/* Variables de colores */
:root {
  --primary: #6f2dbd; /* Morado intenso */
  --secondary: #a663cc; /* Morado pastel */
  --highlight: #eabfff; /* Rosa claro */
  --light: #faf7fc;
  --dark: #251c3a;
  --text: #2f2f2f;
  --white: #ffffff;
}

/* Reset básico */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  color: var(--text);
  line-height: 1.6;
}

a {
  color: var(--primary);
  text-decoration: none;
}

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

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}

/* Cabecera */
.header {
  background: var(--dark);
  color: var(--white);
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 100;
}
.logo {
  font-size: 1.8rem;
  font-weight: bold;
}
.nav a {
  margin-left: 1.5rem;
  color: var(--white);
  font-weight: 500;
  transition: color 0.2s;
}
.nav a:hover {
  color: var(--highlight);
}
.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Botones */
.btn {
  display: inline-block;
  padding: 0.7rem 1.5rem;
  border-radius: 4px;
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
}
.btn-primary {
  background: var(--primary);
  color: var(--white);
}
.btn-primary:hover {
  background: var(--secondary);
}
.btn-secondary {
  background: var(--secondary);
  color: var(--white);
}
.btn-secondary:hover {
  background: var(--primary);
}

/* Sección hero */
.hero {
  position: relative;
  height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--white);
  overflow: hidden;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
}
.hero-img {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 60%;
  max-width: 700px;
  opacity: 0.7;
  pointer-events: none;
}
.overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.3);
  z-index: 1;
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 600px;
}
.hero-content h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}
.hero-content p {
  font-size: 1.2rem;
  margin-bottom: 1.5rem;
}

/* Secciones genéricas */
.section {
  padding: 4rem 0;
}
.section h2 {
  font-size: 2rem;
  margin-bottom: 1rem;
  text-align: center;
  color: var(--primary);
}
.section .subtitle {
  text-align: center;
  margin-bottom: 2rem;
  color: var(--dark);
  font-style: italic;
}

/* Cards */
.cards {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  justify-content: center;
}
.card {
  background: var(--white);
  border-radius: 8px;
  box-shadow: 0 4px 8px rgba(0,0,0,0.05);
  padding: 2rem;
  text-align: center;
  flex: 1 1 250px;
}
.card h3 {
  margin: 0.5rem 0 1rem;
  font-size: 1.4rem;
  color: var(--dark);
}
.card p {
  margin-bottom: 1rem;
}
.card i {
  font-size: 3rem;
  color: var(--secondary);
}

/* Sección de premios específica */
.prizes-cards .prize-card i {
  color: var(--primary);
  margin-bottom: 0.5rem;
}
.prizes-cards .prize-card p {
  font-size: 1rem;
  margin: 0.5rem 0;
}

/* Winners */
.winners .note {
  margin-top: 1rem;
  font-size: 0.85rem;
  color: var(--dark);
  text-align: center;
}

/* Promociones */
.promos-cards .promo-card {
  position: relative;
}
.promo-card .price {
  font-size: 1.8rem;
  color: var(--primary);
  font-weight: bold;
}
.promo-card .badge {
  position: absolute;
  top: -10px;
  right: -10px;
  background: var(--highlight);
  color: var(--dark);
  padding: 0.4rem 0.8rem;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 700;
}
.promo-card.best {
  border: 2px solid var(--primary);
}

/* ¿Cómo funciona? */
.how {
  background: var(--light);
}
.how-content {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  align-items: center;
}
.how-text {
  flex: 1 1 300px;
  font-size: 1rem;
  color: var(--dark);
}
.how-text .disclaimer {
  margin-top: 1rem;
  font-size: 0.8rem;
  color: var(--secondary);
}
.how-example {
  flex: 1 1 300px;
  background: var(--white);
  border-radius: 8px;
  box-shadow: 0 4px 8px rgba(0,0,0,0.05);
  padding: 1.5rem;
  text-align: center;
}
.how-example h3 {
  margin-bottom: 1rem;
  color: var(--primary);
}
.number-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0.5rem;
  margin-bottom: 1rem;
}
.number-grid span {
  display: inline-block;
  background: var(--secondary);
  color: var(--white);
  padding: 0.8rem;
  border-radius: 4px;
  font-weight: bold;
  font-size: 1.2rem;
}

/* Compra */
.buy {
  background: var(--light);
}
.quantity-selector {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--secondary);
  border-radius: 4px;
  overflow: hidden;
}
.quantity-selector button {
  background: var(--secondary);
  color: var(--white);
  border: none;
  padding: 0.6rem 1rem;
  font-size: 1.2rem;
  cursor: pointer;
}
.quantity-selector button:hover {
  background: var(--primary);
}
.quantity-selector input {
  width: 60px;
  text-align: center;
  border: none;
  font-size: 1rem;
  padding: 0.6rem;
}

/* Buscar */
.search form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 500px;
  margin: 0 auto;
}
.search input {
  padding: 0.8rem;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-size: 1rem;
}
.search button {
  align-self: flex-start;
}

/* Footer */
.footer {
  background: var(--dark);
  color: var(--white);
  text-align: center;
}
.footer .social {
  margin-bottom: 1rem;
}
.footer .social a {
  color: var(--highlight);
  margin: 0 0.5rem;
  font-size: 1.5rem;
  transition: color 0.2s;
}
.footer .social a:hover {
  color: var(--white);
}
.footer a {
  color: var(--highlight);
  margin: 0 0.5rem;
  font-size: 0.9rem;
}

/* Responsivo */
@media (max-width: 768px) {
  .hero {
    height: auto;
    padding: 4rem 0;
  }
  .hero-img {
    width: 80%;
    position: static;
    margin: 2rem auto 0;
  }
  .how-content {
    flex-direction: column;
  }
}