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

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    sans-serif;
  line-height: 1.6;
  color: #e2e8f0;
  background: #000000;
  overflow-x: hidden;
}

/* Animated Space Background */
.bg-animation {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  background: radial-gradient(ellipse at bottom, #1b2735 0%, #090a0f 100%);
}

.stars {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.star {
  position: absolute;
  width: 2px;
  height: 2px;
  background: white;
  border-radius: 50%;
  animation: twinkle 3s infinite;
}

@keyframes twinkle {
  0%,
  100% {
    opacity: 0.3;
  }
  50% {
    opacity: 1;
  }
}

/* ISS Orbit Animation */
.iss-orbit {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 800px;
  height: 800px;
  border: 2px dashed rgba(59, 130, 246, 0.2);
  border-radius: 50%;
  pointer-events: none;
  animation: rotate 60s linear infinite;
}

.iss-icon {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  font-size: 2rem;
  filter: drop-shadow(0 0 20px rgba(59, 130, 246, 0.8));
}

@keyframes rotate {
  from {
    transform: translate(-50%, -50%) rotate(0deg);
  }
  to {
    transform: translate(-50%, -50%) rotate(360deg);
  }
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(59, 130, 246, 0.2);
  transition: all 0.3s ease;
}

.header.scrolled {
  background: rgba(0, 0, 0, 0.95);
  box-shadow: 0 10px 30px rgba(59, 130, 246, 0.3);
}

.nav-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 70px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.5rem;
  font-weight: 800;
  background: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-decoration: none;
}

.logo .emoji {
  font-size: 1.8rem;
  filter: drop-shadow(0 0 10px rgba(59, 130, 246, 0.5));
}

.nav-menu {
  display: flex;
  gap: 40px;
  list-style: none;
  align-items: center;
}

.nav-menu a {
  color: #cbd5e1;
  text-decoration: none;
  font-weight: 500;
  font-size: 1rem;
  transition: all 0.3s ease;
  position: relative;
}

.nav-menu a::after {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(135deg, #3b82f6, #8b5cf6);
  transition: width 0.3s ease;
}

.nav-menu a:hover {
  color: #3b82f6;
}

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

.nav-cta {
  padding: 10px 24px;
  background: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 100%);
  border-radius: 30px;
  color: white !important;
  font-weight: 600;
  transition: all 0.3s ease;
}

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(59, 130, 246, 0.4);
}

.nav-cta::after {
  display: none;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 5px;
  z-index: 1001;
}

.hamburger span {
  width: 28px;
  height: 3px;
  background: linear-gradient(135deg, #3b82f6, #8b5cf6);
  border-radius: 3px;
  transition: all 0.3s ease;
}

.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);
}

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: 70px;
  left: -100%;
  width: 100%;
  height: calc(100vh - 70px);
  background: rgba(0, 0, 0, 0.98);
  backdrop-filter: blur(20px);
  transition: left 0.4s ease;
  z-index: 999;
  overflow-y: auto;
}

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

.mobile-menu-content {
  padding: 40px 20px;
}

.mobile-menu-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 25px;
}

.mobile-menu-list a {
  color: #cbd5e1;
  text-decoration: none;
  font-size: 1.3rem;
  font-weight: 600;
  display: block;
  padding: 15px 20px;
  border-radius: 12px;
  background: rgba(59, 130, 246, 0.05);
  border: 1px solid rgba(59, 130, 246, 0.2);
  transition: all 0.3s ease;
}

.mobile-menu-list a:hover {
  background: rgba(59, 130, 246, 0.15);
  transform: translateX(10px);
  color: #3b82f6;
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 120px 20px 60px;
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(
      circle at 30% 40%,
      rgba(59, 130, 246, 0.1) 0%,
      transparent 50%
    ),
    radial-gradient(
      circle at 70% 60%,
      rgba(139, 92, 246, 0.1) 0%,
      transparent 50%
    );
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 1200px;
}

.hero h1 {
  font-size: clamp(2.5rem, 8vw, 5.5rem);
  font-weight: 900;
  margin-bottom: 20px;
  background: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 50%, #3b82f6 100%);
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: shimmer 4s linear infinite;
  line-height: 1.2;
}

@keyframes shimmer {
  to {
    background-position: 200% center;
  }
}

.hero .emoji {
  display: inline-block;
  animation: float-satellite 4s ease-in-out infinite;
  font-size: clamp(2.5rem, 8vw, 5.5rem);
  filter: drop-shadow(0 0 30px rgba(59, 130, 246, 0.8));
}

