:root {
  --ink: #15211d;
  --muted: #66726d;
  --line: #dfe6e1;
  --paper: #ffffff;
  --soft: #f4f6f2;
  --deep: #0d1a16;
  --green: #285342;
  --green-2: #3b755f;
  --gold: #c4a15d;
  --shadow: 0 22px 60px rgba(11, 31, 24, .14);
  --radius: 8px;
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, "Segoe UI", Arial, sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
  letter-spacing: 0;
}

body.menu-open {
  overflow: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
}

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

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  gap: 22px;
  min-height: 82px;
  padding: 14px clamp(18px, 4vw, 56px);
  color: #fff;
  transition: background .25s ease, box-shadow .25s ease, color .25s ease;
}

.site-header.is-scrolled,
.site-header.compact {
  background: rgba(255, 255, 255, .96);
  color: var(--ink);
  box-shadow: 0 12px 40px rgba(13, 26, 22, .08);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  min-width: 162px;
  height: 48px;
}

.brand-mark {
  width: 166px;
  height: auto;
}

.brand-mark-dark {
  display: none;
}

.site-header.is-scrolled .brand-mark-light,
.site-header.compact .brand-mark-light {
  display: none;
}

.site-header.is-scrolled .brand-mark-dark,
.site-header.compact .brand-mark-dark {
  display: block;
}

.desktop-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  flex: 1;
}

.desktop-nav > a,
.nav-link-button {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 0;
  background: transparent;
  color: inherit;
  padding: 12px 13px;
  cursor: pointer;
  font-weight: 650;
  font-size: 14px;
  white-space: nowrap;
}

.desktop-nav > a::after,
.nav-link-button::after {
  content: "";
  position: absolute;
  left: 13px;
  right: 13px;
  bottom: 6px;
  height: 2px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .2s ease;
}

.desktop-nav > a:hover::after,
.nav-link-button:hover::after,
body[data-page="accueil"] [data-nav="accueil"]::after,
body[data-page="groupe"] [data-nav="groupe"]::after,
body[data-page="services"] .nav-link-button::after,
body[data-page="gouvernance"] [data-nav="gouvernance"]::after,
body[data-page="actualites"] [data-nav="actualites"]::after,
body[data-page="contact"] [data-nav="contact"]::after {
  transform: scaleX(1);
}

.header-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border: 1px solid rgba(255, 255, 255, .5);
  border-radius: 999px;
  font-weight: 700;
  white-space: nowrap;
}

.site-header.is-scrolled .header-cta,
.site-header.compact .header-cta {
  border-color: var(--line);
  background: var(--green);
  color: #fff;
}

.nav-services {
  position: relative;
}

.mega-menu {
  position: absolute;
  top: calc(100% + 12px);
  left: 50%;
  display: grid;
  grid-template-columns: minmax(360px, 1fr) 380px;
  gap: 18px;
  width: min(860px, calc(100vw - 48px));
  padding: 16px;
  background: rgba(255, 255, 255, .98);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  color: var(--ink);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 8px);
  transition: opacity .18s ease, transform .18s ease;
}

.nav-services:hover .mega-menu,
.mega-menu.is-open {
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, 0);
}

.mega-list {
  display: grid;
  gap: 4px;
}

.mega-list a {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 12px;
  align-items: center;
  padding: 12px;
  border-radius: var(--radius);
}

.mega-list a:hover {
  background: var(--soft);
}

.mega-list span {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  color: var(--green);
  background: #eaf0ea;
  border-radius: 50%;
  grid-row: span 2;
}

.mega-list strong,
.mega-list small {
  display: block;
}

.mega-list small {
  color: var(--muted);
  margin-top: 2px;
}

.mega-feature {
  position: relative;
  min-height: 320px;
  overflow: hidden;
  border-radius: var(--radius);
  padding: 26px;
  color: #fff;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.mega-feature img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.mega-feature::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(16, 34, 28, .08), rgba(16, 34, 28, .86));
}

.mega-feature span,
.mega-feature strong {
  position: relative;
  z-index: 1;
}

.mega-feature span {
  color: #d8c186;
  font-weight: 800;
  margin-bottom: 10px;
}

