/* Cairn Philanthropy — cairnphilanthropy.com */

:root {
  --ink: #26251f;
  --ink-soft: #4c4a40;
  --paper: #faf8f3;
  --paper-warm: #f3efe6;
  --stone: #e5dfd1;
  --moss: #4a5d4e;
  --moss-deep: #37473b;
  --blaze: #b97f2e;
  --blaze-soft: #f0e4cf;
  --max: 1100px;
  --serif: "Fraunces", Georgia, "Times New Roman", serif;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.65;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; }

h1, h2, h3, .serif {
  font-family: var(--serif);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2.4rem, 5.5vw, 3.8rem); }
h2 { font-size: clamp(1.7rem, 3.5vw, 2.4rem); }
h3 { font-size: 1.25rem; line-height: 1.3; }

a { color: var(--moss); text-decoration: none; }
a:hover { color: var(--moss-deep); }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 24px; }

.eyebrow {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--blaze);
  margin-bottom: 1rem;
}

/* ---------- Header ---------- */
header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(250, 248, 243, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--stone);
}

.nav {
  max-width: var(--max);
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
}

.brand svg { flex-shrink: 0; }

.brand-name {
  font-family: var(--serif);
  font-size: 1.28rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  line-height: 1.1;
}

.brand-name span {
  display: block;
  font-family: var(--sans);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-top: 2px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 26px;
  list-style: none;
}

.nav-links a {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--ink-soft);
}

.nav-links a:hover, .nav-links a.active { color: var(--ink); }

.nav-links a.btn-solid { color: #fff; }
.nav-links a.btn-solid:hover { color: #fff; }

.nav-toggle { display: none; background: none; border: none; font-size: 1.6rem; color: var(--ink); cursor: pointer; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  padding: 12px 26px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: all 0.18s ease;
  border: 1.5px solid var(--moss);
}

.btn-solid { background: var(--moss); color: #fff; }
.btn-solid:hover { background: var(--moss-deep); border-color: var(--moss-deep); color: #fff; transform: translateY(-1px); }

.btn-ghost { background: transparent; color: var(--moss); }
.btn-ghost:hover { background: var(--moss); color: #fff; }

.btn-sm { padding: 9px 20px; font-size: 0.88rem; }

/* ---------- Hero ---------- */
.hero { padding: 96px 0 80px; }

.hero-grid {
  display: grid;
  grid-template-columns: 1.35fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero p.lead {
  font-size: 1.18rem;
  color: var(--ink-soft);
  margin: 1.4rem 0 2.2rem;
  max-width: 34em;
}

.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; }

.hero-art { text-align: center; }

/* ---------- Stat band ---------- */
.stats {
  background: var(--moss-deep);
  color: var(--paper);
  padding: 56px 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 36px;
  text-align: center;
}

.stat-num {
  font-family: var(--serif);
  font-size: clamp(1.9rem, 3.6vw, 2.7rem);
  font-weight: 600;
  color: #fff;
}

.stat-label {
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  color: #cdd6cd;
  margin-top: 6px;
}

/* ---------- Sections ---------- */
section { padding: 84px 0; }
section.tight { padding: 60px 0; }
section.warm { background: var(--paper-warm); }

.section-head { max-width: 640px; margin-bottom: 48px; }
.section-head p { color: var(--ink-soft); margin-top: 0.9rem; font-size: 1.05rem; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }

/* ---------- Cards ---------- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.card {
  background: #fff;
  border: 1px solid var(--stone);
  border-radius: 14px;
  padding: 30px 28px;
  display: flex;
  flex-direction: column;
  transition: all 0.18s ease;
}

.card:hover { transform: translateY(-3px); box-shadow: 0 12px 32px rgba(38, 37, 31, 0.08); }

.card h3 { margin-bottom: 0.6rem; }
.card p { color: var(--ink-soft); font-size: 0.95rem; flex-grow: 1; }

.card .card-link {
  margin-top: 1.2rem;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--blaze);
}

.card .card-link:hover { color: var(--ink); }

.card-flag {
  display: inline-block;
  align-self: flex-start;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--moss);
  background: #e9eee9;
  border-radius: 999px;
  padding: 3px 12px;
  margin-bottom: 14px;
}

/* ---------- Why / feature rows ---------- */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.feature h3 { margin-bottom: 0.6rem; }
.feature p { color: var(--ink-soft); font-size: 0.97rem; }

.feature-num {
  font-family: var(--serif);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--blaze);
  margin-bottom: 0.8rem;
}

/* ---------- Story / cairn block ---------- */
.story-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 60px;
  align-items: center;
}

.story-grid blockquote {
  font-family: var(--serif);
  font-size: 1.35rem;
  line-height: 1.5;
  color: var(--ink);
  border-left: 3px solid var(--blaze);
  padding-left: 24px;
  margin-top: 1.6rem;
}

/* ---------- CTA band ---------- */
.cta-band {
  background: var(--moss);
  color: #fff;
  border-radius: 20px;
  padding: 64px 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}

