/* ============================================================
   ISOLA DELLA BIRRA MILANO — modern style sheet
   "Tipografia da Birrificio" — letterpress / craft milanese
   Dominante: paper cream. Dark solo per pause visive (hero/extra/footer).
   ============================================================ */

:root{
  /* Palette */
  --paper:          #f5ead2;   /* cream chiaro principale (sfondo pagina) */
  --paper-soft:     #efe1c2;   /* cream profondo per sezioni alternate */
  --paper-deep:     #e6d4ad;   /* cream caldo per dettagli/borders */
  --paper-warm:     #faf2dd;   /* cream quasi bianco per micro contrasti */
  --bg-deep:        #1a0f08;   /* dark roasted (hero/footer) */
  --bg-deep-warm:   #261810;   /* dark warm (extra section) */
  --bg-card-dark:   #2e1d12;   /* card su sezioni dark */
  --rust:           #b03a0c;   /* rust principale */
  --rust-bright:    #d04a18;   /* rust attivo */
  --rust-soft:      rgba(176, 58, 12, .15);
  --malt:           #c08418;   /* ocra/malt scuro (su cream) */
  --malt-bright:    #e8a838;   /* malt brillante (su dark) */
  --ink:            #1a0f08;   /* testo principale su cream */
  --ink-soft:       #4a3528;   /* testo secondario su cream */
  --stone:          #8a7858;   /* testo muted su cream */
  --brick:          #8b2c1a;   /* terracotta accent */
  --line-cream:     rgba(26, 15, 8, .14);
  --line-cream-soft:rgba(26, 15, 8, .08);
  --line-warm:      rgba(245, 234, 210, .14);
  --rust-line:      rgba(176, 58, 12, .35);

  /* Typography */
  --font-display:   'Yeseva One', 'Bodoni 72', Didot, serif;
  --font-label:     'Bebas Neue', 'Oswald', Impact, sans-serif;
  --font-body:      'Newsreader', 'Iowan Old Style', Georgia, serif;
  --font-mono:      'JetBrains Mono', ui-monospace, Menlo, monospace;

  /* Layout */
  --max-w:          1240px;
  --gutter:         clamp(1.25rem, 4vw, 3rem);
  --nav-h:          76px;
}

/* === Accessibility utilities === */
.visually-hidden{
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}
.iso-hero__h1{
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  line-height: 0;
}

/* === Reset within scope === */
.isola *,
.isola *::before,
.isola *::after { box-sizing: border-box; }
.isola{ -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
html{ scroll-behavior: smooth; }
body.isola{
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.7;
  font-weight: 400;
  overflow-x: hidden;
}
.isola img{ max-width: 100%; height: auto; display: block; }
.isola a{ color: inherit; text-decoration: none; }
.isola button{ font-family: inherit; cursor: pointer; }
.isola ul{ list-style: none; padding: 0; margin: 0; }

/* === Grain overlay leggero (solo su dark sections) === */
.iso-section--dark::after,
.iso-hero::after,
.iso-foot::after{
  content:'';
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  opacity: .045;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='220' height='220'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.92' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 .12  0 0 0 0 .08  0 0 0 0 .04  0 0 0 1 0'/></filter><rect width='220' height='220' filter='url(%23n)'/></svg>");
}

/* === Typography === */
.isola h1, .isola h2, .isola h3, .isola h4, .isola h5{
  font-family: var(--font-display);
  font-weight: 400;
  margin: 0;
  line-height: 1.02;
  letter-spacing: -0.005em;
  color: var(--ink);
}
.isola .h-display{
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 6.5vw, 5.6rem);
  line-height: .98;
  letter-spacing: -0.01em;
}
.isola .h-section{
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 4.2rem);
  line-height: 1.04;
}
.isola .eyebrow{
  font-family: var(--font-label);
  letter-spacing: 0.32em;
  font-size: .82rem;
  text-transform: uppercase;
  color: var(--rust);
  display: inline-flex;
  align-items: center;
  gap: .85rem;
}
.isola .eyebrow::before{
  content:'';
  display: inline-block;
  width: 28px;
  height: 1px;
  background: currentColor;
}
.isola .mono{
  font-family: var(--font-mono);
  font-size: .76rem;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.isola p{
  margin: 0 0 1rem;
  font-size: 1.06rem;
  color: var(--ink-soft);
}
.isola .lead{
  font-size: clamp(1.05rem, 1.55vw, 1.25rem);
  line-height: 1.7;
  font-weight: 400;
  color: var(--ink-soft);
}
.isola .text-rust{ color: var(--rust); }
.isola .text-malt{ color: var(--malt); }
.isola .text-stone{ color: var(--stone); }
.isola b, .isola strong{ font-weight: 600; color: var(--rust); }

