@import url('https://fonts.googleapis.com/css2?family=Share+Tech+Mono&family=Space+Grotesk:wght@300;400;500;600;700&display=swap');

:root {
  --bg-primary: hsl(240, 10%, 3%);
  --bg-secondary: hsla(240, 10%, 6%, 0.7);
  --bg-secondary-hover: hsla(240, 10%, 10%, 0.85);
  --bg-glass: hsla(0, 0%, 100%, 0.03);
  --border-glass: hsla(0, 0%, 100%, 0.08);
  --border-glass-active: hsla(200, 100%, 55%, 0.3);
  --fg-primary: hsl(0, 0%, 100%);
  --fg-secondary: hsl(240, 5%, 75%);
  --fg-tertiary: hsl(240, 4%, 50%);
  --accent-blue: hsl(200, 100%, 55%);
  --accent-blue-glow: hsla(200, 100%, 55%, 0.35);
  --accent-red: hsl(12, 100%, 50%);
  --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  scrollbar-width: thin;
  scrollbar-color: var(--border-glass) var(--bg-primary);
}

body {
  font-family: 'Space Grotesk', sans-serif;
  background-color: var(--bg-primary);
  color: var(--fg-primary);
  overflow-x: hidden;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

body::-webkit-scrollbar {
  width: 8px;
}

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

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

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

.hero-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-image: url('spacex_starship_orbit.png');
  background-size: cover;
  background-position: center;
  z-index: -2;
  transform: scale(1.02);
  animation: bg-pan 60s infinite alternate linear;
}

.hero-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: linear-gradient(180deg, rgba(0,0,0,0.5) 0%, rgba(3,3,5,0.85) 50%, rgba(3,3,5,0.98) 100%);
  z-index: -1;
}

@keyframes bg-pan {
  0% { transform: scale(1.02) translate(0, 0); }
  100% { transform: scale(1.06) translate(-1%, -1%); }
}

header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 1.5rem 2rem;
  z-index: 100;
  display: flex;
  justify-content: space-between;
  align-items: center;
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-glass);
}

.logo-container {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo-main {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.5rem;
  color: var(--fg-primary);
  text-decoration: none;
  transition: var(--transition-smooth);
}

.logo-main span {
  color: var(--accent-blue);
  font-weight: 300;
}

.logo-main:hover {
  letter-spacing: 0.6rem;
}

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

.nav-link {
  color: var(--fg-secondary);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.1rem;
  text-transform: uppercase;
  transition: var(--transition-smooth);
  position: relative;
  padding: 0.25rem 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background-color: var(--accent-blue);
  transition: var(--transition-smooth);
}

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

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

main {
  flex: 1;
  width: 100%;
  max-width: 1200px;
  margin: 7rem auto 2rem auto;
  padding: 0 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 6rem;
}

.hero-section {
  min-height: calc(85vh - 7rem);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 2rem 0;
}

.ticker-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  padding: 0.5rem 1rem;
  border-radius: 2rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.15rem;
  color: var(--accent-blue);
  text-transform: uppercase;
  margin-bottom: 2rem;
  backdrop-filter: blur(10px);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.4);
}

.ticker-badge::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--accent-red);
  animation: pulse-dot 1.5s infinite alternate;
}

@keyframes pulse-dot {
  0% { transform: scale(1); opacity: 0.5; }
  100% { transform: scale(1.5); opacity: 1; box-shadow: 0 0 8px var(--accent-red); }
}

.hero-title {
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  max-width: 900px;
  margin-bottom: 1.5rem;
  background: linear-gradient(180deg, var(--fg-primary) 30%, var(--fg-secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--fg-secondary);
  max-width: 600px;
  margin-bottom: 4rem;
  line-height: 1.6;
}

.countdown-container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  width: 100%;
  max-width: 800px;
  margin-bottom: 4rem;
}

.countdown-card {
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: 1rem;
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: var(--transition-smooth);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

.countdown-card:hover {
  transform: translateY(-5px);
  border-color: var(--border-glass-active);
  box-shadow: 0 15px 50px var(--accent-blue-glow);
}

.countdown-value {
  font-family: 'Share Tech Mono', monospace;
  font-size: clamp(2rem, 5vw, 4.5rem);
  font-weight: 700;
  color: var(--fg-primary);
  line-height: 1;
  text-shadow: 0 0 10px rgba(255, 255, 255, 0.1);
  transition: var(--transition-smooth);
}

.countdown-card:hover .countdown-value {
  color: var(--accent-blue);
  text-shadow: 0 0 15px var(--accent-blue-glow);
}

.countdown-label {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.15rem;
  text-transform: uppercase;
  color: var(--fg-tertiary);
  margin-top: 1rem;
}

