/* ============================================================
   style.css — Ismael León · Terminal Portfolio
   Centered terminal window · refined dark hacker aesthetic
   ============================================================ */

/* La fuente JetBrains Mono se carga desde index.html con preconnect (más rápido). */

/* --- Base palette --- */
:root {
  --bg:        #060708;
  --bg-win:    #0c0e11;
  --bg-bar:    #14171c;
  --border:    #242932;
  --text:      #b6bcc4;
  --text-dim:  #5a616c;
  --white:     #e8ebef;

  /* Accent (themeable) */
  --accent:      #39d353;
  --accent-dim:  #1c6b30;
  --accent-glow: rgba(57, 211, 83, 0.35);
  --accent-soft: rgba(57, 211, 83, 0.07);

  --amber: #d99b28;
  --red:   #d15b5b;

  --font: 'JetBrains Mono', 'Courier New', monospace;

  --pad-x: clamp(20px, 3.4vw, 46px);
}

/* --- Accent themes --- */
body[data-theme="amber"]   { --accent:#e0a63a; --accent-dim:#7a5714; --accent-glow:rgba(224,166,58,.35); --accent-soft:rgba(224,166,58,.07); }
body[data-theme="cyan"]    { --accent:#45c9d1; --accent-dim:#1c6469; --accent-glow:rgba(69,201,209,.35); --accent-soft:rgba(69,201,209,.07); }
body[data-theme="matrix"]  { --accent:#22ff88; --accent-dim:#135e37; --accent-glow:rgba(34,255,136,.45); --accent-soft:rgba(34,255,136,.08); }
body[data-theme="magenta"] { --accent:#e05aa8; --accent-dim:#7a2c56; --accent-glow:rgba(224,90,168,.35); --accent-soft:rgba(224,90,168,.07); }

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { height: 100%; }

body {
  min-height: 100%;
  font-family: var(--font);
  color: var(--text);
  background:
    radial-gradient(1200px 600px at 50% -10%, #101319 0%, transparent 60%),
    radial-gradient(900px 500px at 50% 120%, var(--accent-soft) 0%, transparent 55%),
    var(--bg);
  background-attachment: fixed;
  overflow-x: hidden;
}

/* The terminal owns the first screen exactly as before; the profile section
   below only exists once you scroll. */
.stage {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: clamp(0px, 4vh, 44px) clamp(0px, 3vw, 40px);
}

/* ============================================================
   THE WINDOW
   ============================================================ */
#terminal {
  position: relative;
  z-index: 1;
  width: min(1120px, 96vw);
  height: min(86vh, 800px);
  display: flex;
  flex-direction: column;
  background: linear-gradient(180deg, var(--bg-win), #090b0d);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  box-shadow:
    0 24px 70px rgba(0,0,0,0.65),
    0 2px 0 rgba(255,255,255,0.03) inset,
    0 0 60px -20px var(--accent-glow);
}

/* subtle CRT scanlines over the window only */
#terminal::after {
  content: '';
  position: absolute; inset: 0;
  pointer-events: none;
  z-index: 20;
  background: repeating-linear-gradient(
    to bottom,
    rgba(0,0,0,0) 0px, rgba(0,0,0,0) 2px,
    rgba(0,0,0,0.10) 3px
  );
  opacity: 0.35;
  border-radius: 12px;
}

/* ── Top bar ── */
#terminal-bar {
  flex-shrink: 0;
  background: linear-gradient(180deg, var(--bg-bar), #0f1216);
  border-bottom: 1px solid var(--border);
  padding: 11px var(--pad-x);
  display: flex;
  align-items: center;
  justify-content: space-between;
  z-index: 5;
}
.bar-left   { display: flex; align-items: center; gap: 13px; }
.bar-dots   { display: flex; gap: 8px; }
.dot        { width: 12px; height: 12px; border-radius: 50%; }
.dot.red    { background: #ff5f57; }
.dot.yellow { background: #ffbd2e; }
.dot.green  { background: #28c840; }
#bar-title  { font-size: 11px; color: var(--text-dim); letter-spacing: 0.12em; text-transform: uppercase; }
.bar-right  { display: flex; align-items: center; gap: 14px; }
#bar-theme  { font-size: 10.5px; color: var(--text-dim); letter-spacing: 0.08em; text-transform: uppercase; }
#bar-theme b { color: var(--accent); font-weight: 600; }
#bar-time   { font-size: 11px; color: var(--text-dim); font-variant-numeric: tabular-nums; }

/* ── Screen (scrolls) ── */
.screen {
  flex: 1;
  overflow-y: auto;
  padding: 22px var(--pad-x) 10px;
  font-size: 14px;
  line-height: 1.72;
  scroll-behavior: smooth;
}
.screen::-webkit-scrollbar       { width: 6px; }
.screen::-webkit-scrollbar-track { background: transparent; }
.screen::-webkit-scrollbar-thumb { background: #2a303a; border-radius: 3px; }
.screen::-webkit-scrollbar-thumb:hover { background: var(--accent-dim); }

