/* ============================================================
   BICENTENARIX — Landing Page Styles
   ============================================================ */

/* --- Google Fonts Import --- */
@import url('https://fonts.googleapis.com/css2?family=Chillax:wght@400;500;600;700&family=General+Sans:wght@400;500;600&display=swap');

/* --- CSS Custom Properties --- */
:root {
  --c-sky: #47B6E8;
  --c-orange: #F08424;
  --c-blue: #3961AA;
  --c-yellow: #FFCD27;
  --c-purple: #5A3C8F;

  --c-bg: #F8FAFC;
  --c-surface: #FFFFFF;
  --c-text: #1A1A2E;
  --c-text-muted: #4A5568;
  --c-border: #E2E8F0;

  --font-heading: 'Chillax', 'Segoe UI', sans-serif;
  --font-body: 'General Sans', 'Segoe UI', sans-serif;

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;

  --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
  --shadow-md: 0 8px 32px rgba(0,0,0,0.10);
  --shadow-lg: 0 16px 48px rgba(0,0,0,0.14);

  --transition: 0.25s ease;
  --max-w: 1180px;
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-body);
  background: var(--c-bg);
  color: var(--c-text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--c-blue); text-decoration: underline; }
a:focus-visible { outline: 3px solid var(--c-orange); outline-offset: 3px; border-radius: 4px; }

button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
[tabindex]:focus-visible {
  outline: 3px solid var(--c-orange);
  outline-offset: 2px;
  border-radius: 4px;
}

/* --- Typography --- */
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--c-text);
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.6rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.8rem); }
h4 { font-size: 1.1rem; }

p { color: var(--c-text-muted); font-size: 1.05rem; }

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

section { padding: 80px 0; }

/* --- Navbar --- */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--c-border);
  padding: 14px 0;
}

.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 20px;
}

.navbar__logo {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--c-purple);
  text-decoration: none;
  letter-spacing: -0.5px;
}

.navbar__isotipo {
  width: 34px;
  height: 34px;
  display: block;
  flex-shrink: 0;
}

.navbar__logo span { color: var(--c-orange); }

.navbar__cta {
  background: var(--c-orange);
  color: #fff;
  padding: 10px 22px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  text-decoration: none;
  font-size: 0.95rem;
  line-height: 1;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  transition: background var(--transition), transform var(--transition);
}

.navbar__cta:hover { background: #d6711c; transform: translateY(-1px); }

/* Etiqueta corta (solo móvil) — oculta en desktop */
.navbar__cta-short { display: none; }

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  border: none;
  text-decoration: none;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
}

.btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn:active { transform: translateY(0); }

.btn--primary {
  background: var(--c-orange);
  color: #fff;
}
.btn--primary:hover { background: #d6711c; color: #fff; }

.btn--secondary {
  background: var(--c-blue);
  color: #fff;
}
.btn--secondary:hover { background: #2d4f8a; color: #fff; }

.btn--outline {
  background: transparent;
  color: var(--c-blue);
  border: 2px solid var(--c-blue);
}
.btn--outline:hover { background: var(--c-blue); color: #fff; }

.btn--lg { padding: 18px 40px; font-size: 1.1rem; border-radius: var(--radius-md); }

/* ============================================================
   ICON SYSTEM — iconos geométricos (motivo isotipo)
   ============================================================ */
.icon {
  width: 20px;
  height: 20px;
  display: inline-block;
  vertical-align: -0.18em;
  flex-shrink: 0;
}

/* Variantes de color (afectan a los símbolos monocromos: fill=currentColor) */
.icon--sky { color: var(--c-sky); }
.icon--orange { color: var(--c-orange); }
.icon--blue { color: var(--c-blue); }
.icon--yellow { color: var(--c-yellow); }
.icon--purple { color: var(--c-purple); }

/* Tamaños contextuales */
.benefit-card__icon .icon { width: 42px; height: 42px; }
.service-option__icon .icon { width: 30px; height: 30px; }
.file-upload-area__icon .icon { width: 36px; height: 36px; }
.confirmation-message__icon .icon { width: 64px; height: 64px; }
.badge-rec .icon,
.badge-promo .icon { width: 13px; height: 13px; vertical-align: -0.12em; }
.service-card__features .icon { width: 22px; height: 22px; }
.service-card__policy .icon { width: 18px; height: 18px; }

/* ============================================================
   PROMO EXCLUSIVA — badge dentro del selector del paso 1
   (la card de la promo se estiliza en el bloque SERVICES)
   ============================================================ */
/* Badge promo dentro del selector del paso 1 */
.badge-promo {
  background: var(--c-orange);
  color: #fff;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 2px 8px;
  border-radius: 100px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

