:root {
  color-scheme: light;
  --black: #050505;
  --ink: #171918;
  --muted: #626864;
  --line: #d7dcd9;
  --surface: #f3f5f4;
  --white: #ffffff;
  --accent: #007f68;
  --accent-bright: #00b88f;
  --signal: #dbea4a;
  --max-width: 1160px;
  --legal-width: 800px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 17px;
  line-height: 1.6;
  letter-spacing: 0;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--accent);
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

a:hover {
  color: #005f4e;
}

a:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--signal);
  outline-offset: 3px;
}

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

h1,
h2,
h3 {
  color: var(--black);
  line-height: 1.12;
  letter-spacing: 0;
}

h1 {
  font-size: 64px;
}

h2 {
  margin-bottom: 22px;
  font-size: 38px;
}

h3 {
  margin-bottom: 10px;
  font-size: 22px;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 10px;
  left: 10px;
  padding: 10px 14px;
  color: var(--black);
  background: var(--signal);
  transform: translateY(-150%);
}

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

.site-header {
  position: sticky;
  z-index: 20;
  top: 0;
  color: var(--white);
  background: rgba(5, 5, 5, 0.96);
  border-bottom: 1px solid #272727;
  backdrop-filter: blur(14px);
}

.header-inner,
.footer-inner,
.content,
.hero-inner {
  width: min(calc(100% - 40px), var(--max-width));
  margin: 0 auto;
}

.header-inner {
  min-height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  flex: 0 0 auto;
  color: var(--white);
  font-weight: 750;
  text-decoration: none;
}

.brand:hover {
  color: var(--white);
}

.brand img {
  width: 40px;
  height: 40px;
  border: 1px solid #343434;
  border-radius: 8px;
}

sup {
  margin-left: 2px;
  font-size: 9px;
  font-weight: 600;
}

.site-header nav,
.site-footer nav {
  display: flex;
  align-items: center;
  gap: 22px;
  flex-wrap: wrap;
}

.site-header nav a {
  padding: 20px 0 17px;
  color: #cfd3d1;
  border-bottom: 3px solid transparent;
  font-size: 15px;
  font-weight: 650;
  text-decoration: none;
}

.site-header nav a:hover,
.site-header nav a[aria-current="page"] {
  color: var(--white);
  border-bottom-color: var(--accent-bright);
}

.hero {
  min-height: 620px;
  display: grid;
  align-items: center;
  color: var(--white);
  background: var(--black);
  border-bottom: 8px solid var(--signal);
}

.hero-inner {
  padding: 72px 0 68px;
}

.hero-icon {
  width: 112px;
  height: 112px;
  margin-bottom: 30px;
  border: 1px solid #343434;
  border-radius: 8px;
}

.eyebrow {
  margin-bottom: 10px;
  color: var(--accent-bright);
  font-size: 14px;
  font-weight: 800;
  text-transform: uppercase;
}

.eyebrow.dark {
  color: var(--accent);
}

.hero h1 {
  max-width: 800px;
  margin-bottom: 16px;
  color: var(--white);
  font-size: 76px;
}

.hero-copy {
  max-width: 700px;
  margin-bottom: 30px;
  color: #d7dbd9;
  font-size: 23px;
  line-height: 1.45;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 11px 18px;
  border: 1px solid transparent;
  border-radius: 6px;
  font-weight: 750;
  text-decoration: none;
}

.button-primary {
  color: var(--black);
  background: var(--signal);
}

.button-primary:hover {
  color: var(--black);
  background: #edf665;
}

.button-secondary {
  color: var(--white);
  background: transparent;
  border-color: #737a76;
}

.button-secondary:hover {
  color: var(--white);
  border-color: var(--white);
}

.product-facts {
  display: flex;
  gap: 30px;
  flex-wrap: wrap;
  margin: 0;
  padding: 0;
  color: #b9bfbc;
  list-style: none;
}

.product-facts li {
  position: relative;
  padding-left: 18px;
}

.product-facts li::before {
  position: absolute;
  top: 0.62em;
  left: 0;
  width: 7px;
  height: 7px;
  background: var(--accent-bright);
  border-radius: 50%;
  content: "";
}

.section {
  padding: 88px 0;
}

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

.section-heading {
  margin-bottom: 34px;
}

.section-heading.compact {
  margin-bottom: 26px;
}

.section-heading h2,
.section-heading p {
  max-width: 720px;
}

.topic-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.topic-card {
  min-height: 285px;
  display: flex;
  flex-direction: column;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.topic-number {
  margin-bottom: 36px;
  color: var(--accent);
  font-size: 14px;
  font-weight: 800;
}

