/* ==========================================================================
   SHEIKONER — LINK IN BIO (STYLES)
   Estética: Dark Mode Técnico Monocromático + Glassmorphism
   ========================================================================== */

:root {
  --bg-pure: #070707;
  --card-bg: rgba(20, 20, 22, 0.55);
  --card-bg-hover: rgba(32, 32, 36, 0.72);
  --hero-bg: rgba(26, 26, 30, 0.65);
  --hero-bg-hover: rgba(38, 38, 44, 0.82);
  --border-subtle: rgba(255, 255, 255, 0.12);
  --border-bright: rgba(255, 255, 255, 0.28);
  --border-hover: rgba(255, 255, 255, 0.55);
  --accent-white: #ffffff;
  --text-muted: #9ca3af;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

html {
  background-color: var(--bg-pure);
  color: var(--accent-white);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  background-color: transparent;
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
}

::selection {
  background: #ffffff;
  color: #070707;
}

/* Tipografía */
.font-display {
  font-family: 'Space Grotesk', sans-serif;
}

/* Canvas 3D fijo de fondo */
#bg-canvas {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  z-index: -1;
  pointer-events: none;
  display: block;
}

/* Vignette y gradiente radial sutil para dar legibilidad al contenido */
.ambient-overlay {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background: radial-gradient(
    circle at 50% 30%,
    rgba(7, 7, 7, 0.12) 0%,
    rgba(7, 7, 7, 0.58) 75%,
    rgba(7, 7, 7, 0.88) 100%
  );
}

/* Grid técnico de fondo (guiño al viewport de Blender) */
.blender-grid-overlay {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image: 
    linear-gradient(to right, rgba(255, 255, 255, 0.022) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.022) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(circle at 50% 40%, black 20%, transparent 80%);
  -webkit-mask-image: radial-gradient(circle at 50% 40%, black 20%, transparent 80%);
}

/* Contenedor principal por encima del canvas */
.main-wrapper {
  position: relative;
  z-index: 10;
}

/* Tarjetas Glassmorphism estándar */
.glass-card {
  background: var(--card-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-subtle);
  transition: 
    transform 0.32s cubic-bezier(0.16, 1, 0.3, 1),
    background-color 0.32s ease,
    border-color 0.32s ease,
    box-shadow 0.32s ease;
  position: relative;
  overflow: hidden;
}

.glass-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(
    500px circle at var(--mouse-x, 50%) var(--mouse-y, 0%),
    rgba(255, 255, 255, 0.07),
    transparent 45%
  );
  opacity: 0;
  transition: opacity 0.35s ease;
  pointer-events: none;
}

.glass-card:hover {
  background: var(--card-bg-hover);
  border-color: rgba(255, 255, 255, 0.34);
  transform: translateY(-2px);
  box-shadow: 0 14px 34px -10px rgba(0, 0, 0, 0.75), 0 0 20px rgba(255, 255, 255, 0.04);
}

.glass-card:hover::before {
  opacity: 1;
}

.glass-card:active {
  transform: translateY(0px) scale(0.992);
}

/* Tarjetas Hero ("DESTACADO") con borde más brillante y presencia superior */
.glass-card-hero {
  background: var(--hero-bg);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--border-bright);
  box-shadow: 0 10px 30px -12px rgba(0, 0, 0, 0.8), inset 0 1px 0 0 rgba(255, 255, 255, 0.18);
  transition: 
    transform 0.35s cubic-bezier(0.16, 1, 0.3, 1),
    background-color 0.35s ease,
    border-color 0.35s ease,
    box-shadow 0.35s ease;
  position: relative;
  overflow: hidden;
}

.glass-card-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(
    600px circle at var(--mouse-x, 50%) var(--mouse-y, 0%),
    rgba(255, 255, 255, 0.11),
    transparent 45%
  );
  opacity: 0;
  transition: opacity 0.35s ease;
  pointer-events: none;
}

.glass-card-hero:hover {
  background: var(--hero-bg-hover);
  border-color: var(--border-hover);
  transform: translateY(-3px);
  box-shadow: 
    0 20px 40px -15px rgba(0, 0, 0, 0.9),
    0 0 28px rgba(255, 255, 255, 0.09),
    inset 0 1px 0 0 rgba(255, 255, 255, 0.32);
}

.glass-card-hero:hover::before {
  opacity: 1;
}

.glass-card-hero:active {
  transform: translateY(-1px) scale(0.994);
}

/* Avatar Halo y anillo técnico */
.avatar-ring {
  position: relative;
  border-radius: 9999px;
  padding: 3px;
  background: linear-gradient(135deg, rgba(255,255,255,0.65) 0%, rgba(255,255,255,0.12) 50%, rgba(255,255,255,0.45) 100%);
  box-shadow: 0 0 28px rgba(255, 255, 255, 0.14);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s ease;
}

.avatar-ring:hover {
  transform: scale(1.03);
  box-shadow: 0 0 36px rgba(255, 255, 255, 0.25);
}

/* Badge DESTACADO */
.badge-featured {
  background: rgba(255, 255, 255, 0.95);
  color: #070707;
  font-family: 'Space Grotesk', sans-serif;
  letter-spacing: 0.08em;
  font-weight: 700;
  font-size: 0.65rem;
  padding: 0.2rem 0.55rem;
  border-radius: 9999px;
  text-transform: uppercase;
  box-shadow: 0 0 15px rgba(255, 255, 255, 0.3);
}

/* Icon container sutil */
.icon-box {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  transition: background-color 0.3s ease, border-color 0.3s ease, transform 0.3s ease;
}

.group:hover .icon-box {
  background: #ffffff;
  color: #070707;
  border-color: #ffffff;
  transform: scale(1.05);
}

/* Flecha de enlace externa animada */
.arrow-indicator {
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease;
}

.group:hover .arrow-indicator {
  transform: translate(3px, -3px);
  opacity: 1;
}

/* Animación de entrada limpia */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.reveal-item {
  opacity: 0;
  animation: fadeUp 0.65s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* Scrollbar minimalista */
::-webkit-scrollbar {
  width: 6px;
}
::-webkit-scrollbar-track {
  background: #070707;
}
::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.16);
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.32);
}