/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --primary-color: #6366f1;
  --primary-dark: #4f46e5;
  --secondary-color: #8b5cf6;
  --accent-color: #ec4899;
  --neon-blue: #00f0ff;
  --neon-purple: #a855f7;
  --neon-pink: #f72585;
  --text-dark: #ffffff;
  --text-light: #a1a1aa;
  --text-lighter: #71717a;
  --bg-dark: #000000;
  --bg-darker: #000000;
  --bg-card: rgba(15, 15, 15, 0.4);
  --bg-card-hover: rgba(20, 20, 20, 0.6);
  --border-color: rgba(99, 102, 241, 0.15);
  --border-glow: rgba(99, 102, 241, 0.3);
  --gradient-1: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --gradient-2: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  --gradient-3: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
  --gradient-neon: linear-gradient(
    135deg,
    #00f0ff 0%,
    #6366f1 50%,
    #a855f7 100%
  );
  --gradient-hero: radial-gradient(
    ellipse 100% 60% at 50% 0%,
    rgba(99, 102, 241, 0.25) 0%,
    rgba(168, 85, 247, 0.15) 30%,
    transparent 70%
  );
  --gradient-bg: #000000;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4),
    0 2px 4px -1px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5),
    0 4px 6px -2px rgba(0, 0, 0, 0.4);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.6),
    0 10px 10px -5px rgba(0, 0, 0, 0.4);
  --shadow-neon: 0 0 20px rgba(99, 102, 241, 0.3),
    0 0 40px rgba(99, 102, 241, 0.2);
  --shadow-neon-hover: 0 0 30px rgba(99, 102, 241, 0.5),
    0 0 60px rgba(99, 102, 241, 0.3);
  --glass-bg: rgba(20, 20, 25, 0.7);
  --glass-border: rgba(99, 102, 241, 0.3);
}

/* Tema Claro */
[data-theme="light"] {
  --text-dark: #1a1a1a;
  --text-light: #4a4a4a;
  --text-lighter: #6b6b6b;
  --bg-dark: #ffffff;
  --bg-darker: #f5f5f5;
  --bg-card: rgba(255, 255, 255, 0.8);
  --bg-card-hover: rgba(250, 250, 250, 0.95);
  --border-color: rgba(99, 102, 241, 0.2);
  --border-glow: rgba(99, 102, 241, 0.4);
  --gradient-hero: radial-gradient(
    ellipse 100% 60% at 50% 0%,
    rgba(99, 102, 241, 0.1) 0%,
    rgba(168, 85, 247, 0.05) 30%,
    transparent 70%
  );
  --gradient-bg: #ffffff;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1),
    0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1),
    0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1),
    0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-neon: 0 0 20px rgba(99, 102, 241, 0.2),
    0 0 40px rgba(99, 102, 241, 0.1);
  --shadow-neon-hover: 0 0 30px rgba(99, 102, 241, 0.3),
    0 0 60px rgba(99, 102, 241, 0.2);
  --glass-bg: rgba(255, 255, 255, 0.9);
  --glass-border: rgba(99, 102, 241, 0.3);
}

[data-theme="light"] body::before {
  background: radial-gradient(
      circle at 20% 30%,
      rgba(99, 102, 241, 0.03) 0%,
      transparent 50%
    ),
    radial-gradient(
      circle at 80% 70%,
      rgba(168, 85, 247, 0.03) 0%,
      transparent 50%
    );
}

[data-theme="light"] .stars-background {
  opacity: 0.1;
}

[data-theme="light"] .grid-overlay {
  opacity: 0.2;
}

[data-theme="light"] .code-background {
  opacity: 0.08;
}

[data-theme="light"] .code-line {
  color: rgba(99, 102, 241, 0.15);
}

[data-theme="light"] .footer {
  border-top-color: rgba(99, 102, 241, 0.1);
}

[data-theme="light"] .theme-menu {
  background: #ffffff;
  border-color: rgba(99, 102, 241, 0.2);
}

[data-theme="light"] .theme-icon {
  color: #1a1a1a;
}

[data-theme="light"] .theme-toggle {
  border-color: rgba(99, 102, 241, 0.2);
}

[data-theme="light"] .theme-toggle:hover {
  border-color: rgba(99, 102, 241, 0.4);
  background: rgba(250, 250, 250, 0.95);
}

[data-theme="light"] .theme-option {
  color: #1a1a1a;
}

[data-theme="light"] .theme-option:hover {
  color: var(--primary-color);
  background: rgba(99, 102, 241, 0.05);
}

[data-theme="light"] .code-terminal {
  background: rgba(255, 255, 255, 0.95);
}

[data-theme="light"] .terminal-header {
  background: rgba(250, 250, 250, 0.95);
}

[data-theme="light"] .code-prompt,
[data-theme="light"] .code-text::after {
  color: var(--primary-color);
}

