/* ============================================================
   CORS NTRIP — Sistema de Diseño Público
   Paleta: login.html + portal.html
   Primario: Índigo #6366f1 | Fondo: #f8fafc | Texto: #1e293b
   Light-first (igual que el portal admin)
   ============================================================ */

/* ── Design Tokens (Light — igual que portal/login) ─────── */
:root {
  /* Colores primarios — idénticos al portal */
  --p-primary:       #6366f1;
  --p-primary-dark:  #4f46e5;
  --p-primary-light: #818cf8;
  --p-accent:        #10b981;
  --p-accent-dark:   #059669;
  --p-accent-light:  #34d399;
  --p-violet:        #764ba2;   /* del gradiente del login */
  --p-violet-light:  #a78bfa;
  --p-cyan:          #06b6d4;
  --p-warning:       #f59e0b;
  --p-danger:        #ef4444;

  /* Superficies LIGHT (portal = #f8fafc, cards = #fff) */
  --p-bg:        #f8fafc;
  --p-bg-mesh:   #eef2ff;
  --p-surface-1: #ffffff;
  --p-surface-2: #f8fafc;
  --p-surface-3: #f1f5f9;
  --p-border:    #e2e8f0;
  --p-border-md: #cbd5e1;

  /* Texto */
  --p-text:       #1e293b;
  --p-text-muted: #64748b;
  --p-text-dim:   #94a3b8;

  /* Glows (sutiles en claro) */
  --p-glow-primary: rgba(99,102,241,0.18);
  --p-glow-accent:  rgba(16,185,129,0.15);
  --p-glow-violet:  rgba(118,75,162,0.18);

  /* Hero gradient — idéntico al login */
  --p-hero-from: #667eea;
  --p-hero-to:   #764ba2;

  /* Layout */
  --p-nav-h:      68px;
  --p-max-w:      1200px;
  --p-radius-sm:  8px;
  --p-radius-md:  14px;
  --p-radius-lg:  20px;
  --p-radius-xl:  28px;

  /* Motion */
  --p-ease-out:    cubic-bezier(0.16,1,0.3,1);
  --p-ease-spring: cubic-bezier(0.34,1.56,0.64,1);
  --p-dur-fast:    140ms;
  --p-dur-base:    240ms;
  --p-dur-slow:    400ms;
}

/* Modo oscuro opcional */
html.dark {
  --p-bg:        #0f172a;
  --p-bg-mesh:   #0b1120;
  --p-surface-1: #1e293b;
  --p-surface-2: #263348;
  --p-surface-3: #334155;
  --p-border:    rgba(255,255,255,0.07);
  --p-border-md: rgba(255,255,255,0.12);
  --p-text:       #f1f5f9;
  --p-text-muted: #94a3b8;
  --p-text-dim:   #64748b;
  --p-glow-primary: rgba(99,102,241,0.35);
  --p-glow-accent:  rgba(16,185,129,0.30);
  --p-glow-violet:  rgba(118,75,162,0.35);
}

/* ── Reset + Base ───────────────────────────────────────────── */
*,*::before,*::after { box-sizing:border-box; margin:0; padding:0; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  font-size: 16px;
}

body {
  font-family: 'Inter', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', sans-serif;
  background: var(--p-bg);
  color: var(--p-text);
  line-height: 1.65;
  overflow-x: hidden;
  transition: background var(--p-dur-base), color var(--p-dur-base);
}

a { color: var(--p-primary-dark); text-decoration: none; }
a:hover { color: var(--p-primary); }
img { max-width:100%; height:auto; display:block; }
ul { list-style: none; }

/* ── Mesh background (muy sutil en claro) ───────────────────── */
.pub-mesh {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}
.pub-mesh::before,
.pub-mesh::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.07;
}
.pub-mesh::before {
  width: 800px; height: 800px;
  background: radial-gradient(circle, var(--p-primary), transparent 65%);
  top: -200px; left: -200px;
  animation: meshDrift1 28s ease-in-out infinite alternate;
}
.pub-mesh::after {
  width: 600px; height: 600px;
  background: radial-gradient(circle, var(--p-violet), transparent 65%);
  bottom: -150px; right: -150px;
  animation: meshDrift2 22s ease-in-out infinite alternate;
}
html.dark .pub-mesh::before,
html.dark .pub-mesh::after { opacity: 0.18; }

@keyframes meshDrift1 {
  from { transform: translate(0,0) scale(1); }
  to   { transform: translate(120px,80px) scale(1.15); }
}
@keyframes meshDrift2 {
  from { transform: translate(0,0) scale(1); }
  to   { transform: translate(-80px,-60px) scale(1.1); }
}

/* ── Container ──────────────────────────────────────────────── */
.pub-container {
  width: 100%;
  max-width: var(--p-max-w);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ── Top Progress Bar ───────────────────────────────────────── */
.pub-progress-bar {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  width: 0%;
  background: linear-gradient(90deg, var(--p-hero-from), var(--p-hero-to), var(--p-primary));
  z-index: 9999;
  transition: width 0.1s linear;
  box-shadow: 0 0 12px var(--p-glow-primary);
}

/* ── Navigation ─────────────────────────────────────────────── */
.pub-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--p-nav-h);
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--p-border);
  z-index: 1000;
  transition: background var(--p-dur-base), box-shadow var(--p-dur-base);
}
html.dark .pub-nav {
  background: rgba(15,23,42,0.88);
  border-bottom-color: rgba(255,255,255,0.07);
}
.pub-nav.scrolled {
  background: rgba(255,255,255,0.98);
  box-shadow: 0 4px 20px rgba(0,0,0,0.07);
}
html.dark .pub-nav.scrolled {
  background: rgba(10,16,32,0.97);
  box-shadow: 0 4px 24px rgba(0,0,0,0.3);
}

.pub-nav-inner {
  height: 100%;
  display: flex;
  align-items: center;
  gap: 1rem;
  max-width: var(--p-max-w);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Logo */
.pub-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  flex-shrink: 0;
}
.pub-logo-icon {
  width: 36px; height: 36px;
  border-radius: 9px;
  background: linear-gradient(135deg, var(--p-hero-from) 0%, var(--p-hero-to) 100%);
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 0.95rem;
  box-shadow: 0 4px 14px var(--p-glow-primary);
  flex-shrink: 0;
  transition: transform var(--p-dur-fast) var(--p-ease-spring);
}
.pub-logo:hover .pub-logo-icon { transform: scale(1.1) rotate(-4deg); }
.pub-logo-text {
  font-size: 1.1rem; font-weight: 800;
  color: var(--p-text);
  letter-spacing: -0.02em;
}
.pub-logo-accent { color: var(--p-primary); }

/* Nav links */
.pub-nav-links {
  display: flex;
  align-items: center;
  gap: 0.125rem;
  margin-left: auto;
}
.pub-nav-link {
  padding: 0.45rem 0.875rem;
  border-radius: var(--p-radius-sm);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--p-text-muted);
  transition: color var(--p-dur-fast), background var(--p-dur-fast);
  white-space: nowrap;
  text-decoration: none;
}
.pub-nav-link:hover {
  color: var(--p-primary-dark);
  background: rgba(99,102,241,0.07);
}
html.dark .pub-nav-link:hover {
  color: var(--p-text);
  background: rgba(255,255,255,0.06);
}
.pub-nav-link.active {
  color: var(--p-primary-dark);
  background: rgba(99,102,241,0.10);
}
html.dark .pub-nav-link.active {
  color: var(--p-primary-light);
}

/* Nav actions */
.pub-nav-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-left: 1rem;
}

