:root {
  --ink: #12151a;
  --muted: #5e6670;
  --line: #e2e5ea;
  --paper: #f7f6f3;
  --surface: #fff;
  --mark: #1c4a3e;
  --mark-deep: #14352c;
  --pad: clamp(1.25rem, 4vw, 2.75rem);
  --max: 980px;
  --font-display: "Literata", Georgia, serif;
  --font-body: "Manrope", system-ui, sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.55;
}

a {
  color: inherit;
  text-decoration: none;
}

.wrap {
  width: min(100% - (var(--pad) * 2), var(--max));
  margin-inline: auto;
}

.top {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(247, 246, 243, 0.94);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.95rem 0;
}

.logo {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--mark);
}

.top nav {
  display: flex;
  gap: 1.4rem;
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--muted);
}

.top nav a:hover {
  color: var(--ink);
}

.buy {
  display: inline-flex;
  padding: 0.55rem 1rem;
  background: var(--mark);
  color: #fff;
  font-weight: 700;
  font-size: 0.8rem;
  border-radius: 2px;
}

.buy:hover {
  background: var(--mark-deep);
}

.hero {
  padding: clamp(3.5rem, 10vw, 6rem) 0 clamp(2.5rem, 6vw, 3.5rem);
  border-bottom: 1px solid var(--line);
}

.hero-inner {
  max-width: 38rem;
}

.brand-mark {
  margin: 0 0 1.1rem;
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 4vw, 2.4rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--mark);
  line-height: 1.1;
}

.kicker {
  margin: 0 0 0.75rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mark);
}

.hero h1 {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: var(--ink);
}

.lede {
  margin: 0;
  max-width: 36ch;
  color: var(--muted);
  font-size: 1.08rem;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.75rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.8rem 1.3rem;
  font-weight: 700;
  font-size: 0.82rem;
  border-radius: 2px;
  border: 1px solid transparent;
}

.btn-accent {
  background: var(--mark);
  color: #fff;
}

.btn-accent:hover {
  background: var(--mark-deep);
}

.btn-ghost {
  border-color: var(--line);
  color: var(--ink);
  background: transparent;
}

.btn-ghost:hover {
  border-color: var(--mark);
  color: var(--mark);
}

.btn-block {
  width: 100%;
}

.fine {
  margin: 1rem 0 0;
  font-size: 0.88rem;
  color: var(--muted);
}

.section {
  padding: clamp(2.75rem, 6vw, 4rem) 0;
}

.section.alt {
  background: var(--surface);
  border-block: 1px solid var(--line);
}

.section-intro {
  max-width: 34rem;
  margin-bottom: 1.75rem;
}

.section-intro h2 {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3.2vw, 2.35rem);
  font-weight: 600;
  letter-spacing: -0.02em;
}

.section-intro p {
  margin: 0;
  color: var(--muted);
}

.kit-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1rem, 2.5vw, 1.35rem);
}

.kit-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.kit-card .media {
  display: block;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: #d8dde3;
  margin-bottom: 0.75rem;
  border: 1px solid var(--line);
}

.kit-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
  transition: transform 0.4s ease;
}

.kit-card:hover img {
  transform: scale(1.03);
}

.kit-card h3 {
  margin: 0 0 0.2rem;
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
}

.kit-card span {
  color: var(--muted);
  font-size: 0.88rem;
}

.compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border: 1px solid var(--line);
  background: var(--paper);
}

.compare article {
  padding: 1.6rem 1.5rem;
}

.compare article + article {
  border-left: 1px solid var(--line);
  background: #eef5f2;
}

.compare h3 {
  margin: 0 0 0.85rem;
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
}

.compare ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.compare li {
  padding: 0.5rem 0;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.95rem;
}

.compare li strong {
  color: var(--ink);
}

.price-wrap {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 2.5rem;
  align-items: start;
}

.price-card {
  padding: 0;
}

.price-card h2 {
  margin: 0 0 0.35rem;
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 600;
}

.price {
  margin: 0.5rem 0 0.35rem;
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 600;
  color: var(--mark);
  line-height: 1;
}

.price-card ul {
  margin: 1.25rem 0 1.5rem;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.price-card li {
  padding: 0.55rem 0;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.95rem;
}

.price-aside h3 {
  margin: 0 0 0.85rem;
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
}

.price-aside ul {
  margin: 0 0 1.35rem;
  padding-left: 1.1rem;
  color: var(--muted);
}

.price-aside li + li {
  margin-top: 0.45rem;
}

.text-link {
  font-weight: 700;
  font-size: 0.88rem;
  color: var(--mark);
}

.text-link:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.foot {
  padding: 1.75rem 0 2.25rem;
  border-top: 1px solid var(--line);
}

.foot-bar {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.85rem;
  color: var(--muted);
}

@media (max-width: 860px) {
  .top nav {
    display: none;
  }

  .kit-grid {
    grid-template-columns: 1fr 1fr;
  }

  .compare,
  .price-wrap {
    grid-template-columns: 1fr;
  }

  .compare article + article {
    border-left: 0;
    border-top: 1px solid var(--line);
  }
}

@media (max-width: 520px) {
  .kit-grid {
    grid-template-columns: 1fr;
  }
}