/* ==============================
   VIVER — Tarjeta Digital Premium
   ============================== */

:root {
  --color-bg: #0f0f0f;
  --color-surface: #1a1a1a;
  --color-surface-hover: #252525;
  --color-text: #f5f5f5;
  --color-text-muted: #a0a0a0;
  --color-accent: #509e2f;
  --color-accent-light: #6ec248;
  --color-accent-dark: #3d7a23;
  --color-border: rgba(80, 158, 47, 0.2);
  --color-glow: rgba(80, 158, 47, 0.15);
  --radius-sm: 12px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 8px 32px rgba(0, 0, 0, 0.4);
  --shadow-glow: 0 0 40px var(--color-glow);
  --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --transition: 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-main);
  background: var(--color-bg);
  color: var(--color-text);
  min-height: 100vh;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* Container */
.container {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 100vh;
  padding: 40px 20px 30px;
  overflow: hidden;
}

/* Fondo Aurora Canvas */
#aurora-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

/* Badge Premium */
.premium-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 16px;
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
  border-radius: var(--radius-full);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: #0f0f0f;
  margin-bottom: 24px;
  box-shadow: 0 4px 20px rgba(80, 158, 47, 0.3);
  animation: fadeInDown 0.6s ease-out;
}

.premium-badge svg {
  width: 14px;
  height: 14px;
}

/* Card principal */
.card {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 420px;
  display: flex;
  flex-direction: column;
  align-items: center;
  animation: fadeInUp 0.8s ease-out;
}

/* Avatar */
.avatar {
  position: relative;
  width: 110px;
  height: 110px;
  border-radius: 50%;
  overflow: hidden;
  border: 3px solid var(--color-accent);
  box-shadow: var(--shadow-glow), var(--shadow-md);
  margin-bottom: 20px;
  background: var(--color-surface);
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeInScale 0.6s ease-out 0.2s both;
}

.avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.avatar__initials {
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--color-accent);
  display: none;
}

.avatar--fallback .avatar__initials {
  display: block;
}

/* Verificado */
.verified-icon {
  position: absolute;
  bottom: 2px;
  right: 2px;
  width: 28px;
  height: 28px;
  background: var(--color-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 3px solid var(--color-bg);
}

.verified-icon svg {
  width: 14px;
  height: 14px;
  fill: #0f0f0f;
}

/* Perfil */
.profile__name {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
  text-align: center;
  animation: fadeInUp 0.6s ease-out 0.3s both;
}

.profile__username {
  font-size: 0.9rem;
  color: var(--color-accent);
  margin-bottom: 12px;
  font-weight: 500;
  animation: fadeInUp 0.6s ease-out 0.35s both;
}

.profile__bio {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  text-align: center;
  max-width: 340px;
  margin-bottom: 28px;
  line-height: 1.6;
  animation: fadeInUp 0.6s ease-out 0.4s both;
}

/* Enlaces */
.links {
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 100%;
  margin-bottom: 32px;
}

.link-btn {
  position: relative;
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  padding: 16px 20px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  text-decoration: none;
  color: var(--color-text);
  transition: var(--transition);
  overflow: hidden;
  animation: fadeInUp 0.5s ease-out both;
}

.link-btn:nth-child(1) { animation-delay: 0.45s; }
.link-btn:nth-child(2) { animation-delay: 0.5s; }
.link-btn:nth-child(3) { animation-delay: 0.55s; }
.link-btn:nth-child(4) { animation-delay: 0.6s; }
.link-btn:nth-child(5) { animation-delay: 0.65s; }
.link-btn:nth-child(6) { animation-delay: 0.7s; }
.link-btn:nth-child(7) { animation-delay: 0.75s; }
.link-btn:nth-child(8) { animation-delay: 0.8s; }

.link-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(80, 158, 47, 0.1), transparent);
  opacity: 0;
  transition: var(--transition);
}

.link-btn:hover {
  transform: translateY(-2px);
  border-color: var(--color-accent);
  box-shadow: var(--shadow-glow);
  background: var(--color-surface-hover);
}

.link-btn:hover::before {
  opacity: 1;
}

.link-btn:active {
  transform: translateY(0) scale(0.98);
}

.link-btn__icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(80, 158, 47, 0.1);
  border-radius: var(--radius-sm);
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}

.link-btn__icon svg {
  width: 20px;
  height: 20px;
  fill: var(--color-accent);
}

.link-btn__text {
  font-size: 0.95rem;
  font-weight: 600;
  position: relative;
  z-index: 1;
  flex: 1;
}

.link-btn__arrow {
  margin-left: auto;
  opacity: 0;
  transform: translateX(-8px);
  transition: var(--transition);
  position: relative;
  z-index: 1;
  color: var(--color-accent);
}

.link-btn:hover .link-btn__arrow {
  opacity: 1;
  transform: translateX(0);
}

/* Separador */
.divider {
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
  margin: 0 auto 24px;
  border-radius: 2px;
}

/* Iconos sociales */
.social-icons {
  display: flex;
  gap: 16px;
  justify-content: center;
  margin-bottom: 32px;
  animation: fadeInUp 0.6s ease-out 0.9s both;
}

.social-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  text-decoration: none;
  transition: var(--transition);
}

.social-icon:hover {
  color: var(--color-accent);
  border-color: var(--color-accent);
  background: var(--color-surface-hover);
  box-shadow: var(--shadow-glow);
  transform: translateY(-3px);
}

/* Footer */
.footer {
  position: relative;
  z-index: 1;
  margin-top: auto;
  padding-top: 20px;
  text-align: center;
  animation: fadeInUp 0.6s ease-out 1s both;
}

.footer p {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  opacity: 0.5;
}

.footer__branding {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-top: 8px;
  font-size: 0.7rem;
  color: var(--color-text-muted);
  opacity: 0.4;
  text-decoration: none;
}

.footer__branding:hover {
  opacity: 0.7;
}

/* Animaciones */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInScale {
  from {
    opacity: 0;
    transform: scale(0.8);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* Responsive */
@media (max-width: 480px) {
  .container {
    padding: 30px 16px 24px;
  }

  .avatar {
    width: 96px;
    height: 96px;
  }

  .profile__name {
    font-size: 1.4rem;
  }

  .link-btn {
    padding: 14px 16px;
  }

  .link-btn__icon {
    width: 36px;
    height: 36px;
  }
}

@media (min-width: 768px) {
  .container {
    padding: 60px 20px 40px;
  }

  .avatar {
    width: 120px;
    height: 120px;
  }

  .profile__name {
    font-size: 1.8rem;
  }
}

/* Efecto ripple en botones */
.ripple {
  position: absolute;
  border-radius: 50%;
  background: rgba(80, 158, 47, 0.3);
  transform: scale(0);
  animation: rippleEffect 0.6s ease-out;
  pointer-events: none;
}

@keyframes rippleEffect {
  to {
    transform: scale(4);
    opacity: 0;
  }
}

/* Scrollbar personalizado */
::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: var(--color-bg);
}

::-webkit-scrollbar-thumb {
  background: var(--color-accent-dark);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-accent);
}