/* ============================================================
   WebKuera — portada publica (landing)
   Sistema propio, independiente de panel.css para no afectar al panel.
   Prefijo wk- en todo. Paleta: azul profundo, azul electrico, cyan de acento,
   blanco y grises slate.
   ============================================================ */

:root {
  /* Marca (paleta oficial, ver docs/marca.md) */
  --wk-navy-900: #070f26;   /* mas profundo: footer y final de degradados */
  --wk-navy-800: #0b1f4b;   /* azul profundo */
  --wk-navy-700: #0e2a62;
  --wk-navy-600: #12356f;
  --wk-blue-600: #1e5bff;   /* azul electrico (acciones) */
  --wk-blue-300: #7ba4ff;   /* azul claro */
  --wk-blue-700: #1646d6;   /* hover del primario */
  --wk-cyan: #22d3ee;       /* acento sobre oscuro */
  --wk-cyan-dark: #06b6d4;  /* acento sobre claro */

  /* Neutros */
  --wk-white: #ffffff;
  --wk-slate-50: #f8fafc;
  --wk-slate-100: #f1f5f9;
  --wk-slate-200: #e2e8f0;
  --wk-slate-300: #cbd5e1;
  --wk-slate-400: #94a3b8;
  --wk-slate-500: #64748b;
  --wk-slate-600: #475569;
  --wk-slate-800: #1e293b;
  --wk-ink: #0f172a;

  /* Texto sobre fondo oscuro */
  --wk-on-dark: #eef2f9;
  --wk-on-dark-muted: #a9b6cc;

  --wk-radius: 14px;
  --wk-radius-lg: 20px;
  --wk-radius-pill: 999px;

  --wk-shadow-sm: 0 1px 2px rgba(6, 18, 51, .06), 0 1px 3px rgba(6, 18, 51, .05);
  --wk-shadow-md: 0 10px 28px -12px rgba(6, 18, 51, .18), 0 2px 8px -4px rgba(6, 18, 51, .1);
  --wk-shadow-xl: 0 40px 80px -32px rgba(3, 10, 30, .55), 0 12px 32px -16px rgba(3, 10, 30, .35);

  --wk-font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --wk-container: 1200px;
  --wk-gutter: 24px;
  --wk-header-h: 72px;
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
html { scroll-padding-top: calc(var(--wk-header-h) + 16px); }

body.landing {
  margin: 0;
  font-family: var(--wk-font);
  font-size: 17px;
  line-height: 1.6;
  color: var(--wk-ink);
  background: var(--wk-white);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.landing h1, body.landing h2, body.landing h3 {
  margin: 0;
  line-height: 1.12;
  letter-spacing: -0.025em;
  font-weight: 700;
  text-wrap: balance;
}
body.landing p { margin: 0; }
body.landing img, body.landing svg { max-width: 100%; }
body.landing ul, body.landing ol { margin: 0; padding: 0; list-style: none; }
body.landing a { color: inherit; text-decoration: none; }

:where(body.landing) a:focus-visible,
:where(body.landing) button:focus-visible,
:where(body.landing) summary:focus-visible {
  outline: 2px solid var(--wk-cyan);
  outline-offset: 3px;
  border-radius: 6px;
}

.wk-container {
  width: 100%;
  max-width: var(--wk-container);
  margin: 0 auto;
  padding-inline: var(--wk-gutter);
}

.wk-skip {
  position: absolute; left: -9999px; top: 0; z-index: 100;
  background: var(--wk-white); color: var(--wk-navy-800);
  padding: 12px 18px; border-radius: 0 0 10px 0; font-weight: 600;
}
.wk-skip:focus { left: 0; }

/* ======================= LOGOTIPO ======================= */
/* El lockup no baja de 120px de ancho ni lleva caja, sombra ni tinte (docs/marca.md). */
.wk-logo { display: inline-flex; align-items: center; gap: 10px; }
.wk-logo--img { display: block; height: 34px; width: auto; }
.wk-logo__mark { display: inline-flex; color: var(--wk-cyan); }
.wk-logo__word {
  font-size: 1.22rem; font-weight: 700; letter-spacing: -0.03em; line-height: 1;
}
.wk-logo--light .wk-logo__word { color: var(--wk-white); }
.wk-logo--dark .wk-logo__word { color: var(--wk-navy-800); }
.wk-logo--dark .wk-logo__mark { color: var(--wk-blue-600); }
.wk-logo__word-accent { color: var(--wk-cyan); }
.wk-logo--dark .wk-logo__word-accent { color: var(--wk-blue-600); }

