:root {
  --ink: #101832;
  --muted: #65708a;
  --soft: #f6f8ff;
  --line: #e3e8fb;
  --primary: #5a4cff;
  --primary-2: #7b67ff;
  --primary-dark: #3d32d9;
  --panel: #ffffff;
  --shadow: 0 22px 60px rgba(69, 80, 190, 0.13);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;
  background:
    radial-gradient(circle at 82% 9%, rgba(105, 91, 255, 0.12), transparent 24rem),
    linear-gradient(180deg, #f9fbff 0%, #ffffff 34%, #f7f9ff 100%);
  font-size: 16px;
  line-height: 1.65;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(250, 252, 255, 0.86);
  border-bottom: 1px solid rgba(218, 224, 248, 0.72);
  backdrop-filter: blur(16px);
}

.nav {
  width: min(1180px, calc(100% - 40px));
  min-height: 72px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.nav-toggle {
  display: none;
  min-height: 40px;
  padding: 0 14px;
  border: 1px solid rgba(90, 76, 255, 0.22);
  border-radius: 8px;
  color: var(--primary);
  background: #fff;
  font: inherit;
  font-size: 14px;
  font-weight: 800;
  cursor: pointer;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.brand > span {
  min-width: 0;
}

.brand img {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  box-shadow: 0 10px 24px rgba(86, 75, 255, 0.2);
}

.brand-name {
  display: block;
  color: var(--ink);
  font-size: 18px;
  font-weight: 800;
  line-height: 1.15;
}

.brand-sub {
  display: block;
  margin-top: 2px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.2;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.nav-links {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 26px;
  color: #39425d;
  font-size: 15px;
  font-weight: 650;
  white-space: nowrap;
}

.header-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 22px;
}

.site-nav-link {
  position: relative;
  padding: 24px 0;
}

.site-nav-link.active {
  color: var(--primary);
  font-weight: 850;
}

.site-nav-link.active::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 18px;
  height: 2px;
  border-radius: 999px;
  background: rgba(90, 76, 255, 0.72);
}

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

.language-switcher {
  position: relative;
}

.language-switcher summary {
  min-height: 40px;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  color: #39425d;
  cursor: pointer;
  list-style: none;
}

.language-switcher summary::-webkit-details-marker {
  display: none;
}

.language-switcher summary svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.language-switcher summary .chevron {
  width: 11px;
  height: 11px;
  transition: transform 0.18s ease;
}

.language-switcher[open] summary .chevron {
  transform: rotate(180deg);
}

.language-switcher summary:hover,
.language-switcher summary:focus-visible {
  color: var(--primary);
  outline: none;
}

.language-switcher summary:focus-visible {
  border-radius: 6px;
  box-shadow: 0 0 0 3px rgba(90, 76, 255, 0.16);
}

.language-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  z-index: 30;
  width: 168px;
  padding: 6px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 14px 32px rgba(52, 61, 128, 0.14);
}

.language-option {
  min-height: 42px;
  padding: 0 10px;
  display: flex;
  align-items: center;
  gap: 8px;
  border-radius: 6px;
  color: #39425d;
  font-size: 14px;
  font-weight: 650;
}

.language-option:hover,
.language-option:focus-visible {
  color: var(--primary);
  background: rgba(90, 76, 255, 0.06);
  outline: none;
}

.language-option.active {
  color: var(--primary);
  font-weight: 850;
}

.language-option .check {
  width: 16px;
  flex: 0 0 16px;
  text-align: center;
}

.hero,
.section,
.footer-inner {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.hero {
  min-height: 680px;
  padding: 72px 0 72px;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, 1fr);
  align-items: center;
  gap: 42px;
}

.hero-copy {
  position: relative;
  z-index: 2;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--primary);
  font-size: 15px;
  font-weight: 800;
}

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

h1 {
  margin-bottom: 22px;
  color: #0d1530;
  font-size: clamp(36px, 4.4vw, 62px);
  line-height: 1.08;
  font-weight: 900;
  letter-spacing: 0;
}

html[lang="en"] h1 {
  font-size: clamp(34px, 3.6vw, 50px);
}

html[lang="en"] .hero {
  grid-template-columns: minmax(0, 0.92fr) minmax(410px, 1.08fr);
  gap: 72px;
}

html[lang="en"] .hero-copy {
  max-width: 610px;
}

html[lang="en"] .hero h1 {
  max-width: 610px;
  font-size: clamp(42px, 4vw, 58px);
  line-height: 1.07;
}

html[lang="en"] .hero .lead {
  max-width: 520px;
}

html[lang="en"] .hero-visual img {
  width: min(95%, 560px);
}

html[lang="en"] .hand-note {
  right: 1%;
  top: -38px;
  width: 260px;
  max-width: 260px;
  font-size: 18px;
  font-weight: 800;
  line-height: 1.38;
}