.topic-card p:not(.topic-number) {
  color: var(--muted);
}

.topic-card a {
  margin-top: auto;
  font-weight: 700;
}

.split-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 1.1fr);
  gap: 72px;
  align-items: start;
}

.steps {
  margin: 34px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: step;
}

.steps li {
  position: relative;
  min-height: 64px;
  padding: 0 0 24px 56px;
  color: var(--muted);
  border-left: 1px solid #b8bfbb;
  counter-increment: step;
}

.steps li:last-child {
  border-left-color: transparent;
}

.steps li::before {
  position: absolute;
  top: 0;
  left: -20px;
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  color: var(--white);
  background: var(--black);
  border-radius: 50%;
  content: counter(step);
  font-size: 14px;
  font-weight: 800;
}

.steps span {
  display: block;
  color: var(--black);
  font-weight: 750;
}

.app-carousel {
  min-width: 0;
}

.carousel-topbar {
  min-height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 18px;
}

.carousel-kicker {
  margin-bottom: 4px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

.carousel-topbar h3 {
  margin: 0;
  font-size: 24px;
}

.carousel-controls {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 0 0 auto;
}

.carousel-control {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  padding: 0;
  color: var(--white);
  background: var(--black);
  border: 1px solid var(--black);
  border-radius: 50%;
  cursor: pointer;
  font: inherit;
  font-size: 22px;
  line-height: 1;
}

.carousel-control:hover {
  color: var(--black);
  background: var(--signal);
  border-color: var(--signal);
}

.carousel-status {
  min-width: 42px;
  color: var(--muted);
  font-size: 14px;
  font-variant-numeric: tabular-nums;
  text-align: center;
}

.carousel-viewport {
  overflow: hidden;
  touch-action: pan-y;
}

.carousel-track {
  display: flex;
  transition: transform 320ms ease;
  will-change: transform;
}

.carousel-slide {
  min-width: 100%;
  margin: 0;
}

.phone-frame {
  width: min(100%, 360px);
  aspect-ratio: 720 / 1564;
  margin: 0 auto;
  overflow: hidden;
  background: var(--black);
  border: 8px solid var(--black);
  border-radius: 8px;
  box-shadow: 0 20px 48px rgba(10, 25, 19, 0.18);
}

.phone-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.carousel-slide figcaption {
  width: min(100%, 430px);
  min-height: 46px;
  margin: 12px auto 0;
  color: var(--muted);
  font-size: 14px;
  text-align: center;
}

.carousel-dots {
  min-height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  margin-top: 10px;
}

.carousel-dot {
  width: 9px;
  height: 9px;
  padding: 0;
  background: #aab1ad;
  border: 0;
  border-radius: 50%;
  cursor: pointer;
}

.carousel-dot[aria-selected="true"] {
  width: 26px;
  background: var(--accent);
  border-radius: 5px;
}

.comparison {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.comparison article {
  padding: 32px;
}

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

.comparison p {
  margin-bottom: 0;
  color: var(--muted);
}

.note {
  margin: 24px 0 0;
  padding: 18px 20px;
  background: #eef8f4;
  border-left: 4px solid var(--accent);
}

.legal-width {
  max-width: var(--legal-width);
}

.faq-list {
  border-top: 1px solid #bcc3bf;
}

.faq-list details {
  border-bottom: 1px solid #bcc3bf;
}

.faq-list summary {
  padding: 22px 42px 22px 0;
  color: var(--black);
  cursor: pointer;
  font-size: 19px;
  font-weight: 750;
}

.faq-list details p {
  padding: 0 34px 22px 0;
  color: var(--muted);
}

.contact-section {
  padding: 72px 0;
  color: var(--white);
  background: var(--accent);
}

.contact-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
  gap: 60px;
}

.contact-section h2 {
  color: var(--white);
}

.contact-section .eyebrow {
  color: var(--signal);
}

.contact-section p {
  max-width: 650px;
}

.contact-details {
  align-self: center;
  padding-left: 30px;
  border-left: 1px solid rgba(255, 255, 255, 0.5);
}

.contact-details span {
  display: block;
  margin-bottom: 8px;
  font-size: 14px;
  font-weight: 750;
}

.contact-details a {
  display: inline-block;
  color: var(--white);
  overflow-wrap: anywhere;
  font-size: 18px;
  font-weight: 750;
}