/* ======================== BOTONES ======================== */
.wk-btn {
  --wk-btn-bg: transparent;
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 11px 20px;
  border: 1px solid transparent; border-radius: var(--wk-radius-pill);
  font: inherit; font-size: .97rem; font-weight: 600; letter-spacing: -0.005em;
  cursor: pointer; white-space: nowrap;
  transition: background-color .18s ease, border-color .18s ease, color .18s ease,
              transform .18s ease, box-shadow .18s ease;
}
.wk-btn--lg { padding: 15px 30px; font-size: 1.04rem; }

.wk-btn--primary {
  background: var(--wk-blue-600); color: var(--wk-white);
  box-shadow: 0 10px 24px -12px rgba(30, 91, 255, .75);
}
.wk-btn--primary:hover { background: var(--wk-blue-700); transform: translateY(-1px); }
.wk-btn--primary:active { transform: translateY(0); }

.wk-btn--outline {
  border-color: rgba(255, 255, 255, .26); color: var(--wk-on-dark);
  background: rgba(255, 255, 255, .04);
}
.wk-btn--outline:hover { border-color: rgba(255, 255, 255, .5); background: rgba(255, 255, 255, .09); }
.wk-section--light .wk-btn--outline, .wk-legal .wk-btn--outline {
  border-color: var(--wk-slate-300); color: var(--wk-navy-700); background: var(--wk-white);
}
.wk-section--light .wk-btn--outline:hover, .wk-legal .wk-btn--outline:hover {
  border-color: var(--wk-navy-700); background: var(--wk-slate-50);
}

.wk-btn--quiet { color: var(--wk-on-dark); padding-inline: 14px; }
.wk-btn--quiet:hover { color: var(--wk-white); background: rgba(255, 255, 255, .08); }

/* ======================== HEADER ========================= */
.wk-header {
  position: sticky; top: 0; z-index: 50;
  height: var(--wk-header-h);
  color: var(--wk-on-dark);
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background-color .25s ease, border-color .25s ease, backdrop-filter .25s ease;
}
.wk-header.is-scrolled {
  background: rgba(11, 31, 75, .82);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  backdrop-filter: saturate(160%) blur(14px);
  border-bottom-color: rgba(255, 255, 255, .09);
}
.wk-header__inner {
  max-width: var(--wk-container); margin: 0 auto; padding-inline: var(--wk-gutter);
  height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 24px;
}
.wk-header__brand { display: inline-flex; align-items: center; }

.wk-nav { display: flex; align-items: center; gap: 30px; }
.wk-nav__list { display: flex; align-items: center; gap: 28px; }
.wk-nav__list a {
  font-size: .95rem; font-weight: 500; color: var(--wk-on-dark-muted);
  padding: 6px 0; position: relative; transition: color .18s ease;
}
.wk-nav__list a:hover { color: var(--wk-white); }
.wk-nav__list a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px;
  background: var(--wk-cyan); transform: scaleX(0); transform-origin: left;
  transition: transform .22s ease;
}
.wk-nav__list a:hover::after { transform: scaleX(1); }
.wk-nav__actions { display: flex; align-items: center; gap: 10px; }

.wk-burger {
  display: none; align-items: center; gap: 10px;
  background: transparent; border: 1px solid rgba(255, 255, 255, .22);
  border-radius: var(--wk-radius-pill); padding: 9px 14px;
  color: var(--wk-on-dark); font: inherit; font-size: .9rem; font-weight: 600; cursor: pointer;
}
.wk-burger__icon { display: inline-flex; flex-direction: column; gap: 4px; width: 16px; }
.wk-burger__icon span { height: 1.5px; background: currentColor; border-radius: 2px; transition: transform .2s ease; }
.wk-header.is-open .wk-burger__icon span:first-child { transform: translateY(2.75px) rotate(45deg); }
.wk-header.is-open .wk-burger__icon span:last-child { transform: translateY(-2.75px) rotate(-45deg); }

/* ========================== HERO ========================= */
.wk-hero {
  position: relative; isolation: isolate;
  margin-top: calc(var(--wk-header-h) * -1);
  padding: calc(var(--wk-header-h) + 76px) 0 104px;
  background: var(--wk-navy-800);
  color: var(--wk-on-dark);
  overflow: hidden;
}
.wk-hero__bg { position: absolute; inset: 0; z-index: -1; }
.wk-hero__bg::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(1100px 520px at 18% -10%, rgba(30, 91, 255, .38), transparent 62%),
    radial-gradient(760px 420px at 92% 8%, rgba(34, 211, 238, .16), transparent 60%),
    linear-gradient(180deg, #0e2a62 0%, var(--wk-navy-800) 52%, var(--wk-navy-900) 100%);
}
.wk-hero__bg::after {
  content: ""; position: absolute; inset: 0; opacity: .5;
  background-image:
    linear-gradient(to right, rgba(255, 255, 255, .045) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, .045) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(900px 540px at 30% 10%, #000 20%, transparent 75%);
  -webkit-mask-image: radial-gradient(900px 540px at 30% 10%, #000 20%, transparent 75%);
}

