:root {
  --bg-primary: #08090A;
  --bg-secondary: #0F1011;
  --bg-elevated: #1A1B1E;
  --text-primary: rgba(255,255,255,1);
  --text-secondary: rgba(255,255,255,0.62);
  --text-tertiary: rgba(255,255,255,0.40);
  --text-muted: rgba(255,255,255,0.24);
  --border-subtle: rgba(255,255,255,0.08);
  --border-default: rgba(255,255,255,0.12);
  --accent-primary: #7DD37D;
  --accent-secondary: #4A8B5C;
  --accent-glow: rgba(125,211,125,0.15);
  --color-soil: #C7956D;
  --color-water: #6BA9D9;
  --color-harvest: #E8B547;
}

*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}

body{
  font-family:'Inter',-apple-system,sans-serif;
  background-color:var(--bg-primary);
  color:var(--text-primary);
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}

a{text-decoration:none;color:var(--accent-primary);}
a:hover{text-decoration:none;}

/* ─── NAV ─── */
nav{
  position:fixed;top:0;width:100%;height:56px;
  background:rgba(8,9,10,0.7);
  backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
  border-bottom:1px solid var(--border-subtle);
  display:flex;justify-content:space-between;align-items:center;
  padding:0 48px;z-index:1000;
}

.nav-logo{
  font-size:15px;font-weight:510;letter-spacing:-0.02em;
  color:var(--text-primary);display:flex;align-items:center;gap:8px;
}
.nav-logo-dot{
  width:8px;height:8px;border-radius:50%;
  background:var(--accent-primary);display:inline-block;
}

.nav-links{
  display:flex;gap:32px;list-style:none;
  font-size:14px;font-weight:400;
}
.nav-links li a{
  color:var(--text-secondary);transition:color 0.15s ease;
}
.nav-links li a:hover{color:var(--text-primary);}

.nav-actions{display:flex;align-items:center;gap:12px;}

.btn-primary{
  background:#FFFFFF;color:#08090A;
  border-radius:999px;padding:7px 16px;
  font-size:13px;font-weight:500;border:none;cursor:pointer;
  transition:opacity 0.15s ease;font-family:inherit;
}
.btn-primary:hover{opacity:0.85;}

.btn-secondary{
  background:transparent;color:var(--text-primary);
  border:1px solid var(--border-default);
  border-radius:999px;padding:7px 16px;
  font-size:13px;font-weight:400;cursor:pointer;
  transition:border-color 0.15s ease,color 0.15s ease;font-family:inherit;
}
.btn-secondary:hover{border-color:rgba(255,255,255,0.25);color:var(--text-primary);}

/* ─── HERO ─── */
.hero{
  min-height:100vh;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  text-align:center;padding:140px 24px 120px;
  position:relative;overflow:hidden;
}

.hero-glow{
  position:absolute;top:0;left:50%;transform:translateX(-50%);
  width:800px;height:600px;
  background:radial-gradient(ellipse at top, rgba(125,211,125,0.08), transparent 60%);
  pointer-events:none;z-index:0;
}

.hero-tag{
  display:inline-flex;align-items:center;gap:8px;
  font-family:'JetBrains Mono',monospace;
  font-size:11px;text-transform:uppercase;letter-spacing:0.08em;
  color:var(--text-tertiary);margin-bottom:32px;
  border:1px solid var(--border-subtle);
  border-radius:999px;padding:5px 14px;
  position:relative;z-index:1;
}
.hero-tag-dot{
  width:5px;height:5px;border-radius:50%;
  background:var(--accent-primary);animation:pulse 2s ease infinite;
}
@keyframes pulse{0%,100%{opacity:1;}50%{opacity:0.4;}}

.hero-content{position:relative;z-index:1;max-width:800px;}

.hero h1{
  font-size:64px;font-weight:510;
  letter-spacing:-0.022em;line-height:1.05;
  margin-bottom:24px;color:var(--text-primary);
}

.hero h1 span{color:var(--accent-primary);}

.hero-sub{
  font-size:17px;font-weight:400;line-height:1.6;
  color:var(--text-secondary);margin-bottom:40px;max-width:560px;margin-left:auto;margin-right:auto;
}

.hero-actions{
  display:flex;gap:12px;justify-content:center;flex-wrap:wrap;
}

/* ─── LOGOS ─── */
.logos-section{
  padding:64px 48px;
  border-top:1px solid var(--border-subtle);
  text-align:center;
}
.logos-label{
  font-family:'JetBrains Mono',monospace;
  font-size:11px;text-transform:uppercase;letter-spacing:0.08em;
  color:var(--text-muted);margin-bottom:32px;
}
.logos-grid{
  display:flex;justify-content:center;align-items:center;
  gap:48px;flex-wrap:wrap;
}
.logo-item{
  font-size:13px;font-weight:500;letter-spacing:-0.01em;
  color:var(--text-tertiary);transition:color 0.2s;cursor:default;
}
.logo-item:hover{color:var(--text-secondary);}

