/* =========================
   Variables globales
   ========================= */
:root {
  --color-primary: #1E3A5F;
  --color-secondary: #4DB6FF;

  --bg-main: #F7F9FC;
  --bg-card: #FFFFFF;
  --bg-soft: #E5EAF0;

  --text-main: #1B1E23;
  --text-secondary: #5F6B7A;
  --text-muted: #8A96A3;

  --border-color: #D9E1EC;

  --radius: 6px;
}

/* =========================
   Reset básico
   ========================= */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--bg-main);
  color: var(--text-main);
  line-height: 1.6;
}

/* =========================
   Layout general
   ========================= */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* =========================
   Header
   ========================= */
.header {
  background: #FFFFFF;
  border-bottom: 1px solid var(--border-color);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 64px;
}

.logo {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--color-primary);
}

.nav a {
  margin-left: 24px;
  text-decoration: none;
  color: var(--text-secondary);
  font-weight: 500;
}

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

/* =========================
   Botones
   ========================= */
.btn-primary {
  background: var(--color-primary);
  color: #FFFFFF;
  padding: 10px 20px;
  border-radius: var(--radius);
  text-decoration: none;
  font-weight: 500;
  display: inline-block;
}

.btn-primary:hover {
  background: #254a77;
}

.btn-outline {
  border: 1px solid var(--color-primary);
  color: var(--color-primary);
  padding: 10px 20px;
  border-radius: var(--radius);
  text-decoration: none;
  font-weight: 500;
}

.btn-outline:hover {
  background: var(--bg-soft);
}

.btn-secondary {
  padding: 8px 16px;
  border-radius: var(--radius);
  border: 1px solid var(--border-color);
}

/* =========================
   Hero
   ========================= */
.hero {
  padding: 30px 0;
  background: linear-gradient(
    180deg,
    #FFFFFF 0%,
    var(--bg-main) 100%
  );
}

.hero h1 {
  font-size: 2.4rem;
  font-weight: 600;
  max-width: 700px;
}

.hero p {
  margin-top: 16px;
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 600px;
}

.hero-actions {
  margin-top: 32px;
}

.hero-actions a {
  margin-right: 16px;
}

/* =========================
   How it works (Home)
   ========================= */
.how-it-works {
  padding: 48px 0;
  background: #FFFFFF;
}

.how-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.how-item h3 {
  margin-bottom: 8px;
  font-size: 1.05rem;
}

.how-item p {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

/* =========================
   Mapa preview
   ========================= */
.map-preview {
  padding: 60px 0;
}

.map-preview h2 {
  font-size: 1.8rem;
  margin-bottom: 8px;
}

.section-subtitle {
  color: var(--text-secondary);
  margin-bottom: 24px;
}

.map-placeholder {
  height: 320px;
  background: var(--bg-soft);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-weight: 500;
}

/* =========================
   Features
   ========================= */
.features {
  padding: 60px 0;
  
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.feature-card {
  background: var(--bg-card);
  padding: 24px;
  border-radius: var(--radius);
  border: 1px solid var(--border-color);
box-shadow: #1B1E2320 0px 1px 3px 0px, #1B1E2320 0px 1px 1px 0px ;
}

.feature-card h3 {
  margin-bottom: 8px;
}

/* =========================
   Audience
   ========================= */
.audience {
  padding: 60px 0;
  background: #FFFFFF;
}

.audience-grid {
  margin-top: 32px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
}

.audience-card {
  background: var(--bg-soft);
  padding: 20px;
  border-radius: var(--radius);
  text-align: center;
  font-weight: 500;
}

/* =========================
   Planes CTA
   ========================= */
.plans-cta {
  padding: 60px 0;
  text-align: center;
}

.plans-cta p {
  margin: 16px auto 24px;
  max-width: 600px;
  color: var(--text-secondary);
}

/* =========================
   Footer
   ========================= */
.footer {
  background: #FFFFFF;
  border-top: 1px solid var(--border-color);
  padding: 32px 0;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}

.footer-links a {
  margin-left: 16px;
  text-decoration: none;
  color: var(--text-muted);
}

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

.footer-brand {
  font-size: 0.9rem;
}

.footer-muted {
  color: var(--text-muted);
  font-size: 0.85rem;
}

/* =========================
   City cards
   ========================= */
.city-cards {
  padding: 40px 0 60px;
  background: var(--bg-main);
}

.city-cards h2 {
  margin-bottom: 24px;
}

.cities-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
}

.city-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 20px;
}

.city-card h3 {
  margin-bottom: 12px;
  font-size: 1.1rem;
}

.city-metric {
  display: flex;
  justify-content: space-between;
  margin-bottom: 6px;
  font-size: 0.95rem;
}

