:root{
  --brand-blue:#0b63c6;
  --brand-blue-2:#0a56ad;
  --brand-green:#78c043;
  --text:#0f172a;
  --muted:#6b7280;
  --bg:#f5f7fb;
  --card:#ffffff;
  --shadow: 0 14px 35px rgba(15,23,42,.10);
  --max: 1200px;
}

*{ box-sizing:border-box; }
html,body{ margin:0; padding:0; font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial; color:var(--text); background:#fff; }
a{ color:inherit; text-decoration:none; }
img{ max-width:100%; display:block; }

.container{ width:min(var(--max), calc(100% - 48px)); margin-inline:auto; }

.mt-24{ margin-top:24px; }
.center{ display:flex; justify-content:center; }

.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:12px 18px;
  border-radius:12px;
  font-weight:700;
  border:0;
  cursor:pointer;
  transition:.2s ease;
  white-space:nowrap;
}
.btn--primary{
  background:var(--brand-green);
  color:#0b1b09;
  box-shadow: 0 10px 20px rgba(120,192,67,.25);
}
.btn--primary:hover{ transform: translateY(-1px); filter:brightness(.98); }

.kbar{
  display:inline-block;
  width:44px; height:2px;
  background:var(--brand-blue);
  margin-right:10px;
  transform: translateY(-3px);
}
.section__kicker{
  font-size:13px;
  color:var(--brand-blue);
  font-weight:700;
  display:flex; align-items:center;
  justify-content:center;
  margin-bottom:8px;
}
.section__kicker--oncolor{ color:#eaf2ff; justify-content:flex-start; }
.kbar--oncolor{ background:#eaf2ff; }

.section__title{
  text-align:center;
  font-size:34px;
  margin:0 0 26px;
  font-weight:800;
}

/* Topbar */
.topbar{ background:#fff; border-bottom:1px solid rgba(15,23,42,.08); font-size:13px; }
.topbar__inner{ display:flex; align-items:center; justify-content:space-between; padding:10px 0; }
.topbar__left{ display:flex; align-items:center; gap:12px; color:#111827; }
.topbar__left i{ opacity:.85; }
.topbar__right{ color:var(--brand-blue); font-weight:700; }
.topbar__right i{ margin-right:8px; }
.dot{ opacity:.35; }

/* Header */
.header{ background:#fff; position:sticky; top:0; z-index:50; }
.header__inner{ display:flex; align-items:center; justify-content:space-between; padding:14px 0; }
.brand__logo{ width:150px; height:auto; }

.nav-toggle{ display:none; }
.burger{
  display:none;
  width:44px; height:44px;
  border-radius:12px;
  border:1px solid rgba(15,23,42,.12);
  align-items:center; justify-content:center;
  gap:5px;
  cursor:pointer;
}
.burger span{ display:block; width:18px; height:2px; background:#111827; border-radius:999px; }

.nav{ display:flex; gap:26px; align-items:center; }
.nav__link{ font-size:14px; font-weight:600; opacity:.9; }
.nav__link:hover{ color:var(--brand-blue); }
.nav__link.is-active{ color:var(--brand-blue); }

/* HERO (image dans HTML) */
.hero{ position:relative; min-height:520px; overflow:hidden; }
.hero__img{
  position:absolute; inset:0;
  width:100%; height:100%;
  object-fit:cover;
}
.hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgb(11 99 198) 0%, rgb(11 198 60 / 15%) 55%, rgb(11 198 186 / 53%) 100%);
}
.hero__inner{
  position:relative;
  min-height:520px;
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap:24px;
  align-items:center;
  padding:34px 0 40px;
}
.hero__content{ color:#fff; }
.hero__content h1 {
    font-size: 54px;
    line-height: 1.04;
    margin: 0 0 15px;
    font-weight: 800;
}
.hero__content p {
    margin: 0 0 15px;
    max-width: 520px;
    font-size: 13px;
    line-height: 1.6;
    color: rgba(255, 255, 255, .85);
}

/* SDG tiles */
.hero__sdg{ display:flex; justify-content:flex-end; }
.sdg-grid{
  width:340px;
  display:grid;
  grid-template-columns:1fr 1fr;
  border-radius:10px;
  overflow:hidden;
  box-shadow: 0 18px 35px rgba(0,0,0,.18);
}
.sdg{ position:relative; padding:14px 12px 18px; color:#fff; min-height:122px; }
.sdg__num{ position:absolute; top:10px; left:10px; font-size:24px; font-weight:900; }
.sdg__txt{ margin-top:26px; font-size:12px; font-weight:800; line-height:1.15; }
.sdg__txt span{ font-weight:700; opacity:.95; font-size:10.5px; }
.sdg__ico{ position:absolute; right:10px; bottom:10px; font-size:26px; opacity:.9; }

