:root {
  --green-primary: #2d5f3f;
  --green-accent: #6abf3e;
  --green-dark: #1f4530;
  --ink: #1a1a1a;
  --ink-soft: #4a4a4a;
  --ink-muted: #6a6a6a;
  --ink-faint: #9a9a9a;
  --paper: #ffffff;
  --paper-soft: #f7f6f1;
  --paper-warm: #faf9f4;
  --rule: rgba(0, 0, 0, 0.08);
  --rule-strong: rgba(0, 0, 0, 0.16);
  --font-sans: "Helvetica Neue", Helvetica, Arial, sans-serif;
  --font-serif: Georgia, "Times New Roman", serif;
  --container: 1180px;
  --pad: clamp(20px, 4vw, 48px);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.55;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body { min-height: 100vh; }

a { color: inherit; text-decoration: none; }
a:hover { color: var(--green-primary); }
button { font: inherit; cursor: pointer; }
img { max-width: 100%; display: block; }

h1, h2, h3, h4 { font-weight: 500; letter-spacing: -0.015em; line-height: 1.15; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding-left: var(--pad);
  padding-right: var(--pad);
}

.section { padding: clamp(56px, 9vw, 112px) 0; }
.section--soft { background: var(--paper-soft); }
.section--warm { background: var(--paper-warm); }
.section--green { background: var(--green-primary); color: #ffffff; }

.eyebrow {
  font-size: 13px;
  font-weight: 500;
  color: var(--green-primary);
  letter-spacing: 0.02em;
  margin-bottom: 18px;
  display: inline-block;
}

.h-display {
  font-size: clamp(36px, 6vw, 64px);
  line-height: 1.05;
  font-weight: 500;
  letter-spacing: -0.03em;
  max-width: 18ch;
}

.h-section {
  font-size: clamp(26px, 3.6vw, 38px);
  font-weight: 500;
  letter-spacing: -0.02em;
  margin-bottom: 14px;
}

.h-card {
  font-size: 19px;
  font-weight: 500;
  margin-bottom: 6px;
}

.lede {
  font-size: clamp(16px, 1.8vw, 19px);
  color: var(--ink-soft);
  max-width: 60ch;
  line-height: 1.55;
}

.body-text { font-size: 17px; color: var(--ink); line-height: 1.7; max-width: 64ch; }
.body-text + .body-text { margin-top: 18px; }
.body-text--soft { color: var(--ink-soft); }

.tagline {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(18px, 2.2vw, 22px);
  color: var(--ink);
  border-left: 2px solid var(--green-primary);
  padding-left: 18px;
  margin: 28px 0;
  line-height: 1.4;
  max-width: 32ch;
}

.btn {
  display: inline-block;
  padding: 13px 22px;
  font-size: 15px;
  font-weight: 500;
  border-radius: 4px;
  border: 1px solid transparent;
  transition: transform 0.12s ease, background 0.18s ease, color 0.18s ease;
  cursor: pointer;
}

.btn:active { transform: translateY(1px); }

.btn--primary { background: var(--green-primary); color: #ffffff; border-color: var(--green-primary); }
.btn--primary:hover { background: var(--green-dark); color: #ffffff; }

.btn--secondary { background: transparent; color: var(--ink); border-color: var(--rule-strong); }
.btn--secondary:hover { background: var(--paper-soft); color: var(--ink); }

.btn--white { background: #ffffff; color: var(--green-primary); }
.btn--white:hover { background: var(--paper-soft); color: var(--green-primary); }

.btn-row { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 28px; }

.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(180%) blur(10px);
  -webkit-backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--rule);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 18px;
  padding-bottom: 18px;
  gap: 32px;
}

.nav__logo {
  font-size: 18px;
  font-weight: 500;
  color: var(--green-primary);
  letter-spacing: -0.015em;
  flex-shrink: 0;
}

.nav__links {
  display: flex;
  gap: 28px;
  flex: 1;
}

.nav__links a {
  font-size: 15px;
  color: var(--ink-soft);
  position: relative;
  padding: 4px 0;
  transition: color 0.15s ease;
}

