:root {
  --color-navy: #102a47;
  --color-navy-light: #1b5089;
  --color-gold: #ff9900;
  --color-gold-dark: #ff9900;
  --color-bg: #f7f5f0;
  --color-bg-alt: #eeebe3;
  --color-white: #ffffff;
  --color-text: #1d2433;
  --color-text-muted: #4c5567;
  --color-border: #dcd7cb;
  --color-error: #b3261e;
  --color-success: #1c7c3e;

  --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  --max-width: 900px;
  --radius: 12px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

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

img { max-width: 100%; display: block; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

h1, h2, h3 {
  color: var(--color-navy);
  line-height: 1.2;
  margin: 0 0 16px;
}

h1 { font-size: clamp(1.9rem, 5vw, 3rem); }
h2 { font-size: clamp(1.5rem, 3.8vw, 2.2rem); }
h3 { font-size: 1.15rem; }
p { margin: 0 0 16px; }
a { color: var(--color-navy); }

/* Topbar */

.topbar {
  background: #0b1e33;
  color: #9aa5bd;
  font-size: 0.82rem;
  padding: 7px 0;
}

.topbar__inner {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  align-items: center;
}

.topbar__item { color: #b7c0d3; text-decoration: none; }
.topbar__item:hover { color: var(--color-white); }
.topbar__sep { color: #4a5670; }

/* Header */

.site-header {
  background: var(--color-navy);
  padding: 14px 0;
  position: sticky;
  top: 0;
  z-index: 10;
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  color: var(--color-white);
  font-weight: 800;
  letter-spacing: 0.08em;
  font-size: 1.2rem;
}

/* Buttons */

.btn {
  display: inline-block;
  border: none;
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  text-align: center;
  transition: transform 0.15s ease, background 0.15s ease;
}

.btn--primary {
  background: var(--color-gold);
  color: var(--color-navy);
  padding: 16px 32px;
  font-size: 1.05rem;
}

.btn--primary:hover { background: var(--color-gold-dark); transform: translateY(-1px); }

.btn--small {
  background: var(--color-gold);
  color: var(--color-navy);
  padding: 9px 18px;
  font-size: 0.88rem;
}

.btn--full { display: block; width: 100%; }

.btn--primary:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }

/* Hero */

.hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(160deg, #102a47 0%, #1b5089 100%);
  color: var(--color-white);
  padding: 52px 0 60px;
  text-align: center;
}

.hero .container { position: relative; z-index: 1; }

/* Avion decorativo cruzando el hero (una sola vez al cargar) */
.hero__sky {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 0;
}
.hero__plane {
  position: absolute;
  top: 18%;
  left: 0;
  width: 160px;
  color: rgba(255, 255, 255, 0.16);
  animation: hero-fly 4s ease-in 0.2s 1 both;
}
@keyframes hero-fly {
  0%   { transform: translateX(-45vw) translateY(4px) rotate(-3deg); opacity: 0; }
  8%   { opacity: 1; }
  90%  { opacity: 1; }
  100% { transform: translateX(135vw) translateY(-26px) rotate(-4deg); opacity: 0; }
}

.hero h1 { color: var(--color-white); }

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.78rem;
  color: var(--color-gold);
  font-weight: 700;
  margin-bottom: 14px;
}

.hero__subhead {
  color: #cfd7e6;
  font-size: 1.15rem;
  max-width: 560px;
  margin: 0 auto 28px;
}

.video-wrapper {
  position: relative;
  width: 100%;
  padding-top: 56.25%;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 24px 50px rgba(0, 0, 0, 0.4);
  margin-bottom: 26px;
}

.video-wrapper iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.hero__badges {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  padding: 0;
  margin: 0 0 30px;
}

.hero__badges li {
  background: rgba(255, 153, 0, 0.15);
  border: 1px solid rgba(255, 153, 0, 0.5);
  color: var(--color-gold);
  padding: 7px 16px;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
}

/* Stats */

.stats {
  background: var(--color-navy);
  padding: 8px 0 40px;
}

.stats__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px 16px;
  text-align: center;
}

@media (min-width: 700px) {
  .stats__inner { grid-template-columns: repeat(4, 1fr); }
}

.stat__number {
  display: block;
  font-size: clamp(2.4rem, 7vw, 3.4rem);
  font-weight: 800;
  color: var(--color-gold);
  line-height: 1;
}

.stat__label {
  display: block;
  margin-top: 8px;
  color: #cfd7e6;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Sections */

.section { padding: 56px 0; }
.section--alt { background: var(--color-bg-alt); }

.section__kicker {
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--color-gold-dark);
  margin-bottom: 6px;
}

.section__title { text-align: center; }

.section__lead {
  text-align: center;
  color: var(--color-text-muted);
  max-width: 620px;
  margin: 0 auto 28px;
}

/* Chips (dudas) */

.chips {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  padding: 0;
  margin: 0 auto 32px;
  max-width: 680px;
}

.chips li {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  padding: 10px 20px;
  font-weight: 600;
  color: var(--color-navy);
}

/* Puntos de dolor: tarjetas que se voltean (delante la duda, detrás el alivio) */
.worries {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  max-width: 700px;
  margin: 0 auto 32px;
}
@media (min-width: 640px) { .worries { grid-template-columns: 1fr 1fr; } }

.worry {
  perspective: 1000px;
  background: none;
  border: 0;
  padding: 0;
  font: inherit;
  text-align: left;
  cursor: pointer;
  opacity: 1;
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.worry:focus-visible { outline: 3px solid var(--color-gold); outline-offset: 3px; border-radius: 14px; }

.worry__inner {
  position: relative;
  display: block;
  min-height: 96px;
  transform-style: preserve-3d;
  transition: transform 0.6s cubic-bezier(0.2, 0.7, 0.3, 1);
}
.worry.is-flipped .worry__inner { transform: rotateY(180deg); }

.worry__face {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 18px 22px;
  border-radius: 14px;
  border: 1px solid var(--color-border);
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
}
.worry__front { background: var(--color-white); color: var(--color-navy); font-weight: 700; }
.worry__back {
  background: var(--color-navy);
  color: #cfd7e6;
  border-color: var(--color-gold);
  transform: rotateY(180deg);
  font-weight: 500;
}
.worry__icon { width: 26px; height: 26px; flex-shrink: 0; color: var(--color-gold-dark); }
.worry__q { line-height: 1.3; }

/* Entrada escalonada al hacer scroll (progressive enhancement) */
.worries.reveal-ready .worry { opacity: 0; transform: translateY(20px); }
.worries.reveal-ready.in .worry { opacity: 1; transform: none; }
.worries.reveal-ready.in .worry:nth-child(1) { transition-delay: 0.05s; }
.worries.reveal-ready.in .worry:nth-child(2) { transition-delay: 0.16s; }
.worries.reveal-ready.in .worry:nth-child(3) { transition-delay: 0.27s; }
.worries.reveal-ready.in .worry:nth-child(4) { transition-delay: 0.38s; }

.statement {
  text-align: center;
  font-size: 1.25rem;
  color: var(--color-navy);
  max-width: 620px;
  margin: 0 auto;
}

