/* ============================================================
   Variables & reset
   ============================================================ */
:root {
  --purple:      #5b2d8e;
  --purple-dark: #3d1e60;
  --purple-light:#7c4aad;
  --khaki:       #8a7d55;
  --khaki-light: #f5f1e8;
  --text:        #222222;
  --text-muted:  #555555;
  --white:       #ffffff;
  --border:      #ddd;
  --radius:      6px;
  --max-width:   1080px;
  --header-h:    64px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: Georgia, 'Times New Roman', serif;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text);
  background: var(--white);
}

/* ============================================================
   Typography
   ============================================================ */
h1, h2, h3, h4, h5 {
  font-family: 'Helvetica Neue', Arial, sans-serif;
  font-weight: 700;
  line-height: 1.25;
  color: var(--purple-dark);
}

h1 { font-size: clamp(1.75rem, 4vw, 2.5rem); }
h2 { font-size: clamp(1.35rem, 3vw, 1.9rem); margin-bottom: 0.6em; }
h3 { font-size: 1.2rem; margin-bottom: 0.4em; }

p  { margin-bottom: 1em; }
a  { color: var(--purple); text-decoration: underline; }
a:hover { color: var(--purple-dark); }

ul, ol { padding-left: 1.4em; margin-bottom: 1em; }
li { margin-bottom: 0.3em; }

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

/* ============================================================
   Layout utilities
   ============================================================ */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* ============================================================
   Header & navigation
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--purple-dark);
  box-shadow: 0 2px 6px rgba(0,0,0,0.3);
  height: var(--header-h);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
  gap: 1rem;
}

.site-title {
  text-decoration: none;
  display: flex;
  flex-direction: column;
  line-height: 1.1;
  flex-shrink: 0;
}

.site-title-main {
  font-family: 'Helvetica Neue', Arial, sans-serif;
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--white);
  letter-spacing: -0.01em;
}

.site-title-sub {
  font-family: 'Helvetica Neue', Arial, sans-serif;
  font-size: 0.7rem;
  color: rgba(255,255,255,0.7);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.site-nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  gap: 0.25rem;
}

.site-nav a {
  font-family: 'Helvetica Neue', Arial, sans-serif;
  font-size: 0.88rem;
  font-weight: 600;
  color: rgba(255,255,255,0.85);
  text-decoration: none;
  padding: 0.45em 0.8em;
  border-radius: var(--radius);
  transition: background 0.15s, color 0.15s;
}

.site-nav a:hover,
.site-nav a.active {
  background: rgba(255,255,255,0.15);
  color: var(--white);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform 0.2s, opacity 0.2s;
}

/* ============================================================
   Page hero band
   ============================================================ */
.page-hero {
  background: var(--purple);
  color: var(--white);
  padding: 2.5rem 0 2rem;
}

.page-hero h1 { color: var(--white); }

.page-hero .subtitle {
  color: rgba(255,255,255,0.8);
  font-size: 1.05rem;
  margin-top: 0.4em;
  margin-bottom: 0;
}

/* ============================================================
   Home hero
   ============================================================ */
.home-hero {
  position: relative;
  background: var(--purple-dark) url('../images/header-banner.jpg') center/cover no-repeat;
  min-height: 340px;
  display: flex;
  align-items: center;
}

.home-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(61,30,96,0.82) 0%, rgba(91,45,142,0.65) 100%);
}

.home-hero .container { position: relative; z-index: 1; }

.home-hero h1 {
  color: var(--white);
  font-size: clamp(2rem, 5vw, 3rem);
  margin-bottom: 0.4em;
}

.home-hero p {
  color: rgba(255,255,255,0.88);
  font-size: 1.1rem;
  max-width: 560px;
  margin-bottom: 1.5em;
}

.btn {
  display: inline-block;
  padding: 0.7em 1.6em;
  border-radius: var(--radius);
  font-family: 'Helvetica Neue', Arial, sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  text-decoration: none;
  transition: background 0.15s, transform 0.1s;
  cursor: pointer;
}

.btn:active { transform: translateY(1px); }

.btn-primary {
  background: var(--white);
  color: var(--purple-dark);
}

.btn-primary:hover { background: var(--khaki-light); color: var(--purple-dark); }

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.7);
  margin-left: 0.75rem;
}

.btn-outline:hover { background: rgba(255,255,255,0.15); color: var(--white); }

/* ============================================================
   Section grid (homepage section tiles)
   ============================================================ */
.sections-intro {
  padding: 3rem 0 1rem;
  text-align: center;
}

.sections-intro h2 { color: var(--purple-dark); }
.sections-intro p   { color: var(--text-muted); max-width: 600px; margin: 0.5em auto 0; }

.sections-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1.25rem;
  padding: 2rem 0 3.5rem;
}

.section-card {
  background: var(--khaki-light);
  border-radius: 10px;
  padding: 1.75rem 1.25rem 1.5rem;
  text-align: center;
  border: 1px solid var(--border);
  transition: box-shadow 0.15s, transform 0.15s;
}