.cta-button-scroll {
  background: transparent;
  border: 1px solid var(--fg-primary);
  color: var(--fg-primary);
  padding: 1rem 2.5rem;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.15rem;
  text-transform: uppercase;
  border-radius: 0.25rem;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.cta-button-scroll:hover {
  background: var(--fg-primary);
  color: var(--bg-primary);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(255, 255, 255, 0.15);
}

.info-section {
  display: flex;
  flex-direction: column;
  gap: 3rem;
}

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

.section-subtitle {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.2rem;
  color: var(--accent-blue);
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.section-title {
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 600;
}

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

.info-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-glass);
  border-radius: 1rem;
  padding: 2.5rem;
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.info-card:hover {
  transform: translateY(-4px);
  background: var(--bg-secondary-hover);
  border-color: var(--border-glass-active);
}

.info-icon {
  width: 48px;
  height: 48px;
  border-radius: 0.75rem;
  background: var(--bg-glass);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-glass);
  color: var(--accent-blue);
  font-size: 1.25rem;
  transition: var(--transition-smooth);
}

.info-card:hover .info-icon {
  background: var(--accent-blue);
  color: var(--bg-primary);
  box-shadow: 0 0 15px var(--accent-blue-glow);
}

.info-card-title {
  font-size: 1.35rem;
  font-weight: 600;
}

.info-card-text {
  color: var(--fg-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
}

.notify-section {
  background: var(--bg-secondary);
  border: 1px solid var(--border-glass);
  border-radius: 1.5rem;
  padding: 4rem 2rem;
  text-align: center;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
}

.notify-title {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 600;
}

.notify-text {
  color: var(--fg-secondary);
  max-width: 500px;
  font-size: 0.95rem;
  line-height: 1.6;
}

.notify-form {
  display: flex;
  width: 100%;
  max-width: 550px;
  gap: 0.75rem;
  background: rgba(0, 0, 0, 0.2);
  padding: 0.5rem;
  border-radius: 0.5rem;
  border: 1px solid var(--border-glass);
  transition: var(--transition-smooth);
}

.notify-form:focus-within {
  border-color: var(--accent-blue);
  box-shadow: 0 0 15px var(--accent-blue-glow);
}

.notify-input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: var(--fg-primary);
  font-family: inherit;
  font-size: 0.95rem;
  padding: 0.75rem 1rem;
}

.notify-input::placeholder {
  color: var(--fg-tertiary);
}

.notify-submit {
  background: var(--fg-primary);
  color: var(--bg-primary);
  border: none;
  padding: 0 2rem;
  border-radius: 0.25rem;
  font-family: inherit;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.1rem;
  text-transform: uppercase;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.notify-submit:hover {
  background: var(--accent-blue);
  color: var(--bg-primary);
  box-shadow: 0 0 15px var(--accent-blue-glow);
}

.form-status {
  min-height: 1.5rem;
  font-size: 0.9rem;
  font-weight: 500;
  transition: var(--transition-smooth);
  opacity: 0;
  transform: translateY(5px);
}

.form-status.active {
  opacity: 1;
  transform: translateY(0);
}

.form-status.success {
  color: hsl(140, 100%, 45%);
}

.form-status.error {
  color: var(--accent-red);
}

footer {
  border-top: 1px solid var(--border-glass);
  padding: 3rem 2rem;
  margin-top: 6rem;
  background-color: rgba(3, 3, 5, 0.95);
  backdrop-filter: blur(10px);
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
  text-align: center;
}

.footer-links {
  display: flex;
  gap: 2rem;
}

.footer-link {
  color: var(--fg-tertiary);
  text-decoration: none;
  font-size: 0.8rem;
  transition: var(--transition-smooth);
}

.footer-link:hover {
  color: var(--fg-primary);
}

.footer-disclaimer {
  font-size: 0.75rem;
  color: var(--fg-tertiary);
  max-width: 800px;
  line-height: 1.6;
}

.footer-copyright {
  font-size: 0.8rem;
  color: var(--fg-tertiary);
}

@media (max-width: 768px) {
  header {
    padding: 1rem 1.5rem;
  }
  
  .nav-links {
    display: none;
  }
  
  main {
    margin-top: 5.5rem;
    gap: 4rem;
  }

  .hero-section {
    min-height: auto;
    padding: 3rem 0;
  }
  
  .countdown-container {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }
  
  .countdown-card {
    padding: 1.5rem 1rem;
  }

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

  .info-card {
    padding: 2rem;
  }

  .notify-section {
    padding: 3rem 1.5rem;
  }

  .notify-form {
    flex-direction: column;
    background: transparent;
    border: none;
    padding: 0;
    gap: 0.75rem;
  }

  .notify-form:focus-within {
    box-shadow: none;
  }

  .notify-input {
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-glass);
    border-radius: 0.5rem;
    padding: 1rem;
  }

  .notify-submit {
    padding: 1rem;
    border-radius: 0.5rem;
  }
}