.title-line {
  display: block;
}

.title-line-accent {
  white-space: nowrap;
}

.accent {
  color: var(--primary);
  position: relative;
  display: inline-block;
}

.accent::after {
  content: "";
  position: absolute;
  left: 4%;
  right: -3%;
  bottom: 0.03em;
  height: 0.13em;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(104, 88, 255, 0.35), rgba(104, 88, 255, 0.8));
  transform: rotate(-2deg);
  z-index: -1;
}

.lead {
  max-width: 560px;
  margin-bottom: 28px;
  color: #56627d;
  font-size: 19px;
  line-height: 1.75;
}

.feature-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  margin: 30px 0 32px;
}

.mini-feature {
  min-width: 0;
  text-align: left;
}

.mini-icon {
  width: 40px;
  min-width: 40px;
  height: 40px;
  margin: 0 0 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  border: 1px solid rgba(90, 76, 255, 0.18);
  border-radius: 12px;
  background: rgba(90, 76, 255, 0.08);
  font-weight: 900;
  line-height: 1;
}

.mini-icon svg {
  width: 21px;
  height: 21px;
  display: block;
  flex-shrink: 0;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.mini-feature strong {
  display: block;
  font-size: 15px;
  line-height: 1.35;
}

.mini-feature > span:not(.mini-icon) {
  display: block;
  margin-top: 2px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.35;
}

.hero-actions,
.text-links,
.page-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
}

.button {
  min-height: 50px;
  padding: 0 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border-radius: 8px;
  border: 1px solid transparent;
  font-weight: 800;
  box-shadow: 0 16px 30px rgba(90, 76, 255, 0.22);
}

.button.primary {
  color: #fff;
  background: linear-gradient(135deg, var(--primary), #6d60ff);
}

.download-card .button.primary {
  width: 100%;
  min-height: 44px;
  margin: 12px 0 16px;
  font-size: 15px;
  font-weight: 700;
  white-space: nowrap;
  box-shadow: 0 12px 22px rgba(90, 76, 255, 0.18);
}

.button.secondary {
  color: var(--primary);
  background: #fff;
  border-color: rgba(90, 76, 255, 0.32);
  box-shadow: none;
}

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

.hero-visual::before {
  content: "";
  position: absolute;
  inset: 7% -4% auto auto;
  width: 34%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: rgba(120, 99, 255, 0.14);
  z-index: -1;
}

.hero-visual img {
  width: min(95%, 560px);
  margin-left: auto;
  display: block;
  filter: drop-shadow(0 28px 52px rgba(46, 58, 139, 0.18));
}

.hand-note {
  position: absolute;
  right: 2%;
  top: -24px;
  max-width: 220px;
  color: #6655ff;
  font-size: 18px;
  font-weight: 900;
  line-height: 1.45;
  transform: rotate(-3deg);
}

.hand-note::after {
  content: "";
  display: block;
  width: 54px;
  height: 44px;
  margin-top: 8px;
  border-left: 3px solid #765fff;
  border-bottom: 3px solid #765fff;
  border-radius: 0 0 0 42px;
  transform: rotate(-20deg);
}

.section {
  padding: 92px 0;
}

.section-head {
  max-width: 760px;
  margin: 0 auto 54px;
  text-align: center;
}

h2 {
  margin-bottom: 12px;
  color: #121a35;
  font-size: clamp(30px, 3vw, 44px);
  line-height: 1.18;
  font-weight: 900;
  letter-spacing: 0;
}

.section-head p,
.section-copy p {
  color: var(--muted);
  font-size: 18px;
}

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

.why-item {
  min-width: 0;
  padding: 0 34px;
  text-align: center;
  border-left: 1px solid var(--line);
}

.why-item:first-child {
  border-left: 0;
}

.why-item img {
  width: 78px;
  height: 78px;
  margin: 0 auto 22px;
  object-fit: contain;
}