/* La card de promo se ve NEUTRA por defecto; su distintivo es el badge,
   no un color de fondo. La selección la indica el estado .is-selected. */

/* Preferencia de contacto en línea */
.radio-group--inline {
  flex-direction: row;
  flex-wrap: wrap;
}

.radio-group--inline .radio-option { flex: 1; min-width: 140px; }

/* ============================================================
   DECORATIVOS — shapes geométricos asimétricos (motivo isotipo)
   ============================================================ */
.benefits, .registro { position: relative; overflow: hidden; }
.benefits .container, .registro .container { position: relative; z-index: 1; }

/* Gota/hoja sutil en Beneficios */
.benefits::after {
  content: '';
  position: absolute;
  top: -60px;
  right: -40px;
  width: 240px;
  height: 240px;
  background: var(--c-orange);
  opacity: 0.10;
  border-radius: 64% 64% 64% 0;
  transform: rotate(18deg);
  pointer-events: none;
  z-index: 0;
}

/* Combinación círculo + cuarto en Registro */
.registro::before {
  content: '';
  position: absolute;
  bottom: -70px;
  left: -50px;
  width: 200px;
  height: 200px;
  background: var(--c-sky);
  opacity: 0.12;
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
}

.registro::after {
  content: '';
  position: absolute;
  top: 40px;
  right: -30px;
  width: 150px;
  height: 150px;
  background: var(--c-purple);
  opacity: 0.08;
  border-radius: 64% 0 64% 64%;
  pointer-events: none;
  z-index: 0;
}

/* --- HERO --- */
.hero {
  background: linear-gradient(135deg, var(--c-purple) 0%, var(--c-blue) 60%, #1e3a6e 100%);
  color: #fff;
  padding: 100px 0 80px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -40%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(71,182,232,0.25) 0%, transparent 70%);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -20%;
  left: -5%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(240,132,36,0.18) 0%, transparent 70%);
  pointer-events: none;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.22);
  border-radius: 100px;
  padding: 6px 16px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--c-yellow);
  margin-bottom: 20px;
  backdrop-filter: blur(6px);
}

.hero h1 {
  color: #fff;
  margin-bottom: 16px;
}

.hero h1 em {
  font-style: normal;
  color: var(--c-yellow);
}

.hero__subtitle {
  font-size: 1.15rem;
  color: rgba(255,255,255,0.85);
  margin-bottom: 28px;
  max-width: 480px;
}

.hero__bullets {
  list-style: none;
  margin-bottom: 36px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.hero__bullets li {
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(255,255,255,0.90);
  font-size: 1rem;
}

.hero__bullets li::before {
  content: '✓';
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  background: var(--c-sky);
  color: #fff;
  border-radius: 50%;
  font-size: 0.75rem;
  font-weight: 700;
  flex-shrink: 0;
}

.hero__ctas {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.hero__info-card {
  background: rgba(255,255,255,0.10);
  border: 1px solid rgba(255,255,255,0.20);
  border-radius: var(--radius-lg);
  padding: 32px;
  backdrop-filter: blur(10px);
}

.hero__info-card h3 {
  color: var(--c-yellow);
  font-size: 1.1rem;
  margin-bottom: 20px;
  font-family: var(--font-heading);
}

.hero__info-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.hero__info-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  color: rgba(255,255,255,0.90);
  font-size: 0.95rem;
}

.hero__info-list .icon {
  width: 26px;
  height: 26px;
  line-height: 1;
  flex-shrink: 0;
}

.hero__info-list strong { color: #fff; display: block; }

/* --- SECTION HEADER --- */
.section-header {
  text-align: center;
  margin-bottom: 56px;
}

.section-header .eyebrow {
  display: inline-block;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--c-orange);
  margin-bottom: 12px;
}

.section-header h2 { margin-bottom: 14px; }

.section-header p {
  max-width: 580px;
  margin: 0 auto;
  font-size: 1.05rem;
}

/* --- BEFORE / AFTER --- */
.transformation {
  background: var(--c-surface);
}

.transformation__grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 24px;
  align-items: center;
}

.transformation__arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  background: linear-gradient(135deg, var(--c-orange), #f5a623);
  border-radius: 50%;
  color: #fff;
  font-size: 1.4rem;
  flex-shrink: 0;
  box-shadow: var(--shadow-md);
}

.card-transform {
  border-radius: var(--radius-md);
  padding: 32px;
  height: 100%;
}

.card-transform--before {
  background: #FFF5F5;
  border: 2px solid #FED7D7;
}

.card-transform--after {
  background: #F0FFF4;
  border: 2px solid #C6F6D5;
}

.card-transform__label {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.card-transform--before .card-transform__label { color: #C53030; }
.card-transform--after .card-transform__label { color: #276749; }

