/* =========================================================
   Riavvia Alfa Romeo — Renewal (Italiano Classico)
   ========================================================= */

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:none;background:none;color:inherit}
ul{list-style:none}

/* ---------- Variables ---------- */
:root{
  --panna:#f5ecda;          /* cream paper */
  --panna-2:#efe4cd;
  --panna-3:#e7d9bd;
  --ink:#2a211a;            /* dark brown ink */
  --ink-soft:#54473b;
  --rosso:#a5171b;          /* rosso corsa */
  --rosso-deep:#7c1013;
  --verde:#0d4d34;          /* alfa quadrifoglio green */
  --verde-2:#0a3b28;
  --gold:#b18a45;
  --gold-2:#caa863;
  --flag-v:#00893d;
  --flag-r:#cd212a;
  --line:rgba(42,33,26,.18);
  --shadow:0 24px 60px -30px rgba(40,25,15,.55);
  --serif:"Playfair Display","Shippori Mincho",serif;
  --mincho:"Shippori Mincho","Playfair Display",serif;
  --script:"Style Script",cursive;
  --sans:"Jost","Shippori Mincho",sans-serif;
  --maxw:1180px;
}

/* ---------- Base ---------- */
body{
  font-family:var(--mincho);
  color:var(--ink);
  background-color:var(--panna);
  background-image:
    radial-gradient(circle at 12% 18%, rgba(255,255,255,.55), transparent 42%),
    radial-gradient(circle at 88% 82%, rgba(180,150,100,.10), transparent 46%),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.05'/%3E%3C/svg%3E");
  line-height:1.85;
  letter-spacing:.02em;
  overflow-x:hidden;
}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 26px}

/* ---------- Type helpers ---------- */
.serif{font-family:var(--serif)}
.script{font-family:var(--script);font-weight:400}
.eyebrow{
  font-family:var(--sans);
  font-size:.72rem;letter-spacing:.42em;text-transform:uppercase;
  color:var(--rosso);font-weight:500;
  display:inline-flex;align-items:center;gap:.7em;
}
.eyebrow::before,.eyebrow::after{content:"";width:26px;height:1px;background:currentColor;opacity:.55}
.eyebrow.solo::after{display:none}

/* Tricolore rule */
.tricolore{display:inline-flex;height:3px;width:88px;border-radius:2px;overflow:hidden;box-shadow:0 1px 0 rgba(0,0,0,.06)}
.tricolore i{flex:1}
.tricolore i:nth-child(1){background:var(--flag-v)}
.tricolore i:nth-child(2){background:#fff}
.tricolore i:nth-child(3){background:var(--flag-r)}

/* ---------- Section headings ---------- */
.sec{padding:110px 0;position:relative}
.sec-head{text-align:center;margin-bottom:60px}
.sec-head .tricolore{margin:18px auto 0}
.sec-title{
  font-family:var(--serif);
  font-weight:800;
  font-size:clamp(2rem,5vw,3.3rem);
  line-height:1.1;
  letter-spacing:.01em;
  margin-top:14px;
}
.sec-title .it{font-style:italic;color:var(--rosso)}
.sec-sub{font-family:var(--mincho);color:var(--ink-soft);margin-top:16px;font-size:1rem}

/* =========================================================
   Navigation
   ========================================================= */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:60;
  display:flex;align-items:center;justify-content:space-between;
  padding:20px clamp(20px,4vw,48px);
  transition:.4s ease;
}
.nav__brand{display:flex;align-items:center;gap:14px;color:#fff;transition:.4s}
.nav__brand img{width:52px;height:52px;filter:drop-shadow(0 2px 6px rgba(0,0,0,.5))}
.nav__brand .n{font-family:var(--serif);font-weight:700;font-size:1.08rem;line-height:1.05;letter-spacing:.04em}
.nav__brand .n small{display:block;font-family:var(--sans);font-size:.6rem;letter-spacing:.36em;opacity:.8;text-transform:uppercase;margin-top:3px}
.nav__links{display:flex;gap:34px;align-items:center}
.nav__links a{
  font-family:var(--sans);font-size:.82rem;letter-spacing:.22em;text-transform:uppercase;
  color:#fff;position:relative;padding:6px 0;opacity:.9;
}
.nav__links a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:1px;background:var(--gold-2);transition:.35s}
.nav__links a:hover{opacity:1}
.nav__links a:hover::after{width:100%}

