/* ══════════════════════════════════════════════
   SMARTERIAL SOLUTIONS — DESIGN SYSTEM v11
   Fond noir · Texte blanc (#fff / #e5e5e5)
   Typographie: Cormorant Garamond + DM Sans
   ══════════════════════════════════════════════ */

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
:root {
  --noir: #080b0e;
  --noir2: #0d1117;
  --ardoise: #111820;
  --ardoise2: #16202a;
  --ardoise3: #1a2530;
  --vert: #2a6348;
  --vert-m: #357a5b;
  --vert-clair: #4faa7d;
  --vert-vif: #5fc490;
  --blanc: #ffffff;
  --blanc-att: #e5e5e5;
  --gris-mid: #a0aab4;
  --ligne: rgba(79, 170, 125, 0.15);
  --nav-h: 100px;
  --pad: clamp(1.4rem, 5vw, 4.8rem);
  --r: 4px;
  --t: 0.22s ease;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}
body {
  font-family: "DM Sans", sans-serif;
  background: var(--noir);
  color: var(--blanc);
  padding-top: var(--nav-h);
}

/* ── TYPOGRAPHIE ── */
h1,
h2,
h3,
h4 {
  font-family: "Cormorant Garamond", serif;
  color: var(--blanc);
  line-height: 1.15;
}
h2 {
  font-size: clamp(1.9rem, 3.2vw, 2.8rem);
  font-weight: 300;
  margin-bottom: 1.2rem;
}
h2 em {
  font-style: normal;
  color: var(--vert-clair);
}
h3 {
  font-size: 1rem;
  font-weight: 500;
  color: var(--blanc);
  margin-bottom: 0.5rem;
  font-family: "DM Sans", sans-serif;
}
p {
  font-size: 0.92rem;
  line-height: 1.9;
  color: var(--blanc-att);
  margin-bottom: 1.1rem;
}
a {
  color: inherit;
  text-decoration: none;
}

/* ── NAV ── */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 200;
  min-height: var(--nav-h);
  padding: 6px 18px 6px 18px;
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  justify-content: space-between;
  background: rgba(8, 11, 14, 0.97);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(79, 170, 125, 0.12);
  transition: box-shadow 0.3s;
}
nav.scrolled {
  box-shadow: 0 2px 40px rgba(0, 0, 0, 0.6);
}

.nav-logo {
  display: flex;
  flex-direction: column;
  justify-content: center;
  line-height: 1;
  flex-shrink: 0;
  padding-left: 0px;
  position: relative;
  z-index: 202;
}
.nav-logo img {
  height: auto;
  width: 170px;
  background: white;
  padding: 4px 0px;
  border-radius: 4px;
  display: block;
}
.nav-logo-main {
  font-family: "Cormorant Garamond", serif;
  font-size: 1.3rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--blanc);
}
.nav-logo-main span {
  color: var(--vert-clair);
}
.nav-logo small {
  display: block;
  font-size: 0.6rem;
  font-family: "DM Sans", sans-serif;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.8);
  margin-top: 3px;
  white-space: nowrap;
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 1.8rem;
  margin-left: auto;
}
.nav-links {
  display: flex;
  gap: 1.4rem;
  list-style: none;
}
.nav-links a {
  font-size: 0.71rem;
  font-weight: 500;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.45);
  transition: color var(--t);
  white-space: nowrap;
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--vert-clair);
}

.nav-cta {
  padding: 0.42rem 1.1rem !important;
  background: var(--vert) !important;
  color: #fff !important;
  border-radius: var(--r);
  transition: background var(--t) !important;
}
.nav-cta:hover {
  background: var(--vert-clair) !important;
}

.lang-switch {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  flex-shrink: 0;
}
.lang-switch a {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
  padding: 0.18rem 0.42rem;
  border-radius: 2px;
  border: 1px solid transparent;
  transition: all var(--t);
}
.lang-switch a:hover {
  color: var(--vert-clair);
  border-color: rgba(79, 170, 125, 0.35);
}
.lang-switch a.current {
  color: var(--vert-clair);
  border-color: rgba(79, 170, 125, 0.45);
}
.lang-switch span {
  color: rgba(255, 255, 255, 0.3);
  font-size: 0.6rem;
}

.hamburger,
.burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  cursor: pointer;
  padding: 0.4rem;
  background: none;
  border: none;
  appearance: none;
  -webkit-appearance: none;
}

