/*
  TrueID — landing page
  Identidad "Bóveda Criptográfica Digital" (ver /DESIGN_SYSTEM.md): fondo
  índigo profundo, neón cian/magenta, cristal facetado. Tema único e
  intencional — el producto real tampoco tiene modo claro, así que esta
  página no lo simula; en su lugar se cuida contraste y `prefers-reduced-motion`.
*/

:root {
  --bg: #0b0914;
  --bg-soft: #0f0c1e;
  --surface: #130f26;
  --surface-glass: rgba(19, 15, 38, 0.68);
  --line: rgba(255, 255, 255, 0.1);
  --line-strong: rgba(255, 255, 255, 0.18);

  --primary: #00f2fe;
  --primary-glow: rgba(0, 242, 254, 0.5);
  --primary-dim: rgba(0, 242, 254, 0.12);
  --accent: #ff007f;
  --accent-glow: rgba(255, 0, 127, 0.5);
  --accent-dim: rgba(255, 0, 127, 0.12);
  --success: #00ff66;

  --text-main: #ffffff;
  --text-soft: #c7cede;
  --text-muted: #94a3b8;

  --font-display: "Space Grotesk", "Inter", sans-serif;
  --font-body: "Inter", sans-serif;
  --font-mono: "JetBrains Mono", "IBM Plex Mono", monospace;

  --container: 1180px;
  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 10px;

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text-main);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
}

h1,
h2,
h3 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.12;
  letter-spacing: -0.01em;
  margin: 0 0 0.5em;
  text-wrap: balance;
}

h1 {
  font-size: clamp(2.4rem, 5.2vw, 4rem);
  font-weight: 700;
}

h2 {
  font-size: clamp(1.7rem, 3.4vw, 2.5rem);
}

p {
  margin: 0 0 1em;
  color: var(--text-soft);
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--primary);
  color: #001014;
  padding: 0.75em 1.2em;
  z-index: 200;
  border-radius: 0 0 var(--radius-sm) 0;
}

.skip-link:focus {
  left: 0;
}

:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 3px;
}

/* ---------- background field ---------- */

.bg-field {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  background: radial-gradient(ellipse 120% 80% at 50% -10%, var(--bg-soft) 0%, var(--bg) 60%);
}

#hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.55;
}

.bg-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.35;
  will-change: transform;
}

.bg-blob--primary {
  width: 46vw;
  height: 46vw;
  max-width: 620px;
  max-height: 620px;
  left: -12vw;
  top: 8vh;
  background: var(--primary);
}

.bg-blob--accent {
  width: 40vw;
  height: 40vw;
  max-width: 560px;
  max-height: 560px;
  right: -14vw;
  top: 60vh;
  background: var(--accent);
}

/* ---------- layout helpers ---------- */

.section {
  max-width: var(--container);
  margin: 0 auto;
  padding: clamp(4rem, 9vw, 7.5rem) 1.5rem;
}

.section__head {
  max-width: 640px;
  margin: 0 auto 3rem;
  text-align: center;
}

.section--center .section__head {
  margin-bottom: 2.5rem;
}

.section__lede {
  font-size: 1.05rem;
  color: var(--text-muted);
}

.section--split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 6vw, 5rem);
  align-items: center;
}

.section--reverse .section__col:first-child {
  order: 2;
}

.section__col--visual {
  display: flex;
  justify-content: center;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--primary);
  margin: 0 0 0.9em;
}

.text-gradient {
  background: linear-gradient(100deg, var(--primary), var(--accent) 85%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.9em 1.6em;
  border-radius: 999px;
  text-decoration: none;
  border: 1px solid transparent;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), border-color 0.25s var(--ease);
}

.btn--primary {
  background: linear-gradient(120deg, var(--primary), #00c2d4);
  color: #001014;
  box-shadow: 0 0 20px var(--primary-glow), 0 8px 24px rgba(0, 0, 0, 0.35);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 28px var(--primary-glow), 0 10px 28px rgba(0, 0, 0, 0.4);
}

.btn--lg {
  padding: 1.05em 2em;
  font-size: 1rem;
}

.btn--ghost {
  border-color: var(--line-strong);
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.02);
}

.btn--ghost:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.btn--ghost svg {
  transition: transform 0.25s var(--ease);
}

