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

:root {
  color-scheme: dark;
  --ink: #f7f7f2;
  --muted: #b5b8ad;
  --quiet: #7e8579;
  --bg: #0b0d0b;
  --panel: #141813;
  --panel-2: #1b211a;
  --line: rgba(247, 247, 242, 0.12);
  --accent: #a8ff1f;
  --coral: #ff3fa4;
  --blue: #64c7d9;
  --shadow: rgba(0, 0, 0, 0.42);
  --radius: 8px;
  --font-body: "Noto Sans JP", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: "Bebas Neue", Impact, sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.7;
  overflow-x: hidden;
}

body.menu-open {
  overflow: hidden;
}

@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

@keyframes float-card {
  0%, 100% { transform: translateY(0) rotate(-2deg); }
  50% { transform: translateY(-14px) rotate(2deg); }
}

a {
  color: inherit;
}

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

button,
input,
textarea {
  font: inherit;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 72px;
  padding: 14px 40px;
  background: rgba(11, 13, 11, 0.78);
  border-bottom: 1px solid rgba(247, 247, 242, 0.08);
  backdrop-filter: blur(18px);
}

.site-header.is-scrolled {
  background: rgba(11, 13, 11, 0.94);
  border-bottom-color: rgba(182, 243, 91, 0.22);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-weight: 900;
  text-decoration: none;
  white-space: nowrap;
}

.brand-mark {
  display: inline-block;
  width: 36px;
  height: 36px;
  overflow: hidden;
  border: 1px solid rgba(182, 243, 91, 0.38);
  border-radius: 8px;
  background: #1b1919;
  box-shadow: 0 0 18px rgba(182, 243, 91, 0.1);
}

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

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

.site-nav a,
.footer-links a {
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
}

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

.nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0 16px;
  background: var(--accent);
  border-radius: var(--radius);
  color: #10120f !important;
}

.menu-button {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.04);
  color: var(--ink);
}

.menu-button span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: currentColor;
}

.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-items: center;
  padding: 118px 40px 72px;
  overflow: hidden;
  background: #090a08;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(168, 255, 31, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(168, 255, 31, 0.055) 1px, transparent 1px);
  background-size: 60px 60px;
}

.hero-glow {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(2px);
}

.hero-glow-a {
  top: -220px;
  left: -220px;
  width: 760px;
  height: 760px;
  background: radial-gradient(circle, rgba(168, 255, 31, 0.12), transparent 68%);
}

.hero-glow-b {
  right: -120px;
  bottom: -180px;
  width: 680px;
  height: 680px;
  background: radial-gradient(circle, rgba(255, 63, 164, 0.08), transparent 70%);
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.88fr);
  align-items: center;
  gap: 56px;
  width: min(1180px, 100%);
  margin: 0 auto;
}

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

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 24px;
  padding: 7px 16px;
  border: 1px solid rgba(168, 255, 31, 0.36);
  border-radius: 999px;
  background: rgba(168, 255, 31, 0.12);
  color: var(--accent);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.hero-badge::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 18px rgba(168, 255, 31, 0.9);
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1,
h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: 0;
  line-height: 0.95;
}

h1,
.hero-title {
  font-size: clamp(76px, 9vw, 128px);
}

h2 {
  font-size: 62px;
}

h3 {
  margin: 0;
  font-size: 19px;
  line-height: 1.45;
}

p {
  margin: 0;
}

.hero-copy {
  width: min(520px, 100%);
  margin-top: 28px;
  color: var(--muted);
  font-size: 16px;
  font-weight: 700;
}

.hero-copy strong {
  color: var(--ink);
}

.hero-title {
  display: grid;
  gap: 0;
  font-family: var(--font-body);
  font-weight: 900;
  line-height: 0.9;
  text-transform: none;
}

.hero-title span {
  display: block;
}

.hero-title .accent {
  color: var(--accent);
  text-shadow: 0 0 32px rgba(168, 255, 31, 0.22);
}

.hero-title .accent-pink {
  display: inline;
  color: var(--coral);
  text-shadow: 0 0 28px rgba(255, 63, 164, 0.2);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 32px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-weight: 900;
  text-decoration: none;
}

.button.primary {
  background: var(--accent);
  color: #0e120c;
}

.hero-primary {
  min-height: 64px;
  padding-inline: 30px;
  font-family: var(--font-display);
  font-size: 24px;
  letter-spacing: 0.04em;
  border-radius: 4px;
  box-shadow: 0 16px 44px rgba(168, 255, 31, 0.18);
}

