/* Saint-Mandé Respire — feuille de style principale */

:root {
  --green: #3e9c67;
  --pink: #ed298b;
  --red: #ee2a1b;
  --yellow: #ffcc00;
  --dark: #03312e;
  --light: #f5f7f4;
  --bg: #fafbf9;
  --muted: #4a6b62;
  --border: rgba(3, 49, 46, 0.1);
  --radius: 1rem;
  --max: 1200px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Barlow", system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--dark);
  line-height: 1.6;
}

h1,
h2,
h3 {
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin: 0;
}

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

a {
  color: inherit;
}

.container {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1.25rem;
}

.skip-link {
  position: absolute;
  left: -9999px;
}
.skip-link:focus {
  left: 1rem;
  top: 1rem;
  z-index: 100;
  background: #fff;
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
}

/* ---------- Header ---------- */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(250, 251, 249, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4rem;
}
.header__logo img {
  height: 2.5rem;
  width: auto;
}
.nav {
  display: none;
  align-items: center;
  gap: 0.25rem;
}
.nav a {
  padding: 0.5rem 0.75rem;
  border-radius: 0.5rem;
  font-size: 0.95rem;
  font-weight: 500;
  text-decoration: none;
  color: rgba(3, 49, 46, 0.8);
  transition: background 0.2s, color 0.2s;
}
.nav a:hover {
  background: rgba(62, 156, 103, 0.1);
  color: var(--dark);
}
.nav .btn-pink {
  margin-left: 0.5rem;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border-radius: 999px;
  padding: 0.75rem 1.5rem;
  font-weight: 600;
  text-decoration: none;
  transition: transform 0.2s, background 0.2s;
}
.btn:hover {
  transform: scale(1.04);
}
.btn-pink {
  background: var(--pink);
  color: #fff;
  padding: 0.5rem 1rem;
  font-size: 0.95rem;
}
.btn-green {
  background: var(--green);
  color: #fff;
}
.btn-white {
  background: #fff;
  color: var(--dark);
}
.btn-outline {
  border: 2px solid #fff;
  color: #fff;
}

.burger {
  display: inline-flex;
  background: none;
  border: 0;
  padding: 0.5rem;
  cursor: pointer;
  color: var(--dark);
}
.burger svg {
  width: 1.5rem;
  height: 1.5rem;
}
.burger .icon-close {
  display: none;
}
.burger[aria-expanded="true"] .icon-close {
  display: block;
}
.burger[aria-expanded="true"] .icon-open {
  display: none;
}

.mobile-nav {
  display: none;
  flex-direction: column;
  border-top: 1px solid var(--border);
  background: var(--bg);
  padding: 0.5rem 1.25rem 1rem;
}
.mobile-nav.is-open {
  display: flex;
}
.mobile-nav a {
  padding: 0.75rem 0.5rem;
  text-decoration: none;
  font-weight: 500;
  border-radius: 0.5rem;
}
.mobile-nav a:hover {
  background: rgba(62, 156, 103, 0.1);
}

@media (min-width: 860px) {
  .nav {
    display: flex;
  }
  .burger,
  .mobile-nav {
    display: none !important;
  }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 80vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  color: #fff;
}
.hero__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to right,
    rgba(3, 49, 46, 0.92),
    rgba(3, 49, 46, 0.72) 55%,
    rgba(3, 49, 46, 0.4)
  );
}
.hero__content {
  position: relative;
  z-index: 1;
  padding: 6rem 0;
  max-width: 40rem;
}
.badge {
  display: inline-block;
  background: var(--yellow);
  color: var(--dark);
  border-radius: 999px;
  padding: 0.25rem 0.9rem;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.hero h1 {
  margin-top: 1.5rem;
  font-size: clamp(2.25rem, 6vw, 3.75rem);
  font-weight: 800;
}
.hero p {
  margin-top: 1.5rem;
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.9);
}
.hero__actions {
  margin-top: 2rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

/* ---------- Sections ---------- */
.section {
  padding: 4rem 0;
}
@media (min-width: 768px) {
  .section {
    padding: 6rem 0;
  }
}
.section--light {
  background: var(--light);
}
.section--green {
  background: var(--green);
  color: #fff;
  text-align: center;
}

.section-heading {
  max-width: 48rem;
  margin: 0 auto;
  text-align: center;
}
.eyebrow {
  display: inline-block;
  background: rgba(62, 156, 103, 0.1);
  color: var(--green);
  border-radius: 999px;
  padding: 0.25rem 0.85rem;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.section-heading h2 {
  margin-top: 0.85rem;
  font-size: clamp(1.9rem, 4vw, 3rem);
  font-weight: 800;
}
.section-heading p {
  margin-top: 1rem;
  font-size: 1.1rem;
  color: var(--muted);
}

/* ---------- Grilles / cartes ---------- */
.grid {
  display: grid;
  gap: 1.5rem;
  margin-top: 3rem;
}
.grid--2 {
  grid-template-columns: repeat(auto-fit, minmax(420px, 1fr));
}
.grid--3 {
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}
.grid--4 {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.card {
  position: relative;
  background: #fff;
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: 0 1px 3px rgba(3, 49, 46, 0.08);
  transition: transform 0.2s, box-shadow 0.2s;
  overflow: hidden;
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 24px rgba(3, 49, 46, 0.1);
}

