/* ============================================================
   VN15 — DGPC Diseño Gráfico
   ============================================================ */

/* ── Scroll suave global ──────────────────── */
html { scroll-behavior: smooth; }

:root {
  /* Paleta base */
  --clr-bg:          #06080d;
  --clr-surface:     rgba(14, 19, 30, 0.82);
  --clr-surface-2:   rgba(20, 27, 42, 0.94);
  --clr-border:      rgba(38, 55, 80, 0.8);
  --clr-border-2:    rgba(55, 78, 110, 0.9);

  /* Acento principal — azul eléctrico */
  --clr-cyan:        #00d2ff;
  --clr-cyan-dim:    rgba(0, 210, 255, 0.12);
  --clr-cyan-glow:   rgba(0, 210, 255, 0.4);

  /* Acento secundario — violeta */
  --clr-violet:      #7b5ea7;
  --clr-violet-glow: rgba(123, 94, 167, 0.35);

  /* Acento terciario — ámbar para alertas / índices */
  --clr-amber:       #f4a92a;

  /* Texto */
  --clr-white:  #dde6f3;
  --clr-grey:   #b2bfcd;
  --clr-grey-2: #49596e;

  /* Tipografías */
  --font-display: 'Barlow Condensed', sans-serif;
  --font-ui:      'Rajdhani', sans-serif;
  --font-mono:    'Share Tech Mono', monospace;

  /* Layout */
  --topbar-h:   76px;
  --sidenav-w:  46px;   /* barra cerrada */
  --sidenav-wx: 196px;  /* barra abierta */
  --mx: 0px;
  --my: 0px;

  /* Transiciones */
  --t-fast: 0.14s ease;
  --t-mid:  0.28s ease;
  --t-slow: 0.38s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Reset ─────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
a { color: inherit; text-decoration: none; }
.mono  { font-family: var(--font-mono); }
.micro { font-size: 0.63rem; letter-spacing: 0.09em; }

/* ── Cursor personalizado ─────────────────── */
*, *:hover { cursor: none !important; }

#cursor-outer,
#cursor-inner {
  position: fixed;
  pointer-events: none;
  z-index: 9999;
  will-change: transform;
  transition: opacity 0.2s ease;
}

#cursor-outer {
  width: 36px;
  height: 36px;
  top: -18px;
  left: -18px;
  transition: width 0.25s ease, height 0.25s ease, opacity 0.2s ease;
}
#cursor-outer svg {
  width: 100%;
  height: 100%;
  animation: cursorSpin 6s linear infinite;
}

#cursor-inner {
  width: 6px;
  height: 6px;
  top: -3px;
  left: -3px;
  background: var(--clr-cyan);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--clr-cyan);
  transition: width 0.15s ease, height 0.15s ease, border-radius 0.15s ease, opacity 0.2s ease;
}

#cursor-cross {
  position: fixed;
  pointer-events: none;
  z-index: 9998;
  top: 0; left: 0;
  width: 100%; height: 100%;
}
#cursor-cross::before,
#cursor-cross::after {
  content: '';
  position: fixed;
  background: rgba(0, 210, 255, 0.06);
  pointer-events: none;
  transition: opacity 0.2s;
}
#cursor-cross::before {
  width: 1px;
  height: 100vh;
  top: 0;
  left: var(--cursor-x, 50%);
  transform: translateX(-50%);
}
#cursor-cross::after {
  width: 100vw;
  height: 1px;
  left: 0;
  top: var(--cursor-y, 50%);
  transform: translateY(-50%);
}

body.cursor-hover #cursor-outer {
  width: 52px;
  height: 52px;
  top: -26px;
  left: -26px;
}
body.cursor-hover #cursor-inner {
  width: 10px;
  height: 10px;
  top: -5px;
  left: -5px;
  border-radius: 2px;
  background: #ffffff;
  box-shadow: 0 0 14px #ffffff;
}

@keyframes cursorSpin { to { transform: rotate(360deg); } }

@media (hover: none) {
  #cursor-outer, #cursor-inner, #cursor-cross { display: none; }
  *, *:hover { cursor: auto !important; }
}

