/* === Reset & Base === */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --forge-black: #1a1614;
  --forge-dark: #252220;
  --hot-iron: #ff6b35;
  --tempered-steel: #a8b2c1;
  --ember-gold: #d4a574;
  --spacing: 1rem;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background-color: var(--forge-black);
  color: var(--tempered-steel);
  line-height: 1.7;
  font-size: 1rem;
}

.container {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 var(--spacing);
}

/* === Typography === */
h1, h2, h3 {
  font-family: 'Cinzel', Georgia, serif;
  color: var(--ember-gold);
}

h1 {
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 600;
  margin-bottom: 0.5rem;
}

h3 {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
}

a {
  color: var(--ember-gold);
  text-decoration: none;
  transition: color 0.2s;
}

a:hover {
  color: var(--hot-iron);
}

code {
  font-family: 'IBM Plex Mono', 'Courier New', monospace;
  background: var(--forge-dark);
  padding: 0.15em 0.4em;
  border-radius: 3px;
  border-left: 3px solid var(--hot-iron);
  font-size: 0.9em;
}

/* === Hero === */
.hero {
  text-align: center;
  padding: 5rem var(--spacing) 2rem;
}

.hero-icon {
  margin-bottom: 1.5rem;
}

.tagline {
  font-family: 'IBM Plex Mono', monospace;
  color: var(--hot-iron);
  font-size: 1.05rem;
  margin-top: 0.5rem;
  letter-spacing: 0.05em;
}

/* === Nav === */
.nav {
  text-align: center;
  padding: 1rem 0;
  border-top: 1px solid var(--forge-dark);
  border-bottom: 1px solid var(--forge-dark);
  position: sticky;
  top: 0;
  background: var(--forge-black);
  z-index: 10;
}

.nav a {
  margin: 0 1.2rem;
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* === Sections === */
.section {
  padding: 4rem 0;
}

.section-alt {
  background: var(--forge-dark);
}

.divider {
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, var(--hot-iron), var(--ember-gold));
  margin: 0.8rem 0 1.5rem;
}

.section-intro {
  margin-bottom: 1.5rem;
  font-style: italic;
  opacity: 0.85;
}

/* === Badges === */
.tool-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.5rem;
}

.badge {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.8rem;
  padding: 0.3em 0.8em;
  border: 1px solid var(--tempered-steel);
  border-radius: 4px;
  color: var(--tempered-steel);
  transition: border-color 0.2s, color 0.2s;
}

.badge:hover {
  border-color: var(--hot-iron);
  color: var(--hot-iron);
}

/* === Cards === */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.card {
  background: var(--forge-black);
  border: 1px solid rgba(168, 178, 193, 0.15);
  border-radius: 6px;
  padding: 1.5rem;
  transition: box-shadow 0.2s;
}

.card:hover {
  box-shadow: 0 4px 16px rgba(255, 107, 53, 0.12);
}

.card p {
  margin-bottom: 0.8rem;
}

.card-link-disabled {
  color: var(--ember-gold);
  opacity: 0.5;
  cursor: default;
}

.card-tag {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.75rem;
  color: var(--hot-iron);
  opacity: 0.8;
}

/* === Pipeline === */
.pipeline-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.pipeline-list li {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.pipeline-list p {
  margin-top: 0.2rem;
  font-size: 0.95rem;
}

.status-icon {
  flex-shrink: 0;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  margin-top: 0.4rem;
}

.status-icon.forging {
  background: var(--hot-iron);
  box-shadow: 0 0 8px rgba(255, 107, 53, 0.5);
}

.status-icon.sparking {
  background: var(--ember-gold);
  box-shadow: 0 0 8px rgba(212, 165, 116, 0.4);
}

/* === Footer === */
.footer {
  text-align: center;
  padding: 2rem var(--spacing);
  border-top: 1px solid var(--forge-dark);
  font-size: 0.85rem;
  opacity: 0.6;
}

/* === Scroll Animations === */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* === Responsive === */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    transition: none !important;
  }
  .fade-in {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 600px) {
  .hero {
    padding: 3rem var(--spacing) 1.5rem;
  }

  .section {
    padding: 2.5rem 0;
  }

  .nav a {
    margin: 0 0.6rem;
    font-size: 0.8rem;
  }
}