/* =========================================================
   ENRIQUEZ AUTOMATIONS — Dirección "Editorial Silencioso"
   El orden también puede diseñarse.
   Serif arquitectónica · charcoal cálido mate · dorado-recompensa
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Spectral:ital,wght@0,200;0,300;0,400;0,500;0,600;1,300;1,400;1,500&family=Hanken+Grotesk:wght@300;400;500&display=swap');

:root {
  /* Fondos — tinta cálida, jamás negro plano */
  --ink:        #0E0D0A;
  --ink-deep:   #090806;
  --ink-raise:  #141209;
  --ink-soft:   #17150E;
  --line:       #221F16;
  --line-soft:  #1A180F;
  --line-strong:#322C1F;

  /* Dorado — miel antigua, mate. Recompensa, no decoración. */
  --gold:       #C79A45;
  --gold-bright:#E2B65A;
  --gold-deep:  #8C6B2C;
  --gold-faint: rgba(199,154,69,0.14);

  /* Texto — papel apagado sobre tinta */
  --paper:      #ECE6D8;
  --paper-2:    #C9C2B2;
  --muted:      #8C8473;
  --subtle:     #5E5849;
  --faint:      #423D32;

  /* Estados (solo en producto / listas) */
  --ok:   #8FA86B;
  --warn: #D69A3C;
  --bad:  #C77F5F;

  --serif: 'Spectral', Georgia, 'Times New Roman', serif; /* @kind font */
  --sans:  'Hanken Grotesk', system-ui, sans-serif; /* @kind font */

  --ease:  cubic-bezier(0.22, 1, 0.36, 1); /* @kind other */
  --slow:  900ms; /* @kind other */
  --med:   520ms; /* @kind other */

  --pad:   clamp(28px, 7vw, 132px);   /* margen lateral del documento */
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

html, body {
  margin: 0;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--serif);
  font-weight: 300;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-feature-settings: "kern" 1, "liga" 1, "calt" 1;
}

body { overflow-x: hidden; }

::selection { background: rgba(199,154,69,0.22); color: var(--paper); }

a { color: inherit; text-decoration: none; }

/* ---- Selector de idioma: tipográfico, silencioso y siempre visible ---- */
.nav-actions {
  display: flex;
  align-items: center;
  gap: clamp(24px, 3vw, 44px);
}
.language-switch {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--sans);
  font-size: 9.5px;
  font-weight: 500;
  letter-spacing: .16em;
}
.language-switch__option {
  appearance: none;
  border: 0;
  padding: 5px 1px;
  background: transparent;
  color: var(--subtle);
  font: inherit;
  letter-spacing: inherit;
  cursor: pointer;
  transition: color .35s var(--ease), opacity .35s var(--ease), text-shadow .35s var(--ease);
}
.language-switch__option:hover { color: var(--paper-2); }
.language-switch__option.is-active {
  color: var(--gold-bright);
  text-shadow: 0 0 9px rgba(199,154,69,.14);
}
.language-switch__option:focus-visible {
  outline: 1px solid var(--gold-deep);
  outline-offset: 4px;
}
.language-switch__divider { color: var(--line-strong); }

/* ---- Cruceta de diseñador en el hero (sigue al mouse, detrás de todo) ---- */
.hero-cross {
  position: absolute; inset: 0; z-index: 1; pointer-events: none;
  opacity: 0; transition: opacity .6s var(--ease);
}
.hero-cross.on { opacity: 1; }
.hx-v {
  position: absolute; top: 0; left: 0; width: 1px; height: 100%;
  transform: translateX(-50%); will-change: left;
  background: linear-gradient(180deg, transparent, var(--gold-deep) 12%, var(--gold-deep) 88%, transparent);
  opacity: 0.30;
}
.hx-h {
  position: absolute; left: 0; top: 0; height: 1px; width: 100%;
  transform: translateY(-50%); will-change: top;
  background: linear-gradient(90deg, transparent, var(--gold-deep) 10%, var(--gold-deep) 90%, transparent);
  opacity: 0.30;
}
.hx-dot {
  position: absolute; left: 0; top: 0; width: 7px; height: 7px;
  transform: translate(-50%, -50%) rotate(45deg); will-change: left, top;
  border: 1px solid var(--gold); background: transparent;
}
.hx-read {
  position: absolute; bottom: 30px; left: var(--pad);
  display: flex; flex-direction: column; gap: 3px;
  font-family: var(--sans); font-size: 9.5px; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--subtle);
  font-variant-numeric: tabular-nums;
}

/* ---- Capa de luz que sigue al cursor (galería, no glow) ---- */.cursor-glow {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background: radial-gradient(560px circle at var(--mx,50%) var(--my,32%),
              rgba(199,154,69,0.055), transparent 62%);
  transition: background 200ms linear;
}

/* grano sutilísimo de papel/piedra */
.grain {
  position: fixed; inset: -50%; z-index: 0; pointer-events: none;
  opacity: 0.025; mix-blend-mode: screen;
  background-image: url("data:image/svg+xml;base64,PHN2ZyB4bWxucz0naHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmcnIHdpZHRoPScxNjAnIGhlaWdodD0nMTYwJz48ZmlsdGVyIGlkPSduJz48ZmVUdXJidWxlbmNlIHR5cGU9J2ZyYWN0YWxOb2lzZScgYmFzZUZyZXF1ZW5jeT0nMC45JyBudW1PY3RhdmVzPScyJy8+PC9maWx0ZXI+PHJlY3Qgd2lkdGg9JzEwMCUnIGhlaWdodD0nMTAwJScgZmlsdGVyPSd1cmwoI24pJy8+PC9zdmc+");
}

/* =========================================================
   Tipografía
   ========================================================= */
.kicker {
  font-family: var(--sans);
  font-weight: 400;
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.34em;
  color: var(--gold);
}
.kicker--mute { color: var(--subtle); }

.eyebrow {
  font-family: var(--sans);
  font-weight: 400;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.28em;
  color: var(--muted);
}

.display {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(40px, 5.4vw, 82px);
  line-height: 0.98;
  letter-spacing: -0.022em;
  color: var(--paper);
  margin: 0;
}
.statement {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(30px, 3.6vw, 56px);
  line-height: 1.08;
  letter-spacing: -0.015em;
  margin: 0;
}
.lede {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(15px, 1.15vw, 17.5px);
  line-height: 1.72;
  color: var(--paper-2);
  margin: 0;
}
.prose {
  font-family: var(--serif);
  font-weight: 300;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--muted);
  margin: 0;
}
.em { color: var(--gold); font-style: italic; font-weight: 400; }
.em-plain { color: var(--gold); }

