html { font-size: clamp(15px, 1.1vw, 17px); }

body {
  font-family: var(--font-sans);
  background-color: var(--c-dark);
  color: var(--c-text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  cursor: none;
}

body.loading { overflow: hidden; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.section { position: relative; overflow: hidden; }

.heading-xl {
  font-family: var(--font-serif);
  font-size: clamp(3rem, 7vw, 7rem);
  font-weight: 300;
  line-height: 1.05;
  letter-spacing: -0.02em;
}

.heading-xl em { font-style: italic; color: var(--c-blue); }

.heading-lg {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 4rem);
  font-weight: 300;
  line-height: 1.1;
}

.label {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-blue);
  display: block;
  margin-bottom: var(--sp-sm);
}

.body-text {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--c-text-muted);
  max-width: 540px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2.2rem;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-radius: 0;
  transition: color var(--duration-fast) var(--ease-out-expo);
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--duration-med) var(--ease-out-expo);
}

.btn:hover::before { transform: scaleX(1); }

.btn--primary { background: var(--c-blue); color: #fff; }
.btn--primary::before { background: var(--c-blue-light); }

.btn--ghost { border: 1px solid rgba(34,143,202,0.45); color: var(--c-blue); }
.btn--ghost::before { background: var(--c-blue); }
.btn--ghost:hover { color: #fff; }