:root {
  color-scheme: light;
  --bg: #f3f6f2;
  --surface: #ffffff;
  --surface-soft: #e9efe8;
  --ink: #111814;
  --muted: #59665e;
  --line: #d5ddd3;
  --accent: #1f7a57;
  --accent-strong: #12533a;
  --warm: #d7a441;
  --deep: #0c1511;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
}

a {
  color: var(--accent-strong);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(243, 246, 242, 0.88);
  border-bottom: 1px solid rgba(17, 24, 20, 0.09);
  backdrop-filter: blur(18px);
}

.nav {
  max-width: 1180px;
  margin: 0 auto;
  padding: 14px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-weight: 800;
  text-decoration: none;
}

.brand img {
  width: 34px;
  height: 34px;
  border-radius: 8px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 14px;
}

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

.nav-links a:hover {
  color: var(--ink);
}

.hero {
  min-height: calc(100svh - 64px);
  max-width: 1180px;
  margin: 0 auto;
  padding: 58px 22px 42px;
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(420px, 1.08fr);
  align-items: center;
  gap: 44px;
}

.hero-copy {
  max-width: 650px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--accent-strong);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  max-width: 760px;
  font-size: clamp(46px, 6.4vw, 82px);
  line-height: 0.98;
  letter-spacing: 0;
}

h2 {
  margin: 0;
  font-size: clamp(31px, 4vw, 54px);
  line-height: 1.04;
  letter-spacing: 0;
}

h3 {
  margin: 0 0 8px;
  font-size: 19px;
  line-height: 1.2;
}

p {
  margin: 0 0 16px;
}

.lead {
  max-width: 600px;
  margin-top: 22px;
  color: var(--muted);
  font-size: 20px;
}

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

.button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  padding: 10px 19px;
  border: 1px solid rgba(17, 24, 20, 0.28);
  border-radius: 8px;
  color: var(--ink);
  font-weight: 800;
  text-decoration: none;
  background: rgba(255, 255, 255, 0.64);
}

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

.button.disabled {
  cursor: default;
}

.hero-proof {
  margin-top: 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.hero-proof span {
  padding: 7px 10px;
  border: 1px solid rgba(31, 122, 87, 0.22);
  border-radius: 8px;
  color: var(--accent-strong);
  background: rgba(255, 255, 255, 0.56);
  font-size: 14px;
  font-weight: 700;
}

.hero-stage {
  position: relative;
  min-height: 650px;
  display: grid;
  place-items: center;
  isolation: isolate;
}

.hero-stage::before {
  content: "";
  position: absolute;
  inset: 58px 36px 46px;
  z-index: -1;
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(31, 122, 87, 0.13), rgba(215, 164, 65, 0.11)),
    rgba(255, 255, 255, 0.42);
  border: 1px solid rgba(17, 24, 20, 0.08);
}

.phone {
  position: absolute;
  width: min(38vw, 270px);
  margin: 0;
  padding: 10px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 32px;
  background: var(--deep);
  box-shadow: 0 26px 70px rgba(17, 24, 20, 0.24);
}

.phone img {
  display: block;
  width: 100%;
  border-radius: 23px;
}

.phone-main {
  z-index: 2;
  width: min(42vw, 315px);
}

.phone-left {
  z-index: 1;
  transform: translate(-162px, 48px) rotate(-7deg);
  opacity: 0.78;
}

.phone-right {
  z-index: 1;
  transform: translate(162px, 48px) rotate(7deg);
  opacity: 0.78;
}

.metrics-band,
.feature-section,
.split-section,
.privacy-section {
  max-width: 1180px;
  margin: 0 auto;
  padding-left: 22px;
  padding-right: 22px;
}

.metrics-band {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
}

.metrics-band div {
  min-height: 116px;
  padding: 24px;
  background: rgba(255, 255, 255, 0.68);
}

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

.metrics-band strong {
  margin-bottom: 6px;
  font-size: 18px;
}

.metrics-band span {
  color: var(--muted);
}

.feature-section {
  padding-top: 78px;
  padding-bottom: 74px;
}

.section-heading {
  max-width: 720px;
  margin-bottom: 30px;
}

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

.feature-card {
  min-height: 246px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.feature-card p,
.split-copy p,
.check-list span,
.privacy-section p,
.policy p,
.policy li {
  color: var(--muted);
}

.feature-icon {
  display: inline-flex;
  margin-bottom: 34px;
  color: var(--warm);
  font-weight: 900;
}

.split-section {
  padding-top: 74px;
  padding-bottom: 74px;
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 0.7fr);
  gap: 54px;
  border-top: 1px solid var(--line);
}

.split-copy p {
  max-width: 620px;
  margin-top: 20px;
  font-size: 18px;
}

.check-list {
  display: grid;
  gap: 12px;
}

.check-list div {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.62);
}

.check-list strong,
.check-list span {
  display: block;
}

.check-list strong {
  margin-bottom: 4px;
}

.privacy-section {
  margin-bottom: 54px;
  padding-top: 42px;
  padding-bottom: 42px;
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(320px, 0.7fr) auto;
  align-items: center;
  gap: 28px;
  border: 1px solid rgba(18, 83, 58, 0.22);
  border-radius: 8px;
  background: var(--surface-soft);
}

.privacy-section h2 {
  font-size: clamp(27px, 3vw, 40px);
}

.text-link {
  white-space: nowrap;
  font-weight: 800;
}

.policy {
  max-width: 820px;
  margin: 0 auto;
  padding: 54px 22px;
}

.policy h1 {
  margin-bottom: 16px;
  font-size: 44px;
  line-height: 1.08;
}

.policy h2 {
  margin-top: 34px;
}

.policy ul {
  padding-left: 20px;
}

.footer {
  border-top: 1px solid var(--line);
  padding: 26px 22px;
  color: var(--muted);
  font-size: 14px;
}

.footer-inner {
  max-width: 1180px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  gap: 18px;
}

@media (max-width: 960px) {
  .hero {
    min-height: 0;
    grid-template-columns: 1fr;
    padding-top: 44px;
  }

  .hero-stage {
    min-height: 560px;
  }

  .phone {
    width: 245px;
  }

  .phone-main {
    width: 286px;
  }

  .phone-left {
    transform: translate(-132px, 48px) rotate(-6deg);
  }

  .phone-right {
    transform: translate(132px, 48px) rotate(6deg);
  }

  .feature-grid,
  .split-section,
  .privacy-section {
    grid-template-columns: 1fr;
  }

  .privacy-section {
    align-items: start;
  }
}

@media (max-width: 700px) {
  .nav {
    align-items: flex-start;
    flex-direction: column;
  }

  .nav-links {
    width: 100%;
    justify-content: space-between;
    gap: 10px;
  }

  .hero {
    padding-top: 36px;
  }

  h1 {
    font-size: 44px;
  }

  .lead {
    font-size: 18px;
  }

  .hero-stage {
    min-height: 430px;
    overflow: hidden;
  }

  .phone-main {
    width: min(72vw, 260px);
  }

  .phone-left,
  .phone-right {
    width: min(58vw, 210px);
  }

  .phone-left {
    transform: translate(-98px, 42px) rotate(-6deg);
  }

  .phone-right {
    transform: translate(98px, 42px) rotate(6deg);
  }

  .metrics-band {
    grid-template-columns: 1fr;
  }

  .feature-grid {
    grid-template-columns: 1fr;
  }

  .feature-card {
    min-height: 0;
  }

  .privacy-section {
    margin-left: 22px;
    margin-right: 22px;
  }

  .footer-inner {
    flex-direction: column;
  }
}