/* ============================================================
   Chaturkoti — Landing "Descubre el Chaturkoti"
   Clon visual standalone (sin Next.js / sin Firestore)
   ============================================================ */

:root {
  --color-black: #000;
  --color-white: #fff;
  --color-primary: #0d1777;
  --color-secondary: #d1442e;
  --color-primary-light: #152aa0;
  --color-terracotta: #d1442e;
  --color-star: #f4b400;
  --color-success: #1f9d55;
  --color-premium: #c8a977;
  --color-background: #f5f1ea;
  --color-background-alt: #ede7dc;
  --color-text: #000;
  --color-text-muted: #5a554e;
  --color-border: #d9d1c7;

  --font-display: "Work Sans", Arial, sans-serif;
  --font-body: "Inter", Arial, sans-serif;
  --font-eyebrow: "Inter", Arial, sans-serif;

  --maxw: 1280px;
  --read: 680px;
  --pad-x: clamp(20px, 5vw, 64px);
  --radius: 0;
  --radius-pill: 100px;
  --radius-circle: 50%;
}

@media (min-width: 1300px) {
  :root {
    --maxw: 1400px;
    --pad-x: 40px;
  }
}

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

html { scroll-behavior: smooth; }
html, body { margin: 0; padding: 0; }

body {
  background: var(--color-background);
  color: var(--color-text);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-size: 17px;
  font-weight: 400;
  line-height: 1.75;
}

img, video { max-width: 100%; height: auto; display: block; }
ol, ul { list-style: none; margin: 0; padding: 0; }
figure { margin: 0; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }

h1, h2, h3 {
  font-family: var(--font-display);
  letter-spacing: -0.02em;
  color: var(--color-text);
  text-wrap: balance;
  margin: 0;
  font-weight: 800;
  line-height: 1.08;
}
h1 { font-size: clamp(24px, 4.2vw, 42px); line-height: 1.12; }
h2 { font-size: clamp(28px, 3.4vw, 40px); line-height: 1.1; }
h3 { font-size: clamp(20px, 2.2vw, 26px); line-height: 1.2; }

.container {
  max-width: var(--maxw);
  padding-left: var(--pad-x);
  padding-right: var(--pad-x);
  margin: 0 auto;
}

/* Contenido siempre visible por defecto (accesibilidad / sin dependencia de JS) */
.reveal { opacity: 1; transform: none; }

/* ============================== NAV ============================== */

.nav-bar {
  z-index: 60;
  background: var(--color-background);
  border-bottom: 1px solid var(--color-border);
  opacity: 0;
  visibility: hidden;
  transition: transform .3s, opacity .3s, visibility .3s;
  position: fixed;
  top: 0; left: 0; right: 0;
  transform: translateY(-100%);
}
.nav-bar.visible { opacity: 1; visibility: visible; transform: translateY(0); }

.nav-progress {
  background: var(--color-primary-light);
  transform-origin: 0;
  height: 9px;
  border-top: 1px solid var(--color-white);
  position: absolute;
  top: 0; left: 0; right: 0;
  transform: scaleX(0);
}

.nav-inner {
  max-width: var(--maxw);
  padding: 12px var(--pad-x) 8px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  margin: 0 auto;
}

.nav-logo { flex-shrink: 0; width: 59px; height: auto; }
@media (min-width: 1120px) {
  .nav-logo { width: 92px; }
}

.nav-links { align-items: center; gap: clamp(24px, 3.6vw, 56px); min-width: 0; display: flex; }
.nav-links a {
  letter-spacing: .06em;
  color: var(--color-text-muted);
  white-space: nowrap;
  padding: 6px 0;
  font-size: 12px;
  font-weight: 700;
  transition: color .25s;
}
.nav-links a:hover { color: var(--color-text); }
.nav-links a.active { color: var(--color-primary); }

.nav-cta {
  background: var(--color-black);
  color: var(--color-white);
  font-family: var(--font-eyebrow);
  letter-spacing: .08em;
  text-transform: uppercase;
  white-space: nowrap;
  flex-shrink: 0;
  padding: 8px 20px;
  font-size: 13px;
  font-weight: 700;
  line-height: 1;
  transition: background .2s;
}
.nav-cta:hover { background: color-mix(in srgb, var(--color-black) 80%, var(--color-white)); }