.num {
  display: block;
  margin-bottom: 5px;
  color: rgba(90, 76, 255, 0.62);
  font-weight: 900;
}

.why-item h3,
.download-card h3 {
  margin-bottom: 10px;
  font-size: 22px;
  line-height: 1.25;
}

.why-item p,
.step p,
.download-card p {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.7;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1fr);
  align-items: center;
  gap: 72px;
}

.split.reverse {
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.95fr);
}

.visual-soft {
  position: relative;
  min-width: 0;
}

.visual-soft img {
  width: min(480px, 100%);
  margin: 0 auto;
  border-radius: 22px;
}

.section-copy h2 {
  max-width: 620px;
}

.section-copy > p {
  max-width: 610px;
  margin-bottom: 30px;
}

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

.inline-feature {
  min-width: 0;
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.round-icon {
  flex: 0 0 auto;
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  border-radius: 50%;
  border: 1px solid rgba(90, 76, 255, 0.16);
  background: #fff;
  box-shadow: 0 10px 24px rgba(88, 76, 255, 0.08);
  font-weight: 900;
}

.round-icon svg {
  width: 23px;
  height: 23px;
  display: block;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.inline-feature strong {
  display: block;
  margin-bottom: 2px;
  line-height: 1.3;
}

.inline-feature span {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.45;
}

.steps {
  display: grid;
  gap: 18px;
  margin-top: 28px;
}

.step {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 16px;
  align-items: start;
}

.step-index {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  color: #fff;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), #7d68ff);
  font-weight: 900;
  box-shadow: 0 12px 24px rgba(90, 76, 255, 0.25);
}

.step h3 {
  margin-bottom: 2px;
  font-size: 18px;
}

.download-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
}

.download-card {
  position: relative;
  min-width: 0;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.86);
  box-shadow: 0 16px 38px rgba(73, 85, 169, 0.08);
}

.download-card h3 {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 56px;
}

.platform-mark {
  width: 28px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  border-radius: 8px;
  background: rgba(90, 76, 255, 0.08);
}

.platform-mark svg {
  width: 20px;
  height: 20px;
  display: block;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.release-status {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  margin-top: 6px;
  padding: 0 10px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 850;
}

.release-status.available {
  color: var(--primary);
  border: 1px solid rgba(90, 76, 255, 0.18);
  background: rgba(90, 76, 255, 0.08);
}

.release-status.pending {
  color: #667085;
  border: 1px solid #d9def0;
  background: #f5f7fc;
}

.disabled-button {
  width: 100%;
  min-height: 44px;
  margin: 12px 0 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  color: #6b7288;
  border: 1px solid #d9def0;
  background: #f3f5fb;
  font-size: 15px;
  font-weight: 700;
  white-space: nowrap;
  cursor: not-allowed;
}

.download-action {
  font: inherit;
}

.download-action:not(:disabled) {
  cursor: pointer;
}

.download-action.is-loading {
  opacity: 0.72;
}

.download-qr-popover {
  position: absolute;
  left: 50%;
  bottom: calc(100% - 18px);
  z-index: 20;
  display: none;
  width: 156px;
  padding: 12px;
  transform: translateX(-50%);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 18px 36px rgba(52, 61, 128, 0.16);
  text-align: center;
}

.download-qr-popover.is-visible {
  display: block;
}

.download-qr-popover canvas {
  width: 116px;
  height: 116px;
  display: block;
  margin: 0 auto 8px;
}

.download-qr-popover span {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.35;
}

.meta-list {
  margin: 0;
  padding: 0;
  list-style: none;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.8;
}

html[lang="en"] #download .download-card {
  display: flex;
  flex-direction: column;
  padding: 20px;
}

html[lang="en"] #download .download-card h3 {
  min-height: 44px;
  align-items: center;
  margin-bottom: 8px;
  font-size: 22px;
  line-height: 1.18;
}

html[lang="en"] #download .release-status {
  align-self: flex-start;
  margin-top: 0;
  margin-bottom: 12px;
}

html[lang="en"] #download .button.primary,
html[lang="en"] #download .disabled-button {
  width: 100%;
  height: 56px;
  min-height: 56px;
  margin: 0 0 16px;
  padding: 0 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 680;
  line-height: 1.2;
  text-align: center;
  white-space: normal;
  overflow-wrap: anywhere;
}

html[lang="en"] #download .meta-list {
  margin-top: 0;
}

.footer {
  border-top: 1px solid var(--line);
  background: #fff;
}

.footer-inner {
  padding: 34px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.footer-brand {
  min-width: 230px;
}

