/* Variables globales */
@import url('style.css');

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

body {
  font-family: var(--font-family);
  background-color: var(--background-color);
  color: var(--text-color);
  line-height: 1.6;
}

/* ---------------- HEADER ---------------- */
.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
   padding: 0.2rem 1.5rem;
  background: var(--background-color);
  box-shadow: 0 2px 6px rgba(0,0,0,0.05);
  position: sticky;
  top: 0;
  z-index: 100;
}
.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.logo h1 {
  font-size: 1.6rem;
  font-weight: bold;
  color: var(--accent-color);
}
.logo img {
  height: 50px;
}
.nav-item{
  margin-left: 1.5rem;
  flex: 1;
  text-decoration: none;
  color: var(--text-color);
  font-weight: 500;
  transition: color 0.3s ease;
  white-space: nowrap; 
}

.nav-item:hover {
  color: var(--accent-color);
}

.menu {
  display: none;
  font-size: 1.5rem;
  cursor: pointer;
}
#menu-toggle{
  display: none;
}

/* Links en desktop */
.nav-links {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.btn-registrarse {
  padding: 0.5rem 1rem;
  background: var(--accent-color);
  color: white !important;
  border-radius: 8px;
  font-weight: 600;
  transition: background 0.3s ease;
}
.btn-registrarse:hover {
  background: #5840d8; /* tono más oscuro */
}

/* ---------------- HERO ---------------- */
.main-info {
  
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 3rem 5%;
  flex-wrap: wrap;
  background-color: var(--secondary-color);
}
.main-text {
  flex: 1;
  min-width: 300px;
  margin-right: 2rem;
  
}
.main-text h1 {

  font-size: 4rem;
  color: var(--text-color);
  margin-bottom: 1rem;
}
.main-text h4 {
  font-size: 1.1rem;
  color: var(--dark-color);
}
.main-img {
  flex: 1;
  min-width: 300px;
  text-align: center;
  background-color: var(--background-color);
  border-radius:  100% 30% 60% 70% /
    /* vertical */
    50% 40% 70% 70%;;
}
.main-img img {
  width: 720px;
  max-width: 100%;
}


#flip {
  display: inline-block;       /* mantiene el texto en línea con h1 */
  height: 56px;
  line-height: 56px;           /* centra verticalmente el texto */
  width: 100%;
  vertical-align: middle;
  overflow: hidden;     
  position: relative;
}

#flip span {
  position:absolute;
  width: 100%;
  display: block;              /* cada palabra ocupa la altura del contenedor */
  opacity: 0;
  transform: translateY(100%); /* empieza fuera de la vista */
  animation: flip 16s  linear infinite;
  font-size: 3rem;
  font-weight: 700;
  color: var(--accent-color);
}

/* delays para que roten una tras otra */
#flip span:nth-child(1) { animation-delay: 2s; }
#flip span:nth-child(2) { animation-delay: 4s; }
#flip span:nth-child(3) { animation-delay: 6s; }
#flip span:nth-child(4) { animation-delay: 8s; }
#flip span:nth-child(5) { animation-delay: 10s; }
#flip span:nth-child(6) { animation-delay: 12s; }
#flip span:nth-child(7) { animation-delay: 14s; }




@keyframes flip {
  0%, 14%   { opacity: 0; transform: translateY(100%); }
  15%, 25%  { opacity: 1; transform: translateY(0); } /* visible */
  26%, 28%  { opacity: 0; transform: translateY(-100%); } /* desaparece rápido */
  100%      { opacity: 0; transform: translateY(-100%); }
}

/* ---------------- INTRO ---------------- */
.main-intro {

  padding: 2rem 5%;
}
.main-intro h2 {
  font-size:2rem;
  margin-bottom: 1.5rem;
  color: var(--dark-color);
  text-align: left;
}
.main-intro p {
  font-size: 1.2rem;
  color: var(--text-color);
  text-align: left;

