/* ── Reset & Base ─────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --navy:   #1a2e4a;
  --blue:   #2563eb;
  --blue-light: #3b82f6;
  --gold:   #d97706;
  --green:  #059669;
  --gray-50: #f8fafc;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-500: #64748b;
  --gray-700: #334155;
  --gray-900: #0f172a;
  --white: #ffffff;
  --radius: 12px;
  --shadow: 0 4px 24px rgba(0,0,0,0.08);
  --shadow-lg: 0 12px 48px rgba(0,0,0,0.12);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--gray-700);
  background: var(--white);
}

h1, h2, h3, h4 {
  font-family: 'Playfair Display', Georgia, serif;
  color: var(--navy);
  line-height: 1.2;
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); }
h3 { font-size: 1.25rem; font-family: 'Inter', sans-serif; font-weight: 600; }

p { margin-bottom: 1rem; }
a { color: var(--blue); text-decoration: none; }
a:hover { color: var(--blue-light); }

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.narrow { max-width: 760px; }
.section { padding: 80px 0; }
.section-alt { background: var(--gray-50); }

/* ── Buttons ──────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 600;
  font-family: 'Inter', sans-serif;
  cursor: pointer;
  transition: all 0.2s;
  border: 2px solid transparent;
  text-decoration: none;
}
.btn-primary {
  background: var(--blue);
  color: var(--white);
  border-color: var(--blue);
}
.btn-primary:hover {
  background: #1d4ed8;
  border-color: #1d4ed8;
  color: var(--white);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(37,99,235,0.3);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.6);
}
.btn-outline:hover {
  background: rgba(255,255,255,0.15);
  color: var(--white);
  border-color: var(--white);
}
.btn-lg { padding: 18px 36px; font-size: 16px; }
.btn-full { width: 100%; justify-content: center; }

/* ── Badge ────────────────────────────────────────── */
.badge {
  display: inline-block;
  padding: 6px 14px;
  background: rgba(37,99,235,0.12);
  color: var(--blue);
  border-radius: 100px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.page-hero .badge, .hero .badge {
  background: rgba(255,255,255,0.2);
  color: var(--white);
}

/* ── Nav ──────────────────────────────────────────── */
.nav-wrap {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
  box-shadow: 0 1px 8px rgba(0,0,0,0.06);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Playfair Display', serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--navy);
  text-decoration: none;
}
.logo img { height: 40px; width: auto; }
.logo:hover { color: var(--navy); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
}
.nav-links a {
  padding: 8px 14px;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 500;
  color: var(--gray-700);
  transition: all 0.15s;
}
.nav-links a:hover, .nav-links a.active {
  background: var(--gray-100);
  color: var(--navy);
}
.nav-links a.nav-cta {
  background: var(--blue);
  color: var(--white);
  padding: 8px 18px;
}
.nav-links a.nav-cta:hover {
  background: #1d4ed8;
  color: var(--white);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--navy);
  border-radius: 2px;
}

/* ── Hero ─────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 600px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: linear-gradient(135deg, var(--navy) 0%, #1e3a5f 50%, #0f2744 100%);
}
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 70% 50%, rgba(37,99,235,0.2) 0%, transparent 60%),
    radial-gradient(ellipse at 20% 80%, rgba(217,119,6,0.1) 0%, transparent 50%);
}
.hero-content {
  position: relative;
  z-index: 1;
  padding: 80px 24px;
  max-width: 700px;
}
.hero-content h1 {
  color: var(--white);
  margin-bottom: 20px;
}
.hero-content h1 em {
  font-style: italic;
  color: #93c5fd;
}
.hero-content p {
  color: rgba(255,255,255,0.8);
  font-size: 1.1rem;
  margin-bottom: 32px;
}
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }

.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
}
.scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.4), transparent);
  margin: 0 auto;
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 1; }
}

/* ── Page Hero (inner pages) ──────────────────────── */
.page-hero {
  background: linear-gradient(135deg, var(--navy) 0%, #1e3a5f 100%);
  padding: 72px 0 64px;
}
.page-hero h1 { color: var(--white); margin-bottom: 12px; }
.page-hero p { color: rgba(255,255,255,0.8); font-size: 1.05rem; max-width: 600px; margin-bottom: 0; }

/* ── Mission ──────────────────────────────────────── */
.mission { text-align: center; }
.section-label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 12px;
}
.mission h2 { margin-bottom: 20px; }
.mission-text {
  font-size: 1.1rem;
  max-width: 680px;
  margin: 0 auto;
  color: var(--gray-500);
}

/* ── Cards ────────────────────────────────────────── */
.programs h2 { margin-bottom: 40px; }
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}
.card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow);
  border: 1px solid var(--gray-200);
  transition: transform 0.2s, box-shadow 0.2s;
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.card-icon { font-size: 2rem; margin-bottom: 16px; }
.card h3 { margin-bottom: 12px; color: var(--navy); }
.card p { color: var(--gray-500); margin-bottom: 20px; }
.card-link { font-weight: 600; font-size: 14px; color: var(--blue); }
.card-link:hover { color: var(--blue-light); }

