:root {
  --bg: #f8fbf6;
  --surface: #ffffff;
  --surface-soft: #eef7eb;
  --surface-tint: #f3f7f1;
  --text: #162019;
  --muted: #5d6b62;
  --quiet: #7c8b82;
  --green: #1f7a4a;
  --green-strong: #125c35;
  --green-soft: #dff1d7;
  --sage: #d6e4d7;
  --amber: #a45e1a;
  --bluegray: #e9f0ef;
  --line: #d9e5dc;
  --shadow: 0 18px 48px rgba(22, 32, 25, 0.08);
  color-scheme: light;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.62;
}

a {
  color: var(--green-strong);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.2em;
}

a:hover {
  color: var(--green);
}

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

.skip-link {
  position: absolute;
  left: 16px;
  top: -48px;
  z-index: 10;
  border-radius: 6px;
  background: var(--green-strong);
  color: #ffffff;
  padding: 8px 12px;
  text-decoration: none;
}

.skip-link:focus {
  top: 12px;
}

.site-header {
  border-bottom: 1px solid var(--line);
  background: rgba(248, 251, 246, 0.96);
}

.header-inner,
.section,
.footer-inner {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.header-inner {
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
  font-weight: 760;
  text-decoration: none;
  white-space: nowrap;
}

.brand img {
  width: 42px;
  height: 42px;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px 18px;
  font-size: 0.95rem;
}

.nav a {
  color: var(--muted);
  text-decoration: none;
}

.nav a[aria-current="page"],
.nav a:hover {
  color: var(--green-strong);
}

.hero {
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, #f1f8ee 0%, #f8fbf6 78%);
}

.hero-inner {
  padding: 78px 0 58px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(300px, 0.92fr);
  align-items: center;
  gap: 56px;
}

.kicker {
  margin: 0 0 12px;
  color: var(--green-strong);
  font-size: 0.9rem;
  font-weight: 760;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.16;
  letter-spacing: 0;
}

h1 {
  max-width: 790px;
  font-size: 4.1rem;
}

h2 {
  font-size: 2.2rem;
}

h3 {
  font-size: 1.12rem;
}

.lead {
  max-width: 690px;
  margin: 20px 0 0;
  color: var(--muted);
  font-size: 1.22rem;
}

.pill-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.pill-list li {
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  color: var(--green-strong);
  padding: 6px 12px;
  font-size: 0.93rem;
  font-weight: 720;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 10px 18px;
  border: 1px solid var(--green-strong);
  border-radius: 8px;
  background: var(--green-strong);
  color: #ffffff;
  font-weight: 740;
  text-decoration: none;
}

.button:hover {
  background: var(--green);
  color: #ffffff;
}

.button.secondary {
  background: transparent;
  color: var(--green-strong);
}

.button.secondary:hover {
  background: var(--green-soft);
  color: var(--green-strong);
}

.hero-card,
.app-card,
.feature-card,
.fact-card,
.support-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.hero-card {
  padding: 26px;
}

.app-card {
  display: grid;
  gap: 18px;
  padding: 24px;
}

.app-card-header {
  display: flex;
  align-items: center;
  gap: 16px;
}

.app-card-header img {
  width: 72px;
  height: 72px;
}

.status-note {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  gap: 8px;
  color: #70400f;
  font-size: 0.92rem;
  font-weight: 720;
}

.status-note::before {
  content: "";
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: var(--amber);
}

.quick-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.quick-facts li {
  border-top: 1px solid var(--line);
  padding-top: 12px;
  color: var(--muted);
  font-size: 0.95rem;
}

.steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.steps li {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  padding: 18px;
  color: var(--muted);
  box-shadow: none;
}

.steps strong {
  display: block;
  margin-bottom: 6px;
  color: var(--text);
}

.phone-wrap {
  display: grid;
  place-items: center;
}

.phone {
  width: min(330px, 100%);
  border: 10px solid #18221c;
  border-radius: 28px;
  background: #18221c;
  box-shadow: 0 22px 46px rgba(22, 32, 25, 0.16);
}

.phone-screen {
  min-height: 450px;
  border-radius: 19px;
  background: #f7fbf4;
  overflow: hidden;
}

.phone-top {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 18px;
  background: var(--green-strong);
  color: #ffffff;
}

.phone-top img {
  width: 44px;
  height: 44px;
}

.phone-top span {
  display: block;
  color: #dff1d7;
  font-size: 0.84rem;
}

.scan-area {
  margin: 18px;
  border: 1px solid var(--sage);
  border-radius: 8px;
  background: #ffffff;
  padding: 16px;
}

