:root{
  --paper: #F0EEE2;
  --paper-raised: #FBFAF4;
  --ink: #1B2430;
  --ink-soft: #4E5A6B;
  --ink-faint: #7C8798;
  --amber: #B8791F;
  --amber-deep: #8F5D14;
  --teal: #2B6459;
  --line: rgba(27,36,48,0.14);
  --line-soft: rgba(27,36,48,0.08);

  --font-display: "Fraunces", Georgia, serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

  --measure: 62ch;
  --gutter: clamp(20px, 5vw, 64px);
}

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

html{ scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *, *::before, *::after{ animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}

body{
  margin: 0;
  background:
    linear-gradient(var(--line-soft) 1px, transparent 1px) 0 0 / 100% 44px,
    var(--paper);
  color: var(--ink);
  font-family: var(--font-display);
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

.wrap{
  max-width: 1080px;
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

/* a thin ruled line down the left margin, like a drafting sheet */
.ruler{
  position: fixed;
  top: 0;
  bottom: 0;
  left: clamp(10px, 3vw, 40px);
  width: 1px;
  background: var(--line);
  z-index: 0;
}
@media (max-width: 640px){ .ruler{ display: none; } }

a{ color: var(--teal); }
a:focus-visible, button:focus-visible{
  outline: 2px solid var(--amber-deep);
  outline-offset: 3px;
}

h1, h2, h3{
  font-family: var(--font-display);
  color: var(--ink);
  margin: 0;
  font-weight: 600;
}

/* =========================================================
   Header
   ========================================================= */
.site-header{
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(240,238,226,0.88);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
}
.header-row{
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
}
.logo{
  font-family: var(--font-mono);
  font-size: 0.95rem;
  color: var(--ink);
  text-decoration: none;
  letter-spacing: 0.01em;
}
.site-nav{
  display: flex;
  gap: clamp(14px, 3vw, 28px);
}
.site-nav a{
  font-family: var(--font-mono);
  font-size: 0.86rem;
  color: var(--ink-soft);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
  transition: color 0.15s ease, border-color 0.15s ease;
}
.site-nav a:hover{ color: var(--ink); border-color: var(--amber); }

/* =========================================================
   Hero
   ========================================================= */
.hero{
  padding-top: clamp(56px, 9vw, 96px);
  padding-bottom: clamp(48px, 8vw, 80px);
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: start;
}
@media (max-width: 860px){
  .hero{ grid-template-columns: 1fr; }
}

.kicker{
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--amber-deep);
  margin: 0 0 14px;
}

.hero-text h1{
  font-size: clamp(2.6rem, 6vw, 4.1rem);
  line-height: 1.02;
  letter-spacing: -0.01em;
}

.hero-lede{
  max-width: var(--measure);
  font-size: 1.15rem;
  color: var(--ink-soft);
  margin: 22px 0 0;
}

.hero-links{
  display: flex;
  flex-wrap: wrap;
  gap: 12px 22px;
  margin-top: 30px;
}
.hero-link{
  font-family: var(--font-mono);
  font-size: 0.9rem;
  text-decoration: none;
  color: var(--ink);
  border-bottom: 1px solid var(--ink);
  padding-bottom: 2px;
}
.hero-link:hover{ color: var(--amber-deep); border-color: var(--amber-deep); }

/* Terminal panel */
.terminal{
  background: var(--ink);
  color: #E7E2D3;
  border-radius: 6px;
  overflow: hidden;
  box-shadow: 6px 6px 0 rgba(27,36,48,0.10);
  font-family: var(--font-mono);
}
.terminal-bar{
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 10px 14px;
  background: #10151E;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.terminal-bar .dot{
  width: 9px; height: 9px; border-radius: 50%;
  background: rgba(231,226,211,0.25);
}
.terminal-title{
  margin-left: 8px;
  font-size: 0.78rem;
  color: rgba(231,226,211,0.5);
}
.terminal-body{
  padding: 20px 18px 24px;
  min-height: 210px;
}
.terminal-line{ margin: 0; font-size: 0.92rem; }
.prompt{ color: var(--amber); margin-right: 8px; }
.cursor{
  display: inline-block;
  margin-left: 2px;
  animation: blink 1s steps(1) infinite;
}
@keyframes blink{ 50%{ opacity: 0; } }
.terminal-output{
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, auto);
  gap: 6px 28px;
  font-size: 0.9rem;
  color: rgba(231,226,211,0.85);
}
.terminal-output li::before{
  content: "· ";
  color: var(--amber);
}

