/* ============================================================
   PURO — Duplex Firenze · Editorial / Minimal-Luxus
   ============================================================ */

:root {
  /* Palette — limestone cream + warm anthracite, olive/bamboo accent */
  --paper:       #ECE7DD;
  --paper-deep:  #E2DCCE;
  --paper-panel: #21231E;   /* dark panel (host / cta) */
  --ink:         #21231E;
  --ink-2:       #54564A;
  --ink-on-dark: #E7E3D7;
  --ink-on-dark-2: #A7A593;
  --olive:       #4F5532;
  --olive-br:    #6B7344;
  --ochre:       #A87539;
  --line:        rgba(33, 35, 30, .15);
  --line-dark:   rgba(231, 227, 215, .18);

  --serif: 'Bodoni Moda', Georgia, 'Times New Roman', serif;
  --sans:  'Hanken Grotesk', system-ui, -apple-system, sans-serif;
  --mono:  'IBM Plex Mono', 'SF Mono', monospace;

  --maxw: 1280px;
  --gutter: clamp(1.25rem, 5vw, 5.5rem);
  --section-y: clamp(4.5rem, 11vw, 9.5rem);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  font-family: var(--sans);
  background: var(--paper);
  color: var(--ink);
  line-height: 1.65;
  font-size: clamp(1rem, 0.55vw + 0.9rem, 1.08rem);
  font-weight: 360;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; background: none; border: none; }
::selection { background: var(--olive); color: var(--paper); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
}

.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; }

/* ---------- Type primitives ---------- */
.serif { font-family: var(--serif); }
.eyebrow {
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .26em;
  text-transform: uppercase;
  color: var(--olive);
  font-weight: 500;
  display: inline-block;
}
.eyebrow--light { color: var(--ink-on-dark-2); }

h1, h2, h3 { font-family: var(--serif); font-weight: 500; line-height: 1.04; letter-spacing: -.01em; }

.shell { max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: var(--section-y); }

/* Reveal on scroll */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 1.1s cubic-bezier(.16,.7,.2,1), transform 1.1s cubic-bezier(.16,.7,.2,1); }
.reveal.in { opacity: 1; transform: none; }

/* ============================================================
   NAV
   ============================================================ */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 60;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.1rem var(--gutter);
  transition: background .5s ease, padding .5s ease, border-color .5s ease;
  border-bottom: 1px solid transparent;
  color: #F4F0E6;
  text-shadow: 0 1px 18px rgba(18,19,15,.55), 0 1px 3px rgba(18,19,15,.4);
}
.nav.scrolled {
  text-shadow: none;
  background: color-mix(in srgb, var(--paper) 86%, transparent);
  backdrop-filter: blur(14px) saturate(1.2);
  -webkit-backdrop-filter: blur(14px) saturate(1.2);
  border-bottom-color: var(--line);
  color: var(--ink);
  padding-block: .8rem;
}
.nav__brand { font-family: var(--serif); font-size: 1.35rem; letter-spacing: .02em; font-weight: 500; }
.nav__brand sup { font-family: var(--mono); font-size: .5em; letter-spacing: .1em; vertical-align: super; opacity: .7; }
.nav__links { display: flex; gap: clamp(1rem, 2.4vw, 2.4rem); align-items: center; }
.nav__links a {
  font-family: var(--mono); font-size: .72rem; letter-spacing: .14em; text-transform: uppercase;
  position: relative; padding-block: .3rem;
}
.nav__links a::after {
  content: ""; position: absolute; left: 0; bottom: 0; height: 1px; width: 0; background: currentColor; transition: width .4s ease;
}
.nav__links a:hover::after, .nav__links a:focus-visible::after { width: 100%; }
.nav__right { display: flex; align-items: center; gap: 1.4rem; }

/* language switcher */
.lang { display: flex; gap: .1rem; align-items: center; font-family: var(--mono); font-size: .72rem; letter-spacing: .08em; }
.lang button { text-transform: uppercase; padding: .2rem .35rem; opacity: .55; transition: opacity .3s; position: relative; }
.lang button[aria-pressed="true"] { opacity: 1; }
.lang button[aria-pressed="true"]::after { content: ""; position: absolute; left: .35rem; right: .35rem; bottom: 0; height: 1px; background: currentColor; }
.lang span { opacity: .35; }