/* scrolled state */
.nav.scrolled{
  background:rgba(245,236,218,.94);
  backdrop-filter:blur(10px);
  box-shadow:0 12px 30px -22px rgba(40,25,15,.5);
  border-bottom:1px solid var(--line);
  padding-top:12px;padding-bottom:12px;
}
.nav.scrolled .nav__brand{color:var(--ink)}
.nav.scrolled .nav__brand img{width:44px;height:44px;filter:none}
.nav.scrolled .nav__links a{color:var(--ink)}

.nav__burger{display:none;flex-direction:column;gap:5px;padding:8px;z-index:70}
.nav__burger span{width:26px;height:2px;background:#fff;transition:.3s}
.nav.scrolled .nav__burger span{background:var(--ink)}

/* =========================================================
   Hero
   ========================================================= */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;justify-content:center;overflow:hidden}
.hero__bg{position:absolute;inset:0}
.hero__bg img{width:100%;height:100%;object-fit:cover;object-position:center}
.hero__bg::after{
  content:"";position:absolute;inset:0;
  background:
    linear-gradient(180deg,rgba(20,8,8,.55) 0%,rgba(20,8,8,.15) 30%,rgba(20,8,8,.4) 70%,rgba(15,5,5,.82) 100%);
}
.hero__vig{position:absolute;inset:0;box-shadow:inset 0 0 220px 60px rgba(10,3,3,.7);pointer-events:none}
.hero__inner{position:relative;z-index:5;text-align:center;color:#f7efe0;padding:0 24px;max-width:900px}
.hero .eyebrow{color:#f0c9a0}
.hero .eyebrow::before,.hero .eyebrow::after{background:#f0c9a0}
.hero__title{
  font-family:var(--serif);font-weight:900;
  font-size:clamp(2.6rem,8.5vw,6rem);
  line-height:1;letter-spacing:.01em;
  text-shadow:0 10px 40px rgba(0,0,0,.5);
  margin:18px 0 4px;
}
.hero__title .it{font-style:italic}
.hero__undici{
  font-family:var(--script);
  font-size:clamp(2.4rem,7vw,4.4rem);
  color:var(--gold-2);
  line-height:.9;
  margin-bottom:22px;
  text-shadow:0 6px 24px rgba(0,0,0,.5);
}
.hero__tag{
  font-family:var(--mincho);
  font-size:clamp(1rem,2.4vw,1.35rem);
  letter-spacing:.34em;
  margin:0 0 10px;
  color:#f4e9d6;
}
.hero__lead{font-family:var(--mincho);font-size:.98rem;opacity:.9;max-width:540px;margin:0 auto 34px;letter-spacing:.06em}
.hero__cta{display:inline-flex;gap:16px;flex-wrap:wrap;justify-content:center}
.hero .tricolore{margin:0 auto 26px;width:110px;height:4px}

.hero__scroll{
  position:absolute;bottom:26px;left:50%;transform:translateX(-50%);z-index:6;
  color:#f0e6d4;font-family:var(--sans);font-size:.62rem;letter-spacing:.4em;text-transform:uppercase;
  display:flex;flex-direction:column;align-items:center;gap:10px;opacity:.85;
}
.hero__scroll::after{content:"";width:1px;height:46px;background:linear-gradient(#f0e6d4,transparent);animation:scrolldown 2s ease-in-out infinite}
@keyframes scrolldown{0%{transform:scaleY(0);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}51%{transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.7em;
  font-family:var(--sans);font-size:.8rem;letter-spacing:.24em;text-transform:uppercase;
  padding:15px 32px;border-radius:2px;transition:.35s;position:relative;
}
.btn--fill{background:var(--rosso);color:#fff;box-shadow:0 14px 30px -16px rgba(165,23,27,.9)}
.btn--fill:hover{background:var(--rosso-deep);transform:translateY(-2px)}
.btn--ghost{border:1px solid rgba(255,255,255,.6);color:#fff}
.btn--ghost:hover{background:rgba(255,255,255,.12);border-color:#fff}
.btn--ink{border:1px solid var(--ink);color:var(--ink)}
.btn--ink:hover{background:var(--ink);color:var(--panna)}

