font-family:'Spectral';src:url('/assets/font/spectral-latin.woff2') format('woff2');
  font-weight:400 700;font-display:swap;font-style:normal}
@font-face{font-family:'Inter';src:url('/assets/font/inter-latin.woff2') format('woff2');
  font-weight:400 700;font-display:swap;font-style:normal}

:root{
  --navy:#30466D;
  --navy-scuro:#223350;
  --navy-velo:#EAEEF5;
  --vino:#B52741;
  --carta:#FBF8F1;
  --carta-scura:#F3EEE2;
  --inchiostro:#1E2530;
  --nebbia:#6E7684;
  --bianco:#fff;

  --titoli:'Spectral',Georgia,'Times New Roman',serif;
  --testo:'Inter','Segoe UI',system-ui,-apple-system,sans-serif;

  --sp-1:.5rem; --sp-2:1rem; --sp-3:1.5rem; --sp-4:2rem;
  --sp-5:3rem; --sp-6:4rem; --sp-7:6rem;

  --raggio:14px; --pill:999px;
  --ombra:0 6px 26px rgba(30,37,48,.07);
  --ombra-alta:0 18px 46px rgba(30,37,48,.13);
  --curva:cubic-bezier(.22,.61,.36,1);
  --largo:1120px; --stretto:720px;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--carta);color:var(--inchiostro);
  font-family:var(--testo);font-size:1.0625rem;line-height:1.7;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:var(--navy);text-underline-offset:3px}
h1,h2,h3{font-family:var(--titoli);font-weight:600;line-height:1.16;color:var(--navy);margin:0 0 var(--sp-2)}
h1{font-size:clamp(2.1rem,5.6vw,3.7rem);letter-spacing:-.015em}
h2{font-size:clamp(1.65rem,3.6vw,2.5rem);letter-spacing:-.01em}
h3{font-size:clamp(1.1rem,2vw,1.32rem)}
p{margin:0 0 var(--sp-2)}
.contenitore{width:min(100% - 2.5rem,var(--largo));margin-inline:auto}
.stretto{width:min(100% - 2.5rem,var(--stretto));margin-inline:auto}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;
  clip:rect(0,0,0,0);white-space:nowrap;border:0}

.salta{position:absolute;left:-9999px;top:0;background:var(--navy);color:#fff;
  padding:.7rem 1.1rem;z-index:200;border-radius:0 0 10px 0}
.salta:focus{left:0}

/* ---------- testata ---------- */
.nav{position:sticky;top:0;z-index:100;background:rgba(251,248,241,.93);
  backdrop-filter:blur(10px);border-bottom:1px solid rgba(48,70,109,.12)}
.nav__in{display:flex;align-items:center;justify-content:space-between;gap:var(--sp-2);
  padding:.55rem 0;width:min(100% - 2.5rem,var(--largo));margin-inline:auto}
.nav__logo img{height:62px;width:auto;transition:height .25s var(--curva)}
.nav__destra{display:flex;align-items:center;gap:var(--sp-3)}
.nav__menu{display:flex;gap:var(--sp-3);list-style:none;margin:0;padding:0;align-items:center}
.nav__menu>li{flex:0 0 auto}
.nav__menu a{font-size:.95rem;color:var(--inchiostro);text-decoration:none;padding:.3rem 0;
  position:relative;white-space:nowrap}
.nav__menu a::after{content:'';position:absolute;left:0;bottom:0;height:2px;width:100%;
  background:var(--vino);transform:scaleX(0);transform-origin:right;transition:transform .3s var(--curva)}
.nav__menu a:hover::after,.nav__menu a[aria-current="page"]::after{transform:scaleX(1);transform-origin:left}
.nav__menu a[aria-current="page"]{color:var(--navy);font-weight:700}

/* selettore lingua */
.lingue{display:flex;gap:.2rem;list-style:none;margin:0;padding:.2rem;align-items:center;
  background:rgba(48,70,109,.07);border-radius:var(--pill)}
.lingue a{display:block;font-size:.76rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;
  color:var(--nebbia);text-decoration:none;padding:.32rem .6rem;border-radius:var(--pill);
  transition:background .2s var(--curva),color .2s var(--curva)}
.lingue a:hover{color:var(--navy)}
.lingue a[aria-current="true"]{background:var(--navy);color:#fff}