.hamburger span,
.burger span {
  display: block;
  width: 22px;
  height: 2px;
  background: rgba(255, 255, 255, 0.7);
  border-radius: 2px;
  transition:
    transform 0.3s,
    opacity 0.3s,
    background 0.2s;
}

.hamburger.open span:nth-child(1),
.burger.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.hamburger.open span:nth-child(2),
.burger.open span:nth-child(2) {
  opacity: 0;
}
.hamburger.open span:nth-child(3),
.burger.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ── LABELS ── */
.sec-label {
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--vert-clair) !important;
  margin-bottom: 0.9rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.sec-label::before {
  content: "";
  width: 24px;
  height: 1px;
  background: var(--vert-clair);
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.66rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--vert-clair);
  margin-bottom: 1.5rem;
}
.eyebrow::before {
  content: "";
  width: 28px;
  height: 1px;
  background: var(--vert-clair);
}

/* ── BOUTONS ── */
.btn-primary {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 2rem;
  min-height: 48px;
  background: var(--vert);
  color: #fff;
  font-size: 0.84rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  border-radius: var(--r);
  transition:
    background var(--t),
    transform var(--t);
}
.btn-primary:hover {
  background: var(--vert-clair);
  transform: translateY(-2px);
}
.btn-outline {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 2rem;
  min-height: 48px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.84rem;
  letter-spacing: 0.05em;
  border-radius: var(--r);
  transition: all var(--t);
}
.btn-outline:hover {
  border-color: var(--vert-clair);
  color: var(--vert-clair);
}
.btn-white {
  display: inline-block;
  align-self: flex-start;
  padding: 0.8rem 1.8rem;
  background: #fff;
  color: var(--vert);
  font-size: 0.82rem;
  font-weight: 500;
  border-radius: var(--r);
  transition: all var(--t);
}
.btn-white:hover {
  background: var(--blanc-att);
  transform: translateY(-2px);
}
.btn-outline-light {
  display: inline-block;
  align-self: flex-start;
  padding: 0.8rem 1.8rem;
  border: 1px solid rgba(79, 170, 125, 0.4);
  color: var(--vert-clair);
  font-size: 0.82rem;
  border-radius: var(--r);
  transition: all var(--t);
}
.btn-outline-light:hover {
  border-color: var(--vert-clair);
  background: rgba(79, 170, 125, 0.08);
}

/* ── HERO ── */
.hero {
  background: var(--noir);
  padding: 0.3rem var(--pad) 3.5rem;
  position: relative;
  overflow: hidden;
  min-height: auto;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(
      ellipse 60% 70% at 90% 30%,
      rgba(42, 99, 72, 0.28) 0%,
      transparent 60%
    ),
    radial-gradient(
      ellipse 40% 50% at 5% 85%,
      rgba(42, 99, 72, 0.1) 0%,
      transparent 55%
    );
}
.hero-grid {
  position: absolute;
  inset: 0;
  opacity: 0.03;
  background-image:
    linear-gradient(rgba(79, 170, 125, 1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(79, 170, 125, 1) 1px, transparent 1px);
  background-size: 65px 65px;
}
.hero-content {
  position: relative;
  max-width: 720px;
  width: 100%;
  margin-top: 0;
  padding-top: 0;
}
.hero h1 {
  font-family: "Cormorant Garamond", serif;
  font-size: clamp(2.8rem, 5.2vw, 5rem);
  font-weight: 300;
  line-height: 1.06;
  color: var(--blanc);
  margin-bottom: 1.8rem;
  letter-spacing: -0.01em;
  max-width: 760px;
}
.hero h1 em {
  font-style: italic;
  color: var(--vert-clair);
}
.hero-sub {
  font-size: 1.08rem;
  line-height: 1.85;
  color: var(--blanc-att);
  max-width: 580px;
  margin-bottom: 1.2rem;
  font-weight: 300;
}
.hero-sub strong {
  color: var(--blanc);
  font-weight: 500;
}
.hero-cadrage {
  font-size: 0.9rem;
  line-height: 1.85;
  color: rgba(255, 255, 255, 0.5);
  max-width: 580px;
  margin-bottom: 2.6rem;
  font-style: italic;
}
.hero-actions {
  display: flex;
  gap: 1.1rem;
  flex-wrap: wrap;
  margin-bottom: 3.5rem;
}
.hero-proof {
  display: flex;
  gap: 3rem;
  flex-wrap: wrap;
  padding-top: 2.5rem;
  border-top: 1px solid rgba(79, 170, 125, 0.14);
}
.proof-num {
  font-family: "Cormorant Garamond", serif;
  font-size: 2.1rem;
  font-weight: 300;
  color: var(--vert-clair);
  line-height: 1;
}
.proof-label {
  font-size: 0.64rem;
  color: rgba(255, 255, 255, 0.4);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 0.25rem;
}

