/* =========================================================================
   CIANO BEER FEST 2026 — main.css
   Design system v2 — prototipo statico
   Nessuna dipendenza CDN. Font self-hosted. Custom properties a mano.
   NB: Anton + Inter sono font open-source STAND-IN per l'approvazione grafica.
       Il font brand definitivo arriverà dal grafico (vedi doc §11.6).
   ========================================================================= */

/* ------------------------------------------------------------------ Fonts */
@font-face {
  font-family: "Anton";
  src: url("../fonts/Anton.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Inter";
  src: url("../fonts/Inter.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

/* ----------------------------------------------------------------- Tokens */
:root {
  /* superficie festival — home, programma, associazione */
  --cbf-wine:     #33081E;
  --cbf-magenta:  #8E1140;
  --cbf-red:      #D6193F;
  --cbf-red-hot:  #F53F63;
  --cbf-lime:     #DCEBA6;
  --cbf-cream:    #F6EFE8;

  /* superficie editoriale — menù, sponsor, privacy */
  --cbf-paper:    #F2F4F7;
  --cbf-bordeaux: #8B1538;
  --cbf-ink:      #1F1B1D;

  --cbf-bg-fest: radial-gradient(130% 100% at 20% -10%, var(--cbf-magenta) 0%, var(--cbf-wine) 65%);

  /* superfici derivate */
  --fest-card:    rgba(255, 255, 255, 0.045);
  --fest-line:    rgba(246, 239, 232, 0.16);
  --fest-muted:   rgba(246, 239, 232, 0.68);
  --paper-card:   #ffffff;
  --paper-line:   #dfe3ea;
  --paper-muted:  #5a5560;

  /* tipografia */
  --font-display: "Anton", "Arial Narrow", sans-serif;
  --font-body:    "Inter", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;

  --fs-hero:    clamp(3.25rem, 13vw, 9rem);
  --fs-section: clamp(2.25rem, 6vw, 4.5rem);
  --fs-band:    clamp(1.75rem, 4.5vw, 3rem);
  --fs-date:    clamp(1.75rem, 5vw, 3.25rem);
  --fs-body:    1.0625rem;
  --fs-meta:    0.8125rem;

  /* layout */
  --wrap:       1180px;
  --wrap-tight: 820px;
  --gutter:     clamp(1.25rem, 5vw, 3rem);
  --radius:     14px;
  --radius-lg:  22px;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ------------------------------------------------------------------- Reset */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}
body {
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.65;
  letter-spacing: 0;
  color: var(--cbf-cream);
  background: var(--cbf-wine);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg, picture { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; }
ul, ol { list-style: none; padding: 0; }
:target { scroll-margin-top: 90px; }

/* --------------------------------------------------------------- Surfaces */
.surface-fest {
  color: var(--cbf-cream);
  background: var(--cbf-bg-fest);
  background-color: var(--cbf-wine);
}
.surface-paper {
  color: var(--cbf-ink);
  background: var(--cbf-paper);
}
.surface-paper a { color: var(--cbf-bordeaux); }

.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gutter); }
.wrap-tight { max-width: var(--wrap-tight); }
.section { padding-block: clamp(3.5rem, 9vw, 7rem); }
.section--tight { padding-block: clamp(2.5rem, 6vw, 4rem); }

/* ------------------------------------------------------------- Typography */
.eyebrow {
  font-family: var(--font-body);
  font-size: var(--fs-meta);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--cbf-lime);
  display: inline-block;
}
.surface-paper .eyebrow { color: var(--cbf-bordeaux); }

.display {
  font-family: var(--font-display);
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.01em;
}
.hero-title   { font-family: var(--font-display); line-height: 0.82; letter-spacing: -0.01em; font-weight: 400; }
.section-title{
  font-family: var(--font-display);
  font-size: var(--fs-section);
  line-height: 0.9;
  letter-spacing: 0.005em;
  text-transform: uppercase;
  font-weight: 400;
}

/* contorno display */
.outline {
  color: var(--cbf-red);
  -webkit-text-stroke: 2px var(--cbf-lime);
  paint-order: stroke fill;
}
@supports not (paint-order: stroke) {
  .outline { -webkit-text-stroke: 0; color: var(--cbf-cream); }
}

.lead { font-size: clamp(1.05rem, 2.2vw, 1.3rem); color: var(--fest-muted); max-width: 60ch; }
.surface-paper .lead { color: var(--paper-muted); }
.muted { color: var(--fest-muted); }
.surface-paper .muted { color: var(--paper-muted); }
.lime { color: var(--cbf-lime); }

