:root {
  --bg: #f3f9f3;
  --surface: #ffffff;
  --surface-tint: #e7f5e8;
  --text: #112118;
  --text-muted: #3f5a48;
  --green-900: #0d3c20;
  --green-700: #1f7a3b;
  --green-500: #3fb267;
  --green-300: #8ad9a3;
  --ring: rgba(63, 178, 103, 0.35);
  --radius: 1rem;
  --shadow: 0 10px 35px rgba(14, 53, 31, 0.12);
  --max: 70rem;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: "Manrope", "Segoe UI", sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  min-height: 100vh;
}

.bg-layer {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(circle at 85% 10%, rgba(58, 158, 94, 0.25), transparent 45%),
    radial-gradient(circle at 10% 20%, rgba(98, 196, 125, 0.22), transparent 42%),
    linear-gradient(180deg, #f9fef9 0%, #edf7ef 100%);
}

main {
  animation: rise-in 600ms ease-out both;
}

.site-header,
.section-wrap,
.site-footer {
  width: min(100% - 2rem, var(--max));
  margin-inline: auto;
}

.site-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem 0;
}

.brand {
  font-family: "Newsreader", Georgia, serif;
  font-weight: 600;
  font-size: 1.45rem;
  color: var(--green-900);
  text-decoration: none;
}

.site-nav {
  display: flex;
  gap: 0.65rem;
  flex-wrap: wrap;
}

.site-nav a {
  color: var(--text);
  text-decoration: none;
  font-weight: 600;
  padding: 0.45rem 0.7rem;
  border-radius: 999px;
}

.site-nav a[aria-current="page"],
.site-nav a:hover,
.site-nav a:focus-visible {
  background: var(--surface-tint);
  color: var(--green-900);
  outline: none;
}

.section-wrap {
  padding: 1.1rem 0 2.3rem;
}

.section-wrap.slim {
  max-width: 52rem;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.15;
}

h1 {
  font-family: "Newsreader", Georgia, serif;
  font-size: clamp(2rem, 4vw + 1rem, 3.7rem);
  letter-spacing: -0.02em;
}

h2 {
  font-family: "Newsreader", Georgia, serif;
  font-size: clamp(1.45rem, 1vw + 1.2rem, 2rem);
  color: var(--green-900);
}

p {
  margin: 0;
}

.kicker {
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.78rem;
  font-weight: 800;
  color: var(--green-700);
}

.lead {
  margin-top: 1rem;
  color: var(--text-muted);
  max-width: 62ch;
  font-size: clamp(1rem, 0.3vw + 0.95rem, 1.18rem);
}

.hero-actions {
  margin-top: 1.4rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.btn {
  display: inline-block;
  padding: 0.72rem 1.1rem;
  border-radius: 0.8rem;
  text-decoration: none;
  font-weight: 700;
}

.btn-primary {
  background: linear-gradient(145deg, #2d9d50, #1b6e35);
  color: #ffffff;
}

.btn-secondary {
  background: var(--surface);
  color: var(--green-900);
  border: 1px solid #cce9d4;
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-1px);
  box-shadow: 0 0 0 4px var(--ring);
  outline: none;
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  margin-bottom: 0.95rem;
}

.text-link {
  color: var(--green-700);
  font-weight: 700;
  text-underline-offset: 0.2em;
}

.card-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(15.5rem, 1fr));
}

.stack-grid {
  display: grid;
  gap: 0.8rem;
}

.card {
  background: var(--surface);
  border: 1px solid #d9ecd8;
  border-radius: var(--radius);
  padding: 1rem;
  box-shadow: var(--shadow);
  transition: transform 180ms ease;
}

.card:hover {
  transform: translateY(-3px);
}

.card h3 {
  font-size: 1.1rem;
  margin-bottom: 0.25rem;
}

.card p {
  color: var(--text-muted);
}

.tags {
  margin: 0.8rem 0 0;
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
  padding: 0;
  list-style: none;
}

.tags li {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--green-900);
  background: #e9f8ee;
  border-radius: 999px;
  padding: 0.2rem 0.5rem;
}

.card a {
  color: var(--green-700);
  font-weight: 700;
  text-decoration: none;
}

.card a:hover,
.card a:focus-visible {
  text-decoration: underline;
}

.contact-panel {
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.93), rgba(224, 247, 231, 0.95));
  border: 1px solid #cfe9d6;
  border-radius: var(--radius);
  padding: 1.3rem;
}

.contact-list {
  margin: 0.8rem 0 0;
  padding: 0;
  list-style: none;
}

.contact-list li {
  margin-bottom: 0.3rem;
}

.contact-list a {
  color: var(--green-700);
}

.site-footer {
  padding: 1.2rem 0 2.2rem;
  color: var(--text-muted);
  font-size: 0.92rem;
}

.post-page {
  width: min(100% - 2rem, 55rem);
  margin: 0 auto;
  padding-bottom: 3rem;
}

.post-page h1 {
  margin-top: 0.45rem;
}

.post-page .meta {
  color: var(--text-muted);
  margin-top: 0.5rem;
  margin-bottom: 1.1rem;
}

.post-page article {
  background: var(--surface);
  border: 1px solid #d7ebda;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.2rem;
}

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

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 640px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .site-nav {
    width: 100%;
  }

  .site-nav a {
    flex: 1;
    text-align: center;
  }

  .section-wrap,
  .site-footer {
    width: min(100% - 1.2rem, var(--max));
  }
}