.wk-hero__inner {
  display: grid; grid-template-columns: minmax(0, 1.06fr) minmax(0, 1fr);
  gap: 56px; align-items: center;
}

.wk-eyebrow {
  display: inline-flex; align-items: center; gap: 9px;
  font-size: .86rem; font-weight: 600; letter-spacing: .01em;
  color: #bfe9f5;
  background: rgba(34, 211, 238, .09);
  border: 1px solid rgba(34, 211, 238, .26);
  padding: 7px 15px 7px 13px; border-radius: var(--wk-radius-pill);
  margin-bottom: 26px;
}
.wk-eyebrow__dot {
  width: 7px; height: 7px; border-radius: 50%; background: var(--wk-cyan);
  box-shadow: 0 0 0 4px rgba(34, 211, 238, .18);
}

.wk-hero__title {
  font-size: clamp(2.3rem, 4vw, 3.5rem);
  letter-spacing: -0.035em;
  color: var(--wk-white);
}
.wk-hero__title-accent {
  display: block;
  background: linear-gradient(96deg, #8fd8ff 10%, var(--wk-cyan) 55%, #7ab8ff 100%);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}
.wk-hero__sub {
  margin-top: 22px; max-width: 42ch;
  font-size: clamp(1.03rem, 1.35vw, 1.16rem);
  color: var(--wk-on-dark-muted);
}
.wk-hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.wk-hero__note {
  margin-top: 18px; font-size: .9rem; color: #8fa0bb;
  display: flex; align-items: center; gap: 8px;
}
.wk-hero__note::before {
  content: ""; width: 14px; height: 1px; background: rgba(143, 160, 187, .6);
}

/* ------- Ventana de navegador + secuencia de construccion ------- */
.wk-hero__visual { position: relative; }
.wk-build { position: relative; }

.wk-win {
  border-radius: var(--wk-radius-lg);
  background: var(--wk-white);
  border: 1px solid rgba(255, 255, 255, .14);
  box-shadow: var(--wk-shadow-xl);
  overflow: hidden;
}
.wk-win__bar {
  display: flex; align-items: center; gap: 12px;
  height: 38px; padding: 0 14px;
  background: #f4f6fb; border-bottom: 1px solid var(--wk-slate-200);
}
.wk-win__dots { display: inline-flex; gap: 6px; }
.wk-win__dots i { width: 9px; height: 9px; border-radius: 50%; background: #d7dde9; }
.wk-win__dots i:first-child { background: #e2b2b2; }
.wk-win__dots i:nth-child(2) { background: #e7d3a9; }
.wk-win__dots i:last-child { background: #b9d9bd; }
.wk-win__url {
  flex: 1; max-width: 70%;
  background: var(--wk-white); border: 1px solid var(--wk-slate-200); border-radius: var(--wk-radius-pill);
  font-size: .72rem; color: var(--wk-slate-500); padding: 4px 12px;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.wk-win__body { background: var(--wk-white); }
.wk-win--hero { transform: perspective(1600px) rotateY(-3.5deg) rotateX(1.4deg); }

.wk-build__chips { position: absolute; inset: 0; pointer-events: none; }
.wk-chip {
  position: absolute; display: inline-flex; align-items: center; gap: 9px;
  padding: 9px 15px; border-radius: var(--wk-radius-pill);
  background: rgba(8, 22, 54, .9);
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  border: 1px solid rgba(34, 211, 238, .34);
  color: #e6f6fb; font-size: .84rem; font-weight: 500; white-space: nowrap;
  box-shadow: 0 16px 34px -18px rgba(2, 8, 24, .9);
  opacity: 0;
}
.wk-chip::before {
  content: ""; width: 7px; height: 7px; border-radius: 50%;
  background: var(--wk-cyan); box-shadow: 0 0 0 4px rgba(34, 211, 238, .2);
}
.wk-chip--1 { top: 9%; right: -14px; }
.wk-chip--2 { bottom: 20%; left: -26px; }
.wk-chip--3 { top: 38%; right: -30px; }
.wk-chip--4 { bottom: 4%; left: 8%; }

