/* =========================================================
   Poggio dell'Oliviera — concept restyling
   ========================================================= */

:root{
  --bg:        #faf7f2;
  --bg-alt:    #f2ece3;
  --surface:   #ffffff;
  --ink:       #221d1a;
  --muted:     #6f6459;
  --line:      #e6ded2;
  --wine:      #7b1e2b;
  --wine-dark: #5c1520;
  --gold:      #b08d4f;
  --gold-text: #80622c;   /* oro scurito per il testo piccolo: contrasto AA sul fondo chiaro */
  --dark:      #1b1714;
  --radius:    2px;
  --maxw:      1180px;
  --ease:      cubic-bezier(.22,.61,.36,1);
  --display: "Cormorant Garamond", "Iowan Old Style", Georgia, serif;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

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

html{ scroll-behavior:smooth; -webkit-text-size-adjust:100%; }

body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:var(--sans);
  font-size:16px;
  font-weight:400;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

img{ max-width:100%; display:block; }

/* grid children must be allowed to shrink below their content width */
.split > *, .product__grid > *, .contact-grid > *, .footer-grid > *,
.wines > *, .stats .wrap > *, .form > *{ min-width:0; }
a{ color:inherit; text-decoration:none; }

/* focus visibile solo da tastiera */
:focus-visible{ outline:2px solid var(--wine); outline-offset:3px; }
.site-header.over :focus-visible, .hero :focus-visible, .site-footer :focus-visible{ outline-color:#fff; }

.skip{
  position:absolute; left:16px; top:-60px; z-index:100;
  background:var(--wine); color:#fff; padding:10px 18px; font-size:.8rem;
  transition:top .2s var(--ease);
}
.skip:focus{ top:12px; }

h1,h2,h3,h4{
  font-family:var(--display);
  font-weight:400;
  line-height:1.14;
  letter-spacing:.005em;
  margin:0;
}

p{ margin:0 0 1.1em; }
p:last-child{ margin-bottom:0; }

.wrap{ width:100%; max-width:var(--maxw); margin:0 auto; padding:0 24px; }

/* ---------- shared bits ---------- */

.kicker{
  font-family:var(--sans);
  font-size:.72rem;
  font-weight:500;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--gold-text);
  margin:0 0 18px;
}

.rule{
  width:56px; height:1px; background:var(--gold);
  border:0; margin:22px 0 0;
}
.rule.center{ margin-left:auto; margin-right:auto; }

.lead{ font-size:1.06rem; color:var(--muted); }

.btn{
  display:inline-block;
  font-family:var(--sans);
  font-size:.76rem;
  font-weight:500;
  letter-spacing:.16em;
  text-transform:uppercase;
  padding:15px 30px;
  border:1px solid var(--wine);
  background:var(--wine);
  color:#fff;
  border-radius:var(--radius);
  transition:background .3s var(--ease), color .3s var(--ease), border-color .3s var(--ease);
  cursor:pointer;
}
.btn:hover{ background:var(--wine-dark); border-color:var(--wine-dark); }

.btn.ghost{ background:transparent; color:var(--ink); border-color:var(--line); }
.btn.ghost:hover{ background:var(--ink); border-color:var(--ink); color:#fff; }

.btn.light{ background:transparent; color:#fff; border-color:rgba(255,255,255,.55); }
.btn.light:hover{ background:#fff; color:var(--ink); border-color:#fff; }

/* ---------- header ---------- */

.site-header{
  position:fixed; inset:0 0 auto 0; z-index:60;
  transition:padding .35s var(--ease);
  padding:20px 0;
}
/* Lo sfondo sta su uno pseudo-elemento e non sull'header: backdrop-filter
   sull'header renderebbe l'header stesso il blocco contenitore del menu
   mobile (position:fixed), che verrebbe rinchiuso nella barra. */
.site-header::before{
  content:""; position:absolute; inset:0; z-index:0;
  background:rgba(250,247,242,.94);
  -webkit-backdrop-filter:saturate(160%) blur(10px);
  backdrop-filter:saturate(160%) blur(10px);
  box-shadow:0 1px 0 var(--line);
  opacity:0;
  transition:opacity .35s var(--ease);
  pointer-events:none;
}
.site-header.solid::before{ opacity:1; }
.site-header .wrap{ display:flex; align-items:center; justify-content:space-between; gap:24px; position:relative; z-index:1; }

