:root {
  --ink: #15231d;
  --muted: #596760;
  --paper: #f7f6f0;
  --white: #ffffff;
  --green: #1f6b4f;
  --green-dark: #124936;
  --mint: #d9eadf;
  --lime: #cbea71;
  --line: #dfe3dc;
  --shadow: 0 24px 70px rgba(21, 35, 29, 0.12);
  --radius: 24px;
  --container: 1160px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
.container { width: min(calc(100% - 40px), var(--container)); margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; z-index: 100; top: 12px; left: 12px; transform: translateY(-200%); padding: 10px 16px; background: var(--ink); color: var(--white); border-radius: 8px; }
.skip-link:focus { transform: translateY(0); }

.site-header { position: sticky; z-index: 20; top: 0; border-bottom: 1px solid rgba(21, 35, 29, 0.08); background: rgba(247, 246, 240, 0.9); backdrop-filter: blur(14px); }
.nav-wrap { min-height: 76px; display: flex; align-items: center; justify-content: space-between; }
.brand { display: inline-flex; gap: 11px; align-items: center; font-weight: 780; text-decoration: none; letter-spacing: -0.02em; }
.brand-mark { display: grid; place-items: center; width: 38px; height: 38px; color: var(--white); background: var(--green); border-radius: 11px; font-size: 0.82rem; letter-spacing: 0.03em; }
.navigation { display: flex; gap: 27px; align-items: center; }
.navigation > a { color: #34443c; text-decoration: none; font-size: 0.93rem; font-weight: 650; }
.navigation > a:not(.button):hover { color: var(--green); }
.nav-toggle { display: none; padding: 8px; border: 0; background: none; }
.nav-toggle span:not(.sr-only) { width: 24px; height: 2px; margin: 5px 0; display: block; background: var(--ink); border-radius: 2px; }

.button { display: inline-flex; min-height: 52px; align-items: center; justify-content: center; padding: 13px 21px; color: var(--white); background: var(--green); border: 1px solid var(--green); border-radius: 12px; box-shadow: 0 8px 22px rgba(31, 107, 79, 0.18); font-weight: 760; line-height: 1.25; text-align: center; text-decoration: none; transition: transform 160ms ease, background 160ms ease, box-shadow 160ms ease; }
.button:hover { transform: translateY(-2px); background: var(--green-dark); box-shadow: 0 12px 28px rgba(31, 107, 79, 0.24); }
.button-small { min-height: 42px; padding: 9px 15px; font-size: 0.88rem !important; color: var(--white) !important; }
.button-outline { color: var(--green); background: transparent; box-shadow: none; }
.button-outline:hover { color: var(--white); }
.button-light { color: var(--green-dark); background: var(--white); border-color: var(--white); box-shadow: none; }
.button-light:hover { color: var(--white); background: transparent; }

.hero { position: relative; overflow: hidden; padding: 98px 0 112px; background: radial-gradient(circle at 87% 12%, rgba(203, 234, 113, 0.32), transparent 28%), linear-gradient(145deg, #f7f6f0 45%, #edf3ec); }
.hero::before { content: ""; position: absolute; width: 420px; height: 420px; right: -210px; bottom: -250px; border: 1px solid rgba(31, 107, 79, 0.22); border-radius: 50%; }
.hero-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 72px; align-items: center; }
.eyebrow { margin: 0 0 17px; color: var(--green); font-size: 0.76rem; font-weight: 850; letter-spacing: 0.12em; text-transform: uppercase; }
h1, h2, h3, p { overflow-wrap: break-word; }
h1 { max-width: 760px; margin: 0; font-size: clamp(2.75rem, 5.4vw, 5.4rem); line-height: 0.99; letter-spacing: -0.058em; }
h1 span { color: var(--green); }
.hero-lead { max-width: 690px; margin: 28px 0 0; color: var(--muted); font-size: clamp(1.05rem, 1.6vw, 1.27rem); line-height: 1.65; }
.hero-actions { display: flex; gap: 24px; align-items: center; margin-top: 34px; }
.text-link { color: var(--green-dark); font-weight: 760; text-decoration: none; }
.text-link span { margin-left: 4px; transition: margin 160ms ease; }
.text-link:hover span { margin-left: 9px; }
.trust-list { display: flex; flex-wrap: wrap; gap: 10px 22px; margin: 32px 0 0; padding: 0; color: var(--muted); list-style: none; font-size: 0.86rem; font-weight: 630; }
.trust-list li::before { content: "✓"; margin-right: 7px; color: var(--green); font-weight: 900; }