/* ── Móvil/tablet: barra colapsada con la sección actual (< 1120px) ── */
.nav-current-toggle {
  display: none;
  align-items: center;
  gap: 10px;
  flex: 1 1 auto;
  min-width: 0;
  background: none;
  border: 0;
  padding: 6px 0;
  text-align: left;
}
.nav-current-label {
  font-size: 13px;
  color: var(--color-text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.nav-chevron {
  flex-shrink: 0;
  width: 8px;
  height: 8px;
  border-right: 1.5px solid var(--color-text-muted);
  border-bottom: 1.5px solid var(--color-text-muted);
  transform: rotate(45deg) translate(-2px, -2px);
  transition: transform .25s;
}
.nav-chevron.open { transform: rotate(225deg) translate(-2px, -2px); }

.nav-dropdown {
  display: none;
  flex-direction: column;
  gap: 2px;
  padding: 0 var(--pad-x);
  max-height: 0;
  overflow: hidden;
  border-top: 1px solid transparent;
  transition: max-height .3s, padding .3s, border-color .3s;
}
.nav-dropdown a { padding: 10px 0; font-size: 14px; white-space: normal; color: var(--color-text-muted); transition: color .25s; }
.nav-dropdown a:hover { color: var(--color-text); }
.nav-dropdown a.active { color: var(--color-primary); }
.nav-dropdown.open {
  max-height: 340px;
  padding: 10px var(--pad-x) 16px;
  border-top-color: var(--color-border);
}

/* 1119/1120px es un punto MEDIDO (no arbitrario): el ancho exacto en que las
   6 etiquetas del nav dejan de caber junto al CTA. No unificar con otros
   breakpoints (900/901) del resto de la página. */
@media (max-width: 1119px) {
  .nav-links { display: none; }
  .nav-current-toggle, .nav-dropdown { display: flex; }
  .nav-cta { padding: 6px 3px; font-size: 11px; }
  .nav-inner { gap: 2px; }
}

/* ======================= FLOATING MOBILE CTA ======================= */

.floating-cta {
  z-index: 55;
  padding: 12px 16px calc(12px + env(safe-area-inset-bottom, 0px));
  background: linear-gradient(to top, color-mix(in srgb, var(--color-background) 96%, transparent) 55%, transparent);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  justify-content: center;
  transition: opacity .25s, visibility .25s, transform .25s;
  display: flex;
  position: fixed;
  bottom: 0; left: 0; right: 0;
  transform: translateY(12px);
}
.floating-cta.visible { opacity: 1; visibility: visible; pointer-events: auto; transform: translateY(0); }
.floating-cta-btn {
  text-align: center;
  background: var(--color-terracotta);
  width: 100%;
  max-width: 420px;
  color: var(--color-white);
  font-family: var(--font-eyebrow);
  letter-spacing: .08em;
  text-transform: uppercase;
  box-shadow: 0 4px 20px color-mix(in srgb, var(--color-secondary) 22%, transparent);
  padding: 16px 20px;
  font-size: 13px;
  font-weight: 700;
}
@media (min-width: 901px) { .floating-cta { display: none; } }

/* ============================== HERO ============================== */

.hero { background: var(--color-white); padding: clamp(40px, 2vw, 84px) 0 clamp(28px, 4vw, 44px); }
.hero-text { text-align: center; max-width: 1100px; margin: 0 auto; }
.hero-anticipacion {
  font-family: var(--font-display);
  letter-spacing: -.01em;
  color: var(--color-primary);
  margin: 0 0 14px;
  font-size: clamp(17px, 2.1vw, 23px);
  font-weight: 700;
  line-height: 1.35;
}
.hero-title {
  margin: 0 0 20px;
  font-size: clamp(24px, 4.2vw, 42px);
  line-height: 1.12;
}
.hero-paragraph {
  max-width: 82ch;
  color: var(--color-text-muted);
  margin: 0 auto;
  font-size: clamp(16px, 1.35vw, 18px);
  line-height: 1.5;
}
.hero-paragraph strong { color: var(--color-text); font-weight: 700; }

