/* ============================================
   Alberto Quian — Cyberpunk Academic Terminal
   Version 2.0 — Retro-Futuristic Design
   ============================================ */

:root {
  --color-bg:            #07070f;
  --color-text:          #c8c8d8;
  --color-accent:        #00ff88;
  --color-accent2:       #ff77cc;
  --color-accent3:       #44ddff;
  --color-accent-light:  rgba(0,255,136,0.07);
  --color-muted:         #8888aa;
  --color-border:        rgba(0,255,136,0.22);
  --color-sidebar-bg:    #040409;
  --color-sidebar-text:  #c8c8d8;
  --color-sidebar-accent:#00ff88;
  --font-display:        'VT323', 'Courier New', monospace;
  --font-sans:           'Space Mono', 'JetBrains Mono', 'Courier New', monospace;
  --font-mono:           'JetBrains Mono', 'Space Mono', 'Courier New', monospace;
  --sidebar-width:       280px;
  --glow-green: 0 0 6px rgba(0,255,136,0.55), 0 0 18px rgba(0,255,136,0.18);
  --glow-pink:  0 0 6px rgba(255,119,204,0.55), 0 0 18px rgba(255,119,204,0.18);
  --glow-blue:  0 0 6px rgba(68,221,255,0.55), 0 0 18px rgba(68,221,255,0.18);
}

@keyframes glow-pulse {
  0%,100% { text-shadow: 0 0 4px #00ff88, 0 0 10px rgba(0,255,136,0.25); }
  50%      { text-shadow: 0 0 10px #00ff88, 0 0 28px rgba(0,255,136,0.45), 0 0 44px rgba(0,255,136,0.15); }
}
@keyframes blink {
  0%,100% { opacity: 1; }
  50%      { opacity: 0; }
}
@keyframes border-flicker {
  0%,92%,100% { opacity: 1; }
  93%          { opacity: 0.55; }
  96%          { opacity: 0.82; }
}
@keyframes scanlines {
  from { background-position: 0 0; }
  to   { background-position: 0 4px; }
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.75;
  display: flex;
  min-height: 100vh;
  background-image:
    linear-gradient(rgba(0,255,136,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,255,136,0.025) 1px, transparent 1px);
  background-size: 32px 32px;
}

