/* Al día con la IA: fondo cálido, tinta oscura, acento índigo y un resaltador lima.
   Tarjetas redondeadas y una ventana de demo en la portada. */

:root {
  --bg: #f7f5f0;
  --bg-alt: #efece4;
  --surface: #ffffff;
  --ink: #15161a;
  --ink-soft: #565a63;
  --ink-faint: #8b8f97;
  --line: #e2ded4;
  --accent: #4b3fe0;
  --accent-deep: #3a2fc4;
  --accent-tint: #ecebff;
  --lime: #d9f66b;
  --good: #15803d;
  --good-tint: #e3f6e8;
  --bad: #b42318;
  --bad-tint: #fdecea;
  --warn: #9a5b00;
  --warn-tint: #fdf1d8;
  --dark: #15161a;
  --dark-soft: #a9abb3;
  --radius: 18px;
  --radius-sm: 12px;
  --shadow: 0 1px 2px rgba(21, 22, 26, 0.04), 0 8px 24px rgba(21, 22, 26, 0.06);
  --shadow-lg: 0 2px 4px rgba(21, 22, 26, 0.04), 0 24px 60px rgba(40, 32, 120, 0.14);
  --display: "Bricolage Grotesque", "Segoe UI", system-ui, sans-serif;
  --body: "Figtree", "Segoe UI", system-ui, sans-serif;
}

* { box-sizing: border-box; }

[hidden] { display: none !important; }

html { scroll-behavior: smooth; scroll-padding-top: 76px; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--body);
  font-size: 18px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  margin: 0;
  font-family: var(--display);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.025em;
  text-wrap: balance;
}

h1 { font-size: clamp(2.3rem, 5.2vw, 4rem); font-weight: 800; letter-spacing: -0.035em; }
h2 { font-size: clamp(1.85rem, 3.6vw, 2.8rem); max-width: 24ch; }
h3 { font-size: 1.25rem; letter-spacing: -0.015em; }
p { margin: 0; }
a { color: var(--accent); text-decoration-thickness: 1.5px; text-underline-offset: 3px; }
a:hover { color: var(--accent-deep); }

.icon { width: 1.1em; height: 1.1em; flex: none; }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.hl {
  background: linear-gradient(transparent 58%, var(--lime) 58%, var(--lime) 92%, transparent 92%);
  padding: 0 0.08em;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}

.wrap { width: min(1160px, 100%); margin: 0 auto; padding: 0 16px; }

.eyebrow {
  margin-bottom: 12px;
  color: var(--accent);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.eyebrow--light { color: var(--lime); }

.pill {
  display: inline-flex;
  margin-bottom: 20px;
  padding: 6px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  color: var(--ink-soft);
  font-size: 0.88rem;
  font-weight: 600;
}

.center { text-align: center; }
.center h2, .center .intro { margin-left: auto; margin-right: auto; }

/* Marcadores de contenido pendiente. No deben llegar a producción. */
.ph {
  background: #ffd0e0;
  color: #5a0f2c;
  padding: 0 0.3em;
  outline: 1px dashed #a3214f;
  outline-offset: -1px;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}

.ph-box {
  display: grid;
  place-content: center;
  justify-items: center;
  gap: 14px;
  padding: 16px;
  background: linear-gradient(135deg, #23214a, #15161a);
  color: #c9c7f5;
  text-align: center;
  font-weight: 600;
}

/* Botones */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 50px;
  padding: 0 24px;
  border: 0;
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
  font-family: var(--body);
  font-size: 1rem;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  box-shadow: 0 6px 18px rgba(75, 63, 224, 0.28);
  transition: background 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease;
}
.btn:hover { background: var(--accent-deep); color: #fff; transform: translateY(-1px); box-shadow: 0 10px 24px rgba(75, 63, 224, 0.34); }
.btn:active { transform: translateY(0); }
.btn .icon { transition: transform 0.15s ease; }
.btn:hover .icon { transform: translateX(3px); }
.btn:focus-visible, a:focus-visible, summary:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
}
.btn[disabled] { opacity: 0.6; cursor: wait; transform: none; }
.btn--small { min-height: 40px; padding: 0 18px; font-size: 0.92rem; box-shadow: none; }
.btn--lg { min-height: 58px; padding: 0 30px; font-size: 1.08rem; }
.btn--block { width: 100%; }

