:root {
  --green-950: #06261d;
  --green-900: #0b3d2e;
  --green-800: #0d5a42;
  --green-700: #12835d;
  --green-100: #e7f6ed;
  --green-50: #f3fbf6;
  --blue-700: #0068a8;
  --blue-500: #30a7de;
  --cream: #fff9ea;
  --ink: #15221c;
  --muted: #5f6f66;
  --line: #dce9e1;
  --white: #ffffff;
  --shadow: 0 24px 70px rgba(6, 38, 29, 0.13);
  --shadow-soft: 0 16px 42px rgba(6, 38, 29, 0.08);
  --radius-lg: 34px;
  --radius-md: 24px;
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  color: var(--ink);
  background: #f7fbf8;
  line-height: 1.6;
}

a {
  color: inherit;
}

img {
  max-width: 100%;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 12px;
  background: var(--green-900);
  color: white;
  padding: 10px 14px;
  border-radius: 999px;
  z-index: 100;
}

.skip-link:focus {
  left: 12px;
}

.site-header {
  overflow: hidden;
  background:
    radial-gradient(circle at 88% 12%, rgba(48, 167, 222, 0.18), transparent 30%),
    radial-gradient(circle at 12% 22%, rgba(18, 131, 93, 0.20), transparent 31%),
    linear-gradient(135deg, #ffffff 0%, var(--green-50) 46%, var(--cream) 100%);
  border-bottom: 1px solid var(--line);
}

.nav {
  max-width: var(--max);
  margin: 0 auto;
  padding: 18px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.brand,
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  font-weight: 900;
  letter-spacing: -0.035em;
  color: var(--green-950);
}

.brand-logo {
  width: 56px;
  height: 42px;
  object-fit: contain;
  object-position: left center;
  border-radius: 10px;
}

.brand-text {
  font-size: 1.03rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 20px;
  font-size: 0.94rem;
  font-weight: 800;
  color: var(--green-900);
}

.nav-links a {
  text-decoration: none;
}

.nav-links a:hover {
  color: var(--green-700);
}

.nav-cta {
  padding: 10px 16px;
  border: 1px solid rgba(13, 90, 66, 0.28);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: white;
  padding: 10px;
}

.menu-toggle span {
  display: block;
  height: 2px;
  background: var(--green-900);
  margin: 5px 0;
  border-radius: 999px;
}

.hero {
  max-width: var(--max);
  margin: 0 auto;
  padding: 86px 22px 96px;
  display: grid;
  grid-template-columns: minmax(0, 1.16fr) minmax(310px, 0.84fr);
  gap: 48px;
  align-items: center;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--green-700);
  font-weight: 950;
  font-size: 0.76rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.eyebrow.light {
  color: #bff6d0;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.06;
  letter-spacing: -0.045em;
}

h1 {
  max-width: 790px;
  color: var(--green-950);
  font-size: clamp(3rem, 8vw, 6.45rem);
}

h2 {
  color: var(--green-950);
  font-size: clamp(2.05rem, 4.7vw, 3.75rem);
}

h3 {
  color: var(--green-950);
  font-size: 1.35rem;
}

p {
  margin-top: 0;
}

.hero-copy {
  max-width: 725px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 1.21rem;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 34px;
}

.button {
  min-height: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 21px;
  border-radius: 999px;
  font-weight: 950;
  text-decoration: none;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
}

.button:hover {
  transform: translateY(-2px);
}

.primary {
  background: linear-gradient(135deg, var(--green-800), var(--green-700));
  color: white;
  box-shadow: 0 16px 34px rgba(18, 131, 93, 0.23);
}

.secondary {
  background: rgba(255,255,255,0.78);
  color: var(--green-950);
  border: 1px solid var(--line);
}

.full {
  width: 100%;
}

.trust-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  max-width: 710px;
  gap: 14px;
  margin-top: 46px;
}

.trust-row div {
  padding: 18px;
  background: rgba(255, 255, 255, 0.68);
  border: 1px solid var(--line);
  border-radius: 22px;
  box-shadow: 0 10px 28px rgba(6, 38, 29, 0.05);
}

.trust-row strong,
.trust-row span {
  display: block;
}

.trust-row strong {
  color: var(--green-950);
  font-size: 1.03rem;
}

.trust-row span {
  color: var(--muted);
  font-size: 0.92rem;
  margin-top: 3px;
}

.hero-panel {
  display: grid;
  gap: 18px;
}

.panel-logo {
  width: 100%;
  display: block;
  background: white;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 18px;
  box-shadow: var(--shadow);
}

.panel-card {
  background: var(--green-950);
  color: white;
  border-radius: var(--radius-lg);
  padding: 30px;
  box-shadow: var(--shadow);
}

.panel-card h2 {
  color: white;
  font-size: 1.55rem;
  margin-bottom: 14px;
}

.panel-card ul {
  margin: 0;
  padding-left: 20px;
  color: rgba(255,255,255,0.82);
  font-weight: 750;
}

.panel-card li {
  margin: 10px 0;
}

main {
  max-width: var(--max);
  margin: 0 auto;
  padding: 78px 22px 46px;
}

.section {
  margin-bottom: 96px;
}

.split {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 54px;
  align-items: start;
}

.reverse {
  grid-template-columns: 0.85fr 1.15fr;
}

.section-body p,
.section-heading p,
.volunteer-copy p,
.contact-section p {
  color: var(--muted);
  font-size: 1.08rem;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 30px;
}