/* Sezioni dark: invertire colori del testo (contrasto pieno, niente opacity sui body) */
.iso-section--dark, .iso-hero, .iso-foot, .iso-extra{
  background: var(--bg-deep);
  color: var(--paper);
}
.iso-section--dark h1, .iso-section--dark h2, .iso-section--dark h3, .iso-section--dark h4,
.iso-hero h1, .iso-hero h2, .iso-hero h3, .iso-hero h4,
.iso-foot h2, .iso-foot h3, .iso-foot h4,
.iso-extra h1, .iso-extra h2, .iso-extra h3, .iso-extra h4{ color: var(--paper-warm); }
.iso-section--dark p, .iso-hero p, .iso-extra p{ color: var(--paper-warm); }
.iso-section--dark .eyebrow,
.iso-hero .eyebrow,
.iso-extra .eyebrow{ color: var(--rust-bright); }
.iso-section--dark b, .iso-section--dark strong,
.iso-hero b, .iso-hero strong,
.iso-extra b, .iso-extra strong{ color: var(--malt-bright); }

/* === Layout helpers === */
.iso-wrap{
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}
.iso-section{
  position: relative;
  padding: clamp(4.5rem, 9vw, 8rem) 0;
  background: var(--paper);
}
.iso-section.alt{ background: var(--paper-soft); }
.iso-section.tight{ padding: clamp(2.5rem, 5vw, 4rem) 0; }
.iso-divider{
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.2rem;
  padding: .5rem 0 2rem;
  background: var(--paper);
}
.iso-divider .line{
  flex: 0 1 280px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--rust), transparent);
}
.iso-divider .dot{
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--rust);
  box-shadow: 0 0 0 4px rgba(176, 58, 12, .15);
}

