/* ═══════════════════════════════════════════════════════════
   InDuo — Arte que Conecta
   Arquétipo: prancha de inventário de um ateliê a quatro mãos
   Motion: "a peça assenta como gota de tinta" (scale+opacity,
   easing cubic-bezier(.3,1.45,.45,1), stagger radial na mandala)
   ═══════════════════════════════════════════════════════════ */

:root {
  /* paleta oficial da marca (grade de variações da logo, ago/2026) */
  --night: #0F0E0B;        /* preto profundo da marca */
  --night-2: #1C1A15;
  --paper: #F3EEE3;        /* off-white creme */
  --sand: #D8CFBC;         /* bege areia — segunda superfície clara */
  --stone: #B3ACA5;        /* cinza-taupe — bordas e neutros em claro */
  --ink: #211F18;
  --ink-soft: #4A463B;
  --olive: #49532E;        /* verde-oliva vivo da marca */
  --olive-l: #6C7052;
  --terra: #A0522D;        /* terracota queimada (CTA, AA com texto claro) */
  --terra-vivid: #B15A35;  /* terracota da marca — acentos grandes/decoração */
  --terra-d: #83421F;
  --terra-text: #8F3F17; /* terracota com AA garantido sobre --paper/--sand em texto pequeno */
  --gold: #B08D4A;
  --sand-dim: #A79E8C;

  --font-display: 'Marcellus', 'Times New Roman', serif;
  --font-body: 'Albert Sans', system-ui, sans-serif;
  --font-mono: ui-monospace, 'SF Mono', Menlo, Consolas, monospace;

  --ease-gota: cubic-bezier(.3, 1.45, .45, 1);
  --larg: min(1180px, 92vw);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--ink);
  background: var(--paper);
}
img { max-width: 100%; height: auto; display: block; }
section { scroll-margin-top: 5rem; }

h1, h2, .palavra, .marca-nome {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.08;
  letter-spacing: .01em;
}
h1 { font-size: clamp(2.9rem, 7.2vw, 5.4rem); }
h2 { font-size: clamp(2rem, 4.4vw, 3.2rem); }
h1 em, .filosofia-frase em { font-style: normal; color: var(--gold); }
h3 { font-family: var(--font-body); font-weight: 600; font-size: 1.05rem; letter-spacing: .02em; }

.mono {
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .08em;
  color: var(--ink-soft);
}
.mono.terra { color: var(--terra-text); }
.mono.ouro { color: var(--gold); }

/* ── botões ─────────────────────────────────── */
.btn {
  display: inline-block;
  font-weight: 500;
  font-size: .95rem;
  text-decoration: none;
  padding: .85rem 1.7rem;
  border-radius: 999px;
  transition: transform .25s var(--ease-gota), background-color .25s ease-out, color .25s ease-out;
}
.btn:hover { transform: scale(1.04); }
.btn-terra { background: var(--terra); color: #FBF5EA; }
.btn-terra:hover { background: var(--terra-d); }
.btn-linha { color: var(--paper); border: 1px solid rgba(243, 237, 226, .4); }
.btn-linha:hover { border-color: var(--gold); color: var(--gold); }
.btn-mini { padding: .5rem 1.1rem; font-size: .85rem; background: var(--terra); color: #FBF5EA; }
.btn-mini:hover { background: var(--terra-d); }
.link-terra { color: var(--terra-text); font-weight: 500; text-decoration: none; border-bottom: 1px solid currentColor; }
.galeria .link-terra { color: #E0A87E; }
a:focus-visible, .btn:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }

/* ── header ─────────────────────────────────── */
.topo {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: .8rem clamp(1rem, 4vw, 2.5rem);
  color: var(--paper);
  background: transparent;
  transition: background-color .35s ease-out, box-shadow .35s ease-out;
}
.topo.rolou {
  background: rgba(15, 14, 11, .92);
  box-shadow: 0 1px 0 rgba(176, 141, 74, .35);
}
@supports (backdrop-filter: blur(8px)) {
  .topo.rolou { background: rgba(15, 14, 11, .75); backdrop-filter: blur(8px); }
}
.marca { display: flex; align-items: center; gap: .6rem; color: var(--gold); text-decoration: none; }
.marca-simbolo { width: auto; height: 34px; display: block; }
.marca-nome {
  font-size: 1.25rem;
  letter-spacing: .38em;
  text-transform: uppercase;
  color: var(--paper);
}
.nav { display: flex; gap: clamp(1rem, 3vw, 2.2rem); }
.nav a {
  color: var(--paper); text-decoration: none; font-size: .92rem; font-weight: 500;
  border-bottom: 1px solid transparent; transition: color .2s ease-out, border-color .2s ease-out;
}
.nav a:hover { color: var(--gold); border-color: var(--gold); }

