/* ═══════════════════════════════════════════════════════════
   Nicolás Vargas · Asesor Inmobiliario — Sistema de diseño v2
   Base blanca y limpia con acentos energéticos:
   azul CTA #006DFF · azul profundo #072A40 · verde #16A34A ·
   amarillo #FFC857 (acento de marca, decorativo / sobre oscuro)
   ═══════════════════════════════════════════════════════════ */

:root {
  /* Colores */
  --primary: #072A40;        /* azul profundo: fondos oscuros, títulos */
  --primary-soft: #0D3B58;   /* superficie sobre oscuro (comparador) */
  --cta: #006DFF;            /* azul energético: CTAs, links, interacción */
  --cta-hover: #0057CC;
  --surface: #FFFFFF;
  --surface-alt: #F5F7FA;
  --text: #111827;
  --text-soft: #4B5563;
  --border: #E5E7EB;
  --accent: #FFC857;         /* amarillo energético: decorativo y sobre oscuro */
  --accent-text: #006DFF;    /* acento legible sobre blanco (kickers, íconos) */
  --success: #16A34A;        /* WhatsApp / positivo */
  --ivory-soft: rgba(255, 255, 255, 0.82);

  /* Tipografía */
  --font-display: 'Plus Jakarta Sans', 'Segoe UI', sans-serif;
  --font-body: 'Inter', -apple-system, 'Segoe UI', sans-serif;

  /* Motion */
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --ease-reveal: cubic-bezier(0.16, 1, 0.3, 1);
  --dur: 250ms;

  /* Radios y sombras */
  --radius-card: 16px;
  --radius-btn: 10px;
  --shadow-sm: 0 1px 3px rgba(17, 24, 39, 0.06), 0 1px 2px rgba(17, 24, 39, 0.04);
  --shadow-md: 0 8px 24px rgba(7, 42, 64, 0.10);
  --shadow-lg: 0 18px 44px rgba(7, 42, 64, 0.16);
}

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

html { scroll-behavior: smooth; scroll-padding-top: 84px; }

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text);
  background: var(--surface);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, svg { display: inline-block; vertical-align: middle; }
ul, ol { list-style: none; }
a { color: inherit; text-decoration: none; }
button { font: inherit; background: none; border: none; cursor: pointer; color: inherit; }

h1, h2 {
  font-family: var(--font-display);
  font-weight: 800;
  line-height: 1.12;
  color: var(--primary);
  letter-spacing: -0.02em;
}
h1 { font-size: clamp(2.125rem, 5.2vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 3.6vw, 2.5rem); }
h3 { font-family: var(--font-display); font-size: 1.25rem; font-weight: 700; color: var(--primary); }

.num { font-variant-numeric: tabular-nums; }

/* Offset de anclas para el navbar sticky. Sin scroll-snap vertical: en el
   trackpad de Mac el snap por proximidad interrumpe el scroll con inercia
   y lo hace sentir "pegajoso". Las animaciones de reveal ya dan la
   sensación de avanzar por bloques. */
main > section { scroll-margin-top: 72px; }

/* ── Layout ── */
.container { width: 100%; max-width: 72rem; margin-inline: auto; padding-inline: 1.25rem; }
.container--narrow { max-width: 50rem; }

.section { padding-block: clamp(4rem, 9vw, 7rem); }
.section--alt { background: var(--surface-alt); }
.section--dark { background: var(--primary); color: var(--ivory-soft); }
.section--dark h2 { color: #fff; }

.section-head { max-width: 44rem; margin-bottom: clamp(2.25rem, 5vw, 3.5rem); }
.section-head__sub { margin-top: 1rem; font-size: 1.0625rem; color: var(--text-soft); }
.section-head--light .section-head__sub { color: var(--ivory-soft); }

.kicker {
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent-text);
  margin-bottom: 0.875rem;
  display: inline-block;
  border-bottom: 2px solid var(--accent);
  padding-bottom: 0.375rem;
}
.kicker--gold { color: var(--accent); }

.gold-line { border: none; border-top: 2px solid var(--accent); margin-block: 0.875rem; }

/* ── Botones ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 48px;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-btn);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9375rem;
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease), background-color var(--dur) var(--ease);
  touch-action: manipulation;
  cursor: pointer;
}
.btn:active { transform: scale(0.97); }
.btn:focus-visible { outline: 3px solid var(--cta); outline-offset: 2px; }

.btn--primary { background: var(--cta); color: #fff; box-shadow: 0 4px 14px rgba(0, 109, 255, 0.28); }
.btn--primary:hover { background: var(--cta-hover); box-shadow: 0 8px 22px rgba(0, 109, 255, 0.32); transform: translateY(-2px); }

.btn--ghost { color: var(--primary); border: 1.5px solid var(--border); background: #fff; }
.btn--ghost:hover { border-color: var(--primary); background: var(--surface-alt); }

.btn--outline { color: var(--cta); border: 1.5px solid var(--cta); background: transparent; }
.btn--outline:hover { background: var(--cta); color: #fff; }

.btn--wsp { background: var(--success); color: #fff; box-shadow: 0 4px 14px rgba(22, 163, 74, 0.28); }
.btn--wsp:hover { box-shadow: 0 8px 22px rgba(22, 163, 74, 0.32); transform: translateY(-2px); }