[data-theme="light"] .terminal-title {
  color: var(--primary-color);
}

[data-theme="light"] .stars-background {
  background-image: radial-gradient(
      1px 1px at 20% 30%,
      rgba(99, 102, 241, 0.2),
      transparent
    ),
    radial-gradient(1px 1px at 60% 70%, rgba(99, 102, 241, 0.15), transparent),
    radial-gradient(1px 1px at 50% 50%, rgba(99, 102, 241, 0.25), transparent),
    radial-gradient(1px 1px at 80% 10%, rgba(168, 85, 247, 0.15), transparent),
    radial-gradient(1px 1px at 90% 60%, rgba(0, 240, 255, 0.15), transparent),
    radial-gradient(1px 1px at 33% 80%, rgba(99, 102, 241, 0.2), transparent),
    radial-gradient(1px 1px at 10% 40%, rgba(99, 102, 241, 0.15), transparent),
    radial-gradient(1px 1px at 70% 20%, rgba(168, 85, 247, 0.15), transparent);
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Consolas", "Courier New", monospace;
  line-height: 1.6;
  color: var(--text-dark);
  background: var(--bg-dark);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  position: relative;
}

body::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(
      circle at 20% 30%,
      rgba(99, 102, 241, 0.05) 0%,
      transparent 50%
    ),
    radial-gradient(
      circle at 80% 70%,
      rgba(168, 85, 247, 0.05) 0%,
      transparent 50%
    );
  pointer-events: none;
  z-index: 0;
  opacity: 0.5;
}

body > * {
  position: relative;
  z-index: 1;
}

/* Animated Stars Background */
.stars-background {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  background-image: radial-gradient(
      1px 1px at 20% 30%,
      rgba(255, 255, 255, 0.3),
      transparent
    ),
    radial-gradient(1px 1px at 60% 70%, rgba(99, 102, 241, 0.2), transparent),
    radial-gradient(1px 1px at 50% 50%, rgba(255, 255, 255, 0.4), transparent),
    radial-gradient(1px 1px at 80% 10%, rgba(168, 85, 247, 0.2), transparent),
    radial-gradient(1px 1px at 90% 60%, rgba(0, 240, 255, 0.2), transparent),
    radial-gradient(1px 1px at 33% 80%, rgba(255, 255, 255, 0.3), transparent),
    radial-gradient(1px 1px at 10% 40%, rgba(99, 102, 241, 0.2), transparent),
    radial-gradient(1px 1px at 70% 20%, rgba(168, 85, 247, 0.2), transparent);
  background-repeat: repeat;
  background-size: 200% 200%;
  animation: starsMove 20s linear infinite;
  opacity: 0.2;
}

@keyframes starsMove {
  0% {
    transform: translate(0, 0);
  }
  100% {
    transform: translate(-50%, -50%);
  }
}

/* Grid Overlay */
.grid-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  background-image: linear-gradient(
      rgba(99, 102, 241, 0.03) 1px,
      transparent 1px
    ),
    linear-gradient(90deg, rgba(99, 102, 241, 0.03) 1px, transparent 1px);
  background-size: 50px 50px;
  animation: gridMove 20s linear infinite;
  opacity: 0.4;
}

@keyframes gridMove {
  0% {
    transform: translate(0, 0);
  }
  100% {
    transform: translate(50px, 50px);
  }
}

/* Floating Particles */
.floating-particles {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.particle {
  position: absolute;
  width: 2px;
  height: 2px;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.6), transparent);
  border-radius: 50%;
  box-shadow: 0 0 6px rgba(99, 102, 241, 0.4);
  animation: floatParticle 15s infinite ease-in-out;
  will-change: transform;
  opacity: 0.5;
}

.particle:nth-child(1) {
  left: 10%;
  animation-delay: 0s;
  animation-duration: 12s;
}

.particle:nth-child(2) {
  left: 20%;
  animation-delay: 2s;
  animation-duration: 18s;
  width: 6px;
  height: 6px;
}

.particle:nth-child(3) {
  left: 30%;
  animation-delay: 4s;
  animation-duration: 15s;
}

.particle:nth-child(4) {
  left: 40%;
  animation-delay: 1s;
  animation-duration: 20s;
  background: radial-gradient(circle, rgba(168, 85, 247, 0.8), transparent);
  box-shadow: 0 0 10px rgba(168, 85, 247, 0.6);
}

.particle:nth-child(5) {
  left: 50%;
  animation-delay: 3s;
  animation-duration: 14s;
  width: 5px;
  height: 5px;
}

.particle:nth-child(6) {
  left: 60%;
  animation-delay: 5s;
  animation-duration: 16s;
  background: radial-gradient(circle, rgba(0, 240, 255, 0.8), transparent);
  box-shadow: 0 0 10px rgba(0, 240, 255, 0.6);
}

.particle:nth-child(7) {
  left: 70%;
  animation-delay: 2.5s;
  animation-duration: 13s;
}

.particle:nth-child(8) {
  left: 80%;
  animation-delay: 4.5s;
  animation-duration: 17s;
  width: 6px;
  height: 6px;
}

@keyframes floatParticle {
  0% {
    transform: translateY(100vh) translateX(0) scale(0);
    opacity: 0;
  }
  10% {
    opacity: 1;
  }
  90% {
    opacity: 1;
  }
  100% {
    transform: translateY(-100px) translateX(100px) scale(1);
    opacity: 0;
  }
}

/* Code Background */
.code-background {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
  opacity: 0.15;
}

.code-line {
  position: absolute;
  left: 0;
  width: 100%;
  font-family: "Consolas", "Courier New", monospace;
  font-size: 0.75rem;
  color: rgba(99, 102, 241, 0.25);
  white-space: nowrap;
  animation: codeScroll 25s linear infinite;
  animation-delay: calc(var(--code-delay) * 1.5s);
  padding-left: 3rem;
  text-shadow: 0 0 10px rgba(99, 102, 241, 0.2);
  letter-spacing: 0.5px;
}

