/* ============================================================
   Clean Air Data — Hoja de estilos principal
   Paleta: #00A8E8 | #004D6E | #7F8FA6 | #2E8B57 | #FFFFFF
   Tipografía: DM Sans + Space Mono
   ============================================================ */

/* ─── VARIABLES GLOBALES ─── */
:root {
  --blue:    #00A8E8;
  --deep:    #004D6E;
  --grey:    #7F8FA6;
  --green:   #2E8B57;
  --white:   #FFFFFF;
  --bg:      #F4F7FA;
  --dark:    #0A1A24;
  --card-bg: #FFFFFF;
  --text:    #1A2E3B;
  --muted:   #5A7080;
}

/* ─── RESET & BASE ─── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--white);
  color: var(--text);
  overflow-x: hidden;
}

/* ─── NAV ─── */
.site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 48px;
  height: 68px;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0,77,110,0.08);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Space Mono', monospace;
  font-size: 15px;
  font-weight: 700;
  color: var(--deep);
  text-decoration: none;
  letter-spacing: -0.3px;
}

.nav-logo svg { width: 36px; height: 36px; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  font-size: 13.5px;
  font-weight: 500;
  color: var(--muted);
  text-decoration: none;
  letter-spacing: 0.3px;
  transition: color .2s;
}

.nav-links a:hover { color: var(--deep); }

.nav-cta {
  background: var(--deep);
  color: var(--white) !important;
  padding: 8px 20px;
  border-radius: 6px;
  font-weight: 600 !important;
  font-size: 13px !important;
  transition: background .2s !important;
}

.nav-cta:hover {
  background: var(--blue) !important;
  color: var(--white) !important;
}

.lang-toggle {
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  color: var(--grey);
  cursor: pointer;
  padding: 4px 8px;
  border: 1px solid var(--grey);
  border-radius: 4px;
  background: none;
  transition: all .2s;
}

.lang-toggle:hover {
  border-color: var(--blue);
  color: var(--blue);
}

/* ─── HERO ─── */
#hero {
  min-height: 100vh;
  background: var(--dark);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 120px 48px 80px;
  position: relative;
  overflow: hidden;
}

.hero-grid {
  position: absolute;
  inset: 0;
  opacity: 0.06;
  background-image:
    linear-gradient(var(--blue) 1px, transparent 1px),
    linear-gradient(90deg, var(--blue) 1px, transparent 1px);
  background-size: 60px 60px;
}

.hero-glow {
  position: absolute;
  top: -120px; right: -80px;
  width: 600px; height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,168,232,0.18) 0%, transparent 70%);
  pointer-events: none;
}

.hero-glow-2 {
  position: absolute;
  bottom: -200px; left: 10%;
  width: 500px; height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(46,139,87,0.1) 0%, transparent 70%);
  pointer-events: none;
}

.hero-eyebrow {
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.hero-eyebrow::before {
  content: '';
  display: block;
  width: 32px; height: 1px;
  background: var(--blue);
}

.hero-headline {
  font-family: 'DM Sans', sans-serif;
  font-size: clamp(44px, 5.5vw, 82px);
  font-weight: 700;
  line-height: 1.05;
  color: var(--white);
  max-width: 800px;
  letter-spacing: -2px;
}

.hero-headline em {
  font-style: normal;
  color: var(--blue);
}

.hero-sub {
  font-size: 18px;
  line-height: 1.65;
  color: rgba(255,255,255,0.6);
  max-width: 560px;
  margin-top: 28px;
  font-weight: 300;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 48px;
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  gap: 48px;
  margin-top: 72px;
  padding-top: 40px;
  border-top: 1px solid rgba(255,255,255,0.08);
}

.stat-num {
  font-family: 'Space Mono', monospace;
  font-size: 32px;
  font-weight: 700;
  color: var(--white);
  line-height: 1;
}

.stat-num span { color: var(--blue); }

.stat-label {
  font-size: 12px;
  color: rgba(255,255,255,0.4);
  margin-top: 6px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  font-weight: 500;
}

.hero-scroll {
  position: absolute;
  bottom: 40px; left: 48px;
  font-family: 'Space Mono', monospace;
  font-size: 10px;
  color: rgba(255,255,255,0.25);
  letter-spacing: 2px;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 12px;
}

.hero-scroll::after {
  content: '';
  display: block;
  width: 1px; height: 40px;
  background: rgba(255,255,255,0.2);
}

/* ─── BOTONES GLOBALES ─── */
.btn-primary {
  background: var(--blue);
  color: var(--white);
  padding: 14px 32px;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  transition: all .2s;
  border: none;
  cursor: pointer;
  letter-spacing: 0.2px;
  display: inline-block;
}