/* Cabecera */
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(247, 245, 240, 0.85);
  backdrop-filter: saturate(1.4) blur(12px);
  border-bottom: 1px solid rgba(226, 222, 212, 0.8);
}
.site-header__inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 64px; }
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-family: var(--display);
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  text-decoration: none;
}
.brand:hover { color: var(--ink); }
.site-header__cta { display: none; }

/* Portada */
.hero {
  position: relative;
  padding: 40px 0 56px;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: -20% -10% auto auto;
  width: 640px;
  height: 640px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(75, 63, 224, 0.16), transparent 65%);
  pointer-events: none;
}
.hero__grid { position: relative; display: grid; gap: 44px; }
.hero__deck { max-width: 50ch; margin-top: 20px; color: var(--ink-soft); font-size: 1.18rem; }
.hero__actions { margin-top: 28px; }

.ticks { display: flex; flex-wrap: wrap; gap: 8px 20px; margin: 20px 0 0; padding: 0; list-style: none; color: var(--ink-soft); font-size: 0.95rem; font-weight: 500; }
.ticks li { display: inline-flex; align-items: center; gap: 7px; }
.ticks .icon { color: var(--good); }
.ticks--light { color: var(--dark-soft); }
.ticks--light .icon { color: var(--lime); }

/* Ventana de demo */
.demo {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--surface);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.demo__bar {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
  background: #faf9f6;
}
.demo__bar span { width: 11px; height: 11px; border-radius: 50%; background: #e0dcd2; }
.demo__bar p { margin-left: 10px; color: var(--ink-faint); font-size: 0.82rem; font-weight: 600; }
.demo__body { display: grid; gap: 14px; padding: 20px; }

.bubble { padding: 14px 16px; border-radius: 16px; font-size: 0.98rem; line-height: 1.5; }
.bubble__who { display: block; margin-bottom: 2px; font-size: 0.75rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; }
.bubble--you { justify-self: end; max-width: 92%; background: var(--accent); color: #fff; border-bottom-right-radius: 4px; }
.bubble--you .bubble__who { color: rgba(255, 255, 255, 0.75); }
.bubble--end { justify-self: start; display: flex; align-items: baseline; gap: 6px; padding: 10px 14px; background: var(--lime); border-bottom-left-radius: 4px; font-weight: 600; }
.bubble--end .bubble__who { display: inline; margin: 0; font-size: inherit; letter-spacing: 0; text-transform: none; }

.demo__steps { display: grid; gap: 8px; margin: 0; padding: 0; list-style: none; }
.demo__steps li { display: flex; align-items: flex-start; gap: 10px; color: var(--ink-soft); font-size: 0.95rem; }
.demo__steps .icon { margin-top: 3px; padding: 3px; width: 20px; height: 20px; border-radius: 50%; background: var(--good-tint); color: var(--good); }
.demo__steps strong { color: var(--ink); }

.demo__table { border: 1px solid var(--line); border-radius: var(--radius-sm); font-size: 0.85rem; overflow: hidden; }
.demo__table div { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 12px; padding: 9px 12px; }
.demo__table div + div { border-top: 1px solid var(--line); }
.demo__table span { font-weight: 700; }
.demo__table i { justify-self: start; white-space: nowrap; padding: 2px 9px; border-radius: 999px; font-style: normal; font-weight: 600; font-size: 0.78rem; }
.demo__table .ok { background: var(--good-tint); color: var(--good); }
.demo__table .miss { background: var(--bad-tint); color: var(--bad); }
.demo__table .half { background: var(--warn-tint); color: var(--warn); }

