/* ==========================================================================
   André Martins — Portfolio
   ========================================================================== */

:root {
  --bg: #0b0814;
  --bg-2: #100c1c;
  --surface: #161123;
  --surface-2: #1c1630;
  --border: #2a2145;
  --border-2: #372b58;
  --text: #f4f2f8;
  --body: #cdc7dd;
  --muted: #a89fc0;
  --dim: #8b82a6;
  --accent: #b78cff;
  --accent-dim: #251a3d;
  --danger: #ff8fa3;
  --font-display: 'Space Grotesk', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;
  --font-body: 'IBM Plex Sans', sans-serif;
  --max: 1040px;
  /* WM tiling: quina reta em tudo. Um valor só, pra não voltar a divergir. */
  --radius: 2px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--body);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
}
body.loading { overflow: hidden; height: 100vh; }
img { max-width: 100%; display: block; }
a { color: inherit; }
button { font-family: inherit; }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 24px; }

/* ---------- background grid ---------- */
.grid-bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(to right, rgba(183, 140, 255, 0.06) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(183, 140, 255, 0.06) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 40%, transparent 100%);
}
.grid-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 55% 40% at 20% 0%, rgba(183, 140, 255, 0.14), transparent 70%),
    radial-gradient(ellipse 45% 35% at 85% 10%, rgba(120, 90, 220, 0.12), transparent 70%);
}

/* ==========================================================================
   Boot terminal
   ========================================================================== */
.loader {
  position: fixed;
  inset: 0;
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
  padding: 24px;
  transition: opacity .85s ease, visibility .85s ease, transform .85s ease, filter .85s ease;
}
.loader.done {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: scale(1.04);
  filter: blur(6px);
}
/* a caixa do terminal sai um pouco antes do fundo, pra não sumir tudo de bloco */
.boot-terminal { transition: opacity .45s ease, transform .45s ease; }
.loader.done .boot-terminal { opacity: 0; transform: translateY(-12px); }

/* ---------- fundo ASCII/Matrix do boot ---------- */
.ascii-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
  /* só tira o peso dos cantos; não pode apagar o retrato, que fica à direita */
  mask-image: radial-gradient(ellipse 100% 100% at 50% 50%, #000 80%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 100% 100% at 50% 50%, #000 80%, transparent 100%);
}
.ascii-canvas { display: block; width: 100%; height: 100%; }
/* a figura vive num canvas próprio, pra poder voar até o hero no fim do boot */
.ascii-figure { position: absolute; pointer-events: none; }

/* Janela no estilo de um WM tiling: canto reto e borda fina de janela em foco,
   em vez da moldura arredondada com os três botões do macOS. */
.boot-terminal {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 640px;
  border: 1px solid var(--border-2);
  border-top: 2px solid var(--accent);
  border-radius: var(--radius);
  background: var(--surface);
  overflow: hidden;
  box-shadow: 0 18px 50px rgba(0, 0, 0, .45);
}

/* barra no espírito de i3bar/polybar: workspaces, título e status */
.boot-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 7px 10px;
  background: var(--bg-2);
  border-bottom: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1;
}
/* logo do Arch desenhado em CSS — sem depender de fonte com o glifo */
.boot-logo {
  width: 0;
  height: 0;
  border-left: 6px solid transparent;
  border-right: 6px solid transparent;
  border-bottom: 11px solid var(--accent);
  margin-right: 4px;
  opacity: .85;
}
.boot-ws {
  padding: 3px 7px;
  border-radius: var(--radius);
  color: var(--dim);
  background: var(--surface);
}
.boot-ws.is-active { color: var(--bg); background: var(--accent); font-weight: 600; }
.boot-title {
  margin-left: 8px;
  color: var(--muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.boot-status {
  margin-left: auto;
  padding: 3px 7px;
  border-radius: var(--radius);
  color: var(--accent);
  background: var(--accent-dim);
}
.boot-body { padding: 18px 16px; min-height: 220px; display: flex; flex-direction: column; }
.boot-log {
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--body);
  flex: 1;
  max-height: 40vh;
  overflow-y: auto;
}
.boot-log .log-dim { color: var(--dim); }
.boot-log .log-ok { color: var(--accent); }
.boot-log .log-info { color: var(--muted); }
.boot-log .log-fun { color: #eab676; }
.boot-log .log-joke { color: var(--muted); font-style: italic; }
.boot-log .log-warn { color: var(--danger); }
.boot-input-line {
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--body);
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.boot-prompt { color: var(--accent); }
.boot-cursor {
  width: 7px; height: 15px;
  background: var(--accent);
  animation: blink 1s steps(1) infinite;
}
.boot-cursor.off { display: none; }
@keyframes blink { 50% { opacity: 0; } }
.boot-hint {
  margin-top: 14px;
  align-self: flex-start;
  background: none;
  border: 1px solid var(--border-2);
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 12px;
  padding: 7px 12px;
  border-radius: var(--radius);
  cursor: pointer;
}
.boot-hint.hidden { display: none; }
.boot-hint:hover { border-color: var(--accent); color: var(--accent); }