/* === Navbar (sempre dark, tematica costante) === */
.iso-nav{
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  height: var(--nav-h);
  padding: 0 var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(26, 15, 8, .72);
  backdrop-filter: blur(12px) saturate(140%);
  -webkit-backdrop-filter: blur(12px) saturate(140%);
  border-bottom: 1px solid transparent;
  transition: background .3s ease, border-color .3s ease;
}
.iso-nav.scrolled{
  background: rgba(26, 15, 8, .94);
  border-bottom-color: var(--line-warm);
}
.iso-nav__brand{
  display: flex;
  align-items: center;
  gap: .8rem;
}
.iso-nav__brand img{
  height: 38px;
  width: auto;
  filter: brightness(1.05) contrast(1.05);
}
.iso-nav__brand-text{
  font-family: var(--font-display);
  color: var(--paper);
  font-size: 1.05rem;
  letter-spacing: -0.005em;
  line-height: 1;
}
.iso-nav__brand-text small{
  display: block;
  font-family: var(--font-label);
  letter-spacing: .26em;
  font-size: .56rem;
  color: var(--rust-bright);
  margin-top: .25rem;
}
.iso-nav__links{
  display: flex;
  gap: 2.2rem;
  align-items: center;
}
.iso-nav__links a{
  font-family: var(--font-label);
  letter-spacing: .22em;
  font-size: .78rem;
  text-transform: uppercase;
  color: var(--paper);
  opacity: .82;
  transition: opacity .25s, color .25s;
  position: relative;
  padding: .25rem 0;
}
.iso-nav__links a::after{
  content:'';
  position: absolute;
  left: 0; bottom: -3px;
  width: 0;
  height: 1px;
  background: var(--malt-bright);
  transition: width .35s cubic-bezier(.4,0,.2,1);
}
.iso-nav__links a:hover{ opacity: 1; color: var(--malt-bright); }
.iso-nav__links a:hover::after{ width: 100%; }
.iso-nav__right{
  display: flex;
  align-items: center;
  gap: .85rem;
}
.iso-nav__cta{
  font-family: var(--font-label);
  letter-spacing: .2em;
  font-size: .76rem;
  text-transform: uppercase;
  color: var(--bg-deep);
  background: var(--malt-bright);
  padding: .65rem 1.1rem;
  border: 0;
  transition: transform .25s, background .25s;
}
.iso-nav__cta:hover{
  background: var(--paper);
  color: var(--ink);
  transform: translateY(-1px);
}
.iso-nav__lang{ position: relative; }
.iso-nav__lang-toggle{
  background: transparent;
  border: 1px solid var(--line-warm);
  color: var(--paper);
  padding: .5rem .75rem;
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  transition: border-color .25s, color .25s;
}
.iso-nav__lang-toggle:hover{ border-color: var(--malt-bright); color: var(--malt-bright); }
.iso-nav__lang-toggle svg.chev{ transition: transform .25s; }
.iso-nav__lang.open .iso-nav__lang-toggle svg.chev{ transform: rotate(180deg); }
.iso-nav__lang-menu{
  position: absolute;
  right: 0;
  top: calc(100% + .45rem);
  background: var(--bg-card-dark);
  border: 1px solid var(--line-warm);
  min-width: 180px;
  padding: .35rem;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-6px);
  transition: opacity .2s, transform .2s;
  z-index: 30;
}
.iso-nav__lang.open .iso-nav__lang-menu{
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}
.iso-nav__lang-menu a{
  display: flex;
  align-items: center;
  gap: .65rem;
  padding: .65rem .75rem;
  font-family: var(--font-label);
  letter-spacing: .18em;
  font-size: .78rem;
  text-transform: uppercase;
  color: var(--paper);
  border-bottom: 1px dashed var(--line-warm);
  transition: background .2s, color .2s;
}
.iso-nav__lang-menu a:last-child{ border-bottom: 0; }
.iso-nav__lang-menu a:hover{ background: rgba(176, 58, 12, .18); color: var(--malt-bright); }
.iso-nav__hamburger{
  display: none;
  background: transparent;
  border: 0;
  padding: .4rem;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
}
.iso-nav__hamburger span{
  width: 26px; height: 1.6px;
  background: var(--paper);
  transition: transform .3s, opacity .3s;
  display: block;
}
.iso-mobile{
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(26, 15, 8, .98);
  backdrop-filter: blur(20px);
  z-index: 150;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.6rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity .35s;
  padding-top: 80px;
}
.iso-mobile.open{ opacity: 1; pointer-events: auto; }
.iso-mobile a{ font-family: var(--font-display); font-size: 2rem; color: var(--paper); }
.iso-mobile .iso-mobile__lang{ display: flex; gap: 1rem; margin-top: 1.2rem; }
.iso-mobile .iso-mobile__lang a{
  font-family: var(--font-mono);
  font-size: .8rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  border: 1px solid var(--line-warm);
  padding: .5rem 1rem;
}

/* === Hero — 100vh, contenuto interamente centrato === */
.iso-hero{
  position: relative;
  height: 100vh;
  max-height: 100dvh;
  min-height: 540px;
  isolation: isolate;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.iso-hero__bg{
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  z-index: 0;
  filter: saturate(1.05) contrast(1.05);
}
.iso-hero__bg::before{
  content:'';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 50% 40%, rgba(0,0,0,.15), rgba(26,15,8,.72) 75%),
    linear-gradient(180deg, rgba(26,15,8,.5) 0%, rgba(26,15,8,.15) 35%, rgba(26,15,8,.88) 100%);
}
.iso-hero__inner{
  position: relative;
  z-index: 2;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: calc(var(--nav-h) + 1.5rem) var(--gutter) 4.5rem;
}
.iso-hero__content{
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.1rem;
  max-width: 720px;
}
.iso-hero__eyebrow{
  margin-bottom: .25rem;
}
.iso-hero__logo{
  max-width: clamp(220px, 24vw, 320px);
  width: 70%;
  margin: .25rem auto;
  filter: drop-shadow(0 8px 24px rgba(0,0,0,.5));
}
.iso-hero__hours{
  font-family: var(--font-mono);
  letter-spacing: .22em;
  font-size: clamp(.72rem, 1.1vw, .84rem);
  text-transform: uppercase;
  color: var(--paper);
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  margin-top: .25rem;
}
.iso-hero__hours::before,
.iso-hero__hours::after{
  content:'';
  width: 28px; height: 1px;
  background: var(--rust-bright);
  display: inline-block;
}
.iso-hero__cta{
  display: flex;
  justify-content: center;
  gap: .8rem;
  flex-wrap: wrap;
  margin-top: .4rem;
}
.iso-hero__meta{
  margin-top: 1.4rem;
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--paper);
  opacity: .72;
  display: inline-flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: .4rem .9rem;
}
.iso-hero__meta .sep{ color: var(--rust-bright); opacity: .8; }
.iso-hero__scroll-hint{
  position: absolute;
  bottom: 1.6rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: .45rem;
  font-family: var(--font-mono);
  font-size: .64rem;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--paper);
  opacity: .55;
}
.iso-hero__scroll-hint .line{
  width: 1px; height: 26px;
  background: linear-gradient(180deg, var(--rust-bright), transparent);
  animation: scrollLine 2.2s ease infinite;
}
@keyframes scrollLine{
  0%{ opacity: 0; transform: scaleY(0); transform-origin: top; }
  50%{ opacity: 1; transform: scaleY(1); }
  100%{ opacity: 0; transform: scaleY(0); transform-origin: bottom; }
}