/* ============================== LAYOUT / RAIL ============================== */

.rail {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
}

.rail-media {
  min-width: 0;
  margin: 0;
  padding-bottom: clamp(20px, 3vw, 36px);
  background: var(--color-white);
  box-shadow: 0 0 0 100vmax var(--color-white);
  clip-path: inset(0 -100vmax);
}
.hero-image { width: 100%; height: auto; }
.hero-image-caption {
  font-family: var(--font-eyebrow);
  letter-spacing: .08em;
  color: var(--color-text-muted);
  text-align: center;
  margin-top: 10px;
  font-size: 12px;
}

@media (min-width: 901px) {
  .rail {
    grid-template-columns: minmax(0, 1fr) 400px;
    align-items: start;
    gap: clamp(24px, 3vw, 40px);
  }
  .rail-media { grid-area: 1 / 1; }
  .rail-main { grid-area: 2 / 1; }
  .rail-form { z-index: 2; grid-area: 1 / 2 / span 2; align-self: stretch; position: relative; }
  .rail-form-inner { position: sticky; top: 58px; }
}

@media (min-width: 1300px) {
  .rail {
    grid-template-columns: minmax(0, 1fr) 480px;
    gap: 24px;
  }
}

@media (min-width: 1500px) {
  .rail {
    grid-template-columns: minmax(0, 1fr) 520px;
    gap: 32px;
  }
}

.rail-form-inner {
  max-height: calc(100vh - 58px);
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--color-border) transparent;
}
.rail-form-inner::-webkit-scrollbar { width: 6px; }
.rail-form-inner::-webkit-scrollbar-thumb { background: var(--color-border); border-radius: 3px; }

/* ============================== REGISTRATION FORM ============================== */

.reg-panel {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  box-shadow: 0 8px 32px color-mix(in srgb, var(--color-secondary) 10%, transparent);
  overflow: hidden;
}
.reg-header {
  background: var(--color-terracotta);
  color: var(--color-white);
  text-align: center;
  flex-direction: column;
  align-items: center;
  gap: 0;
  padding: 8px 12px;
  display: flex;
}
.reg-header-title {
  font-family: var(--font-body);
  font-size: clamp(13px, 4.4vw, 17px);
  font-weight: 400;
  letter-spacing: .01em;
  line-height: 1.25;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin: 0;
  width: 100%;
}
.reg-header-title strong { font-weight: 700; }
.reg-header-fecha { font-weight: 400; }

.reg-body { flex-direction: column; gap: 8px; padding: 12px; display: flex; }
.reg-help { display: none; }

.reg-field { flex-direction: column; gap: 4px; display: flex; }
.reg-field label {
  font-family: var(--font-body);
  color: var(--color-text);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0;
  text-transform: none;
}
.reg-field input,
.reg-field select {
  background: var(--color-background);
  border: 1px solid var(--color-border);
  width: 100%;
  color: var(--color-text);
  outline: none;
  padding: 9px 11px;
  font-family: inherit;
  font-size: 16px;
  line-height: 1.4;
  transition: border-color .25s, box-shadow .25s;
}
.reg-field input::placeholder { color: color-mix(in srgb, var(--color-text-muted) 55%, transparent); }
.reg-field input:focus-visible,
.reg-field select:focus-visible {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-primary) 22%, transparent);
}

.phone-wrap { flex-direction: column; gap: 6px; display: flex; }
.phone-row { grid-template-columns: minmax(0,140px) minmax(0,1fr); gap: 8px; display: grid; }
.phone-select, .phone-input {
  background: var(--color-background);
  border: 1px solid var(--color-border);
  width: 100%;
  color: var(--color-text);
  box-sizing: border-box;
  outline: none;
  padding: 9px 11px;
  font-family: inherit;
  font-size: 16px;
  line-height: 1.4;
  transition: border-color .25s, box-shadow .25s;
}
.phone-select {
  appearance: none;
  cursor: pointer;
  background-image: linear-gradient(45deg, transparent 50%, var(--color-text-muted) 50%), linear-gradient(135deg, var(--color-text-muted) 50%, transparent 50%);
  background-position: calc(100% - 15px) calc(50% + 1px), calc(100% - 11px) calc(50% + 1px);
  background-repeat: no-repeat;
  background-size: 4px 4px, 4px 4px;
  padding-right: 26px;
}
.phone-select:focus-visible, .phone-input:focus-visible {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-primary) 22%, transparent);
}
/* Campos del formulario horizontal usan el mismo tamaño compacto que el sticky */