/* ── Body ─────────────────────────────────── */
body {
  min-height: 100vh;
  overflow-x: hidden;
  background:
    radial-gradient(ellipse 68% 44% at 75% 18%, rgba(0, 210, 255, 0.09) 0%, transparent 60%),
    radial-gradient(ellipse 50% 36% at 18% 82%, rgba(123, 94, 167, 0.1) 0%, transparent 55%),
    radial-gradient(ellipse 40% 40% at 50% 50%, rgba(0, 210, 255, 0.03) 0%, transparent 70%),
    var(--clr-bg);
  color: var(--clr-white);
  font-family: var(--font-ui);
  font-size: 16px;
  line-height: 1.5;
}

body::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background: repeating-linear-gradient(
    0deg,
    rgba(255,255,255,0.013) 0 1px,
    transparent 1px 3px
  );
  mix-blend-mode: screen;
  opacity: 0.35;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background: linear-gradient(115deg, transparent 0%, rgba(0,210,255,0.035) 48%, transparent 52%);
  animation: lightSweep 11s linear infinite;
}
@keyframes lightSweep {
  from { transform: translateX(-130%) skewX(-12deg); }
  to   { transform: translateX(130%) skewX(-12deg); }
}

#grid-canvas {
  position: fixed;
  inset: 0;
  width: 100%; height: 100%;
  z-index: 0;
  pointer-events: none;
}

/* ── NAVBAR SUPERIOR ──────────────────────── */
.topbar {
  position: fixed;
  inset: 0 0 auto 0;
  min-height: var(--topbar-h);
  z-index: 100;
  display: grid;
  grid-template-columns: minmax(160px, 1fr) auto minmax(220px, 1fr);
  align-items: center;
  gap: 24px;
  padding: 0 clamp(18px, 4vw, 52px);
  background: rgba(6, 8, 13, 0.88);
  border-bottom: 1px solid var(--clr-border);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
}

.catedra-logo-img {
  height: clamp(26px, 3.2vw, 42px);
  width: auto;
  max-width: min(28vw, 210px);
  object-fit: contain;
  display: block;
  flex-shrink: 0;
}
.logo {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
}

.topbar::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 100%; height: 1px;
  background: linear-gradient(90deg,
    transparent 0%,
    var(--clr-violet) 20%,
    var(--clr-cyan) 50%,
    var(--clr-violet) 80%,
    transparent 100%
  );
  opacity: 0.4;
  pointer-events: none;
}

.topbar::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: -28%;
  width: 28%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--clr-cyan), transparent);
  box-shadow: 0 0 20px var(--clr-cyan);
  animation: navScan 4.5s cubic-bezier(0.4,0,0.6,1) infinite;
  pointer-events: none;
}
@keyframes navScan { to { left: 128%; } }

.brand {
  display: grid;
  grid-template-columns: auto auto;
  grid-template-areas:
    'prefix main'
    'status main';
  justify-content: start;
  align-items: center;
  column-gap: 10px;
  line-height: 1;
  transition: opacity var(--t-fast);
}
.brand:hover { opacity: 0.85; }
.brand-prefix {
  grid-area: prefix;
  color: var(--clr-cyan);
  font-size: 0.58rem;
  letter-spacing: 0.18em;
}
.brand-main {
  grid-area: main;
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 3.6vw, 2.9rem);
  font-weight: 800;
  letter-spacing: 0.06em;
  background: linear-gradient(135deg, var(--clr-white) 40%, var(--clr-cyan) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 0 18px rgba(0,210,255,0.22));
}
.brand-status {
  grid-area: status;
  color: var(--clr-grey-2);
  font-size: 0.55rem;
  letter-spacing: 0.12em;
}

.topnav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  border: 1px solid var(--clr-border);
  padding: 5px;
  background: rgba(11, 14, 21, 0.7);
  clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
}
.nav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 9px 16px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.13em;
  color: var(--clr-grey);
  overflow: hidden;
  transition: color var(--t-fast), background var(--t-fast);
  clip-path: polygon(6px 0, 100% 0, 100% calc(100% - 6px), calc(100% - 6px) 100%, 0 100%, 0 6px);
}
.nav-link span {
  color: var(--clr-cyan);
  font-size: 0.6rem;
  opacity: 0.7;
}
.nav-link::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, var(--clr-cyan-dim), transparent);
  transform: translateX(-130%);
  transition: transform var(--t-mid);
}
.nav-link:hover,
.nav-link:focus-visible {
  color: var(--clr-white);
  background: rgba(0,210,255,0.07);
  outline: none;
}
.nav-link:hover::after,
.nav-link:focus-visible::after { transform: translateX(130%); }