.mega-feature strong {
  font-size: 22px;
  line-height: 1.25;
}

.menu-toggle {
  display: none;
  width: 46px;
  height: 46px;
  border: 1px solid currentColor;
  border-radius: 50%;
  color: inherit;
  background: transparent;
  align-items: center;
  justify-content: center;
  gap: 5px;
  flex-direction: column;
}

.menu-toggle span {
  width: 18px;
  height: 2px;
  background: currentColor;
  transition: transform .2s ease;
}

.menu-open .menu-toggle span:first-child {
  transform: translateY(3.5px) rotate(45deg);
}

.menu-open .menu-toggle span:last-child {
  transform: translateY(-3.5px) rotate(-45deg);
}

.mobile-panel {
  position: fixed;
  inset: 82px 12px auto 12px;
  z-index: 999;
  display: none;
  padding: 14px;
  border-radius: 18px;
  background: rgba(255, 255, 255, .98);
  box-shadow: var(--shadow);
  border: 1px solid var(--line);
}

.mobile-panel nav,
.mobile-subnav {
  display: grid;
  gap: 6px;
}

.mobile-panel a,
.mobile-panel button {
  border: 0;
  background: transparent;
  padding: 13px 14px;
  text-align: left;
  color: var(--ink);
  border-radius: 12px;
  font-weight: 750;
}

.mobile-panel a:hover,
.mobile-panel button:hover {
  background: var(--soft);
}

.mobile-subnav {
  display: none;
  padding: 0 0 6px 18px;
}

.mobile-subnav.is-open {
  display: grid;
}

.mobile-subnav a {
  color: var(--muted);
  font-size: 14px;
}

.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-items: end;
  overflow: hidden;
  color: #fff;
}

.hero picture,
.hero picture img,
.hero > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(8, 20, 16, .86), rgba(8, 20, 16, .36) 45%, rgba(8, 20, 16, .12));
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(780px, calc(100% - 36px));
  margin: 0 auto;
  padding: 138px 0 164px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--gold);
  text-transform: uppercase;
  font-size: 12px;
  letter-spacing: 0;
  font-weight: 850;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.08;
  letter-spacing: 0;
}

h1 {
  font-size: clamp(42px, 7vw, 86px);
  max-width: 850px;
}

h2 {
  font-size: clamp(30px, 4vw, 54px);
}

h3 {
  font-size: 21px;
}

p {
  color: var(--muted);
}

.hero p {
  color: rgba(255, 255, 255, .84);
}

.hero-lead {
  max-width: 650px;
  margin: 22px 0 0;
  font-size: clamp(17px, 2vw, 21px);
}

.hero-actions,
.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 50px;
  padding: 0 20px;
  border-radius: 999px;
  font-weight: 850;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .18s ease, background .18s ease, border-color .18s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--green);
  color: #fff;
}

.btn-secondary {
  border-color: rgba(255, 255, 255, .48);
  color: #fff;
  background: rgba(255, 255, 255, .08);
}

.contact-cta .btn-secondary,
.section .btn-secondary {
  color: var(--ink);
  border-color: var(--line);
  background: #fff;
}

.btn-light {
  background: #fff;
  color: var(--ink);
}

.hero-metrics {
  position: absolute;
  z-index: 1;
  left: 50%;
  bottom: 34px;
  width: min(var(--max), calc(100% - 36px));
  transform: translateX(-50%);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, .2);
  background: rgba(255, 255, 255, .12);
  backdrop-filter: blur(12px);
}

.hero-metrics span {
  padding: 18px;
  background: rgba(11, 31, 24, .3);
}

.hero-metrics strong,
.hero-metrics small {
  display: block;
}

.hero-metrics strong {
  font-size: 28px;
}

.hero-metrics small {
  color: rgba(255, 255, 255, .78);
}

.section {
  width: min(var(--max), calc(100% - 36px));
  margin: 0 auto;
  padding: clamp(58px, 8vw, 106px) 0;
}

.section-heading {
  max-width: 780px;
  margin-bottom: 34px;
}

.section-heading.with-action {
  max-width: none;
  display: flex;
  justify-content: space-between;
  gap: 28px;
  align-items: end;
}

