body {
  background: var(--color-white);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
}

body.menu-open {
  overflow: hidden;
}

.container {
  width: min(calc(100% - 32px), var(--container-width));
  margin-inline: auto;
}

.section {
  padding: 82px 0;
}

.section--light {
  background: var(--color-light);
}

.section--dark {
  background: var(--color-dark);
  color: var(--color-white);
}

.section__head {
  display: grid;
  gap: 14px;
  max-width: 760px;
  margin-bottom: 34px;
}

.section__eyebrow,
.eyebrow {
  color: var(--color-primary);
  font-family: var(--font-heading);
  font-size: 0.86rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
.h1,
.h2,
.h3 {
  color: var(--color-dark);
  font-family: var(--font-heading);
  font-weight: 800;
  letter-spacing: 0;
  line-height: 1.08;
  text-transform: uppercase;
}

h1,
.h1 {
  font-size: clamp(2.25rem, 6vw, 5rem);
}

h2,
.h2 {
  font-size: clamp(1.9rem, 4vw, 3rem);
}

h3,
.h3 {
  font-size: clamp(1.25rem, 2.4vw, 1.65rem);
}

.section--dark h1,
.section--dark h2,
.section--dark h3 {
  color: var(--color-white);
}

p {
  max-width: 760px;
}

.lead {
  color: var(--color-muted);
  font-size: 1.08rem;
}

.section--dark .lead,
.section--dark p {
  color: rgba(255, 255, 255, 0.78);
}

.skip-link {
  position: fixed;
  left: 16px;
  top: 12px;
  z-index: 1000;
  transform: translateY(-160%);
  background: var(--color-primary);
  color: var(--color-white);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-weight: 700;
}

.skip-link:focus {
  transform: translateY(0);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.grid {
  display: grid;
  gap: 24px;
}

.grid--2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid--3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.stack {
  display: grid;
  gap: 18px;
}

.text-list {
  display: grid;
  gap: 12px;
  list-style: none;
}

.text-list li {
  position: relative;
  padding-left: 28px;
}

.text-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-primary);
  box-shadow: inset 0 0 0 3px var(--color-white);
}

.section--light .text-list li::before {
  box-shadow: inset 0 0 0 3px var(--color-light);
}

.check-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px 28px;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 30px;
}

.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--color-primary);
  font-weight: 900;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 520ms ease, transform 520ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.top-link {
  position: fixed;
  right: 22px;
  bottom: 26px;
  z-index: 80;
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border: 0;
  border-radius: 50%;
  background: var(--color-dark);
  color: var(--color-white);
  box-shadow: var(--shadow-soft);
  opacity: 0;
  pointer-events: none;
  transform: translateY(8px);
  transition: opacity 180ms ease, transform 180ms ease;
}

.top-link.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}