/* === Buttons === */
.iso-btn{
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .9rem 1.7rem;
  font-family: var(--font-label);
  letter-spacing: .22em;
  font-size: .82rem;
  text-transform: uppercase;
  color: var(--paper);
  background: var(--rust-bright);
  border: 0;
  transition: transform .25s, background .25s, box-shadow .25s, color .25s;
}
.iso-btn:hover{
  background: var(--bg-deep);
  color: var(--paper);
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(26, 15, 8, .25);
}
.iso-btn--ghost{
  background: transparent;
  color: var(--paper);
  border: 1px solid var(--paper);
}
.iso-btn--ghost:hover{
  background: var(--paper);
  color: var(--ink);
}
.iso-btn--ink{
  background: var(--ink);
  color: var(--paper);
}
.iso-btn--ink:hover{ background: var(--rust-bright); }
.iso-btn--paper{
  background: var(--paper);
  color: var(--ink);
}
.iso-btn--paper:hover{ background: var(--malt-bright); }

/* === Feature row (sezione cream con immagine) === */
.iso-feature{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
}
.iso-feature.reverse > .iso-feature__media{ order: -1; }
.iso-feature__text .eyebrow{ margin-bottom: 1.2rem; }
.iso-feature__text h2{ margin-bottom: 1.4rem; }
.iso-feature__text p{ font-size: 1.06rem; line-height: 1.75; max-width: 56ch; color: var(--ink-soft); }
.iso-feature__media{
  position: relative;
  isolation: isolate;
}
.iso-feature__media::before,
.iso-feature__media::after{
  content:'';
  position: absolute;
  inset: -10px;
  border: 1px solid var(--rust);
  z-index: -1;
}
.iso-feature__media::after{
  inset: -22px;
  border-color: var(--line-cream);
}
.iso-feature__media img{
  width: 100%;
  filter: saturate(.95) contrast(1.04);
  transition: transform .8s cubic-bezier(.2,0,.2,1);
}
.iso-feature__media:hover img{ transform: scale(1.03); }
.iso-feature__tag{
  position: absolute;
  bottom: -14px; right: -14px;
  background: var(--rust);
  color: var(--paper);
  padding: .55rem .9rem;
  font-family: var(--font-label);
  letter-spacing: .22em;
  font-size: .72rem;
  text-transform: uppercase;
  z-index: 2;
}

/* === Gallery (Atmosfera) === */
.iso-gallery{ background: var(--paper-soft); }
.iso-gallery__head{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: end;
  margin-bottom: 3rem;
}
.iso-gallery__intro{
  font-size: 1.06rem;
  line-height: 1.65;
  color: var(--ink-soft);
  max-width: 44ch;
  margin: 0;
  justify-self: end;
  text-align: right;
}
.iso-gallery__grid{
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 1.2rem;
}
.iso-gallery__item{
  position: relative;
  margin: 0;
  overflow: hidden;
  background: var(--bg-deep-warm);
  border: 1px solid var(--line-cream);
  isolation: isolate;
}
.iso-gallery__item:nth-child(1){
  grid-column: 1;
  grid-row: 1 / 3;
}
.iso-gallery__item:nth-child(2){
  grid-column: 2;
  grid-row: 1;
}
.iso-gallery__item:nth-child(3){
  grid-column: 3;
  grid-row: 1;
}
.iso-gallery__item:nth-child(4){
  grid-column: 2 / 4;
  grid-row: 2;
}
.iso-gallery__item img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .9s cubic-bezier(.2,0,.2,1), filter .5s;
  filter: saturate(.95) contrast(1.04);
}
.iso-gallery__item:hover img{
  transform: scale(1.05);
  filter: saturate(1.05) contrast(1.08);
}
.iso-gallery__item figcaption{
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 1rem 1.1rem .9rem;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  color: var(--paper-warm);
  z-index: 2;
  background: linear-gradient(180deg, rgba(26,15,8,0) 0%, rgba(26,15,8,.85) 100%);
  pointer-events: none;
}
.iso-gallery__item figcaption .num{
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--rust-bright);
}
.iso-gallery__item figcaption .cap{
  font-family: var(--font-label);
  font-size: .8rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  text-align: right;
}
.iso-gallery__item:nth-child(1)::after{
  content: '';
  position: absolute;
  inset: 0;
  border: 1px solid var(--rust);
  pointer-events: none;
  z-index: 1;
}

