/* =============================================================
   ManejoBien — styles.css
   Blanco/hueso con tinta. Un solo naranja, con disciplina.
   ============================================================= */

/* ---------- Tokens ---------- */
:root {
  --naranja: #F45B14;
  --naranja-oscuro: #C74408;
  --tinta: #1C1917;
  --gris-humo: #57534E;
  --hueso: #FAF7F2;
  --blanco: #FFFFFF;
  --verde-puntaje: #1A7F4B;

  --borde: #E7E1D8;
  --container: 1200px;

  --f-display: "Archivo", system-ui, sans-serif;
  --f-body: "Inter", system-ui, sans-serif;
  --f-mono: "IBM Plex Mono", ui-monospace, monospace;

  --nav-h: 68px;

  /* Una sola familia de easing para todo el motion */
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- Reset base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: var(--nav-h); }
/* Scrollspy: cada sección con ancla deja aire para la nav fija */
section[id] { scroll-margin-top: var(--nav-h); }
body {
  margin: 0;
  font-family: var(--f-body);
  font-weight: 400;
  line-height: 1.6;
  color: var(--tinta);
  background: var(--blanco);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; }

/* ---------- Layout helpers ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: 20px;
}
.container--narrow { max-width: 760px; }

.section { padding-block: clamp(56px, 9vw, 104px); }
.section--hueso { background: var(--hueso); }

.section__title {
  font-family: var(--f-display);
  font-weight: 800;
  font-size: clamp(1.6rem, 3.5vw, 2.5rem);
  line-height: 1.12;
  letter-spacing: -0.01em;
  margin: 0 0 0.9em;
  max-width: 20ch;
}

/* ---------- Eyebrow ---------- */
.eyebrow {
  font-family: var(--f-display);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.72rem;
  color: var(--naranja-oscuro);
  margin: 0 0 1rem;
}
.eyebrow--dark { color: var(--naranja-oscuro); }

/* ---------- Números medidos (mono, firma) ---------- */
.num {
  font-family: var(--f-mono);
  font-weight: 500;
  background: var(--hueso);
  padding: 0.06em 0.34em;
  border-radius: 3px;
  box-shadow: inset 0 -3px 0 rgba(244, 91, 20, 0.35);
}

/* ---------- Subrayado naranja de énfasis ---------- */
.mark {
  box-shadow: inset 0 -0.5em 0 rgba(244, 91, 20, 0.18);
  padding: 0 0.05em;
}

/* =============================================================
   Botones
   ============================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 1.5rem;
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 0.98rem;
  text-decoration: none;
  border-radius: 8px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: background-color .18s ease, color .18s ease, border-color .18s ease, transform .12s ease;
}
.btn:active { transform: translateY(1px); }

.btn--primary { background: var(--naranja); color: var(--blanco); }
.btn--primary:hover { background: var(--naranja-oscuro); }

.btn--ghost {
  background: transparent;
  color: var(--tinta);
  border-color: var(--tinta);
}
.btn--ghost:hover { background: var(--tinta); color: var(--blanco); }

.btn--onOrange {
  background: var(--blanco);
  color: var(--naranja-oscuro);
  width: 100%;
  margin-top: 0.5rem;
}
.btn--onOrange:hover { background: var(--tinta); color: var(--blanco); }

/* Focus visible en todo interactivo */
a:focus-visible, button:focus-visible,
summary:focus-visible, input:focus-visible {
  outline: 3px solid var(--naranja);
  outline-offset: 2px;
  border-radius: 4px;
}

/* =============================================================
   Logo
   ============================================================= */
.logo-mark { color: var(--naranja); flex-shrink: 0; }
.logo-word {
  font-family: var(--f-display);
  font-size: 1.28rem;
  letter-spacing: -0.01em;
  color: var(--tinta);
  white-space: nowrap;
}
.logo-word__manejo { font-weight: 500; }
.logo-word__bien { font-weight: 800; }
.logo-word--light { color: var(--blanco); }

