:root {
  --text-body: #444;
  --text-primary: #111;
  --text-secondary: #555;
  --font-stack: -apple-system, system-ui, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: clamp(28px, 5vw, 56px) clamp(20px, 4vw, 48px) 64px;
  max-width: 720px;
  font-family: var(--font-stack);
  font-size: 15px;
  line-height: 1.5;
  color: var(--text-body);
  -webkit-font-smoothing: antialiased;
}

.back {
  display: inline-block;
  margin-bottom: 28px;
  font-size: 14px;
  color: var(--text-secondary);
  text-decoration: none;
  border-bottom: 1px solid rgba(85, 85, 85, 0.3);
}

.back:hover {
  border-bottom-color: var(--text-secondary);
}

h1 {
  margin: 0 0 8px;
  font-size: clamp(1.35rem, 3vw, 1.65rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.15;
  color: var(--text-primary);
}

.lede {
  margin: 0 0 32px;
  font-size: 14px;
  color: var(--text-secondary);
}

.content-section {
  margin-bottom: 28px;
}

.content-section h2 {
  margin: 0 0 12px;
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

.service-list {
  margin: 0 0 16px;
  padding-left: 1.2em;
  max-width: 52ch;
  color: var(--text-body);
}

.service-list li {
  margin-bottom: 8px;
}

.service-list li:last-child {
  margin-bottom: 0;
}

.project-video-wrap {
  margin: 0 0 28px;
  max-width: 100%;
}

.project-video {
  display: block;
  width: 100%;
  max-width: 560px;
  /* Reserve space so the player isn’t 0px tall before metadata loads (mobile Safari). */
  min-height: 200px;
  height: auto;
  object-fit: contain;
  border-radius: 6px;
  background: #0a1628;
}

p {
  margin: 0 0 16px;
  color: var(--text-body);
  max-width: 52ch;
}

p:last-of-type {
  margin-bottom: 28px;
}

.figure-block {
  margin: 28px 0 0;
}

.figure-block img {
  display: block;
  width: 100%;
  max-width: 560px;
  height: auto;
  margin-bottom: 20px;
}