:root {
  --bg: #081120;
  --bg-soft: #0f172a;
  --surface: rgba(15, 23, 42, 0.74);
  --surface-strong: #111c32;
  --card: #ffffff;
  --text: #e5eefc;
  --text-soft: #b7c4dc;
  --heading: #ffffff;
  --line: rgba(148, 163, 184, 0.18);
  --primary: #38bdf8;
  --primary-strong: #0ea5e9;
  --accent: #22c55e;
  --shadow: 0 24px 60px rgba(2, 6, 23, 0.28);
  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 16px;
  --container: 1160px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(56, 189, 248, 0.2), transparent 24%),
    radial-gradient(circle at top right, rgba(34, 197, 94, 0.12), transparent 24%),
    linear-gradient(180deg, #081120 0%, #0b1326 48%, #f4f8fc 48%, #f4f8fc 100%);
  color: var(--text);
}

body.menu-open {
  overflow: hidden;
}

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

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

button,
a.button {
  font: inherit;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -48px;
  z-index: 100;
  padding: 10px 14px;
  background: #fff;
  color: #081120;
  border-radius: 10px;
}

.skip-link:focus {
  top: 16px;
}

.container {
  width: min(calc(100% - 32px), var(--container));
  margin: 0 auto;
}

.section {
  padding: 72px 0;
}

.section-soft {
  background: #f4f8fc;
  color: #152033;
}

.section-soft .eyebrow,
.section-soft h2,
.section-soft h3,
.section-soft p,
.section-soft li,
.section-soft span,
.section-soft strong {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(8, 17, 32, 0.82);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(148, 163, 184, 0.12);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 76px;
}

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

.brand-mark {
  width: 46px;
  height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
}

.brand-logo {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.brand-text {
  display: grid;
  gap: 2px;
}

.brand-text strong {
  color: var(--heading);
  font-size: 0.98rem;
}

.brand-text small {
  color: var(--text-soft);
  font-size: 0.8rem;
}

.site-nav {
  display: none;
  gap: 20px;
  color: var(--text-soft);
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--heading);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 0 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  transition: transform 0.24s ease, box-shadow 0.24s ease, background-color 0.24s ease, border-color 0.24s ease;
}

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

.button-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-strong));
  color: #04111f;
  box-shadow: 0 18px 30px rgba(14, 165, 233, 0.22);
}

.button-secondary {
  border-color: rgba(148, 163, 184, 0.35);
  color: var(--heading);
  background: rgba(255, 255, 255, 0.05);
}

.button-large {
  min-height: 58px;
  padding-inline: 30px;
  font-size: 1.04rem;
}

.button-header {
  display: none;
}

.hero {
  padding-top: 42px;
  padding-bottom: 90px;
}

.hero-grid,
.experience-grid,
.why-grid {
  display: grid;
  gap: 32px;
}

.eyebrow {
  display: inline-flex;
  margin-bottom: 16px;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--primary);
}

.hero h1,
.section h2 {
  margin: 0 0 18px;
  color: var(--heading);
  line-height: 1.04;
  letter-spacing: -0.03em;
}

.hero h1 {
  font-size: clamp(2.3rem, 5vw, 4.6rem);
}

.section-soft h2,
.section-soft .highlight-quote {
  color: #081120;
}

.hero-text,
.section p,
.section li {
  color: var(--text-soft);
  font-size: 1rem;
  line-height: 1.7;
}

.section-soft p,
.section-soft li {
  color: #4c5c77;
}

.hero-text-secondary {
  margin-top: 12px;
}

.hero-actions {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 28px;
}

.hero-points {
  list-style: none;
  padding: 0;
  margin: 28px 0 0;
  display: grid;
  gap: 10px;
}

.hero-points li {
  display: flex;
  align-items: center;
  gap: 12px;
}

.hero-points li::before {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  flex: 0 0 auto;
}

.hero-visual {
  position: relative;
}

.device-showcase {
  position: relative;
  display: grid;
  gap: 20px;
}

.device-card {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
}

.phone-frame {
  padding: 16px;
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.14), rgba(255, 255, 255, 0.03));
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.phone-notch {
  width: 90px;
  height: 18px;
  margin: 0 auto 12px;
  border-radius: 999px;
  background: rgba(8, 17, 32, 0.92);
}

.phone-screen {
  min-height: 420px;
  padding: 28px 22px;
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(10, 20, 38, 0.96), rgba(13, 28, 53, 0.92));
}