/* =============================================================
   NAV
   ============================================================= */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--blanco);
  border-bottom: 1px solid transparent;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.nav.is-scrolled {
  border-bottom-color: var(--borde);
  box-shadow: 0 1px 0 rgba(0,0,0,0.02);
}
.nav__inner {
  display: flex;
  align-items: center;
  gap: 1rem;
  height: var(--nav-h);
}
.nav__logo {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
}
.nav__links {
  display: none;
  gap: 1.4rem;
  margin-left: auto;
}
.nav__links a {
  font-family: var(--f-display);
  font-weight: 500;
  font-size: 0.95rem;
  text-decoration: none;
  color: var(--tinta);
  padding: 0.3rem 0;
  border-bottom: 2px solid transparent;
}
.nav__links a:hover { border-bottom-color: var(--naranja); }
/* Scrollspy: el link activo se marca con color; el subrayado lo da .nav__indicator */
.nav__links a.is-active { color: var(--naranja-oscuro); border-bottom-color: transparent; }

.nav__cta { display: none; margin-left: 0.4rem; min-height: 44px; }

/* Hamburguesa */
.nav__toggle {
  margin-left: auto;
  width: 44px; height: 44px;
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0 8px;
}
.nav__toggle span {
  display: block;
  height: 2.5px;
  background: var(--tinta);
  border-radius: 2px;
  transition: transform .2s ease, opacity .2s ease;
}
.nav__toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* Menú móvil desplegado */
.nav__links.is-open {
  display: flex;
  flex-direction: column;
  position: absolute;
  top: var(--nav-h);
  left: 0; right: 0;
  background: var(--blanco);
  border-bottom: 1px solid var(--borde);
  padding: 0.5rem 20px 1.4rem;
  gap: 0;
}
.nav__links.is-open a {
  padding: 0.9rem 0;
  border-bottom: 1px solid var(--borde);
}
.nav__links.is-open a:last-child { border-bottom: none; }

/* =============================================================
   HERO
   ============================================================= */
.hero { padding-block: clamp(40px, 7vw, 84px); }
.hero__grid {
  display: grid;
  gap: clamp(32px, 5vw, 56px);
  align-items: center;
}
.hero__title {
  font-family: var(--f-display);
  font-weight: 800;
  font-size: clamp(2.2rem, 6vw, 4.5rem);
  line-height: 1.02;
  letter-spacing: -0.02em;
  margin: 0 0 0.5em;
}
.hero__sub {
  font-size: clamp(1.05rem, 1.6vw, 1.2rem);
  color: var(--gris-humo);
  max-width: 42ch;
  margin: 0 0 1.8rem;
}
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-bottom: 1.1rem;
}
.hero__note {
  font-size: 0.85rem;
  color: var(--gris-humo);
  margin: 0;
}

/* Tarjeta / medidor vivo */
.hero__card {
  background: var(--blanco);
  border: 1px solid var(--borde);
  border-radius: 16px;
  padding: 1.6rem 1.4rem 1.4rem;
  box-shadow: 0 20px 50px -30px rgba(28,25,23,0.35);
  max-width: 420px;
  width: 100%;
  justify-self: center;
}
.meter { position: relative; }
.meter__svg { width: 100%; height: auto; display: block; }
.meter__track { stroke: var(--borde); }
.meter__value {
  stroke: var(--naranja);
  transition: stroke-dashoffset .6s cubic-bezier(.22,.61,.36,1);
}
.meter__readout {
  position: absolute;
  inset: 0;
  top: 38%;
  display: flex;
  flex-direction: column;
  align-items: center;
  transform: translateY(16px);
}
.meter__score {
  font-family: var(--f-mono);
  font-weight: 500;
  font-size: 3.4rem;
  line-height: 1;
  color: var(--verde-puntaje);
}
.meter__label {
  font-family: var(--f-display);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.72rem;
  color: var(--gris-humo);
  margin-top: 0.35rem;
}

.log {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.55rem;
  height: 5.2rem;
  overflow: hidden;
}
.log li {
  font-family: var(--f-mono);
  font-size: 0.82rem;
  color: var(--tinta);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.log__time { color: var(--gris-humo); min-width: 4.6em; }
.log__ok { color: var(--verde-puntaje); margin-left: auto; }
.log__bad { color: var(--naranja); font-weight: 500; margin-left: auto; }

