/* ============ DESIGN TOKENS ============ */
:root,
[data-theme='light'] {
  /* Surfaces — warm cream, sage-adjacent */
  --color-bg: #f7f4ec;
  --color-surface: #fefcf7;
  --color-surface-2: #ffffff;
  --color-surface-offset: #eee8d9;
  --color-surface-offset-2: #e6dfc9;
  --color-divider: #e2dcc9;
  --color-border: #d6ceb5;

  /* Text — deep warm charcoal */
  --color-text: #2b2a20;
  --color-text-muted: #6d6a56;
  --color-text-faint: #a8a390;
  --color-text-inverse: #fbf8f0;

  /* Primary accent — sage green */
  --color-primary: #4f6b4a;
  --color-primary-hover: #3d5539;
  --color-primary-active: #2f4229;
  --color-primary-highlight: #dde5d7;

  /* Secondary accent — dusty terracotta */
  --color-accent: #b3654a;
  --color-accent-hover: #9a5039;
  --color-accent-highlight: #ecdcd3;

  --radius-sm: 0.375rem;
  --radius-md: 0.625rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-full: 9999px;

  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);

  --shadow-sm: 0 1px 2px oklch(0.2 0.02 100 / 0.06);
  --shadow-md: 0 6px 16px oklch(0.2 0.02 100 / 0.08);
  --shadow-lg: 0 16px 40px oklch(0.2 0.02 100 / 0.14);

  --content-narrow: 640px;
  --content-default: 980px;
  --content-wide: 1200px;

  --font-display: 'Zodiak', Georgia, serif;
  --font-body: 'Work Sans', 'Helvetica Neue', sans-serif;
}

[data-theme='dark'] {
  --color-bg: #1b1a15;
  --color-surface: #211f19;
  --color-surface-2: #26241d;
  --color-surface-offset: #2a2820;
  --color-surface-offset-2: #302e24;
  --color-divider: #333126;
  --color-border: #43402f;
  --color-text: #ece7d8;
  --color-text-muted: #a9a48f;
  --color-text-faint: #726d5a;
  --color-text-inverse: #211f19;
  --color-primary: #93ab89;
  --color-primary-hover: #a9c09e;
  --color-primary-active: #7c9373;
  --color-primary-highlight: #333c2f;
  --color-accent: #d68d70;
  --color-accent-hover: #e0a488;
  --color-accent-highlight: #3f2f27;
  --shadow-sm: 0 1px 2px oklch(0 0 0 / 0.3);
  --shadow-md: 0 6px 16px oklch(0 0 0 / 0.35);
  --shadow-lg: 0 16px 40px oklch(0 0 0 / 0.5);
}

/* ============ TYPE SCALE ============ */
:root {
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.25rem);
  --text-3xl: clamp(2.5rem, 1rem + 4vw, 4.5rem);

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;
}

/* ============ BASE ============ */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  -webkit-text-size-adjust: none;
  text-size-adjust: none;
  -webkit-font-smoothing: antialiased;
  scroll-behavior: smooth;
  hanging-punctuation: first last;
  scroll-padding-top: var(--space-16);
}
body {
  min-height: 100dvh;
  line-height: 1.65;
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  background-color: var(--color-bg);
  transition: background-color var(--transition-interactive), color var(--transition-interactive);
}
img, picture, svg { display: block; max-width: 100%; height: auto; }
ul[role='list'] { list-style: none; }
input, button, textarea, select { font: inherit; color: inherit; }
h1, h2, h3, h4 { text-wrap: balance; line-height: 1.15; font-family: var(--font-display); font-weight: 500; }
p, li, figcaption { text-wrap: pretty; max-width: 68ch; }
::selection { background: color-mix(in oklab, var(--color-primary) 25%, transparent); color: var(--color-text); }
:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 3px; border-radius: var(--radius-sm); }
button { cursor: pointer; background: none; border: none; }
a, button, [role='button'], input, textarea, select {
  transition: color var(--transition-interactive), background var(--transition-interactive),
    border-color var(--transition-interactive), box-shadow var(--transition-interactive), transform var(--transition-interactive);
}
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border-width: 0; }

@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;
  }
}

/* ============ LAYOUT ============ */
.wrap {
  max-width: var(--content-default);
  margin-inline: auto;
  padding-inline: var(--space-6);
}
.wrap--wide { max-width: var(--content-wide); }
.wrap--narrow { max-width: var(--content-narrow); }
section { padding-block: clamp(var(--space-16), 8vw, var(--space-24)); }

