:root {
  --bleu: #2f6f87;
  --bleu-fonce: #173746;
  --bleu-nuit: #102b36;
  --bleu-pale: #e8f1f1;
  --sable: #f7f2ea;
  --ivoire: #fbfaf6;
  --gris-fond: #f2f5f3;
  --gris-texte: #334247;
  --gris-secondaire: #69787e;
  --gris-clair: #e6eeee;
  --blanc: #ffffff;
  --vert-pdf: #3f8f72;
  --ombre-douce: 0 18px 45px rgba(16, 43, 54, 0.12);
  --ombre-forte: 0 26px 65px rgba(16, 43, 54, 0.18);
  --rayon-large: 34px;
  --rayon-carte: 26px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Gill Sans, Avenir, Helvetica, Arial, sans-serif;
  background:
    radial-gradient(circle at top left, rgba(47,111,135,0.10), transparent 34rem),
    linear-gradient(180deg, var(--ivoire) 0%, var(--gris-fond) 38%, #edf3f1 100%);
  color: var(--gris-texte);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(16,43,54,0.022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(16,43,54,0.018) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,0.42), transparent 70%);
  z-index: -1;
}

.hero {
  min-height: 74vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 76px 24px 64px 24px;
  background:
    radial-gradient(circle at 12% 18%, rgba(63,143,114,0.12), transparent 22rem),
    radial-gradient(circle at 88% 8%, rgba(47,111,135,0.22), transparent 28rem),
    linear-gradient(135deg, #ffffff 0%, #f5f3ec 42%, #dfecec 100%);
  border-bottom: 1px solid rgba(23,55,70,0.08);
}

.hero-inner {
  max-width: 960px;
  text-align: center;
}

.logo-goodid {
  width: min(500px, 82vw);
  height: auto;
  margin-bottom: 20px;
  filter: drop-shadow(0 14px 26px rgba(16,43,54,0.10));
}

.baseline {
  font-size: clamp(1.55rem, 3vw, 2.75rem);
  line-height: 1.10;
  margin: 0 auto 30px auto;
  max-width: 760px;
  color: var(--bleu-nuit);
  font-weight: 500;
  letter-spacing: -0.02em;
}

.stats {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 34px;
}

.stats span,
.badge {
  background: rgba(255,255,255,0.72);
  color: var(--bleu-fonce);
  border: 1px solid rgba(23,55,70,0.10);
  border-radius: 999px;
  padding: 8px 14px;
  font-size: 0.94rem;
  box-shadow: 0 6px 18px rgba(16,43,54,0.06);
}

.button {
  display: inline-block;
  background: var(--bleu-fonce);
  color: white;
  text-decoration: none;
  border-radius: 999px;
  padding: 14px 25px;
  font-weight: 650;
  box-shadow: 0 14px 30px rgba(23,55,70,0.18);
  transition: transform 0.18s ease, background 0.18s ease, box-shadow 0.18s ease;
}

.button:hover {
  background: var(--bleu);
  transform: translateY(-2px);
  box-shadow: 0 18px 36px rgba(23,55,70,0.24);
}

main {
  max-width: 1400px;
  margin: 0 auto;
  padding: 62px 26px 86px 26px;
}

.intro,
.about-author {
  max-width: 880px;
  margin: 0 auto 44px auto;
  text-align: center;
}

.intro h1,
.about-author h2,
.map-heading h2 {
  color: var(--bleu-nuit);
  font-size: clamp(2.1rem, 4vw, 3.6rem);
  line-height: 1.02;
  letter-spacing: -0.035em;
  margin: 0 0 18px 0;
}

.about-author h2,
.map-heading h2 {
  font-size: clamp(1.75rem, 3vw, 2.45rem);
}

.intro p,
.about-author p,
.map-heading p {
  font-size: 1.14rem;
  line-height: 1.62;
  color: var(--gris-secondaire);
}

