:root {
  --bg: #f6faf8;
  --surface: #ffffff;
  --surface-soft: #eef5f2;
  --ink: #11201d;
  --muted: #4e635d;
  --brand: #006b66;
  --brand-dark: #00514d;
  --line: #c9d8d3;
  --elev-1: 0 1px 2px rgba(0, 0, 0, 0.1), 0 1px 3px rgba(0, 0, 0, 0.08);
  --elev-2: 0 10px 24px rgba(0, 0, 0, 0.12), 0 4px 8px rgba(0, 0, 0, 0.08);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Plus Jakarta Sans", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 8% 2%, rgba(0, 107, 102, 0.12), transparent 34%),
    radial-gradient(circle at 94% 8%, rgba(114, 92, 43, 0.1), transparent 32%),
    var(--bg);
  line-height: 1.6;
}

h1,
h2,
h3,
.brand-name {
  font-family: "Outfit", sans-serif;
  line-height: 1.15;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  width: 100%;
  display: block;
  border-radius: 14px;
}

.container {
  width: min(100% - 2rem, 1180px);
  margin-inline: auto;
}

.topbar {
  font-size: 0.88rem;
  background: #d7ede7;
  color: #0b3632;
  padding: 0.62rem 0;
  border-bottom: 1px solid #c0dad2;
}

.topbar .container {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.navbar {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(8px);
  background: rgba(255, 255, 255, 0.9);
  border-bottom: 1px solid #d6e2de;
  box-shadow: var(--elev-1);
}

.nav-wrap {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.logo {
  display: inline-flex;
  align-items: center;
}

.logo-img {
  width: 166px;
  height: 58px;
  object-fit: contain;
  border-radius: 0;
}

.nav-links {
  display: flex;
  gap: 1.1rem;
  align-items: center;
  font-weight: 600;
  color: #37342f;
}

.nav-links a {
  padding: 0.5rem 0.78rem;
  border-radius: 999px;
  transition: 0.25s ease;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--brand-dark);
  background: #dff1ec;
}

.menu-btn {
  display: none;
  background: #f2f7f5;
  border: 1px solid var(--line);
  border-radius: 10px;
  width: 40px;
  height: 40px;
  color: var(--ink);
  cursor: pointer;
  font-size: 1.2rem;
}

.page-hero {
  padding: 3rem 0 1.4rem;
}

.page-hero h1 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  margin-bottom: 0.75rem;
}

.page-hero p {
  max-width: 72ch;
  color: var(--muted);
}

.section {
  padding: 1.2rem 0 2rem;
}

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: var(--elev-1);
  padding: 1rem;
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.9rem;
}

.list {
  padding-left: 1.05rem;
  color: var(--muted);
}

.list li + li {
  margin-top: 0.48rem;
}

.footer {
  padding: 2rem 0;
  border-top: 1px solid #d8e3df;
  background: #f0f6f3;
  margin-top: 2rem;
}

.footer-wrap {
  display: grid;
  gap: 0.45rem;
  text-align: center;
}

.footer small {
  color: #5b6f69;
}

.footer-links {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
  justify-content: center;
}

.footer-links a {
  padding: 0.3rem 0.7rem;
  border: 1px solid #c6dad3;
  border-radius: 999px;
  background: #f8fbfa;
  font-size: 0.84rem;
  font-weight: 600;
}

@media (max-width: 980px) {
  .menu-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .nav-links {
    position: absolute;
    left: 1rem;
    right: 1rem;
    top: calc(100% + 0.5rem);
    background: #ffffff;
    border: 1px solid var(--line);
    border-radius: 12px;
    box-shadow: var(--elev-1);
    padding: 0.6rem;
    display: none;
    flex-direction: column;
    align-items: stretch;
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links a {
    border-radius: 10px;
  }

  .grid-2,
  .grid-3,
  .topbar .container {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .topbar {
    display: none;
  }
}