.sdg--8{ background:#a61b2b; }
.sdg--9{ background:#f05a24; }
.sdg--10{ background:#d81b60; }
.sdg--11{ background:#f2b705; color:#143; }
.sdg--12{ background:#c58b2c; }
.sdg--13{ background:#2e7d32; }
.sdg--16{ background:#0d47a1; }
.sdg--17{ background:#0b2e83; }

/* Trust */
.trust {
    background: var(--brand-blue);
    color: #fff;
    height: 90px;
}
.trust__inner{ display:flex; align-items:center; justify-content:space-between; padding:18px 0; gap:18px; }
.trust__label {
    font-weight: 700;
    font-size: 14px;
    margin-top: 17px;
}
.trust__logos{ display:flex; align-items:center; gap:26px; flex-wrap:wrap; justify-content:flex-end; opacity:.95; }
.trust__logo{ display:flex; align-items:center; gap:10px; font-weight:700; font-size:14px; }

/* Sections */
.section{ padding:56px 0; }
.section--light{ background:var(--bg); }

/* Cards */
.cards4{ display:grid; grid-template-columns:repeat(4,1fr); gap:18px; margin-top:18px; }
.card{ background:#fff; border-radius:16px; padding:22px 18px; text-align:center; border:1px solid rgba(15,23,42,.08); }
.card--raised{ box-shadow: var(--shadow); }
.card__icon{ width:42px; height:42px; margin:0 auto 12px; border-radius:12px; display:grid; place-items:center; font-size:18px; }
.card__icon--green{ background:rgba(120,192,67,.18); color:#2d6a1b; }
.card__icon--blue{ background:rgba(11,99,198,.14); color:var(--brand-blue-2); }
.card h3{ margin:0 0 8px; font-size:16px; font-weight:800; line-height:1.15; }
.card p{ margin:0; font-size:12px; color:var(--muted); line-height:1.55; }

/* Split (Vision) */
.split{ background:#fff; padding:44px 0; }
.split__inner{ display:grid; grid-template-columns:1fr 1fr; gap:22px; align-items:stretch; }
.split__left{ padding:12px 0; }
.split__left .section__kicker{ justify-content:flex-start; }
.split__title{ margin:10px 0 12px; font-size:28px; font-weight:900; line-height:1.15; }
.muted{ color:var(--muted); line-height:1.7; margin:0; font-size:13px; }

.split__right{ border-radius:18px; overflow:hidden; min-height:260px; }
.split__photo {
    width: 400px;
    height: 300px;
    object-fit: cover;
    display: block;
}

/* Testimonials */
.testimonials__head {
    background: linear-gradient(90deg, rgba(120, 192, 67, .95), rgb(11 198 86 / 42%));
    color: #fff;
    padding: 38px 0;
}
.testimonials__head h2 {
    margin: 0;
    font-size: 36px;
    font-weight: 900;
    text-align: center;
}
.testimonials__body{
  background:
    radial-gradient(1200px 350px at 20% 20%, rgba(255,255,255,.22), transparent 60%),
    linear-gradient(180deg, rgba(11,99,198,.95), rgba(11,99,198,.86));
  padding:26px 0 44px;
}
.testi-grid{ display:grid; grid-template-columns:repeat(2,1fr); gap:18px; margin-top:6px; }
.testi {
    background: rgba(255, 255, 255, .92);
    border-radius: 18px;
    padding: 20px 18px;
    box-shadow: var(--shadow);
    height: 150px;
}
.testi h3{ margin:0 0 10px; font-size:14px; font-weight:800; text-align:center; }
.testi p{ margin:0 0 14px; font-size:12px; color:#475569; line-height:1.6; text-align:center; }
.stars{ display:flex; justify-content:center; gap:6px; color:#1f9d55; }

/* CTA (image dans HTML) */
.cta {
    position: relative;
    min-height: 260px;
    overflow: hidden;
    height: 300px;
}
.cta__img{
  position:absolute; inset:0;
  width:100%; height:100%;
  object-fit:cover;
}
.cta__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(4deg, rgb(1 42 105 / 35%), rgb(11 99 198 / 82%));
}
.cta__inner{
  position:relative;
  min-height:260px;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:16px;
  text-align:center;
  color:#fff;
}
.cta__inner h2{ margin:0; font-size:34px; font-weight:900; line-height:1.15; }

