:root {
  --ink: #14201c;
  --muted: #3d4f48;
  --paper: #f3efe6;
  --accent: #0f6b5c;
  --accent-deep: #0a4a40;
  --line: rgba(20, 32, 28, 0.12);
  --glow: rgba(15, 107, 92, 0.18);
  --card: rgba(255, 255, 255, 0.55);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  color: var(--ink);
  font-family: "Source Sans 3", "Segoe UI", sans-serif;
  background:
    radial-gradient(1200px 700px at 12% -10%, #d9ebe4 0%, transparent 55%),
    radial-gradient(900px 600px at 100% 0%, #e8dcc8 0%, transparent 50%),
    linear-gradient(165deg, #f7f3eb 0%, #ebe4d6 48%, #dfe8e3 100%);
  background-attachment: fixed;
  line-height: 1.55;
}

.atmosphere {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(20, 32, 28, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(20, 32, 28, 0.03) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at 40% 20%, black 20%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at 40% 20%, black 20%, transparent 75%);
  opacity: 0.55;
  animation: drift 28s linear infinite;
}

@keyframes drift {
  from { background-position: 0 0, 0 0; }
  to { background-position: 48px 24px, -24px 48px; }
}

.shell {
  position: relative;
  z-index: 1;
  max-width: 52rem;
  margin: 0 auto;
  padding: clamp(3rem, 10vh, 6rem) 1.5rem 4rem;
  animation: rise 700ms ease-out both;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ---------- masthead ---------- */

.brand {
  margin: 0 0 1.25rem;
  font-family: Fraunces, Georgia, serif;
  font-size: clamp(2.6rem, 8vw, 4rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1;
  color: var(--accent-deep);
}

h1 {
  margin: 0 0 1rem;
  font-family: Fraunces, Georgia, serif;
  font-size: clamp(1.45rem, 3.6vw, 2rem);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.lead {
  margin: 0;
  font-size: 1.1rem;
  color: var(--muted);
  max-width: 38rem;
}

.lead em {
  font-style: italic;
  color: var(--ink);
}

/* ---------- section headings ---------- */

.shell h2 {
  margin: 0 0 1.1rem;
  font-family: Fraunces, Georgia, serif;
  font-size: 1.15rem;
  font-weight: 500;
  letter-spacing: -0.01em;
}

.evidence,
.offer,
.status {
  margin-top: 2.75rem;
  padding-top: 2rem;
  border-top: 1px solid var(--line);
}

/* ---------- evidence figures ---------- */

.figures {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
  gap: 1.75rem 2.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.figures li {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  padding-left: 0.9rem;
  border-left: 2px solid var(--glow);
}

.figure {
  font-family: Fraunces, Georgia, serif;
  font-size: clamp(1.6rem, 4.5vw, 2.05rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--accent-deep);
}

.figure-label {
  font-size: 0.95rem;
  color: var(--ink);
}

.figure-note {
  font-size: 0.83rem;
  color: var(--muted);
  opacity: 0.95;
}

.evidence-source {
  margin: 1.75rem 0 0;
  font-size: 0.87rem;
  color: var(--muted);
}

/* ---------- offer ---------- */

.offer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  gap: 1rem;
}

.offer-grid article {
  padding: 1.15rem 1.2rem;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 2px;
}

.offer-grid h3 {
  margin: 0 0 0.45rem;
  font-family: Fraunces, Georgia, serif;
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--accent-deep);
}

.offer-grid p {
  margin: 0;
  font-size: 0.93rem;
  color: var(--muted);
}

/* ---------- cta ---------- */

.cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1.5rem;
  margin: 2.5rem 0 0;
}

.cta a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  padding: 0.65rem 1.15rem;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.98rem;
  transition: transform 180ms ease, background 180ms ease, color 180ms ease;
}

.cta a:hover {
  transform: translateY(-1px);
}

.cta .primary {
  background: var(--accent);
  color: #f7fbf9;
}

.cta .primary:hover {
  background: var(--accent-deep);
}

.cta .secondary {
  color: var(--accent-deep);
  border-bottom: 1px solid currentColor;
  padding-left: 0;
  padding-right: 0;
  border-radius: 0;
  min-height: auto;
}

/* ---------- status ---------- */

.status p {
  margin: 0;
  font-size: 0.97rem;
  color: var(--muted);
  max-width: 42rem;
}

/* ---------- footer ---------- */

.fine {
  margin-top: 2.75rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
  font-size: 0.85rem;
  color: var(--muted);
}

.fine p {
  margin: 0 0 0.7rem;
  max-width: 42rem;
}

.fine strong {
  color: var(--ink);
  font-weight: 600;
}

.fine .legal {
  margin: 1rem 0 0;
  opacity: 0.85;
}

.fine a {
  color: var(--accent-deep);
}

/* ---------- accessibility ---------- */

a:focus-visible {
  outline: 2px solid var(--accent-deep);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  .atmosphere,
  .shell,
  .cta a {
    animation: none;
    transition: none;
  }
}