.brand img{ height:46px; width:auto; transition:height .35s var(--ease), filter .35s var(--ease); }

.site-header.over{ background:transparent; }
.site-header.over .brand img{ filter:brightness(0) invert(1); }
.site-header.over .nav a{ color:#fff; }
.site-header.over .burger span{ background:#fff; }

.site-header.solid{ padding:12px 0; }
.site-header.solid .brand img{ height:38px; filter:none; }
.site-header.solid .nav a{ color:var(--ink); }
.site-header.solid .burger span{ background:var(--ink); }

.nav{ display:flex; align-items:center; gap:30px; }
.nav a{
  font-size:.74rem; font-weight:500; letter-spacing:.14em; text-transform:uppercase;
  color:var(--ink); position:relative; padding:6px 0;
  transition:color .25s var(--ease), opacity .25s var(--ease);
}
.nav a::after{
  content:""; position:absolute; left:0; bottom:0; height:1px; width:0;
  background:currentColor; transition:width .3s var(--ease);
}
.nav a:hover::after, .nav a.current::after{ width:100%; }

.nav .social{ display:flex; gap:16px; padding-left:8px; border-left:1px solid rgba(128,128,128,.3); }
.nav .social a{ font-size:.8rem; letter-spacing:0; opacity:.75; }
.nav .social a:hover{ opacity:1; }
.nav .social a::after{ display:none; }

.burger{
  display:none; width:40px; height:32px; background:none; border:0; padding:6px;
  cursor:pointer; flex-direction:column; justify-content:space-between;
}
.burger span{ display:block; height:1.5px; width:100%; background:var(--ink); transition:transform .3s var(--ease), opacity .2s; }
.burger.open span:nth-child(1){ transform:translateY(11px) rotate(45deg); }
.burger.open span:nth-child(2){ opacity:0; }
.burger.open span:nth-child(3){ transform:translateY(-11px) rotate(-45deg); }

/* ---------- hero ---------- */

.hero{
  position:relative; min-height:100svh; display:flex; align-items:center;
  color:#fff; overflow:hidden;
}
.hero__media{ position:absolute; inset:0; }
.hero__media img{ width:100%; height:100%; object-fit:cover; object-position:center 60%; }
.hero__media::after{
  content:""; position:absolute; inset:0;
  background:linear-gradient(180deg, rgba(20,15,12,.62) 0%, rgba(20,15,12,.44) 38%, rgba(20,15,12,.72) 100%);
}
.hero .wrap{ position:relative; z-index:2; text-align:center; padding-top:90px; padding-bottom:90px; }
.hero .kicker{ color:rgba(255,255,255,.78); }
.hero h1{
  font-size:clamp(3rem, 8.5vw, 6.6rem);
  font-weight:300; letter-spacing:.01em; margin:0 0 6px;
}
.hero__sub{
  font-family:var(--display); font-size:clamp(1.15rem,2.4vw,1.7rem);
  font-style:italic; color:rgba(255,255,255,.86); margin:0 auto 34px; max-width:34ch;
}
.hero__cta{ display:flex; gap:14px; justify-content:center; flex-wrap:wrap; }
.hero__scroll{
  position:absolute; left:50%; bottom:28px; transform:translateX(-50%); z-index:2;
  font-size:.66rem; letter-spacing:.24em; text-transform:uppercase; color:rgba(255,255,255,.72);
}
.hero__scroll::after{
  content:""; display:block; width:1px; height:36px; margin:10px auto 0;
  background:linear-gradient(rgba(255,255,255,.7), rgba(255,255,255,0));
}

/* ---------- stats ---------- */

.stats{ background:var(--dark); color:#f4efe7; }
.stats .wrap{
  display:grid; grid-template-columns:repeat(4,1fr);
  padding-top:52px; padding-bottom:52px; gap:24px; text-align:center;
}
.stats dt{ font-family:var(--display); font-size:2.5rem; line-height:1; color:#fff; }
.stats dd{
  margin:12px 0 0; font-size:.7rem; letter-spacing:.18em; text-transform:uppercase;
  color:rgba(244,239,231,.6);
}
.stats > .wrap > div + div{ border-left:1px solid rgba(255,255,255,.12); }