.statement strong { color: var(--color-gold-dark); }

/* Authority */

.authority {
  display: flex;
  flex-direction: column;
  gap: 28px;
  align-items: center;
}

.photo-placeholder {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--color-text-muted);
  font-size: 0.85rem;
  padding: 12px;
}

.authority__text { text-align: center; }
.authority__role {
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--color-gold-dark);
  margin-bottom: 4px;
}
.authority__meta { color: var(--color-text-muted); font-weight: 600; margin-bottom: 16px; }

@media (min-width: 660px) {
  .authority { flex-direction: row; align-items: flex-start; }
  .authority__text { text-align: left; }
  .authority__photo { flex-shrink: 0; }
}

/* Phases */

.phases { display: grid; grid-template-columns: 1fr; gap: 18px; }

@media (min-width: 640px) {
  .phases { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 900px) {
  .phases { grid-template-columns: repeat(4, 1fr); }
}

.phase {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 24px;
}

.phase__number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-navy);
  color: var(--color-gold);
  font-weight: 800;
  margin-bottom: 12px;
}

.phase p { color: var(--color-text-muted); margin-bottom: 0; font-size: 0.95rem; }

/* Roadmap (mapa / ruta paso a paso) */

.roadmap__track {
  position: relative;
  list-style: none;
  margin: 32px 0 0;
  padding: 0;
}

/* La "carretera" punteada de fondo — siempre visible */
.roadmap__track::before {
  content: "";
  position: absolute;
  left: 27px;
  top: 12px;
  bottom: 12px;
  width: 2px;
  background: repeating-linear-gradient(
    to bottom,
    var(--color-gold) 0 6px,
    transparent 6px 14px
  );
}

.stop {
  position: relative;
  padding-left: 84px;
  min-height: 56px;
  margin-bottom: 24px;
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
.stop.in { opacity: 1; transform: none; }
.stop:last-child { margin-bottom: 0; }

.stop__marker {
  position: absolute;
  left: 0;
  top: 0;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: 2px solid var(--color-gold);
  background: var(--color-navy);
  color: var(--color-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease;
}
.stop__icon { width: 26px; height: 26px; }
.stop__num {
  position: absolute;
  top: -6px;
  right: -6px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--color-gold);
  color: var(--color-navy);
  font-size: 0.78rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Parada abierta: marcador relleno + icono realzado */
.stop.is-open .stop__marker { background: var(--color-gold); color: var(--color-navy); transform: scale(1.06); }

/* Tarjeta clicable (todo el bloque) */
.stop__card {
  display: block;
  width: 100%;
  text-align: left;
  font: inherit;
  cursor: pointer;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 16px 20px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}
.stop__card:hover { transform: translateY(-3px); box-shadow: 0 12px 24px rgba(11, 37, 69, 0.12); border-color: var(--color-gold); }
.stop__card:focus-visible { outline: 3px solid var(--color-gold); outline-offset: 3px; }
.stop.is-open .stop__card { border-color: var(--color-gold); box-shadow: 0 12px 24px rgba(11, 37, 69, 0.12); }

.stop__head { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.stop__title { font-size: 1.1rem; font-weight: 700; color: var(--color-navy); }

/* Chevron +/× que gira al abrir */
.stop__chevron {
  position: relative;
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  transition: transform 0.35s ease;
}
.stop__chevron::before,
.stop__chevron::after {
  content: "";
  position: absolute;
  background: var(--color-gold-dark);
  border-radius: 2px;
}
.stop__chevron::before { top: 9px; left: 2px; width: 16px; height: 2px; }
.stop__chevron::after { left: 9px; top: 2px; width: 2px; height: 16px; }
.stop.is-open .stop__chevron { transform: rotate(135deg); }

/* Panel desplegable con animación */
.stop__panel {
  display: grid;
  grid-template-rows: 0fr;
  opacity: 0;
  transition: grid-template-rows 0.4s ease, opacity 0.35s ease, margin-top 0.4s ease;
  margin-top: 0;
}
.stop__panel-inner { overflow: hidden; color: var(--color-text-muted); }
.stop.is-open .stop__panel { grid-template-rows: 1fr; opacity: 1; margin-top: 12px; }

.stop__hint {
  display: inline-block;
  margin-top: 10px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-gold-dark);
  letter-spacing: 0.02em;
}
.stop.is-open .stop__hint { display: none; }

/* Case study */

.case-study {
  background: var(--color-white);
  border-left: 4px solid var(--color-gold);
  border-radius: var(--radius);
  padding: 28px 28px 8px;
  max-width: 720px;
  margin: 0 auto;
}
.case-study .section__kicker { text-align: left; }
.case-study h2 { text-align: left; }
.case-study__question {
  font-weight: 700;
  color: var(--color-navy);
  font-size: 1.15rem;
}

/* Caso real — franja editorial oscura */
.case-real {
  background: linear-gradient(160deg, #102a47 0%, #1b5089 100%);
  color: var(--color-white);
  overflow: hidden;
}
.case-real__panel {
  position: relative;
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.case-real__panel.in { opacity: 1; transform: none; }

.case-real__tag {
  display: inline-block;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-gold);
  border: 1px solid rgba(255, 153, 0, 0.5);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 30px;
}

.case-real__quote {
  position: relative;
  margin: 0;
  font-size: clamp(1.4rem, 3.4vw, 2rem);
  line-height: 1.4;
  font-weight: 600;
  color: var(--color-white);
  text-wrap: balance;
}
.case-real__quote em { color: var(--color-gold); font-style: normal; }
.case-real__mark {
  position: absolute;
  top: -0.7em;
  left: 50%;
  transform: translateX(-50%) scale(0.6);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 6rem;
  line-height: 1;
  color: rgba(255, 153, 0, 0.28);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.6s ease 0.15s, transform 0.6s ease 0.15s;
}
.case-real__panel.in .case-real__mark { opacity: 1; transform: translateX(-50%) scale(1); }

.case-real__resolve { color: #cfd7e6; margin: 30px 0 20px; }

.case-real__results {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  padding: 0;
  margin: 0 0 30px;
}
.case-real__results li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 153, 0, 0.4);
  border-radius: 999px;
  padding: 10px 18px;
  font-weight: 700;
  color: var(--color-white);
  opacity: 0;
  transform: translateY(12px) scale(0.9);
  transition: opacity 0.45s ease, transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}
.case-real__panel.in .case-real__results li { opacity: 1; transform: none; }
.case-real__panel.in .case-real__results li:nth-child(1) { transition-delay: 0.35s, 0s, 0s, 0s; }
.case-real__panel.in .case-real__results li:nth-child(2) { transition-delay: 0.47s, 0s, 0s, 0s; }
.case-real__panel.in .case-real__results li:nth-child(3) { transition-delay: 0.59s, 0s, 0s, 0s; }
.case-real__panel.in .case-real__results li:nth-child(4) { transition-delay: 0.71s, 0s, 0s, 0s; }
.case-real__results li:hover {
  transform: translateY(-3px);
  background: rgba(255, 153, 0, 0.18);
  border-color: var(--color-gold);
}
.res__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  font-size: 0.95rem;
  font-weight: 800;
}
.res__up, .res__down { background: rgba(28, 124, 62, 0.25); color: #6ee39a; }
.res__x { background: rgba(255, 153, 0, 0.22); color: var(--color-gold); }

