/* =====================================================
   SOMUS-26 · main.css
   Estilos específicos de la vista del ciudadano
   ===================================================== */

/* ── HERO ──────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: calc(100vh - var(--nav-h));
  padding: calc(var(--nav-h) + 32px) 60px 200px;
  overflow: hidden;
}

.hero-numerals {
  position: absolute;
  right: -40px;
  top: 60px;
  z-index: 0;
  pointer-events: none;
}
.hero-num {
  font-family: var(--font-display);
  font-size: clamp(12rem, 22vw, 20rem);
  letter-spacing: -0.06em;
  line-height: 0.85;
  color: rgba(45, 90, 61, 0.045);
  display: block;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 64px;
  align-items: center;
  margin-bottom: 64px;
}

.hero-content { max-width: 540px; }

.hero-meta {
  margin-top: 48px;
  display: grid;
  grid-template-columns: repeat(3, auto);
  gap: 48px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}
.hero-meta-item { display: flex; flex-direction: column; gap: 4px; }
.hero-meta-val {
  font-family: var(--font-display);
  font-size: 1.85rem;
  letter-spacing: -0.04em;
  color: var(--forest);
}

/* ── HERO MAP ──────────────────────────────────────── */
.hero-map-wrap {
  position: relative;
  height: 560px;
}
.map-card {
  position: relative;
  height: 100%;
  border-radius: var(--r-xl);
  overflow: hidden;
  border: 3px solid var(--glass-border);
  box-shadow: var(--shadow-xl), 0 0 0 1px rgba(255,255,255,0.3);
}
#map-hero, #map-poi { height: 100%; width: 100%; }
.leaflet-container { background: #d9e7c8; font-family: var(--font-body) !important; }

.map-overlay {
  position: absolute;
  z-index: 800;
  background: rgba(245, 240, 232, 0.96);
  backdrop-filter: blur(10px);
  border-radius: var(--r-md);
  padding: 8px 12px;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  color: var(--forest);
  display: flex;
  align-items: center;
  gap: 8px;
  border: 1px solid rgba(100, 150, 80, 0.2);
  box-shadow: var(--shadow-md);
}
.map-overlay-tl { top: 16px; left: 16px; }
.map-overlay-tr { top: 16px; right: 16px; padding: 6px; gap: 4px; }
.map-overlay-bl { bottom: 16px; left: 16px; }

.map-toggle {
  background: transparent;
  color: var(--moss);
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 6px 10px;
  border-radius: 6px;
  cursor: pointer;
  transition: all var(--t-fast);
  border: none;
}
.map-toggle:hover { background: rgba(74, 124, 89, 0.1); }
.map-toggle.active { background: var(--forest); color: var(--cream); }

.map-legend {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  text-transform: none;
  letter-spacing: 0;
}
.legend-row { display: flex; align-items: center; gap: 6px; }
.legend-row .dot { width: 10px; height: 10px; border-radius: 50%; }
.dot.d1 { background: #b8e986; }
.dot.d2 { background: #e8a020; }
.dot.d3 { background: #e8654b; }
.dot.d4 { background: #c44b2b; }

/* ── SEARCH PANEL ──────────────────────────────────── */
.search-panel {
  position: relative;
  z-index: 2;
  background: var(--glass);
  backdrop-filter: blur(20px) saturate(140%);
  border: 1px solid var(--glass-border);
  border-radius: var(--r-xl);
  padding: 22px;
  box-shadow: var(--shadow-lg);
  max-width: 1200px;
  margin: 0 auto;
}
.search-fields {
  display: grid;
  grid-template-columns: 1.2fr auto 1.2fr 0.7fr 0.9fr 1fr;
  gap: 14px;
  align-items: end;
}
.search-arrow {
  align-self: end;
  padding-bottom: 14px;
  color: var(--moss);
}
.btn-search { padding: 12px 18px; height: 46px; }

/* ── ROUTES BOARD ──────────────────────────────────── */
.routes-board { gap: 20px; }