.contact-details p {
  margin: 14px 0 0;
  color: #dcf0e9;
  font-size: 15px;
}

.page-header {
  padding: 76px 0 68px;
  color: var(--white);
  background: var(--black);
  border-bottom: 8px solid var(--signal);
}

.page-header h1 {
  margin-bottom: 12px;
  color: var(--white);
}

.page-header p:last-child {
  margin-bottom: 0;
  color: #c8cecb;
}

.legal-content {
  padding-top: 70px;
  padding-bottom: 90px;
}

.legal-lead {
  margin-bottom: 42px;
  color: #303532;
  font-size: 21px;
}

.contents {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px 24px;
  margin-bottom: 58px;
  padding: 24px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.contents strong {
  grid-column: 1 / -1;
  margin-bottom: 6px;
}

.legal-content section {
  margin-top: 52px;
  scroll-margin-top: 90px;
}

.legal-content h2 {
  margin-bottom: 18px;
  font-size: 30px;
}

.legal-content h3 {
  margin-top: 28px;
  font-size: 20px;
}

.legal-content li + li {
  margin-top: 10px;
}

.legal-content address {
  font-style: normal;
}

.reference-links {
  font-size: 15px;
}

.deletion-steps {
  padding-left: 26px;
}

.deletion-steps li {
  padding-left: 8px;
}

.warning {
  margin-top: 24px;
  padding: 18px 20px;
  background: #fff6d8;
  border-left: 4px solid #c78a00;
}

.site-footer {
  padding: 38px 0;
  color: #bfc5c2;
  background: var(--black);
  border-top: 1px solid #2f2f2f;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: 24px;
  align-items: start;
}

.site-footer p {
  margin: 0;
  font-size: 14px;
}

.site-footer nav {
  justify-content: flex-end;
  gap: 16px;
}

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

.error-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  color: var(--white);
  background: var(--black);
}

.error-page main {
  width: min(calc(100% - 40px), 620px);
  text-align: center;
}

.error-page img {
  margin: 0 auto 28px;
  border: 1px solid #333;
  border-radius: 8px;
}

.error-page h1 {
  color: var(--white);
  font-size: 48px;
}

.error-page p:not(.eyebrow) {
  margin-bottom: 30px;
  color: #c8cecb;
}

@media (max-width: 900px) {
  h1 {
    font-size: 52px;
  }

  .hero h1 {
    font-size: 64px;
  }

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

  .split-layout {
    gap: 44px;
  }

  .footer-inner {
    grid-template-columns: 1fr 1fr;
  }

  .site-footer nav {
    grid-column: 1 / -1;
    justify-content: flex-start;
  }
}

@media (max-width: 700px) {
  body {
    font-size: 16px;
  }

  h1,
  .hero h1 {
    font-size: 46px;
  }

  h2 {
    font-size: 32px;
  }

  .header-inner {
    min-height: 0;
    display: block;
    padding-top: 12px;
  }

  .site-header nav {
    gap: 18px;
    margin-top: 4px;
    overflow-x: auto;
    flex-wrap: nowrap;
  }

  .site-header nav a {
    flex: 0 0 auto;
    padding: 10px 0 12px;
    font-size: 14px;
  }

  .hero {
    min-height: 540px;
  }

  .hero-inner {
    padding: 54px 0 48px;
  }

  .hero-icon {
    width: 88px;
    height: 88px;
  }

  .hero-copy {
    font-size: 19px;
  }

  .product-facts {
    gap: 12px 22px;
  }

  .section {
    padding: 64px 0;
  }

  .topic-grid,
  .split-layout,
  .comparison,
  .contact-inner {
    grid-template-columns: 1fr;
  }

  .topic-card {
    min-height: 240px;
  }

  .app-carousel {
    width: min(100%, 460px);
    margin-right: auto;
    margin-left: auto;
  }

  .comparison article {
    padding: 26px 0;
  }

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

  .contact-details {
    padding: 24px 0 0;
    border-top: 1px solid rgba(255, 255, 255, 0.5);
    border-left: 0;
  }

  .page-header {
    padding: 56px 0 50px;
  }

  .legal-content {
    padding-top: 50px;
    padding-bottom: 70px;
  }

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

  .footer-inner {
    grid-template-columns: 1fr;
  }

  .site-footer nav {
    grid-column: auto;
  }
}

@media (max-width: 430px) {
  .header-inner,
  .footer-inner,
  .content,
  .hero-inner {
    width: min(calc(100% - 28px), var(--max-width));
  }

  .hero-actions .button {
    width: 100%;
  }

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

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

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