/* ==========================================================================
   ARBÓREO · Arquitetura que nasce do lugar
   Minimalismo orgânico: menos elementos, mais natureza.
   ========================================================================== */

:root {
  /* Primárias */
  --musgo: #3A4A3F;
  --off: #F4F1EA;
  --terra: #6B5744;
  /* Secundárias */
  --salvia: #A3B18A;
  --pedra: #8B8578;
  --preto: #1A1A17;
  /* Acento */
  --terracota: #B87D5B;
  --terracota-ink: #8F5638; /* terracota para texto pequeno sobre o off-white */

  /* Papéis */
  --bg: var(--off);
  --bg-alt: #ECE7DC;
  --ink: var(--preto);
  --ink-soft: #45443D;
  --muted: #6B665B;
  --line: rgba(26, 26, 23, 0.14);

  --serif: "Cormorant Garamond", "Cormorant", Georgia, "Times New Roman", serif;
  --sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --breath: 0.8s;

  --gutter: clamp(1.25rem, 5vw, 5.5rem);
  --section: clamp(6rem, 13vw, 12rem);
  --maxw: 1480px;
}

/* ---------- Base ---------- */

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

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink-soft);
  font-family: var(--sans);
  font-weight: 300;
  font-size: 15px;
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  transition: opacity 0.5s var(--ease);
  animation: breathe-in 0.9s var(--ease) both;
}
body.is-leaving { opacity: 0; }
@keyframes breathe-in { from { opacity: 0.01; } to { opacity: 1; } }

/* Grão sutil de papel: o fundo nunca é "digital" */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 100;
  opacity: 0.045;
  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='.85' numOctaves='3' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0.1  0 0 0 0 0.1  0 0 0 0 0.09  0 0 0 1 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
}

img { display: block; max-width: 100%; height: auto; }

figure { margin: 0; }

a { color: inherit; text-decoration: none; }

::selection { background: var(--salvia); color: var(--preto); }

:focus-visible { outline: 1px solid var(--terracota); outline-offset: 4px; }

.skip-link {
  position: absolute; left: 1rem; top: -4rem; z-index: 200;
  padding: 0.6rem 1rem; background: var(--musgo); color: var(--off);
  font-size: 13px; transition: top 0.3s var(--ease);
}
.skip-link:focus { top: 1rem; }

/* ---------- Tipografia ---------- */

h1, h2, h3, .display, .lead {
  font-family: var(--serif);
  font-weight: 300;
  color: var(--ink);
  margin: 0;
  letter-spacing: -0.005em;
  text-wrap: balance;
}

h1 em, h2 em, h3 em, .display em, .lead em { font-style: italic; font-weight: 300; }

.display {
  font-size: clamp(3.1rem, 8vw, 7.6rem);
  line-height: 0.98;
}

.h2 {
  font-size: clamp(2.3rem, 4.8vw, 4.3rem);
  line-height: 1.04;
}

.h3 {
  font-size: clamp(1.55rem, 2.2vw, 2rem);
  line-height: 1.15;
}

.lead {
  font-size: clamp(1.55rem, 2.7vw, 2.55rem);
  line-height: 1.32;
  color: var(--ink);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.9rem;
  margin: 0 0 2rem;
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--muted);
}
.eyebrow::before {
  content: "";
  width: 2.25rem;
  height: 1px;
  background: currentColor;
  opacity: 0.6;
}

.body-text p { margin: 0 0 1.4em; max-width: 34em; }
.body-text p:last-child { margin-bottom: 0; }

.meta {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

/* Link com linha que respira */
.link-line {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink);
}
.link-line::after {
  content: "";
  width: 3rem;
  height: 1px;
  background: currentColor;
  transform-origin: left;
  transition: width var(--breath) var(--ease), background var(--breath) var(--ease);
}
.link-line:hover::after { width: 5rem; background: var(--terracota); }

/* ---------- Layout ---------- */

.wrap {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section { padding-block: var(--section); }
.section--alt { background: var(--bg-alt); }

.grid-12 {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: clamp(1rem, 2.4vw, 2.5rem);
}

/* ---------- Cabeçalho ---------- */

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: 1.6rem var(--gutter);
  color: var(--ink);
  transition:
    background-color var(--breath) var(--ease),
    color var(--breath) var(--ease),
    padding var(--breath) var(--ease),
    transform var(--breath) var(--ease);
}
.site-header[data-tone="light"] { color: var(--off); }

.site-header.is-scrolled {
  color: var(--ink);
  background: rgba(244, 241, 234, 0.9);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  padding-block: 1rem;
}
.site-header.is-hidden { transform: translateY(-100%); }