.btn-primary:hover {
  background: #0091CC;
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  color: rgba(255,255,255,0.8);
  padding: 14px 32px;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 500;
  text-decoration: none;
  border: 1px solid rgba(255,255,255,0.2);
  transition: all .2s;
  cursor: pointer;
  display: inline-block;
}

.btn-outline:hover {
  border-color: var(--blue);
  color: var(--blue);
}

/* ─── SECCIONES BASE ─── */
section { padding: 96px 48px; }

.section-label {
  font-family: 'Space Mono', monospace;
  font-size: 10.5px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.section-label::before {
  content: '';
  width: 20px; height: 1px;
  background: var(--blue);
}

.section-title {
  font-size: clamp(28px, 3vw, 42px);
  font-weight: 700;
  color: var(--deep);
  line-height: 1.15;
  letter-spacing: -1px;
  max-width: 640px;
}

.section-title em {
  font-style: normal;
  color: var(--blue);
}

.section-body {
  font-size: 16.5px;
  line-height: 1.7;
  color: var(--muted);
  max-width: 560px;
  margin-top: 16px;
}

/* ─── SECCIÓN: PROBLEMA ─── */
#problema {
  background: var(--bg);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.problema-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.problema-card {
  background: var(--white);
  border-radius: 12px;
  padding: 24px;
  border: 1px solid rgba(0,77,110,0.07);
  transition: box-shadow .2s;
}

.problema-card:hover { box-shadow: 0 8px 32px rgba(0,77,110,0.1); }

.problema-card.accent {
  background: var(--deep);
  grid-column: span 2;
}

.card-icon {
  font-size: 28px;
  margin-bottom: 12px;
  display: block;
}

.card-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--deep);
  margin-bottom: 8px;
  letter-spacing: -0.2px;
}

.problema-card.accent .card-title { color: var(--white); }

.card-text {
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--muted);
}

.problema-card.accent .card-text { color: rgba(255,255,255,0.65); }

/* ─── SECCIÓN: RED EN VIVO ─── */
#red {
  background: var(--dark);
  padding: 96px 48px;
}

.red-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 40px;
  flex-wrap: wrap;
  gap: 24px;
}

/* ── Red de medidores (mapa + tarjetas con datos reales) ── */
.red-live {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
  gap: 20px;
  margin-top: 40px;
}
.red-map {
  height: 440px;
  border-radius: 16px;
  overflow: hidden;
  background: #0a2a3d;
  border: 1px solid rgba(255,255,255,0.08);
}
.red-cards { display: flex; flex-direction: column; gap: 14px; }
.red-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-left: 4px solid var(--lvl, #7F8FA6);
  border-radius: 14px;
  padding: 18px 20px;
  color: var(--white);
}
.red-card-name { margin: 0; font-size: 18px; font-weight: 700; color: var(--white); }
.red-card-zona { margin: 2px 0 10px; font-size: 13px; color: rgba(255,255,255,0.5); }
.red-card-val { margin: 0; font-family: 'Space Mono', monospace; font-size: 34px; line-height: 1.1; color: var(--white); }
.red-card-unit { font-size: 13px; color: rgba(255,255,255,0.55); }
.red-card-lvl { margin: 4px 0 10px; font-size: 14px; font-weight: 700; color: var(--lvl, #7F8FA6); }
.red-card-meta, .red-card-time { margin: 0; font-size: 13px; color: rgba(255,255,255,0.6); }
.red-card-time { margin-top: 4px; font-size: 12px; color: rgba(255,255,255,0.4); }
.red-status { margin: 0; font-size: 14px; color: rgba(255,255,255,0.55); }
/* Mosaico de OpenStreetMap en tono oscuro para que combine con la sección */
.red-map .leaflet-tile-pane { filter: invert(1) hue-rotate(180deg) brightness(0.85) contrast(0.9) saturate(0.55); }
.red-map .leaflet-control-attribution { background: rgba(10,42,61,0.8); color: rgba(255,255,255,0.6); }
.red-map .leaflet-control-attribution a { color: var(--blue); }
.red-pin-wrap { background: none; border: 0; }
.red-pin {
  display: block;
  width: 18px; height: 18px;
  margin: 2px;
  border-radius: 50%;
  border: 2px solid #fff;
  box-shadow: 0 0 0 4px rgba(255,255,255,0.15), 0 0 14px currentColor;
}
@media (max-width: 900px) {
  .red-live { grid-template-columns: 1fr; }
  .red-map { height: 340px; }
}

.map-cta-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 24px;
  flex-wrap: wrap;
  gap: 16px;
}

.map-note {
  margin: 0;
  max-width: 520px;
  font-size: 13px;
  line-height: 1.5;
  color: rgba(255,255,255,0.5);
}