/* --------------------------------------------------------------- Buttons */
.btn {
  --btn-bg: var(--cbf-red);
  --btn-fg: var(--cbf-cream);
  display: inline-flex; align-items: center; gap: 0.55em;
  padding: 0.85em 1.6em;
  background: var(--btn-bg);
  color: var(--btn-fg);
  border: 2px solid var(--btn-bg);
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  transition: background-color .15s var(--ease), border-color .15s var(--ease), color .15s var(--ease), transform .15s var(--ease);
}
.btn:hover { --btn-bg: var(--cbf-red-hot); }
.btn:active { transform: translateY(1px); }
.btn--lime { --btn-bg: var(--cbf-lime); --btn-fg: var(--cbf-wine); }
.btn--lime:hover { --btn-bg: #e8f4b8; }
.btn--ghost {
  background: transparent; color: var(--cbf-cream);
  border-color: var(--fest-line);
}
.btn--ghost:hover { background: transparent; border-color: var(--cbf-lime); color: var(--cbf-lime); }
.surface-paper .btn--ghost { color: var(--cbf-ink); border-color: var(--paper-line); }
.surface-paper .btn--ghost:hover { border-color: var(--cbf-bordeaux); color: var(--cbf-bordeaux); }

/* --------------------------------------------------------------- Header */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background-color .3s var(--ease), border-color .3s var(--ease);
}
/* integrato sull'hero al top; sfondo + blur solo allo scroll */
.site-header[data-scrolled="true"] {
  backdrop-filter: saturate(140%) blur(10px);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
}
.surface-fest  .site-header[data-scrolled="true"] { background: rgba(51, 8, 30, 0.82); border-bottom-color: var(--fest-line); }
.surface-paper .site-header[data-scrolled="true"] { background: rgba(242, 244, 247, 0.88); border-bottom-color: var(--paper-line); }
/* col menu mobile aperto la barra prende comunque lo sfondo */
.surface-fest  .site-header:has(.nav[data-open="true"]) { background: rgba(51, 8, 30, 0.95); border-bottom-color: var(--fest-line); }
.surface-paper .site-header:has(.nav[data-open="true"]) { background: rgba(242, 244, 247, 0.96); border-bottom-color: var(--paper-line); }
.site-header__inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; min-height: 68px;
}
.brand { display: inline-flex; align-items: center; gap: 0.6rem; }
.brand img { height: 44px; width: auto; }
.brand__txt { display: none; }

.nav { display: flex; align-items: center; gap: clamp(0.5rem, 2vw, 1.75rem); }
.nav a {
  font-size: 0.9rem; font-weight: 600; letter-spacing: 0.02em;
  padding: 0.4em 0.2em; position: relative; color: inherit;
  transition: color .15s var(--ease);
}
.nav a::after {
  content: ""; position: absolute; left: 0; right: 100%; bottom: -2px; height: 2px;
  background: var(--cbf-red); transition: right .2s var(--ease);
}
.nav a:hover::after, .nav a[aria-current="page"]::after { right: 0; }
.surface-paper .nav a::after { background: var(--cbf-bordeaux); }
.nav a[aria-current="page"] { color: var(--cbf-red); }
.surface-paper .nav a[aria-current="page"] { color: var(--cbf-bordeaux); }

/* mobile nav */
.nav-toggle { display: none; background: transparent; border: 0; padding: 0.4rem; width: 44px; height: 44px; }
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  content: ""; display: block; width: 24px; height: 2px; background: currentColor; border-radius: 2px;
  transition: transform .2s var(--ease), opacity .2s var(--ease);
}
.nav-toggle span { position: relative; }
.nav-toggle span::before { position: absolute; top: -7px; }
.nav-toggle span::after  { position: absolute; top: 7px; }
.nav-toggle[aria-expanded="true"] span { background: transparent; }
.nav-toggle[aria-expanded="true"] span::before { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span::after  { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 820px) {
  .nav-toggle { display: inline-flex; align-items: center; justify-content: center; }
  .nav {
    position: fixed; inset: 68px 0 auto 0;
    flex-direction: column; align-items: stretch; gap: 0;
    padding: 0.5rem var(--gutter) 1.5rem;
    background: var(--cbf-wine);
    border-bottom: 1px solid var(--fest-line);
    transform: translateY(-120%); transition: transform .28s var(--ease);
    max-height: calc(100vh - 68px); overflow-y: auto;
  }
  .surface-paper .nav { background: var(--cbf-paper); border-bottom-color: var(--paper-line); }
  .nav[data-open="true"] { transform: translateY(0); }
  .nav a { padding: 0.85rem 0; border-bottom: 1px solid var(--fest-line); font-size: 1.05rem; }
  .surface-paper .nav a { border-bottom-color: var(--paper-line); }
  .nav a::after { display: none; }
  .nav .btn { margin-top: 0.9rem; justify-content: center; }
}

