:root {
  --bg: #0b0e14;
  --bg-soft: #10131a;
  --surface: rgba(25, 28, 34, 0.82);
  --surface-strong: rgba(39, 42, 49, 0.92);
  --surface-solid: #1d2026;
  --surface-2: #272a31;
  --surface-3: #32353c;
  --text: #e1e2eb;
  --muted: #b9cacb;
  --muted-2: #849495;
  --primary: #00f2ff;
  --primary-2: #00dbe7;
  --primary-ink: #002022;
  --accent: #c7f300;
  --accent-ink: #171e00;
  --border: rgba(132, 148, 149, 0.18);
  --border-soft: rgba(58, 73, 75, 0.14);
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.38);
  --radius: 28px;
  --radius-md: 20px;
  --radius-sm: 14px;
  --wrap: min(1180px, calc(100% - 32px));
}

* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  font-family:
    Inter,
    ui-sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  color: var(--text);
  background:
    radial-gradient(
      circle at top left,
      rgba(0, 242, 255, 0.12),
      transparent 28%
    ),
    radial-gradient(
      circle at 90% 12%,
      rgba(199, 243, 0, 0.08),
      transparent 20%
    ),
    linear-gradient(180deg, #0b0e14 0%, #10131a 45%, #0f1218 100%);
}

a {
  color: inherit;
}

.wrap {
  width: var(--wrap);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(18px);
  background: rgba(11, 14, 20, 0.72);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.nav {
  width: var(--wrap);
  margin: 0 auto;
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 900;
  font-size: 1.35rem;
  letter-spacing: -0.04em;
}

.brand img,
.brand-badge img,
.footer-brand img,
.brand-eyebrow img {
  width: 34px;
  height: 34px;
  border-radius: 11px;
  flex: 0 0 auto;
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.28);
}

.brand span,
.brand-badge span,
.footer-brand span,
.brand-eyebrow span {
  display: inline-block;
}

.nav-links {
  display: flex;
  gap: 24px;
  align-items: center;
}

.nav-links a,
.nav-status {
  text-decoration: none;
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 600;
}

.nav-status {
  color: var(--primary);
}

.hero {
  padding: 54px 0 36px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
  gap: 42px;
  align-items: center;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(0, 242, 255, 0.08);
  border: 1px solid rgba(0, 242, 255, 0.18);
  color: var(--primary);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.brand-badge {
  gap: 12px;
}

.brand-badge img {
  width: 28px;
  height: 28px;
  border-radius: 9px;
}

.brand-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.brand-eyebrow img {
  width: 26px;
  height: 26px;
  border-radius: 8px;
}

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

.footer-brand img {
  width: 30px;
  height: 30px;
  border-radius: 10px;
}

.hero h1,
.page-hero h1 {
  margin: 18px 0 18px;
  font-size: clamp(2.9rem, 6vw, 5.6rem);
  line-height: 0.98;
  letter-spacing: -0.06em;
}

.hero p.lead,
.page-hero .lead {
  margin: 0;
  color: var(--muted);
  font-size: clamp(1.05rem, 1.8vw, 1.24rem);
  line-height: 1.68;
  max-width: 62ch;
}

.accent {
  color: var(--primary);
}

.hero-actions,
.inline-actions,
.footer-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.button,
.button-secondary,
.button-ghost,
.back {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 50px;
  padding: 0 20px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 800;
  transition:
    transform 0.18s ease,
    box-shadow 0.18s ease,
    background 0.18s ease,
    color 0.18s ease,
    border-color 0.18s ease;
}

.button {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-2) 100%);
  color: var(--primary-ink);
  box-shadow: 0 16px 40px rgba(0, 242, 255, 0.2);
}

.button-secondary,
.back {
  color: var(--text);
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.03);
}

.button-ghost {
  padding: 0;
  min-height: auto;
  color: var(--primary);
  font-weight: 700;
}

.button:hover,
.button-secondary:hover,
.button-ghost:hover,
.back:hover {
  transform: translateY(-1px);
}

.kicker {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.kicker span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-soft);
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 650;
}

.app-preview {
  position: relative;
  padding: 24px;
}

.glow,
.glow-secondary {
  position: absolute;
  inset: auto;
  border-radius: 999px;
  pointer-events: none;
  filter: blur(70px);
}

.glow {
  width: 280px;
  height: 280px;
  background: rgba(0, 242, 255, 0.16);
  top: -20px;
  right: 40px;
}

.glow-secondary {
  width: 200px;
  height: 200px;
  background: rgba(199, 243, 0, 0.1);
  bottom: 10px;
  left: 0;
}

.phone-shell {
  position: relative;
  width: min(100%, 360px);
  margin: 0 auto;
  border-radius: 38px;
  background: linear-gradient(
    180deg,
    rgba(50, 53, 60, 0.9) 0%,
    rgba(29, 32, 38, 0.95) 100%
  );
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 12px;
  box-shadow: var(--shadow);
}

