:root {
  color-scheme: light;
  --bg: #f6f8f7;
  --surface: #ffffff;
  --surface-muted: #e8f3ed;
  --text: #17211d;
  --muted: #5d6a64;
  --line: #d8e1dc;
  --green: #15885d;
  --green-dark: #0e6645;
  --coral: #c95538;
  --coral-dark: #9b3e2a;
  --focus: #0b6fce;
  --shadow: 0 18px 48px rgba(23, 33, 29, 0.1);
  --radius: 8px;
  --content: 1120px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  letter-spacing: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 24px;
}

body {
  min-width: 0;
  margin: 0;
  overflow-x: clip;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", Arial, sans-serif;
  font-size: 1rem;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
}

::selection {
  background: var(--green-dark);
  color: #ffffff;
}

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

a {
  color: inherit;
  overflow-wrap: anywhere;
  text-underline-offset: 0.18em;
}

button,
input,
textarea,
select {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

p,
ul,
ol {
  overflow-wrap: anywhere;
}

p {
  margin: 0 0 1rem;
}

ul,
ol {
  margin: 0 0 1rem;
  padding-left: 1.25rem;
}

:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
}

.container {
  width: min(calc(100% - 32px), var(--content));
  margin-inline: auto;
}

.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 12px;
  padding: 10px 14px;
  border-radius: 6px;
  background: var(--text);
  color: #ffffff;
  font-weight: 750;
  text-decoration: none;
  transform: translateY(-160%);
  transition: transform 160ms ease;
}

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

.site-header {
  position: relative;
  z-index: 20;
  min-height: 64px;
  border-bottom: 1px solid var(--line);
  background: rgba(246, 248, 247, 0.96);
}

.nav {
  min-height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px 24px;
  padding-block: 8px;
}

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

.brand-mark {
  width: 34px;
  height: 34px;
  flex: 0 0 34px;
  display: inline-grid;
  place-items: center;
  border-radius: 7px;
  background: var(--coral);
  color: #ffffff;
}

.brand-mark img,
.brand-mark .icon {
  width: 19px;
  height: 19px;
}

.nav-links,
.nav-actions,
.actions {
  min-width: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.nav-links {
  justify-content: center;
  margin-left: auto;
}

.nav-links a,
.footer-links a,
.guide-nav a {
  color: var(--muted);
  font-weight: 650;
  text-decoration-thickness: 1px;
  text-decoration-color: transparent;
  transition: color 160ms ease, text-decoration-color 160ms ease;
}

.nav-links a:hover,
.footer-links a:hover,
.guide-nav a:hover {
  color: var(--green-dark);
  text-decoration-color: currentColor;
}

.button {
  min-height: 44px;
  max-width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 10px 16px;
  border: 1px solid transparent;
  border-radius: 6px;
  cursor: pointer;
  font-weight: 750;
  line-height: 1.25;
  text-align: center;
  text-decoration: none;
  overflow-wrap: anywhere;
  transition: background-color 160ms ease, border-color 160ms ease,
    color 160ms ease, box-shadow 160ms ease;
}

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

.button-primary:hover {
  background: #094d35;
}

.button-secondary {
  background: var(--text);
  color: #ffffff;
}

.button-secondary:hover {
  background: #293630;
}

.button-ghost {
  border-color: var(--line);
  background: var(--surface);
  color: var(--text);
}

.button-ghost:hover {
  border-color: var(--green);
  color: var(--green-dark);
}

.icon {
  width: 20px;
  height: 20px;
  flex: 0 0 20px;
  object-fit: contain;
}

.icon-button {
  width: 44px;
  height: 44px;
  flex: 0 0 44px;
  display: inline-grid;
  place-items: center;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
  transition: background-color 160ms ease, border-color 160ms ease,
    color 160ms ease;
}

.icon-button:hover {
  border-color: var(--green);
  color: var(--green-dark);
}

.hero {
  min-height: min(680px, calc(100svh - 128px));
  display: grid;
  align-items: center;
  padding: 56px 0 52px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(380px, 0.9fr);
  align-items: center;
  gap: 54px;
}

.hero-copy {
  min-width: 0;
}

.hero-copy > :last-child,
.section-heading > :last-child,
.guide-hero > .container > :last-child {
  margin-bottom: 0;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--green-dark);
  font-size: 0.82rem;
  font-weight: 800;
  line-height: 1.35;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.12;
  overflow-wrap: anywhere;
}

h1 {
  max-width: 760px;
  font-size: 4.25rem;
}

h2 {
  font-size: 2.55rem;
}

h3 {
  font-size: 1.2rem;
}

.hero-copy h1 + .lead,
.guide-hero h1 + .lead,
.section-heading h2 + p {
  margin-top: 18px;
}

.lead {
  max-width: 680px;
  color: var(--muted);
  font-size: 1.1rem;
  line-height: 1.65;
}

