:root {
  color-scheme: light;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #f8fbf7;
  color: #102017;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    linear-gradient(180deg, rgba(248, 251, 247, 0.92), rgba(248, 251, 247, 0.98)),
    url("/sofiaday.webp") center/cover fixed;
}

@media (max-width: 1023px) {
  body {
    background:
      linear-gradient(180deg, rgba(248, 251, 247, 0.92), rgba(248, 251, 247, 0.98)),
      url("/sofiaday_mobile.webp") center/cover scroll;
  }
}

a {
  color: inherit;
}

.page {
  min-height: 100vh;
}

.shell {
  margin: 0 auto;
  max-width: 1120px;
  padding: 24px;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 0 28px;
}

.brand {
  color: #23af25;
  font-size: 28px;
  font-weight: 800;
  text-decoration: none;
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.nav-links a,
.button {
  align-items: center;
  border: 1px solid rgba(35, 115, 55, 0.2);
  border-radius: 8px;
  display: inline-flex;
  font-size: 15px;
  font-weight: 700;
  justify-content: center;
  min-height: 42px;
  padding: 10px 14px;
  text-decoration: none;
}

.nav-links a {
  background: rgba(255, 255, 255, 0.76);
}

.hero {
  display: grid;
  gap: 28px;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
  padding: 24px 0 32px;
}

.eyebrow {
  color: #237337;
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0;
  margin: 0 0 10px;
  text-transform: uppercase;
}

h1 {
  font-size: clamp(42px, 7vw, 76px);
  letter-spacing: 0;
  line-height: 0.95;
  margin: 0;
}

.lead {
  color: #284536;
  font-size: 20px;
  line-height: 1.55;
  margin: 22px 0 0;
  max-width: 720px;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.button-primary {
  background: #23af25;
  border-color: #23af25;
  color: white;
}

.button-secondary {
  background: rgba(255, 255, 255, 0.84);
  color: #153420;
}

.summary {
  align-self: start;
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid rgba(35, 115, 55, 0.18);
  border-radius: 8px;
  box-shadow: 0 18px 50px rgba(22, 64, 35, 0.12);
  padding: 22px;
}

.summary h2,
.section h2 {
  font-size: 25px;
  letter-spacing: 0;
  line-height: 1.2;
  margin: 0 0 14px;
}

.summary ul,
.section ul {
  margin: 0;
  padding-left: 20px;
}

.summary li,
.section li {
  line-height: 1.6;
  margin: 8px 0;
}

.grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.section {
  background: rgba(255, 255, 255, 0.82);
  border-top: 1px solid rgba(35, 115, 55, 0.14);
  padding: 32px 0;
}

.section:nth-of-type(even) {
  background: rgba(241, 248, 241, 0.88);
}

.card {
  background: white;
  border: 1px solid rgba(35, 115, 55, 0.16);
  border-radius: 8px;
  padding: 20px;
}

.card h3 {
  font-size: 20px;
  letter-spacing: 0;
  margin: 0 0 10px;
}

.card p,
.section p {
  color: #395444;
  font-size: 17px;
  line-height: 1.6;
  margin: 0;
}

.class-list,
.studio-list {
  display: grid;
  gap: 12px;
  margin-top: 18px;
}

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

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

.class-card,
.studio-card {
  background: white;
  border: 1px solid rgba(35, 115, 55, 0.16);
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  justify-content: space-between;
  padding: 18px;
}

.class-card h3,
.studio-card h3 {
  font-size: 19px;
  letter-spacing: 0;
  margin: 0 0 8px;
}

.class-card p,
.studio-card p {
  color: #395444;
  font-size: 15px;
  line-height: 1.45;
  margin: 0;
}

.class-card__time {
  color: #176d26;
  font-weight: 800;
}

.class-card__note {
  margin-top: 8px;
}

.class-card__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.class-card__links a {
  color: #176d26;
  font-size: 14px;
  font-weight: 800;
}

.activity-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.activity-list a {
  background: white;
  border: 1px solid rgba(35, 115, 55, 0.18);
  border-radius: 8px;
  font-weight: 700;
  padding: 10px 12px;
  text-decoration: none;
}

.footer {
  color: #395444;
  font-size: 14px;
  padding: 28px 0 40px;
}

@media (max-width: 820px) {
  .shell {
    padding: 18px;
  }

  .nav {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero,
  .grid,
  .class-list,
  .studio-list {
    grid-template-columns: 1fr;
  }

  .lead {
    font-size: 18px;
  }
}