/* ----------------------------------------------------------------- Hero */
.hero { position: relative; padding-top: clamp(2.5rem, 7vw, 5rem); padding-bottom: clamp(2.5rem, 6vw, 4.5rem); overflow: hidden; }
.hero::before {
  content: ""; position: absolute; z-index: 0;
  width: 70vw; height: 70vw; max-width: 720px; max-height: 720px;
  top: -12%; left: 50%; transform: translateX(-50%);
  background: radial-gradient(circle, var(--cbf-red-hot) 0%, transparent 62%);
  opacity: 0.35; filter: blur(10px); pointer-events: none;
}
.hero__inner { position: relative; z-index: 1; text-align: center; }
.hero__eyebrow { margin-bottom: 1.2rem; }
.hero-title { font-size: var(--fs-hero); }
.hero-title span { display: block; }
.hero__tag {
  margin-top: 1.4rem; font-family: var(--font-body); font-weight: 600;
  letter-spacing: 0.16em; text-transform: uppercase;
  font-size: clamp(0.72rem, 2.2vw, 1rem); color: var(--cbf-lime);
}
.hero__dates {
  margin-top: 1.6rem; font-family: var(--font-display); text-transform: uppercase;
  font-size: clamp(1.4rem, 4.5vw, 2.6rem); line-height: 1; letter-spacing: 0.01em;
}
.hero__dates b { color: var(--cbf-lime); font-weight: 400; }
.hero__place { margin-top: 0.9rem; color: var(--fest-muted); font-size: 0.95rem; }
.hero__cta { margin-top: 2.2rem; display: flex; gap: 0.8rem; justify-content: center; flex-wrap: wrap; }

/* animazione ingresso (una volta) */
@media (prefers-reduced-motion: no-preference) {
  .hero__inner > * { opacity: 0; transform: translateY(18px); animation: heroIn .5s var(--ease) forwards; }
  .hero__inner > *:nth-child(1) { animation-delay: .05s; }
  .hero__inner > *:nth-child(2) { animation-delay: .12s; }
  .hero__inner > *:nth-child(3) { animation-delay: .19s; }
  .hero__inner > *:nth-child(4) { animation-delay: .26s; }
  .hero__inner > *:nth-child(5) { animation-delay: .33s; }
  .hero__inner > *:nth-child(6) { animation-delay: .40s; }
  @keyframes heroIn { to { opacity: 1; transform: none; } }
}

/* ---------------------------------------------------------- Info strip */
.infostrip { border-block: 1px solid var(--fest-line); }
.infostrip__inner {
  display: flex; flex-wrap: wrap; align-items: center; gap: 0.6rem 1.4rem;
  padding-block: 1.1rem; font-size: 0.95rem;
}
.infostrip__item { display: inline-flex; align-items: center; gap: 0.5rem; color: var(--fest-muted); }
.infostrip__item b { color: var(--cbf-cream); font-weight: 700; }
.infostrip__item .dot { color: var(--cbf-red); }
.infostrip a.infostrip__item { color: var(--cbf-lime); text-decoration: underline; text-underline-offset: 3px; }

/* ---------------------------------------------------- Programma + rail */
.programma__head { margin-bottom: clamp(1.5rem, 4vw, 2.5rem); }
.programma__grid { display: grid; grid-template-columns: 96px 1fr; gap: clamp(1rem, 4vw, 2.5rem); align-items: start; }

/* rail — desktop sticky */
.rail { position: sticky; top: 84px; }
.rail__list { display: flex; flex-direction: column; gap: 0.55rem; }
.rail__item {
  display: block; width: 100%; text-align: center; text-decoration: none;
  border: 1px solid var(--fest-line); border-radius: 12px;
  padding: 0.6rem 0.2rem 0.65rem; color: var(--fest-muted);
  transition: color .2s var(--ease), border-color .2s var(--ease), background-color .2s var(--ease);
  font-family: var(--font-display);
}
.rail__day  { display: block; font-size: 0.62rem; letter-spacing: 0.12em; font-family: var(--font-body); font-weight: 700; }
.rail__num  { display: block; font-size: 1.7rem; line-height: 1; }
.rail__item:hover { color: var(--cbf-cream); border-color: var(--fest-muted); }
.rail__item.is-active {
  background: var(--cbf-lime); color: var(--cbf-wine); border-color: var(--cbf-lime);
}
.rail__item.is-active .rail__day { color: var(--cbf-magenta); }

