@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=Titillium+Web:wght@700;900&display=swap');

:root {
  --color-primary: #604abd;
  --color-primary-dark: #453294;
  --color-accent: #ffbd59;
  --color-whatsapp: #25D366;
  --color-bg-light: #f8f9fa;
  --color-text: #2b2b2b;
}

body {
  font-family: 'Inter', sans-serif;
  color: var(--color-text);
  line-height: 1.6;
}

h1, h2, h3, .brand-title {
  font-family: 'Titillium Web', sans-serif;
  font-weight: 700;
}

.text-brand-purple { color: var(--color-primary); }
.text-brand-gold   { color: var(--color-accent); }

/* Header y Redes */
.social-icon {
  width: 36px;
  height: 36px;
  padding: 4px;
  transition: transform 0.2s ease;
}

.social-icon:hover {
  transform: scale(1.12);
}

/* Hero & Carrusel Responsivo */
.hero-section {
  background: linear-gradient(135deg, #f8f7fc 0%, #fffaf0 100%);
  padding: 3rem 0;
}

.carousel-frame {
  border: 4px solid var(--color-accent);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 10px 25px rgba(96, 74, 189, 0.12);
}

.carousel-frame img {
  width: 100%;
  max-height: 480px;
  object-fit: cover;
}

/* Tarjetas de Niveles (Inglés / Francés) */
.level-card {
  background: #ffffff;
  border: 1px solid #e9ecef;
  border-left: 6px solid var(--color-primary);
  border-radius: 12px;
  padding: 1.5rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.level-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
}

.level-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background-color: var(--color-primary);
  color: #ffffff;
  font-weight: 700;
  font-size: 1.25rem;
}

/* Formulario de Conversión */
.lead-card {
  background: #ffffff;
  border-radius: 16px;
  padding: 2rem;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.08);
  border-top: 6px solid var(--color-primary);
}

.btn-whatsapp {
  background-color: var(--color-whatsapp);
  color: #ffffff;
  font-weight: 600;
  border: none;
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  transition: background-color 0.2s ease, transform 0.15s ease;
}

.btn-whatsapp:hover {
  background-color: #1ebe5d;
  color: #ffffff;
  transform: translateY(-2px);
}

:root {
  --color-primary: #604abd;
  --color-primary-dark: #483596;
  --color-secondary: #ffbd59;
  --color-dark: #220240;
  --color-light-bg: #f8f9fa;
  --color-whatsapp: #25d366;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Titillium Web', system-ui, -apple-system, sans-serif;
  color: #333;
}

/* Utilidades de marca */
.text-brand-primary {
  color: var(--color-primary);
}

.text-brand-secondary {
  color: var(--color-secondary);
}

.bg-brand-primary {
  background-color: var(--color-primary);
}

/* Navegación e íconos sociales */
.social-icon {
  width: 36px;
  height: 36px;
  padding: 4px;
  transition: transform 0.2s ease;
}

.social-icon:hover {
  transform: translateY(-2px);
}

/* Hero Section */
.hero-section {
  background: linear-gradient(135deg, #f5f3ff 0%, #fff9ef 100%);
  padding: 4rem 0;
}

/* Tarjetas de Niveles e Idiomas */
.level-badge {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background-color: var(--color-dark);
  color: #fff;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.feature-card {
  border: 1px solid rgba(96, 74, 189, 0.15);
  border-radius: 1rem;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 25px rgba(96, 74, 189, 0.12);
}

/* Botón principal de conversión */
.btn-brand {
  background-color: var(--color-primary);
  color: #fff;
  border: none;
  padding: 0.75rem 1.5rem;
  border-radius: 0.5rem;
  font-weight: 600;
  transition: background-color 0.2s ease;
}

.btn-brand:hover {
  background-color: var(--color-primary-dark);
  color: #fff;
}

.btn-whatsapp {
  background-color: var(--color-whatsapp);
  color: #fff;
  border: none;
  font-weight: 600;
}

.btn-whatsapp:hover {
  background-color: #1ebe5d;
  color: #fff;
}

/* Sección de Promociones y Oferta Académica */
.promo-card {
  border: 1px solid rgba(96, 74, 189, 0.15);
  border-radius: 1rem;
  overflow: hidden;
  background-color: #fff;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.promo-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 28px rgba(96, 74, 189, 0.14);
}

.promo-img-box {
  position: relative;
  height: 210px;
  overflow: hidden;
  background-color: #f3f0ff;
}

.promo-img-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.35s ease;
}

.promo-card:hover .promo-img-box img {
  transform: scale(1.04);
}

.promo-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background-color: var(--color-primary);
  color: #fff;
  font-size: 0.78rem;
  font-weight: 700;
  padding: 0.35rem 0.75rem;
  border-radius: 2rem;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
}

.promo-badge.badge-accent {
  background-color: var(--color-secondary);
  color: var(--color-dark);
}

.promo-price {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-primary);
}