:root {
  --color-bg: #f2f8f7;
  --color-surface: rgba(255, 255, 255, 0.95);
  --color-soft: #e8f4f2;
  --color-border: #bfd8d9;
  --color-text: #183543;
  --color-heading: #0b2740;
  --color-muted: #4d6772;
  --color-primary: #0f6e80;
  --color-primary-strong: #0a5868;
  --color-secondary: #2f8d63;
  --color-focus: #0f6e80;
  --shadow-soft: 0 18px 42px rgba(10, 39, 64, 0.08);
  --shadow-card: 0 14px 34px rgba(10, 39, 64, 0.08);
  --radius-medium: 1.45rem;
  --radius-large: 2rem;
  --max-width: 1140px;
  --transition: 220ms ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at top left, rgba(47, 141, 99, 0.12), transparent 34%),
    radial-gradient(circle at top right, rgba(15, 110, 128, 0.08), transparent 28%),
    linear-gradient(180deg, #f8fdfc 0%, #edf7f8 48%, #f6fbfb 100%);
  color: var(--color-text);
  font-family: "Atkinson Hyperlegible Next", "Trebuchet MS", Verdana, sans-serif;
  font-size: 1.125rem;
  line-height: 1.7;
}

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

a {
  color: var(--color-primary-strong);
}

a:hover {
  color: var(--color-heading);
}

button,
input,
textarea,
select {
  font: inherit;
}

:focus-visible {
  outline: 4px solid rgba(15, 110, 128, 0.28);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  top: -4rem;
  left: 1rem;
  z-index: 1000;
  padding: 0.9rem 1.2rem;
  border-radius: 999px;
  background: var(--color-heading);
  color: #ffffff;
  text-decoration: none;
}

.skip-link:focus {
  top: 1rem;
}

.container {
  width: min(calc(100% - 2rem), var(--max-width));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(14px);
  background: rgba(255, 255, 255, 0.9);
  border-bottom: 1px solid rgba(191, 216, 217, 0.92);
}

.topbar {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 5.1rem;
  padding: 0.75rem 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  color: var(--color-heading);
  text-decoration: none;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
}

.brand-mark-image {
  width: 2.2rem;
  height: 2.2rem;
  flex: 0 0 auto;
}

.brand-mark-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-text strong {
  font-size: 1.05rem;
}

.brand-text span {
  color: var(--color-muted);
  font-size: 0.84rem;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.main-nav a {
  padding: 0.75rem 0.95rem;
  border-radius: 999px;
  color: var(--color-heading);
  font-size: 0.98rem;
  font-weight: 700;
  text-decoration: none;
  transition:
    background-color var(--transition),
    color var(--transition),
    transform var(--transition);
}

.main-nav a:hover,
.main-nav a[aria-current="page"] {
  background: rgba(15, 110, 128, 0.12);
  color: var(--color-primary-strong);
  transform: translateY(-1px);
}

.menu-toggle {
  display: none;
  width: 3.2rem;
  height: 3.2rem;
  padding: 0.55rem;
  border: 1px solid var(--color-border);
  border-radius: 1rem;
  background: #ffffff;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 100%;
  height: 3px;
  margin: 5px 0;
  border-radius: 999px;
  background: var(--color-heading);
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 3rem 0 1.6rem;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 12% 12%, rgba(47, 141, 99, 0.16), transparent 22%),
    radial-gradient(circle at 88% 18%, rgba(15, 110, 128, 0.11), transparent 22%);
  pointer-events: none;
}

.hero-layout,
.association-grid,
.activities-grid,
.final-grid,
.footer-grid {
  display: grid;
  gap: 1.5rem;
}

.hero-layout {
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  align-items: center;
}

.hero-copy h1,
.section-heading h2,
.panel h3,
.form-card h3,
.map-card h3 {
  margin: 0;
  color: var(--color-heading);
  font-family: "Nunito", "Trebuchet MS", sans-serif;
}

.hero-copy h1 {
  font-size: clamp(2.6rem, 4.4vw, 4.35rem);
  line-height: 1.04;
  letter-spacing: -0.03em;
}

.hero-subtitle,
.section-heading p,
.panel p,
.activity-item p,
.form-note p,
.section-note,
.hero-caption {
  color: var(--color-muted);
}

.hero-subtitle {
  margin: 1.15rem 0 0;
  max-width: 38rem;
  font-size: 1.32rem;
}

