:root {
  --primary-color: #ff3366;
  --secondary-color: #6c63ff;
  --accent-color-1: #00c9a7;
  --accent-color-2: #ffb400;
  --accent-color-3: #7b68ee;
  --primary-rgb: 255, 51, 102;
  --secondary-rgb: 108, 99, 255;
  --accent-rgb-1: 0, 201, 167;

  --neon-pink: #ff00ff;
  --neon-blue: #00ffff;
  --neon-green: #00ff00;
  --neon-yellow: #ffff00;
  --neon-purple: #9d00ff;

  --text-color: #333333;
  --text-color-light: #777777;

  --bg-color: #ffffff;
  --bg-color-alt: #f8f9fa;
  --dark-bg: #121212;
  --dark-bg-alt: #1e1e1e;

  --dark-text: #e0e0e0;
  --dark-text-light: #a0a0a0;

  --border-color: #e0e0e0;
  --card-bg: #ffffff;
  --card-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);

  --transition: all 0.3s ease;
  --transition-slow: all 0.5s ease;
  --transition-fast: all 0.2s ease;

  --border-radius: 8px;
  --border-radius-lg: 16px;
  --border-radius-sm: 4px;

  --font-family: "Space Grotesk", sans-serif;

  /* Z-index variables for consistent layering */
  --z-index-loader: 10000;
  --z-index-cursor: 9999;
  --z-index-overlay: 9998;
  --z-index-header: 1000;
  --z-index-nav: 999;
  --z-index-dropdown: 998;
  --z-index-modal: 997;
  --z-index-tooltip: 996;
  --z-index-scroll: 995;
  --z-index-back-to-top: 994;
}

[data-theme="dark"] {
  --text-color: #e0e0e0;
  --text-color-light: #a0a0a0;
  --bg-color: #121212;
  --bg-color-alt: #1e1e1e;
  --border-color: #2d2d2d;
  --card-bg: #1a1a1a;
  --card-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

[data-color-scheme="white"] {
  --primary-color: #333333;
  --secondary-color: #555555;
  --accent-color-1: #777777;
  --accent-color-2: #999999;
  --accent-color-3: #bbbbbb;
  --primary-rgb: 51, 51, 51;
  --secondary-rgb: 85, 85, 85;
  --accent-rgb-1: 119, 119, 119;
  --neon-pink: #333333;
  --neon-blue: #555555;
  --neon-green: #777777;
  --neon-yellow: #999999;
  --neon-purple: #bbbbbb;
}

[data-color-scheme="green"] {
  --primary-color: #00c9a7;
  --secondary-color: #00b894;
  --accent-color-1: #55efc4;
  --accent-color-2: #00d2a0;
  --accent-color-3: #00a589;
  --neon-pink: #00ffd5;
  --neon-blue: #00c9a7;
  --neon-green: #00b894;
  --neon-yellow: #55efc4;
  --neon-purple: #00d2a0;
}

[data-color-scheme="blue"] {
  --primary-color: #0984e3;
  --secondary-color: #74b9ff;
  --accent-color-1: #0652dd;
  --accent-color-2: #00a8ff;
  --accent-color-3: #1b9cfc;
  --neon-pink: #74b9ff;
  --neon-blue: #0984e3;
  --neon-green: #00a8ff;
  --neon-yellow: #1b9cfc;
  --neon-purple: #0652dd;
}

[data-color-scheme="red"] {
  --primary-color: #ff5252;
  --secondary-color: #ff7675;
  --accent-color-1: #ff4757;
  --accent-color-2: #ff6b81;
  --accent-color-3: #ff4d4d;
  --neon-pink: #ff5252;
  --neon-blue: #ff7675;
  --neon-green: #ff4757;
  --neon-yellow: #ff6b81;
  --neon-purple: #ff4d4d;
}

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

html {
  scroll-behavior: smooth;
  font-size: 62.5%;
}

body {
  font-family: var(--font-family);
  font-size: 1.6rem;
  line-height: 1.6;
  color: var(--text-color);
  background-color: var(--bg-color);
  overflow-x: hidden;
  transition: var(--transition);
}

body.loading {
  overflow: hidden;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

a {
  text-decoration: none;
  color: var(--text-color);
  transition: var(--transition);
}

ul {
  list-style: none;
}

img {
  max-width: 100%;
  height: auto;
}

.cursor-outer {
  position: fixed;
  width: 40px;
  height: 40px;
  border: 2px solid var(--primary-color);
  border-radius: 50%;
  pointer-events: none;
  transform: translate(-50%, -50%);
  transition: width 0.3s, height 0.3s;
  z-index: var(--z-index-cursor);
  mix-blend-mode: difference;
}