.code-line:nth-child(1) {
  --code-delay: 0;
  top: 10%;
}

.code-line:nth-child(2) {
  --code-delay: 1;
  top: 15%;
}

.code-line:nth-child(3) {
  --code-delay: 2;
  top: 20%;
}

.code-line:nth-child(4) {
  --code-delay: 3;
  top: 25%;
}

.code-line:nth-child(5) {
  --code-delay: 4;
  top: 30%;
}

.code-line:nth-child(6) {
  --code-delay: 5;
  top: 35%;
}

.code-line:nth-child(7) {
  --code-delay: 6;
  top: 40%;
}

.code-line:nth-child(8) {
  --code-delay: 7;
  top: 45%;
}

.code-line:nth-child(9) {
  --code-delay: 8;
  top: 50%;
}

.code-line:nth-child(10) {
  --code-delay: 9;
  top: 55%;
}

.code-line:nth-child(11) {
  --code-delay: 10;
  top: 60%;
}

.code-line:nth-child(12) {
  --code-delay: 11;
  top: 65%;
}

.code-line:nth-child(13) {
  --code-delay: 12;
  top: 70%;
}

.code-line:nth-child(14) {
  --code-delay: 13;
  top: 75%;
}

.code-line:nth-child(15) {
  --code-delay: 14;
  top: 80%;
}

@keyframes codeScroll {
  0% {
    transform: translateX(100vw);
    opacity: 0;
  }
  5% {
    opacity: 0.3;
  }
  50% {
    opacity: 0.25;
  }
  95% {
    opacity: 0.3;
  }
  100% {
    transform: translateX(-100%);
    opacity: 0;
  }
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: var(--bg-dark);
  z-index: 1000;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 20px;
  position: relative;
}

.logo {
  flex: 0 0 auto;
}

.logo h1 {
  font-size: 1.8rem;
  color: var(--text-dark);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen,
    Ubuntu, Cantarell, sans-serif;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 2rem;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  margin: 0;
  padding: 0;
}

.nav-menu a {
  text-decoration: none;
  color: var(--text-dark);
  font-weight: 400;
  font-size: 0.95rem;
  transition: all 0.2s ease;
  position: relative;
  padding: 0.5rem 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen,
    Ubuntu, Cantarell, sans-serif;
}

.nav-menu a:hover {
  color: var(--text-light);
}

.btn-contact {
  flex: 0 0 auto;
  padding: 0.6rem 1.5rem;
  background: transparent;
  color: var(--text-dark);
  text-decoration: none;
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 500;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen,
    Ubuntu, Cantarell, sans-serif;
  border: 1px solid var(--border-color);
  transition: all 0.3s ease;
  position: relative;
}

.btn-contact:hover {
  background: var(--bg-card);
  border-color: var(--border-glow);
  color: var(--text-dark);
}

.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
  gap: 5px;
}

.hamburger span {
  width: 25px;
  height: 3px;
  background: var(--text-light);
  transition: all 0.3s ease;
  border-radius: 3px;
  box-shadow: 0 0 5px rgba(99, 102, 241, 0.3);
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(8px, 8px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Header Actions */
.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Theme Selector */
.theme-selector {
  position: relative;
}

.theme-toggle {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
  position: relative;
  overflow: hidden;
}

.theme-toggle:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-glow);
}

.theme-icon {
  width: 16px;
  height: 16px;
  transition: all 0.3s ease;
  position: absolute;
  display: block;
  color: var(--text-dark);
  stroke: currentColor;
}

.theme-icon-dark {
  opacity: 1;
  transform: scale(1);
}

.theme-icon-light,
.theme-icon-system {
  opacity: 0;
  transform: scale(0);
}

[data-theme="light"] .theme-icon-light {
  opacity: 1;
  transform: scale(1);
}

[data-theme="light"] .theme-icon-dark,
[data-theme="light"] .theme-icon-system {
  opacity: 0;
  transform: scale(0);
}

[data-theme="system"] .theme-icon-system {
  opacity: 1;
  transform: scale(1);
}

[data-theme="system"] .theme-icon-dark,
[data-theme="system"] .theme-icon-light {
  opacity: 0;
  transform: scale(0);
}

.theme-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: var(--bg-dark);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 0.5rem;
  min-width: 150px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all 0.3s ease;
  box-shadow: var(--shadow-lg);
  z-index: 1001;
}

.theme-selector.active .theme-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.theme-option {
  width: 100%;
  padding: 0.75rem 1rem;
  background: transparent;
  border: none;
  border-radius: 6px;
  color: var(--text-dark);
  font-size: 0.9rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  transition: all 0.2s ease;
  text-align: left;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen,
    Ubuntu, Cantarell, sans-serif;
  font-weight: 400;
  letter-spacing: 0.01em;
}

.theme-option:hover {
  background: var(--bg-card-hover);
  color: var(--primary-color);
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: 80px;
  overflow: hidden;
  background: var(--bg-dark);
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 0;
  overflow: hidden;
}

.hero-background::before {
  content: "";
  position: absolute;
  top: -20%;
  left: 50%;
  transform: translateX(-50%);
  width: 120%;
  height: 60%;
  background: radial-gradient(
    ellipse 80% 50% at 50% 0%,
    rgba(99, 102, 241, 0.08) 0%,
    rgba(168, 85, 247, 0.05) 30%,
    transparent 70%
  );
  animation: pulse 8s ease-in-out infinite;
  filter: blur(80px);
}

.hero-background::after {
  content: "";
  position: absolute;
  top: 10%;
  right: -10%;
  width: 40%;
  height: 40%;
  background: radial-gradient(
    circle,
    rgba(0, 240, 255, 0.06) 0%,
    rgba(99, 102, 241, 0.04) 30%,
    transparent 70%
  );
  animation: float 12s ease-in-out infinite;
  filter: blur(60px);
}