.eyebrow {
  margin: 0 0 0.75rem;
  color: var(--color-primary-strong);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-actions,
.resource-links,
.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.hero-actions {
  margin-top: 1.8rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.55rem;
  padding: 0.95rem 1.45rem;
  border: 2px solid transparent;
  border-radius: 999px;
  font-weight: 800;
  text-decoration: none;
  transition:
    transform var(--transition),
    background-color var(--transition),
    border-color var(--transition),
    box-shadow var(--transition),
    color var(--transition);
  cursor: pointer;
}

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

.button-primary {
  background: linear-gradient(135deg, #0f6e80 0%, #2f8d63 100%);
  color: #ffffff;
  box-shadow: 0 15px 30px rgba(15, 110, 128, 0.24);
}

.button-primary:hover {
  color: #ffffff;
}

.button-secondary {
  background: rgba(255, 255, 255, 0.92);
  border-color: var(--color-border);
  color: var(--color-heading);
}

.hero-visual,
.activity-visual {
  margin: 0;
}

.hero-visual img,
.activity-visual img {
  width: 100%;
  object-fit: cover;
  border-radius: 1.9rem;
  box-shadow: var(--shadow-card);
  background: #f4fbfa;
}

.hero-visual img {
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: contain;
}

.activity-visual img {
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: contain;
}

.hero-caption {
  margin-top: 0.9rem;
  padding: 0 0.2rem;
  font-weight: 600;
}

.section {
  padding: 2rem 0 4rem;
  scroll-margin-top: 6.5rem;
}

.section-soft {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.28), rgba(232, 244, 242, 0.66));
}

.section-heading {
  max-width: 42rem;
  margin-bottom: 1.7rem;
}

.section-heading h2 {
  font-size: clamp(1.95rem, 3vw, 2.95rem);
  line-height: 1.15;
}

.association-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: stretch;
}

.association-grid > .panel {
  display: flex;
  flex-direction: column;
  padding: clamp(1.4rem, 3vw, 2.4rem);
}

.association-grid h3 {
  font-size: clamp(1.45rem, 2.2vw, 1.8rem);
  line-height: 1.25;
}

.panel,
.form-card,
.map-card,
.activity-item {
  background: var(--color-surface);
  border: 1px solid rgba(191, 216, 217, 0.84);
  border-radius: var(--radius-large);
  box-shadow: var(--shadow-card);
}

.panel,
.form-card,
.map-card {
  padding: 1.7rem;
}

.panel-accent {
  background:
    linear-gradient(140deg, rgba(15, 110, 128, 0.08), rgba(47, 141, 99, 0.12)),
    rgba(255, 255, 255, 0.98);
}

.audience-intro {
  margin: 0.85rem 0 0;
}

.audience-list {
  margin: 1.1rem 0 1.5rem;
  padding: 0;
  list-style: none;
}

.audience-list li {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.65rem 0;
  border-bottom: 1px solid rgba(191, 216, 217, 0.55);
  color: var(--color-heading);
  font-weight: 600;
}

.audience-list li:last-child {
  border-bottom: 0;
}

.audience-list li::before {
  content: "";
  flex: 0 0 0.6rem;
  width: 0.6rem;
  height: 0.6rem;
  border-radius: 50%;
  background: var(--color-secondary);
  box-shadow: 0 0 0 5px var(--color-soft);
  margin: 0 0.3rem;
}

.support-line {
  margin: auto 0 0;
  padding: 0.2rem 0 0.2rem 1rem;
  border-left: 3px solid var(--color-secondary);
}

.support-line strong {
  display: block;
  color: var(--color-heading);
}

.association-grid .benefit-list {
  margin-top: 1.5rem;
}

.association-grid .benefit-list li {
  margin-bottom: 1.15rem;
}

.association-grid .quote-line {
  margin: auto 0 0;
  padding-top: 1.4rem;
  border-top: 1px solid var(--color-border);
}

.benefit-list {
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
}

.benefit-list li {
  position: relative;
  margin-bottom: 0.85rem;
  padding-left: 1.65rem;
  font-weight: 600;
}

.benefit-list li::before {
  content: "";
  position: absolute;
  top: 0.72rem;
  left: 0;
  width: 0.68rem;
  height: 0.68rem;
  border-radius: 999px;
  background: linear-gradient(135deg, #0f6e80 0%, #2f8d63 100%);
  transform: translateY(-50%);
}

.quote-line {
  margin: 1.25rem 0 0;
  color: var(--color-heading);
  font-family: "Nunito", "Trebuchet MS", sans-serif;
  font-size: 1.32rem;
  line-height: 1.3;
}