/* ── HUB ── */
.hub-section {
  background: var(--noir2);
  padding: 6.5rem var(--pad);
}
.hub-grid {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 4rem;
  align-items: center;
}
.hub-intro p {
  color: var(--blanc-att);
}
.hub-visual {
  background: var(--ardoise);
  border: 1px solid var(--ligne);
  border-radius: 8px;
  overflow: hidden;
  min-height: 420px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hub-svg-wrap {
  width: 100%;
  padding: 2rem;
}
.hub-node-c {
  transition: stroke 0.22s;
}
a:hover .hub-node-c {
  stroke: rgba(79, 170, 125, 0.85);
  stroke-width: 2.5;
}

/* ── SCHÉMA CHAÎNE DE VALEUR ── */
.schema-chain {
  display: flex;
  flex-direction: row;
  align-items: stretch;
  justify-content: center;
  gap: 2rem;
  max-width: 1100px;
  margin: 4rem auto 0;
}
.schema-bloc {
  width: 320px;
  min-height: 190px;
  border-radius: 8px;
  padding: 2rem 2.2rem;
  text-align: center;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.schema-bloc.inventeurs {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
}
.schema-bloc.smarterial {
  background: var(--vert);
  border: 2px solid var(--vert-clair);
  box-shadow:
    0 0 0 4px rgba(79, 170, 125, 0.12),
    0 16px 48px rgba(42, 99, 72, 0.35);
  z-index: 1;
}
.schema-bloc.marches {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
}
.schema-bloc-icon {
  font-size: 1.6rem;
  margin-bottom: 0.6rem;
}
.schema-bloc-label {
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.4);
  margin-bottom: 0.35rem;
}
.schema-bloc.smarterial .schema-bloc-label {
  color: rgba(255, 255, 255, 0.65);
}
.schema-bloc-title {
  font-family: "Cormorant Garamond", serif;
  font-size: 1.45rem;
  font-weight: 300;
  color: var(--blanc);
  margin-bottom: 0.6rem;
}
.schema-bloc-details {
  font-size: 0.82rem;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.45);
  margin: 0;
}
.schema-bloc.smarterial .schema-bloc-details {
  color: rgba(255, 255, 255, 0.8);
}
.schema-arrow {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0.5rem 0;
  gap: 0.2rem;
}
.schema-arrow-line {
  width: 2px;
  height: 36px;
  background: linear-gradient(
    to bottom,
    rgba(79, 170, 125, 0.3),
    rgba(79, 170, 125, 0.75)
  );
}
.schema-arrow-head {
  width: 0;
  height: 0;
  border-left: 7px solid transparent;
  border-right: 7px solid transparent;
  border-top: 10px solid var(--vert-clair);
}
.schema-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--vert-clair);
  color: #fff;
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 0.22rem 0.9rem;
  border-radius: 2px;
  white-space: nowrap;
}

/* ── ACTEURS ── */
.acteurs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.8rem;
  margin-top: 2.5rem;
}
.acteur-card {
  padding: 2rem;
  border: 1px solid rgba(79, 170, 125, 0.15);
  border-radius: var(--r);
  background: rgba(255, 255, 255, 0.02);
  transition:
    border-color var(--t),
    background var(--t);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.acteur-card:hover {
  border-color: rgba(79, 170, 125, 0.4);
  background: rgba(79, 170, 125, 0.04);
}
.acteur-icon {
  font-size: 1.6rem;
}
.acteur-card h3 {
  font-family: "Cormorant Garamond", serif;
  font-size: 1.22rem;
  font-weight: 400;
  color: var(--blanc);
  margin: 0;
  line-height: 1.3;
}
.acteur-card p {
  font-size: 0.84rem;
  line-height: 1.8;
  color: var(--blanc-att);
  margin: 0;
}
.acteur-accent {
  color: var(--blanc) !important;
  font-weight: 500 !important;
  font-size: 0.84rem !important;
}
.acteur-card .btn-outline {
  margin-top: auto;
}

