:root {
  --lp-primary: #1a6b4a;
  --lp-primary-dark: #145a3e;
  --lp-accent: #e8913a;
  --lp-accent-light: #fdf0e5;
  --lp-text: #333;
  --lp-text-light: #666;
  --lp-bg-light: #f8f9f5;
  --lp-bg-white: #fff;
  --lp-border: #e0e0db;
  --lp-shadow: 0 2px 20px rgba(0,0,0,0.06);
  --lp-radius: 12px;
}

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

html { scroll-behavior: smooth; scroll-padding-top: 80px; }

body {
  font-family: 'Noto Sans TC', 'Noto Sans SC', sans-serif;
  color: var(--lp-text);
  line-height: 1.8;
  margin: 0;
  padding-top: 0;
  background: var(--lp-bg-white);
}

/* ── Navigation ── */
.navbar {
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 6px rgba(0,0,0,0.07);
  padding: 0 1.5rem;
  height: 72px;
  position: sticky;
  top: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.navbar-brand { display: flex; align-items: center; text-decoration: none; }
.navbar-brand img { height: 44px; width: auto; }
.navbar-brand .brand-text {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--lp-primary);
  margin-left: 10px;
  letter-spacing: 0.02em;
}
.nav-links { display: flex; align-items: center; gap: 4px; list-style: none; margin: 0; padding: 0; }
.nav-links a {
  text-decoration: none;
  color: var(--lp-text);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: 8px;
  transition: all 0.2s;
  white-space: nowrap;
}
.nav-links a:hover,
.nav-links a.active { color: var(--lp-primary); background: #eaf5ef; }
.nav-donate {
  background: var(--lp-accent) !important;
  color: #fff !important;
  font-weight: 700 !important;
  padding: 9px 22px !important;
  border-radius: 24px !important;
  margin-left: 12px;
  transition: all 0.25s !important;
}
.nav-donate:hover { background: #da7a25 !important; color: #fff !important; transform: translateY(-1px); box-shadow: 0 4px 12px rgba(232,145,58,0.4); }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span {
  display: block;
  width: 26px;
  height: 2.5px;
  background: var(--lp-text);
  margin: 6px 0;
  border-radius: 2px;
  transition: 0.3s;
}

/* ── Hero ── */
.hero {
  position: relative;
  width: 100%;
  height: 75vh;
  min-height: 480px;
  max-height: 660px;
  overflow: hidden;
  background: linear-gradient(135deg, #0f3d2b 0%, #1a6b4a 40%, #28855c 100%);
}
.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.55;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: #fff;
  padding: 2rem;
}
.hero-overlay h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.25;
  margin: 0 0 0.6rem;
  text-shadow: 0 2px 12px rgba(0,0,0,0.3);
  letter-spacing: 0.02em;
}
.hero-overlay .hero-sub {
  font-size: clamp(1rem, 2vw, 1.25rem);
  font-weight: 400;
  margin-bottom: 2rem;
  opacity: 0.92;
  text-shadow: 0 1px 6px rgba(0,0,0,0.3);
  max-width: 600px;
}
.hero-cta {
  display: inline-flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
}
.hero-cta a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 32px;
  border-radius: 50px;
  font-size: 1rem;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.25s;
}
.hero-cta .btn-primary-cta {
  background: var(--lp-accent);
  color: #fff;
}
.hero-cta .btn-primary-cta:hover { background: #da7a25; transform: translateY(-2px); box-shadow: 0 6px 20px rgba(232,145,58,0.5); }
.hero-cta .btn-outline-cta {
  background: rgba(255,255,255,0.15);
  color: #fff;
  border: 2px solid rgba(255,255,255,0.5);
}
.hero-cta .btn-outline-cta:hover { background: rgba(255,255,255,0.25); border-color: #fff; transform: translateY(-2px); }