.card-grid {
  display: grid;
  gap: 18px;
}

.card-grid.four {
  grid-template-columns: repeat(4, 1fr);
}

.info-card,
.service-strip a,
.news-card,
.location-grid article,
.timeline article,
.stacked-cards article,
.value-grid article,
.governance-system article,
.contact-card,
.contact-form,
.service-detail,
.article-list article,
.red-lines {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 14px 42px rgba(13, 26, 22, .06);
}

.info-card {
  display: flex;
  flex-direction: column;
  min-height: 264px;
  padding: 24px;
}

.info-card i,
.service-strip i,
.governance-system i,
.service-detail > i,
.location-grid i {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  margin-bottom: 22px;
  border-radius: 50%;
  color: var(--green);
  background: #eaf0ea;
}

.info-card h3,
.info-card p {
  margin-top: 0;
}

.info-card p,
.news-card p,
.service-detail p {
  margin-bottom: 0;
}

.split-section {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  gap: clamp(34px, 6vw, 84px);
  align-items: center;
}

.split-section > div > p {
  max-width: 620px;
}

.text-link,
.news-card a,
.service-detail a,
.article-list a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--green);
  font-weight: 850;
}

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

.service-strip a {
  padding: 22px;
}

.service-strip span,
.service-strip small {
  display: block;
}

.service-strip span {
  font-weight: 850;
  font-size: 19px;
}

.service-strip small {
  color: var(--muted);
  margin-top: 4px;
}

.governance-band,
.contact-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  padding: clamp(36px, 5vw, 64px);
  border-radius: var(--radius);
}

.governance-band {
  width: min(var(--max), calc(100% - 36px));
  background: var(--deep);
  color: #fff;
}

.governance-band p {
  color: rgba(255, 255, 255, .72);
  max-width: 720px;
}

.contact-cta {
  background: var(--soft);
}

.contact-cta p {
  max-width: 680px;
}

@keyframes logo-scroll {
  to {
    transform: translateX(-50%);
  }
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.news-card {
  overflow: hidden;
}

.news-card img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.news-card div {
  padding: 22px;
}

time {
  color: var(--gold);
  font-weight: 850;
  font-size: 13px;
}

.news-card h3 {
  margin: 8px 0 18px;
  font-size: 22px;
}

.site-footer {
  overflow: hidden;
  background: #050706;
  color: #fff;
}

.footer-partners {
  overflow: hidden;
  padding: 60px 0;
  background: #030403;
  border-top: 1px solid rgba(255, 255, 255, .08);
  border-bottom: 1px solid rgba(255, 255, 255, .08);
}

.footer-logo-track {
  display: flex;
  width: max-content;
  align-items: center;
  gap: clamp(34px, 5vw, 76px);
  padding-left: clamp(20px, 8vw, 120px);
  animation: logo-scroll 32s linear infinite;
}

.footer-logo-track img {
  width: clamp(118px, 13vw, 178px);
  height: 72px;
  object-fit: contain;
  filter: brightness(0) invert(1);
  opacity: .94;
}

.footer-contact {
  position: relative;
  padding: 72px clamp(18px, 5vw, 72px) 88px;
  background:
    linear-gradient(rgba(8, 10, 9, .78), rgba(8, 10, 9, .82)),
    url("../images/optimized/contact-hero.jpg") center / cover;
}

.footer-contact-title {
  margin: 0 auto 44px;
  text-align: center;
  color: rgba(255, 255, 255, .88);
  text-transform: uppercase;
  letter-spacing: 8px;
  font-size: clamp(22px, 3vw, 28px);
  font-weight: 500;
}

.footer-contact-title p {
  margin: 0;
  color: rgba(255, 255, 255, .78);
  text-transform: none;
  letter-spacing: 0;
  font-size: 14px;
  font-weight: 400;
}

.footer-contact-title p::before {
  content: "";
  display: block;
  width: 120px;
  height: 1px;
  margin: 26px auto 32px;
  background: var(--gold);
}