/* ── DIFFÉRENCIATION ── */
.diff-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.8rem;
  margin-top: 2.5rem;
}
.diff-card {
  padding: 2rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(79, 170, 125, 0.14);
  border-radius: var(--r);
  transition:
    border-color var(--t),
    background var(--t);
}
.diff-card:hover {
  border-color: rgba(79, 170, 125, 0.4);
  background: rgba(79, 170, 125, 0.05);
}
.diff-num {
  font-family: "Cormorant Garamond", serif;
  font-size: 3rem;
  font-weight: 300;
  color: rgba(79, 170, 125, 0.2);
  line-height: 1;
  margin-bottom: 0.8rem;
}
.diff-card h3 {
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--blanc);
  margin-bottom: 0.6rem;
  font-family: "DM Sans", sans-serif;
}
.diff-card p {
  font-size: 0.83rem;
  line-height: 1.75;
  color: var(--blanc-att);
  margin: 0;
}

/* ── ÉQUIPE ── */
.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.6rem;
  margin-top: 2.5rem;
}
.team-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--r);
  padding: 1.8rem;
  transition: border-color var(--t);
}
.team-card:hover {
  border-color: rgba(79, 170, 125, 0.35);
}
.team-initials {
  width: 50px;
  height: 50px;
  border-radius: var(--r);
  background: var(--vert);
  color: #fff;
  font-family: "Cormorant Garamond", serif;
  font-size: 1.3rem;
  font-weight: 300;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}
.team-name {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--blanc);
  margin-bottom: 0.2rem;
  font-family: "DM Sans", sans-serif;
}
.team-role {
  font-size: 0.67rem;
  color: var(--vert-clair);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.8rem;
}
.team-bio {
  font-size: 0.8rem;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.5);
  margin: 0;
}

/* ── CTA CONTACT ── */
.cta-triple {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.2rem;
  margin-top: 2.5rem;
}
.cta-btn-large {
  display: block;
  padding: 1.2rem 1.5rem;
  border: 1px solid rgba(79, 170, 125, 0.3);
  border-radius: var(--r);
  text-align: center;
  font-size: 0.84rem;
  font-weight: 500;
  color: var(--blanc);
  transition: all var(--t);
  background: rgba(255, 255, 255, 0.02);
}
.cta-btn-large:hover {
  border-color: var(--vert-clair);
  background: rgba(79, 170, 125, 0.08);
  color: var(--vert-clair);
}
.cta-contact-email {
  text-align: center;
  margin-top: 2rem;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.4);
}
.cta-contact-email a {
  color: var(--vert-clair);
}
.cta-contact-email a:hover {
  text-decoration: underline;
}

/* ── FOOTER ── */
footer {
  background: var(--noir);
  color: rgba(255, 255, 255, 0.52);
  padding: 4rem var(--pad) 2rem;
  border-top: 1px solid rgba(79, 170, 125, 0.16);
}
.footer-inner {
  max-width: 1120px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.8fr 0.95fr 0.95fr 0.95fr 0.95fr;
  gap: 2.2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  align-items: start;
}
.footer-brand {
  font-family: "Cormorant Garamond", serif;
  font-size: 1.2rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.88);
}
.footer-brand span {
  color: var(--vert-clair);
}
.footer-tagline {
  font-size: 0.65rem;
  color: rgba(255, 255, 255, 0.4);
  margin-top: 0.3rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.footer-note {
  font-size: 0.78rem;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.52);
  margin-top: 1rem;
  max-width: 34ch;
}
.footer-col-title {
  font-size: 0.62rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--vert-clair);
  margin-bottom: 0.95rem;
}
.footer-col a {
  display: block;
  font-size: 0.79rem;
  color: rgba(255, 255, 255, 0.55);
  margin-bottom: 0.5rem;
  transition: color var(--t);
  text-decoration: none;
}
.footer-col a:hover {
  color: var(--vert-clair);
}
.footer-bottom {
  max-width: 1120px;
  margin: 1.5rem auto 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.64rem;
  letter-spacing: 0.04em;
  flex-wrap: wrap;
  gap: 0.5rem;
  color: rgba(255, 255, 255, 0.52);
}