/* === Reviews (sezione cream più caldo) === */
.iso-reviews{
  background: var(--paper-soft);
  position: relative;
  overflow: hidden;
}
.iso-reviews::before{
  content:'';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse at 20% 0%, rgba(176, 58, 12, .08), transparent 50%),
    radial-gradient(ellipse at 80% 100%, rgba(139, 44, 26, .06), transparent 50%);
}
.iso-reviews__head{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: end;
  margin-bottom: 3rem;
  position: relative;
}
.iso-reviews__head .source{
  text-align: right;
  font-family: var(--font-mono);
  font-size: .76rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--ink-soft);
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: .5rem;
}
.iso-reviews__head .stars{
  display: flex;
  gap: .15rem;
  color: var(--rust);
}
.iso-reviews__grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  position: relative;
}
.iso-quote{
  position: relative;
  padding: 2.4rem 1.8rem 1.8rem;
  background: var(--paper-warm);
  border: 1px solid var(--line-cream);
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  box-shadow: 0 1px 0 rgba(26, 15, 8, .04), 0 8px 30px -16px rgba(26, 15, 8, .12);
}
.iso-quote::before{
  content:'“';
  position: absolute;
  top: -22px; left: 18px;
  font-family: var(--font-display);
  font-size: 5rem;
  line-height: .8;
  color: var(--rust);
  background: var(--paper-soft);
  padding: 0 .5rem;
}
.iso-quote__body{
  font-family: var(--font-body);
  font-style: italic;
  font-size: 1.04rem;
  line-height: 1.7;
  color: var(--ink-soft);
  margin: 0;
}
.iso-quote__sign{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1rem;
  border-top: 1px dashed var(--line-cream);
  font-family: var(--font-label);
  letter-spacing: .22em;
  font-size: .82rem;
  text-transform: uppercase;
  color: var(--ink);
}
.iso-quote__stars{
  display: flex;
  gap: .12rem;
  color: var(--rust);
}

/* === Extra (Oltre la birra) — UNICA sezione interna dark === */
.iso-extra{
  background: var(--bg-deep-warm);
  color: var(--paper);
  position: relative;
  overflow: hidden;
}
.iso-extra .h-section{ color: var(--paper-warm); }
.iso-extra .eyebrow{ color: var(--rust-bright); }
.iso-extra__head{
  max-width: 760px;
  margin: 0 auto 4rem;
  text-align: center;
  position: relative;
  z-index: 2;
}
.iso-extra__head .eyebrow{ justify-content: center; }
.iso-extra__head .eyebrow::after{
  content:'';
  display: inline-block;
  width: 28px;
  height: 1px;
  background: currentColor;
}
.iso-extra__head .h-section{ margin: 1rem 0; }
.iso-extra__head .lead{ color: var(--paper-warm); }
.iso-extra__grid{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  position: relative;
  z-index: 2;
}
.iso-extra-card{
  position: relative;
  padding: clamp(2rem, 4vw, 3rem);
  border: 1px solid var(--line-warm);
  background: var(--bg-card-dark);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: border-color .35s, transform .35s;
  color: var(--paper);
}
.iso-extra-card:hover{
  border-color: var(--rust-bright);
  transform: translateY(-4px);
}
.iso-extra-card__num{
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--rust-bright);
}
.iso-extra-card__title{
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 2.4vw, 2.1rem);
  line-height: 1.1;
  color: var(--paper-warm);
}
.iso-extra-card__text{
  color: var(--paper-warm);
  line-height: 1.7;
  margin: 0;
  font-weight: 400;
}
.iso-extra-card__icon{
  font-size: 2.4rem;
  line-height: 1;
}