/* Footer */
.footer{ background:#fff; border-top:1px solid rgba(15,23,42,.08); }
.footer__top{ display:grid; grid-template-columns:1.3fr 1fr 1fr 1.2fr; gap:18px; padding:34px 0 22px; }
.footer__logo{ width:150px; margin-bottom:10px; }
.footer__brand p{ margin:0 0 14px; color:#64748b; font-size:12px; }
.social{ display:flex; gap:10px; }
.social a{ width:34px; height:34px; border-radius:10px; display:grid; place-items:center; background:rgba(11,99,198,.10); color:var(--brand-blue-2); }
.footer__col h4{ margin:0 0 10px; font-size:14px; font-weight:800; }
.footer__col a{ display:block; color:#64748b; font-size:12px; padding:6px 0; }
.footer__col a:hover{ color:var(--brand-blue); }
.contactline{ display:flex; align-items:center; gap:10px; color:#64748b; font-size:12px; padding:6px 0; }
.contactline i{ color:var(--brand-green); }

.footer__bottom{ border-top:1px solid rgba(15,23,42,.08); padding:14px 0; color:#64748b; font-size:11px; }
.footer__bottominner{ display:flex; justify-content:space-between; gap:14px; flex-wrap:wrap; }
.footer__links a:hover{ color:var(--brand-blue); }
.sep{ opacity:.4; margin:0 6px; }

/* Responsive */
@media (max-width: 980px){
  .hero__inner{ grid-template-columns:1fr; padding-top:26px; }
  .hero__sdg{ justify-content:flex-start; }
  .hero__content h1{ font-size:44px; }

  .cards4{ grid-template-columns:repeat(2,1fr); }
  .split__inner{ grid-template-columns:1fr; }
  .footer__top{ grid-template-columns:1fr 1fr; }
}
@media (max-width: 640px){
  .topbar__left{ flex-wrap:wrap; row-gap:6px; }

  .burger{ display:inline-flex; flex-direction:column; }
  .nav{
    position:absolute;
    top:100%;
    right:0; left:0;
    background:#fff;
    border-top:1px solid rgba(15,23,42,.08);
    padding:14px 24px;
    display:none;
    flex-direction:column;
    gap:12px;
    align-items:flex-start;
  }
  .nav-toggle:checked ~ .nav{ display:flex; }

  .hero__inner{ min-height:auto; padding-bottom:26px; }
  .hero__content h1{ font-size:38px; }
  .sdg-grid{ width:100%; max-width:360px; }

  .trust__inner{ flex-direction:column; align-items:flex-start; }
  .trust__logos{ justify-content:flex-start; }

  .cards4{ grid-template-columns:1fr; }
  .testi-grid{ grid-template-columns:1fr; }
  .footer__top{ grid-template-columns:1fr; }
}
/* MENU ACTIVE */
.nav__link.is-active,
.nav__dropdown.is-active > .nav__link{
  color: var(--brand-blue);
  font-weight: 900;
}
.nav__link.is-active::after{
  content:"";
  display:block;
  height:3px;
  width: 100%;
  background: var(--brand-blue);
  border-radius: 99px;
  margin-top: 8px;
}

/* DROPDOWN SERVICES */
.nav__dropdown{ position: relative; display:inline-flex; align-items:center; }
.nav__link--drop{ display:inline-flex; align-items:center; gap:8px; }
.dropdown{
  position:absolute;
  top: 100%;
  left: 0;
  min-width: 280px;
  background: #fff;
  border: 1px solid rgba(15,23,42,.10);
  border-radius: 12px;
  box-shadow: 0 18px 40px rgba(15,23,42,.10);
  padding: 8px;
  opacity: 0;
  transform: translateY(8px);
  pointer-events: none;
  transition: .18s ease;
  z-index: 50;
}
.nav__dropdown:hover .dropdown{
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.dropdown__item{
  display:block;
  padding: 10px 12px;
  border-radius: 10px;
  color: #0f172a;
  font-weight: 800;
  font-size: 12.5px;
}
.dropdown__item:hover{
  background: rgba(11,99,198,.08);
  color: var(--brand-blue);
}
.dropdown__item.is-active{
  background: rgba(11,99,198,.10);
  color: var(--brand-blue);
}
.dropdown__sep{
  height:1px;
  background: rgba(15,23,42,.10);
  margin: 6px 8px;
}
/* --- SDG SVG --- */
.sdg { position: relative; }
.sdg__svg{
  position: absolute;
  right: 12px;
  bottom: 12px;
  width: 34px;
  height: 34px;
  object-fit: contain;
  opacity: .95;
  filter: drop-shadow(0 6px 10px rgba(0,0,0,.18));
}