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
}
.brand__mark { width: 30px; height: 30px; flex: none; }
.brand__mark circle, .brand__mark ellipse { transition: transform 1.6s var(--ease); transform-origin: 50% 50%; }
.brand:hover .brand__mark ellipse:nth-child(2) { transform: rotate(12deg); }
.brand:hover .brand__mark ellipse:nth-child(3) { transform: rotate(-16deg); }
.brand__name {
  font-family: var(--serif);
  font-size: 1.35rem;
  font-weight: 400;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  padding-top: 2px;
}

.nav { display: flex; gap: clamp(1.5rem, 3.4vw, 3.25rem); }
.nav a {
  position: relative;
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding-block: 0.4rem;
}
.nav a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--breath) var(--ease);
}
.nav a:hover::after,
.nav a[aria-current="page"]::after { transform: scaleX(1); transform-origin: left; }

.nav-toggle { display: none; }
.nav-toggle,
.menu__close {
  background: none;
  border: 0;
  padding: 0.4rem 0;
  color: inherit;
  font: 500 12px/1 var(--sans);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  cursor: pointer;
}

/* Menu mobile */
.menu {
  position: fixed;
  inset: 0;
  z-index: 60;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 1.6rem var(--gutter) 2.5rem;
  background: var(--musgo);
  color: var(--off);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--breath) var(--ease), visibility 0s linear var(--breath);
}
.menu.is-open {
  opacity: 1;
  visibility: visible;
  transition: opacity var(--breath) var(--ease), visibility 0s;
}
.menu__top { display: flex; justify-content: space-between; align-items: center; }
.menu__links { display: flex; flex-direction: column; gap: 0.6rem; }
.menu__links a {
  font-family: var(--serif);
  font-size: clamp(2.6rem, 11vw, 4rem);
  font-weight: 300;
  line-height: 1.1;
  opacity: 0;
  transform: translateY(18px);
  transition: opacity var(--breath) var(--ease), transform var(--breath) var(--ease);
}
.menu.is-open .menu__links a { opacity: 1; transform: none; }
.menu.is-open .menu__links a:nth-child(2) { transition-delay: 0.08s; }
.menu.is-open .menu__links a:nth-child(3) { transition-delay: 0.16s; }
.menu__foot { font-size: 13px; opacity: 0.75; }

/* ---------- Hero ---------- */

.hero {
  position: relative;
  height: 100vh;
  height: 100svh;
  min-height: 560px;
  overflow: hidden;
  color: var(--off);
  background: var(--musgo);
}
.hero__media {
  position: absolute;
  inset: -8% 0 0 0;
  will-change: transform;
}
.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.85);
  animation: settle 3.2s var(--ease) both;
}
@keyframes settle { from { transform: scale(1.08); } to { transform: none; } }

.hero__veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(26, 26, 23, 0.42) 0%, rgba(26, 26, 23, 0) 26%),
    linear-gradient(0deg, rgba(26, 26, 23, 0.62) 0%, rgba(26, 26, 23, 0.14) 48%, rgba(26, 26, 23, 0) 70%),
    linear-gradient(90deg, rgba(26, 26, 23, 0.38) 0%, rgba(26, 26, 23, 0) 55%);
}

.hero__content {
  position: absolute;
  left: var(--gutter);
  right: var(--gutter);
  bottom: clamp(5.5rem, 13vh, 9rem);
}
.hero__content .eyebrow { color: rgba(244, 241, 234, 0.82); }
.hero .display { color: var(--off); }

.hero__meta {
  position: absolute;
  right: var(--gutter);
  bottom: 2.4rem;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(244, 241, 234, 0.72);
}

.scroll-cue {
  position: absolute;
  left: var(--gutter);
  bottom: 2rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(244, 241, 234, 0.8);
}
.scroll-cue i {
  position: relative;
  display: block;
  width: 1px;
  height: 46px;
  background: rgba(244, 241, 234, 0.25);
  overflow: hidden;
}
.scroll-cue i::after {
  content: "";
  position: absolute;
  left: 0; top: -40%;
  width: 1px; height: 40%;
  background: var(--off);
  animation: drift 2.8s var(--ease) infinite;
}
@keyframes drift {
  0% { top: -40%; }
  60%, 100% { top: 100%; }
}

/* Título que surge linha a linha */
.split-line { display: block; overflow: hidden; padding-bottom: 0.08em; margin-bottom: -0.08em; }
.split-line > span {
  display: block;
  animation: rise 1.5s var(--ease) 0.1s both;
}
.split-line:nth-child(2) > span { animation-delay: 0.24s; }
.split-line:nth-child(3) > span { animation-delay: 0.38s; }
@keyframes rise { from { opacity: 0.01; transform: translateY(70%); } to { opacity: 1; transform: none; } }