.case-real__end { color: #cfd7e6; max-width: 560px; margin: 0 auto; }
.case-real__end strong { display: block; margin-top: 8px; color: var(--color-white); font-size: 1.2rem; }

@media (prefers-reduced-motion: reduce) {
  .case-real__panel,
  .case-real__mark,
  .case-real__results li { transition: none; opacity: 1; transform: none; }
  .case-real__mark { transform: translateX(-50%); }
}

/* Fit grid */

.fit-grid { display: grid; grid-template-columns: 1fr; gap: 20px; }
@media (min-width: 640px) { .fit-grid { grid-template-columns: 1fr 1fr; } }

.fit-card {
  border-radius: var(--radius);
  padding: 24px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
}
.fit-card--yes { border-top: 4px solid var(--color-gold); }
.fit-card--no { border-top: 4px solid var(--color-text-muted); }
.fit-card ul { margin: 0; padding-left: 20px; color: var(--color-text-muted); }
.fit-card li { margin-bottom: 8px; }

/* Auto-test de encaje (¿para quién es?) */
.quiz__list {
  list-style: none;
  padding: 0;
  margin: 0 auto 28px;
  max-width: 620px;
  display: grid;
  gap: 12px;
}
.quiz__item {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  text-align: left;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 14px;
  padding: 16px 20px;
  color: var(--color-navy);
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.15s ease, background 0.2s ease;
}
.quiz__item:hover { border-color: var(--color-gold); transform: translateY(-2px); box-shadow: 0 8px 18px rgba(11, 37, 69, 0.08); }
.quiz__item:focus-visible { outline: 3px solid var(--color-gold); outline-offset: 2px; }

.quiz__check {
  position: relative;
  flex-shrink: 0;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 2px solid var(--color-border);
  transition: background 0.2s ease, border-color 0.2s ease;
}
.quiz__check::after {
  content: "";
  position: absolute;
  left: 8px;
  top: 4px;
  width: 6px;
  height: 11px;
  border: solid var(--color-navy);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg) scale(0);
  transition: transform 0.2s cubic-bezier(0.2, 1.4, 0.5, 1);
}
.quiz__item[aria-pressed="true"] { border-color: var(--color-gold); background: rgba(255, 153, 0, 0.09); }
.quiz__item[aria-pressed="true"] .quiz__check { background: var(--color-gold); border-color: var(--color-gold); }
.quiz__item[aria-pressed="true"] .quiz__check::after { transform: rotate(45deg) scale(1); }

.quiz__result { max-width: 620px; margin: 0 auto; text-align: center; }
.quiz__meter {
  height: 8px;
  border-radius: 999px;
  background: var(--color-bg-alt);
  overflow: hidden;
  margin-bottom: 16px;
}
.quiz__meter-fill {
  display: block;
  height: 100%;
  width: 0;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--color-gold), var(--color-gold-dark));
  transition: width 0.45s cubic-bezier(0.2, 0.7, 0.3, 1);
}
.quiz__msg {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-navy);
  margin: 0 0 18px;
  min-height: 1.5em;
  transition: color 0.2s ease;
}
.quiz__msg.is-match { color: var(--color-gold-dark); }

.quiz__cta {
  opacity: 0;
  transform: translateY(10px) scale(0.96);
  pointer-events: none;
  transition: opacity 0.3s ease, transform 0.3s cubic-bezier(0.2, 1.3, 0.5, 1);
}
.quiz__cta.show { opacity: 1; transform: none; pointer-events: auto; }

.quiz__not { max-width: 640px; margin: 40px auto 0; text-align: center; }
.quiz__not-title {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-text-muted);
  margin: 0 0 16px;
}
.quiz__not ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}
@media (min-width: 640px) { .quiz__not ul { grid-template-columns: repeat(3, 1fr); } }
.quiz__not li {
  display: flex;
  align-items: center;
  gap: 10px;
  text-align: left;
  background: var(--color-white);
  border: 1px dashed var(--color-border);
  border-radius: 12px;
  padding: 14px 16px;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--color-text-muted);
  transition: opacity 0.5s ease, transform 0.3s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}
.quiz__not li:hover {
  transform: translateY(-3px);
  border-color: var(--color-text-muted);
  box-shadow: 0 8px 16px rgba(11, 37, 69, 0.06);
}
.quiz__not-x {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(179, 38, 30, 0.1);
  color: var(--color-error);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1rem;
}
/* Entrada en cascada al hacer scroll */
.quiz__not.reveal-ready li { opacity: 0; transform: translateY(16px); }
.quiz__not.reveal-ready.in li { opacity: 1; transform: none; }
.quiz__not.reveal-ready.in li:nth-child(1) { transition-delay: 0.05s; }
.quiz__not.reveal-ready.in li:nth-child(2) { transition-delay: 0.16s; }
.quiz__not.reveal-ready.in li:nth-child(3) { transition-delay: 0.27s; }

/* Price */

.price-box {
  position: relative;
  overflow: hidden;
  background: linear-gradient(150deg, #1b5089 0%, #102a47 60%, #0b1e33 100%);
  color: var(--color-white);
  border: 1px solid rgba(255, 153, 0, 0.45);
  border-radius: 18px;
  padding: 34px 28px 30px;
  text-align: center;
  max-width: 460px;
  margin: 0 auto 18px;
  box-shadow: 0 24px 48px rgba(11, 37, 69, 0.28);
  opacity: 0;
  transform: translateY(24px) scale(0.96);
  transition: opacity 0.6s ease, transform 0.6s cubic-bezier(0.2, 0.8, 0.3, 1);
}
.price-box.in { opacity: 1; transform: none; animation: price-glow 3.6s ease-in-out 0.7s infinite; }
@keyframes price-glow {
  0%, 100% { box-shadow: 0 24px 48px rgba(11, 37, 69, 0.28), 0 0 0 rgba(255, 153, 0, 0); }
  50%      { box-shadow: 0 24px 48px rgba(11, 37, 69, 0.28), 0 0 36px rgba(255, 153, 0, 0.35); }
}
/* Brillo diagonal que barre la caja */
.price-box::before {
  content: "";
  position: absolute;
  top: -60%;
  left: -40%;
  width: 40%;
  height: 220%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.14), transparent);
  transform: rotate(18deg);
  animation: price-shine 5s ease-in-out 1.2s infinite;
  pointer-events: none;
}
@keyframes price-shine {
  0% { left: -40%; }
  40%, 100% { left: 135%; }
}
.price-box > * { position: relative; z-index: 1; }