/* mobile rail — striscia orizzontale statica in cima al programma
   (non sticky: evita che la barra si sovrapponga alle card durante lo scroll) */
@media (max-width: 720px) {
  .programma__grid { grid-template-columns: 1fr; gap: 1.25rem; }
  /* min-width:0 = le colonne 1fr non si allargano oltre lo schermo per via del rail
     date scrollabile: senza, la pagina scrollava in orizzontale sotto i 460px */
  .programma__grid > * { min-width: 0; }
  .rail {
    position: static; top: auto; z-index: auto;
    margin-inline: 0; padding: 0 0 0.75rem;
    background: transparent;
    backdrop-filter: none; -webkit-backdrop-filter: none;
    border-bottom: 1px solid var(--fest-line);
  }
  .rail__list { flex-direction: row; gap: 0.5rem; overflow-x: auto; scrollbar-width: none; -ms-overflow-style: none; }
  .rail__list::-webkit-scrollbar { display: none; }
  .rail__item { min-width: 62px; flex: 0 0 auto; padding: 0.45rem 0.5rem 0.5rem; }
  .rail__num { font-size: 1.35rem; }
}

/* band cards */
.cards { display: flex; flex-direction: column; gap: 1.1rem; }
.card-band {
  display: block; border: 1px solid var(--fest-line); border-radius: var(--radius-lg);
  background: var(--fest-card); padding: clamp(1.25rem, 3.5vw, 2rem);
  transition: border-color .15s var(--ease), background-color .15s var(--ease);
  scroll-margin-top: 96px;
}
.card-band:hover { border-color: var(--cbf-red-hot); background: rgba(245, 63, 99, 0.06); }
.card-band__meta { display: flex; align-items: baseline; gap: 0.75rem; flex-wrap: wrap; margin-bottom: 0.5rem; }
.card-band__date { font-family: var(--font-display); text-transform: uppercase; color: var(--cbf-lime); font-size: 0.95rem; letter-spacing: 0.06em; }
.card-band__time { font-size: var(--fs-meta); letter-spacing: 0.14em; text-transform: uppercase; color: var(--fest-muted); font-weight: 600; }
.card-band__name { font-family: var(--font-display); font-size: var(--fs-band); line-height: 0.95; text-transform: uppercase; margin-bottom: 0.55rem; }
.card-band__desc { color: var(--fest-muted); max-width: 62ch; }

/* domenica — timeline */
.card-band--timeline .card-band__name { margin-bottom: 1.1rem; }
.timeline { display: grid; gap: 0; border-left: 2px solid var(--fest-line); margin-left: 0.4rem; }
.timeline__row { display: grid; grid-template-columns: 84px 1fr; gap: 1rem; padding: 0.9rem 0 0.9rem 1.2rem; position: relative; }
.timeline__row + .timeline__row { border-top: 1px solid var(--fest-line); }
.timeline__row::before {
  content: ""; position: absolute; left: -7px; top: 1.35rem;
  width: 11px; height: 11px; border-radius: 50%; background: var(--cbf-red); border: 2px solid var(--cbf-wine);
}
.timeline__time { font-family: var(--font-display); color: var(--cbf-lime); font-size: 1.15rem; letter-spacing: 0.04em; }
.timeline__ev h4 { font-size: 1.1rem; margin-bottom: 0.2rem; }
.timeline__ev p { color: var(--fest-muted); font-size: 0.95rem; }
.timeline__ev a { color: var(--cbf-lime); text-decoration: underline; text-underline-offset: 3px; }

/* --------------------------------------------------- Updates strip + form */
.updates { border-block: 1px solid var(--fest-line); }
.updates__inner { display: grid; grid-template-columns: 1fr auto; gap: 1.2rem 2rem; align-items: center; padding-block: 1.6rem; }
.updates__text b { color: var(--cbf-cream); }
.updates__text p { color: var(--fest-muted); font-size: 0.95rem; margin-top: 0.15rem; }
.form-inline { display: flex; gap: 0.6rem; flex-wrap: wrap; }
.form-inline input[type="email"] {
  flex: 1 1 220px; min-width: 0; padding: 0.8em 1.1em; border-radius: 999px;
  border: 1px solid var(--fest-line); background: rgba(0,0,0,0.2); color: var(--cbf-cream); font: inherit;
}
.form-inline input::placeholder { color: rgba(246,239,232,0.5); }
.updates__wa { margin-top: 0.6rem; font-size: 0.9rem; }
.updates__wa a { color: var(--cbf-lime); }
.form-note { font-size: 0.85rem; color: var(--cbf-lime); margin-top: 0.5rem; min-height: 1.2em; }
@media (max-width: 720px) { .updates__inner { grid-template-columns: 1fr; } }

