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

html {
  scroll-behavior: smooth;
}

body {
  font-family: Segoe UI, sans-serif;
}

header {
  position: fixed;
  width: 100%;
  top: 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 10%;
  background: #0f172a;
  z-index: 1000;
}

.logo {
  color: #f59e0b;
  font-size: 32px;
  font-weight: bold;
}

nav a {
  color: white;
  text-decoration: none;
  margin-left: 25px;
  font-weight: bold;
}

nav a:hover {
  color: #f59e0b;
}

.hero {
  height: 100vh;
  background: linear-gradient(
    rgba(0,0,0,.65),
    rgba(0,0,0,.65)
  ),
  url("https://images.unsplash.com/photo-1504307651254-35680f356dfd?w=1600");
  background-size: cover;
  background-position: center;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  color: white;
}

.hero h1 {
  font-size: 90px;
}

.hero p {
  font-size: 24px;
  margin: 20px 0;
}

.btn {
  display: inline-block;
  background: #f59e0b;
  color: white;
  text-decoration: none;
  padding: 15px 35px;
  border-radius: 10px;
}

.btn:hover {
  background: #d97706;
}

section {
  padding: 100px 10%;
}

h2 {
  text-align: center;
  margin-bottom: 30px;
}

#nosotros p {
  max-width: 900px;
  margin: auto;
  text-align: center;
  line-height: 1.8;
}

.cards {
  display: flex;
  gap: 25px;
  justify-content: center;
  flex-wrap: wrap;
}

.card {
  width: 300px;
  background: white;
  padding: 25px;
  border-radius: 15px;
  box-shadow: 0 5px 20px rgba(0,0,0,.15);
  transition: .3s;
}

.card:hover {
  transform: translateY(-10px);
}

.card h3 {
  color: #f59e0b;
}

.estadisticas {
  background: #0f172a;
  color: white;
  display: flex;
  justify-content: center;
  gap: 80px;
  flex-wrap: wrap;
  padding: 60px 10%;
}

.estadisticas div {
  text-align: center;
}

.estadisticas h3 {
  color: #f59e0b;
  font-size: 50px;
}

form {
  max-width: 600px;
  margin: auto;
}

input,
textarea {
  width: 100%;
  padding: 15px;
  margin-bottom: 15px;
  border: 1px solid #ccc;
  border-radius: 10px;
}

button {
  width: 100%;
  padding: 15px;
  border: none;
  background: #f59e0b;
  color: white;
  border-radius: 10px;
  cursor: pointer;
  font-size: 16px;
  font-weight: bold;
}

button:hover {
  background: #d97700;
}

footer {
  text-align: center;
  padding: 25px;
  background: #111827;
  color: white;
}

/* Estilo para el botón flotante de WhatsApp */
.btn-whatsapp {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 20px;
    right: 20px;
    background-color: #25d366;
    color: #FFF;
    border-radius: 50px;
    text-align: center;
    font-size: 35px;
    box-shadow: 2px 2px 10px rgba(0, 0, 0, 0.3);
    z-index: 1000;
    display: flex;
    justify-content: center;
    align-items: center;
    text-decoration: none;
    transition: background-color 0.3s ease;
}

.btn-whatsapp:hover {
    background-color: #128c7e;
}

/* Contenedor principal de redes */
.redes-sociales {
  margin-top: 20px;
}

/* Contenedor de íconos alineados */
.iconos-redes {
  display: flex;
  gap: 15px;
  align-items: center;
  margin-top: 10px;
}

/* Estilos de los enlaces e íconos */
.iconos-redes a {
  text-decoration: none;
  color: #111e38;
  font-size: 24px;
  transition: color 0.3s ease, transform 0.3s ease;
}

/* Efecto hover al pasar el cursor */
.iconos-redes a:hover {
  color: #f39c12;
  transform: translateY(-3px);
}