:root {
  --ink: #2a3035;
  --muted: #5d6b72;
  --paper: #f4f8f6;
  --white: #ffffff;
  --teal: #1f9d6c;
  --teal-mid: #17845a;
  --brand-dark: #146b49;
  --gold: #1f9d6c;
  --gold-soft: #4ec894;
  --line: #d5e4dc;
  --shadow: 0 18px 50px rgba(20, 107, 73, 0.12);
  --radius: 18px;
  --max: 1120px;
  --header: 76px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Source Sans 3", "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.65;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--teal-mid); text-decoration: none; }
a:hover { color: var(--teal); }
h1, h2, h3, h4 {
  font-family: "Source Serif 4", Georgia, serif;
  line-height: 1.2;
  margin: 0 0 0.6em;
  color: var(--teal);
}
p { margin: 0 0 1em; }

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--gold);
  color: var(--ink);
  padding: 8px 12px;
  z-index: 1000;
}
.skip-link:focus { left: 8px; top: 8px; }

.container { width: min(var(--max), calc(100% - 32px)); margin: 0 auto; }

.topbar {
  background: #146b49;
  color: #e7efe8;
  font-size: 0.86rem;
  padding: 0;
}
.topbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  min-height: 36px;
  flex-wrap: wrap;
}
.topbar p { margin: 0; line-height: 1.2; }
.topbar ul {
  display: flex;
  align-items: center;
  gap: 18px;
  list-style: none;
  margin: 0;
  padding: 0;
  flex-wrap: wrap;
}
.topbar li { line-height: 1.2; }
.topbar a { color: #e7efe8; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.header-row {
  min-height: var(--header);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--teal);
  font-weight: 700;
  letter-spacing: 0.02em;
}
.logo img { height: 46px; width: auto; max-width: 210px; }

.nav-toggle {
  display: none;
  border: 1px solid var(--line);
  background: var(--white);
  border-radius: 10px;
  padding: 8px 10px;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--teal);
  margin: 5px 0;
}

.nav ul {
  display: flex;
  gap: 6px;
  list-style: none;
  margin: 0;
  padding: 0;
  flex-wrap: wrap;
}
.nav a {
  display: block;
  padding: 8px 12px;
  border-radius: 999px;
  color: var(--ink);
  font-weight: 600;
  font-size: 0.95rem;
}
.nav a:hover, .nav a[aria-current="page"] {
  background: var(--teal);
  color: var(--white);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 999px;
  padding: 12px 20px;
  font-weight: 700;
  border: 2px solid transparent;
  cursor: pointer;
  text-decoration: none;
}
.btn-primary { background: var(--teal); color: #fff; }
.btn-primary:hover { background: var(--brand-dark); color: #fff; }
.btn-ghost { border-color: var(--teal); color: var(--teal); background: transparent; }
.btn-ghost:hover { background: var(--teal); color: #fff; }
.btn-light { background: #fff; color: var(--teal); }

.hero {
  padding: 56px 0 36px;
  background:
    radial-gradient(circle at 90% 10%, rgba(78, 200, 148, 0.22), transparent 32%),
    linear-gradient(180deg, #e8f6ef 0%, var(--paper) 100%);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 36px;
  align-items: start;
}
.kicker {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.78rem;
  color: var(--teal-mid);
  font-weight: 700;
  margin-bottom: 10px;
}
.hero h1 { font-size: clamp(2.1rem, 4vw, 3.4rem); }
.lead { font-size: 1.15rem; color: var(--muted); max-width: 40rem; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin: 22px 0; }
.trust { display: flex; gap: 22px; flex-wrap: wrap; color: var(--muted); font-size: 0.92rem; }
.trust strong { display: block; color: var(--teal); font-size: 1.15rem; }

.calc-card {
  background: var(--white);
  border-radius: 24px;
  box-shadow: var(--shadow);
  padding: 22px;
  border: 1px solid var(--line);
}
.calc-card h2 { font-size: 1.4rem; }
.field { margin-bottom: 14px; }
.field label {
  display: flex;
  justify-content: space-between;
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: 6px;
}
.field input[type="range"] { width: 100%; accent-color: var(--teal); }
.field input[type="number"] {
  width: 110px;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 6px 8px;
  font: inherit;
}
.calc-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin: 16px 0;
}
.stat {
  background: #e8f6ef;
  border-radius: 14px;
  padding: 10px;
}
.stat span { display: block; font-size: 0.78rem; color: var(--muted); }
.stat strong { font-size: 1.05rem; color: var(--teal); }
.chart-wrap { position: relative; height: 220px; }
.disclaimer { font-size: 0.78rem; color: var(--muted); margin-top: 10px; }

section { padding: 64px 0; }
.section-head { max-width: 40rem; margin-bottom: 28px; }
.muted { color: var(--muted); }

.grid-2, .grid-3 { display: grid; gap: 22px; }
.grid-2 { grid-template-columns: 1fr 1fr; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }

.card {
  background: var(--white);
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
}
.card h3 { font-size: 1.2rem; color: var(--brand-dark); }
.card p { color: var(--ink); }
.icon-dot {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: #e7efe8;
  color: var(--teal);
  display: grid;
  place-items: center;
  font-weight: 800;
  margin-bottom: 12px;
}

.band { background: #146b49; color: #e7f6ee; }
.band > .container > h2,
.band .section-head h2 { color: #fff; }
.band .muted { color: #cfe8da; }
.band .card {
  background: #fff;
  color: var(--ink);
  box-shadow: var(--shadow);
}
.band .card h3 { color: var(--brand-dark); }
.band .card p { color: var(--ink); margin-bottom: 0; }

.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.steps li {
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: #fff;
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 18px;
  min-height: 100%;
}
.steps h3 {
  color: var(--brand-dark);
  font-size: 1.1rem;
  margin: 0;
}
.steps p { margin: 0; color: var(--ink); }
.step-index {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--teal);
  color: #fff;
  display: grid;
  place-items: center;
  font-weight: 800;
  flex: 0 0 42px;
}
.step-label {
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--teal-mid);
  margin: 0;
}

.page-hero {
  padding: 42px 0 28px;
  background: linear-gradient(180deg, #e8f6ef, var(--paper));
  border-bottom: 1px solid var(--line);
}
.crumbs { list-style: none; display: flex; gap: 8px; padding: 0; margin: 0 0 10px; color: var(--muted); font-size: 0.9rem; }
.crumbs li:not(:last-child)::after { content: "/"; margin-left: 8px; color: #9aa6ad; }
.page-hero-row { display: flex; justify-content: space-between; gap: 16px; align-items: end; flex-wrap: wrap; }

.faq details {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 12px 16px;
  margin-bottom: 10px;
}
.faq summary { cursor: pointer; font-weight: 700; color: var(--teal); }
.faq p { margin-top: 10px; }

.quote {
  background: #fff;
  border-left: 4px solid var(--teal);
  border-radius: 14px;
  padding: 18px;
}
.quote cite { display: block; margin-top: 8px; font-style: normal; font-weight: 700; color: var(--teal); }

.stories-section { padding-top: 28px; padding-bottom: 48px; }
.stories-section .section-head { margin-bottom: 18px; }
.stories {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.story {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 14px 16px 12px;
  display: flex;
  flex-direction: column;
  min-height: 100%;
}
.story p {
  margin: 0 0 12px;
  font-size: 0.94rem;
  flex: 1;
}
.story-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: auto;
}
.avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: #e8f6ef;
  color: var(--brand-dark);
  display: grid;
  place-items: center;
  font-weight: 800;
  font-size: 0.82rem;
  flex: 0 0 38px;
}
.story cite {
  display: block;
  font-style: normal;
  font-weight: 700;
  color: var(--brand-dark);
  font-size: 0.9rem;
}
.story cite span {
  display: block;
  font-weight: 600;
  color: var(--muted);
  font-size: 0.78rem;
}
.stars { color: #d4a017; font-size: 0.78rem; letter-spacing: 0.04em; }

.cta-bar {
  background: #f2c14b;
  color: #1e2a26;
  padding: 26px 0;
}
.cta-bar .container { display: flex; justify-content: space-between; gap: 16px; align-items: center; flex-wrap: wrap; }
.cta-bar h2 { color: #1e2a26; margin: 0; font-size: 1.45rem; }
.cta-bar .btn-primary { background: #146b49; color: #fff; }
.cta-bar .btn-primary:hover { background: #0f5338; color: #fff; }

.map iframe { width: 100%; height: 380px; border: 0; display: block; }

.legal p { margin-bottom: 1.1em; }
.legal h3 { margin-top: 1.4em; }

.site-footer {
  background: #146b49;
  color: #d7e3e1;
  padding: 36px 0 18px;
}
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 24px; }
.site-footer a { color: #f4efe3; }
.site-footer h3 { color: #fff; font-size: 1.05rem; }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin-bottom: 8px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  margin-top: 24px;
  padding-top: 14px;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  font-size: 0.9rem;
}

.media {
  margin: 0;
  border-radius: 22px;
  overflow: hidden;
  min-height: 260px;
  background: #e8f6ef;
}
.media img {
  width: 100%;
  height: 100%;
  min-height: 260px;
  object-fit: cover;
}

@media (max-width: 1100px) and (min-width: 701px) {
  .stories { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
  .topbar { display: none; }
  .hero-grid, .grid-2, .grid-3, .footer-grid, .steps, .stories { grid-template-columns: 1fr; }
  .nav-toggle { display: inline-block; }
  .nav {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    background: #fff;
    border-bottom: 1px solid var(--line);
    padding: 10px 16px 16px;
  }
  .nav.is-open { display: block; }
  .nav ul { flex-direction: column; }
  .calc-stats { grid-template-columns: 1fr; }
}