/* =========================================================
   Crù Ittioteca — menu digitale
   Minimalismo costiero: tela bianca, inchiostro navy, mare ciano.
   Fedele al menu PDF originale.
   ========================================================= */

:root{
  --paper:#ffffff;
  --paper-2:#f7fafc;
  --ink:#194283;          /* navy del brand (campionato dal logo) */
  --ink-deep:#102a54;
  --text:#243348;         /* nomi piatti */
  --muted:#6e7d92;        /* descrizioni EN */
  --sea:#8ebac7;          /* ciano della medusa */
  --sea-soft:#cfe2ea;
  --hairline:rgba(25,66,131,.16);
  --script:'Allura', cursive;
  --serif:'EB Garamond', Georgia, 'Times New Roman', serif;
  --sans:'Montserrat', system-ui, sans-serif;
  --maxw:720px;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

html{font-size:100%;-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

body{
  font-family:var(--serif);
  font-size:clamp(1.02rem,.96rem + .35vw,1.14rem);
  line-height:1.5;
  color:var(--text);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}

a{color:inherit}

/* ---------- filigrana calice (decor) ---------- */
.watermark{
  position:fixed;
  top:50%; right:-6vw;
  width:min(46vh,360px); height:90vh;
  transform:translateY(-50%);
  background:url('/assets/img/glass-mark.png') no-repeat center/contain;
  opacity:.045;
  z-index:-1;
  pointer-events:none;
}

/* =========================================================
   TOPBAR (compare dopo l'hero)
   ========================================================= */
.topbar{
  position:fixed; inset:0 0 auto 0; z-index:50;
  display:flex; align-items:center; gap:1rem;
  padding:.55rem clamp(1rem,4vw,2rem);
  background:rgba(255,255,255,.88);
  -webkit-backdrop-filter:blur(10px); backdrop-filter:blur(10px);
  border-bottom:1px solid var(--hairline);
  transform:translateY(-110%);
  opacity:0; visibility:hidden;
  transition:transform .45s ease, opacity .45s ease, visibility .45s;
}
.topbar.is-visible{transform:none; opacity:1; visibility:visible}
.topbar__brand{display:flex; align-items:center; flex:0 0 auto}
.topbar__brand img{height:30px; width:auto; display:block}
.topbar__nav{
  display:flex; gap:clamp(.7rem,2.4vw,1.5rem);
  margin-left:auto;
  overflow-x:auto; scrollbar-width:none;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent);
}
.topbar__nav::-webkit-scrollbar{display:none}
.topbar__nav a{
  font-family:var(--sans); font-size:.7rem; font-weight:500;
  text-transform:uppercase; letter-spacing:.13em; white-space:nowrap;
  color:var(--ink); text-decoration:none; padding:.2rem 0;
  border-bottom:1.5px solid transparent; transition:border-color .25s,opacity .25s;
  opacity:.72;
}
.topbar__nav a:hover,.topbar__nav a.is-active{opacity:1; border-color:var(--sea)}

/* =========================================================
   HERO / COPERTINA
   ========================================================= */
.hero{
  position:relative;
  min-height:100svh;
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  text-align:center;
  padding:clamp(2rem,7vw,4rem) 1.25rem clamp(3rem,9vw,5rem);
  overflow:hidden;
}
.hero__medusa{
  width:auto; max-height:48vh; max-width:78vw; height:auto;
  animation:floatY 7.5s ease-in-out infinite, fadeIn 1.1s ease both;
}
.hero__logo{
  width:min(300px,66vw); height:auto; margin-top:clamp(1.4rem,4vw,2.4rem);
  animation:fadeUp 1s ease .25s both;
}
.hero__word{
  font-family:var(--serif); font-weight:700; color:var(--ink);
  font-size:clamp(1.5rem,1.2rem + 2vw,2rem);
  letter-spacing:.18em; text-transform:lowercase;
  margin-top:clamp(1rem,3vw,1.6rem);
  animation:fadeUp 1s ease .45s both;
}
.hero__scroll{
  position:absolute; left:50%; bottom:clamp(1.2rem,4vw,2rem);
  transform:translateX(-50%);
  width:26px; height:42px; border:1.5px solid var(--sea);
  border-radius:14px; display:block;
  animation:fadeIn 1s ease 1s both;
}
.hero__scroll span{
  position:absolute; left:50%; top:8px; width:4px; height:8px; border-radius:2px;
  background:var(--ink); transform:translateX(-50%);
  animation:scrollDot 1.8s ease-in-out infinite;
}