.card-transform h3 {
  font-size: 1.2rem;
  margin-bottom: 16px;
}

.card-transform--before h3 { color: #C53030; }
.card-transform--after h3 { color: #276749; }

.card-transform ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.card-transform ul li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.95rem;
  color: var(--c-text-muted);
}

.card-transform--before li::before { content: '✗'; color: #C53030; font-weight: 700; flex-shrink: 0; }
.card-transform--after li::before { content: '✓'; color: #276749; font-weight: 700; flex-shrink: 0; }

/* --- BENEFITS --- */
.benefits {
  background: linear-gradient(135deg, #f0f4ff 0%, #fff8f0 100%);
}

.benefits__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.benefit-card {
  background: var(--c-surface);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--c-border);
  transition: transform var(--transition), box-shadow var(--transition);
}

.benefit-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.benefit-card__icon {
  font-size: 2rem;
  margin-bottom: 14px;
}

.benefit-card h4 {
  margin-bottom: 8px;
  font-size: 1rem;
  font-family: var(--font-heading);
  font-weight: 600;
}

.benefit-card p {
  font-size: 0.9rem;
}

/* --- SERVICES --- */
.services {
  background: var(--c-surface);
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 32px;
  align-items: stretch;
}

.service-card {
  --accent: var(--c-sky);
  --accent-soft: rgba(71,182,232,0.12);
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--c-surface);
  border: 1.5px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: 30px 26px 26px;
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

/* Barra de acento superior */
.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: var(--accent);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent);
}

/* Acentos por servicio (un solo color dominante por card) */
.service-card--sky    { --accent: var(--c-sky);    --accent-soft: rgba(71,182,232,0.12); }
.service-card--purple { --accent: var(--c-purple); --accent-soft: rgba(90,60,143,0.12); }
.service-card--blue   { --accent: var(--c-blue);   --accent-soft: rgba(57,97,170,0.12); }
.service-card--promo  { --accent: var(--c-orange); --accent-soft: rgba(255,205,39,0.20); }

/* Badge superior */
.service-card__badge {
  position: static;
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 6px 13px;
  border-radius: 100px;
  margin-bottom: 16px;
}

/* Título (Chillax) */
.service-card__title {
  font-size: 1.3rem;
  margin-bottom: 6px;
}

/* Mini-claim (máx. 1 línea conceptual) */
.service-card__claim {
  font-size: 0.9rem;
  color: var(--c-text-muted);
  margin-bottom: 18px;
}

/* Precio destacado */
.service-card__price {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-bottom: 18px;
  margin-bottom: 18px;
  border-bottom: 1px solid var(--c-border);
}

.service-card__price-now {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1;
  color: var(--accent);
}

.service-card__price-now .currency {
  font-size: 1.1rem;
  font-weight: 600;
  margin-right: 2px;
}

.service-card__price-tag {
  font-size: 0.8rem;
  color: var(--c-text-muted);
}

.service-card__save {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--c-text-muted);
}

.service-card__save del { opacity: 0.8; }
.service-card__save ins { color: var(--accent); text-decoration: none; }

/* Precio anterior — pequeño y tachado, bajo el precio principal */
.service-card__price-old {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--c-text-muted);
}

.service-card__price-old del { text-decoration-thickness: 1.5px; }

/* Incluye resumido (3–4 ítems con iconos geométricos) */
.service-card__features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 4px;
}

.service-card__features li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.9rem;
  color: var(--c-text);
}

/* Accordion "Ver detalles" */
.service-card__details {
  margin: 16px 0 20px;
  border-top: 1px solid var(--c-border);
}

.service-card__details summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 14px 0 2px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent);
}

.service-card__details summary::-webkit-details-marker { display: none; }

.service-card__details summary::after {
  content: '';
  width: 8px;
  height: 8px;
  border-right: 2px solid var(--accent);
  border-bottom: 2px solid var(--accent);
  transform: rotate(45deg);
  transition: transform var(--transition);
  flex-shrink: 0;
}

.service-card__details[open] summary::after { transform: rotate(-135deg); }

.service-card__details-body { padding-top: 6px; }

.service-card__details-body h4 {
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--accent);
  margin: 16px 0 8px;
}

.service-card__details-body h4:first-child { margin-top: 6px; }

.service-card__details-body ul,
.service-card__details-body ol {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.service-card__details-body li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--c-text-muted);
}

.service-card__details-body ul li::before {
  content: '';
  width: 9px;
  height: 9px;
  margin-top: 6px;
  flex-shrink: 0;
  background: var(--accent);
  border-radius: 60% 60% 60% 0;
}