.hero-secondary {
  border: 0;
  background: transparent;
  color: rgba(247, 247, 242, 0.62);
}

.button.ghost,
.button.outline {
  border-color: rgba(247, 247, 242, 0.18);
  background: rgba(247, 247, 242, 0.06);
  color: var(--ink);
}

.button:hover {
  transform: translateY(-1px);
}

.hero-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  margin-top: 42px;
}

.hero-proof span {
  display: grid;
  gap: 4px;
  border: 0;
  border-radius: 0;
  padding: 0;
  background: transparent;
}

.hero-proof strong {
  color: var(--accent);
  font-family: var(--font-display);
  font-size: 40px;
  line-height: 1;
}

.hero-proof small {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.hero-visual {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 640px;
}

.hero-phone {
  width: min(300px, 76vw);
  height: 580px;
  border: 2px solid rgba(168, 255, 31, 0.24);
  border-radius: 40px;
  background: #111311;
  box-shadow:
    0 0 70px rgba(168, 255, 31, 0.18),
    0 40px 90px rgba(0, 0, 0, 0.72);
  overflow: hidden;
}

.phone-notch {
  width: 100px;
  height: 28px;
  margin: 0 auto;
  border-radius: 0 0 18px 18px;
  background: #000;
}

.phone-screen {
  height: calc(100% - 28px);
  padding: 14px 16px;
}

.phone-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  padding: 8px 0 14px;
  border-bottom: 1px solid rgba(247, 247, 242, 0.08);
}

.phone-header img {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  object-fit: cover;
}

.phone-header strong {
  display: block;
  font-size: 13px;
}

.phone-header small {
  display: block;
  color: var(--accent);
  font-size: 10px;
  font-weight: 900;
}

.phone-bubble {
  width: fit-content;
  max-width: 82%;
  margin: 10px 0;
  padding: 11px 14px;
  border-radius: 18px;
  font-size: 12px;
  font-weight: 800;
  line-height: 1.55;
}

.phone-bubble span {
  display: block;
  width: fit-content;
  margin-top: 5px;
  padding: 2px 6px;
  border-radius: 4px;
  background: rgba(168, 255, 31, 0.16);
  color: var(--accent);
  font-size: 10px;
}

.phone-bubble.bot {
  background: rgba(247, 247, 242, 0.1);
  color: var(--ink);
  border-bottom-left-radius: 5px;
}

.phone-bubble.user {
  margin-left: auto;
  background: var(--accent);
  color: #070907;
  border-bottom-right-radius: 5px;
}

.hero-rabbit-card {
  position: absolute;
  right: max(0px, calc(50% - 280px));
  bottom: 56px;
  width: min(164px, 34vw);
  aspect-ratio: 1 / 1.25;
  object-fit: cover;
  border-radius: 10px;
  box-shadow:
    0 22px 54px rgba(0, 0, 0, 0.42),
    0 0 34px rgba(168, 255, 31, 0.26);
  animation: float-card 4.2s ease-in-out infinite;
}

.marquee-wrap {
  overflow: hidden;
  padding: 14px 0;
  background: var(--accent);
}

.marquee-track {
  display: flex;
  width: max-content;
  animation: marquee 24s linear infinite;
}

.marquee-item {
  display: inline-flex;
  align-items: center;
  gap: 18px;
  padding: 0 38px;
  color: #070907;
  font-family: var(--font-display);
  font-size: 22px;
  letter-spacing: 0.04em;
  line-height: 1;
  white-space: nowrap;
}

.marquee-item::after {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: rgba(7, 9, 7, 0.38);
}

.section,
.band {
  padding: 96px 40px;
}

.band {
  background: var(--panel);
}

.section-head {
  width: min(720px, 100%);
  margin-bottom: 40px;
}

.section-head.center {
  margin-inline: auto;
  text-align: center;
}

.section-head p:not(.eyebrow) {
  margin-top: 16px;
  color: var(--muted);
}

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

.mini-card,
.feature-card,
.price-card,
.safety-list article {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.035);
  box-shadow: 0 20px 50px var(--shadow);
}

.mini-card,
.feature-card,
.price-card {
  padding: 28px;
}

.card-kicker {
  margin-bottom: 8px;
  color: var(--coral);
  font-size: 13px;
  font-weight: 900;
}

