/* ==========================================================================
   Help Luna — Design tokens
   ========================================================================== */
:root {
  --color-bg: #ffffff;
  --color-bg-soft: #f7f5f1;
  --color-bg-soft-alt: #f3f4f1;
  --color-primary: #6fa287;
  --color-primary-dark: #1f9d5c;
  --color-primary-darker: #167a47;
  --color-primary-soft: #e7f0ea;
  --color-urgent: #b3402f;
  --color-urgent-soft: #fbeae6;
  --color-text: #33362f;
  --color-text-soft: #5b5e55;
  --color-border: #e3e0d8;
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --shadow-sm: 0 2px 10px rgba(40, 40, 30, 0.06);
  --shadow-md: 0 8px 30px rgba(40, 40, 30, 0.09);
  --font-body: "Inter", "DM Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --max-width: 1200px;
  --sidebar-width: 380px;
}

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

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; }

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--color-primary-dark);
  color: #fff;
  padding: 12px 18px;
  border-radius: 0 0 8px 0;
  z-index: 200;
}
.skip-link:focus { left: 0; }

h1, h2, h3 { font-weight: 800; line-height: 1.2; margin: 0 0 16px; }
h2 { font-size: clamp(1.5rem, 2.6vw, 1.9rem); }
p { margin: 0 0 16px; }

.eyebrow {
  display: inline-block;
  color: var(--color-primary-dark);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 0.78rem;
  margin-bottom: 12px;
}

a:focus-visible, button:focus-visible, input:focus-visible, summary:focus-visible {
  outline: 3px solid var(--color-primary-dark);
  outline-offset: 2px;
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: none;
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  padding: 16px 28px;
  transition: transform 0.15s ease, background-color 0.15s ease, box-shadow 0.15s ease;
  text-decoration: none;
}
.btn-primary { background: var(--color-primary-dark); color: #fff; box-shadow: var(--shadow-sm); }
.btn-primary:hover { background: var(--color-primary-darker); transform: translateY(-1px); }
.btn-block { width: 100%; }
.btn-sm { padding: 10px 18px; font-size: 0.9rem; }

/* ==========================================================================
   Header
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(180%) blur(8px);
  border-bottom: 1px solid var(--color-border);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  padding-bottom: 14px;
}
.brand {
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--color-primary-darker);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ==========================================================================
   Hero (full width)
   ========================================================================== */
.hero { padding: 0; background: var(--color-bg); }

.hero-media {
  width: 100%;
  height: 60vh;
  min-height: 380px;
  max-height: 640px;
  overflow: hidden;
  background: var(--color-bg-soft);
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

@media (min-width: 700px) {
  .hero-media {
    height: 70vh;
    max-height: 760px;
  }
}

.hero-text {
  padding: 28px 0 8px;
  text-align: left;
}
.hero-text h1 {
  font-size: clamp(1.9rem, 4vw, 2.7rem);
  color: var(--color-primary-darker);
  max-width: 18ch;
}
.hero-text .subheadline {
  color: var(--color-text-soft);
  font-size: 1.08rem;
  max-width: 62ch;
}

.urgent-tag {
  display: inline-block;
  background: var(--color-urgent-soft);
  color: var(--color-urgent);
  font-weight: 700;
  font-size: 0.78rem;
  padding: 6px 12px;
  border-radius: 999px;
  margin-bottom: 10px;
  letter-spacing: 0.03em;
}

/* ==========================================================================
   Page layout: main column + sticky donate sidebar
   ========================================================================== */
.page-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px 64px;
}

@media (min-width: 960px) {
  .page-layout {
    grid-template-columns: 1fr var(--sidebar-width);
    align-items: start;
    gap: 48px;
    padding-top: 40px;
  }
}

.main-col { min-width: 0; }

.main-col > section {
  padding: 44px 0;
  border-bottom: 1px solid var(--color-border);
}
.main-col > section:last-child { border-bottom: none; }

.sidebar-col {
  order: -1;
  margin-bottom: 28px;
}

@media (min-width: 960px) {
  .main-col { grid-column: 1; }
  .sidebar-col {
    grid-column: 2;
    order: 0;
    margin-bottom: 0;
    position: sticky;
    top: 90px;
  }
}

/* ==========================================================================
   Donate card (sidebar)
   ========================================================================== */
.contribution-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: 24px;
}
.contribution-card h2 {
  font-size: 1.25rem;
  margin-bottom: 4px;
}
.contribution-card .contribution-subtitle {
  color: var(--color-text-soft);
  font-size: 0.92rem;
  margin-bottom: 18px;
}

.progress-wrap { margin: 4px 0 20px; }
.progress-track {
  width: 100%;
  height: 10px;
  border-radius: 999px;
  background: var(--color-bg-soft-alt);
  border: 1px solid var(--color-border);
  overflow: hidden;
}
.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-primary), var(--color-primary-dark));
  border-radius: 999px;
  width: 0%;
  transition: width 0.6s ease;
}
.progress-note { font-size: 0.88rem; color: var(--color-text-soft); margin-top: 8px; font-weight: 600; }

