/* ============================================================
   PURE TECHNICAL BEAUTY — Main Stylesheet
   Mobile-first · No frameworks · PageSpeed optimised
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400&family=Inter:wght@300;400;500;600&display=swap');

:root {
  --green:      #2D6A4F;
  --green-dark: #1B4332;
  --mint:       #B7E4C7;
  --mint-light: #D8F3DC;
  --coral:      #FF6B6B;
  --coral-dark: #E05252;
  --bg:         #FAFAFA;
  --text:       #1B1B1B;
  --text-muted: #5A5A5A;
  --border:     #E0E0E0;
  --white:      #FFFFFF;
  --font-head:  'Playfair Display', Georgia, serif;
  --font-body:  'Inter', system-ui, sans-serif;
  --max-w:      860px;
  --radius:     6px;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body { font-family: var(--font-body); background: var(--bg); color: var(--text); line-height: 1.7; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--green); text-decoration: none; }
a:hover { text-decoration: underline; }
ul { list-style: none; }

/* ── Disclosure bar ── */
.disclosure-bar {
  background: var(--green-dark);
  color: var(--mint-light);
  font-size: 0.72rem;
  text-align: center;
  padding: 7px 16px;
  letter-spacing: 0.02em;
}
.disclosure-bar a { color: var(--mint); text-decoration: underline; }

/* ── Header / Nav ── */
header.site-header {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
}
.header-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 62px;
  gap: 16px;
}
.site-logo {
  font-family: var(--font-head);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--green-dark);
  line-height: 1.2;
  flex-shrink: 0;
}
.site-logo span {
  display: block;
  font-family: var(--font-body);
  font-size: 0.62rem;
  font-weight: 400;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
nav { display: flex; gap: 6px; flex-wrap: wrap; justify-content: flex-end; }
nav a {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-muted);
  padding: 6px 10px;
  border-radius: var(--radius);
  transition: background 0.15s, color 0.15s;
}
nav a:hover, nav a.active { background: var(--mint-light); color: var(--green-dark); text-decoration: none; }

/* ── Layout shell ── */
.page-wrap { max-width: var(--max-w); margin: 0 auto; padding: 0 20px; }

/* ── Hero ── */
.hero {
  background: linear-gradient(135deg, var(--green-dark) 0%, var(--green) 60%, #40916C 100%);
  color: var(--white);
  padding: 56px 20px 48px;
  text-align: center;
}
.hero-inner { max-width: var(--max-w); margin: 0 auto; }
.hero h1 {
  font-family: var(--font-head);
  font-size: clamp(1.9rem, 5vw, 3rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 20px;
}
.hero h1 em { font-style: italic; color: var(--mint); }
.hero p {
  font-size: 1rem;
  line-height: 1.65;
  color: rgba(255,255,255,0.88);
  max-width: 580px;
  margin: 0 auto 32px;
}
.btn-group { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.btn {
  display: inline-block;
  padding: 13px 28px;
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-weight: 600;
  transition: opacity 0.15s, transform 0.1s;
  cursor: pointer;
  border: none;
}
.btn:hover { opacity: 0.9; transform: translateY(-1px); text-decoration: none; }
.btn-primary { background: var(--coral); color: var(--white); }
.btn-secondary { background: transparent; color: var(--white); border: 2px solid rgba(255,255,255,0.55); }
.btn-secondary:hover { border-color: var(--white); }

/* ── Section ── */
section { padding: 52px 0; }
section + section { border-top: 1px solid var(--border); }
.section-label {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 12px;
}
h2.section-title {
  font-family: var(--font-head);
  font-size: clamp(1.4rem, 3.5vw, 2rem);
  color: var(--green-dark);
  margin-bottom: 20px;
  line-height: 1.25;
}
h3.card-title {
  font-family: var(--font-head);
  font-size: 1.05rem;
  color: var(--green-dark);
  margin-bottom: 8px;
}

/* ── Mission strip ── */
.mission-strip {
  background: var(--mint-light);
  padding: 36px 20px;
  text-align: center;
}
.mission-strip p {
  max-width: 640px;
  margin: 0 auto;
  font-size: 0.95rem;
  color: var(--green-dark);
  line-height: 1.7;
}

/* ── Coming soon blog ── */
.coming-soon-header { text-align: center; margin-bottom: 44px; }
.coming-soon-header h1 {
  font-family: var(--font-head);
  font-size: clamp(2rem, 5vw, 2.8rem);
  color: var(--green-dark);
  margin-bottom: 16px;
}
.coming-soon-header p { color: var(--text-muted); max-width: 520px; margin: 0 auto; }

