/* ---------- Tokens ---------- */
:root{
  --bg:        #0B0D0F;
  --panel:     #14171A;
  --panel-2:   #191D21;
  --fg:        #E8E6E1;
  --fg-dim:    #8A9099;
  --border:    #2A2F35;

  --amber:     #F5A623;
  --cyan:      #5EB1BF;
  --red:       #E5484D;
  --green:     #4FBF67;

  --font-display: "JetBrains Mono", ui-monospace, monospace;
  --font-body:    "IBM Plex Mono", ui-monospace, monospace;

  --gap: clamp(1.25rem, 3vw, 2.5rem);
  --radius: 8px;
  --radius-lg: 14px;
}

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

html{ color-scheme: dark; scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *, *::before, *::after{ animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

body{
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a{ color: var(--cyan); text-decoration: underline; text-decoration-color: rgba(94,177,191,0.35); text-underline-offset: 3px; }
a:hover{ text-decoration-color: var(--cyan); }
a:focus-visible, button:focus-visible, [tabindex]:focus-visible{
  outline: 2px solid var(--amber);
  outline-offset: 2px;
}

/* subtle scanline texture, purely decorative */
.crt-line{
  position: fixed; inset: 0; pointer-events: none; z-index: 50;
  background: repeating-linear-gradient(
    to bottom,
    rgba(255,255,255,0.012) 0px,
    rgba(255,255,255,0.012) 1px,
    transparent 1px,
    transparent 3px
  );
  mix-blend-mode: overlay;
}

/* ---------- Topbar ---------- */
.topbar{
  position: sticky; top: 0; z-index: 40;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.9rem var(--gap);
  background: rgba(11,13,15,0.85);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--border);
  font-size: 0.85rem;
}
.topbar__path{ color: var(--fg-dim); }
.topbar__nav{ display: flex; gap: 1.25rem; }
.topbar__nav a{ color: var(--fg); text-decoration: none; }
.topbar__nav a::before{ content: "./"; color: var(--amber); }
.topbar__nav a:hover{ color: var(--amber); }

/* ---------- Layout ---------- */
main{
  max-width: 840px;
  margin: 0 auto;
  padding: clamp(2rem, 6vw, 4.5rem) var(--gap) 2rem;
  display: flex;
  flex-direction: column;
  gap: clamp(2.5rem, 6vw, 4rem);
}

.term-block{ scroll-margin-top: 5rem; }

.term-window{
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--panel);
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0,0,0,0.45), 0 1px 0 rgba(255,255,255,0.03) inset;
}
.term-window__bar{
  position: relative;
  padding: 0.6rem 3.85rem 0.6rem 3.85rem;
  background: var(--panel-2);
  border-bottom: 1px solid var(--border);
  font-size: 0.78rem;
  color: var(--fg-dim);
  text-align: center;
}
.term-window__bar::before{
  content: "";
  position: absolute;
  left: 1.15rem;
  top: 50%;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--red);
  box-shadow: 20px 0 0 var(--amber), 40px 0 0 var(--green);
  transform: translateY(-50%);
}
.term-window__body{
  padding: clamp(1.25rem, 3vw, 2rem);
}

.line{ margin: 0 0 1rem; font-size: 0.95rem; }
.line--muted{ margin-top: 1.5rem; color: var(--fg-dim); }
.prompt{ color: var(--green); }
.prompt-sep{ color: var(--fg-dim); }
.prompt-path{ color: var(--cyan); }

/* ---------- Hero ---------- */
.hero{ padding-top: 0.5rem; }
.typed{ font-family: var(--font-display); font-weight: 700; }
.cursor{
  display: inline-block;
  width: 0.55ch; height: 1em;
  background: var(--amber);
  margin-left: 2px;
  vertical-align: text-bottom;
  animation: blink 1s step-end infinite;
}
@keyframes blink{ 50%{ opacity: 0; } }