/* ---------- generic sections ---------- */

.section{ padding:110px 0; }
.section--alt{ background:var(--bg-alt); }

.split{ display:grid; grid-template-columns:1fr 1fr; gap:70px; align-items:stretch; }
.split > div{ align-self:center; }
.split--rev .split__media{ order:2; }
.split h2{ font-size:clamp(2.1rem,4vw,3.1rem); margin-bottom:22px; }
.split__media{ position:relative; display:flex; }
.split__media img{ width:100%; height:100%; min-height:400px; object-fit:cover; border-radius:var(--radius); }
.split__media figcaption{
  position:absolute; left:0; bottom:-14px; background:var(--wine); color:#fff;
  font-size:.66rem; letter-spacing:.2em; text-transform:uppercase; padding:10px 18px;
}

/* ---------- wines ---------- */

.section-head{ text-align:center; max-width:640px; margin:0 auto 64px; }
.section-head h2{ font-size:clamp(2.2rem,4.4vw,3.4rem); }
.section-head .quote{
  font-family:var(--display); font-style:italic; font-size:1.28rem; color:var(--muted);
  margin:22px 0 0;
}

.wines{
  display:grid; grid-template-columns:repeat(3,1fr); gap:34px 30px;
  list-style:none; margin:0; padding:0;
}
.wine-card{
  background:var(--surface); border:1px solid var(--line); border-radius:var(--radius);
  display:flex; flex-direction:column; overflow:hidden;
  transition:transform .4s var(--ease), box-shadow .4s var(--ease), border-color .4s var(--ease);
}
.wine-card:hover{
  transform:translateY(-6px);
  box-shadow:0 22px 44px -26px rgba(35,25,18,.5);
  border-color:#d8cbb8;
}
.wine-card__media{ position:relative; aspect-ratio:3/4; overflow:hidden; background:var(--bg-alt); }
.wine-card__media img{
  width:100%; height:100%; object-fit:cover; object-position:center 45%;
  transition:transform 1s var(--ease);
}
.wine-card:hover .wine-card__media img{ transform:scale(1.045); }
.wine-card__tag{
  position:absolute; top:14px; left:14px;
  background:rgba(27,23,20,.72); color:#fff; backdrop-filter:blur(4px);
  font-size:.6rem; letter-spacing:.18em; text-transform:uppercase; padding:6px 11px;
}
.wine-card__body{ padding:26px 26px 28px; display:flex; flex-direction:column; flex:1; }
.wine-card__body h3{ font-size:1.62rem; }
.wine-card__body p{ font-size:.92rem; color:var(--muted); margin:12px 0 22px; }
.wine-card__link{
  margin-top:auto; font-size:.71rem; font-weight:500; letter-spacing:.16em; text-transform:uppercase;
  color:var(--wine); display:inline-flex; align-items:center; gap:9px;
}
.wine-card__link span{ transition:transform .3s var(--ease); }
.wine-card:hover .wine-card__link span{ transform:translateX(5px); }

/* ---------- contact ---------- */

.contact-grid{ display:grid; grid-template-columns:.85fr 1.15fr; gap:70px; }
.contact-list{ list-style:none; margin:26px 0 0; padding:0; }
.contact-list li{
  display:grid; grid-template-columns:96px 1fr; gap:16px; padding:15px 0;
  border-bottom:1px solid var(--line); font-size:.95rem;
}
.contact-list li:first-child{ border-top:1px solid var(--line); }
.contact-list b{
  font-weight:500; font-size:.68rem; letter-spacing:.16em; text-transform:uppercase;
  color:var(--muted); padding-top:3px;
}
.contact-list a:hover{ color:var(--wine); }