/* Entrada suave para o que já aparece na primeira tela */
.intro-in { animation: rise-soft 1.2s var(--ease) 0.45s both; }
@keyframes rise-soft { from { opacity: 0.01; transform: translateY(18px); } to { opacity: 1; transform: none; } }

/* ---------- Manifesto ---------- */

.manifesto { text-align: left; }
.manifesto .lead { grid-column: 3 / span 8; }
.manifesto .eyebrow { grid-column: 3 / span 8; }
.manifesto__foot {
  grid-column: 3 / span 8;
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 2rem;
  margin-top: clamp(3rem, 6vw, 5rem);
}
.manifesto__foot p { margin: 0; max-width: 26em; }

/* ---------- Projetos em destaque ---------- */

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 2rem;
  margin-bottom: clamp(3.5rem, 7vw, 6rem);
}

.featured { row-gap: clamp(4rem, 9vw, 9rem); }
.featured .card:nth-child(1) { grid-column: 1 / span 7; }
.featured .card:nth-child(2) { grid-column: 9 / span 4; margin-top: clamp(4rem, 16vw, 16rem); }
.featured .card:nth-child(3) { grid-column: 4 / span 7; }

.card { display: block; }
.card__media {
  position: relative;
  overflow: hidden;
  background: var(--bg-alt);
}
.card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.001);
  transition: transform 1.4s var(--ease), filter 1.4s var(--ease);
  filter: saturate(0.88);
}
.card__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--preto);
  opacity: 0;
  transition: opacity var(--breath) var(--ease);
}
.card:hover .card__media img,
.card:focus-visible .card__media img { transform: scale(1.035); }
.card:hover .card__media::after,
.card:focus-visible .card__media::after { opacity: 0.22; }

.ratio-land { aspect-ratio: 4 / 3; }
.ratio-port { aspect-ratio: 4 / 5; }
.ratio-wide { aspect-ratio: 16 / 9; }

.card__caption {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1.5rem;
  margin-top: 1.4rem;
  padding-top: 1.1rem;
  border-top: 1px solid var(--line);
}
.card__title {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(1.4rem, 2vw, 1.8rem);
  line-height: 1.1;
  color: var(--ink);
  margin: 0;
}

/* ---------- Princípios ---------- */

.principles { row-gap: 3.5rem; }
.principles__intro { grid-column: 1 / span 4; }
.principles__list {
  grid-column: 6 / span 7;
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}
.principle {
  display: grid;
  grid-template-columns: 4.5rem 1fr;
  gap: 1.5rem;
  padding-block: 2.4rem;
  border-top: 1px solid var(--line);
}
.principle:last-child { border-bottom: 1px solid var(--line); }
.principle__n {
  font-family: var(--serif);
  font-size: 1.1rem;
  font-style: italic;
  color: var(--terracota-ink);
  line-height: 2.1;
}
.principle h3 { margin-bottom: 0.7rem; }
.principle p { margin: 0; max-width: 34em; }

/* ---------- Faixa de imagem com citação ---------- */

.band {
  position: relative;
  height: clamp(460px, 92vh, 980px);
  overflow: hidden;
  background: var(--musgo);
  color: var(--off);
}
.band__media {
  position: absolute;
  inset: -12% 0;
  will-change: transform;
}
.band__media img { width: 100%; height: 100%; object-fit: cover; filter: saturate(0.85); }
.band::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(26, 26, 23, 0.55) 0%, rgba(26, 26, 23, 0.1) 60%);
}
.band__quote {
  position: absolute;
  z-index: 1;
  left: var(--gutter);
  right: var(--gutter);
  bottom: clamp(3rem, 9vh, 7rem);
  max-width: 12.5em;
  margin: 0;
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(1.9rem, 3.6vw, 3.3rem);
  line-height: 1.18;
}
.band__quote cite {
  display: block;
  margin-top: 1.6rem;
  font-family: var(--sans);
  font-style: normal;
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  opacity: 0.75;
}

/* ---------- Chamada final ---------- */

.cta { text-align: center; }
.cta .h2 { max-width: 24ch; margin-inline: auto; }
.cta .link-line { margin-top: 3rem; }
.cta .eyebrow { justify-content: center; }
.cta .eyebrow::after {
  content: "";
  width: 2.25rem;
  height: 1px;
  background: currentColor;
  opacity: 0.6;
}