.nav__toggle{display:none;background:none;border:0;cursor:pointer;padding:.5rem;
  width:44px;height:44px;color:var(--navy);border-radius:10px}
.nav__toggle:hover{background:rgba(48,70,109,.08)}
.nav__toggle span{display:block;height:2px;background:currentColor;margin:5px 0;border-radius:2px;
  transition:transform .3s var(--curva),opacity .2s}
.nav.aperto .nav__toggle span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav.aperto .nav__toggle span:nth-child(2){opacity:0}
.nav.aperto .nav__toggle span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

@media(max-width:900px){
  .nav__toggle{display:block}
  .nav__menu{position:absolute;top:100%;left:0;right:0;background:var(--carta);
    flex-direction:column;align-items:stretch;gap:0;padding:var(--sp-2) 1.25rem var(--sp-3);
    border-bottom:1px solid rgba(48,70,109,.14);box-shadow:0 14px 30px rgba(30,37,48,.10);
    transform:translateY(-130%);transition:transform .38s var(--curva);
    max-height:78vh;overflow-y:auto;z-index:-1}
  .nav.aperto .nav__menu{transform:translateY(0)}
  .nav__menu li{border-bottom:1px solid rgba(48,70,109,.10)}
  .nav__menu li:last-child{border:0}
  .nav__menu a{display:block;padding:.85rem .2rem;font-size:1.02rem}
}

/* ---------- trama decorativa (motivo ufficiale del cliente) ---------- */
.trama{position:absolute;inset:0;pointer-events:none;opacity:.055;
  background-image:url('/assets/img/trama.png');background-size:280px auto;
  will-change:transform}

/* ---------- hero manifesto ---------- */
.hero{position:relative;overflow:hidden;padding:clamp(2.5rem,6vw,5.5rem) 0 0;
  background:
    radial-gradient(90% 70% at 82% 8%, rgba(181,39,65,.09) 0%, rgba(181,39,65,0) 60%),
    linear-gradient(180deg,var(--navy-velo) 0%,var(--carta) 78%)}
.hero__griglia{display:grid;grid-template-columns:1.08fr .92fr;gap:clamp(1.5rem,4vw,3rem);
  align-items:center}
@media(max-width:900px){.hero__griglia{grid-template-columns:1fr;gap:1.5rem}}

.hero__claim{display:inline-flex;align-items:center;gap:.55rem;font-size:.72rem;font-weight:700;
  letter-spacing:.18em;text-transform:uppercase;color:var(--vino);
  background:rgba(181,39,65,.08);border:1px solid rgba(181,39,65,.22);
  padding:.42rem .95rem;border-radius:var(--pill);margin-bottom:var(--sp-3)}
.hero__claim::before{content:'';width:6px;height:6px;border-radius:50%;background:var(--vino)}
.hero h1{max-width:15ch}
.hero h1 em{font-style:italic;color:var(--vino)}
.hero__testo{font-size:clamp(1.04rem,1.6vw,1.2rem);color:var(--nebbia);max-width:48ch;
  margin-top:var(--sp-3)}
.hero__azioni{display:flex;gap:.7rem;flex-wrap:wrap;margin-top:var(--sp-4)}

/* grappolo decorativo: la geometria del marchio, grande */
.hero__marchio{position:relative;width:100%;max-width:400px;margin-inline:auto;aspect-ratio:1}
.hero__marchio svg{width:100%;height:100%;overflow:visible}
.hero__marchio .anello-d{fill:none;stroke:var(--navy);stroke-width:5;opacity:.9}
.hero__marchio .nocciolo-d{fill:var(--navy);opacity:.9}
.hero__marchio .acc .anello-d{stroke:var(--vino)}
.hero__marchio .acc .nocciolo-d{fill:var(--vino)}
.hero__marchio g{transform-box:fill-box;transform-origin:center;
  animation:respira 7s ease-in-out infinite}
.hero__marchio g:nth-child(2){animation-delay:-1.1s}
.hero__marchio g:nth-child(3){animation-delay:-2.2s}
.hero__marchio g:nth-child(4){animation-delay:-3.3s}
.hero__marchio g:nth-child(5){animation-delay:-4.4s}
.hero__marchio g:nth-child(6){animation-delay:-5.5s}
@keyframes respira{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}