.intro p:first-of-type {
  color: var(--gris-texte);
  font-size: 1.22rem;
}

.about-author {
  padding: 30px 38px;
  background: rgba(255,255,255,0.72);
  border: 1px solid rgba(23,55,70,0.08);
  border-radius: var(--rayon-large);
  box-shadow: 0 16px 42px rgba(16,43,54,0.07);
}

.map-section {
  margin: 60px auto 58px auto;
}

.map-heading {
  max-width: 850px;
  margin: 0 auto 30px auto;
  text-align: center;
}

.map-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 355px;
  gap: 24px;
  align-items: stretch;
}

.map-wrap {
  position: relative;
}

#goodidMap {
  min-height: 540px;
  border-radius: var(--rayon-large);
  overflow: hidden;
  box-shadow: var(--ombre-douce);
  background: #dce9e9;
  border: 1px solid rgba(23,55,70,0.08);
}

.map-legend {
  position: absolute;
  left: 18px;
  bottom: 18px;
  z-index: 500;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(23,55,70,0.08);
  border-radius: 18px;
  padding: 10px 14px;
  box-shadow: 0 10px 24px rgba(16,43,54,0.13);
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.88rem;
}

.map-legend span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.map-legend i {
  display: inline-block;
  width: 14px;
  height: 14px;
  border-radius: 999px;
}

.legend-region {
  border: 2px dashed var(--bleu-fonce);
  background: rgba(23,55,70,0.08);
}

.legend-territoire {
  border: 2px solid var(--bleu);
  background: rgba(47,111,135,0.20);
}

.legend-site {
  border: 2px solid var(--bleu-fonce);
  background: var(--bleu);
}

.map-panel {
  background: rgba(255,255,255,0.82);
  border: 1px solid rgba(23,55,70,0.08);
  border-radius: var(--rayon-large);
  padding: 28px;
  box-shadow: var(--ombre-douce);
}

.map-panel-kicker {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.76rem;
  font-weight: 700;
  color: #7c8b91;
  margin: 0 0 10px 0;
}

.map-panel h3 {
  margin: 0 0 12px 0;
  color: var(--bleu-nuit);
  font-size: 1.65rem;
  line-height: 1.14;
  letter-spacing: -0.02em;
}

.map-panel p {
  font-size: 1.03rem;
  line-height: 1.48;
  color: var(--gris-secondaire);
}

.map-guide-list {
  padding-left: 18px;
  margin: 18px 0;
}

.map-guide-list li {
  margin-bottom: 8px;
  line-height: 1.35;
}

.map-panel-link,
.map-reset-btn {
  display: inline-block;
  border: none;
  text-decoration: none;
  background: var(--bleu-fonce);
  color: white;
  border-radius: 999px;
  padding: 10px 16px;
  font-weight: 650;
  font-size: 0.95rem;
  cursor: pointer;
  margin: 6px 6px 0 0;
  font-family: inherit;
}

.map-reset-btn {
  background: #e1eaea;
  color: var(--bleu-fonce);
}

.map-panel-link:hover {
  background: var(--bleu);
}

.map-reset-btn:hover {
  background: #ccdada;
}

.filters {
  max-width: 1080px;
  margin: 0 auto 46px auto;
  text-align: center;
  padding: 28px 28px 22px 28px;
  background: rgba(255,255,255,0.58);
  border: 1px solid rgba(23,55,70,0.08);
  border-radius: var(--rayon-large);
  box-shadow: 0 14px 38px rgba(16,43,54,0.06);
}

#searchInput {
  width: min(720px, 100%);
  padding: 15px 21px;
  border-radius: 999px;
  border: 1px solid rgba(23,55,70,0.14);
  font-size: 1rem;
  margin-bottom: 25px;
  background: rgba(255,255,255,0.92);
  color: var(--bleu-nuit);
  outline: none;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.9);
}

#searchInput:focus {
  border-color: rgba(47,111,135,0.55);
  box-shadow: 0 0 0 4px rgba(47,111,135,0.10);
}

.filter-block {
  margin: 20px 0;
}

.filter-block h2 {
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: #7c8b91;
  margin: 0 0 10px 0;
}