.service-card__details-body ol { counter-reset: phase; }
.service-card__details-body ol li { counter-increment: phase; align-items: center; }

.service-card__details-body ol li::before {
  content: counter(phase);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  background: var(--accent);
  color: #fff;
  border-radius: 50%;
  font-size: 0.72rem;
  font-weight: 700;
}

.service-card__policy {
  margin-top: 14px;
  background: #FFF5F5;
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: 0.8rem;
  color: #9B2335;
  display: flex;
  gap: 8px;
  align-items: flex-start;
}

/* CTA */
.service-card__cta {
  margin-top: auto;
  width: 100%;
  background: var(--accent);
  color: #fff;
}

.service-card__cta:hover { color: #fff; filter: brightness(0.93); }

/* Promo destacada — hacerla brillar */
.service-card--promo {
  background: linear-gradient(160deg, #FFFBEB 0%, #FFF6E9 100%);
  border-color: var(--c-yellow);
  box-shadow: 0 0 0 3px rgba(255,205,39,0.22);
}

.service-card--promo::before {
  background: linear-gradient(90deg, var(--c-yellow), var(--c-orange));
}

.service-card--promo .service-card__badge {
  background: var(--c-yellow);
  color: #7B5800;
  font-size: 0.74rem;
  padding: 7px 15px;
}

.service-card--promo .service-card__price { border-bottom-color: rgba(240,132,36,0.25); }

/* Asesoría destacada como recomendada */
.service-card--featured {
  box-shadow: 0 0 0 3px rgba(57,97,170,0.14);
}

/* --- TESTIMONIALS --- */
.testimonials {
  background: linear-gradient(135deg, var(--c-purple) 0%, var(--c-blue) 100%);
  color: #fff;
}

.testimonials .section-header h2 { color: #fff; }
.testimonials .section-header .eyebrow { color: var(--c-yellow); }
.testimonials .section-header p { color: rgba(255,255,255,0.8); }

.testimonials__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}

.testimonial-card {
  background: rgba(255,255,255,0.10);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: var(--radius-md);
  padding: 32px;
  backdrop-filter: blur(8px);
}

.testimonial-card__stars {
  color: var(--c-yellow);
  font-size: 1.1rem;
  margin-bottom: 14px;
  letter-spacing: 2px;
}

.testimonial-card__text {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.92);
  font-style: italic;
  margin-bottom: 20px;
  line-height: 1.7;
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.testimonial-card__avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--c-sky);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: #fff;
  font-size: 1rem;
  flex-shrink: 0;
}

.testimonial-card__name {
  font-weight: 600;
  color: #fff;
  font-size: 0.95rem;
}

.testimonial-card__role {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.65);
}

/* --- REGISTRO --- */
.registro {
  background: var(--c-bg);
}

.registro__wrapper {
  max-width: 820px;
  margin: 0 auto;
  background: var(--c-surface);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

/* Step indicator */
.step-indicator {
  display: flex;
  align-items: center;
  padding: 28px 40px;
  background: linear-gradient(135deg, var(--c-purple), var(--c-blue));
  gap: 0;
}

.step {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1;
}

.step__num {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: rgba(255,255,255,0.2);
  color: rgba(255,255,255,0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
  flex-shrink: 0;
  transition: background var(--transition), color var(--transition);
}

.step.active .step__num {
  background: var(--c-yellow);
  color: var(--c-text);
}

.step.completed .step__num {
  background: #48BB78;
  color: #fff;
}

.step__label {
  color: rgba(255,255,255,0.7);
  font-size: 0.85rem;
  font-weight: 500;
}

.step.active .step__label { color: #fff; font-weight: 600; }
.step.completed .step__label { color: rgba(255,255,255,0.85); }

.step-divider {
  width: 40px;
  height: 2px;
  background: rgba(255,255,255,0.2);
  flex-shrink: 0;
}

.step.completed + .step-divider { background: rgba(255,255,255,0.5); }

/* Step content */
.step-content { display: none; padding: 40px; }
.step-content.active { display: block; }

/* Service selector */
.service-selector {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 28px;
}

.service-option {
  position: relative;
}

.service-option input[type="radio"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

/* ESTADO POR DEFECTO (NEUTRO) — todas las cards iguales:
   fondo blanco, borde gris claro, sin acento de color. */
.service-option__label {
  position: relative;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 24px;
  background: var(--c-surface);
  border: 2px solid var(--c-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition), box-shadow var(--transition);
}