.reg-consent {
  color: var(--color-text);
  cursor: pointer;
  align-items: flex-start;
  gap: 8px;
  font-size: 13px;
  line-height: 1.2;
  display: flex;
}
.reg-consent input { flex-shrink: 0; margin-top: 2px; }
.reg-consent a { color: var(--color-secondary); text-decoration: underline; text-underline-offset: 2px; }
.reg-consent a:hover { color: var(--color-primary); }

.reg-submit {
  background: var(--color-terracotta);
  width: 100%;
  color: var(--color-white);
  border: 1px solid var(--color-terracotta);
  font-family: var(--font-eyebrow);
  letter-spacing: .06em;
  text-transform: uppercase;
  margin-top: 2px;
  padding: 14px 20px;
  font-size: 20px;
  font-weight: 700;
  transition: background .25s, border-color .25s;
}
.reg-submit:hover:not(:disabled) { background: color-mix(in srgb, var(--color-terracotta) 85%, black); border-color: color-mix(in srgb, var(--color-terracotta) 85%, black); }
.reg-submit:disabled { opacity: .65; cursor: progress; }

.reg-form-error { display: none; }

@keyframes campoError {
  0%, 100% { border-color: #ff0000; background-color: #fff0f0; box-shadow: 0 0 0 0 rgba(255,0,0,0); }
  50% { border-color: #ff3333; background-color: #ffe5e5; box-shadow: 0 0 0 5px rgba(255,0,0,0.25); }
}

.o-error,
.o-error:focus-visible {
  border: 3px solid #ff0000 !important;
  background-color: #fff0f0 !important;
  box-shadow: 0 0 0 5px rgba(255,0,0,0.25) !important;
  animation: campoError 0.45s ease-in-out 4;
}

/* Badge de error flotante */
.error-badge {
  position: fixed;
  z-index: 9999;
  background: #ff0000;
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.25;
  padding: 10px 14px;
  border-radius: 4px;
  box-shadow: 0 6px 20px rgba(255,0,0,.35);
  max-width: 220px;
  pointer-events: none;
}
.error-badge::after {
  content: "";
  position: absolute;
  right: -8px;
  top: 50%;
  transform: translateY(-50%);
  border-style: solid;
  border-width: 8px 0 8px 8px;
  border-color: transparent transparent transparent #ff0000;
}
.error-badge--right {
  transform: translate(0, -50%);
}
.error-badge--right::after {
  right: auto;
  left: -8px;
  border-width: 8px 8px 8px 0;
  border-color: transparent #ff0000 transparent transparent;
}

.reg-guarantee { display: none; }
.reg-legal { color: var(--color-text); margin: 0; font-size: 12px; line-height: 1.45; }
.reg-legal a { color: var(--color-secondary); text-underline-offset: 2px; text-decoration: underline; }