/* ---------- Rodapé ---------- */

.site-footer {
  background: var(--musgo);
  color: rgba(244, 241, 234, 0.72);
  padding-block: clamp(5rem, 10vw, 8rem) 2.5rem;
}
.site-footer a { transition: color var(--breath) var(--ease); }
.site-footer a:hover { color: var(--off); }
.footer__lead {
  grid-column: 1 / span 6;
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(2.4rem, 5vw, 4.5rem);
  line-height: 1.02;
  color: var(--off);
  margin: 0 0 4rem;
}
.footer__lead em { font-style: italic; }
.footer__cols {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 2.5rem;
  padding-top: 3rem;
  border-top: 1px solid rgba(244, 241, 234, 0.16);
}
.footer__cols .footer__h {
  font-family: var(--sans);
  margin: 0 0 1.1rem;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: #BCC7A5;
}
.footer__cols p, .footer__cols ul { margin: 0; padding: 0; list-style: none; font-size: 14px; line-height: 1.9; }
.footer__base {
  grid-column: 1 / -1;
  display: flex;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin-top: clamp(4rem, 8vw, 6rem);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: rgba(244, 241, 234, 0.7);
}
.footer__brand { display: flex; align-items: center; gap: 0.8rem; color: var(--off); }

/* ---------- Páginas internas ---------- */

.page-intro {
  padding-top: clamp(10rem, 22vh, 15rem);
  padding-bottom: clamp(4rem, 8vw, 7rem);
}
.page-intro .display { grid-column: 1 / span 9; }
.page-intro__aside {
  grid-column: 8 / span 5;
  margin-top: clamp(2.5rem, 5vw, 4rem);
}
.page-intro__aside p:not(.eyebrow) { margin: 0; max-width: 30em; }
.page-intro__aside .eyebrow { margin-bottom: 1.4rem; }

.wide-media {
  position: relative;
  overflow: hidden;
  height: clamp(380px, 78vh, 900px);
  background: var(--bg-alt);
}
.wide-media__inner { position: absolute; inset: -10% 0; will-change: transform; }
.wide-media img { width: 100%; height: 100%; object-fit: cover; filter: saturate(0.85); }

/* História */
.story { row-gap: 4rem; align-items: start; }
.story__head { grid-column: 1 / span 4; position: sticky; top: 8rem; }
.story__body { grid-column: 6 / span 6; }
.story__body .lead { margin-bottom: 3rem; }
.story__figure { grid-column: 6 / span 7; margin: clamp(3rem, 6vw, 5rem) 0 0; }
.story__figure figcaption { margin-top: 1rem; }

/* Valores */
.values { row-gap: 4rem; }
.values__head { grid-column: 1 / span 12; margin-bottom: clamp(1rem, 3vw, 2rem); }
.value { grid-column: span 4; padding-top: 2rem; border-top: 1px solid var(--line); }
.value__n {
  display: block;
  margin-bottom: 2.4rem;
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.1rem;
  color: var(--terracota-ink);
}
.value h3 { margin-bottom: 1.1rem; }
.value p { margin: 0; max-width: 26em; }

/* Materiais */
.materials { row-gap: 3rem; }
.material { grid-column: span 4; margin: 0; }
.material:nth-child(2) { margin-top: clamp(3rem, 8vw, 7rem); }
.material .card__media { aspect-ratio: 3 / 4; }
.material figcaption {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1.2rem;
  font-size: 13px;
}
.material figcaption strong { font-family: var(--serif); font-size: 1.4rem; font-weight: 400; color: var(--ink); }

/* Processo */
.process-head { margin-bottom: clamp(3.5rem, 7vw, 6rem); }
.process {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(1.5rem, 3vw, 3rem);
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: step;
}
.step { position: relative; padding-top: 2.6rem; }
.step::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: var(--line);
}
.step::after {
  content: "";
  position: absolute;
  top: -3px; left: 0;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--terracota);
}
.step__n {
  display: block;
  margin-bottom: 1.4rem;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--muted);
}
.step h3, .step .h3 { margin-bottom: 1rem; }
.step p { margin: 0; }

/* ---------- Página de projetos ---------- */

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 2rem;
  margin: 0;
  padding: 0;
  list-style: none;
}
.filters button {
  position: relative;
  background: none;
  border: 0;
  padding: 0.35rem 0;
  font: 400 12px/1.4 var(--sans);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
  cursor: pointer;
  transition: color var(--breath) var(--ease);
}
.filters button sup { font-size: 9px; letter-spacing: 0.05em; margin-left: 0.25rem; }
.filters button::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--breath) var(--ease);
}
.filters button:hover { color: var(--ink); }
.filters button[aria-pressed="true"] { color: var(--ink); }
.filters button[aria-pressed="true"]::after { transform: scaleX(1); }

.projects-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  padding-block: 1.4rem;
  border-block: 1px solid var(--line);
  margin-bottom: clamp(3rem, 6vw, 5rem);
}

