@font-face {
  font-family: "NunitoCustom";
  src: url("../fonts/nunito-latin.woff2") format("woff2");
  font-weight: 400 800;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "BalooCustom";
  src: url("../fonts/baloo2-latin.woff2") format("woff2");
  font-weight: 600 800;
  font-style: normal;
  font-display: swap;
}

:root {
  --bg: #eef5f0;
  --bg-alt: #e8f2ea;
  --surface: #ffffff;
  --surface-soft: #f8fcf9;
  --text: #153726;
  --muted: #4d6c5c;
  --line: #c5dccd;
  --brand: #2f8f4e;
  --brand-strong: #1f6d39;
  --shadow: 0 14px 36px rgba(24, 73, 47, 0.11);
  --radius: 18px;
  --radius-lg: 26px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--text);
  font-family: "NunitoCustom", "Trebuchet MS", sans-serif;
  line-height: 1.72;
  background:
    radial-gradient(
      circle at 12% 10%,
      rgba(150, 226, 177, 0.35),
      transparent 38%
    ),
    radial-gradient(
      circle at 88% 12%,
      rgba(188, 226, 205, 0.34),
      transparent 34%
    ),
    linear-gradient(150deg, var(--bg) 0%, var(--bg-alt) 56%, #eff8f2 100%);
}

.page {
  width: min(1020px, calc(100% - 32px));
  margin: 0 auto;
  padding: 24px 0 54px;
}

.top-nav {
  position: sticky;
  top: 10px;
  z-index: 20;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 24px;
  padding: 10px;
  border: 1px solid rgba(197, 220, 205, 0.95);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(8px);
  box-shadow: 0 6px 20px rgba(20, 67, 43, 0.1);
}

.top-nav a {
  text-decoration: none;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--text);
  border-radius: 999px;
  padding: 8px 14px;
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.01em;
  transition:
    transform 0.18s ease,
    background-color 0.18s ease,
    border-color 0.18s ease;
}

.top-nav a:hover {
  transform: translateY(-1px);
  border-color: #9acbad;
  background: #f2fbf5;
}

.top-nav a[aria-current="page"] {
  border-color: var(--brand-strong);
  background: linear-gradient(120deg, #ecf9f0 0%, #dff3e5 100%);
  color: var(--brand-strong);
  box-shadow: inset 0 0 0 1px rgba(31, 109, 57, 0.16);
}

.top-nav a[aria-current="page"]:hover {
  transform: none;
}

.top-nav a.cta {
  border-color: var(--brand);
  background: linear-gradient(120deg, var(--brand) 0%, #39a75d 100%);
  color: #ffffff;
  box-shadow: 0 8px 18px rgba(47, 143, 78, 0.26);
}

.hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #f8fdf9 0%, #ffffff 55%, #f2fbf5 100%);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: clamp(22px, 4vw, 34px);
  box-shadow: var(--shadow);
}

.hero::after {
  content: "";
  position: absolute;
  right: -80px;
  top: -80px;
  width: 220px;
  height: 220px;
  border-radius: 999px;
  background: radial-gradient(
    circle,
    rgba(104, 196, 133, 0.24) 0%,
    transparent 66%
  );
  pointer-events: none;
}

.hero h1 {
  margin: 0 0 12px;
  line-height: 1.14;
  font-family: "BalooCustom", "Verdana", sans-serif;
  font-size: clamp(30px, 4.6vw, 52px);
  letter-spacing: 0.01em;
}

.hero p {
  margin: 0;
  color: var(--muted);
  font-size: clamp(17px, 2.1vw, 20px);
  max-width: 72ch;
}

.grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  margin-top: 22px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: 0 8px 18px rgba(24, 73, 47, 0.08);
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease;
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 22px rgba(24, 73, 47, 0.12);
}

.card h2,
.card h3 {
  margin: 0 0 8px;
  line-height: 1.22;
  font-family: "BalooCustom", "Verdana", sans-serif;
  font-size: clamp(22px, 2.5vw, 28px);
}

.card h3 {
  font-size: clamp(20px, 2.1vw, 24px);
}

.card p,
.section p,
.section li {
  font-size: 17px;
}

.section {
  margin-top: 22px;
  background: linear-gradient(
    180deg,
    var(--surface) 0%,
    var(--surface-soft) 100%
  );
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(18px, 2.6vw, 24px);
  box-shadow: 0 8px 18px rgba(24, 73, 47, 0.08);
}

.section h2 {
  margin: 0 0 10px;
  font-family: "BalooCustom", "Verdana", sans-serif;
  font-size: clamp(24px, 2.9vw, 34px);
  line-height: 1.2;
}

.section ul {
  margin: 10px 0 0;
  padding-left: 22px;
}

.section p {
  margin: 0 0 12px;
}

.small {
  color: var(--muted);
  font-size: 14px;
  font-style: italic;
}

.footer {
  margin-top: 24px;
  color: var(--muted);
  font-size: 15px;
  text-align: center;
}

.footer a {
  color: var(--brand-strong);
  font-weight: 700;
  text-decoration-thickness: 2px;
  text-underline-offset: 2px;
}

@media (max-width: 640px) {
  .page {
    width: min(1020px, calc(100% - 20px));
    padding-top: 14px;
  }

  .top-nav {
    position: static;
    border-radius: 16px;
    padding: 10px;
  }

  .top-nav a {
    width: 100%;
    text-align: center;
  }

  .card p,
  .section p,
  .section li {
    font-size: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .top-nav a,
  .card {
    transition: none;
  }
}