/* ─── FEATURES ─── */
.features-section{
  padding:120px 48px;
  border-top:1px solid var(--border-subtle);
  max-width:1200px;margin:0 auto;
}

.section-label{
  font-family:'JetBrains Mono',monospace;
  font-size:11px;text-transform:uppercase;letter-spacing:0.08em;
  color:var(--accent-primary);margin-bottom:16px;display:block;
}

.section-title{
  font-size:48px;font-weight:510;letter-spacing:-0.022em;line-height:1.05;
  margin-bottom:16px;max-width:600px;
}

.section-body{
  font-size:17px;color:var(--text-secondary);line-height:1.6;
  max-width:480px;margin-bottom:80px;
}

.features-grid{
  display:grid;grid-template-columns:1fr 1fr 1fr;gap:1px;
  background:var(--border-subtle);border-radius:12px;overflow:hidden;
}

.feature-card{
  background:var(--bg-secondary);padding:32px;
  transition:background 0.2s ease;cursor:default;
}
.feature-card:hover{background:var(--bg-elevated);}

.feature-icon{
  width:36px;height:36px;border-radius:8px;
  background:var(--accent-glow);
  border:1px solid rgba(125,211,125,0.2);
  display:flex;align-items:center;justify-content:center;
  margin-bottom:20px;font-size:16px;
}

.feature-tag{
  font-family:'JetBrains Mono',monospace;
  font-size:10px;text-transform:uppercase;letter-spacing:0.08em;
  color:var(--text-muted);margin-bottom:8px;display:block;
}

.feature-card h3{
  font-size:17px;font-weight:510;letter-spacing:-0.01em;
  margin-bottom:10px;
}

.feature-card p{
  font-size:14px;color:var(--text-secondary);line-height:1.6;
}

/* ─── SENSOR PANEL ─── */
.sensor-section{
  padding:120px 48px;border-top:1px solid var(--border-subtle);
}
.sensor-inner{
  max-width:1200px;margin:0 auto;
  display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center;
}
.sensor-panel{
  background:var(--bg-secondary);border-radius:12px;
  border:1px solid var(--border-subtle);overflow:hidden;
}
.sensor-header{
  padding:16px 20px;border-bottom:1px solid var(--border-subtle);
  display:flex;align-items:center;gap:8px;
}
.sensor-dots{display:flex;gap:6px;}
.sensor-dot{width:10px;height:10px;border-radius:50%;background:var(--border-default);}
.sensor-title{
  font-family:'JetBrains Mono',monospace;
  font-size:11px;color:var(--text-tertiary);letter-spacing:0.04em;margin-left:4px;
}
.sensor-body{padding:20px;}
.sensor-row{
  display:flex;justify-content:space-between;align-items:center;
  padding:8px 0;border-bottom:1px solid var(--border-subtle);
  font-family:'JetBrains Mono',monospace;font-size:13px;
}
.sensor-row:last-child{border-bottom:none;}
.sensor-key{color:var(--text-tertiary);}
.sensor-val{color:var(--accent-primary);}
.sensor-val.warn{color:var(--color-harvest);}
.sensor-val.info{color:var(--color-water);}
.sensor-lot{
  font-family:'JetBrains Mono',monospace;font-size:11px;
  text-transform:uppercase;letter-spacing:0.08em;
  color:var(--text-muted);padding:12px 0 4px;
}

.sensor-text{padding-left:16px;}
.sensor-text .section-body{margin-bottom:32px;}

/* ─── LOTES ─── */
.lotes-section{
  padding:120px 48px;border-top:1px solid var(--border-subtle);
  background:var(--bg-secondary);
}
.lotes-inner{max-width:1200px;margin:0 auto;}
.lotes-header{margin-bottom:60px;}

.lotes-grid{
  display:grid;grid-template-columns:1fr 1fr;gap:24px;
}

.lote-card{
  background:var(--bg-primary);border:1px solid var(--border-subtle);
  border-radius:12px;padding:28px;
  transition:border-color 0.2s ease,transform 0.2s ease;cursor:pointer;
}
.lote-card:hover{
  border-color:var(--border-default);
  transform:scale(1.01);
}