.phone-screen {
  border-radius: 30px;
  overflow: hidden;
  background: linear-gradient(180deg, #10131a 0%, #151922 100%);
  min-height: 640px;
  display: flex;
  flex-direction: column;
}

.status-row,
.bottom-tabs,
.exercise-row,
.current-set,
.progress-bars,
.preview-stats,
.metric-grid,
.value-strip,
.feature-grid,
.steps,
.privacy-grid,
.legal-grid,
.footer-inner,
.notice-grid,
.data-list {
  display: grid;
}

.status-row {
  grid-template-columns: 1fr auto;
  gap: 14px;
  align-items: center;
  padding: 26px 24px 14px;
}

.status-row strong,
.preview-card h3,
.section-copy h2,
.section-intro h2,
.step h3,
.privacy-card h3,
.notice h3,
.legal-nav h3 {
  color: #fff;
}

.status-row small,
.mini-label,
.preview-card p,
.metric-note,
.section-copy p,
.section-intro p,
.step p,
.privacy-card p,
.notice p,
.legal-nav p,
.legal-copy p,
.legal-copy li,
.footnote,
.footer-copy {
  color: var(--muted);
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 20px rgba(199, 243, 0, 0.4);
}

.preview-body {
  padding: 0 24px 24px;
}

.preview-card,
.surface-card,
.step,
.privacy-card,
.notice,
.legal-card,
.data-card {
  background: var(--surface);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  backdrop-filter: blur(20px);
}

.preview-card {
  padding: 18px;
  margin-bottom: 16px;
}

.preview-card.active {
  background: linear-gradient(
    180deg,
    rgba(0, 242, 255, 0.12) 0%,
    rgba(0, 242, 255, 0.06) 100%
  );
  border-color: rgba(0, 242, 255, 0.18);
}

.mini-label {
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.metric-row {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 16px;
}

.metric-row strong {
  font-size: 2.1rem;
  line-height: 1;
  color: var(--primary);
}

.metric-row span {
  font-size: 1.75rem;
  font-weight: 900;
}

.progress-bars {
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  margin-top: 16px;
}

.progress-bars i {
  display: block;
  height: 5px;
  border-radius: 999px;
  background: var(--surface-3);
}

.progress-bars i.active {
  background: var(--primary);
}

.preview-stats {
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: auto;
  padding: 18px 18px 20px;
  background: rgba(255, 255, 255, 0.02);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.preview-stats div {
  text-align: center;
}

.preview-stats strong {
  display: block;
  color: #fff;
  font-size: 1.2rem;
}

.preview-stats span {
  font-size: 0.75rem;
  color: var(--muted-2);
  text-transform: uppercase;
  letter-spacing: 0.09em;
}

section {
  padding: 34px 0;
}

.value-strip {
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.surface-card,
.step,
.privacy-card,
.notice,
.legal-card,
.data-card {
  padding: 24px;
}

.metric-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border-radius: 16px;
  background: rgba(0, 242, 255, 0.1);
  color: var(--primary);
  font-size: 1.2rem;
  font-weight: 900;
}

.surface-card h3,
.step h3,
.privacy-card h3,
.notice h3,
.legal-card h2,
.data-card h2 {
  margin: 16px 0 10px;
  font-size: 1.15rem;
}

.surface-card p,
.step p,
.privacy-card p,
.notice p,
.legal-card p,
.legal-card li,
.data-card p,
.data-card li {
  margin: 0;
  line-height: 1.7;
}

.section-intro {
  margin-bottom: 22px;
}

.section-intro .eyebrow,
.page-hero .eyebrow,
.eyebrow {
  margin: 0 0 8px;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.82rem;
  font-weight: 800;
}

.section-intro h2,
.page-hero h2,
.legal-card h1 {
  margin: 0 0 10px;
  font-size: clamp(2rem, 4vw, 3.6rem);
  line-height: 1.04;
  letter-spacing: -0.05em;
}

.section-intro p,
.legal-card p,
.notice p,
.page-hero p,
.legal-copy p,
.legal-copy li {
  max-width: 70ch;
}

.feature-grid {
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.download-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(260px, 0.85fr);
  gap: 18px;
  align-items: stretch;
}

.download-copy,
.qr-card {
  display: flex;
  flex-direction: column;
}

.download-points {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}

.download-points span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-soft);
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 650;
}

.qr-card {
  align-items: center;
  justify-content: center;
  text-align: center;
}

.qr-image {
  width: min(100%, 231px);
  height: auto;
  border-radius: 20px;
  background: #fff;
  padding: 12px;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.22);
}

.qr-card strong {
  display: block;
  margin-top: 18px;
  color: #fff;
  font-size: 1.15rem;
}

