:root{
    --rio-profundo:#0D2B33;
    --rio-medianoche:#143842;
    --cieno:#B9835A;
    --agua-clara:#6FC3D1;
    --ambar:#E4A94A;
    --arena:#EDE6D6;
    --linea:rgba(237,230,214,0.12);
  }
  *{box-sizing:border-box; margin:0; padding:0;}
  body{
    background:var(--rio-profundo);
    background-image:
      radial-gradient(ellipse 80% 50% at 50% -10%, rgba(111,195,209,0.10), transparent),
      radial-gradient(ellipse 60% 40% at 90% 100%, rgba(185,131,90,0.08), transparent);
    color:var(--arena);
    font-family:'Inter', sans-serif;
    min-height:100vh;
    padding:0 0 60px;
  }
  .wrap{max-width:1000px; margin:0 auto; padding:0 24px;}

  header{
    display:flex; justify-content:space-between; align-items:center;
    padding:28px 0; border-bottom:1px solid var(--linea);
    margin-bottom:40px;
  }
  .brand{display:flex; align-items:baseline; gap:10px;}
  .brand-mark{font-family:'Fraunces', serif; font-weight:700; font-size:1.5rem; letter-spacing:0.02em;}
  .brand-sub{font-size:0.75rem; color:var(--agua-clara); text-transform:uppercase; letter-spacing:0.12em;}
  .status-pill{
    display:flex; align-items:center; gap:8px;
    font-family:'IBM Plex Mono', monospace; font-size:0.75rem;
    padding:7px 14px; border-radius:999px; border:1px solid var(--linea);
    background:rgba(0,0,0,0.15);
  }
  .dot{width:8px; height:8px; border-radius:50%; background:var(--ambar);}
  .dot.viva{background:var(--agua-clara); box-shadow:0 0 8px var(--agua-clara);}

  .hero{
    display:grid; grid-template-columns:1.1fr 1fr; gap:48px;
    align-items:center; padding:20px 0 56px;
  }
  .hero h1{
    font-family:'Fraunces', serif; font-weight:600; font-size:2.6rem; line-height:1.15;
    margin-bottom:16px;
  }
  .hero h1 em{font-style:italic; color:var(--agua-clara); font-weight:400;}
  .hero p{color:rgba(237,230,214,0.7); font-size:1rem; line-height:1.6; max-width:42ch;}

  /* Gauge de claridad del agua — elemento distintivo */
  .gauge-box{display:flex; flex-direction:column; align-items:center; gap:14px;}
  .gauge-label{font-family:'IBM Plex Mono', monospace; font-size:0.7rem; letter-spacing:0.14em; text-transform:uppercase; color:rgba(237,230,214,0.55);}
  .gauge-reading{font-family:'IBM Plex Mono', monospace; font-size:0.85rem; color:var(--arena);}
  #claridadValor{font-weight:500;}

  .stats{
    display:grid; grid-template-columns:repeat(3, 1fr); gap:1px;
    background:var(--linea); border:1px solid var(--linea); border-radius:14px;
    overflow:hidden; margin-bottom:48px;
  }
  .stat{background:var(--rio-medianoche); padding:26px 24px;}
  .stat-label{font-size:0.7rem; text-transform:uppercase; letter-spacing:0.1em; color:rgba(237,230,214,0.5); margin-bottom:10px;}
  .stat-value{font-family:'IBM Plex Mono', monospace; font-size:2rem; font-weight:500;}
  .stat-value .unidad{font-size:1rem; color:rgba(237,230,214,0.55); margin-left:4px;}
  .stat-note{font-size:0.78rem; margin-top:8px; color:var(--agua-clara);}
  .stat-note.turbio{color:var(--cieno);}

  .panel{
    background:var(--rio-medianoche); border:1px solid var(--linea); border-radius:14px;
    padding:28px 28px 20px; margin-bottom:24px;
  }
  .panel-head{display:flex; justify-content:space-between; align-items:baseline; margin-bottom:20px;}
  .panel-title{font-family:'Fraunces', serif; font-size:1.1rem; font-weight:600;}
  .panel-meta{font-family:'IBM Plex Mono', monospace; font-size:0.72rem; color:rgba(237,230,214,0.5);}
  .chart-holder{height:260px;}

  footer{
    display:flex; justify-content:space-between; align-items:center;
    padding-top:20px; font-size:0.78rem; color:rgba(237,230,214,0.45);
  }
  footer a{color:var(--agua-clara); text-decoration:none;}
  .toggle-demo{
    background:rgba(0,0,0,0.15); border:1px solid var(--linea); color:var(--agua-clara);
    font-family:'IBM Plex Mono', monospace; font-size:0.7rem; padding:8px 14px;
    border-radius:8px; cursor:pointer; transition:all 0.2s;
  }
  .toggle-demo:hover{border-color:var(--agua-clara);}
  .toggle-demo.demo-on{
    background:rgba(228,169,74,0.15); border-color:var(--ambar); color:var(--ambar);
  }

  @media (max-width:760px){
    .hero{grid-template-columns:1fr; gap:32px;}
    .stats{grid-template-columns:1fr;}
    .hero h1{font-size:2rem;}
  }