/* Recorte óptico del archivo de marca: su lienzo original incluye
   bastante transparencia alrededor del símbolo visible. */
.hero-brand {
  width: 98px;
  height: 54px;
  overflow: hidden;
  margin: 0 0 36px 0;
}
.hero-brand img {
  display: block;
  width: 168px;
  height: 168px;
  max-width: none;
  transform: translate(-43px, -50px);
}

/* =========================================================
   Línea-firma: hilo dorado de 0.5px con nodos
   ========================================================= */
.light-trace {
  position: absolute;
  z-index: 2;
  pointer-events: none;
  overflow: visible;
}
.light-trace--hero {
  top: 68px;
  right: -1px;
  width: min(56%, 820px);
  height: 390px;
}
.light-trace__halo,
.light-trace__line {
  fill: none;
  vector-effect: non-scaling-stroke;
  stroke-linecap: round;
}
.light-trace__halo {
  stroke-width: 8;
  opacity: .22;
}
.light-trace__line {
  stroke-width: .72;
  opacity: .72;
  stroke-dasharray: 1;
  stroke-dashoffset: 1;
  animation: light-trace-draw 2.2s .35s var(--ease) forwards;
}
@keyframes light-trace-draw { to { stroke-dashoffset: 0; } }

.editorial-rule {
  position: relative;
  width: min(228px, 48vw);
  height: 18px;
  margin: 34px 0 0 0;
}
.editorial-rule::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg,
    rgba(199,154,69,0) 0%,
    rgba(199,154,69,.72) 16%,
    rgba(199,154,69,.34) 58%,
    rgba(199,154,69,0) 100%);
}
.editorial-rule::after {
  content: "";
  position: absolute;
  top: calc(50% - 5px);
  left: 10%;
  width: 42%;
  height: 10px;
  background: radial-gradient(ellipse, rgba(226,182,90,.20), transparent 70%);
  filter: blur(4px);
}

/* =========================================================
   Botón circular (flecha) + label
   ========================================================= */
.cta {
  display: inline-flex; align-items: center; gap: 20px;
  background: none; border: 0; cursor: pointer; padding: 0;
  font-family: var(--sans);
}
.cta__ring {
  width: 54px; height: 54px; border-radius: 50%; flex: none;
  border: 1px solid var(--line-strong);
  display: grid; place-items: center;
  color: var(--gold);
  position: relative;
  transition: border-color var(--med) var(--ease), background var(--med) var(--ease), transform var(--med) var(--ease);
}
.cta__ring svg { width: 17px; height: 17px; transition: transform var(--med) var(--ease); }
.cta__label {
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.24em;
  color: var(--paper-2); transition: color var(--med) var(--ease);
}
.cta:hover .cta__ring { border-color: var(--gold); transform: scale(1.03); }
.cta:hover .cta__ring svg { transform: translateX(3px); }
.cta:hover .cta__label { color: var(--gold-bright); }

/* =========================================================
   Reveal — entrada lenta con peso físico
   ========================================================= */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity var(--slow) var(--ease), transform var(--slow) var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.reveal.show-now { opacity: 1 !important; transform: none !important; transition: none !important; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .light-trace__line { animation: none; stroke-dashoffset: 0; }
}

/* =========================================================
   Dashboard CHECK FLEET — objeto de diseño industrial
   ========================================================= */
.device {
  background: linear-gradient(180deg, #16140D, #100E09);
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: 0 1px 0 rgba(255,255,255,0.03) inset, 0 40px 90px rgba(0,0,0,0.6);
  display: grid; grid-template-columns: 52px 1fr;
  overflow: hidden;
  font-family: var(--sans);
  color: var(--paper-2);
}
.device__rail {
  border-right: 1px solid var(--line-soft);
  display: flex; flex-direction: column; align-items: center; gap: 22px;
  padding: 18px 0;
}
.device__rail .ico { width: 16px; height: 16px; color: var(--subtle); }
.device__rail .ico.on { color: var(--gold); }
.device__body { padding: 18px 22px 22px; }
.device__bar { display: flex; align-items: center; justify-content: space-between; padding-bottom: 16px; }
.device__brand { font-family: var(--sans); font-weight: 500; font-size: 11px; letter-spacing: 0.22em; color: var(--paper); }
.dlabel { font-family: var(--sans); font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--subtle); }

.kpis { display: grid; grid-template-columns: repeat(3,1fr); gap: 14px; margin: 14px 0; }
.kpi { border: 1px solid var(--line); border-radius: 9px; padding: 13px 14px; background: rgba(255,255,255,0.012); }
.kpi__n { font-family: var(--serif); font-weight: 400; font-size: 27px; line-height: 1; letter-spacing: -0.02em; color: var(--paper); }
.kpi__n.gold { color: var(--gold); }
.kpi__n.bad { color: var(--bad); }
.kpi__l { font-size: 9.5px; letter-spacing: 0.04em; color: var(--muted); margin-top: 7px; line-height: 1.4; }

.panels { display: grid; grid-template-columns: 0.78fr 1fr; gap: 14px; margin-bottom: 14px; }
.panel { border: 1px solid var(--line); border-radius: 9px; padding: 13px 14px; }
.panel__t { font-size: 10px; letter-spacing: 0.1em; color: var(--muted); margin-bottom: 12px; }

.legend { display: flex; flex-direction: column; gap: 7px; }
.legend li { display: flex; align-items: center; gap: 8px; font-size: 10.5px; color: var(--paper-2); list-style: none; }
.legend ul { margin: 0; padding: 0; }
.legend .sw { width: 7px; height: 7px; border-radius: 50%; }
.legend .n { margin-left: auto; color: var(--muted); font-variant-numeric: tabular-nums; }