/* ── Stats ────────────────────────────────────────── */
.stats { background: var(--navy); }
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 32px;
  text-align: center;
}
.stat-number {
  font-family: 'Playfair Display', serif;
  font-size: 2.4rem;
  font-weight: 700;
  color: #93c5fd;
  margin-bottom: 6px;
}
.stat-label {
  font-size: 13px;
  font-weight: 500;
  color: rgba(255,255,255,0.6);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ── Donate CTA ───────────────────────────────────── */
.donate-cta {
  background: linear-gradient(135deg, #059669, #047857);
  text-align: center;
  color: var(--white);
}
.donate-cta h2 { color: var(--white); margin-bottom: 12px; }
.donate-cta p { color: rgba(255,255,255,0.85); max-width: 560px; margin: 0 auto 28px; }
.donate-cta .btn-primary {
  background: var(--white);
  color: var(--green);
  border-color: var(--white);
}
.donate-cta .btn-primary:hover {
  background: var(--gray-100);
  box-shadow: 0 8px 24px rgba(0,0,0,0.2);
}

/* ── Content grid (ADUs page) ─────────────────────── */
.content-grid {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 48px;
  align-items: start;
}
.content-main h2 { margin-bottom: 20px; }
.content-main h3 { margin: 28px 0 12px; font-size: 1.1rem; color: var(--navy); }
.feature-list { padding-left: 20px; margin-bottom: 20px; }
.feature-list li { margin-bottom: 8px; color: var(--gray-700); }
.disclaimer { font-size: 13px; color: var(--gray-500); font-style: italic; }

/* ── Forms ────────────────────────────────────────── */
.contact-form-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--gray-200);
  position: sticky;
  top: 88px;
}
.contact-form-card.standalone {
  position: static;
  max-width: 600px;
  margin: 0 auto;
}
.contact-form-card h3 { margin-bottom: 8px; }
.contact-form-card > p { color: var(--gray-500); margin-bottom: 20px; font-size: 14px; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 16px; }
.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-700);
  margin-bottom: 6px;
}
.form-group input,
.form-group textarea,
.form-input {
  width: 100%;
  padding: 10px 14px;
  border: 1.5px solid var(--gray-200);
  border-radius: 8px;
  font-size: 14px;
  font-family: 'Inter', sans-serif;
  color: var(--gray-900);
  transition: border-color 0.15s;
  background: var(--white);
}
.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.1);
}
.form-group textarea { resize: vertical; }

/* ── About page ───────────────────────────────────── */
.lead {
  font-size: 1.15rem;
  font-weight: 500;
  color: var(--navy);
  margin-bottom: 20px;
}
.mission-pillars {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 24px;
  margin: 40px 0;
}
.pillar {
  background: var(--gray-50);
  border-radius: var(--radius);
  padding: 24px;
  text-align: center;
  border: 1px solid var(--gray-200);
}
.pillar-icon { font-size: 2rem; margin-bottom: 12px; }
.pillar h3 { margin-bottom: 8px; font-size: 1rem; }
.pillar p { font-size: 14px; color: var(--gray-500); margin: 0; }
.cta-block {
  margin-top: 40px;
  padding: 32px;
  background: var(--gray-50);
  border-radius: var(--radius);
  text-align: center;
  border: 1px solid var(--gray-200);
}
.cta-block p { margin-bottom: 16px; }

/* ── Donate page ──────────────────────────────────── */
.donate-amounts {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 24px;
  justify-content: center;
}
.amount-btn {
  padding: 12px 24px;
  border: 2px solid var(--gray-200);
  border-radius: 8px;
  font-size: 16px;
  font-weight: 600;
  font-family: 'Inter', sans-serif;
  cursor: pointer;
  background: var(--white);
  color: var(--gray-700);
  transition: all 0.15s;
}
.amount-btn:hover { border-color: var(--blue); color: var(--blue); }
.amount-btn.active { border-color: var(--blue); background: var(--blue); color: var(--white); }
.donate-box {
  background: var(--gray-50);
  border-radius: var(--radius);
  padding: 32px;
  text-align: center;
  border: 1px solid var(--gray-200);
}
.donate-box p { color: var(--gray-500); margin-bottom: 24px; }
.tax-note { font-size: 13px; color: var(--gray-500); margin-top: 16px; margin-bottom: 0; }

/* ── Footer ───────────────────────────────────────── */
.footer { background: var(--gray-900); color: rgba(255,255,255,0.7); }
.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  padding: 56px 0 40px;
}
.footer-logo {
  font-family: 'Playfair Display', serif;
  font-size: 1.2rem;
  color: var(--white);
  display: block;
  margin-bottom: 12px;
}
.footer-brand p { font-size: 14px; line-height: 1.6; }
.footer-links h4 {
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--white);
  margin-bottom: 16px;
}
.footer-links a {
  display: block;
  font-size: 14px;
  color: rgba(255,255,255,0.6);
  margin-bottom: 8px;
  transition: color 0.15s;
}
.footer-links a:hover { color: var(--white); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 20px 24px;
  font-size: 13px;
  color: rgba(255,255,255,0.4);
}

/* ── Responsive ───────────────────────────────────── */
@media (max-width: 768px) {
  .nav-toggle { display: flex; }
  .nav-links {
    display: none;
    position: absolute;
    top: 68px;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 16px 24px 24px;
    border-bottom: 1px solid var(--gray-200);
    box-shadow: var(--shadow);
    gap: 4px;
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 12px 16px; }
  .nav-wrap { position: relative; }

  .content-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
  .form-row { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { text-align: center; justify-content: center; }
}