/* === Find us / contact (cream) === */
.iso-find{
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: stretch;
}
.iso-find__text .eyebrow{ margin-bottom: 1.2rem; }
.iso-find__text .h-section{ margin-bottom: 1.4rem; }
.iso-find__intro{
  font-size: 1.18rem;
  line-height: 1.65;
  margin-bottom: 2.5rem;
  max-width: 50ch;
  color: var(--ink-soft);
}
.iso-find__list{
  display: flex;
  flex-direction: column;
}
.iso-find__list li{
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 1.5rem;
  padding: 1.2rem 0;
  border-bottom: 1px solid var(--line-cream);
  align-items: baseline;
}
.iso-find__list li:last-child{ border-bottom: 0; }
.iso-find__list .label{
  font-family: var(--font-label);
  letter-spacing: .26em;
  font-size: .8rem;
  text-transform: uppercase;
  color: var(--rust);
}
.iso-find__list .value{
  font-family: var(--font-display);
  font-size: 1.35rem;
  color: var(--ink);
  line-height: 1.25;
}
.iso-find__list .value a{
  color: var(--ink);
  border-bottom: 1px solid var(--line-cream);
  transition: color .25s, border-color .25s;
}
.iso-find__list .value a:hover{ color: var(--rust); border-color: var(--rust); }
.iso-find__list .value small{
  display: block;
  font-family: var(--font-body);
  font-size: .82rem;
  font-style: italic;
  color: var(--stone);
  margin-top: .15rem;
}
.iso-find__map{
  position: relative;
  border: 1px solid var(--rust);
  padding: 6px;
  background: var(--paper-warm);
}
.iso-find__map iframe{
  display: block;
  width: 100%;
  height: 100%;
  min-height: 420px;
  border: 0;
  filter: saturate(.5) brightness(.95) contrast(1.05);
}
.iso-find__map::before{
  content: 'Via Medardo Rosso 18';
  position: absolute;
  top: 18px; left: 18px;
  background: var(--rust);
  color: var(--paper);
  padding: .45rem .8rem;
  font-family: var(--font-label);
  letter-spacing: .22em;
  font-size: .7rem;
  text-transform: uppercase;
  z-index: 2;
}

/* === Footer (colophon) — dark === */
.iso-foot{
  background: var(--bg-deep);
  color: var(--paper);
  position: relative;
  border-top: 1px solid var(--line-warm);
  overflow: hidden;
}
.iso-foot__top{
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 3rem;
  padding: clamp(3rem, 6vw, 5rem) 0;
}
.iso-foot__brand h2{
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.7rem, 2.4vw, 2.2rem);
  line-height: 1.05;
  margin: 0 0 1rem;
  color: var(--paper);
}
.iso-foot__brand p{
  max-width: 36ch;
  color: var(--paper-deep);
  font-size: .98rem;
}
.iso-foot__brand .iso-foot__social{
  display: flex;
  gap: .65rem;
  margin-top: 1.6rem;
}
.iso-foot__social a{
  width: 44px; height: 44px;
  border: 1px solid var(--line-warm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--paper);
  transition: border-color .25s, color .25s, background .25s;
}
.iso-foot__social a:hover{
  background: var(--rust-bright);
  border-color: var(--rust-bright);
  color: var(--paper);
}
.iso-foot__social svg{ width: 18px; height: 18px; }
.iso-foot__col h3{
  font-family: var(--font-label);
  font-weight: 400;
  letter-spacing: .26em;
  font-size: .78rem;
  text-transform: uppercase;
  color: var(--rust-bright);
  margin: 0 0 1.1rem;
}
.iso-foot__col ul li{
  padding: .35rem 0;
  font-size: .98rem;
  color: var(--paper);
}
.iso-foot__col ul li a{
  border-bottom: 1px solid transparent;
  transition: border-color .25s, color .25s;
  color: var(--paper);
}
.iso-foot__col ul li a:hover{ color: var(--malt-bright); border-bottom-color: var(--malt-bright); }
.iso-foot__col .mono{
  display: block;
  color: var(--stone);
  font-size: .76rem;
  margin-top: .15rem;
}
.iso-foot__bottom{
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1.6rem 0 2rem;
  border-top: 1px solid var(--line-warm);
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--stone);
}
.iso-foot__bottom a{ color: var(--paper); }
.iso-foot__bottom a:hover{ color: var(--malt-bright); }

