:root {
  color-scheme: dark;
  --bg: #0a0714;
  --surface: #141026;
  --surface-elevated: #1a1530;
  --surface-muted: rgba(20, 16, 38, 0.9);
  --text: #edf5ff;
  --muted: #a9bfd3;
  --accent: #8ec5ff;
  --accent-strong: #4fa2ff;
  --border: rgba(255, 255, 255, 0.08);
  --hero-gradient: linear-gradient(145deg, #1c1036, #2b1760 54%, #4b2b8d);
  --shadow: 0 26px 70px rgba(0, 0, 0, 0.28);
  --radius-lg: 32px;
  --radius-md: 24px;
  --page-width: 1080px;
  --font-display: "Inter", "Segoe UI", sans-serif;
  --font-body: "Inter", "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
}

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

h1,
h2,
h3,
p,
ul {
  margin: 0;
}

ul {
  padding: 0;
}

.hero-header {
  padding: 32px 6vw 72px;
  background: var(--hero-gradient);
  color: #ffffff;
}

.hero-shell,
.page-shell {
  max-width: var(--page-width);
  margin: 0 auto;
}

.hero-shell {
  display: flex;
  flex-direction: column;
}

.site-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.brand-lockup {
  display: inline-flex;
  flex-direction: column;
  gap: 4px;
}

.brand-lockup__name {
  font-size: 1.125rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.brand-lockup__endorsement {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.95rem;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  align-items: center;
  gap: 14px;
}

.site-nav a {
  color: rgba(255, 255, 255, 0.88);
  font-weight: 500;
}

.site-nav__cta,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 20px;
  border-radius: 999px;
  font-weight: 600;
  transition: background 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease, border-color 0.2s ease;
}

.site-nav__cta {
  background: rgba(4, 20, 36, 0.24);
  border: 1px solid rgba(255, 255, 255, 0.34);
}

.site-nav__cta:hover,
.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
}

.hero {
  display: block;
  width: 100%;
  max-width: 100%;
  margin: 36px auto 0;
  text-align: center;
}

.hero__content {
  width: 100%;
}

.hero__content h1 {
  margin: 0 0 16px;
  max-width: none;
  font-family: var(--font-display);
  font-size: clamp(2.35rem, 4.2vw, 4.25rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.04em;
  text-wrap: balance;
}

.hero__intro,
.hero__supporting {
  max-width: 860px;
  margin-left: auto;
  margin-right: auto;
  color: rgba(255, 255, 255, 0.86);
  font-size: 0.98rem;
  line-height: 1.65;
}

.hero__supporting {
  margin-top: 10px;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 24px;
}

.button--primary {
  background: var(--accent-strong);
  color: #ffffff;
  box-shadow: 0 10px 30px rgba(11, 114, 217, 0.35);
}

.button--primary:hover,
.button--primary:focus-visible {
  background: #0f6fd0;
}

.button--secondary {
  border: 1px solid rgba(255, 255, 255, 0.4);
  color: #ffffff;
  background: rgba(255, 255, 255, 0.12);
}

.hero-panel {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  width: 100%;
  max-width: 100%;
  margin: 32px auto 0;
  padding: 28px;
  border-radius: var(--radius-lg);
  background: var(--surface-muted);
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 30px 80px rgba(5, 6, 18, 0.4);
}

.mockup-card {
  padding: 20px;
  border-radius: 20px;
  background: rgba(3, 21, 38, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  flex-direction: column;
  gap: 8px;
  text-align: center;
}

.mockup-card span {
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.mockup-card strong {
  font-size: 1.12rem;
  line-height: 1.35;
}

.mockup-card p {
  color: rgba(255, 255, 255, 0.74);
  line-height: 1.6;
}

.mockup-card--signal {
  background: rgba(47, 31, 94, 0.86);
}

.page-shell {
  display: flex;
  flex-direction: column;
  gap: 56px;
  margin-top: -40px;
  padding: 0 6vw 80px;
}

.flyer-page {
  background:
    radial-gradient(circle at top, rgba(142, 197, 255, 0.16), transparent 36%),
    var(--hero-gradient);
}

.flyer-shell {
  min-height: 100dvh;
  display: grid;
  place-items: center;
  padding: max(18px, env(safe-area-inset-top)) 18px max(18px, env(safe-area-inset-bottom));
}

.flyer-card {
  width: min(100%, 460px);
  display: grid;
  justify-items: center;
  gap: clamp(10px, 1.8vh, 18px);
  padding: clamp(20px, 4vw, 30px);
  border-radius: var(--radius-lg);
  background: rgba(20, 16, 38, 0.82);
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: 0 30px 80px rgba(5, 6, 18, 0.4);
  text-align: center;
}

.flyer-card__brand,
.flyer-card__endorsement,
.flyer-card__url {
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.flyer-card__brand {
  color: var(--accent);
  font-size: 0.84rem;
  font-weight: 700;
}

.flyer-card__endorsement,
.flyer-card__url {
  color: rgba(255, 255, 255, 0.76);
  font-size: 0.74rem;
  font-weight: 600;
}