.dtable { width: 100%; border-collapse: collapse; font-size: 10.5px; }
.dtable th { text-align: left; font-weight: 400; color: var(--subtle); font-size: 9px; letter-spacing: 0.12em; text-transform: uppercase; padding: 0 12px 10px 0; border-bottom: 1px solid var(--line); }
.dtable td { padding: 9px 12px 9px 0; border-bottom: 1px solid var(--line-soft); color: var(--paper-2); }
.dtable th:last-child, .dtable td:last-child { padding-right: 0; }
.dtable .plate { font-family: var(--serif); letter-spacing: 0.02em; color: var(--paper); white-space: nowrap; }
.dtable .st { display: inline-flex; align-items: center; gap: 6px; }
.dtable .st .d { width: 5px; height: 5px; border-radius: 50%; }
.dtable .muted { color: var(--muted); }

/* =========================================================
   Cierre · la línea se convierte en claridad
   ========================================================= */
.clarity-threshold {
  position: relative;
  z-index: 1;
  height: clamp(112px, 17vh, 180px);
  pointer-events: none;
}

.clarity-section {
  position: relative;
  min-height: 112dvh;
  padding: clamp(250px, 29vh, 320px) var(--pad) clamp(120px, 16vh, 180px);
  overflow: clip;
  display: flex;
  justify-content: center;
}
.clarity-atmosphere {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}
.clarity-wash {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 48% 42% at 50% 8%, rgba(226,182,90,.115), transparent 68%),
    radial-gradient(ellipse 72% 48% at 50% 42%, rgba(199,154,69,.035), transparent 72%);
  opacity: 0;
  transform: scale(.92);
  transition: opacity 1500ms var(--ease), transform 1800ms var(--ease);
}
.clarity-beam {
  position: absolute;
  left: 50%;
  top: clamp(108px, 14vh, 142px);
  width: min(1080px, 92vw);
  height: min(680px, 72%);
  background: radial-gradient(ellipse 54% 100% at 50% 0,
    rgba(241,213,153,.105),
    rgba(199,154,69,.042) 34%,
    rgba(199,154,69,.012) 58%,
    transparent 76%);
  opacity: 0;
  transform: translateX(-50%) scaleY(.76);
  transform-origin: 50% 0;
  transition: opacity 1400ms var(--ease), transform 1800ms var(--ease);
}

.clarity-terminal {
  position: absolute;
  left: 50%;
  top: clamp(108px, 14vh, 142px);
  z-index: 3;
  width: 1px;
  height: 1px;
  pointer-events: none;
}
.clarity-terminal__core,
.clarity-terminal__horizon {
  position: absolute;
  left: 50%;
  top: 50%;
}
.clarity-terminal__core {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #F3DCA8;
  opacity: .52;
  transform: translate(-50%,-50%) scale(.82);
  box-shadow: 0 0 7px rgba(226,182,90,.22);
  transition: opacity 1300ms var(--ease), transform 1500ms var(--ease), box-shadow 1700ms var(--ease);
}
.clarity-terminal__horizon {
  width: min(860px, 78vw);
  height: 1px;
  background: linear-gradient(90deg,
    transparent,
    rgba(199,154,69,.15) 20%,
    rgba(241,213,153,.76) 50%,
    rgba(199,154,69,.15) 80%,
    transparent);
  opacity: 0;
  transform: translate(-50%,-50%) scaleX(.025);
  box-shadow: 0 0 11px rgba(199,154,69,.12);
  transition: opacity 1100ms var(--ease), transform 1600ms var(--ease);
}

.contact-composition {
  position: relative;
  z-index: 2;
  width: min(960px, 100%);
  align-self: flex-start;
}
.contact-intro { text-align: center; }
.contact-kicker {
  margin-bottom: 26px;
  opacity: .34;
  transform: translateY(8px);
  transition: opacity 900ms var(--ease), transform 1100ms var(--ease);
}
.contact-title {
  width: min(880px, 94vw);
  margin: 0 auto;
  font-weight: 300;
  font-size: clamp(46px, 5.25vw, 78px);
  line-height: 1.04;
  letter-spacing: -.025em;
  text-wrap: balance;
  opacity: .3;
  filter: blur(3px);
  transform: translateY(18px);
  transition: opacity 1200ms var(--ease), transform 1400ms var(--ease), filter 1400ms var(--ease);
}
.clarity-section .contact-form {
  width: min(920px, 100%);
  margin: clamp(62px, 9vh, 92px) auto 0;
  opacity: .34;
  transform: translateY(24px);
  transition: opacity 1300ms var(--ease), transform 1500ms var(--ease);
}
.contact-fields {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: clamp(28px, 5vw, 72px);
}
.contact-message { grid-column: 1 / -1; }

.clarity-section.is-clear .clarity-wash,
.clarity-section.is-clear .clarity-beam {
  opacity: 1;
  transform: translateX(0) scale(1);
}
.clarity-section.is-clear .clarity-wash { transform: scale(1); }
.clarity-section.is-clear .clarity-beam { transform: translateX(-50%) scaleY(1); }
.clarity-section.is-clear .clarity-terminal__core {
  opacity: 1;
  transform: translate(-50%,-50%) scale(1);
  box-shadow:
    0 0 8px rgba(244,221,169,.52),
    0 0 26px rgba(226,182,90,.18);
}
.clarity-section.is-clear .clarity-terminal__horizon {
  opacity: .82;
  transform: translate(-50%,-50%) scaleX(1);
  transition-delay: 260ms;
}
.clarity-section.is-clear .contact-kicker {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 520ms;
}
.clarity-section.is-clear .contact-title {
  opacity: 1;
  filter: blur(0);
  transform: translateY(0);
  transition-delay: 610ms;
}
.clarity-section.is-clear .contact-form {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 790ms;
}

/* =========================================================
   Inputs (contacto)
   ========================================================= */
.field { display: block; width: 100%; background: none; border: 0; border-bottom: 1px solid var(--line-strong);
  padding: 16px 0; color: var(--paper); font-family: var(--serif); font-weight: 300; font-size: 17px;
  transition: border-color var(--med) var(--ease); }
.field::placeholder { color: var(--subtle); font-style: italic; }
.field:focus { outline: none; border-color: var(--gold); }
textarea.field { resize: none; min-height: 64px; }
.clarity-section .field {
  padding: 18px 2px;
  border-bottom-color: rgba(94,88,73,.62);
  font-size: 18px;
  transition: border-color 620ms var(--ease), color 620ms var(--ease), text-shadow 620ms var(--ease);
}
.clarity-section .field:focus {
  border-color: rgba(226,182,90,.82);
  text-shadow: 0 0 18px rgba(226,182,90,.08);
}
.clarity-section textarea.field { min-height: 86px; }

