:root {
  color-scheme: light;
  --bg: #f7f8f4;
  --surface: #ffffff;
  --surface-soft: #eef4ef;
  --ink: #1d2120;
  --muted: #626a66;
  --line: #dce2dd;
  --green: #2e7a68;
  --green-dark: #19584b;
  --coral: #d86f50;
  --gold: #e4a928;
  --blue: #376fa3;
  --shadow: 0 24px 70px rgba(31, 42, 35, 0.12);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  letter-spacing: 0;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 68px;
  padding: 14px clamp(20px, 5vw, 64px);
  background: rgba(247, 248, 244, 0.92);
  border-bottom: 1px solid rgba(220, 226, 221, 0.8);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  font-weight: 800;
}

.brand img {
  width: 36px;
  height: 36px;
  border-radius: 8px;
}

.site-nav,
.site-footer nav {
  display: flex;
  align-items: center;
  gap: 20px;
  color: var(--muted);
  font-size: 14px;
}

.site-nav a,
.site-footer a {
  min-height: 32px;
  display: inline-flex;
  align-items: center;
}

.site-nav a:hover,
.site-footer a:hover {
  color: var(--green-dark);
}

.hero {
  position: relative;
  min-height: min(760px, calc(100vh - 68px));
  display: grid;
  align-items: center;
  padding: clamp(42px, 8vw, 92px) clamp(20px, 5vw, 64px) clamp(84px, 10vw, 118px);
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(247, 248, 244, 0.96) 0%, rgba(247, 248, 244, 0.84) 44%, rgba(238, 244, 239, 0.68) 100%),
    radial-gradient(circle at 78% 42%, rgba(228, 169, 40, 0.22), transparent 30%),
    linear-gradient(135deg, #f7f8f4, #e8f0ea 52%, #f3eadf);
}

.hero-copy {
  position: relative;
  z-index: 2;
  width: min(670px, 100%);
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--green-dark);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  margin-bottom: 18px;
  font-size: clamp(52px, 9vw, 104px);
  line-height: 0.94;
  letter-spacing: 0;
}

.lead {
  max-width: 620px;
  margin-bottom: 30px;
  color: #3f4843;
  font-size: clamp(19px, 2.3vw, 26px);
  line-height: 1.58;
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 8px;
  border: 1px solid transparent;
  font-weight: 760;
}

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

.button.secondary {
  background: rgba(255, 255, 255, 0.72);
  border-color: rgba(46, 122, 104, 0.28);
  color: var(--green-dark);
}

.hero-visual {
  position: absolute;
  right: clamp(18px, 6vw, 96px);
  top: 50%;
  width: min(48vw, 620px);
  min-width: 440px;
  height: min(50vw, 520px);
  transform: translateY(-45%);
  z-index: 1;
}

.device {
  position: absolute;
  display: grid;
  place-items: center;
  gap: 10px;
  width: 176px;
  height: 154px;
  padding: 22px;
  border: 1px solid rgba(46, 122, 104, 0.18);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.72);
  box-shadow: var(--shadow);
}

.device img {
  width: 76px;
  height: 76px;
}

.device span,
.transfer-line strong {
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.device-mac {
  top: 72px;
  left: 0;
}

.device-pad {
  right: 0;
  bottom: 50px;
}

.transfer-line {
  position: absolute;
  left: 154px;
  right: 152px;
  top: 50%;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 12px;
}

.transfer-line span {
  display: block;
  height: 2px;
  background: var(--green);
}

.app-badge {
  position: absolute;
  left: 50%;
  top: 48%;
  width: 118px;
  height: 118px;
  display: grid;
  place-items: center;
  transform: translate(-50%, -50%);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
}

.app-badge img {
  width: 84px;
  height: 84px;
  border-radius: 8px;
}

.status-band {
  width: min(1120px, calc(100% - 40px));
  margin: -42px auto 0;
  position: relative;
  z-index: 5;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: var(--line);
  box-shadow: 0 18px 50px rgba(31, 42, 35, 0.08);
}

.status-band div {
  min-height: 96px;
  padding: 22px;
  background: var(--surface);
}

.status-band strong,
.status-band span {
  display: block;
}

.status-band strong {
  margin-bottom: 8px;
  color: var(--green-dark);
  font-size: 13px;
}