.device-badge,
.pill {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 12px;
  border-radius: 999px;
  background: rgba(56, 189, 248, 0.14);
  color: #7dd3fc;
  font-size: 0.82rem;
  font-weight: 700;
}

.phone-screen h2 {
  margin-top: 20px;
  margin-bottom: 12px;
  font-size: 1.8rem;
}

.mini-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.mini-chip {
  padding: 10px 14px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--heading);
  font-size: 0.92rem;
}

.floating-card {
  padding: 22px;
  background: #ffffff;
  color: #081120;
}

.floating-card strong {
  display: block;
  margin-top: 14px;
  margin-bottom: 10px;
  font-size: 1.1rem;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 32px;
}

.feature-grid,
.panel-grid,
.payment-grid,
.category-grid,
.example-grid {
  display: grid;
  gap: 16px;
}

.section-examples {
  position: relative;
}

.primary-showcase {
  display: grid;
  gap: 24px;
}

.example-card {
  padding: 18px;
  border-radius: 26px;
  background: linear-gradient(180deg, #ffffff, #eef4fb);
  box-shadow: 0 18px 42px rgba(15, 23, 42, 0.08);
}

.example-card-primary {
  display: grid;
  gap: 18px;
}

.device-shell {
  position: relative;
  overflow: hidden;
  background: #081120;
  box-shadow: 0 20px 38px rgba(8, 17, 32, 0.16);
}

.phone-shell {
  border-radius: 30px;
  padding: 10px 10px 12px;
}

.panel-shell {
  border-radius: 24px;
  padding: 12px 12px 14px;
}

.browser-shell {
  border-radius: 24px;
  padding: 16px 16px 18px;
}

.showcase-frame {
  min-height: 340px;
}

.device-top {
  width: 96px;
  height: 18px;
  margin: 0 auto 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
}

.device-toolbar {
  display: flex;
  gap: 7px;
  align-items: center;
  margin-bottom: 10px;
}

.device-toolbar span {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.28);
}

.device-shell img {
  width: 100%;
  border-radius: 20px;
  object-fit: cover;
  object-position: top center;
}

.panel-shell img {
  border-radius: 16px;
}

.browser-shell img {
  border-radius: 16px;
}

.example-card-primary .phone-shell img {
  aspect-ratio: 10 / 16;
}

.example-card-primary .panel-shell img {
  aspect-ratio: 16 / 10;
}

.example-copy {
  padding-top: 14px;
}

.example-copy h3 {
  margin: 0 0 10px;
  color: #081120;
}

.example-copy p {
  margin: 0;
  color: #516179;
}

.difference-grid {
  display: grid;
  gap: 18px;
}

.difference-card {
  padding: 22px;
  border-radius: 24px;
  background: linear-gradient(180deg, #ffffff, #f4f8fc);
  box-shadow: 0 16px 34px rgba(15, 23, 42, 0.08);
  border: 1px solid rgba(148, 163, 184, 0.14);
}

.difference-badge {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 0 12px;
  margin-bottom: 14px;
  border-radius: 999px;
  background: rgba(56, 189, 248, 0.12);
  color: #0369a1;
  font-size: 0.82rem;
  font-weight: 700;
}

.difference-card h3 {
  margin: 0 0 10px;
  color: #081120;
}

.difference-card p {
  margin: 0;
  color: #516179;
}

.difference-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  margin-top: 16px;
  padding: 0 18px;
  border-radius: 999px;
  background: #081120;
  color: #ffffff;
  font-weight: 700;
  transition: transform 0.24s ease, box-shadow 0.24s ease, background-color 0.24s ease;
}

.difference-link:hover,
.difference-link:focus-visible {
  transform: translateY(-1px);
  box-shadow: 0 14px 28px rgba(8, 17, 32, 0.18);
  background: #0f1a31;
}

.difference-card-wide {
  background: linear-gradient(135deg, #0f172a, #12213f);
  border-color: rgba(125, 211, 252, 0.16);
}

.difference-card-wide .difference-badge {
  background: rgba(255, 255, 255, 0.12);
  color: #d8efff;
}

.difference-card-wide h3,
.difference-card-wide p {
  color: #ffffff;
}

.feature-card,
.panel-card,
.payment-card,
.pricing-card,
.split-card,
.flow-card,
.identity-card,
.cta-card {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.feature-card,
.panel-card,
.payment-card,
.flow-card,
.identity-card,
.pricing-card,
.cta-card,
.split-card {
  padding: 24px;
}