.footer-company {
  text-align: right;
}

.footer h2 {
  margin-bottom: 4px;
  font-size: 16px;
  line-height: 1.3;
}

.footer-tagline,
.footer-copyright,
.footer p,
.footer a {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.65;
  overflow-wrap: anywhere;
}

.footer-tagline,
.footer-copyright {
  margin: 0;
}

.copyright {
  margin-top: 8px;
}

.page-shell {
  width: min(860px, calc(100% - 40px));
  margin: 0 auto;
  padding: 64px 0 84px;
}

.page-shell.wide {
  width: min(920px, calc(100% - 40px));
}

.page-hero {
  margin-bottom: 34px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--line);
}

.page-hero h1 {
  margin-bottom: 14px;
  font-size: clamp(34px, 4vw, 52px);
}

.page-hero p {
  color: var(--muted);
  font-size: 18px;
}

.info-block,
.policy-section {
  margin-top: 28px;
}

.info-block h2,
.policy-section h2 {
  margin-bottom: 10px;
  font-size: 24px;
}

.info-block p,
.policy-section p,
.policy-section li {
  color: #3f4963;
  line-height: 1.8;
}

.policy-section p,
.policy-section li {
  line-height: 1.78;
}

.readable-list {
  margin: 12px 0 0;
  padding-left: 22px;
}

.platform-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.platform-list li {
  padding: 8px 12px;
  border-radius: 8px;
  color: var(--primary-dark);
  background: rgba(90, 76, 255, 0.08);
  font-weight: 800;
}

.email-link {
  color: var(--primary);
  font-weight: 850;
  overflow-wrap: anywhere;
}

.page-actions {
  margin-top: 42px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}

.text-link {
  color: var(--primary);
  font-weight: 800;
}

@media (max-width: 1040px) {
  .hero {
    grid-template-columns: 1fr;
    min-height: 0;
    padding-top: 56px;
  }

  .hero-visual {
    order: 2;
  }

  .hero-visual::before {
    display: none;
  }

  .hand-note {
    position: static;
    max-width: none;
    margin: 0 0 12px;
    font-size: 15px;
  }

  .hand-note::after {
    display: none;
  }

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

  .why-item {
    padding: 28px;
    border-left: 0;
    border-top: 1px solid var(--line);
  }

  .why-item:nth-child(-n + 2) {
    border-top: 0;
  }

  .why-item:nth-child(2n) {
    border-left: 1px solid var(--line);
  }

  .split,
  .split.reverse,
  .download-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 42px;
  }

}

@media (min-width: 1041px) and (max-width: 1280px) {
  html[lang="en"] .hero {
    grid-template-columns: minmax(0, 0.9fr) minmax(390px, 1.1fr);
    gap: 56px;
  }

  html[lang="en"] .hero-copy {
    max-width: 560px;
  }

  html[lang="en"] .hero h1 {
    max-width: 560px;
    font-size: clamp(38px, 3.9vw, 52px);
  }

  html[lang="en"] .hero .lead {
    max-width: 500px;
  }

  html[lang="en"] .hand-note {
    top: -28px;
    width: 240px;
    max-width: 240px;
    font-size: 16px;
  }

  html[lang="en"] #download .download-card {
    padding: 20px;
  }

  html[lang="en"] #download .download-card h3 {
    min-height: 44px;
    font-size: 20px;
  }

  html[lang="en"] #download .button.primary,
  html[lang="en"] #download .disabled-button {
    padding: 0 10px;
    font-size: 13px;
  }
}

@media (max-width: 767px) {
  .nav {
    width: min(100% - 28px, 1180px);
    min-height: 56px;
    align-items: center;
    padding: 8px 0;
    flex-direction: row;
    flex-wrap: nowrap;
    gap: 12px;
    position: relative;
  }