.nav__menu-btn { display: none; }
.nav__cta {
  font-family: var(--mono); font-size: .7rem; letter-spacing: .12em; text-transform: uppercase;
  border: 1px solid currentColor; padding: .55rem .9rem; border-radius: 2px; transition: background .35s, color .35s;
}
.nav.scrolled .nav__cta:hover { background: var(--ink); color: var(--paper); }

/* ============================================================
   HERO
   ============================================================ */
.hero { position: relative; min-height: 100svh; display: grid; align-items: end; isolation: isolate; }
.hero__media { position: absolute; inset: 0; z-index: -2; overflow: hidden; }
.hero__media img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.06); animation: heroZoom 14s ease-out forwards; }
@keyframes heroZoom { to { transform: scale(1); } }
.hero::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(180deg, rgba(20,21,17,.42) 0%, rgba(20,21,17,.05) 32%, rgba(20,21,17,.12) 62%, rgba(20,21,17,.72) 100%);
}
.hero__inner { padding: 0 var(--gutter) clamp(2.5rem, 6vw, 5rem); width: 100%; max-width: var(--maxw); margin-inline: auto; color: #F4F0E6; }
.hero__eyebrow {
  font-family: var(--mono); font-size: .74rem; letter-spacing: .3em; text-transform: uppercase;
  display: flex; gap: 1rem; align-items: center; margin-bottom: 1.6rem; color: #E9E3D3;
}
.hero__eyebrow::before { content: ""; width: clamp(2rem,6vw,4rem); height: 1px; background: currentColor; opacity: .7; }
.hero__title {
  font-size: clamp(3rem, 11vw, 9.5rem); font-weight: 500; letter-spacing: -.02em; line-height: .92;
  text-shadow: 0 2px 40px rgba(0,0,0,.3);
}
.hero__title em { font-style: italic; font-weight: 400; }
.hero__sub { margin-top: 1.4rem; max-width: 34ch; font-size: clamp(1rem,1.4vw,1.25rem); font-weight: 350; color: #ECE7DA; }
.hero__foot { margin-top: clamp(2rem,5vw,3.5rem); display: flex; flex-wrap: wrap; gap: 1.5rem 2.5rem; align-items: center; justify-content: space-between; border-top: 1px solid rgba(244,240,230,.25); padding-top: 1.4rem; }
.hero__facts { display: flex; gap: clamp(1.2rem,3vw,2.6rem); font-family: var(--mono); font-size: .76rem; letter-spacing: .08em; text-transform: uppercase; flex-wrap: wrap; }
.hero__facts b { font-family: var(--serif); font-size: 1.5rem; font-weight: 500; letter-spacing: 0; text-transform: none; margin-right: .45rem; }
.hero__facts span { display: inline-flex; align-items: baseline; }
.hero__scroll { font-family: var(--mono); font-size: .68rem; letter-spacing: .2em; text-transform: uppercase; display: flex; align-items: center; gap: .6rem; opacity: .85; }
.hero__scroll::after { content: ""; width: 1px; height: 28px; background: currentColor; animation: scrollPulse 2.4s ease-in-out infinite; transform-origin: top; }
@keyframes scrollPulse { 0%,100%{ transform: scaleY(.4); opacity:.4 } 50%{ transform: scaleY(1); opacity:1 } }

/* ============================================================
   INTRO / MANIFESTO
   ============================================================ */
.intro { text-align: center; }
.intro .eyebrow { margin-bottom: 2rem; }
.intro__lead {
  font-family: var(--serif); font-weight: 400;
  font-size: clamp(1.5rem, 3.6vw, 2.8rem); line-height: 1.28; letter-spacing: -.01em;
  max-width: 24ch; margin-inline: auto; text-wrap: balance;
}
.intro__lead .accent { font-style: italic; color: var(--olive); }
.intro__rule { width: 1px; height: clamp(3rem,7vw,5.5rem); background: var(--line); margin: 3rem auto 0; }

/* ============================================================
   EDITORIAL STORY BLOCKS
   ============================================================ */
.story { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 5.5rem); align-items: center; }
.story + .story { margin-top: clamp(4rem, 9vw, 8rem); }
.story--rev .story__media { order: 2; }
.story__media { position: relative; }
.story__media img { width: 100%; aspect-ratio: 4/5; object-fit: cover; }
.story__index { position: absolute; top: -.5rem; left: -.5rem; font-family: var(--mono); font-size: .72rem; letter-spacing: .1em; color: var(--olive); background: var(--paper); padding: .3rem .55rem; }
.story__body { max-width: 46ch; }
.story__kicker { font-family: var(--mono); font-size: .72rem; letter-spacing: .22em; text-transform: uppercase; color: var(--olive); display: block; margin-bottom: 1.1rem; }
.story__title { font-size: clamp(1.8rem, 4vw, 3.1rem); margin-bottom: 1.3rem; }
.story__title em { font-style: italic; }
.story__text { color: var(--ink-2); font-size: 1.05rem; line-height: 1.75; }
.story__text + .story__text { margin-top: 1rem; }

