:root {
  --ink: #1a1510;
  --cream: #f5f0e8;
  --parchment: #ede6d6;
  --gold: #b8943f;
  --gold-light: #d4af6a;
  --rose: #c2726a;
  --sage: #7a9e8a;
  --text-muted: #6b5e4e;
  --border: rgba(184,148,63,0.25);
  --nav-h: 60px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Cormorant Garamond', Georgia, serif;
  background: var(--cream);
  color: var(--ink);
  min-height: 100vh;
  overflow-x: hidden;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    radial-gradient(ellipse at 20% 20%, rgba(184,148,63,0.06) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 80%, rgba(194,114,106,0.05) 0%, transparent 50%);
  pointer-events: none;
  z-index: 0;
}

/* ── NAV ── */
nav {
  position: sticky;
  top: 0;
  z-index: 900;
  background: rgba(245,240,232,0.97);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  padding: 0 2.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-h);
}

.nav-logo {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.5rem;
  font-weight: 300;
  letter-spacing: 0.3em;
  color: var(--ink);
  text-transform: uppercase;
  cursor: pointer;
  user-select: none;
  z-index: 1001;
  position: relative;
}
.nav-logo span { color: var(--gold); }

/* Desktop links */
.nav-links {
  display: flex;
  gap: 2.5rem;
  list-style: none;
  align-items: center;
}
.nav-links li a {
  font-family: 'DM Mono', monospace;
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s;
  cursor: pointer;
}
.nav-links li a:hover { color: var(--gold); }

/* Hamburger — hidden on desktop */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  position: relative;
  z-index: 1001;
  flex-shrink: 0;
}
.hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease;
  transform-origin: center;
}
.hamburger.is-open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.hamburger.is-open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.is-open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* Mobile drawer */
.nav-drawer {
  position: fixed;
  top: 0; right: 0;
  width: 75vw;
  max-width: 300px;
  height: 100%;
  background: var(--cream);
  border-left: 1px solid var(--border);
  z-index: 1000;
  padding-top: calc(var(--nav-h) + 1rem);
  transform: translateX(100%);
  transition: transform 0.32s cubic-bezier(0.4,0,0.2,1);
  overflow-y: auto;
  box-shadow: -8px 0 32px rgba(26,21,16,0.12);
  visibility: hidden;
}
.nav-drawer.is-open { transform: translateX(0); visibility: visible; }
.nav-drawer ul {
  list-style: none;
  padding: 0.5rem 0;
}
.nav-drawer li a {
  display: block;
  padding: 1rem 1.8rem;
  font-family: 'DM Mono', monospace;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}
.nav-drawer li a:hover { background: var(--parchment); color: var(--gold); }

/* Overlay behind drawer */
.nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(26,21,16,0.5);
  z-index: 999;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}
.nav-overlay.is-open { opacity: 1; pointer-events: all; }

/* ── PAGES ── */
.page { display: none; position: relative; z-index: 1; }
.page.active { display: block; }

/* ── HOME ── */
.hero {
  min-height: calc(100vh - var(--nav-h));
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 5rem 3rem;
  gap: 4rem;
}
.hero-eyebrow {
  font-family: 'DM Mono', monospace;
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.5rem;
}
.hero-title {
  font-size: clamp(2.8rem, 5vw, 5.5rem);
  font-weight: 300;
  line-height: 1.05;
  margin-bottom: 1.5rem;
}
.hero-title em { font-style: italic; color: var(--gold); }
.hero-desc {
  font-size: 1.15rem;
  font-weight: 300;
  line-height: 1.8;
  color: var(--text-muted);
  margin-bottom: 2rem;
}
.hero-sig {
  font-style: italic;
  font-size: 1.05rem;
  color: var(--text-muted);
}