.section-card:hover {
  box-shadow: 0 6px 20px rgba(91,45,142,0.15);
  transform: translateY(-2px);
}

.section-card img {
  width: 80px;
  height: 80px;
  object-fit: contain;
  margin: 0 auto 1rem;
}

.section-card h3 {
  color: var(--purple-dark);
  font-size: 1.05rem;
  margin-bottom: 0.2em;
}

.section-card .age-range {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-family: 'Helvetica Neue', Arial, sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.75em;
}

.section-card .meeting-time {
  font-size: 0.9rem;
  color: var(--text);
}

/* ============================================================
   Homepage CTA strip
   ============================================================ */
.home-cta {
  background: var(--purple);
  color: var(--white);
  text-align: center;
  padding: 3rem 1.25rem;
}

.home-cta h2 { color: var(--white); margin-bottom: 0.5em; }
.home-cta p  { color: rgba(255,255,255,0.85); margin-bottom: 1.5em; }

/* ============================================================
   Page content
   ============================================================ */
.page-content {
  padding: 2.5rem 1.25rem 4rem;
}

.page-content h2 { margin-top: 2rem; }
.page-content h2:first-child { margin-top: 0; }

/* About: history images */
.history-images {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
  margin: 1.5rem 0;
}

.history-images figure {
  margin: 0;
}

.history-images img {
  border-radius: var(--radius);
  width: 100%;
  object-fit: cover;
  aspect-ratio: 4/3;
}

.history-images figcaption {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.4em;
  font-style: italic;
}

/* ============================================================
   Contact page
   ============================================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
  margin-top: 1rem;
}

.contact-details h3 { margin-bottom: 0.5em; }
.contact-details p  { margin-bottom: 0.75em; }

/* Web3Forms embed */
.contact-form input,
.contact-form textarea,
.contact-form select {
  width: 100%;
  padding: 0.65em 0.85em;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-family: inherit;
  font-size: 1rem;
  margin-bottom: 1em;
  color: var(--text);
  background: var(--white);
  transition: border-color 0.15s;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--purple);
}

.contact-form textarea { min-height: 140px; resize: vertical; }

.contact-form label {
  display: block;
  font-family: 'Helvetica Neue', Arial, sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 0.3em;
  color: var(--text-muted);
}

.contact-form button[type="submit"] {
  background: var(--purple);
  color: var(--white);
  border: none;
  padding: 0.75em 2em;
  border-radius: var(--radius);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.15s;
}

.contact-form button[type="submit"]:hover { background: var(--purple-dark); }

/* ============================================================
   Hall hire
   ============================================================ */
.page-content ul {
  list-style: none;
  padding: 0;
  margin: 1.25rem 0;
}

.page-content ul li {
  padding: 0.5em 0 0.5em 1.75em;
  position: relative;
  border-bottom: 1px solid var(--border);
}

.page-content ul li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--purple);
  font-weight: 700;
}

/* ============================================================
   Newsletters index
   ============================================================ */
.newsletter-list {
  list-style: none;
  padding: 0;
  margin-top: 1.5rem;
}

.newsletter-list li {
  border-bottom: 1px solid var(--border);
  padding: 0.9em 0;
}

.newsletter-list .nl-date {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-family: 'Helvetica Neue', Arial, sans-serif;
  display: block;
  margin-top: 0.2em;
}

/* ============================================================
   Footer
   ============================================================ */
.site-footer {
  background: var(--purple-dark);
  color: rgba(255,255,255,0.8);
  font-size: 0.9rem;
  margin-top: auto;
}

.footer-inner {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  padding: 3rem 1.25rem 2rem;
}

.footer-col h3 {
  color: var(--white);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  margin-bottom: 0.75em;
}

.footer-col p { margin-bottom: 0.4em; }

.footer-col a {
  color: rgba(255,255,255,0.75);
  text-decoration: none;
}

.footer-col a:hover { color: var(--white); text-decoration: underline; }

.footer-col ul { list-style: none; padding: 0; margin: 0; }
.footer-col ul li { margin-bottom: 0.4em; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 1rem 1.25rem;
  text-align: center;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.45);
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 720px) {
  .contact-grid { grid-template-columns: 1fr; gap: 2rem; }

  .site-nav {
    display: none;
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    background: var(--purple-dark);
    padding: 0.75rem 1.25rem 1.25rem;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
  }

  .site-nav.open { display: block; }

  .site-nav ul {
    flex-direction: column;
    gap: 0;
  }

  .site-nav a {
    display: block;
    padding: 0.75em 0.5em;
    font-size: 1rem;
    border-bottom: 1px solid rgba(255,255,255,0.1);
  }

  .nav-toggle { display: flex; }

  .site-header { position: relative; }

  .btn-outline { margin-left: 0; margin-top: 0.5rem; display: block; width: max-content; }

  .home-hero { min-height: 260px; }
}

@media (max-width: 480px) {
  .sections-grid { grid-template-columns: repeat(2, 1fr); }
}