.hero__output{ margin-top: 1.25rem; }
.hero__name{
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.9rem, 5vw, 3.1rem);
  line-height: 1.05;
  margin: 0 0 0.5rem;
  letter-spacing: -0.01em;
}
.hero__role{
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--amber);
  margin: 0 0 0.9rem;
  font-size: clamp(1rem, 2.2vw, 1.15rem);
}
.hero__pitch{ color: var(--fg); max-width: 46ch; margin: 0 0 1.5rem; }
.hero__meta{ color: var(--fg-dim); margin: 0; }

/* ---------- JSON block ---------- */
.json-block{
  margin: 0;
  padding: 1rem 1.1rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow-x: auto;
  font-family: var(--font-body);
  font-size: 0.88rem;
  line-height: 1.7;
}
.j-key{ color: var(--cyan); }
.j-str{ color: var(--amber); }
.json-block a{ color: inherit; }

/* ---------- Git log ---------- */
.gitlog{ list-style: none; margin: 0; padding: 0; }
.gitlog__item{
  display: grid;
  grid-template-columns: 1.4rem auto;
  column-gap: 0.75rem;
  padding: 0.65rem 0;
  border-bottom: 1px dashed var(--border);
  font-size: 0.92rem;
}
.gitlog__item:last-child{ border-bottom: none; }
.gitlog__item--root{ color: var(--fg-dim); }
.gitlog__graph{ color: var(--amber); font-weight: 700; grid-row: 1 / 3; }
.gitlog__hash{ color: var(--fg-dim); grid-column: 2; font-size: 0.82rem; }
.gitlog__msg{ grid-column: 2; }
.gitlog__msg strong{ color: var(--fg); font-family: var(--font-display); font-weight: 700; }
.gitlog__date{ grid-column: 2; color: var(--fg-dim); font-size: 0.82rem; }

/* ---------- Pipeline (signature) ---------- */
.pipeline__intro{ color: var(--fg-dim); max-width: 60ch; margin: 0 0 1.5rem; }

.pipeline{
  list-style: none;
  margin: 0 0 1.5rem;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.6rem;
}
.pipeline__stage{
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.85rem 0.7rem;
  background: var(--bg);
  opacity: 0.35;
  transform: translateY(6px);
  transition: opacity 0.5s ease, transform 0.5s ease, border-color 0.5s ease;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  min-height: 5.2rem;
}
.pipeline__stage.is-active{
  opacity: 1;
  transform: translateY(0);
  border-color: var(--amber);
}
.pipeline__label{
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  color: var(--amber);
}
.pipeline__log{
  font-size: 0.72rem;
  color: var(--fg-dim);
  line-height: 1.4;
}

.diff{
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.9rem 1.1rem;
  margin: 0 0 1.25rem;
  font-size: 0.92rem;
}
.diff__line{ margin: 0; }
.diff__line--rm{ color: var(--red); }
.diff__line--add{ color: var(--green); }

.pipeline__stack{ color: var(--fg-dim); font-size: 0.88rem; margin: 0; }
.pipeline__stack .prompt-path{ color: var(--fg-dim); }

/* ---------- Servicios (ls -la) ---------- */
.services{
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.85rem;
}
.services__item{
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.9rem 1rem;
  background: var(--bg);
}
.services__perm{
  margin: 0 0 0.35rem;
  font-size: 0.75rem;
  color: var(--fg-dim);
  letter-spacing: 0.03em;
}
.services__name{
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: var(--amber);
}
.services__desc{
  margin: 0;
  font-size: 0.85rem;
  line-height: 1.6;
  color: var(--fg-dim);
}

/* ---------- Footer ---------- */
.footer{
  text-align: center;
  padding: 2rem var(--gap) 3rem;
  color: var(--fg-dim);
  font-size: 0.8rem;
}

/* ---------- Responsive ---------- */
@media (max-width: 640px){
  .topbar{ flex-direction: column; align-items: flex-start; gap: 0.5rem; }
  .topbar__nav{ gap: 1rem; flex-wrap: wrap; }
  .pipeline{ grid-template-columns: repeat(2, 1fr); }
  .gitlog__item{ grid-template-columns: 1.1rem auto; }
  .services{ grid-template-columns: 1fr; }
}