/* ==========================================================================
   Header
   ========================================================================== */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(11, 8, 20, 0.92);
  backdrop-filter: blur(8px);
  border-top: 2px solid var(--accent);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 10px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--text);
  font-size: 15px;
  text-decoration: none;
  white-space: nowrap;
  flex-shrink: 0;
}
.brand span { color: var(--accent); }
.nav { display: flex; gap: 24px; }
.nav a {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--muted);
  text-decoration: none;
}
.nav a {
  padding: 5px 9px;
  border-radius: var(--radius);
  transition: background .15s ease, color .15s ease;
}
.nav a:hover { color: var(--accent); background: var(--surface); }
/* o CTA é o "workspace ativo": preenchido, como no i3bar */
.nav .nav-cta {
  color: var(--bg);
  background: var(--accent);
  font-weight: 600;
}
.nav .nav-cta:hover { color: var(--bg); background: var(--accent); opacity: .88; }
@media (max-width: 640px) {
  .nav { gap: 14px; }
  .nav .nav-label { display: none; }
}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
  padding: 96px 24px 64px;
  max-width: var(--max);
  margin: 0 auto;
}
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 36px;
  align-items: center;
}
.hero-text { min-width: 0; }

/* Retrato em ASCII — texto puro, sem canvas, sem animação. */
.hero-ascii {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(1.5px, 0.19vw, 2.74px);
  /* entrelinha fechada: sem isso sobram vãos entre as linhas e o torso vira listrado */
  line-height: 0.75;
  letter-spacing: 0;
  color: var(--accent);
  opacity: .92;
  white-space: pre;
  user-select: none;
  /* entra junto com o fim do boot */
  opacity: 0;
  transform: scale(1.03);
  transition: opacity .9s ease, transform .9s ease;
}
.hero-ascii.in { opacity: .92; transform: none; }

/* No mobile o retrato não entra: nem no boot, nem aqui. */
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: minmax(0, 1fr); gap: 32px; }
  .hero-ascii { display: none; }
}
.hero-kicker {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--accent);
  display: block;
  margin-bottom: 18px;
}
.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(32px, 6vw, 54px);
  line-height: 1.15;
  color: var(--text);
  margin: 0 0 22px;
}
.hero p {
  font-size: 17px;
  line-height: 1.65;
  color: var(--body);
  max-width: 640px;
  margin: 0 0 14px;
}
.hero .current { color: var(--muted); font-size: 15px; }
.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 22px 0 8px;
  max-width: 640px;
}
.hero-metric {
  background: var(--surface);
  border: 1px solid var(--border);
  border-top: 2px solid var(--accent);
  border-radius: var(--radius);
  padding: 12px 14px;
}
.hero-metric strong {
  display: block;
  font-family: var(--font-display);
  font-size: 22px;
  color: var(--text);
  font-weight: 600;
}
.hero-metric span {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--dim);
  margin-top: 4px;
  line-height: 1.35;
}
@media (max-width: 640px) {
  .hero-metrics { grid-template-columns: 1fr; }
}
.hero-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 28px 0 32px;
}
.chip {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 6px 10px;
}
.hero-ctas { display: flex; flex-wrap: wrap; gap: 12px; }
.btn {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
  padding: 12px 20px;
  border-radius: var(--radius);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid transparent;
}
.btn-primary { background: var(--text); color: var(--bg); }
.btn-ghost { background: transparent; color: var(--accent); border-color: var(--border-2); }
.btn:hover { opacity: .88; }