/* =============================================================
   PROBLEMA
   ============================================================= */
.problem__statement {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: clamp(1.5rem, 3.4vw, 2.4rem);
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin: 0 0 2.4rem;
  max-width: 24ch;
}
.stats {
  display: grid;
  gap: 1.6rem;
  border-top: 1px solid var(--borde);
  padding-top: 2rem;
}
.stat { display: flex; flex-direction: column; gap: 0.5rem; }
.stat .num {
  font-size: 1.5rem;
  align-self: flex-start;
}
.stat__label { color: var(--gris-humo); font-size: 0.95rem; max-width: 26ch; }

/* =============================================================
   CÓMO FUNCIONA
   ============================================================= */
.steps { display: grid; gap: 1.6rem; }
.step {
  border: 1px solid var(--borde);
  border-radius: 12px;
  padding: 1.6rem;
  background: var(--blanco);
}
.step__num {
  font-family: var(--f-mono);
  font-weight: 500;
  font-size: 1.1rem;
  color: var(--naranja);
  display: block;
  margin-bottom: 1rem;
}
.step__icon { width: 40px; height: 40px; color: var(--tinta); margin-bottom: 0.6rem; }
.step__title {
  font-family: var(--f-display);
  font-weight: 800;
  font-size: 1.25rem;
  margin: 0 0 0.4rem;
}
.step p { margin: 0; color: var(--gris-humo); }

/* =============================================================
   DISPOSITIVO
   ============================================================= */
.device { display: grid; gap: clamp(28px, 4vw, 52px); align-items: center; }
.device__media { order: -1; }
.placeholder {
  border: 2px dashed var(--gris-humo);
  border-radius: 12px;
  min-height: 240px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-family: var(--f-display);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 0.85rem;
  color: var(--gris-humo);
  background: var(--blanco);
  padding: 1rem;
}
.spec {
  margin: 0 0 1.6rem;
  display: grid;
  gap: 0;
}
.spec > div {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 0.7rem 0;
  border-bottom: 1px solid var(--borde);
}
.spec dt { color: var(--gris-humo); font-size: 0.95rem; }
.spec dd { margin: 0; font-size: 0.9rem; }
.device__key {
  background: var(--tinta);
  color: var(--blanco);
  border-radius: 12px;
  padding: 1.3rem 1.4rem;
}
.device__key-title {
  font-family: var(--f-display);
  font-weight: 800;
  font-size: 1.15rem;
  margin: 0 0 0.5rem;
  color: var(--blanco);
}
.device__key p:last-child { margin: 0; color: #D6D3D1; font-size: 0.95rem; }

/* =============================================================
   SPLIT (app) + phone mock
   ============================================================= */
.split { display: grid; gap: clamp(32px, 5vw, 56px); align-items: center; }
.split__text p { color: var(--gris-humo); margin: 0; }
.split__media { display: flex; justify-content: center; }

.phone {
  width: 260px;
  background: var(--tinta);
  border-radius: 32px;
  padding: 10px;
  box-shadow: 0 30px 60px -30px rgba(28,25,23,0.5);
}
.phone__notch {
  width: 90px; height: 6px;
  background: #44403C;
  border-radius: 999px;
  margin: 4px auto 8px;
}
.phone__screen {
  background: var(--blanco);
  border-radius: 24px;
  padding: 1.3rem 1.2rem 1.5rem;
}
.phone__eyebrow {
  font-family: var(--f-display);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.66rem;
  color: var(--gris-humo);
  margin: 0;
}
.phone__score {
  font-family: var(--f-mono);
  font-weight: 500;
  font-size: 3.2rem;
  line-height: 1;
  color: var(--verde-puntaje);
  margin: 0.2rem 0 0.1rem;
  background: none;
  box-shadow: none;
  padding: 0;
}
.phone__tag {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 0.85rem;
  margin: 0 0 1.3rem;
}
.phone__section {
  font-family: var(--f-display);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.64rem;
  color: var(--gris-humo);
  margin: 0 0 0.5rem;
}
.trend {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  height: 56px;
  margin-bottom: 1.3rem;
}
.trend span {
  flex: 1;
  height: var(--h);
  background: var(--naranja);
  border-radius: 3px 3px 0 0;
  opacity: 0.85;
}
.trend span:last-child { opacity: 1; }
.bars { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.7rem; }
.bars li { display: grid; gap: 0.3rem; }
.bars__label { font-size: 0.78rem; color: var(--gris-humo); }
.bars__track { height: 8px; background: var(--hueso); border-radius: 999px; overflow: hidden; }
.bars__fill { display: block; height: 100%; width: var(--w); background: var(--tinta); border-radius: 999px; }

