:root {
  --ink: #142321;
  --muted: #4d5f5c;
  --teal: #0f766e;
  --teal-deep: #083833;
  --teal-soft: #e7f3f1;
  --paper: #f4f7f6;
  --card: #ffffff;
  --line: #d5e2df;
  --sand: #f6f1e8;
  --shadow: 0 18px 40px rgba(8, 56, 51, 0.08);
  --header: 72px;
  --serif: Palatino, "Palatino Linotype", "Iowan Old Style", Georgia, serif;
  --sans: "Segoe UI", system-ui, sans-serif;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 84px;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.55;
}

img { max-width: 100%; height: auto; }

a { color: inherit; }

h1, h2, h3, p { margin: 0; }

h1, h2, .sheet-top, .plan h3 {
  font-family: var(--serif);
  font-weight: 600;
  letter-spacing: -0.02em;
}

.skip {
  position: absolute;
  left: 16px;
  top: 12px;
  transform: translateY(-150%);
  background: var(--teal-deep);
  color: #fff;
  padding: 8px 12px;
  z-index: 20;
}

.skip:focus { transform: none; }

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(10px);
}

.header-inner,
.section,
.band,
.cta,
.footer-inner {
  width: min(1120px, calc(100% - 40px));
  margin-inline: auto;
}

.header-inner {
  min-height: var(--header);
  display: flex;
  align-items: center;
  gap: 20px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-weight: 700;
  color: var(--teal-deep);
}

.brand img {
  width: 40px;
  height: 40px;
}

.site-nav {
  display: flex;
  gap: 22px;
  margin-left: auto;
}

.site-nav a {
  text-decoration: none;
  color: var(--muted);
  font-size: 0.95rem;
}

.site-nav a:hover,
.site-nav a:focus-visible { color: var(--teal-deep); }

.header-enter { margin-left: 8px; }

.nav-toggle {
  display: none;
  margin-left: auto;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.nav-toggle-bars,
.nav-toggle-bars::before,
.nav-toggle-bars::after {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--teal-deep);
  position: relative;
}

.nav-toggle-bars { margin: 0 auto; }

.nav-toggle-bars::before,
.nav-toggle-bars::after {
  content: "";
  position: absolute;
  left: 0;
}

.nav-toggle-bars::before { top: -6px; }
.nav-toggle-bars::after { top: 6px; }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 16px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 650;
  border: 1px solid transparent;
}

.button-primary {
  background: var(--teal);
  color: #fff;
}

.button-primary:hover,
.button-primary:focus-visible { background: var(--teal-deep); }

.button-secondary {
  background: #fff;
  color: var(--teal-deep);
  border-color: var(--line);
}

.button-secondary:hover,
.button-secondary:focus-visible { border-color: var(--teal); }

.hero {
  width: min(1120px, calc(100% - 40px));
  margin: 28px auto 8px;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
}

.eyebrow {
  color: var(--teal);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.hero h1 {
  font-size: clamp(2.4rem, 5vw, 4.2rem);
  line-height: 1.05;
  color: var(--teal-deep);
}

.lede {
  margin-top: 18px;
  max-width: 38rem;
  color: var(--muted);
  font-size: 1.15rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.sheet {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: var(--shadow);
  padding: 22px;
}

.sheet-top,
.sheet-agenda {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.sheet-top {
  font-size: 1.25rem;
  color: var(--teal-deep);
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

.sheet-tag {
  font-family: var(--sans);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  background: var(--teal-soft);
  color: var(--teal-deep);
  border-radius: 999px;
  padding: 4px 8px;
}

.sheet-fields { margin: 8px 0 0; }

.sheet-fields div {
  display: grid;
  grid-template-columns: 7.5rem 1fr;
  gap: 8px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.sheet-fields dt {
  color: var(--muted);
  font-size: 0.92rem;
}

.sheet-fields dd { margin: 0; }

.sheet-agenda {
  margin-top: 16px;
}

.sheet-agenda p {
  font-size: 0.85rem;
  color: var(--muted);
}

.sheet-agenda ol {
  display: flex;
  gap: 6px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.sheet-agenda li {
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: var(--paper);
  font-size: 0.8rem;
}

.sheet-agenda .is-today {
  background: var(--teal);
  color: #fff;
}

.band {
  margin-top: 56px;
  padding: 22px 0;
  border-block: 1px solid var(--line);
}

.band p {
  font-family: var(--serif);
  font-size: clamp(1.35rem, 2.4vw, 1.8rem);
  line-height: 1.35;
  color: var(--teal-deep);
}