.city-status {
  margin-top: 12px;
  font-size: 0.85rem;
  font-weight: 500;
}

/* Estados */
.status-normal {
  color: #2E7D32;
}

.status-alerta {
  color: #F9A825;
}

.status-critico {
  color: #C62828;
}

.city-card {
  position: relative;
  border-left: 4px solid transparent;
}

.city-card .status-normal {
  color: #2E7D32;
}

.city-card .status-alerta {
  color: #F9A825;
}

.city-card .status-critico {
  color: #C62828;
}

/* Borde por estado */
.city-card:has(.status-normal) {
  border-left-color: #2E7D32;
}

.city-card:has(.status-alerta) {
  border-left-color: #F9A825;
}

.city-card:has(.status-critico) {
  border-left-color: #C62828;
}

.city-metric span {
  color: var(--text-secondary);
}

.city-metric strong {
  font-weight: 500;
}

.city-status {
  margin-top: 14px;
  font-size: 0.85rem;
  letter-spacing: 0.5px;
}


/* =========================
   Tabla de planes
   ========================= */
.plans-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 800px;
}

.plans-table th,
.plans-table td {
  border: 1px solid var(--border-color);
  padding: 12px;
  text-align: center;
  font-size: 0.9rem;
}

.plans-table th {
  background: var(--bg-soft);
  font-weight: 600;
}

.plans-table td:first-child {
  text-align: left;
  font-weight: 500;
}

/* =========================
   Login
   ========================= */
.login-form label {
  display: block;
  margin-bottom: 6px;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.login-form input {
  width: 100%;
  padding: 10px 12px;
  margin-bottom: 16px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  font-family: 'Inter', sans-serif;
}

.login-form input:focus {
  outline: none;
  border-color: var(--color-primary);
}

/* =========================
   Botón Google
   ========================= */
.btn-google {
  width: 100%;
  margin-top: 16px;
  padding: 10px 12px;
  border-radius: var(--radius);
  border: 1px solid var(--border-color);
  background: #FFFFFF;
  font-family: 'Inter', sans-serif;
  font-weight: 500;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.btn-google:hover {
  background: var(--bg-soft);
}

.google-icon {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: #4285F4;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 0.85rem;
}

/* =========================
   Sponsors
   ========================= */
.sponsors-grid {
  margin-top: 24px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.sponsor-card {
  background: var(--bg-soft);
  padding: 20px;
  border-radius: var(--radius);
  font-size: 0.9rem;
}


/* =========================
   Perfil de usuario
   ========================= */
.profile-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 24px;
}

.profile-card h2 {
  margin-bottom: 16px;
  font-size: 1.1rem;
}

.profile-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 10px;
  font-size: 0.95rem;
}

.plan-badge {
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 0.8rem;
  font-weight: 600;
}

.plan-pro {
  background: #E3F2FD;
  color: #1565C0;
}

.status-ok {
  color: #2E7D32;
}

.access-list {
  list-style: none;
  padding-left: 0;
  font-size: 0.9rem;
}

.access-list li {
  margin-bottom: 6px;
}

.profile-warning {
  background: var(--bg-soft);
  border-radius: var(--radius);
  padding: 16px;
  font-size: 0.9rem;
}

/* =========================
   Dashboard
   ========================= */
.dashboard-summary {
  margin-top: 24px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
}

.summary-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 16px;
  font-size: 0.9rem;
}

.summary-card span {
  color: var(--text-secondary);
}

.summary-card strong {
  display: block;
  margin-top: 6px;
  font-size: 1.1rem;
}


/* =========================
   Home - City Live
   ========================= */
.city-live { padding: 40px 0 60px; }

.city-selectors {
  display: flex; gap: 20px; margin-bottom: 10px;
  border-bottom: 1px solid var(--border-color);
  padding: 5px 12px 20px;
}

.city-selectors select {
  padding: 10px 12px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  background: #fff;
  
}

.city-panel {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: #1B1E2320 0px 1px 3px 0px, #1B1E2320 0px 1px 1px 0px ;
}

.city-header {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 12px;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  margin: 12px 0 16px;
}

.metrics-grid span { color: var(--text-secondary); font-size: .9rem; }
.metrics-grid strong { display: block; font-size: 1.05rem; }


.metrics-grid span {
  display: flex;
  align-items: center;
  gap: 6px;
  color: #5b6b80;
  font-size: 0.85rem;
}