/* =============================================================
   PANEL (dashboard)
   ============================================================= */
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; border: 1px solid var(--borde); border-radius: 12px; background: var(--blanco); }
.dash { width: 100%; border-collapse: collapse; min-width: 460px; }
.dash th, .dash td { text-align: left; padding: 0.9rem 1.1rem; border-bottom: 1px solid var(--borde); }
.dash th {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--gris-humo);
}
.dash tbody tr:last-child td { border-bottom: none; }
.dash .num { font-size: 0.9rem; }
.dash .up { color: var(--verde-puntaje); }
.dash .down { color: var(--naranja); }
.down-price { box-shadow: inset 0 -3px 0 rgba(26,127,75,0.35); }
.up-price { box-shadow: inset 0 -3px 0 rgba(244,91,20,0.4); }
.panel__note { color: var(--gris-humo); max-width: 60ch; margin: 1.4rem 0 0; }

/* =============================================================
   BENEFICIOS
   ============================================================= */
.benefits { display: grid; gap: 1.2rem; }
.benefit {
  border: 1px solid var(--borde);
  border-radius: 12px;
  padding: 1.5rem;
  background: var(--blanco);
}
.benefit h3 {
  font-family: var(--f-display);
  font-weight: 800;
  font-size: 1.2rem;
  margin: 0 0 0.4rem;
}
.benefit p { margin: 0; color: var(--gris-humo); }
.closing-line {
  font-family: var(--f-display);
  font-weight: 800;
  font-size: clamp(1.5rem, 3.4vw, 2.3rem);
  text-align: center;
  letter-spacing: -0.01em;
  margin: 2.8rem 0 0;
}

/* =============================================================
   PARA CONDUCTORES
   ============================================================= */
.drivers { display: grid; gap: 1.6rem; align-items: center; }
.drivers p { color: var(--gris-humo); margin: 0; max-width: 52ch; }

/* =============================================================
   FAQ
   ============================================================= */
.faq { display: grid; gap: 0; border-top: 1px solid var(--borde); }
.faq details { border-bottom: 1px solid var(--borde); }
.faq summary {
  cursor: pointer;
  list-style: none;
  padding: 1.15rem 2.2rem 1.15rem 0;
  position: relative;
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 1.05rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  position: absolute;
  right: 0.2rem; top: 50%;
  transform: translateY(-50%) rotate(0deg);
  font-family: var(--f-mono);
  color: var(--naranja);
  font-size: 1.4rem;
  line-height: 1;
}
.faq details p { margin: 0 0 1.2rem; color: var(--gris-humo); max-width: 62ch; }
.mark-note {
  font-family: var(--f-mono);
  font-size: 0.8em;
  color: var(--naranja-oscuro);
}

/* =============================================================
   CTA FINAL (naranja pleno)
   ============================================================= */
.cta {
  background: var(--naranja);
  color: var(--blanco);
  padding-block: clamp(56px, 9vw, 104px);
  text-align: center;
}
.cta__logo { margin: 0 auto 1.2rem; }
.cta__title {
  font-family: var(--f-display);
  font-weight: 800;
  font-size: clamp(1.7rem, 4vw, 2.8rem);
  line-height: 1.1;
  letter-spacing: -0.01em;
  margin: 0 auto 2.2rem;
  max-width: 20ch;
}

/* Formulario */
.form { text-align: left; }
.form__row { display: grid; gap: 1rem; margin-bottom: 1rem; }
.field { display: grid; gap: 0.4rem; }
.field label {
  font-family: var(--f-display);
  font-weight: 500;
  font-size: 0.9rem;
}
.field input {
  min-height: 50px;
  padding: 0 0.9rem;
  border: 2px solid transparent;
  border-radius: 8px;
  background: var(--blanco);
  color: var(--tinta);
  font-family: var(--f-body);
  font-size: 1rem;
}
.field input:focus-visible { outline: 3px solid var(--tinta); outline-offset: 2px; }
.form__status { margin: 0.8rem 0 0; font-size: 0.95rem; min-height: 1.2em; }