.btn--ghost:hover svg {
  transform: translateY(2px);
}

.btn--nav {
  padding: 0.65em 1.3em;
  font-size: 0.85rem;
}

/* ---------- nav ---------- */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 1.1rem 1.5rem;
  transition: background 0.3s var(--ease), padding 0.3s var(--ease);
}

.nav::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--primary) 18%, var(--accent) 82%, transparent);
  box-shadow: 0 1px 16px -2px var(--primary-glow);
  opacity: 0;
  transition: opacity 0.35s var(--ease);
}

.nav.is-scrolled {
  background: rgba(11, 9, 20, 0.78);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: 0.75rem 1.5rem;
}

.nav.is-scrolled::after {
  opacity: 1;
}

.nav__inner {
  max-width: var(--container);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.nav__brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  text-decoration: none;
}

.nav__mark {
  border-radius: 6px;
}

.nav__word {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-main);
}

.nav__plus {
  color: var(--primary);
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-soft);
}

.nav__links a {
  text-decoration: none;
  padding: 0.55em 0.95em;
  border-radius: 999px;
  border: 1px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.nav__links a:hover,
.nav__links a:focus-visible {
  color: var(--primary);
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, 0.04);
  box-shadow: 0 0 14px var(--primary-dim);
}

@media (max-width: 760px) {
  .nav__links {
    display: none;
  }
}

/* ---------- hero ---------- */

.hero {
  max-width: var(--container);
  margin: 0 auto;
  min-height: 100svh;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 2rem;
  padding: 8rem 1.5rem 4rem;
}

.hero__sub {
  font-size: 1.1rem;
  max-width: 46ch;
}

.hero__actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin: 2rem 0 2.75rem;
}

.hero__facts {
  display: grid;
  grid-template-columns: repeat(3, auto);
  gap: 1.75rem;
  margin: 0;
  padding-top: 1.75rem;
  border-top: 1px solid var(--line);
}

.hero__facts dt {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.35em;
}

.hero__facts dd {
  margin: 0;
  font-size: 0.92rem;
  color: var(--text-soft);
}

.hero__mark {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 1;
}

.mark-img {
  width: 62%;
  filter: drop-shadow(0 0 32px var(--primary-glow));
  animation: float 7s ease-in-out infinite;
  position: relative;
  z-index: 2;
}

.mark-glow {
  position: absolute;
  inset: 12%;
  border-radius: 50%;
  background: radial-gradient(circle, var(--primary-dim) 0%, transparent 70%);
  z-index: 1;
}

.scan-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid var(--primary-glow);
  z-index: 1;
}

.scan-ring--1 {
  inset: 18%;
  animation: pulse-ring 4s var(--ease) infinite;
}

.scan-ring--2 {
  inset: 4%;
  border-color: var(--accent-glow);
  animation: pulse-ring 4s var(--ease) infinite 1.3s;
}

@keyframes pulse-ring {
  0% {
    transform: scale(0.82);
    opacity: 0.9;
  }
  80%,
  100% {
    transform: scale(1.06);
    opacity: 0;
  }
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-14px);
  }
}

@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    padding-top: 7rem;
    text-align: left;
  }
  .hero__mark {
    order: -1;
    max-width: 220px;
    margin: 0 auto 1rem;
  }
  .hero__facts {
    grid-template-columns: 1fr 1fr;
  }
}

/* ---------- simulator ---------- */

.simulator {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
}

.simulator__tabs {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.4rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--line);
  border-radius: 999px;
}

.simulator__tab {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  font: inherit;
  font-size: 0.85rem;
  color: var(--text-muted);
  background: transparent;
  border: none;
  border-radius: 999px;
  padding: 0.65em 1.2em;
  cursor: pointer;
  transition: background 0.25s var(--ease), color 0.25s var(--ease);
}

.simulator__tab-index {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--accent);
}

.simulator__tab.is-active {
  background: var(--surface);
  color: var(--text-main);
  box-shadow: 0 0 0 1px var(--line-strong);
}

.simulator__tab.is-active .simulator__tab-index {
  color: var(--primary);
}

.simulator__stage {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 3rem;
  width: 100%;
}

.device-frame {
  width: min(360px, 90vw);
  background: var(--surface-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(255, 255, 255, 0.02) inset;
  overflow: hidden;
}

.device-frame__bar {
  display: flex;
  gap: 0.4rem;
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--line);
}