.form{ display:grid; grid-template-columns:1fr 1fr; gap:18px; }
.form .full{ grid-column:1 / -1; }
.form label{
  display:block; font-size:.67rem; letter-spacing:.16em; text-transform:uppercase;
  color:var(--muted); margin-bottom:8px;
}
.form input, .form textarea{
  width:100%; font-family:var(--sans); font-size:.95rem; color:var(--ink);
  background:var(--surface); border:1px solid var(--line); border-radius:var(--radius);
  padding:14px 16px; transition:border-color .25s var(--ease), box-shadow .25s var(--ease);
}
.form textarea{ resize:vertical; min-height:150px; }
.form input:focus, .form textarea:focus{
  outline:none; border-color:var(--wine); box-shadow:0 0 0 3px rgba(123,30,43,.08);
}
.form .note{ font-size:.78rem; color:var(--muted); margin:0; }
.form .note a{ text-decoration:underline; text-underline-offset:3px; }
.form .hp{ position:absolute; left:-9999px; width:1px; height:1px; overflow:hidden; }
.form__status{ margin:0; padding:14px 18px; border-left:2px solid var(--wine); background:var(--surface); font-size:.95rem; }
.form__status.error{ border-left-color:#b3261e; color:#8c1d18; }

.map{ line-height:0; border-top:1px solid var(--line); background:var(--bg-alt); }
.map iframe{ width:100%; height:440px; border:0; filter:grayscale(.35) contrast(1.03); }

/* ---------- footer ---------- */

.site-footer{ background:var(--dark); color:rgba(244,239,231,.72); font-size:.9rem; }
.site-footer .wrap{ padding-top:78px; padding-bottom:34px; }
.footer-grid{ display:grid; grid-template-columns:1.5fr 1fr 1fr 1.3fr; gap:46px; }
.site-footer h4{
  font-family:var(--sans); font-size:.68rem; font-weight:500; letter-spacing:.2em;
  text-transform:uppercase; color:#fff; margin:0 0 20px;
}
.site-footer ul{ list-style:none; margin:0; padding:0; }
.site-footer li{ margin-bottom:11px; }
.site-footer a:hover{ color:#fff; }
.site-footer address{ font-style:normal; }
.footer-brand img{ height:52px; width:auto; filter:brightness(0) invert(1); opacity:.92; margin-bottom:20px; }
.footer-brand p{ max-width:34ch; font-size:.9rem; }
.footer-social{ display:flex; gap:14px; margin-top:20px; }
.footer-social a{
  width:36px; height:36px; border:1px solid rgba(255,255,255,.2); border-radius:50%;
  display:grid; place-items:center; font-size:.8rem;
  transition:background .3s var(--ease), border-color .3s var(--ease), color .3s var(--ease);
}
.footer-social a:hover{ background:#fff; border-color:#fff; color:var(--dark); }
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12); margin-top:56px; padding-top:26px;
  display:flex; justify-content:space-between; gap:18px; flex-wrap:wrap;
  font-size:.78rem; color:rgba(244,239,231,.5);
}
.footer-bottom a{ text-decoration:underline; text-underline-offset:3px; }

/* =========================================================
   Product page
   ========================================================= */

.page-top{ padding:130px 0 0; }
.crumbs{ font-size:.72rem; letter-spacing:.1em; text-transform:uppercase; color:var(--muted); }
.crumbs a:hover{ color:var(--wine); }
.crumbs span{ color:var(--gold-text); }

.product{ padding:44px 0 100px; }
.product__grid{ display:grid; grid-template-columns:.9fr 1.1fr; gap:70px; align-items:start; }
.product__media{ position:sticky; top:96px; }
.product__media img{
  width:100%; height:auto; aspect-ratio:3/4; object-fit:cover; border-radius:var(--radius);
  border:1px solid var(--line);
}
.product h1{ font-size:clamp(2.4rem,5vw,3.9rem); margin:0 0 4px; }
.product__type{
  font-family:var(--display); font-style:italic; font-size:1.3rem; color:var(--wine);
  margin:0 0 26px;
}
.product__intro{ font-size:1.06rem; color:var(--muted); max-width:52ch; }

.specs{ margin:44px 0 0; }
.specs h2{
  font-family:var(--sans); font-size:.7rem; font-weight:500; letter-spacing:.2em;
  text-transform:uppercase; color:var(--muted); margin:0 0 4px;
}
.specs dl{ margin:20px 0 0; }
.specs .row{
  display:grid; grid-template-columns:230px 1fr; gap:20px;
  padding:14px 0; border-bottom:1px solid var(--line);
}
.specs .row:first-child{ border-top:1px solid var(--line); }
.specs dt{
  font-size:.69rem; font-weight:500; letter-spacing:.14em; text-transform:uppercase;
  color:var(--muted); padding-top:3px;
}
.specs dd{ margin:0; font-size:.96rem; }