.nav__links a:hover { color: var(--ink); }
.nav__links a.is-active { color: var(--green-primary); }

.nav__cta { flex-shrink: 0; }

.nav__toggle {
  display: none;
  background: transparent;
  border: none;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
}

.nav__toggle span {
  width: 22px;
  height: 1.5px;
  background: var(--ink);
  position: relative;
}
.nav__toggle span::before,
.nav__toggle span::after {
  content: "";
  position: absolute;
  width: 22px;
  height: 1.5px;
  background: var(--ink);
  left: 0;
}
.nav__toggle span::before { top: -7px; }
.nav__toggle span::after { top: 7px; }

.hero { padding: clamp(72px, 11vw, 144px) 0 clamp(56px, 8vw, 96px); }
.hero__inner { max-width: 920px; }

.grid {
  display: grid;
  gap: clamp(16px, 2vw, 24px);
}

.grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }

@media (min-width: 900px) {
  .grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

.card {
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: 8px;
  padding: 28px;
  transition: border-color 0.18s ease, transform 0.18s ease;
}

.card:hover { border-color: var(--rule-strong); }
.card.card--link { cursor: pointer; }
.card.card--link:hover { transform: translateY(-2px); }

.card__num {
  font-size: 12px;
  font-weight: 500;
  color: var(--green-primary);
  letter-spacing: 0.04em;
  margin-bottom: 10px;
}

.card__title {
  font-size: 19px;
  font-weight: 500;
  margin-bottom: 8px;
}

.card__desc {
  font-size: 15px;
  color: var(--ink-soft);
  line-height: 1.55;
}

.card__price {
  font-size: 14px;
  color: var(--green-primary);
  font-weight: 500;
  margin-top: 16px;
}

.card__price--external { color: var(--ink-soft); display: inline-flex; align-items: center; gap: 4px; }

.card-grid--3 { display: grid; grid-template-columns: 1fr; gap: 16px; }
.card-grid--2 { display: grid; grid-template-columns: 1fr; gap: 16px; }

@media (min-width: 720px) {
  .card-grid--3, .card-grid--2 { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1000px) {
  .card-grid--3 { grid-template-columns: repeat(3, 1fr); }
}

.t-anchor {
  background: var(--paper-warm);
  border: 1px solid var(--rule);
  border-radius: 12px;
  padding: clamp(28px, 4vw, 44px);
  margin-bottom: 16px;
}

.t-anchor__quote {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(20px, 2.4vw, 26px);
  line-height: 1.4;
  color: var(--ink);
  margin-bottom: 22px;
  max-width: 55ch;
}

.t-anchor__attr { font-size: 14px; color: var(--ink-soft); }
.t-anchor__attr strong { color: var(--ink); font-weight: 500; }

.t-card {
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: 8px;
  padding: 24px;
}

.t-card__quote {
  font-style: italic;
  font-size: 15px;
  color: var(--ink);
  line-height: 1.55;
  margin-bottom: 14px;
}

.t-card__attr { font-size: 13px; color: var(--ink-soft); }
.t-card__attr strong { color: var(--ink); font-weight: 500; }

.t-bar {
  border-left: 2px solid var(--green-primary);
  padding: 22px 28px;
  background: var(--paper);
}

.t-bar__quote {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 19px;
  color: var(--ink);
  line-height: 1.5;
  margin-bottom: 14px;
  max-width: 60ch;
}

.t-bar__attr { font-size: 14px; color: var(--ink-soft); }
.t-bar__attr strong { color: var(--ink); font-weight: 500; }

.invest {
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: 12px;
  padding: clamp(28px, 4vw, 44px);
  max-width: 760px;
}

.invest__price {
  font-size: clamp(36px, 4.4vw, 48px);
  font-weight: 500;
  color: var(--green-primary);
  letter-spacing: -0.02em;
  margin-bottom: 4px;
}