/* ----------------------------------------------------------- Come arrivare */
.map-block { display: grid; grid-template-columns: 1.15fr 1fr; gap: clamp(1.5rem, 4vw, 3rem); align-items: center; }
.map-block__img { border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--fest-line); }
.map-block__img img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4 / 3; }
.map-block__img iframe { display: block; width: 100%; aspect-ratio: 4 / 3; min-height: 320px; border: 0; }
.map-block__info h3 { font-family: var(--font-display); text-transform: uppercase; font-size: 1.4rem; margin-bottom: 0.4rem; }
.map-block__info ul { display: grid; gap: 0.6rem; margin-top: 1rem; }
.map-block__info li { display: flex; gap: 0.6rem; color: var(--fest-muted); }
.map-block__info li b { color: var(--cbf-cream); font-weight: 700; }
@media (max-width: 760px) { .map-block { grid-template-columns: 1fr; } }

/* --------------------------------------------------------------- Footer */
.site-footer { border-top: 1px solid var(--fest-line); padding-block: clamp(2.5rem, 6vw, 4rem); }
.surface-paper .site-footer { border-top-color: var(--paper-line); }
.footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 2rem; }
.footer__brand img { height: 64px; width: auto; margin-bottom: 0.9rem; }
.footer__brand p { color: var(--fest-muted); font-size: 0.9rem; max-width: 34ch; }
.surface-paper .footer__brand p { color: var(--paper-muted); }
.footer h4 { font-family: var(--font-body); text-transform: uppercase; letter-spacing: 0.12em; font-size: 0.78rem; color: var(--cbf-lime); margin-bottom: 0.9rem; font-weight: 700; }
.surface-paper .footer h4 { color: var(--cbf-bordeaux); }
.footer ul { display: grid; gap: 0.5rem; }
.footer a:hover { color: var(--cbf-red); }
.surface-paper .footer a:hover { color: var(--cbf-bordeaux); }
.footer__social { display: flex; gap: 0.8rem; margin-top: 0.4rem; }
.footer__social a {
  width: 42px; height: 42px; display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid var(--fest-line); border-radius: 50%; transition: border-color .15s var(--ease), color .15s var(--ease);
}
.surface-paper .footer__social a { border-color: var(--paper-line); }
.footer__social a:hover { border-color: var(--cbf-red); color: var(--cbf-red); }
.footer__bottom {
  margin-top: 2.5rem; padding-top: 1.5rem; border-top: 1px solid var(--fest-line);
  display: flex; flex-wrap: wrap; gap: 0.5rem 1.5rem; justify-content: space-between;
  font-size: 0.82rem; color: var(--fest-muted);
}
.surface-paper .footer__bottom { border-top-color: var(--paper-line); color: var(--paper-muted); }
@media (max-width: 760px) { .footer__grid { grid-template-columns: 1fr 1fr; } .footer__brand { grid-column: 1 / -1; } }
@media (max-width: 460px) { .footer__grid { grid-template-columns: 1fr; } }

/* ========================================================================
   PAGINA ASSOCIAZIONE
   ======================================================================== */
.values { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; margin-top: 2rem; }
.values__col { border-top: 2px solid var(--cbf-red); padding-top: 1rem; }
.values__col .eyebrow { color: var(--cbf-lime); margin-bottom: 0.3rem; }
.values__col p { color: var(--fest-muted); font-size: 0.95rem; }
@media (max-width: 680px) { .values { grid-template-columns: 1fr; } }

.story { display: grid; grid-template-columns: 1.3fr 1fr; gap: clamp(1.5rem, 4vw, 3rem); align-items: start; }
.story__text p + p { margin-top: 1.1rem; }
.story__text p { color: var(--fest-muted); }
.story__photos { display: grid; gap: 0.8rem; }
.photo-ph {
  aspect-ratio: 4 / 3; border-radius: var(--radius); border: 1px dashed var(--fest-line);
  display: flex; align-items: center; justify-content: center; text-align: center;
  color: var(--fest-muted); font-size: 0.82rem; padding: 1rem; filter: grayscale(1);
  background: rgba(255,255,255,0.03);
}
@media (max-width: 760px) { .story { grid-template-columns: 1fr; } }