/* ============================================================
   DESIGN PEDIGREE (signature catalogue)
   ============================================================ */
.design { background: var(--paper-deep); }
.design__head { max-width: 60ch; margin-bottom: clamp(2.5rem,6vw,4rem); }
.design__title { font-size: clamp(2rem,5vw,3.6rem); margin: 1rem 0 1.2rem; }
.design__intro { color: var(--ink-2); max-width: 50ch; }
.catalogue { border-top: 1px solid var(--line); }
.cat-item {
  display: grid; grid-template-columns: 4rem 1fr auto; gap: clamp(1rem,3vw,2.5rem); align-items: baseline;
  padding: 1.5rem 0; border-bottom: 1px solid var(--line);
  transition: padding-left .4s ease, background .4s ease;
}
.cat-item:hover { padding-left: 1rem; }
.cat-item__idx { font-family: var(--mono); font-size: .78rem; color: var(--olive); letter-spacing: .05em; }
.cat-item__name { font-family: var(--serif); font-size: clamp(1.3rem,2.6vw,1.9rem); font-weight: 500; }
.cat-item__name em { font-style: italic; font-weight: 400; }
.cat-item__note { font-family: var(--mono); font-size: .76rem; letter-spacing: .04em; color: var(--ink-2); text-align: right; max-width: 30ch; line-height: 1.5; }

/* ============================================================
   GALLERY
   ============================================================ */
.gallery__head { display: flex; justify-content: space-between; align-items: flex-end; flex-wrap: wrap; gap: 1.5rem; margin-bottom: clamp(2rem,5vw,3.5rem); }
.gallery__title { font-size: clamp(2rem,5vw,3.6rem); }
.gallery__count { font-family: var(--mono); font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-2); }
.gallery__grid { columns: 3; column-gap: clamp(.6rem,1.3vw,1rem); }
.gfig { break-inside: avoid; margin-bottom: clamp(.6rem,1.3vw,1rem); position: relative; overflow: hidden; cursor: zoom-in; background: var(--paper-deep); }
.gfig img { width: 100%; transition: transform .9s cubic-bezier(.16,.7,.2,1), filter .6s; }
.gfig:hover img { transform: scale(1.05); }
.gfig figcaption {
  position: absolute; left: 0; bottom: 0; right: 0; padding: 1.5rem 1rem .8rem;
  font-family: var(--mono); font-size: .68rem; letter-spacing: .12em; text-transform: uppercase; color: #f3efe5;
  background: linear-gradient(180deg, transparent, rgba(20,21,17,.78));
  opacity: 0; transform: translateY(8px); transition: opacity .45s, transform .45s;
}
.gfig:hover figcaption, .gfig:focus-visible figcaption { opacity: 1; transform: none; }

/* ============================================================
   AMENITIES
   ============================================================ */
.amen__head { max-width: 56ch; margin-bottom: clamp(2.5rem,6vw,4rem); }
.amen__title { font-size: clamp(2rem,5vw,3.6rem); margin-top: 1rem; }
.amen__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px,1fr)); gap: clamp(2rem,4vw,3.5rem); }
.amen__group h3 { font-family: var(--mono); font-size: .76rem; letter-spacing: .18em; text-transform: uppercase; color: var(--olive); padding-bottom: 1rem; margin-bottom: 1rem; border-bottom: 1px solid var(--line); font-weight: 500; }
.amen__group ul { list-style: none; padding: 0; display: flex; flex-direction: column; gap: .65rem; }
.amen__group li { display: flex; gap: .7rem; align-items: baseline; color: var(--ink-2); font-size: .98rem; }
.amen__group li::before { content: "—"; color: var(--olive); flex: none; }
.amen__group li.na { opacity: .5; text-decoration: line-through; text-decoration-color: var(--line); }

