#landing { display: none; }

.brand-voltar   { color: #FFFFFF; }
.brand-ia       { color: var(--green); font-weight: 700; }
.brand-sentinel {
  font-family: var(--font-mono);
  font-size: .52em;
  letter-spacing: .2em;
  color: var(--text-deep);
  text-transform: uppercase;
  vertical-align: middle;
  margin-left: 6px;
}

/* ── TOPBAR ── */
.vt-top {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 13px 32px;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border);
}

.vt-logo {
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -.025em;
  display: flex;
  align-items: baseline;
  gap: 0;
}

.vt-nav { display: flex; gap: 24px; }
.vt-nav a {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-deep);
  letter-spacing: .06em;
  transition: color .2s;
}
.vt-nav a:hover { color: var(--text-mid); }

.vt-status {
  display: flex;
  align-items: center;
  gap: 7px;
  background: var(--green-dim);
  border: 1px solid var(--green-border);
  padding: 5px 13px;
  border-radius: var(--r-sm);
}
.vt-dot {
  width: 6px; height: 6px;
  background: var(--green);
  border-radius: 50%;
  animation: pulse 2s ease infinite;
}
.vt-status span {
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--green);
  letter-spacing: .08em;
}

/* ── SECTIONS ── */
section {
  padding: 72px 32px;
  max-width: 1100px;
  margin: 0 auto;
}

.section-label {
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--text-deep);
  letter-spacing: .2em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.section-title {
  font-size: 28px;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -.02em;
  line-height: 1.18;
  margin-bottom: 12px;
}

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

.section-sub {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.78;
  max-width: 580px;
  margin-bottom: 48px;
}

/* ── HERO ── */
#hero {
  padding: 0;
  max-width: 100%;
  border-bottom: 1px solid var(--border);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 240px;
  max-width: 1100px;
  margin: 0 auto;
}

.hero-left {
  padding: 40px 36px 36px;
  border-right: 1px solid var(--border);
}

.vt-tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--border);
  padding: 6px 14px;
  border-radius: var(--r-sm);
  margin-bottom: 22px;
}
.vt-tag .tl { font-family: var(--font-mono); font-size: 9px; color: var(--text-deep); letter-spacing: .1em; text-transform: uppercase; }
.vt-tag .tv { font-family: var(--font-mono); font-size: 12px; font-weight: 700; color: var(--green); }
.vt-tag .td { font-family: var(--font-mono); font-size: 9px; color: var(--text-deep); }

.hero-h1 {
  font-size: 34px;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.15;
  letter-spacing: -.028em;
  margin-bottom: 16px;
}
.hero-h1 em { font-style: normal; color: var(--green); }

.hero-sub {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.78;
  margin-bottom: 28px;
  max-width: 460px;
}

.metric-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  overflow: hidden;
  margin-bottom: 24px;
}
.ms { padding: 12px 14px; border-right: 1px solid var(--border); }
.ms:last-child { border-right: none; }
.ms .ml { font-family: var(--font-mono); font-size: 8px; letter-spacing: .1em; color: var(--text-deep); text-transform: uppercase; margin-bottom: 5px; }
.ms .mv { font-family: var(--font-mono); font-size: 19px; font-weight: 700; color: var(--green); line-height: 1; }
.ms .mu { font-size: 10px; color: var(--text-muted); font-weight: 400; }

.hero-ctas { display: flex; gap: 10px; }
.btn-primary {
  background: var(--green);
  color: var(--bg-base);
  border: none;
  padding: 11px 22px;
  font-size: 13px;
  font-weight: 700;
  border-radius: var(--r-sm);
  transition: opacity .2s;
  letter-spacing: .01em;
}
.btn-primary:hover { opacity: .88; }
.btn-outline {
  background: transparent;
  color: var(--text-muted);
  border: 1px solid var(--border);
  padding: 11px 18px;
  font-size: 13px;
  border-radius: var(--r-sm);
  transition: border-color .2s, color .2s;
}
.btn-outline:hover { border-color: var(--border-mid); color: var(--text-mid); }

/* ── EMS PANEL ── */
.ems-panel {
  background: var(--bg-panel);
  padding: 20px 18px;
}
.ems-pt {
  font-family: var(--font-mono);
  font-size: 8px;
  color: var(--text-deep);
  letter-spacing: .18em;
  text-transform: uppercase;
  margin-bottom: 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.ems-live { width: 6px; height: 6px; background: var(--green); border-radius: 50%; animation: pulse 2s ease infinite; }

