:root {
  --primary-color: #00CED1; 
  --secondary-color: #FF6B9E;
  --background-dark: #0A0A1A;
  --text-color: #E0E0FF;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  transition: all 0.3s ease;
}

body {
  font-family: 'Space Mono', monospace;
  background: var(--background-dark);
  color: var(--text-color);
  overflow-x: hidden;
  overflow-y: auto;
  perspective: 1000px;
  cursor: none;
}


.custom-cursor {
  position: fixed;
  width: 32px;
  height: 32px;
  background: url('assets/custom_cursor.png') no-repeat center center;
  background-size: contain;
  pointer-events: none;
  z-index: 10000;
  transition: transform 0.1s ease-out;
  filter: hue-rotate(var(--cursor-hue, 0deg)); 
}


body.home-theme {
  --primary-gradient: from-purple-400;
  --secondary-gradient: to-pink-600;
  --primary-color: #00CED1; 
  --secondary-color: #FF6B9E;
  --cursor-hue: 180deg; 
}

body.hacker-theme {
  --primary-gradient: from-green-500;
  --secondary-gradient: to-teal-600;
  --primary-color: #22C55E; 
  --secondary-color: #2DD4BF;
  --cursor-hue: 120deg; 
}

body.rain-theme {
  --primary-gradient: from-blue-800;
  --secondary-gradient: to-blue-600;
  --primary-color: #1E3A8A; 
  --secondary-color: #2563EB;
  --cursor-hue: 240deg; 
}

body.anime-theme {
  --primary-gradient: from-red-600;
  --secondary-gradient: to-red-400;
  --primary-color: #DC2626; 
  --secondary-color: #F87171;
  --cursor-hue: 0deg; 
}

body.car-theme {
  --primary-gradient: from-yellow-500;
  --secondary-gradient: to-yellow-300;
  --primary-color: #EAB308; 
  --secondary-color: #FACC15;
  --cursor-hue: 60deg; 
}


.video-background {
  transform: scale(1.02);
}


#hacker-overlay {
  mix-blend-mode: screen;
  opacity: 0.7;
}

#snow-overlay {
  z-index: 15;
  opacity: 0.8;
}


.glitch-overlay {
  pointer-events: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: transparent;
  opacity: 0;
  z-index: 20;
  mix-blend-mode: color-dodge;
}


#profile-block, #skills-block {
  transform-style: preserve-3d;
  transition: transform 0.5s ease-out, background 0.3s ease, border-opacity 0.3s ease, backdrop-filter 0.3s ease, opacity 0.3s ease, border-color 0.3s ease; /* Flüssigere Transition */
  width: 640px;
  max-width: 90vw;
}


#profile-block.profile-appear {
  animation: slideInFade 1s ease-out forwards;
}

@keyframes slideInFade {
  0% {
    opacity: 0;
    transform: translate(-50%, -40%);
  }
  100% {
    opacity: 1;
    transform: translate(-50%, -50%);
  }
}


.border-theme {
  border-color: var(--primary-color);
}


.profile-container {
  position: relative;
  transform-style: preserve-3d;
}

.profile-container::after {
  content: '';
  position: absolute;
  top: -5px;
  left: -5px;
  right: -5px;
  bottom: -5px;
  border-radius: 50%;
  background: radial-gradient(
    circle at 10px 10px,
    var(--primary-color) 15%,
    transparent 25%
  );
  animation: orbit 3s linear infinite;
  z-index: -1;
  filter: blur(2px);
  box-shadow: 0 0 10px var(--primary-color);
}

.profile-container.fast-orbit::after {
  animation: fast-orbit 0.5s linear forwards;
}


.social-links {
  display: flex;
  gap: 12px;
  background: rgba(0, 0, 0, 0.3);
  border-radius: 20px;
  padding: 8px 12px;
  backdrop-filter: blur(5px);
}

.social-icon {
  display: inline-block;
  position: relative;
  overflow: hidden;
  border-radius: 50%;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  pointer-events: auto;
  transition: transform 0.3s ease;
}

.social-icon:hover,
.social-icon:active {
  transform: scale(1.4) rotateY(15deg);
}

.social-icon::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(
    0deg, 
    transparent, 
    var(--primary-color), 
    var(--secondary-color)
  );
  transform-origin: bottom right;
  animation: shine 3s linear infinite;
  opacity: 0;
  transition: opacity 0.5s;
}

.social-icon:hover::before,
.social-icon:active::before {
  opacity: 0.3;
}


.animated-border {
  position: relative;
}

.animated-border::before {
  content: '';
  position: absolute;
  top: -4px;
  left: -4px;
  right: -4px;
  bottom: -4px;
  border: 2px solid transparent;
  border-radius: inherit;
  background: conic-gradient(
    from 0deg,
    var(--primary-color) 0.8,
    var(--secondary-color) 0.8,
    var(--primary-color) 0.8
  );
  animation: border-spin 2s linear infinite;
  z-index: -1;
}