.service-option__label:hover {
  border-color: #CBD5E1;
}

/* ESTADO SELECCIONADO (ACTIVE) — único color de selección: azul/morado.
   Una sola card puede estar seleccionada a la vez (lo garantiza el radio).
   El sibling :checked actúa como respaldo si el JS no llega a cargar. */
.service-option.is-selected .service-option__label,
.service-option input:checked + .service-option__label {
  border-color: var(--c-blue);
  background: linear-gradient(135deg, rgba(57,97,170,0.08), rgba(90,60,143,0.06));
  /* Ring premium azul (sin colores fuera de azul/morado) */
  box-shadow: 0 0 0 4px rgba(57,97,170,0.10), 0 10px 22px rgba(57,97,170,0.14);
}

/* CHECK GEOMÉTRICO (motivo isotipo) en la esquina superior derecha.
   Azul #3961AA con acento morado #5A3C8F y animación fade + scale. */
.service-option__label::after {
  content: '';
  position: absolute;
  top: -12px;
  right: -12px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--c-blue)
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='none' stroke='%23ffffff' stroke-width='3' stroke-linecap='round' stroke-linejoin='round' d='M6 12.5l4 4 8-9'/%3E%3C/svg%3E")
    center / 62% no-repeat;
  box-shadow: 0 0 0 3px rgba(90,60,143,0.30), var(--shadow-sm);
  opacity: 0;
  transform: scale(0.4);
  transition: opacity var(--transition), transform var(--transition);
  pointer-events: none;
}

.service-option.is-selected .service-option__label::after,
.service-option input:checked + .service-option__label::after {
  opacity: 1;
  transform: scale(1);
}

.service-option input:focus-visible + .service-option__label {
  outline: 3px solid var(--c-blue);
  outline-offset: 2px;
}

/* La card recomendada también arranca NEUTRA; su distintivo es el badge. */

.service-option__icon {
  font-size: 1.8rem;
  flex-shrink: 0;
}

/* Iconos neutros por defecto (sin colores de marca compitiendo con la
   selección). Recuperan presencia y "se encienden" al seleccionar la card. */
.service-option__icon .icon {
  filter: grayscale(1);
  opacity: 0.55;
  transition: opacity var(--transition), filter var(--transition);
}

.service-option.is-selected .service-option__icon .icon,
.service-option input:checked + .service-option__label .service-option__icon .icon {
  opacity: 1;
  filter: grayscale(0) drop-shadow(0 6px 10px rgba(57,97,170,0.18));
  animation: icon-pop 200ms ease-out;
}

/* Micro "pop" del icono al seleccionar: scale 1 → 1.06 → 1 */
@keyframes icon-pop {
  0% { transform: scale(1); }
  50% { transform: scale(1.06); }
  100% { transform: scale(1); }
}

.service-option__info { flex: 1; }

.service-option__name {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  color: var(--c-text);
  display: flex;
  align-items: center;
  gap: 8px;
}

.service-option__desc {
  font-size: 0.85rem;
  color: var(--c-text-muted);
  margin-top: 2px;
}

.service-option__price {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.4rem;
  color: var(--c-text);
  flex-shrink: 0;
  transition: color var(--transition);
}

.service-option.is-selected .service-option__price,
.service-option input:checked + .service-option__label .service-option__price {
  color: var(--c-blue);
}

.service-option__price .old-price {
  display: block;
  font-size: 0.8rem;
  color: var(--c-text-muted);
  text-decoration: line-through;
  font-weight: 400;
  font-family: var(--font-body);
  text-align: right;
}

.badge-rec {
  background: var(--c-orange);
  color: #fff;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 2px 8px;
  border-radius: 100px;
}

/* ---- Footer del paso 1: pill de selección + gating del botón ---- */
.step1-footer { text-align: right; }

/* Pill resumen de la selección — fondo suave azul→morado, borde azul,
   tipografía General Sans Medium. Solo aparece cuando hay selección. */
.selection-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  max-width: 100%;
  margin: 0 0 14px;
  padding: 9px 16px;
  background: linear-gradient(135deg, rgba(57,97,170,0.10), rgba(90,60,143,0.10));
  border: 1.5px solid var(--c-blue);
  border-radius: 100px;
  color: var(--c-blue);
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.92rem;
  text-align: left;
  animation: pill-in 200ms ease-out;
}

.selection-pill[hidden] { display: none; }

.selection-pill__icon { flex-shrink: 0; }

/* En móvil: máximo 2 líneas, truncado con ellipsis si hace falta */
.selection-pill__text {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

@keyframes pill-in {
  from { opacity: 0; transform: translateY(4px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Helper text bajo el botón mientras no hay selección */
.form-helper {
  margin-top: 10px;
  font-size: 0.85rem;
  color: var(--c-text-muted);
}