.device-frame__bar span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--line-strong);
}

.device-frame__screen {
  padding: 1.6rem 1.5rem 2rem;
  min-height: 340px;
}

.mock {
  animation: fade-in 0.4s var(--ease);
}

@keyframes fade-in {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.mock__header {
  display: flex;
  align-items: center;
  gap: 0.55em;
  margin-bottom: 1.4rem;
}

.mock__brand {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.mock__progress {
  height: 4px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
  margin-bottom: 1.4rem;
}

.mock__progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--primary));
  border-radius: 999px;
  transition: width 0.5s var(--ease);
}

.mock__title {
  font-size: 1.15rem;
  margin-bottom: 1.1rem;
}

.mock__field {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75em 1em;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  margin-bottom: 0.65rem;
  font-size: 0.85rem;
}

.mock__field span {
  color: var(--text-muted);
}

.mock__field em {
  font-family: var(--font-mono);
  font-style: normal;
  color: var(--text-soft);
}

.mock__cta {
  margin-top: 1.4rem;
  text-align: center;
  padding: 0.85em;
  border-radius: 999px;
  background: linear-gradient(120deg, var(--primary), #00c2d4);
  color: #001014;
  font-weight: 600;
  font-size: 0.85rem;
}

.mock__oval {
  position: relative;
  width: 130px;
  height: 168px;
  margin: 0.5rem auto 1.3rem;
}

.mock__oval-ring {
  position: absolute;
  inset: 0;
  border: 2px solid var(--primary);
  border-radius: 50% / 42%;
  box-shadow: 0 0 22px var(--primary-glow);
}

.mock__oval-sweep {
  position: absolute;
  left: 4px;
  right: 4px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  top: 10%;
  animation: sweep 2.6s ease-in-out infinite;
}

@keyframes sweep {
  0%,
  100% {
    top: 10%;
  }
  50% {
    top: 85%;
  }
}

.mock__hint {
  text-align: center;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin: 0;
}

.mock__choice {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.mock__choice-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 0.9em 1em;
  display: flex;
  flex-direction: column;
  gap: 0.2em;
  font-size: 0.85rem;
}

.mock__choice-card strong {
  font-size: 0.92rem;
}

.mock__choice-card span {
  color: var(--text-muted);
}

.mock__choice-card.is-selected {
  border-color: var(--primary);
  box-shadow: 0 0 0 1px var(--primary), 0 0 18px var(--primary-dim);
}

.mock__result {
  text-align: center;
  padding: 0.2rem 0 0.5rem;
}

.mock__face-scan-wrap {
  position: relative;
  width: 92px;
  margin: 0 auto 1.1rem;
}

.mock__face-scan {
  width: 100%;
  height: auto;
  display: block;
  filter: drop-shadow(0 0 6px var(--primary-dim));
}

.mock__verified-badge {
  position: absolute;
  right: -4px;
  bottom: 6px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  color: #001a0d;
  background: var(--success);
  box-shadow: 0 0 14px rgba(0, 255, 102, 0.55), 0 0 0 3px var(--bg);
}

.face-scan__points circle {
  animation: face-point-pulse 2.6s ease-in-out infinite;
  transform-origin: center;
  transform-box: fill-box;
}

.face-scan__points circle:nth-child(3n + 1) {
  animation-delay: 0s;
}
.face-scan__points circle:nth-child(3n + 2) {
  animation-delay: 0.5s;
}
.face-scan__points circle:nth-child(3n) {
  animation-delay: 1s;
}

@keyframes face-point-pulse {
  0%,
  100% {
    opacity: 0.55;
    transform: scale(1);
  }
  50% {
    opacity: 1;
    transform: scale(1.6);
  }
}

.simulator__channels {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.simulator__channels-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin: 0;
  text-align: center;
}

.channel-row {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.channel-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  font-size: 0.85rem;
  color: var(--text-soft);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.55em 1.1em;
}

.channel-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--primary);
  box-shadow: 0 0 8px var(--primary-glow);
}

/* ---------- feature list ---------- */

.feature-list {
  list-style: none;
  margin: 1.75rem 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1.3rem;
}

.feature-list li {
  display: flex;
  flex-direction: column;
  gap: 0.3em;
  padding-left: 1.4rem;
  position: relative;
}

.feature-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.45em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent-glow);
}