/* ============================================================
   NEIGHBOURHOOD
   ============================================================ */
.hood { background: var(--paper-deep); }
.hood__top { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem,5vw,5rem); align-items: end; margin-bottom: clamp(2.5rem,6vw,4rem); }
.hood__title { font-size: clamp(2.2rem,5.5vw,4rem); }
.hood__title em { font-style: italic; color: var(--olive); }
.hood__loc { font-family: var(--mono); font-size: .78rem; letter-spacing: .1em; color: var(--ink-2); line-height: 1.8; }
.hood__loc b { color: var(--ink); font-weight: 500; }
.hood__list { display: grid; grid-template-columns: repeat(auto-fit,minmax(260px,1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.hood__cell { background: var(--paper-deep); padding: clamp(1.5rem,3vw,2.2rem); }
.hood__cell h3 { font-family: var(--serif); font-size: 1.4rem; font-weight: 500; margin-bottom: .7rem; }
.hood__cell p { color: var(--ink-2); font-size: .96rem; }
.hood__transport { margin-top: clamp(2rem,4vw,3rem); display: flex; gap: 1.2rem; align-items: baseline; font-size: 1.05rem; max-width: 70ch; }
.hood__transport .eyebrow { flex: none; }

/* ============================================================
   REVIEWS
   ============================================================ */
.rev__head { display: flex; align-items: baseline; justify-content: space-between; flex-wrap: wrap; gap: 1rem; margin-bottom: clamp(2.5rem,6vw,4rem); }
.rev__title { font-size: clamp(2rem,5vw,3.6rem); }
.rev__score { font-family: var(--mono); font-size: .8rem; letter-spacing: .1em; color: var(--ink-2); display: flex; align-items: baseline; gap: .6rem; }
.rev__score b { font-family: var(--serif); font-size: 2.4rem; color: var(--ink); font-weight: 500; }
.rev__stars { letter-spacing: .15em; color: var(--ochre); }
.rev__grid { display: grid; grid-template-columns: repeat(auto-fit,minmax(280px,1fr)); gap: clamp(1.5rem,3vw,2.5rem); }
.rev-card { border-top: 1px solid var(--ink); padding-top: 1.4rem; display: flex; flex-direction: column; gap: 1.1rem; }
.rev-card__quote { font-family: var(--serif); font-size: 1.25rem; line-height: 1.5; font-weight: 400; }
.rev-card__quote::before { content: "“"; font-size: 2rem; color: var(--olive); line-height: 0; vertical-align: -.2em; margin-right: .1em; }
.rev-card__by { margin-top: auto; }
.rev-card__name { font-weight: 600; }
.rev-card__meta { font-family: var(--mono); font-size: .72rem; letter-spacing: .06em; color: var(--ink-2); text-transform: uppercase; }

/* ============================================================
   HOST + CTA (dark)
   ============================================================ */
.dark { background: var(--paper-panel); color: var(--ink-on-dark); }
.dark .eyebrow { color: var(--olive-br); }
.host__grid { display: grid; grid-template-columns: 1fr 1.3fr; gap: clamp(2rem,5vw,5rem); align-items: center; }
.host__media img { aspect-ratio: 1; object-fit: cover; width: 100%; filter: grayscale(.15); }
.host__title { font-size: clamp(2rem,5vw,3.4rem); color: var(--ink-on-dark); margin: 1rem 0 1.4rem; }
.host__title em { font-style: italic; }
.host__text { color: var(--ink-on-dark-2); max-width: 48ch; font-size: 1.06rem; }
.host__meta { margin-top: 2rem; display: grid; grid-template-columns: repeat(auto-fit,minmax(150px,1fr)); gap: 1.5rem; border-top: 1px solid var(--line-dark); padding-top: 1.8rem; }
.host__meta div span { font-family: var(--mono); font-size: .68rem; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-on-dark-2); display: block; margin-bottom: .4rem; }
.host__meta div b { font-family: var(--serif); font-size: 1.2rem; font-weight: 500; color: var(--ink-on-dark); }

.cta { text-align: center; border-top: 1px solid var(--line-dark); }
.cta__title { font-size: clamp(2.4rem,7vw,5.5rem); color: var(--ink-on-dark); line-height: 1; margin: 1.4rem 0; }
.cta__title em { font-style: italic; color: var(--olive-br); }
.cta__text { color: var(--ink-on-dark-2); max-width: 40ch; margin: 0 auto 2.6rem; }
.btn {
  display: inline-flex; align-items: center; gap: .9rem;
  font-family: var(--mono); font-size: .8rem; letter-spacing: .16em; text-transform: uppercase;
  background: var(--paper); color: var(--ink); padding: 1.1rem 2.2rem; border-radius: 2px;
  transition: transform .4s cubic-bezier(.16,.7,.2,1), background .4s, color .4s; border: 1px solid var(--paper);
}
.btn:hover { transform: translateY(-3px); background: var(--olive-br); border-color: var(--olive-br); color: var(--paper); }
.btn svg { width: 1em; height: 1em; }