.agent-card { position: relative; padding: 28px; background: var(--white); border: 1px solid rgba(21, 35, 29, 0.1); border-radius: 28px; box-shadow: var(--shadow); transform: rotate(1deg); }
.agent-card::after { content: ""; position: absolute; z-index: -1; inset: 18px -18px -18px 18px; background: var(--mint); border-radius: 28px; }
.agent-card-head { display: flex; align-items: center; gap: 9px; padding-bottom: 20px; border-bottom: 1px solid var(--line); font-size: 0.8rem; font-weight: 760; }
.status-dot { width: 9px; height: 9px; background: #39a66d; border-radius: 50%; box-shadow: 0 0 0 5px rgba(57, 166, 109, 0.12); }
.status { margin-left: auto; padding: 4px 8px; color: var(--green); background: #e8f4ec; border-radius: 99px; font-size: 0.68rem; text-transform: uppercase; }
.workflow { padding: 26px 0 16px; }
.workflow-step { display: flex; gap: 15px; align-items: center; padding: 15px; background: #f7f8f5; border: 1px solid #eaede7; border-radius: 15px; }
.workflow-step div { display: grid; }
.workflow-step strong { font-size: 0.91rem; }
.workflow-step small { color: var(--muted); font-size: 0.76rem; }
.step-icon { display: grid; flex: 0 0 auto; place-items: center; width: 36px; height: 36px; color: var(--green-dark); background: var(--mint); border-radius: 10px; font-weight: 850; font-size: 0.75rem; }
.human-step { border-color: rgba(31, 107, 79, 0.3); background: #eef7f1; }
.human-step .step-icon { color: var(--green-dark); background: var(--lime); }
.connector { width: 2px; height: 18px; margin-left: 32px; background: var(--line); }
.card-note { margin: 5px 0 0; color: var(--muted); font-size: 0.78rem; text-align: center; }

.section { padding: 112px 0; }
.section-heading { max-width: 760px; margin-bottom: 52px; }
.section-heading.centered { margin-inline: auto; text-align: center; }
h2 { margin: 0; font-size: clamp(2.15rem, 4vw, 3.75rem); line-height: 1.08; letter-spacing: -0.045em; }
.section-heading > p:last-child { max-width: 680px; margin: 22px 0 0; color: var(--muted); font-size: 1.06rem; }
.section-heading.centered > p:last-child { margin-inline: auto; }
.cards { display: grid; gap: 22px; }
.three-cols { grid-template-columns: repeat(3, 1fr); }
.feature-card { padding: 30px; background: rgba(255,255,255,0.64); border: 1px solid var(--line); border-radius: var(--radius); }
.feature-number { color: var(--green); font-size: 0.76rem; font-weight: 850; letter-spacing: 0.1em; }
.feature-card h3, .offer-card h3 { margin: 40px 0 12px; font-size: 1.43rem; line-height: 1.2; letter-spacing: -0.025em; }
.feature-card p { margin: 0; color: var(--muted); }

.offer-section { background: var(--ink); color: var(--white); }
.offer-section .eyebrow { color: var(--lime); }
.offer-section .section-heading > p:last-child { color: #b9c4be; }
.offer-grid { grid-template-columns: repeat(3, 1fr); align-items: stretch; }
.offer-card { position: relative; display: flex; flex-direction: column; padding: 34px 30px 30px; color: var(--ink); background: var(--white); border: 1px solid transparent; border-radius: var(--radius); }
.offer-card.featured { border-color: var(--lime); box-shadow: 0 0 0 2px rgba(203,234,113,0.16), 0 24px 60px rgba(0,0,0,0.22); transform: translateY(-10px); }
.recommendation { position: absolute; top: -14px; left: 24px; padding: 6px 11px; color: var(--green-dark); background: var(--lime); border-radius: 99px; font-size: 0.7rem; font-weight: 850; letter-spacing: 0.04em; text-transform: uppercase; }
.offer-type { margin: 0; color: var(--green); font-size: 0.72rem; font-weight: 850; letter-spacing: 0.1em; text-transform: uppercase; }
.offer-card h3 { margin-top: 16px; font-size: 1.75rem; }
.offer-intro { min-height: 54px; margin: 0; color: var(--muted); }
.offer-card ul { display: grid; gap: 12px; margin: 26px 0; padding: 0; list-style: none; }
.offer-card li { position: relative; padding-left: 24px; color: #34443c; font-size: 0.91rem; }
.offer-card li::before { content: "✓"; position: absolute; left: 0; color: var(--green); font-weight: 900; }
.price { margin: auto 0 17px; padding-top: 14px; font-weight: 820; }

.principle-section { background: var(--mint); }
.principle-grid { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 90px; align-items: start; }
.principle-copy { padding-top: 3px; }
.principle-copy p { margin: 0 0 20px; color: #30483c; font-size: 1.16rem; }

