/* Coluna fixa + conteúdo rolando. Tema escuro único, por escolha. */
:root {
  color-scheme: dark;
  --bg:     #0E1014;
  --bg-2:   #161920;
  --ink:    #E7E9EE;
  --dim:    #8A91A0;
  --faint:  #5A6070;
  --line:   #232731;
  --brass:  #D9B26A;
  --brass-d:#3A3223;
  --sans: "Manrope", -apple-system, "Segoe UI", sans-serif;
  --mono: "Martian Mono", ui-monospace, "Courier New", monospace;
  --gutter: clamp(20px, 5vw, 64px);
}

* { box-sizing: border-box; }

html, body { background: var(--bg); }

body {
  margin: 0;
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.68;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; }
:focus-visible { outline: 2px solid var(--brass); outline-offset: 4px; border-radius: 2px; }

.skip { position: absolute; left: -9999px; }
.skip:focus { left: 20px; top: 12px; z-index: 60; background: var(--brass); color: #0E1014; padding: 9px 15px; font-weight: 600; }

.shell {
  max-width: 1220px;
  margin-inline: auto;
  padding-inline: var(--gutter);
  display: grid;
  grid-template-columns: minmax(0, 42%) minmax(0, 58%);
  gap: clamp(28px, 5vw, 76px);
  align-items: start;
}

/* ───────────── coluna fixa ───────────── */
.rail {
  position: sticky;
  top: 0;
  min-height: 100vh;
  padding-block: clamp(48px, 9vh, 96px) 40px;
  display: flex;
  flex-direction: column;
  gap: 26px;
}

.ident { display: flex; align-items: center; gap: 18px; }

.avatar {
  flex: none;
  width: clamp(74px, 8vw, 98px);
  aspect-ratio: 1;
  border-radius: 50%;
  overflow: hidden;
  background: #000;
  border: 1px solid var(--line);
  position: relative;
}
.avatar img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: 50% 6%;
}
.avatar::after {
  content: "";
  position: absolute; inset: 0;
  border-radius: 50%;
  box-shadow: inset 0 0 0 1px rgba(217,178,106,.22);
}

.name {
  font-weight: 800;
  font-size: clamp(30px, 4.2vw, 46px);
  line-height: 1.02;
  letter-spacing: -0.035em;
  margin: 0;
}
.name span { display: block; color: var(--brass); }

.role {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: .02em;
  color: var(--dim);
  margin: 0;
}

.tagline {
  margin: 0;
  max-width: 34ch;
  color: var(--dim);
  font-size: 15.5px;
}
.tagline b { color: var(--ink); font-weight: 500; }

.open {
  display: inline-flex; align-items: center; gap: 9px;
  align-self: flex-start;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--brass);
  background: var(--brass-d);
  padding: 6px 12px;
  border-radius: 999px;
}
.open i { width: 6px; height: 6px; border-radius: 50%; background: var(--brass); flex: none; }

/* navegação com trilho */
.rail nav { margin-top: 6px; }
.rail nav ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; }
.rail nav a {
  display: flex; align-items: center; gap: 14px;
  padding: 7px 0;
  text-decoration: none;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--faint);
  transition: color .2s ease;
}
.rail nav .bar {
  display: block; height: 1px; width: 26px;
  background: var(--faint);
  transition: width .22s ease, background .22s ease;
  flex: none;
}
.rail nav a:hover { color: var(--ink); }
.rail nav a:hover .bar { width: 44px; background: var(--ink); }
.rail nav a.is-active { color: var(--brass); }
.rail nav a.is-active .bar { width: 56px; background: var(--brass); }

.socials { margin-top: auto; display: flex; gap: 10px; padding-top: 24px; }
.socials a {
  display: inline-flex; align-items: center; justify-content: center;
  width: 38px; height: 38px;
  border: 1px solid var(--line);
  border-radius: 10px;
  color: var(--dim);
  text-decoration: none;
  transition: color .18s, border-color .18s;
}
.socials a:hover { color: var(--brass); border-color: var(--brass); }
.socials svg { width: 17px; height: 17px; }

/* ───────────── conteúdo ───────────── */
.flow { padding-block: clamp(48px, 9vh, 96px) 72px; }

section { margin-bottom: clamp(48px, 7vw, 88px); scroll-margin-top: 28px; }
section:last-child { margin-bottom: 0; }

.eyebrow {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--brass);
  margin: 0 0 16px;
  display: flex; align-items: center; gap: 12px;
}
.eyebrow::after { content: ""; height: 1px; flex: 1; background: var(--line); }

.flow h2 {
  font-weight: 800;
  font-size: clamp(22px, 2.8vw, 30px);
  letter-spacing: -0.025em;
  line-height: 1.16;
  margin: 0 0 18px;
  text-wrap: balance;
}