/* ── SIDEBAR ── */
.sidebar {
  width: var(--sidebar-width);
  background: var(--color-sidebar-bg);
  color: var(--color-sidebar-text);
  position: fixed;
  top: 0; left: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  padding: 2.2rem 1.6rem;
  z-index: 100;
  overflow-y: auto;
  border-right: 1px solid var(--color-border);
  box-shadow: 2px 0 24px rgba(0,255,136,0.06);
}
.sidebar::after {
  content: '';
  position: fixed;
  top: 0; left: 0;
  width: var(--sidebar-width);
  height: 100vh;
  background: repeating-linear-gradient(
    0deg, transparent 0px, transparent 3px,
    rgba(0,0,0,0.06) 3px, rgba(0,0,0,0.06) 4px
  );
  pointer-events: none;
  z-index: 101;
}
.sidebar-avatar {
  width: 96px; height: 96px;
  border-radius: 0;
  border: 2px solid var(--color-accent);
  object-fit: cover;
  margin: 0 auto 1rem;
  display: block;
  box-shadow: var(--glow-green);
  position: relative;
  z-index: 102;
}
.sidebar-avatar-placeholder {
  width: 96px; height: 96px;
  border-radius: 0;
  border: 2px solid var(--color-accent);
  margin: 0 auto 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 2.2rem;
  color: var(--color-accent);
  background: #0a0a18;
  box-shadow: var(--glow-green);
}
.sidebar-name {
  font-family: var(--font-display);
  font-size: 1.45rem; font-weight: 400;
  text-align: center;
  color: var(--color-accent);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-shadow: var(--glow-green);
}
.sidebar-title {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--color-accent2);
  text-align: center;
  margin-top: 0.3rem;
  line-height: 1.6;
  text-shadow: 0 0 5px rgba(255,119,204,0.45);
  letter-spacing: 0.02em;
}
.sidebar-institution {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--color-muted);
  text-align: center;
  margin-top: 0.35rem;
  letter-spacing: 0.03em;
}
.sidebar-divider {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: 1.3rem 0;
}
.sidebar-nav { list-style: none; flex: 1; }
.sidebar-nav li { margin-bottom: 0.15rem; }
.sidebar-nav a {
  display: flex; align-items: center; gap: 0.55rem;
  color: var(--color-muted);
  text-decoration: none;
  font-size: 0.76rem;
  font-family: var(--font-mono);
  padding: 0.4rem 0.6rem;
  border-left: 2px solid transparent;
  transition: all 0.18s;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.sidebar-nav a:hover,
.sidebar-nav a.active {
  background: rgba(0,255,136,0.06);
  color: var(--color-accent);
  border-left-color: var(--color-accent);
  text-shadow: 0 0 6px rgba(0,255,136,0.4);
}
.sidebar-nav .nav-icon {
  color: var(--color-accent2);
  font-size: 0.88rem; width: 18px; text-align: center;
}
.sidebar-social {
  display: flex; gap: 0.35rem;
  justify-content: center;
  margin-top: 1.3rem;
  flex-wrap: wrap;
}
.sidebar-social a {
  color: var(--color-muted);
  text-decoration: none;
  font-size: 0.64rem;
  font-family: var(--font-mono);
  padding: 0.18rem 0.42rem;
  border: 1px solid rgba(0,255,136,0.18);
  transition: all 0.18s;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.sidebar-social a:hover {
  color: var(--color-accent);
  border-color: var(--color-accent);
  box-shadow: var(--glow-green);
  background: rgba(0,255,136,0.05);
  text-shadow: 0 0 5px rgba(0,255,136,0.4);
}

/* ── MAIN CONTENT ── */
.main {
  margin-left: var(--sidebar-width);
  flex: 1;
  padding: 3rem 3.5rem;
  max-width: 860px;
  min-width: 0;
}
.page-section { margin-bottom: 3.2rem; }

h1.page-title {
  font-family: var(--font-display);
  font-size: 2.8rem; font-weight: 400;
  letter-spacing: 0.07em;
  margin-bottom: 0.3rem;
  color: var(--color-text);
  text-transform: uppercase;
  line-height: 1.05;
}
h1.page-title::before {
  content: '> ';
  color: var(--color-accent2);
  font-size: 0.75em;
}
h1.page-title span {
  color: var(--color-accent);
  animation: glow-pulse 3.5s ease-in-out infinite;
}
.page-subtitle {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--color-accent3);
  margin-bottom: 2rem;
  letter-spacing: 0.05em;
  text-shadow: 0 0 6px rgba(68,221,255,0.3);
  text-align: center;
}
h2.section-title {
  font-family: var(--font-display);
  font-size: 1.55rem; font-weight: 400;
  color: var(--color-accent);
  border-left: 3px solid var(--color-accent2);
  padding-left: 0.75rem;
  margin-bottom: 1.1rem;
  margin-top: 2.4rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  text-shadow: 0 0 8px rgba(0,255,136,0.35);
}
h2.section-title::before {
  content: '// ';
  color: var(--color-accent2);
  font-size: 0.85em;
  letter-spacing: 0.06em;
}
h3.item-title {
  font-family: var(--font-mono);
  font-size: 0.9rem; font-weight: 700;
  color: var(--color-accent3);
  margin-bottom: 0.28rem;
  letter-spacing: 0.02em;
}
p {
  margin-bottom: 0.9rem;
  color: var(--color-muted);
  font-size: 0.84rem;
  line-height: 1.85;
}
p:last-child { margin-bottom: 0; }
a { color: var(--color-accent3); text-decoration: none; transition: all 0.18s; }
a:hover { color: var(--color-accent); text-shadow: 0 0 6px rgba(0,255,136,0.45); }
strong { color: var(--color-text); }
a strong, a em { color: inherit; }
em { color: #aaaacc; font-style: italic; }

