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

:root {
  --teal-50:  #E1F5EE;
  --teal-100: #9FE1CB;
  --teal-600: #0F6E56;
  --teal-700: #085041;
  --teal-900: #04342C;
  --gray-50:  #F9F9F8;
  --gray-100: #F1EFE8;
  --gray-200: #D3D1C7;
  --gray-600: #5F5E5A;
  --gray-900: #2C2C2A;
  --white: #ffffff;
  --radius-md: 8px;
  --radius-lg: 12px;
}

body {
  font-family: 'Inter', sans-serif;
  font-size: 16px;
  line-height: 1.7;
  color: var(--gray-900);
  background: var(--white);
}

a { color: inherit; text-decoration: none; }

/* --- NAV --- */
.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  border-bottom: 1px solid var(--gray-200);
  background: var(--white);
  position: sticky;
  top: 0;
  z-index: 100;
}
.nav-logo {
  display: flex;
  align-items: center;
}
.nav-logo-img {
  height: 44px;
  width: auto;
  display: block;
}
.nav-links { display: flex; align-items: center; gap: 10px; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 16px;
  font-size: 14px;
  font-family: 'Inter', sans-serif;
  border-radius: var(--radius-md);
  cursor: pointer;
  font-weight: 400;
  transition: background 0.15s, border-color 0.15s;
  text-decoration: none;
}
.btn-ghost {
  border: 1px solid var(--gray-200);
  background: transparent;
  color: var(--gray-900);
}
.btn-ghost:hover { background: var(--gray-100); }
.btn-primary {
  border: none;
  background: var(--teal-600);
  color: var(--teal-50);
}
.btn-primary:hover { background: var(--teal-700); }
.btn-lg {
  padding: 11px 26px;
  font-size: 15px;
}

/* --- FREE BANNER --- */
.free-banner {
  text-align: center;
  padding: 0.65rem 2rem;
  background: var(--teal-50);
  border-bottom: 1px solid var(--teal-100);
  font-size: 14px;
  color: var(--teal-700);
}
.free-banner strong { font-weight: 500; }

/* --- HERO --- */
.hero {
  text-align: center;
  padding: 5rem 2rem 4rem;
  background: var(--gray-50);
  border-bottom: 1px solid var(--gray-200);
}
.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 12px;
  padding: 4px 12px;
  border-radius: var(--radius-md);
  background: var(--teal-50);
  color: var(--teal-600);
  margin-bottom: 1.25rem;
  font-weight: 500;
}
.hero h1 {
  font-size: 36px;
  font-weight: 500;
  line-height: 1.25;
  margin-bottom: 1rem;
  max-width: 580px;
  margin-left: auto;
  margin-right: auto;
  color: var(--gray-900);
}
.hero p {
  font-size: 17px;
  color: var(--gray-600);
  line-height: 1.7;
  max-width: 500px;
  margin: 0 auto 2rem;
}
.hero-actions {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

/* --- INTRO VIDEO --- */
.video-section {
  background: var(--gray-50);
  border-bottom: 1px solid var(--gray-200);
  padding-top: 3rem;
}
.video-section-inner { text-align: center; }
.video-wrap {
  position: relative;
  max-width: 720px;
  margin: 0 auto;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--gray-200);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
  background: var(--gray-900);
}
.video-wrap video {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: var(--gray-900);
}
.video-play-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  padding: 0;
  cursor: pointer;
  background: linear-gradient(180deg, rgba(4, 52, 44, 0.15), rgba(4, 52, 44, 0.55));
}
.video-play-btn {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
  transition: transform 0.15s ease;
}
.video-play-overlay:hover .video-play-btn { transform: scale(1.06); }
.video-play-btn i { font-size: 26px; color: var(--teal-600); margin-left: 3px; }

/* --- SECTIONS --- */
.section { padding: 4rem 2rem; }
.section-inner { max-width: 860px; margin: 0 auto; }
.section-eyebrow {
  font-size: 12px;
  color: var(--teal-600);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  margin-bottom: 0.4rem;
}
.section-title {
  font-size: 24px;
  font-weight: 500;
  margin-bottom: 0.5rem;
  color: var(--gray-900);
}
.section-sub {
  font-size: 15px;
  color: var(--gray-600);
  line-height: 1.7;
  margin-bottom: 2.5rem;
  max-width: 100%;
}