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

@keyframes float {
  0%,
  100% {
    transform: translateY(0) translateX(0);
  }
  50% {
    transform: translateY(-20px) translateX(10px);
  }
}

.hero-content {
  text-align: center;
  z-index: 1;
  animation: fadeInUp 0.8s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}

.hero-title {
  animation: fadeInUp 0.8s cubic-bezier(0.4, 0, 0.2, 1) 0.2s both;
}

.hero-subtitle {
  animation: fadeInUp 0.8s cubic-bezier(0.4, 0, 0.2, 1) 0.4s both;
}

.hero-buttons {
  animation: fadeInUp 0.8s cubic-bezier(0.4, 0, 0.2, 1) 0.6s both;
}

.hero-stats {
  animation: fadeInUp 0.8s cubic-bezier(0.4, 0, 0.2, 1) 0.8s both;
}

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

.hero-title {
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  font-weight: 700;
  margin-bottom: 2rem;
  line-height: 1.3;
  color: var(--text-dark);
  letter-spacing: -0.04em;
  min-height: 2.6em;
  text-align: center;
}

#typing-text {
  display: inline-block;
  text-align: center;
}

.cursor {
  display: inline-block;
  animation: blink 1s infinite;
  color: var(--neon-blue);
  margin-left: 4px;
  font-weight: 300;
}

@keyframes blink {
  0%,
  50% {
    opacity: 1;
  }
  51%,
  100% {
    opacity: 0;
  }
}

.highlight {
  background: linear-gradient(135deg, #00f0ff 0%, #6366f1 50%, #a855f7 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  background-size: 200% 200%;
  animation: gradient-shift 5s ease infinite;
  filter: drop-shadow(0 0 20px rgba(99, 102, 241, 0.5));
}

@keyframes gradient-shift {
  0%,
  100% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
}

.hero-subtitle {
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  color: var(--text-light);
  margin-bottom: 1.5rem;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
  font-weight: 400;
}

.hero-fast-badge {
  font-size: clamp(0.85rem, 1.3vw, 0.95rem);
  color: var(--text-light);
  margin-bottom: 1.5rem;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
  font-weight: 400;
  padding: 0.75rem 1.25rem;
  background: linear-gradient(
    135deg,
    rgba(236, 72, 153, 0.1) 0%,
    rgba(168, 85, 247, 0.1) 100%
  );
  border: 1px solid rgba(236, 72, 153, 0.3);
  border-radius: 8px;
  display: inline-block;
  letter-spacing: 0.01em;
  transition: all 0.3s ease;
  animation: fastPulse 2s ease-in-out infinite;
}

.hero-fast-badge strong {
  background: linear-gradient(135deg, #ec4899 0%, #a855f7 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 600;
}

.hero-fast-badge:hover {
  border-color: rgba(236, 72, 153, 0.5);
  background: linear-gradient(
    135deg,
    rgba(236, 72, 153, 0.15) 0%,
    rgba(168, 85, 247, 0.15) 100%
  );
  transform: scale(1.02);
}

@keyframes fastPulse {
  0%,
  100% {
    box-shadow: 0 0 15px rgba(236, 72, 153, 0.2);
  }
  50% {
    box-shadow: 0 0 25px rgba(236, 72, 153, 0.4);
  }
}

.hero-ai-badge {
  font-size: clamp(0.9rem, 1.4vw, 1rem);
  color: var(--text-light);
  margin-bottom: 2.5rem;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
  font-weight: 400;
  padding: 0.875rem 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  display: inline-block;
  letter-spacing: 0.01em;
  transition: all 0.3s ease;
}

.hero-ai-badge strong {
  background: linear-gradient(135deg, #00f0ff 0%, #6366f1 50%, #a855f7 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 600;
}

.hero-ai-badge:hover {
  border-color: var(--border-glow);
  background: var(--bg-card-hover);
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  margin-bottom: 4rem;
  flex-wrap: wrap;
}

.btn {
  padding: 0.875rem 1.75rem;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  background-size: 200% 200%;
  color: white;
  box-shadow: 0 4px 14px 0 rgba(99, 102, 241, 0.25);
  animation: buttonGlow 3s ease infinite;
}

@keyframes buttonGlow {
  0%,
  100% {
    background-position: 0% 50%;
    box-shadow: 0 4px 14px 0 rgba(99, 102, 241, 0.25);
  }
  50% {
    background-position: 100% 50%;
    box-shadow: 0 4px 20px 0 rgba(99, 102, 241, 0.4);
  }
}

.btn-primary::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.2),
    transparent
  );
  transition: left 0.5s;
}

.btn-primary:hover::before {
  left: 100%;
}

.btn-primary:hover {
  transform: translateY(-2px) scale(1.05);
  box-shadow: 0 8px 30px 0 rgba(99, 102, 241, 0.5);
  animation: buttonPulse 0.6s ease infinite;
}

@keyframes buttonPulse {
  0%,
  100% {
    box-shadow: 0 8px 30px 0 rgba(99, 102, 241, 0.5);
  }
  50% {
    box-shadow: 0 8px 40px 0 rgba(99, 102, 241, 0.7);
  }
}

.btn-secondary {
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  color: var(--text-dark);
  border-color: var(--border-color);
  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.3);
}