.invest__sub {
  font-size: 15px;
  color: var(--ink-soft);
  margin-bottom: 24px;
}

.invest__list { list-style: none; padding: 0; }
.invest__list li {
  font-size: 16px;
  padding: 10px 0;
  border-bottom: 1px solid var(--rule);
  display: flex;
  gap: 12px;
  line-height: 1.5;
}
.invest__list li:last-child { border-bottom: none; }
.invest__list li::before {
  content: "→";
  color: var(--green-primary);
  font-weight: 500;
  flex-shrink: 0;
}

.invest__frame {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 15px;
  color: var(--ink-soft);
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--rule);
}

.find-card {
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: 8px;
  padding: 24px 28px;
  margin-bottom: 14px;
  max-width: 800px;
}

.find-card__cat {
  font-size: 12px;
  font-weight: 500;
  color: var(--green-primary);
  margin-bottom: 6px;
  letter-spacing: 0.02em;
}

.find-card__title {
  font-size: 18px;
  font-weight: 500;
  margin-bottom: 10px;
}

.find-card__body { font-size: 15px; color: var(--ink-soft); line-height: 1.6; }

.kicker {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 16px;
  color: var(--ink-soft);
  margin-top: 22px;
  max-width: 60ch;
}

.steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  max-width: 880px;
}
@media (min-width: 720px) {
  .steps { grid-template-columns: 1fr 1fr; }
}
.step__num { font-size: 12px; color: var(--ink-faint); font-weight: 500; margin-bottom: 6px; letter-spacing: 0.04em; }
.step__title { font-size: 17px; font-weight: 500; margin-bottom: 6px; }
.step__body { font-size: 15px; color: var(--ink-soft); line-height: 1.55; }

.anti-list { list-style: none; padding: 0; max-width: 720px; }
.anti-list li {
  padding: 18px 0;
  border-bottom: 1px solid var(--rule);
  font-size: 17px;
  display: flex;
  gap: 14px;
  line-height: 1.55;
}
.anti-list li:last-child { border-bottom: none; }
.anti-list .x {
  color: var(--green-primary);
  font-weight: 500;
  flex-shrink: 0;
  font-size: 18px;
  line-height: 1.5;
}

.people {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px 32px;
  max-width: 760px;
}
@media (min-width: 720px) {
  .people { grid-template-columns: 1fr 1fr; }
}

.person { font-size: 16px; padding: 6px 0; }
.person strong { font-weight: 500; }
.person span { color: var(--ink-soft); }

.recog {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  max-width: 760px;
}
@media (min-width: 720px) {
  .recog { grid-template-columns: 1fr 1fr; }
}
.recog__item {
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: 8px;
  padding: 22px 24px;
}
.recog__item h4 { font-size: 15px; font-weight: 500; margin-bottom: 4px; }
.recog__item p { font-size: 14px; color: var(--ink-soft); }

.about-meta {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  max-width: 720px;
  font-size: 15px;
  color: var(--ink-soft);
  line-height: 1.7;
}
@media (min-width: 720px) {
  .about-meta { grid-template-columns: 1fr 1fr; }
}
.about-meta strong { display: block; color: var(--ink); font-weight: 500; margin-bottom: 4px; }

.section-label { font-size: 13px; color: var(--ink-faint); font-weight: 500; margin-bottom: 24px; letter-spacing: 0.04em; }

.follow {
  background: var(--green-primary);
  color: #ffffff;
  padding: clamp(40px, 6vw, 64px) clamp(28px, 4vw, 56px);
  border-radius: 12px;
  text-align: center;
  margin: 0 auto;
  max-width: 920px;
}
.follow h3 { font-size: clamp(20px, 2.4vw, 26px); margin-bottom: 22px; font-weight: 500; }
.follow__links { display: flex; gap: 36px; justify-content: center; flex-wrap: wrap; }
.follow__links a {
  color: #ffffff;
  font-size: 16px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.4);
  transition: border-color 0.15s ease;
}
.follow__links a:hover { color: #ffffff; border-color: #ffffff; }