.filter-btn {
  border: 1px solid rgba(23,55,70,0.08);
  background: rgba(226,233,233,0.78);
  color: var(--bleu-fonce);
  border-radius: 999px;
  padding: 8px 14px;
  margin: 4px;
  cursor: pointer;
  font-size: 0.93rem;
  font-family: inherit;
  transition: background 0.18s ease, color 0.18s ease, transform 0.18s ease;
}

.filter-btn.active,
.filter-btn:hover {
  background: var(--bleu-fonce);
  color: white;
  transform: translateY(-1px);
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(285px, 1fr));
  gap: 34px;
  align-items: start;
}

.card {
  background: rgba(255,255,255,0.90);
  border: 1px solid rgba(23,55,70,0.08);
  border-radius: var(--rayon-carte);
  overflow: hidden;
  box-shadow: 0 14px 34px rgba(16,43,54,0.10);
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: var(--ombre-forte);
  border-color: rgba(47,111,135,0.24);
}

.card.has-pdf {
  box-shadow: 0 16px 38px rgba(20, 80, 70, 0.13);
}

.cover-wrap {
  position: relative;
  background: #e7eeee;
}

.card img {
  width: 100%;
  display: block;
}

.pdf-badge {
  position: absolute;
  top: 13px;
  right: 13px;
  background: var(--vert-pdf);
  color: white;
  border-radius: 999px;
  padding: 7px 12px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  box-shadow: 0 8px 18px rgba(16,43,54,0.18);
}

.card-text {
  padding: 21px 23px 25px 23px;
}

.meta-line {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 13px;
}

.gid {
  color: #607985;
  font-weight: 750;
  letter-spacing: 0.05em;
  font-size: 1.04rem;
}

.card h3 {
  margin: 0 0 15px 0;
  color: #213137;
  font-size: 1.30rem;
  line-height: 1.22;
  letter-spacing: -0.012em;
}

.card p {
  margin: 0 0 18px 0;
  font-size: 1.02rem;
  line-height: 1.35;
  color: #5c6e75;
}

.card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.download-btn,
.map-link-btn {
  display: inline-block;
  border: none;
  text-decoration: none;
  background: var(--bleu-fonce);
  color: white;
  border-radius: 999px;
  padding: 10px 16px;
  font-weight: 650;
  font-size: 0.92rem;
  cursor: pointer;
  font-family: inherit;
  transition: background 0.18s ease, transform 0.18s ease;
}

.download-btn:hover,
.map-link-btn:hover {
  background: var(--bleu);
  transform: translateY(-1px);
}

.download-btn.disabled {
  background: #d7dddd;
  color: #7a898f;
  cursor: default;
  transform: none;
}

.map-link-btn {
  background: #e2eaea;
  color: var(--bleu-fonce);
}

.map-link-btn:hover {
  background: #ccdada;
  color: var(--bleu-fonce);
}

footer {
  text-align: center;
  padding: 34px 20px;
  background: #e7eeee;
  color: #6b7b82;
  border-top: 1px solid rgba(23,55,70,0.08);
}

.leaflet-tooltip {
  border: none;
  border-radius: 999px;
  padding: 7px 11px;
  box-shadow: 0 8px 18px rgba(20, 40, 50, 0.18);
  font-family: Gill Sans, Avenir, Helvetica, Arial, sans-serif;
}

.leaflet-control-zoom a {
  color: var(--bleu-fonce) !important;
}

@media (max-width: 900px) {
  .map-layout {
    grid-template-columns: 1fr;
  }

  #goodidMap {
    min-height: 430px;
  }
}

@media (max-width: 700px) {
  .hero {
    min-height: 64vh;
    padding: 52px 18px;
  }

  main {
    padding: 44px 16px 70px 16px;
  }

  .about-author,
  .filters {
    padding: 24px 20px;
    border-radius: 24px;
  }

  .grid {
    grid-template-columns: 1fr;
    gap: 26px;
  }

  .card {
    border-radius: 22px;
  }

  .map-panel,
  #goodidMap {
    border-radius: 22px;
  }

  .map-legend {
    position: static;
    margin-top: 12px;
  }
}