.btn--block { width: 100%; }
.btn--lg { min-height: 54px; padding-inline: 2rem; font-size: 1rem; }
.btn--nav { min-height: 42px; padding: 0.5rem 1.125rem; font-size: 0.875rem; }

/* ── Navbar ── */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.navbar.is-scrolled { border-bottom-color: var(--border); box-shadow: var(--shadow-sm); }

.navbar__inner { display: flex; align-items: center; justify-content: space-between; padding-block: 0.875rem; }
.navbar.is-scrolled .navbar__inner { padding-block: 0.625rem; }

.navbar__brand { display: flex; flex-direction: column; line-height: 1.2; }
.navbar__name { font-family: var(--font-display); font-size: 1.25rem; font-weight: 800; letter-spacing: -0.02em; color: var(--primary); }
.navbar__firm { font-size: 0.5625rem; font-weight: 700; letter-spacing: 0.14em; color: var(--accent-text); }

.navbar__links { display: none; align-items: center; gap: 1.25rem; font-size: 0.9375rem; font-weight: 500; }

/* Píldora de navegación con cursor deslizante (port vanilla de NavHeader) */
.nav-pill {
  position: relative;
  display: flex;
  align-items: center;
  padding: 4px;
  border: 1.5px solid var(--border);
  background: #fff;
  border-radius: 999px;
}
.nav-pill li { position: relative; z-index: 1; }
/* Texto siempre oscuro sobre fondos claros: legible en cualquier estado
   del cursor, sin depender de mix-blend-mode */
.nav-pill li:not(.nav-pill__cursor) a {
  display: block;
  padding: 0.5rem 0.9375rem;
  border-radius: 999px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text);
  transition: color 200ms var(--ease);
}
.nav-pill li:hover > a, .nav-pill li:focus-within > a { color: var(--cta); }
.nav-pill a:focus-visible { outline: 3px solid var(--cta); outline-offset: 2px; }
/* Cursor: resaltado azul claro que se desliza bajo el link */
.nav-pill__cursor {
  position: absolute;
  z-index: 0;
  top: 4px;
  bottom: 4px;
  left: 0;
  width: 0;
  border-radius: 999px;
  background: rgba(0, 109, 255, 0.12);
  box-shadow: inset 0 0 0 1px rgba(0, 109, 255, 0.22);
  opacity: 0;
  pointer-events: none;
  transition: left 250ms var(--ease), width 250ms var(--ease), opacity 200ms var(--ease);
}

.navbar__toggle { display: grid; place-items: center; width: 44px; height: 44px; color: var(--primary); }

@media (min-width: 768px) {
  .navbar__links { display: flex; }
  .navbar__toggle { display: none; }
}

/* Menú móvil abierto */
.navbar.menu-open .navbar__links {
  display: flex;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  flex-direction: column;
  align-items: stretch;
  gap: 0;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-md);
  padding: 0.5rem 1.25rem 1.25rem;
}
.navbar.menu-open .nav-pill { display: block; width: 100%; border: none; background: none; padding: 0; border-radius: 0; }
.navbar.menu-open .nav-pill li a { padding: 0.875rem 0.25rem; border-bottom: 1px solid var(--border); border-radius: 0; font-size: 0.9375rem; color: var(--text); }
.navbar.menu-open .nav-pill li:hover > a { color: var(--cta); }
.navbar.menu-open .nav-pill__cursor { display: none; }
.navbar.menu-open .navbar__links .btn { margin-top: 1rem; }

/* ── Hero: pantalla completa sobre azul profundo ── */
.hero {
  position: relative;
  overflow: hidden;
  background: var(--primary);
  color: #fff;
  min-height: calc(100dvh - 65px);
  display: flex;
  align-items: center;
  padding-block: clamp(2.5rem, 5vw, 4rem);
}
/* Formas decorativas de fondo (estilo blob, sutiles) */
.hero::before {
  content: "";
  position: absolute;
  right: -12%;
  top: -22%;
  width: 58%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: rgba(0, 109, 255, 0.22);
  pointer-events: none;
}
.hero::after {
  content: "";
  position: absolute;
  left: -10%;
  bottom: -30%;
  width: 38%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  pointer-events: none;
}

.hero__grid { position: relative; z-index: 1; display: grid; gap: 2.5rem; align-items: center; }

.hero h1 { color: #fff; }

/* Máquina de escribir del título: el "ghost" reserva el alto final (evita
   salto de layout) y el texto tipeado se superpone encima */
.hero__type-wrap { position: relative; display: block; }
.hero__type-ghost { visibility: hidden; }
.hero__type { position: absolute; inset: 0; }
/* Cursor de tipeo con impacto de layout CERO: el margen derecho negativo
   compensa su ancho, así nunca empuja una línea nueva. Se quita al terminar. */
.hero__type.is-typing::after {
  content: "";
  display: inline-block;
  width: 3px;
  height: 0.9em;
  margin-left: 2px;
  margin-right: -5px;
  vertical-align: -0.08em;
  background: var(--accent);
  animation: heroCaret 0.9s steps(1) infinite;
}
@keyframes heroCaret { 0%, 50% { opacity: 1; } 50.01%, 100% { opacity: 0; } }

