:root {
  --bg: #ffffff;
  --ink: #14181c;
  --muted: #5b6672;
  --line: #e3e7eb;
  --blue: #1f5f8b;
  --shell: 780px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 17px/1.65 -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }

.inner { width: 100%; max-width: var(--shell); margin: 0 auto; padding: 0 24px; }

.bar { border-bottom: 1px solid var(--line); position: sticky; top: 0; background: #fff; }
.bar .inner { display: flex; align-items: baseline; justify-content: space-between; height: 64px; }
.logo { font-weight: 700; letter-spacing: -.02em; font-size: 19px; color: var(--ink); }
.logo span { color: var(--muted); font-weight: 400; margin-left: 5px; }
.bar nav { display: flex; gap: 20px; font-size: 14px; }
.bar nav a { color: var(--muted); }

.lead { padding: 56px 0 40px; border-bottom: 1px solid var(--line); }
.lead h1 { font-size: clamp(28px, 4.4vw, 40px); line-height: 1.15; margin: 0 0 14px; letter-spacing: -.02em; }
.lead p { margin: 0; color: var(--muted); max-width: 560px; }

section { padding: 36px 0; border-bottom: 1px solid var(--line); }
h2 { font-size: 12px; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); margin: 0 0 20px; }

.walks { list-style: none; margin: 0; padding: 0; }
.walks li { padding: 0 0 22px; margin: 0 0 22px; border-bottom: 1px dashed var(--line); }
.walks li:last-child { border-bottom: 0; margin-bottom: 0; padding-bottom: 0; }
.walks h3 { margin: 0 0 6px; font-size: 21px; letter-spacing: -.01em; }
.walks h3 a { color: var(--ink); }
.walks p { margin: 0; color: var(--muted); }

.grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.grid p { margin: 0 0 10px; color: var(--muted); }
.small { font-size: 14px; }

footer { padding: 28px 0 44px; font-size: 13px; color: var(--muted); }
footer p { margin: 0; }

@media (max-width: 620px) {
  .grid { grid-template-columns: 1fr; gap: 26px; }
  .bar nav { gap: 14px; }
}