/* =========================================================
   Júlia Drumond Arquitetura — site
   Cores e tipografia conforme o Manual da Marca
   ========================================================= */

@font-face {
  font-family: "JetBrains Mono";
  src: url("../fonts/JetBrainsMono-Variable.woff2") format("woff2");
  font-weight: 100 800;
  font-style: normal;
  font-display: swap;
}

:root {
  /* Paleta oficial (manual p. 08) */
  --pampas: #f3f3ef;   /* 40% */
  --shark: #272727;    /* 25% */
  --mist: #929292;     /* 15% */
  --red: #a52527;      /* 10% */
  --white: #ffffff;    /* 10% */

  --line: #cfcfc9;
  --line-dark: #444444;
  --mist-dark: #6f6f6f; /* mist com contraste AA sobre pampas */

  --font: "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;

  --gutter: clamp(16px, 3vw, 40px);
  --max: 1440px;
  --header-h: 64px;

  --t-xs: 0.6875rem;  /* 11px */
  --t-sm: 0.8125rem;  /* 13px */
  --t-md: 0.9375rem;  /* 15px */
  --t-lg: clamp(1.25rem, 1.6vw, 1.5rem);
  --t-xl: clamp(1.75rem, 3.2vw, 2.75rem);
  --t-2xl: clamp(2.25rem, 5vw, 4.25rem);
}

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

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: var(--header-h); }

body {
  margin: 0;
  background: var(--pampas);
  color: var(--shark);
  font-family: var(--font);
  font-size: var(--t-md);
  font-weight: 400;
  line-height: 1.65;
  font-feature-settings: "calt" 0, "liga" 0;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
h1, h2, h3, h4, p, ul, ol, dl, dd, figure { margin: 0; padding: 0; }
ul, ol { list-style: none; }

:focus-visible { outline: 2px solid var(--red); outline-offset: 3px; }

.skip-link {
  position: absolute; left: 8px; top: -60px; z-index: 100;
  background: var(--shark); color: var(--pampas); padding: 10px 14px;
}
.skip-link:focus { top: 8px; }

.visually-hidden {
  position: absolute !important; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap;
}

/* ---------- Logos via máscara (herdam a cor do texto) ---------- */
.logo {
  display: block;
  background-color: currentColor;
  -webkit-mask: var(--src) no-repeat center / contain;
  mask: var(--src) no-repeat center / contain;
}
.logo--wordmark      { --src: url("../logo/wordmark.svg");             aspect-ratio: 828 / 98; }
.logo--wordmark-arq  { --src: url("../logo/wordmark-arquitetura.svg"); aspect-ratio: 931 / 54; }
.logo--wordmark-heavy{ --src: url("../logo/wordmark-heavy.svg");       aspect-ratio: 893 / 90; }
.logo--jud-line      { --src: url("../logo/jud-line.svg");             aspect-ratio: 565 / 286; }
.logo--jud-heavy     { --src: url("../logo/jud-heavy.svg");            aspect-ratio: 879 / 362; }
.logo--jud-bold      { --src: url("../logo/jud-bold.svg");             aspect-ratio: 819 / 355; }
.logo--selo          { --src: url("../logo/selo-disperso.svg");        aspect-ratio: 475 / 655; }

/* ---------- Estrutura em grade (réguas do manual) ---------- */
.frame {
  max-width: var(--max);
  margin: 0 auto;
  border-left: 1px solid var(--line);
  border-right: 1px solid var(--line);
}

.cell-label {
  font-size: var(--t-xs);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--mist-dark);
}

.page-num {
  font-size: var(--t-xs);
  color: var(--mist-dark);
  font-variant-numeric: tabular-nums;
}

/* bordas por célula: continua alinhado quando quebra linha */
.tags {
  display: inline-flex;
  flex-wrap: wrap;
  border-top: 1px solid currentColor;
  border-left: 1px solid currentColor;
}
.tags li {
  font-size: var(--t-xs);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 4px 10px;
  border-right: 1px solid currentColor;
  border-bottom: 1px solid currentColor;
  flex-shrink: 0;
  white-space: nowrap;
}

/* ---------- Cabeçalho ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: var(--pampas);
  border-bottom: 1px solid var(--line);
}
.site-header .frame {
  height: var(--header-h);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 var(--gutter);
  gap: 24px;
}
/* monograma JUD no menu: o nome por extenso fica só na abertura */
.site-header .brand { width: 58px; color: var(--shark); }