/* Horizontal form (cierre) */
.reg-horizontal-panel {
  background: var(--color-white);
  box-shadow: 0 12px 40px color-mix(in srgb, var(--color-black) 30%, transparent);
  max-width: 1060px;
  margin: 0 auto;
  padding: clamp(24px, 3vw, 36px);
}
.reg-horizontal-form {
  grid-template-columns: minmax(0,1fr) minmax(240px,300px);
  align-items: center;
  gap: clamp(20px, 3vw, 36px);
  display: grid;
}
.reg-label {
  font-family: var(--font-display);
  letter-spacing: -.01em;
  color: var(--color-text);
  margin: 0 0 18px;
  font-size: 32px;
  font-weight: 800;
}
.reg-horizontal-row { grid-template-columns: minmax(0,1fr) minmax(0,1fr); gap: 12px; display: grid; margin-bottom: 18px; }
.reg-horizontal-row .reg-field input,
.reg-horizontal-row .reg-field select { padding: 9px 11px; font-size: 16px; }
.reg-horizontal-row .phone-select,
.reg-horizontal-row .phone-input { padding: 9px 11px; font-size: 16px; }
.whatsapp-field { grid-column: 1 / -1; }
.reg-horizontal-submit-col { flex-direction: column; gap: 10px; display: flex; }
.reg-horizontal-submit {
  background: var(--color-terracotta);
  width: 100%;
  color: var(--color-white);
  border: 1px solid var(--color-terracotta);
  font-family: var(--font-eyebrow);
  letter-spacing: .06em;
  text-transform: uppercase;
  text-align: center;
  padding: 16px 22px;
  font-size: 20px;
  font-weight: 800;
  line-height: 1.35;
  transition: background .25s, border-color .25s;
}
.reg-horizontal-submit:hover:not(:disabled) { background: color-mix(in srgb, var(--color-terracotta) 85%, black); border-color: color-mix(in srgb, var(--color-terracotta) 85%, black); }
.reg-horizontal-submit:disabled { opacity: .65; cursor: progress; }
.reg-horizontal-gratis {
  text-align: center;
  font-family: var(--font-eyebrow);
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin: 0;
  font-size: 13px;
  font-weight: 700;
}
@media (max-width: 900px) {
  .reg-horizontal-form, .reg-horizontal-row { grid-template-columns: minmax(0,1fr); }
}

/* ============================== SECTIONS (generic) ============================== */

.block,
.rail-form,
.faq-section,
.cierre { scroll-margin-top: 62px; }

.block {
  padding-top: clamp(36px, 5.5vw, 58px);
}
.section-title { color: var(--color-text); margin: 0 0 clamp(24px,3vw,36px); font-size: clamp(28px,3.4vw,40px); }

/* ============================== APRENDERAS ============================== */

.aprenderas { padding-top: clamp(12px, 1.5vw, 18px); }
.achieve-list { flex-direction: column; gap: 26px; display: flex; }
.achieve-item { grid-template-columns: 24px minmax(0,1fr); align-items: start; gap: 14px; display: grid; }
.achieve-check { width: 22px; height: 22px; color: var(--color-primary); margin-top: 3px; }
.achieve-title { margin: 0 0 8px; font-size: clamp(18px,1.9vw,22px); line-height: 1.28; }
.achieve-text { color: var(--color-text); margin: 0; font-size: 16px; line-height: 1.6; }
.achieve-access {
  background: var(--color-background-alt);
  border-left: 3px solid var(--color-primary);
  color: var(--color-text);
  margin: 32px 0 0;
  padding: 18px 22px;
  font-size: 15px;
  font-weight: 500;
  line-height: 1.65;
}

.stats-grid {
  grid-template-columns: repeat(auto-fit, minmax(180px,1fr));
  gap: 14px;
  margin-top: clamp(24px,3.5vw,36px);
  display: grid;
}
.stat-card {
  background: var(--color-background-alt);
  border: 1px solid var(--color-border);
  flex-direction: column;
  gap: 6px;
  padding: 20px 22px;
  display: flex;
}
.stat-value {
  font-family: var(--font-display);
  letter-spacing: -.02em;
  color: var(--color-primary-light);
  font-size: clamp(22px,2.4vw,28px);
  font-weight: 800;
  line-height: 1.1;
}
.stat-label {
  font-family: var(--font-eyebrow);
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  font-size: 11px;
  font-weight: 500;
}