@keyframes wk-chip-cycle {
  0%   { opacity: 0; transform: translateY(8px) scale(.97); }
  12%  { opacity: 1; transform: translateY(0) scale(1); }
  76%  { opacity: 1; transform: translateY(0) scale(1); }
  100% { opacity: 0; transform: translateY(-6px) scale(.99); }
}
@keyframes wk-block-in {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes wk-win-in {
  from { opacity: 0; transform: perspective(1600px) rotateY(-3.5deg) rotateX(1.4deg) translateY(16px) scale(.985); }
  to   { opacity: 1; transform: perspective(1600px) rotateY(-3.5deg) rotateX(1.4deg) translateY(0) scale(1); }
}

.wk-chip--1 { animation: wk-chip-cycle 1.5s ease .45s 1 both; }
.wk-chip--2 { animation: wk-chip-cycle 1.5s ease 1.55s 1 both; }
.wk-chip--3 { animation: wk-chip-cycle 1.5s ease 2.65s 1 both; }
.wk-chip--4 { animation: wk-chip-cycle 1.7s ease 3.75s 1 both; }

.wk-win--hero { animation: wk-win-in .9s cubic-bezier(.22, .61, .36, 1) both; }
.wk-win--hero .wk-mock > * { animation: wk-block-in .6s ease both; }
.wk-win--hero .wk-mock__topbar { animation-delay: .5s; }
.wk-win--hero .wk-mock__hero   { animation-delay: 1.15s; }
.wk-win--hero .wk-mock__cards  { animation-delay: 2.35s; }
.wk-win--hero .wk-mock__foot   { animation-delay: 3.5s; }
.wk-win--hero .wk-mock__hero > span { animation: wk-block-in .5s ease both; }
.wk-win--hero .wk-mock__h1 { animation-delay: 1.3s; }
.wk-win--hero .wk-mock__h2 { animation-delay: 1.55s; }
.wk-win--hero .wk-mock__btn { animation-delay: 1.85s; }
.wk-win--hero .wk-mock__cards > span { animation: wk-block-in .5s ease both; }
.wk-win--hero .wk-mock__cards > span:nth-child(1) { animation-delay: 2.5s; }
.wk-win--hero .wk-mock__cards > span:nth-child(2) { animation-delay: 2.7s; }
.wk-win--hero .wk-mock__cards > span:nth-child(3) { animation-delay: 2.9s; }

/* ---------------- Maqueta de sitio (decorativa) ---------------- */
.wk-mock {
  --wk-mock-accent: var(--wk-blue-600);
  --wk-mock-soft: #eaf0fe;
  background: var(--wk-white);
  display: flex; flex-direction: column;
}
.wk-mock__topbar {
  display: flex; align-items: center; gap: 12px;
  padding: 13px 18px; border-bottom: 1px solid var(--wk-slate-100);
}
.wk-mock__logo { width: 62px; height: 9px; border-radius: 3px; background: var(--wk-mock-accent); }
.wk-mock__links { display: inline-flex; gap: 10px; margin-left: auto; }
.wk-mock__links i { display: block; width: 34px; height: 6px; border-radius: 3px; background: var(--wk-slate-200); }
.wk-mock__cta { width: 50px; height: 16px; border-radius: 999px; background: var(--wk-mock-soft); }

.wk-mock__hero {
  padding: 34px 18px 30px;
  display: flex; flex-direction: column; align-items: flex-start; gap: 11px;
  background:
    radial-gradient(420px 180px at 12% 0%, var(--wk-mock-soft), transparent 70%),
    linear-gradient(180deg, #fbfcff, var(--wk-white));
}
.wk-mock__h1 { width: 72%; height: 15px; border-radius: 4px; background: #1c2b4d; }
.wk-mock__h2 { width: 50%; height: 9px; border-radius: 4px; background: var(--wk-slate-300); }
.wk-mock__btn {
  width: 92px; height: 23px; border-radius: 999px; margin-top: 8px;
  background: var(--wk-mock-accent);
}
.wk-mock__cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 11px; padding: 18px; }
.wk-mock__cards > span {
  height: 54px; border-radius: 9px;
  background: linear-gradient(170deg, var(--wk-mock-soft), #f6f8fc);
  border: 1px solid var(--wk-slate-100);
}
.wk-mock__foot { margin-top: auto; height: 34px; background: var(--wk-navy-800); }

/* Acentos por rubro */
.wk-mock--hero  { --wk-mock-accent: var(--wk-blue-600); --wk-mock-soft: #e6eefe; }
.wk-mock--food  { --wk-mock-accent: #b4532a; --wk-mock-soft: #f8ece4; }
.wk-mock--corp  { --wk-mock-accent: #10406e; --wk-mock-soft: #e4edf6; }
.wk-mock--pro   { --wk-mock-accent: #4a3f8f; --wk-mock-soft: #ecebf8; }
.wk-mock--shop  { --wk-mock-accent: #0f6f5c; --wk-mock-soft: #e3f2ee; }