.led-border {
  position: relative;
  border: 2px solid transparent;
}

.led-border::before {
  content: '';
  position: absolute;
  top: -4px;
  left: -4px;
  right: -4px;
  bottom: -4px;
  border-radius: inherit;
  background: linear-gradient(
    90deg,
    transparent 0%,
    var(--primary-color) 20%,
    var(--secondary-color) 40%,
    transparent 60%
  );
  background-size: 400%;
  animation: led-glow 4s ease-in-out infinite;
  z-index: -1;
}


#home-theme, #hacker-theme, #rain-theme, #anime-theme, #car-theme, #results-theme {
  background-image: linear-gradient(to bottom right, var(--primary-color), var(--secondary-color));
  touch-action: manipulation;
}


.name-gradient {
  background-image: linear-gradient(to right, var(--primary-color), var(--secondary-color));
}

#profile-name {
  font-family: 'Orbitron', sans-serif !important;
  font-weight: 700;
  font-size: 32px;
  text-align: center;
  letter-spacing: 3px;
  color: #fff;
  text-shadow: 0 0 10px rgba(255, 255, 255, 0.7), 0 0 20px rgba(255, 255, 255, 0.4);
}


#profile-bio {
  font-family: 'Courier New', monospace;
}


.profilschein {
  background-image: linear-gradient(to bottom right, var(--primary-color), var(--secondary-color));
}


.social-border {
  border-color: var(--primary-color);
}


.profile-border {
  border-color: var(--primary-color);
}


.visitor-icon {
  stroke: var(--primary-color);
}


.visitor-count {
  color: var(--primary-color);
}


.volume-icon {
  stroke: var(--primary-color);
}

.volume-icon:hover,
.volume-icon:active {
  stroke: var(--secondary-color);
}


.volume-slider {
  background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
}

.volume-slider::-webkit-slider-thumb {
  border-color: var(--primary-color);
}


.transparency-icon {
  stroke: var(--primary-color);
}

.transparency-icon:hover,
.transparency-icon:active {
  stroke: var(--secondary-color);
}


.transparency-slider {
  background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
}

.transparency-slider::-webkit-slider-thumb {
  border-color: var(--primary-color);
}


.skill-title {
  background-image: linear-gradient(to right, var(--primary-color), var(--secondary-color));
}


.skill-bar {
  background-image: linear-gradient(to right, var(--primary-color), var(--secondary-color));
}


.cursor-trail {
  background: radial-gradient(circle, var(--primary-color) 20%, var(--secondary-color) 80%);
  opacity: 0.8;
  border-radius: 50%;
  pointer-events: none;
  position: fixed;
  z-index: 10000;
}


.controls {
  position: fixed;
  bottom: calc(50% - 280px - 10px);
  left: 50%;
  transform: translateX(-50%);
  z-index: 25;
  display: flex;
  gap: 6px;
  background: rgba(0, 0, 0, 0.7);
  padding: 4px 8px;
  border-radius: 15px;
  backdrop-filter: blur(5px);
}

.theme-button {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.3);
  background-color: rgba(0, 0, 0, 0.5);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s;
  font-size: 14px;
  font-weight: bold;
}

.theme-button:hover {
  transform: scale(1.1);
  border-color: rgba(255, 255, 255, 0.8);
}


.top-controls {
  position: fixed;
  bottom: calc(50% - 280px - 60px);
  left: 50%;
  transform: translateX(-50%);
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(10px);
  border-radius: 20px;
  padding: 6px 10px;
  display: flex;
  gap: 12px;
  z-index: 25;
}


.volume-control, .transparency-control {
  z-index: 25;
  background: none;
  padding: 0;
}


.volume-slider, .transparency-slider {
  -webkit-appearance: none;
  appearance: none;
  background: transparent;
  outline: none;
  width: 80px;
  height: 6px;
  border-radius: 3px;
  cursor: pointer;
  touch-action: manipulation;
}

.volume-slider::-webkit-slider-thumb, .transparency-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 12px;
  height: 12px;
  background: white;
  cursor: grab;
  border-radius: 50%;
  box-shadow: 0 4px 8px rgba(0,0,0,0.3);
}

.volume-slider::-webkit-slider-thumb:hover, .transparency-slider::-webkit-slider-thumb:hover,
.volume-slider::-webkit-slider-thumb:active, .transparency-slider::-webkit-slider-thumb:active {
  background: #E0E0FF;
}


.badge-container {
  position: relative;
  display: inline-block;
  cursor: pointer;
  transition: transform 0.6s;
  transform-style: preserve-3d;
  touch-action: manipulation;
  width: 22px;
  height: 22px;
}