.program-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.program-card {
  min-height: 312px;
  padding: 26px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: white;
  box-shadow: var(--shadow-soft);
  position: relative;
  overflow: hidden;
}

.program-card::after {
  content: "";
  position: absolute;
  width: 130px;
  height: 130px;
  right: -65px;
  top: -65px;
  background: var(--green-100);
  border-radius: 999px;
}

.program-number {
  width: 50px;
  height: 50px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--green-100), #e4f5ff);
  color: var(--green-800);
  font-weight: 950;
  margin-bottom: 58px;
}

.program-card p {
  color: var(--muted);
}

.feature-band {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 36px;
  background:
    radial-gradient(circle at 100% 0%, rgba(48, 167, 222, 0.20), transparent 35%),
    linear-gradient(135deg, var(--green-950), #0f4e3a);
  color: white;
  padding: 44px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.feature-band h2 {
  color: white;
}

.feature-band p {
  color: rgba(255,255,255,0.78);
  font-size: 1.08rem;
}

.impact-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.impact-card {
  background: rgba(255,255,255,0.09);
  border: 1px solid rgba(255,255,255,0.16);
  border-radius: 22px;
  padding: 22px;
}

.impact-card strong,
.impact-card span {
  display: block;
}

.impact-card strong {
  font-size: 1.28rem;
  margin-bottom: 7px;
}

.impact-card span {
  color: rgba(255,255,255,0.76);
}

.partner-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 26px;
}

.partner-list div,
.volunteer-card,
.contact-card {
  background: white;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 26px;
  box-shadow: var(--shadow-soft);
}

.partner-list p {
  color: var(--muted);
}

.volunteer-section {
  display: grid;
  grid-template-columns: 1fr 0.7fr;
  gap: 30px;
  align-items: center;
  background:
    linear-gradient(135deg, rgba(231,246,237,0.85), rgba(255,249,234,0.75));
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 44px;
}

.volunteer-card p {
  color: var(--muted);
}

.contact-section {
  display: grid;
  grid-template-columns: 1fr 0.9fr;
  gap: 30px;
  align-items: start;
}

.contact-card p {
  margin: 0 0 18px;
  color: var(--ink);
  word-break: break-word;
}

.contact-card p:last-child {
  margin-bottom: 0;
}

.contact-card span {
  display: block;
  color: var(--muted);
  font-size: 0.86rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 950;
  margin-bottom: 4px;
}

.contact-card a {
  color: var(--blue-700);
  font-weight: 850;
}

.disclaimer {
  background: #eef7f1;
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 22px;
  color: var(--muted);
  font-size: 0.94rem;
}

.disclaimer p {
  margin: 0;
}

.footer {
  max-width: var(--max);
  margin: 0 auto;
  padding: 38px 22px 48px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 28px;
  color: var(--muted);
}

.footer-brand img {
  width: 62px;
  height: 42px;
  object-fit: contain;
  object-position: left center;
}

.footer-brand span {
  color: var(--green-950);
}

.footer-links {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  font-weight: 850;
  color: var(--green-800);
}

.footer-links a {
  text-decoration: none;
}

.copyright {
  grid-column: 1 / -1;
  margin: 0;
  font-size: 0.9rem;
}

@media (max-width: 980px) {
  .nav {
    align-items: flex-start;
  }

  .menu-toggle {
    display: block;
    margin-left: auto;
  }

  .nav-links {
    display: none;
    position: absolute;
    left: 22px;
    right: 22px;
    top: 76px;
    z-index: 20;
    background: rgba(255,255,255,0.96);
    border: 1px solid var(--line);
    border-radius: 24px;
    box-shadow: var(--shadow-soft);
    padding: 18px;
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links a {
    padding: 10px 12px;
  }

  .hero,
  .split,
  .feature-band,
  .volunteer-section,
  .contact-section {
    grid-template-columns: 1fr;
  }

  .program-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero {
    padding-top: 58px;
  }
}

@media (max-width: 680px) {
  .brand-text {
    font-size: 0.95rem;
  }

  .brand-logo {
    width: 50px;
  }

  .hero {
    padding-bottom: 64px;
  }

  .hero-copy {
    font-size: 1.08rem;
  }

  .trust-row,
  .program-grid,
  .impact-grid,
  .partner-list {
    grid-template-columns: 1fr;
  }

  .feature-band,
  .volunteer-section {
    padding: 28px;
    border-radius: 26px;
  }

  .program-card {
    min-height: auto;
  }

  .program-number {
    margin-bottom: 28px;
  }

  .footer {
    grid-template-columns: 1fr;
  }
}


.small-note {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 0.94rem;
}

.small-note a {
  color: var(--blue-700);
  font-weight: 850;
}


.about-section {
  margin-top: -22px;
}

.about-card {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 24px;
  align-items: stretch;
  background: white;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 34px;
  box-shadow: var(--shadow-soft);
}

.about-card p {
  color: var(--muted);
  font-size: 1.06rem;
}

.about-highlight {
  background:
    radial-gradient(circle at 100% 0%, rgba(48, 167, 222, 0.15), transparent 34%),
    linear-gradient(135deg, var(--green-100), #ffffff);
  border: 1px solid var(--line);
  border-radius: 26px;
  padding: 26px;
}

.about-highlight h3 {
  margin-bottom: 12px;
}

@media (max-width: 980px) {
  .about-card {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 680px) {
  .about-card {
    padding: 26px;
    border-radius: 26px;
  }
}