/* ── PAGE INTÉRIEURE — HERO ── */
.page-hero {
  background: var(--ardoise);
  padding: 5rem var(--pad) 4rem;
  border-bottom: 1px solid var(--ligne);
}
.page-hero h1 {
  font-family: "Cormorant Garamond", serif;
  font-size: clamp(2.2rem, 4vw, 3.8rem);
  font-weight: 300;
  color: var(--blanc);
  max-width: 680px;
}
.page-hero p {
  max-width: 600px;
  color: var(--blanc-att);
}

/* ── ANIMATIONS ── */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.fade-in {
  animation: fadeUp 0.9s ease both;
}
.reveal {
  opacity: 1;
  transform: none;
}
.reveal.visible {
  opacity: 1;
  transform: none;
}
.reveal-d1 {
  transition-delay: 0.1s;
}
.reveal-d2 {
  transition-delay: 0.2s;
}
.reveal-d3 {
  transition-delay: 0.3s;
}
.reveal-d4 {
  transition-delay: 0.4s;
}

/* ── RESPONSIVE ── */
@media (max-width: 1100px) {
  .hub-grid {
    grid-template-columns: 1fr;
  }
  .hub-intro {
    max-width: 620px;
  }
  .team-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-inner {
    grid-template-columns: 1.5fr 1fr 1fr;
  }
  .hero {
    padding: 5rem var(--pad) 5.5rem;
    min-height: auto;
  }
  .two-col,
  .three-col,
  .acteurs-grid,
  .diff-grid,
  .cta-triple {
    grid-template-columns: 1fr;
    gap: 1.4rem;
  }
  .section {
    padding: 4.5rem var(--pad);
  }
  .schema-chain {
    max-width: 100%;
  }
}

@media (max-width: 960px) {
  :root {
    --pad: 1.5rem;
  }

  nav {
    min-height: var(--nav-h);
    padding: 8px 14px 8px 14px;
  }

  .nav-links,
  .lang-switch {
    display: none !important;
  }

  .nav-right {
    display: none !important;
  }

  .hamburger,
  .burger {
    display: flex !important;
    position: absolute;
    right: 14px;
    top: 14px;
    transform: none;
    z-index: 3010;
    width: 44px;
    height: 44px;
    align-items: center;
    justify-content: center;
  }

  .hamburger span,
  .burger span {
    background: #ffffff !important;
    height: 3px;
  }

  .nav-logo {
    max-width: calc(100% - 70px);
  }

  .mobile-menu {
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    height: 100vh;
    padding-top: calc(var(--nav-h) + 1.8rem);
  }
}

@media (max-width: 640px) {
  .team-grid {
    grid-template-columns: 1fr;
  }
  .hero h1 {
    font-size: 2.2rem;
  }
  .hero-proof {
    gap: 1.8rem;
  }
  .nav-logo small {
    font-size: 0.54rem !important;
    letter-spacing: 0.06em !important;
  }
}

@media (max-width: 480px) {
  :root {
    --pad: 1.1rem;
  }
  .footer-inner {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  .hero-actions {
    flex-direction: column;
  }

  nav {
    padding-right: 12px;
  }

  .nav-logo {
    padding-left: 10px;
    max-width: calc(100% - 62px);
  }

  nav .nav-logo img {
    height: auto !important;
    width: 100px !important;
    padding: 3px 6px !important;
  }

  .hamburger,
  .burger {
    right: 10px;
    width: 42px;
    height: 42px;
  }

  .mobile-menu a {
    font-size: 1.18rem;
  }
}

/* ── AJUSTEMENTS LOGO / MOBILE ── */
.nav-logo img {
  height: auto !important;
  width: 190px !important;
}

nav .nav-logo img {
  height: auto !important;
  width: 190px !important;
  padding: 4px 8px !important;
  border-radius: 4px !important;
  background: #fff !important;
  display: block !important;
}

nav .nav-logo span,
nav .nav-logo small {
  font-size: 0.52rem !important;
  line-height: 1.2 !important;
  margin-top: 3px !important;
  width: 190px !important;
  padding: 0 !important;
  text-align: center !important;
}

