@layer reset, base, components, utilities;

@layer reset {
  *, *::before, *::after { box-sizing: border-box; }
  * { margin: 0; }
  html { scroll-behavior: smooth; }
  body { min-height: 100vh; }
  img, svg, video { display: block; max-width: 100%; }
  button, input, select, textarea { font: inherit; }
  button, a { -webkit-tap-highlight-color: transparent; }
  ul, ol { list-style: none; padding: 0; }
  a { color: inherit; text-decoration: none; }
}

@layer base {
  :root {
    color-scheme: light;
    --color-primary: #46b9ac;
    --color-secondary: #b94653;
    --color-canvas: #f3fbf9;
    --color-heading: #173b37;
    --color-text: #173b37;
    --color-text-muted: #5c7773;
    --color-surface: #ffffff;
    --color-inverse: #102f2c;
    --color-border: #cfe2df;
    --font-display: "Manrope", sans-serif;
    --font-body: "Inter", sans-serif;
    --color-bg-base: var(--color-canvas);
    --color-bg-subtle: var(--color-canvas);
    --color-bg-card: var(--color-surface);
    --color-bg-inverse: var(--color-inverse);
    --color-bg-inverse-2: var(--color-heading);
    --color-text-title: var(--color-heading);
    --color-text-main: var(--color-text);
    --color-text-inverse: var(--color-surface);
    --color-primary-hover: var(--color-inverse);
    --color-primary-soft: var(--color-border);
    --color-secondary-hover: var(--color-inverse);
    --color-secondary-soft: var(--color-canvas);
    --color-success: #46b9ac;
    --color-warning: var(--color-secondary);
    --color-danger: #b94653;
    --color-border-strong: var(--color-text-muted);
    --shadow-soft: 0 20px 60px color-mix(in srgb, var(--color-heading) 10%, transparent);
    --shadow-product: 0 28px 80px color-mix(in srgb, var(--color-inverse) 20%, transparent);
    --radius-sm: 0.625rem;
    --radius-md: 0.875rem;
    --radius-lg: 1.125rem;
    --radius-full: 999px;
    --font-heading: var(--font-display);
    --container-max: 76rem;
    --space-2xs: 0.375rem;
    --space-xs: 0.625rem;
    --space-sm: 0.875rem;
    --space-md: 1.25rem;
    --space-lg: 1.75rem;
    --space-xl: 2.5rem;
    --space-2xl: 4rem;
    --space-3xl: 6.5rem;
    --transition: 180ms cubic-bezier(.2,.8,.2,1);
  }

  body {
    background: var(--color-bg-base);
    color: var(--color-text-main);
    font: 400 1rem/1.65 var(--font-body);
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
  }

  h1, h2, h3, h4 {
    color: var(--color-text-title);
    font-family: var(--font-heading);
    font-weight: 700;
    letter-spacing: -0.045em;
    line-height: 1.04;
    text-wrap: balance;
  }

  h1 { font-size: clamp(3rem, 6vw, 6rem); }
  h2 { font-size: clamp(2.25rem, 4.5vw, 4.25rem); }
  h3 { font-size: clamp(1.4rem, 2vw, 2rem); }
  p { text-wrap: pretty; }
  strong { color: var(--color-text-title); }
  ::selection { background: var(--color-primary-soft); color: var(--color-text-title); }
  :focus-visible { outline: 2px solid var(--color-text-title); outline-offset: 2px; box-shadow: 0 0 0 4px var(--color-primary-soft); }
}

@layer components {
  .container { width: min(100% - 2rem, var(--container-max)); margin-inline: auto; }
  .section { padding-block: var(--space-3xl); }
  .section-kicker { color: var(--color-text-muted); font-size: .78rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
  .section-lead { max-width: 42rem; margin-top: 1.25rem; font-size: clamp(1.05rem, 1.6vw, 1.3rem); }

  .btn {
    display: inline-flex;
    min-block-size: 46px;
    align-items: center;
    justify-content: center;
    gap: .55rem;
    padding-inline: 1.25rem;
    border: 1px solid transparent;
    border-radius: var(--radius-full);
    cursor: pointer;
    font: 700 .875rem/1 var(--font-body);
    letter-spacing: -.01em;
    transition: transform var(--transition), background var(--transition), border-color var(--transition);
  }
  .btn:hover { transform: translateY(-2px); }
  .btn-primary { background: var(--color-primary); color: var(--color-text-title); }
  .btn-primary:hover { background: var(--color-primary-hover); color: var(--color-text-inverse); }
  .btn-dark { background: var(--color-bg-inverse); color: var(--color-text-inverse); }
  .btn-dark:hover { background: var(--color-bg-inverse-2); }
  .btn-secondary { background: var(--color-secondary); color: var(--color-surface); }
  .btn-secondary:hover { background: var(--color-secondary-hover); }
  .text-link { display: inline-flex; align-items: center; gap: .55rem; color: var(--color-text-muted); font-size: .9rem; font-weight: 700; }
  .text-link svg { width: 16px; color: var(--color-primary); transition: transform var(--transition); }
  .text-link:hover svg { transform: translateX(4px); }

  .form-group { display: grid; gap: .45rem; }
  .form-label { color: var(--color-text-title); font-size: .76rem; font-weight: 700; }
  .form-control, .leave-select {
    width: 100%;
    min-height: 46px;
    padding: .75rem .9rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-surface);
    color: var(--color-text-title);
    font-size: .9rem;
    transition: border-color var(--transition), box-shadow var(--transition);
  }
  .form-control:focus, .leave-select:focus { border-color: var(--color-primary); outline: 2px solid var(--color-text-title); outline-offset: 2px; box-shadow: 0 0 0 4px var(--color-primary-soft); }
}

@layer utilities {
  .sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
  .inverse { color: var(--color-text-inverse); }
  .inverse h1, .inverse h2, .inverse h3, .inverse h4, .inverse strong { color: var(--color-text-inverse); }
  @media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  }
}