.nav { display: flex; align-items: center; gap: 4px; }
.nav a {
  font-size: var(--t-sm);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 6px 12px;
  border: 1px solid transparent;
}
.nav a:hover { border-color: var(--line); }
.nav a[aria-current="page"] { border-color: var(--shark); }
.nav .nav-client {
  margin-left: 12px;
  background: var(--shark);
  color: var(--pampas);
  border-color: var(--shark);
}
.nav .nav-client:hover { background: var(--red); border-color: var(--red); }

.menu-toggle {
  display: none;
  font-size: var(--t-sm);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 6px 12px;
  border: 1px solid var(--shark);
}

@media (max-width: 860px) {
  .menu-toggle { display: block; }
  .nav {
    position: fixed; inset: var(--header-h) 0 0 0;
    background: var(--shark); color: var(--pampas);
    flex-direction: column; align-items: stretch; gap: 0;
    padding: 24px var(--gutter);
    visibility: hidden; opacity: 0;
    transition: opacity .25s ease, visibility 0s linear .25s;
  }
  .nav.is-open { visibility: visible; opacity: 1; transition: opacity .25s ease; }
  .nav a {
    font-size: clamp(1.75rem, 8vw, 2.5rem);
    font-weight: 300;
    padding: 14px 0;
    border: 0; border-bottom: 1px solid var(--line-dark);
  }
  .nav a:hover { border-color: var(--line-dark); color: var(--mist); }
  .nav .nav-client {
    margin: 32px 0 0; padding: 16px; text-align: center;
    font-size: var(--t-md); font-weight: 500;
    background: var(--pampas); color: var(--shark); border: 0;
  }
  body.menu-open { overflow: hidden; }
}

/* ---------- Hero ---------- */
.hero { border-bottom: 1px solid var(--line); }

.hero-meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-bottom: 1px solid var(--line);
}
.hero-meta > * {
  padding: 14px var(--gutter);
  border-right: 1px solid var(--line);
  font-size: var(--t-sm);
}
.hero-meta > *:last-child { border-right: 0; text-align: right; }

/* Palco: imagens horizontais em transição, logo em camada por cima */
.hero-stage {
  position: relative;
  overflow: hidden;
  background: var(--shark);
  aspect-ratio: 16 / 9;
  max-height: calc(100vh - var(--header-h) - 48px);
  min-height: 360px;
  width: 100%;
}
.slides { position: absolute; inset: 0; }
.slide {
  position: absolute; inset: 0;
  opacity: 0;
  transition: opacity 1.6s ease;
}
.slide.is-active { opacity: 1; }
.slide img { width: 100%; height: 100%; object-fit: cover; }
/* aproximação lenta enquanto a imagem está em cena */
@media (prefers-reduced-motion: no-preference) {
  .slide img { transform: scale(1.06); transition: transform 7s linear; }
  .slide.is-active img { transform: scale(1); }
}
/* véu escuro na base para o logo manter contraste (manual, p. 21) */
.hero-shade {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(39, 39, 39, 0.62) 0%, rgba(39, 39, 39, 0.18) 38%, rgba(39, 39, 39, 0) 60%);
  pointer-events: none;
}
.hero-logo {
  position: absolute; left: var(--gutter); right: var(--gutter); bottom: clamp(20px, 3.2vw, 48px);
  margin: 0;
  color: var(--pampas);
}
.hero-logo .logo { width: 100%; }

/* Faixa abaixo do palco: texto + etiquetas */
.hero-band {
  padding: clamp(20px, 2.5vw, 32px) var(--gutter);
  border-top: 1px solid var(--line);
}
/* o bloco mede a largura das etiquetas; o texto ocupa exatamente essa largura */
.hero-copy {
  width: fit-content; max-width: 100%;
  display: flex; flex-direction: column;
  gap: 20px;
}
.hero-copy p {
  width: 0; min-width: 100%;
  /* 17px: cabe em 3 linhas na largura das etiquetas */
  font-size: 1.0625rem; line-height: 1.5; font-weight: 300;
  text-wrap: balance;
}

@media (max-width: 860px) {
  .hero-stage { aspect-ratio: 4 / 3; min-height: 0; }
}