.scan-box {
  position: relative;
  height: 118px;
  border: 2px solid var(--green);
  border-radius: 8px;
  background: repeating-linear-gradient(90deg, #dbe7dd 0 4px, transparent 4px 10px);
}

.scan-box::after {
  content: "";
  position: absolute;
  left: 14px;
  right: 14px;
  top: 56px;
  height: 3px;
  background: var(--amber);
}

.phone-list {
  display: grid;
  gap: 10px;
  padding: 0 18px 18px;
}

.phone-item {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  padding: 12px;
}

.phone-item strong,
.phone-item span {
  display: block;
}

.phone-item strong {
  color: var(--text);
}

.phone-item span {
  color: var(--quiet);
  font-size: 0.9rem;
}

.due {
  align-self: center;
  color: var(--amber);
  font-weight: 760;
  white-space: nowrap;
}

.section {
  padding: 64px 0;
}

.section.compact {
  padding-top: 34px;
}

.section-heading {
  display: grid;
  gap: 12px;
  max-width: 760px;
  margin-bottom: 30px;
}

.section-heading p,
.feature-card p,
.fact-card p,
.support-card p,
.content p,
.faq p,
.source-box p {
  margin: 0;
  color: var(--muted);
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

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

.feature-card,
.fact-card,
.support-card {
  padding: 22px;
  overflow-wrap: anywhere;
}

.feature-card {
  box-shadow: none;
}

.feature-card h3,
.fact-card h3,
.support-card h3 {
  margin-bottom: 10px;
}

.feature-list {
  display: grid;
  gap: 10px;
  padding: 0;
  margin: 18px 0 0;
  list-style: none;
}

.feature-list li {
  position: relative;
  padding-left: 26px;
  color: var(--muted);
}

.feature-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.58em;
  width: 9px;
  height: 9px;
  border: 2px solid var(--green);
  border-radius: 999px;
  background: var(--green-soft);
}

.band {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--surface-tint);
}

.fact-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.fact-card {
  background: #ffffff;
  box-shadow: none;
}

.source-box {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--bluegray);
  padding: 18px;
}

.source-box strong {
  color: var(--text);
}

.content {
  max-width: 860px;
  overflow-wrap: anywhere;
}

.content h1 {
  font-size: 3rem;
}

.content h2 {
  margin-top: 42px;
  margin-bottom: 14px;
  font-size: 1.5rem;
}

.content h3 {
  margin-top: 26px;
  margin-bottom: 10px;
}

.content ul,
.content ol {
  margin: 12px 0 0;
  padding-left: 1.2rem;
  color: var(--muted);
}

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

.notice {
  border-left: 4px solid var(--green);
  background: var(--surface-soft);
  padding: 16px 18px;
  margin: 26px 0;
  color: var(--text);
  overflow-wrap: anywhere;
}

.info-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 18px;
  overflow-wrap: anywhere;
}

.info-table th,
.info-table td {
  border-top: 1px solid var(--line);
  padding: 12px 0;
  text-align: left;
  vertical-align: top;
}

.info-table th {
  width: 34%;
  color: var(--text);
  font-weight: 740;
}

.info-table td {
  color: var(--muted);
}

.faq {
  display: grid;
  gap: 14px;
}

.faq details {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  padding: 16px 18px;
}

.faq summary {
  cursor: pointer;
  color: var(--text);
  font-weight: 740;
}

.faq summary + p {
  margin-top: 10px;
}

.site-footer {
  border-top: 1px solid var(--line);
  background: #eef3ed;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 28px 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
}

.footer-links a {
  color: var(--muted);
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--green-strong);
}

@media (max-width: 900px) {
  .hero-grid,
  .grid,
  .grid.two,
  .fact-strip,
  .steps {
    grid-template-columns: 1fr;
  }

  .phone {
    width: min(360px, 100%);
  }
}

@media (max-width: 720px) {
  .header-inner {
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    gap: 14px;
    padding: 16px 0;
  }

  .nav {
    justify-content: flex-start;
  }

  .hero-inner {
    padding: 48px 0 38px;
  }

  h1 {
    font-size: 2.55rem;
  }

  h2 {
    font-size: 1.75rem;
  }

  .content h1 {
    font-size: 2.35rem;
  }

  .lead {
    font-size: 1.08rem;
  }

  .section {
    padding: 46px 0;
  }

  .quick-facts {
    grid-template-columns: 1fr;
  }

  .phone-screen {
    min-height: 410px;
  }

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

  .info-table th,
  .info-table td {
    display: block;
    width: 100%;
  }

  .info-table td {
    padding-top: 0;
  }
}