.btn-secondary:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-glow);
  transform: translateY(-2px);
  box-shadow: var(--shadow-neon);
  color: var(--neon-blue);
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: 3rem;
  flex-wrap: wrap;
}

.stat {
  text-align: center;
  animation: statPulse 2s ease-in-out infinite;
  animation-delay: calc(var(--k) * 0.3s);
}

.stat:nth-child(1) {
  --k: 0;
}
.stat:nth-child(2) {
  --k: 1;
}
.stat:nth-child(3) {
  --k: 2;
}

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

.stat-number {
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 800;
  background: linear-gradient(135deg, #00f0ff 0%, #6366f1 50%, #a855f7 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.02em;
  filter: drop-shadow(0 0 15px rgba(99, 102, 241, 0.4));
  line-height: 1.2;
}

.stat-label {
  color: var(--text-light);
  font-size: 0.9rem;
  margin-top: 0.5rem;
  text-shadow: 0 0 10px rgba(99, 102, 241, 0.2);
}

/* Section Styles */
section {
  padding: 8rem 0;
  position: relative;
}

.section-header {
  text-align: center;
  margin-bottom: 5rem;
  animation: fadeInUp 0.8s ease-out both;
}

.section-header h2 {
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--text-dark);
  letter-spacing: -0.03em;
  line-height: 1.2;
}

@keyframes titleGlow {
  0%,
  100% {
    text-shadow: 0 0 20px rgba(99, 102, 241, 0.2);
  }
  50% {
    text-shadow: 0 0 30px rgba(99, 102, 241, 0.4),
      0 0 40px rgba(99, 102, 241, 0.2);
  }
}

.section-header p {
  font-size: 1.1rem;
  color: var(--text-light);
  text-shadow: 0 0 10px rgba(99, 102, 241, 0.1);
}

/* About Section */
.about {
  background: var(--bg-dark);
  position: relative;
}

.about-content {
  max-width: 900px;
  margin: 0 auto;
}

.about-text h3 {
  font-size: 2rem;
  margin-bottom: 1.5rem;
  color: var(--text-dark);
  text-shadow: 0 0 15px rgba(99, 102, 241, 0.2);
}

.about-text p {
  font-size: 1.1rem;
  color: var(--text-light);
  margin-bottom: 1.5rem;
  line-height: 1.8;
}

.about-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem;
  background: var(--bg-card);
  backdrop-filter: blur(10px);
  border-radius: 8px;
  border: 1px solid var(--border-color);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  animation: featureSlideIn 0.5s ease-out both;
  animation-delay: calc(var(--l) * 0.1s);
}

.feature-item:nth-child(1) {
  --l: 0;
}
.feature-item:nth-child(2) {
  --l: 1;
}
.feature-item:nth-child(3) {
  --l: 2;
}
.feature-item:nth-child(4) {
  --l: 3;
}

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

.feature-item:hover {
  transform: translateY(-2px);
  border-color: var(--border-glow);
  background: var(--bg-card-hover);
}

.feature-icon {
  width: 2.5rem;
  height: 2.5rem;
  transition: all 0.3s ease;
}

.feature-icon svg {
  width: 100%;
  height: 100%;
  color: var(--primary-color, #6366f1);
  transition: all 0.3s ease;
}

.feature-icon svg path,
.feature-icon svg circle,
.feature-icon svg rect,
.feature-icon svg line {
  transition: all 0.3s ease;
}

.feature-item:hover .feature-icon {
  transform: scale(1.1);
}


/* Services Section */
.services {
  background: var(--bg-dark);
  position: relative;
  overflow: hidden;
}

/* Professional Code Background Animation */
.professional-code-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

#code-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0.15;
}

.code-lines-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.code-line-item {
  position: absolute;
  font-family: "Consolas", "Courier New", monospace;
  font-size: 0.75rem;
  white-space: nowrap;
  opacity: 0;
  animation: codeLineScroll var(--duration) linear infinite;
  animation-delay: var(--delay);
  left: 0;
  padding: 0.5rem 0;
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.code-line-item:nth-child(1) {
  top: 10%;
}
.code-line-item:nth-child(2) {
  top: 18%;
}
.code-line-item:nth-child(3) {
  top: 26%;
}
.code-line-item:nth-child(4) {
  top: 34%;
}
.code-line-item:nth-child(5) {
  top: 42%;
}
.code-line-item:nth-child(6) {
  top: 50%;
}
.code-line-item:nth-child(7) {
  top: 58%;
}
.code-line-item:nth-child(8) {
  top: 66%;
}
.code-line-item:nth-child(9) {
  top: 74%;
}
.code-line-item:nth-child(10) {
  top: 82%;
}
.code-line-item:nth-child(11) {
  top: 90%;
}

.code-syntax {
  color: rgba(99, 102, 241, 0.6);
  font-weight: 600;
}

.code-keyword {
  color: rgba(168, 85, 247, 0.6);
  font-weight: 600;
}

.code-variable {
  color: rgba(236, 72, 153, 0.5);
}

.code-function {
  color: rgba(0, 240, 255, 0.6);
}

.code-class {
  color: rgba(99, 102, 241, 0.7);
  font-weight: 600;
}

.code-property {
  color: rgba(168, 85, 247, 0.5);
}

.code-string {
  color: rgba(34, 197, 94, 0.6);
}

.code-comment {
  color: rgba(156, 163, 175, 0.5);
  font-style: italic;
}

.code-operator {
  color: rgba(99, 102, 241, 0.5);
}

.code-punctuation {
  color: rgba(156, 163, 175, 0.4);
}

@keyframes codeLineScroll {
  0% {
    transform: translateX(100vw);
    opacity: 0;
  }
  5% {
    opacity: 1;
  }
  95% {
    opacity: 1;
  }
  100% {
    transform: translateX(-100%);
    opacity: 0;
  }
}