/* =========================================================
   Envío verificado — el gesto de arrastre funciona como
   comprobación humana y como acción de envío.
   ========================================================= */
.contact-form { position: relative; min-width: 0; }
.field.is-invalid { border-bottom-color: var(--bad); }

.form-trap {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
}

.slide-submit {
  --slide-x: 0px;
  position: relative;
  width: 100%;
  height: 64px;
  margin-top: 46px;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: rgba(255,255,255,0.012);
  box-shadow: 0 1px 0 rgba(255,255,255,0.025) inset;
  touch-action: none;
  user-select: none;
  transition:
    border-color 420ms var(--ease),
    background-color 420ms var(--ease),
    box-shadow 420ms var(--ease);
}
.slide-submit::after {
  content: '';
  position: absolute;
  left: 70px;
  right: 20px;
  top: 50%;
  height: 1px;
  background: linear-gradient(90deg, var(--line-strong), transparent);
  opacity: 0.7;
  pointer-events: none;
}
.slide-submit__fill {
  position: absolute;
  inset: 0 auto 0 0;
  width: calc(59px + var(--slide-x));
  border-radius: inherit;
  background: linear-gradient(90deg, rgba(199,154,69,0.24), rgba(199,154,69,0.07));
  pointer-events: none;
  transition: background-color 360ms var(--ease), width 80ms linear;
}
.slide-submit__label {
  position: absolute;
  inset: 0 20px 0 72px;
  z-index: 1;
  display: grid;
  place-items: center;
  font-family: var(--sans);
  font-size: 10.5px;
  font-weight: 400;
  line-height: 1.25;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  text-align: center;
  color: var(--paper-2);
  pointer-events: none;
  transition: opacity 220ms ease, color 360ms var(--ease);
}
.slide-submit__handle {
  position: absolute;
  z-index: 3;
  left: 5px;
  top: 5px;
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  padding: 0;
  border: 1px solid var(--gold-deep);
  border-radius: 50%;
  background: var(--ink-raise);
  color: var(--gold-bright);
  box-shadow:
    0 8px 22px rgba(0,0,0,0.34),
    0 1px 0 rgba(255,255,255,0.05) inset;
  cursor: grab;
  transform: translate3d(var(--slide-x),0,0);
  will-change: transform;
  transition:
    border-color 300ms var(--ease),
    background-color 300ms var(--ease),
    box-shadow 300ms var(--ease),
    transform 420ms var(--ease);
}
.slide-submit__handle:active { cursor: grabbing; }
.slide-submit__handle:hover {
  border-color: var(--gold);
  box-shadow:
    0 10px 28px rgba(0,0,0,0.42),
    0 0 18px rgba(199,154,69,0.08);
}
.slide-submit__handle:focus-visible {
  outline: 1px solid var(--gold-bright);
  outline-offset: 4px;
}
.slide-submit__handle svg { width: 18px; height: 18px; }
.slide-submit__spinner,
.slide-submit__check { display: none; }
.slide-submit__spinner {
  width: 18px;
  height: 18px;
  border: 1px solid rgba(226,182,90,0.28);
  border-top-color: var(--gold-bright);
  border-radius: 50%;
  animation: slide-submit-spin 780ms linear infinite;
}
.slide-submit__hint {
  min-height: 18px;
  margin: 12px 0 0;
  font-family: var(--sans);
  font-size: 10px;
  line-height: 1.5;
  letter-spacing: 0.08em;
  color: var(--subtle);
  transition: color 300ms var(--ease);
}

.slide-submit[data-state="dragging"] {
  border-color: rgba(199,154,69,0.55);
  box-shadow: 0 0 0 1px rgba(199,154,69,0.05) inset;
}
.slide-submit[data-state="dragging"] .slide-submit__handle {
  border-color: var(--gold);
  transition: border-color 300ms var(--ease), background-color 300ms var(--ease), box-shadow 300ms var(--ease);
}
.slide-submit[data-state="loading"] {
  border-color: rgba(199,154,69,0.72);
  background: rgba(199,154,69,0.025);
}
.slide-submit[data-state="loading"] .slide-submit__send { display: none; }
.slide-submit[data-state="loading"] .slide-submit__spinner { display: block; }
.slide-submit[data-state="loading"] .slide-submit__handle { cursor: wait; }
.slide-submit[data-state="success"] {
  border-color: var(--gold-deep);
  background: rgba(199,154,69,0.05);
}
.slide-submit[data-state="success"] .slide-submit__fill {
  width: 100%;
  background: linear-gradient(90deg, rgba(199,154,69,0.20), rgba(199,154,69,0.09));
}
.slide-submit[data-state="success"] .slide-submit__send { display: none; }
.slide-submit[data-state="success"] .slide-submit__check { display: block; }
.slide-submit[data-state="success"] .slide-submit__label { color: var(--paper); }
.slide-submit[data-state="error"] { animation: slide-submit-shake 360ms ease; }
.slide-submit__hint.is-error { color: var(--bad); }
.slide-submit__hint.is-success { color: var(--gold); }

.clarity-section .slide-submit {
  width: min(650px, 100%);
  margin: 52px auto 0;
  background: rgba(255,255,255,.009);
  border-color: rgba(94,88,73,.62);
}
.clarity-section .slide-submit__hint {
  width: min(650px, 100%);
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}
.clarity-section .slide-submit__handle {
  background: rgba(20,18,9,.96);
  box-shadow:
    0 8px 26px rgba(9,8,6,.42),
    0 0 24px rgba(199,154,69,.045),
    0 1px 0 rgba(255,255,255,.05) inset;
}

@keyframes slide-submit-spin { to { transform: rotate(360deg); } }
@keyframes slide-submit-shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-5px); }
  75% { transform: translateX(5px); }
}

/* =========================================================
   Layout helpers
   ========================================================= */
.wrap { position: relative; z-index: 1; }
.section { padding-left: var(--pad); padding-right: var(--pad); }
.divider { height: 1px; background: var(--line); border: 0; margin: 0; }