.amount-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}
.amount-card {
  position: relative;
  background: #fff;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 14px 10px;
  text-align: center;
  cursor: pointer;
  font-family: inherit;
  font-weight: 700;
  font-size: 1.02rem;
  color: var(--color-text);
  transition: border-color 0.15s ease, background-color 0.15s ease, transform 0.1s ease;
}
.amount-card:hover { border-color: var(--color-primary); }
.amount-card[aria-pressed="true"] {
  border-color: var(--color-primary-dark);
  background: var(--color-primary-soft);
}
.amount-card .check {
  display: none;
  position: absolute;
  top: 6px;
  right: 8px;
  color: var(--color-primary-dark);
  font-size: 0.85rem;
}
.amount-card[aria-pressed="true"] .check { display: inline; }

.amount-card .badge {
  position: absolute;
  top: -11px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-primary-dark);
  color: #fff;
  font-size: 0.6rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  padding: 3px 9px;
  border-radius: 999px;
  white-space: nowrap;
  animation: badge-pulse 1.8s ease-in-out infinite;
}

@keyframes badge-pulse {
  0%, 100% { transform: translateX(-50%) scale(1); box-shadow: 0 0 0 0 rgba(31, 157, 92, 0.55); }
  50% { transform: translateX(-50%) scale(1.08); box-shadow: 0 0 0 6px rgba(31, 157, 92, 0); }
}

@media (prefers-reduced-motion: reduce) {
  .amount-card .badge { animation: none; }
}

.contribution-continue-wrap { margin-top: 18px; }
.payment-note { font-size: 0.85rem; color: var(--color-text-soft); margin-top: 10px; text-align: center; }
.payment-note.is-warning { color: var(--color-urgent); }

.contribution-helena-note {
  font-size: 0.85rem;
  color: var(--color-text-soft);
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--color-border);
}

.contribution-share-label {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-text-soft);
  margin: 16px 0 8px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.contribution-share-row { display: flex; gap: 8px; flex-wrap: wrap; }
.contribution-share-row .share-btn { padding: 8px 12px; font-size: 0.85rem; }

/* ==========================================================================
   Story paragraphs / sections
   ========================================================================== */
.section-photo { margin: 20px 0; }
.section-photo img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  width: 100%;
  object-fit: cover;
  max-height: 420px;
}

.story-signature { margin-top: 4px; font-weight: 700; color: var(--color-primary-darker); }

.critical-tag {
  display: inline-block;
  background: var(--color-urgent-soft);
  color: var(--color-urgent);
  font-weight: 800;
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  padding: 8px 14px;
  border-radius: 999px;
  margin: 6px 0 18px;
}

/* ==========================================================================
   Usage grid
   ========================================================================== */
.usage-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-top: 8px;
}
@media (min-width: 560px) {
  .usage-grid { grid-template-columns: repeat(3, 1fr); }
}
.usage-card {
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 18px 14px;
  text-align: center;
}
.usage-card .icon { font-size: 1.6rem; margin-bottom: 8px; }
.usage-card .label { font-weight: 700; font-size: 0.9rem; }
.usage-note { color: var(--color-text-soft); margin-top: 20px; }

/* ==========================================================================
   Documents
   ========================================================================== */
.docs-grid {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-top: 8px;
}
.doc-inline {
  margin: 0;
  text-align: center;
}
.doc-inline-title {
  font-weight: 700;
  margin-bottom: 10px;
  font-size: 0.98rem;
}
.doc-inline-btn {
  display: block;
  width: 100%;
  padding: 0;
  border: none;
  background: none;
  cursor: pointer;
  border-radius: var(--radius-md);
  overflow: hidden;
}
.doc-inline-btn img {
  width: 100%;
  max-height: 460px;
  object-fit: contain;
  background: var(--color-bg-soft);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}
.doc-inline-btn:hover img { box-shadow: var(--shadow-md); }
.doc-inline-pending .doc-placeholder { margin-top: 0; }

/* Modal (shared: documents + gallery lightbox) */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(30, 30, 25, 0.65);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 300;
}
.modal-overlay.is-open { display: flex; }
.modal-box {
  background: #fff;
  border-radius: var(--radius-md);
  max-width: 620px;
  width: 100%;
  padding: 24px;
  position: relative;
  max-height: 88vh;
  overflow-y: auto;
}
.modal-close {
  position: absolute;
  top: 12px;
  right: 12px;
  background: var(--color-bg-soft-alt);
  border: none;
  border-radius: 50%;
  width: 36px;
  height: 36px;
  font-size: 1.1rem;
  cursor: pointer;
}
.modal-box img { border-radius: var(--radius-sm); margin-top: 12px; width: 100%; }
.doc-placeholder {
  background: var(--color-bg-soft-alt);
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-sm);
  padding: 50px 20px;
  text-align: center;
  color: var(--color-text-soft);
  font-size: 0.92rem;
  margin-top: 12px;
}