.header-right {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 14px;
  height: 100%;
}
.header-data {
  display: flex;
  flex-direction: column;
  align-items: end;
  color: var(--clr-grey-2);
  line-height: 1.5;
}
#live-time {
  color: var(--clr-cyan);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
}

/* ============================================================
   NAVEGACIÓN LATERAL — SIDE-NAV
   ============================================================ */

.side-nav {
  position: fixed;
  left: 0;
  top: var(--topbar-h);
  height: calc(100vh - var(--topbar-h));
  width: var(--sidenav-w);
  z-index: 90;

  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 0;

  background: rgba(6, 8, 13, 0.72);
  border-right: 1px solid var(--clr-border);
  backdrop-filter: blur(14px) saturate(130%);
  -webkit-backdrop-filter: blur(14px) saturate(130%);

  overflow: hidden;
  transition: width var(--t-slow), box-shadow var(--t-slow);
}

/* Línea vertical luminosa en el borde derecho */
.side-nav::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 1px;
  height: 100%;
  background: linear-gradient(
    180deg,
    transparent 0%,
    var(--clr-cyan) 30%,
    var(--clr-violet) 70%,
    transparent 100%
  );
  opacity: 0.2;
  transition: opacity var(--t-slow);
}

/* Expansión al hover (desktop) */
.side-nav:hover,
.side-nav.is-open {
  width: var(--sidenav-wx);
  box-shadow: 4px 0 32px rgba(0, 210, 255, 0.08);
}
.side-nav:hover::before,
.side-nav.is-open::before {
  opacity: 0.5;
}

/* Botón toggle (visible en mobile) */
.side-nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: var(--sidenav-w);
  height: var(--sidenav-w);
  background: none;
  border: none;
  flex-shrink: 0;
}

.side-nav-toggle span,
.side-nav-toggle span::before,
.side-nav-toggle span::after {
  display: block;
  width: 16px;
  height: 1px;
  background: var(--clr-cyan);
  position: relative;
  transition: all var(--t-fast);
}
.side-nav-toggle span::before,
.side-nav-toggle span::after {
  content: '';
  position: absolute;
  left: 0;
}
.side-nav-toggle span::before { top: -5px; }
.side-nav-toggle span::after  { top:  5px; }

/* Lista de links */
.side-nav ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0;
  width: 100%;
  padding: 24px 0;
}

.side-nav li {
  width: 100%;
}

/* Cada link */
.side-nav-link {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  min-height: 48px;
  padding: 0 0 0 14px;
  position: relative;
  transition: background var(--t-fast);
}

.side-nav-link:hover {
  background: rgba(0, 210, 255, 0.05);
}

/* Punto indicador — siempre visible */
.side-nav-dot {
  display: block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--clr-grey-2);
  border: 1px solid var(--clr-border-2);
  flex-shrink: 0;
  transition: background var(--t-fast), box-shadow var(--t-fast), transform var(--t-fast);
}

/* Etiqueta de texto — oculta cuando está cerrada */
.side-nav-label {
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--clr-grey);
  white-space: nowrap;
  opacity: 0;
  max-width: 0;
  visibility: hidden;
  transform: translateX(-8px);
  transition:
    opacity var(--t-slow),
    max-width var(--t-slow),
    transform var(--t-slow),
    visibility 0s linear var(--t-slow);
  overflow: hidden;
}

/* Mostrar etiqueta al expandir */
.side-nav:hover .side-nav-label,
.side-nav.is-open .side-nav-label {
  opacity: 1;
  max-width: 160px;
  visibility: visible;
  transform: translateX(0);
  transition:
    opacity var(--t-slow),
    max-width var(--t-slow),
    transform var(--t-slow),
    visibility 0s linear 0s;
}