/* Entrada: o logo se ergue sobre a primeira imagem */
@media (prefers-reduced-motion: no-preference) {
  .hero-logo .logo { animation: rise 1.1s cubic-bezier(.2,.7,.1,1) both .3s; }
}
@keyframes rise { from { clip-path: inset(100% 0 0 0); transform: translateY(18%); } to { clip-path: inset(0 0 0 0); transform: none; } }

/* ---------- Seções ---------- */
.section { border-bottom: 1px solid var(--line); }

.section-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 16px;
  padding: clamp(40px, 6vw, 88px) var(--gutter) 24px;
  border-bottom: 1px solid var(--line);
}
.section-head h2 {
  font-size: var(--t-2xl);
  font-weight: 300;
  line-height: 1;
  text-transform: uppercase;
  letter-spacing: -0.02em;
}

/* Projetos */
.projects {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
}
.project-card {
  display: flex; flex-direction: column;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: var(--gutter);
  gap: 16px;
}
/* 7+5 / 6+6 / 12 */
.project-card:nth-child(5n+1) { grid-column: span 7; }
.project-card:nth-child(5n+2) { grid-column: span 5; border-right: 0; }
.project-card:nth-child(5n+3) { grid-column: span 6; }
.project-card:nth-child(5n+4) { grid-column: span 6; border-right: 0; }
.project-card:nth-child(5n+5) { grid-column: span 12; border-right: 0; }
.project-card:last-child { border-bottom: 0; }

.project-card .thumb { position: relative; overflow: hidden; background: var(--line); }

/* Detalhes do projeto ao passar o cursor: a foto fica intacta e
   os dados sobem numa faixa vermelha sólida na base da imagem */
.project-card .overlay {
  position: absolute; left: 0; right: 0; bottom: 0;
  margin: 0;
  padding: 12px clamp(16px, 2vw, 24px) 8px;
  background: var(--red);
  color: var(--white);
  transform: translateY(101%);
  transition: transform .5s cubic-bezier(.2, .7, .1, 1);
}
.project-card .overlay > div {
  display: grid;
  grid-template-columns: 11ch minmax(0, 1fr);
  gap: 12px;
  padding: 8px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.35);
  opacity: 0;
  transition: opacity .4s ease .15s;
}
.project-card .overlay > div:first-child { border-top: 0; }
.project-card .overlay dt {
  font-size: var(--t-xs);
  text-transform: uppercase;
  letter-spacing: .04em;
  opacity: .78;
  padding-top: 2px;
}
.project-card .overlay dd { font-size: var(--t-sm); }
.project-card:hover .overlay,
.project-card:focus-visible .overlay { transform: none; }
.project-card:hover .overlay > div,
.project-card:focus-visible .overlay > div { opacity: 1; }
/* telas de toque não têm cursor: os detalhes ficam na página do projeto */
@media (hover: none) {
  .project-card .overlay { display: none; }
}
.project-card .thumb img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; }
.project-card:nth-child(5n+1) .thumb img { aspect-ratio: 4 / 3.2; }
.project-card:nth-child(5n+2) .thumb img { aspect-ratio: 4 / 4.55; }
.project-card:nth-child(5n+3) .thumb img,
.project-card:nth-child(5n+4) .thumb img { aspect-ratio: 1 / 1; }
.project-card:nth-child(5n+5) .thumb img { aspect-ratio: 21 / 8; }

.project-card .meta {
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: 16px;
  align-items: baseline;
}
.project-card .num { font-size: var(--t-xs); color: var(--mist-dark); }
.project-card h3 {
  font-size: var(--t-lg);
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  line-height: 1.2;
}
.project-card:hover h3 { text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 4px; }

@media (max-width: 860px) {
  .project-card,
  .project-card:nth-child(n) { grid-column: span 12; border-right: 0; border-bottom: 1px solid var(--line); }
  .project-card:last-child { border-bottom: 0; }
  .project-card .thumb img,
  .project-card:nth-child(n) .thumb img { aspect-ratio: 4 / 3; }
}

/* Processo (sequência real → numerada) */
.process {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
}
.step {
  padding: var(--gutter);
  border-right: 1px solid var(--line);
  display: flex; flex-direction: column; gap: 40px;
  min-height: 280px;
}
.step:last-child { border-right: 0; }
.step .n {
  font-size: var(--t-2xl);
  font-weight: 200;
  line-height: 1;
  color: var(--mist);
  font-variant-numeric: tabular-nums;
}
.step h3 {
  font-size: var(--t-md);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  margin-bottom: 8px;
}
.step p { font-size: var(--t-sm); color: var(--mist-dark); }
@media (max-width: 1080px) {
  .process { grid-template-columns: 1fr 1fr; }
  .step { border-bottom: 1px solid var(--line); min-height: 0; }
  .step:nth-child(2n) { border-right: 0; }
  .step:last-child { grid-column: span 2; border-bottom: 0; }
}
@media (max-width: 560px) {
  .process { grid-template-columns: 1fr; }
  .step, .step:nth-child(n) { border-right: 0; gap: 16px; }
  .step:last-child { grid-column: auto; }
}