.live-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  color: rgba(255,255,255,0.4);
  letter-spacing: 1px;
}

.live-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: #2ECC71;
  animation: blink 1.5s ease-in-out infinite;
}

/* ─── SECCIÓN: SENSORES ─── */
#sensores { background: var(--white); }

.sensores-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  margin-top: 56px;
}

.sensor-img-stack {
  position: relative;
  height: 420px;
}

.sensor-img-main {
  width: 75%;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 24px 64px rgba(0,77,110,0.15);
  position: absolute;
  bottom: 0; left: 0;
}

.sensor-img-main img {
  width: 100%;
  display: block;
  object-fit: cover;
}

.sensor-img-secondary {
  width: 55%;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 16px 48px rgba(0,77,110,0.12);
  position: absolute;
  top: 0; right: 0;
  border: 3px solid var(--white);
}

.sensor-img-secondary img {
  width: 100%;
  display: block;
  object-fit: cover;
}

.sensor-badge {
  position: absolute;
  top: 48%; left: 60%;
  background: var(--deep);
  border-radius: 10px;
  padding: 12px 16px;
  z-index: 2;
  border: 2px solid rgba(0,168,232,0.3);
}

.badge-val {
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  color: var(--blue);
  letter-spacing: 1px;
  text-transform: uppercase;
}

.badge-sub {
  font-size: 11px;
  color: rgba(255,255,255,0.5);
  margin-top: 2px;
}

.sensor-specs {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.spec-row {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(0,77,110,0.06);
}

.spec-row:last-child { border-bottom: none; }

.spec-icon {
  width: 40px; height: 40px;
  border-radius: 8px;
  background: rgba(0,168,232,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}

.spec-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--deep);
  margin-bottom: 4px;
}

.spec-desc {
  font-size: 13.5px;
  color: var(--muted);
  line-height: 1.5;
}

.sensor-ctas {
  margin-top: 8px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.btn-sm {
  font-size: 14px;
  padding: 12px 24px;
}

.btn-outline-dark {
  color: var(--deep);
  border-color: rgba(0,77,110,0.2);
}

/* ─── SECCIÓN: SERVICIOS ─── */
#servicios { background: var(--bg); }

.servicios-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 56px;
}

.servicio-card {
  background: var(--white);
  border-radius: 14px;
  padding: 32px;
  border: 1px solid rgba(0,77,110,0.07);
  transition: all .25s;
  position: relative;
  overflow: hidden;
}

.servicio-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--blue);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .3s;
}

.servicio-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0,77,110,0.1);
}

.servicio-card:hover::before { transform: scaleX(1); }

.servicio-card.featured {
  background: var(--deep);
}

.servicio-card.featured::before {
  background: var(--blue);
  transform: scaleX(1);
}

.servicio-icon {
  font-size: 32px;
  margin-bottom: 20px;
  display: block;
}

.servicio-name {
  font-size: 18px;
  font-weight: 700;
  color: var(--deep);
  margin-bottom: 10px;
  letter-spacing: -0.3px;
}

.servicio-card.featured .servicio-name { color: var(--white); }

.servicio-desc {
  font-size: 14px;
  line-height: 1.65;
  color: var(--muted);
}

.servicio-card.featured .servicio-desc { color: rgba(255,255,255,0.6); }

.servicio-price {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid rgba(0,77,110,0.08);
  display: flex;
  align-items: baseline;
  gap: 6px;
}

.servicio-card.featured .servicio-price { border-color: rgba(255,255,255,0.12); }

.price-val {
  font-family: 'Space Mono', monospace;
  font-size: 22px;
  font-weight: 700;
  color: var(--deep);
}

.servicio-card.featured .price-val { color: var(--blue); }

.price-period { font-size: 12px; color: var(--muted); }
.servicio-card.featured .price-period { color: rgba(255,255,255,0.4); }

.price-consult {
  font-family: 'Space Mono', monospace;
  font-size: 12px;
  color: var(--blue);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid rgba(0,77,110,0.08);
  display: block;
}

.servicio-card.featured .price-consult { border-color: rgba(255,255,255,0.12); }

/* ─── SECCIÓN: INFORMES ─── */
#informes { background: var(--white); }

.informes-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 56px;
}

.informe-card {
  background: var(--white);
  border: 1px solid rgba(0,77,110,0.08);
  border-radius: 12px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: box-shadow .2s, transform .2s;
}

.informe-card:hover {
  box-shadow: 0 8px 32px rgba(0,77,110,0.1);
  transform: translateY(-2px);
}