/* Estado activo */
.side-nav-link.active .side-nav-dot {
  background: var(--clr-cyan);
  box-shadow: 0 0 8px var(--clr-cyan);
  transform: scale(1.4);
}
.side-nav-link.active .side-nav-label {
  color: var(--clr-white);
}

/* Línea de acento izquierda en activo */
.side-nav-link.active::before {
  content: '';
  position: absolute;
  left: 0; top: 20%;
  width: 2px;
  height: 60%;
  background: var(--clr-cyan);
  border-radius: 0 1px 1px 0;
  box-shadow: 0 0 6px var(--clr-cyan);
}

/* ============================================================
   MAIN / LAYOUT GENERAL
   ============================================================ */

main {
  position: relative;
  z-index: 1;
  padding-top: var(--topbar-h);
  padding-left: var(--sidenav-w);
}

/* Contenedor centrado de las secciones */
.plan-container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 60px);
}

/* ============================================================
   SECCIONES GENÉRICAS
   ============================================================ */

.plan-section {
  position: relative;
  padding: 72px 0;
  border-top: 1px solid var(--clr-border);
  /* Offset para que el header fijo no tape la sección al hacer clic en el nav */
  scroll-margin-top: calc(var(--topbar-h) + 24px);
}

.plan-section:first-child {
  border-top: none;
}

.plan-section__header {
  margin-bottom: 44px;
}

.plan-section__label {
  display: block;
  margin-bottom: 8px;
  color: var(--clr-cyan);
  font-size: 0.63rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
}

.plan-section__title {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 4vw, 3rem);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: linear-gradient(90deg, var(--clr-white) 60%, var(--clr-cyan) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.05;
}

/* ── Listas genéricas ─────────────────────── */
.plan-list {
  list-style: none;
  padding: 0;
  margin-top: 10px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.plan-list > li {
  padding-left: 16px;
  position: relative;
  color: var(--clr-grey);
  font-size: 0.95rem;
  line-height: 1.6;
}

.plan-list > li::before {
  content: '›';
  position: absolute;
  left: 0;
  color: var(--clr-cyan);
  font-weight: 700;
}

.plan-list--nested {
  margin-top: 6px;
  margin-left: 8px;
}

.plan-list--nested > li::before {
  content: '–';
  color: var(--clr-violet);
}

/* ── Badges de categoría ─────────────────── */
.comitente-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 4px 12px 4px 10px;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--clr-cyan);
  background: var(--clr-cyan-dim);
  border: 1px solid rgba(0, 210, 255, 0.25);
  clip-path: polygon(6px 0, 100% 0, calc(100% - 6px) 100%, 0 100%);
  width: fit-content;
}

.comitente-badge::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  background: var(--clr-cyan);
  clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%);
  flex-shrink: 0;
}

.comitente-badge--violet {
  color: var(--clr-violet);
  background: rgba(123, 94, 167, 0.1);
  border-color: rgba(123, 94, 167, 0.28);
}

.comitente-badge--violet::before {
  background: var(--clr-violet);
}

/* ── Details / summary genérico ──────────── */
.user-card__example summary,
.feature-card__detail summary {
  color: var(--clr-cyan);
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: opacity var(--t-fast);
}

.user-card__example summary::-webkit-details-marker,
.feature-card__detail summary::-webkit-details-marker { display: none; }

.user-card__example summary::before,
.feature-card__detail summary::before {
  content: '›';
  display: inline-block;
  transition: transform var(--t-fast);
  font-size: 1rem;
  line-height: 1;
}

details[open] > summary::before {
  transform: rotate(90deg);
}

.user-card__example summary:hover,
.feature-card__detail summary:hover { opacity: 0.75; }

.user-card__example p,
.feature-card__detail p {
  margin-top: 10px;
  color: var(--clr-grey);
  font-size: 0.95rem;
  line-height: 1.7;
  font-weight: 500;
}

/* ============================================================
   SECCIÓN 1 — COMITENTE
   ============================================================ */

.comitente-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(220px, 360px);
  gap: clamp(28px, 5vw, 72px);
  align-items: center;
}


.comitente-text {
  max-width: 720px;
}

.comitente-mockup {
  position: relative;
  justify-self:end;
  align-self: center;
  width: min(34vw, 360px);
  min-width: 400px;
  margin: 0;
  pointer-events: none;
}