#welcome { }
#output  { }

/* ── Input line ── */
#input-line {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  padding: 14px var(--pad-x);
  border-top: 1px solid var(--border);
  background: linear-gradient(180deg, transparent, var(--accent-soft));
  gap: 9px;
}
.prompt {
  color: var(--accent);
  font-size: 14px;
  font-weight: 700;
  white-space: nowrap;
  flex-shrink: 0;
  text-shadow: 0 0 8px var(--accent-glow);
}
.input-wrap { position: relative; flex: 1; min-width: 0; height: 1.4em; }
#cmd-input {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  background: transparent;
  border: none; outline: none;
  font-family: var(--font);
  font-size: 14px;
  line-height: 1.4em;
  color: transparent;         /* real text drawn by mirror */
  caret-color: transparent;
  z-index: 2;
}
#input-mirror {
  position: absolute; inset: 0;
  display: flex; align-items: center;
  font-size: 14px; line-height: 1.4em;
  white-space: pre;
  pointer-events: none;
  z-index: 1;
  overflow: hidden;
}
/* Flex items shrink by default, which would squeeze the text instead of letting
   it overflow — and then the mirror could never scroll in step with the input. */
#input-mirror > span { flex: 0 0 auto; }

#mirror-text { color: var(--white); }
#mirror-tail { color: var(--white); }
.ghost       { color: var(--text-dim); opacity: 0.55; }
.block-cursor {
  display: inline-block;
  min-width: 1ch;              /* exactly one character wide when empty */
  height: 1.05em;
  line-height: 1.05em;
  text-align: center;
  color: var(--bg-win);        /* the character under the block reads inverted */
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent-glow);
  transform: translateY(1px);
  animation: cursor-blink 1.05s steps(1) infinite;
}
/* Blink the block, not its contents: fading the whole element would make the
   character it covers vanish, which reads as a missing letter mid-word. */
@keyframes cursor-blink {
  0%, 55% {
    color: var(--bg-win);
    background: var(--accent);
    box-shadow: 0 0 8px var(--accent-glow);
  }
  56%, 100% {
    color: var(--white);
    background: transparent;
    box-shadow: none;
  }
}

/* ============================================================
   WELCOME — boot + ASCII banner
   ============================================================ */
.ascii-line {
  display: block; white-space: pre;
  font-family: var(--font);
  font-size: clamp(6.5px, 1.55vw, 15px);
  line-height: 1.12;
  color: var(--accent);
  text-shadow: 0 0 14px var(--accent-glow);
}
.welcome-divider { color: var(--text-dim); font-size: 13px; margin: 6px 0 0; opacity: 0.4; overflow: hidden; }
.welcome-msg     { font-size: 14px; color: var(--text); padding: 6px 0; }
.boot-line       { font-size: 13.5px; color: var(--text); padding: 1px 0; }
.boot-line .ok   { color: var(--accent); }
.c-amber         { color: var(--amber); }

/* ============================================================
   OUTPUT CLASSES
   ============================================================ */
.line  { display: block; white-space: pre-wrap; word-break: break-word; }
.blank { display: block; height: 7px; }

.c-white { color: var(--white); }
.c-green { color: var(--accent); }
.c-dim   { color: var(--text-dim); }
.c-error { color: var(--red); }

.cmd-echo         { color: var(--accent); font-weight: 700; }
.cmd-echo::before { content: attr(data-prompt); opacity: 0.55; font-weight: 400; color: var(--text); }

.divider { display: block; color: var(--text-dim); opacity: 0.32; user-select: none; }

.section-title {
  color: var(--accent);
  font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase;
  text-shadow: 0 0 10px var(--accent-glow);
}

.badge-row { display: flex; flex-wrap: wrap; gap: 8px; margin: 5px 0 2px; }
.badge {
  color: var(--accent);
  border: 1px solid var(--accent-dim);
  background: var(--accent-soft);
  border-radius: 4px; padding: 2px 11px; font-size: 12.5px;
  transition: box-shadow 0.15s, transform 0.15s;
}
.badge:hover { box-shadow: 0 0 12px var(--accent-glow); transform: translateY(-1px); }

a.link, span.link {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid var(--accent-dim);
  cursor: pointer;
  transition: color 0.12s, border-color 0.12s, text-shadow 0.12s;
}
a.link:hover, span.link:hover { color: var(--white); border-color: var(--white); text-shadow: 0 0 8px var(--accent-glow); }