/* Theme toggle */
.pub-theme-toggle {
  width: 36px; height: 36px;
  border-radius: 8px;
  background: var(--p-surface-3);
  border: 1px solid var(--p-border);
  color: var(--p-text-muted);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  transition: background var(--p-dur-fast), color var(--p-dur-fast),
              transform var(--p-dur-fast) var(--p-ease-spring);
}
.pub-theme-toggle:hover {
  background: var(--p-surface-2);
  color: var(--p-primary);
  transform: scale(1.08);
}

/* Hamburger */
.pub-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 6px;
  border-radius: 8px;
  background: none;
  border: none;
}
.pub-hamburger span {
  display: block;
  width: 22px; height: 2px;
  background: var(--p-text-muted);
  border-radius: 2px;
  transition: transform var(--p-dur-base), opacity var(--p-dur-fast);
}
.pub-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.pub-hamburger.open span:nth-child(2) { opacity: 0; }
.pub-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile drawer */
.pub-nav-drawer {
  display: none;
  position: fixed;
  top: var(--p-nav-h); left: 0; right: 0; bottom: 0;
  background: rgba(255,255,255,0.98);
  z-index: 999;
  padding: 1.5rem;
  flex-direction: column;
  gap: 0.25rem;
  overflow-y: auto;
  animation: drawerIn var(--p-dur-base) var(--p-ease-out);
}
html.dark .pub-nav-drawer { background: rgba(10,16,30,0.97); }
.pub-nav-drawer.open { display: flex; }

@keyframes drawerIn {
  from { opacity:0; transform: translateY(-12px); }
  to   { opacity:1; transform: translateY(0); }
}

.pub-drawer-link {
  padding: 0.875rem 1rem;
  border-radius: var(--p-radius-md);
  font-size: 1rem;
  font-weight: 500;
  color: var(--p-text-muted);
  transition: color var(--p-dur-fast), background var(--p-dur-fast);
  text-decoration: none;
}
.pub-drawer-link:hover, .pub-drawer-link.active {
  color: var(--p-primary-dark);
  background: rgba(99,102,241,0.07);
}
html.dark .pub-drawer-link:hover, html.dark .pub-drawer-link.active {
  color: var(--p-text);
  background: rgba(255,255,255,0.06);
}
.pub-drawer-footer {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--p-border);
}

/* ── Buttons ─────────────────────────────────────────────────── */
.btn-pub-primary {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 0.5rem;
  padding: 0.7rem 1.5rem;
  border-radius: var(--p-radius-md);
  font-size: 0.875rem; font-weight: 600;
  cursor: pointer; border: none;
  background: linear-gradient(135deg, var(--p-hero-from) 0%, var(--p-hero-to) 100%);
  color: #fff;
  box-shadow: 0 4px 16px var(--p-glow-primary);
  transition: transform var(--p-dur-fast) var(--p-ease-spring),
              box-shadow var(--p-dur-fast), filter var(--p-dur-fast);
  white-space: nowrap; text-decoration: none;
}
.btn-pub-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px var(--p-glow-primary);
  filter: brightness(1.06);
  color: #fff;
}
.btn-pub-primary:active { transform: scale(0.97) !important; }

.btn-pub-accent {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 0.5rem; padding: 0.7rem 1.5rem;
  border-radius: var(--p-radius-md);
  font-size: 0.875rem; font-weight: 600; cursor: pointer; border: none;
  background: linear-gradient(135deg, var(--p-accent) 0%, var(--p-accent-dark) 100%);
  color: #fff; box-shadow: 0 4px 16px var(--p-glow-accent);
  transition: transform var(--p-dur-fast) var(--p-ease-spring),
              box-shadow var(--p-dur-fast), filter var(--p-dur-fast);
  white-space: nowrap; text-decoration: none;
}
.btn-pub-accent:hover { transform: translateY(-2px); filter: brightness(1.06); color:#fff; }

.btn-pub-ghost {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 0.5rem; padding: 0.7rem 1.5rem;
  border-radius: var(--p-radius-md);
  font-size: 0.875rem; font-weight: 600; cursor: pointer;
  background: var(--p-surface-3);
  color: var(--p-text-muted);
  border: 1px solid var(--p-border-md);
  transition: background var(--p-dur-fast), color var(--p-dur-fast),
              transform var(--p-dur-fast) var(--p-ease-spring);
  white-space: nowrap; text-decoration: none;
}
.btn-pub-ghost:hover {
  background: var(--p-surface-2);
  color: var(--p-primary-dark);
  transform: translateY(-1px);
  border-color: var(--p-primary-light);
}
html.dark .btn-pub-ghost {
  background: rgba(255,255,255,0.06);
  border-color: rgba(255,255,255,0.12);
  color: var(--p-text-muted);
}
html.dark .btn-pub-ghost:hover {
  background: rgba(255,255,255,0.1);
  color: var(--p-text);
}

.btn-pub-outline {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 0.5rem; padding: 0.7rem 1.5rem;
  border-radius: var(--p-radius-md);
  font-size: 0.875rem; font-weight: 600; cursor: pointer;
  background: transparent;
  color: var(--p-primary-dark);
  border: 1.5px solid rgba(99,102,241,0.4);
  transition: background var(--p-dur-fast), border-color var(--p-dur-fast),
              transform var(--p-dur-fast) var(--p-ease-spring);
  white-space: nowrap; text-decoration: none;
}
.btn-pub-outline:hover {
  background: rgba(99,102,241,0.08);
  border-color: var(--p-primary);
  transform: translateY(-1px);
  color: var(--p-primary-dark);
}

.btn-pub-lg {
  padding: 0.875rem 2rem;
  font-size: 1rem;
  border-radius: var(--p-radius-lg);
}
.btn-pub-sm {
  padding: 0.45rem 1rem;
  font-size: 0.8125rem;
}
.btn-pub-full { width: 100%; }

/* ── Section layout ─────────────────────────────────────────── */
.pub-section { padding: 5rem 0; }
.pub-section-alt {
  background: var(--p-surface-2);
  border-top: 1px solid var(--p-border);
  border-bottom: 1px solid var(--p-border);
}
html.dark .pub-section-alt {
  background: rgba(30,41,59,0.3);
  border-color: rgba(255,255,255,0.05);
}
.text-center { text-align: center; }

/* Section badge/tag */
.pub-badge, .pub-section-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.3rem 0.9rem;
  border-radius: 9999px;
  background: rgba(99,102,241,0.08);
  border: 1px solid rgba(99,102,241,0.2);
  color: var(--p-primary-dark);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}
html.dark .pub-badge, html.dark .pub-section-tag {
  background: rgba(99,102,241,0.12);
  color: var(--p-primary-light);
  border-color: rgba(99,102,241,0.25);
}

.pub-section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 3.5rem;
}
.pub-section-title {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.025em;
  color: var(--p-text);
  margin-bottom: 1rem;
}
.pub-section-sub {
  font-size: 1rem;
  color: var(--p-text-muted);
  line-height: 1.7;
}

/* Gradient text */
.pub-gradient-text {
  background: linear-gradient(135deg, var(--p-hero-from) 0%, var(--p-hero-to) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Cards ──────────────────────────────────────────────────── */
.pub-card {
  background: var(--p-surface-1);
  border: 1px solid var(--p-border);
  border-radius: var(--p-radius-xl);
  padding: 2rem;
  position: relative;
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(0,0,0,0.05), 0 4px 12px rgba(99,102,241,0.04);
  transition: transform var(--p-dur-base) var(--p-ease-out),
              box-shadow var(--p-dur-base), border-color var(--p-dur-base);
}
.pub-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(99,102,241,0.10);
  border-color: rgba(99,102,241,0.25);
}
html.dark .pub-card {
  background: rgba(30,41,59,0.75);
  border-color: rgba(255,255,255,0.07);
  box-shadow: none;
}
html.dark .pub-card:hover {
  box-shadow: 0 20px 50px rgba(0,0,0,0.4);
  border-color: rgba(99,102,241,0.2);
}