.feature-list strong {
  font-size: 1rem;
  color: var(--text-main);
}

.feature-list span {
  color: var(--text-muted);
  font-size: 0.92rem;
}

/* ---------- orbit card (validación) ---------- */

.orbit-card {
  position: relative;
  width: min(380px, 90vw);
  aspect-ratio: 1;
}

.orbit-ring {
  position: absolute;
  inset: 8%;
  border: 1px dashed var(--line-strong);
  border-radius: 50%;
  animation: spin 26s linear infinite;
}

.orbit-center {
  position: absolute;
  inset: 32%;
  border-radius: 50%;
  background: var(--surface-glass);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--primary);
  box-shadow: 0 0 30px var(--primary-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.95rem;
  letter-spacing: 0.06em;
  animation: orbit-center-breathe 3s var(--ease) infinite;
}

.orbit-node {
  position: absolute;
  padding: 0.55em 1em;
  border-radius: 999px;
  background: var(--surface);
  border: 1px solid var(--line-strong);
  font-size: 0.8rem;
  white-space: nowrap;
  color: var(--text-soft);
  /* No se anima `transform` acá a propósito: cada --N ya usa transform
     para posicionarse en el círculo, y una animación de transform en el
     mismo elemento pisaría esa posición. El pulso es solo glow/color. */
  animation: orbit-node-pulse 6s var(--ease) infinite;
}

.orbit-node--1 {
  top: 0;
  left: 50%;
  transform: translate(-50%, -50%);
  animation-delay: 0s;
}

.orbit-node--2 {
  top: 50%;
  right: -6%;
  transform: translateY(-50%);
  animation-delay: 1.5s;
}

.orbit-node--3 {
  bottom: 0;
  left: 50%;
  transform: translate(-50%, 50%);
  animation-delay: 3s;
}

.orbit-node--4 {
  top: 50%;
  left: -6%;
  transform: translateY(-50%);
  animation-delay: 4.5s;
}

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

/* Recorre los 4 nodos en secuencia (6s / 4 = 1.5s de stagger) -- refuerza
   la idea de "se están revisando varias señales", en sincro con el giro
   lento del anillo punteado. */
@keyframes orbit-node-pulse {
  0%, 88%, 100% {
    border-color: var(--line-strong);
    color: var(--text-soft);
    box-shadow: none;
  }
  12%, 38% {
    border-color: var(--primary);
    color: var(--primary);
    box-shadow: 0 0 18px var(--primary-dim);
  }
}

@keyframes orbit-center-breathe {
  0%, 100% {
    box-shadow: 0 0 30px var(--primary-dim);
  }
  50% {
    box-shadow: 0 0 46px var(--primary-glow);
  }
}

/* ---------- flow card (interoperabilidad) ---------- */

.flow-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
  width: min(340px, 90vw);
  padding: 2.5rem 1.5rem;
  background: var(--surface-glass);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.flow-node {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5em;
  font-size: 0.82rem;
  color: var(--text-soft);
}

.flow-node svg {
  color: var(--primary);
}

.flow-node--qr svg {
  color: var(--accent);
}

.flow-line {
  width: 2px;
  height: 46px;
  background: var(--line-strong);
  position: relative;
  overflow: hidden;
}

.flow-line span {
  position: absolute;
  left: -1px;
  width: 4px;
  height: 14px;
  border-radius: 4px;
  background: var(--primary);
  box-shadow: 0 0 10px var(--primary-glow);
  animation: travel 2.2s linear infinite;
}

.flow-line--2 span {
  background: var(--accent);
  box-shadow: 0 0 10px var(--accent-glow);
  animation-delay: 1.1s;
}

@keyframes travel {
  0% {
    top: -14px;
  }
  100% {
    top: 46px;
  }
}

.flow-caption {
  margin: 1.5rem 0 0;
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ---------- pillar grid (seguridad) ---------- */

.pillar-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1.25rem;
}

.pillar-card {
  padding: 1.9rem;
  background: var(--surface-glass);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  transition: border-color 0.3s var(--ease), transform 0.3s var(--ease);
}

.pillar-card:hover {
  border-color: var(--primary);
  transform: translateY(-4px);
}

.pillar-icon {
  color: var(--primary);
  font-size: 1.3rem;
  margin-bottom: 0.8rem;
}