.metrics-grid i {
  width: 16px;
  height: 16px;
  stroke-width: 1.8;
}


.chart-wrap {
  height: 220px;
  margin: 8px 0 16px;
}

/* =========================
   Daily forecast (Home)
   ========================= */
.daily-forecast {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px dashed var(--border-color);
}

.daily-forecast h4 {
  margin-bottom: 10px;
  font-size: 1rem;
}

.forecast-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px 16px;
  font-size: 0.95rem;
}

.forecast-grid .wide {
  grid-column: span 2;
}

.forecast-grid span {
  color: var(--text-secondary);
}

.daily-forecast small {
  display: block;
  margin-top: 8px;
  color: var(--text-muted);
  font-size: 0.75rem;
}


/* =========================
   Home - City Title
   ========================= */
.city-title {
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-color);
}

.city-title h2 {
  font-size: 1.6rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.city-title p {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.city-title-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.hidden { display: none; }

.city-alert {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 10px;
  font-size: 0.8rem;
  font-weight: 600;
  white-space: nowrap;
  transition: all .25s ease;
  max-width: 320px;
  padding: 6px 10px;
  animation: fadeIn .8s ease-out;
}

.city-alert .alert-icon {
  width: 25px;
  height: 25px;
}

.city-alert .alert-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

/* estado normal */
.city-alert.ok {
  background: #ecfdf5;
  color: #065f46;
}

/* info */
.city-alert.info {
  background: #e0f2fe;
  color: #0369a1;
}

/* warning */
.city-alert.warning {
  background: #fef3c7;
  color: #92400e;
}

/* alerta */
.city-alert.alert {
  background: #fee2e2;
  color: #991b1b;
}

@keyframes alertPulse {
  0%   { opacity: 1; }
  50%  { opacity: 0.6; }
  100% { opacity: 1; }
}

.city-alert.pulse {
  animation: alertPulse 2.5s ease-in-out infinite;
}


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

/* =========================
   Logo NimbusNet
   ========================= */
.logo img {
  height: 50px;
  display: block;
}


/* =========================
   Mapa refinado
   ========================= */
.map-section {
  padding: 40px 0;
}

#map {
  height: 520px;
  border-radius: var(--radius);
  border: 1px solid var(--border-color);
}

.map-info {
  padding: 32px 0 60px;
}

/* =========================
   Pronóstico 3 días
   ========================= */

   .forecast-strip {
  display: flex;
  gap: 12px;
  margin-top: 12px;
}

.forecast-card-simple {
  flex: 1;
  background: #ffffff;
  border-radius: 10px;
  padding: 14px;
  box-shadow: 0 1px 3px rgba(0,0,0,.08);
}

.fc-main {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.fc-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.fc-icon {
  width: 34px;
  height: 34px;
  color: #facc15;
}

.fc-title {
  font-weight: 600;
  font-size: 0.95rem;
}

.fc-sub {
  font-size: 0.8rem;
  color: #6b7280;
}

.fc-right {
  text-align: right;
}

.fc-temp {
  font-size: 1.6rem;
  font-weight: 600;
}

.fc-minmax {
  font-size: 0.75rem;
  color: #6b7280;
}

/* mobile */
@media (max-width: 768px) {
  .forecast-strip {
    flex-direction: column;
  }
}

/* =========================
   Responsividad
   ========================= */
@media (max-width: 768px) {

  .container {
    padding: 0 16px;
  }

  h1 {
    font-size: 1.8rem;
  }

  h2 {
    font-size: 1.4rem;
  }

}
@media (max-width: 768px) {

  .header-content {
    flex-direction: column;
    height: auto;
    padding: 12px 0;
  }

  .nav {
    margin-top: 12px;
  }

  .nav a {
    margin-left: 0;
    margin-right: 16px;
    font-size: 0.95rem;
  }

}
@media (max-width: 768px) {

  .hero {
    padding: 56px 0;
  }

  .hero h1 {
    font-size: 1.9rem;
  }

  .hero p {
    font-size: 1rem;
  }

  .hero-actions a {
    display: block;
    margin-bottom: 12px;
  }

}
@media (max-width: 768px) {

  .map-placeholder {
    height: 240px;
  }

}
@media (max-width: 768px) {

  .features {
    padding: 40px 0;
  }

  .audience {
    padding: 40px 0;
  }

  .audience-grid {
    gap: 12px;
  }

}
@media (max-width: 768px) {

  .footer-content {
    flex-direction: column;
    gap: 16px;
  }

  .footer-links a {
    margin-left: 0;
    margin-right: 16px;
  }

}