/* =============================================================
   FOOTER
   ============================================================= */
.footer { background: var(--tinta); color: #D6D3D1; padding-block: 3rem; }
.footer__inner { display: grid; gap: 2rem; }
.footer__brand { display: grid; gap: 0.6rem; }
.footer__brand .logo-word { font-size: 1.2rem; }
.footer__brand :is(.logo-mark) + .logo-word { display: inline; }
.footer__brand { align-items: start; }
.footer__made { margin: 0.3rem 0 0; font-size: 0.9rem; color: #A8A29E; }
.footer__contact { display: grid; gap: 0.7rem; align-content: start; }
.footer__contact a { color: var(--blanco); text-decoration: none; }
.footer__contact a:hover { color: var(--naranja); }
.footer__wa { display: inline-flex; align-items: center; gap: 0.5rem; }
.footer__place { font-size: 0.9rem; }
.footer__legal { display: grid; gap: 0.6rem; align-content: start; font-size: 0.9rem; }
.footer__legal a { color: #D6D3D1; }
.footer__legal a:hover { color: var(--naranja); }

/* WhatsApp flotante */
.wa-float {
  position: fixed;
  right: 18px; bottom: 18px;
  z-index: 60;
  width: 54px; height: 54px;
  border-radius: 50%;
  background: #25D366;
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px -6px rgba(0,0,0,0.35);
  transition: transform .15s ease;
}
.wa-float:hover { transform: scale(1.06); }

/* =============================================================
   Reveal on scroll
   ============================================================= */
.reveal { opacity: 0; transform: translateY(12px); transition: opacity .6s var(--ease), transform .6s var(--ease); }
.reveal.is-visible { opacity: 1; transform: none; }

/* Stagger de hijos: parten ocultos y se revelan con delay incremental */
.steps .step,
.benefits .benefit,
.stats .stat,
.dash tbody tr {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity .5s var(--ease), transform .5s var(--ease);
}
.steps.stagger-in .step,
.benefits.stagger-in .benefit,
.stats.stagger-in .stat,
.dash.stagger-in tbody tr {
  opacity: 1;
  transform: none;
}

/* =============================================================
   1) Orquestación de entrada del hero
   ============================================================= */
.hero-in { opacity: 0; transform: translateY(14px); }
.hero-in.in-visible {
  opacity: 1;
  transform: none;
  transition: opacity .5s var(--ease), transform .5s var(--ease);
}

/* =============================================================
   2) Registro EN VIVO
   ============================================================= */
.log__header {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  margin: 1.3rem 0 0.6rem;
  padding-top: 1rem;
  border-top: 1px solid var(--borde);
}
.live-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--naranja);
  flex-shrink: 0;
  animation: livePulse 2s var(--ease) infinite;
}
@keyframes livePulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.35); opacity: 0.55; }
}
.live-text {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--gris-humo);
}
/* Item entrando / saliendo (telemetría en tiempo real) */
.log li {
  transition: opacity .35s var(--ease), transform .35s var(--ease);
}
.log li.entering { opacity: 0; transform: translateY(-6px); }
.log li.leaving { opacity: 0; transform: translateY(6px); }

/* =============================================================
   4) Íconos que se dibujan
   ============================================================= */
.step__icon path,
.step__icon rect,
.step__icon circle { }
.step__icon.draw path,
.step__icon.draw rect {
  stroke-dasharray: var(--len);
  stroke-dashoffset: var(--len);
}
.step__icon.draw.drawn path,
.step__icon.draw.drawn rect {
  stroke-dashoffset: 0;
  transition: stroke-dashoffset .6s var(--ease);
}

/* =============================================================
   5) Barras del teléfono animadas
   ============================================================= */
.phone .trend span { height: 0; transition: height .5s var(--ease); }
.phone.animate .trend span { height: var(--h); }
.phone .bars__fill { width: 0; transition: width .7s var(--ease); }
.phone.animate .bars__fill { width: var(--w); }

