* {
  box-sizing: border-box;
}

body,
h1,
h2,
h3,
p,
ul {
  margin: 0;
  padding: 0;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

:root {
  --color-bg: #08070c;
  --color-panel: #241b3d;
  --color-accent-primary: #e8b34d;
  --color-accent-secondary: #5ec8d8;
  --color-text-body: #a8a3b3;
  --color-text-heading: #f5f3f0;
  --font-heading: "Space Grotesk", sans-serif;
  --font-body: "IBM Plex Sans", sans-serif;
  --font-mono: "JetBrains Mono", monospace;
}

body {
  background-color: var(--color-bg);
  font-family: var(--font-body);
  color: var(--color-text-body);
  line-height: 1.6;
}

h1,
h2,
h3 {
  font-family: var(--font-heading);
  color: var(--color-text-heading);
}

.hero {
  background-image:
    linear-gradient(rgba(8, 7, 12, 0.5), rgba(8, 7, 12, 0.5)),
    url("hero-bg.png");
  background-size: cover;
  background-position: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 90vh;
  text-align: center;
  position: relative;
}

.hero h1 {
  font-size: 3.5rem;
  font-weight: 700;
  position: relative;
  z-index: 1;
}

.hero p {
  font-size: 1.2rem;
  color: var(--color-text-body);
  position: relative;
  z-index: 1;
}

.hero-glow {
  background: radial-gradient(
    circle,
    var(--color-accent-primary) 0%,
    transparent 70%
  );
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 60%;
  height: 60%;
  opacity: 0.15;
  z-index: 0;
  border-radius: 50%;
}

.hero-text-shade {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 70%;
  height: 30%;
  background: radial-gradient(
    ellipse at center,
    rgba(8, 7, 12, 0.7) 0%,
    transparent 70%
  );
  z-index: 0;
}

.demo-videos {
  display: flex;
  gap: 2rem;
}

figure {
  border: 1px solid var(--color-panel);
  flex: 1;
  overflow: hidden;
  margin: 0;
}

figcaption {
  font-family: var(--font-mono);
  color: var(--color-accent-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.75rem 1rem;
  font-size: 0.85rem;
  border-bottom: 1px solid var(--color-panel);
}

video {
  width: 100%;
  display: block;
}

.pipeline {
  display: flex;
  gap: 1.5rem;
}

.stage {
  flex: 1;
  border: 1px solid var(--color-panel);
  padding: 1.5rem;
}

.stage-number {
  font-family: var(--font-mono);
  color: var(--color-accent-secondary);
  font-size: 0.85rem;
  display: block;
  margin-bottom: 0.5rem;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  padding: 1rem;
  border-bottom: 1px solid var(--color-panel);
  text-align: left;
}

th {
  font-family: var(--font-mono);
  color: var(--color-accent-secondary);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.85rem;
}

td:nth-child(2),
td:nth-child(3),
td:nth-child(4),
td:nth-child(5) {
  font-family: var(--font-mono);
}

.benchmark-note {
  margin: 1.5rem auto 0;
  font-size: 0.95rem;
  color: var(--color-text-body);
  max-width: 65ch;
}

.benchmark-env {
  margin-top: 1rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--color-accent-secondary);
}

.accuracy-note {
  margin: 1.5rem auto 0;
  font-size: 0.95rem;
  color: var(--color-text-body);
  max-width: 65ch;
}

.accuracy-source {
  margin-top: 1rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--color-accent-secondary);
}

.integration-note {
  margin: 1.5rem auto 0;
  font-size: 0.95rem;
  color: var(--color-text-body);
  max-width: 65ch;
}

.integration-stat {
  display: flex;
  gap: 3rem;
  margin: 2rem 0;
  justify-content: center;
}

.stat-number {
  font-family: var(--font-mono);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-accent-primary);
  display: block;
}

.stat-label {
  font-size: 0.9rem;
  color: var(--color-text-body);
  display: block;
}

.stat-block {
  text-align: center;
}

.tech-list {
  list-style: none;
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.tech-list li {
  border: 1px solid var(--color-panel);
  padding: 0.5rem 1rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--color-accent-secondary);
}

footer {
  display: flex;
  justify-content: center;
  padding: 2rem;
}

.github-icon {
  color: var(--color-accent-secondary);
  font-size: 2rem;
}

@media (max-width: 768px) {
  .pipeline {
    flex-direction: column;
  }
  .integration-stat {
    flex-direction: column;
  }
  .navbar ul {
    flex-wrap: wrap;
  }
}

.table-wrap {
  overflow-x: auto;
}

.benchmarks h2 {
  padding-top: 3rem;
}

.benchmarks p {
  padding-top: 1rem;
}

.navbar ul {
  list-style: none;
  display: flex;
  justify-content: center;
  padding: 0.5rem 1.5rem;
  gap: 1rem;
}

.nav-item a {
  color: var(--color-accent-secondary);
  text-decoration: none;
  border-style: solid;
  border-width: 1px;
  border-color: var(--color-accent-primary);
  padding: 0.3rem 0.3rem;
}

section {
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.6s;
}
.visible {
  opacity: 1;
  transform: translateY(0);
}

.energy-chart {
  max-width: 850px;
  width: 100%;
  margin: 0 auto;
  display: block;
  border: 1px solid var(--color-panel);
  padding: 1.5rem;
}

.feature-list {
  font-size: 1.1rem;
  font-weight: 500;
}

.feature-list li::marker {
  color: var(--color-accent-primary);
}

.features h2 {
  padding-top: 1rem;
}

#starfield {
  position: fixed;
  top: 0;
  left: 0;
  z-index: -1;
  width: 100%;
  height: 100%;
}

.term {
  position: relative;
  border-bottom: 1px solid #00d1a0;
  white-space: nowrap;
  z-index: 100;
  cursor: help;
  color: #9effff;
}

.term::after {
  content: attr(data-definition);
  position: absolute;
  bottom: 100%;
  left: 0;

  opacity: 0;
  visibility: hidden;

  background: #d10070;
  color: var(--color-text-body);

  font-family: var(--font-body);
  font-size: 1rem;

  padding: 0.75rem;
  border-radius: 8px;

  width: 40rem;
  max-width: 90vw;
  white-space: normal;
  overflow-wrap: break-word;
  z-index: 1000;
  transition: opacity 0.2s ease;
}

.term:hover::after {
  content: attr(data-definition);
  opacity: 1;
  z-index: 1000;
  visibility: visible;
}