/* Imagen de la tarjeta (Imagen destacada) */
.informe-thumb {
  position: relative;
  display: block;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--deep);
}
.informe-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .5s ease;
}
.informe-card:hover .informe-thumb img { transform: scale(1.04); }

/* Sin imagen: fondo de marca con el período */
.informe-thumb-fallback {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  background:
    linear-gradient(rgba(0,168,232,0.07) 1px, transparent 1px) 0 0 / 28px 28px,
    linear-gradient(90deg, rgba(0,168,232,0.07) 1px, transparent 1px) 0 0 / 28px 28px,
    radial-gradient(circle at 70% 20%, rgba(0,168,232,0.25), transparent 60%),
    linear-gradient(135deg, var(--deep), var(--dark));
}
.informe-thumb-fallback svg { opacity: .9; }
.informe-thumb-periodo {
  font-family: 'Space Mono', monospace;
  font-size: 12px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.75);
}

.informe-thumb .informe-tag {
  position: absolute;
  top: 14px;
  left: 14px;
}

.informe-tag {
  font-size: 10px;
  background: rgba(10,26,36,0.72);
  color: var(--white);
  padding: 4px 9px;
  border-radius: 4px;
  font-weight: 600;
  letter-spacing: 0.5px;
  backdrop-filter: blur(4px);
}

.informe-date {
  display: block;
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  color: var(--blue);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.informe-body { padding: 22px 24px 24px; flex: 1; }

.informe-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--deep);
  line-height: 1.4;
  margin-bottom: 10px;
}

.informe-excerpt {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.6;
}

.informe-footer {
  padding: 16px 24px;
  border-top: 1px solid rgba(0,77,110,0.06);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.informe-media {
  font-size: 12px;
  color: var(--grey);
  font-weight: 500;
}

.informe-link {
  font-size: 12px;
  color: var(--blue);
  font-weight: 600;
  text-decoration: none;
  letter-spacing: 0.3px;
  display: flex;
  align-items: center;
  gap: 4px;
}

.informe-link:hover { text-decoration: underline; }

.informes-cta {
  text-align: center;
  margin-top: 40px;
}

/* ─── SECCIÓN: FAQ (optimizada para GEO) ─── */
#faq { background: var(--white); }

.faq-list {
  margin-top: 56px;
  max-width: 860px;
}

.faq-item {
  border-bottom: 1px solid rgba(0,77,110,0.1);
  transition: all .2s;
}

.faq-item:first-child {
  border-top: 1px solid rgba(0,77,110,0.1);
}

.faq-item[open] {
  background: var(--bg);
  border-radius: 0;
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 8px;
  cursor: pointer;
  list-style: none;
  font-size: 16px;
  font-weight: 600;
  color: var(--deep);
  letter-spacing: -0.2px;
  transition: color .2s;
}

.faq-question::-webkit-details-marker {
  display: none;
}

.faq-question:hover {
  color: var(--blue);
}

.faq-toggle {
  font-family: 'Space Mono', monospace;
  font-size: 20px;
  font-weight: 300;
  color: var(--blue);
  flex-shrink: 0;
  margin-left: 20px;
  transition: transform .2s;
  display: inline-block;
}

.faq-item[open] .faq-toggle {
  transform: rotate(45deg);
}

.faq-answer {
  padding: 0 8px 28px 8px;
  max-width: 720px;
}

.faq-answer p {
  font-size: 15px;
  line-height: 1.7;
  color: var(--muted);
  margin-bottom: 12px;
}

.faq-answer p:last-child {
  margin-bottom: 0;
}

/* ─── SECCIÓN: FAQ (clave para GEO) ─── */
#faq { background: var(--white); }

.faq-list {
  margin-top: 48px;
  max-width: 820px;
}

.faq-item {
  border-bottom: 1px solid rgba(0,77,110,0.1);
  transition: background .2s;
}

.faq-item:first-child {
  border-top: 1px solid rgba(0,77,110,0.1);
}

.faq-item[open] {
  background: rgba(0,168,232,0.03);
}

.faq-question {
  font-size: 16px;
  font-weight: 600;
  color: var(--deep);
  padding: 24px 48px 24px 0;
  cursor: pointer;
  list-style: none;
  position: relative;
  transition: color .2s;
  line-height: 1.4;
}

.faq-question::-webkit-details-marker {
  display: none;
}

.faq-question::after {
  content: '+';
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 24px;
  font-weight: 300;
  color: var(--blue);
  transition: transform .25s;
  line-height: 1;
}

.faq-item[open] .faq-question::after {
  content: '−';
}

.faq-question:hover {
  color: var(--blue);
}

.faq-answer {
  padding: 0 48px 24px 0;
  animation: faqFadeIn .3s ease;
}

.faq-answer p {
  font-size: 15px;
  line-height: 1.7;
  color: var(--muted);
  margin-bottom: 12px;
}

