@import url("https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;700&family=Inter:wght@400;500;600;700&display=swap");

body {
  background-color: #0d1117;
  color: #c9d1d9;
  font-family:
    "Inter",
    -apple-system,
    sans-serif;
  min-height: 100vh;
  margin: 0;
  padding: 0;
}

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

.animate-slide-up {
  animation: slideUpFade 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  opacity: 0;
}

.delay-100 {
  animation-delay: 100ms;
}
.delay-200 {
  animation-delay: 200ms;
}

::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: #0d1117;
}
::-webkit-scrollbar-thumb {
  background: #30363d;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: #484f58;
}

.dummy-card {
  font-family: "JetBrains Mono", monospace;
  border-radius: 12px;
  padding: 1.5rem;
  transition: all 0.3s ease;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
  width: 100%;
  max-width: 100%;
  margin: 0 auto;
  border: 1px solid rgba(255, 255, 255, 0.05);
  overflow-x: hidden;
}

@media (min-width: 768px) {
  .dummy-card {
    padding: 2.5rem;
  }
}

.progress-bar-container {
  height: 8px;
  border-radius: 4px;
  overflow: hidden;
  flex-grow: 1;
  margin: 0 10px;
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.2);
  min-width: 40px;
}

.progress-bar-fill {
  height: 100%;
  border-radius: 4px;
  box-shadow: 0 0 8px rgba(255, 255, 255, 0.1);
  transition: width 1s ease-in-out;
}

.color-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
  margin-right: 6px;
  flex-shrink: 0;
  box-shadow: 0 0 6px rgba(255, 255, 255, 0.1);
}

input[type="color"] {
  -webkit-appearance: none;
  border: none;
  width: 100%;
  height: 38px;
  border-radius: 6px;
  cursor: pointer;
  padding: 0;
  background: none;
}
input[type="color"]::-webkit-color-swatch-wrapper {
  padding: 2px;
}
input[type="color"]::-webkit-color-swatch {
  border: 1px solid #30363d;
  border-radius: 4px;
}

.canvas-bg {
  background-color: #010409;
  background-image: radial-gradient(#30363d 1px, transparent 1px);
  background-size: 20px 20px;
}

/* NAVBAR */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(13, 17, 23, 0.8);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid #30363d;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 32px;
}
.logo {
  font-weight: 700;
  color: #39ff14;
  font-size: 20px;
}
.nav-links {
  display: flex;
  gap: 20px;
  align-items: center;
}
.nav-links a {
  color: #c9d1d9;
  text-decoration: none;
  font-size: 14px;
}
.version-pill {
  background: #161b22;
  border: 1px solid #30363d;
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 12px;
}

/* HERO */
.hero {
  text-align: center;
  padding: 80px 20px;
}
.hero h1 {
  font-size: 42px;
  color: white;
  text-shadow: 0 0 20px rgba(57, 255, 20, 0.3);
}
.hero p {
  max-width: 700px;
  margin: 20px auto;
  color: #8b949e;
}
.cta {
  display: flex;
  gap: 16px;
  justify-content: center;
  margin-top: 20px;
}
.btn {
  padding: 12px 20px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
}
.btn-primary {
  background: #238636;
  color: white;
}
.btn-secondary {
  border: 1px solid #30363d;
  color: #c9d1d9;
}

/* SECTIONS */
.section {
  padding: 80px 20px;
  max-width: 1200px;
  margin: auto;
}

/* FEATURES */
.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
}
.card {
  background: #161b22;
  border: 1px solid #30363d;
  padding: 24px;
  border-radius: 12px;
}

/* CTA */
.prefooter {
  text-align: center;
  padding: 80px 20px;
}

/* FOOTER */
footer {
  border-top: 1px solid #30363d;
  display: flex;
  justify-content: space-between;
  padding: 20px 40px;
  font-size: 14px;
  color: #8b949e;
}

/* ANIMATION */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.6s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}