/* --- Base --- */
* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
  background-color: #fafaf7;
  color: #222;
  margin: 0;
  padding: 0;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.container {
  max-width: 820px;
  margin: auto;
  padding: 40px 24px 80px;
}

/* --- Brand header --- */
.brand-header {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin: 20px 0 28px;
}

.brand-lockup {
  height: 56px;
  width: auto;
  object-fit: contain;
}

/* --- Hero --- */ 
.hero {
  text-align: center;
  margin-bottom: 64px;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-size: 0.75rem;
  color: #888;
  margin-bottom: 8px;
  font-weight: 500;
}

h1 {
  font-size: 2.75rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0 0 16px;
  color: #111;
}

h1 .brand-red {
  color: #C51A4A;
}

h1 .brand-green {
  color: #2a7a4c;
}

.subtitle {
  color: #2a7a4c;
  font-size: 1.1rem;
  max-width: 560px;
  margin: 0 auto 36px;
  text-wrap: balance;
}

.hero-image img {
  width: 100%;
  height: 360px;
  object-fit: cover;
  object-position: center;
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.hero-image .caption {
  text-align: center;
}

/* --- Sections --- */
section {
  margin-bottom: 72px;
}

/* --- Disclaimer intro --- */
.disclaimer p {
  color: #333;
  margin-bottom: 24px;
}

.disclaimer-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.disclaimer-item img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 16px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.disclaimer-item .caption {
  font-size: 0.85rem;
  margin-top: 8px;
  text-align: center;
}

@media (max-width: 520px) {
  .disclaimer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

h2 {
  font-size: 1.75rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 0 0 20px;
  color: #111;
  padding-left: 16px;
  padding-bottom: 0;
  border-bottom: none;
  border-top: 4px solid #8fbfa3;
  border-left: 4px solid #8fbfa3;
  padding-top: 8px;
}

h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin: 36px 0 16px;
  color: #333;
}

p {
  margin: 0 0 16px;
  color: #333;
}

p.note {
  font-size: 0.8rem;
  color: #555;
  line-height: 1.55;
  margin-top: 20px;
  padding-left: 4px;
  font-style: italic;
}

.asterisk {
  color: #e67e22;
  font-size: 1.25em;
  font-weight: 600;
  line-height: 0;
  vertical-align: baseline;
}

a {
  color: #2a7a4c;
  text-decoration: none;
  border-bottom: 1px solid rgba(42, 122, 76, 0.3);
  transition: border-color 0.15s ease;
}

a:hover {
  border-bottom-color: #2a7a4c;
}

.gh-icon {
  width: 0.75em;
  height: 0.75em;
  vertical-align: -0.05em;
  margin-left: 0.25em;
  display: inline;
}

ul {
  padding-left: 22px;
  color: #333;
}

ul li {
  margin-bottom: 6px;
}

/* --- Image blocks --- */
.image-block {
  text-align: center;
  margin: 28px 0;
}

.image-block img {
  max-width: 85%;
  height: auto;
  border-radius: 16px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
}

.caption {
  font-size: 0.9rem;
  color: #777;
  margin-top: 10px;
  font-style: italic;
}

/* --- Grid (base materials) --- */
.grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin: 24px 0;
}

.grid-item {
  text-align: center;
}

.grid-item-image {
  position: relative;
  line-height: 0;
}

.grid-item img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 16px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);

}

.grid-number {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 30px;
  height: 30px;
  background-color: rgba(29, 82, 51, 0.85);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  font-weight: 600;
  line-height: 1;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.grid-item .caption {
  font-size: 0.9rem;
  margin-top: 10px;
}

/* --- Pair (two images side by side) --- */
.pair {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
  margin: 24px 0;
}

.pair-item {
  text-align: center;
}

.pair-item img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 16px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
}

.pair-item .caption {
  margin-top: 10px;
}

/* --- Footer --- */
footer {
  text-align: center;
  margin-top: 80px;
  padding-top: 32px;
  border-top: 1px solid #e6e6e0;
  font-size: 0.95rem;
  color: #555;
}

footer .muted {
  color: #555;
  margin-top: 24px;
  font-size: 0.9rem;
}

.footer-sep {
  border: none;
  border-top: 1px solid #e6e6e0;
  width: 80px;
  margin: 28px auto 20px;
}

.credit {
  font-size: 0.8rem;
  color: #aaa;
  letter-spacing: 0.02em;
  margin: 0;
}

.credit a {
  color: #aaa;
  border-bottom: 1px solid rgba(170, 170, 170, 0.4);
}

.credit a:hover {
  color: #2a7a4c;
  border-bottom-color: #2a7a4c;
}

.donate {
  margin: 32px auto 0;
  max-width: 460px;
  padding: 28px 24px 32px;
  border: 2px solid #b8d6c2;
  border-radius: 24px;
}

.donate p {
  color: #2a7a4c;
  font-size: 0.95rem;
  font-weight: 500;
  margin-bottom: 16px;
}

.donate-button {
  display: inline-block;
  padding: 10px 22px;
  background-color: #2a7a4c;
  color: #fff;
  font-size: 0.95rem;
  font-weight: 500;
  border-radius: 8px;
  border-bottom: none;
  transition: background-color 0.15s ease, transform 0.15s ease;
}

.donate-button:hover {
  background-color: #236640;
  border-bottom: none;
  transform: translateY(-1px);
}

/* --- Responsive --- */
@media (max-width: 520px) {
  h1 {
    font-size: 2rem;
  }
  h2 {
    font-size: 1.4rem;
  }
  .container {
    padding: 28px 18px 60px;
  }
  .hero {
    margin-bottom: 48px;
  }
  section {
    margin-bottom: 56px;
  }
}