:root {
  --primary: #6d4ed6;
  --primary-dark: #4a2fb0;
  --secondary: #1f9dbf;
  --accent: #f7b733;
  --background: #f4f4f8;
  --surface: #ffffff;
  --surface-soft: rgba(255, 255, 255, 0.75);
  --text: #13141a;
  --text-muted: #636b78;
  --shadow-soft: 0 20px 60px rgba(20, 24, 42, 0.12);
  --radius-lg: 24px;
  --radius-sm: 14px;
  --max-width: 1100px;
  --font-family: 'Inter', 'SF Pro Display', 'Roboto', sans-serif;
}

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

body {
  margin: 0;
  font-family: var(--font-family);
  background: var(--background);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--primary);
  text-decoration: none;
}

a:hover,
a:focus-visible {
  text-decoration: underline;
}

.site-header {
  background: radial-gradient(circle at top right, var(--secondary), var(--primary-dark));
  color: #fff;
  padding: clamp(2rem, 4vw, 3.5rem) clamp(1.5rem, 4vw, 3rem) clamp(3rem, 6vw, 5rem);
  position: relative;
  overflow: hidden;
}

.site-header::after {
  content: '';
  position: absolute;
  inset: -160px -260px auto auto;
  width: 520px;
  height: 520px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 50%;
  filter: blur(2px);
  z-index: 0;
}

.top-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
  margin: 0 auto clamp(2rem, 4vw, 3.5rem);
  max-width: var(--max-width);
  position: relative;
  z-index: 1;
}

.brand {
  font-size: 1.15rem;
  font-weight: 600;
  color: #fff;
  letter-spacing: 0.02em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.nav-links a {
  color: rgba(255, 255, 255, 0.88);
  font-size: 0.98rem;
  font-weight: 500;
}

.nav-links .nav-cta {
  padding: 0.55rem 1.3rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.28);
  transition: transform 0.2s ease, background 0.2s ease;
}

.nav-links .nav-cta:hover,
.nav-links .nav-cta:focus-visible {
  background: rgba(255, 255, 255, 0.26);
  transform: translateY(-1px);
}

.hero {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: clamp(2rem, 8vw, 4.5rem);
  max-width: var(--max-width);
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.hero-copy h1 {
  margin: 0 0 1rem;
  font-size: clamp(2.4rem, 5vw, 3.4rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.45rem 1rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
  color: rgba(255, 255, 255, 0.88);
  margin-bottom: 1.25rem;
}

.hero-lead {
  margin: 0;
  font-size: clamp(1.05rem, 1.8vw, 1.2rem);
  color: rgba(255, 255, 255, 0.9);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin: 1.75rem 0 2.1rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-weight: 600;
  border-radius: 999px;
  padding: 0.75rem 1.6rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  border: none;
}

.button.primary {
  background: #fff;
  color: var(--primary-dark);
  box-shadow: 0 16px 40px rgba(11, 18, 45, 0.26);
}

.button.primary:hover,
.button.primary:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 22px 48px rgba(11, 18, 45, 0.28);
}

.button.ghost {
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.36);
}

.button.ghost:hover,
.button.ghost:focus-visible {
  transform: translateY(-2px);
  background: rgba(255, 255, 255, 0.12);
}

.button.large {
  padding: 0.9rem 2.2rem;
  font-size: 1.05rem;
}

.hero-stats {
  display: flex;
  gap: clamp(1rem, 3vw, 2.4rem);
  margin: 0;
}

.hero-stats dt {
  font-size: clamp(1.7rem, 3vw, 2.1rem);
  font-weight: 700;
  color: #fff;
}

.hero-stats dd {
  margin: 0;
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.7);
}

.hero-stats > div {
  display: grid;
  gap: 0.35rem;
}

.hero-card {
  background: var(--surface-soft);
  backdrop-filter: blur(20px);
  border-radius: var(--radius-lg);
  padding: clamp(1.8rem, 3vw, 2.5rem);
  color: var(--text);
  box-shadow: var(--shadow-soft);
  display: grid;
  gap: 1.25rem;
}

.hero-card h2 {
  margin: 0;
  font-size: 1.35rem;
  color: var(--primary-dark);
}

.hero-card ul {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--text-muted);
  display: grid;
  gap: 0.5rem;
}

.hero-card-footnote {
  margin: 0;
  font-size: 0.9rem;
  color: var(--text-muted);
  border-left: 2px solid var(--accent);
  padding-left: 0.85rem;
}

main {
  max-width: var(--max-width);
  margin: clamp(2rem, 6vw, 5rem) auto;
  padding: 0 clamp(1.5rem, 4vw, 2.5rem);
  display: grid;
  gap: clamp(3rem, 7vw, 4.5rem);
}

.section {
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: clamp(2rem, 4vw, 3rem);
  box-shadow: var(--shadow-soft);
}

.section-alt {
  background: linear-gradient(135deg, rgba(109, 78, 214, 0.08), rgba(31, 157, 191, 0.08));
  box-shadow: none;
}

.section-heading {
  display: grid;
  gap: 0.65rem;
  max-width: 60ch;
  margin-bottom: clamp(1.8rem, 3vw, 2.4rem);
}

.section-heading p {
  margin: 0;
  color: var(--text-muted);
}

.section-heading h2 {
  margin: 0;
  font-size: clamp(1.9rem, 4vw, 2.4rem);
  color: var(--text);
  letter-spacing: -0.015em;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--primary-dark);
}

.feature-grid {
  display: grid;
  gap: 1.6rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.feature-grid article {
  padding: 1.6rem;
  border-radius: var(--radius-sm);
  background: rgba(109, 78, 214, 0.08);
  border: 1px solid rgba(109, 78, 214, 0.16);
  display: grid;
  gap: 0.65rem;
}