.route-card {
  position: relative;
  cursor: pointer;
  transition: all var(--t-base);
  border-left: 4px solid transparent;
  overflow: hidden;
}
.route-card.r1 { border-left-color: var(--forest); }
.route-card.r2 { border-left-color: var(--amber); }
.route-card.r3 { border-left-color: var(--rust); }

.route-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.route-card.selected {
  background: var(--bg-card-strong);
  border-left-width: 6px;
  box-shadow: var(--shadow-lg);
}

.route-card-head {
  display: flex; justify-content: space-between; align-items: flex-start;
  margin-bottom: 16px;
}
.route-rank {
  font-family: var(--font-display);
  font-size: 2.5rem;
  letter-spacing: -0.06em;
  line-height: 0.8;
  color: var(--forest);
  opacity: 0.18;
}
.route-card.r2 .route-rank { color: var(--amber); }
.route-card.r3 .route-rank { color: var(--rust); }

.route-modes {
  display: flex; gap: 4px; flex-wrap: wrap; margin-bottom: 8px;
}
.mode-chip {
  font-size: 1rem;
  background: rgba(74, 124, 89, 0.1);
  border-radius: 8px;
  padding: 4px 8px;
  display: inline-flex; align-items: center; gap: 4px;
}
.mode-chip span { font-family: var(--font-mono); font-size: 0.65rem; letter-spacing: 0.05em; color: var(--moss); }

.route-name {
  font-family: var(--font-display);
  font-size: 1.25rem;
  letter-spacing: -0.02em;
  margin-bottom: 14px;
  color: var(--ink);
}

.route-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 16px;
  padding: 14px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.route-stat-label {
  font-family: var(--font-mono);
  font-size: 0.55rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-mute);
  margin-bottom: 4px;
  display: block;
}
.route-stat-val {
  font-family: var(--font-display);
  font-size: 1.05rem;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.route-stat-val.green { color: var(--forest); }
.route-stat-val.amber { color: var(--amber); }
.route-stat-val.red   { color: var(--rust); }

.route-bar-wrap {
  display: flex; flex-direction: column; gap: 6px;
}
.route-bar-label {
  display: flex; justify-content: space-between;
  font-family: var(--font-mono); font-size: 0.6rem;
  text-transform: uppercase; letter-spacing: 0.12em;
  color: var(--text-mute);
}
.route-bar {
  height: 6px;
  background: rgba(100, 150, 80, 0.1);
  border-radius: 3px;
  overflow: hidden;
}
.route-bar-fill {
  height: 100%; border-radius: 3px;
  transition: width 1s var(--t-slow);
}
.r1 .route-bar-fill { background: linear-gradient(90deg, var(--forest), var(--moss)); }
.r2 .route-bar-fill { background: linear-gradient(90deg, var(--amber), #f0b850); }
.r3 .route-bar-fill { background: linear-gradient(90deg, var(--rust), var(--coral)); }

/* ── ROUTE DETAIL ──────────────────────────────────── */
.route-detail-empty { padding: 24px 0; }

.detail-body { display: grid; grid-template-columns: 1.2fr 1fr; gap: 32px; }
.detail-steps { display: flex; flex-direction: column; gap: 0; }
.step-row {
  display: grid;
  grid-template-columns: 32px 1fr auto;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px dashed var(--border);
  align-items: center;
}
.step-row:last-child { border-bottom: none; }
.step-marker {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--forest); color: var(--cream);
  display: grid; place-items: center;
  font-family: var(--font-display); font-size: 0.85rem;
  flex-shrink: 0;
}
.step-icon { font-size: 1.2rem; }
.step-info-mode {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--moss);
  margin-bottom: 2px;
}
.step-info-text { font-size: 0.9rem; color: var(--ink); }
.step-time {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-mute);
}

