:root {
  --tb-rust: #b3401d;
  --tb-rust-dark: #8f3216;
}

:root:not([data-theme="dark"]) {
  --pico-primary: var(--tb-rust);
  --pico-primary-background: var(--tb-rust);
  --pico-primary-border: var(--tb-rust);
  --pico-primary-hover: var(--tb-rust-dark);
  --pico-primary-hover-background: var(--tb-rust-dark);
  --pico-primary-hover-border: var(--tb-rust-dark);
  --pico-primary-underline: var(--tb-rust);
  --pico-primary-hover-underline: var(--tb-rust-dark);
  --pico-primary-focus: rgba(179, 64, 29, 0.25);
  --pico-primary-inverse: #fff;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --pico-primary: #e08a5c;
    --pico-primary-background: #b3401d;
    --pico-primary-border: #b3401d;
    --pico-primary-hover: #f0a479;
    --pico-primary-hover-background: #c1531f;
    --pico-primary-hover-border: #c1531f;
    --pico-primary-underline: #e08a5c;
    --pico-primary-hover-underline: #f0a479;
    --pico-primary-focus: rgba(224, 138, 92, 0.3);
    --pico-primary-inverse: #fff;
  }
}

:root[data-theme="dark"] {
  --pico-primary: #e08a5c;
  --pico-primary-background: #b3401d;
  --pico-primary-border: #b3401d;
  --pico-primary-hover: #f0a479;
  --pico-primary-hover-background: #c1531f;
  --pico-primary-hover-border: #c1531f;
  --pico-primary-underline: #e08a5c;
  --pico-primary-hover-underline: #f0a479;
  --pico-primary-focus: rgba(224, 138, 92, 0.3);
  --pico-primary-inverse: #fff;
}

body {
  font-family: "Avenir Next", "Segoe UI", system-ui, sans-serif;
}

h1, h2, h3 {
  letter-spacing: -0.01em;
}

nav .brand {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
}

header nav {
  max-width: 1100px;
  margin-inline: auto;
}

@media (max-width: 767px) {
  header nav {
    flex-wrap: wrap;
    row-gap: 0.5rem;
  }

  header nav > ul:last-child {
    flex-wrap: wrap;
    justify-content: center;
    row-gap: 0.4rem;
  }
}

.theme-toggle {
  --pico-font-size: 1.1rem;
  width: 2.5rem;
  height: 2.5rem;
  padding: 0;
  margin: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  color: var(--pico-color);
  cursor: pointer;
  line-height: 1;
}

.theme-toggle:hover,
.theme-toggle:focus {
  background: var(--pico-code-background-color);
  border-radius: 50%;
}

.logo {
  height: 3.8rem;
  width: auto;
  max-width: none;
  flex-shrink: 0;
  display: block;
  background: #fff;
  border-radius: 8px;
  padding: 0.3rem 0.6rem;
}

.hero {
  padding: 1rem 0 3rem; 
  text-align: center;
  border-bottom: 1px solid var(--pico-muted-border-color);
}

.hero-small {
  padding: 3rem 0 2rem;
}

.hero h1 {
  max-width: 40ch;
  margin: 0 auto 0.5rem;
  font-size: 2.2rem;
}

.hero-signature {
  color: var(--pico-muted-color);
  font-style: italic;
  margin-bottom: 1.5rem;
}

.hero-lead {
  max-width: 55ch;
  margin: 0 auto 2rem;
  font-size: 1.05rem;
}

section.alt {
  background: var(--pico-code-background-color);
  padding: 3rem 0;
}

section#mission,
section#escales,
section#contact {
  padding: 3rem 0;
}

.numbers {
  display: flex;
  align-items: center;
}

.number-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  width: 100%;
}

.number-card {
  text-align: center;
  padding: 1.5rem 1rem;
  border: 1px solid var(--pico-muted-border-color);
  border-radius: var(--pico-border-radius);
}

.number {
  display: block;
  font-size: 2rem;
  font-weight: 700;
  color: var(--pico-primary);
}

.number-label {
  display: block;
  font-size: 0.85rem;
  color: var(--pico-muted-color);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-top: 0.25rem;
}