/* ── Section Common ── */
.section { padding: 5rem 1.5rem; }
.section-light { background: var(--lp-bg-light); }
.section-white { background: #fff; }
.container { max-width: 1140px; margin: 0 auto; }
.section-header { text-align: center; margin-bottom: 3rem; }
.section-header h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  color: var(--lp-primary);
  margin: 0 0 0.5rem;
  position: relative;
  display: inline-block;
}
.section-header h2::after {
  content: '';
  display: block;
  width: 50px;
  height: 3px;
  background: var(--lp-accent);
  margin: 0.6rem auto 0;
  border-radius: 2px;
}
.section-header .bullet-icon { height: 28px; width: auto; vertical-align: middle; margin-right: 6px; }
.section-header p.subtitle { color: var(--lp-text-light); font-size: 1rem; margin-top: 0.5rem; max-width: 600px; margin-left: auto; margin-right: auto; }

/* ── Stats Bar ── */
.stats-bar {
  display: flex;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
  padding: 2rem 1.5rem 0;
  max-width: 1140px;
  margin: -60px auto 0;
  position: relative;
  z-index: 10;
}
.stat-card {
  background: #fff;
  border-radius: var(--lp-radius);
  padding: 1.5rem 2rem;
  text-align: center;
  box-shadow: var(--lp-shadow);
  min-width: 160px;
  flex: 1;
  max-width: 220px;
  transition: transform 0.3s;
}
.stat-card:hover { transform: translateY(-4px); }
.stat-card .stat-num {
  font-size: 2rem;
  font-weight: 800;
  color: var(--lp-primary);
  line-height: 1.2;
}
.stat-card .stat-label { font-size: 0.85rem; color: var(--lp-text-light); margin-top: 0.25rem; }

/* ── Card Grid ── */
.card-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2rem; }
.card {
  background: #fff;
  border-radius: var(--lp-radius);
  overflow: hidden;
  box-shadow: var(--lp-shadow);
  transition: transform 0.3s, box-shadow 0.3s;
}
.card:hover { transform: translateY(-4px); box-shadow: 0 8px 30px rgba(0,0,0,0.1); }
.card img { width: 100%; height: 240px; object-fit: cover; display: block; }
.card-body { padding: 1.5rem; }
.card-body h3 { font-size: 1.15rem; font-weight: 700; margin: 0 0 0.5rem; color: var(--lp-primary); }
.card-body p { font-size: 0.95rem; color: var(--lp-text-light); margin: 0; line-height: 1.7; }

/* ── Two Column ── */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; align-items: center; }
.two-col img { width: 100%; border-radius: var(--lp-radius); box-shadow: var(--lp-shadow); }
.two-col .content h3 { font-size: 1.5rem; font-weight: 700; color: var(--lp-primary); margin: 0 0 1rem; }
.two-col .content p { font-size: 1rem; color: var(--lp-text-light); line-height: 1.9; margin: 0 0 1rem; }

/* ── Image Row ── */
.img-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 1.5rem; margin: 1.5rem 0; }
.img-row img { width: 100%; border-radius: var(--lp-radius); box-shadow: var(--lp-shadow); }

/* ── Full-width Image ── */
.full-img { width: 100%; border-radius: var(--lp-radius); box-shadow: var(--lp-shadow); margin: 1.5rem 0; }

/* ── Donation ── */
.donate-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 2rem; }
.donate-card {
  background: #fff;
  border-radius: var(--lp-radius);
  padding: 2rem 1.5rem;
  text-align: center;
  box-shadow: var(--lp-shadow);
  border: 1px solid var(--lp-border);
  transition: transform 0.3s, border-color 0.3s;
}
.donate-card:hover { transform: translateY(-4px); border-color: var(--lp-accent); }
.donate-card i { font-size: 2.2rem; color: var(--lp-accent); margin-bottom: 1rem; }
.donate-card h3 { font-size: 1.1rem; font-weight: 700; margin: 0 0 0.75rem; color: var(--lp-text); }
.donate-card p { font-size: 0.95rem; color: var(--lp-text-light); margin: 0; }
.donate-card .bank-num { font-size: 1.1rem; font-weight: 800; color: var(--lp-primary); margin-top: 0.5rem; }