/* Theme-specific adjustments */
[data-theme="light"] .code-syntax {
  color: rgba(99, 102, 241, 0.4);
}

[data-theme="light"] .code-keyword {
  color: rgba(168, 85, 247, 0.4);
}

[data-theme="light"] .code-variable {
  color: rgba(236, 72, 153, 0.35);
}

[data-theme="light"] .code-function {
  color: rgba(59, 130, 246, 0.4);
}

[data-theme="light"] .code-class {
  color: rgba(99, 102, 241, 0.5);
}

[data-theme="light"] .code-property {
  color: rgba(168, 85, 247, 0.35);
}

[data-theme="light"] .code-string {
  color: rgba(34, 197, 94, 0.4);
}

[data-theme="light"] .code-comment {
  color: rgba(107, 114, 128, 0.35);
}

[data-theme="light"] .code-operator {
  color: rgba(99, 102, 241, 0.35);
}

[data-theme="light"] .code-punctuation {
  color: rgba(107, 114, 128, 0.3);
}

[data-theme="light"] #code-canvas {
  opacity: 0.08;
}

.code-terminal {
  background: var(--bg-card);
  border: 2px solid var(--border-glow);
  border-radius: 12px;
  width: 90%;
  max-width: 600px;
  box-shadow: 0 0 80px rgba(99, 102, 241, 0.6),
    inset 0 0 40px rgba(99, 102, 241, 0.2);
  backdrop-filter: blur(10px);
}

.terminal-header {
  background: var(--bg-card-hover);
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  border-radius: 12px 12px 0 0;
}

.terminal-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(99, 102, 241, 0.5);
  animation: terminalPulse 2s ease-in-out infinite;
}

.terminal-dot:nth-child(1) {
  background: rgba(236, 72, 153, 0.5);
  animation-delay: 0s;
}

.terminal-dot:nth-child(2) {
  background: rgba(168, 85, 247, 0.5);
  animation-delay: 0.3s;
}

.terminal-dot:nth-child(3) {
  background: rgba(99, 102, 241, 0.5);
  animation-delay: 0.6s;
}

.terminal-title {
  margin-left: auto;
  color: rgba(99, 102, 241, 1);
  font-size: 0.85rem;
  font-family: "Consolas", "Courier New", monospace;
  font-weight: 600;
  text-shadow: 0 0 10px rgba(99, 102, 241, 0.8);
}

.terminal-content {
  padding: 1.5rem;
  font-family: "Consolas", "Courier New", monospace;
  font-size: 0.9rem;
  line-height: 1.8;
}

.code-line-animated {
  display: flex;
  align-items: center;
  margin-bottom: 0.5rem;
  opacity: 0;
  animation: codeLineFadeIn 0.5s ease-out forwards;
}

.code-prompt {
  color: rgba(99, 102, 241, 1);
  margin-right: 0.75rem;
  font-weight: 600;
  text-shadow: 0 0 10px rgba(99, 102, 241, 0.8);
}

.code-text {
  color: var(--text-dark);
  position: relative;
  --show-cursor: 1;
  font-weight: 400;
  text-shadow: 0 0 10px rgba(99, 102, 241, 0.5);
}

.code-text::after {
  content: "|";
  color: rgba(99, 102, 241, 1);
  animation: cursorBlink 1s infinite;
  margin-left: 2px;
  opacity: var(--show-cursor, 1);
  text-shadow: 0 0 10px rgba(99, 102, 241, 1);
}

@keyframes terminalPulse {
  0%,
  100% {
    opacity: 0.5;
    transform: scale(1);
  }
  50% {
    opacity: 1;
    transform: scale(1.1);
  }
}

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

@keyframes cursorBlink {
  0%,
  50% {
    opacity: 1;
  }
  51%,
  100% {
    opacity: 0;
  }
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  position: relative;
  z-index: 1;
}

.service-card {
  background: var(--bg-card);
  backdrop-filter: blur(10px);
  padding: 2.5rem;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.service-card:nth-child(1) {
  --i: 0;
}
.service-card:nth-child(2) {
  --i: 1;
}
.service-card:nth-child(3) {
  --i: 2;
}
.service-card:nth-child(4) {
  --i: 3;
}
.service-card:nth-child(5) {
  --i: 4;
}
.service-card:nth-child(6) {
  --i: 5;
}
.service-card:nth-child(7) {
  --i: 6;
}
.service-card:nth-child(8) {
  --i: 7;
}

.service-card:nth-child(9) {
  --i: 8;
}

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

.service-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, #6366f1, transparent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}

@keyframes gradientShift {
  0%,
  100% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-glow);
  background: var(--bg-card-hover);
  animation: none;
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-icon {
  width: 4rem;
  height: 4rem;
  margin: 0 auto 1.5rem;
  transition: all 0.3s ease;
}

.service-icon svg {
  width: 100%;
  height: 100%;
  color: var(--primary-color, #6366f1);
  transition: all 0.3s ease;
}

.service-icon svg path,
.service-icon svg circle,
.service-icon svg rect,
.service-icon svg line {
  transition: all 0.3s ease;
}

.service-card:hover .service-icon {
  transform: scale(1.1);
}



.service-card h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: var(--text-dark);
  text-shadow: 0 0 10px rgba(99, 102, 241, 0.2);
}