.price-box__badge {
  display: inline-block;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--color-navy);
  background: var(--color-gold);
  padding: 5px 14px;
  border-radius: 999px;
  margin-bottom: 18px;
}
.price-box__label {
  display: block;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.78rem;
  color: #cfd7e6;
}
.price-box__amount {
  display: block;
  font-size: clamp(3rem, 10vw, 4.2rem);
  font-weight: 800;
  color: var(--color-gold);
  margin: 8px 0;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  text-shadow: 0 2px 24px rgba(255, 153, 0, 0.3);
}
.price-box__note { display: block; color: #cfd7e6; font-size: 0.92rem; }

.price-value {
  text-align: center;
  max-width: 480px;
  margin: 0 auto 36px;
  color: var(--color-text-muted);
  font-size: 1.02rem;
}
.price-value strong { color: var(--color-navy); }

.includes-grid { display: grid; grid-template-columns: 1fr; gap: 20px; }
@media (min-width: 640px) { .includes-grid { grid-template-columns: 1fr 1fr; } }

.includes {
  background: var(--color-white);
  border-radius: var(--radius);
  padding: 24px;
  border: 1px solid var(--color-border);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}
.includes:hover { transform: translateY(-4px); box-shadow: 0 14px 28px rgba(11, 37, 69, 0.1); }
.includes--yes { border-top: 3px solid var(--color-success); }
.includes--no { border-top: 3px solid var(--color-border); }
.includes--yes h3 { color: var(--color-success); }
.includes--no h3 { color: var(--color-text-muted); }
.includes ul { list-style: none; margin: 0; padding: 0; }
.includes li {
  position: relative;
  padding-left: 32px;
  margin-bottom: 12px;
  color: var(--color-text-muted);
}
.includes li::before {
  position: absolute;
  left: 0;
  top: 1px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 800;
}
.includes--yes li::before { content: "\2713"; background: rgba(28, 124, 62, 0.14); color: var(--color-success); }
.includes--no li::before { content: "\2715"; background: rgba(76, 85, 103, 0.12); color: var(--color-text-muted); }

/* Entrada en cascada de los items */
.includes.reveal-ready li { opacity: 0; transform: translateX(-8px); transition: opacity 0.45s ease, transform 0.45s ease; }
.includes.reveal-ready.in li { opacity: 1; transform: none; }
.includes.reveal-ready.in li:nth-child(1) { transition-delay: 0.05s; }
.includes.reveal-ready.in li:nth-child(2) { transition-delay: 0.13s; }
.includes.reveal-ready.in li:nth-child(3) { transition-delay: 0.21s; }
.includes.reveal-ready.in li:nth-child(4) { transition-delay: 0.29s; }
.includes.reveal-ready.in li:nth-child(5) { transition-delay: 0.37s; }
.includes.reveal-ready.in li:nth-child(6) { transition-delay: 0.45s; }

@media (prefers-reduced-motion: reduce) {
  .price-box { opacity: 1; transform: none; animation: none; }
  .price-box::before { display: none; }
  .includes.reveal-ready li { opacity: 1; transform: none; }
}

/* Guarantee */

.guarantee {
  background: linear-gradient(135deg, #1b5089 0%, #102a47 100%);
  color: var(--color-white);
  border-radius: var(--radius);
  padding: 36px;
  text-align: center;
  max-width: 720px;
  margin: 0 auto;
  border: 1px solid rgba(255, 153, 0, 0.4);
}
.guarantee h2 { color: var(--color-gold); }
.guarantee p { color: #cfd7e6; margin: 0; max-width: 560px; margin: 0 auto; }

/* Compromiso / garantía (sello) */
.pledge__card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 30px;
  max-width: 780px;
  margin: 0 auto;
  text-align: center;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 18px;
  padding: 40px 32px;
  box-shadow: 0 20px 44px rgba(11, 37, 69, 0.08);
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.pledge__card.in { opacity: 1; transform: none; }
@media (min-width: 720px) {
  .pledge__card { flex-direction: row; text-align: left; align-items: center; gap: 40px; }
}

.pledge__seal {
  position: relative;
  flex-shrink: 0;
  width: 150px;
  height: 150px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.pledge__seal::after {
  content: "";
  position: absolute;
  inset: 16px;
  border-radius: 50%;
  background: linear-gradient(150deg, #1b5089, #102a47);
  box-shadow: inset 0 0 0 1px rgba(255, 153, 0, 0.3);
}
.pledge__ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px dashed var(--color-gold);
  animation: pledge-spin 22s linear infinite;
}
@keyframes pledge-spin { to { transform: rotate(360deg); } }
.pledge__shield {
  position: relative;
  z-index: 1;
  width: 72px;
  height: 72px;
  color: var(--color-gold);
}
.pledge__card.in .pledge__shield { animation: pledge-pop 0.6s cubic-bezier(0.2, 1.3, 0.4, 1) 0.2s both; }
@keyframes pledge-pop { from { transform: scale(0.5); opacity: 0; } to { transform: scale(1); opacity: 1; } }

.pledge__body { flex: 1; }
.pledge__body .section__kicker { text-align: inherit; margin-bottom: 8px; }
.pledge__body h2 { color: var(--color-navy); }
.pledge__lead { color: var(--color-text-muted); margin: 0 0 18px; }

.pledge__points { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.pledge__points li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  color: var(--color-text);
  font-weight: 500;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.pledge__card.in .pledge__points li { opacity: 1; transform: none; }
.pledge__card.in .pledge__points li:nth-child(1) { transition-delay: 0.3s; }
.pledge__card.in .pledge__points li:nth-child(2) { transition-delay: 0.42s; }
.pledge__check {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(28, 124, 62, 0.14);
  color: var(--color-success);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.82rem;
}

@media (prefers-reduced-motion: reduce) {
  .pledge__card, .pledge__points li { opacity: 1; transform: none; transition: none; }
  .pledge__ring { animation: none; }
  .pledge__card.in .pledge__shield { animation: none; }
}

/* Value grid */

.value-grid { display: grid; grid-template-columns: 1fr; gap: 18px; }
@media (min-width: 640px) { .value-grid { grid-template-columns: 1fr 1fr; } }

.value-item {
  display: flex;
  gap: 16px;
  align-items: center;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 20px 24px;
}
.value-item__icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-navy);
  color: var(--color-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.1rem;
}
.value-item p { margin: 0; color: var(--color-text-muted); }

/* FAQ */

.faq { max-width: 720px; margin: 0 auto; }
.faq__item {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 2px 20px;
  margin-bottom: 12px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}
.faq__item:hover { border-color: var(--color-gold); box-shadow: 0 8px 18px rgba(11, 37, 69, 0.08); }
.faq__item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  cursor: pointer;
  font-weight: 600;
  color: var(--color-navy);
  padding: 16px 0;
  list-style: none;
  transition: color 0.2s ease;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary:hover { color: var(--color-gold-dark); }

/* Icono +/× que gira al abrir */
.faq__toggle { position: relative; flex-shrink: 0; width: 20px; height: 20px; transition: transform 0.35s ease; }
.faq__toggle::before,
.faq__toggle::after { content: ""; position: absolute; background: var(--color-gold-dark); border-radius: 2px; }
.faq__toggle::before { top: 9px; left: 2px; width: 16px; height: 2px; }
.faq__toggle::after { left: 9px; top: 2px; width: 2px; height: 16px; }
.faq__item[open] .faq__toggle { transform: rotate(135deg); }