.feature-card,
.panel-card,
.payment-card,
.flow-card,
.pricing-card,
.cta-card {
  background: #ffffff;
  color: #081120;
}

.feature-card p,
.panel-card p,
.payment-card p,
.flow-card p,
.pricing-card p,
.cta-card p,
.split-card p,
.identity-card p {
  color: #516179;
}

.feature-card h3,
.panel-card h3,
.payment-label,
.pricing-card h2,
.identity-card h2,
.cta-card h2,
.split-card h2 {
  color: #081120;
}

.feature-icon {
  display: inline-flex;
  width: 48px;
  height: 48px;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(56, 189, 248, 0.18), rgba(34, 197, 94, 0.16));
  color: #0369a1;
  font-weight: 800;
  margin-bottom: 18px;
}

.split-card {
  background: linear-gradient(135deg, #0f172a, #12213f);
  display: grid;
  gap: 22px;
  border: 1px solid rgba(148, 163, 184, 0.16);
}

.statement-box {
  padding: 24px;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.06);
  color: #ffffff;
  display: flex;
  align-items: center;
  font-size: clamp(1.2rem, 2.7vw, 1.8rem);
  line-height: 1.3;
}

.payment-label {
  display: inline-block;
  margin-bottom: 14px;
  font-size: 1.05rem;
  font-weight: 800;
}

.flow-card {
  background: linear-gradient(180deg, #081120, #12213f);
  color: var(--heading);
}

.flow-list {
  margin: 0;
  padding-left: 20px;
  display: grid;
  gap: 14px;
}

.flow-list li {
  color: var(--text);
  font-weight: 600;
}

.identity-card {
  background: linear-gradient(135deg, #ffffff, #eff6ff);
  color: #081120;
  display: grid;
  gap: 26px;
}

.identity-list {
  margin: 0;
  padding-left: 20px;
  display: grid;
  gap: 10px;
}

.highlight-quote {
  margin: 0;
  padding: 26px;
  border-radius: var(--radius-lg);
  background: #081120;
  color: #ffffff;
  font-size: clamp(1.25rem, 2.6vw, 1.8rem);
  line-height: 1.4;
  font-weight: 700;
}

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

.category-chip {
  min-height: 58px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 12px 16px;
  border-radius: 999px;
  background: #ffffff;
  color: #081120;
  font-weight: 700;
  box-shadow: 0 14px 30px rgba(15, 23, 42, 0.08);
}

.pricing-card {
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
}

.pricing-card h2 {
  margin-bottom: 16px;
  font-size: clamp(2rem, 4vw, 3.4rem);
}

.pricing-highlight {
  font-weight: 700;
  color: #0f172a !important;
}

.why-grid {
  align-items: start;
}

.cta-card {
  background: linear-gradient(135deg, #081120, #12213f);
  color: var(--heading);
  text-align: center;
}

.cta-card p {
  color: var(--text-soft);
}

.site-footer {
  padding: 32px 0 26px;
  background: #081120;
  color: var(--text-soft);
}

.footer-grid {
  display: grid;
  gap: 24px;
}

.footer-brand-logo {
  display: block;
  width: min(220px, 72vw);
  height: auto;
  margin-bottom: 12px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 18px;
}

.footer-links a {
  color: #d9e9ff;
}

.footer-bottom {
  margin-top: 26px;
  padding-top: 16px;
  border-top: 1px solid rgba(148, 163, 184, 0.14);
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

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

@media (min-width: 700px) {
  .hero-actions {
    flex-direction: row;
  }

  .feature-grid,
  .difference-grid,
  .panel-grid,
  .payment-grid,
  .primary-showcase {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .showcase-card-panel {
    grid-column: 1 / -1;
  }

  .difference-card-wide {
    grid-column: 1 / -1;
  }

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

@media (min-width: 920px) {
  .site-nav,
  .button-header {
    display: inline-flex;
  }

  .hero-grid,
  .experience-grid,
  .why-grid,
  .identity-card,
  .split-card,
  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

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

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

  .primary-showcase {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    align-items: start;
  }

  .primary-showcase > :nth-child(1),
  .primary-showcase > :nth-child(2) {
    grid-column: span 1;
  }

  .showcase-card-panel {
    grid-column: span 2;
  }

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

  .hero {
    padding-top: 60px;
    padding-bottom: 108px;
  }

  .floating-card {
    position: absolute;
    right: -18px;
    bottom: 26px;
    max-width: 260px;
  }
}

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

  .reveal,
  .button {
    transition: none;
  }
}