/* Variables de color */
:root {
  --color-primary:   #33C2D1;  /* Aqua medio más claro */
  --color-secondary: #1EA5B0;  /* Aqua oscuro más claro */
  --color-bg-dark:   #17173e;
  --color-bg-lite:   #005f5f;  /* Fondo lite aclarado */
  --color-white:     #f5f5f5;
  --color-gray:      #bbbbcc;
  --transition:      0.3s ease;
}

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

/* Body y tipografía */
body {
  font-family: 'Poppins', sans-serif;
  background: var(--color-bg-dark);
  color: var(--color-white);
  overflow-x: hidden;
}

/* Canvas estrellado */
#stars {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
}

/* Navegación fija con logo pequeño */
nav.nav {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(23, 23, 62, 0.9);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 2rem;
  z-index: 100;
}

nav.nav a.logo-link {
  display: block;
}

.logo-small {
  height: 40px;
  width: auto;
}

nav.nav ul {
  display: flex;
  gap: 2rem;
  list-style: none;
  margin: 0;
}

nav.nav a {
  color: var(--color-white);
  text-decoration: none;
  font-weight: 500;
  transition: color var(--transition);
}

nav.nav a:hover {
  color: var(--color-secondary);
}

/* Logo grande en inicio */
.logo-large-home {
  display: block;
  max-width: 150px;
  width: 100%;
  margin-bottom: 1rem;
}

/* Secciones translúcidas generales */
.section {
  min-height: 100vh;
  padding: 6rem 2rem;
  margin-top: 4rem;
  background: rgba(28, 25, 75, 0.85);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.5);
  position: relative;
  z-index: 1;
}

.section h1,
.section h2 {
  margin-bottom: 1rem;
  color: var(--color-secondary);
}

.section p {
  max-width: 600px;
  text-align: center;
  line-height: 1.6;
  color: var(--color-gray);
}

/* Ajustes para homepage */
#inicio.section,
#tienda.section {
  background: rgba(23, 23, 62, 0.5);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

#inicio.section {
  margin-top: 0;
}

/* Grid de características */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  width: 100%;
  max-width: 1000px;
  margin-top: 2rem;
}

/* Características – Cajas ajustadas */
.feature-card {
  background: rgba(28, 25, 75, 0.85); /* Mismo tono translúcido del fondo */
  padding: 2rem;
  border-radius: 8px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.5);
  text-align: center;
  transition: transform var(--transition), box-shadow var(--transition);
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 14px rgba(0, 0, 0, 0.6);
}

.feature-card h3 {
  margin-bottom: 0.5rem;
  color: var(--color-primary);
}

.feature-card p {
  color: var(--color-gray);
}

/* Grid de rangos */
.container {
  max-width: 1200px;
  margin: 0 auto;
}

.ranks-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  width: 100%;
  margin-top: 2rem;
}

.card {
  background: rgba(255, 255, 255, 0.05);
  padding: 1.5rem;
  border-radius: 8px;
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.card.featured {
  border: 2px solid var(--color-secondary);
}

.card .submit-btn {
  margin-top: 1.5rem;
}

/* Contacto */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  width: 100%;
  max-width: 500px;
  margin-top: 1rem;
}

.contact-form input,
.contact-form textarea {
  padding: 0.75rem;
  border: 1px solid var(--color-gray);
  border-radius: 5px;
  background: var(--color-bg-lite);
  color: var(--color-white);
  resize: vertical;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--color-secondary);
}

/* Botones de envío */
.submit-btn {
  background: var(--color-secondary);
  color: var(--color-white);
  padding: 0.75rem;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  font-weight: 500;
  transition: background var(--transition);
}

.submit-btn:hover {
  background: var(--color-primary);
}

/* Estado del servidor */
.status-card {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: rgba(28, 25, 75, 0.8);
  padding: 1rem;
  border-radius: 6px;
  margin-top: 1rem;
}

.status-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #ff4a4a;
  transition: background var(--transition);
}

.status-dot.online {
  background: #4eff4a;
}

.status-card.error {
  opacity: 0.8;
}

/* Pie de página */
footer {
  text-align: center;
  padding: 2rem 0;
  background: rgba(23, 23, 62, 0.95);
  color: var(--color-gray);
}

/* Responsivo */
@media (max-width: 768px) {
  .section {
    padding: 4rem 1rem;
  }
  nav.nav {
    padding: 1rem;
  }
  nav.nav ul {
    gap: 1rem;
  }
}

@media (max-width: 480px) {
  .section {
    padding: 3rem 0.5rem;
  }
}