}
/* ---------------- FUNCIONES ---------------- */
/* ---------------- FUNCIONES ---------------- */
.main-funciones {
    /* ELIMINA: position: relative; ya no es necesario aquí */
    background-color: var(--primary-color);
    color: white;
    /* Ajusta el padding para considerar que ya no hay ola interna */
    padding: 4rem 5%;
    margin-top: 2rem; 
    text-align: center;
    display: flex;
    flex-direction: column;
}

.main-funciones h2 {
  font-size: 1.8rem;
  font-weight: 700;
}

.funciones-grid {
  display: grid;
  width:100%;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
  margin: 2rem;
  padding: 2rem 3rem;
}

.funcion-card {
  background: var(--background-color);
  color: var(--text-color);
  border-radius: 14px;
  padding: 2rem 3rem;
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
  transition: transform .2s ease-in-out, box-shadow .2s ease-in-out;
}
.funcion-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 8px 16px rgba(0,0,0,0.15);
}
.funcion-card .card-header {
  font-size: 2rem;
  color: var(--accent-color);
  margin-bottom: 0.8rem;
}
.funcion-card .card-info p {
  font-weight: 600;
}


/* ---------------- TEAM ---------------- */
.team-section {
  display: flex;
  justify-content: center;
  gap: 2rem;
  padding: 3rem 2rem;
  flex-wrap: wrap;
  background: var(--background-color);
}

.team-card {
  background: var(--background-color);
  border-radius: 12px;
  padding: 1.5rem;
  width: 230px;
  text-align: center;
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
  transition: transform .2s ease-in-out;


}
.team-card:hover {
  transform: translateY(-5px);
}

.team-card .avatar {
  width: 100px;
  height: 100px;
  margin: 0 auto 1rem;
  border-radius: 50%;
  background: var(--primary-color);
   display: flex;
  align-items: center;
  justify-content: center;

}


.team-card h3 {
  margin-bottom: 0.5rem;
  font-size: 1.1rem;
  color: var(--text-color);
}
.team-card p {
  font-size: 0.9rem;
  color: #7B7B7B;
}

.avatar img {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  object-fit: cover;
  align-self: center;
}
.team-card .avatar:hover {
  transform: scale(1.05);
  transition: transform .3s ease-in-out;
}
.team-section h2 {
  width: 100%;
  text-align: center;
  font-size: 1.8rem;
  margin-bottom: 2rem;
  color: var(--dark-color);
}
/* ---------------- FOOTER ---------------- */
.footer {
  text-align: center;
  padding: 2rem;
  background: var(--accent-color);
  color: white;
  margin-top: 2rem;
}

/* ---------------- RESPONSIVE ---------------- */
@media (max-width: 768px) {
  #menu-toggle {
    display: block;
  }
  .main-info {
    flex-direction: column;
    text-align: center;
  }
  .main-text h1 {
    font-size: 3rem;
  }
  
  .main-img img {
    margin-top: 2rem;
    width: 250px;
  }
  .menu {
    display: block;
  }
  .nav-links {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 100%;
    right: 0;
    background: var(--background-color);
    width: 100%;
    padding: 10px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
  }
  .nav-links.active {
    display: flex; /* se muestra cuando tenga la clase active */
  }
  .nav-item {
    margin: 1rem 0;
  }
  #flip span {
    font-size: 2rem;
  }
}
@media (max-width: 480px) {
/* HEADER */
  .header-container {
    padding: 1rem 1.5rem; 
  }
  .nav-item {
    margin-left: 1rem;
  }
  .nav-item a {
    font-size: 0.9rem;
  }
/* HERO */
  .main-info {
    padding: 2rem 2%;
    display: block;
  }
  .main-img img {
    width: 200px;
  }

  .main-text h1 {
    font-size: 3rem;
  }
  .main-text h4 {
    font-size: 1rem;
  }
  .funciones-grid {
    grid-template-columns: 1fr; /* una columna */
  }
  #menu-toggle {
    display: block;
  }
}