:root {
  color-scheme: light;
  font-synthesis: none;
  --font-family-sans: "Inter", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-family-mono: "JetBrains Mono", "Fira Code", "SFMono-Regular", Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;

  --color-primary: #4f46e5;
  --color-primary-dark: #4338ca;
  --color-primary-strong: #4338ca;
  --color-secondary: #10b981;
  --color-accent: #f59e0b;
  --color-info: #2563eb;
  --color-success: #15803d;
  --color-warning: #b45309;
  --color-danger: #dc2626;
  --color-dark: #0f172a;
  --color-muted: #64748b;
  --color-light: #f8fafc;
  --color-surface: #f4f5f9;
  --color-white: #ffffff;
  --color-border: #e2e8f0;
  --color-border-strong: #cbd5f5;

  --shadow-soft: 0 1.5rem 2.5rem -1.75rem rgba(15, 23, 42, 0.35);
  --shadow-card: 0 2.5rem 3.5rem -2rem rgba(15, 23, 42, 0.45);

  --radius-xs: 0.35rem;
  --radius-sm: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;

  --space-3xs: clamp(0.25rem, 0.21rem + 0.2vw, 0.35rem);
  --space-2xs: clamp(0.35rem, 0.3rem + 0.25vw, 0.45rem);
  --space-xs: clamp(0.5rem, 0.45rem + 0.35vw, 0.75rem);
  --space-sm: clamp(0.75rem, 0.65rem + 0.4vw, 1.05rem);
  --space-md: clamp(1rem, 0.85rem + 0.55vw, 1.5rem);
  --space-lg: clamp(1.5rem, 1.25rem + 0.75vw, 2.25rem);
  --space-xl: clamp(2rem, 1.7rem + 1vw, 3rem);
  --space-2xl: clamp(3rem, 2.2rem + 1.5vw, 4rem);
  --space-3xl: clamp(4rem, 3rem + 2vw, 5.5rem);

  --font-size-2xs: clamp(0.7rem, 0.68rem + 0.15vw, 0.8rem);
  --font-size-xs: clamp(0.8rem, 0.78rem + 0.2vw, 0.9rem);
  --font-size-sm: clamp(0.9rem, 0.86rem + 0.25vw, 1rem);
  --font-size-base: clamp(1rem, 0.95rem + 0.28vw, 1.1rem);
  --font-size-lg: clamp(1.1rem, 1.02rem + 0.4vw, 1.3rem);
  --font-size-xl: clamp(1.3rem, 1.18rem + 0.5vw, 1.7rem);
  --font-size-2xl: clamp(1.55rem, 1.35rem + 0.75vw, 2.1rem);
  --font-size-3xl: clamp(1.9rem, 1.6rem + 1vw, 2.6rem);
  --font-size-4xl: clamp(2.25rem, 1.9rem + 1.3vw, 3.25rem);
  --font-size-5xl: clamp(2.8rem, 2.3rem + 1.8vw, 3.9rem);

  --line-height-tight: 1.2;
  --line-height-snug: 1.35;
  --line-height-base: 1.5;
  --line-height-relaxed: 1.65;

  --container-sm: 40rem;
  --container-md: 56rem;
  --container-lg: 70rem;
  --container-xl: 88rem;
  --container-max: 96rem;
  --container-width: var(--container-lg);

  --bp-xs: 22.5rem;
  --bp-sm: 30rem;
  --bp-md: 48rem;
  --bp-lg: 64rem;
  --bp-xl: 80rem;
  --bp-2xl: 96rem;

  --transition-fast: 150ms ease;
  --transition-base: 200ms ease;
  --transition-slow: 350ms ease;
}

html {
  font-size: clamp(15px, 0.45vw + 14px, 18px);
}

body {
  margin: 0;
  font-family: var(--font-family-sans);
  font-size: 1rem;
  line-height: var(--line-height-relaxed);
  background-color: var(--color-surface);
  color: var(--color-dark);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

body[data-nav-open="true"] {
  overflow: hidden;
}

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

img,
video {
  object-fit: cover;
}

a {
  color: inherit;
  text-decoration: none;
  text-decoration-thickness: 0.1em;
  text-underline-offset: 0.2em;
}

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

button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
}

button,
[role="button"],
input[type="button"],
input[type="submit"],
input[type="reset"] {
  cursor: pointer;
  border: none;
}

:focus-visible {
  outline: 3px solid rgba(79, 70, 229, 0.35);
  outline-offset: 3px;
}

::selection {
  background: rgba(79, 70, 229, 0.18);
}

p,
li,
dd,
dt,
span {
  overflow-wrap: anywhere;
  word-break: break-word;
}

table {
  border-collapse: collapse;
  width: 100%;
}

th,
td {
  text-align: left;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}