/* Ryan Tsamouris for CISD — mobile-first, no external font loads (speed over decoration) */

:root {
  --navy: #1b3a5c;
  --navy-dark: #10263e;
  --maroon: #8f1d2c;
  --maroon-dark: #6e1620;
  --bg-light: #eef0f9;
  --bg-white: #ffffff;
  --text: #22303f;
  --text-light: #f5f5f7;
  --border: #d9dce6;
  --max-width: 1100px;
  --radius: 10px;
  --font-heading: Georgia, "Times New Roman", serif;
  --font-body: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--text);
  background: var(--bg-white);
  line-height: 1.55;
}

h1, h2, h3 { font-family: var(--font-heading); line-height: 1.15; margin: 0 0 0.55em; color: var(--navy); letter-spacing: -0.01em; }
h1 { font-size: clamp(1.9rem, 5vw, 3rem); }
h2 { font-size: clamp(1.5rem, 4vw, 2.1rem); }
h3 { font-size: 1.15rem; }
p { margin: 0 0 1em; }
a { color: var(--maroon); }
a:hover { color: var(--maroon-dark); }
img { max-width: 100%; display: block; }
.rounded-img { border-radius: var(--radius); box-shadow: 0 8px 24px rgba(16, 38, 62, 0.15); }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.25rem;
}

.section { padding: 3rem 0; }
@media (min-width: 800px) {
  .section { padding: 4.5rem 0; }
}
.section-alt { background: var(--bg-light); }
.section-dark { background: var(--maroon); color: var(--text-light); }
.section-dark h2, .section-dark h3 { color: var(--text-light); }

/* Header / Nav */
header.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--bg-white);
  border-bottom: 1px solid var(--border);
}

.nav-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1.25rem;
  max-width: var(--max-width);
  margin: 0 auto;
}

.brand {
  display: block;
  line-height: 0;
}
.brand-logo {
  height: 38px;
  width: auto;
}
@media (min-width: 800px) {
  .brand-logo { height: 46px; }
}

.nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: none;
  cursor: pointer;
}
.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--navy);
  position: relative;
}
.nav-toggle span::before { content: ""; position: absolute; top: -6px; width: 20px; height: 2px; background: var(--navy); }
.nav-toggle span::after { content: ""; position: absolute; top: 6px; width: 20px; height: 2px; background: var(--navy); }

nav.site-nav {
  display: none;
  flex-direction: column;
  border-top: 1px solid var(--border);
}
nav.site-nav.open { display: flex; }
nav.site-nav a {
  padding: 0.9rem 1.25rem;
  text-decoration: none;
  color: var(--navy);
  border-bottom: 1px solid var(--border);
  font-weight: 500;
}
nav.site-nav a.cta-donate { color: var(--maroon); font-weight: 700; }
nav.site-nav a.cta-volunteer { background: var(--maroon); color: var(--text-light); }

@media (min-width: 800px) {
  .nav-toggle { display: none; }
  nav.site-nav {
    display: flex !important;
    flex-direction: row;
    border-top: none;
    align-items: center;
    gap: 0.25rem;
  }
  nav.site-nav a {
    border-bottom: none;
    padding: 0.5rem 0.85rem;
  }
  nav.site-nav a.cta-volunteer,
  nav.site-nav a.cta-donate {
    padding: 0.5rem 1rem;
    border-radius: 6px;
    margin-left: 0.5rem;
  }
  nav.site-nav a.cta-donate { border: 1px solid var(--maroon); }
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.85rem 1.5rem;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 700;
  text-align: center;
  min-height: 44px;
  border: 2px solid transparent;
  cursor: pointer;
  font-size: 1rem;
  transition: background-color 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease;
}
.btn-primary { background: var(--maroon); color: var(--text-light); box-shadow: 0 4px 14px rgba(143, 29, 44, 0.3); }
.btn-primary:hover { background: var(--maroon-dark); transform: translateY(-1px); }
.btn-outline { background: transparent; color: var(--maroon); border-color: var(--maroon); }
.btn-outline:hover { background: var(--maroon); color: var(--text-light); transform: translateY(-1px); }
.btn-row { display: flex; flex-wrap: wrap; gap: 0.75rem; }

/* Hero */
.hero { padding: 3rem 0; }
.hero-grid {
  display: grid;
  gap: 2rem;
  align-items: start;
}
@media (min-width: 800px) {
  .hero-grid { grid-template-columns: 1fr 1fr; align-items: center; }
}

.card {
  background: var(--maroon);
  color: var(--text-light);
  border-radius: var(--radius);
  padding: 1.75rem;
  box-shadow: 0 10px 30px rgba(143, 29, 44, 0.25);
}
.card h2, .card h3 { color: var(--text-light); }

/* Priority cards */
.priority-grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: 1fr;
}
@media (min-width: 700px) {
  .priority-grid { grid-template-columns: 1fr 1fr; }
}
.priority-card {
  border: 1px solid var(--border);
  border-top: 3px solid var(--maroon);
  border-radius: var(--radius);
  padding: 1.5rem;
  background: var(--bg-white);
  box-shadow: 0 2px 10px rgba(16, 38, 62, 0.06);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.priority-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(16, 38, 62, 0.12);
}
.priority-card ul { padding-left: 1.1rem; }
.priority-card li { margin-bottom: 0.5rem; }

/* Gallery */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}
@media (min-width: 700px) {
  .gallery-grid { grid-template-columns: repeat(3, 1fr); }
}
.gallery-grid figure { margin: 0; }
.gallery-grid img {
  aspect-ratio: 4 / 5;
  width: 100%;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: 0 4px 14px rgba(16, 38, 62, 0.12);
}
.gallery-grid figcaption {
  font-size: 0.85rem;
  color: #55606b;
  margin-top: 0.5rem;
}

/* Inline photo alongside a paragraph */
.photo-aside {
  display: grid;
  gap: 1.5rem;
  align-items: center;
  margin: 1.5rem 0;
}
.photo-aside img {
  aspect-ratio: 4 / 3;
  width: 100%;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: 0 4px 14px rgba(16, 38, 62, 0.12);
}
@media (min-width: 700px) {
  .photo-aside { grid-template-columns: 220px 1fr; }
}

/* Forms */
.form-field { margin-bottom: 1.1rem; }
.form-field label { display: block; font-weight: 600; margin-bottom: 0.35rem; }
.form-field input:not([type="checkbox"]):not([type="radio"]),
.form-field textarea,
.form-field select {
  width: 100%;
  padding: 0.7rem 0.8rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 1rem;
  font-family: inherit;
}
.checkbox-group { display: flex; flex-wrap: wrap; gap: 0.75rem 1.5rem; }
.checkbox-group label { display: flex; align-items: center; gap: 0.5rem; font-weight: 400; }
.checkbox-group input[type="checkbox"] { width: 18px; height: 18px; flex-shrink: 0; }
.form-status { margin-top: 1rem; padding: 0.85rem 1rem; border-radius: 6px; display: none; }
.form-status.success { display: block; background: #e4f4e6; color: #1e5e2c; }
.form-status.error { display: block; background: #fbe6e6; color: #8a1f1f; }

/* Footer */
footer.site-footer {
  background: var(--navy-dark);
  color: var(--text-light);
  padding: 2.5rem 0 1.5rem;
  margin-top: 3rem;
}
footer.site-footer a { color: var(--text-light); }
footer.site-footer .disclosure {
  font-size: 0.8rem;
  color: #aab6c4;
  margin-top: 1.5rem;
  border-top: 1px solid #2c4964;
  padding-top: 1rem;
}

.events-placeholder {
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  text-align: center;
  color: #55606b;
}