.projects {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: clamp(1.5rem, 6vw, 7rem);
  row-gap: clamp(4rem, 8vw, 7rem);
  align-items: start;
}
.projects .project { transition: opacity 0.6s var(--ease), transform 0.6s var(--ease); }
.projects .project.is-offset { margin-top: clamp(0rem, 12vw, 11rem); }
.projects .project.is-fading { opacity: 0; transform: translateY(14px); }
.projects .project[hidden] { display: none; }

.project .card__media { aspect-ratio: 4 / 5; }
.project[data-ratio="land"] .card__media { aspect-ratio: 5 / 4; }

.project__overlay {
  position: absolute;
  inset: auto 0 0 0;
  z-index: 1;
  padding: clamp(1.4rem, 3vw, 2.4rem);
  color: var(--off);
  opacity: 0;
  transform: translateY(14px);
  transition: opacity var(--breath) var(--ease), transform var(--breath) var(--ease);
}
.project__overlay .card__title { color: var(--off); font-size: clamp(1.7rem, 2.6vw, 2.5rem); }
.project__overlay .meta { color: rgba(244, 241, 234, 0.82); margin-top: 0.4rem; display: block; }
.card:hover .project__overlay,
.card:focus-visible .project__overlay { opacity: 1; transform: none; }
.project .card__media::after { background: linear-gradient(0deg, rgba(26, 26, 23, 0.7), rgba(26, 26, 23, 0.15) 60%); }
.project .card:hover .card__media::after,
.project .card:focus-visible .card__media::after { opacity: 1; }

.project__index {
  display: flex;
  justify-content: space-between;
  margin-top: 1.1rem;
}

/* Telas de toque: o nome fica sempre visível */
@media (hover: none) {
  .project__overlay { opacity: 1; transform: none; }
  .project .card__media::after { opacity: 0.85; }
}

/* ---------- Página de projeto ---------- */

.project-intro { row-gap: 3.5rem; align-items: start; }
.project-intro__text { grid-column: 1 / span 7; }
.project-intro__text .lead { margin-bottom: 2.6rem; }
.facts {
  grid-column: 9 / span 4;
  margin: 0;
  position: sticky;
  top: 7rem;
}
.facts div {
  display: grid;
  grid-template-columns: 8.5rem 1fr;
  gap: 1rem;
  padding-block: 1rem;
  border-top: 1px solid var(--line);
}
.facts div:last-child { border-bottom: 1px solid var(--line); }
.facts dt {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
  padding-top: 0.2rem;
}
.facts dd { margin: 0; color: var(--ink); font-size: 14px; }

.gallery { padding-bottom: var(--section); }
.g { margin: 0; }
.g .card__media img { filter: saturate(0.88); }
.g--wide .card__media { aspect-ratio: 16 / 9; }
.g-pair { margin-top: clamp(1.5rem, 3vw, 2.5rem); align-items: start; }
.g--a { grid-column: 1 / span 7; }
.g--a .card__media { aspect-ratio: 4 / 5; }
.g--b { grid-column: 9 / span 4; margin-top: clamp(4rem, 14vw, 14rem); }
.g--b .card__media { aspect-ratio: 3 / 4; }
.g--center { width: min(100%, 66%); margin-inline: auto; }
.g--center .card__media { aspect-ratio: 3 / 2; }

.pull {
  max-width: 44rem;
  margin: clamp(5rem, 11vw, 10rem) auto;
  text-align: center;
}
.pull p {
  margin: 0;
  font-family: var(--serif);
  font-style: italic;
  font-weight: 300;
  font-size: clamp(1.9rem, 3.6vw, 3.2rem);
  line-height: 1.2;
  color: var(--ink);
  text-wrap: balance;
}
.pull::before {
  content: "";
  display: block;
  width: 1px;
  height: 3.5rem;
  margin: 0 auto 2.2rem;
  background: var(--terracota);
}

.next-project {
  position: relative;
  display: block;
  height: clamp(420px, 80vh, 820px);
  overflow: hidden;
  background: var(--musgo);
  color: var(--off);
}
.next-project__media { position: absolute; inset: -10% 0; will-change: transform; }
.next-project__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.85);
  transform: scale(1.001);
  transition: transform 1.6s var(--ease);
}
.next-project::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(26, 26, 23, 0.7) 0%, rgba(26, 26, 23, 0.2) 55%, rgba(26, 26, 23, 0.35) 100%);
  transition: background var(--breath) var(--ease);
}
.next-project:hover .next-project__media img { transform: scale(1.04); }
.next-project__text {
  position: absolute;
  z-index: 1;
  left: var(--gutter);
  right: var(--gutter);
  bottom: clamp(3rem, 9vh, 6rem);
}
.next-project__text .eyebrow { color: rgba(244, 241, 234, 0.8); }
.next-project__text .meta { color: rgba(244, 241, 234, 0.75); }
.next-project__name {
  margin: 0 0 1rem;
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(2.8rem, 7vw, 6.5rem);
  line-height: 1;
}
.next-project__foot { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem 2.5rem; }
.next-project__foot .link-line { color: var(--off); }
.next-project:hover .link-line::after { width: 5rem; background: var(--terracota); }