/* ── Stat boxes ─────────────────────────────────────────────── */
.pub-stat {
  text-align: center;
  padding: 1.5rem 1rem;
  border-radius: var(--p-radius-lg);
}
.pub-stat-num {
  font-size: 2.25rem;
  font-weight: 900;
  background: linear-gradient(135deg, var(--p-hero-from), var(--p-hero-to));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 0.4rem;
}
.pub-stat-label {
  font-size: 0.8rem;
  color: var(--p-text-muted);
  font-weight: 500;
  letter-spacing: 0.03em;
}

/* ── Hero ───────────────────────────────────────────────────── */
.pub-hero {
  min-height: calc(100vh - var(--p-nav-h));
  padding: calc(var(--p-nav-h) + 3rem) 0 4rem;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, var(--p-hero-from) 0%, var(--p-hero-to) 100%);
  position: relative;
  overflow: hidden;
}
.pub-hero::after {
  content: '';
  position: absolute; inset: 0;
  background: rgba(0,0,0,0.10);
  pointer-events: none;
}
.pub-hero > .pub-container { position: relative; z-index: 1; }

/* Hero layout */
.pub-hero-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}
.pub-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem;
  border-radius: 9999px;
  background: rgba(255,255,255,0.18);
  border: 1px solid rgba(255,255,255,0.3);
  color: rgba(255,255,255,0.95);
  font-size: 0.8125rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
}
.pub-hero-title {
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.04em;
  margin-bottom: 1.25rem;
  color: #fff;
}
.pub-hero .pub-gradient-text {
  background: linear-gradient(135deg, #fff 0%, #e0e7ff 60%, #c4b5fd 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.pub-hero-subtitle {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.88);
  line-height: 1.75;
  max-width: 54ch;
  margin-bottom: 2rem;
}
.pub-hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 2rem;
}
/* Buttons inside hero: ghost is white/transparent */
.pub-hero .btn-pub-primary {
  background: #fff;
  color: var(--p-primary-dark);
  box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}
.pub-hero .btn-pub-primary:hover { filter: brightness(1.04); color: var(--p-primary-dark); }
.pub-hero .btn-pub-ghost {
  background: rgba(255,255,255,0.15);
  border-color: rgba(255,255,255,0.35);
  color: #fff;
}
.pub-hero .btn-pub-ghost:hover { background: rgba(255,255,255,0.25); color: #fff; border-color: rgba(255,255,255,0.5); }

.pub-hero-trust {
  display: flex; flex-wrap: wrap; gap: 1rem;
}
.pub-trust-item {
  display: inline-flex; align-items: center; gap: 0.4rem;
  font-size: 0.8rem; color: rgba(255,255,255,0.82);
  font-weight: 500;
}
.pub-trust-item i { color: rgba(255,255,255,0.9); }

/* Satellite diagram */
.pub-hero-visual { justify-content: center; }
.pub-satellite-diagram {
  position: relative;
  width: 360px; height: 360px;
  display: flex; align-items: center; justify-content: center;
}
.pub-orbit {
  position: absolute; border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.2);
}
.pub-orbit-1 { width: 220px; height: 220px; animation: orbitSpin 30s linear infinite; }
.pub-orbit-2 { width: 320px; height: 320px; animation: orbitSpin 45s linear infinite reverse; }
.pub-station-core {
  width: 72px; height: 72px; border-radius: 50%;
  background: rgba(255,255,255,0.2);
  border: 2px solid rgba(255,255,255,0.4);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.75rem; color: #fff;
  box-shadow: 0 0 40px rgba(255,255,255,0.15);
  z-index: 2;
  animation: glowFloat 4s ease-in-out infinite alternate;
}
.pub-sat-node {
  position: absolute;
  width: 38px; height: 38px; border-radius: 50%;
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.35);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.9rem; color: rgba(255,255,255,0.9);
}
.pub-sat-1 { top: 20px; left: 50%; transform: translateX(-50%); }
.pub-sat-2 { bottom: 40px; left: 20px; }
.pub-sat-3 { bottom: 40px; right: 20px; }
.pub-signal-arc {
  position: absolute; border-radius: 50%;
  border: 1px dashed rgba(255,255,255,0.2);
  animation: signalPulse 3s ease-in-out infinite;
}
.pub-arc-1 { width: 170px; height: 170px; animation-delay: 1s; }
.pub-arc-2 { width: 100px; height: 100px; animation-delay: 0.5s; }

@keyframes orbitSpin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
@keyframes glowFloat {
  from { transform: translateY(0) scale(1); opacity: 0.8; }
  to   { transform: translateY(-12px) scale(1.05); opacity: 1; }
}
@keyframes signalPulse {
  0%,100% { opacity: 0.15; transform: scale(0.97); }
  50%     { opacity: 0.45; transform: scale(1.03); }
}

/* Hero stats bar */
.pub-hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 4rem;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--p-radius-xl);
  padding: 1.5rem 2rem;
}
.pub-hero-stats .pub-stat {
  flex: 1; min-width: 130px;
  padding: 0.5rem 1rem;
}
.pub-hero-stats .pub-stat-num {
  background: linear-gradient(135deg, #fff, #e0e7ff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.pub-hero-stats .pub-stat-label { color: rgba(255,255,255,0.8); }
.pub-stat-divider { width: 1px; height: 48px; background: rgba(255,255,255,0.2); flex-shrink: 0; }

/* Page hero (páginas internas) */
.pub-page-hero {
  padding: calc(var(--p-nav-h) + 3.5rem) 0 3rem;
  text-align: center;
  background: linear-gradient(135deg, var(--p-hero-from) 0%, var(--p-hero-to) 100%);
  position: relative; overflow: hidden;
}
.pub-page-hero::after {
  content: ''; position: absolute; inset: 0;
  background: rgba(0,0,0,0.08); pointer-events: none;
}
.pub-page-hero > .pub-container { position: relative; z-index: 1; }
.pub-page-hero .pub-section-tag {
  background: rgba(255,255,255,0.18);
  border-color: rgba(255,255,255,0.3);
  color: rgba(255,255,255,0.95);
}
.pub-page-hero .pub-section-title,
.pub-page-hero .pub-hero-title { color: #fff; }
.pub-page-hero .pub-lead { color: rgba(255,255,255,0.88); max-width: 60ch; }
.pub-page-hero .pub-gradient-text {
  background: linear-gradient(135deg, #fff 0%, #e0e7ff 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}