.faq-answer p:last-child {
  margin-bottom: 0;
}

.faq-answer strong {
  color: var(--deep);
  font-weight: 600;
}

@keyframes faqFadeIn {
  from { opacity: 0; transform: translateY(-4px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ─── SECCIÓN: ALIANZAS ─── */
#alianzas { background: var(--bg); }

.alianzas-inner { margin-top: 56px; }

.alianzas-row {
  display: flex;
  align-items: stretch;
  gap: 16px;
  flex-wrap: wrap;
}

.alianza-pill {
  background: var(--white);
  border-radius: 12px;
  padding: 20px 28px;
  border: 1px solid rgba(0,77,110,0.08);
  display: flex;
  align-items: center;
  gap: 16px;
  flex: 1;
  min-width: 200px;
  transition: all .2s;
}

.alianza-pill:hover { box-shadow: 0 8px 24px rgba(0,77,110,0.08); }

.alianza-logo-placeholder {
  width: 48px; height: 48px;
  border-radius: 8px;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  flex-shrink: 0;
}

.alianza-name {
  font-size: 14px;
  font-weight: 700;
  color: var(--deep);
}

.alianza-desc {
  font-size: 12px;
  color: var(--muted);
  margin-top: 3px;
}

.media-mention {
  background: var(--deep);
  border-radius: 12px;
  padding: 24px 28px;
  margin-top: 16px;
}

.media-quote {
  font-size: 15px;
  line-height: 1.65;
  color: rgba(255,255,255,0.7);
  font-style: italic;
}

.media-source {
  font-size: 12px;
  color: var(--blue);
  margin-top: 12px;
  font-style: normal;
  font-weight: 600;
}

/* ─── SECCIÓN: EQUIPO ─── */
#equipo { background: var(--white); }

.equipo-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 56px;
}

.miembro-card {
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(0,77,110,0.07);
  transition: all .25s;
}

.miembro-card:hover {
  box-shadow: 0 16px 48px rgba(0,77,110,0.1);
  transform: translateY(-3px);
}

.miembro-img {
  height: 240px;
  background: var(--deep);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 64px;
  position: relative;
  overflow: hidden;
}

.miembro-img-bg {
  position: absolute;
  inset: 0;
  opacity: 0.1;
  background: radial-gradient(circle at 50% 50%, var(--blue), transparent 70%);
}

.miembro-info { padding: 24px; }

.miembro-name {
  font-size: 17px;
  font-weight: 700;
  color: var(--deep);
}

.miembro-role {
  font-family: 'Space Mono', monospace;
  font-size: 10.5px;
  color: var(--blue);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-top: 4px;
}

.miembro-bio {
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--muted);
  margin-top: 12px;
}

/* ─── SECCIÓN: CONTACTO ─── */
#contacto {
  background: var(--dark);
  padding: 96px 48px;
}

.contacto-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.contacto-title {
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 700;
  color: var(--white);
  line-height: 1.15;
  letter-spacing: -1px;
}

.contacto-title em {
  font-style: normal;
  color: var(--blue);
}

.contacto-body {
  font-size: 16px;
  color: rgba(255,255,255,0.5);
  margin-top: 16px;
  line-height: 1.7;
}

.contacto-options {
  margin-top: 40px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-option {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.07);
  background: rgba(255,255,255,0.03);
  cursor: pointer;
  transition: all .2s;
  text-decoration: none;
}

.contact-option:hover {
  border-color: rgba(0,168,232,0.3);
  background: rgba(0,168,232,0.05);
}

.contact-icon { font-size: 22px; }

.contact-label {
  font-size: 13px;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.contact-sub {
  font-size: 12px;
  color: rgba(255,255,255,0.35);
  margin-top: 2px;
}

/* ─── FORMULARIO ─── */
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 14px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 7px;
  margin-bottom: 14px;
}

.form-label {
  font-size: 12px;
  font-weight: 600;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.form-input,
.form-select,
.form-textarea {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px;
  padding: 12px 16px;
  font-size: 14px;
  color: var(--white);
  font-family: 'DM Sans', sans-serif;
  transition: border-color .2s;
  outline: none;
  width: 100%;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--blue);
  background: rgba(0,168,232,0.05);
}

.form-select option { background: var(--dark); }

.form-textarea {
  resize: vertical;
  min-height: 100px;
}

.form-submit {
  width: 100%;
  background: var(--blue);
  color: var(--white);
  border: none;
  border-radius: 8px;
  padding: 14px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  font-family: 'DM Sans', sans-serif;
  transition: background .2s;
  margin-top: 4px;
}