/* ---- Método · amanecer que origina el hilo ---- */
#filosofia { isolation: isolate; }
.method-stage {
  position: sticky; top: 0;
  height: 100dvh;
  margin-inline: calc(var(--pad) * -1);
  padding: 0 var(--pad);
  display: grid; place-items: center;
  overflow: hidden; text-align: center;
}
.method-copy {
  position: relative; z-index: 4;
  width: 100%;
  display: flex; flex-direction: column; align-items: center;
  transform: translateY(clamp(72px, 12dvh, 92px));
}
.method-copy > .kicker,
.method-copy > .statement,
.method-copy > .lede { position: relative; z-index: 4; }
.method-copy > .kicker {
  margin: 0 0 clamp(18px, 3.4dvh, 34px);
}
.method-copy > .statement {
  width: min(760px, 88vw);
  font-size: clamp(30px, min(3.6vw, 7.4dvh), 56px);
  line-height: 1.16;
}
.method-copy > .lede {
  width: min(650px, 84vw);
  margin: clamp(16px, 2.8dvh, 26px) auto 0;
  line-height: 1.58;
  text-wrap: pretty;
}
.method-sun {
  position: absolute; inset: 0; z-index: 0;
  overflow: hidden; pointer-events: none;
}
.method-sun__orb {
  position: absolute; left: 50%; top: 0;
  width: clamp(78px, 7.5vw, 98px); aspect-ratio: 1; border-radius: 50%;
  background: radial-gradient(circle at 48% 44%,
    #f4d99f 0%,
    #dfb45f 42%,
    #c4933f 76%,
    #a9762d 100%);
  border: 1px solid rgba(244,217,159,.18);
  box-shadow: 0 0 7px rgba(215,170,79,.18), 0 0 15px rgba(199,154,69,.07);
  opacity: 0;
  transform: translate(-50%, 100%);
  will-change: transform, opacity;
}
.method-sun__mask {
  position: absolute; left: 0; right: 0; top: 50%; bottom: 0;
  z-index: 2; background: var(--ink);
}
.method-sun__horizon {
  position: absolute; left: 0; right: 0; top: 50%; height: 1px;
  z-index: 3; transform: translateY(-50%) scaleX(.04); opacity: 0;
  transform-origin: 50% 50%;
  will-change: opacity, transform;
}
.method-sun__horizon::before {
  content: ''; position: absolute; left: 8%; right: 8%; top: -21px; height: 42px;
  background: radial-gradient(ellipse at center,
    rgba(238,197,111,.28) 0%,
    rgba(199,154,69,.11) 38%,
    transparent 70%);
  filter: blur(7px);
}
.method-sun__horizon::after {
  content: ''; position: absolute; left: 0; right: 0; top: 0; height: 1.2px;
  background: linear-gradient(90deg,
    transparent 1%,
    rgba(199,154,69,.18) 18%,
    rgba(232,190,102,.58) 38%,
    rgba(250,222,158,.98) 50%,
    rgba(232,190,102,.58) 62%,
    rgba(199,154,69,.18) 82%,
    transparent 99%);
  box-shadow: 0 0 7px rgba(221,178,87,.52), 0 0 16px rgba(199,154,69,.14);
}
.method-sun__thread {
  position: absolute; left: 50%; top: 66px; bottom: -1px;
  z-index: 3; width: 1.4px; margin-left: -.7px;
  background: linear-gradient(to bottom, rgba(226,182,90,.84), var(--gold-deep));
  box-shadow: 0 0 7px rgba(199,154,69,.24);
  transform: scaleY(0); transform-origin: 50% 0;
  opacity: 0; will-change: transform, opacity;
}
.method-sun__core {
  position: absolute; left: 50%; top: 64px;
  z-index: 4; width: 5px; height: 5px; border-radius: 50%;
  background: var(--gold); opacity: 0;
  transform: translate(-50%,-50%) scale(.72);
  will-change: transform, opacity, box-shadow;
}
@media (prefers-reduced-motion: reduce) {
  #filosofia { min-height: 100dvh !important; }
  .method-sun__orb { opacity: .86; transform: translate(-50%,18px); }
  .method-sun__horizon { opacity: .58; transform: translateY(-50%) scaleX(1); }
  .method-sun__thread { transform: scaleY(1); opacity: .82; }
  .method-sun__core { opacity: 1; transform: translate(-50%,-50%); }
}
@media (max-height: 560px) and (min-width: 761px) {
  .method-copy { transform: translateY(78px); }
  .method-sun__orb { width: 78px; }
  .method-copy > .kicker { margin-bottom: 14px; }
  .method-copy > .statement {
    font-size: clamp(30px, 7dvh, 39px);
    line-height: 1.12;
  }
  .method-copy > .lede {
    width: min(620px, 82vw);
    margin-top: 14px;
    font-size: 14px;
    line-height: 1.48;
  }
}

/* ---- Principios · camino (un punto por pantalla) ---- */
/* ---- Principios · camino (un principio por pantalla, alternado) ---- */
.route { position: relative; }
.path { position: relative; }
.path__draw {
  position: absolute; inset: 0; width: 100%; height: 100%;
  z-index: 0; pointer-events: none; overflow: visible;
}
.path__draw.has-work-gap {
  -webkit-mask-image: linear-gradient(to bottom,
    #000 0,
    #000 var(--work-gap-start),
    transparent var(--work-gap-start),
    transparent var(--work-gap-end),
    #000 var(--work-gap-end),
    #000 100%);
  mask-image: linear-gradient(to bottom,
    #000 0,
    #000 var(--work-gap-start),
    transparent var(--work-gap-start),
    transparent var(--work-gap-end),
    #000 var(--work-gap-end),
    #000 100%);
}
.road-base { fill: none; stroke: var(--line-strong); stroke-width: 1.4; opacity: .35; }
.road-line {
  fill: none; stroke: var(--gold); stroke-width: 1.6; opacity: .85;
  stroke-linecap: round; stroke-linejoin: round;
  filter: drop-shadow(0 0 6px rgba(199,154,69,0.35));
}
.road-dot {
  fill: var(--gold-deep);
  stroke: none;
  opacity: .42;
  transition: fill .45s var(--ease), opacity .45s var(--ease), filter .45s var(--ease);
}
.road-dot.lit {
  fill: var(--gold-bright);
  opacity: .86;
  filter: drop-shadow(0 0 5px rgba(199,154,69,.34));
}
.road-halo {
  fill: rgba(199,154,69,0.09); opacity: 0;
  transition: opacity .5s var(--ease);
}
.road-halo.lit { opacity: .72; }