/* ── hero · sala escura ─────────────────────── */
.hero {
  position: relative;
  min-height: 100svh;
  background: var(--night);
  color: var(--paper);
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  align-items: center;
  gap: clamp(2rem, 5vw, 5rem);
  padding: clamp(6rem, 12vh, 8rem) clamp(1.2rem, 6vw, 6rem) 4rem;
  overflow: hidden;
}
.hero-texto .mono { margin-bottom: 1.4rem; }
.hero-texto h1 { margin-bottom: 1.4rem; }
.lead {
  font-size: clamp(1.05rem, 1.6vw, 1.2rem);
  font-weight: 400;
  color: var(--sand-dim);
  max-width: 34rem;
  margin-bottom: 2.2rem;
}
.hero-acoes { display: flex; flex-wrap: wrap; gap: .9rem; }

.hero-peca { position: relative; justify-self: center; width: min(420px, 78vw); }
.hero-peca .halo {
  position: absolute; inset: -14%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(176, 141, 74, .22), transparent 65%);
}
.hero-peca .disco { position: relative; }
.mandala-canvas { position: relative; display: block; width: 100%; height: auto; }
.hero-peca figcaption { margin-top: 1.1rem; text-align: center; color: var(--sand-dim); }
.hero-margem {
  position: absolute; right: 1.2rem; bottom: 1.4rem;
  writing-mode: vertical-rl;
  color: rgba(176, 141, 74, .55);
  letter-spacing: .5em;
}

/* medalhão: o miolo da foto num círculo, com zoom no disco pintado */
.orb {
  display: block;
  aspect-ratio: 1;
  border-radius: 50%;
  overflow: hidden;
  box-shadow: 0 0 0 1px rgba(176, 141, 74, .45), 0 22px 60px rgba(0, 0, 0, .5);
}
.orb .disco {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 50%;
}
/* fallback noscript do hero usa a foto antiga, não enquadrada */
.hero-peca .orb .disco { object-position: 50% 30%; transform: scale(1.45); transform-origin: 50% 30%; }

/* ── manifesto · in | duo ───────────────────── */
.manifesto {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 2px 1fr;
  align-items: center;
  width: var(--larg);
  margin: 0 auto;
  padding: clamp(5rem, 12vh, 9rem) 0 clamp(2.5rem, 6vh, 4rem);
  text-align: center;
}
.metade .palavra { font-size: clamp(4rem, 10vw, 8rem); line-height: 1; color: var(--ink); }
.metade .mono { margin-top: .8rem; }
.costura {
  height: 100%;
  min-height: 10rem;
  border-left: 2px dotted var(--gold);
  justify-self: center;
}
.manifesto-frase {
  grid-column: 1 / -1;
  margin-top: clamp(2.5rem, 6vh, 4rem);
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2.6vw, 2rem);
  line-height: 1.4;
  color: var(--olive);
}

/* ── seções claras · pranchas ───────────────── */
.historia, .encomendas { padding: clamp(4rem, 10vh, 7rem) 0; background: var(--sand); }
.prancha {
  width: var(--larg);
  margin: 0 auto;
  border-top: 1px solid rgba(176, 141, 74, .5);
  padding-top: clamp(2.5rem, 5vh, 4rem);
}
.secao-cab { max-width: 46rem; }
.secao-cab .mono { margin-bottom: 1rem; }
.secao-cab h2 { margin-bottom: 1.2rem; }
.secao-sub { color: var(--ink-soft); max-width: 40rem; }