/* ============ HEADER ============ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in oklab, var(--color-bg) 88%, transparent);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--color-divider);
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: var(--space-4);
}
.brand {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-text);
  text-decoration: none;
}
.brand svg { width: 30px; height: 30px; color: var(--color-primary); }
.header-actions { display: flex; align-items: center; gap: var(--space-4); }
.theme-toggle {
  width: 38px; height: 38px;
  display: grid; place-items: center;
  border-radius: var(--radius-full);
  color: var(--color-text-muted);
}
.theme-toggle:hover { background: var(--color-surface-offset); color: var(--color-text); }
.nav-cta {
  font-size: var(--text-sm);
  font-weight: 600;
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-full);
  background: var(--color-primary);
  color: var(--color-text-inverse);
  text-decoration: none;
  white-space: nowrap;
}
.nav-cta:hover { background: var(--color-primary-hover); transform: translateY(-1px); }

/* ============ HERO ============ */
.hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(var(--space-16), 10vw, var(--space-32)) clamp(var(--space-12), 6vw, var(--space-20));
}
.hero-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.5;
  z-index: 0;
}
.hero-blob--1 { width: 480px; height: 480px; top: -180px; right: -140px; background: var(--color-primary-highlight); }
.hero-blob--2 { width: 360px; height: 360px; bottom: -160px; left: -120px; background: var(--color-accent-highlight); }
[data-theme='dark'] .hero-blob { opacity: 0.35; }
.hero-inner { position: relative; z-index: 1; max-width: 760px; margin-inline: auto; text-align: center; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary);
  background: var(--color-primary-highlight);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-6);
}
.hero h1 {
  font-size: var(--text-3xl);
  margin-bottom: var(--space-5);
}
.hero h1 em { font-style: italic; color: var(--color-primary); }
.hero-sub {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 620px;
  margin-inline: auto;
  margin-bottom: var(--space-8);
}
.hero-actions { display: flex; flex-direction: column; align-items: center; gap: var(--space-3); }
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-base);
  font-weight: 600;
  padding: var(--space-4) var(--space-8);
  border-radius: var(--radius-full);
  background: var(--color-primary);
  color: var(--color-text-inverse);
  text-decoration: none;
  box-shadow: var(--shadow-md);
}
.btn-primary:hover { background: var(--color-primary-hover); transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.btn-primary svg { width: 18px; height: 18px; }
.hero-microcopy { font-size: var(--text-xs); color: var(--color-text-faint); }

/* ============ VALIDATION SECTION ============ */
.validate {
  background: var(--color-surface);
  border-top: 1px solid var(--color-divider);
  border-bottom: 1px solid var(--color-divider);
}
.validate .wrap { max-width: 780px; text-align: center; }
.validate p.lead {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-text);
  margin-bottom: var(--space-4);
}
.validate .cite {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}
.validate .cite a { color: var(--color-text-muted); text-decoration: underline; text-decoration-color: var(--color-border); }

/* ============ ROLES GRID ============ */
.section-head { max-width: 640px; margin-bottom: var(--space-12); }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head h2 { font-size: var(--text-2xl); margin-bottom: var(--space-4); }
.section-head p { color: var(--color-text-muted); font-size: var(--text-lg); }

.roles-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
}
.role-card {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  transition: border-color var(--transition-interactive), transform var(--transition-interactive), box-shadow var(--transition-interactive);
}
.role-card:hover { border-color: var(--color-primary); transform: translateY(-3px); box-shadow: var(--shadow-md); }
.role-card .icon {
  width: 44px; height: 44px;
  display: grid; place-items: center;
  border-radius: var(--radius-md);
  background: var(--color-primary-highlight);
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}
.role-card .icon svg { width: 22px; height: 22px; }
.role-card h3 { font-size: var(--text-base); font-family: var(--font-body); font-weight: 700; margin-bottom: var(--space-2); }
.role-card p { font-size: var(--text-sm); color: var(--color-text-muted); }
.roles-note {
  margin-top: var(--space-10);
  text-align: center;
  font-size: var(--text-lg);
  font-family: var(--font-display);
  max-width: 640px;
  margin-inline: auto;
  color: var(--color-text);
}

/* ============ STORY SECTION ============ */
.story { background: var(--color-surface-offset); }
.story-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: var(--space-16);
  align-items: center;
}
.story-photo { position: relative; }
.story-photo img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4/5;
  object-fit: cover;
}
.story-badge {
  position: absolute;
  bottom: -18px;
  right: -18px;
  background: var(--color-accent);
  color: var(--color-text-inverse);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-lg);
  font-size: var(--text-xs);
  font-weight: 700;
  box-shadow: var(--shadow-md);
  max-width: 180px;
  line-height: 1.3;
}
.story-copy .eyebrow { background: transparent; padding: 0; margin-bottom: var(--space-3); }
.story-copy h2 { font-size: var(--text-2xl); margin-bottom: var(--space-5); }
.story-copy p { color: var(--color-text-muted); font-size: var(--text-base); margin-bottom: var(--space-4); }
.story-copy p strong { color: var(--color-text); font-weight: 600; }
.story-copy .story-disclaimer { font-size: var(--text-xs); color: var(--color-text-faint); font-style: italic; }