/* =============================================================
   6) Tabla viva: flash de celda
   ============================================================= */
@keyframes cellFlash {
  0% { background-color: var(--hueso); }
  100% { background-color: transparent; }
}
.dash td.flash { animation: cellFlash .6s var(--ease); }

/* =============================================================
   7) Scrollspy: indicador deslizante
   ============================================================= */
.nav__links { position: relative; }
.nav__indicator {
  position: absolute;
  bottom: -1px;
  left: 0;
  height: 2px;
  width: 0;
  background: var(--naranja);
  transform: translateX(0);
  transition: transform .25s var(--ease), width .25s var(--ease), opacity .25s var(--ease);
  opacity: 0;
  pointer-events: none;
}
/* En móvil (menú vertical) no mostramos el indicador deslizante */
.nav__links.is-open .nav__indicator { display: none; }

/* =============================================================
   8) Micro-interacciones de botones
   ============================================================= */
.btn__arrow {
  display: inline-block;
  margin-left: 0.5em;
  transition: transform .2s var(--ease);
}
.btn--primary:hover .btn__arrow,
.btn--onOrange:hover .btn__arrow { transform: translateX(4px); }
.btn--primary:active,
.btn--onOrange:active { transform: scale(0.98); }

/* =============================================================
   9a) WhatsApp flotante: entra tras 400px
   ============================================================= */
.wa-float {
  opacity: 0;
  transform: scale(0.8);
  transition: opacity .3s var(--ease), transform .3s var(--ease);
  pointer-events: none;
}
.wa-float.is-shown {
  opacity: 1;
  transform: scale(1);
  pointer-events: auto;
}

/* =============================================================
   9b) FAQ: apertura con altura suave (grid 0fr -> 1fr)
   ============================================================= */
.faq__panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows .3s var(--ease);
}
.faq details[open] .faq__panel { grid-template-rows: 1fr; }
.faq__inner { overflow: hidden; }
.faq summary::after { transition: transform .3s var(--ease); }
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }

/* =============================================================
   NIVEL 2 — MOTION GRAPHICS
   ============================================================= */

/* 9) Barra de medición de scroll */
.scrollbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 3px;
  z-index: 60;
  pointer-events: none;
}
.scrollbar__fill {
  display: block;
  height: 100%;
  width: 100%;
  background: var(--naranja);
  transform: scaleX(0);
  transform-origin: left center;
  /* Actualizada por rAF vía --p (0..1) */
  transform: scaleX(var(--p, 0));
}
.scrollbar__check {
  position: absolute;
  top: 3px; right: 6px;
  font-family: var(--f-mono);
  font-size: 12px;
  color: var(--naranja);
  opacity: 0;
  transition: opacity .3s var(--ease);
}
.scrollbar__check.is-shown { opacity: 1; }

/* 1) LA RUTA */
main { position: relative; }
.route {
  position: absolute;
  top: 0; left: 0;
  width: 2px;
  pointer-events: none;
  z-index: 1;
  display: none; /* se activa >=1024px por JS/media */
}
.route__svg { display: block; overflow: visible; }
.route__line {
  stroke: var(--naranja);
  stroke-opacity: 0.25;
  stroke-width: 2;
  stroke-dasharray: 14 10;
}
.route__progress {
  stroke: var(--naranja);
  stroke-opacity: 0.9;
  stroke-width: 2;
  stroke-dasharray: 14 10;
  /* El tramo recorrido: se revela con dashoffset por JS */
}
.route__dot {
  position: absolute;
  left: 1px;
  top: 0;
  width: 10px; height: 10px;
  margin-left: -5px;
  margin-top: -5px;
  border-radius: 50%;
  background: var(--naranja);
  transform: translateY(0);
  will-change: transform;
}
/* Pulso único al pasar por una sección */
.route__pulse {
  position: absolute;
  left: 1px;
  width: 10px; height: 10px;
  margin-left: -5px; margin-top: -5px;
  border-radius: 50%;
  border: 2px solid var(--naranja);
  opacity: 0.6;
  pointer-events: none;
  animation: routePulse .5s var(--ease) forwards;
}
@keyframes routePulse {
  from { transform: scale(1); opacity: 0.6; }
  to { transform: scale(3.2); opacity: 0; }
}