.callout{
  margin-top:40px; padding:28px 30px; background:var(--bg-alt);
  border-left:2px solid var(--wine); border-radius:var(--radius);
}
.callout h3{
  font-family:var(--sans); font-size:.68rem; font-weight:500; letter-spacing:.2em;
  text-transform:uppercase; color:var(--wine); margin:0 0 10px;
}
.callout p{ font-size:.98rem; }

.product__actions{ margin-top:44px; display:flex; gap:14px; flex-wrap:wrap; }

.pager{ border-top:1px solid var(--line); background:var(--bg-alt); }
.pager .wrap{ display:flex; justify-content:space-between; gap:20px; padding-top:34px; padding-bottom:34px; }
.pager a{ font-size:.74rem; letter-spacing:.14em; text-transform:uppercase; color:var(--muted); }
.pager a:hover{ color:var(--wine); }
.pager b{ display:block; font-family:var(--display); font-size:1.35rem; letter-spacing:0;
  text-transform:none; font-weight:400; color:var(--ink); margin-top:6px; }
.pager .next{ text-align:right; }

/* ---------- reveal on scroll ---------- */

.js .reveal{ opacity:0; transform:translateY(22px); transition:opacity .8s var(--ease), transform .8s var(--ease); }
.js .reveal.in{ opacity:1; transform:none; }

@media (prefers-reduced-motion:reduce){
  html{ scroll-behavior:auto; }
  .js .reveal{ opacity:1; transform:none; transition:none; }
  *{ animation-duration:.001ms !important; transition-duration:.001ms !important; }
}

/* =========================================================
   Responsive
   ========================================================= */

@media (max-width:1024px){
  .wines{ grid-template-columns:repeat(2,1fr); }
  .split{ gap:44px; }
  .product__grid{ grid-template-columns:1fr; gap:44px; }
  .product__media{ position:static; max-width:440px; }
  .specs .row{ grid-template-columns:190px 1fr; }
  .footer-grid{ grid-template-columns:1fr 1fr; gap:40px; }
}

@media (max-width:860px){
  .burger{ display:flex; position:relative; z-index:2; }
  .nav{
    position:fixed; inset:0 0 0 auto; width:min(320px,84vw); z-index:1;
    background:var(--bg); flex-direction:column; align-items:flex-start; justify-content:center;
    gap:26px; padding:96px 34px 40px; transform:translateX(100%);
    overflow-y:auto; -webkit-overflow-scrolling:touch;
    transition:transform .4s var(--ease); box-shadow:-20px 0 60px -30px rgba(0,0,0,.5);
  }
  .nav.open{ transform:none; }
  .nav a{ font-size:.86rem; color:var(--ink) !important; }
  .nav .social{ border-left:0; padding-left:0; }
  /* a menu aperto la X deve restare scura anche sopra all'hero */
  .site-header.over .burger.open span{ background:var(--ink); }
  /* velo sotto al pannello + blocco dello scorrimento della pagina */
  body.nav-open{ overflow:hidden; }
  body.nav-open::after{
    content:""; position:fixed; inset:0; z-index:55;
    background:rgba(20,15,12,.45);
  }
  .section{ padding:78px 0; }
  .split, .contact-grid{ grid-template-columns:1fr; }
  .split--rev .split__media{ order:0; }
  .stats .wrap{ grid-template-columns:repeat(2,1fr); gap:36px 0; }
  .stats > .wrap > div:nth-child(odd){ border-left:0; }
  .stats > .wrap > div:nth-child(3){ border-left:0; }
}

@media (max-width:620px){
  .wrap{ padding:0 20px; }
  .wines{ grid-template-columns:1fr; }
  .form{ grid-template-columns:1fr; }
  .specs .row{ grid-template-columns:1fr; gap:4px; }
  .footer-grid{ grid-template-columns:1fr; }
  .hero__cta{ flex-direction:column; align-items:stretch; }
  .btn{ text-align:center; }
  .pager .wrap{ flex-direction:column; }
  .pager .next{ text-align:left; }
}