/* =========================================================
   Section shell
   ========================================================= */
section{ padding: clamp(48px, 7vw, 84px) 0; }
section + section{ border-top: 1px solid var(--line); }

.section-head{
  display: flex;
  align-items: baseline;
  gap: 18px;
  flex-wrap: wrap;
  margin-bottom: clamp(28px, 4vw, 44px);
}
.section-head h2{
  font-size: clamp(1.7rem, 3vw, 2.1rem);
}
.section-note{
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--ink-faint);
  margin: 0;
}

/* =========================================================
   Sobre
   ========================================================= */
.sobre-content p{
  max-width: var(--measure);
  color: var(--ink-soft);
  margin: 0 0 18px;
  font-size: 1.06rem;
}
.sobre-content p:last-child{ margin-bottom: 0; }

/* =========================================================
   Projetos — fichas
   ========================================================= */
.fichas{
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
@media (max-width: 720px){
  .fichas{ grid-template-columns: 1fr; }
}

.ficha{
  background: var(--paper-raised);
  padding: clamp(22px, 3vw, 30px);
  display: flex;
  flex-direction: column;
}
.ficha-wide{ grid-column: 1 / -1; }

.ficha-top{
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 8px;
}
.ficha-top h3{
  font-size: 1.32rem;
}

.status{
  font-family: var(--font-mono);
  font-size: 0.72rem;
  white-space: nowrap;
  padding: 3px 9px;
  border: 1px solid currentColor;
  border-radius: 3px;
  flex-shrink: 0;
  margin-top: 4px;
}
.status-ativo{ color: var(--teal); }
.status-prototipo{ color: var(--amber-deep); }
.status-dev{ color: var(--ink-faint); }

.ficha-tagline{
  font-size: 0.98rem;
  color: var(--ink);
  margin: 0 0 12px;
  font-style: italic;
}
.ficha-desc{
  color: var(--ink-soft);
  font-size: 0.98rem;
  margin: 0 0 16px;
  flex-grow: 1;
}
.ficha-stack{
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--ink-faint);
  margin: 0 0 10px;
}
.ficha-link{
  font-family: var(--font-mono);
  font-size: 0.85rem;
  text-decoration: none;
  align-self: flex-start;
  border-bottom: 1px solid var(--teal);
  padding-bottom: 1px;
}

/* =========================================================
   Repositórios
   ========================================================= */
.repo-table{
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}
.repo-table th{
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 0.78rem;
  color: var(--ink-faint);
  text-align: left;
  padding: 0 14px 10px 0;
  border-bottom: 1px solid var(--line);
}
.repo-table td{
  padding: 12px 14px 12px 0;
  border-bottom: 1px solid var(--line-soft);
  color: var(--ink-soft);
  vertical-align: top;
}
.repo-table td:first-child{
  font-family: var(--font-mono);
  color: var(--ink);
}
.repo-table td:first-child a{
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--ink-faint);
}
.repo-table td:first-child a:hover{ color: var(--amber-deep); border-color: var(--amber-deep); }
.repo-table td:last-child{
  font-family: var(--font-mono);
  font-size: 0.85rem;
  white-space: nowrap;
}

@media (max-width: 620px){
  .repo-table thead{ display: none; }
  .repo-table, .repo-table tbody, .repo-table tr, .repo-table td{ display: block; width: 100%; }
  .repo-table tr{ padding: 14px 0; border-bottom: 1px solid var(--line); }
  .repo-table td{ border: none; padding: 2px 0; }
  .repo-table td:last-child{ color: var(--ink-faint); margin-top: 4px; }
}

/* =========================================================
   Contato
   ========================================================= */
.contato-lede{
  font-size: clamp(1.3rem, 2.6vw, 1.7rem);
  max-width: var(--measure);
  margin: 0 0 30px;
}
.contato-links{
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 0.98rem;
}
.contato-link{
  color: var(--ink);
  text-decoration: none;
  width: fit-content;
  border-bottom: 1px solid transparent;
}
.contato-link:hover{ color: var(--amber-deep); border-color: var(--amber-deep); }

/* =========================================================
   Footer
   ========================================================= */
.site-footer{
  border-top: 1px solid var(--line);
  padding: 22px 0 40px;
}
.footer-row{
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--ink-faint);
}