/* =================================
   BIO LINK WEBSITE - ItsNotKayra
   ================================= */

:root {
  --primary: #cc0000;
  --accent: #ff3333;
  --dark: #0a0a0a;
  --surface: rgba(20, 10, 10, 0.85);
  --text-light: #ffffff;
  --text-muted: #b0b0b0;
}

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

html, body {
  width: 100%;
  height: 100%;
  overflow-x: hidden;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  color: var(--text-light);
  background: var(--dark);
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  -webkit-font-smoothing: antialiased;
}

/* =================================
   LAYER STACK (bottom to top):
   z-index -2 : bg-gradient
   z-index -1 : bg-flames, bg-overlay
   z-index  1 : intro-video (behind splash)
   z-index  2 : container (main content)
   z-index 10 : volume-control
   z-index 100: splash-screen
   ================================= */

/* =================================
   BACKGROUND LAYERS
   ================================= */

.bg-gradient {
  position: fixed;
  inset: 0;
  background: linear-gradient(135deg, #0a0a0a 0%, #1a0505 25%, #2d0a0a 50%, #0a0a0a 75%, #000 100%);
  z-index: -2;
  animation: gradientShift 8s ease-in-out infinite;
}

@keyframes gradientShift {
  0%, 100% { filter: brightness(1); }
  50% { filter: brightness(1.1); }
}

.bg-flames {
  position: fixed;
  inset: 0;
  background:
    radial-gradient(circle at 15% 60%, rgba(255, 80, 80, 0.35) 0%, transparent 35%),
    radial-gradient(ellipse 600px 400px at 25% 40%, rgba(204, 0, 0, 0.25) 0%, transparent 40%),
    radial-gradient(circle at 75% 20%, rgba(255, 100, 100, 0.25) 0%, transparent 30%),
    radial-gradient(ellipse 500px 300px at 85% 60%, rgba(139, 0, 0, 0.2) 0%, transparent 45%),
    radial-gradient(circle at 50% 80%, rgba(204, 30, 30, 0.2) 0%, transparent 40%);
  z-index: -1;
  pointer-events: none;
  animation: flamesFlow 7s ease-in-out infinite;
  filter: blur(3px);
}

@keyframes flamesFlow {
  0%, 100% { transform: translateY(0) translateX(0) scale(1); opacity: 0.8; }
  25%       { transform: translateY(-30px) translateX(15px) scale(1.05); opacity: 0.9; }
  50%       { transform: translateY(-50px) translateX(-15px) scale(1.1); opacity: 0.85; }
  75%       { transform: translateY(-30px) translateX(20px) scale(1.05); opacity: 0.9; }
}

.bg-overlay {
  position: fixed;
  inset: 0;
  background: linear-gradient(135deg, rgba(10,10,10,0.8) 0%, rgba(10,10,10,0.9) 50%, rgba(204,0,0,0.15) 100%);
  z-index: -1;
  pointer-events: none;
}

/* =================================
   VIDEO BACKGROUND
   ================================= */

.intro-video {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.8s ease;
}

.intro-video.playing {
  opacity: 1;
}

/* =================================
   SPLASH SCREEN
   ================================= */

.splash-screen {
  position: fixed;
  inset: 0;
  background: linear-gradient(135deg, #0a0a0a 0%, #1a0505 25%, #2d0a0a 50%, #0a0a0a 75%, #000 100%);
  z-index: 100;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  transition: opacity 0.6s ease-out;
}

.splash-screen::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 15% 60%, rgba(255, 80, 80, 0.25) 0%, transparent 35%),
    radial-gradient(ellipse 600px 400px at 25% 40%, rgba(204, 0, 0, 0.2) 0%, transparent 40%),
    radial-gradient(circle at 75% 20%, rgba(255, 100, 100, 0.2) 0%, transparent 30%),
    radial-gradient(ellipse 500px 300px at 85% 60%, rgba(139, 0, 0, 0.15) 0%, transparent 45%);
  filter: blur(40px);
  animation: splashFlamesFlow 8s ease-in-out infinite;
  z-index: -1;
}