.frame {
  position: relative; min-height: 92vh;
  display: flex; align-items: center;
  padding: 60px var(--pad);
}
.frame__inner {
  position: relative; z-index: 2;
  width: clamp(280px, 44%, 560px);
  display: grid; grid-template-columns: auto minmax(0,1fr);
  gap: clamp(22px, 2.6vw, 46px); align-items: center;
}
.frame--right { justify-content: flex-end; }
.frame--right .frame__inner { grid-template-columns: minmax(0,1fr) auto; text-align: right; }
.frame--right .frame__num { order: 2; }
.frame--right .frame__body { order: 1; }
.frame--right .frame__desc { margin-left: auto; }
.frame--origin { justify-content: center; }
.frame--origin .frame__inner {
  width: min(900px, 76%);
  grid-template-columns: minmax(0,1fr) 72px minmax(0,1fr);
  gap: 0;
}
.frame--origin .frame__num {
  justify-self: end; text-align: right; padding-right: 30px;
}
.frame--origin .frame__axis { align-self: stretch; grid-column: 2; }
.frame--origin .frame__body { grid-column: 3; padding-left: 30px; }
.frame__num {
  font-family: var(--serif); font-weight: 200;
  font-size: clamp(86px, 12vw, 190px); line-height: .82;
  letter-spacing: -0.02em; color: var(--gold);
}
.frame__title {
  font-family: var(--serif); font-weight: 300;
  font-size: clamp(26px, 3vw, 46px); line-height: 1.08;
  letter-spacing: -0.01em; color: var(--paper); margin: 0;
}
.frame__desc {
  font-family: var(--serif); font-weight: 300;
  font-size: clamp(15px, 1.15vw, 18px); line-height: 1.72;
  color: var(--muted); margin: 24px 0 0; max-width: 380px;
}

/* ---- Casos reales · slider ---- */
.case-copy { display: grid; }
.ccopy {
  grid-area: 1 / 1; max-width: 380px; padding-top: 8px;
  opacity: 0; transform: translateY(22px);
  pointer-events: none;
  transition: opacity .65s var(--ease), transform .65s var(--ease);
}
.ccopy.on { opacity: 1; transform: none; pointer-events: auto; transition-delay: .18s; }

.case-viewport { position: relative; z-index: 2; overflow: hidden; }
.case-track { display: flex; transition: transform .8s cubic-bezier(0.22, 1, 0.36, 1); }
.case-track.notransition { transition: none; }
.case-slide { flex: 0 0 100%; min-width: 0; padding: 2px 14px 118px; }
.case-slide .device { -webkit-box-reflect: below 12px linear-gradient(to bottom, transparent 74%, rgba(0,0,0,0.30)); }
.case-slide .device { box-shadow: 0 18px 44px rgba(0,0,0,0.38); }
.case-slide .device--light { box-shadow: 0 18px 44px rgba(38,32,20,0.16); }

/* El viewport conserva el recorte horizontal del carrusel, pero extiende
   su caja para que las sombras se desvanezcan antes de llegar al borde. */
@media (min-width: 761px) {
  .case-viewport { margin-inline: -48px; }
  .case-slide { padding-inline: 62px; }
}

.case-nav { display: flex; align-items: center; gap: 20px; margin-top: 44px; }
.cnav-btn {
  width: 50px; height: 50px; border-radius: 50%; flex: none;
  background: rgba(199,154,69,0.08); border: 1px solid var(--gold-deep); cursor: pointer;
  display: grid; place-items: center; color: var(--gold);
  transition: border-color var(--med) var(--ease), transform var(--med) var(--ease), background var(--med) var(--ease), color var(--med) var(--ease);
}
.cnav-btn svg { width: 16px; height: 16px; transition: transform var(--med) var(--ease); }
.cnav-btn:hover { background: var(--gold); color: var(--ink); border-color: var(--gold); transform: scale(1.06); }
#casePrev:hover svg { transform: translateX(-3px); }
#caseNext:hover svg { transform: translateX(3px); }
.case-dots { display: flex; align-items: center; gap: 11px; }
.cdot {
  width: 8px; height: 8px; border-radius: 50%; padding: 0; cursor: pointer;
  background: var(--ink); border: 1px solid var(--gold-deep);
  transition: background .4s var(--ease), border-color .4s var(--ease), transform .4s var(--ease);
}
.cdot:hover { transform: scale(1.2); border-color: var(--gold); }
.cdot.on { background: var(--gold); border-color: var(--gold); transform: scale(1.3); }

.ccopy .cmetrics { display: flex; align-items: flex-end; gap: 24px; flex-wrap: wrap; row-gap: 20px; }

.clogo {
  width: 44px; height: 44px; border-radius: 12px; object-fit: cover; display: block;
  border: 1px solid var(--line-strong);
}

.ccopy .kicker { white-space: nowrap; flex: none; }

/* ---- Lista de características (copy de casos) ---- */
.cfeat { list-style: none; margin: 40px 0 0; padding: 0; display: flex; flex-direction: column; gap: 15px; }
.cfeat li {
  position: relative; padding-left: 26px;
  font-family: var(--serif); font-weight: 300;
  font-size: 16px; line-height: 1.55; color: var(--paper-2);
}
.cfeat li::before {
  content: ''; position: absolute; left: 0; top: 0.55em;
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--ink); border: 1px solid var(--gold);
}

/* ---- Dashboard en modo claro (Canela) ---- */
.device--light {
  background: linear-gradient(180deg, #FFFFFF, #F7F5F0);
  border-color: #E5E1D6;
  color: #3F3B31;
}
.device--light .device__rail { border-right-color: #ECE8DE; }
.device--light .device__rail .ico { color: #C2BCAC; }
.device--canela .device__rail .ico.on { color: #147B78; }
.device--smm .device__rail .ico.on { color: #C2417A; }
.device--light .device__brand { color: #232B29; }
.device--light .dlabel { color: #A19A89; }
.device--light .kpi { border-color: #E9E5DA; background: #FFFFFF; }
.device--light .kpi__n { color: #232B29; }
.device--canela .kpi__n.gold { color: #147B78; }
.device--smm .kpi__n.gold { color: #D9A82E; }
.device--light .kpi__l { color: #8E8878; }
.device--light .panel { border-color: #E9E5DA; background: #FFFFFF; }
.device--light .panel__t { color: #8E8878; }
.device--light .legend li { color: #47483E; }
.device--light .legend .n { color: #9B9585; }
.device--light .dtable th { color: #A19A89; border-bottom-color: #E9E5DA; }
.device--light .dtable td { border-bottom-color: #F0EDE4; color: #47483E; }
.device--light .dtable .plate { color: #232B29; }
.device--light .dtable .muted { color: #9B9585; }