/* ============ TESTIMONIALS ============ */
.testimonials { background: var(--color-bg); }
.testi-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
}
.testi-card {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
}
.testi-card svg.quote { width: 26px; height: 26px; color: var(--color-primary); margin-bottom: var(--space-4); }
.testi-card p { font-size: var(--text-base); color: var(--color-text); margin-bottom: var(--space-5); }
.testi-name { font-size: var(--text-sm); font-weight: 700; color: var(--color-text-muted); }

/* ============ MID CTA ============ */
.mid-cta {
  background: var(--color-primary);
  color: var(--color-text-inverse);
  text-align: center;
}
.mid-cta h2 { font-size: var(--text-2xl); color: var(--color-text-inverse); margin-bottom: var(--space-4); }
.mid-cta p { color: color-mix(in oklab, var(--color-text-inverse) 82%, transparent); font-size: var(--text-lg); max-width: 560px; margin-inline: auto; margin-bottom: var(--space-8); }
.mid-cta .btn-primary { background: var(--color-text-inverse); color: var(--color-primary-active); }
.mid-cta .btn-primary:hover { background: color-mix(in oklab, var(--color-text-inverse) 90%, var(--color-primary)); }

/* ============ FAQ ============ */
.faq-list { max-width: 760px; margin-inline: auto; }
.faq-item {
  border-bottom: 1px solid var(--color-divider);
}
.faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  text-align: left;
  padding-block: var(--space-5);
  font-size: var(--text-lg);
  font-family: var(--font-display);
  color: var(--color-text);
}
.faq-q svg { width: 20px; height: 20px; color: var(--color-text-muted); flex-shrink: 0; transition: transform var(--transition-interactive); }
.faq-item[open] .faq-q svg { transform: rotate(45deg); }
.faq-a { padding-bottom: var(--space-6); color: var(--color-text-muted); font-size: var(--text-base); max-width: 65ch; }

/* ============ FINAL CTA ============ */
.final-cta { text-align: center; }
.final-cta h2 { font-size: var(--text-2xl); margin-bottom: var(--space-5); }
.final-cta p { color: var(--color-text-muted); font-size: var(--text-lg); max-width: 560px; margin-inline: auto; margin-bottom: var(--space-8); }
.secondary-link { display: block; margin-top: var(--space-6); font-size: var(--text-sm); color: var(--color-text-muted); }
.secondary-link a { color: var(--color-primary); font-weight: 600; text-decoration: underline; text-decoration-color: var(--color-primary-highlight); }

/* ============ FOOTER ============ */
.site-footer {
  border-top: 1px solid var(--color-divider);
  padding-block: var(--space-10);
}
.site-footer .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
}
.footer-brand { display: flex; align-items: center; gap: var(--space-2); font-family: var(--font-display); font-size: var(--text-base); }
.footer-brand svg { width: 22px; height: 22px; color: var(--color-primary); }
.footer-links { display: flex; gap: var(--space-6); font-size: var(--text-sm); color: var(--color-text-muted); }
.footer-links a { color: var(--color-text-muted); text-decoration: none; display: inline-flex; align-items: center; gap: var(--space-1); }
.footer-links a:hover { color: var(--color-primary); }
.footer-copy { font-size: var(--text-xs); color: var(--color-text-faint); width: 100%; padding-top: var(--space-6); border-top: 1px solid var(--color-divider); margin-top: var(--space-2); }

/* ============ REVEAL ============ */
[data-reveal] { opacity: 0; transform: translateY(16px); transition: opacity 0.7s cubic-bezier(0.16,1,0.3,1), transform 0.7s cubic-bezier(0.16,1,0.3,1); }
[data-reveal].is-visible { opacity: 1; transform: translateY(0); }

/* ============ RESPONSIVE ============ */
@media (max-width: 900px) {
  .roles-grid { grid-template-columns: repeat(2, 1fr); }
  .story-grid { grid-template-columns: 1fr; gap: var(--space-10); }
  .story-photo { max-width: 340px; margin-inline: auto; }
  .testi-grid { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .roles-grid { grid-template-columns: 1fr 1fr; gap: var(--space-3); }
  .site-footer .wrap { justify-content: center; text-align: center; }
  .footer-links { justify-content: center; }
  .story-badge { position: static; margin-top: var(--space-4); max-width: none; }
  .site-header .wrap { padding-block: var(--space-3); }
  .brand { font-size: var(--text-sm); gap: var(--space-1); white-space: nowrap; }
  .brand svg { width: 22px; height: 22px; }
  .header-actions { gap: var(--space-2); }
  .theme-toggle { width: 32px; height: 32px; }
  .theme-toggle svg { width: 16px; height: 16px; }
  .nav-cta { font-size: var(--text-xs); padding: var(--space-2) var(--space-3); }
}
@media (max-width: 400px) {
  .brand { font-size: 0.75rem; }
}