:root {
  --green-900: #17301f;
  --green-800: #1f3d29;
  --green-700: #2c5539;
  --green-100: #e6efe7;
  --cream: #f8f6f0;
  --paper: #ffffff;
  --ink: #18201b;
  --muted: #56615a;
  --line: #dde3dc;
  --amber: #f2b632;
  --amber-dark: #d99a12;
  --radius: 14px;
  --shadow: 0 1px 2px rgba(0,0,0,.05), 0 8px 24px rgba(23,48,31,.08);
  --max: 1120px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--cream);
}
img { max-width: 100%; height: auto; }
a { color: var(--green-700); }
a:hover { color: var(--green-900); }
h1, h2, h3 { line-height: 1.2; color: var(--green-900); margin: 0 0 .5em; }
h1 { font-size: clamp(2rem, 4.5vw, 3rem); letter-spacing: -.02em; }
h2 { font-size: clamp(1.5rem, 3vw, 2rem); letter-spacing: -.01em; margin-top: 1.6em; }
h3 { font-size: 1.2rem; }
p { margin: 0 0 1em; }
ul, ol { padding-left: 1.25em; margin: 0 0 1em; }
li { margin-bottom: .35em; }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 20px; }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 16px; top: 16px; background: #fff; padding: 8px 12px; z-index: 100; }

/* Header */
.site-header { background: var(--green-900); color: #fff; position: sticky; top: 0; z-index: 50; }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 68px; }
.logo { display: flex; align-items: center; gap: 10px; color: #fff; text-decoration: none; font-weight: 700; font-size: 1.1rem; }
.logo:hover { color: #fff; }
.logo svg { width: 30px; height: 30px; flex: none; }
.nav { display: flex; align-items: center; gap: 22px; }
.nav a { color: #dfe9e1; text-decoration: none; font-size: .95rem; }
.nav a:hover { color: #fff; }
.nav-menu { display: none; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 20px; border-radius: 999px; font-weight: 700; text-decoration: none;
  border: 2px solid transparent; cursor: pointer; font-size: 1rem; line-height: 1.2;
}
.btn-call { background: var(--amber); color: var(--green-900); }
.btn-call:hover { background: var(--amber-dark); color: var(--green-900); }
.btn-ghost { border-color: rgba(255,255,255,.55); color: #fff; }
.btn-ghost:hover { border-color: #fff; color: #fff; background: rgba(255,255,255,.08); }
.btn-dark { background: var(--green-800); color: #fff; }
.btn-dark:hover { background: var(--green-900); color: #fff; }
.btn svg { width: 18px; height: 18px; }

/* Hero */
.hero { background: linear-gradient(160deg, var(--green-800) 0%, var(--green-900) 70%); color: #eaf2ec; padding: 56px 0 64px; }
.hero h1 { color: #fff; }
.hero .lead { font-size: 1.15rem; color: #d3e2d7; max-width: 38em; }
.hero-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 48px; align-items: start; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 12px; margin: 24px 0 20px; }
.checks { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 8px 20px; color: #cfe0d3; font-size: .95rem; }
.checks li { display: flex; align-items: center; gap: 6px; margin: 0; }
.checks li::before { content: ""; width: 16px; height: 16px; border-radius: 50%; background: var(--amber) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4 8.5l2.5 2.5L12 5.5' fill='none' stroke='%2317301f' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/12px no-repeat; }
.page-hero { padding: 44px 0 40px; }
.breadcrumbs { font-size: .85rem; color: #b9cdbf; margin-bottom: 12px; }
.breadcrumbs a { color: #d3e2d7; }

/* Form card */
.card { background: var(--paper); border-radius: var(--radius); box-shadow: var(--shadow); padding: 24px; color: var(--ink); }
.form-card h2 { margin-top: 0; font-size: 1.35rem; }
.form-card p.small { color: var(--muted); font-size: .9rem; }
.field { margin-bottom: 12px; }
.field label { display: block; font-weight: 600; font-size: .9rem; margin-bottom: 4px; }
.field input, .field select, .field textarea {
  width: 100%; padding: 11px 12px; border: 1px solid #c9d2ca; border-radius: 10px;
  font: inherit; font-size: 1rem; background: #fff; color: var(--ink);
}
.field textarea { min-height: 96px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: 3px solid rgba(242,182,50,.45); border-color: var(--amber-dark); }
.row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.hp { position: absolute; left: -9999px; }
.form-card .btn { width: 100%; margin-top: 4px; }
.form-status { font-size: .9rem; margin-top: 10px; color: var(--muted); }