.form-submit:hover { background: #0091CC; }

/* ─── FOOTER ─── */
.site-footer {
  background: #060F15;
  padding: 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid rgba(255,255,255,0.05);
  flex-wrap: wrap;
  gap: 24px;
}

.footer-logo {
  font-family: 'Space Mono', monospace;
  font-size: 13px;
  color: rgba(255,255,255,0.3);
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer-links {
  display: flex;
  gap: 28px;
  list-style: none;
}

.footer-links a {
  font-size: 12.5px;
  color: rgba(255,255,255,0.3);
  text-decoration: none;
  transition: color .2s;
}

.footer-links a:hover { color: var(--blue); }

.footer-copy {
  font-size: 11.5px;
  color: rgba(255,255,255,0.2);
  font-family: 'Space Mono', monospace;
}

/* ─── ANIMACIONES ─── */
@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: .4; }
  50%       { transform: scale(1.3); opacity: .1; }
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: .3; }
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

.hero-eyebrow  { animation: fadeUp .6s ease forwards; }
.hero-headline { animation: fadeUp .7s .1s ease both; }
.hero-sub      { animation: fadeUp .7s .2s ease both; }
.hero-actions  { animation: fadeUp .7s .3s ease both; }
.hero-stats    { animation: fadeUp .7s .45s ease both; }

/* ─── RESPONSIVE ─── */
@media (max-width: 900px) {
  .site-nav { padding: 0 24px; }
  .nav-links { display: none; }

  section { padding: 64px 24px; }
  #hero   { padding: 100px 24px 64px; }
  #red, #contacto { padding: 64px 24px; }

  #problema,
  .sensores-layout,
  .contacto-inner { grid-template-columns: 1fr; gap: 40px; }

  .servicios-grid,
  .informes-grid,
  .equipo-grid { grid-template-columns: 1fr; }

  .faq-question { font-size: 15px; padding: 20px 40px 20px 0; }
  .faq-answer   { padding: 0 40px 20px 0; }
  .faq-answer p { font-size: 14px; }

  .hero-stats    { gap: 28px; flex-wrap: wrap; }
  .red-header    { flex-direction: column; align-items: flex-start; }
  .sensor-img-stack { height: 300px; }
  .problema-cards { grid-template-columns: 1fr; }
  .problema-card.accent { grid-column: span 1; }
  .alianzas-row  { flex-direction: column; }

  .site-footer { flex-direction: column; align-items: flex-start; }
}


/* ============================================================
   AJUSTES PARA WORDPRESS (tema propio clean-air-data)
   ============================================================ */

/* Los anchors no quedan tapados por la nav fija */
html { scroll-padding-top: 84px; }

/* Barra de administración de WordPress (solo la ven los usuarios logueados) */
.admin-bar .site-nav { top: 32px; }
@media (max-width: 782px) {
  .admin-bar .site-nav { top: 46px; }
}
@media (max-width: 600px) {
  .admin-bar .site-nav { top: 0; }
}

/* Link de accesibilidad "Saltar al contenido" */
.skip-link {
  position: absolute;
  left: 16px;
  top: -48px;
  z-index: 1000;
  padding: 10px 16px;
  background: var(--deep);
  color: var(--white);
  border-radius: 6px;
  font-size: 14px;
  text-decoration: none;
  transition: top .2s;
}
.skip-link:focus { top: 16px; }

/* Fotos del sensor: mantener proporción aunque el <img> declare width/height */
.sensor-img-main img,
.sensor-img-secondary img { height: auto; }

/* Formulario de contacto */
.form-honeypot {
  position: absolute !important;
  left: -10000px !important;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form-status {
  margin-top: 14px;
  font-size: 14px;
  line-height: 1.5;
  padding: 12px 14px;
  border-radius: 8px;
  background: rgba(255,255,255,0.06);
  color: rgba(255,255,255,0.85);
}
.form-status.is-ok    { background: rgba(46,139,87,0.18);  color: #9FE3BC; }
.form-status.is-error { background: rgba(192,57,43,0.18);  color: #F5B7B1; }

.form-submit[disabled] { opacity: .75; cursor: default; }

/* Páginas internas (index.php): legales, informes individuales, 404, etc. */
.cad-page {
  padding: 148px 48px 96px;
  background: var(--bg);
  min-height: 70vh;
}

.cad-page-inner {
  max-width: 760px;
  margin: 0 auto;
}

.cad-page-title {
  font-size: clamp(30px, 4vw, 46px);
  line-height: 1.12;
  letter-spacing: -1px;
  color: var(--deep);
  font-weight: 700;
  margin: 8px 0 24px;
}

.cad-page-lead {
  font-size: 18px;
  color: var(--muted);
  margin-bottom: 32px;
}

