:root {
  --bg: #f5efe2;
  --bg-soft: #e7eadf;
  --surface: rgba(255, 251, 244, 0.78);
  --surface-strong: #fffaf1;
  --ink: #183427;
  --ink-soft: #3d584d;
  --line: rgba(24, 52, 39, 0.12);
  --green: #315f45;
  --teal: #4f8a7d;
  --brown: #8a6b48;
  --cream: #fbf4e8;
  --shadow: 0 24px 60px rgba(24, 52, 39, 0.14);
  --radius: 28px;
  --wrap: min(1180px, calc(100vw - 32px));
  --serif: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Georgia, serif;
  --sans: "Avenir Next", "Trebuchet MS", "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--sans);
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(103, 152, 136, 0.22), transparent 34%),
    radial-gradient(circle at bottom right, rgba(138, 107, 72, 0.20), transparent 36%),
    linear-gradient(180deg, #f8f2e8 0%, #eef1e7 100%);
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

.wrap {
  width: var(--wrap);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(18px);
  background: rgba(248, 242, 232, 0.82);
  border-bottom: 1px solid rgba(24, 52, 39, 0.08);
}

.nav-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 84px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-weight: 800;
  letter-spacing: 0.01em;
}

.brand span {
  max-width: 240px;
  line-height: 1.1;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 22px;
  font-size: 0.98rem;
  color: var(--ink-soft);
}

.site-nav a:hover,
.site-nav a:focus-visible,
.text-link:hover,
.text-link:focus-visible {
  color: var(--green);
}

.menu-toggle {
  display: none;
  width: 48px;
  height: 48px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.58);
  padding: 0;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
}

.menu-toggle span {
  width: 20px;
  height: 2px;
  background: var(--ink);
  border-radius: 999px;
}

.hero {
  padding: 56px 0 24px;
}

.hero-tight {
  padding-bottom: 0;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
  gap: 34px;
  align-items: center;
}

.hero-copy {
  padding: 28px 0;
}

.hero-copy.single-column {
  max-width: 760px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--green);
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.82rem;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: var(--serif);
  font-weight: 700;
  line-height: 0.98;
}

h1 {
  font-size: clamp(2.8rem, 7vw, 5.4rem);
  max-width: 11ch;
}

h2 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  max-width: 14ch;
}

h3 {
  font-size: 1.35rem;
}

p,
li,
figcaption {
  font-size: 1.02rem;
  line-height: 1.68;
}

.hero-text,
.section-heading p:last-child,
.feature-card p,
.step-card p,
.device-card p,
.platform-copy p,
.legal-card p {
  color: var(--ink-soft);
}

.hero-text {
  max-width: 54ch;
  margin: 20px 0 0;
}

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

.micro-copy {
  margin: 14px 0 0;
  color: var(--ink-soft);
  font-size: 0.92rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 20px;
  border-radius: 999px;
  font-weight: 800;
  letter-spacing: 0.02em;
  border: 1px solid transparent;
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button-solid {
  color: var(--cream);
  background: linear-gradient(135deg, var(--green), var(--teal));
  box-shadow: var(--shadow);
}

.button-light {
  background: rgba(255, 250, 241, 0.72);
  border-color: var(--line);
}

.hero-card,
.feature-card,
.step-card,
.device-card,
.platform-card,
.media-panel,
.legal-card {
  background: var(--surface);
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero-card {
  padding: 22px;
}

.section {
  padding: 34px 0;
}

.section-soft {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.36), rgba(255, 255, 255, 0.04)),
    radial-gradient(circle at top right, rgba(79, 138, 125, 0.14), transparent 34%);
}

.section-heading {
  margin-bottom: 24px;
}

.feature-grid,
.steps-grid,
.device-grid,
.legal-grid {
  display: grid;
  gap: 18px;
}

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

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

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

.feature-card,
.step-card,
.device-card,
.legal-card {
  padding: 24px;
}

.step-card span {
  display: inline-flex;
  width: 44px;
  height: 44px;
  border-radius: 999px;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  background: linear-gradient(135deg, rgba(49, 95, 69, 0.12), rgba(79, 138, 125, 0.18));
  color: var(--green);
  font-weight: 800;
}

.device-card {
  display: grid;
  grid-template-columns: 164px minmax(0, 1fr);
  gap: 18px;
  align-items: center;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 6px;
  font-weight: 800;
}

.inline-link {
  display: inline;
  margin-top: 0;
}

.platform-grid {
  display: grid;
  gap: 24px;
}

.platform-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 420px);
  gap: 24px;
  padding: 24px;
}

.media-stack {
  display: grid;
  gap: 16px;
}

.media-panel {
  padding: 16px;
}

.media-panel figcaption {
  margin-top: 10px;
  font-weight: 700;
  color: var(--ink-soft);
}

.detail-list {
  padding-left: 20px;
  margin: 18px 0 0;
}

.legal-section {
  padding-top: 24px;
}

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

.support-shell {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 420px);
  gap: 24px;
  align-items: start;
}

.support-card {
  background: var(--surface);
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 24px;
  display: grid;
  gap: 14px;
}

.support-link {
  display: block;
  padding: 16px 18px;
  border-radius: 18px;
  background: rgba(255, 250, 241, 0.78);
  border: 1px solid var(--line);
  font-weight: 800;
}

.support-note {
  margin: 4px 0 0;
  color: var(--ink-soft);
}

.site-footer {
  padding: 34px 0 52px;
}

.footer-shell {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  padding-top: 24px;
  border-top: 1px solid rgba(24, 52, 39, 0.12);
}

.footer-shell nav {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  color: var(--ink-soft);
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 500ms ease, transform 500ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 980px) {
  .hero-grid,
  .platform-card,
  .feature-grid,
  .steps-grid,
  .device-grid,
  .legal-grid,
  .support-shell {
    grid-template-columns: 1fr;
  }

  .hero-card {
    max-width: 640px;
  }
}

@media (max-width: 760px) {
  .menu-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 10px);
    right: 16px;
    left: 16px;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
    padding: 18px;
    border-radius: 24px;
    background: rgba(255, 250, 241, 0.96);
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
  }

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

  .brand span {
    max-width: 168px;
    font-size: 0.95rem;
  }

  .device-card {
    grid-template-columns: 1fr;
  }

  .footer-shell {
    flex-direction: column;
    align-items: flex-start;
  }
}

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

  .button,
  .reveal {
    transition: none;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}