/* === Link page (linktree-style) === */
.iso-link-page{
  min-height: 100vh;
  display: flex;
  align-items: stretch;
  padding: calc(var(--nav-h) + 2rem) 0 4rem;
  position: relative;
  background: var(--paper);
}
.iso-link-page::before{
  content:'';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 30% 0%, rgba(176,58,12,.18), transparent 55%),
    radial-gradient(circle at 80% 100%, rgba(139,44,26,.14), transparent 55%);
  z-index: 0;
}
.iso-link-card{
  position: relative;
  max-width: 520px;
  margin: 0 auto;
  padding: 3rem 2rem 2.4rem;
  border: 1px solid var(--line-cream);
  background: var(--paper-warm);
  text-align: center;
  z-index: 1;
  box-shadow: 0 30px 60px -30px rgba(26, 15, 8, .25);
}
.iso-link-card::before,
.iso-link-card::after{
  content:'';
  position: absolute;
  left: 50%; transform: translateX(-50%);
  width: 60%; height: 1px;
  background: linear-gradient(90deg, transparent, var(--rust), transparent);
}
.iso-link-card::before{ top: 14px; }
.iso-link-card::after{ bottom: 14px; }
.iso-link-card__logo{
  max-width: 220px;
  margin: 0 auto 1rem;
}
.iso-link-card__sub{
  font-family: var(--font-mono);
  font-size: .76rem;
  letter-spacing: .26em;
  text-transform: uppercase;
  color: var(--rust);
  margin-bottom: 2rem;
}
.iso-link-list{
  display: flex;
  flex-direction: column;
  gap: .8rem;
  margin-top: 1.5rem;
}
.iso-link-list a{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.05rem 1.4rem;
  border: 1px solid var(--rust);
  font-family: var(--font-label);
  letter-spacing: .22em;
  font-size: .9rem;
  text-transform: uppercase;
  color: var(--ink);
  transition: background .25s, color .25s, transform .25s;
}
.iso-link-list a:hover{
  background: var(--rust);
  color: var(--paper);
  transform: translateX(4px);
}
.iso-link-list a .arrow{
  font-family: var(--font-body);
  font-size: 1.1rem;
  letter-spacing: 0;
}
.iso-link-list a.primary{
  background: var(--rust);
  color: var(--paper);
}
.iso-link-list a.primary:hover{
  background: var(--bg-deep);
}

/* === Error page === */
.iso-err{
  min-height: 90vh;
  display: flex;
  align-items: center;
  padding: calc(var(--nav-h) + 2rem) 0 4rem;
  text-align: center;
  background: var(--paper);
}
.iso-err__num{
  font-family: var(--font-display);
  font-size: clamp(7rem, 22vw, 18rem);
  line-height: .9;
  color: var(--rust);
  letter-spacing: -0.04em;
}
.iso-err__msg{
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  margin: 1rem 0 2rem;
  color: var(--ink);
}
.iso-err__back{
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-family: var(--font-label);
  letter-spacing: .22em;
  font-size: .9rem;
  text-transform: uppercase;
  color: var(--rust);
  border-bottom: 1px solid var(--rust);
  padding-bottom: .25rem;
}
.iso-err__back:hover{ color: var(--brick); border-color: var(--brick); }

/* === Privacy policy / longform === */
.iso-pp{
  background: var(--paper);
  color: var(--ink);
  padding: calc(var(--nav-h) + 2rem) 0 5rem;
}
.iso-pp__inner{
  max-width: 780px;
  margin: 0 auto;
  padding: 0 var(--gutter);
}
.iso-pp__back{
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-family: var(--font-label);
  letter-spacing: .22em;
  font-size: .78rem;
  text-transform: uppercase;
  color: var(--rust);
  margin-bottom: 2rem;
}
.iso-pp__back:hover{ color: var(--brick); }
.iso-pp h1{
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  margin: 2.2rem 0 1rem;
  color: var(--ink);
  text-align: left;
}
.iso-pp h2{
  font-family: var(--font-label);
  letter-spacing: .18em;
  font-size: 1rem;
  text-transform: uppercase;
  color: var(--rust);
  margin: 2rem 0 .6rem;
}
.iso-pp ol, .iso-pp ul{ padding-left: 1.4rem; margin: .6rem 0 1.4rem; }
.iso-pp li{ margin: .4rem 0; line-height: 1.7; color: var(--ink-soft); font-size: .98rem; }
.iso-pp a{ color: var(--rust); border-bottom: 1px solid var(--rust-line); }
.iso-pp a:hover{ color: var(--brick); border-color: var(--brick); }