.pillar-card h3 {
  font-size: 1.05rem;
  margin-bottom: 0.4em;
}

.pillar-card p {
  font-size: 0.9rem;
  margin: 0;
}

/* ---------- log card (auditoría) ---------- */

.log-card {
  width: min(420px, 90vw);
  background: #08060f;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 1.4rem 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.5);
}

.log-card__head {
  color: var(--text-muted);
  padding-bottom: 0.9rem;
  margin-bottom: 0.9rem;
  border-bottom: 1px solid var(--line);
  letter-spacing: 0.04em;
}

.log-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.4rem 0;
  opacity: 0;
  animation: log-in 0.5s var(--ease) forwards;
}

.log-row:nth-child(2) {
  animation-delay: 0.15s;
}
.log-row:nth-child(3) {
  animation-delay: 0.3s;
}
.log-row:nth-child(4) {
  animation-delay: 0.45s;
}
.log-row:nth-child(5) {
  animation-delay: 0.6s;
}
.log-row:nth-child(6) {
  animation-delay: 0.75s;
}
.log-row:nth-child(7) {
  animation-delay: 0.9s;
}

@keyframes log-in {
  to {
    opacity: 1;
  }
}

.log-time {
  color: var(--text-muted);
}

.log-event {
  color: var(--text-soft);
}

.log-event--ok {
  color: var(--success);
}

.log-row--muted .log-event,
.log-row--muted .log-time {
  color: var(--text-muted);
  font-style: italic;
}

/* ---------- console card (consola de cliente / reglas de riesgo) ---------- */

.console-card {
  width: min(420px, 90vw);
  background: var(--surface-glass);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-md);
  padding: 1.4rem 1.5rem;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.5);
}

.console-card__head {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding-bottom: 0.9rem;
  margin-bottom: 0.9rem;
  border-bottom: 1px solid var(--line);
}

.console-rule {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.55em 0;
  font-size: 0.85rem;
}

.console-rule > span:first-child {
  color: var(--text-muted);
}

.console-rule strong {
  font-family: var(--font-mono);
  color: var(--text-main);
}

.console-rule__badge {
  font-family: var(--font-mono);
  font-size: 0.64rem;
  letter-spacing: 0.04em;
  color: var(--success);
  border: 1px solid rgba(0, 255, 102, 0.35);
  border-radius: 999px;
  padding: 0.2em 0.65em;
  margin-left: 0.6em;
  white-space: nowrap;
}

.console-history {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.console-history__row {
  font-size: 0.76rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

.console-history__row strong {
  color: var(--text-soft);
  font-weight: 500;
}

/* ---------- privacy strip ---------- */

.privacy-strip {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.privacy-step {
  display: flex;
  align-items: center;
  gap: 0.6em;
  padding: 1em 1.5em;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface-glass);
  font-size: 0.95rem;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.privacy-step span {
  font-family: var(--font-mono);
  color: var(--accent);
  font-size: 0.8rem;
}

.privacy-arrow {
  color: var(--text-muted);
}

/* ---------- CTA ---------- */

.cta {
  max-width: var(--container);
  margin: 0 auto;
  padding: 2rem 1.5rem 8rem;
}

.cta__inner {
  text-align: center;
  max-width: 620px;
  margin: 0 auto;
  padding: clamp(2.5rem, 6vw, 4rem);
  background: var(--surface-glass);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.45);
}

.cta__inner .btn {
  margin-top: 0.5rem;
}

/* ---------- footer ---------- */

.footer {
  border-top: 1px solid var(--line);
  padding: 3rem 1.5rem;
}

.footer__inner {
  max-width: var(--container);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem 2rem;
}

.footer__tagline {
  color: var(--text-muted);
  font-size: 0.88rem;
  margin: 0;
  flex: 1;
  min-width: 220px;
}

.footer__copy {
  color: var(--text-muted);
  font-size: 0.82rem;
  margin: 0;
  font-family: var(--font-mono);
}

/* ---------- responsive ---------- */

@media (max-width: 900px) {
  .section--split {
    grid-template-columns: 1fr;
  }
  .section--reverse .section__col:first-child {
    order: 0;
  }
  .section__col--visual {
    order: -1;
  }
}

@media (max-width: 620px) {
  .hero__facts {
    grid-template-columns: 1fr;
  }
}

/* ---------- reduced motion ---------- */

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  [data-reveal] {
    opacity: 1;
    transform: none;
  }
}