.detail-stats {
  background: rgba(74, 124, 89, 0.06);
  border-radius: var(--r-lg);
  padding: 24px;
  display: grid;
  gap: 18px;
  align-content: start;
}
.detail-stat {
  display: flex; justify-content: space-between; align-items: baseline;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}
.detail-stat:last-child { border-bottom: none; padding-bottom: 0; }
.detail-stat-key {
  font-family: var(--font-mono); font-size: 0.65rem;
  letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--moss);
}
.detail-stat-val {
  font-family: var(--font-display); font-size: 1.1rem;
  letter-spacing: -0.02em; color: var(--ink);
}

/* ── EMISSIONS ─────────────────────────────────────── */
.section-emissions {
  background: linear-gradient(180deg, transparent 0%, rgba(180, 210, 165, 0.35) 100%);
}
.emissions-layout {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 24px;
}
.chart-canvas-wrap { position: relative; height: 320px; }
.emissions-side { display: flex; flex-direction: column; gap: 20px; }

.factor-list { display: flex; flex-direction: column; gap: 0; }
.factor-row {
  display: grid;
  grid-template-columns: 28px 1fr 70px;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}
.factor-row:last-child { border-bottom: none; }
.factor-icon { font-size: 1.1rem; text-align: center; }
.factor-name { font-size: 0.82rem; color: var(--ink); }
.factor-val {
  font-family: var(--font-mono); font-size: 0.75rem;
  text-align: right; color: var(--text-mute);
}
.factor-row.zero .factor-val { color: var(--forest); font-weight: 700; }

/* ── POI GRID ──────────────────────────────────────── */
.poi-grid { gap: 16px; }
.poi-card {
  background: var(--glass);
  backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: var(--r-lg);
  padding: 20px;
  transition: all var(--t-base);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}
.poi-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.poi-card::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 60px; height: 60px;
  background: var(--accent-color, var(--forest));
  opacity: 0.08;
  border-radius: 0 var(--r-lg) 0 100%;
}
.poi-icon {
  font-size: 1.4rem;
  width: 38px; height: 38px;
  background: rgba(74, 124, 89, 0.1);
  border-radius: var(--r-md);
  display: grid; place-items: center;
  margin-bottom: 14px;
}
.poi-name {
  font-family: var(--font-display);
  font-size: 0.95rem;
  letter-spacing: -0.01em;
  margin-bottom: 4px;
}
.poi-meta {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-mute);
  margin-bottom: 10px;
}
.poi-distance {
  display: inline-flex; align-items: center; gap: 4px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--moss);
  background: rgba(74, 124, 89, 0.08);
  padding: 4px 8px;
  border-radius: 6px;
}

/* ── TECH ──────────────────────────────────────────── */
.section-tech { background: rgba(255, 255, 255, 0.3); }
.tech-card { padding: 32px; }
.tech-icon-wrap {
  display: inline-grid;
  place-items: center;
  width: 52px; height: 52px;
  background: var(--forest);
  color: var(--cream);
  border-radius: var(--r-md);
  font-family: var(--font-display);
  font-size: 1.5rem;
  margin-bottom: 20px;
}
.tech-card h3 { margin-bottom: 12px; }
.tech-card p { line-height: 1.65; margin-bottom: 16px; }
.tech-stack-row { display: flex; flex-wrap: wrap; gap: 6px; }
.tech-chip {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: rgba(74, 124, 89, 0.1);
  color: var(--moss);
  padding: 4px 10px;
  border-radius: 6px;
}

/* ── ABOUT ─────────────────────────────────────────── */
.section-about {
  background: var(--forest);
  color: var(--cream);
}
.section-about .h2,
.section-about .display { color: var(--cream); }
.section-about .h2 em { color: var(--sage-bright) !important; }
.section-about .kicker { color: var(--sage-light); }
.section-about .pill { background: rgba(255, 255, 255, 0.12); color: var(--sage-light); }
.section-about .section-header { border-bottom-color: rgba(255, 255, 255, 0.15); }