.cursor-inner {
  position: fixed;
  width: 8px;
  height: 8px;
  background-color: var(--primary-color);
  border-radius: 50%;
  pointer-events: none;
  transform: translate(-50%, -50%);
  transition: width 0.3s, height 0.3s;
  z-index: var(--z-index-cursor);
  mix-blend-mode: difference;
}

/* Fix loader z-index to ensure it's above everything */
.loader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--bg-color);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: var(--z-index-loader);
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loader.hidden {
  opacity: 0;
  visibility: hidden;
}

/* Fix header positioning and z-index */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: var(--z-index-header);
  transition: var(--transition);
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

[data-theme="dark"] header {
  background-color: rgba(18, 18, 18, 0.95);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

header.scrolled {
  background-color: var(--bg-color);
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
  padding: 1.5rem 2rem;
}

[data-theme="dark"] header.scrolled {
  background-color: var(--dark-bg);
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
}

/* Fix navigation menu on desktop */
nav {
  position: relative;
  display: flex;
  align-items: center;
  z-index: var(--z-index-nav);
}

@media (min-width: 993px) {
  nav ul {
    display: flex;
    align-items: center;
    gap: 2rem;
  }

  nav ul li {
    margin-bottom: 0;
  }

  nav ul li a {
    font-size: 1.6rem;
    padding: 0.5rem 1rem;
    position: relative;
  }

  nav ul li a::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: width 0.3s ease, left 0.3s ease;
  }

  nav ul li a:hover::after,
  nav ul li a.active::after {
    width: 100%;
    left: 0;
  }

  nav ul li a:hover,
  nav ul li a.active {
    color: var(--primary-color);
    transform: translateY(0);
  }

  .nav-toggle {
    display: none;
  }
}

@media (max-width: 992px) {
  nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 300px;
    max-width: 80%;
    height: 100vh;
    background-color: var(--bg-color);
    transition: right 0.4s cubic-bezier(0.77, 0, 0.175, 1);
    display: flex;
    align-items: center;
    padding: 8rem 2rem 2rem;
    box-shadow: -5px 0 30px rgba(0, 0, 0, 0.1);
  }

  [data-theme="dark"] nav {
    background-color: var(--dark-bg);
    box-shadow: -5px 0 30px rgba(0, 0, 0, 0.3);
  }

  nav.active {
    right: 0;
  }

  .nav-toggle {
    display: block;
    width: 3rem;
    height: 2.5rem;
    position: relative;
    cursor: pointer;
    z-index: var(--z-index-header);
  }

  .nav-toggle-bar {
    width: 100%;
    height: 2px;
    background-color: var(--text-color);
    position: absolute;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    transition: var(--transition);
  }

  .nav-toggle-bar::before,
  .nav-toggle-bar::after {
    content: "";
    width: 100%;
    height: 2px;
    background-color: var(--text-color);
    position: absolute;
    left: 0;
    transition: var(--transition);
  }

  .nav-toggle-bar::before {
    top: -8px;
  }

  .nav-toggle-bar::after {
    bottom: -8px;
  }

  .nav-toggle.active .nav-toggle-bar {
    background-color: transparent;
  }

  .nav-toggle.active .nav-toggle-bar::before {
    top: 0;
    transform: rotate(45deg);
  }

  .nav-toggle.active .nav-toggle-bar::after {
    bottom: 0;
    transform: rotate(-45deg);
  }
}

nav ul {
  width: 100%;
}

nav ul li {
  margin-bottom: 1.5rem;
}

nav ul li a {
  font-size: 1.8rem;
  font-weight: 500;
  color: var(--text-color);
  transition: var(--transition);
  display: block;
  padding: 0.5rem 0;
}

nav ul li a:hover,
nav ul li a.active {
  color: var(--primary-color);
  transform: translateX(10px);
}

/* Fix theme toggle button */
.theme-toggle {
  position: relative;
  width: 4rem;
  height: 4rem;
  border-radius: 50%;
  background-color: var(--bg-color-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  overflow: hidden;
  margin-left: 2rem;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  z-index: var(--z-index-header);
  transition: transform 0.3s ease;
}

.theme-toggle:hover {
  transform: rotate(15deg);
}

[data-theme="dark"] .theme-toggle {
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.theme-toggle i {
  position: absolute;
  font-size: 1.8rem;
  transition: var(--transition);
}

.theme-toggle .fa-sun {
  opacity: 0;
  transform: translateY(20px);
}

.theme-toggle .fa-moon {
  opacity: 1;
  transform: translateY(0);
}

[data-theme="dark"] .theme-toggle .fa-sun {
  opacity: 1;
  transform: translateY(0);
}

