/* =========================================================
   KS Home · Landing page
   Paleta oficial: Cinza escuro #333333 · Bege #C5B6A6
                   Off-white #F7F7F7 · Marrom #573E30
   ========================================================= */

:root {
  --dark: #333333;
  --darker: #262626;
  --beige: #C5B6A6;
  --beige-soft: #E6DDD3;
  --offwhite: #F7F7F7;
  --paper: #EFEBE6;
  --brown: #573E30;
  --ink: #2B2B2B;
  --muted: #6F6A64;
  --line: rgba(51, 51, 51, .14);

  --serif: "Cormorant", "Kalieb Luxury", Georgia, serif;
  --sans: "Urbanist", "Urbane", system-ui, sans-serif;

  --radius: 28px;
  --radius-sm: 18px;
  --gutter: clamp(16px, 4vw, 56px);
  --max: 1360px;
  --ease: cubic-bezier(.2, .7, .1, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--offwhite);
  color: var(--ink);
  font-family: var(--sans);
  font-weight: 400;
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3 { margin: 0; font-weight: 300; }
p { margin: 0 0 1em; }
em { font-style: italic; }

/* ---------- Tipografia base ---------- */
.eyebrow {
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .32em;
  text-transform: uppercase;
  color: var(--brown);
  margin: 0 0 22px;
  display: inline-flex;
  align-items: center;
  gap: 14px;
}
.eyebrow::before { content: ""; width: 28px; height: 1px; background: currentColor; opacity: .6; }
.eyebrow--light { color: var(--offwhite); }
.eyebrow--beige { color: var(--beige); }

.title {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(38px, 5vw, 72px);
  line-height: 1.02;
  letter-spacing: -.01em;
  color: var(--dark);
}
.title em, .hero__title em, .manifesto__text em, .step h3 em, .footer__tag em, .card figcaption em {
  font-family: var(--serif);
  font-style: italic;
  color: var(--brown);
}
.title--light { color: var(--offwhite); }
.title--light em { color: var(--beige); }
.lead { font-size: clamp(17px, 1.4vw, 20px); color: var(--muted); font-weight: 300; max-width: 52ch; }

/* ---------- Botões ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 16px 30px;
  border-radius: 100px;
  font-family: var(--sans);
  font-size: 13px; font-weight: 600;
  letter-spacing: .16em; text-transform: uppercase;
  text-decoration: none;
  transition: background .4s var(--ease), color .4s var(--ease), transform .4s var(--ease), border-color .4s;
  border: 1px solid transparent;
  text-align: center;
}
.btn:hover { transform: translateY(-2px); }
.btn--light { background: var(--offwhite); color: var(--dark); }
.btn--light:hover { background: var(--beige); }
.btn--dark { background: var(--dark); color: var(--offwhite); }
.btn--dark:hover { background: var(--brown); }
.btn--beige { background: var(--beige); color: var(--darker); }
.btn--beige:hover { background: var(--offwhite); }
.btn--ghost { border-color: currentColor; color: var(--offwhite); padding: 12px 22px; font-size: 12px; }
.btn--ghost:hover { background: var(--offwhite); color: var(--dark); border-color: var(--offwhite); }

.link-arrow {
  font-size: 13px; font-weight: 600; letter-spacing: .16em; text-transform: uppercase;
  text-decoration: none; display: inline-flex; align-items: center; gap: 12px;
  color: var(--dark);
}
.link-arrow::after { content: "→"; transition: transform .4s var(--ease); font-size: 16px; }
.link-arrow:hover::after { transform: translateX(6px); }
.link-arrow--light { color: var(--offwhite); }

/* ---------- Header ---------- */
.header {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  display: flex; align-items: center; gap: 40px;
  padding: calc(var(--gutter) + 22px) calc(var(--gutter) + 36px) 22px;
  color: var(--offwhite);
  transition: background .5s var(--ease), padding .5s var(--ease), color .5s;
}
.header__logo { position: relative; z-index: 2; display: block; width: 150px; flex-shrink: 0; }
.header__logo img { width: 100%; height: auto; transition: opacity .4s; }
.header__logo .logo-dark { position: absolute; inset: 0; opacity: 0; }
.nav { display: flex; gap: 32px; margin-left: auto; }
.nav a {
  text-decoration: none; font-size: 13px; letter-spacing: .14em; text-transform: uppercase; font-weight: 500;
  position: relative; padding: 4px 0;
}
.nav a::after { content: ""; position: absolute; left: 0; bottom: -2px; width: 0; height: 1px; background: currentColor; transition: width .4s var(--ease); }
.nav a:hover::after { width: 100%; }
.header.is-scrolled {
  background: rgba(247, 247, 247, .92);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  padding-top: 16px; padding-bottom: 16px;
  color: var(--dark);
  box-shadow: 0 1px 0 var(--line);
}
.header.is-scrolled .logo-light { opacity: 0; }
.header.is-scrolled .logo-dark { opacity: 1; }
.header.is-scrolled .btn--ghost { color: var(--dark); }
.header.is-scrolled .btn--ghost:hover { background: var(--dark); color: var(--offwhite); border-color: var(--dark); }
.burger { display: none; }