/* Despliegue animado de la respuesta */
@keyframes faq-open {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: none; }
}
.faq__item p { margin: 0 0 18px; color: var(--color-text-muted); }
.faq__item[open] p { animation: faq-open 0.35s ease; }

/* Entrada en cascada de las preguntas */
.faq.reveal-ready .faq__item {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.5s ease, transform 0.5s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}
.faq.reveal-ready.in .faq__item { opacity: 1; transform: none; }
.faq.reveal-ready.in .faq__item:nth-child(1) { transition-delay: 0.05s; }
.faq.reveal-ready.in .faq__item:nth-child(2) { transition-delay: 0.11s; }
.faq.reveal-ready.in .faq__item:nth-child(3) { transition-delay: 0.17s; }
.faq.reveal-ready.in .faq__item:nth-child(4) { transition-delay: 0.23s; }
.faq.reveal-ready.in .faq__item:nth-child(5) { transition-delay: 0.29s; }
.faq.reveal-ready.in .faq__item:nth-child(6) { transition-delay: 0.35s; }
.faq.reveal-ready.in .faq__item:nth-child(7) { transition-delay: 0.41s; }
.faq.reveal-ready.in .faq__item:nth-child(8) { transition-delay: 0.47s; }

/* CTA final / form */

.cta-final {
  background: linear-gradient(160deg, #102a47 0%, #1b5089 100%);
  color: var(--color-white);
  text-align: center;
}
.cta-final h2 { color: var(--color-white); }
.cta-final__lead { color: #cfd7e6; max-width: 520px; margin: 0 auto 28px; }

.plazas-indicator {
  display: inline-block;
  background: rgba(255, 153, 0, 0.15);
  border: 1px solid rgba(255, 153, 0, 0.5);
  color: var(--color-gold);
  padding: 8px 18px;
  border-radius: 999px;
  font-size: 0.9rem;
  margin-bottom: 16px;
}
.plazas-indicator strong { color: var(--color-white); }

.lead-form {
  background: var(--color-white);
  border-radius: var(--radius);
  padding: 28px;
  max-width: 460px;
  margin: 0 auto;
  text-align: left;
}

.form-field { margin-bottom: 18px; }
.form-field label {
  display: block;
  font-weight: 600;
  color: var(--color-navy);
  margin-bottom: 6px;
  font-size: 0.9rem;
}
.form-field input,
.form-field select {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  font-size: 1rem;
  font-family: inherit;
  color: var(--color-text);
  background: var(--color-white);
}
.form-field input:focus,
.form-field select:focus { outline: 2px solid var(--color-gold); outline-offset: 1px; }
.form-field.has-error input,
.form-field.has-error select { border-color: var(--color-error); }

.form-error {
  display: block;
  color: var(--color-error);
  font-size: 0.82rem;
  margin-top: 4px;
  min-height: 1.1em;
}

.form-status { text-align: center; margin: 16px 0 0; font-weight: 600; min-height: 1.2em; }
.form-status--success { color: var(--color-success); }
.form-status--error { color: var(--color-error); }

/* Footer */

.site-footer { background: #0b1e33; color: #9aa5bd; padding: 36px 0 20px; font-size: 0.9rem; }
.site-footer__inner {
  display: flex;
  flex-direction: column;
  gap: 20px;
  justify-content: space-between;
  padding-bottom: 20px;
  border-bottom: 1px solid #1a2b45;
}
@media (min-width: 640px) { .site-footer__inner { flex-direction: row; } }
.site-footer__brand .logo { display: block; margin-bottom: 8px; }
.site-footer__brand p { margin: 0; max-width: 280px; }
.site-footer__contact p { margin: 0 0 4px; }
.site-footer a { color: #b7c0d3; }
.site-footer a:hover { color: var(--color-white); }
.site-footer__legal {
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: center;
  text-align: center;
  padding-top: 20px;
  font-size: 0.82rem;
}
@media (min-width: 640px) {
  .site-footer__legal { flex-direction: row; justify-content: space-between; }
}

/* ============================================================
   Micro-interacciones (hover)
   ============================================================ */

/* Transiciones base para que el efecto entre y salga suave */
.phase,
.value-item,
.fit-card,
.faq__item {
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.phase__number,
.value-item__icon {
  transition: transform 0.25s ease, background 0.25s ease, color 0.25s ease;
}

.hero__badges li,
.chips li {
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

/* Iconos circulares: pop + giro + inversión de color al pasar el ratón */
.value-item:hover .value-item__icon,
.phase:hover .phase__number {
  transform: scale(1.15) rotate(-8deg);
  background: var(--color-gold);
  color: var(--color-navy);
}

/* Tarjetas: se elevan con sombra dorada */
.phase:hover,
.value-item:hover,
.fit-card:hover,
.includes:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 30px rgba(11, 37, 69, 0.14);
  border-color: var(--color-gold);
}

/* Chips y badges: se iluminan */
.chips li:hover {
  transform: translateY(-5px) scale(1.06);
  border-color: var(--color-gold);
  color: var(--color-gold-dark);
  box-shadow: 0 10px 20px rgba(11, 37, 69, 0.12);
}
/* Detiene el flotado al pasar el raton para que mande el hover */
.chips.reveal-ready.is-visible li:hover { animation: none; }

.hero__badges li:hover {
  transform: translateY(-3px);
  background: rgba(255, 153, 0, 0.28);
  border-color: var(--color-gold);
}

/* FAQ: la pregunta cambia de color al pasar por encima */
.faq__item:hover {
  border-color: var(--color-gold);
}
.faq__item summary { transition: color 0.2s ease; }
.faq__item summary:hover { color: var(--color-gold-dark); }

/* Respeta a quien prefiere menos movimiento */
@media (prefers-reduced-motion: reduce) {
  .phase,
  .value-item,
  .fit-card,
  .includes,
  .price-box,
  .phase__number,
  .value-item__icon,
  .chips li,
  .hero__badges li {
    transition: none;
  }
  .value-item:hover .value-item__icon,
  .phase:hover .phase__number,
  .phase:hover,
  .value-item:hover,
  .fit-card:hover,
  .includes:hover,
  .price-box:hover,
  .chips li:hover,
  .hero__badges li:hover {
    transform: none;
  }
}

/* ============================================================
   Refinamiento profesional (solo estética, no cambia estructura)
   ============================================================ */

/* Neutros con un leve sesgo cálido + escala de sombras y radios */
:root {
  --color-bg: #f6f4ef;
  --color-bg-alt: #edeae2;
  --color-border: #e3ded4;
  --radius: 14px;
  --radius-lg: 18px;
  --shadow-sm: 0 1px 2px rgba(11, 37, 69, 0.05), 0 4px 10px rgba(11, 37, 69, 0.05);
  --shadow-md: 0 10px 26px rgba(11, 37, 69, 0.09);
  --shadow-lg: 0 26px 54px rgba(11, 37, 69, 0.13);
}