.hero-visual {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.info-card {
  background: var(--parchment);
  border: 1px solid var(--border);
  padding: 1.8rem;
}
.info-card h3 {
  font-family: 'DM Mono', monospace;
  font-size: 0.62rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.8rem;
}
.info-card p {
  font-size: 1rem;
  font-weight: 300;
  line-height: 1.75;
  color: var(--text-muted);
}

.profile-card {
  background: var(--ink);
  border: 1px solid var(--gold);
  padding: 1.8rem;
}
.profile-card h3 {
  font-family: 'DM Mono', monospace;
  font-size: 0.62rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
}
.profile-name {
  font-size: 1.4rem;
  font-weight: 300;
  color: var(--cream);
  margin-bottom: 0.4rem;
}
.profile-details {
  font-family: 'DM Mono', monospace;
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  color: rgba(245,240,232,0.55);
  line-height: 1.8;
}

.stat-row {
  display: flex;
  gap: 1rem;
}
.stat {
  flex: 1;
  background: var(--ink);
  padding: 1.3rem;
  text-align: center;
}
.stat-num {
  font-size: 2rem;
  font-weight: 300;
  color: var(--gold-light);
  display: block;
}
.stat-label {
  font-family: 'DM Mono', monospace;
  font-size: 0.55rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(245,240,232,0.45);
  margin-top: 0.2rem;
}

/* ── SECTION HEADER ── */
.section-header {
  max-width: 1100px;
  margin: 0 auto;
  padding: 3.5rem 2.5rem 2rem;
  border-bottom: 1px solid var(--border);
}
.section-eyebrow {
  font-family: 'DM Mono', monospace;
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.5rem;
}
.section-title {
  font-size: 2.8rem;
  font-weight: 300;
  line-height: 1;
}

/* ── DIARY GRID ── */
.diary-grid {
  max-width: 1100px;
  margin: 0 auto;
  padding: 2.5rem;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.2rem;
}
.diary-card {
  border: 1px solid var(--border);
  background: var(--parchment);
  padding: 1.6rem;
  cursor: pointer;
  transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
  position: relative;
  overflow: hidden;
}
.diary-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 3px; height: 0;
  background: var(--gold);
  transition: height 0.25s;
}
.diary-card:hover { border-color: var(--gold); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(26,21,16,0.08); }
.diary-card:hover::before { height: 100%; }
.diary-card-num { font-family: 'DM Mono', monospace; font-size: 0.58rem; letter-spacing: 0.15em; color: var(--gold); margin-bottom: 0.8rem; }
.diary-card-date { font-family: 'DM Mono', monospace; font-size: 0.62rem; color: var(--text-muted); margin-bottom: 0.4rem; }
.diary-card-title { font-size: 1.1rem; font-weight: 400; line-height: 1.3; margin-bottom: 0.8rem; }
.diary-card-module { font-family: 'DM Mono', monospace; font-size: 0.55rem; letter-spacing: 0.1em; text-transform: uppercase; padding: 0.18rem 0.55rem; border: 1px solid; display: inline-block; }