/* ---------- Hero ---------- */
.hero { padding: var(--gutter); padding-bottom: 0; background: var(--offwhite); }
.hero__frame {
  position: relative;
  min-height: min(92vh, 900px);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex; align-items: flex-end;
  background: var(--dark);
}
.hero__img {
  position: absolute; inset: -6% 0 0 0; width: 100%; height: 112%;
  object-fit: cover; object-position: center 40%;
  will-change: transform;
}
.hero__shade {
  position: absolute; inset: 0;
  background:
    linear-gradient(90deg, rgba(20,18,16,.78) 0%, rgba(20,18,16,.45) 45%, rgba(20,18,16,.05) 75%),
    linear-gradient(0deg, rgba(20,18,16,.55) 0%, transparent 40%);
}
.hero__content {
  position: relative; z-index: 2;
  padding: clamp(28px, 5vw, 80px);
  padding-top: 160px;
  max-width: 760px;
  color: var(--offwhite);
}
.hero__title {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(52px, 8vw, 120px);
  line-height: .95;
  letter-spacing: -.02em;
  margin-bottom: 28px;
}
.hero__title em { color: var(--beige); }
.hero__lead { font-size: clamp(16px, 1.3vw, 19px); font-weight: 300; max-width: 50ch; opacity: .9; margin-bottom: 36px; }
.hero__actions { display: flex; flex-wrap: wrap; align-items: center; gap: 28px; }

.hero__card {
  position: absolute; z-index: 3; right: clamp(20px, 3vw, 44px); bottom: clamp(20px, 3vw, 44px);
  width: 230px; padding: 12px 12px 16px;
  background: var(--offwhite); border-radius: 22px;
  box-shadow: 0 30px 60px rgba(0,0,0,.25);
}
.hero__card img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 14px; margin-bottom: 12px; }
.hero__card p { margin: 0 4px; font-size: 14px; line-height: 1.4; color: var(--muted); }
.hero__card strong { color: var(--dark); font-weight: 600; }

.hero__stats {
  display: grid; grid-template-columns: repeat(3, 1fr);
  max-width: var(--max); margin: 0 auto;
  padding: 56px var(--gutter) 40px;
  gap: 24px;
}
.hero__stats > div { display: flex; align-items: center; gap: 18px; padding-left: 24px; border-left: 1px solid var(--line); }
.hero__stats .num { font-family: var(--serif); font-size: clamp(44px, 4.5vw, 64px); font-weight: 300; line-height: 1; color: var(--brown); }
.hero__stats .lbl { font-size: 13px; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); line-height: 1.5; }

/* ---------- Seções ---------- */
.section { max-width: var(--max); margin: 0 auto; padding: clamp(80px, 11vw, 160px) var(--gutter); }
.section__head { margin-bottom: clamp(48px, 6vw, 80px); }
.section__head--split { display: grid; grid-template-columns: 1.2fr 1fr; gap: 40px; align-items: end; }
.section__head--center { text-align: center; }
.section__head--center .eyebrow { justify-content: center; }
.section__head--center .eyebrow::before { display: none; }
.section__head--center .lead { margin: 24px auto 0; }

/* ---------- Manifesto ---------- */
.manifesto {
  position: relative;
  text-align: center;
  padding: clamp(100px, 14vw, 200px) var(--gutter);
  background: var(--paper);
  overflow: hidden;
}
.manifesto .eyebrow::before { display: none; }
.manifesto__mark {
  position: absolute; width: min(620px, 80vw); left: 50%; top: 50%;
  transform: translate(-50%, -50%); opacity: .13; pointer-events: none;
}
.manifesto__text {
  position: relative;
  font-family: var(--serif); font-weight: 300;
  font-size: clamp(36px, 5.4vw, 80px); line-height: 1.05; letter-spacing: -.01em;
  color: var(--dark); max-width: 18ch; margin: 0 auto 36px;
}
.manifesto__sub { position: relative; max-width: 58ch; margin: 0 auto; color: var(--muted); font-size: 18px; font-weight: 300; }