@keyframes float-satellite {
  0%,
  100% {
    transform: translateY(0) rotate(0deg);
  }
  50% {
    transform: translateY(-30px) rotate(10deg);
  }
}

.hero .tagline {
  font-size: clamp(1rem, 3vw, 1.5rem);
  margin-bottom: 30px;
  color: #cbd5e1;
  font-weight: 300;
  letter-spacing: 1px;
  padding: 0 20px;
}

.badges {
  display: flex;
  gap: 15px;
  justify-content: center;
  margin-bottom: 40px;
  flex-wrap: wrap;
  padding: 0 20px;
}

.badge {
  background: rgba(59, 130, 246, 0.1);
  backdrop-filter: blur(10px);
  padding: 10px 20px;
  border-radius: 30px;
  font-size: clamp(0.85rem, 2vw, 0.95rem);
  font-weight: 500;
  border: 1px solid rgba(59, 130, 246, 0.3);
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(59, 130, 246, 0.1);
}

.badge:hover {
  transform: translateY(-5px);
  background: rgba(59, 130, 246, 0.2);
  box-shadow: 0 8px 25px rgba(59, 130, 246, 0.3);
}

.cta-buttons {
  display: flex;
  gap: 15px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 50px;
  padding: 0 20px;
}

.btn {
  padding: 16px 35px;
  border-radius: 50px;
  font-size: clamp(0.95rem, 2.5vw, 1.1rem);
  font-weight: 600;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  cursor: pointer;
  border: none;
  position: relative;
  overflow: hidden;
  min-width: 160px;
}

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

.btn-primary {
  background: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 100%);
  color: white;
  box-shadow: 0 10px 30px rgba(59, 130, 246, 0.4);
}

.btn-primary:hover {
  transform: translateY(-5px) scale(1.05);
  box-shadow: 0 15px 40px rgba(59, 130, 246, 0.6);
}

.btn-secondary {
  background: rgba(59, 130, 246, 0.1);
  color: #3b82f6;
  border: 2px solid #3b82f6;
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: rgba(59, 130, 246, 0.2);
  transform: translateY(-5px) scale(1.05);
  box-shadow: 0 15px 40px rgba(59, 130, 246, 0.3);
}

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

.section {
  padding: clamp(60px, 10vw, 100px) 20px;
  position: relative;
}

.section-title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  text-align: center;
  margin-bottom: clamp(40px, 8vw, 70px);
  font-weight: 800;
  background: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr));
  gap: clamp(20px, 3vw, 30px);
  margin-bottom: 40px;
}

.feature-card {
  background: rgba(59, 130, 246, 0.05);
  padding: clamp(25px, 4vw, 40px);
  border-radius: 20px;
  border: 1px solid rgba(59, 130, 246, 0.2);
  backdrop-filter: blur(10px);
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(
    circle,
    rgba(59, 130, 246, 0.1) 0%,
    transparent 70%
  );
  opacity: 0;
  transition: opacity 0.5s;
}

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

.feature-card:hover {
  transform: translateY(-10px) scale(1.02);
  border-color: rgba(59, 130, 246, 0.5);
  box-shadow: 0 20px 50px rgba(59, 130, 246, 0.3);
}

.feature-card h3 {
  font-size: clamp(1.2rem, 3vw, 1.5rem);
  margin-bottom: 15px;
  color: #e2e8f0;
  display: flex;
  align-items: center;
  gap: 12px;
  position: relative;
}

.feature-card .icon {
  font-size: clamp(1.5rem, 4vw, 2rem);
  display: inline-block;
  transition: transform 0.3s;
}

.feature-card:hover .icon {
  transform: scale(1.2) rotate(5deg);
}

.feature-card p {
  color: #94a3b8;
  font-size: clamp(0.9rem, 2.5vw, 1rem);
  line-height: 1.7;
  position: relative;
}

.screenshots {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
  gap: clamp(25px, 4vw, 40px);
  margin-top: 60px;
}

.screenshot-card {
  background: rgba(59, 130, 246, 0.05);
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid rgba(59, 130, 246, 0.2);
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  position: relative;
}

.screenshot-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    135deg,
    rgba(59, 130, 246, 0.2),
    rgba(139, 92, 246, 0.2)
  );
  opacity: 0;
  transition: opacity 0.4s;
}