/* bollicine come nel PDF */
.bubbles{position:absolute; top:5vh; left:34%; width:120px; height:42vh; pointer-events:none}
.bubbles span{
  position:absolute; bottom:0; border-radius:50%;
  background:radial-gradient(circle at 35% 30%, #fff, var(--sea));
  opacity:.5; animation:rise linear infinite;
}
.bubbles span:nth-child(1){left:10%; width:10px; height:10px; animation-duration:9s}
.bubbles span:nth-child(2){left:34%; width:7px;  height:7px;  animation-duration:11s; animation-delay:2s}
.bubbles span:nth-child(3){left:22%; width:14px; height:14px; animation-duration:13s; animation-delay:1s}
.bubbles span:nth-child(4){left:48%; width:6px;  height:6px;  animation-duration:8s;  animation-delay:3s}
.bubbles span:nth-child(5){left:5%;  width:8px;  height:8px;  animation-duration:12s; animation-delay:4s}

/* =========================================================
   SEZIONI MENU
   ========================================================= */
main{display:block}
.course{
  max-width:var(--maxw); margin:0 auto;
  padding:clamp(2.6rem,8vw,4.6rem) clamp(1.25rem,5vw,1.5rem) 0;
}
.course__head{text-align:center; margin-bottom:clamp(1.4rem,4vw,2.2rem)}
.script{
  font-family:var(--script); font-weight:400; color:var(--ink);
  font-size:clamp(3rem,2rem + 7vw,4.6rem); line-height:.92;
  letter-spacing:.01em;
}
.course__en{
  font-family:var(--serif); font-weight:700; color:var(--ink);
  text-transform:uppercase; letter-spacing:.22em;
  font-size:clamp(.74rem,.7rem + .3vw,.86rem);
  margin-top:.35rem;
}

/* sottotitoli (Non solo crudi / Crudi …) */
.subhead{
  font-family:var(--serif); font-weight:700; color:var(--ink);
  text-transform:uppercase; letter-spacing:.13em;
  font-size:clamp(.92rem,.88rem + .25vw,1.02rem);
  margin:clamp(2rem,5vw,2.8rem) 0 1.1rem;
  display:flex; align-items:baseline; flex-wrap:wrap; gap:.5em;
}
.subhead::before{
  content:""; width:26px; height:1.5px; background:var(--sea);
  display:inline-block; transform:translateY(-.28em);
}
.subhead em{
  font-style:italic; font-weight:400; text-transform:none;
  letter-spacing:0; color:var(--muted); font-size:.9em;
}

/* lista piatti */
.dishes{list-style:none}
.dish{padding:.7rem 0}
.dish + .dish{margin-top:.5rem}
.dish-row{
  display:flex; align-items:baseline; justify-content:space-between; gap:.6rem 1rem;
}
.dish-name{
  flex:1 1 auto;
  font-family:var(--serif); font-style:italic; font-weight:500;
  font-size:1.12rem; line-height:1.3; color:var(--text);
}
.alg{
  font-family:var(--sans); font-style:normal; font-weight:500;
  font-size:.6em; letter-spacing:.02em; color:var(--ink);
  opacity:.7; white-space:nowrap; vertical-align:.06em;
}
.price{
  flex:0 0 auto; white-space:nowrap;
  font-family:var(--serif); font-style:italic; font-weight:500;
  font-size:1.08rem; color:var(--text);
}
.price small{font-size:.72em; color:var(--muted); margin-left:.1em}
.dish-en{
  font-family:var(--serif); font-style:italic; font-weight:400;
  font-size:.9rem; color:var(--muted); line-height:1.32;
  margin-top:.18rem; max-width:54ch;
}
.dish-note{
  font-family:var(--serif); font-style:italic; color:var(--text);
  font-size:.98rem; margin-top:.15rem;
}
.dish--feature .dish-name{font-size:1.18rem}
.dish--feature .price{font-size:1.2rem; color:var(--ink)}