.feature-grid h3 {
  margin: 0;
  color: var(--primary-dark);
  font-size: 1.15rem;
}

.feature-grid p {
  margin: 0;
  color: var(--text-muted);
}

.steps {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.8rem;
}

.steps li {
  position: relative;
  padding: 1.8rem 1.6rem 1.6rem;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--shadow-soft);
  display: grid;
  gap: 0.6rem;
}

.bubble {
  position: absolute;
  inset: -18px auto auto 1.6rem;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  box-shadow: 0 12px 28px rgba(109, 78, 214, 0.32);
}

.steps h3 {
  margin: 0;
  font-size: 1.2rem;
  color: var(--text);
}

.premium-grid {
  display: grid;
  gap: 1.4rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.premium-grid article {
  padding: 1.6rem;
  border-radius: var(--radius-sm);
  background: rgba(31, 157, 191, 0.1);
  border: 1px solid rgba(31, 157, 191, 0.18);
  display: grid;
  gap: 0.55rem;
}

.premium-grid h3 {
  margin: 0;
  color: var(--secondary);
  font-size: 1.15rem;
}

.premium-grid p {
  margin: 0;
  color: var(--text-muted);
}

.premium-cta {
  margin-top: 2rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  color: var(--text-muted);
}

.testimonial-grid {
  display: grid;
  gap: 1.6rem;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.testimonial-grid figure {
  margin: 0;
  padding: 1.8rem;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(19, 20, 26, 0.08);
  display: grid;
  gap: 0.9rem;
}

.testimonial-grid blockquote {
  margin: 0;
  font-size: 1rem;
  color: var(--text);
  font-style: italic;
}

.testimonial-grid figcaption {
  font-size: 0.92rem;
  color: var(--text-muted);
}

.faq-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.faq-grid details {
  background: rgba(109, 78, 214, 0.08);
  border: 1px solid rgba(109, 78, 214, 0.16);
  border-radius: var(--radius-sm);
  padding: 1.2rem 1.4rem;
}

.faq-grid summary {
  font-weight: 600;
  cursor: pointer;
  outline: none;
}

.faq-grid summary::marker {
  color: var(--primary);
}

.faq-grid p {
  margin: 0.75rem 0 0;
  color: var(--text-muted);
}

.support-cards {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.support-card {
  display: grid;
  gap: 0.6rem;
  padding: 1.6rem;
  background: rgba(255, 255, 255, 0.92);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(19, 20, 26, 0.08);
  color: inherit;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.support-card:hover,
.support-card:focus-visible {
  transform: translateY(-4px);
  box-shadow: var(--shadow-soft);
  text-decoration: none;
}

.support-card h3 {
  margin: 0;
  font-size: 1.15rem;
  color: var(--text);
}

.support-card span {
  font-weight: 600;
  color: var(--primary);
}

.download {
  text-align: center;
}

.download .section-heading {
  margin: 0 auto clamp(1.6rem, 3vw, 2rem);
  text-align: center;
}

.legal-main {
  max-width: 820px;
  margin: clamp(2rem, 6vw, 5rem) auto;
  padding: 0 clamp(1.5rem, 4vw, 2.5rem);
}

.legal-content {
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: clamp(2rem, 4vw, 3rem);
  box-shadow: var(--shadow-soft);
}

.legal-main section {
  margin-bottom: clamp(1.5rem, 3vw, 2rem);
}

.legal-main h2 {
  margin: 0 0 1rem;
  font-size: clamp(1.4rem, 3vw, 1.75rem);
  color: var(--primary-dark);
  letter-spacing: -0.015em;
}

.legal-main h3 {
  margin: 1.5rem 0 0.75rem;
  font-size: clamp(1.15rem, 2.5vw, 1.35rem);
  color: var(--text);
}

.legal-main p {
  margin: 0 0 1rem;
  color: var(--text-muted);
  line-height: 1.7;
}

.legal-main ul,
.legal-main ol {
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 1rem;
}

.legal-main a {
  color: var(--primary);
  font-weight: 500;
}

.faq-list {
  display: grid;
  gap: 1.5rem;
}

.faq-item {
  padding: 1.75rem;
  border-radius: var(--radius-sm);
  background: rgba(109, 78, 214, 0.06);
  border: 1px solid rgba(109, 78, 214, 0.14);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.faq-item:hover,
.faq-item:focus-within {
  transform: translateY(-2px);
  box-shadow: var(--shadow-soft);
}

.faq-item h3 {
  margin-top: 0;
  color: var(--primary-dark);
}

.faq-item p {
  margin-bottom: 0;
}

.contact-block {
  margin-top: 1.5rem;
  padding: 1.75rem;
  border-radius: var(--radius-sm);
  background: rgba(31, 157, 191, 0.08);
  border: 1px solid rgba(31, 157, 191, 0.18);
}

.contact-block strong {
  color: var(--secondary);
}

.site-footer {
  text-align: center;
  padding: 2.5rem 1.5rem 3rem;
  color: var(--text-muted);
  font-size: 0.92rem;
}

@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
  }

  .hero-card {
    order: -1;
  }
}

@media (max-width: 720px) {
  .top-nav {
    flex-direction: column;
    align-items: flex-start;
  }

  .nav-links {
    flex-wrap: wrap;
    gap: 0.75rem;
  }

  .hero-stats {
    flex-wrap: wrap;
  }

  .section {
    padding: 1.75rem;
  }
}

@media (max-width: 520px) {
  .site-header {
    padding: 2rem 1.4rem 3rem;
  }

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

  .button {
    width: 100%;
  }
}