.mini-card p:last-child,
.feature-card p,
.safety-list p {
  margin-top: 10px;
  color: var(--muted);
  font-size: 14px;
}

.feature-card {
  min-height: 230px;
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: var(--accent);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 0.22s ease;
}

.feature-card:hover::before {
  transform: scaleY(1);
}

.feature-number {
  display: block;
  margin-bottom: 24px;
  color: rgba(182, 243, 91, 0.24);
  font-family: var(--font-display);
  font-size: 54px;
  line-height: 1;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
  gap: 52px;
  align-items: start;
}

.split.reverse {
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
}

.flow-panel {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: stretch;
}

.flow-list {
  display: grid;
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.flow-list li {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 14px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.flow-list span {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border: 1px solid rgba(182, 243, 91, 0.42);
  border-radius: 50%;
  color: var(--accent);
  font-weight: 900;
}

.flow-list p {
  margin-top: 4px;
  color: var(--muted);
  font-size: 14px;
}

.dm-preview {
  align-self: start;
  border: 1px solid rgba(182, 243, 91, 0.18);
  border-radius: var(--radius);
  background: #0f120f;
  box-shadow: 0 28px 70px var(--shadow);
  padding: 20px;
}

.dm-top {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}

.dm-top img {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  object-fit: cover;
}

.dm-top small {
  display: block;
  color: var(--accent);
  font-size: 12px;
}

.bubble {
  width: fit-content;
  max-width: 88%;
  margin: 10px 0;
  padding: 12px 14px;
  border-radius: 18px;
  font-size: 13px;
}

.bubble.user {
  margin-left: auto;
  background: var(--accent);
  color: #10120f;
  font-weight: 800;
  border-bottom-right-radius: 4px;
}

.bubble.bot {
  background: rgba(255, 255, 255, 0.08);
  color: var(--ink);
  border-bottom-left-radius: 4px;
}

.pricing-grid {
  width: min(1120px, 100%);
  margin: 0 auto;
}

.price-card {
  display: flex;
  flex-direction: column;
}

.price-card.featured {
  border-color: rgba(182, 243, 91, 0.72);
  background: #152014;
}

.plan-label {
  color: var(--accent);
  font-family: var(--font-display);
  font-size: 26px;
}

.price {
  margin: 20px 0 18px;
  color: var(--accent);
  font-family: var(--font-display);
  font-size: 58px;
  line-height: 1;
}

.price span {
  font-family: var(--font-body);
  font-size: 22px;
  font-weight: 900;
}

.price small {
  color: var(--muted);
  font-family: var(--font-body);
  font-size: 13px;
}

.price-card ul {
  display: grid;
  gap: 10px;
  margin: 0 0 26px;
  padding: 0;
  color: var(--muted);
  font-size: 14px;
  list-style: none;
}

.price-card li::before {
  content: "✓";
  margin-right: 8px;
  color: var(--accent);
}

.price-card .button {
  margin-top: auto;
}

.safety-list {
  display: grid;
  gap: 16px;
}

.safety-list article {
  padding: 24px;
}

.faq-list {
  width: min(820px, 100%);
  margin: 0 auto;
  border-top: 1px solid var(--line);
}

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

.faq-question {
  width: 100%;
  min-height: 72px;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  font-weight: 900;
  text-align: left;
}

.faq-question::after {
  content: "+";
  float: right;
  color: var(--accent);
  font-size: 24px;
}

.faq-item.open .faq-question::after {
  content: "−";
}

.faq-answer {
  display: grid;
  grid-template-rows: 0fr;
  color: var(--muted);
  transition: grid-template-rows 0.2s ease;
}

.faq-answer > p {
  overflow: hidden;
}

.faq-item.open .faq-answer {
  grid-template-rows: 1fr;
  padding-bottom: 22px;
}

.final-cta {
  padding: 112px 40px;
  background:
    linear-gradient(90deg, rgba(11, 13, 11, 0.92), rgba(11, 13, 11, 0.72)),
    url("uploads/rabbit.jpg") center right 16% / 360px auto no-repeat,
    #10140f;
}

.final-inner {
  width: min(680px, 100%);
}

.final-inner h2 {
  font-size: 60px;
}

.final-inner p:not(.eyebrow) {
  margin-top: 16px;
  color: var(--muted);
}

.site-footer {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 28px;
  padding: 44px 40px;
  border-top: 1px solid var(--line);
  background: #070907;
}