.process-section { background: var(--white); }
.process-list { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; margin: 0; padding: 0; list-style: none; counter-reset: process; }
.process-list li { position: relative; padding: 0 25px; border-left: 1px solid var(--line); }
.process-list li:first-child { padding-left: 0; border: 0; }
.process-list li:last-child { padding-right: 0; }
.process-list span { display: inline-block; margin-bottom: 28px; color: var(--green); font-weight: 850; font-size: 0.8rem; letter-spacing: 0.08em; }
.process-list h3 { margin: 0 0 10px; font-size: 1.16rem; }
.process-list p { margin: 0; color: var(--muted); font-size: 0.92rem; }

.faq-section { background: #eef0eb; }
.faq-grid { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 85px; }
.accordion { border-top: 1px solid #cfd6cf; }
details { border-bottom: 1px solid #cfd6cf; }
summary { position: relative; padding: 23px 42px 23px 0; cursor: pointer; font-weight: 760; list-style: none; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; position: absolute; right: 4px; top: 19px; color: var(--green); font-size: 1.45rem; font-weight: 400; }
details[open] summary::after { content: "–"; }
details p { margin: -4px 42px 24px 0; color: var(--muted); }

.contact-section { padding: 48px 0; background: var(--paper); }
.contact-box { display: grid; grid-template-columns: 1.25fr 0.75fr; gap: 60px; align-items: center; padding: 58px 64px; color: var(--white); background: var(--green-dark); border-radius: 30px; box-shadow: var(--shadow); }
.contact-box .eyebrow { color: var(--lime); }
.contact-box h2 { font-size: clamp(2rem, 3.5vw, 3.25rem); }
.contact-box p:not(.eyebrow) { max-width: 680px; margin: 18px 0 0; color: #c6d8cf; }
.contact-action { display: grid; gap: 12px; justify-items: stretch; }
.contact-action small { color: #b2c9bd; text-align: center; }

.site-footer { padding: 44px 0; background: var(--paper); }
.footer-wrap { display: flex; align-items: flex-start; justify-content: space-between; gap: 28px; }
.footer-wrap > div:first-child { display: grid; }
.footer-wrap span { margin-top: 3px; color: var(--muted); font-size: 0.84rem; }
.footer-links { display: flex; flex-wrap: wrap; gap: 20px; justify-content: flex-end; }
.footer-links a { color: var(--muted); font-size: 0.85rem; text-decoration: none; }
.footer-links a:hover { color: var(--green); }

:focus-visible { outline: 3px solid var(--lime); outline-offset: 3px; }

@media (max-width: 900px) {
  .navigation { position: absolute; top: 76px; left: 0; right: 0; display: none; padding: 22px 20px 28px; flex-direction: column; align-items: stretch; background: var(--paper); border-bottom: 1px solid var(--line); box-shadow: 0 20px 30px rgba(21,35,29,0.08); }
  .navigation.open { display: flex; }
  .nav-toggle { display: block; }
  .hero { padding-top: 70px; }
  .hero-grid, .principle-grid, .faq-grid, .contact-box { grid-template-columns: 1fr; }
  .hero-grid { gap: 55px; }
  .three-cols, .offer-grid { grid-template-columns: 1fr; }
  .feature-card h3 { margin-top: 20px; }
  .offer-card.featured { transform: none; }
  .principle-grid, .faq-grid { gap: 35px; }
  .process-list { grid-template-columns: 1fr 1fr; gap: 38px 0; }
  .process-list li:nth-child(3) { padding-left: 0; border-left: 0; }
  .contact-box { gap: 32px; padding: 46px 38px; }
}

@media (max-width: 600px) {
  .container { width: min(calc(100% - 28px), var(--container)); }
  .section { padding: 78px 0; }
  .hero { padding: 62px 0 82px; }
  h1 { font-size: clamp(2.65rem, 13vw, 4rem); }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .hero-actions .text-link { padding: 8px 0; text-align: center; }
  .trust-list { display: grid; gap: 8px; }
  .agent-card { padding: 20px; transform: none; }
  .agent-card::after { inset: 10px -7px -10px 7px; }
  .workflow-step { padding: 12px; }
  .offer-card { padding: 30px 23px 24px; }
  .process-list { grid-template-columns: 1fr; }
  .process-list li, .process-list li:nth-child(3) { padding: 0 0 27px; border: 0; border-bottom: 1px solid var(--line); }
  .process-list li:last-child { border: 0; }
  .process-list span { margin-bottom: 14px; }
  .contact-section { padding: 20px 0; }
  .contact-box { padding: 38px 24px; border-radius: 22px; }
  .footer-wrap, .footer-links { flex-direction: column; justify-content: flex-start; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: 0.01ms !important; }
}