.final-cta {
  text-align: center;
  padding: clamp(56px, 9vw, 112px) 0;
}
.final-cta h2 {
  font-size: clamp(26px, 3.6vw, 38px);
  font-weight: 500;
  letter-spacing: -0.02em;
  color: #ffffff;
  margin-bottom: 14px;
}
.final-cta p {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 28px;
  max-width: 50ch;
  margin-left: auto;
  margin-right: auto;
}

.segmented {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  border: 1px solid var(--rule-strong);
  border-radius: 8px;
  padding: 4px;
  background: var(--paper-soft);
  margin-bottom: 32px;
}
.segmented button {
  flex: 1 1 auto;
  background: transparent;
  border: none;
  padding: 11px 16px;
  font-size: 14px;
  color: var(--ink-soft);
  border-radius: 5px;
  transition: background 0.15s ease, color 0.15s ease;
  min-width: 0;
}
.segmented button:hover { color: var(--ink); }
.segmented button.is-active {
  background: var(--paper);
  color: var(--ink);
  font-weight: 500;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.06);
}

.form-variant { animation: fadein 0.18s ease-out; max-width: 720px; }
@keyframes fadein { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: translateY(0); } }

.field { margin-bottom: 18px; }
.field label {
  display: block;
  font-size: 14px;
  font-weight: 500;
  color: var(--ink);
  margin-bottom: 8px;
}
.field input, .field select, .field textarea {
  width: 100%;
  padding: 12px 14px;
  font-family: var(--font-sans);
  font-size: 15px;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--rule-strong);
  border-radius: 6px;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--green-primary);
  box-shadow: 0 0 0 3px rgba(45, 95, 63, 0.12);
}
.field textarea { resize: vertical; min-height: 90px; }

.field-grid { display: grid; grid-template-columns: 1fr; gap: 0 18px; }
@media (min-width: 720px) { .field-grid { grid-template-columns: 1fr 1fr; } }

.helper {
  font-size: 13px;
  color: var(--ink-faint);
  margin-top: 14px;
  font-style: italic;
}

.footer {
  padding: 56px 0 40px;
  border-top: 1px solid var(--rule);
  font-size: 14px;
  color: var(--ink-soft);
}

.footer__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: start;
}
@media (min-width: 720px) {
  .footer__inner { grid-template-columns: 2fr 1fr 1fr; }
}

.footer__brand strong { color: var(--ink); font-weight: 500; display: block; margin-bottom: 6px; font-size: 15px; }
.footer__brand p { line-height: 1.6; max-width: 36ch; }
.footer__col h4 { font-size: 13px; color: var(--ink-faint); font-weight: 500; margin-bottom: 14px; letter-spacing: 0.04em; }
.footer__col ul { list-style: none; padding: 0; }
.footer__col li { margin-bottom: 10px; }
.footer__col a { color: var(--ink-soft); }
.footer__col a:hover { color: var(--green-primary); }

.footer__bottom {
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid var(--rule);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 13px;
  color: var(--ink-faint);
}
.footer__legal a { color: var(--ink-faint); margin-right: 18px; }
.footer__legal a:last-child { margin-right: 0; }

.featured-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
@media (min-width: 720px) {
  .featured-cards { grid-template-columns: repeat(3, 1fr); }
}

.testimonials-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 14px;
}
@media (min-width: 720px) { .testimonials-row { grid-template-columns: 1fr 1fr; } }

@media (max-width: 800px) {
  .nav__links, .nav__cta { display: none; }
  .nav__toggle { display: flex; }
  .nav.is-open .nav__links {
    display: flex;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    background: var(--paper);
    padding: 16px var(--pad);
    gap: 18px;
    border-bottom: 1px solid var(--rule);
  }
  .nav.is-open .nav__cta { display: inline-block; margin: 0 var(--pad) 16px; }
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--green-primary);
  color: #ffffff;
  padding: 12px 18px;
  z-index: 100;
}
.skip-link:focus { left: 0; }