/* =========================================================
   Manifesto / Passione
   ========================================================= */
.passione{position:relative;text-align:center;overflow:hidden}
.passione .wrap{max-width:840px}
.passione__mark{font-family:var(--script);font-size:clamp(4rem,14vw,9rem);color:var(--panna-3);line-height:.7;user-select:none}
.passione__lead{
  font-family:var(--serif);font-style:italic;font-weight:500;
  font-size:clamp(1.4rem,3.6vw,2.15rem);line-height:1.6;color:var(--ink);
  margin:6px 0 30px;
}
.passione__body{color:var(--ink-soft);font-size:1.05rem;line-height:2.1}
.passione__body strong{color:var(--rosso);font-weight:700}
.passione .tricolore{margin:36px auto 0;width:120px;height:4px}
.quad{width:40px;height:40px;margin:0 auto 8px}

/* =========================================================
   Tre — 走って 語って 笑って
   ========================================================= */
.tre{background:linear-gradient(180deg,transparent, rgba(231,217,189,.4) 20%, rgba(231,217,189,.4) 80%, transparent)}
.tre__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:38px}
.pilaster{text-align:center}
.pilaster__ph{
  position:relative;width:100%;aspect-ratio:1;border-radius:50%;overflow:hidden;
  margin:0 auto 26px;max-width:290px;
  border:1px solid var(--gold);
  box-shadow:var(--shadow);
}
.pilaster__ph::before{
  content:"";position:absolute;inset:9px;border-radius:50%;border:1px solid rgba(255,255,255,.5);z-index:2;pointer-events:none;
}
.pilaster__ph img{width:100%;height:100%;object-fit:cover;transition:1.2s ease;filter:saturate(.92) contrast(1.02)}
.pilaster:hover .pilaster__ph img{transform:scale(1.08)}
.pilaster__num{font-family:var(--serif);font-style:italic;color:var(--gold);font-size:1.1rem;letter-spacing:.2em}
.pilaster__title{font-family:var(--serif);font-weight:800;font-size:1.9rem;margin:2px 0 6px}
.pilaster__it{font-family:var(--script);color:var(--rosso);font-size:1.5rem;line-height:1;margin-bottom:12px}
.pilaster__txt{color:var(--ink-soft);font-size:.95rem;max-width:300px;margin:0 auto}

/* =========================================================
   Evento
   ========================================================= */
.evento{position:relative}
.evento__grid{display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center}
.evento__media{position:relative}
.evento__media .frame{position:relative;border:1px solid var(--gold);padding:12px;background:rgba(255,255,255,.35);box-shadow:var(--shadow)}
.evento__media .frame img{aspect-ratio:4/3;object-fit:cover;width:100%}
.evento__media .stamp{
  position:absolute;right:-22px;bottom:-22px;width:118px;height:118px;border-radius:50%;
  background:var(--rosso);color:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;
  font-family:var(--serif);text-align:center;line-height:1.05;box-shadow:0 18px 40px -18px rgba(124,16,19,.9);
  border:2px solid var(--gold-2);transform:rotate(-8deg);
}
.evento__media .stamp b{font-size:2rem;font-style:italic}
.evento__media .stamp span{font-family:var(--sans);font-size:.56rem;letter-spacing:.28em;text-transform:uppercase;margin-top:2px}
.evento__title{font-family:var(--serif);font-weight:800;font-size:clamp(1.9rem,4vw,2.7rem);line-height:1.15;margin:14px 0 6px}
.dl{margin-top:26px;border-top:1px solid var(--line)}
.dl div{display:grid;grid-template-columns:130px 1fr;gap:16px;padding:16px 4px;border-bottom:1px solid var(--line);align-items:baseline}
.dl dt{font-family:var(--sans);font-size:.72rem;letter-spacing:.24em;text-transform:uppercase;color:var(--rosso)}
.dl dd{font-size:1.02rem;color:var(--ink)}
.dl dd small{display:block;color:var(--ink-soft);font-size:.85rem;margin-top:2px}
.evento__note{margin-top:22px;font-size:.9rem;color:var(--ink-soft);background:rgba(255,255,255,.4);border-left:3px solid var(--gold);padding:14px 18px}

