:root {
  color-scheme: dark;
  --bg: #080915;
  --bg-soft: #101424;
  --ink: #f7f3e8;
  --ink-muted: rgba(247, 243, 232, 0.72);
  --ink-faint: rgba(247, 243, 232, 0.48);
  --line: rgba(255, 255, 255, 0.12);
  --line-strong: rgba(255, 255, 255, 0.22);
  --glass: rgba(255, 255, 255, 0.075);
  --glass-strong: rgba(255, 255, 255, 0.13);
  --acid: #d9ff57;
  --mint: #5ff6d2;
  --sky: #44b7ff;
  --orange: #ff9f2f;
  --pink: #ff4f9a;
  --violet: #8d6dff;
  --radius-xs: 10px;
  --radius-sm: 16px;
  --radius: 24px;
  --radius-lg: 38px;
  --radius-xl: 54px;
  --radius-pill: 999px;
  --container: 1220px;
  --shadow-soft: 0 24px 80px rgba(0, 0, 0, 0.36);
  --shadow-hard: 0 40px 120px rgba(0, 0, 0, 0.55);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 8% 6%, rgba(95, 246, 210, 0.20), transparent 30vw),
    radial-gradient(circle at 80% 8%, rgba(255, 79, 154, 0.17), transparent 32vw),
    radial-gradient(circle at 65% 62%, rgba(141, 109, 255, 0.22), transparent 35vw),
    linear-gradient(135deg, #080915 0%, #101424 48%, #120817 100%);
  font-family: "Space Grotesk", "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 17px;
  line-height: 1.65;
  word-break: keep-all;
  overflow-wrap: break-word;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.8), transparent 74%);
  content: "";
}

body::after {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    repeating-radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.035) 0 1px, transparent 1px 5px);
  opacity: 0.16;
  mix-blend-mode: screen;
  content: "";
}

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

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

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

a:focus-visible,
button:focus-visible,
select:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--acid);
  outline-offset: 4px;
}

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

h1,
h2,
h3 {
  letter-spacing: -0.055em;
  line-height: 0.96;
}

h1 {
  margin-bottom: 24px;
  font-size: clamp(56px, 9vw, 128px);
}

h1 span {
  display: block;
}

h2 {
  margin-bottom: 16px;
  font-size: clamp(40px, 6.5vw, 88px);
}

h3 {
  font-size: clamp(24px, 3.2vw, 42px);
}

p {
  color: var(--ink-muted);
}

html[lang="ja"] body {
  line-break: strict;
  word-break: normal;
}

html[lang="ja"] h1,
html[lang="ja"] h2,
html[lang="ja"] h3 {
  letter-spacing: -0.035em;
  line-height: 1.08;
  overflow-wrap: anywhere;
  text-wrap: balance;
}

html[lang="ja"] h1 {
  font-size: clamp(50px, 8vw, 104px);
}

html[lang="ja"] h2 {
  font-size: clamp(38px, 5.7vw, 76px);
}

html[lang="ja"] h3 {
  font-size: clamp(24px, 2.6vw, 35px);
}

html[lang="ja"] .mode-copy h3,
html[lang="ja"] .manual-mode-card h3,
html[lang="ja"] .manual-card h3,
html[lang="ja"] .scenario-copy h3 {
  letter-spacing: -0.03em;
  line-height: 1.16;
}

html[lang="ja"] .mode-copy h3 {
  font-size: clamp(23px, 2.15vw, 30px);
}

html[lang="ja"] .manual-hero-copy h1 {
  max-width: 900px;
  font-size: clamp(52px, 8.2vw, 108px);
}

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

.site-header {
  position: sticky;
  top: 16px;
  z-index: 20;
  width: min(var(--container), calc(100% - 28px));
  margin: 16px auto 0;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: var(--radius-pill);
  background: rgba(8, 9, 21, 0.68);
  backdrop-filter: blur(22px) saturate(1.25);
  box-shadow: 0 16px 54px rgba(0, 0, 0, 0.28);
  transition: transform 220ms ease, background 220ms ease, border-color 220ms ease;
}

.site-header.is-scrolled {
  border-color: rgba(217, 255, 87, 0.28);
  background: rgba(8, 9, 21, 0.84);
}

