:root {
  --ink: #10212b;
  --sea: #00a6a6;
  --sun: #ffb000;
  --coral: #ff6b4a;
  --paper: #fff8e8;
  --muted: #617178;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Segoe UI", Arial, sans-serif;
  color: var(--ink);
  background: var(--paper);
}

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

.atlas-hero {
  min-height: 820px;
  padding: 30px clamp(18px, 5vw, 78px) 88px;
  background:
    radial-gradient(circle at 18% 76%, rgba(255, 176, 0, 0.35), transparent 28%),
    radial-gradient(circle at 82% 22%, rgba(0, 166, 166, 0.25), transparent 30%),
    linear-gradient(135deg, #fff8e8, #dff6f2);
}

nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  font-weight: 900;
  letter-spacing: 0.2em;
}

.nav-links {
  display: flex;
  gap: 28px;
  color: var(--muted);
}

button {
  padding: 12px 16px;
  border: 0;
  border-radius: 999px;
  color: white;
  background: var(--sea);
  cursor: pointer;
  font-weight: 900;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) 360px;
  gap: 66px;
  align-items: center;
  padding-top: 104px;
}

.stamp {
  margin: 0 0 18px;
  color: var(--coral);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.17em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 26px;
  font-size: clamp(44px, 7vw, 96px);
  line-height: 0.95;
  letter-spacing: -0.055em;
}

.hero p:last-child,
.map-path p,
.terminal-copy p,
.departure-board span,
.souvenir-grid p,
footer p,
address span {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.75;
}

.hero p:last-child {
  max-width: 780px;
  font-size: 21px;
}

.ticket {
  position: relative;
  min-height: 450px;
  padding: 34px;
  border-radius: 30px;
  color: white;
  background: var(--sea);
  box-shadow: 20px 20px 0 var(--sun);
  overflow: hidden;
}

.ticket::before,
.ticket::after {
  content: "";
  position: absolute;
  left: -24px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--paper);
}

.ticket::before {
  top: 46%;
}

.ticket::after {
  right: -24px;
  left: auto;
  top: 46%;
}

.ticket span {
  font-weight: 900;
  text-transform: uppercase;
}

.ticket b {
  display: block;
  margin: 54px 0 24px;
  font-size: 120px;
  line-height: 0.8;
}

.route-atlas,
.market-terminal,
.souvenir-grid,
footer {
  padding: 94px clamp(18px, 5vw, 78px);
}

h2 {
  font-size: clamp(34px, 5vw, 68px);
  line-height: 1;
  letter-spacing: -0.045em;
}

.route-atlas {
  background: white;
}

.map-path {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  margin-top: 42px;
}

.map-path div {
  position: relative;
  min-height: 300px;
  padding: 28px;
  border-radius: 120px 120px 28px 28px;
  background: var(--paper);
  border: 2px dashed var(--sea);
}

.map-path div:nth-child(even) {
  margin-top: 58px;
  border-color: var(--coral);
}

.map-path span {
  display: inline-block;
  margin-bottom: 20px;
  color: var(--sea);
  font-size: 30px;
  font-weight: 900;
}

.market-terminal {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 44px;
  color: white;
  background: var(--ink);
}

.departure-board {
  display: grid;
  gap: 10px;
  padding: 24px;
  background: #061117;
  border: 1px solid rgba(255, 176, 0, 0.35);
}

.departure-board p {
  display: grid;
  grid-template-columns: 170px 1fr;
  gap: 18px;
  margin: 0;
  padding: 18px;
  background: rgba(255, 255, 255, 0.06);
}

.departure-board b {
  color: var(--sun);
}

.departure-board span,
.terminal-copy p {
  color: #c5d2d7;
}

.souvenir-grid {
  display: grid;
  grid-template-columns: 0.8fr repeat(3, 1fr);
  gap: 18px;
  background: #f4fbfa;
}

.souvenir-grid article {
  padding: 28px;
  border-radius: 28px;
  background: white;
  box-shadow: 0 20px 70px rgba(16, 33, 43, 0.08);
}

.souvenir-grid span {
  color: var(--coral);
  font-size: 24px;
  font-weight: 900;
}

footer {
  display: flex;
  justify-content: space-between;
  gap: 42px;
  background: white;
}

address {
  display: grid;
  gap: 12px;
  min-width: min(100%, 430px);
  padding: 30px;
  border-radius: 30px;
  color: white;
  background: var(--sea);
  font-style: normal;
}

address a {
  font-size: 24px;
  font-weight: 900;
}

address span {
  color: #e5fffb;
}

@media (max-width: 1000px) {
  .hero,
  .map-path,
  .market-terminal,
  .departure-board p,
  .souvenir-grid,
  footer {
    grid-template-columns: 1fr;
    display: grid;
  }

  nav {
    flex-wrap: wrap;
  }

  .nav-links {
    order: 3;
    width: 100%;
    justify-content: space-between;
  }

  .map-path div:nth-child(even) {
    margin-top: 0;
  }
}