.cad-meta {
  font-family: 'Space Mono', monospace;
  font-size: 12px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--grey);
}

.cad-page-thumb { margin: 0 0 32px; }
.cad-page-thumb img { width: 100%; height: auto; border-radius: 12px; display: block; }

.cad-content { font-size: 17px; line-height: 1.75; color: var(--text); }
.cad-content > * + * { margin-top: 1.1em; }
.cad-content h2 { font-size: 26px; color: var(--deep); line-height: 1.25; margin-top: 1.8em; }
.cad-content h3 { font-size: 20px; color: var(--deep); line-height: 1.3; margin-top: 1.5em; }
.cad-content a { color: var(--deep); text-decoration: underline; text-underline-offset: 3px; }
.cad-content a:hover { color: var(--blue); }
.cad-content ul,
.cad-content ol { padding-left: 1.4em; }
.cad-content img { max-width: 100%; height: auto; border-radius: 8px; }
.cad-content blockquote {
  border-left: 3px solid var(--blue);
  padding-left: 18px;
  color: var(--muted);
  font-style: italic;
}

.cad-list { display: flex; flex-direction: column; gap: 20px; margin-top: 16px; }
.cad-list-item {
  background: var(--card-bg);
  border: 1px solid rgba(0,77,110,0.08);
  border-radius: 14px;
  padding: 28px;
}
.cad-list-title { font-size: 22px; line-height: 1.3; margin: 8px 0 10px; }
.cad-list-title a { color: var(--deep); text-decoration: none; }
.cad-list-title a:hover { color: var(--blue); }
.cad-list-excerpt { color: var(--muted); font-size: 15.5px; line-height: 1.65; }

.cad-pagination { margin-top: 40px; }
.cad-pagination .nav-links { display: flex; gap: 12px; flex-wrap: wrap; }
.cad-pagination .page-numbers {
  padding: 8px 14px;
  border-radius: 8px;
  background: var(--card-bg);
  color: var(--deep);
  text-decoration: none;
  font-size: 14px;
}
.cad-pagination .page-numbers.current { background: var(--deep); color: var(--white); }

@media (max-width: 900px) {
  .cad-page { padding: 120px 24px 64px; }
}

/* Menú mobile (debajo de 900px las secciones se abren desde el botón ☰) */
.nav-toggle { display: none; }

@media (max-width: 900px) {
  .nav-toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 40px;
    height: 40px;
    padding: 9px;
    margin-left: auto;
    margin-right: 10px;
    background: none;
    border: 0;
    cursor: pointer;
  }
  .nav-toggle span {
    display: block;
    height: 2px;
    background: var(--deep);
    border-radius: 2px;
    transition: transform .2s, opacity .2s;
  }
  .site-nav.is-open .nav-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .site-nav.is-open .nav-toggle span:nth-child(2) { opacity: 0; }
  .site-nav.is-open .nav-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  .site-nav.is-open .nav-links {
    display: flex;
    position: absolute;
    top: 68px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 8px 24px 24px;
    background: var(--white);
    border-bottom: 1px solid rgba(0,77,110,0.08);
    box-shadow: 0 16px 32px rgba(0,0,0,0.08);
  }
  .site-nav.is-open .nav-links a {
    display: block;
    padding: 14px 0;
    font-size: 16px;
    border-bottom: 1px solid rgba(0,77,110,0.06);
  }
  .site-nav.is-open .nav-links .nav-cta {
    margin-top: 16px;
    padding: 14px 20px;
    text-align: center;
    border-bottom: 0;
    font-size: 15px !important;
  }
}

/* Mobile: nada se sale del ancho de la pantalla */
#hero { overflow: hidden; }
@media (max-width: 900px) {
  .site-footer { padding: 40px 24px; }
  .footer-links { flex-wrap: wrap; gap: 12px 22px; }
}

/* ============================================================
   INFORMES Y PRENSA (contenido cargado desde el admin)
   ============================================================ */

.screen-reader-text {
  position: absolute !important;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(1px, 1px, 1px, 1px);
  white-space: nowrap;
}

/* Tarjetas de informes: el título también es link */
.informe-title a { color: inherit; text-decoration: none; }
.informe-title a:hover { color: var(--blue); }
h2.informe-title { font-size: 16px; }

/* Notas de prensa en la home */
#prensa { background: var(--bg); }

.prensa-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 56px;
}

.prensa-card {
  background: var(--white);
  border: 1px solid rgba(0,77,110,0.08);
  border-radius: 12px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: box-shadow .2s, transform .2s;
}
.prensa-card:hover {
  box-shadow: 0 8px 32px rgba(0,77,110,0.1);
  transform: translateY(-2px);
}