/* striscia dei fatti, chiude l'hero */
.hero__fatti{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;margin-top:clamp(2rem,5vw,3.5rem);
  border-top:1px solid rgba(48,70,109,.16)}
.hero__fatti div{padding:1.1rem .8rem;border-right:1px solid rgba(48,70,109,.10)}
.hero__fatti div:last-child{border-right:0}
.hero__fatti strong{display:block;font-family:var(--titoli);font-size:1.28rem;color:var(--navy);
  line-height:1.1}
.hero__fatti span{display:block;margin-top:.2rem;font-size:.76rem;letter-spacing:.09em;
  text-transform:uppercase;color:var(--nebbia)}
@media(max-width:760px){
  .hero__fatti{grid-template-columns:repeat(2,minmax(0,1fr))}
  .hero__fatti div{border-bottom:1px solid rgba(48,70,109,.10)}
  .hero__fatti div:nth-child(2n){border-right:0}
  .hero__fatti strong{font-size:1.1rem}
  .hero__fatti span{font-size:.68rem}
}

/* ---------- bottoni ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;border:0;cursor:pointer;
  font-family:var(--testo);font-size:.98rem;font-weight:700;text-decoration:none;
  padding:.85rem 1.5rem;border-radius:var(--pill);white-space:nowrap;
  transition:transform .25s var(--curva),box-shadow .25s var(--curva),background .25s var(--curva)}
.btn--primario{background:var(--navy);color:#fff}
.btn--primario:hover{background:var(--navy-scuro);transform:translateY(-2px);box-shadow:0 10px 24px rgba(48,70,109,.3)}
.btn--fantasma{background:transparent;color:var(--navy);box-shadow:inset 0 0 0 2px var(--navy)}
.btn--fantasma:hover{background:var(--navy);color:#fff;transform:translateY(-2px)}
.btn--vino{background:var(--vino);color:#fff}
.btn--vino:hover{background:#952036;transform:translateY(-2px);box-shadow:0 10px 24px rgba(181,39,65,.3)}
.btn[aria-disabled="true"]{opacity:.55;pointer-events:none}

a:focus-visible,button:focus-visible,summary:focus-visible,[tabindex]:focus-visible{
  outline:3px solid var(--vino);outline-offset:3px;border-radius:6px}

/* ---------- sezioni ---------- */
.sezione{position:relative;padding:clamp(2.75rem,6vw,5.5rem) 0}
.sezione--velo{background:var(--navy-velo)}
.sezione--carta{background:var(--carta-scura)}
.sezione--navy{background:var(--navy);color:rgba(255,255,255,.9)}
.sezione--navy h2,.sezione--navy h3{color:#fff}
.occhiello{font-size:.74rem;letter-spacing:.18em;text-transform:uppercase;color:var(--vino);
  font-weight:700;margin-bottom:.6rem}
.sezione--navy .occhiello{color:#E8B4BF}
.guida{max-width:60ch;color:var(--nebbia);font-size:1.06rem}
.sezione--navy .guida{color:rgba(255,255,255,.78)}

/* citazione del cliente */
.cita{border-left:3px solid var(--vino);padding:.2rem 0 .2rem 1.3rem;margin:var(--sp-4) 0;
  font-family:var(--titoli);font-size:clamp(1.15rem,2.3vw,1.5rem);line-height:1.45;color:var(--navy)}
.cita span{display:block;margin-top:.7rem;font-family:var(--testo);font-size:.85rem;
  font-weight:600;letter-spacing:.04em;color:var(--nebbia);font-style:normal}
.sezione--navy .cita{border-color:#E8B4BF;color:#fff}
.sezione--navy .cita span{color:rgba(255,255,255,.66)}