  .brand img {
    width: 44px;
    height: 44px;
  }

  .brand {
    flex: 1 1 0;
  }

  .header-actions {
    position: relative;
    flex: 0 0 auto;
    gap: 8px;
  }

  .nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 64px;
    min-height: 44px;
    max-width: 80px;
    padding: 0 14px;
    border-radius: 10px;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    z-index: 31;
    width: min(240px, calc(100vw - 28px));
    flex: none;
    align-items: stretch;
    justify-content: flex-start;
    gap: 0;
    padding: 6px;
    border: 1px solid var(--line);
    border-radius: 10px;
    background: #fff;
    box-shadow: 0 16px 34px rgba(52, 61, 128, 0.14);
    white-space: normal;
    grid-template-columns: 1fr;
    justify-items: stretch;
  }

  .nav-links.is-open {
    display: grid;
  }

  .site-nav-link {
    width: 100%;
    box-sizing: border-box;
    min-height: 48px;
    padding: 0 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    border-top: 0;
    border-bottom: 0;
    border-radius: 6px;
    font-size: 15px;
    font-weight: 650;
    white-space: nowrap;
  }

  .site-nav-link:hover,
  .site-nav-link:focus-visible {
    background: rgba(90, 76, 255, 0.06);
    outline: none;
  }

  .site-nav-link.active::after {
    display: none;
  }

  .language-switcher {
    padding: 0;
    border-top: 0;
  }

  .language-switcher summary {
    width: 44px;
    min-height: 44px;
    justify-content: center;
    border: 1px solid rgba(90, 76, 255, 0.22);
    border-radius: 10px;
    background: #fff;
  }

  .language-menu {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    width: 168px;
    margin: 0;
    box-shadow: 0 16px 34px rgba(52, 61, 128, 0.14);
  }

  .hero,
  .section,
  .footer-inner,
  .page-shell {
    width: min(100% - 28px, 1180px);
  }

  .hero {
    display: flex;
    flex-direction: column;
    padding: 34px 0 52px;
    gap: 0;
  }

  html[lang="en"] .hero {
    gap: 0;
  }

  .hero-copy {
    display: contents;
  }

  .eyebrow,
  .hero h1,
  .hero .lead,
  .hero-actions,
  .hero-visual,
  .feature-row {
    width: 100%;
  }

  .eyebrow {
    order: 1;
    margin-bottom: 12px;
    font-size: 14px;
  }

  .hero h1 {
    order: 2;
    margin-bottom: 18px;
    font-size: clamp(36px, 10.4vw, 42px);
    line-height: 1.08;
  }

  html[lang="en"] .hero h1 {
    font-size: clamp(34px, 9.7vw, 40px);
  }

  .hero .lead {
    order: 3;
    max-width: none;
    margin-bottom: 22px;
    font-size: 16px;
    line-height: 1.58;
  }

  html[lang="en"] .hero .lead {
    max-width: none;
  }

  .hero-actions {
    order: 4;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    margin-bottom: 28px;
  }

  .hero-actions .button {
    width: 100%;
    min-height: 50px;
    padding: 0 10px;
    font-size: 15px;
  }

  html[lang="en"] .hero-actions .button {
    font-size: 15px;
    white-space: nowrap;
  }

  .hero-visual {
    order: 5;
    margin-bottom: 30px;
  }

  .hero-visual img {
    width: min(94%, 420px);
    margin-right: auto;
  }

  .title-line-accent {
    white-space: normal;
  }

  .why-grid,
  .split,
  .split.reverse,
  .download-grid,
  .inline-features {
    grid-template-columns: 1fr;
  }

  .feature-row {
    order: 6;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px 18px;
    margin: 0;
  }

  .mini-icon {
    width: 40px;
    min-width: 40px;
    height: 40px;
    margin-bottom: 8px;
  }

  .mini-icon svg {
    width: 20px;
    height: 20px;
  }

  .mini-feature strong {
    font-size: 15px;
  }

  .mini-feature > span:not(.mini-icon) {
    font-size: 13px;
    line-height: 1.45;
  }

  .section {
    padding: 64px 0;
  }

  .section-head {
    margin-bottom: 32px;
  }

  .why-item,
  .why-item:nth-child(2n) {
    padding: 26px 8px;
    border-left: 0;
    border-top: 1px solid var(--line);
  }

  .why-item:first-child {
    border-top: 0;
  }

  .button {
    width: 100%;
  }

  .page-shell {
    padding-top: 42px;
  }

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

  .footer-company {
    text-align: left;
  }
}

@media (max-width: 420px) {
  .brand-name {
    font-size: 17px;
  }

  .brand-sub {
    font-size: 11px;
  }

  .download-card {
    padding: 20px;
  }
}