/* ==========================================================================
   Transparency / timeline
   ========================================================================== */
.timeline {
  margin-top: 24px;
  border-left: 3px solid var(--color-primary-soft);
  padding-left: 20px;
}
.timeline-item { position: relative; margin-bottom: 22px; }
.timeline-item::before {
  content: "";
  position: absolute;
  left: -26px;
  top: 4px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--color-primary-dark);
  border: 3px solid var(--color-primary-soft);
}
.timeline-date {
  font-weight: 800;
  color: var(--color-primary-darker);
  font-size: 0.92rem;
  margin-bottom: 4px;
}
.timeline-text { color: var(--color-text-soft); margin: 0; }

/* ==========================================================================
   Organizer card
   ========================================================================== */
.organizer-card {
  display: flex;
  align-items: center;
  gap: 18px;
  background: var(--color-bg-soft);
  border-radius: var(--radius-lg);
  padding: 20px;
  margin-top: 8px;
}
.organizer-card img {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}
.organizer-card h3 { margin: 0 0 6px; font-size: 1.05rem; }
.organizer-card p { margin: 0; color: var(--color-text-soft); font-size: 0.92rem; }

/* ==========================================================================
   Gallery
   ========================================================================== */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 8px;
}
@media (min-width: 640px) {
  .gallery-grid { grid-template-columns: repeat(3, 1fr); }
}
.gallery-grid button {
  border: none;
  background: none;
  padding: 0;
  cursor: pointer;
  border-radius: var(--radius-md);
  overflow: hidden;
}
.gallery-grid img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease;
}
.gallery-grid button:hover img { transform: scale(1.03); }

.gallery-carousel { display: none; }
@media (max-width: 639px) {
  .gallery-grid { display: none; }
  .gallery-carousel {
    display: flex;
    gap: 12px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    padding-bottom: 10px;
    -webkit-overflow-scrolling: touch;
  }
  .gallery-carousel button { flex: 0 0 78%; border: none; background: none; padding: 0; }
  .gallery-carousel img {
    scroll-snap-align: start;
    height: 280px;
    width: 100%;
    object-fit: cover;
    border-radius: var(--radius-md);
  }
}

/* ==========================================================================
   Share
   ========================================================================== */
.share-buttons { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 18px; }
.share-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  background: #fff;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  font-size: 0.95rem;
}
.share-btn:hover { background: var(--color-bg-soft-alt); }
.share-confirm { margin-top: 12px; color: var(--color-primary-darker); font-weight: 600; min-height: 1.4em; }

/* ==========================================================================
   FAQ
   ========================================================================== */
.faq-item { border-bottom: 1px solid var(--color-border); }
.faq-item summary {
  cursor: pointer;
  padding: 16px 4px;
  font-weight: 700;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  font-size: 1.4rem;
  color: var(--color-primary-dark);
  transition: transform 0.2s ease;
  flex-shrink: 0;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item .faq-answer { padding: 0 4px 16px; color: var(--color-text-soft); }

/* ==========================================================================
   Final CTA
   ========================================================================== */
.final-section { background: var(--color-primary-soft); text-align: center; padding: 64px 0; }
.final-photo { max-width: 380px; margin: 0 auto 26px; }
.final-photo img { border-radius: var(--radius-lg); box-shadow: var(--shadow-md); }
.final-text { max-width: 620px; margin: 0 auto; }
.final-signature { margin-top: 18px; font-weight: 700; }

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer { background: var(--color-bg-soft-alt); padding: 40px 0 100px; font-size: 0.9rem; color: var(--color-text-soft); }
.footer-top { display: flex; flex-wrap: wrap; gap: 24px; justify-content: space-between; align-items: flex-start; margin-bottom: 20px; }
.footer-links { display: flex; flex-wrap: wrap; gap: 18px; list-style: none; padding: 0; margin: 0; }
.footer-links a { text-decoration: none; }
.footer-links a:hover { text-decoration: underline; }
.footer-disclaimer { max-width: 760px; border-top: 1px solid var(--color-border); padding-top: 18px; margin-top: 18px; }

@media (min-width: 700px) {
  .site-footer { padding-bottom: 48px; }
}

/* ==========================================================================
   Sticky mobile bar
   ========================================================================== */
.sticky-bar {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 150;
  background: #fff;
  border-top: 1px solid var(--color-border);
  box-shadow: 0 -4px 16px rgba(40, 40, 30, 0.08);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
@media (min-width: 700px) { .sticky-bar { display: none; } }
.sticky-bar span { font-weight: 700; color: var(--color-primary-darker); }