/* ======================= SECCIONES ======================= */
.wk-section { padding: clamp(72px, 9vw, 116px) 0; }
.wk-section--light { background: var(--wk-white); }
.wk-section--soft { background: var(--wk-slate-50); border-block: 1px solid var(--wk-slate-200); }
.wk-section--dark { background: var(--wk-navy-800); color: var(--wk-on-dark); }
.wk-section--dark .wk-section__lead { color: var(--wk-on-dark-muted); }

.wk-section__head { max-width: 60ch; margin: 0 auto clamp(44px, 5vw, 64px); text-align: center; }
.wk-section__head--wide { max-width: 68ch; }
.wk-section__head--left { text-align: left; margin-inline: 0; }

.wk-kicker {
  font-size: .8rem; font-weight: 600; letter-spacing: .13em; text-transform: uppercase;
  color: var(--wk-blue-600); margin-bottom: 16px;
}
.wk-kicker--light { color: var(--wk-cyan); }

.wk-section__title { font-size: clamp(1.85rem, 3.3vw, 2.7rem); }
.wk-section__title span { display: block; color: var(--wk-slate-400); font-weight: 600; }
.wk-section--dark .wk-section__title { color: var(--wk-white); }
.wk-section--dark .wk-section__title span { color: #7f94b8; }
.wk-section__lead {
  margin-top: 20px; font-size: clamp(1rem, 1.2vw, 1.1rem); color: var(--wk-slate-600);
  max-width: 62ch;
}
.wk-section__head .wk-section__lead { margin-inline: auto; }
.wk-section__lead + .wk-section__lead { margin-top: 14px; }
.wk-section__lead a { color: var(--wk-blue-700); text-decoration: underline; text-underline-offset: 3px; }

/* Aparicion suave al hacer scroll (sin JS queda visible) */
.wk-js .wk-reveal { opacity: 0; transform: translateY(14px); }
.wk-js .wk-reveal.is-in {
  opacity: 1; transform: none;
  transition: opacity .6s ease, transform .6s cubic-bezier(.22, .61, .36, 1);
}

/* ---------------------- 3 pasos ---------------------- */
.wk-steps {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px;
  counter-reset: none;
}
.wk-step {
  position: relative; padding: 32px 28px 30px;
  border: 1px solid var(--wk-slate-200); border-radius: var(--wk-radius-lg);
  background: var(--wk-white); box-shadow: var(--wk-shadow-sm);
  transition: box-shadow .25s ease, transform .25s ease, border-color .25s ease;
}
.wk-step:hover { box-shadow: var(--wk-shadow-md); transform: translateY(-2px); border-color: var(--wk-slate-300); }
.wk-step__num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 42px; height: 42px; border-radius: 13px;
  background: linear-gradient(150deg, var(--wk-navy-700), var(--wk-blue-600));
  color: var(--wk-white); font-weight: 700; font-size: 1.05rem;
  box-shadow: 0 10px 22px -12px rgba(30, 91, 255, .85);
  margin-bottom: 22px;
}
.wk-step__title { font-size: 1.2rem; margin-bottom: 10px; }
.wk-step p { color: var(--wk-slate-600); font-size: 1rem; }

/* -------------------- Caracteristicas -------------------- */
.wk-features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.wk-feature {
  padding: 28px 26px 26px;
  border: 1px solid rgba(255, 255, 255, .1); border-radius: var(--wk-radius-lg);
  background: linear-gradient(180deg, rgba(255, 255, 255, .055), rgba(255, 255, 255, .018));
  transition: border-color .25s ease, background-color .25s ease, transform .25s ease;
}
.wk-feature:hover {
  border-color: rgba(34, 211, 238, .34);
  background: linear-gradient(180deg, rgba(34, 211, 238, .07), rgba(255, 255, 255, .02));
  transform: translateY(-2px);
}
.wk-feature__icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; border-radius: 12px; margin-bottom: 20px;
  color: var(--wk-cyan);
  background: rgba(34, 211, 238, .1); border: 1px solid rgba(34, 211, 238, .22);
}
.wk-feature__title { font-size: 1.07rem; color: var(--wk-white); margin-bottom: 9px; }
.wk-feature p { color: var(--wk-on-dark-muted); font-size: .97rem; }