/* ============================== TESTIMONIOS ============================== */

.bg-white-full {
  background: var(--color-white);
  box-shadow: 0 0 0 100vmax var(--color-white);
  clip-path: inset(0 -100vmax);
}
.testimonios { padding-bottom: clamp(28px,4vw,44px); }
.testim-list { flex-direction: column; gap: 18px; display: flex; }
.testim-card {
  background: var(--color-background);
  grid-template-columns: 160px minmax(0,1fr);
  align-items: center;
  gap: 24px;
  padding: 24px;
  display: grid;
}
.testim-card.reverse { grid-template-columns: minmax(0,1fr) 160px; }
.testim-card.reverse .testim-photo { order: 2; }
.testim-card.reverse .testim-body { order: 1; }
.testim-photo { object-fit: cover; width: 160px; height: 160px; }
.testim-stars { letter-spacing: 3px; color: var(--color-star); margin: 8px 0 14px; font-size: 15px; line-height: 1; }
.testim-frase { font-family: var(--font-display); color: var(--color-text); margin: 0 0 10px; font-size: 24px; font-weight: 700; line-height: 1.25; }
.testim-text {
  font-family: var(--font-display);
  color: var(--color-text);
  margin: 0;
  font-size: 16px;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
}
.testim-text.expanded { -webkit-line-clamp: unset; overflow: visible; }
.testim-ver-mas {
  margin-top: 6px;
  padding: 0;
  background: none;
  border: 0;
  font-family: var(--font-eyebrow);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--color-primary-light);
  cursor: pointer;
}
.testim-ver-mas:hover { text-decoration: underline; }
.testim-nombre {
  font-family: var(--font-eyebrow);
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--color-text);
  margin: 14px 0 0;
  font-size: 12px;
  font-weight: 700;
}
@media (max-width: 520px) {
  .testim-card, .testim-card.reverse { grid-template-columns: minmax(0,1fr); gap: 16px; }
  .testim-card.reverse .testim-photo, .testim-card.reverse .testim-body { order: initial; }
}

/* ============================== INSTRUCTORES ============================== */

.bio { grid-template-columns: minmax(0,1fr); gap: 20px; padding-bottom: 32px; display: grid; }
.bio + .bio { border-top: 1px solid var(--color-border); padding-top: 32px; }
.bio-foto { aspect-ratio: 1; object-fit: cover; width: 100%; max-width: 260px; height: auto; }
.bio-nombre { margin: 0 0 14px; font-size: clamp(22px,2.4vw,28px); }
.bio-texto { color: var(--color-text); margin: 0 0 14px; font-size: 16px; line-height: 1.6; }
.credenciales-titulo {
  font-family: var(--font-eyebrow);
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--color-text);
  margin: 24px 0 12px;
  font-size: 11px;
  font-weight: 500;
}
.credenciales { flex-direction: column; gap: 12px; display: flex; }
.credenciales li { color: var(--color-text); padding-left: 22px; font-size: 15px; line-height: 1.6; position: relative; }
.credenciales li::before {
  content: "";
  border-radius: var(--radius-circle);
  background: var(--color-premium);
  width: 7px; height: 7px;
  position: absolute; top: 9px; left: 0;
}
@media (min-width: 640px) {
  .bio { grid-template-columns: 220px minmax(0,1fr); gap: 32px; }
  .bio-foto { max-width: none; }
}

/* ============================== ORIGEN ============================== */

.origen-texto { color: var(--color-text); margin: 0 0 16px; font-size: 16px; line-height: 1.6; }
.origen-texto:last-child { margin-bottom: 0; }
.origen-texto-bold { font-weight: 700; }
.origen-imagen { margin: 24px 0; }
.origen-img { width: 100%; height: auto; }
.origen-imagen-caption {
  font-family: var(--font-eyebrow);
  letter-spacing: .08em;
  color: var(--color-text-muted);
  text-align: center;
  margin-top: 10px;
  font-size: 12px;
}

/* ============================== TU VIDA ============================== */

.tu-vida {
  background: var(--color-background-alt);
  box-shadow: 0 0 0 100vmax var(--color-background-alt);
  clip-path: inset(0 -100vmax);
  margin-top: clamp(36px,5vw,56px);
  padding-top: clamp(16px,2vw,24px);
  padding-bottom: clamp(36px,5.5vw,58px);
}
.tu-vida-img {
  aspect-ratio: 16/9;
  object-fit: cover;
  width: 100%;
  height: auto;
  margin: 0 0 clamp(32px,4.5vw,56px);
}
.pasos { gap: clamp(32px,4.5vw,52px); display: grid; }
.paso { grid-template-columns: clamp(100px,12vw,160px) 1fr; align-items: start; gap: 20px clamp(24px,4vw,56px); display: grid; }
.paso-numero {
  font-family: var(--font-display);
  letter-spacing: -.04em;
  color: var(--color-primary);
  grid-area: 1/1;
  font-size: clamp(64px,9vw,120px);
  font-weight: 100;
  line-height: 1;
}
.paso-content { grid-area: 1/2; }
.paso-titulo { margin: 0 0 12px; font-size: clamp(20px,2.2vw,26px); line-height: 1.25; }
.paso-texto { color: var(--color-text); margin: 0; font-size: 16px; line-height: 1.6; }
@media (max-width: 768px) {
  .paso { grid-template-columns: clamp(64px,16vw,96px) 1fr; }
  .paso-numero { font-size: clamp(48px,12vw,80px); }
}