.footer-contact-title strong {
  color: var(--gold);
  font-weight: inherit;
}

.footer-grid {
  display: grid;
  grid-template-columns: .85fr 1.15fr .95fr;
  gap: clamp(26px, 4vw, 56px);
  align-items: start;
  max-width: var(--max);
  margin: 0 auto;
}

.footer-brand img {
  width: 174px;
  margin-bottom: 18px;
}

.footer-brand p,
.footer-address,
.footer-address a,
.footer-brand nav a {
  color: rgba(255, 255, 255, .78);
  font-style: normal;
}

.footer-brand nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 18px;
  margin-top: 26px;
}

.footer-brand nav a {
  font-weight: 750;
}

.footer-form {
  display: grid;
  gap: 18px;
}

.footer-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.footer-form input,
.footer-form textarea {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, .26);
  border-radius: 0;
  min-height: 48px;
  padding: 12px 14px;
  background: rgba(255, 255, 255, .06);
  color: #fff;
}

.footer-form textarea {
  resize: vertical;
}

.footer-form input::placeholder,
.footer-form textarea::placeholder {
  color: rgba(255, 255, 255, .6);
}

.footer-form input:focus,
.footer-form textarea:focus {
  outline: 1px solid var(--gold);
  border-color: var(--gold);
}

.footer-form .is-invalid {
  border-color: #ff8d8d;
}

.footer-form .form-status {
  background: rgba(255, 255, 255, .1);
  color: #fff;
}

.footer-submit {
  justify-self: start;
  min-width: 146px;
  min-height: 44px;
  border: 1px solid rgba(255, 255, 255, .7);
  background: transparent;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 4px;
  font-weight: 850;
  cursor: pointer;
}

.footer-address {
  display: grid;
}

.footer-address a {
  display: grid;
  grid-template-columns: 24px 1fr;
  gap: 12px;
  align-items: center;
  padding: 13px 0;
  border-bottom: 1px solid rgba(255, 255, 255, .16);
}

.footer-address i {
  color: var(--gold);
  font-size: 20px;
}

.footer-bottom {
  display: grid;
  gap: 18px;
  justify-items: center;
  padding: 34px 18px;
  background: #050706;
  color: rgba(255, 255, 255, .76);
  text-align: center;
}

.footer-bottom .social-icons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
}

.footer-bottom .social-icons a {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border: 1px solid rgba(255, 255, 255, .18);
  border-radius: 50%;
  color: rgba(255, 255, 255, .86);
}

.footer-bottom p {
  margin: 0;
  color: rgba(255, 255, 255, .62);
}

.mobile-app-nav {
  display: none;
}

.page-hero {
  position: relative;
  min-height: 520px;
  display: grid;
  align-items: end;
  overflow: hidden;
  padding: 150px clamp(18px, 5vw, 70px) 70px;
  color: #fff;
  background: var(--deep);
}

.page-hero > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .52;
}

.page-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(8, 20, 16, .88), rgba(8, 20, 16, .42));
}

.page-hero > div {
  position: relative;
  z-index: 1;
  width: min(850px, 100%);
}

.page-hero p {
  color: rgba(255, 255, 255, .82);
  max-width: 700px;
  font-size: 18px;
}

.prose p:first-child {
  margin-top: 0;
}

.timeline,
.location-grid,
.value-grid,
.governance-system,
.team-grid,
.article-list,
.archive-grid,
.service-detail-grid {
  display: grid;
  gap: 18px;
}

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

.timeline article,
.location-grid article,
.stacked-cards article,
.governance-system article {
  padding: 26px;
}

.timeline span {
  color: var(--gold);
  font-weight: 850;
}

.location-grid {
  grid-template-columns: repeat(4, 1fr);
}

.founder {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 46px;
  align-items: center;
  padding: clamp(36px, 6vw, 62px);
  background: var(--soft);
  border-radius: var(--radius);
}

.founder > img {
  width: 100%;
  max-height: 620px;
  object-fit: contain;
}

.founder-message {
  display: grid;
  gap: 14px;
  margin: 18px 0 20px;
}

.founder-message p {
  margin: 0;
  color: #33423d;
  line-height: 1.82;
}

.stacked-cards {
  display: grid;
  gap: 14px;
}

.value-grid {
  grid-template-columns: repeat(5, 1fr);
}

.value-grid article {
  padding: 22px;
  text-align: center;
}

.value-grid img {
  width: 54px;
  margin: 0 auto 16px;
}

.service-detail-grid {
  grid-template-columns: 1fr;
}

.service-detail {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 20px;
  padding: 28px;
  scroll-margin-top: 110px;
}