.vt-row { display: flex; justify-content: space-between; align-items: center; padding: 8px 0; border-bottom: 1px solid #080F1A; }
.rl { font-family: var(--font-mono); font-size: 10px; color: #1A2A3A; }
.rv { font-family: var(--font-mono); font-size: 12px; font-weight: 600; }
.rv.g { color: var(--green); }
.rv.w { color: var(--warning); }
.rv.b { color: var(--info); }

.bar-s { margin-top: 14px; }
.bar-lbl { font-family: var(--font-mono); font-size: 8px; color: var(--text-deep); margin-bottom: 5px; letter-spacing: .06em; }
.bar-track { height: 2px; background: var(--border); border-radius: 2px; overflow: hidden; }
.bar-fill { height: 2px; background: var(--green); border-radius: 2px; width: 0%; transition: width 2s cubic-bezier(.4,0,.2,1); }

.spark-s { margin-top: 16px; }
.spark-lbl { font-family: var(--font-mono); font-size: 8px; color: var(--text-deep); margin-bottom: 7px; letter-spacing: .06em; }
.spark-svg { width: 100%; height: 44px; display: block; }
.spark-line { stroke-dasharray: 320; stroke-dashoffset: 320; animation: draw 2s ease forwards .8s; }

/* ── COMPLIANCE STRIP (hero bottom) ── */
.compliance-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--border);
  max-width: 100%;
}
.cs-badge { padding: 16px 20px; border-right: 1px solid var(--border); }
.cs-badge:last-child { border-right: none; }
.cs-icon { font-size: 18px; color: var(--green); margin-bottom: 8px; display: block; }
.cs-title { font-family: var(--font-mono); font-size: 9px; font-weight: 600; color: #7A9AB0; letter-spacing: .04em; margin-bottom: 4px; }
.cs-sub { font-size: 10px; color: var(--text-deep); line-height: 1.5; }

/* ── PROBLEMA ── */
.problem-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--border); border: 1px solid var(--border); border-radius: var(--r-md); overflow: hidden; }
.pc {
  background: var(--bg-surface);
  padding: 28px 24px;
}
.pc-icon { font-size: 22px; color: var(--green); margin-bottom: 14px; display: block; }
.pc-title { font-size: 14px; font-weight: 600; color: var(--text-primary); margin-bottom: 10px; letter-spacing: -.01em; }
.pc-desc { font-size: 12px; color: var(--text-muted); line-height: 1.7; }
.reg-note {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-deep);
  letter-spacing: .06em;
  margin-top: 24px;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  border-left: 2px solid var(--green);
}

/* ── CÓMO FUNCIONA ── */
.flow-diagram {
  display: grid;
  grid-template-columns: repeat(4, 1fr) ;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  overflow: hidden;
  margin-bottom: 36px;
}
.flow-step { background: var(--bg-panel); padding: 24px 20px; border-right: 1px solid var(--border); position: relative; }
.flow-step:last-child { border-right: none; }
.flow-arrow {
  position: absolute;
  right: -10px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--green);
  z-index: 2;
  background: var(--bg-panel);
  padding: 2px 0;
}
.flow-icon { font-size: 20px; color: var(--green); margin-bottom: 12px; display: block; }
.flow-title { font-size: 12px; font-weight: 600; color: var(--text-primary); margin-bottom: 6px; }
.flow-proto { font-family: var(--font-mono); font-size: 9px; color: var(--text-deep); line-height: 1.6; margin-bottom: 8px; }
.flow-zone  { font-family: var(--font-mono); font-size: 8px; color: var(--text-deep); letter-spacing: .1em; text-transform: uppercase; }
.flow-lat   { font-family: var(--font-mono); font-size: 10px; color: var(--green); font-weight: 600; margin-top: 6px; }

/* ── MODELO SPV ── */
.spv-table { width: 100%; border-collapse: collapse; border: 1px solid var(--border); border-radius: var(--r-md); overflow: hidden; margin-bottom: 32px; }
.spv-table th, .spv-table td { padding: 13px 18px; border-bottom: 1px solid var(--border); font-size: 12px; text-align: left; }
.spv-table th { font-family: var(--font-mono); font-size: 9px; letter-spacing: .1em; text-transform: uppercase; color: var(--text-deep); background: var(--bg-panel); font-weight: 400; }
.spv-table td { color: var(--text-muted); }
.spv-table tr:last-child td { border-bottom: none; }
.spv-table .col-volt { background: var(--green-dim); border-left: 1px solid var(--green-border); color: var(--text-primary); font-weight: 600; }
.spv-table .col-volt-head { background: var(--green-dim); border-left: 1px solid var(--green-border); color: var(--green); }
.revenue-pills { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 28px; }
.rpill { font-family: var(--font-mono); font-size: 9px; color: var(--text-deep); border: 1px solid var(--border); padding: 5px 12px; border-radius: var(--r-sm); letter-spacing: .06em; }
.spv-cta-block { text-align: center; }
.spv-cta-note { font-family: var(--font-mono); font-size: 10px; color: var(--text-deep); margin-top: 10px; letter-spacing: .05em; }