/* ============================== FAQ ============================== */

.faq-section { background: var(--color-background); padding: clamp(36px,5.5vw,64px) 0; }
.faq-title { text-align: center; }
.faq-columns {
  grid-template-columns: minmax(0,1fr);
  gap: 8px clamp(40px,5vw,80px);
  margin-top: clamp(24px,3vw,36px);
  display: grid;
}
@media (min-width: 901px) {
  .faq-columns { grid-template-columns: repeat(2, minmax(0,1fr)); }
}
.faq-list { max-width: var(--read); border-top: 1px solid var(--color-border); margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--color-border); }
.faq-trigger {
  text-align: left;
  width: 100%;
  color: var(--color-text);
  background: none;
  border: 0;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  padding: 24px 0;
  display: flex;
}
.faq-q { font-family: var(--font-display); font-size: clamp(18px,2vw,22px); font-weight: 400; line-height: 1.25; }
.faq-icon { font-family: var(--font-display); color: var(--color-primary); flex-shrink: 0; font-size: 26px; line-height: 1; }
.faq-panel { grid-template-rows: 0fr; transition: grid-template-rows .3s; display: grid; }
.faq-panel.open { grid-template-rows: 1fr; }
.faq-panel-inner { overflow: hidden; }
.faq-a { color: var(--color-text); margin: 0 0 24px; font-size: 16px; line-height: 1.6; }

/* ============================== CIERRE ============================== */

.cierre { padding: clamp(36px,5.5vw,64px) 0 clamp(40px,6vw,72px); position: relative; overflow: hidden; }
.cierre-bg { z-index: 0; position: absolute; inset: 0; }
.cierre-bg img { width: 100%; height: 100%; object-fit: cover; }
.cierre-scrim { background: color-mix(in srgb, var(--color-black) 55%, transparent); position: absolute; inset: 0; }
.cierre-content { z-index: 1; position: relative; }
.cierre-titulo { text-align: center; color: var(--color-white); margin: 0 0 16px; font-size: clamp(28px,3.8vw,46px); }
.cierre-datos { text-align: center; max-width: 46ch; color: var(--color-white); margin: 0 auto 6px; font-size: 26px; font-weight: 700; line-height: 1.3; }
.cierre-equivalencias { text-align: center; max-width: 52ch; color: var(--color-white); margin: 0 auto; font-size: 17px; font-weight: 700; line-height: 1.5; }
.cierre-form-wrap { margin-top: clamp(32px,4vw,48px); }

/* ============================== FOOTER ============================== */

.site-footer { background: var(--color-background-alt); border-top: 1px solid var(--color-border); padding: 40px 0; }
.footer-inner { text-align: center; flex-direction: column; align-items: center; gap: 16px; display: flex; }
.footer-logo { opacity: .85; width: 210px; height: auto; }
.footer-copy { letter-spacing: .05em; color: var(--color-text-muted); margin: 0; font-size: 12px; }
.footer-links { letter-spacing: .05em; flex-wrap: wrap; justify-content: center; gap: 20px; font-size: 12px; display: flex; }
.footer-links a { color: var(--color-text-muted); text-underline-offset: 3px; text-decoration: underline; transition: color .25s; }
.footer-links a:hover { color: var(--color-text); }

/* ============================== GRACIAS PAGE ============================== */

.gracias-hero {
  min-height: 40vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: clamp(56px,10vw,120px) 0;
}
.gracias-box { max-width: 900px; margin: 0 auto; }

