:root {
  color-scheme: light;
  --green-950: #123b2c;
  --green-900: #174c38;
  --green-700: #237a57;
  --green-600: #2e8d68;
  --green-100: #dff2e9;
  --green-50: #eff9f4;
  --ink: #17342a;
  --muted: #607069;
  --cream: #fbfaf5;
  --paper: #ffffff;
  --line: #dbe7e0;
  --blue: #dcecf6;
  --shadow: 0 24px 70px rgba(18, 59, 44, 0.12);
  --radius-lg: 32px;
  --radius-md: 22px;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--cream);
  color: var(--ink);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
}

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

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 100;
  padding: 10px 14px;
  border-radius: 10px;
  background: var(--paper);
  color: var(--green-900);
  transform: translateY(-160%);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(219, 231, 224, 0.85);
  background: rgba(251, 250, 245, 0.9);
  backdrop-filter: blur(18px);
}

.nav-shell,
.section,
.legal-shell,
.footer-shell {
  width: min(1160px, calc(100% - 40px));
  margin-inline: auto;
}

.nav-shell {
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--green-950);
  font-size: 1.16rem;
  font-weight: 760;
  letter-spacing: -0.02em;
  text-decoration: none;
}

.brand img {
  width: 40px;
  height: 40px;
  border-radius: 10px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 26px;
  font-size: 0.94rem;
  font-weight: 620;
}

.nav-links a {
  text-decoration: none;
}

.nav-links a:hover,
.footer-links a:hover,
.text-link:hover {
  color: var(--green-700);
}

.button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 999px;
  background: var(--green-700);
  color: white;
  font-weight: 720;
  text-decoration: none;
  box-shadow: 0 12px 30px rgba(35, 122, 87, 0.2);
  transition: transform 160ms ease, background 160ms ease;
}

.button:hover {
  background: var(--green-900);
  transform: translateY(-2px);
}

.button:focus-visible,
a:focus-visible {
  outline: 3px solid rgba(35, 122, 87, 0.34);
  outline-offset: 4px;
}

.button-secondary {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.72);
  color: var(--green-900);
  box-shadow: none;
}

.button-secondary:hover {
  background: white;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 92px 0 96px;
}

.hero::before {
  content: "";
  position: absolute;
  inset: -220px -20% auto 40%;
  height: 640px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(223, 242, 233, 0.95), rgba(220, 236, 246, 0.1) 68%, transparent 72%);
  pointer-events: none;
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(340px, 0.98fr);
  align-items: center;
  gap: clamp(48px, 8vw, 100px);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 22px;
  color: var(--green-700);
  font-size: 0.82rem;
  font-weight: 780;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--green-600);
}

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

h1 {
  max-width: 760px;
  margin-bottom: 24px;
  font-size: clamp(3rem, 6vw, 5.75rem);
  font-weight: 780;
  letter-spacing: -0.065em;
  line-height: 0.98;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(2rem, 4vw, 3.5rem);
  letter-spacing: -0.045em;
  line-height: 1.08;
}

h3 {
  margin-bottom: 8px;
  font-size: 1.18rem;
  line-height: 1.25;
}

.hero-copy > p:not(.eyebrow) {
  max-width: 660px;
  margin-bottom: 30px;
  color: var(--muted);
  font-size: clamp(1.08rem, 2vw, 1.32rem);
  line-height: 1.6;
}

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

.launch-note {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 0.88rem;
}

.hero-visual {
  position: relative;
  min-height: 560px;
}

.hero-icon {
  position: absolute;
  top: 0;
  right: 8%;
  z-index: 3;
  width: clamp(108px, 12vw, 156px);
  border: 9px solid rgba(255, 255, 255, 0.9);
  border-radius: 30%;
  box-shadow: var(--shadow);
}

.phone-shot {
  position: absolute;
  width: min(61%, 315px);
  border: 8px solid rgba(255, 255, 255, 0.94);
  border-radius: 38px;
  box-shadow: var(--shadow);
}

.phone-shot.primary {
  right: 18%;
  bottom: 0;
  z-index: 2;
  transform: rotate(2deg);
}

.phone-shot.secondary {
  left: 0;
  bottom: 26px;
  z-index: 1;
  transform: rotate(-7deg) scale(0.88);
  opacity: 0.88;
}

.trust-strip {
  border-block: 1px solid var(--line);
  background: var(--paper);
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.trust-item {
  padding: 28px 30px;
  text-align: center;
  font-weight: 700;
}

.trust-item + .trust-item {
  border-left: 1px solid var(--line);
}

.content-section {
  padding-block: 110px;
}

.section-heading {
  max-width: 710px;
  margin-bottom: 44px;
}

.section-heading p,
.feature-card p,
.privacy-copy p,
.legal-intro,
.support-card p {
  color: var(--muted);
}

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

.feature-card,
.support-card {
  min-height: 250px;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.78);
}

