:root {
  --ink: #1d1d1d;
  --muted: #5c5c5c;
  --line: #dcdcdc;
  --soft: #f4f3f0;
  --accent: #c8301e;
  --max: 1160px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: #fff;
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.skip { position: absolute; left: -999px; }
.skip:focus { left: 8px; top: 8px; background: #fff; padding: 8px 12px; z-index: 50; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 20; background: #fff;
  border-bottom: 1px solid var(--line);
  padding: 22px 20px 0; text-align: center;
}
.brand { display: inline-block; font-size: 19px; letter-spacing: .06em; text-transform: uppercase; margin-bottom: 18px; }
.main-nav { display: flex; justify-content: center; flex-wrap: wrap; padding-bottom: 14px; }
.main-nav a { font-size: 13px; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); padding: 0 16px; position: relative; }
.main-nav a + a::before { content: ""; position: absolute; left: 0; top: 3px; bottom: 3px; width: 1px; background: var(--line); }
.main-nav a:hover { color: var(--ink); }
.main-nav a[aria-current="page"] { color: var(--accent); font-weight: 700; }
.menu-toggle { display: none; position: absolute; top: 14px; left: 16px; background: none; border: 0; font-size: 24px; cursor: pointer; }

/* Layout */
.page { max-width: var(--max); margin: 0 auto; padding: 0 20px 80px; }
.text-page { max-width: 760px; }
h1.page-title { font-weight: 400; font-size: 26px; letter-spacing: .04em; margin: 56px 0 8px; }
.lead { color: var(--muted); font-size: 18px; margin: 0 0 8px; }
h2.section-title { font-weight: 400; font-size: 20px; letter-spacing: .04em; margin: 56px 0 4px; padding-top: 24px; border-top: 1px solid var(--line); }
.section-note { color: var(--muted); font-size: 15px; margin: 0 0 8px; }
.text-page p { font-size: 17px; color: #333; margin: 20px 0 0; }
.draft { background: #fff7e6; border-left: 3px solid #e0a800; padding: 10px 14px; font-size: 14px; color: #6b5200; margin-top: 28px; }

/* Hero */
.hero { padding: 90px 0 70px; text-align: center; max-width: 820px; margin: 0 auto; }
.hero h1 { font-weight: 400; font-size: clamp(30px, 5vw, 52px); letter-spacing: .02em; line-height: 1.15; margin: 0 0 18px; }
.hero p { color: var(--muted); font-size: 19px; margin: 0 0 30px; }
.btn { display: inline-block; border: 1px solid var(--ink); padding: 12px 26px; font-size: 13px; letter-spacing: .12em; text-transform: uppercase; transition: background .2s, color .2s; }
.btn:hover { background: var(--ink); color: #fff; }

/* Works grid */
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 34px 20px; margin-top: 28px; }
.work { display: block; }
.work .img { aspect-ratio: 1 / .78; background: var(--soft); overflow: hidden; position: relative; }
.work .img img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.work:hover .img img { transform: scale(1.03); }
.ph {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  color: #9a9a9a; font-size: 12px; letter-spacing: .14em; text-transform: uppercase;
  background: repeating-linear-gradient(135deg, #f4f3f0 0 12px, #eeece8 12px 13px);
}
.work h3 { margin: 14px 0 2px; font-weight: 400; font-size: 15px; letter-spacing: .02em; }
.work .meta { color: var(--muted); font-size: 13px; text-align: left; }
.tag { display: inline-block; font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--accent); margin-top: 4px; }

/* Project page */
.fact-list { display: grid; grid-template-columns: 140px 1fr; gap: 0; margin: 28px 0 0; }
.fact-list dt, .fact-list dd { margin: 0; padding: 12px 0; border-bottom: 1px solid var(--line); }
.fact-list dt { color: var(--muted); font-size: 13px; letter-spacing: .08em; text-transform: uppercase; }
.gallery { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-top: 36px; }
.gallery .shot { position: relative; background: var(--soft); overflow: hidden; }
.gallery .shot:has(.ph) { aspect-ratio: 4/3; }
.gallery .shot img { width: 100%; height: auto; }
.gallery .shot.wide { grid-column: 1 / -1; }
.gallery .shot.half { background: #fff; }
.gallery .shot.wide + .shot.half:last-child { grid-column: 1 / -1; justify-self: center; max-width: 540px; }
.gallery .shot.plan { background: #fff; border: 1px solid var(--line); }

/* Hero image (home) */
.hero-img { margin: 28px 0 0; }
.hero-img img { width: 100%; height: auto; max-height: 640px; object-fit: cover; }
.hero-img figcaption { text-align: right; font-size: 13px; letter-spacing: .08em; color: var(--muted); padding-top: 10px; }
.hero-img figcaption a:hover { color: var(--accent); }
.hero-img + .hero { padding-top: 56px; }
.back { display: inline-block; margin-top: 40px; color: var(--muted); font-size: 14px; }
.back:hover { color: var(--ink); }

/* CV / timeline */
.timeline { display: grid; grid-template-columns: 130px 1fr; margin: 20px 0 0; }
.timeline dt, .timeline dd { padding: 14px 0; border-bottom: 1px solid var(--line); margin: 0; }
.timeline dt { font-weight: 700; color: var(--accent); font-size: 15px; }
.timeline dd small { display: block; color: var(--muted); }

/* Lists */
.clean { list-style: none; padding: 0; margin: 20px 0 0; }
.clean li { padding: 14px 0; border-bottom: 1px solid var(--line); font-size: 17px; }
.clean li small { display: block; color: var(--muted); font-size: 14px; }

/* Articles */
.empty { color: var(--muted); border: 1px dashed var(--line); padding: 34px; text-align: center; margin-top: 32px; }
.article-item { padding: 22px 0; border-bottom: 1px solid var(--line); display: block; }
.article-item time { color: var(--muted); font-size: 13px; }
.article-item h3 { margin: 4px 0; font-weight: 400; font-size: 20px; }
.video { aspect-ratio: 16/9; margin-top: 28px; }
.video iframe { width: 100%; height: 100%; border: 0; }

/* Contact */
.contact-list { margin-top: 28px; }
.contact-list p { margin: 0; padding: 16px 0; border-bottom: 1px solid var(--line); font-size: 18px; }
.contact-list small { display: block; color: var(--muted); font-size: 13px; letter-spacing: .08em; text-transform: uppercase; }
.contact-list a:hover { color: var(--accent); }

/* Footer */
.site-footer { text-align: center; padding: 28px; color: #8a8a8a; font-size: 13px; border-top: 1px solid var(--line); }

@media (max-width: 860px) {
  .grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .menu-toggle { display: block; }
  .brand { font-size: 15px; margin-bottom: 14px; }
  .main-nav { display: none; flex-direction: column; align-items: center; padding-bottom: 12px; }
  .main-nav.open { display: flex; }
  .main-nav a { padding: 9px 0; }
  .main-nav a + a::before { display: none; }
  .site-header { position: relative; }
  .grid, .gallery { grid-template-columns: 1fr; }
  .fact-list, .timeline { grid-template-columns: 1fr; }
  .fact-list dt, .timeline dt { border-bottom: 0; padding-bottom: 0; }
  .hero { padding: 56px 0 44px; }
}

/* Logo de marca */
.brand { margin-bottom: 8px; line-height: 0; }
.brand img { height: 64px; width: auto; display: block; }
@media (max-width: 640px) { .brand img { height: 46px; } .brand { margin-bottom: 8px; } }