/* =========================================================
   Galleria
   ========================================================= */
.galleria{background:var(--ink);color:var(--panna);position:relative}
.galleria::before{content:"";position:absolute;inset:0;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.05'/%3E%3C/svg%3E");opacity:.6;pointer-events:none}
.galleria .sec-title{color:var(--panna)}
.galleria .sec-sub{color:rgba(245,236,218,.7)}
.galleria .eyebrow{color:var(--gold-2)}
.galleria .eyebrow::before,.galleria .eyebrow::after{background:var(--gold-2)}
.gal-grid{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:200px;gap:14px;position:relative;z-index:2}
.gal-grid figure{position:relative;overflow:hidden;border:1px solid rgba(255,255,255,.12)}
.gal-grid img{width:100%;height:100%;object-fit:cover;transition:1s ease;filter:saturate(.95)}
.gal-grid figure:hover img{transform:scale(1.08)}
.gal-grid figure::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(0,0,0,.4),transparent 55%);opacity:0;transition:.4s}
.gal-grid figure:hover::after{opacity:1}
.gal-grid figcaption{position:absolute;left:14px;bottom:12px;z-index:2;font-family:var(--script);font-size:1.3rem;color:#fff;opacity:0;transform:translateY(8px);transition:.4s}
.gal-grid figure:hover figcaption{opacity:1;transform:none}
.g-wide{grid-column:span 2}
.g-w3{grid-column:span 3}
.g-tall{grid-row:span 2}

/* =========================================================
   Accesso
   ========================================================= */
.accesso__grid{display:grid;grid-template-columns:1fr 1fr;gap:0;border:1px solid var(--gold);box-shadow:var(--shadow);background:rgba(255,255,255,.35)}
.accesso__info{padding:clamp(30px,4vw,54px)}
.accesso__info h3{font-family:var(--serif);font-size:1.7rem;margin-bottom:6px}
.accesso__info .it{font-family:var(--script);color:var(--rosso);font-size:1.3rem}
.accesso__info p{color:var(--ink-soft);margin:16px 0}
.accesso__list{margin:22px 0}
.accesso__list li{padding:12px 0;border-top:1px solid var(--line);display:grid;grid-template-columns:96px 1fr;gap:14px;align-items:baseline}
.accesso__list li span{font-family:var(--sans);font-size:.7rem;letter-spacing:.22em;text-transform:uppercase;color:var(--rosso)}
.accesso__map{position:relative;min-height:360px}
.accesso__map iframe{position:absolute;inset:0;width:100%;height:100%;border:0;filter:grayscale(.3) sepia(.15)}