/* ---------- A Casa ---------- */
.casa__grid {
  display: grid;
  grid-template-columns: 5fr 6fr;
  grid-template-rows: auto auto;
  gap: clamp(24px, 3vw, 44px);
}
.card { margin: 0; position: relative; border-radius: var(--radius); overflow: hidden; background: var(--beige-soft); }
.card img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.4s var(--ease); }
.card:hover img { transform: scale(1.04); }
.card--tall { grid-row: span 2; aspect-ratio: 4 / 5.4; }
.card--wide { aspect-ratio: 16 / 10; }
.card figcaption {
  position: absolute; left: 20px; bottom: 20px;
  background: var(--offwhite); padding: 12px 20px; border-radius: 100px;
  font-family: var(--serif); font-size: 20px; color: var(--dark);
}
.casa__text { align-self: center; padding: 20px 0; }
.checks { list-style: none; padding: 0; margin: 32px 0 40px; }
.checks li {
  padding: 16px 0 16px 36px; border-top: 1px solid var(--line); position: relative; font-size: 16px;
}
.checks li:last-child { border-bottom: 1px solid var(--line); }
.checks li::before {
  content: ""; position: absolute; left: 4px; top: 50%; width: 14px; height: 14px; margin-top: -7px;
  border: 1px solid var(--brown); border-radius: 50%;
  background: radial-gradient(circle, var(--brown) 0 3px, transparent 3.5px);
}

/* ---------- Legado ---------- */
.legado { padding: 0 var(--gutter); }
.legado__inner {
  max-width: calc(var(--max) + 120px); margin: 0 auto;
  background: var(--dark); color: #D9D4CE;
  border-radius: var(--radius);
  display: grid; grid-template-columns: 1fr 1.1fr;
  gap: clamp(32px, 5vw, 90px);
  padding: clamp(20px, 3vw, 40px);
  align-items: center;
}
.legado__img { margin: 0; border-radius: calc(var(--radius) - 8px); overflow: hidden; aspect-ratio: 4 / 5; }
.legado__img img { width: 100%; height: 100%; object-fit: cover; }
.legado__text { padding: clamp(20px, 3vw, 40px) clamp(4px, 3vw, 48px) clamp(20px, 3vw, 40px) 0; }
.legado__text .title { margin-bottom: 32px; }
.legado__text p { font-weight: 300; font-size: 17px; max-width: 54ch; }
.quote {
  margin: 40px 0 0; padding: 28px 0 0; border-top: 1px solid rgba(197,182,166,.3);
  font-family: var(--serif); font-style: italic; font-size: clamp(22px, 2vw, 28px); line-height: 1.3;
  color: var(--beige);
}

/* Placeholder de imagem (enquanto as fotos não chegam) */
.ph {
  width: 100%; height: 100%; min-height: 240px;
  display: grid; place-items: center; text-align: center;
  background:
    repeating-linear-gradient(135deg, transparent 0 22px, rgba(87,62,48,.06) 22px 23px),
    var(--beige-soft);
  color: var(--brown);
  font-size: 12px; letter-spacing: .22em; text-transform: uppercase; line-height: 1.8;
}
.ph--dark {
  background:
    repeating-linear-gradient(135deg, transparent 0 22px, rgba(197,182,166,.08) 22px 23px),
    #2B2B2B;
  color: var(--beige);
}

/* ---------- Processo (jornada guiada pela rolagem) ---------- */
.processo { padding-bottom: 0; }
.processo .section__head { margin-bottom: 0; }
.journey { position: relative; height: 300vh; }
.journey__sticky {
  position: sticky; top: 0; height: 100vh; height: 100svh;
  display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 6vw, 100px);
  align-items: center;
  padding: 90px 0 40px;
}
.journey__media {
  position: relative; height: min(76vh, 720px);
  border-radius: var(--radius); overflow: hidden; background: var(--beige-soft);
}
/* clip-path e escala são controlados pela rolagem (js/main.js) */
.journey__media img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
  clip-path: inset(100% 0 0 0);
  will-change: clip-path, transform;
}
.journey__media img:first-child { clip-path: none; }
.journey__bar {
  position: absolute; z-index: 2; left: 24px; right: 24px; bottom: 24px; height: 2px;
  background: rgba(247,247,247,.35); border-radius: 2px; overflow: hidden;
}
.journey__bar i { display: block; height: 100%; width: 100%; background: var(--offwhite); transform-origin: left; transform: scaleX(0); }