@media (prefers-reduced-motion: reduce) {
  .hero__type-ghost { visibility: visible; }
  .hero__type { display: none; }
}
.hero .kicker { color: var(--accent); border-bottom-color: var(--accent); }
.hero__sub { margin-top: 1.25rem; font-size: 1.0625rem; color: rgba(255, 255, 255, 0.85); max-width: 34rem; }
.hero__ctas { display: flex; flex-direction: column; gap: 0.75rem; margin-top: 1.75rem; }
.hero .btn--ghost { background: transparent; color: #fff; border-color: rgba(255, 255, 255, 0.45); }
.hero .btn--ghost:hover { border-color: #fff; background: rgba(255, 255, 255, 0.08); }

.hero__seals { display: flex; flex-wrap: wrap; gap: 1rem 1.5rem; margin-top: 2rem; font-size: 0.8125rem; font-weight: 500; color: rgba(255, 255, 255, 0.75); }
.hero__seals li { display: flex; align-items: center; gap: 0.4375rem; }
.hero__seals svg { color: var(--accent); flex-shrink: 0; }

/* Foto de Nicolás recortada, flotando sobre un círculo de luz */
.hero__photo { position: relative; max-width: 24rem; margin-inline: auto; }
.hero__photo::before {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 102%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle at 50% 40%, rgba(0, 109, 255, 0.45), rgba(0, 109, 255, 0.18) 70%);
  pointer-events: none;
}
.hero__photo img {
  position: relative;
  display: block;
  width: 100%;
  height: auto;
  filter: drop-shadow(0 24px 36px rgba(0, 0, 0, 0.35));
  /* Desvanece el borde inferior (donde estaba la mesa del original) */
  -webkit-mask-image: linear-gradient(black 88%, transparent 99%);
  mask-image: linear-gradient(black 88%, transparent 99%);
}

@media (min-width: 768px) {
  .hero__grid { grid-template-columns: 55fr 45fr; gap: 4rem; }
  .hero__ctas { flex-direction: row; }
  .hero__photo { max-width: 26rem; }
}
@media (max-width: 767px) {
  .hero__photo { max-width: 18rem; margin-top: 0.5rem; }
}

/* ── Placeholders de fotos ── */
.photo-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  background: var(--surface-alt);
  border: 1px solid var(--border);
  color: var(--text-soft);
  text-align: center;
  font-size: 0.8125rem;
  line-height: 1.5;
  border-radius: var(--radius-card);
}
.photo-placeholder svg { opacity: 0.45; }

.photo-placeholder--hero {
  aspect-ratio: 4 / 5;
  max-width: 26rem;
  margin-inline: auto;
  position: relative;
  box-shadow: var(--shadow-md);
}
/* Marco de acento desplazado */
.photo-placeholder--hero::after {
  content: "";
  position: absolute;
  inset: 0;
  transform: translate(10px, 10px);
  border: 2px solid var(--accent);
  border-radius: var(--radius-card);
  pointer-events: none;
  z-index: -1;
}

.photo-placeholder--card { aspect-ratio: 3 / 2; border-radius: 0; }
.photo-placeholder--portrait { aspect-ratio: 4 / 5; max-width: 22rem; margin-inline: auto; box-shadow: var(--shadow-sm); }

/* ── Problema: chips animados ── */
.chips { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.75rem; }
@media (min-width: 768px) { .chips { grid-template-columns: repeat(3, 1fr); } }

.chips li {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  background: #fff;
  border: 1.5px solid var(--border);
  border-radius: 12px;
  padding: 0.875rem 1rem;
  font-size: 0.9063rem;
  font-weight: 600;
  color: var(--text);
  box-shadow: var(--shadow-sm);
  min-height: 56px;
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.chips li svg { color: var(--cta); flex-shrink: 0; }
.chips li:hover { transform: translateY(-3px); border-color: var(--cta); box-shadow: var(--shadow-md); }

/* Entrada escalonada (activada por .reveal.is-visible en el <ul>) */
.chips.reveal li { opacity: 0; transform: translateY(14px) scale(0.96); transition: opacity 450ms var(--ease-reveal), transform 450ms var(--ease-reveal); }
.chips.reveal.is-visible li { opacity: 1; transform: none; }
.chips.reveal.is-visible li:nth-child(2) { transition-delay: 45ms; }
.chips.reveal.is-visible li:nth-child(3) { transition-delay: 90ms; }
.chips.reveal.is-visible li:nth-child(4) { transition-delay: 135ms; }
.chips.reveal.is-visible li:nth-child(5) { transition-delay: 180ms; }
.chips.reveal.is-visible li:nth-child(6) { transition-delay: 225ms; }
.chips.reveal.is-visible li:nth-child(7) { transition-delay: 270ms; }
.chips.reveal.is-visible li:nth-child(8) { transition-delay: 315ms; }
.chips.reveal.is-visible li:nth-child(9) { transition-delay: 360ms; }
/* El hover manda una vez visibles */
.chips.reveal.is-visible li { transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease), border-color var(--dur) var(--ease), opacity 450ms var(--ease-reveal); }

.problema__cierre { margin-top: 2rem; font-size: 1.125rem; text-align: center; }
.problema__cierre strong { color: var(--primary); }

/* ── Comparador ── */
.comparador { position: relative; overflow: hidden; }
.comparador > .container { position: relative; z-index: 1; }
.comparador .kicker { border-bottom-color: var(--accent); }
.comparador h2 .num { color: var(--accent); }

.comparador__controls {
  display: grid;
  gap: 1.75rem;
  background: var(--primary-soft);
  border: 1px solid rgba(255, 200, 87, 0.3);
  border-radius: var(--radius-card);
  padding: 1.5rem;
  margin-bottom: 2rem;
}
@media (min-width: 768px) { .comparador__controls { grid-template-columns: 1fr 1fr; align-items: end; padding: 2rem; } }