/* ----------------------- Ejemplos ----------------------- */
.wk-examples { display: grid; grid-template-columns: repeat(2, 1fr); gap: 34px; }
.wk-example { margin: 0; }
.wk-example .wk-win {
  border-color: var(--wk-slate-200);
  box-shadow: 0 24px 50px -28px rgba(6, 18, 51, .3), 0 4px 12px -6px rgba(6, 18, 51, .12);
  transition: transform .3s ease, box-shadow .3s ease;
}
.wk-example:hover .wk-win {
  transform: translateY(-4px);
  box-shadow: 0 34px 60px -28px rgba(6, 18, 51, .36), 0 6px 14px -6px rgba(6, 18, 51, .14);
}
.wk-example .wk-mock { min-height: 258px; }
.wk-example figcaption { padding: 22px 4px 0; }
.wk-example figcaption h3 { font-size: 1.12rem; margin-bottom: 7px; }
.wk-example figcaption p { color: var(--wk-slate-600); font-size: .97rem; }
.wk-examples__note {
  margin-top: 40px; text-align: center; font-size: .88rem; color: var(--wk-slate-500);
}

/* ---------------------- Diferencial ---------------------- */
.wk-split { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr); gap: 64px; align-items: center; }
.wk-split__copy .wk-btn { margin-top: 30px; }
.wk-checklist {
  display: grid; gap: 2px;
  background: var(--wk-white); border: 1px solid var(--wk-slate-200);
  border-radius: var(--wk-radius-lg); padding: 10px; box-shadow: var(--wk-shadow-sm);
}
.wk-checklist li {
  display: grid; grid-template-columns: 148px 1fr; gap: 16px; align-items: baseline;
  padding: 17px 18px; border-radius: 11px;
}
.wk-checklist li + li { border-top: 1px solid var(--wk-slate-100); }
.wk-checklist strong {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: .98rem; color: var(--wk-navy-700);
}
.wk-checklist strong::before {
  content: ""; flex: none; width: 18px; height: 18px; border-radius: 50%;
  background: var(--wk-blue-600) no-repeat center / 10px 10px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E");
}
.wk-checklist span { color: var(--wk-slate-600); font-size: .96rem; }

/* ------------------------- FAQ ------------------------- */
.wk-faq-wrap { display: grid; grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr); gap: 64px; align-items: start; }
.wk-faq-wrap .wk-section__head { margin-bottom: 0; }
.wk-faq { border-top: 1px solid var(--wk-slate-200); }
.wk-faq__item { border-bottom: 1px solid var(--wk-slate-200); }
.wk-faq__item summary {
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
  padding: 22px 2px; cursor: pointer; list-style: none;
  font-size: 1.05rem; font-weight: 600; color: var(--wk-navy-700);
  transition: color .18s ease;
}
.wk-faq__item summary::-webkit-details-marker { display: none; }
.wk-faq__item summary:hover { color: var(--wk-blue-700); }
.wk-faq__sign { position: relative; flex: none; width: 16px; height: 16px; }
.wk-faq__sign::before, .wk-faq__sign::after {
  content: ""; position: absolute; left: 50%; top: 50%; background: var(--wk-blue-600);
  transform: translate(-50%, -50%); border-radius: 2px; transition: opacity .2s ease, transform .2s ease;
}
.wk-faq__sign::before { width: 14px; height: 2px; }
.wk-faq__sign::after { width: 2px; height: 14px; }
.wk-faq__item[open] .wk-faq__sign::after { opacity: 0; transform: translate(-50%, -50%) rotate(90deg); }
.wk-faq__answer { padding: 0 2px 24px; max-width: 62ch; }
.wk-faq__answer p { color: var(--wk-slate-600); }

/* ----------------------- Partners ----------------------- */
.wk-section--partners {
  position: relative; isolation: isolate; color: var(--wk-on-dark);
  background: linear-gradient(135deg, #0a1c45 0%, var(--wk-navy-700) 58%, #164086 100%);
  overflow: hidden;
}
.wk-section--partners::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: radial-gradient(760px 420px at 88% 12%, rgba(34, 211, 238, .16), transparent 62%);
}
.wk-section--partners .wk-section__title { color: var(--wk-white); }
.wk-section--partners .wk-section__title span { color: #9fc6ec; }
.wk-section--partners .wk-section__lead { color: #b9c8e0; }