/* ── Features grid ───────────────────────────────────────────── */
.pub-features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.pub-feature-card {
  background: var(--p-surface-1);
  border: 1px solid var(--p-border);
  border-radius: var(--p-radius-xl);
  padding: 1.75rem;
  box-shadow: 0 1px 3px rgba(0,0,0,0.04), 0 4px 12px rgba(99,102,241,0.03);
  transition: transform var(--p-dur-base) var(--p-ease-out),
              box-shadow var(--p-dur-base), border-color var(--p-dur-base);
}
.pub-feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(99,102,241,0.10);
  border-color: rgba(99,102,241,0.25);
}
html.dark .pub-feature-card {
  background: rgba(30,41,59,0.6);
  border-color: rgba(255,255,255,0.07);
  box-shadow: none;
}
html.dark .pub-feature-card:hover {
  box-shadow: 0 16px 40px rgba(0,0,0,0.35);
  border-color: rgba(99,102,241,0.2);
}
.pub-feature-card h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 0.6rem; }
.pub-feature-card p { font-size: 0.875rem; color: var(--p-text-muted); line-height: 1.65; }
.pub-feature-icon {
  width: 48px; height: 48px; border-radius: var(--p-radius-md);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem; margin-bottom: 1.1rem;
}
.pub-icon-indigo { background: rgba(99,102,241,0.10); color: var(--p-primary-dark); }
.pub-icon-emerald{ background: rgba(16,185,129,0.10); color: var(--p-accent-dark); }
.pub-icon-violet { background: rgba(118,75,162,0.10); color: var(--p-violet); }
.pub-icon-amber  { background: rgba(245,158,11,0.10); color: #b45309; }
.pub-icon-rose   { background: rgba(244,63,94,0.10);  color: #be123c; }
.pub-icon-cyan   { background: rgba(6,182,212,0.10);  color: #0e7490; }
html.dark .pub-icon-indigo { background: rgba(99,102,241,0.15); color: var(--p-primary-light); }
html.dark .pub-icon-emerald{ background: rgba(16,185,129,0.15); color: var(--p-accent-light); }
html.dark .pub-icon-violet { background: rgba(139,92,246,0.15); color: #c4b5fd; }
html.dark .pub-icon-amber  { background: rgba(245,158,11,0.15); color: #fcd34d; }
html.dark .pub-icon-rose   { background: rgba(244,63,94,0.15);  color: #fda4af; }
html.dark .pub-icon-cyan   { background: rgba(6,182,212,0.15);  color: #67e8f9; }

/* ── Steps / How it works ────────────────────────────────────── */
.pub-steps {
  display: flex;
  align-items: flex-start;
  justify-content: center;
}
.pub-step { flex: 1; max-width: 300px; text-align: center; }
.pub-step-num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 48px; height: 48px; border-radius: 50%;
  background: linear-gradient(135deg, var(--p-hero-from), var(--p-hero-to));
  font-size: 1rem; font-weight: 800; color: #fff;
  box-shadow: 0 4px 16px var(--p-glow-primary);
  margin-bottom: 1.25rem;
}
.pub-step-icon {
  width: 64px; height: 64px; border-radius: 50%;
  background: var(--p-surface-1);
  border: 1px solid var(--p-border);
  box-shadow: 0 2px 8px rgba(99,102,241,0.07);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; color: var(--p-primary-dark);
  margin: 0 auto 1rem;
}
html.dark .pub-step-icon { background: rgba(30,41,59,0.8); border-color: rgba(255,255,255,0.12); color: var(--p-primary-light); }
.pub-step-body h3 { font-size: 1rem; font-weight: 700; margin-bottom: 0.5rem; }
.pub-step-body p  { font-size: 0.875rem; color: var(--p-text-muted); line-height: 1.65; }
.pub-step-arrow {
  align-self: center; padding: 0 1rem;
  color: var(--p-primary); opacity: 0.4; font-size: 1.25rem; flex-shrink: 0;
}

/* ── Compat cards ────────────────────────────────────────────── */
.pub-compat-grid {
  display: flex; flex-wrap: wrap; gap: 0.875rem; justify-content: center;
}
.pub-compat-card {
  display: flex; align-items: center; gap: 0.6rem;
  padding: 0.625rem 1.25rem;
  border-radius: var(--p-radius-md);
  background: var(--p-surface-1);
  border: 1px solid var(--p-border);
  font-size: 0.875rem; font-weight: 500; color: var(--p-text-muted);
  box-shadow: 0 1px 3px rgba(0,0,0,0.04);
  transition: border-color var(--p-dur-fast), color var(--p-dur-fast),
              transform var(--p-dur-fast) var(--p-ease-spring), box-shadow var(--p-dur-fast);
}
.pub-compat-card:hover {
  border-color: var(--p-primary);
  color: var(--p-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(99,102,241,0.10);
}
html.dark .pub-compat-card { background: rgba(30,41,59,0.6); border-color: rgba(255,255,255,0.07); }
html.dark .pub-compat-card:hover { border-color: rgba(99,102,241,0.3); color: var(--p-text); }
.pub-compat-icon { color: var(--p-primary); font-size: 1rem; }

/* ── Plans preview / cards ───────────────────────────────────── */
.pub-plans-preview {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  align-items: start;
}
.pub-plan-card {
  background: var(--p-surface-1);
  border: 1px solid var(--p-border);
  border-radius: var(--p-radius-xl);
  padding: 2rem;
  display: flex; flex-direction: column;
  position: relative; overflow: hidden;
  box-shadow: 0 1px 4px rgba(0,0,0,0.04), 0 4px 16px rgba(99,102,241,0.04);
  transition: transform var(--p-dur-base) var(--p-ease-out), box-shadow var(--p-dur-base);
}
.pub-plan-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(99,102,241,0.12);
}
.pub-plan-card.featured {
  border-color: var(--p-primary);
  box-shadow: 0 0 0 1px rgba(99,102,241,0.15), 0 8px 32px rgba(99,102,241,0.12);
  background: linear-gradient(180deg, rgba(99,102,241,0.04) 0%, var(--p-surface-1) 60%);
}
html.dark .pub-plan-card { background: rgba(30,41,59,0.8); border-color: rgba(255,255,255,0.07); box-shadow: none; }
html.dark .pub-plan-card:hover { box-shadow: 0 24px 60px rgba(0,0,0,0.45); }
html.dark .pub-plan-card.featured {
  border-color: rgba(99,102,241,0.5);
  box-shadow: 0 0 0 1px rgba(99,102,241,0.15), 0 16px 40px var(--p-glow-primary);
  background: rgba(30,41,59,0.9);
}

.pub-plan-label { font-size: 1.25rem; font-weight: 800; margin-bottom: 0.5rem; }
.pub-plan-badge {
  display: inline-flex; align-items: center; gap: 0.3rem;
  padding: 0.25rem 0.7rem; border-radius: 9999px;
  background: linear-gradient(135deg, var(--p-hero-from), var(--p-hero-to));
  color: #fff; font-size: 0.7rem; font-weight: 700;
  letter-spacing: 0.04em; text-transform: uppercase;
  margin-bottom: 1rem; width: fit-content;
}
.pub-plan-desc { font-size: 0.875rem; color: var(--p-text-muted); margin-bottom: 1.5rem; line-height: 1.55; }
.pub-plan-price { display: flex; align-items: baseline; gap: 0.25rem; margin-bottom: 0.4rem; }
.pub-plan-currency { font-size: 1.25rem; font-weight: 700; color: var(--p-text-muted); }
.pub-plan-amount {
  font-size: 3rem; font-weight: 900; line-height: 1;
  letter-spacing: -0.03em; color: var(--p-text);
}
.pub-plan-period { font-size: 0.875rem; color: var(--p-text-muted); align-self: flex-end; padding-bottom: 0.25rem; }
.pub-plan-price-note { font-size: 0.75rem; color: var(--p-text-dim); margin-bottom: 1.5rem; }
.pub-plan-divider { height: 1px; background: var(--p-border); margin: 1.25rem 0; }
.pub-plan-features { flex: 1; display: flex; flex-direction: column; gap: 0.65rem; margin-bottom: 1.5rem; }
.pub-plan-features li { display: flex; align-items: flex-start; gap: 0.5rem; font-size: 0.875rem; margin-bottom: 0.5rem; }
.pub-plan-features li i.fa-check { color: var(--p-accent-dark); flex-shrink: 0; margin-top: 2px; }
html.dark .pub-plan-features li i.fa-check { color: var(--p-accent-light); }