/* Sections */
section { padding: 56px 0; }
section.alt { background: var(--paper); }
.section-intro { color: var(--muted); max-width: 44em; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 28px; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.service { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; display: flex; flex-direction: column; }
section.alt .service { background: var(--cream); }
.service .icon { width: 44px; height: 44px; border-radius: 12px; background: var(--green-100); display: grid; place-items: center; margin-bottom: 14px; }
.service .icon svg { width: 24px; height: 24px; color: var(--green-700); }
.service h3 { margin-bottom: .4em; }
.service p { color: var(--muted); font-size: .97rem; flex: 1; }
.service a.more { font-weight: 700; text-decoration: none; }
.callout { border-left: 5px solid var(--amber); background: #fff8e6; padding: 20px 22px; border-radius: 0 var(--radius) var(--radius) 0; }
.callout h3 { margin-top: 0; }
.areas { display: flex; flex-wrap: wrap; gap: 10px; list-style: none; padding: 0; margin: 20px 0 0; }
.areas li { background: var(--green-100); color: var(--green-900); border-radius: 999px; padding: 6px 14px; font-weight: 600; font-size: .95rem; margin: 0; }

/* Article pages */
.content { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 48px; align-items: start; }
.prose { max-width: 44em; }
.prose h2:first-child { margin-top: 0; }
.sidebar { position: sticky; top: 92px; }
.sidebar .card + .card { margin-top: 20px; }
table { border-collapse: collapse; width: 100%; margin: 0 0 1.2em; background: var(--paper); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
th, td { text-align: left; padding: 12px 14px; border-bottom: 1px solid var(--line); font-size: .97rem; }
th { background: var(--green-100); color: var(--green-900); }
tr:last-child td { border-bottom: 0; }
.note { font-size: .9rem; color: var(--muted); }

/* FAQ */
.faq details { background: var(--paper); border: 1px solid var(--line); border-radius: 12px; padding: 0 18px; margin-bottom: 10px; }
section.alt .faq details { background: var(--cream); }
.faq summary { cursor: pointer; font-weight: 700; padding: 16px 0; list-style: none; display: flex; justify-content: space-between; gap: 12px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 1.3rem; line-height: 1; color: var(--green-700); }
.faq details[open] summary::after { content: "–"; }
.faq details > div { padding-bottom: 16px; color: var(--muted); }

/* CTA band */
.cta-band { background: var(--green-800); color: #e3eee6; text-align: center; }
.cta-band h2 { color: #fff; margin-top: 0; }
.cta-band .hero-ctas { justify-content: center; }

/* Footer */
.site-footer { background: var(--green-900); color: #b9cdbf; padding: 44px 0 36px; font-size: .93rem; }
#estimate { scroll-margin-top: 88px; }
.site-footer a { color: #dfe9e1; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 32px; }
.site-footer h3 { color: #fff; font-size: 1rem; }
.site-footer ul { list-style: none; padding: 0; }
.disclosure { border-top: 1px solid rgba(255,255,255,.12); margin-top: 28px; padding-top: 18px; font-size: .85rem; }

/* Mobile call bar */
.call-bar { display: none; }

@media (max-width: 960px) {
  .hero-grid, .content, .grid-2 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: 1fr 1fr; }
  .sidebar { position: static; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 760px) {
  body { font-size: 16px; }
  .nav > a { display: none; }
  .nav .btn-call { display: none; }
  .nav-menu { display: block; position: relative; }
  .nav-menu summary { list-style: none; cursor: pointer; color: #fff; padding: 8px 12px; border: 1px solid rgba(255,255,255,.4); border-radius: 10px; font-weight: 600; font-size: .95rem; }
  .nav-menu summary::-webkit-details-marker { display: none; }
  .nav-menu div { position: absolute; right: 0; top: 46px; background: #fff; border-radius: 12px; box-shadow: var(--shadow); padding: 8px; min-width: 230px; }
  .nav-menu div a { display: block; color: var(--ink); padding: 10px 12px; border-radius: 8px; text-decoration: none; }
  .nav-menu div a:hover { background: var(--green-100); }
  .grid-4 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .row-2 { grid-template-columns: 1fr; gap: 0; }
  .hero { padding: 36px 0 44px; }
  section { padding: 44px 0; }
  .wrap { padding: 0 16px; }
  .site-footer { padding-bottom: 110px; }
  .call-bar {
    display: grid; grid-template-columns: 1.3fr 1fr; gap: 8px;
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 60;
    padding: 10px 12px calc(10px + env(safe-area-inset-bottom));
    background: rgba(23,48,31,.97); box-shadow: 0 -4px 18px rgba(0,0,0,.18);
  }
  .call-bar .btn { padding: 13px 10px; font-size: .98rem; }
}