/* ── CIBERSEGURIDAD ── */
.cyber-cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--border); border: 1px solid var(--border); border-radius: var(--r-md); overflow: hidden; margin-bottom: 36px; }
.cc { background: var(--bg-surface); padding: 28px 26px; }
.cc-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: .14em;
  color: var(--text-deep);
  border: 1px solid var(--border);
  padding: 3px 10px;
  border-radius: var(--r-sm);
  margin-bottom: 14px;
  text-transform: uppercase;
}
.cc-icon { font-size: 24px; color: var(--green); margin-bottom: 12px; display: block; }
.cc-title { font-size: 15px; font-weight: 600; color: var(--text-primary); margin-bottom: 10px; letter-spacing: -.01em; }
.cc-desc { font-size: 12px; color: var(--text-muted); line-height: 1.75; }

.zone-diagram { display: flex; gap: 0; border: 1px solid var(--border); border-radius: var(--r-md); overflow: hidden; }
.zd-zone { flex: 1; padding: 16px 14px; background: var(--bg-panel); border-right: 1px solid var(--border); text-align: center; }
.zd-zone:last-child { border-right: none; }
.zd-num { font-family: var(--font-mono); font-size: 8px; color: var(--text-deep); letter-spacing: .12em; text-transform: uppercase; margin-bottom: 6px; }
.zd-name { font-size: 11px; font-weight: 600; color: var(--text-primary); margin-bottom: 4px; }
.zd-sl { font-family: var(--font-mono); font-size: 8px; color: var(--green); letter-spacing: .08em; }
.zd-arrow { font-size: 10px; color: var(--text-deep); margin-top: 6px; }

/* ── ACTIVOS ── */
.asset-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--border); border: 1px solid var(--border); border-radius: var(--r-md); overflow: hidden; }
.ac { background: var(--bg-surface); padding: 28px 24px; }
.ac-icon { font-size: 24px; color: var(--green); margin-bottom: 14px; display: block; }
.ac-title { font-size: 15px; font-weight: 600; color: var(--text-primary); margin-bottom: 6px; }
.ac-sub { font-family: var(--font-mono); font-size: 9px; color: var(--text-deep); letter-spacing: .06em; margin-bottom: 14px; }
.ac-streams { list-style: none; margin-bottom: 14px; }
.ac-streams li { font-size: 11px; color: var(--text-muted); padding: 5px 0; border-bottom: 1px solid var(--border); }
.ac-streams li:last-child { border-bottom: none; }
.ac-streams li::before { content: '→ '; color: var(--green); font-family: var(--font-mono); }
.ac-meta { font-family: var(--font-mono); font-size: 9px; color: var(--text-deep); letter-spacing: .06em; }

/* ── DEMO DASHBOARD ── */
.demo-panel {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  overflow: hidden;
  margin-bottom: 28px;
}
.demo-header { padding: 14px 20px; border-bottom: 1px solid var(--border); display: flex; justify-content: space-between; align-items: center; }
.demo-title { font-family: var(--font-mono); font-size: 9px; color: var(--text-deep); letter-spacing: .14em; text-transform: uppercase; }
.demo-badge { font-family: var(--font-mono); font-size: 8px; color: var(--text-deep); border: 1px solid var(--border); padding: 3px 8px; border-radius: var(--r-sm); letter-spacing: .08em; }
.demo-grid { display: grid; grid-template-columns: 1fr 280px; }
.demo-chart-area { padding: 20px; border-right: 1px solid var(--border); }
.demo-metrics { padding: 16px; }
.demo-metric-card { background: var(--bg-deep); border: 1px solid var(--border); border-radius: var(--r-sm); padding: 12px 14px; margin-bottom: 8px; }
.dmc-label { font-family: var(--font-mono); font-size: 8px; color: var(--text-deep); letter-spacing: .1em; text-transform: uppercase; margin-bottom: 4px; }
.dmc-value { font-family: var(--font-mono); font-size: 18px; font-weight: 700; color: var(--green); }
.dmc-value.w { color: var(--warning); }
.demo-table { width: 100%; font-family: var(--font-mono); font-size: 9px; }
.demo-table th { color: var(--text-deep); letter-spacing: .1em; padding: 6px 0; border-bottom: 1px solid var(--border); text-align: left; }
.demo-table td { color: var(--text-muted); padding: 7px 0; border-bottom: 1px solid #080F1A; }
.demo-table .st-ok { color: var(--green); }
.demo-table .st-warn { color: var(--warning); }