.comitente-mockup::before {
  content: '';
  position: absolute;
  inset: 12% 0 4% 8%;
  z-index: -1;
  background: radial-gradient(ellipse at center, rgba(0, 210, 255, 0.16), transparent 68%);
  filter: blur(18px);
  opacity: 0.8;
}

.comitente-mockup img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 28px 46px rgba(0, 0, 0, 0.45));
}

.comitente-org {
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 1.8vw, 1.35rem);
  font-weight: 500;
  letter-spacing: 0.03em;
  color: var(--clr-white);
  margin-bottom: 32px;
  border-left: 3px solid var(--clr-cyan);
  padding-left: 16px;
  line-height: 1.4;
}

.comitente-block {
  margin-bottom: 26px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.comitente-block p {
  color: var(--clr-grey);
  font-size: 1rem;
  line-height: 1.75;
  font-weight: 500;
}

/* Tarjeta resumen */
.app-summary-card {
  position: relative;
  background: linear-gradient(160deg, var(--clr-surface-2) 0%, rgba(6, 8, 13, 0.7) 100%);
  border: 1px solid var(--clr-border-2);
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 18px 100%, 0 calc(100% - 18px));
  padding: 26px 22px;
  box-shadow:
    0 0 0 1px rgba(0, 210, 255, 0.05),
    0 20px 60px rgba(0, 0, 0, 0.35),
    inset 0 0 30px rgba(0, 210, 255, 0.025);
  overflow: hidden;
}

.app-summary-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 55%; height: 1px;
  background: linear-gradient(90deg, var(--clr-cyan), transparent);
  opacity: 0.55;
}

.app-summary-card__label {
  display: block;
  color: var(--clr-grey-2);
  letter-spacing: 0.2em;
  margin-bottom: 10px;
}

.app-summary-card__name {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  line-height: 1.1;
  background: linear-gradient(120deg, var(--clr-white) 40%, var(--clr-cyan) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 20px;
}

.app-summary-card__top { margin-bottom: 0; }

.app-summary-card__tags {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin: 16px 0;
}

.app-tag {
  padding: 3px 9px;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--clr-cyan);
  background: var(--clr-cyan-dim);
  border: 1px solid rgba(0, 210, 255, 0.2);
}

.app-summary-card__footer {
  color: var(--clr-grey-2);
  letter-spacing: 0.14em;
  padding-top: 14px;
  border-top: 1px solid var(--clr-border);
}

/* ============================================================
   SECCIÓN 2 — TIPOS DE USUARIOS
   ============================================================ */

.users-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.users-grid--three {
  grid-template-columns: repeat(3, 1fr);
}

.user-card {
  position: relative;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 0 100%);
  padding: 22px 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: border-color var(--t-mid), box-shadow var(--t-mid), transform var(--t-mid);
  overflow: hidden;
}

.user-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 40%; height: 1px;
  background: linear-gradient(90deg, var(--clr-cyan), transparent);
  opacity: 0.4;
  transition: opacity var(--t-mid), width var(--t-mid);
}

.user-card:hover {
  border-color: rgba(0, 210, 255, 0.35);
  box-shadow: 0 0 0 1px rgba(0, 210, 255, 0.08), 0 12px 36px rgba(0, 0, 0, 0.28);
  transform: translateY(-3px);
}

.user-card:hover::before {
  width: 70%;
  opacity: 0.65;
}

.user-card--admin::before {
  background: linear-gradient(90deg, var(--clr-violet), transparent);
}

.user-card--admin:hover {
  border-color: rgba(123, 94, 167, 0.4);
  box-shadow: 0 0 0 1px rgba(123, 94, 167, 0.1), 0 12px 36px rgba(0, 0, 0, 0.28);
}

.user-card__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.user-card__index {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--clr-cyan);
  opacity: 0.55;
  line-height: 1;
  flex-shrink: 0;
}

.user-card--admin .user-card__index { color: var(--clr-violet); }

.user-card__name {
  font-family: var(--font-display);
  font-size: clamp(0.95rem, 1.5vw, 1.15rem);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--clr-white);
  line-height: 1.2;
}