.journey__nos {
  display: block;
  font-family: var(--serif); font-weight: 300;
  font-size: clamp(64px, 8vw, 132px); line-height: .9; letter-spacing: -.02em;
  color: var(--dark); margin-bottom: 18px;
}
.journey__list { list-style: none; margin: 0; padding: 0; }
.journey__list li { padding: 6px 0; cursor: default; }
.journey__list h3 {
  font-family: var(--serif); font-style: italic; font-weight: 300;
  font-size: clamp(34px, 3.6vw, 58px); line-height: 1.08;
  color: transparent;
  -webkit-text-stroke: 1px rgba(87, 62, 48, .35);
  --fill: 0;
  background: linear-gradient(90deg, var(--brown) 50%, transparent 50%) no-repeat;
  background-size: 200% 100%;
  background-position: calc(100% - var(--fill) * 100%) 0;
  -webkit-background-clip: text; background-clip: text;
  transition: -webkit-text-stroke-color .6s, transform .8s var(--ease);
  transform-origin: left center;
}
.journey__list li.is-active h3 { -webkit-text-stroke-color: transparent; transform: translateX(10px); }
.journey__list li.is-done h3 { -webkit-text-stroke-color: rgba(87, 62, 48, .55); }
.journey__desc { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .8s var(--ease); }
.journey__desc p {
  overflow: hidden; margin: 0; max-width: 42ch;
  color: var(--muted); font-size: 16.5px; font-weight: 300;
  opacity: 0; transform: translateY(10px);
  transition: opacity .6s var(--ease), transform .8s var(--ease);
  padding-left: 12px;
}
.journey__list li.is-active .journey__desc { grid-template-rows: 1fr; }
.journey__list li.is-active .journey__desc p { opacity: 1; transform: none; transition-delay: .2s; padding-top: 10px; padding-bottom: 14px; }

/* ---------- Personalize ---------- */
.personalize {
  display: grid; grid-template-columns: 1fr 1fr; min-height: min(90vh, 860px);
  background: var(--beige);
}
.personalize__media { position: relative; overflow: hidden; }
.personalize__media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.personalize__text { padding: clamp(60px, 9vw, 140px) clamp(24px, 7vw, 110px); align-self: center; }
.personalize .eyebrow, .personalize .title em { color: var(--brown); }
.personalize .lead { color: #4A423B; margin: 28px 0 44px; }
.options { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: rgba(51,51,51,.18); border-radius: var(--radius-sm); overflow: hidden; }
.option { background: var(--beige); padding: 24px 24px 26px; transition: background .4s var(--ease); }
.option:hover { background: #CFC2B4; }
.option span { display: block; font-family: var(--serif); font-size: 28px; color: var(--dark); line-height: 1.1; margin-bottom: 6px; }
.option small { font-size: 13px; color: #5B524A; letter-spacing: .02em; }

/* ---------- Curadoria ---------- */
.curadoria { padding: clamp(80px, 11vw, 160px) 0; }
.curadoria .section__head { padding: 0 var(--gutter); }
.marquee {
  overflow: hidden; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  padding: 26px 0; margin-bottom: clamp(48px, 6vw, 80px);
}
.marquee__track { display: flex; align-items: center; gap: 48px; width: max-content; animation: marquee 38s linear infinite; }
.marquee__track span { font-family: var(--serif); font-size: clamp(30px, 3.4vw, 48px); font-weight: 300; color: var(--dark); white-space: nowrap; }
.marquee__track i { font-style: normal; color: var(--beige); font-size: 18px; }
.marquee:hover .marquee__track { animation-play-state: paused; }
@keyframes marquee { to { transform: translateX(-50%); } }