.flyer-card h1 {
  max-width: 11ch;
  font-size: clamp(2.4rem, 7vw, 3.9rem);
  font-weight: 800;
  line-height: 0.94;
  letter-spacing: -0.05em;
  text-wrap: balance;
}

.flyer-card__tagline {
  max-width: 24ch;
  color: rgba(255, 255, 255, 0.9);
  font-size: clamp(0.98rem, 2.6vw, 1.18rem);
  line-height: 1.45;
  text-wrap: balance;
}

.flyer-card__qr {
  width: min(100%, 332px);
  margin: 0;
  padding: 16px;
  border-radius: 28px;
  background: #ffffff;
  box-shadow: inset 0 0 0 1px rgba(10, 7, 20, 0.08);
}

.flyer-card__qr img {
  display: block;
  width: 100%;
  height: auto;
}

.section,
.cta-band {
  padding: 32px;
  border-radius: var(--radius-lg);
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: 0 20px 45px rgba(10, 12, 38, 0.2);
}

.section-heading {
  max-width: 720px;
}

.section--offers {
  padding: 40px;
}

.section--offers .section-heading {
  max-width: 640px;
}

.section-heading__eyebrow,
.offer-card__audience,
.process-step__number,
.cta-band__eyebrow {
  color: var(--accent);
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.section-heading h2,
.cta-band h2 {
  margin-top: 10px;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
}

.section-heading__description,
.offer-card p,
.process-step p,
.fit-card li,
.faq-item p,
.cta-band p,
.stat span {
  color: var(--muted);
  line-height: 1.7;
}

.offer-grid,
.fit-grid,
.process-rail,
.stats-band {
  display: grid;
  gap: 20px;
  margin-top: 24px;
}

.section--offers .offer-grid {
  gap: 28px;
  margin-top: 32px;
}

.offer-grid,
.fit-grid {
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.process-rail {
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.stats-band {
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.offer-card,
.fit-card,
.process-step,
.stat,
.faq-item {
  padding: 24px;
  border-radius: var(--radius-md);
  background: var(--surface-elevated);
  border: 1px solid var(--border);
}

.section--offers .offer-card {
  padding: 30px;
}

.offer-card h3,
.fit-card h3,
.process-step h3 {
  margin-top: 8px;
  font-size: 1.32rem;
  line-height: 1.25;
}

.offer-card__list,
.fit-card ul {
  list-style: none;
  display: grid;
  gap: 10px;
  margin-top: 18px;
}

.section--offers .offer-card__list {
  gap: 12px;
  margin-top: 22px;
}

.offer-card__list li,
.fit-card li {
  position: relative;
  padding-left: 18px;
}

.offer-card__list li::before,
.fit-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
}

.offer-card__timeline {
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid var(--border);
}

.process-step__number {
  display: inline-flex;
  margin-bottom: 12px;
}

.faq-list {
  display: grid;
  gap: 16px;
  margin-top: 24px;
}

.faq-item {
  padding: 0 24px;
}

.faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: 22px 0;
  font-size: 1.02rem;
  font-weight: 600;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item p {
  padding: 0 0 22px;
  max-width: 70ch;
}

.stat {
  text-align: center;
}

.stat strong {
  display: block;
  margin-bottom: 8px;
  font-size: 1.15rem;
}

.cta-band {
  text-align: center;
  background: linear-gradient(135deg, rgba(79, 162, 255, 0.12), rgba(92, 54, 184, 0.18));
}

.cta-band p {
  max-width: 640px;
  margin: 16px auto 24px;
}

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

@media (max-width: 720px) {
  .hero-header {
    padding: 28px 4vw 54px;
  }

  .page-shell {
    gap: 32px;
    padding: 0 4vw 56px;
  }

  .site-header,
  .hero__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .site-header {
    gap: 18px;
  }

  .brand-lockup {
    align-items: center;
    text-align: center;
  }

  .brand-lockup__endorsement {
    font-size: 0.84rem;
  }

  .site-nav {
    justify-content: center;
    gap: 10px;
  }

  .site-nav a:not(.site-nav__cta) {
    padding: 8px 12px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.1);
    font-size: 0.92rem;
  }

  .site-nav__cta {
    width: 100%;
    margin-top: 4px;
  }

  .section,
  .cta-band,
  .hero-panel {
    padding: 24px;
    border-radius: 24px;
  }

  .faq-item {
    padding: 0 18px;
  }

  .flyer-shell {
    padding-left: 14px;
    padding-right: 14px;
  }

  .flyer-card {
    gap: 12px;
    width: min(100%, 420px);
    padding: 18px;
  }

  .flyer-card h1 {
    max-width: 10ch;
    font-size: clamp(2rem, 10vw, 3rem);
  }

  .flyer-card__tagline {
    max-width: 21ch;
    font-size: 0.95rem;
  }

  .flyer-card__qr {
    width: min(100%, 290px);
    padding: 14px;
    border-radius: 24px;
  }

  .flyer-card__endorsement,
  .flyer-card__url {
    font-size: 0.68rem;
  }
}

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

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}