.user-card__data {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 4px 12px;
  font-size: 0.96rem;
  font-weight: 500;
}

.user-card__data dt {
  color: var(--clr-cyan);
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.7rem;
  align-self: start;
  padding-top: 2px;
  white-space: nowrap;
}

.user-card--admin .user-card__data dt { color: var(--clr-violet); }

.user-card__data dd {
  color: var(--clr-grey);
  line-height: 1.55;
  margin: 0;
}

.user-card__example {
  margin-top: auto;
  border-top: 1px solid var(--clr-border);
  padding-top: 11px;
}

/* ============================================================
   SECCIÓN 3 — FLUJO DE TRABAJO
   ============================================================ */

.flow-problem {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-bottom: 48px;
}

.flow-problem__block {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 20px 18px;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
}

.flow-problem__block p {
  color: var(--clr-grey);
  font-size: 1rem;
  line-height: 1.75;
  font-weight: 500;
}

/* Timeline horizontal */
.flow-timeline {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  position: relative;
}

.flow-timeline--six {
  grid-template-columns: repeat(6, 1fr);
}

/* Línea de fondo */
.flow-timeline::before {
  content: '';
  position: absolute;
  top: 31px;
  left: calc(10% + 4px);
  right: calc(10% + 4px);
  height: 1px;
  background: linear-gradient(90deg,
    var(--clr-cyan) 0%,
    var(--clr-violet) 50%,
    var(--clr-cyan) 100%
  );
  opacity: 0.2;
}

.flow-step {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  padding: 0 6px 20px;
  text-align: center;
}

.flow-step__num {
  position: relative;
  z-index: 1;
  width: 62px;
  height: 62px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.95rem;
  letter-spacing: 0.05em;
  color: var(--clr-cyan);
  background: var(--clr-surface-2);
  border: 1px solid var(--clr-border-2);
  clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
  transition: box-shadow var(--t-mid), border-color var(--t-mid);
  flex-shrink: 0;
}

.flow-step:hover .flow-step__num {
  border-color: var(--clr-cyan);
  box-shadow: 0 0 18px rgba(0, 210, 255, 0.18);
}

.flow-step__num--accent {
  color: var(--clr-bg);
  background: linear-gradient(135deg, var(--clr-cyan), rgba(0, 180, 220, 0.85));
  border-color: var(--clr-cyan);
  box-shadow: 0 0 20px rgba(0, 210, 255, 0.28);
}

.flow-step__title {
  font-family: var(--font-display);
  font-size: clamp(0.82rem, 1.2vw, 1rem);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--clr-white);
  margin-bottom: 5px;
}

.flow-step__desc {
  color: var(--clr-grey);
  font-size: 0.94rem;
  line-height: 1.7;
  font-weight: 500;
}

/* ============================================================
   SECCIÓN 4 — FUNCIONALIDADES EXTRA
   ============================================================ */

.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.feature-card {
  position: relative;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 16px, 100% 100%, 0 100%);
  padding: 22px 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  overflow: hidden;
  transition: border-color var(--t-mid), box-shadow var(--t-mid), transform var(--t-mid);
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 35%; height: 1px;
  background: linear-gradient(90deg, var(--clr-cyan), transparent);
  opacity: 0.35;
  transition: width var(--t-mid), opacity var(--t-mid);
}

.feature-card:hover {
  border-color: rgba(0, 210, 255, 0.3);
  box-shadow: 0 0 0 1px rgba(0, 210, 255, 0.07), 0 10px 36px rgba(0, 0, 0, 0.25);
  transform: translateY(-3px);
}

.feature-card:hover::before {
  width: 65%;
  opacity: 0.6;
}

/* Card ancha — puntos de interés */
.feature-card--wide {
  grid-column: 1 / -1;
  flex-direction: row;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 16px;
}

.feature-card--wide .feature-card__icon { align-self: center; }
.feature-card__wide-body { flex: 1 1 200px; display: flex; flex-direction: column; gap: 8px; }
.feature-card--wide .feature-card__detail { flex: 1 1 260px; margin-top: 0; }

.feature-card__icon {
  font-size: 1.5rem;
  color: var(--clr-cyan);
  opacity: 0.6;
  line-height: 1;
  transition: opacity var(--t-fast);
}