/* Sobre */
.about {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
}
.about-photo {
  margin: 0;
  border-right: 1px solid var(--line);
  padding: var(--gutter);
}
.about-photo .photo { position: relative; }
.about-photo img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; object-position: 50% 20%; }
.about-text {
  display: flex; flex-direction: column; gap: 32px;
  padding: clamp(32px, 5vw, 72px) var(--gutter);
}
.about-text .lead {
  font-size: var(--t-xl);
  font-weight: 300;
  line-height: 1.22;
  letter-spacing: -0.015em;
  /* 28ch: quebra por frase (contemporânea, / sensibilidade, / experimentação.) */
  max-width: 28ch;
  text-wrap: balance;
}
.about-text p { max-width: 58ch; }
.about-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.about-facts > div { padding: 14px 16px 14px 0; border-right: 1px solid var(--line); }
.about-facts > div + div { padding-left: 16px; }
.about-facts > div:last-child { border-right: 0; }
.about-facts dt { font-size: var(--t-xs); text-transform: uppercase; color: var(--mist-dark); letter-spacing: .04em; }
.about-facts dd { font-size: var(--t-md); font-weight: 500; }
.values li {
  display: grid; grid-template-columns: 14ch minmax(0, 1fr); gap: 16px;
  padding: 10px 0; border-bottom: 1px solid var(--line);
  font-size: var(--t-sm);
}
.values li strong { font-weight: 500; text-transform: uppercase; letter-spacing: .02em; }
.values li span { color: var(--mist-dark); }
@media (max-width: 860px) {
  .about { grid-template-columns: 1fr; }
  .about-photo { border-right: 0; border-bottom: 1px solid var(--line); }
  .about-photo img { aspect-ratio: 1 / 1; }
  .values li { grid-template-columns: 1fr; gap: 2px; }
}

/* Contato */
.contact {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
}
.contact-call {
  padding: clamp(40px, 6vw, 96px) var(--gutter);
  border-right: 1px solid var(--line);
}
.contact-call h2 {
  font-size: var(--t-2xl);
  font-weight: 300;
  line-height: 1.04;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  max-width: 14ch;
  margin-bottom: 32px;
}
.contact-call p { max-width: 46ch; margin-bottom: 32px; }
.contact-list { display: flex; flex-direction: column; }
.contact-list > * {
  display: grid; grid-template-columns: 12ch minmax(0, 1fr); gap: 16px;
  padding: 18px var(--gutter);
  border-bottom: 1px solid var(--line);
  align-items: baseline;
}
.contact-list > *:last-child { border-bottom: 0; }
.contact-list dt { font-size: var(--t-xs); text-transform: uppercase; color: var(--mist-dark); letter-spacing: .04em; }
.contact-list dd a { text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 4px; }
.contact-list dd a:hover { color: var(--red); }
.contact-list .pending { color: var(--mist-dark); }
@media (max-width: 860px) {
  .contact { grid-template-columns: 1fr; }
  .contact-call { border-right: 0; border-bottom: 1px solid var(--line); }
  .contact-list > * { grid-template-columns: 1fr; gap: 2px; }
}

/* Botões */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 14px 22px;
  font-size: var(--t-sm);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  background: var(--shark); color: var(--pampas);
  border: 1px solid var(--shark);
}
.btn:hover { background: var(--red); border-color: var(--red); }
.btn--ghost { background: transparent; color: var(--shark); }
.btn--ghost:hover { background: var(--shark); color: var(--pampas); border-color: var(--shark); }
.btn--block { width: 100%; }