.splash-content {
  position: relative;
  z-index: 10;
  text-align: center;
}

.splash-text {
  font-size: 3.5rem;
  font-weight: 900;
  background: linear-gradient(135deg, var(--accent) 0%, #ff6666 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: 2px;
  animation: splashPulse 2s ease-in-out infinite;
  cursor: pointer;
  user-select: none;
}

@keyframes splashPulse {
  0%, 100% { opacity: 0.8; transform: scale(1); }
  50%       { opacity: 1;   transform: scale(1.05); }
}

@keyframes splashFlamesFlow {
  0%, 100% { transform: translateY(0) scale(1); opacity: 0.6; }
  50%       { transform: translateY(-40px) scale(1.1); opacity: 0.8; }
}

/* =================================
   VOLUME CONTROL
   ================================= */

.volume-control {
  position: fixed;
  top: 20px;
  left: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
  z-index: 110;
  background: rgba(20, 10, 10, 0.85);
  padding: 12px 16px;
  border-radius: 8px;
  border: 2px solid var(--primary);
}

.volume-icon {
  width: 24px;
  height: 24px;
  color: #ffffff;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.volume-slider {
  width: 120px;
  height: 6px;
  border-radius: 3px;
  background: rgba(204, 0, 0, 0.3);
  outline: none;
  -webkit-appearance: none;
  appearance: none;
  cursor: pointer;
}

.volume-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--accent);
  cursor: pointer;
  box-shadow: 0 0 10px rgba(204, 0, 0, 0.8);
  margin-top: -6px;
}

.volume-slider::-moz-range-thumb {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--accent);
  cursor: pointer;
  border: none;
  box-shadow: 0 0 10px rgba(204, 0, 0, 0.8);
}

.volume-slider::-webkit-slider-runnable-track {
  background: linear-gradient(to right, var(--primary), var(--accent));
  height: 6px;
  border-radius: 3px;
}

.volume-slider::-moz-range-track {
  background: linear-gradient(to right, var(--primary), var(--accent));
  height: 6px;
  border-radius: 3px;
  border: none;
}

/* =================================
   MAIN CONTAINER
   ================================= */

.container {
  max-width: 600px;
  width: 100%;
  margin: 0 auto;
  padding: 40px 20px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 40px;
  position: relative;
  z-index: 2;
  /* Hidden until splash is dismissed */
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.8s ease 0.3s;
}

.container.visible {
  opacity: 1;
  pointer-events: auto;
}

/* =================================
   PROFILE SECTION
   ================================= */

.profile-section {
  text-align: center;
  animation: slideIn 0.8s cubic-bezier(0.34, 1.56, 0.64, 1);
  transition: transform 0.1s ease-out;
  will-change: transform;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
}

@keyframes slideIn {
  from { opacity: 0; transform: translateY(-30px); }
  to   { opacity: 1; transform: translateY(0); }
}

.avatar-wrapper {
  width: 140px;
  height: 140px;
  margin: 0 auto 24px;
  position: relative;
  animation: float 6s ease-in-out infinite 0.2s;
  transition: transform 0.1s ease-out;
  will-change: transform;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-10px); }
}

.avatar {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  border: 3px solid var(--accent);
  box-shadow: 0 0 40px rgba(204, 0, 0, 0.8), 0 0 80px rgba(255, 51, 51, 0.4);
  background-size: cover;
  background-position: center;
  background-color: var(--primary);
  overflow: hidden;
}



.profile-name {
  font-family: 'Orbitron', 'Bebas Neue', sans-serif;
  font-size: 3rem;
  font-weight: 900;
  background: linear-gradient(135deg, var(--accent) 0%, #ff6666 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 3px;
  position: relative;
  animation: nameGlow 2s ease-in-out infinite;
}

