:root {
    --primary-color: #0d0d0d;
    --accent-color: #1abc9c;
    --light-gray: #f2f2f2;
    --font-main: 'Poppins', sans-serif;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
    font-family: var(--font-main);
    background-color: #fff;
    color: var(--primary-color);
}
header {
    background: #fff;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    padding: 20px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: fixed;
    width: 100%;
    z-index: 1000;
}
header .logo {
    font-size: 1.8rem;
    font-weight: 800;
}
header nav a {
    margin-left: 25px;
    text-decoration: none;
    color: var(--primary-color);
    font-weight: 600;
}
header nav a:hover {
    color: var(--accent-color);
}
.hero {
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  color: white;
  text-align: center;
  padding: 0 20px;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  position: relative;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,0.5), rgba(0,0,0,0.7));
  z-index: 0;
}
.hero > * {
  position: relative;
  z-index: 1;
}
.botones a {
    display: inline-block;
    margin: 10px;
    padding: 14px 28px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    transition: 0.3s;
}
.boton-principal {
    background: var(--accent-color);
    color: #fff;
}
.boton-principal:hover {
    background: #148f77;
}
.boton-secundario {
    background: transparent;
    border: 2px solid #fff;
    color: #fff;
}
.boton-secundario:hover {
    background: rgba(255,255,255,0.1);
}
.seccion {
    max-width: 1200px;
    margin: auto;
    padding: 100px 20px;
}
.seccion h2 {
    text-align: center;
    font-size: 2.8rem;
    margin-bottom: 50px;
}
.galeria {
  display: flex;
  flex-direction: column;
  gap: 30px;
}
.galeria-premio {
  display: flex;
  justify-content: center;
  gap: 30px;
  flex-wrap: wrap;
}
.galeria-premio img {
  width: 300px;
  max-height: 200px;
  object-fit: cover;
  border-radius: 12px;
  box-shadow: 0 6px 20px rgba(0,0,0,0.1);
  transition: transform 0.3s;
}
.galeria-premio img:hover {
  transform: scale(1.05);
}
.swiper {
  width: 100%;
  padding: 40px 0;
}
.swiper-slide {
  display: flex;
  justify-content: center;
}
.swiper.mySwiper {
  position: relative;
  padding-bottom: 60px;
}
.swiper-pagination {
  bottom: 10px !important;
  top: auto !important;
  text-align: center;
  position: absolute;
  width: 100%;
  z-index: 10;
}
.card-galeria {
  width: 90%;
  max-width: 300px;
  border-radius: 12px;
  overflow: hidden;
  background: white;
  box-shadow: 0 4px 20px rgba(0,0,0,0.1);
  text-align: center;
  padding: 10px;
}
.card-galeria img {
  width: 100%;
  height: auto;
  border-radius: 10px;
  object-fit: cover;
}
.progreso {
    background: var(--light-gray);
    text-align: center;
    padding: 80px 20px;
}
.barra-externa {
    background: #ddd;
    height: 20px;
    max-width: 600px;
    margin: 30px auto;
    border-radius: 20px;
    overflow: hidden;
}
.barra-interna {
    height: 100%;
    background: var(--accent-color);
    width: 0%;
}
.boletos {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-top: 40px;
}
.boletos div {
    background: white;
    border: 1px solid #ccc;
    padding: 25px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}
.boletos button {
    margin-top: 15px;
    padding: 12px 24px;
    background: var(--accent-color);
    border: none;
    color: white;
    border-radius: 8px;
    font-weight: bold;
    cursor: pointer;
}
.input-group {
    margin-top: 40px;
    display: flex;
    justify-content: center;
}
.input-group input {
    padding: 12px;
    width: 300px;
    border-radius: 8px 0 0 8px;
    border: 1px solid #ccc;
}
.input-group button {
    padding: 12px 24px;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 0 8px 8px 0;
    font-weight: bold;
    cursor: pointer;
}
footer {
    background: #0d0d0d;
    color: white;
    padding: 50px 20px;
    text-align: center;
}
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 2000;
}
.modal-contenido {
  background: #fff;
  width: 90%;
  max-width: 800px;
  max-height: 90vh;
  overflow-y: auto;
  border-radius: 12px;
  position: relative;
  padding: 20px;
}
.modal-contenido iframe {
  width: 100%;
  height: 70vh;
  border: none;
}
.cerrar-modal {
  position: absolute;
  top: 10px;
  right: 15px;
  font-size: 24px;
  background: transparent;
  border: none;
  cursor: pointer;
}
.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
  }

  .whatsapp-float img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    box-shadow: 0 4px 6px rgba(0,0,0,0.3);
    transition: transform 0.3s ease;
  }

  .whatsapp-float:hover img {
    transform: scale(1.1);
  }