.historia-corpo {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  grid-template-rows: auto auto;
  align-content: start;
  gap: clamp(2rem, 5vh, 3rem) clamp(2rem, 6vw, 6rem);
  margin-top: clamp(2rem, 5vh, 3.5rem);
}
.historia-texto p + p { margin-top: 1.2rem; }
/* retrato do casal: moldura de prancha em superfície clara (sombra mais leve
   que a da galeria escura) + foto acertada na temperatura do papel-areia */
.retrato-duo {
  grid-row: span 2;
  align-self: start;
  background: var(--paper);
  padding: 10px 10px 0;
  box-shadow: 0 0 0 1px rgba(176, 141, 74, .35), 0 14px 34px rgba(33, 31, 24, .16);
}
.retrato-duo img {
  width: 100%;
  filter: saturate(.82) sepia(.14) contrast(1.03) brightness(1.01);
}
.retrato-duo figcaption {
  padding: .85rem .2rem .9rem;
  color: var(--ink-soft);
  text-align: left;
}
.historia-texto .destaque {
  font-family: var(--font-display);
  font-size: 1.35rem;
  line-height: 1.5;
  color: var(--olive);
  border-left: 2px dotted var(--gold);
  padding-left: 1.2rem;
}
.dualidades { list-style: none; align-self: center; }
.dualidades li {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 1rem;
  padding: 1.05rem 0;
  border-bottom: 1px solid var(--stone);
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--ink-soft);
}
.dualidades li span:first-child { text-align: right; }
.dualidades .ponto {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--terra-vivid);
}

/* ── galeria · sala escura ──────────────────── */
.galeria {
  background: var(--night);
  color: var(--paper);
  padding: clamp(4.5rem, 10vh, 7.5rem) 0 clamp(4rem, 9vh, 6.5rem);
}
.galeria > * { width: var(--larg); margin-left: auto; margin-right: auto; }
.galeria .secao-cab { max-width: var(--larg); }
.galeria .secao-cab .secao-sub { max-width: 40rem; }
.galeria .secao-sub { color: var(--sand-dim); }
.indice {
  list-style: none;
  display: flex; flex-wrap: wrap; gap: .5rem 1.6rem;
  margin-top: 2.2rem;
  padding-bottom: 1.6rem;
  border-bottom: 1px solid rgba(176, 141, 74, .3);
  color: var(--gold);
}
.indice li::before { content: '· '; }

.galeria-banner { margin-top: clamp(2.5rem, 6vh, 4rem); }
.galeria-banner img {
  width: 100%;
  box-shadow: 0 0 0 1px rgba(176, 141, 74, .4), 0 24px 60px rgba(0, 0, 0, .5);
}
.galeria-banner figcaption { margin-top: .9rem; color: var(--sand-dim); }

.discos {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.4rem, 3vw, 2.6rem);
  margin-top: clamp(2.5rem, 6vh, 4rem);
}
.discos figure { text-align: center; }
.discos .orb { transition: transform .35s var(--ease-gota), box-shadow .35s ease-out; }
.discos figure:hover .orb {
  transform: scale(1.045);
  box-shadow: 0 0 0 1px rgba(176, 141, 74, .8), 0 26px 60px rgba(0, 0, 0, .6);
}
.discos figcaption { margin-top: .9rem; color: var(--sand-dim); }

/* amostras da galeria na home: moldura igual às pranchas */
.discos-arte figure {
  background: var(--paper);
  padding: 10px;
  box-shadow: 0 18px 44px rgba(0, 0, 0, .45);
  transition: transform .35s var(--ease-gota);
}
.discos-arte figure:hover { transform: scale(1.02); }
.discos-arte img { width: 100%; display: block; }

.pranchas {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.4rem, 3vw, 2.4rem);
  margin-top: clamp(3rem, 7vh, 5rem);
  align-items: start;
}
.prancha-foto {
  background: var(--paper);
  padding: 10px;
  box-shadow: 0 18px 44px rgba(0, 0, 0, .45);
}
.prancha-foto img { width: 100%; }
.prancha-foto figcaption {
  padding: .8rem .2rem .9rem;
  color: var(--ink-soft);
  text-align: left;
}
.galeria-nota {
  margin-top: clamp(3rem, 7vh, 4.5rem);
  text-align: center;
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2.2vw, 1.7rem);
  line-height: 1.6;
  color: var(--paper);
}
.galeria-nota .link-terra { font-family: var(--font-body); font-size: 1rem; }