/* Tipografía: mejor jerarquía y ritmo */
body { font-size: 17px; line-height: 1.65; letter-spacing: -0.002em; }
h1 { letter-spacing: -0.025em; line-height: 1.08; }
h2 { letter-spacing: -0.02em; }
h3 { letter-spacing: -0.01em; }
.section__lead { font-size: 1.05rem; line-height: 1.62; }
.section__kicker,
.eyebrow,
.stat__label,
.price-box__label { letter-spacing: 0.13em; }

/* Ritmo vertical más amplio en escritorio */
.section { padding: 64px 0; }
@media (min-width: 700px) { .section { padding: 88px 0; } }

/* Profundidad consistente en tarjetas (estado de reposo) */
.phase,
.includes,
.fit-card,
.value-item,
.faq__item,
.quiz__item,
.stop__card,
.worry__front,
.worry__back { box-shadow: var(--shadow-sm); }

/* Formulario más destacado */
.lead-form { box-shadow: var(--shadow-lg); }

/* Botones con relieve dorado sutil */
.btn--primary { box-shadow: 0 6px 18px rgba(255, 153, 0, 0.30); letter-spacing: 0.01em; }
.btn--primary:hover { box-shadow: 0 10px 26px rgba(255, 153, 0, 0.42); }
.btn--small { box-shadow: 0 3px 10px rgba(255, 153, 0, 0.28); }

/* Cabecera fija: separación sutil del contenido */
.site-header { box-shadow: 0 6px 20px rgba(0, 0, 0, 0.16); }

/* Logo con acento de marca */
.logo::after { content: "·"; color: var(--color-gold); margin-left: 3px; }

/* ============================================================
   Disponibilidad en vivo + banda de reserva + boton XL
   ============================================================ */

/* Indicador de plazas "en vivo" con punto pulsante */
.avail {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 153, 0, 0.12);
  border: 1px solid rgba(255, 153, 0, 0.5);
  color: var(--color-gold);
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 600;
}
.avail strong { color: var(--color-white); }
.avail__dot { position: relative; width: 10px; height: 10px; border-radius: 50%; background: var(--color-gold); flex-shrink: 0; }
.avail__dot::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: var(--color-gold);
  animation: avail-ping 1.9s cubic-bezier(0, 0, 0.2, 1) infinite;
}
@keyframes avail-ping {
  0%   { transform: scale(1); opacity: 0.65; }
  100% { transform: scale(3.2); opacity: 0; }
}

/* Banda de reserva (CTA intermedio) */
.reserve-band {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #1b5089 0%, #102a47 100%);
  color: var(--color-white);
  text-align: center;
}
.reserve-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(255, 153, 0, 0.14), transparent 60%);
  pointer-events: none;
}
.reserve-band__inner {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reserve-band__inner.in { opacity: 1; transform: none; }
.reserve-band__title { color: var(--color-white); margin: 4px 0 0; }
.reserve-band__lead { color: #cfd7e6; max-width: 520px; margin: 0; }

/* Boton grande */
.btn--xl {
  padding: 20px 46px;
  font-size: 1.2rem;
  animation: btn-glow 2.8s ease-in-out infinite;
}
@keyframes btn-glow {
  0%, 100% { box-shadow: 0 8px 20px rgba(255, 153, 0, 0.32); }
  50%      { box-shadow: 0 10px 34px rgba(255, 153, 0, 0.62); }
}
.btn--xl:hover { transform: translateY(-2px) scale(1.02); }

@media (prefers-reduced-motion: reduce) {
  .avail__dot::after { animation: none; }
  .btn--xl { animation: none; }
  .reserve-band__inner { opacity: 1; transform: none; transition: none; }
}

/* "Lo que realmente compras": cada tarjeta aparece al entrar en pantalla (mientras bajas) */
.value-grid.reveal-ready .value-item {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.value-grid.reveal-ready .value-item.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .value-grid.reveal-ready .value-item { opacity: 1; transform: none; transition: none; }
}

/* ============================================================
   Táctil: sin efectos de hover (el toque no debe animar nada).
   Las apariciones van solo con el scroll; el volteo de dudas, solo con clic.
   ============================================================ */
@media (hover: none) {
  .btn--primary:hover,
  .btn--xl:hover,
  .btn--small:hover,
  .stop__card:hover,
  .quiz__item:hover,
  .includes:hover,
  .case-real__results li:hover,
  .quiz__not li:hover,
  .phase:hover,
  .value-item:hover,
  .fit-card:hover,
  .faq__item:hover,
  .hero__badges li:hover { transform: none; }
  .value-item:hover .value-item__icon,
  .phase:hover .phase__number {
    transform: none;
    background: var(--color-navy);
    color: var(--color-gold);
  }
}

/* ============================================================
   Logo, fotos, galería, zona de datos y avión con humo
   ============================================================ */

/* Logo (imagen): pequeño y en blanco sobre fondo oscuro */
.logo-img { height: 34px; width: auto; filter: brightness(0) invert(1); }
.site-footer .logo-img { height: 42px; }

/* Foto de Iván (autoridad) */
.authority__img {
  width: 100%;
  max-width: 340px;
  aspect-ratio: 16 / 11;
  object-fit: cover;
  border-radius: 16px;
  box-shadow: var(--shadow-md);
}
@media (min-width: 660px) { .authority__img { width: 320px; } }

/* Galería de fotos reales */
.gallery { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
@media (min-width: 760px) { .gallery { grid-template-columns: repeat(4, 1fr); } }
.gallery__item {
  position: relative;
  margin: 0;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.gallery__item img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}
.gallery__item figcaption {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 22px 12px 10px;
  color: #fff;
  font-size: 0.82rem;
  font-weight: 600;
  background: linear-gradient(transparent, rgba(7, 18, 33, 0.86));
}
.gallery.reveal-ready .gallery__item { opacity: 0; transform: translateY(18px); transition: opacity 0.55s ease, transform 0.55s ease; }
.gallery.reveal-ready.in .gallery__item { opacity: 1; transform: none; }
.gallery.reveal-ready.in .gallery__item:nth-child(1) { transition-delay: 0.05s; }
.gallery.reveal-ready.in .gallery__item:nth-child(2) { transition-delay: 0.15s; }
.gallery.reveal-ready.in .gallery__item:nth-child(3) { transition-delay: 0.25s; }
.gallery.reveal-ready.in .gallery__item:nth-child(4) { transition-delay: 0.35s; }
@media (hover: hover) { .gallery__item:hover img { transform: scale(1.06); } }