/* ---- Atmósfera por caso (oscuro CHECK/CREW · claro CANELA) ---- */
#caso { transition: background-color .9s var(--ease); }
#caso .ccopy h2 { color: var(--paper); transition: color .8s var(--ease); }
.caso-intro__title { color: var(--paper); transition: color .8s var(--ease); }
#caso .prose, #caso .cfeat li, #caso .eyebrow, #caso .kicker, #caso .ccopy .em { transition: color .8s var(--ease); }
#caso .cfeat li::before { transition: border-color .8s var(--ease), background-color .8s var(--ease); }
.mnum { font-family: var(--serif); font-size: 42px; line-height: 1; color: var(--paper); transition: color .8s var(--ease); }
.mnum--acc { color: var(--gold); }
.msep { width: 1px; height: 48px; background: var(--line-strong); transition: background-color .8s var(--ease); }
#casoGlow { background: radial-gradient(ellipse at 50% 35%, rgba(199,154,69,0.20), transparent 62%); }

/* piso: sombra de contacto elíptica bajo el reflejo */
.case-floor {
  position: absolute; left: 4%; right: 4%; bottom: -6px; height: 120px;
  z-index: 1; pointer-events: none;
  background: radial-gradient(ellipse 62% 92% at 50% 12%, rgba(0,0,0,0.5), transparent 68%);
  transition: opacity .7s var(--ease);
}

/* CREW OS: oscuro con acentos del logo SMM */
#caso[data-theme="crew"] .kicker, #caso[data-theme="crew"] .ccopy .em { color: #D9A82E; }
#caso[data-theme="crew"] .mnum--acc { color: #D9A82E; }
#caso[data-theme="crew"] .cnav-btn { color: #D9A82E; }
#caso[data-theme="crew"] .cnav-btn:hover { border-color: #D9A82E; }
#caso[data-theme="crew"] .cdot.on { background: #D9A82E; border-color: #D9A82E; }
#caso[data-theme="crew"] #casoGlow { background: radial-gradient(ellipse at 50% 35%, rgba(194,65,122,0.14), transparent 62%); }

/* CANELA: claro marfil con el teal del logo */
#caso[data-theme="canela"] .caso-band { opacity: 1; }
.caso-band {
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background: #F0ECE2;
  opacity: 0; transition: opacity .9s var(--ease);
}
#caso[data-theme="canela"] .ccopy h2 { color: #232B29; }
#caso[data-theme="canela"] .caso-intro__title { color: #232B29; }
#caso[data-theme="canela"] .prose { color: #6C6A5D; }
#caso[data-theme="canela"] .cfeat li { color: #47483E; }
#caso[data-theme="canela"] .eyebrow { color: #8E8C7B; }
#caso[data-theme="canela"] .kicker, #caso[data-theme="canela"] .ccopy .em { color: #147B78; }
#caso[data-theme="canela"] .cfeat li::before { border-color: #147B78; background: transparent; }
#caso[data-theme="canela"] .mnum { color: #232B29; }
#caso[data-theme="canela"] .mnum--acc { color: #147B78; }
#caso[data-theme="canela"] .msep { background: #D8D5C6; }
#caso[data-theme="canela"] .cnav-btn { border-color: #D3D0BE; color: #147B78; }
#caso[data-theme="canela"] .cnav-btn:hover { border-color: #147B78; }
#caso[data-theme="canela"] .cdot { background: transparent; border-color: #C4C1AD; }
#caso[data-theme="canela"] .cdot.on { background: #147B78; border-color: #147B78; }
#caso[data-theme="canela"] #casoGlow { background: radial-gradient(ellipse at 50% 35%, rgba(20,123,120,0.26), rgba(20,123,120,0.08) 45%, transparent 64%); }
#caso[data-theme="canela"] .clogo { border-color: #D8D5C6; }
#caso[data-theme="canela"] .case-floor { background: radial-gradient(ellipse 58% 86% at 50% 10%, rgba(23,66,64,0.50), rgba(23,66,64,0.16) 45%, transparent 66%); }
#caso[data-theme="canela"] .case-slide .device { -webkit-box-reflect: below 10px linear-gradient(to bottom, transparent 72%, rgba(0,0,0,0.45)); }
#caso[data-theme="canela"] .case-slide .device--light {
  border-color: #D8D3C2;
  box-shadow: 0 1px 0 rgba(255,255,255,0.85) inset, 0 30px 60px rgba(52,58,52,0.30), 0 6px 18px rgba(52,58,52,0.18);
}

/* ---- Flechas del slider · realce por tema ---- */
#caso[data-theme="crew"] .cnav-btn { color: #D9A82E; border-color: #8A6A1E; background: rgba(217,168,46,0.09); }
#caso[data-theme="crew"] .cnav-btn:hover { background: #D9A82E; color: var(--ink); border-color: #D9A82E; }
#caso[data-theme="canela"] .cnav-btn { color: #147B78; border-color: #9FC7C3; background: rgba(20,123,120,0.07); }
#caso[data-theme="canela"] .cnav-btn:hover { background: #147B78; color: #FFFFFF; border-color: #147B78; }

/* ---- Forma de trabajar ---- */
.work-outer,
#enfoque > .kicker {
  position: relative;
  z-index: 1;
}
.work-lead {
  position: relative;
  min-width: 0;
  padding-top: 52px;
}
.worktrack {
  position: relative;
  padding-bottom: clamp(54px, 5vw, 72px);
  background: transparent;
}
.worktrack::before,
.worktrack::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  z-index: 3;
  height: 1px;
  pointer-events: none;
  background: linear-gradient(90deg,
    rgba(199,154,69,.16),
    rgba(226,182,90,.72) 20%,
    rgba(199,154,69,.48) 72%,
    rgba(199,154,69,.08));
  box-shadow: 0 0 9px rgba(199,154,69,.055);
}
.worktrack::before { top: 4px; }
.worktrack::after { bottom: 0; opacity: .56; }
.workgrid { position: relative; z-index: 2; padding-top: 52px !important; }
.fcol { position: relative; }
.work-title { color: var(--paper); }
@keyframes work-title-awaken {
  0% {
    color: var(--muted);
    opacity: .58;
    transform: translateX(-3px);
    text-shadow: 0 0 0 rgba(199,154,69,0);
  }
  42% {
    color: var(--gold-bright);
    opacity: 1;
    transform: translateX(1px);
    text-shadow: 0 0 16px rgba(199,154,69,.22);
  }
  100% {
    color: var(--paper);
    opacity: 1;
    transform: translateX(0);
    text-shadow: 0 0 0 rgba(199,154,69,0);
  }
}
.fnode {
  position: absolute;
  left: 0;
  top: -50px;
  width: 5px;
  height: 5px;
  border: 0;
  border-radius: 50%;
  background: rgba(199,154,69,.44);
  transform: translateX(-50%);
  z-index: 2;
  transition: background .5s var(--ease), box-shadow .5s var(--ease), opacity .5s var(--ease);
  opacity: .5;
}
.fnode.lit {
  background: var(--gold-bright);
  box-shadow: 0 0 8px rgba(199,154,69,.28);
  opacity: .82;
}

