:root {
  --green:     #0a7a52;
  --green-d:   #065438;
  --gold:      #c99a0d;
  --ink:       #0f1c11;
  --muted:     #60706a;
  --white:     #ffffff;
  --off:       #f3f6f2;
  --border:    rgba(0,0,0,.09);
  --r:         12px;
  --tr:        .28s ease;
  --serif:     "Playfair Display", Georgia, serif;
  --sans:      "Inter", system-ui, sans-serif;
  --shadow-lg: 0 16px 48px rgba(0,0,0,.13);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: var(--sans); color: var(--ink); background: var(--off); -webkit-font-smoothing: antialiased; }
a { text-decoration: none; color: inherit; }

/* Hero */
.page-hero {
  background: linear-gradient(140deg, #051c0f 0%, #0d5e3c 100%);
  padding: 64px 24px;
  text-align: center;
  color: #fff;
}
.ph-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 14px;
}
.ph-label::before { content: ""; width: 22px; height: 2px; background: currentColor; flex-shrink: 0; }
.page-hero h1 {
  font-family: var(--serif);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  line-height: 1.05;
  margin-bottom: 12px;
}
.page-hero > p:not(.ph-label) {
  max-width: 520px;
  margin: 0 auto;
  color: rgba(255,255,255,.74);
  font-size: 1rem;
  line-height: 1.72;
}

/* Timeline wrapper */
.tl-outer { padding: 64px 24px 88px; }

.tl-container {
  max-width: 820px;
  margin: 0 auto;
  position: relative;
}

/* center vertical line */
.tl-container::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--green) 0%, rgba(10,122,82,.12) 100%);
  transform: translateX(-50%);
  border-radius: 2px;
}

/* odd items: left side */
.tl-item {
  display: flex;
  justify-content: flex-end;
  padding-right: calc(50% + 44px);
  margin-bottom: 36px;
  position: relative;
}

/* even items: right side */
.tl-item:nth-child(even) {
  justify-content: flex-start;
  padding-right: 0;
  padding-left: calc(50% + 44px);
}

/* connector dot */
.tl-item::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 20px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--green);
  border: 3px solid var(--off);
  transform: translateX(-50%);
  box-shadow: 0 0 0 3px rgba(10,122,82,.2);
  z-index: 1;
}

.tl-card {
  background: var(--white);
  border-radius: var(--r);
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0,0,0,.07);
  transition: transform var(--tr), box-shadow var(--tr);
}
.tl-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(0,0,0,.13);
}

.tl-img {
  width: 100%;
  height: 198px;
  object-fit: cover;
  display: block;
}

.tl-card-body { padding: 16px 20px 20px; }

.tl-year {
  display: inline-block;
  background: var(--gold);
  color: #fff;
  font-size: .66rem;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 20px;
  margin-bottom: 10px;
}

.tl-card h3 {
  font-family: var(--serif);
  font-size: 1.05rem;
  font-weight: 900;
  color: var(--ink);
  margin-bottom: 8px;
  line-height: 1.3;
}
.tl-card p {
  font-size: .875rem;
  color: var(--muted);
  line-height: 1.68;
  margin: 0;
}

/* Mobile: single column, line on left */
@media (max-width: 640px) {
  .tl-container::before { left: 16px; transform: none; }
  .tl-item,
  .tl-item:nth-child(even) {
    justify-content: flex-start;
    padding-left: 52px;
    padding-right: 0;
  }
  .tl-item::before { left: 16px; transform: none; }
  .tl-card { padding: 18px 18px 20px; }
}