.control label, .control__label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent);
  margin-bottom: 0.75rem;
}
.control__value { display: block; margin-top: 0.625rem; font-family: var(--font-display); font-weight: 800; font-size: 1.75rem; color: #fff; }

/* Slider */
input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 6px;
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.25);
  outline: none;
  cursor: pointer;
}
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--accent);
  border: 3px solid var(--primary);
  box-shadow: 0 0 0 1px var(--accent);
  cursor: grab;
}
input[type="range"]::-moz-range-thumb {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--accent);
  border: 3px solid var(--primary);
  box-shadow: 0 0 0 1px var(--accent);
  cursor: grab;
}
input[type="range"]:focus-visible { outline: 3px solid var(--accent); outline-offset: 4px; }

/* Segmented control */
.segmented {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  background: rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-btn);
  padding: 4px;
  gap: 4px;
}
.segmented button {
  min-height: 44px;
  border-radius: 7px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--ivory-soft);
  transition: background-color var(--dur) var(--ease), color var(--dur) var(--ease);
}
.segmented button:hover { background: rgba(255, 255, 255, 0.08); }
.segmented button[aria-pressed="true"] { background: var(--accent); color: var(--primary); font-weight: 700; }
.segmented button:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* Cards del comparador */
.comparador__cards { display: grid; gap: 1.25rem; }
@media (min-width: 768px) { .comparador__cards { grid-template-columns: 1fr 1fr; gap: 1.5rem; } }

.comp-card {
  background: var(--primary-soft);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-card);
  padding: 1.75rem;
}
.comp-card--featured { border: 1px solid var(--accent); box-shadow: 0 0 0 1px rgba(255, 200, 87, 0.3), var(--shadow-lg); }

.comp-card__head { display: flex; align-items: center; gap: 0.625rem; margin-bottom: 1.25rem; color: var(--accent); }
.comp-card__head h3 { color: #fff; font-family: var(--font-body); font-size: 1.0625rem; font-weight: 600; }

.comp-card__label { font-size: 0.8125rem; color: var(--ivory-soft); }
.comp-card__amount { font-family: var(--font-display); font-weight: 800; font-size: clamp(1.875rem, 4.2vw, 2.5rem); color: var(--accent); line-height: 1.1; margin-top: 0.25rem; }
.comp-card__detail { font-size: 0.8125rem; color: var(--ivory-soft); margin-top: 0.375rem; }
.comp-card__detail .num { color: #fff; }

.comp-card__bar { height: 8px; background: rgba(255, 255, 255, 0.15); border-radius: 4px; margin-block: 1.25rem; overflow: hidden; }
.comp-card__bar span { display: block; height: 100%; width: 100%; transform-origin: left; transform: scaleX(0); background: linear-gradient(90deg, #E5A93C, var(--accent)); border-radius: 4px; transition: transform 600ms var(--ease); }
.comp-card--featured .comp-card__bar span { background: linear-gradient(90deg, var(--success), var(--accent)); }

.comp-card__attrs { display: grid; gap: 0.625rem; font-size: 0.875rem; color: var(--ivory-soft); }
.comp-card__attrs li { display: flex; align-items: center; gap: 0.625rem; }

.attr-ico {
  display: grid;
  place-items: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  font-size: 0.75rem;
  font-weight: 600;
  flex-shrink: 0;
}
.attr-ico--ok { background: rgba(22, 163, 74, 0.35); color: #6EE7A0; }
.attr-ico--mid { background: rgba(255, 200, 87, 0.25); color: var(--accent); }
.attr-ico--no { background: rgba(255, 255, 255, 0.12); color: var(--ivory-soft); }

.comparador__disclaimer {
  margin-top: 2rem;
  font-size: 0.8125rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.62);
  border-left: 2px solid var(--accent);
  padding-left: 1rem;
  max-width: 56rem;
}
.comparador__disclaimer .num { color: rgba(255, 255, 255, 0.85); }

.comparador__cta { margin-top: 2rem; text-align: center; }

/* ── Método (scrollytelling) ── */
.metodo__scrolly { display: grid; gap: 2rem; }

/* Panel visual fijo mientras los pasos pasan */
.metodo__visual {
  position: sticky;
  top: 78px;
  z-index: 1;
  align-self: start;
  background: var(--primary);
  border-radius: var(--radius-card);
  padding: 1.125rem 1.375rem;
  box-shadow: var(--shadow-md);
}
.metodo__visual-kicker {
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: 0.5rem;
}
#brandScene { display: block; width: auto; max-width: 100%; max-height: 32vh; margin-inline: auto; }
#brandScene .draw {
  stroke: var(--accent);
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 1;
  stroke-dashoffset: 1;
}
#brandScene .draw--thin { stroke-width: 1.5; opacity: 0.8; }
#brandScene .draw--trend { stroke-width: 3; }
.metodo__visual-caption { margin-top: 0.5rem; font-size: 0.75rem; color: rgba(255, 255, 255, 0.65); text-align: right; }

/* Pasos: se encienden al entrar en la zona de lectura */
.metodo__steps { position: relative; }
.metodo__steps::before {
  content: "";
  position: absolute;
  left: 21px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--border);
}

