:root {
  --primary: #00d9ff;
  --primary-dark: #00d9ff;
  --secondary: #8a63d2;
  --dark: #121212;
  --light: #f8f9fa;
  --text-dark: #212529;
  --text-light: #f8f9fa;
  --surface-dark: rgba(30, 30, 30, 0.7);
  --surface-light: rgba(255, 255, 255, 0.7);
  --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --font-main: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --transition: all 0.3s ease;
  --gradient: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
}

/* Modo claro por defecto */
:root {
  --bg: var(--light);
  --text: var(--text-dark);
  --surface: var(--surface-light);
}

/* Modo oscuro */
.dark-mode {
  --bg: var(--dark);
  --text: var(--text-light);
  --surface: var(--surface-dark);
}

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

body {
  font-family: var(--font-main);
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.6;
  transition: var(--transition);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  background-image: 
    radial-gradient(circle at 10% 20%, rgba(27, 255, 255, 0.1) 0%, transparent 20%),
    radial-gradient(circle at 90% 80%, rgba(15, 207, 255, 0.1) 0%, transparent 20%);
  background-attachment: fixed;
}

header, main, footer {
  width: 100%;
  max-width: 600px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Header Styles */
header {
  padding-top: 2.5rem;
  text-align: center;
  margin-bottom: 2rem;
}

.profile {
  position: relative;
  margin-bottom: 1.5rem;
}

.profile-img {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--primary);
  padding: 3px;
  background-color: var(--bg);
  transition: var(--transition);
  box-shadow: var(--shadow);
}

.profile-name {
  font-size: 1.8rem;
  font-weight: 700;
  margin: 1rem 0 0.5rem;
  background-image: var(--gradient);
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
}

.profile-bio {
  font-size: 1rem;
  color: var(--text);
  opacity: 0.8;
  max-width: 450px;
  margin: 0 auto 1rem;
}

/* Theme toggle */
.theme-toggle {
  position: absolute;
  top: 20px;
  right: 20px;
  background: var(--surface);
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.theme-toggle:hover {
  transform: scale(1.1);
}

.theme-toggle svg {
  width: 20px;
  height: 20px;
  fill: var(--text);
}

/* Links container */
.links-container {
  display: grid;
  gap: 1rem;
  width: 100%;
  margin-bottom: 3rem;
}

.link {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  padding: 1rem 1.5rem;
  border-radius: 12px;
  text-decoration: none;
  color: var(--text);
  font-weight: 500;
  background-color: var(--surface);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: var(--transition);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.link:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 20px -5px rgba(0, 0, 0, 0.15);
}

.link::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background-image: var(--gradient);
  transition: var(--transition);
}

.link:hover::before {
  width: 100%;
  opacity: 0.1;
}

.link-icon {
  width: 24px;
  height: 24px;
  margin-right: 1rem;
  position: relative;
  z-index: 1;
  flex-shrink: 0;
}

.link-icon svg {
  width: 100%;
  height: 100%;
  fill: currentColor;
}

/* Link colors */
.link-youtube { --link-color: #FF0000; }
.link-twitch { --link-color: #9146FF; }
.link-tiktok { --link-color: #000000; }
.link-instagram { --link-color: #E1306C; }
.link-twitter { --link-color: #1DA1F2; }
.link-spotify { --link-color: #1DB954; }
.link-discord { --link-color: #5865F2; }
.link-email { --link-color: #D44638; }
.link-paypal { --link-color: #0079C1; }
.link-special { --link-color: #e6438c; }

.link-youtube .link-icon, .link-youtube:hover { color: #FF0000; }
.link-twitch .link-icon, .link-twitch:hover { color: #9146FF; }
.link-tiktok .link-icon, .link-tiktok:hover { color: #000000; }
.link-instagram .link-icon, .link-instagram:hover { color: #E1306C; }
.link-twitter .link-icon, .link-twitter:hover { color: #1DA1F2; }
.link-spotify .link-icon, .link-spotify:hover { color: #1DB954; }
.link-discord .link-icon, .link-discord:hover { color: #5865F2; }
.link-email .link-icon, .link-email:hover { color: #D44638; }
.link-paypal .link-icon, .link-paypal:hover { color: #0079C1; }
.link-special .link-icon, .link-special:hover { color: #e6438c; }

/* Footer Styles */
footer {
  text-align: center;
  padding: 2rem 0;
  margin-top: auto;
}

.copyright {
  font-size: 0.875rem;
  opacity: 0.7;
}

/* Animaciones */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Eliminar la animación automática basada en nth-child */
.profile, .link {
  animation: none; /* Eliminamos la animación automática */
  opacity: 0;
}

/* Media Queries */
@media (max-width: 640px) {
  .profile-img {
    width: 100px;
    height: 100px;
  }
  
  .profile-name {
    font-size: 1.5rem;
  }
  
  .profile-bio {
    font-size: 0.9rem;
  }
}


.back-button {
  display: inline-flex;
  align-items: center;
  margin-top: 1rem;
  color: var(--text);
  text-decoration: none;
  font-size: 0.9rem;
  opacity: 0.7;
  transition: var(--transition);
}

.back-button svg {
  margin-right: 0.5rem;
  fill: currentColor;
}

.back-button:hover {
  opacity: 1;
  color: var(--primary);
}

/* Accesibilidad mejorada */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}