:root {
  --color-background: #0f172a;
  --color-surface: #ffffff;
  --color-surface-alt: #f8fafc;
  --color-surface-highlight: #111827;
  --color-text: #0b1120;
  --color-text-inverse: #f9fafb;
  --color-accent: #e11d48;
  --color-accent-secondary: #6d28d9;
  --radius-lg: 16px;
  --radius-md: 12px;
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --max-width: 72rem;
  --shadow-lg: 0 20px 45px rgba(15, 23, 42, 0.15);
  color-scheme: light;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text);
  background: #f1f5f9;
  min-height: 100vh;
}

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

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

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

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--color-accent-secondary);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  top: 0.5rem;
  left: 0.5rem;
  padding: 0.75rem 1rem;
  background: var(--color-surface);
  color: var(--color-text);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  transform: translateY(-150%);
  transition: transform 0.2s ease;
  z-index: 1000;
}

.skip-link:focus {
  transform: translateY(0);
}

.hero {
  background: radial-gradient(circle at top left, rgba(109, 40, 217, 0.25), transparent 45%),
    linear-gradient(135deg, #1e293b, #020617);
  color: var(--color-text-inverse);
  padding: var(--space-xl) var(--space-sm) var(--space-lg);
}

.hero__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  gap: var(--space-lg);
  align-items: center;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.hero__content h1 {
  font-size: clamp(2.75rem, 4.4vw, 3.5rem);
  line-height: 1.1;
  margin: var(--space-sm) 0;
}

.hero__subhead {
  font-size: 1.25rem;
  color: rgba(248, 250, 252, 0.9);
  max-width: 32rem;
}

.overline {
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.75rem;
  color: rgba(248, 250, 252, 0.7);
  margin: 0;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin: var(--space-md) 0;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.75rem;
  border-radius: 999px;
  font-weight: 600;
  border: 1px solid transparent;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.button--primary {
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-secondary));
  color: var(--color-text-inverse);
  box-shadow: 0 15px 35px rgba(241, 70, 104, 0.25);
}

.button--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 40px rgba(241, 70, 104, 0.3);
}

.button--ghost {
  color: var(--color-text-inverse);
  border-color: rgba(248, 250, 252, 0.4);
  background: rgba(15, 23, 42, 0.2);
}

.button--ghost:hover {
  background: rgba(15, 23, 42, 0.35);
}

.hero__nav ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  padding: 0;
  margin: var(--space-md) 0 0;
}

.hero__nav a {
  font-size: 0.9rem;
  color: rgba(248, 250, 252, 0.85);
  padding: 0.5rem 0.75rem;
  border-radius: 999px;
  border: 1px solid transparent;
}

.hero__nav a:hover,
.hero__nav a:focus-visible {
  border-color: rgba(248, 250, 252, 0.5);
  text-decoration: none;
}

.hero__media-placeholder {
  position: relative;
  background: rgba(15, 23, 42, 0.35);
  padding: var(--space-sm);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.hero__media-placeholder svg {
  width: 100%;
  border-radius: var(--radius-md);
}

main {
  background: linear-gradient(180deg, #f8fafc, #f1f5f9);
}

.section {
  padding: var(--space-xl) var(--space-sm);
}

.section--alt {
  background: var(--color-surface);
}

.section--highlight {
  background: radial-gradient(circle at top right, rgba(225, 29, 72, 0.15), transparent 40%),
    var(--color-surface);
}

.section__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  gap: var(--space-md);
}

.section__inner h2 {
  font-size: clamp(2rem, 3.2vw, 2.5rem);
  margin: 0;
}

.section__inner--stack {
  align-items: center;
  text-align: center;
}

.bullet-list {
  margin: 0;
  padding-left: 1.25rem;
  display: grid;
  gap: var(--space-xs);
}

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

.card-grid li {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.08);
}

.process-list {
  counter-reset: steps;
  display: grid;
  gap: var(--space-md);
  list-style: none;
  padding: 0;
  margin: var(--space-md) 0 0;
}

.process-list li {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  position: relative;
  box-shadow: 0 10px 26px rgba(15, 23, 42, 0.1);
}

.process-list li::before {
  counter-increment: steps;
  content: counter(steps);
  position: absolute;
  top: var(--space-sm);
  left: var(--space-sm);
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-secondary));
  color: var(--color-text-inverse);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
}

.process-list h3 {
  margin: 0 0 var(--space-xs);
  padding-left: 3.25rem;
}

.process-list p {
  margin: 0;
  padding-left: 3.25rem;
}

.faq-list {
  display: grid;
  gap: var(--space-sm);
}

.faq-list div {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.08);
}

.faq-list dt {
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.inline-cta {
  margin: 0;
}

.inline-cta a {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-accent);
  font-weight: 600;
}

.link-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  justify-content: center;
  padding: 0;
  margin: 0;
}

.link-list a {
  padding: 0.5rem 1rem;
  border-radius: 999px;
  border: 1px solid rgba(15, 23, 42, 0.12);
  background: rgba(255, 255, 255, 0.8);
  color: var(--color-text);
}

.link-list a:hover,
.link-list a:focus-visible {
  border-color: var(--color-accent);
  text-decoration: none;
}

.section__svg {
  max-width: 420px;
  margin: 0 auto;
}

.footer {
  background: #020617;
  color: rgba(248, 250, 252, 0.8);
  padding: var(--space-md) var(--space-sm);
}

.footer__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  text-align: center;
  font-size: 0.95rem;
}

@media (max-width: 768px) {
  .hero__nav ul {
    gap: 0.25rem;
  }

  .hero__nav a {
    font-size: 0.8rem;
  }

  .process-list li::before {
    position: static;
    margin-bottom: var(--space-xs);
  }

  .process-list h3,
  .process-list p {
    padding-left: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }

  html {
    scroll-behavior: auto;
  }
}