.nav-shell {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 20px;
  min-height: 66px;
  padding: 0 12px 0 18px;
}

.brand,
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: -0.035em;
}

.brand-icon {
  width: 34px;
  height: 34px;
  border-radius: 12px;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.16), 0 14px 32px rgba(95, 246, 210, 0.16);
}

.nav-links {
  display: flex;
  justify-content: center;
  gap: 8px;
}

.nav-links a {
  padding: 10px 14px;
  border-radius: var(--radius-pill);
  color: var(--ink-muted);
  font-size: 14px;
  font-weight: 700;
  transition: color 180ms ease, background 180ms ease, transform 180ms ease;
}

.nav-links a:hover {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.08);
  transform: translateY(-1px);
}

.header-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
}

.language-select {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 42px;
  padding: 0 12px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.07);
  color-scheme: dark;
}

.language-mark {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--acid), var(--mint));
  box-shadow: 0 0 20px rgba(217, 255, 87, 0.55);
}

.language-select select {
  color: var(--ink);
  border: 0;
  background: transparent;
  font: inherit;
  font-size: 14px;
  font-weight: 800;
}

.language-select select option {
  color: var(--ink);
  background: #151827;
}

.button {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 20px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius-pill);
  font-size: 14px;
  font-weight: 850;
  letter-spacing: -0.01em;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease, box-shadow 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-primary {
  color: #0a0b12;
  border-color: transparent;
  background: linear-gradient(135deg, var(--acid), var(--mint));
  box-shadow: 0 16px 44px rgba(217, 255, 87, 0.20);
}

.button-ghost,
.button-outline {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.075);
}

.button-ghost:hover,
.button-outline:hover {
  border-color: rgba(217, 255, 87, 0.42);
  background: rgba(255, 255, 255, 0.12);
  box-shadow: 0 16px 44px rgba(0, 0, 0, 0.24);
}

.section,
.download-cta,
.site-footer {
  width: min(var(--container), calc(100% - 44px));
  margin: 0 auto;
}

.section {
  padding: 132px 0;
}

.hero,
.manual-hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(340px, 0.95fr);
  align-items: center;
  gap: clamp(40px, 7vw, 92px);
  min-height: calc(100vh - 98px);
  padding-top: 70px;
}

.hero::before,
.manual-hero::before {
  position: absolute;
  inset: 9% auto auto -3%;
  width: 176px;
  height: 176px;
  border: 1px solid rgba(217, 255, 87, 0.35);
  border-radius: 42px;
  background: linear-gradient(135deg, rgba(217, 255, 87, 0.14), rgba(95, 246, 210, 0.03));
  content: "";
  transform: rotate(18deg);
}

.hero-copy,
.manual-hero-copy {
  position: relative;
  z-index: 1;
}

.store-badge,
.eyebrow,
.mode-label,
.scenario-label,
.manual-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  color: var(--acid);
  font-family: "JetBrains Mono", monospace;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.store-badge::before,
.eyebrow::before,
.mode-label::before,
.scenario-label::before,
.manual-kicker::before {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 18px currentColor;
  content: "";
}

.hero-subtitle {
  max-width: 650px;
  margin-bottom: 0;
  color: var(--ink-muted);
  font-size: clamp(18px, 2vw, 22px);
}

.hero-actions,
.download-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-top: 34px;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  max-width: 560px;
  margin-top: 34px;
}

.hero-metrics span {
  padding: 16px 14px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.055);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.hero-metrics strong {
  display: block;
  margin-bottom: 2px;
  color: var(--ink);
  font-family: "JetBrains Mono", monospace;
  font-size: 30px;
  line-height: 1;
}

.hero-metrics em {
  color: var(--ink-faint);
  font-size: 13px;
  font-style: normal;
  font-weight: 800;
}

.play-badge {
  display: inline-flex;
  width: 178px;
  transition: transform 180ms ease, filter 180ms ease;
}

.play-badge:hover {
  filter: brightness(1.1);
  transform: translateY(-2px);
}

.hero-visual,
.manual-hero-visual {
  position: relative;
  display: flex;
  min-height: 600px;
  align-items: center;
  justify-content: center;
}