/* ── processo ───────────────────────────────── */
.processo { padding: clamp(4.5rem, 10vh, 7.5rem) 0; }
.processo-grelha {
  width: var(--larg);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: clamp(2.5rem, 6vw, 6rem);
  align-items: center;
}
.etapas { list-style: none; margin-top: clamp(2rem, 5vh, 3rem); }
.etapas li {
  display: grid;
  grid-template-columns: 3rem 7rem 1fr;
  gap: 1rem;
  align-items: baseline;
  padding: 1.1rem 0;
  border-bottom: 1px solid var(--stone);
}
.etapas .mono { color: var(--terra-text); }
.etapas p { color: var(--ink-soft); font-size: .98rem; }
.processo-mandala { text-align: center; }
.mandala { width: min(420px, 80vw); height: auto; }
.processo-mandala .mono { margin-top: 1rem; }

.processo-fotos {
  width: var(--larg);
  margin: clamp(3rem, 7vh, 5rem) auto 0;
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: clamp(1.4rem, 3vw, 2.4rem);
  align-items: start;
}
.processo-fotos .prancha-foto { box-shadow: 0 18px 44px rgba(33, 31, 24, .18); }

/* ── filosofia · caminho do meio ────────────── */
.filosofia {
  background: var(--olive);
  color: var(--paper);
  padding: clamp(4.5rem, 10vh, 7.5rem) 0;
  text-align: center;
}
.filosofia > * { width: min(760px, 92vw); margin-left: auto; margin-right: auto; }
.filosofia .secao-cab { max-width: none; }
.filosofia .secao-sub { color: rgba(243, 237, 226, .72); margin: 0 auto; }
.filosofia .mono.ouro { color: #DBBE7B; }
.equilibrio {
  list-style: none;
  margin-top: clamp(2.5rem, 6vh, 4rem);
}
.equilibrio li {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 1.4rem;
  padding: 1.15rem 0;
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 2.2vw, 1.5rem);
}
.equilibrio li span:first-child { text-align: right; }
.equilibrio li span:last-child { text-align: left; }
.equilibrio i {
  width: 9px; height: 9px; border-radius: 50%;
  background: var(--gold);
  position: relative;
}
.equilibrio i::before, .equilibrio i::after {
  content: '';
  position: absolute; top: 50%; width: 3rem; height: 0;
  border-top: 1px dotted rgba(176, 141, 74, .55);
}
.equilibrio i::before { right: 14px; }
.equilibrio i::after { left: 14px; }
.filosofia-frase {
  margin-top: clamp(2.5rem, 6vh, 4rem);
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.2vw, 2.4rem);
  line-height: 1.35;
}

/* ── encomendas ─────────────────────────────── */
.passos {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(1.4rem, 3vw, 2.4rem);
  margin-top: clamp(2.5rem, 6vh, 3.5rem);
}
.passos li { border-top: 2px dotted var(--gold); padding-top: 1.1rem; }
.passos .mono { color: var(--terra-text); display: block; margin-bottom: .5rem; }
.passos p { font-size: .98rem; color: var(--ink-soft); }
.encomendas-acao { margin-top: clamp(2.5rem, 5vh, 3.5rem); }

/* ── contato ────────────────────────────────── */
.contato {
  background: var(--night);
  color: var(--paper);
  text-align: center;
  padding: clamp(5rem, 12vh, 8rem) 1.2rem;
}
.contato-logo { width: clamp(280px, 38vw, 400px); height: auto; margin: 0 auto 2rem; display: block; }
.contato h2 { font-size: clamp(2.4rem, 5.5vw, 4rem); margin-bottom: 1.2rem; }
.contato .secao-sub { color: var(--sand-dim); margin: 0 auto 2.4rem; }

/* ── rodapé ─────────────────────────────────── */
.rodape {
  background: var(--night);
  color: var(--sand-dim);
  text-align: center;
  padding: 0 1.2rem 3rem;
}
.rodape::before {
  content: '';
  display: block;
  width: 2px; height: 3.5rem;
  margin: 0 auto 2.5rem;
  border-left: 2px dotted rgba(176, 141, 74, .5);
}
.rodape .mono { margin-top: .6rem; }
.rodape-nota { margin-top: 1.2rem; font-size: .88rem; }