@media (prefers-reduced-motion: no-preference) {
  .demo__body > * { animation: rise 0.5s ease both; }
  .demo__body > :nth-child(2) { animation-delay: 0.15s; }
  .demo__body > :nth-child(3) { animation-delay: 0.6s; }
  .demo__body > :nth-child(4) { animation-delay: 1.05s; }
  .demo__body > :nth-child(5) { animation-delay: 1.5s; }
}
@keyframes rise {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: none; }
}

/* Secciones */
.section { padding: 64px 0; }
.section--alt { background: var(--bg-alt); }
.section--dark { background: var(--dark); color: #fff; }
.intro { max-width: 60ch; margin-top: 16px; color: var(--ink-soft); font-size: 1.1rem; }
.note { margin-top: 14px; color: var(--ink-faint); font-size: 0.9rem; }

/* Problema */
.pains { display: grid; gap: 14px; margin: 32px 0 0; padding: 0; list-style: none; counter-reset: pain; }
.pains li {
  counter-increment: pain;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--ink-soft);
  font-size: 1rem;
}
.pains li::before {
  content: "0" counter(pain);
  display: block;
  margin-bottom: 12px;
  color: var(--accent);
  font-family: var(--display);
  font-size: 0.95rem;
  font-weight: 800;
}
.pains strong { display: block; margin-bottom: 4px; color: var(--ink); font-family: var(--display); font-size: 1.18rem; font-weight: 700; line-height: 1.25; letter-spacing: -0.01em; }
.answer {
  max-width: 40ch;
  margin-top: 40px;
  font-family: var(--display);
  font-size: clamp(1.4rem, 2.6vw, 1.9rem);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -0.02em;
}

/* Video */
.video { max-width: 920px; margin: 36px auto 0; }
.video__frame { aspect-ratio: 16 / 9; border-radius: 22px; box-shadow: var(--shadow-lg); }
video.video__frame { display: block; width: 100%; height: auto; background: #000; object-fit: contain; }
.video__play {
  position: relative;
  width: 76px;
  height: 76px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 0 0 10px rgba(255, 255, 255, 0.12);
}
.video__play::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 54%;
  transform: translate(-50%, -50%);
  border-style: solid;
  border-width: 12px 0 12px 19px;
  border-color: transparent transparent transparent var(--accent);
}
.video figcaption { margin-top: 14px; color: var(--ink-faint); font-size: 0.92rem; text-align: center; }

/* Pedidos reales */
.cases { max-width: 920px; margin: 64px auto 0; text-align: left; }
.cases__title { font-size: clamp(1.3rem, 2.4vw, 1.6rem); text-align: center; }
.cases__grid { display: grid; gap: 16px; margin: 28px 0 0; padding: 0; list-style: none; }
.case {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 24px 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}
.case__tag {
  align-self: flex-start;
  padding: 3px 10px;
  border-radius: 999px;
  background: var(--accent-tint);
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.case__ask { font-family: var(--display); font-size: 1.15rem; font-weight: 700; line-height: 1.3; letter-spacing: -0.01em; }
.case__did { flex: 1; color: var(--ink-soft); font-size: 0.97rem; }
.case__result {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  background: var(--good-tint);
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.45;
}
.case__result .icon { margin-top: 3px; color: var(--good); }
.cases .note { text-align: center; }

/* Antes y después */
.compare { width: 100%; margin-top: 32px; border-collapse: separate; border-spacing: 0; }
.compare thead th {
  padding: 0 20px 12px;
  color: var(--ink-faint);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-align: left;
  text-transform: uppercase;
}
.compare thead th:first-child { padding-left: 0; }
.compare thead th:last-child { color: var(--accent); }
.compare tbody th, .compare tbody td { padding: 18px 20px; border-top: 1px solid var(--line); text-align: left; vertical-align: top; }
.compare tbody th { width: 18%; padding-left: 0; font-family: var(--display); font-size: 1.15rem; font-weight: 700; }
.compare td { color: var(--ink-soft); font-size: 1rem; }
.compare td:last-child { background: var(--surface); color: var(--ink); font-weight: 500; }
.compare tbody tr:first-child td:last-child { border-radius: var(--radius) var(--radius) 0 0; }
.compare tbody tr:last-child td:last-child { border-radius: 0 0 var(--radius) var(--radius); }
.compare tbody tr:last-child th, .compare tbody tr:last-child td { border-bottom: 1px solid var(--line); }