.hero-visual::before,
.manual-hero-visual::before {
  position: absolute;
  width: min(520px, 86vw);
  aspect-ratio: 1;
  border-radius: 50%;
  background:
    conic-gradient(from 180deg, var(--acid), var(--mint), var(--sky), var(--pink), var(--acid));
  content: "";
  filter: blur(34px);
  opacity: 0.34;
  animation: spinGlow 18s linear infinite;
}

.phone-frame,
.manual-shot {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.18), rgba(255, 255, 255, 0.05));
  box-shadow: var(--shadow-hard), inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

.phone-frame {
  border-radius: 38px;
  padding: 8px;
}

.phone-frame::before {
  position: absolute;
  top: 18px;
  left: 50%;
  z-index: 2;
  width: 44px;
  height: 5px;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.44);
  content: "";
  transform: translateX(-50%);
}

.phone-frame img {
  width: 100%;
  height: 100%;
  border-radius: 29px;
  object-fit: cover;
  object-position: top center;
}

.hero-phone {
  z-index: 1;
  width: min(370px, 82vw);
  aspect-ratio: 9 / 18;
  transform: rotate(2deg);
  animation: floatPhone 5.8s ease-in-out infinite;
}

.section-heading {
  position: relative;
  max-width: 840px;
  margin-bottom: 48px;
}

.section-heading p {
  max-width: 720px;
  margin-bottom: 0;
  font-size: 18px;
}

.mode-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.mode-card,
.feature-card,
.scenario-card,
.faq-list details,
.manual-card,
.manual-mode-card {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.14), rgba(255, 255, 255, 0.045)),
    rgba(255, 255, 255, 0.045);
  box-shadow: var(--shadow-soft), inset 0 1px 0 rgba(255, 255, 255, 0.10);
  backdrop-filter: blur(18px);
}

.mode-card::before,
.scenario-card::before,
.feature-card::before,
.manual-card::before,
.manual-mode-card::before {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 20% 10%, rgba(217, 255, 87, 0.16), transparent 42%);
  content: "";
  opacity: 0;
  transition: opacity 220ms ease;
}

.mode-card:hover::before,
.scenario-card:hover::before,
.feature-card:hover::before,
.manual-card:hover::before,
.manual-mode-card:hover::before {
  opacity: 1;
}

.mode-card {
  display: grid;
  min-height: 560px;
  align-content: space-between;
  border-radius: var(--radius-lg);
  padding: 18px;
  transition: transform 220ms ease, border-color 220ms ease;
}

.mode-card:nth-child(2) {
  margin-top: 52px;
}

.mode-card:nth-child(3) {
  margin-top: 18px;
}

.mode-card:nth-child(4) {
  margin-top: 72px;
}

.mode-card:hover {
  border-color: rgba(217, 255, 87, 0.30);
  transform: translateY(-8px);
}

.mode-shot {
  display: flex;
  min-height: 300px;
  align-items: center;
  justify-content: center;
  border-radius: calc(var(--radius-lg) - 8px);
  background:
    radial-gradient(circle at 50% 25%, rgba(95, 246, 210, 0.20), transparent 48%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02));
}

.mini-phone {
  width: min(178px, 72%);
  aspect-ratio: 9 / 18;
  border-radius: 30px;
  padding: 5px;
  transform: rotate(-3deg);
}

.mode-card:nth-child(even) .mini-phone {
  transform: rotate(4deg);
}

.mode-copy {
  position: relative;
  z-index: 1;
  padding: 22px 4px 4px;
}

.mode-copy h3 {
  margin-bottom: 12px;
}

.mode-copy p:not(.mode-label) {
  margin-bottom: 18px;
}

.mode-copy a {
  display: inline-flex;
  color: var(--ink);
  font-weight: 900;
}

.mode-copy a::after {
  margin-left: 8px;
  color: var(--acid);
  content: "->";
}

.scenarios {
  padding-top: 104px;
}

.scenario-list {
  display: grid;
  gap: 28px;
}

.scenario-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.82fr);
  align-items: center;
  gap: 42px;
  min-height: 560px;
  border-radius: var(--radius-xl);
  padding: clamp(28px, 5vw, 58px);
}

