/* ============================================
   Year 1 Overview Page Styles
   ============================================ */

html {
  font-size: 110%;
}

html, body {
  overflow: auto;
  height: auto;
}

.year1-page {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0.5rem 2rem 4rem;
}

/* --- Year Navigation Row --- */
.year-nav-row {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 2rem;
  max-width: 1000px;
  margin: 0 auto;
  padding: 4.5rem 2rem 0.5rem;
}

.year-nav-row h1 {
  font-family: var(--font-heading);
  font-size: 2.8rem;
  font-weight: 300;
  color: var(--color-accent);
  letter-spacing: 0.08em;
  margin: 0;
}

.year-nav-row a {
  font-family: var(--font-heading);
  font-size: 1rem;
  color: var(--color-text-dim);
  text-decoration: none;
  letter-spacing: 0.04em;
  transition: color 0.2s;
}

.year-nav-row a:hover {
  color: var(--color-accent);
}

/* --- Ribbon --- */
.year-ribbon {
  width: 100%;
  height: 6px;
  margin: 0 auto 2rem;
  border-radius: 3px;
  background: linear-gradient(90deg, transparent 0%, #8a6d3b 20%, #c9a96e 50%, #8a6d3b 80%, transparent 100%);
  opacity: 0.8;
}

/* --- Phase Cards Grid --- */
.phase-cards-section {
  margin-top: 2.5rem;
}

.phase-cards-heading {
  text-align: center;
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 400;
  color: var(--color-accent);
  letter-spacing: 0.04em;
  margin-bottom: 1.5rem;
}

.phase-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.2rem;
}

.phase-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  color: inherit;
  padding: 2rem 1rem;
  border: 1px solid rgba(232, 228, 220, 0.15);
  border-radius: 0.5rem;
  background: rgba(20, 20, 35, 0.4);
  transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  cursor: pointer;
}

.phase-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
  background: rgba(20, 20, 35, 0.6);
}

.phase-card-number {
  font-family: var(--font-heading);
  font-size: 3.5rem;
  font-weight: 300;
  line-height: 1;
  margin-bottom: 0.6rem;
  transition: color 0.3s ease;
}

.phase-card-name {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 400;
  color: var(--color-text);
  letter-spacing: 0.06em;
  transition: color 0.3s ease;
}

/* --- Phase Group Heading in Pickers --- */
.picker-phase-heading {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 0.6rem 0 0.3rem;
  margin-top: 0.5rem;
  border-bottom: 1px solid rgba(232, 228, 220, 0.08);
}

.picker-phase-heading:first-child {
  margin-top: 0;
}

/* --- Responsive --- */
@media (max-width: 768px) {
  .year1-page {
    padding: 0.5rem 1rem 3rem;
  }

  .year-nav-row {
    padding: 4.5rem 1rem 1rem;
  }

  .year-nav-row h1 {
    font-size: 2rem;
  }

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

@media (max-width: 480px) {
  .phase-cards {
    grid-template-columns: 1fr;
    max-width: 300px;
    margin: 0 auto;
  }
}