.feature-number {
  display: inline-flex;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  margin-bottom: 54px;
  border-radius: 13px;
  background: var(--green-100);
  color: var(--green-900);
  font-weight: 800;
}

.preview-panel {
  overflow: hidden;
  padding: 58px 58px 0;
  border-radius: var(--radius-lg);
  background: var(--green-950);
  color: white;
}

.preview-panel .section-heading p {
  color: #c4d8cf;
}

.screenshots {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: end;
  gap: 26px;
}

.screenshots img {
  border: 7px solid rgba(255, 255, 255, 0.84);
  border-bottom: 0;
  border-radius: 32px 32px 0 0;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.24);
}

.privacy-block {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 76px;
  align-items: center;
}

.privacy-mark {
  display: grid;
  min-height: 390px;
  place-items: center;
  border-radius: var(--radius-lg);
  background: linear-gradient(145deg, var(--green-100), var(--blue));
}

.privacy-mark img {
  width: 170px;
  border: 10px solid rgba(255, 255, 255, 0.75);
  border-radius: 31%;
  box-shadow: var(--shadow);
}

.check-list {
  display: grid;
  gap: 13px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 31px;
  font-weight: 650;
}

.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--green-700);
  font-weight: 850;
}

.cta-card {
  padding: 72px;
  border-radius: var(--radius-lg);
  background: var(--green-700);
  color: white;
  text-align: center;
}

.cta-card p {
  max-width: 590px;
  margin: 0 auto 28px;
  color: #e1f3eb;
  font-size: 1.1rem;
}

.cta-card .button {
  background: white;
  color: var(--green-900);
  box-shadow: none;
}

.legal-hero {
  padding: 88px 0 52px;
  border-bottom: 1px solid var(--line);
}

.legal-hero h1 {
  max-width: 850px;
  font-size: clamp(2.6rem, 6vw, 5rem);
}

.legal-intro {
  max-width: 740px;
  font-size: 1.1rem;
}

.legal-shell {
  display: grid;
  grid-template-columns: 230px minmax(0, 760px);
  gap: 74px;
  padding-block: 70px 110px;
}

.legal-nav {
  position: sticky;
  top: 110px;
  align-self: start;
  display: grid;
  gap: 10px;
}

.legal-nav a,
.text-link {
  color: var(--green-700);
  font-weight: 680;
  text-decoration: none;
}

.legal-content section + section {
  margin-top: 48px;
  padding-top: 48px;
  border-top: 1px solid var(--line);
}

.legal-content h2 {
  font-size: 1.75rem;
  letter-spacing: -0.025em;
}

.legal-content ul,
.legal-content ol {
  padding-left: 22px;
}

.notice {
  margin: 28px 0;
  padding: 22px 24px;
  border: 1px solid #b8dac9;
  border-radius: 16px;
  background: var(--green-50);
}

.support-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.support-card {
  min-height: auto;
}

.support-card a[aria-disabled="true"] {
  color: var(--muted);
  cursor: default;
}

.site-footer {
  padding: 42px 0;
  border-top: 1px solid var(--line);
  background: var(--paper);
}

.footer-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.footer-shell p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-links a {
  font-size: 0.9rem;
  font-weight: 650;
  text-decoration: none;
}

@media (max-width: 860px) {
  .nav-links a:not(.button) {
    display: none;
  }

  .hero {
    padding-top: 64px;
  }

  .hero-grid,
  .privacy-block {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    width: min(100%, 560px);
    margin-inline: auto;
  }

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

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

  .feature-number {
    margin-bottom: 30px;
  }

  .legal-shell {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .legal-nav {
    position: static;
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 620px) {
  .nav-shell,
  .section,
  .legal-shell,
  .footer-shell {
    width: min(100% - 28px, 1160px);
  }

  .nav-shell {
    min-height: 66px;
  }

  .nav-links .button {
    min-height: 42px;
    padding-inline: 15px;
    font-size: 0.88rem;
  }

  .hero {
    padding: 54px 0 70px;
  }

  h1 {
    font-size: clamp(2.75rem, 15vw, 4.2rem);
  }

  .hero-visual {
    min-height: 470px;
  }

  .hero-icon {
    right: 0;
  }

  .phone-shot {
    width: 61%;
  }

  .phone-shot.primary {
    right: 4%;
  }

  .content-section {
    padding-block: 78px;
  }

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

  .trust-item + .trust-item {
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .preview-panel {
    padding: 36px 20px 0;
  }

  .screenshots {
    grid-template-columns: repeat(3, 72%);
    gap: 16px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
  }

  .screenshots img {
    scroll-snap-align: center;
  }

  .privacy-block {
    gap: 38px;
  }

  .privacy-mark {
    min-height: 300px;
  }

  .cta-card {
    padding: 48px 22px;
  }

  .legal-hero {
    padding-top: 58px;
  }

  .legal-nav,
  .support-grid {
    grid-template-columns: 1fr;
  }

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

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

  .button {
    transition: none;
  }
}