html {
  scroll-behavior: smooth;
}

body {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: 16px;
  overflow-x: hidden;
}

::selection {
  background: var(--color-accent);
  color: #050710;
}

::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: var(--color-bg);
}

::-webkit-scrollbar-thumb {
  background: var(--color-border);
  border-radius: 999px;
}

:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.01em;
}

.container {
  width: 100%;
  max-width: var(--container-width);
  margin-inline: auto;
  padding-inline: var(--space-4);
}

.section {
  padding-block: var(--space-8);
}

.text-center {
  text-align: center;
  margin-inline: auto;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-3);
}

.section__title {
  font-size: clamp(1.75rem, 1.4rem + 1.5vw, 2.75rem);
  max-width: 46rem;
  margin-bottom: var(--space-3);
}

.section__title.text-center {
  max-width: 40rem;
}

.section__subtitle {
  color: var(--color-text-muted);
  max-width: 34rem;
  margin-bottom: var(--space-6);
}

.icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.icon--sm {
  width: 14px;
  height: 14px;
  vertical-align: -2px;
  margin-right: 4px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  justify-content: center;
  padding: 0.85rem 1.5rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.95rem;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
}

.btn--sm {
  padding: 0.6rem 1.1rem;
  font-size: 0.85rem;
}

.btn--primary {
  background: var(--color-accent);
  color: #f6f8ff;
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  background: var(--color-accent-strong);
}

.btn--outline {
  border: 1px solid var(--color-border);
  color: var(--color-text);
  background: var(--color-surface);
}

.btn--outline:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}