.status-band span {
  color: var(--ink);
  line-height: 1.5;
}

.section {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
  padding: clamp(72px, 9vw, 112px) 0;
}

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

h2 {
  margin-bottom: 16px;
  font-size: clamp(30px, 5vw, 54px);
  line-height: 1.08;
}

h3 {
  margin-bottom: 10px;
  font-size: 19px;
  line-height: 1.24;
}

.section p,
.feature-card p,
.roadmap-item p,
.platform-row p,
.policy p {
  color: var(--muted);
  line-height: 1.72;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.feature-card,
.roadmap-item {
  min-height: 236px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.feature-icon {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  margin-bottom: 28px;
  border-radius: 8px;
  background: #f4eadc;
  color: #8a4d31;
  font-weight: 850;
  font-size: 13px;
}

.feature-card:nth-child(2) .feature-icon {
  background: #e4f0ed;
  color: var(--green-dark);
}

.feature-card:nth-child(3) .feature-icon {
  background: #e8eef5;
  color: var(--blue);
}

.feature-card:nth-child(4) .feature-icon {
  background: #f8efd4;
  color: #846016;
}

.split-section {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: clamp(28px, 5vw, 72px);
  align-items: center;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.platform-copy p {
  font-size: 18px;
}

.platform-list {
  display: grid;
  gap: 14px;
}

.platform-row {
  display: grid;
  grid-template-columns: 76px 1fr;
  gap: 18px;
  align-items: center;
  min-height: 116px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.platform-row img {
  width: 64px;
  height: 64px;
}

.roadmap {
  padding-top: 0;
}

.roadmap-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.roadmap-item span {
  display: inline-flex;
  margin-bottom: 18px;
  color: var(--coral);
  font-size: 13px;
  font-weight: 850;
}

.roadmap-item.active {
  border-color: rgba(46, 122, 104, 0.34);
  background: var(--surface-soft);
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 30px clamp(20px, 5vw, 64px);
  border-top: 1px solid var(--line);
}

.site-footer div {
  display: grid;
  gap: 6px;
}

.site-footer span {
  color: var(--muted);
  font-size: 14px;
}

.policy-page {
  background: #fff;
}

.policy {
  width: min(860px, calc(100% - 40px));
  margin: 0 auto;
  padding: clamp(54px, 8vw, 96px) 0;
}

.policy h1 {
  margin-bottom: 8px;
  font-size: clamp(38px, 7vw, 70px);
}

.updated {
  margin-bottom: 46px;
}

.policy section {
  padding: 26px 0;
  border-top: 1px solid var(--line);
}

.policy h2 {
  font-size: 22px;
}

.policy a {
  color: var(--green-dark);
  text-decoration: underline;
  text-underline-offset: 3px;
}

@media (max-width: 900px) {
  .site-header {
    position: relative;
  }

  .hero {
    min-height: auto;
    padding-top: 44px;
  }

  .hero-visual {
    position: relative;
    right: auto;
    top: auto;
    order: -1;
    width: 100%;
    min-width: 0;
    height: 286px;
    margin-bottom: 28px;
    transform: none;
  }

  .device {
    width: 148px;
    height: 132px;
    padding: 18px;
  }

  .device-mac {
    top: 24px;
    left: 0;
  }

  .device-pad {
    right: 0;
    bottom: 22px;
  }

  .app-badge {
    width: 92px;
    height: 92px;
  }

  .app-badge img {
    width: 66px;
    height: 66px;
  }

  .transfer-line {
    left: 126px;
    right: 124px;
  }

  .status-band,
  .feature-grid,
  .split-section,
  .roadmap-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .site-header,
  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .site-nav,
  .site-footer nav {
    width: 100%;
    justify-content: space-between;
    gap: 12px;
  }

  .hero {
    padding-top: 34px;
    padding-bottom: 48px;
  }

  .lead {
    font-size: 18px;
  }

  .hero-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .device {
    width: 132px;
  }

  .device img {
    width: 64px;
    height: 64px;
  }

  .transfer-line {
    left: 108px;
    right: 108px;
    gap: 8px;
  }

  .status-band {
    margin-top: -30px;
  }

  .platform-row {
    grid-template-columns: 56px 1fr;
    padding: 18px;
  }

  .platform-row img {
    width: 48px;
    height: 48px;
  }
}