/* ── Comparison table ───────────────────────────────────────── */
.pub-compare {
  border-radius: var(--p-radius-lg); overflow: hidden;
  border: 1px solid var(--p-border);
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}
.pub-compare-header {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
  background: var(--p-surface-2);
  padding: 0.875rem 1.25rem;
  font-size: 0.8125rem; font-weight: 700;
  color: var(--p-text-muted); text-transform: uppercase; letter-spacing: 0.06em;
  border-bottom: 1px solid var(--p-border);
}
.pub-compare-row {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
  padding: 0.875rem 1.25rem;
  border-top: 1px solid var(--p-border);
  font-size: 0.875rem;
  transition: background var(--p-dur-fast);
  align-items: center;
}
.pub-compare-row:hover { background: rgba(99,102,241,0.03); }
.pub-compare-row.section-row {
  background: rgba(99,102,241,0.05);
  font-weight: 700; font-size: 0.8125rem;
  text-transform: uppercase; letter-spacing: 0.04em;
  color: var(--p-primary-dark);
}
html.dark .pub-compare { border-color: rgba(255,255,255,0.07); }
html.dark .pub-compare-header { background: rgba(30,41,59,0.9); border-color: rgba(255,255,255,0.07); }
html.dark .pub-compare-row { border-color: rgba(255,255,255,0.05); }
html.dark .pub-compare-row:hover { background: rgba(255,255,255,0.03); }
html.dark .pub-compare-row.section-row { background: rgba(99,102,241,0.06); color: var(--p-primary-light); }
.cmp-check { color: var(--p-accent-dark); font-size: 1rem; }
.cmp-cross { color: var(--p-text-dim); font-size: 1rem; }
.cmp-center { text-align: center; }
html.dark .cmp-check { color: var(--p-accent-light); }

/* ── FAQ ─────────────────────────────────────────────────────── */
.pub-faq-item {
  background: var(--p-surface-1);
  border: 1px solid var(--p-border);
  border-radius: var(--p-radius-md);
  overflow: hidden; margin-bottom: 0.75rem;
  box-shadow: 0 1px 3px rgba(0,0,0,0.04);
  transition: border-color var(--p-dur-fast), box-shadow var(--p-dur-fast);
}
.pub-faq-item:hover { border-color: rgba(99,102,241,0.3); box-shadow: 0 2px 8px rgba(99,102,241,0.07); }
html.dark .pub-faq-item { background: rgba(30,41,59,0.6); border-color: rgba(255,255,255,0.07); box-shadow: none; }
html.dark .pub-faq-item:hover { border-color: rgba(99,102,241,0.2); }

.pub-faq-q {
  display: flex; justify-content: space-between; align-items: center;
  padding: 1.125rem 1.375rem; cursor: pointer;
  font-weight: 600; font-size: 0.9375rem; gap: 1rem; user-select: none;
}
.pub-faq-icon {
  flex-shrink: 0; width: 24px; height: 24px; border-radius: 50%;
  background: rgba(99,102,241,0.08);
  display: flex; align-items: center; justify-content: center;
  color: var(--p-primary-dark); font-size: 0.75rem;
  transition: transform var(--p-dur-base) var(--p-ease-out), background var(--p-dur-fast);
}
html.dark .pub-faq-icon { background: rgba(99,102,241,0.12); color: var(--p-primary-light); }
.pub-faq-item.open .pub-faq-icon { transform: rotate(45deg); background: rgba(99,102,241,0.15); }
.pub-faq-a {
  display: none; padding: 0 1.375rem 1.25rem;
  color: var(--p-text-muted); line-height: 1.7; font-size: 0.9rem;
}
.pub-faq-item.open .pub-faq-a { display: block; animation: fadeIn 0.2s ease; }

/* ── Contact form ───────────────────────────────────────────── */
.pub-form-group { display: flex; flex-direction: column; gap: 0.4rem; margin-bottom: 1.25rem; }
.pub-form-label {
  font-size: 0.75rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.06em; color: var(--p-text-muted);
}
.pub-form-input,
.pub-form-select,
.pub-form-textarea {
  width: 100%; padding: 0.7rem 0.95rem;
  border-radius: var(--p-radius-md);
  background: var(--p-surface-1);
  border: 1px solid var(--p-border-md);
  color: var(--p-text); font-size: 0.9rem; font-family: inherit; line-height: 1.5;
  transition: border-color var(--p-dur-fast), box-shadow var(--p-dur-fast); outline: none;
}
.pub-form-input:focus,
.pub-form-select:focus,
.pub-form-textarea:focus {
  border-color: var(--p-primary);
  box-shadow: 0 0 0 3px rgba(99,102,241,0.12);
}
html.dark .pub-form-input,
html.dark .pub-form-select,
html.dark .pub-form-textarea {
  background: rgba(15,23,42,0.7);
  border-color: rgba(255,255,255,0.12);
}
.pub-form-input::placeholder,
.pub-form-textarea::placeholder { color: var(--p-text-dim); }
.pub-form-textarea { resize: vertical; min-height: 130px; }
.pub-form-select { cursor: pointer; }
.pub-form-select option { background: var(--p-surface-1); }
html.dark .pub-form-select option { background: #1e293b; }

.pub-form-error { font-size: 0.8rem; color: var(--p-danger); margin-top: 0.2rem; }

/* Toast */
.pub-toast {
  position: fixed; bottom: 1.5rem; right: 1.5rem;
  padding: 0.875rem 1.25rem; border-radius: var(--p-radius-md);
  font-size: 0.875rem; font-weight: 500;
  display: flex; align-items: center; gap: 0.6rem;
  z-index: 9998; animation: toastIn 0.3s var(--p-ease-out);
  max-width: 340px; box-shadow: 0 8px 32px rgba(0,0,0,0.12);
}
.pub-toast.success { background: #ecfdf5; border: 1px solid #a7f3d0; color: #065f46; }
.pub-toast.error   { background: #fef2f2; border: 1px solid #fca5a5; color: #991b1b; }
html.dark .pub-toast.success { background: rgba(16,185,129,0.15); border-color: rgba(16,185,129,0.35); color: var(--p-accent-light); }
html.dark .pub-toast.error   { background: rgba(239,68,68,0.15);  border-color: rgba(239,68,68,0.35);  color: #fca5a5; }

@keyframes toastIn {
  from { opacity:0; transform: translateY(16px) scale(0.95); }
  to   { opacity:1; transform: translateY(0) scale(1); }
}

/* ── Contact cards ───────────────────────────────────────────── */
.pub-contact-card {
  display: flex; align-items: center; gap: 1rem;
  padding: 1.375rem 1.5rem; border-radius: var(--p-radius-lg);
  background: var(--p-surface-1); border: 1px solid var(--p-border);
  text-decoration: none;
  box-shadow: 0 1px 3px rgba(0,0,0,0.04);
  transition: transform var(--p-dur-fast) var(--p-ease-spring),
              box-shadow var(--p-dur-fast), border-color var(--p-dur-fast);
}
.pub-contact-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(99,102,241,0.10);
  border-color: rgba(99,102,241,0.25);
}
html.dark .pub-contact-card { background: rgba(30,41,59,0.7); border-color: rgba(255,255,255,0.07); }