.cmd-table { margin: 3px 0; }
.cmd-row   { display: grid; grid-template-columns: 140px 1fr; gap: 12px; padding: 2px 0; }
.cmd-name  { color: var(--accent); font-weight: 500; }
.cmd-desc  { color: var(--text-dim); }

/* experience */
.exp-item  { padding: 4px 0 10px; }
.exp-head  { display: flex; gap: 10px; align-items: baseline; flex-wrap: wrap; }
.exp-role  { color: var(--white); font-weight: 600; }
.exp-place { color: var(--accent); font-size: 12.5px; }
.exp-when  { color: var(--text-dim); font-size: 11.5px; margin-left: auto; }
.exp-desc  { color: var(--text-dim); font-size: 12.5px; padding-top: 2px; }
.exp-bullet{ color: var(--accent); }

@keyframes fadeIn { from { opacity: 0; transform: translateY(2px); } to { opacity: 1; transform: none; } }
.output-block { animation: fadeIn 0.16s ease both; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 720px) {
  .stage { padding: 0; min-height: 100dvh; }
  #terminal {
    width: 100vw;
    height: 100vh;
    height: 100dvh;                 /* respeta la barra del navegador móvil */
    border-radius: 0; border: none;
  }
  #terminal::after { border-radius: 0; }
  .screen { padding: 18px var(--pad-x) 8px; }
  .screen, .prompt, #cmd-input, #input-mirror, .welcome-msg { font-size: 13px; }
  .cmd-row { grid-template-columns: 100px 1fr; font-size: 12.5px; }
  .exp-when { margin-left: 0; }     /* evita que se pegue al borde en móvil */
  #bar-title { font-size: 10px; }
  #bar-theme { display: none; }
  #input-line { padding-bottom: max(16px, env(safe-area-inset-bottom)); }
}

@media (max-width: 380px) {
  #bar-title { max-width: 58vw; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
}

@media (prefers-reduced-motion: reduce) {
  .output-block, .block-cursor { animation: none !important; }
}

/* ============================================================
   MATRIX RAIN — fondo de la página (detrás de la ventana)
   ============================================================ */
#bg-matrix {
  position: fixed;
  inset: 0;
  z-index: 0;              /* detrás de la ventana (#terminal es z-index 1) */
  pointer-events: none;
  opacity: 0.4;           /* sutil: es ambiente, no protagonista */
}

/* ============================================================
   PROFILE — contenido en HTML plano, debajo de la terminal.
   Existe para que buscadores y lectores de pantalla tengan algo
   que leer sin escribir comandos. No toca la primera pantalla.
   ============================================================ */
.profile {
  position: relative;
  z-index: 1;
  padding: clamp(48px, 9vh, 110px) clamp(20px, 3vw, 40px) clamp(56px, 10vh, 120px);
  border-top: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(6,7,8,0.72), rgba(6,7,8,0.94));
  backdrop-filter: blur(2px);
}

.profile-inner {
  width: min(1120px, 96vw);
  margin: 0 auto;
}

.profile h1 {
  font-size: clamp(26px, 4.4vw, 40px);
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.5px;
}

.profile-role {
  margin-top: 8px;
  font-size: clamp(13px, 1.6vw, 15px);
  color: var(--accent);
}

.profile-role::before {
  content: '$ ';
  color: var(--text-dim);
}

.profile-block {
  margin-top: clamp(34px, 5vh, 52px);
}

.profile-block h2 {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent);
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}

.profile-block h2::before {
  content: '// ';
  color: var(--text-dim);
}

.profile-block p {
  margin-top: 14px;
  max-width: 68ch;
  font-size: 14px;
  line-height: 1.75;
}

.profile-grid {
  margin-top: 16px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 14px 26px;
}

.profile-card {
  padding: 16px 18px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: rgba(12,14,17,0.6);
}

.profile-card h3 {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  color: var(--white);
}

.profile-card p,
.profile-card ul {
  margin-top: 10px;
  font-size: 13.5px;
  line-height: 1.65;
}

.profile-card ul { list-style: none; }
.profile-card li { color: var(--text); }
.profile-card li::before { content: '· '; color: var(--accent-dim); }

.profile-when {
  display: inline-block;
  margin-top: 8px;
  font-size: 11.5px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text-dim);
}

.profile-links {
  margin-top: 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  font-size: 13.5px;
}

.profile a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.15s ease;
}

.profile a:hover,
.profile a:focus-visible {
  border-bottom-color: var(--accent);
}

.profile-foot {
  margin-top: clamp(40px, 6vh, 64px);
  padding-top: 20px;
  border-top: 1px solid var(--border);
  font-size: 12px;
  color: var(--text-dim);
}

@media (max-width: 720px) {
  .profile { padding-left: var(--pad-x); padding-right: var(--pad-x); }
  .profile-block p, .profile-card p, .profile-card ul { font-size: 13px; }
}