/* 2) TRAZO DE TELEMETRÍA EN EL HERO */
.hero { position: relative; overflow: hidden; }
.hero__telemetry {
  position: absolute;
  left: 0; right: 0;
  top: 35%;
  width: 100%;
  height: 80px;
  pointer-events: none;
  z-index: 0;
}
.hero__telemetry-line {
  stroke: var(--naranja);
  stroke-opacity: 0.15;
}
.hero__card { position: relative; z-index: 2; }
.meter, .log__header, .log { position: relative; z-index: 2; }

/* 3) HERO CON PROFUNDIDAD: watermark del arco */
.hero__watermark {
  position: absolute;
  display: none;
  right: -140px;
  top: 50%;
  transform: translateY(-50%);
  width: min(26vw, 300px);
  color: var(--hueso);
  color: var(--hueso);
  z-index: 0;
  pointer-events: none;
}

/* 4) ODÓMETRO (dígitos que ruedan) */
.odometer {
  display: inline-flex;
  overflow: hidden;
  line-height: 1;
  vertical-align: baseline;
}
.odometer__digit {
  display: inline-block;
  overflow: hidden;
  height: 1em;
}
.odometer__col {
  display: flex;
  flex-direction: column;
  transform: translateY(0);
}
.odometer.animate .odometer__col {
  transition: transform .9s var(--ease);
}
.odometer__col span {
  height: 1em;
  display: block;
  text-align: center;
}

/* 5) NOTIFICACIÓN EN EL TELÉFONO */
.phone { position: relative; }
.phone__notif {
  position: absolute;
  top: 14px; left: 12px; right: 12px;
  z-index: 5;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  background: var(--blanco);
  border: 1px solid var(--borde);
  border-radius: 12px;
  padding: 0.6rem 0.7rem;
  box-shadow: 0 12px 30px -12px rgba(28,25,23,0.4);
  opacity: 0;
  transform: translateY(-120%);
  pointer-events: none;
}
.phone__notif.is-in {
  opacity: 1;
  transform: translateY(0);
  transition: opacity .4s var(--ease), transform .4s var(--ease);
}
.phone__notif.is-out {
  opacity: 0;
  transform: translateY(-120%);
  transition: opacity .4s var(--ease), transform .4s var(--ease);
}
.phone__notif-icon { width: 26px; height: 26px; color: var(--naranja); flex-shrink: 0; }
.phone__notif-text { display: flex; flex-direction: column; line-height: 1.25; }
.phone__notif-text strong { font-family: var(--f-display); font-size: 0.8rem; }
.phone__notif-text span { font-size: 0.74rem; color: var(--gris-humo); }

/* 6) Panel vivo permanente: salto de la flecha de tendencia */
.dash .up, .dash .down { display: inline-block; transition: transform .2s var(--ease); }
.dash .trend-hop { transform: translateY(2px); }

/* 7) TIPOGRAFÍA CINÉTICA EN EL CIERRE */
.closing-line .word {
  display: inline-block;
  opacity: 0;
  transform: translateY(8px);
}
.closing-line.kin .word {
  opacity: 1;
  transform: none;
  transition: opacity .4s var(--ease), transform .4s var(--ease);
}
.word--strike { position: relative; }
.word--strike::after {
  content: "";
  position: absolute;
  left: 0; right: 0;
  top: 55%;
  height: 3px;
  background: var(--naranja);
  transform: scaleX(0);
  transform-origin: left center;
}
.word--strike.struck::after {
  transform: scaleX(1);
  transition: transform .4s var(--ease);
}

/* 8) LÍNEA DE FLUJO EN "CÓMO FUNCIONA" */
.steps { position: relative; }
.flow {
  position: absolute;
  pointer-events: none;
  z-index: 0;
}
/* Móvil (columna): línea vertical centrada entre pasos */
.flow {
  left: 24px;
  top: 40px;
  bottom: 40px;
  width: 2px;
}
.flow__track {
  position: absolute;
  background-image: repeating-linear-gradient(
    to bottom,
    var(--naranja) 0, var(--naranja) 6px,
    transparent 6px, transparent 12px
  );
  background-repeat: no-repeat;
  background-size: 2px 0%;
  opacity: 0.35;
  transition: background-size .9s var(--ease);
  left: 0; top: 0; width: 2px; height: 100%;
}
.flow.drawn .flow__track { background-size: 2px 100%; }
.flow__dot {
  position: absolute;
  left: -3px; top: 0;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--naranja);
  opacity: 0;
  transform: translateY(0);
}
.flow.drawn .flow__dot {
  opacity: 1;
  transition: transform .9s var(--ease), opacity .3s var(--ease);
}