/* ==========================================================================
   Work / project cards
   ========================================================================== */
.work { padding: 40px 24px 80px; max-width: var(--max); margin: 0 auto; }
.section-head { margin-bottom: 36px; }
.section-kicker {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: .08em;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(24px, 4vw, 32px);
  color: var(--text);
  margin: 8px 0 0;
}
.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 18px;
}
.project-grid.featured {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
@media (max-width: 900px) {
  .project-grid.featured { grid-template-columns: 1fr; }
}
.ship-head, .more-head { margin-top: 56px; }
.project-card {
  background: var(--surface);
  border: 1px solid var(--border);
  /* a borda de topo já nasce com 2px e só troca de cor: acende no hover como
     janela em foco, sem empurrar o layout */
  border-top: 2px solid var(--border-2);
  border-radius: var(--radius);
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  cursor: pointer;
  transition: border-color .2s ease, transform .2s ease;
}
.project-card:hover {
  border-color: var(--border-2);
  border-top-color: var(--accent); /* janela em foco */
  transform: translateY(-2px);
}
.project-card.has-mockup,
.project-card.is-featured { border-color: var(--border-2); }
.project-card.is-compact { padding: 18px; gap: 10px; }
.project-metric {
  font-family: var(--font-mono) !important;
  font-size: 12px !important;
  color: var(--accent) !important;
  flex: 0 !important;
}
.card-preview {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  padding: 10px 12px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
}
.tr-preview { justify-content: space-between; }
.tr-preview strong { color: var(--accent); font-weight: 600; }
.ok-plate-mini {
  background: #f4f2f8;
  color: #0b0814;
  letter-spacing: .14em;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius);
  font-size: 13px;
}
.ok-preview-arrow { color: var(--dim); }
.ok-preview-out { color: var(--accent); }
.project-card-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; }
.project-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--dim);
  text-transform: uppercase;
  letter-spacing: .04em;
}
.project-status {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent);
  background: var(--accent-dim);
  border-radius: var(--radius);
  padding: 3px 8px;
  white-space: nowrap;
}
.project-status.is-live {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.project-status.is-live::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--accent);
  animation: live-pulse 1.8s ease-in-out infinite;
}
@keyframes live-pulse { 50% { opacity: .25; } }
.project-card h3 {
  font-family: var(--font-display);
  font-size: 19px;
  color: var(--text);
  margin: 0;
}
.project-card p { font-size: 14px; line-height: 1.55; color: var(--body); margin: 0; flex: 1; }
.project-stack { display: flex; flex-wrap: wrap; gap: 6px; }
.project-stack span {
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--muted);
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 3px 7px;
}
.project-open {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent);
  display: flex;
  align-items: center;
  gap: 6px;
}

/* ---------- project panel (modal) ---------- */
.panel-overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: rgba(7, 5, 14, 0.72);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  /* senta abaixo da barra, como janela tiled abaixo do i3bar */
  padding: 72px 16px 4vh;
  opacity: 0;
  pointer-events: none;
  transition: opacity .25s ease;
  overflow-y: auto;
}
.panel-overlay.open { opacity: 1; pointer-events: auto; }
.panel {
  width: 100%;
  max-width: 760px;
  background: var(--bg-2);
  border: 1px solid var(--border-2);
  border-top: 2px solid var(--accent); /* janela em foco */
  border-radius: var(--radius);
  padding: 0 32px 32px;
  position: relative;
}
/* barra de janela do painel, irmã da do terminal */
.panel-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 -32px 20px;
  padding: 8px 12px;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 11px;
}
.panel-path { color: var(--muted); }
.panel-close {
  margin-left: auto;
  background: var(--surface);
  border: none;
  color: var(--muted);
  border-radius: var(--radius);
  padding: 3px 9px;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.2;
}
.panel-close:hover { color: var(--bg); background: var(--danger); }
.panel-tag { font-family: var(--font-mono); font-size: 12px; color: var(--dim); }
.panel h2 { font-family: var(--font-display); font-size: 26px; color: var(--text); margin: 8px 0 16px; }
.panel-overview { font-size: 15px; line-height: 1.7; color: var(--body); margin-bottom: 22px; }
.panel-case {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 0 0 22px;
}
.panel-case > div {
  background: var(--surface);
  border: 1px solid var(--border);
  border-top: 2px solid var(--accent);
  border-radius: var(--radius);
  padding: 12px 14px;
}
.panel-case span {
  display: block;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-bottom: 8px;
}
.panel-case p {
  margin: 0;
  font-size: 13px;
  line-height: 1.5;
  color: var(--body);
}
@media (max-width: 700px) {
  .panel-case { grid-template-columns: 1fr; }
}
.panel-highlights { list-style: none; margin: 0 0 24px; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.panel-highlights li {
  font-size: 14px;
  line-height: 1.5;
  color: var(--body);
  padding-left: 20px;
  position: relative;
}
.panel-highlights li::before {
  content: '›';
  position: absolute; left: 0; top: -1px;
  color: var(--accent);
  font-family: var(--font-mono);
}
.panel-stack { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 8px; }