/* ── INTRO BLOCK ── */
.intro-block {
  background: rgba(0,255,136,0.04);
  border-left: 3px solid var(--color-accent);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: 1.4rem 1.8rem;
  margin-bottom: 2rem;
  position: relative; overflow: hidden;
}
.intro-block::after {
  content: '';
  position: absolute; top: 0; right: 0;
  width: 35%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(0,255,136,0.015));
  pointer-events: none;
}
.intro-block p { color: #aaaabb; font-size: 0.85rem; }

/* ── CARDS ── */
.card-list { display: flex; flex-direction: column; gap: 0.75rem; }
.card {
  background: rgba(0,255,136,0.025);
  border: 1px solid var(--color-border);
  border-left: 3px solid transparent;
  padding: 1.1rem 1.4rem;
  transition: all 0.18s;
  position: relative;
}
.card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, var(--color-accent), transparent);
  opacity: 0; transition: opacity 0.18s;
}
.card:hover {
  background: rgba(0,255,136,0.055);
  border-color: rgba(0,255,136,0.38);
  border-left-color: var(--color-accent);
  box-shadow: 0 0 14px rgba(0,255,136,0.08);
}
.card:hover::before { opacity: 1; }
.card-meta {
  font-family: var(--font-mono); font-size: 0.68rem;
  color: var(--color-accent2);
  margin-bottom: 0.3rem;
  text-transform: uppercase; letter-spacing: 0.09em;
  text-shadow: 0 0 4px rgba(255,119,204,0.35);
}
.card p { font-size: 0.82rem; margin-bottom: 0; }

/* ── TAGS ── */
.tags { display: flex; flex-wrap: wrap; gap: 0.35rem; margin-top: 0.65rem; }
.tag {
  background: rgba(0,255,136,0.05);
  color: var(--color-accent);
  font-size: 0.65rem;
  font-family: var(--font-mono);
  padding: 0.12rem 0.48rem;
  border: 1px solid rgba(0,255,136,0.28);
  letter-spacing: 0.07em;
  text-transform: uppercase;
}
.tag a { color: inherit; }

/* ── DETAILS / SUMMARY (acordeón de programas) ── */
details { border-left: 2px solid var(--color-border); padding-left: 0.8rem; }
details[open] { border-left-color: var(--color-accent); }
details summary::-webkit-details-marker { display: none; }
details summary::before { content: '▶ '; font-size: 0.7em; }
details[open] summary::before { content: '▼ '; }

/* ── PUB LIST ── */
.pub-list { list-style: none; }
.pub-list li {
  padding: 0.85rem 0 0.85rem 1.3rem;
  border-bottom: 1px solid rgba(0,255,136,0.1);
  font-size: 0.85rem; position: relative;
}
.pub-list li::before {
  content: '>'; position: absolute; left: 0;
  color: var(--color-accent2);
  font-family: var(--font-mono); font-size: 0.78rem; top: 0.9rem;
}
.pub-list li:last-child { border-bottom: none; }
.pub-year {
  font-family: var(--font-mono); font-size: 0.72rem;
  color: var(--color-accent); font-weight: 600;
  display: inline-block; min-width: 40px;
  text-shadow: 0 0 4px rgba(0,255,136,0.28);
}
.pub-title { font-weight: 700; color: var(--color-text); }
.pub-venue { color: var(--color-muted); font-size: 0.79rem; font-family: var(--font-mono); }

/* ── AWARDS ── */
.award-item {
  display: flex; gap: 1rem; align-items: flex-start;
  padding: 0.75rem 0;
  border-bottom: 1px solid rgba(0,255,136,0.1);
}
.award-year {
  font-family: var(--font-mono); font-size: 0.72rem;
  color: var(--color-accent); font-weight: 700;
  min-width: 44px; padding-top: 0.1rem;
  text-shadow: 0 0 4px rgba(0,255,136,0.28);
}
.award-desc { font-size: 0.83rem; color: var(--color-muted); }
.award-desc strong { color: var(--color-text); }