.wk-partners { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, .75fr); gap: 60px; align-items: center; }
.wk-partners__list { margin-top: 28px; display: grid; gap: 13px; }
.wk-partners__list li {
  position: relative; padding-left: 30px; color: var(--wk-on-dark); font-size: 1rem;
}
.wk-partners__list li::before {
  content: ""; position: absolute; left: 0; top: .42em;
  width: 16px; height: 16px; border-radius: 50%;
  border: 1px solid rgba(34, 211, 238, .5); background: rgba(34, 211, 238, .14) no-repeat center / 9px 9px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2322d3ee' stroke-width='3.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E");
}
.wk-partners__actions { margin-top: 36px; display: flex; flex-wrap: wrap; align-items: center; gap: 20px; }
.wk-partners__claim { font-size: .95rem; color: #9fb4d4; max-width: 34ch; }

.wk-partners__card {
  padding: 38px 34px;
  border-radius: var(--wk-radius-lg);
  background: rgba(255, 255, 255, .055);
  border: 1px solid rgba(255, 255, 255, .14);
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
  box-shadow: 0 30px 70px -40px rgba(2, 10, 28, .9);
}
.wk-partners__card-label {
  font-size: .78rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase;
  color: var(--wk-cyan);
}
.wk-partners__figure { display: flex; align-items: flex-start; gap: 4px; margin: 10px 0 14px; line-height: 1; }
.wk-partners__num {
  font-size: clamp(3.6rem, 7vw, 5rem); font-weight: 700; letter-spacing: -0.05em;
  background: linear-gradient(170deg, #ffffff 24%, #9fd8ef 100%);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}
.wk-partners__pct { font-size: 1.9rem; font-weight: 600; color: var(--wk-cyan); margin-top: .35em; }
.wk-partners__card-text { color: var(--wk-on-dark); font-size: 1rem; }
.wk-partners__card hr { border: 0; border-top: 1px solid rgba(255, 255, 255, .13); margin: 24px 0 18px; }
.wk-partners__card-foot { font-size: .89rem; color: #9fb4d4; }

/* ----------------------- CTA final ----------------------- */
.wk-cta {
  position: relative; isolation: isolate; padding: clamp(84px, 10vw, 130px) 0;
  background: var(--wk-navy-800); color: var(--wk-on-dark); text-align: center; overflow: hidden;
}
.wk-cta::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(820px 420px at 50% -20%, rgba(30, 91, 255, .42), transparent 64%),
    linear-gradient(180deg, #0c2454, var(--wk-navy-900));
}
.wk-cta__inner { max-width: 820px; }
.wk-cta__title {
  font-size: clamp(1.95rem, 3.4vw, 2.85rem); color: var(--wk-white);
}
.wk-cta__sub { margin-top: 18px; font-size: clamp(1.02rem, 1.3vw, 1.14rem); color: var(--wk-on-dark-muted); }
.wk-cta__inner .wk-btn { margin-top: 32px; }
.wk-cta__note {
  margin-top: 20px; font-size: .86rem; letter-spacing: .08em; text-transform: uppercase;
  color: #7f94b8; font-weight: 600;
}

/* ======================== FOOTER ========================= */
.wk-footer { background: var(--wk-navy-900); color: var(--wk-on-dark-muted); padding: 66px 0 30px; }
.wk-footer__inner {
  max-width: var(--wk-container); margin: 0 auto; padding-inline: var(--wk-gutter);
  display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 44px; align-items: start;
}
.wk-footer__claim { margin-top: 14px; font-size: .95rem; color: var(--wk-slate-400); max-width: 30ch; }
.wk-footer__nav ul { display: grid; grid-template-columns: repeat(2, auto); gap: 12px 44px; }
.wk-footer__nav a { font-size: .95rem; color: var(--wk-slate-300); transition: color .18s ease; }
.wk-footer__nav a:hover { color: var(--wk-white); text-decoration: underline; text-underline-offset: 3px; }
.wk-footer__bottom {
  max-width: var(--wk-container); margin: 46px auto 0; padding: 24px var(--wk-gutter) 0;
  border-top: 1px solid rgba(255, 255, 255, .08);
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px;
  font-size: .86rem; color: var(--wk-slate-500);
}

/* ====================== LEGALES ====================== */
.wk-legal { background: var(--wk-white); }
.wk-legal__inner { max-width: 760px; padding-block: clamp(56px, 7vw, 92px) clamp(60px, 7vw, 96px); }
body.landing .wk-legal h1 { font-size: clamp(1.9rem, 3.4vw, 2.5rem); margin: 0 0 20px; }
body.landing .wk-legal h2 { font-size: 1.22rem; margin: 40px 0 12px; }
.wk-legal p { color: var(--wk-slate-600); margin-bottom: 16px; }
.wk-legal__lead { font-size: 1.1rem; color: var(--wk-slate-800) !important; }
.wk-legal a { color: var(--wk-blue-700); text-decoration: underline; text-underline-offset: 3px; }
.wk-legal__note { margin-top: 44px; font-size: .88rem; color: var(--wk-slate-500); }
.wk-legal .wk-btn { margin-top: 28px; }
body.legal .wk-header { background: rgba(11, 31, 75, .94); border-bottom-color: rgba(255, 255, 255, .09); }