/* ---------- IL GRAPPOLO — la firma ---------- */
.grappolo{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(1.5rem,4vw,3.5rem);
  align-items:center}
@media(max-width:880px){.grappolo{grid-template-columns:1fr}}
.grappolo__scena{position:relative;aspect-ratio:1;max-width:440px;margin-inline:auto;width:100%}
.acino{position:absolute;border:none;background:transparent;padding:0;cursor:pointer;
  border-radius:50%;transition:transform .4s var(--curva)}
.acino svg{display:block;width:100%;height:100%;overflow:visible}
.acino circle.anello{fill:none;stroke:var(--navy);stroke-width:7;transition:stroke .3s var(--curva)}
.acino circle.nocciolo{fill:var(--navy);transition:fill .3s var(--curva),r .3s var(--curva)}
.acino:hover circle.anello,.acino[aria-expanded="true"] circle.anello{stroke:var(--vino)}
.acino:hover circle.nocciolo,.acino[aria-expanded="true"] circle.nocciolo{fill:var(--vino)}
.acino[aria-expanded="true"]{transform:scale(1.1)}
/* Gli acini si sovrappongono in verticale come nel logo: le etichette sempre
   visibili finivano sopra il cerchio sotto. Compaiono su hover/focus/apertura;
   il nome resta comunque nell'aria-label per tastiera e screen reader. */
.acino__eti{position:absolute;left:50%;top:calc(100% - 2px);transform:translateX(-50%);
  font-size:.66rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;
  color:var(--vino);white-space:nowrap;pointer-events:none;
  background:var(--carta);padding:.1rem .4rem;border-radius:4px;
  opacity:0;transition:opacity .2s var(--curva)}
.acino:hover .acino__eti,.acino:focus-visible .acino__eti,
.acino[aria-expanded="true"] .acino__eti{opacity:1}

.grappolo__testo{min-height:210px}
.grappolo__testo h3{color:var(--vino);margin-bottom:.5rem}
.grappolo__testo p{color:var(--nebbia);margin:0}
.grappolo__testo .vuoto{color:var(--nebbia);font-style:italic}

/* mobile: griglia di acini */
@media(max-width:880px){
  /* minmax(0,1fr): con 1fr il minimo e' il min-content, e l'SVG inline porta
     una larghezza intrinseca di 300px che faceva sforare la griglia. */
  .grappolo__scena{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.8rem;
    aspect-ratio:auto;max-width:none}
  .acino{position:static !important;width:100% !important;height:auto !important;
    aspect-ratio:1;left:auto !important;top:auto !important}
  /* da mobile non c'e' hover: le etichette restano sempre visibili */
  .acino__eti{position:static;transform:none;display:block;margin-top:.4rem;white-space:normal;
    font-size:.62rem;text-align:center;opacity:1;background:none;padding:0}
}

/* ---------- Tintilia ---------- */
.tintilia{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(1.5rem,4vw,3.5rem);align-items:center}
@media(max-width:820px){.tintilia{grid-template-columns:1fr}}
.tintilia__foto{background:var(--bianco);border-radius:var(--raggio);padding:var(--sp-3);
  box-shadow:var(--ombra);display:grid;place-items:center}
.tintilia__foto img{max-height:420px;width:auto}
.scheda{list-style:none;margin:var(--sp-3) 0 0;padding:0;display:grid;gap:.5rem}
.scheda li{display:flex;justify-content:space-between;gap:1rem;padding:.6rem 0;
  border-bottom:1px solid rgba(48,70,109,.14);font-size:.95rem}
.scheda strong{color:var(--navy);font-weight:700}
.scheda span{color:var(--nebbia);text-align:right}

/* ---------- magazine (stato vuoto onesto) ---------- */
.vuoto-box{background:var(--bianco);border:1px dashed rgba(48,70,109,.3);border-radius:var(--raggio);
  padding:var(--sp-5) var(--sp-3);text-align:center;color:var(--nebbia)}
.vuoto-box h3{color:var(--navy)}