@media (max-width: 760px) {
  .site-nav { padding: 26px 24px !important; }
  .site-nav > a .eyebrow { display: none; }
  .nav-actions { gap: 0; }
  .language-switch { gap: 6px; font-size: 9px; }

  .light-trace--hero {
    top: 112px;
    width: 84%;
    height: 280px;
    opacity: .58;
  }
  .editorial-rule { width: min(210px, 62vw); }

  /* apilar todas las grillas de 2 columnas */
  .hero-grid, .caso-grid, .work-outer, .contact-grid {
    grid-template-columns: minmax(0, 1fr) !important;
    gap: 40px !important;
  }
  .hero-grid > *, .caso-grid > *, .work-outer > *, .contact-grid > * { min-width: 0; }
  .hero-grid { gap: 52px !important; }

  /* ---- camino de principios: vertical ---- */
  .path__draw { display: block; }
  .frame { min-height: auto; padding: 58px 24px 58px 58px; }
  .frame__inner, .frame--right .frame__inner {
    width: 100%; grid-template-columns: auto minmax(0,1fr); gap: 16px;
    text-align: left; align-items: center;
  }
  .frame--right .frame__num { order: 0; }
  .frame--right .frame__body { order: 0; }
  .frame--right .frame__desc { margin-left: 0; }
  .frame--origin { justify-content: center; }
  .frame--origin .frame__inner {
    width: 100%; grid-template-columns: minmax(0,1fr); gap: 18px;
    text-align: center;
  }
  .frame--origin .frame__num {
    justify-self: center; text-align: center; padding-right: 0;
  }
  .frame--origin .frame__axis { display: none; }
  .frame--origin .frame__body { grid-column: auto; padding-left: 0; }
  .frame--origin .frame__desc { margin-left: auto; margin-right: auto; }
  .frame__num { font-size: 60px; }
  .frame__title { font-size: clamp(24px, 6vw, 32px); }

  /* ---- forma de trabajar: vertical, punto por punto ---- */
  .work-lead { padding-top: 0; }
  .worktrack { padding-bottom: 0; background: transparent; }
  .worktrack::before,
  .worktrack::after { display: none; }
  .workgrid { grid-template-columns: 1fr !important; gap: 38px !important; padding-top: 6px !important; padding-left: 40px; }
  .fnode {
    top: 9px;
    left: -36px;
    width: 10px;
    height: 10px;
    border: 1px solid rgba(199,154,69,.82);
    border-radius: 50%;
    transform: translate(-50%,-50%) scale(.9);
    background: var(--ink);
    box-shadow: none;
    opacity: .72 !important;
    transition: border-color .65s var(--ease), background-color .65s var(--ease), box-shadow .65s var(--ease), opacity .65s var(--ease), transform .65s var(--ease);
  }
  .fnode.lit {
    border-color: var(--gold-bright);
    background: var(--ink);
    box-shadow: 0 0 0 3px rgba(199,154,69,.055), 0 0 9px rgba(199,154,69,.22);
    opacity: 1 !important;
    transform: translate(-50%,-50%) scale(1);
  }
  .work-title {
    color: var(--muted);
    opacity: .58;
    transform: translateX(-3px);
    transition: color .72s var(--ease), opacity .72s var(--ease), transform .72s var(--ease), text-shadow .72s var(--ease);
  }
  .fcol > .prose + .prose {
    opacity: .72;
    transition: opacity .82s var(--ease);
  }
  .fcol.line-reached > .work-title {
    animation: work-title-awaken 1.08s var(--ease) both;
  }
  .fcol.line-reached > .prose + .prose { opacity: 1; }

  /* ---- cierre: el hilo converge en claridad ---- */
  .clarity-threshold { height: 96px; }
  .clarity-section {
    min-height: 112dvh;
    padding: 210px 24px 104px;
  }
  .clarity-terminal,
  .clarity-beam { top: 104px; }
  .clarity-terminal__horizon { width: 86vw; }
  .clarity-beam {
    width: 126vw;
    height: 62%;
  }
  .contact-kicker { margin-bottom: 22px; }
  .contact-title {
    width: 100%;
    font-size: clamp(40px, 12.4vw, 54px);
    line-height: 1.06;
  }
  .clarity-section .contact-form { margin-top: 54px; }
  .contact-fields {
    grid-template-columns: minmax(0, 1fr);
    row-gap: 4px;
  }
  .contact-message { grid-column: auto; }
  .clarity-section .field { font-size: 17px; }
  .clarity-section .slide-submit { margin-top: 42px; }

  .nav-links { display: none !important; }
}

@media (max-width: 760px) and (prefers-reduced-motion: reduce) {
  .fcol.line-reached > .work-title {
    animation: none;
    color: var(--paper);
    opacity: 1;
    transform: none;
    text-shadow: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .clarity-wash,
  .contact-kicker,
  .contact-title,
  .clarity-section .contact-form {
    opacity: 1;
    transform: none;
    filter: none;
    transition: none;
  }
  .clarity-beam {
    opacity: 1;
    transform: translateX(-50%) scaleY(1);
    transition: none;
  }
  .clarity-terminal__core {
    opacity: 1;
    transform: translate(-50%,-50%);
    transition: none;
  }
  .clarity-terminal__horizon {
    opacity: .72;
    transform: translate(-50%,-50%) scaleX(1);
    transition: none;
  }
}