.flow p { margin: 0 0 15px; color: var(--dim); max-width: 60ch; }
.flow p:last-child { margin-bottom: 0; }
.flow p b, .flow p strong { color: var(--ink); font-weight: 500; }

/* cartão de projeto */
.work {
  display: block;
  text-decoration: none;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: clamp(18px, 2.6vw, 26px);
  background: linear-gradient(180deg, var(--bg-2), rgba(22,25,32,0));
  transition: border-color .2s, transform .2s;
}
.work:hover { border-color: rgba(217,178,106,.42); transform: translateY(-2px); }

.work__top { display: flex; flex-wrap: wrap; align-items: baseline; gap: 10px 14px; margin-bottom: 12px; }
.work__top h3 { font-weight: 800; font-size: clamp(19px, 2.2vw, 23px); letter-spacing: -0.02em; margin: 0; }
.work__top h3 span { color: var(--brass); }
.live {
  margin-left: auto;
  display: inline-flex; align-items: center; gap: 7px;
  font-family: var(--mono); font-size: 10px; letter-spacing: .08em; text-transform: uppercase;
  color: var(--brass);
}
.live i { width: 6px; height: 6px; border-radius: 50%; background: var(--brass); flex: none; }

.work p { margin: 0 0 16px; font-size: 15.5px; }

.bullets { list-style: none; margin: 0 0 18px; padding: 0; display: grid; gap: 9px; }
.bullets li { display: flex; gap: 11px; color: var(--dim); font-size: 15px; }
.bullets li::before { content: "▹"; color: var(--brass); flex: none; }

.chips { display: flex; flex-wrap: wrap; gap: 7px; list-style: none; margin: 0 0 18px; padding: 0; }
.chips li {
  font-family: var(--mono); font-size: 10px; letter-spacing: .04em;
  padding: 5px 10px; border-radius: 999px;
  background: var(--brass-d); color: var(--brass);
}

.links { display: flex; flex-wrap: wrap; gap: 8px; }
.lnk {
  display: inline-flex; align-items: center; gap: 7px;
  font-family: var(--mono); font-size: 10.5px; letter-spacing: .06em; text-transform: uppercase;
  text-decoration: none; padding: 9px 14px; border-radius: 9px;
  border: 1px solid var(--line); color: var(--ink);
  transition: border-color .18s, color .18s, background .18s;
}
.lnk:hover { border-color: var(--brass); color: var(--brass); }
.lnk--fill { background: var(--brass); border-color: var(--brass); color: #0E1014; font-weight: 500; }
.lnk--fill:hover { background: transparent; color: var(--brass); }

.note {
  margin-top: 18px;
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.8;
  color: var(--faint);
}
.note a { color: var(--brass); }

/* stack */
.groups { display: grid; gap: 22px; }
.group h3 {
  font-family: var(--mono); font-size: 10.5px; letter-spacing: .12em; text-transform: uppercase;
  color: var(--dim); margin: 0 0 10px;
}
.group ul { display: flex; flex-wrap: wrap; gap: 7px; list-style: none; margin: 0; padding: 0; }
.group li {
  font-size: 13.5px; padding: 6px 12px; border-radius: 8px;
  background: var(--bg-2); border: 1px solid var(--line); color: var(--ink);
}

/* contato */
.rows { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 12px; overflow: hidden; }
.row {
  background: var(--bg); padding: 16px 18px;
  display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
  text-decoration: none;
}
.row small { font-family: var(--mono); font-size: 10px; letter-spacing: .12em; text-transform: uppercase; color: var(--faint); width: 82px; flex: none; }
.row b { font-weight: 500; font-size: 15px; word-break: break-word; }
a.row:hover { background: var(--bg-2); }
a.row:hover b { color: var(--brass); }
.copy {
  margin-left: auto;
  font-family: var(--mono); font-size: 10px; letter-spacing: .08em; text-transform: uppercase;
  padding: 6px 11px; border-radius: 7px;
  border: 1px solid var(--line); background: transparent; color: var(--dim); cursor: pointer;
}
.copy:hover { border-color: var(--brass); color: var(--brass); }

.colophon {
  margin-top: 40px; padding-top: 22px; border-top: 1px solid var(--line);
  font-family: var(--mono); font-size: 10.5px; line-height: 1.9; color: var(--faint);
}

/* ───────────── responsivo ───────────── */
@media (max-width: 900px) {
  .shell { grid-template-columns: 1fr; gap: 0; }
  .rail { position: static; min-height: 0; padding-block: clamp(40px, 8vw, 64px) 8px; }
  .rail nav { display: none; }
  .socials { margin-top: 4px; }
  .flow { padding-top: 32px; }
}
@media (max-width: 420px) {
  .ident { flex-direction: column; align-items: flex-start; gap: 14px; }
}
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
  html { scroll-behavior: auto; }
}