.section { padding: 72px 0; }

.section-alt {
  background: #fff;
  width: 100%;
  max-width: none;
}

.section-alt .section-head,
.section-alt .cards,
.section-alt .roles,
.section-alt .steps,
.section-alt .faq,
.section-alt .plans,
.section-alt .fine-print {
  width: min(1120px, calc(100% - 40px));
  margin-inline: auto;
}

.section-head { max-width: 40rem; margin-bottom: 32px; }

.section h2 {
  font-size: clamp(2rem, 3vw, 2.7rem);
  line-height: 1.15;
  color: var(--teal-deep);
}

.section-note,
.fine-print {
  color: var(--muted);
  margin-top: 12px;
}

.cards,
.roles,
.steps,
.plans {
  display: grid;
  gap: 16px;
}

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

.card,
.roles article,
.plan,
.steps li {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 22px;
}

.section-alt .card,
.section-alt .roles article,
.section-alt .steps li { background: var(--paper); }

.card h3,
.roles h3,
.steps h3 {
  font-size: 1.2rem;
  margin-bottom: 8px;
}

.card p,
.roles p,
.steps p,
.prose p,
.faq-panel p,
.plan-kicker { color: var(--muted); }

.prose p + p { margin-top: 14px; }

.split {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 40px;
  align-items: start;
}

.steps { list-style: none; padding: 0; margin: 0; }

.steps span {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  margin-bottom: 16px;
  border-radius: 50%;
  background: var(--teal-deep);
  color: #fff;
  font-weight: 700;
}

.plan-pro {
  background: var(--teal-deep);
  color: #fff;
  border-color: var(--teal-deep);
}

.plan-pro .plan-kicker,
.plan-pro li { color: #d7ebe8; }

.plan h3 { font-size: 2rem; }

.plan ul {
  margin: 18px 0 22px;
  padding-left: 18px;
}

.plan li + li { margin-top: 8px; }

.plan .button { width: 100%; }

.fine-print { max-width: 46rem; }

.faq { display: grid; gap: 8px; }

.faq h3 { margin: 0; font-size: 1rem; font-weight: 600; }

.faq button {
  width: 100%;
  text-align: left;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 16px 18px;
  font: inherit;
  font-weight: 650;
  color: var(--ink);
  cursor: pointer;
}

.faq-item.is-open button { border-radius: 12px 12px 0 0; }

.faq-panel { display: none; }

.faq-item.is-open .faq-panel {
  display: block;
  background: #fff;
  border: 1px solid var(--line);
  border-top: 0;
  border-radius: 0 0 12px 12px;
  padding: 0 18px 16px;
}

.cta {
  margin: 0 auto 72px;
  padding: 36px;
  border-radius: 20px;
  background: var(--sand);
  text-align: left;
}

.cta h2 {
  font-family: var(--serif);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  color: var(--teal-deep);
}

.cta p {
  color: var(--muted);
  margin: 10px 0 20px;
}

.site-footer {
  background: var(--teal-deep);
  color: #d7ebe8;
  padding: 40px 0 32px;
}

.wordmark {
  width: min(280px, 70vw);
  height: auto;
  display: block;
  margin-bottom: 12px;
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin: 18px 0;
}

.site-footer a { color: #fff; }

.copyright { font-size: 0.9rem; }

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

@media (max-width: 900px) {
  .hero,
  .cards,
  .roles,
  .steps,
  .split,
  .plans { grid-template-columns: 1fr; }

  .nav-toggle { display: inline-flex; align-items: center; justify-content: center; }

  .site-nav {
    display: none;
    position: absolute;
    top: var(--header);
    left: 0;
    right: 0;
    margin: 0;
    padding: 8px 20px 16px;
    flex-direction: column;
    gap: 0;
    background: #fff;
    border-bottom: 1px solid var(--line);
  }

  .site-nav a {
    padding: 12px 0;
    border-top: 1px solid var(--line);
  }

  body.nav-open .site-nav { display: flex; }

  .header-enter { margin-left: 0; }
}

@media (max-width: 600px) {
  .header-inner,
  .section,
  .band,
  .cta,
  .footer-inner,
  .hero,
  .section-alt .section-head,
  .section-alt .cards,
  .section-alt .roles,
  .section-alt .steps,
  .section-alt .faq,
  .section-alt .plans,
  .section-alt .fine-print {
    width: min(1120px, calc(100% - 28px));
  }

  .sheet-fields div { grid-template-columns: 1fr; gap: 2px; }

  .section { padding: 52px 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}