/* Zona de datos final: dos columnas + confianza */
.cta-final { position: relative; overflow: hidden; }
.cta-final::before {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(circle at 82% 0%, rgba(255, 153, 0, 0.16), transparent 55%);
  pointer-events: none;
}
.cta-final__grid {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: center;
  text-align: center;
}
@media (min-width: 860px) { .cta-final__grid { grid-template-columns: 1.05fr 1fr; text-align: left; } }
.cta-final__pitch h2 { color: var(--color-white); }
.cta-final__lead { color: #cfd7e6; margin: 0 auto 20px; max-width: 460px; }
@media (min-width: 860px) { .cta-final__lead { margin-left: 0; } }
.cta-final__trust { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.cta-final__trust li { display: flex; align-items: center; gap: 10px; justify-content: center; color: #e7ecf5; font-weight: 500; }
@media (min-width: 860px) { .cta-final__trust li { justify-content: flex-start; } }
.cta-final__trust li::before {
  content: "\2713";
  flex-shrink: 0;
  width: 22px; height: 22px; border-radius: 50%;
  background: rgba(255, 153, 0, 0.2); color: var(--color-gold);
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 0.78rem; font-weight: 800;
}
.cta-final .lead-form { max-width: 100%; margin: 0; border-top: 4px solid var(--color-gold); }

/* Avión: estela más visible y vuelo con ondulación (menos plano) */
.hero__plane { color: rgba(255, 255, 255, 0.32); width: 230px; animation: hero-fly 4.6s ease-in 0.2s 1 both; }
@keyframes hero-fly {
  0%   { transform: translateX(-55vw) translateY(10px) rotate(-2deg); opacity: 0; }
  8%   { opacity: 1; }
  30%  { transform: translateX(-14vw) translateY(-4px) rotate(-4deg); }
  60%  { transform: translateX(36vw) translateY(4px) rotate(-2deg); }
  85%  { transform: translateX(86vw) translateY(-10px) rotate(-5deg); }
  92%  { opacity: 1; }
  100% { transform: translateX(150vw) translateY(-22px) rotate(-3deg); opacity: 0; }
}
@media (prefers-reduced-motion: reduce) {
  .hero__plane { animation: none; opacity: 0; }
  .gallery.reveal-ready .gallery__item { opacity: 1; transform: none; }
}

/* ============================================================
   Optimización vista móvil (prioritaria)
   ============================================================ */

/* Más altura en las tarjetas de dudas para que el texto no se corte al girar */
.worry__inner { min-height: 112px; }

@media (max-width: 560px) {
  .container { padding: 0 16px; }
  .section { padding: 48px 0; }
  .hero { padding: 38px 0 46px; }

  h1 { font-size: 1.9rem; }
  h2 { font-size: 1.45rem; }
  .hero__subhead { font-size: 1.05rem; }

  /* Formulario y cajas con menos padding en pantallas pequeñas */
  .lead-form { padding: 22px 18px; }
  .price-box { padding: 30px 20px; }
  .pledge__card { padding: 30px 22px; }
  .case-real__panel { padding: 0 4px; }

  /* Dudas: un poco más de alto y menos padding para que quepa el texto */
  .worry__inner { min-height: 120px; }
  .worry__face { padding: 16px 18px; }
  .worry__front { font-size: 0.98rem; }

  /* Galería más compacta */
  .gallery { gap: 10px; }
  .gallery__item figcaption { font-size: 0.76rem; padding: 18px 10px 8px; }

  /* Botón grande no se sale */
  .btn--xl { padding: 18px 32px; font-size: 1.08rem; width: 100%; max-width: 340px; }

  /* Sello de compromiso un poco menor */
  .pledge__seal { width: 128px; height: 128px; }
  .pledge__shield { width: 62px; height: 62px; }

  /* Mapa de fases: menos sangría */
  .stop { padding-left: 76px; }
}

/* Evitar cualquier desbordamiento horizontal en móvil (clip no rompe el sticky) */
body { overflow-x: clip; }

/* ============================================================
   Tanda móvil: hero, dudas (toque), Iván, galería
   ============================================================ */

/* HERO con más fuerza */
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% -10%, rgba(255, 153, 0, 0.20), transparent 55%);
  pointer-events: none;
  z-index: 0;
}
.hero__accent { color: var(--color-gold); }
.hero__cta-note {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 16px 0 0;
  color: #dbe3f0;
  font-size: 0.9rem;
  font-weight: 600;
}

/* DUDAS: frente en columna con pista de "toca" */
.worry__front { flex-direction: column; align-items: flex-start; justify-content: center; gap: 7px; }
.worry__q { font-size: 1rem; line-height: 1.3; }
.worry__hint { font-size: 0.76rem; font-weight: 700; color: var(--color-gold-dark); letter-spacing: 0.01em; }

/* IVÁN: bloque más cuidado */
.authority-section .section__title { margin-bottom: 4px; }
.authority { display: flex; flex-direction: column; align-items: center; gap: 28px; margin-top: 28px; }
@media (min-width: 720px) { .authority { flex-direction: row; align-items: center; text-align: left; gap: 40px; } }
.authority__photo { position: relative; flex-shrink: 0; }
.authority__img {
  width: 100%;
  max-width: 400px;
  aspect-ratio: 16 / 11;
  object-fit: cover;
  border-radius: 18px;
  box-shadow: var(--shadow-lg);
}
@media (min-width: 720px) { .authority__img { width: 360px; } }
.authority__badge {
  position: absolute;
  left: 14px;
  bottom: 14px;
  background: var(--color-gold);
  color: var(--color-navy);
  font-weight: 800;
  font-size: 0.76rem;
  letter-spacing: 0.03em;
  padding: 7px 14px;
  border-radius: 999px;
  box-shadow: var(--shadow-md);
}
.authority__chips { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; justify-content: center; }
@media (min-width: 720px) { .authority__chips { justify-content: flex-start; } }
.authority__chips span {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  color: var(--color-navy);
  font-weight: 600;
  font-size: 0.82rem;
  padding: 6px 12px;
  border-radius: 999px;
}
.authority__text p { color: var(--color-text-muted); }

/* GALERÍA: imágenes más grandes y bonitas */
.gallery { grid-template-columns: repeat(2, 1fr); gap: 14px; }
@media (min-width: 820px) { .gallery { grid-template-columns: repeat(4, 1fr); } }
.gallery__item { border-radius: 16px; }
.gallery__item img { aspect-ratio: 4 / 5; }
.gallery__item figcaption { font-weight: 700; padding: 24px 14px 12px; }

/* ============================================================
   Tarjeta de formulario, tarjeta de guía (Iván) y muralla del hero
   ============================================================ */

/* Muralla china al pie del hero */
.hero { padding-bottom: 100px; }
.hero__wall { position: absolute; left: 0; right: 0; bottom: -1px; height: 120px; z-index: 0; line-height: 0; }
.hero__wall svg { width: 100%; height: 100%; display: block; }
@media (max-width: 560px) { .hero { padding-bottom: 82px; } .hero__wall { height: 84px; } }

/* Zona de datos: una sola tarjeta limpia */
.form-card {
  max-width: 520px;
  margin: 0 auto;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  border-top: 4px solid var(--color-gold);
  box-shadow: var(--shadow-lg);
  padding: 30px 26px;
  text-align: center;
}
.form-card .avail { margin-bottom: 16px; }
.form-card .avail strong { color: var(--color-navy); }
.form-card__title { color: var(--color-navy); margin: 0 0 8px; font-size: clamp(1.35rem, 4.5vw, 1.7rem); }
.form-card__lead { color: var(--color-text-muted); margin: 0 auto 22px; max-width: 420px; }
.form-card .lead-form { background: transparent; box-shadow: none; border-top: none; padding: 0; max-width: 100%; text-align: left; }
.form-card__trust {
  list-style: none; padding: 0; margin: 18px 0 0;
  display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 16px;
}
.form-card__trust li { display: inline-flex; align-items: center; gap: 6px; color: var(--color-text-muted); font-size: 0.85rem; font-weight: 600; }
.form-card__trust li::before { content: "\2713"; color: var(--color-success); font-weight: 800; }
@media (max-width: 560px) { .form-card { padding: 26px 18px; } }