.activities-grid article h3 {
  margin-bottom: 0.5rem;
}

.instagram-preview {
  display: block;
  width: 100%;
  border-radius: var(--pico-border-radius);
  margin-top: 0.75rem;
  border: 1px solid var(--pico-muted-border-color);
  transition: opacity 0.15s ease;
}

.instagram-preview:hover {
  opacity: 0.85;
}

.partner-grid,
.contact-grid,
.agenda-grid {
  align-items: stretch;
}

.partner-grid article,
.contact-grid article,
.agenda-grid article {
  display: flex;
  flex-direction: column;
  justify-content: center;
  height: 100%;
  padding: 1.75rem;
  border: 1px solid var(--pico-muted-border-color);
  border-radius: var(--pico-border-radius);
  background: var(--pico-background-color);
}

.partner-logo {
  height: 4.5rem;
  width: auto;
  display: block;
  margin-bottom: 0.75rem;
}

.partner-photo {
  width: 100%;
  height: 100%;
  min-height: 220px;
  object-fit: cover;
  border-radius: var(--pico-border-radius);
  border: 1px solid var(--pico-muted-border-color);
  display: block;
  margin-top: 0.75rem;
}

.agenda-logo {
  width: 100%;
  height: auto;
  border-radius: var(--pico-border-radius);
  border: 1px solid var(--pico-muted-border-color);
  display: block;
  margin-top: 0.5rem;
  transition: opacity 0.15s ease;
}

.agenda-logo:hover {
  opacity: 0.85;
}

.contact-grid {
  grid-template-columns: repeat(3, 1fr);
  max-width: 1100px;
  margin: 0 auto;
}

.helloasso-cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.helloasso-logo-link {
  display: block;
  margin-top: 1.25rem;
}

.helloasso-logo {
  height: 2.6rem;
  width: auto;
  display: block;
}

.helloasso-logo-dark {
  display: none;
}

:root[data-theme="dark"] .helloasso-logo-light {
  display: none;
}

:root[data-theme="dark"] .helloasso-logo-dark {
  display: block;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .helloasso-logo-light {
    display: none;
  }

  :root:not([data-theme="light"]) .helloasso-logo-dark {
    display: block;
  }
}

#soutiens {
  padding: 1rem 0 2.5rem;
}

.sponsor-logos {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
}

.sponsor-logo-link {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 5.5rem;
  padding: 0.6rem 1.25rem;
  background: #fff;
  border-radius: var(--pico-border-radius);
  border: 1px solid var(--pico-muted-border-color);
}

.sponsor-logo {
  height: 100%;
  max-width: 11rem;
  width: auto;
  object-fit: contain;
  display: block;
}

.manifesto {
  max-width: 62ch;
  margin: 0 auto;
  font-size: 1.05rem;
  line-height: 1.75;
}

.manifesto p {
  margin: 0 0 1.1em;
}

.manifesto .m-lead {
  font-size: 1.35rem;
  font-weight: 600;
  margin-bottom: 1.4em;
}

.manifesto .m-question {
  font-style: italic;
  color: var(--pico-muted-color);
}

.manifesto ul {
  margin: -0.3em 0 1.1em;
  padding-left: 1.4em;
}

.manifesto li {
  margin-bottom: 0.3em;
}

.manifesto .m-closing {
  margin-top: 1.6em;
  padding-top: 1.4em;
  border-top: 1px solid var(--pico-muted-border-color);
  text-align: center;
  font-size: 1.2rem;
  line-height: 1.6;
}

.map-embed {
  border-radius: var(--pico-border-radius);
  overflow: hidden;
  border: 1px solid var(--pico-muted-border-color);
  margin-top: 0.5rem;
}

.map-embed iframe {
  width: 100%;
  height: 220px;
  border: 0;
  display: block;
}

@media (max-width: 991px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }
}

.map-link {
  font-size: 0.85rem;
  margin-top: 0.5rem;
}

footer {
  padding: 2rem 0;
  text-align: center;
  color: var(--pico-muted-color);
}

@media (max-width: 767px) {
  .numbers {
    margin-top: 1.5rem;
  }
}