/* ── Form card ───────────────────────────────────────────────── */
.pub-form-card {
  padding: 2rem; border-radius: var(--p-radius-xl);
  background: var(--p-surface-1);
  border: 1px solid var(--p-border-md);
  box-shadow: 0 4px 24px rgba(99,102,241,0.06);
}
html.dark .pub-form-card { background: rgba(30,41,59,0.7); border-color: rgba(255,255,255,0.12); }

/* ── CTA Section ─────────────────────────────────────────────── */
.pub-cta-section { padding: 5rem 0; }
.pub-cta-card {
  text-align: center; padding: 4rem 2rem;
  border-radius: var(--p-radius-xl);
  background: linear-gradient(135deg, var(--p-hero-from) 0%, var(--p-hero-to) 100%);
  border: none;
  position: relative; overflow: hidden;
  box-shadow: 0 12px 40px var(--p-glow-primary);
}
.pub-cta-card::after {
  content: ''; position: absolute; inset: 0;
  background: rgba(0,0,0,0.08); pointer-events: none;
}
.pub-cta-card h2, .pub-cta-card p, .pub-cta-icon { position: relative; z-index: 1; color: #fff; }
.pub-cta-card h2 {
  font-size: clamp(1.75rem, 3.5vw, 2.25rem); font-weight: 800; margin-bottom: 0.875rem;
}
.pub-cta-card p {
  font-size: 1rem; color: rgba(255,255,255,0.88); max-width: 52ch;
  margin: 0 auto 2rem; line-height: 1.7;
}
.pub-cta-icon {
  font-size: 2.5rem; color: rgba(255,255,255,0.9); margin-bottom: 1.25rem; display: block;
}
.pub-cta-actions {
  display: flex; flex-wrap: wrap; gap: 0.75rem; justify-content: center;
  position: relative; z-index: 1;
}
.pub-cta-actions .btn-pub-primary {
  background: #fff; color: var(--p-primary-dark);
  box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}
.pub-cta-actions .btn-pub-primary:hover { filter: brightness(1.04); color: var(--p-primary-dark); }
.pub-cta-actions .btn-pub-ghost {
  background: rgba(255,255,255,0.15);
  border-color: rgba(255,255,255,0.35); color: #fff;
}
.pub-cta-actions .btn-pub-ghost:hover { background: rgba(255,255,255,0.25); color: #fff; }

/* ── Footer ─────────────────────────────────────────────────── */
.pub-footer {
  background: #1e293b;   /* sidebar del portal */
  color: #cbd5e1;
  padding: 3.5rem 0 2rem;
}
.pub-footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2.5rem; margin-bottom: 2.5rem;
}
.pub-footer-brand p {
  font-size: 0.875rem; color: #94a3b8;
  margin-top: 0.75rem; line-height: 1.65; max-width: 28ch;
}
.pub-footer-brand .pub-logo-text { color: #fff; }
.pub-footer-brand .pub-logo-accent { color: var(--p-primary-light); }
.pub-footer-col h4 {
  font-size: 0.75rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.08em; color: #94a3b8; margin-bottom: 1rem;
}
.pub-footer-col ul { display: flex; flex-direction: column; gap: 0.6rem; }
.pub-footer-col a { font-size: 0.875rem; color: #64748b; transition: color var(--p-dur-fast); }
.pub-footer-col a:hover { color: #fff; }
.pub-footer-social { display: flex; gap: 0.625rem; margin-top: 1rem; }
.pub-footer-social a {
  width: 34px; height: 34px; border-radius: 8px;
  background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.1);
  display: flex; align-items: center; justify-content: center;
  color: #94a3b8; font-size: 0.875rem;
  transition: background var(--p-dur-fast), color var(--p-dur-fast);
}
.pub-footer-social a:hover { background: rgba(99,102,241,0.2); color: var(--p-primary-light); }
.pub-footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08); padding-top: 1.5rem;
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 1rem; font-size: 0.8125rem; color: #64748b;
}
.pub-footer-links { display: flex; gap: 1.5rem; }
.pub-footer-links a { color: #64748b; font-size: 0.8125rem; transition: color var(--p-dur-fast); }
.pub-footer-links a:hover { color: #fff; }
html.dark .pub-footer { background: rgba(5,10,20,0.95); }

/* ── Back to top ─────────────────────────────────────────────── */
.pub-back-top {
  position: fixed; bottom: 1.75rem; right: 1.75rem;
  width: 42px; height: 42px; border-radius: 50%;
  background: linear-gradient(135deg, var(--p-hero-from), var(--p-hero-to));
  color: #fff; border: none; cursor: pointer;
  display: flex; align-items: center; justify-content: center; font-size: 1rem;
  opacity: 0; pointer-events: none;
  box-shadow: 0 4px 16px var(--p-glow-primary);
  transition: opacity var(--p-dur-base), transform var(--p-dur-fast) var(--p-ease-spring);
  z-index: 900;
}
.pub-back-top:hover { transform: translateY(-3px); }

/* ── About/value cards ───────────────────────────────────────── */
.pub-about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }
.pub-values-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.5rem; }
.pub-value-card {
  padding: 1.75rem; border-radius: var(--p-radius-xl);
  background: var(--p-surface-1); border: 1px solid var(--p-border);
  text-align: center; box-shadow: 0 1px 3px rgba(0,0,0,0.04);
  transition: transform var(--p-dur-base) var(--p-ease-out), box-shadow var(--p-dur-base), border-color var(--p-dur-base);
}
.pub-value-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(99,102,241,0.10);
  border-color: rgba(99,102,241,0.25);
}
html.dark .pub-value-card { background: rgba(30,41,59,0.6); border-color: rgba(255,255,255,0.07); }
.pub-value-icon {
  width: 60px; height: 60px; margin: 0 auto 1rem;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center; font-size: 1.5rem;
}

/* ── Team cards ──────────────────────────────────────────────── */
.pub-team-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px,1fr)); gap: 1.5rem; }
.pub-team-card {
  padding: 1.75rem; border-radius: var(--p-radius-xl);
  background: var(--p-surface-1); border: 1px solid var(--p-border);
  text-align: center; box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}
html.dark .pub-team-card { background: rgba(30,41,59,0.6); border-color: rgba(255,255,255,0.07); }
.pub-team-avatar {
  width: 72px; height: 72px; border-radius: 50%;
  margin: 0 auto 1rem;
  background: linear-gradient(135deg, var(--p-hero-from), var(--p-hero-to));
  display: flex; align-items: center; justify-content: center;
  font-size: 1.75rem; color: #fff;
}

/* ── Tech grid ───────────────────────────────────────────────── */
.pub-tech-grid { display: grid; grid-template-columns: repeat(auto-fit,minmax(160px,1fr)); gap: 1rem; }
.pub-tech-card {
  padding: 1.25rem; border-radius: var(--p-radius-lg);
  background: var(--p-surface-1); border: 1px solid var(--p-border);
  text-align: center; font-size: 0.875rem; color: var(--p-text-muted);
  box-shadow: 0 1px 3px rgba(0,0,0,0.04);
  transition: border-color var(--p-dur-fast), color var(--p-dur-fast),
              transform var(--p-dur-fast) var(--p-ease-spring), box-shadow var(--p-dur-fast);
}
html.dark .pub-tech-card { background: rgba(30,41,59,0.6); border-color: rgba(255,255,255,0.07); }
.pub-tech-card:hover {
  border-color: var(--p-primary); color: var(--p-primary-dark);
  transform: translateY(-2px); box-shadow: 0 4px 16px rgba(99,102,241,0.10);
}
html.dark .pub-tech-card:hover { color: var(--p-text); border-color: rgba(99,102,241,0.3); }
.pub-tech-card i { font-size: 1.5rem; color: var(--p-primary); display: block; margin-bottom: 0.6rem; }
html.dark .pub-tech-card i { color: var(--p-primary-light); }