.form-helper[hidden] { display: none; }

/* Botón "Continuar" deshabilitado: sin hover, atenuado, no-permitido */
.btn:disabled,
.btn[disabled] {
  opacity: 0.55;
  cursor: not-allowed;
}

.btn:disabled:hover,
.btn[disabled]:hover {
  transform: none;
  box-shadow: none;
}

.btn--primary:disabled:hover { background: var(--c-orange); }

/* Micro transición al habilitarse (elevación + fade sutil) */
.btn--gate-enabled { animation: gate-in 200ms ease-out; }

@keyframes gate-in {
  from { opacity: 0.75; transform: translateY(2px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Form fields */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group--full { grid-column: 1 / -1; }

.form-group label {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--c-text);
}

.form-group label .required { color: #E53E3E; margin-left: 2px; }

/* Texto de ayuda bajo un campo (p. ej. correo personal) */
.form-hint {
  font-size: 0.78rem;
  color: var(--c-text-muted);
  line-height: 1.45;
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 12px 16px;
  border: 2px solid var(--c-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--c-text);
  background: var(--c-surface);
  transition: border-color var(--transition);
  width: 100%;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--c-blue);
  outline: none;
}

.form-group textarea { resize: vertical; min-height: 80px; }

.form-group--radio { gap: 10px; }

.radio-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.radio-option {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition);
  font-size: 0.9rem;
  color: var(--c-text);
}

.radio-option input { width: auto; flex-shrink: 0; cursor: pointer; }

.radio-option:has(input:checked) {
  border-color: var(--c-blue);
  background: #EBF4FF;
}

/* Asesoría-only section (modalidad + perfil) — visible solo para Servicio 3 */
.asesoria-section {
  display: none;
  margin-bottom: 20px;
}

.asesoria-section.visible { display: block; }

/* Pago section */
.pago-section {
  background: linear-gradient(135deg, #F0FFF4, #F0F4FF);
  border: 2px solid #C6F6D5;
  border-radius: var(--radius-md);
  padding: 24px;
  margin-bottom: 24px;
}

.pago-section h4 {
  font-family: var(--font-heading);
  font-size: 1rem;
  margin-bottom: 16px;
  color: var(--c-text);
  display: flex;
  align-items: center;
  gap: 8px;
}

.pago__methods {
  display: flex;
  gap: 12px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.pago__method-btn {
  flex: 1;
  min-width: 120px;
  padding: 14px 20px;
  border: 2px solid var(--c-border);
  border-radius: var(--radius-sm);
  background: var(--c-surface);
  cursor: pointer;
  text-align: center;
  transition: border-color var(--transition), background var(--transition);
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--c-text-muted);
}

.pago__method-btn.active {
  border-color: var(--c-blue);
  background: #EBF4FF;
  color: var(--c-blue);
}

.pago__qr-area {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.pago__qr-visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.pago__qr-img {
  width: 320px;
  max-width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  border-radius: var(--radius-sm);
  border: 2px solid var(--c-border);
  object-fit: contain;
  background: #fff;
  padding: 8px;
}

/* Número de pagos — visible y copiable */
.pago__qr-number {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  text-align: center;
}

.pago__qr-number-value {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 1.5rem;
  letter-spacing: 1px;
  color: var(--c-blue);
  text-decoration: none;
}

.pago__qr-number-value:hover { text-decoration: underline; }

.pago__qr-number-note {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.85rem;
  color: var(--c-text-muted);
}

.pago__qr-info {
  flex: 1;
}

.pago__qr-info p {
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--c-text-muted);
}

.pago__qr-info strong { color: var(--c-text); }

.pago__warning {
  margin-top: 14px;
  background: #FFFBEB;
  border-left: 3px solid var(--c-yellow);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.83rem;
  color: #7B6000;
}

/* File upload */
.file-upload-area {
  border: 2px dashed var(--c-border);
  border-radius: var(--radius-md);
  padding: 24px;
  text-align: center;
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition);
  position: relative;
}

.file-upload-area:hover,
.file-upload-area.dragover {
  border-color: var(--c-blue);
  background: #EBF4FF;
}

.file-upload-area input[type="file"] {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
  width: 100%;
  height: 100%;
}

.file-upload-area__icon { font-size: 2rem; margin-bottom: 8px; }
.file-upload-area p { font-size: 0.88rem; margin: 0; }
.file-upload-area small { font-size: 0.78rem; color: var(--c-text-muted); }
.file-upload-area .file-name { font-weight: 600; color: var(--c-blue); margin-top: 6px; font-size: 0.85rem; display: none; }