.feature-card:hover .feature-card__icon { opacity: 1; }

.feature-card__title {
  font-family: var(--font-display);
  font-size: clamp(0.92rem, 1.4vw, 1.1rem);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--clr-white);
}

.feature-card__desc {
  color: var(--clr-grey);
  font-size: 0.95rem;
  line-height: 1.7;
  font-weight: 500;
  flex-grow: 1;
}

.feature-card__detail {
  border-top: 1px solid var(--clr-border);
  padding-top: 11px;
  margin-top: auto;
}

/* Lista de POI */
.poi-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin-top: 10px;
}

.poi-list li {
  display: flex;
  align-items: center;
  gap: 7px;
  color: var(--clr-grey);
  font-size: 0.95rem;
  font-weight: 500;
}

.poi-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--clr-cyan);
  border: 1px solid rgba(0, 210, 255, 0.28);
  background: rgba(0, 210, 255, 0.08);
}

/* ============================================================
   FOOTER
   ============================================================ */

.site-footer {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  padding: 18px clamp(20px, 5vw, 72px);
  border-top: 1px solid var(--clr-border);
  background: rgba(6, 8, 13, 0.92);
  backdrop-filter: blur(10px);
}
.site-footer::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 1px;
  background: linear-gradient(90deg,
    transparent 0%,
    var(--clr-violet-glow) 30%,
    var(--clr-cyan-glow) 60%,
    transparent 100%
  );
  opacity: 0.35;
}
.footer-left,
.footer-right { color: var(--clr-grey-2); letter-spacing: 0.08em; }
.footer-right  { text-align: right; }

/* ============================================================
   RESPONSIVE
   Breakpoints: 1024, 760, 480
   ============================================================ */

/* Tablet landscape */
@media (max-width: 1024px) {
  .topbar {
    grid-template-columns: auto 1fr auto;
    gap: 16px;
  }
  .header-data { display: none; }

  .comitente-layout {
    grid-template-columns: 1fr;
  }

  .comitente-mockup {
    justify-self: center;
    width: min(58vw, 340px);
  }

  .users-grid,
  .users-grid--three {
    grid-template-columns: repeat(2, 1fr);
  }

  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .feature-card--wide {
    flex-direction: column;
  }

  .flow-timeline,
  .flow-timeline--six {
    grid-template-columns: repeat(3, 1fr);
  }

  .flow-timeline::before { display: none; }
}

/* Tablet portrait */
@media (max-width: 760px) {
  :root {
    --topbar-h: 114px;
    --sidenav-w: 0px; /* ocultar en mobile */
  }

  .topbar {
    grid-template-columns: 1fr auto;
    grid-template-areas:
      'brand header'
      'nav   nav';
    gap: 8px 12px;
    padding: 10px 16px;
  }
  .brand        { grid-area: brand; }
  .brand-main   { font-size: 1.9rem; }
  .brand-status,
  .brand-prefix { display: none; }
  .topnav {
    grid-area: nav;
    width: 100%;
    justify-content: space-between;
    overflow-x: auto;
    scrollbar-width: none;
  }
  .topnav::-webkit-scrollbar { display: none; }
  .nav-link {
    flex: 1;
    justify-content: center;
    padding: 8px 10px;
    font-size: 0.84rem;
  }
  .header-right { grid-area: header; gap: 8px; }

  /* Side-nav: barra horizontal compacta en mobile */
  .side-nav {
    top: var(--topbar-h);
    left: 0;
    width: 100%;
    height: auto;
    flex-direction: row;
    align-items: center;
    border-right: none;
    border-bottom: 1px solid var(--clr-border);
    padding: 0;
    overflow: visible;
  }

  .side-nav::before { display: none; }

  .side-nav-toggle {
    display: flex;
  }

  .side-nav ul {
    flex-direction: row;
    gap: 0;
    padding: 0;
    display: none; /* oculto por defecto */
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(6, 8, 13, 0.96);
    border-bottom: 1px solid var(--clr-border);
    backdrop-filter: blur(14px);
    z-index: 80;
  }