/* =========================================================
   MENU DEGUSTAZIONE
   ========================================================= */
.tasting{text-align:center}
.tasting__title{
  font-family:var(--serif); font-weight:700; color:var(--ink);
  text-transform:uppercase; letter-spacing:.2em; font-size:1rem; margin-top:.4rem;
}
.tasting__meta{font-family:var(--serif); font-style:italic; color:var(--muted); margin-top:.4rem}
.tasting__list{list-style:none; max-width:560px; margin:clamp(1.6rem,5vw,2.4rem) auto 0}
.tasting__list li{padding:.85rem 0}
.tasting__step{
  display:block; font-family:var(--serif); font-style:italic; font-weight:700;
  color:var(--ink); font-size:1rem; margin-bottom:.15rem;
}
.tasting__dish{
  display:block; font-family:var(--serif); font-style:italic; font-weight:500;
  color:var(--text); font-size:1.12rem;
}
.tasting .dish-en{display:block; max-width:none; margin-top:.18rem}

/* nota servizio / coperto */
.service-note{
  text-align:center; font-family:var(--serif); font-style:italic; color:var(--muted);
  font-size:.92rem; max-width:var(--maxw);
  margin:clamp(2.4rem,6vw,3.4rem) auto 0; padding:1.6rem 1.25rem 0;
  border-top:1px solid var(--hairline);
}
.service-note span{display:block; font-size:.84rem; opacity:.8; margin-top:.2rem}

/* =========================================================
   ALLERGENI
   ========================================================= */
.allergens{
  max-width:760px; margin:clamp(3rem,8vw,5rem) auto 0;
  padding:clamp(2.4rem,7vw,3.6rem) clamp(1.25rem,5vw,1.5rem) 0;
}
.allergens .course__head{margin-bottom:1.6rem}
.allergens__title{
  font-family:var(--serif); font-weight:700; color:var(--ink);
  text-transform:uppercase; letter-spacing:.06em;
  font-size:clamp(1.8rem,1.4rem + 2.6vw,2.6rem);
}
.allergens__sub{
  font-family:var(--serif); font-weight:600; color:var(--sea);
  text-transform:uppercase; letter-spacing:.42em; font-size:.78rem; margin-top:.4rem;
  padding-left:.42em;
}
.rule{display:block; width:64px; height:2px; background:var(--ink); opacity:.5; margin:1rem auto 0}
.allergens__intro{
  text-align:center; max-width:60ch; margin:0 auto; color:var(--text); font-size:1rem;
}
.allergens__intro--en{font-style:italic; color:var(--muted); font-size:.9rem; margin-top:.5rem}
.allergens__list{
  list-style:none; margin:clamp(1.8rem,5vw,2.6rem) auto 0; max-width:640px;
  display:grid; grid-template-columns:1fr; gap:1.1rem 2.4rem;
}
.allergens__list li{
  display:grid; grid-template-columns:1.9em 1fr; column-gap:.7rem;
  align-items:baseline;
}
.allergens__list .num{
  grid-column:1; grid-row:1; text-align:right;
  font-family:var(--serif); font-weight:700; color:var(--ink); font-size:1.02rem;
}
.allergens__list .num::after{content:"."}
.allergens__list .it{
  grid-column:2; grid-row:1;
  font-family:var(--serif); font-weight:600; color:var(--ink); font-size:1.02rem;
}
.allergens__list .it small{font-weight:500; font-size:.82em}
.allergens__list .en{
  grid-column:2; grid-row:2;
  font-family:var(--serif); font-style:italic; color:var(--muted); font-size:.84rem;
}
.allergens__legal{
  max-width:64ch; margin:clamp(2rem,5vw,2.8rem) auto 0;
  font-size:.86rem; color:var(--text); text-align:center; line-height:1.5;
}
.allergens__legal--en{font-style:italic; color:var(--muted); font-size:.8rem; margin-top:.5rem}