.scenario-card.is-reverse .scenario-copy {
  order: 2;
}

.scenario-copy {
  position: relative;
  z-index: 1;
}

.scenario-copy h3 {
  margin-bottom: 18px;
}

.scenario-copy p:last-child {
  margin-bottom: 0;
  color: var(--ink);
}

.scenario-visual {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: center;
}

.scenario-visual-pair {
  align-items: center;
  gap: 16px;
}

.scenario-phone {
  width: min(250px, 100%);
  aspect-ratio: 9 / 18;
  border-radius: 32px;
  padding: 6px;
  box-shadow: 0 32px 80px rgba(0, 0, 0, 0.42);
}

.scenario-visual-pair .scenario-phone {
  width: min(188px, 48%);
}

.scenario-visual-pair .scenario-phone:nth-child(2) {
  margin-top: 56px;
}

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

.feature-card {
  min-height: 280px;
  border-radius: var(--radius-lg);
  padding: 30px;
}

.feature-icon {
  display: inline-grid;
  width: 58px;
  height: 58px;
  margin-bottom: 36px;
  place-items: center;
  border-radius: 20px;
  color: #0a0b12;
  background: linear-gradient(135deg, var(--acid), var(--mint));
  font-family: "JetBrains Mono", monospace;
  font-size: 14px;
  font-weight: 900;
}

.feature-card h3 {
  margin-bottom: 12px;
}

.feature-card p {
  margin-bottom: 0;
}

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

.faq-list details {
  border-radius: var(--radius);
  padding: 0 24px;
}

.faq-list summary {
  cursor: pointer;
  padding: 22px 0;
  color: var(--ink);
  font-size: 19px;
  font-weight: 850;
}

.faq-list summary::marker {
  color: var(--acid);
}

.faq-list details p {
  padding-bottom: 24px;
  margin-bottom: 0;
}

.download-cta {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 32px;
  margin-top: 48px;
  margin-bottom: 86px;
  border: 1px solid rgba(217, 255, 87, 0.22);
  border-radius: var(--radius-xl);
  background:
    radial-gradient(circle at 80% 20%, rgba(217, 255, 87, 0.22), transparent 36%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.13), rgba(255, 255, 255, 0.045));
  box-shadow: var(--shadow-soft);
  padding: clamp(28px, 5vw, 58px);
}

.download-copy h2 {
  max-width: 760px;
}

.download-copy p:last-child {
  max-width: 680px;
  margin-bottom: 0;
}

.site-footer {
  display: grid;
  grid-template-columns: minmax(260px, 1.2fr) repeat(2, minmax(180px, 0.7fr));
  gap: 28px;
  padding: 48px 0 36px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.footer-column {
  display: grid;
  align-content: start;
  gap: 10px;
}

.footer-column h2 {
  margin-bottom: 4px;
  color: var(--ink);
  font-size: 14px;
  letter-spacing: 0;
}

.footer-column p,
.footer-column a {
  margin: 0;
  color: var(--ink-muted);
  font-size: 14px;
}

.footer-column a:hover {
  color: var(--ink);
}

.copyright {
  grid-column: 1 / -1;
  margin: 20px 0 0;
  color: var(--ink-faint);
  font-size: 13px;
}

.manual-main {
  position: relative;
  overflow: hidden;
}

.manual-hero-copy h1 {
  max-width: 780px;
}

.manual-shot {
  border-radius: 34px;
  padding: 8px;
}

.manual-shot img {
  width: 100%;
  border-radius: 26px;
  background: #050812;
}

.manual-shot-tilt {
  z-index: 1;
  width: min(230px, 44vw);
  transform: rotate(-6deg);
  animation: floatPhone 6s ease-in-out infinite;
}

.manual-shot-offset {
  margin-left: -42px;
  margin-top: 120px;
  transform: rotate(5deg);
  animation-delay: -2s;
}

.manual-anchor {
  height: 1px;
  scroll-margin-top: 110px;
}

.manual-locale {
  display: none;
}

.manual-locale.is-active {
  display: block;
}

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

.manual-card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

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

.manual-card,
.manual-mode-card {
  border-radius: var(--radius-lg);
}

.manual-card {
  padding: 22px;
}

.manual-card .manual-shot {
  width: min(100%, 250px);
  margin: 0 auto 20px;
}

.manual-card h3,
.manual-mode-card h3 {
  position: relative;
  z-index: 1;
  margin-bottom: 10px;
  font-size: clamp(23px, 2.6vw, 34px);
}