  .side-nav.is-open ul {
    display: flex;
    flex-direction: column;
  }

  .side-nav-label {
    opacity: 0;
    max-width: 0;
    visibility: hidden;
    transform: translateX(-8px);
  }

  .side-nav.is-open .side-nav-label {
    opacity: 1;
    max-width: 200px;
    visibility: visible;
    transform: translateX(0);
  }

  /* El main no necesita padding-left en mobile */
  main {
    padding-left: 0;
    /* Compensar la barra de nav lateral mobile */
    padding-top: calc(var(--topbar-h) + 46px);
  }

  .plan-section {
    padding: 52px 0;
  }

  .flow-problem {
    grid-template-columns: 1fr;
  }

  /* Timeline vertical */
  .flow-timeline {
    grid-template-columns: 1fr;
  }

  .flow-step {
    flex-direction: row;
    text-align: left;
    align-items: flex-start;
    gap: 18px;
    padding: 0 0 24px 0;
  }

  .flow-step:not(.flow-step--last)::after {
    content: '';
    position: absolute;
    left: 30px;
    top: 62px;
    bottom: 0;
    width: 1px;
    background: linear-gradient(180deg, var(--clr-cyan), transparent);
    opacity: 0.18;
  }

  .flow-step__num { flex-shrink: 0; }
  .flow-step__body { padding-top: 12px; }

  .site-footer {
    flex-direction: column;
    text-align: center;
    gap: 6px;
  }
  .footer-right { text-align: center; }
}

/* Mobile portrait */
@media (max-width: 480px) {
  .plan-container {
    padding: 0 16px;
  }

  .plan-section {
    padding: 40px 0;
  }

  .users-grid {
    grid-template-columns: 1fr;
  }

  .features-grid {
    grid-template-columns: 1fr;
  }

  .feature-card--wide {
    flex-direction: column;
  }

  .user-card__data {
    grid-template-columns: 1fr;
  }

  .user-card__data dt {
    margin-top: 6px;
  }

  .flow-step__num {
    width: 50px;
    height: 50px;
    font-size: 0.82rem;
  }

  .flow-step:not(.flow-step--last)::after {
    left: 24px;
    top: 50px;
  }

  .nav-link span { display: none; }
  .nav-link { font-size: 0.82rem; padding: 7px 8px; }
}

/* ============================================================
   SECCIÓN 5 — DESIGN SYSTEM
   ============================================================ */

.ds-image-wrapper {
  margin: 0;
  padding: 2px;
  border-radius: 6px;
  background: linear-gradient(135deg, rgba(0, 210, 255, 0.2), rgba(123, 94, 167, 0.2));
  position: relative;
}

.ds-image-wrapper::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: 7px;
  background: linear-gradient(135deg, rgba(0, 210, 255, 0.25), rgba(123, 94, 167, 0.18));
  z-index: -1;
  filter: blur(12px);
  opacity: 0.5;
  transition: opacity var(--t-slow);
}

.ds-image-wrapper:hover::before {
  opacity: 0.9;
}

.ds-image-zoom {
  border-radius: 4px;
  overflow: hidden;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  position: relative;
}

.ds-image-zoom img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
}

.ds-image-zoom {
  cursor: zoom-in !important;
}

/* Lupa flotante */
.ds-lens {
  position: absolute;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  border: 2px solid rgba(0, 210, 255, 0.5);
  box-shadow:
    0 0 16px rgba(0, 210, 255, 0.25),
    0 0 40px rgba(0, 210, 255, 0.08),
    inset 0 0 12px rgba(0, 0, 0, 0.3);
  pointer-events: none;
  z-index: 50;
  opacity: 0;
  transform: scale(0.6);
  transition: opacity 0.2s ease, transform 0.2s ease;
  background-repeat: no-repeat;
  /* Leve reflejo de cristal */
  overflow: hidden;
}

.ds-lens.is-active {
  opacity: 1;
  transform: scale(1);
}

/* Reflejo decorativo del cristal de la lupa */
.ds-lens::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.08) 0%,
    transparent 50%,
    rgba(0, 210, 255, 0.04) 100%
  );
  pointer-events: none;
}

/* ── Reduced motion ───────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
  }
  #cursor-outer svg { animation: none !important; }
}