.metodo__steps li {
  --pad: 12vh;
  position: relative;
  padding: var(--pad) 0 var(--pad) 3.5rem;
  opacity: 0.35;
  transition: opacity 300ms var(--ease);
}
.metodo__steps li.is-active { opacity: 1; }

.metodo__num {
  position: absolute;
  left: 0;
  top: var(--pad);
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 2px solid var(--border);
  border-radius: 50%;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-soft);
  background: var(--surface);
  transition: background-color 300ms var(--ease), color 300ms var(--ease), border-color 300ms var(--ease);
}
.metodo__steps li.is-active .metodo__num { background: var(--cta); border-color: var(--cta); color: #fff; }

.metodo__steps h3 { margin-bottom: 0.375rem; }
.metodo__steps p { font-size: 0.9375rem; color: var(--text-soft); max-width: 30rem; }

@media (min-width: 1024px) {
  .metodo__scrolly { grid-template-columns: 44% 1fr; gap: 4.5rem; }
  .metodo__visual { top: 100px; padding: 2rem; }
  #brandScene { max-height: none; width: 100%; }
  .metodo__steps li { --pad: 18vh; }
}

/* ── Proyectos: carrusel horizontal ── */
.proyectos__header { display: flex; align-items: flex-end; justify-content: space-between; gap: 1rem; }
.proyectos__header .section-head { margin-bottom: 1.75rem; }

.proyectos__tools { display: flex; flex-direction: column; align-items: flex-end; gap: 0.875rem; margin-bottom: 1.75rem; }

/* Badge de UF del día (se muestra solo si la API responde) */
.uf-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--primary);
  background: rgba(0, 109, 255, 0.07);
  border: 1px solid rgba(0, 109, 255, 0.25);
  border-radius: 999px;
  padding: 0.4375rem 0.875rem;
  white-space: nowrap;
}
.uf-badge svg { color: var(--cta); flex-shrink: 0; }

.carousel-nav { display: none; gap: 0.625rem; }
@media (min-width: 768px) { .carousel-nav { display: flex; } }
@media (max-width: 767px) { .proyectos__tools { align-items: flex-start; } }
.carousel-nav button {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: 1.5px solid var(--border);
  background: #fff;
  color: var(--primary);
  transition: background-color var(--dur) var(--ease), border-color var(--dur) var(--ease), color var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.carousel-nav button:hover { background: var(--cta); border-color: var(--cta); color: #fff; transform: translateY(-2px); }
.carousel-nav button:focus-visible { outline: 3px solid var(--cta); outline-offset: 2px; }
.carousel-nav button:active { transform: scale(0.94); }

.proyectos__carousel {
  display: flex;
  gap: 1.25rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 0.25rem 0 1.25rem;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
/* Espaciadores laterales: permiten que la primera y la última card queden
   centradas con snap, con las vecinas asomando por ambos lados */
.proyectos__carousel::before,
.proyectos__carousel::after {
  content: "";
  flex: 0 0 max(0px, calc((100% - 88%) / 2 - 1.25rem));
}
@media (min-width: 768px) {
  .proyectos__carousel::before,
  .proyectos__carousel::after { flex-basis: max(0px, calc((100% - 70%) / 2 - 1.25rem)); }
}
.proyectos__carousel::-webkit-scrollbar { display: none; }
.proyectos__carousel:focus-visible { outline: 3px solid var(--cta); outline-offset: 4px; border-radius: 8px; }

.proyectos__hint { display: flex; align-items: center; justify-content: center; gap: 0.5rem; font-size: 0.8125rem; color: var(--text-soft); }
.proyectos__hint svg { color: var(--cta); }
@media (min-width: 768px) { .proyectos__hint { display: none; } }

.proyecto-card {
  flex: 0 0 88%;
  scroll-snap-align: center;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
  display: flex;
  flex-direction: column;
}
@media (min-width: 768px) { .proyecto-card { flex-basis: 70%; } }
.proyecto-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }

.proyecto-card__media { position: relative; }
.proyecto-card__media img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

/* Desktop: card horizontal (imagen izquierda, info derecha) para que todo
   el proyecto se vea completo en una sola pantalla */
@media (min-width: 900px) {
  .proyecto-card { flex-direction: row; }
  .proyecto-card__media { flex: 0 0 46%; }
  .proyecto-card__media img {
    position: absolute;
    inset: 0;
    height: 100%;
    aspect-ratio: auto;
  }
  .proyecto-card__body { flex: 1; }
}

.badge {
  position: absolute;
  top: 0.875rem;
  left: 0.875rem;
  z-index: 2;
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.375rem 0.75rem;
  border-radius: 999px;
  color: #fff;
}
.badge--inversion { background: var(--cta); }
.badge--vivienda { background: var(--primary); }
.badge--renta { background: var(--accent); color: var(--primary); }

.proyecto-card__body { padding: 1.5rem; display: flex; flex-direction: column; flex: 1; }
@media (min-width: 768px) { .proyecto-card__body { padding: 1.75rem 2rem; } }