/* ============================== SELECTOR DE HORARIO ============================== */

/* Mismo lenguaje visual que .phone-select, aplicado al desplegable de horario */
.horario-select {
  background: var(--color-background);
  border: 1px solid var(--color-border);
  width: 100%;
  color: var(--color-text);
  box-sizing: border-box;
  outline: none;
  appearance: none;
  cursor: pointer;
  padding: 9px 30px 9px 11px;
  font-family: inherit;
  font-size: 16px;
  line-height: 1.4;
  background-image: linear-gradient(45deg, transparent 50%, var(--color-text-muted) 50%), linear-gradient(135deg, var(--color-text-muted) 50%, transparent 50%);
  background-position: calc(100% - 15px) calc(50% + 1px), calc(100% - 11px) calc(50% + 1px);
  background-repeat: no-repeat;
  background-size: 4px 4px, 4px 4px;
  transition: border-color .25s, box-shadow .25s;
}
.horario-select:focus-visible {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-primary) 22%, transparent);
}
/* Placeholder "Elige tu horario" en gris hasta que se elija una opción */
.horario-select:invalid { color: var(--color-text-muted); }

/* En el formulario horizontal ocupa la fila completa, igual que WhatsApp */
.reg-horizontal-row .reg-field-horario { grid-column: 1 / -1; }
.reg-horizontal-row .reg-field-horario .horario-select { padding: 9px 30px 9px 11px; font-size: 16px; }

/* ============================== GRACIAS: BLOQUE DE GRUPO ============================== */

/* 1 · Confirmación discreta del registro */
.gracias-confirm {
  color: var(--color-text);
  font-size: clamp(19px, 2.2vw, 23px);
  font-weight: 700;
  line-height: 1.5;
  margin: 0 0 28px;
}
.gracias-check-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  margin-right: 6px;
  vertical-align: middle;
  border-radius: var(--radius-circle);
  background: var(--color-success);
  color: var(--color-white);
}
.gracias-check-badge svg { width: 16px; height: 16px; }

/* 2 · Mensaje dominante: entrar al grupo es el paso obligatorio.
   El eyebrow es un aviso naranja breve (ya no tamaño h1); el título y el
   texto de abajo no comparten fondo — quedan directo sobre la página. */
.gracias-paso { text-align: center; margin: 0 0 8px; }

.gracias-paso-eyebrow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--color-terracotta);
  color: var(--color-white);
  font-family: var(--font-display);
  letter-spacing: -.01em;
  font-size: clamp(15px, 1.8vw, 18px);
  font-weight: 700;
  line-height: 1.3;
  padding: 10px 18px;
  margin: 0 0 24px;
}
.gracias-paso-eyebrow svg { width: 18px; height: 18px; flex-shrink: 0; }

/* Título + texto también son un solo hipervínculo grande al grupo */
.gracias-paso-link { display: block; transition: opacity .2s; }
.gracias-paso-link:hover { opacity: .75; }

.gracias-paso-titulo {
  font-family: var(--font-display);
  color: var(--color-primary);
  letter-spacing: -.02em;
  font-size: clamp(28px, 5.5vw, 46px);
  font-weight: 800;
  line-height: 1.12;
  margin: 0;
}
.gracias-paso-sub {
  color: var(--color-text-muted);
  font-size: clamp(17px, 2.2vw, 20px);
  font-weight: 500;
  line-height: 1.6;
  margin: 14px 0 0;
}
.gracias-paso-destacado { color: var(--color-terracotta); font-weight: 800; }

.gracias-arrow-down {
  font-size: 30px;
  line-height: 1;
  text-align: center;
  margin: 4px 0 28px;
}

/* 3 · Hipervínculo grande, negro y subrayado */
.gracias-link {
  display: inline-block;
  color: var(--color-black);
  font-family: var(--font-display);
  font-size: clamp(20px, 3.4vw, 30px);
  font-weight: 800;
  line-height: 1.25;
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 5px;
  margin: 0 0 28px;
  transition: opacity .2s;
}
.gracias-link:hover { opacity: .7; }

/* 4 · Imagen del banner, también clickeable */
.gracias-banner { display: block; margin: 0 0 36px; }
.gracias-banner img { width: 100%; height: auto; }

/* 5 · Nota adicional al pie, en letra muy pequeña */
.gracias-nota {
  color: var(--color-text-muted);
  font-size: 11px;
  line-height: 1.6;
  margin: 32px 0 0;
}