/* Temario */
.modules { display: grid; gap: 36px; margin-top: 40px; }
.part__head { margin-bottom: 16px; font-size: 1.35rem; }
.part__head span {
  display: inline-block;
  margin-right: 10px;
  padding: 3px 10px;
  border-radius: 999px;
  background: var(--accent-tint);
  color: var(--accent);
  font-family: var(--body);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  vertical-align: 0.25em;
}
.part__list { display: grid; gap: 14px; margin: 0; padding: 0; list-style: none; }
.module {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.module:hover { border-color: #cfc9f7; box-shadow: var(--shadow); }
.module__num { color: var(--accent); font-family: var(--display); font-size: 0.95rem; font-weight: 800; }
.module strong { font-family: var(--display); font-size: 1.15rem; line-height: 1.25; letter-spacing: -0.01em; text-wrap: balance; }
.module p { flex: 1; color: var(--ink-soft); font-size: 0.97rem; }
.module__gain {
  align-self: flex-start;
  margin-top: 8px;
  padding: 4px 11px;
  border-radius: 999px;
  background: var(--lime);
  font-size: 0.84rem;
  font-weight: 700;
}

/* Comunidad */
.community {
  display: grid;
  gap: 24px;
  margin-top: 48px;
  padding: 28px 22px;
  border-radius: 24px;
  background: var(--dark);
  color: #fff;
}
.community__top { color: var(--lime); font-size: 0.85rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; }
.community__big { margin-top: 8px; font-family: var(--display); font-size: clamp(2.2rem, 5vw, 3.6rem); font-weight: 800; letter-spacing: -0.035em; line-height: 1; }
.community h3 { margin-bottom: 10px; font-size: 1.4rem; }
.community p { color: var(--dark-soft); }
.community .community__top { color: var(--lime); }
.community .community__big { color: #fff; }
.community .checklist { margin: 18px 0; }
.community .checklist li { color: #fff; }
.community .checklist .icon { background: var(--lime); color: var(--ink); }
.community .community__fine { color: #fff; font-weight: 600; }

/* Listas con íconos */
.checklist { display: grid; gap: 12px; margin: 0; padding: 0; list-style: none; }
.checklist li { display: flex; align-items: flex-start; gap: 12px; font-size: 1rem; }
.checklist .icon { margin-top: 3px; padding: 4px; width: 22px; height: 22px; border-radius: 50%; background: var(--good-tint); color: var(--good); }

/* Para quién */
.fit { display: grid; gap: 16px; margin-top: 32px; }
.fit__card { padding: 26px 22px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.fit__card h3 { margin-bottom: 18px; }
.fit__card--alt { background: transparent; }
.fit__card--alt .icon { background: var(--line); color: var(--ink); }

/* Precio */
.price { display: grid; gap: 40px; }
.price__copy > p:not(.eyebrow) { max-width: 46ch; margin-top: 16px; color: var(--ink-soft); }
.steps { display: grid; gap: 12px; margin: 28px 0 0; padding: 0; list-style: none; counter-reset: step; }
.steps li {
  counter-increment: step;
  position: relative;
  padding: 2px 0 2px 52px;
  color: var(--ink-soft);
  font-size: 1rem;
}
.steps li::before {
  content: counter(step);
  position: absolute;
  left: 0;
  top: 0;
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  font-family: var(--display);
  font-weight: 800;
}
.steps strong { display: block; color: var(--ink); }