.service-card p {
  color: var(--text-light);
  line-height: 1.7;
}

.ai-service {
  border: 2px solid var(--border-glow);
  background: var(--bg-card);
  position: relative;
  overflow: hidden;
}

.ai-service::after {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(99, 102, 241, 0.1),
    transparent
  );
  animation: aiShine 3s ease-in-out infinite;
}

@keyframes aiShine {
  0% {
    left: -100%;
  }
  50%,
  100% {
    left: 100%;
  }
}

.ai-service:hover {
  border-color: var(--border-glow);
  background: var(--bg-card-hover);
  box-shadow: 0 0 30px rgba(99, 102, 241, 0.3);
}

/* Trusted By Section */
.trusted-by {
  background: var(--bg-dark);
  position: relative;
  padding: 4rem 0;
}

.trusted-by-label {
  font-size: 0.9rem;
  color: var(--text-lighter);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 3rem;
  text-align: center;
}

.trusted-by-logos-wrapper {
  overflow: hidden;
  width: 100%;
  position: relative;
  mask-image: linear-gradient(
    to right,
    transparent,
    black 10%,
    black 90%,
    transparent
  );
  -webkit-mask-image: linear-gradient(
    to right,
    transparent,
    black 10%,
    black 90%,
    transparent
  );
}

.trusted-by-logos {
  display: flex;
  gap: 4rem;
  align-items: center;
  width: fit-content;
  animation: scroll-logos 30s linear infinite;
}

.trusted-by-logos-wrapper:hover .trusted-by-logos {
  animation-play-state: paused;
}

@keyframes scroll-logos {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

.trusted-logo {
  flex-shrink: 0;
  width: 150px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0.6;
  transition: all 0.3s ease;
  filter: grayscale(100%);
}

.trusted-logo:hover {
  opacity: 1;
  filter: grayscale(0%);
}

.trusted-logo:hover img {
  transform: scale(1.1);
}

.trusted-logo img {
  max-width: 100%;
  max-height: 80px;
  width: auto;
  height: auto;
  object-fit: contain;
  transition: all 0.3s ease;
}

.digital-factory-logo img {
  max-height: 120px;
  min-height: 100px;
}

.logo-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-light);
  font-size: 0.9rem;
  font-weight: 500;
  transition: all 0.3s ease;
}

.trusted-logo:hover .logo-placeholder {
  border-color: var(--border-glow);
  background: var(--bg-card-hover);
  color: var(--text-dark);
}

/* Advantages Section */
.advantages {
  background: var(--bg-dark);
  position: relative;
}

.advantages-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.advantage-card {
  background: var(--bg-card);
  backdrop-filter: blur(10px);
  padding: 2rem;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
  animation: cardSlideIn 0.6s ease-out both;
  animation-delay: calc(var(--j) * 0.1s);
}

.advantage-card:nth-child(1) {
  --j: 0;
}
.advantage-card:nth-child(2) {
  --j: 1;
}
.advantage-card:nth-child(3) {
  --j: 2;
}
.advantage-card:nth-child(4) {
  --j: 3;
}
.advantage-card:nth-child(5) {
  --j: 4;
}
.advantage-card:nth-child(6) {
  --j: 5;
}

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

.advantage-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 1px;
  height: 100%;
  background: linear-gradient(180deg, transparent, #6366f1, transparent);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes gradientFlow {
  0%,
  100% {
    background-position: 0% 0%;
  }
  50% {
    background-position: 0% 100%;
  }
}

.advantage-card:hover::before {
  transform: scaleY(1);
}

.advantage-card:hover {
  transform: translateX(4px);
  border-color: var(--border-glow);
  background: var(--bg-card-hover);
}

.advantage-number {
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  font-weight: 800;
  background: linear-gradient(135deg, #00f0ff 0%, #6366f1 50%, #a855f7 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  opacity: 0.3;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
  line-height: 1;
  filter: drop-shadow(0 0 10px rgba(99, 102, 241, 0.3));
}

.advantage-card h3 {
  font-size: 1.3rem;
  margin-bottom: 1rem;
  color: var(--text-dark);
  text-shadow: 0 0 10px rgba(99, 102, 241, 0.2);
}

.advantage-card p {
  color: var(--text-light);
  line-height: 1.7;
}

/* Comparison Section */
.comparison {
  background: var(--bg-dark);
  color: var(--text-dark);
  position: relative;
  overflow: hidden;
}

.comparison::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: transparent;
  pointer-events: none;
}

.comparison-content {
  position: relative;
  z-index: 1;
}

.comparison-content h2 {
  text-align: center;
  font-size: clamp(2rem, 4vw, 2.75rem);
  margin-bottom: 3rem;
  color: var(--text-dark);
  letter-spacing: -0.03em;
  font-weight: 600;
}

.comparison-table {
  max-width: 800px;
  margin: 0 auto;
}

.comparison-item {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 2rem;
  padding: 1.5rem;
  border-bottom: 1px solid var(--border-color);
  align-items: center;
  transition: background 0.2s ease;
}

.comparison-item:hover {
  background: var(--bg-card);
  border-radius: 12px;
  transform: scale(1.01);
  transition: all 0.3s ease;
}

.comparison-label {
  font-weight: 500;
  font-size: 1.1rem;
  color: var(--text-light);
}

.comparison-values {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.comparison-value {
  line-height: 1.4;
  padding: 0.875rem 1rem;
  border-radius: 8px;
  text-align: center;
  font-weight: 500;
  transition: all 0.2s ease;
}