.site-footer p,
.site-footer small {
  color: var(--quiet);
  font-size: 13px;
}

.footer-brand {
  margin-bottom: 10px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 18px;
}

.legal-hero {
  padding: 136px 40px 64px;
  background: var(--panel);
}

.legal-hero-inner,
.legal-content {
  width: min(940px, 100%);
  margin: 0 auto;
}

.legal-hero h1 {
  font-size: 72px;
}

.legal-hero p {
  margin-top: 16px;
  color: var(--muted);
}

.legal-content {
  padding: 56px 40px 88px;
}

.legal-content h2 {
  margin-top: 42px;
  font-family: var(--font-body);
  font-size: 24px;
  line-height: 1.45;
}

.legal-content p,
.legal-content li,
.legal-content td,
.legal-content th {
  color: var(--muted);
}

.legal-content ul {
  padding-left: 1.3em;
}

.legal-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 20px;
  border: 1px solid var(--line);
}

.legal-table th,
.legal-table td {
  padding: 14px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.legal-table th {
  width: 28%;
  background: rgba(255, 255, 255, 0.04);
  color: var(--ink);
}

.support-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 26px;
}

.support-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  background: rgba(255, 255, 255, 0.035);
}

.support-card h2 {
  margin-top: 0;
}

.support-card p {
  margin-top: 8px;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1040px) {
  h1 {
    font-size: 72px;
  }

  .hero-inner {
    grid-template-columns: 1fr;
    gap: 42px;
  }

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

  h2,
  .final-inner h2 {
    font-size: 52px;
  }

  .intro-grid,
  .feature-grid,
  .pricing-grid,
  .flow-panel,
  .split,
  .split.reverse {
    grid-template-columns: 1fr;
  }

  .flow-panel {
    gap: 36px;
  }
}

@media (max-width: 820px) {
  .site-header {
    min-height: 64px;
    padding: 10px 18px;
  }

  .menu-button {
    display: inline-block;
  }

  .site-nav {
    position: fixed;
    inset: 64px 0 auto;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 10px 18px 22px;
    background: rgba(11, 13, 11, 0.98);
    border-bottom: 1px solid var(--line);
  }

  .site-nav.open {
    display: flex;
  }

  .site-nav a {
    min-height: 46px;
    display: flex;
    align-items: center;
  }

  .nav-cta {
    margin-top: 8px;
  }

  .hero {
    min-height: auto;
    padding: 96px 20px 56px;
  }

  .hero-title {
    font-size: clamp(64px, 19vw, 92px);
  }

  .hero-badge {
    font-size: 10px;
    letter-spacing: 0.08em;
  }

  .hero-inner {
    align-self: center;
  }

  .hero-visual {
    min-height: 500px;
  }

  .hero-phone {
    height: 520px;
  }

  .hero-rabbit-card {
    right: 4px;
    bottom: 28px;
    width: min(136px, 36vw);
  }

  .hero-proof {
    gap: 22px;
  }

  .marquee-item {
    padding-inline: 28px;
    font-size: 20px;
  }

  h1 {
    font-size: 54px;
  }

  h2,
  .final-inner h2,
  .legal-hero h1 {
    font-size: 42px;
  }

  .hero-copy {
    font-size: 16px;
  }

  .section,
  .band,
  .final-cta,
  .legal-content {
    padding: 64px 20px;
  }

  .legal-hero {
    padding: 104px 20px 48px;
  }

  .price {
    font-size: 48px;
  }

  .site-footer {
    grid-template-columns: 1fr;
    padding: 36px 20px;
  }

  .footer-links {
    justify-content: flex-start;
  }

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

  .legal-table th,
  .legal-table td {
    display: block;
    width: 100%;
  }
}

@media (max-width: 480px) {
  .brand span:last-child {
    max-width: 170px;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  h1 {
    font-size: 46px;
  }

  .hero-title {
    font-size: clamp(56px, 20vw, 76px);
  }

  .hero-visual {
    min-height: 420px;
  }

  .hero-phone {
    width: min(280px, 86vw);
    height: 460px;
    border-radius: 34px;
  }

  .phone-bubble {
    font-size: 11px;
    max-width: 88%;
  }

  .hero-rabbit-card {
    width: 118px;
  }

  h2,
  .final-inner h2,
  .legal-hero h1 {
    font-size: 36px;
  }

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

  .button {
    padding-inline: 16px;
  }

  .feature-card,
  .mini-card,
  .price-card,
  .safety-list article {
    padding: 22px;
  }
}