.price {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 8px;
  margin: 18px 0;
  color: var(--coral-dark);
  font-size: 2rem;
  font-weight: 850;
  line-height: 1.2;
}

.price small {
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 650;
}

.hero-visual {
  position: relative;
  min-width: 0;
  min-height: 410px;
}

.screen {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}

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

.screen-desktop {
  width: 88%;
  aspect-ratio: 16 / 10;
  margin-left: auto;
}

.screen-phone {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 34%;
  max-width: 176px;
  aspect-ratio: 9 / 16;
}

.screen-phone img {
  object-position: top center;
}

.section {
  padding: 72px 0;
}

.section-muted {
  background: var(--surface-muted);
}

.section-heading {
  max-width: 700px;
  margin-bottom: 30px;
}

.section-heading p {
  color: var(--muted);
}

.grid {
  display: grid;
  gap: 16px;
}

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

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

.grid-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.card {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.device-card,
.feature,
.step {
  padding: 22px;
}

.device-card {
  min-height: 176px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  color: var(--text);
  text-decoration: none;
  transition: border-color 160ms ease, box-shadow 160ms ease,
    background-color 160ms ease;
}

.device-card:hover {
  border-color: var(--green);
  background: #fbfdfc;
  box-shadow: 0 12px 30px rgba(23, 33, 29, 0.08);
}

.device-card .icon,
.feature .icon {
  width: 24px;
  height: 24px;
  flex-basis: 24px;
  color: var(--green-dark);
}

.device-card p,
.feature p,
.step p {
  margin: 8px 0 0;
  color: var(--muted);
}

.feature,
.step {
  min-height: 100%;
}

.step-number {
  display: block;
  margin-bottom: 20px;
  color: var(--coral-dark);
  font-size: 1.8rem;
  font-weight: 850;
  line-height: 1;
}

.section-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 24px;
  color: var(--green-dark);
  font-weight: 750;
}

.guide-hero {
  padding: 54px 0 42px;
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}

.guide-hero h1 {
  max-width: 850px;
  font-size: 3.45rem;
}

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 10px;
  margin: 0 0 18px;
  padding: 0;
  color: var(--muted);
  font-size: 0.92rem;
  list-style: none;
}

.breadcrumbs a {
  color: var(--green-dark);
}

.reviewed {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 18px;
  color: var(--muted);
  font-size: 0.9rem;
}

.reviewed::before {
  width: 8px;
  height: 8px;
  flex: 0 0 8px;
  border-radius: 50%;
  background: var(--green);
  content: "";
}

.guide-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  align-items: start;
  gap: 42px;
}

.guide-content {
  min-width: 0;
  max-width: 780px;
}

.guide-step {
  padding: 30px 0;
  border-bottom: 1px solid var(--line);
  scroll-margin-top: 24px;
}

.guide-step:first-child {
  padding-top: 0;
}

.guide-step:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.guide-step-heading {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  align-items: start;
  gap: 14px;
  margin-bottom: 14px;
}

.guide-step-heading .step-number {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  margin: 0;
  border-radius: 50%;
  background: #fff0eb;
  font-size: 1rem;
}

.guide-step h2,
.guide-step-heading h2 {
  font-size: 1.55rem;
  line-height: 1.3;
}

.guide-step h3 {
  margin-top: 22px;
}

.guide-step p,
.guide-step li {
  color: var(--muted);
}

.guide-aside {
  position: sticky;
  top: 24px;
  padding: 20px;
}

.guide-aside h2,
.guide-aside h3 {
  font-size: 1rem;
}

.guide-nav {
  display: grid;
  gap: 4px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.guide-nav a {
  display: block;
  padding: 7px 0;
  line-height: 1.35;
}

.notice {
  margin: 22px 0;
  padding: 16px 18px;
  border-left: 4px solid var(--coral);
  background: #fff5f1;
  color: var(--text);
}

.notice > :last-child {
  margin-bottom: 0;
}

.screenshot {
  width: 100%;
  margin: 22px 0 0;
}

.screenshot-link {
  display: block;
  width: 100%;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: 0 12px 30px rgba(23, 33, 29, 0.08);
}

.screenshot-link img {
  width: 100%;
  margin: 0;
}

.screenshot-link:hover {
  border-color: var(--green);
}

.screenshot-caption {
  max-width: 68ch;
  margin-top: 10px;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.5;
}

.faq {
  max-width: 820px;
  border-bottom: 1px solid var(--line);
}

details {
  border-top: 1px solid var(--line);
  background: transparent;
}

summary {
  position: relative;
  padding: 18px 34px 18px 0;
  cursor: pointer;
  font-weight: 750;
  line-height: 1.4;
  list-style: none;
  overflow-wrap: anywhere;
}

summary::-webkit-details-marker {
  display: none;
}

summary::after {
  position: absolute;
  top: 17px;
  right: 4px;
  color: var(--green-dark);
  font-size: 1.2rem;
  line-height: 1;
  content: "+";
}

details[open] summary::after {
  content: "−";
}

details p,
details ul,
details ol {
  margin: 0;
  padding-bottom: 18px;
  color: var(--muted);
}

details ul,
details ol {
  padding-left: 1.25rem;
}

.support-band {
  padding: 48px 0;
  border-top: 1px solid var(--line);
  background: var(--text);
  color: #ffffff;
}