.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-top: 1.5rem; }
.feature-grid li {
  border: 1px solid var(--fest-line); border-radius: var(--radius); padding: 1.1rem 1.2rem;
  display: flex; align-items: center; gap: 0.7rem; font-weight: 600;
}
.feature-grid .bi { color: var(--cbf-red); font-size: 1.2rem; }
@media (max-width: 760px) { .feature-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 460px) { .feature-grid { grid-template-columns: 1fr; } }

.pull {
  border-left: 3px solid var(--cbf-red); padding-left: 1.2rem;
  font-size: clamp(1.1rem, 2.4vw, 1.4rem); line-height: 1.5; color: var(--cbf-cream);
}

/* form volontari */
.form-card {
  border: 1px solid var(--fest-line); border-radius: var(--radius-lg);
  background: var(--fest-card); padding: clamp(1.5rem, 4vw, 2.5rem);
}
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem 1.2rem; }
.field { display: flex; flex-direction: column; gap: 0.4rem; }
.field--full { grid-column: 1 / -1; }
.field label { font-size: 0.85rem; font-weight: 600; letter-spacing: 0.02em; }
.field .req { color: var(--cbf-red); }
.field input, .field select, .field textarea {
  padding: 0.75em 0.9em; border-radius: 10px; border: 1px solid var(--fest-line);
  background: rgba(0,0,0,0.22); color: var(--cbf-cream); font: inherit; width: 100%;
}
.field textarea { resize: vertical; min-height: 96px; }
.field input::placeholder, .field textarea::placeholder { color: rgba(246,239,232,0.45); }
.checkset { display: flex; flex-wrap: wrap; gap: 0.55rem; }
.chk {
  display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.5em 0.9em;
  border: 1px solid var(--fest-line); border-radius: 999px; cursor: pointer; font-size: 0.9rem;
  transition: border-color .15s var(--ease), background-color .15s var(--ease);
}
.chk:hover { border-color: var(--fest-muted); }
.chk input { accent-color: var(--cbf-red); width: auto; }
.chk:has(input:checked) { border-color: var(--cbf-lime); background: rgba(220,235,166,0.1); }
.consent { display: flex; align-items: flex-start; gap: 0.6rem; font-size: 0.88rem; color: var(--fest-muted); }
.consent input { accent-color: var(--cbf-red); margin-top: 0.25rem; width: auto; flex: 0 0 auto; }
@media (max-width: 620px) { .form-grid { grid-template-columns: 1fr; } }

.contact-block { display: flex; flex-wrap: wrap; gap: 1.5rem 3rem; margin-top: 1rem; }
.contact-block a { color: var(--cbf-lime); }

/* ========================================================================
   PAGINA MENU (superficie chiara)
   ======================================================================== */
.menu-head p { color: var(--paper-muted); }
.menu-anchors {
  position: sticky; top: 68px; z-index: 30; background: rgba(242,244,247,0.92);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  border-block: 1px solid var(--paper-line); margin-block: 1.5rem 0;
}
.menu-anchors__list { display: flex; gap: 0.5rem; overflow-x: auto; padding: 0.7rem var(--gutter); scrollbar-width: none; }
.menu-anchors__list::-webkit-scrollbar { display: none; }
.menu-anchors a {
  flex: 0 0 auto; padding: 0.45em 1em; border-radius: 999px; border: 1px solid var(--paper-line);
  font-size: 0.85rem; font-weight: 600; color: var(--cbf-ink); text-transform: uppercase; letter-spacing: 0.04em;
  transition: background-color .15s var(--ease), color .15s var(--ease), border-color .15s var(--ease);
}
.menu-anchors a:hover, .menu-anchors a.is-active { background: var(--cbf-bordeaux); color: #fff; border-color: var(--cbf-bordeaux); }