/* ── ENTRY VIEW ── */
.entry-view {
  max-width: 760px;
  margin: 0 auto;
  padding: 2.5rem 2rem;
}
.entry-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2.5rem;
  gap: 1rem;
}
.back-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: 'DM Mono', monospace;
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  cursor: pointer;
  transition: color 0.2s;
  background: none;
  border: none;
  padding: 0;
}
.back-btn:hover { color: var(--gold); }
.entry-arrows { display: flex; gap: 0.4rem; }
.arrow-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px; height: 38px;
  border: 1px solid var(--border);
  background: none;
  cursor: pointer;
  color: var(--text-muted);
  font-size: 1rem;
  transition: border-color 0.2s, color 0.2s, background 0.2s;
  touch-action: manipulation;
}
.arrow-btn:hover:not(:disabled) { border-color: var(--gold); color: var(--gold); background: var(--parchment); }
.arrow-btn:disabled { opacity: 0.22; cursor: default; }
.entry-meta { display: flex; align-items: center; gap: 0.8rem; margin-bottom: 0.8rem; flex-wrap: wrap; }
.entry-date { font-family: 'DM Mono', monospace; font-size: 0.65rem; color: var(--gold); letter-spacing: 0.12em; }
.entry-module-tag { font-family: 'DM Mono', monospace; font-size: 0.58rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--rose); padding: 0.12rem 0.45rem; border: 1px solid var(--rose); }
.entry-title { font-size: clamp(1.6rem, 4vw, 2.3rem); font-weight: 300; line-height: 1.15; margin-bottom: 1.8rem; }
.entry-divider { height: 1px; background: var(--border); margin-bottom: 1.8rem; }
.entry-body { font-size: 1.05rem; font-weight: 300; line-height: 1.9; color: var(--text-muted); }
.entry-body p { margin-bottom: 1.1rem; }
.entry-detail { background: var(--parchment); border-left: 2px solid var(--gold); padding: 0.9rem 1.2rem; margin: 1.4rem 0; font-size: 0.98rem; line-height: 1.7; }
.entry-detail strong { font-family: 'DM Mono', monospace; font-size: 0.6rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--gold); display: block; margin-bottom: 0.35rem; }
.video-placeholder { background: var(--ink); aspect-ratio: 16/9; display: flex; flex-direction: column; align-items: center; justify-content: center; margin: 2rem 0; gap: 0.7rem; cursor: pointer; transition: opacity 0.2s; }
.video-placeholder:hover { opacity: 0.85; }
.video-icon { width: 46px; height: 46px; border: 2px solid var(--gold-light); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--gold-light); font-size: 1.3rem; }
.video-label { font-family: 'DM Mono', monospace; font-size: 0.62rem; letter-spacing: 0.15em; text-transform: uppercase; color: rgba(245,240,232,0.4); }

/* ── TALLERES ── */
.talleres-list {
  max-width: 1100px;
  margin: 0 auto;
  padding: 2.5rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.taller-card { border: 1px solid var(--border); cursor: pointer; overflow: hidden; transition: border-color 0.2s, transform 0.2s; background: var(--parchment); }
.taller-card:hover { border-color: var(--gold); transform: translateY(-3px); }
.taller-card-header { background: var(--ink); padding: 1.8rem; position: relative; }
.taller-num { font-family: 'DM Mono', monospace; font-size: 2.8rem; font-weight: 300; color: rgba(184,148,63,0.18); position: absolute; top: 0.6rem; right: 1rem; line-height: 1; }
.taller-card-header h3 { font-size: 1.2rem; font-weight: 300; color: var(--cream); margin-bottom: 0.4rem; }
.taller-card-header .taller-date { font-family: 'DM Mono', monospace; font-size: 0.6rem; letter-spacing: 0.12em; color: var(--gold-light); }
.taller-card-body { padding: 1.3rem; }
.taller-card-body p { font-size: 0.9rem; font-weight: 300; color: var(--text-muted); line-height: 1.6; }