/* ── Timeline ────────────────────────────────────────────────── */
.pub-timeline { display: flex; flex-direction: column; gap: 0; }
.pub-tl-item { display: grid; grid-template-columns: 80px 1fr; gap: 1.5rem; padding-bottom: 2rem; position: relative; }
.pub-tl-item::before { content:''; position:absolute; left:39px; top:20px; bottom:0; width:2px; background:linear-gradient(to bottom, var(--p-primary), transparent); }
.pub-tl-year { font-size:0.875rem; font-weight:700; color:var(--p-primary-dark); text-align:right; padding-top:0.2rem; }
html.dark .pub-tl-year { color: var(--p-primary-light); }
.pub-tl-body h3 { font-size:1rem; font-weight:700; margin-bottom:0.35rem; }
.pub-tl-body p { font-size:0.875rem; color:var(--p-text-muted); line-height:1.65; }
.pub-tl-dot {
  width:14px; height:14px; border-radius:50%;
  background: linear-gradient(135deg, var(--p-hero-from), var(--p-hero-to));
  border: 2px solid var(--p-bg);
  position:absolute; left:33px; top:5px;
  box-shadow: 0 0 8px var(--p-glow-primary);
}

/* ── Requirements / guide cards ─────────────────────────────── */
.pub-req-grid { display: grid; grid-template-columns: repeat(auto-fit,minmax(220px,1fr)); gap: 1rem; }
.pub-req-card {
  padding: 1.375rem 1.5rem; border-radius: var(--p-radius-lg);
  background: var(--p-surface-1); border: 1px solid var(--p-border);
  display: flex; align-items: flex-start; gap: 1rem;
  box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}
html.dark .pub-req-card { background: rgba(30,41,59,0.6); border-color: rgba(255,255,255,0.07); }
.pub-req-icon { font-size:1.4rem; color: var(--p-primary-dark); flex-shrink:0; margin-top:0.1rem; }
html.dark .pub-req-icon { color: var(--p-primary-light); }
.pub-req-card h3 { font-size:0.9375rem; font-weight:700; margin-bottom:0.25rem; }
.pub-req-card p  { font-size:0.8125rem; color:var(--p-text-muted); line-height:1.55; }

/* ── Guide steps ─────────────────────────────────────────────── */
.pub-guide-steps { display: flex; flex-direction: column; gap: 2rem; }
.pub-guide-step { display: grid; grid-template-columns: 56px 1fr; gap: 1.5rem; align-items: flex-start; }
.pub-guide-step-num {
  width: 56px; height: 56px; border-radius: 50%;
  background: linear-gradient(135deg, var(--p-hero-from), var(--p-hero-to));
  display: flex; align-items: center; justify-content: center;
  font-size: 1.125rem; font-weight: 800; color: #fff;
  box-shadow: 0 4px 16px var(--p-glow-primary); flex-shrink: 0;
}
.pub-guide-step-body h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 0.4rem; }
.pub-guide-step-body p { font-size: 0.9rem; color: var(--p-text-muted); line-height: 1.65; }

/* ── Info alert ──────────────────────────────────────────────── */
.pub-alert-info {
  padding: 1rem 1.25rem; border-radius: var(--p-radius-md);
  background: rgba(99,102,241,0.07); border: 1px solid rgba(99,102,241,0.2);
  color: var(--p-primary-dark); font-size: 0.875rem; line-height: 1.6;
  display: flex; align-items: flex-start; gap: 0.6rem; margin: 1rem 0;
}
.pub-alert-info i { color: var(--p-primary); flex-shrink: 0; margin-top: 2px; }
/* El contenido del texto va en un único <span>: con texto suelto + elementos
   inline (<code>, <em>) como hijos directos del contenedor flex, cada fragmento
   se convierte en un flex-item aparte y se lee "en columnas". */
.pub-alert-info > span { flex: 1; min-width: 0; }
html.dark .pub-alert-info { background: rgba(99,102,241,0.1); color: var(--p-primary-light); border-color: rgba(99,102,241,0.25); }

/* ── Code blocks ─────────────────────────────────────────────── */
.pub-code {
  background: #0f172a; border: 1px solid #334155;
  border-radius: var(--p-radius-md);
  padding: 1rem 1.25rem;
  font-family: 'Courier New', monospace; font-size: 0.875rem;
  color: #e2e8f0; overflow-x: auto; margin: 0.75rem 0;
}

/* ── Legal layout ────────────────────────────────────────────── */
.legal-layout { display: grid; grid-template-columns: 240px 1fr; gap: 3rem; align-items: flex-start; }
.legal-toc {
  position: sticky; top: calc(var(--p-nav-h) + 1.5rem);
  padding: 1.25rem; border-radius: var(--p-radius-xl);
  background: var(--p-surface-1); border: 1px solid var(--p-border);
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}
html.dark .legal-toc { background: rgba(30,41,59,0.6); border-color: rgba(255,255,255,0.07); }
.legal-toc h4 {
  font-size: 0.75rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.08em; color: var(--p-text-muted); margin-bottom: 0.75rem;
}
.legal-toc ul { display: flex; flex-direction: column; gap: 0.3rem; }
.legal-toc a {
  font-size: 0.8125rem; color: var(--p-text-muted);
  padding: 0.35rem 0.5rem; border-radius: 6px; display: block;
  transition: background var(--p-dur-fast), color var(--p-dur-fast);
}
.legal-toc a:hover { background: rgba(99,102,241,0.07); color: var(--p-primary-dark); }
html.dark .legal-toc a:hover { background: rgba(255,255,255,0.06); color: var(--p-text); }

.pub-legal-body h2 {
  font-size: 1.375rem; font-weight: 700; margin: 2.5rem 0 0.75rem;
  color: var(--p-text);
}
.pub-legal-body h2:first-child { margin-top: 0; }
.pub-legal-body h3 {
  font-size: 1.1rem; font-weight: 600; margin: 1.75rem 0 0.5rem;
  color: var(--p-primary-dark);
}
html.dark .pub-legal-body h3 { color: var(--p-primary-light); }
.pub-legal-body p {
  font-size: 0.9375rem; color: var(--p-text-muted); line-height: 1.75; margin-bottom: 1rem;
}
.pub-legal-body ul {
  list-style: disc; padding-left: 1.5rem; color: var(--p-text-muted);
  font-size: 0.9375rem; line-height: 1.75; margin-bottom: 1rem;
}
.pub-legal-body ul li { margin-bottom: 0.35rem; }

/* ── Contact layout ──────────────────────────────────────────── */
.contact-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: flex-start; }
.pub-contact-channels { display: flex; flex-direction: column; gap: 1rem; margin-bottom: 2rem; }
.pub-channel-card {
  display: flex; align-items: center; gap: 1rem;
  padding: 1.25rem 1.375rem; border-radius: var(--p-radius-lg);
  background: var(--p-surface-1); border: 1px solid var(--p-border);
  box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}
html.dark .pub-channel-card { background: rgba(30,41,59,0.6); border-color: rgba(255,255,255,0.07); }
.pub-channel-icon {
  width: 44px; height: 44px; border-radius: 10px;
  display: flex; align-items: center; justify-content: center; font-size: 1.1rem; flex-shrink: 0;
}
.pub-channel-body h3 { font-size: 0.9375rem; font-weight: 700; margin-bottom: 0.2rem; }
.pub-channel-body p  { font-size: 0.8125rem; color: var(--p-text-muted); }