.badge-container img {
  image-rendering: pixelated;
}


.badge {
  width: 22px;
  height: 22px;
  backface-visibility: hidden;
}

.badge-back {
  position: absolute;
  top: 0;
  left: 0;
  width: 22px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.7);
  color: #fff;
  font-size: 14px;
  transform: rotateY(180deg);
  backface-visibility: hidden;
}

.badge-container:hover,
.badge-container:active {
  transform: rotateY(180deg);
}


.badge-group {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border-radius: 20px;
  padding: 8px 12px;
  display: flex;
  gap: 8px;
  justify-content: center;
  flex-wrap: wrap;
}


@media (max-width: 768px) {

  #profile-block, #skills-block {
    width: 85vw;
    max-width: 360px;
    padding: 15px;
    left: 50%;
    transform: translateX(-50%);
  }


  .profile-picture {
    width: 80px;
    height: 80px;
  }


  #profile-name {
    font-size: 18px;
  }

  #profile-bio {
    font-size: 12px;
  }


  .badge-group {
    gap: 4px;
    padding: 6px 8px;
  }

  .badge {
    width: 16px;
    height: 16px;
  }


  .social-links {
    gap: 8px;
    padding: 6px 8px;
  }

  .social-icon {
    width: 20px;
    height: 20px;
  }


  .visitor-counter {
    font-size: 10px;
    padding: 6px 10px;
    bottom: 8px;
    left: 10px;
    transform: none;
  }

  .visitor-icon {
    width: 14px;
    height: 14px;
  }


  .skills-title {
    font-size: 16px;
  }

  .skill-icon {
    width: 16px;
    height: 16px;
  }


  .controls {
    bottom: calc(50% - 200px - 10px);
    padding: 4px 8px;
    left: 50%;
    transform: translateX(-50%);
  }

  .theme-button {
    width: 25px;
    height: 25px;
    font-size: 12px;
  }


  .top-controls {
    bottom: calc(50% - 200px - 60px);
    left: 50%;
    transform: translateX(-50%);
    padding: 6px 8px;
    gap: 10px;
  }

  .volume-slider, .transparency-slider {
    width: 60px;
  }

  .volume-icon, .transparency-icon {
    width: 16px;
    height: 16px;
  }


  #results-button-container {
    top: calc(50% + 200px - 20px);
    left: 50%;
    transform: translateX(-50%);
  }

  #results-theme {
    font-size: 10px;
    padding: 6px 10px;
  }

  #results-hint {
    font-size: 8px;
    width: 140px;
  }


  #start-text {
    font-size: 18px;
  }
}


@keyframes led-glow {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 400% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

@keyframes orbit {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

@keyframes fast-orbit {
  0% {
    transform: rotate(0deg);
  }
  50% {
    transform: rotate(180deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

@keyframes shine {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

@keyframes glitch {
  0% {
    clip: rect(35px, 9999px, 14px, 0);
  }
  5% {
    clip: rect(88px, 9999px, 40px, 0);
  }
  10% {
    clip: rect(60px, 9999px, 50px, 0);
  }
  15% {
    clip: rect(55px, 9999px, 53px, 0);
  }
  20% {
    clip: rect(89px, 9999px, 65px, 0);
  }
  25% {
    clip: rect(52px, 9999px, 43px, 0);
  }
  30% {
    clip: rect(28px, 9999px, 15px, 0);
  }
  35% {
    clip: rect(40px, 9999px, 60px, 0);
  }
  40% {
    clip: rect(80px, 9999px, 45px, 0);
  }
  45% {
    clip: rect(90px, 9999px, 55px, 0);
  }
}

@keyframes glitch-anim {
  0% {
    clip: rect(39px, 9999px, 15px, 0);
  }
  5% {
    clip: rect(29px, 9999px, 10px, 0);
  }
  10% {
    clip: rect(50px, 9999px, 20px, 0);
  }
  15% {
    clip: rect(35px, 9999px, 25px, 0);
  }
  20% {
    clip: rect(45px, 9999px, 30px, 0);
  }
  25% {
    clip: rect(55px, 9999px, 40px, 0);
  }
  30% {
    clip: rect(60px, 9999px, 45px, 0);
  }
  35% {
    clip: rect(65px, 9999px, 50px, 0);
  }
  40% {
    clip: rect(70px, 9999px, 55px, 0);
  }
  45% {
    clip: rect(75px, 9999px, 60px, 0);
  }
}

@keyframes glitch-anim2 {
  0% {
    clip: rect(25px, 9999px, 10px, 0);
  }
  5% {
    clip: rect(35px, 9999px, 20px, 0);
  }
  10% {
    clip: rect(40px, 9999px, 25px, 0);
  }
  15% {
    clip: rect(50px, 9999px, 30px, 0);
  }
  20% {
    clip: rect(55px, 9999px, 35px, 0);
  }
  25% {
    clip: rect(60px, 9999px, 40px, 0);
  }
  30% {
    clip: rect(65px, 9999px, 45px, 0);
  }
}