/* --- REPORT PREVIEW --- */
.report-preview-label {
  max-width: 500px;
  margin: 0 auto 0.6rem;
  font-size: 12px;
  font-weight: 500;
  color: var(--teal-600);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  text-align: center;
}
.report-preview {
  max-width: 500px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 10px;
  background: var(--white);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
  margin: 0 auto 2rem;
}
.report-preview-trigger {
  all: unset;
  display: block;
  width: 100%;
  cursor: zoom-in;
}
.report-preview-img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: calc(var(--radius-lg) - 4px);
}
.report-lightbox {
  max-width: 90vw;
  max-height: 90vh;
  margin: auto;
  padding: 0;
  border: none;
  border-radius: var(--radius-lg);
  background: transparent;
}
.report-lightbox::backdrop {
  background: rgba(0, 0, 0, 0.7);
}
.report-lightbox-inner {
  position: relative;
}
.report-lightbox img {
  display: block;
  max-width: 90vw;
  max-height: 90vh;
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}
.report-lightbox-close {
  position: absolute;
  top: -14px;
  right: -14px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid var(--gray-200);
  background: var(--white);
  color: var(--gray-900);
  font-size: 18px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}
.report-callouts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}
.report-callout {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
}
.report-callout i { font-size: 20px; color: var(--teal-600); margin-bottom: 0.6rem; display: block; }
.report-callout h3 { font-size: 14px; font-weight: 500; margin-bottom: 4px; color: var(--gray-900); }
.report-callout p { font-size: 13px; color: var(--gray-600); line-height: 1.6; margin: 0; }

/* --- FEATURES --- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}
.feature-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
}
.feature-icon {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-md);
  background: var(--teal-50);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.85rem;
}
.feature-icon i { font-size: 18px; color: var(--teal-600); }
.feature-card h3 { font-size: 14px; font-weight: 500; margin-bottom: 4px; color: var(--gray-900); }
.feature-card p { font-size: 13px; color: var(--gray-600); line-height: 1.6; margin-bottom: 0.75rem; }
.feature-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 13px;
  font-weight: 500;
  color: var(--teal-600);
  text-decoration: none;
  margin-top: auto;
}
.feature-link i { font-size: 12px; }
.feature-link:hover { text-decoration: underline; }

/* --- WHO --- */
.who-section {
  background: var(--gray-50);
  border-top: 1px solid var(--gray-200);
  border-bottom: 1px solid var(--gray-200);
}
.who-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}
.who-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
.who-card i { font-size: 22px; color: var(--teal-600); margin-top: 2px; flex-shrink: 0; }
.who-card h3 { font-size: 14px; font-weight: 500; margin-bottom: 4px; color: var(--gray-900); }
.who-card p { font-size: 13px; color: var(--gray-600); line-height: 1.6; }

/* --- DONATE --- */
.donate-section { background: var(--white); text-align: center; }
.donate-card {
  max-width: 500px;
  margin: 0 auto;
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
}
.donate-card .heart-icon { font-size: 36px; color: var(--teal-600); margin-bottom: 1rem; display: block; }
.donate-card h2 { font-size: 20px; font-weight: 500; margin-bottom: 0.75rem; color: var(--gray-900); }
.donate-card p { font-size: 15px; color: var(--gray-600); line-height: 1.7; margin-bottom: 1.75rem; }

/* --- FOOTER --- */
.footer {
  text-align: center;
  padding: 1.5rem 2rem;
  border-top: 1px solid var(--gray-200);
  font-size: 13px;
  color: var(--gray-600);
}
.footer a { color: var(--gray-600); }
.footer a:hover { color: var(--gray-900); }
.footer-sep { margin: 0 8px; }

/* --- RESPONSIVE --- */
@media (max-width: 600px) {
  .nav { padding: 0.85rem 1.25rem; }
  .hero { padding: 3rem 1.25rem 2.5rem; }
  .hero h1 { font-size: 26px; }
  .section { padding: 2.5rem 1.25rem; }
  .donate-card { padding: 2rem 1.25rem; }
  .video-play-btn { width: 56px; height: 56px; }
  .video-play-btn i { font-size: 20px; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}