/* ---------- Contato e orçamento ---------- */

.process--quote { grid-template-columns: repeat(3, minmax(0, 1fr)); }

.quote-layout { align-items: start; row-gap: 4rem; }
.quote-main { grid-column: 1 / span 8; }
.quote-main > .h2 { margin-bottom: clamp(3rem, 6vw, 4.5rem); }
.quote-aside { grid-column: 10 / span 3; position: sticky; top: 7rem; }

.quote__step {
  margin: 0 0 clamp(3.5rem, 7vw, 5rem);
  padding: 2.2rem 0 0;
  border: 0;
  border-top: 1px solid var(--line);
  min-width: 0;
}
.quote__step legend {
  float: left;
  width: 100%;
  margin-bottom: 2.2rem;
  padding: 0;
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(1.7rem, 2.6vw, 2.2rem);
  line-height: 1.1;
  color: var(--ink);
}
.quote__step legend + * { clear: both; }
.quote__n {
  margin-right: 0.8rem;
  font-style: italic;
  font-size: 0.6em;
  color: var(--terracota-ink);
  vertical-align: 0.35em;
}

.field { margin-bottom: 2.2rem; }
.field:last-child { margin-bottom: 0; }
.field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: clamp(1.5rem, 3vw, 2.5rem);
}
.field-grid .field:last-child { margin-bottom: 2.2rem; }
.field__label {
  display: block;
  margin-bottom: 0.9rem;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
}
.field__label .opt { letter-spacing: 0.06em; text-transform: none; font-weight: 400; }
.field__row { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; }
.field__help { margin: 0.6rem 0 0; font-size: 12px; color: var(--muted); }

.quote input[type="text"],
.quote input[type="email"],
.quote input[type="tel"],
.quote select,
.quote textarea {
  display: block;
  width: 100%;
  padding: 0.7rem 0 0.8rem;
  border: 0;
  border-bottom: 1px solid rgba(26, 26, 23, 0.28);
  border-radius: 0;
  background: transparent;
  color: var(--ink);
  font: 300 1.1rem/1.5 var(--sans);
  transition: border-color var(--breath) var(--ease);
}
.quote textarea { resize: vertical; min-height: 7rem; }
.quote ::placeholder { color: var(--muted); opacity: 0.7; }
.quote input:focus, .quote select:focus, .quote textarea:focus { outline: 0; border-bottom-color: var(--musgo); }
.quote input:focus-visible, .quote select:focus-visible, .quote textarea:focus-visible { box-shadow: 0 1px 0 0 var(--musgo); }
.quote select {
  -webkit-appearance: none;
  appearance: none;
  padding-right: 2rem;
  cursor: pointer;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'><path d='M1 1.5l5 5 5-5' fill='none' stroke='%233A4A3F' stroke-width='1.2'/></svg>");
  background-repeat: no-repeat;
  background-position: right 0.2rem center;
}
.quote select:invalid { color: var(--muted); }

.chips { display: flex; flex-wrap: wrap; gap: 0.6rem; }
.chips label { position: relative; cursor: pointer; }
.chips input {
  position: absolute;
  inset: 0;
  opacity: 0;
  margin: 0;
  cursor: pointer;
}
.chips span {
  display: inline-block;
  padding: 0.75rem 1.2rem;
  border: 1px solid rgba(26, 26, 23, 0.22);
  font-size: 13px;
  line-height: 1.3;
  color: var(--ink-soft);
  transition: background-color 0.5s var(--ease), color 0.5s var(--ease), border-color 0.5s var(--ease);
}
.chips label:hover span { border-color: var(--musgo); color: var(--ink); }
.chips input:checked + span { background: var(--musgo); border-color: var(--musgo); color: var(--off); }
.chips input:focus-visible + span { outline: 1px solid var(--terracota); outline-offset: 3px; }