/* Checkbox */
.checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px;
  background: #F7FAFC;
  border-radius: var(--radius-sm);
  border: 1px solid var(--c-border);
  margin-bottom: 24px;
}

.checkbox-group input[type="checkbox"] {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 2px;
  cursor: pointer;
  accent-color: var(--c-blue);
}

.checkbox-group label {
  font-size: 0.88rem;
  color: var(--c-text-muted);
  cursor: pointer;
  line-height: 1.6;
}

.checkbox-group a { color: var(--c-blue); }

/* Form navigation */
.form-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

/* Resumen de precio */
.price-summary {
  background: linear-gradient(135deg, var(--c-purple), var(--c-blue));
  color: #fff;
  border-radius: var(--radius-md);
  padding: 20px 24px;
  margin-bottom: 24px;
  display: none;
}

.price-summary.visible { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }

.price-summary__service { font-size: 0.9rem; color: rgba(255,255,255,0.8); }
.price-summary__service strong { color: #fff; display: block; font-size: 1rem; }
.price-summary__amount { font-family: var(--font-heading); font-size: 1.8rem; font-weight: 700; color: var(--c-yellow); }

/* --- CONFIRMACIÓN --- */
.confirmation-message {
  display: none;
  text-align: center;
  padding: 60px 40px;
}

.confirmation-message.active { display: block; }

.confirmation-message__icon {
  font-size: 4rem;
  margin-bottom: 20px;
}

.confirmation-message h2 {
  margin-bottom: 16px;
  color: var(--c-purple);
}

.confirmation-message p {
  max-width: 520px;
  margin: 0 auto 24px;
  font-size: 1rem;
}

.confirmation-message__dates {
  background: linear-gradient(135deg, #F5F3FF, #EBF4FF);
  border-radius: var(--radius-md);
  padding: 24px;
  max-width: 480px;
  margin: 0 auto 28px;
  text-align: left;
}

.confirmation-message__dates h4 {
  margin-bottom: 12px;
  color: var(--c-purple);
  font-family: var(--font-heading);
}

.confirmation-message__dates ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.confirmation-message__dates li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 0.92rem;
  color: var(--c-text-muted);
}

.confirmation-message__dates li::before {
  content: '';
  width: 11px;
  height: 11px;
  margin-top: 5px;
  flex-shrink: 0;
  background: var(--c-purple);
  border-radius: 60% 60% 60% 0;
}

/* --- CIERRE (PRE-FOOTER) --- */
.closing {
  background: linear-gradient(135deg, var(--c-blue) 0%, var(--c-purple) 100%);
  padding: 88px 0;
  text-align: center;
}

.closing__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  max-width: 720px;
}

.closing__mark {
  display: inline-flex;
  line-height: 0;
  margin-bottom: 6px;
}

.closing__title {
  font-family: var(--font-heading);
  color: #fff;
  font-size: clamp(1.7rem, 4vw, 2.6rem);
  line-height: 1.15;
  margin: 0;
}

.closing__lead {
  font-family: var(--font-body);
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.1rem;
  margin: 0;
}

.closing__contact {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: clamp(1.1rem, 2.4vw, 1.4rem);
  color: var(--c-yellow);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: border-color 0.2s ease;
}

.closing__contact:hover,
.closing__contact:focus-visible {
  border-bottom-color: var(--c-yellow);
}

/* --- FOOTER --- */
.footer {
  background: var(--c-text);
  color: rgba(255, 255, 255, 0.7);
  padding: 28px 0;
  text-align: center;
}

.footer__legal {
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.7);
  margin: 0;
}

/* --- UTILITIES --- */
.text-center { text-align: center; }
.mt-4 { margin-top: 16px; }
.mb-4 { margin-bottom: 16px; }

/* --- SCROLL TO TOP --- */
.scroll-top {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 46px;
  height: 46px;
  background: var(--c-orange);
  color: #fff;
  border: none;
  border-radius: 50%;
  font-size: 1.2rem;
  cursor: pointer;
  box-shadow: var(--shadow-md);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition), transform var(--transition);
  z-index: 50;
}

.scroll-top.visible { opacity: 1; pointer-events: auto; }
.scroll-top:hover { transform: translateY(-3px); }

/* --- RESPONSIVE --- */
@media (max-width: 900px) {
  section { padding: 60px 0; }

  .hero__inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .transformation__grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .transformation__arrow {
    transform: rotate(90deg);
    margin: 0 auto;
  }

  .benefits__grid { grid-template-columns: repeat(2, 1fr); }

  .services__grid { grid-template-columns: 1fr; max-width: 520px; margin: 0 auto; }

  .testimonials__grid { grid-template-columns: 1fr; }
}

/* Header móvil — el CTA no debe competir con el logo */
@media (max-width: 768px) {
  .navbar__inner { flex-wrap: wrap; row-gap: 10px; }