.menu-cat { padding-top: clamp(2rem, 5vw, 3.5rem); scroll-margin-top: 130px; }
.menu-cat__title { font-family: var(--font-display); text-transform: uppercase; color: var(--cbf-bordeaux); font-size: clamp(1.6rem, 4vw, 2.4rem); margin-bottom: 1.2rem; }
.menu-list { display: grid; gap: 0.2rem; }
.menu-item { display: grid; grid-template-columns: 1fr auto; gap: 0.5rem 1rem; align-items: baseline; padding: 0.9rem 0; border-bottom: 1px solid var(--paper-line); }
.menu-item__head { display: flex; align-items: baseline; gap: 0.6rem; flex-wrap: wrap; }
.menu-item__name { font-weight: 700; font-size: 1.05rem; }
.menu-item__note { color: var(--paper-muted); font-size: 0.9rem; }
.menu-item__price { font-family: var(--font-display); font-size: 1.15rem; color: var(--cbf-bordeaux); white-space: nowrap; }
.menu-item__allerg { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: 0.3rem; margin-top: 0.15rem; }

.allerg-pill {
  width: 24px; height: 24px; border-radius: 50%; border: 1px solid var(--cbf-bordeaux);
  color: var(--cbf-bordeaux); background: #fff; font-size: 0.72rem; font-weight: 700;
  display: inline-flex; align-items: center; justify-content: center; line-height: 1;
  transition: background-color .15s var(--ease), color .15s var(--ease);
}
.allerg-pill:hover, .allerg-pill:focus-visible { background: var(--cbf-bordeaux); color: #fff; }

.menu-theme {
  margin-top: 2rem; border: 1px solid var(--paper-line); border-radius: var(--radius);
  padding: 1.2rem 1.4rem; background: #fff;
}
.menu-theme .eyebrow { color: var(--cbf-bordeaux); }

/* avviso allergeni fisso */
.allergen-warning {
  background: var(--cbf-bordeaux); color: #fff; border-radius: var(--radius);
  padding: 1rem 1.3rem; display: flex; gap: 0.8rem; align-items: flex-start; margin-top: 1.5rem;
}
.allergen-warning .bi { font-size: 1.3rem; flex: 0 0 auto; }
.allergen-warning p { font-size: 0.92rem; line-height: 1.5; }

.allergen-table { width: 100%; border-collapse: collapse; margin-top: 1.2rem; font-size: 0.95rem; }
.allergen-table th, .allergen-table td { text-align: left; padding: 0.65rem 0.8rem; border-bottom: 1px solid var(--paper-line); }
.allergen-table th { background: #fff; }
.allergen-table td:first-child {
  font-family: var(--font-display); color: var(--cbf-bordeaux); width: 48px; text-align: center;
}
.allergen-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 2rem; }
@media (max-width: 620px) { .allergen-grid { grid-template-columns: 1fr; } }

/* tooltip allergene */
.allerg-tip {
  position: fixed; z-index: 80; background: var(--cbf-ink); color: #fff;
  padding: 0.45em 0.75em; border-radius: 8px; font-size: 0.82rem; font-weight: 600;
  pointer-events: none; opacity: 0; transform: translateY(4px); transition: opacity .12s, transform .12s;
  white-space: nowrap; box-shadow: 0 6px 20px rgba(0,0,0,0.25);
}
.allerg-tip[data-show="true"] { opacity: 1; transform: none; }

/* ========================================================================
   PAGINA SPONSOR (superficie chiara)
   ======================================================================== */
.sponsor-tier { padding-top: clamp(2rem, 5vw, 3.5rem); }
.sponsor-tier__head { display: flex; align-items: baseline; gap: 0.8rem; flex-wrap: wrap; margin-bottom: 1.3rem; }
.sponsor-tier__title { font-family: var(--font-display); text-transform: uppercase; color: var(--cbf-bordeaux); font-size: clamp(1.3rem, 3.2vw, 2rem); }
.sponsor-tier__sub { color: var(--paper-muted); font-size: 0.9rem; }

.sponsor-grid { display: grid; gap: 1rem; }
.sponsor-grid--main { grid-template-columns: repeat(2, 1fr); }
.sponsor-grid--mid  { grid-template-columns: repeat(3, 1fr); }
.sponsor-grid--small{ grid-template-columns: repeat(5, 1fr); }
@media (max-width: 860px) {
  .sponsor-grid--mid { grid-template-columns: repeat(2, 1fr); }
  .sponsor-grid--small { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 520px) {
  .sponsor-grid--main, .sponsor-grid--mid { grid-template-columns: 1fr; }
  .sponsor-grid--small { grid-template-columns: repeat(2, 1fr); }
}