.gallery {
  display: flex; gap: 24px; overflow-x: auto; scroll-snap-type: x mandatory;
  padding: 0 var(--gutter) 8px; scrollbar-width: none;
}
.gallery::-webkit-scrollbar { display: none; }
.gallery__item {
  margin: 0; flex: 0 0 clamp(260px, 30vw, 420px); aspect-ratio: 3 / 4;
  border-radius: var(--radius); overflow: hidden; position: relative; scroll-snap-align: start;
  background: var(--beige-soft);
}
.gallery__item img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.4s var(--ease); }
.gallery__item:hover img { transform: scale(1.05); }
.gallery__item figcaption {
  position: absolute; left: 16px; right: 16px; bottom: 16px;
  padding: 14px 20px; border-radius: 14px;
  background: rgba(247,247,247,.92); backdrop-filter: blur(8px);
  font-family: var(--serif); font-size: 22px; color: var(--dark);
}
.gallery__item figcaption em { font-family: var(--sans); font-style: normal; font-size: 12px; letter-spacing: .18em; text-transform: uppercase; color: var(--muted); }
.gallery__nav { display: flex; gap: 12px; justify-content: flex-end; padding: 28px var(--gutter) 0; }
.gallery__nav button {
  width: 54px; height: 54px; border-radius: 50%; border: 1px solid var(--line); background: transparent;
  font-size: 18px; cursor: pointer; color: var(--dark); transition: background .3s, color .3s;
}
.gallery__nav button:hover { background: var(--dark); color: var(--offwhite); }

/* ---------- Arquitetos ---------- */
.arq { padding: 0 var(--gutter); }
.arq__box {
  max-width: calc(var(--max) + 120px); margin: 0 auto;
  background: var(--brown); color: #E8DFD6;
  border-radius: var(--radius);
  padding: clamp(40px, 7vw, 110px);
  display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 6vw, 100px);
  position: relative; overflow: hidden;
}
.arq__box::after {
  content: ""; position: absolute; right: -60px; bottom: -90px; width: 360px; height: 360px;
  background: url(../img/logo/ks-simbolo-branco.png) center / contain no-repeat; opacity: .05; pointer-events: none;
}
.arq__head .title { margin-bottom: 28px; }
.arq__head p { font-weight: 300; max-width: 50ch; margin-bottom: 40px; }
.arq__list { list-style: none; margin: 0; padding: 0; align-self: center; }
.arq__list li { display: flex; gap: 28px; padding: 28px 0; border-top: 1px solid rgba(232,223,214,.2); }
.arq__list li:last-child { border-bottom: 1px solid rgba(232,223,214,.2); }
.arq__list span { font-size: 12px; letter-spacing: .3em; color: var(--beige); font-weight: 600; padding-top: 8px; }
.arq__list h3 { font-family: var(--serif); font-size: 28px; color: var(--offwhite); margin-bottom: 4px; }
.arq__list p { margin: 0; font-size: 15.5px; font-weight: 300; opacity: .85; }

/* ---------- Visite ---------- */
.visite__grid { display: grid; grid-template-columns: 1fr 1.15fr; gap: clamp(40px, 6vw, 90px); align-items: stretch; }
.info { margin: 44px 0; display: grid; grid-template-columns: 1fr 1fr; gap: 32px 40px; }
.info dt { font-size: 12px; letter-spacing: .28em; text-transform: uppercase; color: var(--brown); font-weight: 600; margin-bottom: 8px; }
.info dd { margin: 0; font-size: 17px; line-height: 1.55; }
.info a { text-decoration: none; border-bottom: 1px solid var(--beige); }
.visite__actions { display: flex; flex-wrap: wrap; align-items: center; gap: 28px; }
.visite__map { border-radius: var(--radius); overflow: hidden; min-height: 460px; background: var(--beige-soft); }
.visite__map iframe { width: 100%; height: 100%; min-height: 460px; border: 0; filter: grayscale(1) contrast(.95) brightness(1.02); }

/* ---------- Footer ---------- */
.footer { background: var(--darker); color: #BDB6AE; padding: clamp(60px, 8vw, 110px) var(--gutter) 32px; }
.footer__top {
  max-width: var(--max); margin: 0 auto; display: flex; align-items: flex-end; justify-content: space-between; gap: 40px;
  padding-bottom: 60px; border-bottom: 1px solid rgba(197,182,166,.18);
}
.footer__logo { width: 120px; }
.footer__tag { font-family: var(--serif); font-weight: 300; font-size: clamp(34px, 4.6vw, 68px); line-height: 1; color: var(--offwhite); text-align: right; margin: 0; }
.footer__tag em { color: var(--beige); }
.footer__bottom {
  max-width: var(--max); margin: 0 auto; padding-top: 28px;
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px 32px;
  font-size: 13px; letter-spacing: .06em;
}
.footer__bottom a { text-decoration: none; }
.footer__bottom a:hover { color: var(--beige); }