/* ---------- passi ---------- */
.passi{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--sp-3);counter-reset:p}
@media(max-width:820px){.passi{grid-template-columns:1fr}}
.passo{background:var(--bianco);border-radius:var(--raggio);padding:var(--sp-3);box-shadow:var(--ombra);
  position:relative}
.passo::before{counter-increment:p;content:counter(p);position:absolute;top:-15px;left:var(--sp-3);
  width:34px;height:34px;border-radius:50%;background:var(--vino);color:#fff;display:grid;
  place-items:center;font-family:var(--titoli);font-weight:700;font-size:.95rem}
.passo h3{margin-top:.55rem;font-size:1.06rem}
.passo p{margin:0;color:var(--nebbia);font-size:.95rem}

/* ---------- nota da confermare ---------- */
.dac{display:inline-block;background:#FFF4D6;border:1px dashed #C89A2B;color:#7A5A10;
  border-radius:7px;padding:.12rem .5rem;font-size:.78rem;font-weight:700;font-style:normal}

/* ---------- footer ---------- */
.footer{background:var(--navy-scuro);color:rgba(255,255,255,.82);padding:var(--sp-6) 0 var(--sp-3)}
.footer h3{color:#fff;font-size:1rem;margin-bottom:var(--sp-2)}
.footer a{color:#fff;text-decoration:none}
.footer a:hover{text-decoration:underline}
.footer__grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:var(--sp-4)}
@media(max-width:820px){.footer__grid{grid-template-columns:1fr;gap:var(--sp-3)}}
.footer ul{list-style:none;margin:0;padding:0;display:grid;gap:.45rem}
.footer__logo{background:rgba(255,255,255,.95);border-radius:12px;padding:.6rem .9rem;
  display:inline-block;margin-bottom:var(--sp-2)}
.footer__logo img{height:52px;width:auto}
.footer__fondo{margin-top:var(--sp-4);padding-top:var(--sp-3);border-top:1px solid rgba(255,255,255,.18);
  display:flex;flex-wrap:wrap;gap:.6rem;justify-content:space-between;font-size:.88rem}

/* ---------- cookie ---------- */
.cookie{position:fixed;left:0;right:0;bottom:0;z-index:120;background:var(--inchiostro);color:#fff;
  padding:.75rem 1rem;display:flex;gap:1rem;align-items:center;justify-content:center;flex-wrap:wrap;
  font-size:.88rem;transform:translateY(100%);transition:transform .4s var(--curva)}
.cookie.visibile{transform:translateY(0)}
.cookie a{color:#E8B4BF}
.cookie button{background:#fff;color:var(--inchiostro);border:0;border-radius:var(--pill);
  padding:.4rem 1rem;font-weight:700;cursor:pointer;font-family:var(--testo)}

/* ---------- comparsa ---------- */
.js .rivela{opacity:0;transform:translateY(20px);
  transition:opacity .7s var(--curva),transform .7s var(--curva)}
.js .rivela.dentro{opacity:1;transform:none}

/* ---------- rifinitura mobile ---------- */
@media(max-width:860px){
  body{font-size:1rem}
  .sezione{padding:2.5rem 0}
  .hero{padding:2.5rem 0 2rem}
  .hero__azioni .btn{flex:1 1 100%}
  .footer{padding:var(--sp-5) 0 var(--sp-2)}
  .footer__fondo{flex-direction:column;text-align:center;justify-content:center;gap:.4rem}
  .tintilia__foto img{max-height:300px}
}
@media(max-width:900px){
  .nav__logo img{height:54px}
}
@media(max-width:400px){
  .contenitore,.stretto,.nav__in{width:min(100% - 1.5rem,var(--largo))}
  .nav__logo img{height:48px}
}

@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;
    transition-duration:.01ms !important;scroll-behavior:auto !important}
  .js .rivela{opacity:1;transform:none}
  .trama{transform:none !important}
}
@media print{.nav,.cookie{display:none}body{background:#fff}}