:root {
  --bg: #f8faf8;
  --card: #ffffff;
  --ink: #14213d;
  --muted: #4f5d75;
  --accent: #0f8b6f;
  --accent-dark: #0b6a55;
  --line: #dbe4e0;
  --warn: #f59f00;
  --hero-a: #f2fff9;
  --hero-b: #ecf5ff;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  color: var(--ink);
  background: radial-gradient(circle at 12% 8%, #f8fff2 0%, #f7faf8 36%, #ffffff 100%);
}

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

.container {
  width: min(1120px, calc(100vw - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.93);
  backdrop-filter: blur(8px);
}

.header-row {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.brand-dot {
  width: 12px;
  height: 12px;
  border-radius: 999px;
  background: linear-gradient(135deg, #00a884, #0f8b6f);
  box-shadow: 0 0 0 6px rgba(15, 139, 111, 0.12);
}

.main-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  color: #30455f;
  font-size: 14px;
}

.main-nav a {
  padding: 8px 12px;
  border-radius: 10px;
}

.main-nav a:hover,
.main-nav a.active {
  background: #eaf7f2;
  color: var(--accent-dark);
}

.btn {
  border: 1px solid transparent;
  border-radius: 12px;
  padding: 10px 16px;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: 0.2s ease;
}

.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, #0f8b6f, #1d9f7f);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 18px rgba(12, 130, 105, 0.26);
}

.btn-ghost {
  border-color: var(--line);
  background: #fff;
  color: #30455f;
}

.hero {
  padding: 58px 0 42px;
}

.hero-shell {
  border: 1px solid var(--line);
  border-radius: 26px;
  background: linear-gradient(120deg, var(--hero-a), var(--hero-b));
  padding: clamp(24px, 4vw, 44px);
  display: grid;
  gap: 24px;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
}

.hero h1 {
  margin: 0;
  font-size: clamp(34px, 5vw, 56px);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.hero p {
  margin: 0;
  color: var(--muted);
  font-size: clamp(16px, 2.1vw, 20px);
  line-height: 1.7;
}

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

.hero-chips span {
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(15, 139, 111, 0.1);
  color: #0d6f59;
  font-size: 13px;
  font-weight: 700;
}

.hero-panel {
  background: rgba(255, 255, 255, 0.76);
  border: 1px solid rgba(148, 173, 200, 0.45);
  border-radius: 20px;
  padding: 18px;
}

.hero-panel h3 {
  margin-top: 0;
}

.hero-panel ul {
  margin: 10px 0 0;
  padding-left: 18px;
  color: #34506e;
  line-height: 1.8;
}

.section {
  padding: 36px 0;
}

.section h2 {
  font-size: clamp(24px, 3vw, 36px);
  margin: 0 0 12px;
}

.section .lead {
  margin: 0;
  color: var(--muted);
  max-width: 820px;
  line-height: 1.7;
}

.grid-3 {
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.card {
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 16px;
  background: var(--card);
}

.card h3 {
  margin: 0 0 10px;
  font-size: 18px;
}

.card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.card small {
  display: inline-block;
  margin-top: 10px;
  color: #0d6f59;
  font-weight: 700;
}

.footer {
  margin-top: 20px;
  border-top: 1px solid var(--line);
  background: #f6faf8;
}

.footer-row {
  padding: 18px 0;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  color: #3f566f;
  font-size: 14px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-links a {
  color: #1f4767;
}

.footer-links a:hover {
  color: #0d6f59;
}

.page-title {
  margin: 34px 0 10px;
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.15;
}

.page-intro {
  margin: 0 0 20px;
  color: var(--muted);
  line-height: 1.7;
}

.policy-shell {
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #fff;
  padding: 20px;
  line-height: 1.8;
}

.policy-shell h2 {
  margin: 20px 0 8px;
  font-size: 20px;
}

.policy-shell p,
.policy-shell li {
  color: #35516f;
}

.policy-shell ul {
  padding-left: 20px;
}

.blog-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.blog-filters button {
  border: 1px solid var(--line);
  background: #fff;
  color: #33506d;
  border-radius: 999px;
  padding: 8px 12px;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
}

.blog-filters button.active {
  border-color: #189478;
  color: #0f735e;
  background: #ebfaf4;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.blog-card {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 14px;
  background: #fff;
}

.blog-card .meta {
  color: #56738e;
  font-size: 12px;
  margin-bottom: 6px;
}

.blog-card h3 {
  margin: 0 0 8px;
  font-size: 18px;
  line-height: 1.4;
}

.blog-card p {
  margin: 0;
  color: #3f5d78;
  line-height: 1.7;
}

.pagination {
  margin-top: 18px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.pagination a {
  min-width: 38px;
  text-align: center;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 8px 10px;
  font-weight: 700;
  font-size: 13px;
  color: #3b5a76;
}

.pagination a.active {
  background: #e9f8f2;
  border-color: #15886d;
  color: #0d6e58;
}

.post-content {
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 20px;
  background: #fff;
  line-height: 1.85;
}

.post-content h2 {
  margin: 24px 0 8px;
}

.post-content p,
.post-content li {
  color: #32506e;
}

.post-content ul {
  padding-left: 20px;
}

.contact-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: 1fr 1fr;
}

@media (max-width: 980px) {
  .hero-shell,
  .grid-3,
  .blog-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .main-nav {
    gap: 8px;
  }

  .header-row {
    align-items: flex-start;
    padding: 10px 0;
    flex-direction: column;
  }
}