.comparison-value.biscatos:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-glow);
  transform: scale(1.02);
}

.comparison-value.biscatos {
  background: var(--bg-card);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--border-glow);
  color: var(--text-dark);
}

.comparison-value.other {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-light);
  opacity: 0.8;
}

/* Contact Section */
.contact {
  background: var(--bg-dark);
  position: relative;
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  max-width: 1000px;
  margin: 0 auto;
}

.contact-info h3 {
  font-size: 2rem;
  margin-bottom: 1.5rem;
  color: var(--text-dark);
  text-shadow: 0 0 15px rgba(99, 102, 241, 0.2);
}

.contact-info p {
  color: var(--text-light);
  margin-bottom: 2rem;
  line-height: 1.8;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.contact-icon {
  width: 2rem;
  height: 2rem;
  flex-shrink: 0;
  transition: all 0.3s ease;
}

.contact-icon svg {
  width: 100%;
  height: 100%;
  color: var(--primary-color, #6366f1);
  transition: all 0.3s ease;
}

.contact-item:hover .contact-icon {
  transform: scale(1.1);
}

.contact-item strong {
  display: block;
  color: var(--text-dark);
  margin-bottom: 0.3rem;
  text-shadow: 0 0 10px rgba(99, 102, 241, 0.2);
}

.contact-item p {
  color: var(--text-light);
  margin: 0;
}

.contact-form {
  background: var(--bg-card);
  backdrop-filter: blur(10px);
  padding: 2.5rem;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  transition: all 0.3s ease;
}

.contact-form:hover {
  border-color: var(--border-glow);
  transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  animation: inputFocus 0.3s ease;
}

.form-group select {
  width: 100%;
  padding: 0.875rem 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-dark);
  font-size: 1rem;
  font-family: "Consolas", "Courier New", monospace;
  transition: all 0.3s ease;
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236366f1' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.form-group select:hover {
  border-color: var(--border-glow);
  background-color: var(--bg-card-hover);
}

.form-group select:focus {
  outline: none;
  border-color: var(--border-glow);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
  background-color: var(--bg-card-hover);
}

.form-group select option {
  background: var(--bg-card);
  color: var(--text-dark);
  padding: 0.5rem;
}

@keyframes inputFocus {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.02);
  }
  100% {
    transform: scale(1);
  }
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--text-light);
  font-weight: 500;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.875rem 1rem;
  border: 1px solid var(--border-color);
  border-radius: 12px;
  font-size: 0.95rem;
  transition: all 0.2s ease;
  font-family: inherit;
  background: var(--bg-card);
  backdrop-filter: blur(10px);
  color: var(--text-dark);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--border-glow);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2), var(--shadow-neon);
  background: var(--bg-card-hover);
}

.form-group textarea {
  resize: vertical;
}

/* Footer */
.footer {
  background: var(--bg-dark);
  color: var(--text-dark);
  padding: 4rem 0 2rem;
  position: relative;
  border-top: 1px solid var(--border-color);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-section h3,
.footer-section h4 {
  margin-bottom: 1rem;
  text-shadow: 0 0 10px rgba(99, 102, 241, 0.3);
}

.footer-section p {
  color: var(--text-light);
  line-height: 1.7;
}

.footer-section ul {
  list-style: none;
}

.footer-section ul li {
  margin-bottom: 0.5rem;
}

.footer-section a {
  color: var(--text-light);
  text-decoration: none;
  transition: all 0.3s ease;
}

.footer-section a:hover {
  color: var(--neon-blue);
  text-shadow: 0 0 10px rgba(0, 240, 255, 0.5);
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid var(--border-color);
  color: var(--text-light);
}

.footer-bottom a {
  color: var(--text-light);
  text-decoration: none;
  transition: all 0.3s ease;
}

.footer-bottom a:hover {
  color: var(--neon-blue);
  text-shadow: 0 0 10px rgba(0, 240, 255, 0.5);
}

/* Responsive Design */
@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    left: -100%;
    top: 70px;
    flex-direction: column;
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    width: 100%;
    text-align: center;
    transition: 0.3s;
    box-shadow: var(--shadow-lg);
    padding: 2rem 0;
    border-bottom: 1px solid var(--border-color);
    transform: none;
  }

  .nav-menu.active {
    left: 0;
  }

  .header-actions {
    gap: 0.5rem;
  }

  .btn-contact {
    display: none;
  }

  .theme-toggle {
    width: 34px;
    height: 34px;
  }

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

  .theme-menu {
    right: 0;
    min-width: 140px;
  }

  .hamburger {
    display: flex;
  }

  .hero-title {
    font-size: 2.5rem;
  }

  .hero-subtitle {
    font-size: 1.1rem;
  }

  .hero-stats {
    gap: 2rem;
  }

  .stat-number {
    font-size: 2rem;
  }

  .section-header h2 {
    font-size: 2rem;
  }

  .about-text {
    text-align: center;
  }

  .about-text h3 {
    text-align: center;
  }

  .about-text p {
    text-align: center;
  }

  .contact-content {
    grid-template-columns: 1fr;
  }

  .comparison-item {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .comparison-values {
    grid-template-columns: 1fr;
  }

  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 2.5rem;
  }

  .footer-section {
    text-align: center;
  }

  .footer-section ul {
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .footer-bottom {
    text-align: center;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2rem;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: stretch;
  }

  .btn {
    text-align: center;
  }
}