.sponsor-cell {
  display: flex; align-items: center; justify-content: center;
  background: #fff; border: 1px solid var(--paper-line); border-radius: var(--radius);
  padding: 1.4rem; width: 100%; text-align: center;
  transition: border-color .15s var(--ease), box-shadow .15s var(--ease), transform .15s var(--ease);
}
.sponsor-grid--main .sponsor-cell { aspect-ratio: 16 / 7; }
.sponsor-grid--mid .sponsor-cell  { aspect-ratio: 3 / 2; }
.sponsor-grid--small .sponsor-cell{ aspect-ratio: 3 / 2; padding: 1rem; }
.sponsor-cell:hover { border-color: var(--cbf-bordeaux); box-shadow: 0 10px 30px rgba(139,21,56,0.12); }
.sponsor-cell__logo {
  max-width: 100%; max-height: 100%; object-fit: contain;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); text-transform: uppercase; color: var(--paper-muted);
  font-size: clamp(1rem, 2.2vw, 1.5rem); letter-spacing: 0.03em; line-height: 1;
}

/* modale sponsor */
.sponsor-modal { border: 0; padding: 0; margin: auto; border-radius: var(--radius-lg); max-width: 480px; width: calc(100% - 2rem); color: var(--cbf-ink); background: #fff; position: relative; }
.sponsor-modal::backdrop { background: rgba(31,27,29,0.55); backdrop-filter: blur(2px); }
.sponsor-modal__body { padding: clamp(1.5rem, 4vw, 2.2rem); }
.sponsor-modal__logo {
  height: 88px; display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); text-transform: uppercase; color: var(--cbf-bordeaux); font-size: 1.6rem;
  border-bottom: 1px solid var(--paper-line); padding-bottom: 1.2rem; margin-bottom: 1.2rem;
}
.sponsor-modal__name { font-family: var(--font-display); text-transform: uppercase; font-size: 1.5rem; color: var(--cbf-bordeaux); margin-bottom: 0.6rem; }
.sponsor-modal__desc { color: var(--paper-muted); margin-bottom: 1.2rem; }
.sponsor-modal__meta { display: grid; gap: 0.5rem; font-size: 0.92rem; }
.sponsor-modal__meta div { display: flex; gap: 0.6rem; }
.sponsor-modal__meta .bi { color: var(--cbf-bordeaux); width: 1.2em; }
.sponsor-modal__close {
  position: absolute; top: 0.8rem; right: 0.8rem; width: 40px; height: 40px; border-radius: 50%;
  border: 1px solid var(--paper-line); background: #fff; display: inline-flex; align-items: center; justify-content: center; font-size: 1.2rem;
}
.sponsor-modal__close:hover { background: var(--cbf-bordeaux); color: #fff; border-color: var(--cbf-bordeaux); }

.become-sponsor { background: #fff; border: 1px solid var(--paper-line); border-radius: var(--radius-lg); padding: clamp(1.5rem, 4vw, 2.5rem); margin-top: 1rem; }
.become-sponsor p + p { margin-top: 1rem; }
.become-sponsor strong { color: var(--cbf-bordeaux); }

/* ========================================================================
   PAGINA PRIVACY (superficie chiara, editoriale)
   ======================================================================== */
.legal { max-width: var(--wrap-tight); }
.legal h2 { font-family: var(--font-display); text-transform: uppercase; color: var(--cbf-bordeaux); font-size: clamp(1.3rem, 3vw, 1.9rem); margin: 2rem 0 0.7rem; }
.legal h3 { font-size: 1.05rem; margin: 1.4rem 0 0.4rem; }
.legal p, .legal li { color: var(--paper-muted); }
.legal p + p { margin-top: 0.8rem; }
.legal ul { list-style: disc; padding-left: 1.3rem; display: grid; gap: 0.4rem; margin-top: 0.6rem; }
.legal .todo { background: #fff5d6; border: 1px solid #e6d28a; color: #6b5300; padding: 0.9rem 1.1rem; border-radius: 10px; font-size: 0.9rem; }

/* ------------------------------------------------------------ Focus / a11y */
:focus-visible { outline: 2px solid var(--cbf-lime); outline-offset: 3px; border-radius: 4px; }
.surface-paper :focus-visible { outline-color: var(--cbf-bordeaux); }
.skip-link {
  position: absolute; left: 0.5rem; top: -60px; z-index: 100; background: var(--cbf-lime); color: var(--cbf-wine);
  padding: 0.6em 1em; border-radius: 8px; font-weight: 700; transition: top .15s var(--ease);
}
.skip-link:focus { top: 0.5rem; }
.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; }

/* ---------------------------------------------------------- Inline icons */
.bi { display: inline-block; width: 1.1em; height: 1.1em; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; flex: 0 0 auto; vertical-align: -0.15em; }
.bi--fill { fill: currentColor; stroke: none; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}