.member {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.member__bar {
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  width: 6px;
}
.member__avatar {
  width: 4rem;
  height: 4rem;
  border-radius: 999px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}
.member h3 {
  font-size: 1.1rem;
}
.member p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--muted);
}

.bar {
  height: 6px;
  width: 3rem;
  border-radius: 999px;
}
.card h3 {
  font-size: 1.25rem;
}
.card p {
  color: var(--muted);
}

.tribune time {
  color: var(--green);
  font-weight: 600;
  font-size: 0.9rem;
}
.tribune .link {
  display: inline-block;
  margin-top: 1rem;
  color: var(--pink);
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
}
.tribune .link:hover {
  color: var(--red);
}

.panel {
  margin-top: 3rem;
  background: var(--dark);
  color: #fff;
  border-radius: var(--radius);
  padding: 2.5rem;
  display: grid;
  gap: 2rem;
}
@media (min-width: 768px) {
  .panel {
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }
}
.panel h3 {
  font-size: 1.75rem;
}
.panel p {
  color: rgba(255, 255, 255, 0.9);
}
.checklist {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}
@media (min-width: 520px) {
  .checklist {
    grid-template-columns: 1fr 1fr;
  }
}
.checklist li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.dot {
  width: 0.6rem;
  height: 0.6rem;
  border-radius: 999px;
  flex: none;
}

/* couleurs utilitaires */
.bg-green { background: var(--green); }
.bg-pink { background: var(--pink); }
.bg-yellow { background: var(--yellow); }
.bg-red { background: var(--red); }
.tint-green { background: rgba(62, 156, 103, 0.12); color: var(--green); }
.tint-pink { background: rgba(237, 41, 139, 0.12); color: var(--pink); }
.tint-yellow { background: rgba(255, 204, 0, 0.18); color: var(--dark); }
.tint-red { background: rgba(238, 42, 27, 0.12); color: var(--red); }

/* ---------- Contact ---------- */
.section--green h2 {
  font-size: clamp(1.9rem, 4vw, 3rem);
  font-weight: 800;
}
.section--green p {
  margin-top: 1rem;
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.1rem;
}
.contact__actions {
  margin-top: 2rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
}
.contact__actions .btn-white {
  color: var(--green);
}
.note {
  margin-top: 1.5rem;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.8);
}

/* ---------- Footer ---------- */
.footer {
  background: var(--dark);
  color: #fff;
  padding: 3rem 0 1.5rem;
}
.footer__grid {
  display: grid;
  gap: 2rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}
.footer img {
  height: 2.5rem;
  width: auto;
  filter: brightness(0) invert(1);
}
.footer p,
.footer li {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.95rem;
}
.footer h3 {
  color: var(--yellow);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.footer ul {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.5rem;
}
.footer a {
  text-decoration: none;
}
.footer a:hover {
  color: #fff;
}
.footer .mail {
  color: var(--green);
  font-weight: 500;
}
.footer__bottom {
  margin-top: 3rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 1.5rem;
  text-align: center;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.6);
}
/* ---------- Page tribune ---------- */
.article-hero {
  background: var(--light);
  border-bottom: 1px solid var(--border);
  padding: 2.5rem 0 3rem;
}
.article-back {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--green);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
}
.article-back:hover {
  color: var(--dark);
}
.article-hero h1 {
  margin-top: 1rem;
  max-width: 48rem;
  font-size: clamp(1.9rem, 4.5vw, 3rem);
  font-weight: 800;
}
.article-meta {
  margin-top: 1.25rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 1.5rem;
  color: var(--muted);
  font-size: 0.95rem;
}
.article-meta time {
  color: var(--green);
  font-weight: 600;
}
.article-body {
  padding: 3rem 0 4.5rem;
}
.prose {
  max-width: 44rem;
  margin: 0 auto;
  font-size: 1.05rem;
}
.prose p {
  margin: 0 0 1.25rem;
}
.prose h2 {
  margin: 2.5rem 0 1rem;
  font-size: 1.5rem;
  font-weight: 700;
}
.prose ul {
  margin: 0 0 1.5rem;
  padding-left: 1.25rem;
  display: grid;
  gap: 0.5rem;
  color: var(--muted);
}
.prose blockquote {
  margin: 2rem 0;
  padding: 1.25rem 1.5rem;
  border-left: 5px solid var(--pink);
  background: var(--light);
  border-radius: 0 0.75rem 0.75rem 0;
  font-weight: 500;
}
.prose blockquote p {
  margin: 0;
}
.article-figure {
  margin: 2rem 0 2.5rem;
}
.article-figure img {
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  display: block;
}
.article-figure figcaption {
  margin-top: 0.75rem;
  color: var(--muted);
  font-size: 0.9rem;
}
.article-sign {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.95rem;
}
.article-cta {
  max-width: 44rem;
  margin: 3rem auto 0;
  background: var(--dark);
  color: #fff;
  border-radius: var(--radius);
  padding: 2.25rem;
  text-align: center;
}
.article-cta h2 {
  font-size: 1.5rem;
  font-weight: 700;
}
.article-cta p {
  margin-top: 0.75rem;
  color: rgba(255, 255, 255, 0.85);
}
.article-cta .btn {
  margin-top: 1.5rem;
}