/* =========================================================
   FOOTER
   ========================================================= */
.site-footer{
  text-align:center; margin-top:clamp(3.5rem,9vw,6rem);
  padding:clamp(2.8rem,7vw,4rem) 1.25rem clamp(2.4rem,6vw,3.2rem);
  border-top:1px solid var(--hairline);
  background:linear-gradient(180deg,var(--paper),var(--paper-2));
}
.site-footer__logo{width:min(210px,52vw); height:auto; margin:0 auto}
.site-footer__contacts{
  font-style:normal; font-family:var(--sans); color:var(--ink);
  font-size:.92rem; letter-spacing:.02em; line-height:1.9; margin-top:1.6rem;
  display:flex; flex-direction:column; gap:.1rem; align-items:center;
}
.site-footer__contacts a{text-decoration:none; transition:color .2s}
.site-footer__contacts a:hover{color:var(--sea)}
.site-footer__contacts .tel{display:flex; gap:.5rem; align-items:center; flex-wrap:wrap; justify-content:center}
.site-footer__social{
  display:flex; gap:1.6rem; justify-content:center; margin-top:1.4rem;
}
.site-footer__social a{
  display:inline-flex; align-items:center; gap:.4rem; text-decoration:none;
  font-family:var(--sans); font-size:.82rem; letter-spacing:.04em; color:var(--ink);
  transition:color .2s;
}
.site-footer__social a:hover{color:var(--sea)}
.site-footer__credit{
  font-family:var(--sans); font-size:.68rem; letter-spacing:.04em;
  color:var(--muted); margin-top:1.8rem; opacity:.8;
}
.site-footer__credit a{color:var(--ink); text-decoration:none}
.site-footer__credit a:hover{text-decoration:underline}

/* =========================================================
   REVEAL on scroll
   ========================================================= */
.reveal{opacity:0; transform:translateY(18px); transition:opacity .7s cubic-bezier(.2,.7,.2,1), transform .7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1; transform:none}

/* =========================================================
   KEYFRAMES
   ========================================================= */
@keyframes floatY{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes fadeUp{from{opacity:0; transform:translateY(20px)}to{opacity:1; transform:none}}
@keyframes scrollDot{0%{opacity:0; top:8px}30%{opacity:1}70%{opacity:1; top:24px}100%{opacity:0; top:24px}}
@keyframes rise{0%{transform:translateY(0); opacity:0}10%{opacity:.5}90%{opacity:.4}100%{transform:translateY(-62vh); opacity:0}}

@media (prefers-reduced-motion:reduce){
  .hero__medusa,.hero__logo,.hero__word,.hero__scroll,.bubbles span,.hero__scroll span{animation:none !important}
  .reveal{opacity:1 !important; transform:none !important; transition:none}
  .hero__medusa{opacity:1}
}

/* =========================================================
   DESKTOP / largo
   ========================================================= */
@media (min-width:560px){
  .allergens__list{grid-template-columns:1fr 1fr}
}
@media (min-width:760px){
  body{font-size:1.14rem}
  .dish-name{font-size:1.2rem}
  .price{font-size:1.16rem}
  .dish-en{font-size:.95rem}
  .watermark{opacity:.05}
}
@media (min-width:1100px){
  .watermark{right:2vw}
}