/* =============================================================
   Breakpoints
   ============================================================= */
@media (min-width: 640px) {
  .stats { grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }
  .steps { grid-template-columns: repeat(3, 1fr); }
  .benefits { grid-template-columns: repeat(2, 1fr); }
  .form__row { grid-template-columns: 1fr 1fr; }
  .drivers { grid-template-columns: 1fr auto; }
  .footer__inner { grid-template-columns: repeat(3, 1fr); }

  /* Flujo horizontal entre pasos (fila) */
  .flow {
    left: 16%; right: 16%;
    top: 2.4rem;
    bottom: auto;
    width: auto;
    height: 2px;
  }
  .flow__track {
    background-image: repeating-linear-gradient(
      to right,
      var(--naranja) 0, var(--naranja) 6px,
      transparent 6px, transparent 12px
    );
    background-size: 0% 2px;
    left: 0; top: 0; width: 100%; height: 2px;
  }
  .flow.drawn .flow__track { background-size: 100% 2px; }
  .flow__dot { left: 0; top: -3px; }
}

/* Telemetría del hero: no renderizar en <640px */
@media (max-width: 639.98px) {
  .hero__telemetry { display: none; }
  .hero__watermark { width: 60vw; right: -120px; opacity: 0.8; }
}

@media (min-width: 1024px) {
  .nav__toggle { display: none; }
  .nav__links { display: flex; margin-left: auto; }
  .nav__cta { display: inline-flex; }

  .hero__grid { grid-template-columns: 1.05fr 0.95fr; }
  .hero__card { justify-self: end; }

  .device { grid-template-columns: 0.9fr 1.1fr; }
  .device__media { order: 0; }

  .split { grid-template-columns: 1.1fr 0.9fr; }

  /* La ruta solo existe en desktop */
  .route { display: block; }
}

/* =============================================================
   Reduced motion
   ============================================================= */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; animation: none !important; }
  .reveal { opacity: 1; transform: none; }

  /* Stagger de hijos: visibles directamente */
  .steps .step, .benefits .benefit, .stats .stat, .dash tbody tr { opacity: 1; transform: none; }

  /* Hero: todo en su lugar */
  .hero-in { opacity: 1; transform: none; }

  /* Registro EN VIVO: 3 eventos fijos, punto sin pulso, sin rotación */
  .live-dot { animation: none; }

  /* Íconos: dibujados completos */
  .step__icon.draw path, .step__icon.draw rect { stroke-dashoffset: 0; }

  /* Barras del teléfono: en su valor final */
  .phone .trend span { height: var(--h); }
  .phone .bars__fill { width: var(--w); }

  /* WhatsApp: visible sin depender del scroll */
  .wa-float { opacity: 1; transform: none; pointer-events: auto; }

  /* Indicador de nav oculto (nada que deslizar) */
  .nav__indicator { display: none; }

  /* NIVEL 2 — estados finales */
  /* Ruta: línea completa estática, sin punto */
  .route__dot, .route__pulse { display: none; }
  .route__line { stroke-dasharray: none; }
  /* Telemetría y flujo: dibujados completos */
  .flow__track { background-size: 100% 2px; }
  .flow__dot { display: none; }
  /* Tipografía cinética: palabras visibles, promedio ya tachado */
  .closing-line .word { opacity: 1; transform: none; }
  .word--strike::after { transform: scaleX(1); }
  /* Notificación del teléfono: no aparece */
  .phone__notif { display: none; }
  /* Barra de scroll: funciona (informativa) pero sin ✓ animado */
  .scrollbar__check { display: none; }
  /* Odómetro: sin transición, va directo al valor final por JS */
}

/* Íconos de pasos siempre visibles (animación de trazado desactivada) */
.step__icon path,
.step__icon rect,
.step__icon circle {
  stroke-dasharray: none !important;
  stroke-dashoffset: 0 !important;
}