.support-band .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px 40px;
}

.support-band h2 {
  font-size: 1.8rem;
}

.support-band p {
  max-width: 680px;
  margin: 8px 0 0;
  color: #c9d2ce;
}

.support-band .button-ghost {
  border-color: #617069;
  background: transparent;
  color: #ffffff;
}

.support-band .button-ghost:hover {
  border-color: #ffffff;
}

.site-footer {
  padding: 38px 0;
  border-top: 1px solid var(--line);
  background: var(--surface);
  color: var(--muted);
}

.footer-grid {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 22px 40px;
}

.footer-grid p {
  margin: 0;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.lightbox {
  width: min(960px, calc(100% - 32px));
  max-width: 960px;
  max-height: calc(100% - 32px);
  padding: 0;
  border: 0;
  border-radius: var(--radius);
  overflow: visible;
  background: transparent;
}

.lightbox[open] {
  display: grid;
  place-items: center;
}

.lightbox::backdrop {
  background: rgba(6, 12, 9, 0.82);
}

.lightbox img {
  width: auto;
  max-width: 100%;
  max-height: calc(100vh - 48px);
  margin: auto;
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
  object-fit: contain;
}

.lightbox-close {
  position: fixed;
  z-index: 2;
  top: 18px;
  right: 18px;
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: #ffffff;
  color: var(--text);
  cursor: pointer;
  font-size: 1.5rem;
  line-height: 1;
}

@media (max-width: 860px) {
  h1 {
    font-size: 3.35rem;
  }

  h2 {
    font-size: 2.2rem;
  }

  .nav {
    align-items: flex-start;
    flex-wrap: wrap;
  }

  .nav-links {
    order: 3;
    width: 100%;
    justify-content: flex-start;
  }

  .hero {
    min-height: auto;
    padding: 48px 0 42px;
  }

  .hero-grid,
  .guide-layout {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    gap: 36px;
  }

  .hero-visual {
    width: min(100%, 620px);
    min-height: 360px;
    margin-inline: auto;
  }

  .grid-3,
  .grid-4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .guide-layout {
    gap: 36px;
  }

  .guide-content {
    max-width: none;
  }

  .guide-aside {
    position: static;
    grid-row: 1;
  }
}

@media (max-width: 560px) {
  .container {
    width: min(calc(100% - 24px), var(--content));
  }

  h1 {
    font-size: 2.2rem;
  }

  h2 {
    font-size: 1.85rem;
  }

  .site-header,
  .nav {
    min-height: 58px;
  }

  .nav {
    gap: 8px 12px;
    padding-block: 8px;
  }

  .brand-mark {
    width: 32px;
    height: 32px;
    flex-basis: 32px;
  }

  .nav-links {
    gap: 8px 16px;
    font-size: 0.92rem;
  }

  .nav-actions .button {
    min-height: 44px;
    padding: 8px 12px;
  }

  .hero {
    padding: 24px 0 20px;
  }

  .hero-grid {
    gap: 18px;
  }

  .hero-copy h1 + .lead {
    margin-top: 12px;
  }

  .lead {
    font-size: 1rem;
    line-height: 1.5;
  }

  .price {
    margin: 10px 0;
    font-size: 1.55rem;
  }

  .actions {
    width: 100%;
    gap: 8px;
  }

  .actions .button {
    width: 100%;
  }

  .hero-visual {
    min-height: 180px;
  }

  .screen-desktop {
    width: 94%;
  }

  .screen-phone {
    width: 39%;
    max-width: 108px;
  }

  .section {
    padding: 52px 0;
  }

  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }

  .device-card {
    min-height: 150px;
  }

  .guide-hero {
    padding: 38px 0 32px;
  }

  .guide-hero h1 {
    font-size: 2.35rem;
  }

  .guide-step-heading {
    grid-template-columns: 34px minmax(0, 1fr);
    gap: 10px;
  }

  .guide-step-heading .step-number {
    width: 34px;
    height: 34px;
  }

  .guide-step h2,
  .guide-step-heading h2 {
    font-size: 1.35rem;
  }

  .guide-aside {
    padding: 18px;
  }

  .screenshot-link {
    width: min(100%, 430px);
    margin-inline: auto;
  }

  .support-band .container {
    align-items: flex-start;
    flex-direction: column;
  }

  .support-band .actions,
  .support-band .button {
    width: 100%;
  }

  .footer-grid,
  .footer-links {
    flex-direction: column;
  }

  .lightbox {
    width: calc(100% - 24px);
    max-height: calc(100% - 24px);
  }

  .lightbox-close {
    top: 12px;
    right: 12px;
  }
}

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}