/* === Reveal on scroll === */
.iso-reveal{
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .9s cubic-bezier(.2,0,.2,1), transform .9s cubic-bezier(.2,0,.2,1);
}
.iso-reveal.visible{ opacity: 1; transform: translateY(0); }
.iso-reveal-d1{ transition-delay: .12s; }
.iso-reveal-d2{ transition-delay: .24s; }
.iso-reveal-d3{ transition-delay: .36s; }

/* === Responsive === */
@media (max-width: 1024px){
  .iso-feature{ grid-template-columns: 1fr; }
  .iso-feature.reverse > .iso-feature__media{ order: 0; }
  .iso-find{ grid-template-columns: 1fr; }
  .iso-find__map iframe{ min-height: 320px; }
  .iso-reviews__grid{ grid-template-columns: 1fr 1fr; }
  .iso-reviews__grid .iso-quote:nth-child(3){ grid-column: 1 / -1; max-width: 580px; margin: 0 auto; }
  .iso-foot__top{ grid-template-columns: 1fr 1fr; }
  .iso-foot__brand{ grid-column: 1 / -1; }
  .iso-gallery__head{ grid-template-columns: 1fr; gap: 1.4rem; align-items: start; }
  .iso-gallery__intro{ justify-self: start; text-align: left; }
  .iso-gallery__grid{
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 220px 220px 220px;
    gap: 1rem;
  }
  .iso-gallery__item:nth-child(1){ grid-column: 1 / -1; grid-row: 1; }
  .iso-gallery__item:nth-child(2){ grid-column: 1; grid-row: 2; }
  .iso-gallery__item:nth-child(3){ grid-column: 2; grid-row: 2; }
  .iso-gallery__item:nth-child(4){ grid-column: 1 / -1; grid-row: 3; }
}
@media (max-width: 768px){
  :root{ --nav-h: 64px; }
  .iso-nav__links{ display: none; }
  .iso-nav__cta{ display: none; }
  .iso-nav__lang{ display: none; }
  .iso-nav__hamburger{ display: flex; }
  .iso-mobile{ display: flex; }
  .iso-reviews__head{ grid-template-columns: 1fr; }
  .iso-reviews__head .source{ text-align: left; align-items: flex-start; }
  .iso-reviews__grid{ grid-template-columns: 1fr; }
  .iso-reviews__grid .iso-quote:nth-child(3){ max-width: none; }
  .iso-extra__grid{ grid-template-columns: 1fr; }
  .iso-foot__top{ grid-template-columns: 1fr; gap: 2rem; }
  .iso-foot__bottom{ flex-direction: column; align-items: flex-start; gap: .5rem; }
  .iso-find__list li{ grid-template-columns: 1fr; gap: .35rem; }
  .iso-gallery__grid{
    grid-template-columns: 1fr;
    grid-template-rows: repeat(4, 220px);
    gap: .8rem;
  }
  .iso-gallery__item:nth-child(1){ grid-column: 1; grid-row: 1; }
  .iso-gallery__item:nth-child(2){ grid-column: 1; grid-row: 2; }
  .iso-gallery__item:nth-child(3){ grid-column: 1; grid-row: 3; }
  .iso-gallery__item:nth-child(4){ grid-column: 1; grid-row: 4; }
  .iso-hero__eyebrow{ font-size: .68rem; letter-spacing: .26em; }
  .iso-hero__meta{ font-size: .62rem; gap: .3rem .7rem; }
  .iso-hero__scroll-hint{ bottom: .9rem; }
}
@media (max-height: 720px){
  .iso-hero__logo{ max-width: 220px; }
  .iso-hero__content{ gap: .8rem; }
  .iso-hero__cta{ display: none; }
  .iso-hero__meta{ margin-top: .8rem; }
}
@media (max-height: 560px){
  .iso-hero__logo{ max-width: 170px; }
  .iso-hero__hours{ font-size: .66rem; }
  .iso-hero__scroll-hint{ display: none; }
}