/* Rodapé */
.site-footer { background: var(--shark); color: var(--pampas); }
.site-footer .frame { border-color: var(--line-dark); }
.footer-mark { padding: clamp(40px, 6vw, 80px) var(--gutter) clamp(24px, 3vw, 40px); }
.footer-mark .logo { width: min(100%, 560px); color: var(--pampas); }
.footer-row {
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line-dark);
}
.footer-row > * {
  padding: 16px var(--gutter);
  border-right: 1px solid var(--line-dark);
  font-size: var(--t-xs);
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--mist);
}
.footer-row > *:last-child { border-right: 0; text-align: right; }
.footer-row a:hover { color: var(--pampas); }
@media (max-width: 860px) {
  .footer-row { grid-template-columns: 1fr 1fr; }
  .footer-row > *:nth-child(2) { border-right: 0; text-align: right; }
  .footer-row > *:nth-child(-n+2) { border-bottom: 1px solid var(--line-dark); }
  .footer-row > *:nth-child(3) { text-align: left; }
}

/* ---------- Página de projeto ---------- */
.project-hero {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  border-bottom: 1px solid var(--line);
}
.project-title {
  padding: clamp(32px, 5vw, 72px) var(--gutter);
  border-right: 1px solid var(--line);
  display: flex; flex-direction: column; gap: 24px; justify-content: space-between;
}
.project-title .back { font-size: var(--t-sm); text-transform: uppercase; letter-spacing: .04em; color: var(--mist-dark); }
.project-title .back:hover { color: var(--shark); }
.project-title h1 {
  font-size: clamp(2.5rem, 7vw, 6rem);
  font-weight: 300;
  line-height: 0.95;
  letter-spacing: -0.03em;
  text-transform: uppercase;
}
.project-title p { max-width: 52ch; }
.project-facts { display: flex; flex-direction: column; }
.project-facts > div {
  display: grid; grid-template-columns: 10ch minmax(0, 1fr); gap: 16px;
  padding: 16px var(--gutter);
  border-bottom: 1px solid var(--line);
}
.project-facts > div:last-child { border-bottom: 0; }
.project-facts dt { font-size: var(--t-xs); text-transform: uppercase; color: var(--mist-dark); letter-spacing: .04em; padding-top: 3px; }
.project-facts dd { font-size: var(--t-md); }
.gallery {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.gallery figure {
  margin: 0;
  padding: var(--gutter);
  border-bottom: 1px solid var(--line);
}
.gallery figure:nth-child(odd) { border-right: 1px solid var(--line); }
.gallery figure.wide { grid-column: span 2; border-right: 0; }
.gallery button { display: block; width: 100%; cursor: zoom-in; }
.gallery img { width: 100%; height: 100%; object-fit: cover; }
.gallery figcaption { font-size: var(--t-xs); color: var(--mist-dark); margin-top: 10px; text-transform: uppercase; letter-spacing: .04em; }
.project-nav {
  display: grid; grid-template-columns: 1fr 1fr;
}
.project-nav a {
  padding: clamp(24px, 4vw, 48px) var(--gutter);
  display: flex; flex-direction: column; gap: 6px;
}
.project-nav a + a { border-left: 1px solid var(--line); text-align: right; }
.project-nav span { font-size: var(--t-xs); text-transform: uppercase; color: var(--mist-dark); letter-spacing: .04em; }
.project-nav strong { font-size: var(--t-lg); font-weight: 400; text-transform: uppercase; }
.project-nav a:hover strong { color: var(--red); }
@media (max-width: 860px) {
  .project-hero { grid-template-columns: 1fr; }
  .project-title { border-right: 0; border-bottom: 1px solid var(--line); }
  .gallery { grid-template-columns: 1fr; }
  .gallery figure, .gallery figure:nth-child(odd) { border-right: 0; grid-column: auto; }
  .project-facts > div { grid-template-columns: 1fr; gap: 2px; }
}

/* Lightbox */
.lightbox {
  border: 0; padding: 0; margin: 0;
  width: 100vw; height: 100vh; max-width: none; max-height: none;
  background: rgba(39, 39, 39, 0.96);
  color: var(--pampas);
}
.lightbox::backdrop { background: rgba(39, 39, 39, 0.96); }
.lightbox[open] { display: grid; place-items: center; }
.lightbox img { max-width: calc(100vw - 32px); max-height: calc(100vh - 96px); object-fit: contain; }
.lightbox .close {
  position: absolute; top: 16px; right: 16px;
  padding: 8px 14px; border: 1px solid var(--line-dark);
  font-size: var(--t-sm); text-transform: uppercase; letter-spacing: .04em;
}
.lightbox .close:hover { border-color: var(--pampas); }

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}