.goodtoknow { margin-top: clamp(3.5rem,8vw,6rem); border-top: 1px solid var(--line-dark); padding-top: clamp(2.5rem,5vw,3.5rem); text-align: left; display: grid; grid-template-columns: repeat(auto-fit,minmax(220px,1fr)); gap: 1.6rem 3rem; }
.goodtoknow h3 { grid-column: 1/-1; font-family: var(--mono); font-size: .74rem; letter-spacing: .2em; text-transform: uppercase; color: var(--olive-br); font-weight: 500; }
.goodtoknow .gtk-item { color: var(--ink-on-dark-2); font-size: .92rem; line-height: 1.6; padding-left: 1.2rem; position: relative; }
.goodtoknow .gtk-item::before { content: ""; position: absolute; left: 0; top: .65em; width: 5px; height: 5px; background: var(--olive-br); }

/* ============================================================
   FOOTER
   ============================================================ */
.footer { background: var(--paper-panel); color: var(--ink-on-dark-2); border-top: 1px solid var(--line-dark); padding: clamp(2.5rem,5vw,3.5rem) 0; }
.footer__row { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 1.5rem; align-items: center; font-family: var(--mono); font-size: .72rem; letter-spacing: .08em; }
.footer__brand { font-family: var(--serif); font-size: 1.4rem; color: var(--ink-on-dark); letter-spacing: .02em; }
.footer__reg { opacity: .7; }
.footer__disclaimer { max-width: var(--maxw); margin: 1.5rem auto 0; padding-inline: var(--gutter); font-family: var(--mono); font-size: .66rem; letter-spacing: .04em; color: rgba(167,165,147,.6); line-height: 1.6; }

/* ============================================================
   LIGHTBOX
   ============================================================ */
.lightbox { position: fixed; inset: 0; z-index: 100; background: rgba(18,19,15,.96); display: none; align-items: center; justify-content: center; opacity: 0; transition: opacity .4s; }
.lightbox.open { display: flex; opacity: 1; }
.lightbox img { max-width: 92vw; max-height: 84vh; object-fit: contain; box-shadow: 0 30px 80px rgba(0,0,0,.5); }
.lb-cap { position: absolute; bottom: 1.6rem; left: 0; right: 0; text-align: center; font-family: var(--mono); font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-on-dark-2); }
.lb-btn { position: absolute; top: 50%; transform: translateY(-50%); font-family: var(--mono); font-size: 2rem; color: #fff; padding: 1rem 1.4rem; opacity: .6; transition: opacity .3s; }
.lb-btn:hover { opacity: 1; }
.lb-prev { left: clamp(.5rem,3vw,3rem); }
.lb-next { right: clamp(.5rem,3vw,3rem); }
.lb-close { position: absolute; top: 1.5rem; right: 1.8rem; font-family: var(--mono); font-size: .8rem; letter-spacing: .14em; text-transform: uppercase; color: #fff; opacity: .7; }
.lb-close:hover { opacity: 1; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 920px) {
  .gallery__grid { columns: 2; }
  .story, .story--rev .story__media { grid-template-columns: 1fr; order: 0; }
  .story__media img { aspect-ratio: 16/11; }
  .story__index { left: .5rem; top: .5rem; }
  .host__grid { grid-template-columns: 1fr; }
  .hood__top { grid-template-columns: 1fr; }
}
@media (max-width: 680px) {
  :root { --section-y: 4rem; }
  .nav__links { display: none; }
  .nav__menu-btn { display: block; font-family: var(--mono); font-size: .7rem; letter-spacing: .12em; text-transform: uppercase; }
  .gallery__grid { columns: 1; }
  .cat-item { grid-template-columns: 2.5rem 1fr; }
  .cat-item__note { grid-column: 2; text-align: left; margin-top: .4rem; }
  .hero__facts { gap: 1.2rem; }
  .hero__facts b { font-size: 1.2rem; }
  .rev-card__quote { font-size: 1.12rem; }
}

/* focus visibility */
:focus-visible { outline: 2px solid var(--olive-br); outline-offset: 3px; }
.nav :focus-visible, .hero :focus-visible { outline-color: #fff; }