  .navbar__cta {
    margin-left: auto; /* si no caben juntos, el botón pasa a 2ª línea a la derecha */
    font-size: 14px;
    padding: 10px 12px;
    line-height: 1;
    min-height: 44px; /* objetivo táctil accesible */
    max-width: fit-content;
  }

  /* Mostrar etiqueta corta, ocultar la larga */
  .navbar__cta-full { display: none; }
  .navbar__cta-short { display: inline; }

  /* QR centrado y a tamaño cómodo en móvil */
  .pago__qr-area { justify-content: center; }
  .pago__qr-visual { width: 100%; }
  .pago__qr-img { width: 300px; }

  /* ---- Cards del selector de servicios (paso 1) compactos en móvil ----
     Menos padding vertical, mayor separación ENTRE cards y descripción a
     máx. 2 líneas para que no se perciban apiladas ni se desborde el copy. */
  .service-selector { gap: 16px; }

  .service-option__label {
    padding: 15px 16px;
    gap: 12px;
  }

  .service-option__name {
    flex-wrap: wrap;           /* el badge baja de línea en vez de empujar el precio */
    font-size: 0.95rem;
  }

  .service-option__desc {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .service-option__price { font-size: 1.25rem; flex-shrink: 0; }
}

@media (max-width: 640px) {
  .form-grid { grid-template-columns: 1fr; }
  .form-group--full { grid-column: 1; }

  /* ---- Servicios compactos en móvil (lectura en 3 s) ----
     Visible inicial: badge pequeño, título, descripción (máx. 2 líneas)
     y precio destacado. El "Incluye" detallado pasa al accordion.
     Padding interno reducido + mayor separación ENTRE cards para
     que respiren y no se perciban apiladas. */
  .services__grid { gap: 40px; }

  .service-card { padding: 18px 18px 20px; }

  .service-card__badge {
    font-size: 0.62rem;
    letter-spacing: 1px;
    padding: 4px 10px;
    margin-bottom: 12px;
  }

  .service-card__title { font-size: 1.2rem; margin-bottom: 4px; }

  .service-card__claim {
    margin-bottom: 14px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .service-card__price { padding-bottom: 14px; margin-bottom: 14px; }
  .service-card__price-now { font-size: 2.1rem; }
  .service-card__save { font-size: 0.78rem; }
  .service-card__price-old { font-size: 0.9rem; }

  /* "Incluye" largo solo en desktop: en móvil queda dentro de "Ver detalles" */
  .service-card__features { display: none; }

  .service-card__details { margin: 0 0 16px; }
  .service-card__details summary { padding: 6px 0 2px; }

  .step-content { padding: 28px 20px; }
  .step-indicator { padding: 20px; }
  .step__label { display: none; }
  .hero__ctas { flex-direction: column; }
  .benefits__grid { grid-template-columns: 1fr; }
  .hero { padding: 70px 0 60px; }
  .pago__qr-area { flex-direction: column; align-items: center; }
  .pago__qr-img { width: 300px; }
  .price-summary.visible { flex-direction: column; text-align: center; }
  .navbar__logo { font-size: 1.25rem; gap: 8px; }
  .navbar__isotipo { width: 24px; height: 24px; }
}

@media (max-width: 480px) {
  .navbar__cta {
    font-size: 13px;
    padding: 9px 12px;
    min-height: 44px;
  }
  .pago__qr-img { width: 100%; max-width: 280px; }

  /* Selector de servicios aún más compacto en pantallas pequeñas:
     padding vertical reducido y un poco más de aire entre cards. */
  .service-selector { gap: 18px; }
  .service-option__label { padding: 14px 14px; gap: 10px; }
  .service-option__icon { font-size: 1.5rem; }
  .service-option__price { font-size: 1.2rem; }
}

/* --- ACCESIBILIDAD: respetar prefers-reduced-motion --- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  .service-option.is-selected .service-option__icon .icon,
  .service-option input:checked + .service-option__label .service-option__icon .icon {
    animation: none;
  }

  .selection-pill,
  .btn--gate-enabled {
    animation: none;
  }
}

/* --- SKIP LINK (A11Y) --- */
.skip-link {
  position: absolute;
  top: -100%;
  left: 16px;
  background: var(--c-blue);
  color: #fff;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  z-index: 999;
  transition: top 0.2s;
}

.skip-link:focus { top: 16px; }

/* --- ARIA LIVE --- */
[role="alert"] {
  background: #FFF5F5;
  border-left: 4px solid #E53E3E;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  color: #C53030;
  margin-bottom: 16px;
}