.range-out { font-family: var(--serif); font-size: 1.6rem; color: var(--ink); }
.quote input[type="range"] {
  --fill: 18%;
  width: 100%;
  height: 22px;
  margin: 0.4rem 0 0;
  background: transparent;
  -webkit-appearance: none;
  appearance: none;
  cursor: pointer;
}
.quote input[type="range"]::-webkit-slider-runnable-track {
  height: 1px;
  background: linear-gradient(90deg, var(--musgo) var(--fill), rgba(26, 26, 23, 0.2) var(--fill));
}
.quote input[type="range"]::-moz-range-track { height: 1px; background: rgba(26, 26, 23, 0.2); }
.quote input[type="range"]::-moz-range-progress { height: 1px; background: var(--musgo); }
.quote input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 16px; height: 16px;
  margin-top: -7.5px;
  border-radius: 50%;
  background: var(--terracota);
  border: 3px solid var(--bg);
  box-shadow: 0 0 0 1px var(--terracota);
}
.quote input[type="range"]::-moz-range-thumb {
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--terracota);
  border: 3px solid var(--bg);
  box-shadow: 0 0 0 1px var(--terracota);
}
.quote input[type="range"]:disabled { opacity: 0.35; cursor: default; }
.range-scale { display: flex; justify-content: space-between; font-size: 11px; color: var(--muted); margin-top: 0.3rem; }

.check { display: inline-flex; align-items: center; gap: 0.6rem; margin-top: 1rem; font-size: 13px; cursor: pointer; }
.check input { width: 15px; height: 15px; margin: 0; accent-color: var(--musgo); }

.quote__actions { display: flex; flex-wrap: wrap; gap: 1rem 1.5rem; align-items: center; }
.quote__note { margin: 1.4rem 0 0; font-size: 12px; color: var(--muted); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.8rem;
  padding: 1.15rem 2rem;
  border: 1px solid var(--musgo);
  background: var(--musgo);
  color: var(--off);
  font: 500 12px/1 var(--sans);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background-color var(--breath) var(--ease), color var(--breath) var(--ease), border-color var(--breath) var(--ease);
}
.btn:hover { background: var(--preto); border-color: var(--preto); }
.btn--ghost { background: transparent; color: var(--ink); border-color: rgba(26, 26, 23, 0.3); }
.btn--ghost:hover { background: transparent; border-color: var(--ink); color: var(--ink); }
.btn--small { padding: 0.95rem 1.5rem; width: 100%; }

.quote-done { padding-top: 2.2rem; border-top: 1px solid var(--line); }
.quote-done:focus { outline: 0; }
.quote-done .h2 { margin-bottom: 2rem; }
.quote-done p:not(.eyebrow) { max-width: 32em; margin: 0 0 1rem; }
.quote-done .link-line { margin-top: 1.5rem; background: none; border: 0; padding: 0; cursor: pointer; font-family: var(--sans); }

.quote-aside__box { padding: clamp(1.8rem, 3vw, 2.4rem); background: var(--bg-alt); }
.quote-aside__box .eyebrow { margin-bottom: 1.3rem; }
.quote-progress { margin: 0 0 2.6rem; padding: 0; list-style: none; counter-reset: q; }
.quote-progress li {
  counter-increment: q;
  display: flex;
  align-items: center;
  gap: 0.9rem;
  padding-block: 0.65rem;
  border-top: 1px solid var(--line);
  font-size: 14px;
  color: var(--muted);
  transition: color var(--breath) var(--ease);
}
.quote-progress li::before {
  content: counter(q, decimal-leading-zero);
  display: grid;
  place-items: center;
  width: 1.8rem;
  height: 1.8rem;
  flex: none;
  border: 1px solid rgba(26, 26, 23, 0.2);
  border-radius: 50%;
  font-size: 10px;
  letter-spacing: 0.04em;
  transition: background-color var(--breath) var(--ease), color var(--breath) var(--ease), border-color var(--breath) var(--ease);
}
.quote-progress li.is-done { color: var(--ink); }
.quote-progress li.is-done::before {
  content: "✓";
  font-size: 11px;
  background: var(--musgo);
  border-color: var(--musgo);
  color: var(--off);
}
.quote-aside__list { margin: 1.6rem 0 0; padding: 0; list-style: none; font-size: 14px; line-height: 1.7; }
.quote-aside__list li { padding-block: 0.55rem; border-top: 1px solid var(--line); }
.quote-aside__list a:hover { color: var(--terracota); }

.faq-layout { row-gap: 3rem; }
.faq-head { grid-column: 1 / span 4; }
.faq { grid-column: 6 / span 7; }
.faq details { border-top: 1px solid var(--line); }
.faq details:last-child { border-bottom: 1px solid var(--line); }
.faq summary {
  position: relative;
  padding: 1.6rem 3rem 1.6rem 0;
  list-style: none;
  cursor: pointer;
  font-family: var(--serif);
  font-size: clamp(1.35rem, 2vw, 1.7rem);
  line-height: 1.25;
  color: var(--ink);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::before,
.faq summary::after {
  content: "";
  position: absolute;
  right: 0.4rem;
  top: 50%;
  width: 14px;
  height: 1px;
  background: var(--ink);
  transition: transform var(--breath) var(--ease);
}
.faq summary::after { transform: rotate(90deg); }
.faq details[open] summary::after { transform: rotate(0deg); }
.faq details p { margin: 0 0 1.8rem; max-width: 36em; }

