@import url("https://fonts.googleapis.com/css2?family=Open+Sans:wght@300;400;500;600;700;800&display=swap");

:root {
  color-scheme: light dark;
  --background: #fafbfc;
  --foreground: #0f172a;
  --muted-foreground: #334155;
  --primary: #d7263d;
  --primary-hover: #a01c2e;
  --primary-soft: #fce8ea;
  --accent: #1f6f54;
  --accent-soft: #e6f3ff;
  --gold: #f1c40f;
  --border: #cbd5e1;
  --card: #ffffff;
  --card-muted: #f7f8fa;
  --shadow-card: 0 8px 24px 0 rgba(11, 18, 32, 0.12);
  --shadow-modal: 0 20px 40px 0 rgba(11, 18, 32, 0.2);

  --spacing-1: 4px;
  --spacing-2: 8px;
  --spacing-3: 12px;
  --spacing-4: 16px;
  --spacing-5: 20px;
  --spacing-6: 24px;
  --spacing-8: 32px;
  --spacing-10: 40px;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-pill: 999px;

  --header-blur: saturate(180%) blur(12px);
}

@media (prefers-color-scheme: dark) {
  :root {
    --background: #0b1220;
    --foreground: #e6edf6;
    --muted-foreground: #9fb0c4;
    --primary: #ff4156;
    --primary-hover: #d7263d;
    --primary-soft: #3a1114;
    --accent: #2fb287;
    --accent-soft: #132025;
    --gold: #ffd769;
    --border: #243045;
    --card: #111a2a;
    --card-muted: #0f1623;
    --shadow-card: 0 8px 24px 0 rgba(0, 0, 0, 0.3);
    --shadow-modal: 0 20px 40px 0 rgba(0, 0, 0, 0.5);
  }
}

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

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Open Sans", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--background);
  color: var(--foreground);
  line-height: 1.6;
}

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

a {
  color: inherit;
}

main {
  width: min(1200px, 100%);
  margin: 0 auto;
  padding: var(--spacing-8) var(--spacing-4) var(--spacing-10);
}

.section-heading {
  font-size: 32px;
  line-height: 38px;
  font-weight: 600;
  margin: 0 0 var(--spacing-4);
}

.subheading {
  font-size: 18px;
  line-height: 26px;
  color: var(--muted-foreground);
  margin-bottom: var(--spacing-6);
}

.surface-card {
  background: var(--card);
  border-radius: var(--radius-xl);
  padding: var(--spacing-6);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-card);
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--spacing-4);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-2);
  padding: var(--spacing-3) var(--spacing-5);
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: 16px;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.btn.primary {
  background: var(--primary);
  color: #ffffff;
}

.btn.primary:hover {
  background: var(--primary-hover);
}

.btn.secondary {
  background: transparent;
  color: var(--foreground);
  border: 1px solid var(--border);
}

.store-cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-3);
  column-gap: var(--spacing-4);
  row-gap: var(--spacing-2);
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: var(--spacing-1) var(--spacing-3);
  border-radius: var(--radius-pill);
  background: var(--primary-soft);
  color: var(--primary);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.site-header {
  width: 100%;
  padding: var(--spacing-4);
}

.site-header__inner {
  width: min(1200px, 100%);
  margin: 0 auto;
  padding: var(--spacing-3) var(--spacing-4);
  border-radius: var(--radius-pill);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-4);
  background: rgba(250, 251, 252, 0.9);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-card);
  backdrop-filter: var(--header-blur);
}

.site-header__logo {
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.01em;
}

.site-header__nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--spacing-3);
}

.site-header__cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-3);
  align-items: center;
}

.site-header__link {
  font-weight: 600;
  color: var(--muted-foreground);
  text-decoration: none;
  padding: var(--spacing-1) var(--spacing-2);
  border-radius: var(--radius-sm);
}

.site-header__link[aria-current="page"] {
  color: var(--primary);
}

footer,
.site-footer {
  font-family: "Open Sans", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.site-footer {
  width: 100%;
  margin-top: var(--spacing-10);
  background: var(--card);
  border-top: 1px solid var(--border);
  box-shadow: var(--shadow-card);
  padding: var(--spacing-6) var(--spacing-4) var(--spacing-8);
}

.site-footer__inner {
  width: min(1200px, 100%);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3);
  align-items: center;
  text-align: center;
}

.site-footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-4);
  column-gap: var(--spacing-4);
  row-gap: var(--spacing-2);
  justify-content: center;
  font-weight: 600;
}

.site-footer__links a {
  color: var(--muted-foreground);
  text-decoration: none;
  padding: var(--spacing-1) var(--spacing-2);
}

.site-footer__links a:hover {
  color: var(--primary);
}

.site-footer__copy {
  color: var(--muted-foreground);
  font-size: 0.95rem;
}

.site-footer__contact {
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
}

@media (prefers-color-scheme: dark) {
  .site-header__inner {
    background: rgba(11, 18, 32, 0.85);
  }
}

@media (max-width: 720px) {
  .site-header__inner {
    flex-direction: column;
  }
  .site-header__cta {
    width: 100%;
    justify-content: center;
  }
  main {
    padding: var(--spacing-6) var(--spacing-3) var(--spacing-8);
  }
}