/* =========================================================
   Contatto
   ========================================================= */
.contatto{text-align:center;background:linear-gradient(180deg,transparent,rgba(231,217,189,.5))}
.contatto .wrap{max-width:720px}
.contatto__lead{font-family:var(--serif);font-style:italic;font-size:clamp(1.5rem,4vw,2.3rem);line-height:1.5;margin:8px 0 18px}
.contatto p{color:var(--ink-soft);margin-bottom:30px}
.contatto__form{display:grid;gap:16px;text-align:left;margin-top:20px}
.contatto__row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-family:var(--sans);font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;color:var(--rosso)}
.field input,.field textarea{
  font-family:var(--mincho);font-size:1rem;color:var(--ink);
  background:rgba(255,255,255,.6);border:1px solid var(--line);border-radius:2px;padding:13px 15px;transition:.3s;
}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--rosso);background:#fff}
.contatto__form .btn{justify-self:center;margin-top:10px}
.contatto__note{font-size:.8rem;color:var(--ink-soft);margin-top:16px}

/* =========================================================
   Footer
   ========================================================= */
.footer{background:var(--ink);color:var(--panna);text-align:center;padding:70px 0 30px;position:relative}
.footer .tricolore{position:absolute;top:0;left:50%;transform:translateX(-50%);width:100%;max-width:none;height:4px;border-radius:0}
.footer__logo{width:80px;height:80px;margin:0 auto 18px;border-radius:50%;background:var(--panna);padding:7px;box-shadow:0 0 0 1px var(--gold-2),0 10px 28px -12px rgba(0,0,0,.6)}
.footer__name{font-family:var(--serif);font-size:1.5rem;letter-spacing:.06em}
.footer__it{font-family:var(--script);color:var(--gold-2);font-size:1.3rem;margin:2px 0 22px}
.footer__nav{display:flex;gap:26px;justify-content:center;flex-wrap:wrap;margin-bottom:26px}
.footer__nav a{font-family:var(--sans);font-size:.75rem;letter-spacing:.22em;text-transform:uppercase;opacity:.8;transition:.3s}
.footer__nav a:hover{opacity:1;color:var(--gold-2)}
.footer__copy{font-size:.72rem;letter-spacing:.1em;opacity:.55;font-family:var(--sans)}

/* ---------- To top ---------- */
.totop{position:fixed;right:22px;bottom:22px;width:48px;height:48px;border-radius:50%;background:var(--rosso);color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 14px 30px -14px rgba(124,16,19,.9);opacity:0;pointer-events:none;transform:translateY(14px);transition:.4s;z-index:55}
.totop.show{opacity:1;pointer-events:auto;transform:none}
.totop:hover{background:var(--rosso-deep)}

/* =========================================================
   Reveal animation
   ========================================================= */
.reveal{opacity:0;transform:translateY(30px);transition:1s cubic-bezier(.16,.8,.28,1)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.12s}
.reveal.d2{transition-delay:.24s}
.reveal.d3{transition-delay:.36s}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

/* =========================================================
   Responsive
   ========================================================= */
@media(max-width:900px){
  .evento__grid{grid-template-columns:1fr;gap:44px}
  .accesso__grid{grid-template-columns:1fr}
  .accesso__map{min-height:320px}
  .tre__grid{gap:24px}
}
@media(max-width:760px){
  .sec{padding:78px 0}
  .nav__links{
    position:fixed;inset:0;background:rgba(30,20,14,.97);flex-direction:column;justify-content:center;
    gap:28px;transform:translateX(100%);transition:.45s ease;
  }
  .nav__links.open{transform:none}
  .nav__links a{color:#fff!important;font-size:1rem}
  .nav__burger{display:flex}
  .nav.scrolled .nav__burger span{background:var(--ink)}
  .nav__links.open ~ .nav__burger span{background:#fff}
  .tre__grid{grid-template-columns:1fr;max-width:340px;margin:0 auto}
  .gal-grid{grid-template-columns:repeat(2,1fr);grid-auto-rows:150px}
  .g-wide,.g-w3{grid-column:span 2}
  .g-tall{grid-row:span 2}
  .contatto__row{grid-template-columns:1fr}
  .dl div{grid-template-columns:104px 1fr;gap:10px}
  .evento__media .stamp{width:96px;height:96px;right:10px}
}
@media(max-width:420px){
  .hero__tag{letter-spacing:.2em}
  .nav__brand .n{font-size:.95rem}
}