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

.screenshot-card:hover {
  transform: translateY(-15px) scale(1.03);
  box-shadow: 0 25px 60px rgba(59, 130, 246, 0.4);
}

.screenshot-card .screenshot-content {
  background: #0a0e1a;
  padding: clamp(20px, 3vw, 30px);
  font-family: "Courier New", monospace;
  font-size: clamp(0.7rem, 1.8vw, 0.85rem);
  color: #00ff00;
  line-height: 1.4;
  min-height: 200px;
  position: relative;
  overflow-x: auto;
}

.screenshot-card h4 {
  padding: clamp(15px, 3vw, 25px);
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  color: #e2e8f0;
  position: relative;
  background: rgba(0, 0, 0, 0.3);
}

.setup-section {
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(20px);
}

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

.step {
  background: rgba(59, 130, 246, 0.05);
  padding: clamp(25px, 4vw, 40px);
  margin-bottom: clamp(20px, 3vw, 30px);
  border-radius: 20px;
  border: 1px solid rgba(59, 130, 246, 0.2);
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.step::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 5px;
  height: 100%;
  background: linear-gradient(180deg, #3b82f6, #8b5cf6);
  transform: scaleY(0);
  transition: transform 0.3s ease;
}

.step:hover::after {
  transform: scaleY(1);
}

.step:hover {
  transform: translateX(10px);
  border-color: rgba(59, 130, 246, 0.5);
  box-shadow: 0 10px 40px rgba(59, 130, 246, 0.2);
}

.step h3 {
  font-size: clamp(1.2rem, 3vw, 1.6rem);
  margin-bottom: 20px;
  color: #e2e8f0;
  display: flex;
  align-items: center;
  gap: 15px;
  flex-wrap: wrap;
}

.step-number {
  background: linear-gradient(135deg, #3b82f6, #8b5cf6);
  color: white;
  width: clamp(38px, 6vw, 45px);
  height: clamp(38px, 6vw, 45px);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: clamp(1.1rem, 3vw, 1.3rem);
  box-shadow: 0 5px 20px rgba(59, 130, 246, 0.4);
  flex-shrink: 0;
}

.step p {
  color: #94a3b8;
  margin-bottom: 15px;
  font-size: clamp(0.95rem, 2.5vw, 1.05rem);
}

.code-block {
  background: rgba(0, 0, 0, 0.7);
  color: #00ff00;
  padding: clamp(18px, 3vw, 25px);
  border-radius: 12px;
  overflow-x: auto;
  margin-top: 15px;
  font-family: "Courier New", monospace;
  font-size: clamp(0.8rem, 2vw, 0.95rem);
  line-height: 1.6;
  border: 1px solid rgba(59, 130, 246, 0.3);
  position: relative;
}

.code-block::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, #3b82f6, #8b5cf6);
}

.code-block code {
  color: #00ff00;
}

.usage-section {
  background: linear-gradient(
    135deg,
    rgba(59, 130, 246, 0.05) 0%,
    rgba(139, 92, 246, 0.05) 100%
  );
  position: relative;
  overflow: hidden;
}

.usage-section::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(
    circle,
    rgba(59, 130, 246, 0.05) 0%,
    transparent 70%
  );
  animation: rotate-slow 30s linear infinite;
}

@keyframes rotate-slow {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

.usage-content {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.footer {
  background: rgba(0, 0, 0, 0.8);
  color: #cbd5e1;
  padding: clamp(40px, 6vw, 60px) 20px;
  text-align: center;
  border-top: 1px solid rgba(59, 130, 246, 0.2);
  backdrop-filter: blur(10px);
}

.footer a {
  color: #3b82f6;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
}

.footer a:hover {
  color: #8b5cf6;
  text-shadow: 0 0 20px rgba(139, 92, 246, 0.5);
}

.footer p {
  font-size: clamp(0.9rem, 2vw, 1rem);
  margin-bottom: 15px;
}

.reveal {
  opacity: 0;
  transform: translateY(50px);
  transition: all 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 968px) {
  .nav-menu {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .hero {
    padding: 100px 15px 50px;
  }

  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }

  .btn {
    width: 100%;
    max-width: 300px;
  }

  .iss-orbit {
    width: 400px;
    height: 400px;
  }
}

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

  .logo {
    font-size: 1.2rem;
  }

  .logo .emoji {
    font-size: 1.5rem;
  }

  .section {
    padding: 50px 15px;
  }
}