/* ── Reports Table ── */
.reports-table { width: 100%; border-collapse: separate; border-spacing: 0; margin-top: 1.5rem; }
.reports-table th {
  background: var(--lp-primary);
  color: #fff;
  padding: 14px 18px;
  font-weight: 600;
  font-size: 0.9rem;
  text-align: left;
}
.reports-table th:first-child { border-radius: var(--lp-radius) 0 0 0; }
.reports-table th:last-child { border-radius: 0 var(--lp-radius) 0 0; }
.reports-table td {
  padding: 14px 18px;
  border-bottom: 1px solid var(--lp-border);
  font-size: 0.95rem;
}
.reports-table tr:last-child td:first-child { border-radius: 0 0 0 var(--lp-radius); }
.reports-table tr:last-child td:last-child { border-radius: 0 0 var(--lp-radius) 0; }
.reports-table tbody tr { transition: background 0.2s; }
.reports-table tbody tr:hover { background: var(--lp-accent-light); }
.reports-table .btn-dl {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--lp-primary);
  color: #fff;
  text-decoration: none;
  padding: 7px 18px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  transition: all 0.2s;
}
.reports-table .btn-dl:hover { background: var(--lp-primary-dark); transform: translateY(-1px); }

/* ── Contact ── */
.contact-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 2rem; margin-top: 2rem; }
.contact-item {
  text-align: center;
  padding: 1.5rem;
  background: #fff;
  border-radius: var(--lp-radius);
  box-shadow: var(--lp-shadow);
  transition: transform 0.3s;
}
.contact-item:hover { transform: translateY(-3px); }
.contact-item i { font-size: 2rem; color: var(--lp-accent); margin-bottom: 0.75rem; }
.contact-item a { color: var(--lp-text); text-decoration: none; font-weight: 500; font-size: 0.95rem; }
.contact-item a:hover { color: var(--lp-primary); }

/* ── Footer ── */
.footer {
  background: #1a3c2a;
  color: rgba(255,255,255,0.8);
  padding: 3rem 1.5rem;
  text-align: center;
}
.footer .footer-brand { font-size: 1.3rem; font-weight: 700; color: #fff; margin-bottom: 0.5rem; }
.footer .footer-info { font-size: 0.9rem; line-height: 1.8; margin-bottom: 1.5rem; }
.footer .footer-links { display: flex; justify-content: center; gap: 1.5rem; flex-wrap: wrap; margin-bottom: 1.5rem; }
.footer .footer-links a { color: rgba(255,255,255,0.7); text-decoration: none; font-size: 0.9rem; transition: color 0.2s; }
.footer .footer-links a:hover { color: var(--lp-accent); }
.footer .footer-social { display: flex; justify-content: center; gap: 1rem; margin-bottom: 1.5rem; }
.footer .footer-social a {
  width: 40px; height: 40px;
  background: rgba(255,255,255,0.1);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.2rem;
  text-decoration: none;
  transition: all 0.25s;
}
.footer .footer-social a:hover { background: var(--lp-accent); transform: translateY(-2px); }
.footer .copyright { font-size: 0.85rem; color: rgba(255,255,255,0.5); }

/* ── Text Content ── */
.text-content { max-width: 800px; margin: 0 auto; text-align: center; }
.text-content p { font-size: 1rem; color: var(--lp-text-light); line-height: 2; margin-bottom: 1rem; }

/* ── Responsive ── */
@media (max-width: 900px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 72px;
    left: 0; right: 0;
    background: #fff;
    flex-direction: column;
    padding: 1rem;
    box-shadow: 0 8px 20px rgba(0,0,0,0.1);
  }
  .nav-links.open { display: flex; }
  .nav-toggle { display: block; }
  .nav-donate { margin-left: 0; text-align: center; }
  
  .hero { height: 55vh; min-height: 360px; }
  
  .two-col { grid-template-columns: 1fr; }
  
  .stats-bar { margin-top: -40px; gap: 1rem; }
  .stat-card { padding: 1rem 1.5rem; min-width: auto; }
  .stat-card .stat-num { font-size: 1.5rem; }
  
  .section { padding: 3rem 1rem; }
  
  .reports-table { font-size: 0.85rem; }
  .reports-table th, .reports-table td { padding: 10px 12px; }
}

/* ── AOS-like fade up ── */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── Accessibility skip link ── */
.skip-link {
  position: absolute;
  top: -100px;
  left: 8px;
  background: var(--lp-primary);
  color: #fff;
  padding: 8px 16px;
  z-index: 1001;
  border-radius: 0 0 8px 8px;
  text-decoration: none;
  font-size: 0.85rem;
  transition: top 0.2s;
}
.skip-link:focus { top: 0; }