.lote-id{
  font-family:'JetBrains Mono',monospace;
  font-size:11px;text-transform:uppercase;letter-spacing:0.08em;
  color:var(--text-muted);margin-bottom:12px;
}

.lote-card h3{
  font-size:17px;font-weight:510;letter-spacing:-0.01em;margin-bottom:8px;
}
.lote-card p{font-size:14px;color:var(--text-secondary);line-height:1.5;margin-bottom:20px;}

.lote-meta{display:flex;gap:12px;flex-wrap:wrap;}
.lote-tag{
  font-size:12px;font-weight:500;
  padding:3px 10px;border-radius:999px;
  border:1px solid var(--border-default);
  color:var(--text-tertiary);
  font-family:'JetBrains Mono',monospace;letter-spacing:0.04em;
}
.lote-tag.active{
  border-color:rgba(125,211,125,0.3);
  color:var(--accent-primary);
  background:var(--accent-glow);
}
.lote-tag.warning{
  border-color:rgba(232,181,71,0.3);
  color:var(--color-harvest);
  background:rgba(232,181,71,0.08);
}
.lote-tag.info{
  border-color:rgba(107,169,217,0.3);
  color:var(--color-water);
  background:rgba(107,169,217,0.08);
}

/* ─── ILUSTRACIÓN SVG ─── */
.illustration-section{
  padding:120px 48px;border-top:1px solid var(--border-subtle);
  text-align:center;
}
.illustration-section .section-title{margin:0 auto 16px;text-align:center;}
.illustration-section .section-body{margin:0 auto 64px;text-align:center;}
.svg-wrap{max-width:600px;margin:0 auto;}

/* ─── CTA ─── */
.cta-section{
  padding:120px 48px;border-top:1px solid var(--border-subtle);
  text-align:center;position:relative;overflow:hidden;
}
.cta-glow{
  position:absolute;bottom:0;left:50%;transform:translateX(-50%);
  width:600px;height:400px;
  background:radial-gradient(ellipse at bottom, rgba(125,211,125,0.06), transparent 60%);
  pointer-events:none;
}
.cta-section .section-title{margin:0 auto 16px;}
.cta-section .section-body{margin:0 auto 40px;}
.cta-actions{display:flex;gap:12px;justify-content:center;position:relative;z-index:1;}

/* ─── SOPORTE ─── */
.soporte-section{
  padding:120px 48px;border-top:1px solid var(--border-subtle);
  background:var(--bg-secondary);
}
.soporte-inner{max-width:560px;margin:0 auto;}
.soporte-inner .section-title{font-size:36px;}
.soporte-inner .section-body{margin-bottom:40px;}

.form-field{margin-bottom:16px;}
.form-field input,
.form-field textarea{
  width:100%;padding:12px 16px;
  background:var(--bg-primary);
  border:1px solid var(--border-default);
  border-radius:8px;
  color:var(--text-primary);
  font-family:'Inter',sans-serif;font-size:14px;
  transition:border-color 0.15s ease;outline:none;
  resize:vertical;
}
.form-field input::placeholder,
.form-field textarea::placeholder{color:var(--text-muted);}
.form-field input:focus,
.form-field textarea:focus{border-color:rgba(125,211,125,0.4);}

/* ─── FOOTER ─── */
footer{
  padding:48px;border-top:1px solid var(--border-subtle);
  display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:24px;
}
.footer-logo{
  font-size:14px;font-weight:510;color:var(--text-tertiary);
  letter-spacing:-0.01em;
}
.footer-links{display:flex;gap:32px;list-style:none;}
.footer-links a{font-size:13px;color:var(--text-muted);transition:color 0.15s;}
.footer-links a:hover{color:var(--text-secondary);}
.copyright{font-size:12px;color:var(--text-muted);}

/* ─── ANIMACIONES ─── */
.fade-up{
  opacity:0;transform:translateY(8px);
  transition:opacity 0.5s cubic-bezier(0.16,1,0.3,1),transform 0.5s cubic-bezier(0.16,1,0.3,1);
}
.fade-up.visible{opacity:1;transform:translateY(0);}

/* ─── RESPONSIVE ─── */
@media(max-width:900px){
  nav{padding:0 24px;}
  .nav-links{display:none;}
  .hero h1{font-size:42px;}
  .features-grid{grid-template-columns:1fr;}
  .sensor-inner{grid-template-columns:1fr;gap:40px;}
  .lotes-grid{grid-template-columns:1fr;}
  .sensor-text{padding-left:0;}
  footer{flex-direction:column;text-align:center;}
  .footer-links{flex-wrap:wrap;justify-content:center;}
  .section-title{font-size:36px;}
}