.proyecto-card__top { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 0.5rem 1.25rem; }
.proyecto-card__loc { display: flex; align-items: center; gap: 0.375rem; font-size: 0.875rem; color: var(--text-soft); margin-top: 0.375rem; }
.proyecto-card__loc svg { color: var(--cta); flex-shrink: 0; }
.proyecto-card__tipo { font-size: 0.875rem; color: var(--text-soft); margin-top: 0.25rem; }
.proyecto-card__precio { margin-top: 0.75rem; font-family: var(--font-display); font-size: 1.25rem; font-weight: 800; color: var(--primary); }
.proyecto-card__clp { display: block; font-family: var(--font-body); font-size: 0.75rem; font-weight: 500; color: var(--text-soft); margin-top: 2px; text-align: right; }
.proyecto-card__pie {
  display: inline-block;
  align-self: flex-start;
  margin-top: 0.625rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: #B45309;
  background: rgba(255, 200, 87, 0.18);
  border: 1px solid rgba(255, 200, 87, 0.5);
  border-radius: 999px;
  padding: 0.3125rem 0.75rem;
}

.proyecto-card__bullets { margin-top: 1rem; display: grid; gap: 0.5rem; flex: 1; }
.proyecto-card__bullets li { display: flex; align-items: flex-start; gap: 0.5rem; font-size: 0.875rem; color: var(--text-soft); }
.proyecto-card__bullets svg { color: var(--success); flex-shrink: 0; margin-top: 2px; }

.proyecto-card__body .btn { margin-top: 1.25rem; }

.proyectos__nota { margin-top: 1rem; font-size: 0.75rem; color: var(--text-soft); text-align: center; }

/* ── Testimonios ── */
.testimonios__grid { display: grid; gap: 1.5rem; }
@media (min-width: 768px) { .testimonios__grid { grid-template-columns: repeat(2, 1fr); } }

.testimonio {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  position: relative;
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.testimonio:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }

.testimonio__quote-mark {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 800;
  line-height: 0.6;
  color: var(--cta);
  margin-bottom: 0.75rem;
}
.testimonio blockquote { font-size: 0.9375rem; color: var(--text); flex: 1; }

.testimonio__result {
  display: inline-block;
  align-self: flex-start;
  margin-top: 1.125rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: #15803D;
  background: rgba(22, 163, 74, 0.1);
  border-radius: 999px;
  padding: 0.375rem 0.875rem;
}

.testimonio figcaption { display: flex; align-items: center; gap: 0.75rem; margin-top: 1.125rem; }
.testimonio__avatar {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--primary);
  color: var(--accent);
  font-family: var(--font-display);
  font-size: 0.9375rem;
  font-weight: 700;
  flex-shrink: 0;
}
.testimonio figcaption strong { display: block; font-size: 0.875rem; color: var(--primary); }
.testimonio figcaption em { display: block; font-size: 0.75rem; font-style: normal; color: var(--text-soft); }

/* ── Quién soy ── */
.quien__grid { display: grid; gap: 2.5rem; align-items: center; }
@media (min-width: 768px) { .quien__grid { grid-template-columns: 40fr 60fr; gap: 4rem; } }

/* Chat de asesoría animado (ilustra la atención directa por WhatsApp) */
.chat-demo {
  max-width: 22rem;
  margin-inline: auto;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.chat-demo__header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.875rem 1.125rem;
  background: var(--primary);
  color: #fff;
}
.chat-demo__header > svg { margin-left: auto; color: var(--success); }
.chat-demo__avatar {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--cta);
  color: #fff;
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 700;
  flex-shrink: 0;
}
.chat-demo__id { line-height: 1.3; }
.chat-demo__id strong { display: block; font-size: 0.9375rem; font-weight: 700; }
.chat-demo__id em { display: flex; align-items: center; gap: 0.375rem; font-style: normal; font-size: 0.75rem; color: rgba(255, 255, 255, 0.7); }
.chat-demo__dot { width: 8px; height: 8px; border-radius: 50%; background: var(--success); }

.chat-demo__body {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
  padding: 1.25rem 1rem;
  background: var(--surface-alt);
  min-height: 15rem;
}

.chat-bubble {
  max-width: 85%;
  padding: 0.625rem 0.875rem;
  border-radius: 14px;
  font-size: 0.875rem;
  line-height: 1.45;
  color: var(--text);
  box-shadow: var(--shadow-sm);
}
.chat-bubble--in { align-self: flex-start; background: #fff; border: 1px solid var(--border); border-bottom-left-radius: 4px; }
.chat-bubble--out { align-self: flex-end; background: rgba(22, 163, 74, 0.16); border: 1px solid rgba(22, 163, 74, 0.25); border-bottom-right-radius: 4px; }

.chat-demo__note { padding: 0.75rem 1.125rem; font-size: 0.75rem; color: var(--text-soft); border-top: 1px solid var(--border); }

/* Entrada escalonada de burbujas cuando la card entra al viewport */
.reveal .chat-bubble { opacity: 0; transform: translateY(10px) scale(0.96); }
.reveal.is-visible .chat-bubble { opacity: 1; transform: none; transition: opacity 400ms var(--ease-reveal), transform 400ms var(--ease-reveal); }
.reveal.is-visible .chat-bubble:nth-child(1) { transition-delay: 300ms; }
.reveal.is-visible .chat-bubble:nth-child(2) { transition-delay: 1100ms; }
.reveal.is-visible .chat-bubble:nth-child(3) { transition-delay: 1900ms; }
.reveal.is-visible .chat-bubble:nth-child(4) { transition-delay: 2600ms; }

/* Pulso del punto "en línea" */
@keyframes chatDotPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(22, 163, 74, 0.5); }
  50% { box-shadow: 0 0 0 5px rgba(22, 163, 74, 0); }
}
.chat-demo__dot { animation: chatDotPulse 2s ease-out infinite; }

