:root {
  --ink: #17212f;
  --muted: #65707f;
  --line: #d8e1e5;
  --bg: #f2f6f5;
  --panel: #ffffff;
  --green: #278066;
  --green-dark: #10241f;
  --gold: #c58a18;
  --blue: #315f9f;
  --shadow: 0 20px 60px rgba(17, 30, 38, .16);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--bg);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
}

a { color: inherit; text-decoration: none; }
h1, h2, h3, p { margin: 0; }
p { color: var(--muted); line-height: 1.6; }

nav {
  position: fixed;
  z-index: 10;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 24px;
  color: #fff;
  background: linear-gradient(180deg, rgba(8, 23, 19, .72), rgba(8, 23, 19, 0));
}

nav > div {
  display: flex;
  gap: 18px;
  font-weight: 800;
  font-size: 14px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 20px;
  font-weight: 900;
}

.brand b {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 8px;
  background: #5bc097;
  color: #092118;
  font-size: 14px;
}

.hero {
  position: relative;
  min-height: 92vh;
  display: grid;
  align-items: end;
  overflow: hidden;
  background: var(--green-dark);
}

.hero iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  transform: scale(1.04);
  filter: saturate(.9);
}

.hero-shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(9, 24, 20, .93) 0%, rgba(9, 24, 20, .72) 40%, rgba(9, 24, 20, .22) 100%),
    linear-gradient(0deg, rgba(9, 24, 20, .96) 0%, rgba(9, 24, 20, .05) 34%);
}

.hero-copy {
  position: relative;
  z-index: 1;
  width: min(820px, calc(100% - 40px));
  padding: 110px 0 72px;
  margin-left: clamp(20px, 7vw, 96px);
  color: #fff;
}

.eyebrow {
  color: #8ce0bd;
  text-transform: uppercase;
  font-size: 13px;
  font-weight: 900;
  letter-spacing: .12em;
}

h1 {
  margin-top: 12px;
  font-size: clamp(52px, 9vw, 104px);
  line-height: .9;
  color: #fff;
}

.lede {
  max-width: 670px;
  margin-top: 22px;
  color: #e3f0eb;
  font-size: 20px;
}

.hero-actions, .button-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 26px;
}

.center-row {
  justify-content: center;
}

.button, form button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  border-radius: 8px;
  padding: 0 18px;
  font-weight: 900;
  border: 1px solid transparent;
}

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

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

.band {
  padding: 74px 24px;
}

.inner {
  width: min(1120px, 100%);
  margin: 0 auto;
}

.proof {
  padding-top: 28px;
  background: #10241f;
}

.proof-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.proof article, .feature-grid article, .pricing-grid article {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 22px;
  box-shadow: var(--shadow);
}

.proof article {
  box-shadow: none;
}

.proof span {
  display: block;
  color: var(--green);
  font-size: 42px;
  font-weight: 900;
}

.section-head {
  max-width: 760px;
  margin-bottom: 28px;
}

h2 {
  font-size: clamp(32px, 5vw, 56px);
  line-height: 1;
}

.section-head p, .split p, .cta p {
  margin-top: 12px;
  font-size: 18px;
}

.feature-grid, .pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.feature-grid h3, .pricing-grid h3 {
  font-size: 22px;
  margin-bottom: 10px;
}

.dark {
  background: var(--green-dark);
  color: #fff;
}

.dark p, .dark li {
  color: #d8e8e2;
}

.split {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 48px;
  align-items: center;
}

ul {
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
  list-style: none;
}

li {
  border: 1px solid rgba(255, 255, 255, .18);
  border-radius: 8px;
  padding: 14px 16px;
  font-weight: 800;
}

.pricing-grid strong {
  display: block;
  margin: 18px 0 10px;
  font-size: 42px;
}

.pricing-grid strong span {
  color: var(--muted);
  font-size: 18px;
}

.pricing-grid .button {
  width: 100%;
  margin-top: 18px;
}

.featured {
  border-color: rgba(39, 128, 102, .55) !important;
  transform: translateY(-8px);
}

.cta {
  text-align: center;
  background: #e7f2ee;
}

.cta .inner {
  max-width: 820px;
}

.cta form {
  margin: 28px auto 0;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  max-width: 560px;
}

input {
  min-height: 48px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 14px;
  font: inherit;
}

form button {
  border: 0;
}

footer {
  display: flex;
  justify-content: center;
  gap: 20px;
  padding: 28px 24px;
  color: var(--muted);
  background: #fff;
  border-top: 1px solid var(--line);
  font-size: 14px;
  font-weight: 800;
}

.legal-page {
  background: #fff;
}

.legal {
  width: min(820px, calc(100% - 40px));
  margin: 0 auto;
  padding: 54px 0 80px;
}

.legal-brand {
  width: max-content;
  margin-bottom: 40px;
  color: var(--ink);
}

.legal h1 {
  color: var(--ink);
  font-size: clamp(42px, 6vw, 68px);
}

.legal h2 {
  margin-top: 34px;
  font-size: 26px;
}

.legal p {
  margin-top: 12px;
}

.legal a:not(.brand) {
  color: var(--green);
  font-weight: 800;
}

.action-page {
  background: #f7faf9;
}

.action-nav {
  position: static;
  color: var(--ink);
  background: #fff;
  border-bottom: 1px solid var(--line);
}

.action-hero {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
  padding: 72px 0 44px;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, .95fr);
  gap: 42px;
  align-items: start;
}

.action-copy h1 {
  color: var(--ink);
  font-size: clamp(44px, 6vw, 78px);
  line-height: .96;
}

.action-copy .lede {
  color: var(--muted);
}

.action-list {
  margin-top: 28px;
  display: grid;
  gap: 10px;
}

.action-list li {
  color: var(--ink);
  background: #fff;
  border-color: var(--line);
}

.download-steps {
  margin-top: 24px;
  display: grid;
  gap: 14px;
}

.download-steps article {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px;
}

.download-steps h3 {
  margin-bottom: 8px;
}

.action-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
  padding: 24px;
}

.action-card h2 {
  font-size: 32px;
}

.action-card form {
  margin-top: 18px;
  display: grid;
  gap: 12px;
}

.action-card textarea {
  min-height: 118px;
}

.action-card input,
.action-card textarea,
.action-card select {
  min-height: 48px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 14px;
  font: inherit;
}

.action-card textarea {
  padding-top: 12px;
}

.action-card button {
  min-height: 48px;
}

.action-foot {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto 64px;
  padding: 24px;
  background: #10241f;
  color: #fff;
  border-radius: 8px;
}

.action-foot p {
  color: #d8e8e2;
}

@media (max-width: 860px) {
  nav > div { display: none; }
  .hero-copy {
    margin-left: 20px;
    padding-bottom: 52px;
  }
  .proof-grid, .feature-grid, .pricing-grid, .split, .cta form, .action-hero {
    grid-template-columns: 1fr;
  }
  .featured {
    transform: none;
  }
  footer {
    flex-wrap: wrap;
  }
}