.service-detail > i {
  margin-bottom: 0;
}

.service-detail h2 {
  font-size: clamp(25px, 3vw, 38px);
}

.red-lines {
  display: grid;
  grid-template-columns: .85fr 1.15fr;
  gap: 34px;
  padding: clamp(30px, 5vw, 52px);
  background: var(--deep);
  color: #fff;
}

.red-lines p {
  color: rgba(255, 255, 255, .72);
}

.red-line-list {
  display: grid;
  gap: 12px;
}

.red-line-list span {
  display: flex;
  gap: 12px;
  color: rgba(255, 255, 255, .84);
}

.red-line-list i {
  color: var(--gold);
  margin-top: 5px;
}

.governance-system {
  grid-template-columns: repeat(3, 1fr);
}

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

.team-grid article {
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--soft);
  border: 1px solid var(--line);
}

.team-grid img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: top center;
}

.team-grid div {
  padding: 22px;
}

.team-grid span {
  display: block;
  color: var(--gold);
  font-weight: 850;
  margin: 8px 0 10px;
}

.article-list {
  grid-template-columns: 1fr;
}

.article-list article {
  display: grid;
  grid-template-columns: 280px 1fr;
  overflow: hidden;
}

.article-list img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.article-list div {
  padding: 28px;
}

.article-list h2 {
  font-size: clamp(26px, 3vw, 38px);
  margin: 8px 0 12px;
}

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

.archive-grid a {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-weight: 800;
}

.contact-layout {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 24px;
  align-items: start;
}

.contact-form {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  padding: clamp(22px, 4vw, 34px);
}

.contact-form label,
.contact-form .full,
.form-status {
  display: grid;
  gap: 8px;
}

.contact-form .full,
.form-status,
.contact-form button {
  grid-column: 1 / -1;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  min-height: 50px;
  padding: 12px 14px;
  background: #fff;
  color: var(--ink);
}

.contact-form textarea {
  resize: vertical;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: 2px solid rgba(40, 83, 66, .22);
  border-color: var(--green);
}

.contact-form .is-invalid {
  border-color: #a44141;
  background: #fff7f7;
}

.form-status {
  display: none;
  padding: 14px;
  border-radius: var(--radius);
  background: var(--soft);
  color: var(--ink);
}

.form-status.is-visible {
  display: block;
}

.form-status.is-error {
  background: #fff1f1;
  color: #8b2525;
}

.form-status.is-success {
  background: #edf7ef;
  color: #1f5b37;
}

.contact-card {
  display: grid;
  gap: 16px;
  padding: clamp(22px, 4vw, 34px);
  background: var(--deep);
  color: #fff;
  position: sticky;
  top: 110px;
}

.contact-card a,
.contact-card p {
  color: rgba(255, 255, 255, .82);
  margin: 0;
}

.contact-card i {
  color: var(--gold);
  margin-right: 8px;
}

.office-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.office-list span {
  padding: 8px 12px;
  border: 1px solid rgba(255, 255, 255, .18);
  border-radius: 999px;
}

.social-row {
  display: flex;
  gap: 10px;
}

.social-row a {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(255, 255, 255, .08);
}

@media (max-width: 1100px) {
  .desktop-nav,
  .header-cta {
    display: none;
  }

  .site-header {
    min-height: 76px;
  }

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

  .mobile-panel.is-open {
    display: block;
  }

  .card-grid.four,
  .news-grid,
  .timeline,
  .governance-system,
  .team-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

@media (max-width: 760px) {
  body {
    padding-bottom: 78px;
    background: #fbfcfa;
  }

  .site-header {
    min-height: 70px;
    padding: 12px 16px;
  }

  .brand {
    min-width: 142px;
  }

  .brand-mark {
    width: 146px;
  }

  .mobile-panel {
    inset: 76px 10px auto 10px;
    max-height: calc(100svh - 164px);
    overflow: auto;
  }