/* ── página galeria ─────────────────────────── */
.pg-galeria { background: var(--night); color: var(--paper); }
.g-hero {
  padding: clamp(7rem, 16vh, 10rem) 1.2rem clamp(2.5rem, 6vh, 4rem);
  text-align: center;
}
.g-hero h1 { font-size: clamp(2.8rem, 7vw, 4.5rem); margin: .8rem 0 1rem; }
.g-hero .secao-sub { color: var(--sand-dim); margin: 0 auto; }
.g-grade {
  width: min(1280px, 94vw);
  margin: 0 auto;
  columns: 3 300px;
  column-gap: .8rem;
}
.g-item {
  break-inside: avoid;
  margin: 0 0 .8rem;
  content-visibility: auto;
  contain-intrinsic-size: 300px 400px;
}
.g-item img, .g-item video {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 4px;
}
.g-abrir {
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  background: none;
  cursor: zoom-in;
  border-radius: 4px;
  overflow: hidden;
}
.g-abrir img { transition: transform .35s var(--ease-gota), opacity .35s ease-out; }
.g-abrir:hover img { transform: scale(1.02); opacity: .92; }
.g-abrir:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }
.g-video video { background: #000; }
.g-cta {
  text-align: center;
  padding: clamp(3.5rem, 8vh, 5.5rem) 1.2rem;
}
.g-cta p {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  margin-bottom: 1.6rem;
}
.g-cta .btn { margin: .3rem; }
.g-lightbox {
  border: 0;
  padding: 0;
  margin: auto;
  background: transparent;
  max-width: min(94vw, 1100px);
  max-height: 92vh;
}
.g-lightbox::backdrop { background: rgba(10, 9, 7, .92); }
.g-lightbox img {
  max-width: min(94vw, 1100px);
  max-height: 88vh;
  width: auto;
  height: auto;
  display: block;
  border-radius: 4px;
}
.g-fechar {
  position: fixed;
  top: .6rem; right: .9rem;
  font-size: 2rem;
  line-height: 1;
  color: var(--paper);
  background: none;
  border: 0;
  cursor: pointer;
  z-index: 2;
}
@media (max-width: 720px) {
  .g-grade { columns: 2 150px; column-gap: .55rem; }
  .g-item { margin-bottom: .55rem; }
}

/* ── motion · "assenta como gota de tinta" ──── */
.js .rv { opacity: 0; transform: scale(.97); }
.js .rv.on {
  animation: assenta .65s var(--ease-gota) forwards;
  animation-delay: calc(var(--i, 0) * 90ms);
}
@keyframes assenta {
  to { opacity: 1; transform: scale(1); }
}

.mandala .dot { transform-box: fill-box; transform-origin: center; }
.js .mandala .dot { transform: scale(0); opacity: 0; }
.js .mandala.built .dot {
  animation: gota .5s var(--ease-gota) forwards;
  animation-delay: var(--d);
}
@keyframes gota {
  to { transform: scale(1); opacity: 1; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .rv, .js .mandala .dot { opacity: 1; transform: none; animation: none; }
  .btn, .discos .orb { transition: none; }
  .btn:hover, .discos figure:hover .orb { transform: none; }
}

/* ── responsivo ─────────────────────────────── */
@media (max-width: 960px) {
  .discos { grid-template-columns: repeat(2, 1fr); }
  .pranchas { grid-template-columns: repeat(2, 1fr); }
  .processo-grelha { grid-template-columns: 1fr; }
  .historia-corpo { grid-template-columns: 1fr; }
  .retrato-duo { grid-row: auto; max-width: 26rem; }
  .dualidades { max-width: 26rem; }
}
@media (max-width: 860px) {
  .hero { grid-template-columns: 1fr; text-align: center; padding-top: 6.5rem; }
  .hero-texto .lead { margin-left: auto; margin-right: auto; }
  .hero-acoes { justify-content: center; }
  .hero-margem { display: none; }
  .processo-fotos { grid-template-columns: 1fr; }
  .passos { grid-template-columns: 1fr 1fr; }
  .etapas li { grid-template-columns: 2.4rem 1fr; }
  .etapas li p { grid-column: 2; }
}
@media (max-width: 720px) {
  .nav { display: none; }
  .manifesto { grid-template-columns: 1fr; }
  .costura { min-height: 4rem; height: 4rem; margin: 1.5rem 0; }
  .discos { grid-template-columns: 1fr 1fr; gap: 1.2rem; }
  .discos-arte { grid-template-columns: 1fr; gap: 1.6rem; }
  .pranchas { grid-template-columns: 1fr; }
  .passos { grid-template-columns: 1fr; }
}