:root {
  --bg: #ffffff;
  --text: #121829;
  --muted: #657086;
  --line: #e8edf7;
  --blue: #2563eb;
  --purple: #7c3aed;
  --cyan: #06b6d4;
  --soft: #f5f8ff;
  --shadow: 0 22px 60px rgba(37, 99, 235, 0.14);
  --radius: 24px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

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

button,
input,
textarea {
  font: inherit;
}

.container {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.section-pad {
  padding: 92px 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.86);
  border-bottom: 1px solid rgba(232, 237, 247, 0.8);
  backdrop-filter: blur(18px);
}

.navbar {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 230px;
}

.brand-mark {
  width: 64px;
  height: 52px;
  display: grid;
  place-items: center;
  flex: 0 0 64px;
  overflow: hidden;
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 12px 28px rgba(37, 99, 235, 0.12);
}

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

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  font-size: 1rem;
  letter-spacing: 0;
}

.brand small {
  margin-top: 2px;
  color: var(--muted);
  font-size: 0.76rem;
}

.nav-menu {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 26px;
  color: #344056;
  font-size: 0.94rem;
  font-weight: 600;
}

.nav-menu a {
  transition: color 180ms ease;
}

.nav-menu a:hover {
  color: var(--blue);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fff;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  border-radius: 2px;
  background: var(--text);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border: 0;
  border-radius: 999px;
  font-weight: 700;
  cursor: pointer;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
  white-space: nowrap;
}

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

.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--blue), var(--purple));
  box-shadow: 0 16px 30px rgba(37, 99, 235, 0.24);
}

.btn-secondary {
  color: var(--blue);
  background: #eef4ff;
}

.btn-light {
  color: var(--blue);
  background: #fff;
  box-shadow: 0 16px 32px rgba(18, 24, 41, 0.12);
}

.btn-small {
  min-height: 42px;
  padding: 0 18px;
  font-size: 0.9rem;
}

.hero {
  overflow: hidden;
  background:
    radial-gradient(circle at 88% 10%, rgba(124, 58, 237, 0.16), transparent 30%),
    radial-gradient(circle at 15% 18%, rgba(6, 182, 212, 0.12), transparent 28%),
    linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 0.88fr;
  gap: 72px;
  align-items: center;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--blue);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero h1,
.section-heading h2,
.cta-panel h2,
.policy-hero h1 {
  margin: 0;
  line-height: 1.08;
  letter-spacing: 0;
}

.hero h1 {
  max-width: 680px;
  font-size: clamp(2.45rem, 6vw, 4.65rem);
}

.hero-text {
  max-width: 640px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 1.08rem;
}

.hero-actions,
.card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

.hero-visual {
  position: relative;
  min-height: 520px;
  display: grid;
  place-items: center;
}

.visual-orbit {
  position: absolute;
  width: min(430px, 90vw);
  aspect-ratio: 1;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.16), rgba(124, 58, 237, 0.12));
  filter: blur(0.2px);
}

.hero-phone-image {
  position: relative;
  z-index: 2;
  width: min(330px, 74vw);
  height: auto;
  display: block;
  object-fit: contain;
  filter: drop-shadow(0 34px 48px rgba(18, 24, 41, 0.22));
}

.floating-card {
  position: absolute;
  z-index: 3;
  min-width: 128px;
  padding: 16px 18px;
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.86);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.floating-card strong,
.floating-card span {
  display: block;
}

.floating-card strong {
  color: var(--blue);
  font-size: 1.15rem;
}

.floating-card span {
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 700;
}

.floating-card-top {
  top: 76px;
  right: 26px;
}

.floating-card-bottom {
  left: 20px;
  bottom: 92px;
}

.trust-badges {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 42px;
}

.trust-badges span {
  padding: 18px 20px;
  color: #26324a;
  text-align: center;
  font-weight: 800;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: #fff;
  box-shadow: 0 12px 32px rgba(18, 24, 41, 0.06);
}

.section-heading {
  max-width: 700px;
  margin-bottom: 34px;
}

.section-heading h2,
.cta-panel h2 {
  font-size: clamp(2rem, 4vw, 3rem);
}

.apps,
.policy-content {
  background: #fff;
}

.app-card {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 28px;
  align-items: center;
  max-width: 860px;
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
  box-shadow: var(--shadow);
}

.app-icon {
  width: 108px;
  height: 108px;
  overflow: hidden;
  border-radius: 28px;
  background: #0b3fb7;
  box-shadow: 0 18px 34px rgba(37, 99, 235, 0.18);
}

.app-icon img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.app-card h3,
.feature-card h3 {
  margin: 0 0 10px;
  font-size: 1.35rem;
}

.app-card p,
.feature-card p,
.cta-panel p,
.policy-card p,
.policy-card li {
  color: var(--muted);
}