/* Tarjeta de guía (Iván) */
.guide-card {
  display: flex;
  flex-direction: column;
  max-width: 820px;
  margin: 0 auto;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
@media (min-width: 760px) { .guide-card { flex-direction: row; } }
.guide-card__media { position: relative; flex-shrink: 0; }
.guide-card__media img { width: 100%; height: 250px; object-fit: cover; display: block; }
@media (min-width: 760px) { .guide-card__media { width: 42%; } .guide-card__media img { height: 100%; min-height: 360px; } }
.guide-card__badge {
  position: absolute; left: 12px; bottom: 12px;
  background: rgba(14, 59, 94, 0.85); color: #fff;
  font-size: 0.74rem; font-weight: 600;
  padding: 6px 12px; border-radius: 999px;
}
.guide-card__body { padding: 28px 26px; }
.guide-card__body .section__kicker { text-align: left; margin-bottom: 4px; }
.guide-card__body h2 { text-align: left; margin: 0 0 4px; }
.guide-card__role { color: var(--color-gold-dark); font-weight: 700; margin: 0 0 16px; }
.guide-card__body p { color: var(--color-text-muted); }
.guide-card__stats { display: flex; gap: 26px; margin-top: 20px; }
.guide-card__stats div { display: flex; flex-direction: column; }
.guide-card__stats strong { font-size: 1.7rem; color: var(--color-navy); font-weight: 800; line-height: 1; }
.guide-card__stats span { font-size: 0.76rem; color: var(--color-text-muted); text-transform: uppercase; letter-spacing: 0.05em; margin-top: 4px; }

/* Sección "El destino: China" */
.destino__grid { grid-template-columns: 1fr; gap: 16px; }
@media (min-width: 720px) { .destino__grid { grid-template-columns: repeat(3, 1fr); } }
.destino__grid .gallery__item img { aspect-ratio: 4 / 3; }

/* ============================================================
   Fotos de China como fondo sutil + iconos animados
   ============================================================ */

/* Banner de foto a pantalla completa (separador limpio, sin texto encima) */
.photo-banner { line-height: 0; overflow: hidden; }
.photo-banner img {
  width: 100%;
  height: clamp(220px, 34vw, 440px);
  object-fit: cover;
  display: block;
  animation: kenburns 16s ease-in-out infinite alternate;
}
@keyframes kenburns { from { transform: scale(1); } to { transform: scale(1.08); } }
@media (prefers-reduced-motion: reduce) { .photo-banner img { animation: none; } }

/* Iconos de "Lo que realmente compras": animación continua (escalonada) */
@keyframes icon-pulse {
  0%, 100% { transform: translateY(0) scale(1); }
  50%      { transform: translateY(-4px) scale(1.09); }
}
.value-item__icon { animation: icon-pulse 2.6s ease-in-out infinite; }
.value-item:nth-child(1) .value-item__icon { animation-delay: 0s; }
.value-item:nth-child(2) .value-item__icon { animation-delay: 0.35s; }
.value-item:nth-child(3) .value-item__icon { animation-delay: 0.7s; }
.value-item:nth-child(4) .value-item__icon { animation-delay: 1.05s; }
.value-item__icon svg { width: 24px; height: 24px; }

@media (prefers-reduced-motion: reduce) {
  .value-item__icon { animation: none; }
}

/* ============================================================
   Hero con foto sutil, cabecera premium y cinta de badges
   ============================================================ */

/* Foto de China de fondo (muy sutil) en el hero */
.hero__bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 0; }
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(158deg, rgba(16, 42, 71, 0.90) 0%, rgba(27, 80, 137, 0.85) 100%);
}
.hero::after { z-index: 2; }        /* resplandor dorado por encima del overlay */
.hero__sky { z-index: 2; }
.hero__wall { z-index: 2; }
.hero .container { z-index: 3; }

/* Cabecera con cristal (premium) */
.site-header {
  background: rgba(16, 42, 71, 0.82);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
  backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.logo-img { height: 30px; }

/* Cinta de badges en una sola línea (se mueve) */
.hero__ticker {
  overflow: hidden;
  margin: 0 auto 24px;
  max-width: 640px;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 9%, #000 91%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 9%, #000 91%, transparent);
}
.hero__ticker-track {
  display: inline-flex;
  white-space: nowrap;
  animation: ticker 24s linear infinite;
  will-change: transform;
}
.hero__ticker-track span {
  flex-shrink: 0;
  margin-right: 12px;
  background: rgba(255, 153, 0, 0.16);
  border: 1px solid rgba(255, 153, 0, 0.55);
  color: var(--color-gold);
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
}
@keyframes ticker { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .hero__ticker-track { animation: none; } }

/* Un poco menos de aire arriba para subir el CTA */
@media (max-width: 560px) { .hero { padding-top: 30px; } }

/* ============================================================
   Fix hero: fuera el resplandor radial, degradado uniforme
   ============================================================ */
.hero::after { display: none; }   /* elimina el brillo naranja que descuadraba */
.hero::before {
  background: linear-gradient(180deg,
    rgba(9, 26, 45, 0.96) 0%,
    rgba(16, 42, 71, 0.90) 45%,
    rgba(16, 42, 71, 0.92) 100%);
}

/* ============================================================
   Top uniforme: cabecera y hero mismo azul sólido (sin degradado)
   ============================================================ */
.hero { background: var(--color-navy); }
.hero__bg { display: none; }
.hero::before { display: none; }
.site-header {
  background: var(--color-navy);
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  padding: 16px 0;
}
.logo-img { height: 32px; }

/* Cabecera un poco más grande */
.site-header { padding: 20px 0; }
.logo-img { height: 42px; }
.btn--small { padding: 11px 22px; font-size: 0.95rem; }

/* ============================================================
   HERO CLARO (fondo blanco) — cabecera y skyline se quedan oscuros
   ============================================================ */
.hero { background: #ffffff; color: var(--color-text); padding-bottom: 92px; }
.hero h1 { color: var(--color-navy); }
.hero__subhead { color: var(--color-text-muted); }
.hero__cta-note { color: var(--color-text-muted); }
.hero__plane { color: rgba(16, 42, 71, 0.12); }
.hero__ticker-track span {
  background: #f4f6f9;
  border: 1px solid #e3e7ed;
  color: var(--color-navy);
}
/* Logo un pelín más grande */
.logo-img { height: 46px; }

/* Fix: el título del formulario debe ir en marino sobre la tarjeta clara */
.cta-final .form-card__title { color: var(--color-navy); }