.prensa-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--grey);
}
.prensa-medio { color: var(--deep); font-weight: 700; }

.prensa-titular {
  font-size: 16px;
  line-height: 1.4;
  font-weight: 700;
  color: var(--deep);
}
.prensa-titular a { color: inherit; text-decoration: none; }
.prensa-titular a:hover { color: var(--blue); }

.prensa-resumen { font-size: 13.5px; line-height: 1.6; color: var(--muted); }

.prensa-link {
  margin-top: auto;
  padding-top: 8px;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--blue);
  text-decoration: none;
}
.prensa-link:hover { text-decoration: underline; }

/* Página de un informe */
.cad-page-inner--wide { max-width: 1100px; }

.cad-back {
  display: inline-block;
  margin-bottom: 28px;
  font-size: 13.5px;
  color: var(--muted);
  text-decoration: none;
}
.cad-back:hover { color: var(--deep); }

.cad-informe-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 14px;
  color: var(--muted);
  margin: -8px 0 24px;
}

.cad-pdf { margin: 4px 0 32px; }

.cad-informe-cta {
  margin-top: 56px;
  padding: 28px;
  border-radius: 14px;
  background: var(--deep);
  color: rgba(255,255,255,0.85);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px 24px;
}
.cad-informe-cta p { flex: 1 1 320px; font-size: 15px; line-height: 1.6; }
.cad-informe-cta strong { color: var(--white); }
.cad-pdf-link { color: var(--white); font-size: 14px; text-decoration: underline; text-underline-offset: 3px; }

.cad-archivo-informes .informes-grid { margin-top: 24px; }

@media (max-width: 900px) {
  .prensa-grid { grid-template-columns: 1fr; }
}

/* Con 2 informes: dos columnas parejas (sin hueco). Con 1: tarjeta de ancho cómodo. */
@media (min-width: 901px) {
  .informes-grid:has(> .informe-card:nth-child(2):last-child) { grid-template-columns: repeat(2, 1fr); }
  .informes-grid:has(> .informe-card:only-child) { grid-template-columns: minmax(0, 560px); }
  .informes-grid:has(> .informe-card:nth-child(2):last-child) .informe-thumb { aspect-ratio: 21 / 9; }
}

/* Tablas y fuentes dentro de informes y artículos */
.cad-content .wp-block-table { overflow-x: auto; margin-left: 0; margin-right: 0; }
.cad-content table { width: 100%; border-collapse: collapse; font-size: 15px; line-height: 1.5; }
.cad-content th,
.cad-content td { padding: 10px 14px; border-bottom: 1px solid rgba(0,77,110,0.12); text-align: left; vertical-align: top; }
.cad-content thead th { background: var(--deep); color: var(--white); font-weight: 600; border-bottom: 0; }
.cad-content .wp-block-table figcaption,
.cad-content figcaption { font-size: 13px; color: var(--muted); margin-top: 8px; }
.cad-content .cad-fuentes { font-size: 14px; line-height: 1.6; color: var(--muted); }
.cad-content .cad-fuentes a { color: var(--muted); }

/* Aviso del último informe en el hero */
.hero-latest {
  display: inline-flex;
  align-self: flex-start;
  align-items: center;
  gap: 12px;
  margin-top: 28px;
  padding: 7px 16px 7px 7px;
  border: 1px solid rgba(0,168,232,0.35);
  border-radius: 999px;
  background: rgba(0,168,232,0.08);
  color: rgba(255,255,255,0.85);
  font-size: 14px;
  text-decoration: none;
  max-width: 100%;
  animation: fadeUp .7s .38s ease both;
  transition: border-color .2s, background .2s;
}
.hero-latest:hover { border-color: var(--blue); background: rgba(0,168,232,0.16); }
.hero-latest-badge {
  flex: none;
  font-family: 'Space Mono', monospace;
  font-size: 10px;
  letter-spacing: 1px;
  text-transform: uppercase;
  background: var(--blue);
  color: var(--dark);
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 999px;
}
.hero-latest-text { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.hero-latest-arrow { color: var(--blue); transition: transform .2s; }
.hero-latest:hover .hero-latest-arrow { transform: translateX(3px); }

/* Epígrafe de la imagen en la página del informe */
.cad-page-thumb figcaption { font-size: 13px; color: var(--muted); margin-top: 8px; }

@media (max-width: 600px) {
  .hero-latest { font-size: 13px; border-radius: 18px; align-items: flex-start; padding: 8px 14px 8px 8px; }
  .hero-latest-text { white-space: normal; line-height: 1.4; padding-top: 1px; }
}
@media (prefers-reduced-motion: reduce) {
  .hero-latest, .informe-thumb img { animation: none; transition: none; }
}