/* ---------- Revelação ao rolar ---------- */

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 1.1s var(--ease), transform 1.1s var(--ease);
  transition-delay: var(--d, 0s);
}
.reveal.is-in { opacity: 1; transform: none; }

.reveal-img .card__media,
.reveal-img.wide-media {
  clip-path: inset(8% 0 0 0);
  transition: clip-path 1.6s var(--ease);
  transition-delay: var(--d, 0s);
}
.reveal-img.is-in .card__media,
.reveal-img.wide-media.is-in { clip-path: inset(0 0 0 0); }

/* ---------- Responsivo ---------- */

@media (max-width: 1024px) {
  .manifesto .lead, .manifesto .eyebrow, .manifesto__foot { grid-column: 1 / -1; }
  .featured .card:nth-child(1) { grid-column: 1 / span 8; }
  .featured .card:nth-child(2) { grid-column: 9 / span 4; }
  .featured .card:nth-child(3) { grid-column: 3 / span 10; }
  .principles__intro { grid-column: 1 / -1; }
  .principles__list { grid-column: 1 / -1; }
  .page-intro .display { grid-column: 1 / -1; }
  .page-intro__aside { grid-column: 5 / -1; }
  .story__head { grid-column: 1 / -1; position: static; }
  .story__body { grid-column: 1 / span 10; }
  .story__figure { grid-column: 1 / -1; }
  .value { grid-column: 1 / -1; display: grid; grid-template-columns: 4rem 1fr 1.4fr; gap: 1.5rem; }
  .value__n { margin: 0; }
  .process { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 3.5rem; }
  .footer__lead { grid-column: 1 / -1; }
  .footer__cols { grid-template-columns: repeat(2, minmax(0, 1fr)); }

  .process.process--quote { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .project-intro__text { grid-column: 1 / -1; }
  .facts { grid-column: 1 / span 8; position: static; }
  .g--center { width: 100%; }
  .quote-main { grid-column: 1 / -1; }
  .quote-aside { grid-column: 1 / -1; position: static; }
  .faq-head, .faq { grid-column: 1 / -1; }
}

@media (max-width: 760px) {
  body { font-size: 15px; }
  .nav { display: none; }
  .nav-toggle { display: inline-block; }
  .site-header { padding-block: 1.25rem; }
  .brand__name { font-size: 1.15rem; letter-spacing: 0.28em; }

  .hero__meta { display: none; }
  .hero__content { bottom: 7.5rem; }

  .manifesto__foot { flex-direction: column; align-items: start; }
  .section-head { flex-direction: column; align-items: start; }

  .featured .card:nth-child(n) { grid-column: 1 / -1; margin-top: 0; }
  .featured .card:nth-child(2) { grid-column: 3 / -1; }

  .principle { grid-template-columns: 2.6rem 1fr; gap: 1rem; }

  .page-intro__aside { grid-column: 1 / -1; }
  .wide-media { height: auto; aspect-ratio: 1 / 1; }
  .story__body { grid-column: 1 / -1; }
  .value { grid-template-columns: 1fr; gap: 0; }
  .value__n { margin-bottom: 1.4rem; }
  .material { grid-column: 1 / -1; }
  .material:nth-child(2) { margin-top: 0; }
  .materials { grid-template-columns: 1fr; }
  .process { grid-template-columns: 1fr; }

  .projects { grid-template-columns: 1fr; }
  .projects .project.is-offset { margin-top: 0; }

  .footer__cols { grid-template-columns: 1fr; gap: 2rem; }
  .footer__base { flex-direction: column; }

  .facts { grid-column: 1 / -1; }
  .facts div { grid-template-columns: 7.5rem 1fr; }
  .g--a, .g--b { grid-column: 1 / -1; margin-top: 0; }
  .g-pair { row-gap: 1.5rem; }
  .process.process--quote { grid-template-columns: 1fr; }
  .field-grid { grid-template-columns: 1fr; }
  .quote__actions .btn { width: 100%; }
}

/* Movimento reduzido: tudo presente, nada se move */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition-duration: 0.01ms !important; transition-delay: 0s !important; }
  .reveal, .split-line > span, .intro-in { opacity: 1; transform: none; }
  .reveal-img .card__media, .reveal-img.wide-media { clip-path: none; }
  .hero__media img { transform: none; }
}