:root {
  --ink: #0f1d1d;
  --muted: #5a6a68;
  --paper: #f4f1ed;
  --sand: #f0e3d5;
  --sea: #1a6c6a;
  --ember: #e36a3b;
  --shadow: rgba(15, 29, 29, 0.12);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  color: var(--ink);
  background: radial-gradient(circle at top left, #ffffff 0%, var(--paper) 45%, #efe5d8 100%);
}

.page {
  max-width: 1200px;
  margin: 0 auto;
  padding: 48px 28px 72px;
  display: flex;
  flex-direction: column;
  gap: 80px;
}

.hero {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 32px;
  align-items: center;
}

.hero-content h1 {
  font-size: clamp(2.4rem, 3vw, 3.6rem);
  letter-spacing: -0.02em;
  margin: 10px 0 16px;
}

.hero-copy {
  font-family: "IBM Plex Serif", serif;
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--muted);
  max-width: 520px;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.8rem;
  color: var(--sea);
  font-weight: 600;
}

.hero-actions {
  display: flex;
  gap: 16px;
  margin-top: 24px;
  flex-wrap: wrap;
}

.btn {
  padding: 12px 22px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 600;
  border: 1px solid transparent;
}

.btn-primary {
  background: linear-gradient(120deg, var(--sea), var(--ember));
  color: white;
  box-shadow: 0 10px 30px rgba(26, 108, 106, 0.25);
}

.btn-secondary {
  color: var(--sea);
  border-color: rgba(26, 108, 106, 0.35);
  background: white;
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.hero-tags span {
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--sand);
  font-size: 0.85rem;
}

.hero-panel {
  background: white;
  padding: 28px;
  border-radius: 20px;
  box-shadow: 0 18px 45px var(--shadow);
  border: 1px solid rgba(26, 108, 106, 0.08);
}

.panel-title {
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--sea);
}

.hero-panel ul {
  list-style: none;
  padding: 0;
  margin: 0 0 14px;
  display: grid;
  gap: 10px;
  color: var(--muted);
}

.panel-highlight {
  background: var(--sand);
  padding: 10px 14px;
  border-radius: 12px;
  font-weight: 600;
}

.section-header h2 {
  margin: 0 0 8px;
  font-size: 2rem;
}

.section-header p {
  margin: 0;
  color: var(--muted);
}

.section {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
}

.card {
  padding: 20px;
  border-radius: 18px;
  background: white;
  box-shadow: 0 12px 32px rgba(15, 29, 29, 0.08);
  border: 1px solid rgba(15, 29, 29, 0.06);
  min-height: 180px;
}

.card h3 {
  margin-top: 0;
}

.deliverable {
  margin-top: 16px;
  font-weight: 600;
  color: var(--sea);
}

.flowchart {
  background: white;
  padding: 24px;
  border-radius: 22px;
  box-shadow: 0 12px 30px rgba(15, 29, 29, 0.1);
}

.flowchart svg {
  width: 100%;
  height: auto;
}

.flowchart rect {
  fill: url(#grad);
  opacity: 0.92;
}

.flowchart text {
  fill: white;
  font-weight: 600;
  font-size: 18px;
  text-anchor: middle;
  dominant-baseline: middle;
}

.flowchart path {
  stroke: #0f1d1d;
  stroke-width: 2.5;
  fill: none;
  marker-end: url(#arrow);
}

.links-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
}

.links-grid a {
  text-decoration: none;
  padding: 14px 18px;
  border-radius: 14px;
  border: 1px solid rgba(26, 108, 106, 0.2);
  color: var(--ink);
  background: white;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.links-grid a:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(26, 108, 106, 0.12);
}

.checklist {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 14px;
}

.check {
  padding: 16px 18px;
  border-radius: 16px;
  background: var(--sand);
  font-weight: 600;
}

.footer {
  display: flex;
  flex-direction: column;
  gap: 8px;
  color: var(--muted);
  font-size: 0.95rem;
  border-top: 1px solid rgba(15, 29, 29, 0.08);
  padding-top: 26px;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: all 0.6s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 800px) {
  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .flowchart {
    padding: 16px;
  }

  .flowchart text {
    font-size: 14px;
  }
}