.profile-name::before {
  content: attr(data-text);
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 100, 50, 0.8), transparent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: flameWave 1.5s ease-in-out infinite;
  opacity: 0.7;
}

@keyframes nameGlow {
  0%, 100% { filter: drop-shadow(0 0 8px rgba(204,0,0,0.6)); }
  50%       { filter: drop-shadow(0 0 16px rgba(255,51,51,0.9)); }
}

@keyframes flameWave {
  0%, 100% { transform: translateX(0) scaleX(1); opacity: 0.5; }
  50%       { transform: translateX(20px) scaleX(1.1); opacity: 0.8; }
}

.profile-bio {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 8px;
  font-weight: 500;
}

.profile-status {
  font-size: 0.95rem;
  color: var(--primary);
  font-weight: 600;
  animation: statusPulse 2s ease-in-out infinite;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.status-icon {
  width: 12px;
  height: 12px;
  color: #ff3333;
  flex-shrink: 0;
}

@keyframes statusPulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.6; }
}

/* =================================
   LINKS SECTION
   ================================= */

.links-section {
  width: 100%;
  max-width: 500px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  animation: slideInUp 0.8s cubic-bezier(0.34, 1.56, 0.64, 1) 0.2s both;
  transition: transform 0.1s ease-out;
  will-change: transform;
}

@keyframes slideInUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}

.link-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 20px;
  background: var(--surface);
  border: 2px solid rgba(204, 0, 0, 0.4);
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  position: relative;
  overflow: hidden;
  will-change: transform, box-shadow;
}

.link-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent, rgba(204, 0, 0, 0.15), transparent);
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
}

.link-card:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(204, 0, 0, 0.4), 0 0 30px rgba(255, 51, 51, 0.3);
}

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

.link-icon {
  width: 40px;
  height: 40px;
  min-width: 40px;
  object-fit: contain;
  animation: iconBounce 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55) forwards;
  opacity: 0;
}

.link-card:nth-child(1) .link-icon { animation-delay: 0.3s; }
.link-card:nth-child(2) .link-icon { animation-delay: 0.4s; }
.link-card:nth-child(3) .link-icon { animation-delay: 0.5s; }
.link-card:nth-child(4) .link-icon { animation-delay: 0.6s; }

@keyframes iconBounce {
  from { opacity: 0; transform: scale(0.5) translateY(20px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}

.link-content {
  flex: 1;
  text-align: left;
}

.link-content h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 4px;
  color: var(--text-light);
}

.link-content p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.link-arrow {
  width: 24px;
  height: 24px;
  color: #ffffff;
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  opacity: 0;
  transform: translateX(-10px);
  flex-shrink: 0;
}

.link-card:hover .link-arrow {
  opacity: 1;
  transform: translateX(5px);
}

/* =================================
   FOOTER
   ================================= */

.footer {
  text-align: center;
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-top: auto;
  animation: fadeIn 1s ease 0.6s both;
}

.footer p {
  font-weight: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.footer-icon {
  width: 16px;
  height: 16px;
  color: #ffffff;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* =================================
   RESPONSIVE
   ================================= */

@media (max-width: 600px) {
  .container {
    padding: 30px 16px;
    gap: 30px;
  }

  .avatar-wrapper {
    width: 110px;
    height: 110px;
  }

  .profile-name {
    font-size: 2rem;
  }

  .profile-bio {
    font-size: 1rem;
  }

  .link-card {
    padding: 14px 16px;
    gap: 12px;
  }

  .link-icon {
    width: 32px;
    height: 32px;
    min-width: 32px;
  }

  .link-content h3 {
    font-size: 1rem;
  }

  .link-content p {
    font-size: 0.85rem;
  }

  .splash-text {
    font-size: 2.2rem;
  }

  .volume-control {
    top: 10px;
    left: 10px;
    padding: 8px 12px;
  }

  .volume-slider {
    width: 80px;
  }
}