@media (prefers-reduced-motion: reduce) {
  .reveal .chat-bubble { opacity: 1; transform: none; }
  .chat-demo__dot { animation: none; }
}

.quien__content p { margin-top: 1rem; color: var(--text-soft); }
.quien__content h2 { margin-top: 0; }

.quien__quote {
  margin-top: 1.75rem;
  padding-left: 1.25rem;
  border-left: 3px solid var(--cta);
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--primary);
  line-height: 1.35;
}
.quien__cta { margin-top: 1.75rem; }

/* ── Beneficios ── */
.beneficios__grid { display: grid; gap: 1.25rem; }
@media (min-width: 640px) { .beneficios__grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .beneficios__grid { grid-template-columns: repeat(4, 1fr); } }

.beneficios__grid li {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.beneficios__grid li:hover { transform: translateY(-3px); border-color: var(--cta); box-shadow: var(--shadow-md); }
.beneficios__grid svg { color: var(--cta); margin-bottom: 0.875rem; }
.beneficios__grid h3 { font-size: 1rem; margin-bottom: 0.25rem; }
.beneficios__grid p { font-size: 0.875rem; color: var(--text-soft); }

/* ── FAQ ── */
.faq__list { display: grid; gap: 0.75rem; }

.faq-item {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}

.faq-item__q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: 100%;
  min-height: 56px;
  padding: 1rem 1.25rem;
  text-align: left;
  font-weight: 600;
  font-size: 0.9688rem;
  color: var(--primary);
  transition: background-color var(--dur);
}
.faq-item__q:hover { background: var(--surface-alt); }
.faq-item__q:focus-visible { outline: 3px solid var(--cta); outline-offset: -3px; }
.faq-item__q svg { flex-shrink: 0; color: var(--cta); transition: transform 200ms var(--ease); }

.faq-item__a {
  overflow: hidden;
  max-height: 0;
  transition: max-height 280ms var(--ease);
}
.faq-item__a > div { padding-bottom: 1.25rem; }
.faq-item__a p {
  padding-inline: 1.25rem;
  font-size: 0.9375rem;
  color: var(--text-soft);
}
.faq-item__a p + p { margin-top: 0.75rem; }
.faq-item--open .faq-item__q svg { transform: rotate(180deg); }

/* ── Formulario de leads ── */
.lead-form {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-md);
  padding: clamp(1.5rem, 4vw, 2.5rem);
}

.lead-form__progress {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.75rem;
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--cta);
}
.lead-form__bar { flex: 1; height: 4px; background: var(--surface-alt); border-radius: 2px; overflow: hidden; }
.lead-form__bar span { display: block; height: 100%; width: 100%; background: var(--cta); border-radius: 2px; transform-origin: left; transform: scaleX(0.5); transition: transform 300ms var(--ease); }

.lead-step { border: none; }
.lead-form__q { font-family: var(--font-display); font-weight: 700; font-size: 1.0625rem; color: var(--primary); margin-bottom: 1rem; }
legend.lead-form__q { padding: 0; }

/* Radio cards de objetivo */
.radio-cards { display: grid; grid-template-columns: 1fr; gap: 0.75rem; margin-bottom: 1.75rem; }
@media (min-width: 640px) { .radio-cards { grid-template-columns: repeat(2, 1fr); } }

.radio-card input { position: absolute; opacity: 0; pointer-events: none; }
.radio-card__inner {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-height: 56px;
  padding: 0.875rem 1rem;
  border: 1.5px solid var(--border);
  border-radius: 12px;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text);
  cursor: pointer;
  transition: border-color var(--dur) var(--ease), background-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.radio-card__inner svg { color: var(--cta); flex-shrink: 0; }
.radio-card:hover .radio-card__inner { border-color: var(--cta); }
.radio-card input:checked + .radio-card__inner { border-color: var(--cta); background: rgba(0, 109, 255, 0.06); box-shadow: inset 0 0 0 1px var(--cta); }
.radio-card input:focus-visible + .radio-card__inner { outline: 3px solid var(--cta); outline-offset: 2px; }

/* Chips de horizonte */
.chip-group { display: flex; flex-wrap: wrap; gap: 0.625rem; margin-bottom: 1.75rem; }
.chip input { position: absolute; opacity: 0; pointer-events: none; }
.chip span {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0.5rem 1.125rem;
  border: 1.5px solid var(--border);
  border-radius: 999px;
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: border-color var(--dur) var(--ease), background-color var(--dur) var(--ease), color var(--dur) var(--ease);
}
.chip:hover span { border-color: var(--cta); }
.chip input:checked + span { background: var(--cta); border-color: var(--cta); color: #fff; }
.chip input:focus-visible + span { outline: 3px solid var(--cta); outline-offset: 2px; }

/* Campos */
.lead-form__grid { display: grid; gap: 1.125rem; }
@media (min-width: 640px) { .lead-form__grid { grid-template-columns: 1fr 1fr; } .field--full { grid-column: 1 / -1; } }

.field label { display: block; font-size: 0.875rem; font-weight: 600; color: var(--primary); margin-bottom: 0.375rem; }
.field .req { color: var(--cta); }
.field .opt { font-weight: 400; color: var(--text-soft); }