/* ── SIMULACIONES ── */
.sims-container { max-width: 1100px; margin: 0 auto; padding: 2.5rem; }
.my-sim-highlight { background: var(--ink); border: 1px solid var(--gold); padding: 1.8rem; margin-bottom: 2rem; display: flex; gap: 1.5rem; align-items: center; cursor: pointer; transition: opacity 0.2s; }
.my-sim-highlight:hover { opacity: 0.9; }
.my-sim-badge { font-family: 'DM Mono', monospace; font-size: 0.58rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--gold); border-right: 1px solid rgba(184,148,63,0.4); padding-right: 1.5rem; white-space: nowrap; flex-shrink: 0; }
.my-sim-content h3 { font-size: 1.35rem; font-weight: 300; color: var(--cream); margin-bottom: 0.25rem; }
.my-sim-content .sim-date { font-family: 'DM Mono', monospace; font-size: 0.62rem; color: var(--gold-light); letter-spacing: 0.1em; margin-bottom: 0.5rem; }
.my-sim-content p { font-size: 0.9rem; color: rgba(245,240,232,0.5); line-height: 1.6; }
.sims-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 1rem; }
.sim-card { border: 1px solid var(--border); background: var(--parchment); padding: 1.4rem; cursor: pointer; transition: border-color 0.2s, transform 0.2s; }
.sim-card:hover { border-color: var(--gold); transform: translateY(-2px); }
.sim-card-num { font-family: 'DM Mono', monospace; font-size: 0.58rem; letter-spacing: 0.15em; color: var(--gold); margin-bottom: 0.6rem; }
.sim-card h4 { font-size: 1.05rem; font-weight: 400; margin-bottom: 0.25rem; }
.sim-card .sim-date { font-family: 'DM Mono', monospace; font-size: 0.6rem; color: var(--text-muted); margin-bottom: 0.35rem; }
.sim-card .sim-alumnos { font-family: 'DM Mono', monospace; font-size: 0.58rem; color: var(--rose); line-height: 1.5; }

/* ── COREOGRAFIA ── */
.coreo-page { max-width: 860px; margin: 0 auto; padding: 2.5rem; text-align: center; }
.coreo-intro { font-size: 1.15rem; font-weight: 300; line-height: 1.8; color: var(--text-muted); max-width: 580px; margin: 1.8rem auto; }
.coreo-placeholder { background: var(--parchment); border: 1px dashed var(--border); padding: 4rem 2rem; margin-top: 2.5rem; display: flex; flex-direction: column; align-items: center; gap: 0.8rem; }
.coreo-placeholder p { font-family: 'DM Mono', monospace; font-size: 0.65rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-muted); }

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  /* Show hamburger, hide desktop nav */
  .hamburger { display: flex; }
  .nav-drawer { display: block; }
  .nav-overlay { display: block; }
  .nav-links { display: none; }

  nav { padding: 0 1rem; }

  /* Hero stacks */
  .hero { grid-template-columns: 1fr; padding: 2rem 1.2rem; gap: 2rem; min-height: auto; }
  .hero-title { font-size: 2.6rem; }

  /* Grids go 1-col on small screens */
  .diary-grid { grid-template-columns: 1fr; padding: 1.2rem; gap: 1rem; }
  .talleres-list { grid-template-columns: 1fr; padding: 1.2rem; gap: 1rem; }
  .sims-grid { grid-template-columns: 1fr; }

  .section-header { padding: 2rem 1.2rem 1.2rem; }
  .section-title { font-size: 2rem; }

  .sims-container { padding: 1.2rem; }
  .entry-view { padding: 1.5rem 1rem; }

  /* My sim badge goes horizontal */
  .my-sim-highlight { flex-direction: column; align-items: flex-start; gap: 0.8rem; padding: 1.3rem; }
  .my-sim-badge { border-right: none; border-bottom: 1px solid rgba(184,148,63,0.4); padding-right: 0; padding-bottom: 0.6rem; width: 100%; }

  .stat-row { gap: 0.6rem; }
}

@media (max-width: 480px) {
  .hero-title { font-size: 2.1rem; }
  .diary-grid { padding: 0.8rem; }
  .talleres-list { padding: 0.8rem; }
  .sims-container { padding: 0.8rem; }
  .entry-view { padding: 1rem 0.8rem; }
  .back-btn { font-size: 0.58rem; }
}
/* ── Ajustes para estructura multipágina (enlaces como tarjetas) ── */
.nav-logo { text-decoration: none; }
.nav-links li a.is-active { color: var(--gold); }
.diary-card, .taller-card, .sim-card, .my-sim-highlight {
  text-decoration: none;
  color: inherit;
  display: block;
}
.my-sim-highlight { display: flex; }
a.back-btn { text-decoration: none; }
a.arrow-btn { text-decoration: none; }