  .hero {
    display: block;
    min-height: auto;
    padding: 0 0 34px;
  }

  .hero picture img {
    object-position: 55% center;
  }

  .hero-shade {
    background: linear-gradient(180deg, rgba(8, 20, 16, .72), rgba(8, 20, 16, .9));
  }

  .hero-content {
    width: calc(100% - 30px);
    padding: 104px 0 28px;
  }

  h1 {
    font-size: clamp(36px, 10.8vw, 50px);
  }

  h2 {
    font-size: clamp(28px, 9vw, 40px);
  }

  .hero-lead {
    font-size: 16px;
    line-height: 1.72;
  }

  .hero-actions,
  .cta-row {
    flex-direction: column;
    margin-top: 24px;
  }

  .btn {
    width: 100%;
  }

  .hero-metrics {
    position: relative;
    left: auto;
    bottom: auto;
    z-index: 1;
    width: calc(100% - 30px);
    margin: 0 auto;
    transform: none;
    grid-template-columns: 1fr;
  }

  .hero-metrics span {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
  }

  .section {
    width: calc(100% - 30px);
    padding: 52px 0;
  }

  .section-heading.with-action,
  .governance-band,
  .contact-cta,
  .split-section,
  .founder,
  .red-lines,
  .contact-layout {
    grid-template-columns: 1fr;
    display: grid;
  }

  .governance-band,
  .contact-cta {
    width: calc(100% - 30px);
    padding: 26px;
  }

  .card-grid.four,
  .news-grid,
  .timeline,
  .location-grid,
  .value-grid,
  .governance-system,
  .team-grid,
  .archive-grid,
  .service-strip,
  .contact-form {
    grid-template-columns: 1fr;
  }

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

  .page-hero {
    min-height: 460px;
    padding: 118px 18px 52px;
  }

  .page-hero > img {
    opacity: .42;
  }

  .founder {
    padding: 24px;
  }

  .founder-message p {
    line-height: 1.76;
  }

  .service-detail,
  .article-list article {
    grid-template-columns: 1fr;
  }

  .service-detail {
    padding: 24px;
  }

  .article-list img {
    aspect-ratio: 16 / 10;
  }

  .contact-card {
    position: static;
  }

  .footer-partners {
    padding: 24px 0;
  }

  .footer-logo-track {
    gap: 28px;
    animation-duration: 24s;
  }

  .footer-logo-track img {
    width: 118px;
    height: 58px;
  }

  .footer-contact {
    padding: 52px 18px 104px;
  }

  .footer-contact-title {
    margin-bottom: 34px;
    letter-spacing: 5px;
  }

  .footer-grid,
  .footer-form-row,
  .footer-brand nav {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    gap: 32px;
  }

  .footer-submit {
    width: 100%;
  }

  .mobile-app-nav {
    position: fixed;
    z-index: 1001;
    left: 10px;
    right: 10px;
    bottom: 10px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 4px;
    padding: 7px;
    background: rgba(255, 255, 255, .96);
    border: 1px solid var(--line);
    border-radius: 22px;
    box-shadow: 0 20px 50px rgba(13, 26, 22, .18);
    backdrop-filter: blur(18px);
  }

  .mobile-app-nav a,
  .mobile-app-nav button {
    display: grid;
    gap: 3px;
    place-items: center;
    min-height: 54px;
    border: 0;
    border-radius: 16px;
    background: transparent;
    color: var(--muted);
    font-size: 11px;
    font-weight: 800;
  }

  .mobile-app-nav i {
    font-size: 18px;
  }

  body[data-page="accueil"] .mobile-app-nav [data-nav="accueil"],
  body[data-page="services"] .mobile-app-nav [data-nav="services"],
  body[data-page="contact"] .mobile-app-nav [data-nav="contact"] {
    background: var(--green);
    color: #fff;
  }
}

@media (max-width: 390px) {
  .hero-content,
  .section,
  .governance-band,
  .contact-cta {
    width: calc(100% - 24px);
  }

  .brand-mark {
    width: 132px;
  }

  .menu-toggle {
    width: 42px;
    height: 42px;
  }
}