/* ============ NAVBAR ============ */
.navbar{
  position:sticky; top:0; z-index:20;
  background:rgba(13,43,51,0.85); backdrop-filter:blur(10px);
  border-bottom:1px solid var(--linea);
}
.navbar-inner{display:flex; justify-content:space-between; align-items:center; padding:16px 24px;}
.nav-links{display:flex; align-items:center; gap:26px;}
.nav-links a{color:rgba(237,230,214,0.65); text-decoration:none; font-size:0.85rem; transition:color 0.2s;}
.nav-links a:hover{color:var(--agua-clara);}
.nav-cta{
  border:1px solid var(--agua-clara); padding:6px 14px; border-radius:999px;
  color:var(--agua-clara) !important; font-family:'IBM Plex Mono', monospace; font-size:0.72rem !important;
}

/* ============ SECCIONES GENERALES ============ */
.section{padding:64px 0; border-top:1px solid var(--linea);}
.section-eyebrow{
  font-family:'IBM Plex Mono', monospace; font-size:0.72rem; letter-spacing:0.14em;
  text-transform:uppercase; color:var(--agua-clara);
}
.section-title{
  font-family:'Fraunces', serif; font-weight:600; font-size:1.9rem;
  margin:10px 0 32px;
}
.body-text{color:rgba(237,230,214,0.75); line-height:1.7; font-size:1rem;}

.split{display:grid; grid-template-columns:1fr 1fr; gap:40px; align-items:start;}

/* ============ FOTOS / PLACEHOLDERS ============ */
.photo-grid{display:grid; grid-template-columns:1fr 1fr; gap:14px;}
.photo-placeholder{
  aspect-ratio:4/3; border-radius:12px; border:1.5px dashed rgba(237,230,214,0.25);
  background:rgba(0,0,0,0.15); display:flex; align-items:center; justify-content:center;
  text-align:center; padding:12px;
}
.photo-placeholder span{font-family:'IBM Plex Mono', monospace; font-size:0.72rem; color:rgba(237,230,214,0.4);}
.gallery-grid{display:grid; grid-template-columns:repeat(3, 1fr); gap:16px;}

/* ============ TARJETAS DE INFO ============ */
.cards-row{display:grid; grid-template-columns:repeat(3, 1fr); gap:20px;}
.info-card{
  background:var(--rio-medianoche); border:1px solid var(--linea); border-radius:14px;
  padding:24px;
}
.info-card h3{font-family:'Fraunces', serif; font-size:1.05rem; margin-bottom:10px; color:var(--cieno);}
.info-card p{color:rgba(237,230,214,0.72); font-size:0.92rem; line-height:1.6;}

/* ============ EQUIPO ============ */
.team-grid{display:grid; grid-template-columns:repeat(4, 1fr); gap:20px;}
.team-card{text-align:center;}
.team-photo{aspect-ratio:1/1; border-radius:50%; margin-bottom:14px; object-fit:cover; width:100%;}
.team-card h4{font-family:'Fraunces', serif; font-size:0.95rem; margin-bottom:8px; font-weight:600;}
.team-quote{font-size:0.82rem; color:rgba(237,230,214,0.6); font-style:italic; line-height:1.5;}

/* ============ NOTICIAS ============ */
.news-list{list-style:none;}
.news-list li{border-bottom:1px solid var(--linea);}
.news-list a{
  display:block; padding:0; color:var(--arena); text-decoration:none;
  font-size:0.95rem; transition:color 0.2s;
}
.news-list a:hover{color:var(--agua-clara);}

/* ============ DASHBOARD HEAD ============ */
.dashboard-head{display:flex; justify-content:space-between; align-items:flex-end; margin-bottom:28px;}
.dashboard-head .section-title{margin-bottom:0;}

@media (max-width:760px){
  .nav-links{display:none;}
  .split, .cards-row{grid-template-columns:1fr;}
  .gallery-grid{grid-template-columns:1fr 1fr;}
  .team-grid{grid-template-columns:1fr 1fr;}
}

/* ============ CLIMA (Open-Meteo) ============ */
.weather-chip{
  display:flex; align-items:center; gap:12px;
  background:rgba(0,0,0,0.15); border:1px solid var(--linea); border-radius:12px;
  padding:12px 16px; margin-bottom:6px; width:100%;
}
.weather-icon{font-size:1.8rem; line-height:1;}
.weather-temp{font-family:'IBM Plex Mono', monospace; font-size:1.1rem; font-weight:500;}
.weather-desc{font-size:0.72rem; color:rgba(237,230,214,0.55);}

/* ============ FOTOS REALES Y CRÉDITOS ============ */
.photo-real{
  aspect-ratio:4/3; border-radius:12px; overflow:hidden;
  border:1px solid var(--linea);
}
.photo-real img{width:100%; height:100%; object-fit:cover; display:block;}

.news-list li{padding:16px 4px;}
.news-photo{
  display:block; margin-top:10px; width:100%; max-width:420px;
  border-radius:10px; border:1px solid var(--linea);
}
.photo-credit{
  display:block; margin-top:4px; font-size:0.68rem; color:rgba(237,230,214,0.4);
  font-family:'IBM Plex Mono', monospace;
}