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

:root {
  --primary-green: #00ff41;
  --secondary-purple: #8a2be2;
  --accent-blue: #00bfff;
  --dark-bg: #0a0a0a;
  --darker-bg: #050505;
  --card-bg: rgba(15, 15, 15, 0.8);
  --text-primary: #ffffff;
  --text-secondary: #b0b0b0;
  --border-color: rgba(0, 255, 65, 0.3);
  --glow-color: rgba(0, 255, 65, 0.5);
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Rajdhani", sans-serif;
  background: var(--dark-bg);
  color: var(--text-primary);
  overflow-x: hidden;
  line-height: 1.6;
}

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

/* Preloader */
#preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--darker-bg);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}

.matrix-rain {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0.3;
}

#matrix-canvas {
  width: 100%;
  height: 100%;
}

.preloader-content {
  position: relative;
  z-index: 2;
  text-align: center;
}

.preloader-content .glitch-text {
  font-size: 3rem;
  font-family: "Orbitron", monospace;
  margin-bottom: 2rem;
}

.loading-bar {
  width: 300px;
  height: 4px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 2px;
  overflow: hidden;
  position: relative;
}

.loading-progress {
  height: 100%;
  background: linear-gradient(90deg, var(--primary-green), var(--accent-blue));
  width: 0%;
  animation: loading 3s ease-in-out forwards;
  box-shadow: 0 0 10px var(--primary-green);
}

@keyframes loading {
  to {
    width: 100%;
  }
}

/* Glitch Text Effect */
.glitch-text {
  position: relative;
  font-family: "Orbitron", monospace;
  font-weight: 700;
  color: var(--text-primary);
  animation: glitch 2s infinite;
}

.glitch-text::before,
.glitch-text::after {
  content: attr(data-text);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.glitch-text::before {
  animation: glitch-1 0.5s infinite;
  color: var(--primary-green);
  z-index: -1;
}

.glitch-text::after {
  animation: glitch-2 0.5s infinite;
  color: var(--secondary-purple);
  z-index: -2;
}

@keyframes glitch {
  0%,
  100% {
    transform: translate(0);
  }
  20% {
    transform: translate(-2px, 2px);
  }
  40% {
    transform: translate(-2px, -2px);
  }
  60% {
    transform: translate(2px, 2px);
  }
  80% {
    transform: translate(2px, -2px);
  }
}

@keyframes glitch-1 {
  0%,
  100% {
    transform: translate(0);
  }
  10% {
    transform: translate(-2px, -2px);
  }
  20% {
    transform: translate(2px, 2px);
  }
  30% {
    transform: translate(-2px, 2px);
  }
  40% {
    transform: translate(2px, -2px);
  }
  50% {
    transform: translate(-2px, -2px);
  }
  60% {
    transform: translate(2px, 2px);
  }
  70% {
    transform: translate(-2px, 2px);
  }
  80% {
    transform: translate(2px, -2px);
  }
  90% {
    transform: translate(-2px, -2px);
  }
}

@keyframes glitch-2 {
  0%,
  100% {
    transform: translate(0);
  }
  10% {
    transform: translate(2px, 2px);
  }
  20% {
    transform: translate(-2px, -2px);
  }
  30% {
    transform: translate(2px, -2px);
  }
  40% {
    transform: translate(-2px, 2px);
  }
  50% {
    transform: translate(2px, 2px);
  }
  60% {
    transform: translate(-2px, -2px);
  }
  70% {
    transform: translate(2px, -2px);
  }
  80% {
    transform: translate(-2px, 2px);
  }
  90% {
    transform: translate(2px, 2px);
  }
}

/* Navigation */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-color);
  z-index: 1000;
  transition: all 0.3s ease;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 70px;
}

.nav-logo {
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--primary-green);
}

.nav-menu {
  display: flex;
  gap: 2rem;
}

.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.3s ease;
  position: relative;
}

.nav-link:hover {
  color: var(--primary-green);
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary-green);
  transition: width 0.3s ease;
}

.nav-link:hover::after {
  width: 100%;
}

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

.hamburger span {
  width: 25px;
  height: 3px;
  background: var(--primary-green);
  margin: 3px 0;
  transition: 0.3s;
}

/* Hero Section */
.hero {
  height: 100vh;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
}

#hero-canvas {
  width: 100%;
  height: 100%;
}

.hero-content {
  text-align: center;
  z-index: 2;
  max-width: 800px;
  padding: 0 20px;
}

.hero-logo h1 {
  font-size: clamp(3rem, 8vw, 6rem);
  margin-bottom: 1rem;
  color: var(--primary-green);
}

.hero-tagline {
  margin-bottom: 3rem;
}

.typewriter {
  font-size: clamp(1.2rem, 3vw, 1.8rem);
  color: var(--text-secondary);
  font-weight: 400;
  overflow: hidden;
  border-right: 2px solid var(--primary-green);
  white-space: nowrap;
  margin: 0 auto;
  animation: typing 4s steps(60, end), blink-caret 0.75s step-end infinite;
}

@keyframes typing {
  from {
    width: 0;
  }
  to {
    width: 100%;
  }
}

@keyframes blink-caret {
  from,
  to {
    border-color: transparent;
  }
  50% {
    border-color: var(--primary-green);
  }
}