.plan {
  position: relative;
  padding: 32px 24px 26px;
  border: 2px solid var(--accent);
  border-radius: 24px;
  background: var(--surface);
  box-shadow: var(--shadow-lg);
}
.plan__label { font-family: var(--display); font-size: 1.25rem; font-weight: 700; }
.plan__amount { display: flex; align-items: flex-start; margin-top: 8px; font-family: var(--display); font-size: 5rem; font-weight: 800; letter-spacing: -0.05em; line-height: 1; }
.plan__amount span { margin: 10px 4px 0 0; font-size: 1.5rem; letter-spacing: 0; }
.plan__once { margin: 8px 0 22px; color: var(--ink-faint); font-size: 0.92rem; font-weight: 600; }
.plan .checklist { margin-bottom: 26px; padding-top: 22px; border-top: 1px solid var(--line); }
.plan__note { margin-top: 16px; color: var(--ink-soft); font-size: 0.9rem; text-align: center; }
.plan__note strong { color: var(--ink); }

/* Preguntas */
.faq { display: grid; gap: 28px; }
.faq__list { display: grid; gap: 10px; }
details { border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--surface); transition: border-color 0.15s ease; }
details[open] { border-color: #cfc9f7; }
summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 18px 20px;
  font-weight: 700;
  font-size: 1.04rem;
  line-height: 1.4;
  cursor: pointer;
  list-style: none;
}
summary::-webkit-details-marker { display: none; }
summary::after {
  content: "+";
  flex: none;
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--accent-tint);
  color: var(--accent);
  font-size: 1.3rem;
  font-weight: 600;
  line-height: 1;
  transition: transform 0.2s ease;
}
details[open] summary::after { transform: rotate(45deg); }
details p { max-width: 62ch; padding: 0 20px 20px; color: var(--ink-soft); font-size: 1rem; }

/* Formulario de compra */
.order { display: grid; gap: 36px; }
.order__copy h2 { color: #fff; }
.order__copy > p:not(.eyebrow) { max-width: 44ch; margin-top: 16px; color: var(--dark-soft); }
.order__copy .ticks { margin: 22px 0 6px; }
.order__copy a { color: var(--lime); }
.order__copy a:hover { color: #fff; }

.form, .form-done { padding: 28px 22px; border-radius: 24px; background: var(--surface); color: var(--ink); box-shadow: 0 30px 80px rgba(0, 0, 0, 0.35); }
.form__title { margin-bottom: 22px; font-family: var(--display); font-size: 1.3rem; font-weight: 700; }
.form-done h3 { font-size: 1.6rem; }
.form-done p { margin: 10px 0 20px; color: var(--ink-soft); }
.form-done:focus { outline: none; }
.field { margin-bottom: 18px; }
.field label { display: block; margin-bottom: 6px; font-size: 0.92rem; font-weight: 600; line-height: 1.3; }
.field input, .field select {
  width: 100%;
  min-height: 52px;
  padding: 10px 14px;
  border: 1.5px solid var(--line);
  border-radius: var(--radius-sm);
  background: #fbfaf7;
  color: var(--ink);
  font: inherit;
  font-size: 1rem;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.field select {
  appearance: none;
  padding-right: 40px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5l5 5 5-5' fill='none' stroke='%23565a63' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
}
.field input::placeholder { color: var(--ink-faint); }
.field input:focus, .field select:focus { outline: none; border-color: var(--accent); background-color: #fff; box-shadow: 0 0 0 4px var(--accent-tint); }
.field [aria-invalid="true"] { border-color: var(--bad); }
.field__error { display: block; margin-top: 6px; color: var(--bad); font-size: 0.9rem; font-weight: 500; }
.field--trap { position: absolute; left: -9999px; height: 1px; overflow: hidden; }
.form .btn { margin-top: 6px; }
.form__legal { margin-top: 14px; color: var(--ink-faint); font-size: 0.85rem; text-align: center; }
.form__status { margin-top: 10px; font-size: 0.95rem; }
.form__status:empty { display: none; }
.form__status--error { color: var(--bad); font-weight: 600; }