.qr-card p {
  margin-top: 10px;
  text-align: center;
}

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

.install-section {
  padding-top: 18px;
}

.install-note {
  margin-top: 18px;
  padding: 22px 24px;
  border-radius: var(--radius-md);
  background: rgba(0, 242, 255, 0.08);
  border: 1px solid rgba(0, 242, 255, 0.16);
}

.install-note strong {
  display: block;
  margin-bottom: 10px;
  color: #fff;
  font-size: 1.1rem;
}

.install-note p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.install-steps,
.faq-grid {
  margin-top: 18px;
}

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

.meta {
  margin-top: 20px;
  color: var(--accent);
  font-size: 0.74rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.14em;
}

.steps {
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.step-number {
  width: 52px;
  height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  margin-bottom: 16px;
  background: rgba(0, 242, 255, 0.1);
  color: var(--primary);
  border: 1px solid rgba(0, 242, 255, 0.2);
  font-weight: 900;
}

.privacy-grid {
  grid-template-columns: 1.1fr 0.9fr;
  gap: 18px;
  align-items: stretch;
}

.privacy-stack,
.notice-grid,
.legal-grid,
.data-list {
  gap: 18px;
}

.privacy-stack {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
}

.privacy-card strong,
.notice strong,
.data-card strong,
.legal-nav strong {
  display: block;
  color: #fff;
}

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

.notice strong {
  margin-bottom: 10px;
  font-size: 1.85rem;
  letter-spacing: -0.05em;
}

.cta-block {
  text-align: center;
  padding: 40px 0 70px;
}

.cta-card {
  padding: 44px 28px;
  border-radius: 34px;
  background:
    radial-gradient(circle at top, rgba(0, 242, 255, 0.1), transparent 42%),
    rgba(25, 28, 34, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.07);
  box-shadow: var(--shadow);
}

.cta-card h2 {
  margin: 16px auto 12px;
  max-width: 12ch;
  font-size: clamp(2.4rem, 5vw, 4.6rem);
  line-height: 1;
  letter-spacing: -0.06em;
}

.cta-card p {
  margin: 0 auto;
  max-width: 56ch;
  color: var(--muted);
  line-height: 1.7;
}

.site-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  background: rgba(0, 0, 0, 0.16);
}

.footer-inner {
  width: var(--wrap);
  margin: 0 auto;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: center;
  padding: 28px 0 44px;
}

.footer-copy strong,
.legal-nav strong {
  font-size: 1.05rem;
}

.footer-copy p,
.footer-copy small,
.footer-actions a {
  color: var(--muted-2);
}

.footer-actions {
  align-items: center;
  margin-top: 0;
}

.footer-actions a {
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 700;
}

.page-shell {
  padding: 36px 0 64px;
}

.page-hero {
  margin-bottom: 18px;
}

.back {
  margin-bottom: 18px;
}

.legal-grid {
  grid-template-columns: minmax(0, 1.2fr) minmax(260px, 0.8fr);
  align-items: start;
}

.legal-copy {
  display: grid;
  gap: 18px;
}

.legal-card h2,
.data-card h2 {
  font-size: 1.4rem;
}

.legal-card ul,
.data-card ul {
  margin: 14px 0 0;
  padding-left: 18px;
}

.legal-nav {
  position: sticky;
  top: 94px;
  display: grid;
  gap: 16px;
}

.legal-nav ul {
  margin: 0;
  padding-left: 18px;
}

.legal-nav a {
  color: var(--muted);
  text-decoration: none;
}

.footnote {
  font-size: 0.92rem;
}

.table-like {
  display: grid;
  gap: 12px;
  margin-top: 14px;
}

.table-like div {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 14px;
  padding: 14px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.table-like div:first-child {
  border-top: 0;
  padding-top: 0;
}

.table-like strong {
  font-size: 0.95rem;
}

@media (max-width: 1080px) {
  .hero-grid,
  .privacy-grid,
  .legal-grid,
  .footer-inner,
  .download-grid,
  .feature-grid,
  .install-grid,
  .faq-grid,
  .notice-grid,
  .steps,
  .value-strip {
    grid-template-columns: 1fr;
  }

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

  .legal-nav {
    position: static;
  }
}

@media (max-width: 760px) {
  .nav {
    min-height: 68px;
  }

  .nav-links {
    display: none;
  }

  .hero {
    padding-top: 28px;
  }

  .phone-screen {
    min-height: 560px;
  }

  .privacy-stack,
  .notice-grid,
  .feature-grid,
    .install-grid,
  .faq-grid,
  .steps,
  .value-strip,
  .preview-stats {
    grid-template-columns: 1fr;
  }

  .cta-card {
    padding: 34px 22px;
  }

  .table-like div {
    grid-template-columns: 1fr;
  }
}