/* ---------- WhatsApp flutuante ---------- */
.wa-float {
  position: fixed; right: 24px; bottom: 24px; z-index: 60;
  width: 58px; height: 58px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--dark); color: var(--offwhite);
  box-shadow: 0 12px 30px rgba(0,0,0,.25);
  transition: transform .4s var(--ease), background .4s;
}
.wa-float:hover { transform: scale(1.08); background: var(--brown); }

/* ---------- Animações de entrada ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 1.1s var(--ease), transform 1.1s var(--ease); }
.reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .marquee__track { animation: none; }
  .journey { height: auto; }
  .journey__sticky { position: static; height: auto; }
  .journey__media img:not(:first-child) { display: none; }
  .journey__list h3 { color: var(--brown); -webkit-text-stroke: 0; background: none; }
  .journey__desc { grid-template-rows: 1fr; }
  .journey__desc p { opacity: 1; transform: none; padding-bottom: 12px; }
  html { scroll-behavior: auto; }
}

/* ---------- Responsivo ---------- */
@media (max-width: 1100px) {
  .nav { gap: 22px; }
}

@media (max-width: 960px) {
  .header { padding: calc(var(--gutter) + 14px) calc(var(--gutter) + 18px) 14px; gap: 16px; }
  .header__cta { display: none; }
  .burger {
    display: grid; gap: 7px; margin-left: auto; background: none; border: 0; padding: 10px; cursor: pointer; color: inherit; position: relative; z-index: 2;
  }
  .burger span { display: block; width: 26px; height: 1.5px; background: currentColor; transition: transform .4s var(--ease); }
  .burger[aria-expanded="true"] span:first-child { transform: translateY(4.25px) rotate(45deg); }
  .burger[aria-expanded="true"] span:last-child { transform: translateY(-4.25px) rotate(-45deg); }
  .nav {
    position: fixed; inset: 0; background: var(--dark); color: var(--offwhite);
    flex-direction: column; justify-content: center; align-items: center; gap: 26px;
    opacity: 0; pointer-events: none; transition: opacity .5s var(--ease);
  }
  .nav a { font-family: var(--serif); font-size: 34px; text-transform: none; letter-spacing: 0; font-weight: 300; }
  .nav.is-open { opacity: 1; pointer-events: auto; }
  .header.menu-open { color: var(--offwhite); background: transparent; box-shadow: none; }
  .header.menu-open .logo-light { opacity: 1; }
  .header.menu-open .logo-dark { opacity: 0; }

  .hero__card { display: none; }
  .hero__stats { grid-template-columns: 1fr; gap: 20px; padding-top: 40px; }
  .section__head--split { grid-template-columns: 1fr; }
  .journey { height: 280vh; }
  .journey__sticky { grid-template-columns: 1fr; grid-template-rows: auto 1fr; gap: 22px; align-content: start; padding: 84px 0 24px; }
  .journey__media { height: 38svh; }
  .journey__nos { font-size: 56px; margin-bottom: 6px; }
  .journey__list h3 { font-size: 30px; }
  .journey__list li { padding: 2px 0; }
  .journey__desc p { font-size: 15px; }
  .casa__grid { grid-template-columns: 1fr; }
  .card--tall { grid-row: auto; aspect-ratio: 4 / 4.6; }
  .legado__inner { grid-template-columns: 1fr; }
  .legado__text { padding: 8px 8px 24px; }
  .personalize { grid-template-columns: 1fr; min-height: 0; }
  .personalize__media { aspect-ratio: 4 / 3.4; }
  .arq__box { grid-template-columns: 1fr; }
  .visite__grid { grid-template-columns: 1fr; }
  .footer__top { flex-direction: column; align-items: flex-start; }
  .footer__tag { text-align: left; }
}

@media (max-width: 600px) {
  body { font-size: 16px; }
  .header__logo { width: 120px; }
  .header { padding: 26px 30px 14px; }
  .hero { padding: 10px; padding-bottom: 0; }
  .hero__frame { min-height: min(88svh, 760px); border-radius: 22px; }
  .hero__content { padding: 110px 22px 28px; }
  .hero__shade { background: linear-gradient(0deg, rgba(20,18,16,.85) 0%, rgba(20,18,16,.45) 60%, rgba(20,18,16,.2) 100%); }
  .options { grid-template-columns: 1fr; }
  .info { grid-template-columns: 1fr; }
  .legado, .arq { padding: 0 10px; }
  .gallery__nav { display: none; }
  .wa-float { right: 16px; bottom: 16px; width: 54px; height: 54px; }
}