.manual-card p,
.manual-mode-card p {
  position: relative;
  z-index: 1;
  margin-bottom: 0;
}

.manual-mode-grid {
  display: grid;
  gap: 28px;
}

.manual-mode-card {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
  align-items: center;
  gap: 30px;
  padding: clamp(24px, 4vw, 42px);
}

.manual-image-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  align-items: start;
}

.manual-image-row .manual-shot {
  border-radius: 26px;
  padding: 6px;
}

.manual-image-row .manual-shot img {
  border-radius: 20px;
}

.manual-card-wide {
  grid-column: span 2;
}

.manual-compare {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 20px;
}

.manual-card-wide .manual-shot {
  width: 100%;
  margin-bottom: 0;
}

.manual-shot-wide img {
  aspect-ratio: 9 / 16;
  object-fit: cover;
}

@keyframes floatPhone {
  0%,
  100% {
    translate: 0 0;
  }

  50% {
    translate: 0 -14px;
  }
}

@keyframes spinGlow {
  to {
    transform: rotate(360deg);
  }
}

@media (max-width: 1080px) {
  .hero,
  .manual-hero,
  .download-cta {
    grid-template-columns: 1fr;
  }

  .hero,
  .manual-hero {
    min-height: auto;
  }

  .hero-visual,
  .manual-hero-visual {
    min-height: 520px;
    justify-content: flex-start;
  }

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

  .mode-card,
  .mode-card:nth-child(2),
  .mode-card:nth-child(3),
  .mode-card:nth-child(4) {
    margin-top: 0;
  }

  .scenario-card,
  .scenario-card.is-reverse,
  .manual-mode-card {
    grid-template-columns: 1fr;
  }

  .scenario-card.is-reverse .scenario-copy {
    order: 0;
  }

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

@media (max-width: 760px) {
  body {
    font-size: 16px;
  }

  h1 {
    font-size: clamp(46px, 15vw, 76px);
  }

  h2 {
    font-size: clamp(36px, 12vw, 58px);
  }

  .site-header {
    top: 10px;
    width: min(100% - 20px, var(--container));
  }

  .nav-shell {
    grid-template-columns: auto 1fr;
    min-height: 60px;
    padding-left: 14px;
  }

  .nav-links {
    display: none;
  }

  .header-actions {
    justify-content: end;
  }

  .header-download {
    display: none;
  }

  .section,
  .download-cta,
  .site-footer {
    width: min(100% - 24px, var(--container));
  }

  .section {
    padding: 82px 0;
  }

  .hero,
  .manual-hero {
    gap: 36px;
    padding-top: 50px;
  }

  .hero-actions,
  .download-actions {
    align-items: flex-start;
    flex-direction: column;
  }

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

  .hero-visual,
  .manual-hero-visual {
    min-height: 390px;
  }

  .hero-phone {
    width: min(280px, 74vw);
  }

  .manual-shot-tilt {
    width: min(176px, 48vw);
  }

  .manual-shot-offset {
    margin-left: -34px;
    margin-top: 76px;
  }

  .mode-grid,
  .manual-card-grid,
  .manual-card-grid-compact {
    grid-template-columns: 1fr;
  }

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

  .mode-shot {
    min-height: 340px;
  }

  .mini-phone {
    width: 176px;
  }

  .scenario-card,
  .feature-card,
  .download-cta,
  .manual-card,
  .manual-mode-card {
    padding: 24px;
    border-radius: 32px;
  }

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

  .scenario-visual {
    justify-content: flex-start;
  }

  .scenario-phone {
    width: min(210px, 100%);
  }

  .scenario-visual-pair .scenario-phone {
    width: min(152px, 48%);
  }

  .scenario-visual-pair .scenario-phone:nth-child(2) {
    margin-top: 42px;
  }

  .manual-card-wide {
    grid-column: auto;
  }

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

@media (max-width: 420px) {
  .brand span {
    display: none;
  }

  .language-select {
    padding: 0 10px;
  }

  .play-badge {
    width: 164px;
  }

  .manual-image-row,
  .manual-compare {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}