/* ── Honeypot ────────────────────────────────────────────────── */
.pub-honeypot { position: absolute; left: -9999px; top: -9999px; opacity: 0; }

/* ── Billing toggle ──────────────────────────────────────────── */
.pub-toggle-label { position: relative; display: inline-block; width: 42px; height: 22px; cursor: pointer; }
.pub-toggle-label input { opacity: 0; width: 0; height: 0; }
.pub-toggle-track {
  position: absolute; inset: 0; border-radius: 9999px;
  background: var(--p-surface-3); border: 1px solid var(--p-border-md);
  transition: background var(--p-dur-base);
}
.pub-toggle-track::after {
  content: ''; position: absolute; left: 2px; top: 50%;
  transform: translateY(-50%); width: 16px; height: 16px;
  border-radius: 50%; background: var(--p-text-muted);
  transition: transform var(--p-dur-base) var(--p-ease-spring), background var(--p-dur-base);
}
.pub-toggle-label input:checked + .pub-toggle-track { background: rgba(99,102,241,0.2); border-color: var(--p-primary); }
.pub-toggle-label input:checked + .pub-toggle-track::after { transform: translateX(20px) translateY(-50%); background: var(--p-primary-dark); }

/* ── Last-updated badge ──────────────────────────────────────── */
.legal-last-updated {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.4rem 0.9rem; border-radius: 9999px;
  background: rgba(16,185,129,0.08); border: 1px solid rgba(16,185,129,0.2);
  color: var(--p-accent-dark); font-size: 0.75rem; font-weight: 600;
  margin-bottom: 1.5rem;
}
html.dark .legal-last-updated { background: rgba(16,185,129,0.10); color: var(--p-accent-light); border-color: rgba(16,185,129,0.25); }

/* ── Utility ─────────────────────────────────────────────────── */
@keyframes fadeIn {
  from { opacity:0; transform:translateY(8px); }
  to   { opacity:1; transform:translateY(0); }
}
.pub-fade-in {
  opacity: 0; transform: translateY(20px);
  transition: opacity 0.55s var(--p-ease-out), transform 0.55s var(--p-ease-out);
}
.pub-fade-in.visible { opacity: 1; transform: none; }

.pub-divider {
  height: 1px;
  background: var(--p-border);
  margin: 0.25rem 0;
}
.text-accent  { color: var(--p-accent-dark) !important; }
html.dark .text-accent { color: var(--p-accent-light) !important; }
.text-primary { color: var(--p-primary-dark) !important; }
html.dark .text-primary { color: var(--p-primary-light) !important; }
.text-muted   { color: var(--p-text-muted) !important; }
.text-right   { text-align: right; }
.mt-auto      { margin-top: auto; }
.mb-lg        { margin-bottom: 2rem; }
.mb-xl        { margin-bottom: 3rem; }
.gap-sm       { gap: 0.75rem; }

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, .pub-mesh::before, .pub-mesh::after,
  .pub-orbit-1, .pub-orbit-2, .pub-station-core, .pub-signal-arc {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .pub-fade-in { opacity: 1 !important; transform: none !important; }
}

/* ── Responsive ──────────────────────────────────────────────── */
@media (max-width: 1023px) {
  .pub-hero-layout { grid-template-columns: 1fr; }
  .pub-hero-visual { display: none; }
  .pub-features-grid { grid-template-columns: repeat(2, 1fr); }
  .pub-plans-preview { grid-template-columns: 1fr; max-width: 420px; margin: 0 auto; }
  .pub-steps { flex-direction: column; align-items: center; }
  .pub-step-arrow { transform: rotate(90deg); padding: 0.5rem 0; }
  .pub-about-grid { grid-template-columns: 1fr; }
  .pub-values-grid { grid-template-columns: repeat(2,1fr); }
  .pub-footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .pub-compare-header,
  .pub-compare-row { grid-template-columns: 2fr 1fr 1fr 1fr; font-size:0.8125rem; }
}

@media (max-width: 900px) {
  .legal-layout { grid-template-columns: 1fr; }
  .legal-toc { display: none; }
  .contact-layout { grid-template-columns: 1fr; }
}

@media (max-width: 767px) {
  :root { --p-nav-h: 60px; }

  .pub-nav-links { display: none; }
  .pub-nav-actions .btn-pub-primary,
  .pub-nav-actions .btn-pub-ghost { display: none; }
  .pub-hamburger { display: flex; }

  .pub-hero-title { font-size: 2rem; }
  .pub-section-title { font-size: 1.625rem; }
  .pub-features-grid { grid-template-columns: 1fr; }
  .pub-values-grid { grid-template-columns: 1fr; }
  .pub-footer-grid { grid-template-columns: 1fr; gap: 1.75rem; }
  .pub-footer-brand p { max-width: 100%; }
  .pub-footer-bottom { flex-direction: column; text-align: center; }
  .pub-cta-card { padding: 2.5rem 1.25rem; }
  .pub-section { padding: 3.5rem 0; }
  .pub-hero-stats { flex-direction: column; gap: 0; padding: 1.25rem; }
  .pub-hero-stats .pub-stat { border-bottom: 1px solid rgba(255,255,255,0.15); padding: 0.75rem 0; width: 100%; }
  .pub-hero-stats .pub-stat:last-child { border-bottom: none; }
  .pub-stat-divider { display: none; }
  .pub-compare { overflow-x: auto; }
  .pub-compare-header,
  .pub-compare-row { grid-template-columns: minmax(150px,2fr) repeat(3, minmax(80px,1fr)); min-width: 520px; }
  .pub-plan-amount { font-size: 2.5rem; }
  .pub-about-grid { grid-template-columns: 1fr; }
  .pub-form-row { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .pub-container { padding: 0 1rem; }
  .pub-hero-title { font-size: 1.75rem; }
  .pub-section-title { font-size: 1.5rem; }
  .pub-badge, .pub-section-tag { font-size: 0.7rem; }
  .btn-pub-lg { padding: 0.75rem 1.5rem; font-size: 0.9375rem; }
}

/* ── Barra de acceso al portal (sesión activa) ───────────────── */
.pub-portal-bar {
  position: fixed;
  top: var(--p-nav-h);
  left: 0; right: 0;
  z-index: 990;
  background: linear-gradient(90deg, var(--p-hero-from) 0%, var(--p-hero-to) 100%);
  box-shadow: 0 2px 12px var(--p-glow-primary);
}
.pub-portal-bar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.45rem 0;
  flex-wrap: wrap;
}
.pub-portal-bar span {
  display: flex; align-items: center; gap: 0.4rem;
  color: rgba(255,255,255,0.92); font-size: 0.8125rem;
}
.pub-portal-bar strong { color: #fff; font-weight: 700; }
.pub-portal-bar-btn {
  display: inline-flex; align-items: center; gap: 0.375rem;
  padding: 0.3rem 0.85rem; border-radius: var(--p-radius-sm);
  background: #fff; color: var(--p-primary-dark);
  font-size: 0.75rem; font-weight: 700;
  border: none; cursor: pointer; text-decoration: none;
  box-shadow: 0 2px 8px rgba(0,0,0,0.12);
  transition: filter var(--p-dur-fast), transform var(--p-dur-fast) var(--p-ease-spring);
  white-space: nowrap;
}
.pub-portal-bar-btn:hover { filter: brightness(1.04); transform: translateY(-1px); color: var(--p-primary-dark); }
/* Empuja el hero hacia abajo cuando la barra está visible */
body.portal-bar-visible .pub-hero {
  padding-top: calc(var(--p-nav-h) + 42px + 3rem);
}