.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 64px;
  align-items: start;
}
.about-text .lede { color: rgba(245, 240, 232, 0.9); max-width: none; }
.about-text strong { color: var(--sage-bright); font-weight: 700; }
.about-text p {
  color: rgba(245, 240, 232, 0.78);
  line-height: 1.75;
  margin-bottom: 20px;
}

.ods-row { margin-top: 32px; padding-top: 24px; border-top: 1px solid rgba(255, 255, 255, 0.15); }
.ods-label { color: var(--sage-light); display: block; margin-bottom: 14px; }
.ods-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.ods-chip {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: var(--cream);
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  padding: 6px 12px;
  border-radius: 999px;
}
.ods-num {
  width: 22px; height: 22px;
  border-radius: 50%;
  display: grid; place-items: center;
  font-family: var(--font-display);
  font-size: 0.7rem;
  color: var(--graphite);
}

.team-grid { display: grid; gap: 14px; }
.team-card {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.12);
  padding: 20px;
  border-radius: var(--r-lg);
  transition: background var(--t-fast);
}
.team-card:hover { background: rgba(255, 255, 255, 0.1); }
.team-avatar {
  width: 48px; height: 48px;
  border-radius: 50%;
  display: grid; place-items: center;
  font-family: var(--font-display);
  font-size: 1.05rem;
  margin-bottom: 12px;
}
.team-name {
  font-family: var(--font-display);
  font-size: 0.95rem;
  letter-spacing: -0.01em;
  color: var(--cream);
  margin-bottom: 4px;
  line-height: 1.2;
}
.team-role {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--sage-light);
}

.institution-block {
  background: rgba(184, 233, 134, 0.08);
  border-color: rgba(184, 233, 134, 0.18);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
}
.inst-name {
  font-family: var(--font-display);
  font-size: 1rem;
  letter-spacing: -0.01em;
  color: var(--cream);
  margin-bottom: 4px;
}
.prof-tag {
  background: rgba(184, 233, 134, 0.15);
  border: 1px solid rgba(184, 233, 134, 0.25);
  border-radius: var(--r-md);
  padding: 10px 16px;
  text-align: right;
}
.prof-name {
  font-family: var(--font-display);
  font-size: 0.92rem;
  letter-spacing: -0.01em;
  color: var(--cream);
  margin-top: 2px;
}

/* ── LOADING STATES ────────────────────────────────── */
.spinner {
  width: 18px; height: 18px;
  border: 2px solid rgba(74, 124, 89, 0.2);
  border-top-color: var(--forest);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  margin-bottom: 8px;
}
.spinner-mini {
  display: inline-block;
  width: 14px; height: 14px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  margin-right: 6px;
  vertical-align: middle;
}
@keyframes spin {
  to { transform: rotate(360deg); }
}
.poi-card.poi-loading {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 8px;
  text-align: center;
  font-size: 0.7rem;
  font-family: var(--font-mono);
  letter-spacing: 0.05em;
  min-height: 130px;
  opacity: 0.5;
}
.poi-card.poi-loading::before { display: none; }

.btn-search:disabled {
  opacity: 0.7; cursor: wait;
}

/* ── RESPONSIVE ────────────────────────────────────── */
@media (max-width: 1024px) {
  .hero { padding: calc(var(--nav-h) + 24px) 32px 160px; }
  .hero-grid { grid-template-columns: 1fr; gap: 32px; }
  .hero-map-wrap { height: 380px; }
  .hero-meta { grid-template-columns: 1fr 1fr; gap: 24px; }
  .search-fields { grid-template-columns: 1fr 1fr; }
  .search-arrow { display: none; }
  .emissions-layout, .about-grid { grid-template-columns: 1fr; gap: 32px; }
  .detail-body { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .hero { padding: calc(var(--nav-h) + 16px) 20px 100px; }
  .hero-meta { grid-template-columns: 1fr; }
  .search-fields { grid-template-columns: 1fr; gap: 12px; }
  .btn-search { width: 100%; }
  .institution-block { flex-direction: column; gap: 16px; align-items: flex-start; }
  .prof-tag { align-self: stretch; text-align: left; }
}