/* ==========================================================================
   Willow Care — Design Tokens
   ========================================================================== */

:root {
  /* ---- Color: named per brand swatch ---- */
  --spruce: #365136;       /* Dark Spruce — primary ink, deep accents */
  --hunter: #426542;       /* Hunter Green — primary CTA / accent */
  --hunter-dim: #395839;   /* hover state for hunter */
  --mint: #E6EDE6;         /* Mint Cream — soft section tint */
  --porcelain: #F4F7F4;    /* Porcelain — alt section bg */
  --snow: #FAFAF9;         /* Bright Snow — page bg */
  --white: #FFFFFF;
  --alabaster: #E7E5E4;    /* Alabaster Grey — hairlines, borders */

  /* derived */
  --ink: #25352A;          /* slightly softened near-black green-ink for body text */
  --ink-soft: #5B6B60;     /* secondary text */
  --ink-faint: #8A968D;    /* tertiary / placeholder text */
  --ring: rgba(66, 101, 66, 0.35);

  /* ---- Type ---- */
  --font-display: 'Playfair Display', 'Iowan Old Style', Georgia, serif;
  --font-body: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'DM Mono', 'SFMono-Regular', Menlo, monospace;

  /* ---- Scale ---- */
  --step--1: clamp(0.83rem, 0.8rem + 0.15vw, 0.9rem);
  --step-0:  clamp(1rem, 0.96rem + 0.2vw, 1.0625rem);
  --step-1:  clamp(1.2rem, 1.13rem + 0.35vw, 1.4rem);
  --step-2:  clamp(1.5rem, 1.35rem + 0.7vw, 1.9rem);
  --step-3:  clamp(2rem, 1.7rem + 1.4vw, 2.75rem);
  --step-4:  clamp(2.6rem, 2.1rem + 2.4vw, 4rem);
  --step-5:  clamp(3.2rem, 2.4rem + 3.8vw, 5.4rem);

  /* ---- Spacing ---- */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.75rem;
  --space-lg: 3rem;
  --space-xl: 5.5rem;
  --space-2xl: 8.5rem;

  /* ---- Shape & motion ---- */
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 26px;
  --ease-leaf: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-soft: cubic-bezier(0.4, 0, 0.2, 1);
  --dur-fast: 220ms;
  --dur-med: 480ms;
  --dur-slow: 760ms;

  --shadow-sm: 0 1px 2px rgba(37, 53, 42, 0.06), 0 1px 1px rgba(37, 53, 42, 0.04);
  --shadow-md: 0 8px 24px -8px rgba(37, 53, 42, 0.18), 0 2px 8px -2px rgba(37, 53, 42, 0.08);
  --shadow-lg: 0 24px 60px -16px rgba(37, 53, 42, 0.28), 0 6px 18px -6px rgba(37, 53, 42, 0.12);

  --max-width: 1280px;
}

@media (prefers-reduced-motion: reduce) {
  :root {
    --dur-fast: 1ms;
    --dur-med: 1ms;
    --dur-slow: 1ms;
  }
}

/* ==========================================================================
   Reset
   ========================================================================== */

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

html {
  scroll-behavior: smooth;
}

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

body {
  margin: 0;
  background: var(--snow);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--step-0);
  line-height: 1.6;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--spruce);
  margin: 0;
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.01em;
}

p { margin: 0; }

a {
  color: inherit;
  text-decoration: none;
}

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
  color: inherit;
}

ul { margin: 0; padding: 0; list-style: none; }

::selection {
  background: var(--hunter);
  color: var(--white);
}

:focus-visible {
  outline: 2px solid var(--hunter);
  outline-offset: 3px;
  border-radius: 4px;
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 4vw, 3rem);
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: var(--step--1);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--hunter);
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
}

.eyebrow::before {
  content: '';
  width: 18px;
  height: 1px;
  background: var(--hunter);
  display: inline-block;
}

.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* Stem divider — the recurring "growth" motif, used sparingly */
.stem-divider {
  width: 1px;
  height: var(--space-lg);
  margin-inline: auto;
  background: linear-gradient(to bottom, transparent, var(--alabaster) 30%, var(--alabaster) 70%, transparent);
  position: relative;
}

.stem-divider::after {
  content: '';
  position: absolute;
  left: 50%;
  top: 50%;
  width: 6px;
  height: 6px;
  background: var(--hunter);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}