.activities-grid {
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  align-items: center;
}

.activity-item {
  padding: clamp(1.4rem, 3vw, 2.4rem);
}

.activity-item h3 {
  margin: 0 0 0.8rem;
  color: var(--color-heading);
  font-family: "Nunito", "Trebuchet MS", sans-serif;
  font-size: clamp(1.45rem, 2.2vw, 1.8rem);
  line-height: 1.25;
}

.activity-item p {
  margin: 0;
}

.activity-item .button {
  margin-top: 1.5rem;
  text-align: center;
}

.section-note {
  margin-top: 1.2rem;
  color: var(--color-heading);
  font-weight: 700;
}

.final-grid {
  grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
  align-items: start;
}

.final-side {
  display: grid;
  gap: 1rem;
}

.panel-compact p {
  margin-bottom: 1rem;
}

.resource-links a {
  display: inline-flex;
  align-items: center;
  min-height: 3rem;
  padding: 0.8rem 1rem;
  border: 1px solid rgba(191, 216, 217, 0.92);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.92);
  color: var(--color-heading);
  font-weight: 700;
  text-decoration: none;
}

.map-card h3,
.form-card h3,
.panel h3 {
  font-size: 1.7rem;
  line-height: 1.2;
}

.map-frame {
  min-height: 18rem;
  overflow: hidden;
  border-radius: 1.4rem;
}

.map-frame iframe {
  width: 100%;
  height: 100%;
  min-height: 18rem;
  border: 0;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem 1.15rem;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.field-full {
  grid-column: 1 / -1;
}

.field label {
  color: var(--color-heading);
  font-weight: 800;
}

.field input,
.field textarea,
.field select {
  width: 100%;
  min-height: 3.35rem;
  padding: 0.9rem 1rem;
  border: 2px solid var(--color-border);
  border-radius: 1rem;
  background: #ffffff;
  color: var(--color-text);
  transition:
    border-color var(--transition),
    box-shadow var(--transition);
}

.field textarea {
  min-height: 8.8rem;
  resize: vertical;
}

.field input::placeholder,
.field textarea::placeholder {
  color: #6c828d;
}

.field input:focus,
.field textarea:focus,
.field select:focus {
  border-color: var(--color-focus);
  box-shadow: 0 0 0 5px rgba(15, 110, 128, 0.12);
  outline: none;
}

.field input[aria-invalid="true"],
.field textarea[aria-invalid="true"],
.field select[aria-invalid="true"] {
  border-color: #b64141;
  box-shadow: 0 0 0 5px rgba(182, 65, 65, 0.1);
}

.form-note {
  margin-top: 1rem;
  padding: 1rem 1.1rem;
  border-radius: 1rem;
  background: var(--color-soft);
}

.form-actions {
  margin-top: 1.3rem;
}

.form-status {
  min-height: 1.7rem;
  margin: 0;
  font-weight: 700;
}

.form-status[data-state="success"] {
  color: #1f6a41;
}

.form-status[data-state="error"] {
  color: #9f2f2f;
}

.site-footer {
  padding: 2.4rem 0 3rem;
  background: #082638;
  color: #eff8fb;
}

.footer-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.site-footer h2 {
  margin-top: 0;
  font-size: 1.05rem;
}

.site-footer p {
  margin: 0 0 0.65rem;
}

.site-footer a {
  color: #d7f5f4;
}

.section-anchor {
  display: block;
  scroll-margin-top: 6.5rem;
}

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity 700ms ease,
    transform 700ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1080px) {
  .hero-layout,
  .association-grid,
  .activities-grid,
  .final-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 860px) {
  .menu-toggle {
    display: inline-block;
  }

  .main-nav {
    position: absolute;
    top: calc(100% + 0.5rem);
    right: 0;
    left: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.98);
    border: 1px solid rgba(191, 216, 217, 0.92);
    border-radius: 1.4rem;
    box-shadow: var(--shadow-soft);
  }

  .main-nav.is-open {
    display: flex;
  }

  .main-nav a {
    text-align: center;
  }

  .brand-text span {
    display: none;
  }
}

@media (max-width: 720px) {
  body {
    font-size: 1.05rem;
  }

  .container {
    width: min(calc(100% - 1.1rem), var(--max-width));
  }

  .section {
    padding: 1.4rem 0 3.2rem;
  }

  .hero-actions,
  .resource-links,
  .form-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .button,
  .resource-links a {
    width: 100%;
    justify-content: center;
  }

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

  .field-full {
    grid-column: auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}