.app-card p {
  max-width: 650px;
  margin: 0;
}

.features {
  background: var(--soft);
}

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

.feature-card {
  min-height: 248px;
  padding: 28px;
  border: 1px solid rgba(232, 237, 247, 0.9);
  border-radius: 22px;
  background: #fff;
  box-shadow: 0 14px 34px rgba(18, 24, 41, 0.06);
}

.feature-icon {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  margin-bottom: 24px;
  color: var(--blue);
  font-size: 0.86rem;
  font-weight: 800;
  border-radius: 14px;
  background: #eef4ff;
}

.cta-section {
  background: #fff;
}

.cta-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  padding: 46px;
  color: #fff;
  border-radius: 28px;
  background:
    linear-gradient(135deg, rgba(37, 99, 235, 0.96), rgba(124, 58, 237, 0.96)),
    #2563eb;
  box-shadow: 0 24px 70px rgba(37, 99, 235, 0.24);
}

.cta-panel .eyebrow,
.cta-panel p {
  color: rgba(255, 255, 255, 0.82);
}

.cta-panel p {
  max-width: 620px;
  margin: 16px 0 0;
}

.site-footer {
  color: #dbe5ff;
  background: #101729;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 0.8fr 0.9fr 1fr;
  gap: 34px;
  padding: 58px 0 38px;
}

.footer-grid h2,
.footer-grid h3 {
  margin: 0 0 14px;
  color: #fff;
}

.footer-grid h2 {
  font-size: 1.25rem;
}

.footer-grid h3 {
  font-size: 0.96rem;
}

.footer-grid p,
.footer-grid a,
.footer-grid span {
  display: block;
  margin: 8px 0;
  color: #aebbd6;
}

.footer-grid a:hover {
  color: #fff;
}

.footer-bottom {
  padding: 22px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.footer-bottom p {
  margin: 0;
  color: #aebbd6;
}

.compact-footer .footer-bottom {
  border-top: 0;
}

.policy-page {
  background: linear-gradient(180deg, #ffffff 0%, #f8fbff 42%, #ffffff 100%);
}

.policy-hero {
  padding: 76px 0 28px;
}

.policy-container {
  max-width: 860px;
}

.policy-hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.65rem);
}

.policy-meta {
  margin: 12px 0 0;
  color: var(--muted);
  font-weight: 600;
}

.policy-meta a,
.policy-card a {
  color: var(--blue);
  font-weight: 700;
}

.policy-content {
  padding: 20px 0 84px;
}

.policy-card {
  padding: 42px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow);
}

.policy-card h2 {
  margin: 34px 0 10px;
  font-size: 1.28rem;
}

.policy-card p {
  margin: 0 0 16px;
}

.policy-card ul {
  margin: 0 0 18px;
  padding-left: 22px;
}

@media (max-width: 980px) {
  .nav-cta {
    display: none;
  }

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

  .hero-visual {
    min-height: 470px;
  }

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

@media (max-width: 760px) {
  .container {
    width: min(100% - 28px, 1120px);
  }

  .section-pad {
    padding: 68px 0;
  }

  .navbar {
    min-height: 70px;
  }

  .brand {
    min-width: 0;
  }

  .brand strong {
    font-size: 0.92rem;
  }

  .brand small {
    font-size: 0.68rem;
  }

  .nav-toggle {
    display: block;
  }

  .nav-menu {
    position: absolute;
    top: calc(100% + 1px);
    left: 14px;
    right: 14px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: #fff;
    box-shadow: var(--shadow);
  }

  .nav-menu.is-open {
    display: flex;
  }

  .nav-menu a {
    padding: 12px 14px;
    border-radius: 12px;
  }

  .nav-menu a:hover {
    background: #f4f7ff;
  }

  .hero h1 {
    font-size: clamp(2.2rem, 12vw, 3.4rem);
  }

  .hero-text {
    font-size: 1rem;
  }

  .hero-actions,
  .card-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-visual {
    min-height: 430px;
  }

  .hero-phone-image {
    width: min(300px, 78vw);
  }

  .floating-card {
    min-width: 112px;
    padding: 13px 15px;
  }

  .floating-card-top {
    right: 0;
  }

  .floating-card-bottom {
    left: 0;
    bottom: 70px;
  }

  .trust-badges {
    grid-template-columns: 1fr;
  }

  .app-card {
    grid-template-columns: 1fr;
    padding: 26px;
  }

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

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

  .cta-panel {
    align-items: stretch;
    flex-direction: column;
    padding: 32px 24px;
  }

  .policy-hero {
    padding: 56px 0 18px;
  }

  .policy-card {
    padding: 28px 22px;
  }
}

@media (max-width: 420px) {
  .brand-mark {
    width: 54px;
    height: 44px;
    flex-basis: 54px;
  }

  .hero-phone-image {
    width: min(270px, 82vw);
  }

  .floating-card {
    position: relative;
    inset: auto;
    margin: -24px 0 0;
  }

  .hero-visual {
    align-content: center;
    gap: 14px;
    min-height: 520px;
  }
}