.panel-live {
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
  padding: 10px 16px;
  border-radius: var(--radius);
  background: var(--accent);
  color: var(--bg);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 14px;
  text-decoration: none;
  transition: opacity .2s ease;
}
.panel-live:hover { opacity: .88; }

/* ---------- mockup shell (shared by taxresearch/okcarro mockups) ---------- */
.mockup-shell {
  margin-top: 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--surface);
}
.mockup-tabs {
  display: flex;
  gap: 2px;
  padding: 8px;
  background: var(--surface-2);
  border-bottom: 1px solid var(--border);
}
.mockup-tabs button {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--dim);
  background: transparent;
  border: none;
  border-radius: var(--radius);
  padding: 6px 12px;
  cursor: pointer;
}
.mockup-tabs button.active { background: var(--accent-dim); color: var(--accent); }
.mockup-view { padding: 20px; min-height: 220px; }
.mockup-view[hidden] { display: none; }

/* ==========================================================================
   About
   ========================================================================== */
.about { padding: 40px 24px 80px; max-width: var(--max); margin: 0 auto; }
.about-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 48px; }
@media (max-width: 780px) { .about-grid { grid-template-columns: 1fr; gap: 24px; } }
.about h2 {
  font-family: var(--font-display);
  font-size: clamp(24px, 4vw, 32px);
  color: var(--text);
  margin: 8px 0 20px;
}
.about-pull {
  font-family: var(--font-display);
  font-size: 18px;
  line-height: 1.5;
  color: var(--muted);
}
.about p { font-size: 15px; line-height: 1.7; color: var(--body); margin: 0 0 16px; }
.about-signoff { color: var(--muted); font-family: var(--font-mono); font-size: 13px; }

/* ==========================================================================
   Contact
   ========================================================================== */
.contact { padding: 40px 24px 96px; max-width: var(--max); margin: 0 auto; }
.contact-inner {
  border: 1px solid var(--border-2);
  border-top: 2px solid var(--accent);
  border-radius: var(--radius);
  background: var(--surface);
  overflow: hidden;
}
.contact-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 11px;
}
.contact-path { color: var(--muted); }
.contact-status {
  margin-left: auto;
  padding: 3px 7px;
  border-radius: var(--radius);
  color: var(--accent);
  background: var(--accent-dim);
}
.contact-body {
  padding: 40px;
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 40px;
}
@media (max-width: 780px) {
  .contact-body { grid-template-columns: 1fr; padding: 28px; }
  .channel {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }
}
.contact h2 { font-family: var(--font-display); font-size: clamp(22px, 4vw, 30px); color: var(--text); margin: 0 0 14px; }
.contact-body > div > p { font-size: 15px; line-height: 1.65; color: var(--body); }
.channels { display: flex; flex-direction: column; gap: 10px; }
.channel {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-top: 2px solid var(--border);
  border-radius: var(--radius);
  text-decoration: none;
  background: var(--bg-2);
  transition: border-color .2s ease;
}
.channel:hover {
  border-color: var(--border-2);
  border-top-color: var(--accent);
}
.channel-label { font-family: var(--font-mono); font-size: 13px; color: var(--text); overflow-wrap: anywhere; }
.channel-note { font-family: var(--font-mono); font-size: 11px; color: var(--dim); }
.card-cta {
  margin-top: 6px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--bg);
  background: var(--accent);
  padding: 12px 18px;
  border-radius: var(--radius);
  text-decoration: none;
  font-size: 14px;
}
.contact-location { margin-top: 18px; font-family: var(--font-mono); font-size: 12px; color: var(--dim); }

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
  border-top: 1px solid var(--border);
  background: var(--bg-2);
  padding: 12px 24px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--dim);
}
.footer p { margin: 0; }

/* ==========================================================================
   Reveal-on-scroll (used by main.js / GSAP fallback)
   ========================================================================== */
.reveal { opacity: 0; transform: translateY(18px); }
.reveal.in { opacity: 1; transform: none; transition: opacity .6s ease, transform .6s ease; }
/* o hero entra em cascata logo depois do boot, em vez de tudo de uma vez */
.hero-text .reveal.in { transition-delay: var(--stagger, 0ms); }