.cta-band h2 { color: #fff; max-width: 18em; }
.cta-band p { color: #d8e0d8; margin-top: 0.6rem; max-width: 34em; }
.cta-band .btn { background: #fff; color: var(--moss-deep); border-color: #fff; }
.cta-band .btn:hover { background: var(--blaze-soft); border-color: var(--blaze-soft); transform: translateY(-1px); }

/* ---------- Page hero (interior) ---------- */
.page-hero { padding: 72px 0 56px; border-bottom: 1px solid var(--stone); }
.page-hero p.lead { font-size: 1.15rem; color: var(--ink-soft); margin-top: 1.2rem; max-width: 40em; }

/* ---------- Service detail layout ---------- */
.detail-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 60px;
  align-items: start;
}

.detail-main h2 { margin: 2.4rem 0 0.9rem; font-size: 1.5rem; }
.detail-main h2:first-child { margin-top: 0; }
.detail-main p { color: var(--ink-soft); margin-bottom: 1rem; }
.detail-main ul { margin: 0.4rem 0 1.2rem 1.3rem; color: var(--ink-soft); }
.detail-main li { margin-bottom: 0.55rem; }
.detail-main li strong { color: var(--ink); }

.sidebar {
  position: sticky;
  top: 96px;
  background: #fff;
  border: 1px solid var(--stone);
  border-radius: 14px;
  padding: 30px 28px;
}

.sidebar h3 { font-size: 1.05rem; margin-bottom: 1rem; }
.sidebar dl { font-size: 0.92rem; }
.sidebar dt { font-weight: 600; color: var(--ink); margin-top: 0.9rem; }
.sidebar dd { color: var(--ink-soft); margin-left: 0; }
.sidebar .btn { width: 100%; text-align: center; margin-top: 1.6rem; }
.sidebar .sidebar-note { font-size: 0.82rem; color: var(--ink-soft); margin-top: 0.9rem; text-align: center; }

/* ---------- Process steps ---------- */
.steps { counter-reset: step; margin-top: 0.8rem; }
.step {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 18px;
  padding: 18px 0;
  border-bottom: 1px solid var(--stone);
}
.step:last-child { border-bottom: none; }
.step::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  font-family: var(--serif);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--blaze);
}
.step h4 { font-size: 1rem; margin-bottom: 0.2rem; }
.step p { font-size: 0.93rem; color: var(--ink-soft); margin: 0; }

/* ---------- Results / numbers ---------- */
.result-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.result {
  background: #fff;
  border: 1px solid var(--stone);
  border-radius: 14px;
  padding: 28px;
}

.result .stat-num { color: var(--moss-deep); font-size: 2.1rem; }
.result p { color: var(--ink-soft); font-size: 0.94rem; margin-top: 0.5rem; }

/* ---------- Testimonials ---------- */
.quote-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }

.quote {
  background: #fff;
  border: 1px solid var(--stone);
  border-radius: 14px;
  padding: 30px;
}

.quote p { font-family: var(--serif); font-size: 1.08rem; line-height: 1.55; }
.quote cite { display: block; margin-top: 1.2rem; font-style: normal; font-size: 0.88rem; color: var(--ink-soft); font-weight: 600; }

/* ---------- Checklist ---------- */
.check-list { list-style: none; margin-top: 1.5rem; }
.check-list li {
  position: relative;
  padding: 14px 0 14px 40px;
  border-bottom: 1px solid var(--stone);
  color: var(--ink-soft);
}
.check-list li strong { color: var(--ink); display: block; }
.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 20px;
  width: 20px;
  height: 20px;
  border: 2px solid var(--moss);
  border-radius: 5px;
}

/* ---------- Footer ---------- */
footer {
  background: var(--ink);
  color: #b9b6ab;
  padding: 64px 0 40px;
  margin-top: 40px;
  font-size: 0.92rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

footer h4 {
  color: #fff;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

footer a { color: #b9b6ab; }
footer a:hover { color: #fff; }
footer ul { list-style: none; }
footer li { margin-bottom: 0.5rem; }

.footer-brand .brand-name { color: #fff; }
.footer-brand .brand-name span { color: #8f8c80; }
.footer-brand p { margin-top: 1rem; max-width: 26em; }

.footer-bottom {
  border-top: 1px solid #3d3c34;
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.82rem;
  color: #8f8c80;
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .hero-grid, .story-grid, .detail-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero-art { order: -1; }
  .hero-art svg { max-width: 200px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .card-grid, .feature-grid, .result-grid, .quote-grid { grid-template-columns: 1fr; }
  .sidebar { position: static; }
  .cta-band { padding: 44px 32px; }

  .nav-toggle { display: block; }
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--paper);
    border-bottom: 1px solid var(--stone);
    flex-direction: column;
    align-items: flex-start;
    padding: 20px 24px;
    gap: 16px;
  }
  .nav-links.open { display: flex; }
}

@media print {
  header, footer, .cta-band, .btn { display: none; }
  body { background: #fff; }
}