/* ── CONTACT GRID ── */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 0.6rem; margin-top: 0.5rem;
}
.contact-item {
  background: rgba(0,255,136,0.025);
  border: 1px solid var(--color-border);
  padding: 0.85rem 1rem;
  font-size: 0.82rem; transition: all 0.18s;
}
.contact-item:hover {
  border-color: rgba(0,255,136,0.45);
  background: rgba(0,255,136,0.055);
}
.contact-item a { overflow-wrap: break-word; word-break: break-all; }
.contact-item .label {
  font-family: var(--font-mono); font-size: 0.62rem;
  color: var(--color-accent2);
  text-transform: uppercase; letter-spacing: 0.1em;
  margin-bottom: 0.28rem;
  text-shadow: 0 0 4px rgba(255,119,204,0.28);
}

/* ── VIDEO EMBED ── */
.video-embed {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  margin-top: 1rem;
  border: 1px solid var(--color-border);
  box-shadow: 0 0 14px rgba(0,255,136,0.07);
}
.video-embed iframe {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  border: 0;
}

/* ── BOOK CARDS ── */
.book-card { display: flex; gap: 1.5rem; align-items: flex-start; }
.book-cover { flex-shrink: 0; width: 96px; }
.book-cover a { display: block; }
.book-cover img {
  width: 100%; height: auto; display: block;
  border: 1px solid rgba(0,255,136,0.3);
  box-shadow: 0 0 12px rgba(0,255,136,0.18);
  transition: all 0.2s;
  filter: sepia(18%) hue-rotate(80deg) saturate(1.15);
}
.book-cover img:hover {
  transform: scale(1.04);
  box-shadow: 0 0 22px rgba(0,255,136,0.38);
  filter: sepia(8%) hue-rotate(80deg) saturate(1.4);
}
.book-info { flex: 1; min-width: 0; }
.pub-cover-sm {
  float: right; width: 62px;
  margin: 0 0 0.5rem 1rem;
  border: 1px solid rgba(0,255,136,0.28);
  box-shadow: 0 0 10px rgba(0,255,136,0.14);
  display: block;
  filter: sepia(18%) hue-rotate(80deg) saturate(1.15);
}

/* ── MOBILE ── */
.menu-toggle { display: none; }

@media (max-width: 768px) {
  body { flex-direction: column; }
  .sidebar {
    width: 100%; height: auto; position: sticky; top: 0;
    overflow: visible;
    padding: 1.2rem 1rem;
    flex-direction: row; flex-wrap: wrap;
    align-items: center; justify-content: space-between;
    border-right: none;
    border-bottom: 1px solid var(--color-border);
  }
  .sidebar::after { width: 100%; position: absolute; }
  .sidebar-avatar,
  .sidebar-avatar-placeholder { width: 48px; height: 48px; font-size: 1.1rem; margin: 0; }
  .sidebar-name { font-size: 1.1rem; text-align: left; }
  .sidebar-title {
    display: block;
    width: 100%;
    font-size: 0.58rem;
    text-align: left;
    margin-top: 0.25rem;
    line-height: 1.5;
  }
  .sidebar-institution {
    display: block;
    width: 100%;
    font-size: 0.58rem;
    text-align: left;
    margin-top: 0.1rem;
  }
  .sidebar-nav { width: 100%; display: flex; flex-wrap: wrap; gap: 0.25rem; margin-top: 0.7rem; }
  .sidebar-nav a { font-size: 0.72rem; padding: 0.28rem 0.45rem; }
  .sidebar-divider { width: 100%; margin: 0.7rem 0; }
  .sidebar-social { width: 100%; margin-top: 0.4rem; }
  .main { margin-left: 0; padding: 1.8rem 1.1rem; }
  .book-card { flex-direction: column; gap: 0.9rem; }
  .book-cover { width: 76px; }
  h1.page-title { font-size: 2rem; }
  h2.section-title { font-size: 1.25rem; }
}