.topic-cards { display: grid; gap: 20px; }
.topic-card {
  border-left: 4px solid var(--mint);
  background: var(--white);
  padding: 22px 24px;
  border-radius: 0 var(--radius) var(--radius) 0;
  box-shadow: 0 1px 6px rgba(0,0,0,0.05);
}
.topic-card h3 {
  font-family: var(--font-head);
  font-size: 1.1rem;
  color: var(--green-dark);
  margin-bottom: 6px;
}
.topic-card p { font-size: 0.88rem; color: var(--text-muted); }
.topic-label {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 8px;
}

/* ── About ── */
.about-hero {
  background: linear-gradient(135deg, var(--green-dark) 0%, var(--green) 100%);
  color: var(--white);
  padding: 52px 20px;
  text-align: center;
}
.about-hero h1 { font-family: var(--font-head); font-size: clamp(1.8rem, 4vw, 2.6rem); margin-bottom: 14px; }
.about-hero p { color: rgba(255,255,255,0.85); font-size: 0.95rem; max-width: 500px; margin: 0 auto; }

.about-body { max-width: var(--max-w); margin: 0 auto; padding: 52px 20px; }
.about-body p { font-size: 0.97rem; color: var(--text); margin-bottom: 22px; line-height: 1.8; }
.about-body p:last-child { margin-bottom: 0; }

.pullquote {
  font-family: var(--font-head);
  font-style: italic;
  font-size: 1.15rem;
  color: var(--green);
  text-align: center;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 28px 20px;
  margin: 36px 0;
}

/* ── Legal pages ── */
.legal-hero {
  background: var(--green-dark);
  color: var(--white);
  padding: 44px 20px;
  text-align: center;
}
.legal-hero .label { font-size: 0.7rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--mint); margin-bottom: 10px; }
.legal-hero h1 { font-family: var(--font-head); font-size: clamp(1.6rem, 4vw, 2.4rem); margin-bottom: 12px; }
.legal-hero p { color: rgba(255,255,255,0.8); font-size: 0.9rem; max-width: 480px; margin: 0 auto; }

.legal-body { max-width: var(--max-w); margin: 0 auto; padding: 52px 20px 64px; }
.legal-body .plain-english {
  background: var(--mint-light);
  border-left: 4px solid var(--green);
  padding: 20px 24px;
  border-radius: 0 var(--radius) var(--radius) 0;
  margin-bottom: 36px;
  font-size: 0.95rem;
  color: var(--green-dark);
  line-height: 1.7;
}
.legal-body h2 {
  font-family: var(--font-head);
  font-size: 1.2rem;
  color: var(--green-dark);
  margin-top: 36px;
  margin-bottom: 12px;
}
.legal-body p { font-size: 0.93rem; color: var(--text); margin-bottom: 16px; line-height: 1.8; }
.legal-body ul { margin: 12px 0 16px 0; }
.legal-body ul li {
  font-size: 0.93rem;
  color: var(--text);
  padding: 5px 0 5px 20px;
  position: relative;
  line-height: 1.7;
}
.legal-body ul li::before { content: '•'; position: absolute; left: 0; color: var(--green); }
.legal-body strong { font-weight: 600; color: var(--green-dark); }
.legal-body a { color: var(--green); text-decoration: underline; }

/* ── Footer ── */
footer.site-footer {
  background: var(--green-dark);
  color: rgba(255,255,255,0.75);
  padding: 44px 20px 32px;
  text-align: center;
}
.footer-logo {
  font-family: var(--font-head);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
}
.footer-desc { font-size: 0.82rem; max-width: 440px; margin: 0 auto 22px; line-height: 1.6; }
.footer-links { display: flex; gap: 20px; justify-content: center; flex-wrap: wrap; margin-bottom: 22px; }
.footer-links a { font-size: 0.82rem; color: var(--mint); }
.footer-links a:hover { color: var(--white); text-decoration: none; }
.footer-copy { font-size: 0.75rem; color: rgba(255,255,255,0.45); }

/* ── Responsive ── */
@media (min-width: 600px) {
  .topic-cards { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 768px) {
  .topic-cards { grid-template-columns: 1fr 1fr 1fr; }
  nav a { font-size: 0.85rem; padding: 7px 14px; }
  .site-logo { font-size: 1.25rem; }
}