/* ── REGULATORIO ── */
.reg-timeline { display: flex; gap: 0; border: 1px solid var(--border); border-radius: var(--r-md); overflow: hidden; margin-bottom: 32px; }
.rt-item { flex: 1; padding: 20px 18px; border-right: 1px solid var(--border); background: var(--bg-panel); }
.rt-item:last-child { border-right: none; }
.rt-year { font-family: var(--font-mono); font-size: 20px; font-weight: 700; color: var(--green); margin-bottom: 6px; }
.rt-law  { font-size: 11px; font-weight: 600; color: var(--text-primary); margin-bottom: 6px; }
.rt-desc { font-size: 11px; color: var(--text-muted); line-height: 1.5; }
.reg-pills { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 28px; }
.regpill {
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--text-deep);
  border: 1px solid var(--border);
  border-left: 2px solid var(--green);
  padding: 7px 14px;
  border-radius: var(--r-sm);
  letter-spacing: .05em;
}

/* ── FORMULARIO ── */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 10px; }
.form-field { display: flex; flex-direction: column; gap: 6px; }
.form-field label { font-family: var(--font-mono); font-size: 9px; color: var(--text-deep); letter-spacing: .12em; text-transform: uppercase; }
.form-field input,
.form-field select {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  padding: 11px 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-primary);
  outline: none;
  transition: border-color .2s;
  width: 100%;
}
.form-field input:focus,
.form-field select:focus { border-color: var(--green-border); }
.form-field select option { background: var(--bg-surface); }
.form-full { grid-column: 1 / -1; }
#form-success {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--green);
  letter-spacing: .06em;
  margin-top: 14px;
  min-height: 18px;
}

/* ── FOOTER ── */
.vt-footer {
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  padding: 28px 32px;
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}
.footer-logo { font-size: 15px; font-weight: 700; letter-spacing: -.02em; display: flex; align-items: baseline; gap: 0; }
.footer-links { display: flex; gap: 20px; }
.footer-links a { font-family: var(--font-mono); font-size: 9px; color: var(--text-deep); letter-spacing: .06em; transition: color .2s; }
.footer-links a:hover { color: var(--text-mid); }
.footer-copy { font-family: var(--font-mono); font-size: 9px; color: var(--text-deep); letter-spacing: .05em; }
.footer-badges { display: flex; gap: 8px; }
.fbadge { font-family: var(--font-mono); font-size: 8px; color: var(--text-deep); border: 1px solid var(--border); padding: 3px 10px; border-radius: var(--r-sm); letter-spacing: .1em; }
#logout-btn {
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--text-deep);
  background: transparent;
  border: 1px solid var(--border);
  padding: 5px 12px;
  border-radius: var(--r-sm);
  letter-spacing: .08em;
  transition: color .2s, border-color .2s;
}
#logout-btn:hover { color: var(--danger); border-color: var(--danger); }

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
  .ems-panel { border-left: none; border-top: 1px solid var(--border); }
  .compliance-strip, .cs-badge { grid-template-columns: repeat(2,1fr); }
  .problem-cards, .asset-cards { grid-template-columns: 1fr; }
  .flow-diagram { grid-template-columns: 1fr 1fr; }
  .cyber-cards { grid-template-columns: 1fr; }
  .demo-grid { grid-template-columns: 1fr; }
  .vt-nav { display: none; }
}

@media (max-width: 600px) {
  section { padding: 48px 20px; }
  .hero-left { padding: 28px 20px 24px; }
  .hero-h1 { font-size: 26px; }
  .metric-strip { grid-template-columns: repeat(2,1fr); }
  .compliance-strip { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
  .flow-diagram { grid-template-columns: 1fr; }
  .reg-timeline { flex-direction: column; }
  .spv-table { font-size: 10px; }
  .spv-table th, .spv-table td { padding: 10px 12px; }
}