[data-theme="dark"] .theme-toggle .fa-moon {
  opacity: 0;
  transform: translateY(-20px);
}

/* Color scheme toggle */
.color-scheme-toggle {
  position: relative;
  width: 4rem;
  height: 4rem;
  border-radius: 50%;
  background-color: var(--bg-color-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  margin-left: 1rem;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  z-index: var(--z-index-header);
  transition: transform 0.3s ease;
}

.color-scheme-toggle:hover {
  transform: rotate(30deg);
}

[data-theme="dark"] .color-scheme-toggle {
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.color-scheme-toggle i {
  font-size: 1.8rem;
  color: var(--primary-color);
}

/* Color scheme panel */
.color-scheme-panel {
  position: fixed;
  top: 8rem;
  right: -300px;
  width: 280px;
  background-color: var(--bg-color);
  border-radius: var(--border-radius);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
  padding: 2rem;
  z-index: var(--z-index-dropdown);
  transition: right 0.3s ease;
}

[data-theme="dark"] .color-scheme-panel {
  background-color: var(--dark-bg);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.color-scheme-panel.active {
  right: 2rem;
}

.color-scheme-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
}

.color-scheme-header h3 {
  font-size: 1.8rem;
  margin-bottom: 0;
}

.color-scheme-close {
  background: none;
  border: none;
  font-size: 1.8rem;
  cursor: pointer;
  color: var(--text-color);
  transition: var(--transition);
}

.color-scheme-close:hover {
  color: var(--primary-color);
}

.color-scheme-options {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.color-option {
  height: 8rem;
  border-radius: var(--border-radius);
  border: none;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.color-option:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.color-option.active {
  box-shadow: 0 0 0 3px var(--primary-color);
}

.color-option span {
  position: absolute;
  bottom: 1rem;
  left: 0;
  width: 100%;
  text-align: center;
  color: white;
  font-weight: 500;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

/* Fix button styles for better visibility */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1.2rem 2.4rem;
  font-size: 1.6rem;
  font-weight: 500;
  border-radius: var(--border-radius);
  transition: var(--transition);
  cursor: pointer;
  border: none;
  outline: none;
  text-align: center;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn-primary {
  background-color: var(--primary-color);
  color: white;
}

.btn-primary:hover {
  background-color: var(--secondary-color);
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.btn-secondary {
  background-color: transparent;
  color: var(--text-color);
  border: 2px solid var(--border-color);
}

.btn-secondary:hover {
  border-color: var(--primary-color);
  color: var(--primary-color);
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.05);
}

/* Fix neon text effect for better visibility */
.neon-text {
  color: var(--text-color);
  text-shadow: 0 0 5px var(--primary-color), 0 0 10px var(--primary-color), 0 0 15px var(--primary-color);
  animation: neon-pulse 1.5s ease-in-out infinite alternate;
}

@media (prefers-reduced-motion: reduce) {
  .neon-text {
    animation: none;
  }
}

@keyframes neon-pulse {
  from {
    text-shadow: 0 0 5px var(--primary-color), 0 0 10px var(--primary-color), 0 0 15px var(--primary-color);
  }
  to {
    text-shadow: 0 0 5px var(--primary-color), 0 0 10px var(--primary-color), 0 0 15px var(--primary-color), 0 0 20px
      var(--primary-color);
  }
}

/* Fix hero section for better responsiveness */
.hero {
  position: relative;
  height: 100vh;
  min-height: 700px;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 8rem;
}

.hero-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 4rem;
}

.hero-text {
  flex: 1;
}

.hero-text h1 {
  font-size: 6rem;
  font-weight: 700;
  margin-bottom: 1rem;
  line-height: 1.1;
}

.hero-subtitle {
  font-size: 2.4rem;
  font-weight: 500;
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
}

.hero-description {
  font-size: 1.8rem;
  margin-bottom: 3rem;
  max-width: 600px;
}

.hero-cta {
  display: flex;
  gap: 2rem;
  margin-bottom: 3rem;
}

.hero-social {
  display: flex;
  gap: 1.5rem;
}

.hero-image {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-image-container {
  position: relative;
  width: 100%;
  max-width: 500px;
  border-radius: var(--border-radius);
  overflow: hidden;
  transition: var(--transition);
}

.hero-image-container img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--border-radius);
}

.hero-image-glitch {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url("../img/hero-glitch.jpg") no-repeat center center;
  background-size: cover;
  opacity: 0;
  mix-blend-mode: difference;
  animation: glitch 8s infinite;
}

@media (prefers-reduced-motion: reduce) {
  .hero-image-glitch {
    animation: none;
  }
}

@keyframes glitch {
  0% {