/* ====================== RESPONSIVE ====================== */
@media (max-width: 1100px) {
  .wk-nav__list { gap: 20px; }
  .wk-nav { gap: 20px; }
  .wk-hero__inner { gap: 44px; }
  .wk-split, .wk-faq-wrap, .wk-partners { gap: 44px; }
}

@media (max-width: 980px) {
  :root { --wk-header-h: 64px; }

  /* Navegacion movil */
  .wk-burger { display: inline-flex; }
  .wk-nav {
    position: absolute; top: 100%; left: 0; right: 0;
    display: none; flex-direction: column; align-items: stretch; gap: 0;
    padding: 10px 20px 22px;
    background: rgba(11, 31, 75, .97);
    -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(255, 255, 255, .1);
    box-shadow: 0 24px 40px -24px rgba(2, 8, 24, .8);
  }
  .wk-header.is-open { background: rgba(11, 31, 75, .97); }
  .wk-header.is-open .wk-nav { display: flex; }
  .wk-nav__list { flex-direction: column; align-items: stretch; gap: 0; }
  .wk-nav__list a { display: block; padding: 15px 2px; font-size: 1.02rem; border-bottom: 1px solid rgba(255, 255, 255, .08); }
  .wk-nav__list a::after { display: none; }
  .wk-nav__actions { margin-top: 18px; flex-direction: column; align-items: stretch; gap: 10px; }
  .wk-nav__actions .wk-btn { width: 100%; padding-block: 13px; }
  .wk-btn--quiet { border: 1px solid rgba(255, 255, 255, .2); }

  .wk-hero { padding: calc(var(--wk-header-h) + 56px) 0 80px; }
  .wk-hero__inner { grid-template-columns: 1fr; gap: 56px; }
  .wk-hero__sub { max-width: 46ch; }
  .wk-win--hero { transform: none; animation-name: none; opacity: 1; }

  .wk-steps, .wk-features { grid-template-columns: repeat(2, 1fr); }
  .wk-split, .wk-faq-wrap, .wk-partners { grid-template-columns: 1fr; gap: 40px; }
  .wk-partners__card { max-width: 440px; }
  .wk-footer__inner { grid-template-columns: 1fr; gap: 34px; }
}

@media (max-width: 720px) {
  body.landing { font-size: 16px; }
  :root { --wk-gutter: 20px; }

  .wk-hero { padding: calc(var(--wk-header-h) + 40px) 0 64px; }
  .wk-eyebrow { font-size: .8rem; margin-bottom: 20px; }
  .wk-hero__actions { gap: 10px; }
  .wk-hero__actions .wk-btn { width: 100%; }

  /* Las etiquetas de IA pasan a ser una columna sobria dentro del ancho */
  .wk-chip--1 { top: 6%; right: 0; }
  .wk-chip--2 { bottom: 22%; left: 0; }
  .wk-chip--3 { top: 40%; right: 0; }
  .wk-chip--4 { bottom: 5%; left: 0; }
  .wk-chip { font-size: .78rem; padding: 7px 12px; }

  .wk-steps, .wk-features, .wk-examples { grid-template-columns: 1fr; }
  .wk-examples { gap: 30px; }
  .wk-section__head { margin-bottom: 36px; }
  .wk-checklist li { grid-template-columns: 1fr; gap: 6px; padding: 15px 14px; }
  .wk-partners__card { padding: 30px 24px; }
  .wk-footer__nav ul { grid-template-columns: 1fr; }
  .wk-mock__cards { gap: 8px; padding: 14px; }
  .wk-example .wk-mock { min-height: 210px; }
}

/* ================= MOVIMIENTO REDUCIDO ================= */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  body.landing *, body.landing *::before, body.landing *::after {
    animation-duration: .001ms !important;
    animation-delay: 0ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    transition-delay: 0ms !important;
  }
  .wk-chip { opacity: 1 !important; animation: none !important; }
  .wk-build__chips {
    position: static; display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px;
  }
  .wk-chip--1, .wk-chip--2, .wk-chip--3, .wk-chip--4 {
    position: static; inset: auto; flex: none; animation: none !important;
  }
  .wk-win--hero { transform: none; opacity: 1; }
  .wk-js .wk-reveal { opacity: 1; transform: none; }
}