:root {
  --bg: #f4f7f3;
  --surface: #ffffff;
  --text: #1f2a24;
  --muted: #58645c;
  --line: #d7e0d8;
  --brand: #1e6a3d;
  --brand-dark: #14502d;
  --accent: #cfe9d7;
  --warning: #7a2e1c;
  --maxw: 1080px;
  --radius: 10px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Trebuchet MS", "Segoe UI", sans-serif;
  color: var(--text);
  background: linear-gradient(180deg, #f8fbf7 0%, var(--bg) 100%);
  line-height: 1.55;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: var(--brand-dark);
}

a:focus,
button:focus,
input:focus,
textarea:focus {
  outline: 3px solid #f7c56f;
  outline-offset: 2px;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: auto;
}

.skip-link:focus {
  left: 16px;
  top: 16px;
  background: #fff;
  padding: 8px 10px;
  z-index: 9999;
}

.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 16px;
}

.header {
  position: sticky;
  top: 0;
  background: rgba(255, 255, 255, 0.98);
  border-bottom: 1px solid var(--line);
  z-index: 1000;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 68px;
}

.brand {
  font-weight: 700;
  color: var(--brand-dark);
  text-decoration: none;
  font-size: 1.05rem;
}

.nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.nav a {
  text-decoration: none;
  font-size: 0.95rem;
}

.call-chip {
  display: inline-block;
  background: var(--brand);
  color: #fff;
  text-decoration: none;
  padding: 10px 14px;
  border-radius: 999px;
  font-weight: 700;
}

.hero {
  padding: 32px 0;
}

.hero-grid {
  display: grid;
  gap: 18px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.03);
}

h1,
h2,
h3 {
  line-height: 1.2;
  margin-top: 0;
}

h1 {
  font-size: 1.9rem;
}

h2 {
  font-size: 1.45rem;
}

.lead {
  font-size: 1.04rem;
  color: var(--muted);
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.btn {
  display: inline-block;
  padding: 12px 16px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
  border: 2px solid transparent;
}

.btn-primary {
  background: var(--brand);
  color: #fff;
}

.btn-primary:hover {
  background: var(--brand-dark);
}

.btn-secondary {
  background: #fff;
  border-color: var(--brand);
  color: var(--brand-dark);
}

.notice {
  border-left: 4px solid #d6ad60;
  background: #fff8ea;
  padding: 10px;
  font-size: 0.95rem;
}

.grid-2,
.grid-3 {
  display: grid;
  gap: 14px;
}

.list-clean {
  margin: 0;
  padding-left: 18px;
}

.breadcrumb {
  font-size: 0.9rem;
  margin: 12px 0 0;
}

.faq details {
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 8px;
  padding: 10px;
  margin-bottom: 10px;
}

.faq summary {
  font-weight: 700;
  cursor: pointer;
}

form {
  display: grid;
  gap: 10px;
}

label {
  font-weight: 700;
  font-size: 0.95rem;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid #b8c7bb;
  border-radius: 7px;
  padding: 10px;
  font: inherit;
}

textarea {
  min-height: 120px;
}

.small {
  font-size: 0.88rem;
  color: var(--muted);
}

footer {
  margin-top: 34px;
  padding: 26px 0 90px;
  background: #edf3ee;
  border-top: 1px solid var(--line);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.sticky-call {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(20, 80, 45, 0.96);
  padding: 9px 12px;
  z-index: 1200;
  display: flex;
  justify-content: center;
}

.sticky-call a {
  color: #fff;
  font-weight: 800;
  text-decoration: none;
  font-size: 1rem;
}

@media (min-width: 760px) {
  h1 {
    font-size: 2.3rem;
  }

  .hero {
    padding: 44px 0;
  }

  .hero-grid {
    grid-template-columns: 1.4fr 1fr;
    align-items: start;
  }

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

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

  .sticky-call {
    display: none;
  }
}