.cta-button {
  background: linear-gradient(45deg, var(--primary-green), var(--accent-blue));
  border: none;
  padding: 15px 40px;
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--dark-bg);
  cursor: pointer;
  border-radius: 50px;
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
  font-family: "Rajdhani", sans-serif;
}

.cta-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(0, 255, 65, 0.3);
}

.button-glow {
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transition: left 0.5s;
}

.cta-button:hover .button-glow {
  left: 100%;
}

.scroll-indicator {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  animation: bounce 2s infinite;
}

.scroll-arrow {
  width: 30px;
  height: 30px;
  border: 2px solid var(--primary-green);
  border-top: none;
  border-left: none;
  transform: rotate(45deg);
}

@keyframes bounce {
  0%,
  20%,
  50%,
  80%,
  100% {
    transform: translateX(-50%) translateY(0);
  }
  40% {
    transform: translateX(-50%) translateY(-10px);
  }
  60% {
    transform: translateX(-50%) translateY(-5px);
  }
}

/* Services Section */
.services {
  padding: 100px 0;
  background: linear-gradient(135deg, var(--darker-bg) 0%, var(--dark-bg) 100%);
  position: relative;
}

.services::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="%2300ff4120" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
  opacity: 0.1;
  z-index: 0;
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
  position: relative;
  z-index: 1;
}

.section-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  margin-bottom: 1rem;
  color: var(--primary-green);
}

.section-line {
  width: 100px;
  height: 3px;
  background: linear-gradient(90deg, var(--primary-green), var(--accent-blue));
  margin: 0 auto;
  border-radius: 2px;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  position: relative;
  z-index: 1;
}

.service-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 15px;
  padding: 2rem;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(10px);
}

.service-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(0, 255, 65, 0.1), transparent);
  transition: left 0.5s;
}

.service-card:hover::before {
  left: 100%;
}

.service-card:hover {
  transform: translateY(-10px);
  border-color: var(--primary-green);
  box-shadow: 0 20px 40px rgba(0, 255, 65, 0.2);
}

.service-icon {
  width: 60px;
  height: 60px;
  margin-bottom: 1.5rem;
  color: var(--primary-green);
  position: relative;
  z-index: 2;
}

.service-icon svg {
  width: 100%;
  height: 100%;
}

.service-card h3 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--text-primary);
  position: relative;
  z-index: 2;
}

.service-card p {
  color: var(--text-secondary);
  line-height: 1.6;
  position: relative;
  z-index: 2;
}

/* Contact Section */
.contact {
  padding: 100px 0;
  background: var(--darker-bg);
  position: relative;
}

.contact::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at center, rgba(0, 255, 65, 0.1) 0%, transparent 70%);
  z-index: 0;
}

.contact-content {
  text-align: center;
  position: relative;
  z-index: 1;
}

.contact-header {
  margin-bottom: 3rem;
}

.contact-subtitle {
  font-size: 1.5rem;
  color: var(--text-secondary);
  margin-top: 1rem;
}

.contact-cta {
  margin-bottom: 2rem;
}

.telegram-button {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  background: linear-gradient(45deg, var(--primary-green), var(--accent-blue));
  color: var(--dark-bg);
  text-decoration: none;
  padding: 20px 50px;
  border-radius: 50px;
  font-size: 1.3rem;
  font-weight: 600;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  font-family: "Rajdhani", sans-serif;
}

.telegram-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 40px rgba(0, 255, 65, 0.4);
}

.telegram-icon {
  width: 30px;
  height: 30px;
}

.telegram-icon svg {
  width: 100%;
  height: 100%;
}

.contact-note {
  color: var(--text-secondary);
  font-style: italic;
  font-size: 1.1rem;
}

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

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

.footer-logo {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
  color: var(--primary-green);
}

.footer-text {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

/* AOS Animations */
[data-aos] {
  opacity: 0;
  transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-aos].aos-animate {
  opacity: 1;
}

[data-aos="fade-up"] {
  transform: translateY(50px);
}

[data-aos="fade-up"].aos-animate {
  transform: translateY(0);
}

/* Responsive Design */
@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    top: 70px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 70px);
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 3rem;
    transition: left 0.3s ease;
  }

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

  .hamburger {
    display: flex;
  }

  .hamburger.active span:nth-child(1) {
    transform: rotate(-45deg) translate(-5px, 6px);
  }

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

  .hamburger.active span:nth-child(3) {
    transform: rotate(45deg) translate(-5px, -6px);
  }

  .services-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .service-card {
    padding: 1.5rem;
  }

  .typewriter {
    white-space: normal;
    border-right: none;
    animation: none;
  }

  .telegram-button {
    padding: 15px 30px;
    font-size: 1.1rem;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 15px;
  }

  .hero-content {
    padding: 0 15px;
  }

  .services {
    padding: 60px 0;
  }

  .contact {
    padding: 60px 0;
  }

  .services-grid {
    grid-template-columns: 1fr;
  }

  .service-card {
    margin: 0 10px;
  }
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--darker-bg);
}

::-webkit-scrollbar-thumb {
  background: var(--primary-green);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--accent-blue);
}

/* Selection */
::selection {
  background: var(--primary-green);
  color: var(--dark-bg);
}

::-moz-selection {
  background: var(--primary-green);
  color: var(--dark-bg);
}