/* donate.css */

/* ================================================ */
/* Reset & Base                                     */
/* ================================================ */

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  line-height: 1.6;
  color: #2d3748;
  background: #f7fafc;
  min-height: 100vh;
}

/* ================================================ */
/* Layout & Container                               */
/* ================================================ */

.container {
  width: 90%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.container.narrow {
  max-width: 780px;
}

/* ================================================ */
/* Header                                           */
/* ================================================ */

.site-header {
  background: #1a202c;
  color: white;
  padding: 1.2rem 0;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.site-title {
  font-size: clamp(1.5rem, 4.5vw, 1.9rem);
  font-weight: 700;
}

.site-title a {
  color: white;
  text-decoration: none;
}

.site-title a:hover {
  color: #a0d2ff;
  text-decoration: underline;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  border-radius: 6px;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.22s ease;
  min-height: 44px;
}

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

.btn-outline {
  background: transparent;
  border: 2px solid #cbd5e0;
  color: white;
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: white;
}

.btn-paypal {
  background: #0070ba;
  color: white;
  font-size: 1.1rem;
  padding: 1rem 2rem;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 112, 186, 0.25);
}

.btn-paypal:hover {
  background: #005ea6;
  box-shadow: 0 6px 18px rgba(0, 112, 186, 0.35);
}

/* ================================================ */
/* Hero / Donation Section                          */
/* ================================================ */

.hero-donate {
  padding: 4rem 0 5rem;
  background: linear-gradient(to bottom, #edf2f7, #f7fafc);
}

.section-title {
  font-size: clamp(1.9rem, 5vw, 2.6rem);
  color: #2d3748;
  text-align: center;
  margin-bottom: 1.2rem;
  font-weight: 700;
}

.lead {
  font-size: 1.18rem;
  text-align: center;
  max-width: 65ch;
  margin: 0 auto 3rem;
  color: #4a5568;
}

/* Donation cards layout */
.donation-options {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}

/* Card base */
.donation-card {
  background: white;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
  border: 1px solid #e2e8f0;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.donation-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12);
}

.donation-card h3 {
  background: #2d3748;
  color: white;
  padding: 1.3rem 1.6rem;
  font-size: 1.4rem;
  margin: 0;
}

.method-type {
  background: #edf2f7;
  color: #4a5568;
  font-weight: 600;
  padding: 0.6rem 1.6rem;
  font-size: 0.95rem;
  display: block;
  border-bottom: 1px solid #e2e8f0;
}

/* Card content */
.explanation,
.recipient-info,
.paypal-action {
  padding: 1.6rem;
}

.explanation p {
  margin-bottom: 1.2rem;
}

.highlight-line {
  background: #fefcbf;
  padding: 1rem;
  border-radius: 8px;
  border-left: 4px solid #d69e2e;
  margin: 1.2rem 0;
}

.recipient-info h4 {
  margin-bottom: 1rem;
  color: #2d3748;
}

.recipient-info dl {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.6rem 1.2rem;
}

.recipient-info dt {
  font-weight: 600;
  color: #4a5568;
}

.recipient-info dd {
  margin: 0;
}

.important-note {
  background: #fff5f5;
  border-left: 4px solid #e53e3e;
  padding: 1.2rem 1.6rem;
  margin: 0 1.6rem 1.6rem;
  border-radius: 0 8px 8px 0;
  font-size: 0.98rem;
}

.important-note a {
  color: #c53030;
  font-weight: 600;
  text-decoration: underline;
}

.paypal-action {
  text-align: center;
  padding-bottom: 2rem;
}

.small-link {
  margin-top: 1rem;
  font-size: 0.95rem;
  color: #718096;
}

.small-link a {
  color: #3182ce;
}

/* Footer */
.site-footer {
  background: #1a202c;
  color: #cbd5e0;
  padding: 3rem 0 2rem;
  text-align: center;
  margin-top: 3rem;
}

.footer-title {
  color: white;
  margin-bottom: 1.2rem;
  font-size: 1.4rem;
}

.site-footer address {
  font-style: normal;
  line-height: 1.8;
}

.site-footer a {
  color: #a0d2ff;
  text-decoration: none;
}

.site-footer a:hover {
  text-decoration: underline;
}

.copyright {
  margin-top: 2rem;
  font-size: 0.9rem;
  opacity: 0.8;
}

/* ================================================ */
/* Responsive                                       */
/* ================================================ */

@media (min-width: 768px) {
  .donation-options {
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
  }

  .hero-donate {
    padding: 6rem 0 7rem;
  }
}

@media (min-width: 1024px) {
  .container {
    padding: 0 2rem;
  }
}

@media (max-width: 480px) {
  .section-title {
    font-size: 2rem;
  }

  .lead {
    font-size: 1.05rem;
  }

  .btn-paypal {
    padding: 0.9rem 1.6rem;
    font-size: 1rem;
  }
}