/* Pie */
.site-footer { padding: 44px 0 110px; border-top: 1px solid #2a2b31; background: var(--dark); color: var(--dark-soft); font-size: 0.93rem; }
.site-footer__inner { display: grid; gap: 28px; }
.site-footer p { max-width: 56ch; }
.site-footer p + p { margin-top: 8px; }
.site-footer__brand { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; color: #fff; font-family: var(--display); font-size: 1.3rem; font-weight: 800; letter-spacing: -0.02em; }
.site-footer__links { margin: 0; padding: 0; list-style: none; font-weight: 600; }
.site-footer__links li + li { margin-top: 10px; }
.site-footer a { color: #fff; text-decoration: none; }
.site-footer a:hover { color: var(--lime); }

/* CTA fija en celular */
.sticky-cta {
  position: fixed;
  left: 12px;
  right: 12px;
  bottom: 12px;
  z-index: 15;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 8px 8px 18px;
  border-radius: 999px;
  background: var(--dark);
  color: var(--dark-soft);
  font-size: 0.92rem;
  box-shadow: 0 12px 30px rgba(21, 22, 26, 0.3);
  transition: transform 0.25s ease, opacity 0.25s ease;
}
.sticky-cta strong { color: #fff; }
.sticky-cta .btn { box-shadow: none; }
.sticky-cta.is-hidden { transform: translateY(140%); opacity: 0; }

/* Páginas de privacidad y de gracias */
.legal { max-width: 720px; margin: 0 auto; padding: 56px 20px 80px; }
.legal h1 { margin-bottom: 20px; font-size: clamp(2rem, 5vw, 3rem); }
.legal h2 { max-width: none; margin: 32px 0 8px; font-size: 1.3rem; }
.legal > p { color: var(--ink-soft); }
.legal .brand { display: flex; width: fit-content; margin-bottom: 36px; }
.thanks .steps { margin-top: 32px; gap: 18px; }
.thanks .steps li { padding: 22px 22px 22px 74px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.thanks .steps li::before { left: 22px; top: 22px; }
.thanks__btn { display: flex; width: fit-content; margin-top: 14px; }
.thanks .thanks__help { margin-top: 24px; }

@media (max-width: 759px) {
  .compare thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
  .compare, .compare tbody, .compare tr, .compare th, .compare td { display: block; width: auto; }
  .compare tbody tr { margin-bottom: 12px; padding: 18px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
  .compare tbody th, .compare tbody td { padding: 0; border: 0 !important; background: none !important; }
  .compare tbody th { margin-bottom: 10px; }
  .compare tbody td + td { margin-top: 10px; padding-top: 10px; border-top: 1px dashed var(--line) !important; }
  .compare td::before {
    content: attr(data-label);
    display: block;
    color: var(--ink-faint);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
  }
  .compare td:last-child::before { color: var(--accent); }
}

@media (min-width: 760px) {
  .wrap { padding: 0 32px; }
  .pains { grid-template-columns: 1fr 1fr; }
  .fit { grid-template-columns: 1fr 1fr; }
  .cases__grid { grid-template-columns: 1fr 1fr; }
  .community { grid-template-columns: 1fr 1.3fr; gap: 48px; padding: 44px; }
  .demo__body { padding: 24px; }
  .form, .form-done { padding: 34px; }
}

@media (min-width: 980px) {
  .site-header__cta { display: inline-flex; }
  .hero { padding: 72px 0 96px; }
  .hero__grid { grid-template-columns: 1.15fr 1fr; gap: 56px; align-items: center; }
  .section { padding: 104px 0; }
  .pains { grid-template-columns: repeat(4, 1fr); }
  .modules { grid-template-columns: repeat(3, 1fr); gap: 24px; }
  .part__head { min-height: 3.2em; }
  .price { grid-template-columns: 1.1fr 0.9fr; gap: 80px; align-items: center; }
  .plan { padding: 40px 36px 32px; }
  .faq { grid-template-columns: 0.75fr 1.25fr; gap: 72px; align-items: start; }
  .faq > div:first-child { position: sticky; top: 100px; }
  .order { grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
  .site-footer__inner { grid-template-columns: 1fr auto; gap: 64px; align-items: start; }
  .sticky-cta { display: none; }
  .site-footer { padding-bottom: 44px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; animation: none !important; }
}