:root {
  --bg: #0d1117;
  --panel: #161b22;
  --border: #30363d;
  --text: #c9d1d9;
  --text-bright: #f0f6fc;
  --accent: #58a6ff;
  --accent-green: #3fb950;
  --code-bg: #090d13;
  --font-mono: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, Courier, monospace;
  --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
}

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

body {
  background-color: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  line-height: 1.5;
  padding: 2rem 1rem;
}

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

/* Header */
header {
  border-bottom: 1px solid var(--border);
  padding-bottom: 1.5rem;
  margin-bottom: 2rem;
}

.badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  padding: 0.2rem 0.5rem;
  background: rgba(63, 185, 80, 0.15);
  color: var(--accent-green);
  border: 1px solid rgba(63, 185, 80, 0.4);
  border-radius: 4px;
  margin-bottom: 0.75rem;
}

h1 {
  font-size: 1.75rem;
  color: var(--text-bright);
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.tagline {
  font-size: 1.05rem;
  color: var(--accent);
  font-family: var(--font-mono);
  margin-bottom: 0.75rem;
}

.contact-bar {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: #8b949e;
}

.contact-bar a {
  color: var(--text);
  text-decoration: underline;
}

/* Navigation */
nav {
  margin-bottom: 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
}

nav a {
  color: var(--accent);
  text-decoration: none;
}

nav a:hover {
  text-decoration: underline;
}

/* Sections */
section {
  margin-bottom: 2.5rem;
}

h2 {
  font-size: 1.1rem;
  color: var(--text-bright);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-family: var(--font-mono);
  border-left: 0px solid var(--accent);
  margin-bottom: 1rem;
}

/* Grid & Cards */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1rem;
}

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 1.25rem;
}

.card h3 {
  font-size: 0.95rem;
  color: var(--text-bright);
  font-family: var(--font-mono);
  margin-bottom: 0.5rem;
}

.card p, .card ul {
  font-size: 0.85rem;
  color: var(--text);
}

.card ul {
  list-style: none;
  padding-left: 0;
  margin-top: 0.5rem;
}

.card ul li {
  margin-bottom: 0.35rem;
  position: relative;
  padding-left: 1rem;
}

.card ul li::before {
  content: "•";
  color: var(--accent);
  position: absolute;
  left: 0;
}

/* Media Showcase */
.showcase {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 1.25rem;
}

.video-wrapper {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  border-radius: 4px;
  border: 1px solid var(--border);
  margin-bottom: 1rem;
}

.video-wrapper iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.metrics-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
}

.metric-item {
  background: var(--code-bg);
  border: 1px solid var(--border);
  padding: 0.5rem;
  border-radius: 4px;
}

.metric-item strong {
  color: var(--accent-green);
  display: block;
}

/* Tables */
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
  margin-top: 0.5rem;
}

th, td {
  text-align: left;
  padding: 0.75rem;
  border: 1px solid var(--border);
}

th {
  background: var(--code-bg);
  font-family: var(--font-mono);
  color: var(--text-bright);
}

td { background: var(--panel); }

.price {
  font-family: var(--font-mono);
  color: var(--accent-green);
  font-weight: bold;
}

/* Call to Action */
.cta-box {
  background: var(--code-bg);
  border: 1px dashed var(--accent);
  border-radius: 6px;
  padding: 1.5rem;
  text-align: center;
}

.btn {
  display: inline-block;
  margin-top: 1rem;
  padding: 0.6rem 1.2rem;
  background: var(--accent);
  color: #0d1117;
  font-weight: 600;
  text-decoration: none;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 0.9rem;
}

/* Step-and-Pause Carousel with Controls */
.carousel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
}

.carousel-nav-btn {
  background: var(--panel);
  color: var(--accent);
  border: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  padding: 0.3rem 0.65rem;
  border-radius: 4px;
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease;
}

.carousel-nav-btn:hover {
  background: var(--code-bg);
  border-color: var(--accent);
  color: var(--text-bright);
}

.carousel-container {
  overflow-x: auto;
  position: relative;
  width: 100%;
  margin: 0 0 2rem 0;
  scrollbar-width: none; /* Firefox */
  -ms-overflow-style: none; /* IE 10+ */
  scroll-behavior: smooth;
  mask-image: linear-gradient(to right, transparent, black 4%, black 96%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, black 4%, black 96%, transparent);
}

.carousel-container::-webkit-scrollbar {
  display: none; /* Chrome/Safari */
}

.carousel-track {
  display: flex;
  gap: 1rem;
  width: max-content;
  padding: 0.25rem 0.5rem;
}

.carousel-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 1rem 1.25rem;
  width: 290px;
  flex-shrink: 0;
  scroll-snap-align: start;
}

.carousel-card .company {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.25rem;
}

.carousel-card .role-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-bright);
  margin-bottom: 0.4rem;
}

.carousel-card .highlights {
  font-size: 0.8rem;
  color: var(--text);
  line-height: 1.4;
}