.field input, .field select, .field textarea {
  width: 100%;
  min-height: 48px;
  padding: 0.75rem 0.875rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-btn);
  font: inherit;
  font-size: 1rem;
  color: var(--text);
  background: #fff;
  transition: border-color var(--dur) var(--ease);
}
.field textarea { resize: vertical; min-height: 80px; }
.field input:focus-visible, .field select:focus-visible, .field textarea:focus-visible { outline: none; border-color: var(--cta); box-shadow: 0 0 0 3px rgba(0, 109, 255, 0.15); }

.field.has-error input { border-color: #B3261E; }
.field__error { margin-top: 0.375rem; font-size: 0.8125rem; color: #B3261E; }
.field__hint { margin-top: 0.375rem; font-size: 0.75rem; color: var(--text-soft); }

.lead-form__actions { display: flex; justify-content: flex-end; margin-top: 1.75rem; }
.lead-form__actions--split { justify-content: space-between; gap: 0.75rem; flex-wrap: wrap; }

.lead-form__success {
  margin-top: 1.5rem;
  padding: 1rem 1.25rem;
  background: rgba(22, 163, 74, 0.08);
  border: 1px solid rgba(22, 163, 74, 0.35);
  border-radius: var(--radius-btn);
  font-size: 0.9375rem;
  color: #15803D;
}
.lead-form__success a { font-weight: 600; text-decoration: underline; }

.lead-form__privacy { margin-top: 1.25rem; font-size: 0.75rem; color: var(--text-soft); text-align: center; }

/* ── CTA final ── */
.cta-final { position: relative; overflow: hidden; }

.flicker-grid {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  /* Despeja el centro para que el texto respire */
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 50%, transparent 35%, black 80%);
  mask-image: radial-gradient(ellipse 70% 60% at 50% 50%, transparent 35%, black 80%);
}

/* Variante sin máscara: las cards del contenido cubren el centro por sí solas */
.flicker-grid--full {
  -webkit-mask-image: none;
  mask-image: none;
}

.cta-final__inner { position: relative; z-index: 1; text-align: center; }
.cta-final h2 { max-width: 38rem; margin-inline: auto; }
.cta-final__sub { margin-top: 1.125rem; color: var(--ivory-soft); max-width: 32rem; margin-inline: auto; }

.cta-final__ctas {
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
  margin-top: 2.25rem;
  align-items: center;
}
@media (min-width: 640px) { .cta-final__ctas { flex-direction: row; justify-content: center; } }

.cta-final__reassure { margin-top: 1.5rem; font-size: 0.8125rem; color: rgba(255, 255, 255, 0.6); }

/* ── Footer ── */
.footer { background: var(--primary); color: rgba(255, 255, 255, 0.75); font-size: 0.875rem; }
.footer__grid { display: grid; gap: 2.5rem; padding-block: 3.5rem; }
@media (min-width: 768px) { .footer__grid { grid-template-columns: 2fr 1fr 1fr; gap: 3rem; } }

.footer__brand { font-family: var(--font-display); font-size: 1.375rem; font-weight: 800; color: #fff; }
.footer__firm { color: var(--accent); font-size: 0.8125rem; margin-top: 0.25rem; }
.footer__legal { margin-top: 1.25rem; font-size: 0.75rem; line-height: 1.7; color: rgba(255, 255, 255, 0.55); max-width: 26rem; }

.footer__title { font-weight: 700; color: #fff; margin-bottom: 0.875rem; font-size: 0.8125rem; text-transform: uppercase; letter-spacing: 0.06em; }
.footer nav a, .footer div > a { display: block; padding-block: 0.375rem; transition: color var(--dur); }
.footer nav a:hover, .footer div > a:hover { color: var(--accent); }

.footer__contact { display: flex !important; align-items: center; gap: 0.625rem; }
.footer__contact svg { color: var(--accent); flex-shrink: 0; }

.footer__bottom { border-top: 1px solid rgba(255, 255, 255, 0.12); padding-block: 1.25rem; font-size: 0.75rem; color: rgba(255, 255, 255, 0.45); }

/* ── WhatsApp flotante ── */
.wsp-float {
  position: fixed;
  right: 1.25rem;
  bottom: calc(1.25rem + env(safe-area-inset-bottom, 0px));
  z-index: 90;
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--success);
  color: #fff;
  box-shadow: 0 6px 20px rgba(22, 163, 74, 0.45);
  opacity: 0;
  transform: scale(0.6);
  pointer-events: none;
  transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.wsp-float.is-visible { opacity: 1; transform: scale(1); pointer-events: auto; }
.wsp-float:hover { transform: scale(1.06); }
.wsp-float:focus-visible { outline: 3px solid var(--cta); outline-offset: 3px; }

/* ── Animaciones de scroll (reveal) ── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 600ms var(--ease-reveal), transform 700ms var(--ease-reveal);
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.reveal--delay-1.is-visible { transition-delay: 70ms; }
.reveal--delay-2.is-visible { transition-delay: 140ms; }
.reveal--delay-3.is-visible { transition-delay: 210ms; }
.reveal--delay-4.is-visible { transition-delay: 280ms; }

/* ── Reduced motion ── */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; scroll-snap-type: none; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    transition-delay: 0ms !important;
  }
  .reveal { opacity: 1; transform: none; }
  .chips.reveal li { opacity: 1; transform: none; }
  #brandScene .draw { stroke-dashoffset: 0 !important; }
  .metodo__steps li { opacity: 1; }
  .proyectos__carousel { scroll-snap-type: none; }
}