.mobile-lang {
  display: flex;
  gap: 0.6rem;
  margin-top: 2rem;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.mobile-lang a {
  color: rgba(255, 255, 255, 0.6);
}
.mobile-lang a:hover {
  color: var(--vert-clair);
}
.mobile-lang a.current {
  color: var(--vert-clair);
}
.mobile-lang span {
  color: rgba(255, 255, 255, 0.25);
}
.burger-fallback {
  display: none;
}

/* ── MENU MOBILE OVERRIDE ── */
.mobile-menu.open {
  display: flex !important;
  position: fixed !important;
  inset: 0 !important;
  background: rgba(10, 16, 20, 0.98) !important;
  z-index: 1001 !important;
  flex-direction: column !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 2rem !important;
}

.mobile-menu.open a {
  color: #fff !important;
  font-size: 1.4rem !important;
  font-family: "Cormorant Garamond", serif !important;
  letter-spacing: 0.05em !important;
  text-decoration: none !important;
  display: block !important;
}

.mobile-menu.open .mob-cta {
  color: #4faa7d !important;
  border: 1px solid rgba(79, 170, 125, 0.5) !important;
  padding: 0.6rem 2rem !important;
  border-radius: 4px !important;
}

.mobile-menu.open .mobile-lang {
  display: flex !important;
  align-items: center !important;
  gap: 0.4rem !important;
  font-size: 1rem !important;
}

.mobile-menu.open .mobile-lang a {
  font-size: 1rem !important;
  font-family: "DM Sans", sans-serif !important;
  color: rgba(255, 255, 255, 0.7) !important;
}

/* ── ICONS ── */
[class^="icon-"] {
  display: inline-block;
  width: 20px;
  height: 20px;
  background-color: #ffffff;
  -webkit-mask-size: contain;
  -webkit-mask-repeat: no-repeat;
  -webkit-mask-position: center;
  mask-size: contain;
  mask-repeat: no-repeat;
  mask-position: center;
  vertical-align: middle;
}
.icon-target {
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='10'/%3E%3Ccircle cx='12' cy='12' r='6'/%3E%3Ccircle cx='12' cy='12' r='2'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='10'/%3E%3Ccircle cx='12' cy='12' r='6'/%3E%3Ccircle cx='12' cy='12' r='2'/%3E%3C/svg%3E");
}
.icon-gear {
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='3'/%3E%3Cpath d='M19.4 15a1.65 1.65 0 0 0 .33 1.82l.06.06a2 2 0 0 1-2.83 2.83l-.06-.06a1.65 1.65 0 0 0-1.82-.33 1.65 1.65 0 0 0-1 1.51V21a2 2 0 0 1-4 0v-.09A1.65 1.65 0 0 0 9 19.4a1.65 1.65 0 0 0-1.82.33l-.06.06a2 2 0 0 1-2.83-2.83l.06-.06A1.65 1.65 0 0 0 4.68 15a1.65 1.65 0 0 0-1.51-1H3a2 2 0 0 1 0-4h.09A1.65 1.65 0 0 0 4.6 9a1.65 1.65 0 0 0-.33-1.82l-.06-.06a2 2 0 0 1 2.83-2.83l.06.06A1.65 1.65 0 0 0 9 4.68a1.65 1.65 0 0 0 1-1.51V3a2 2 0 0 1 4 0v.09a1.65 1.65 0 0 0 1 1.51 1.65 1.65 0 0 0 1.82-.33l.06-.06a2 2 0 0 1 2.83 2.83l-.06.06A1.65 1.65 0 0 0 19.4 9a1.65 1.65 0 0 0 1.51 1H21a2 2 0 0 1 0 4h-.09a1.65 1.65 0 0 0-1.51 1z'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='3'/%3E%3Cpath d='M19.4 15a1.65 1.65 0 0 0 .33 1.82l.06.06a2 2 0 0 1-2.83 2.83l-.06-.06a1.65 1.65 0 0 0-1.82-.33 1.65 1.65 0 0 0-1 1.51V21a2 2 0 0 1-4 0v-.09A1.65 1.65 0 0 0 9 19.4a1.65 1.65 0 0 0-1.82.33l-.06.06a2 2 0 0 1-2.83-2.83l.06-.06A1.65 1.65 0 0 0 4.68 15a1.65 1.65 0 0 0-1.51-1H3a2 2 0 0 1 0-4h.09A1.65 1.65 0 0 0 4.6 9a1.65 1.65 0 0 0-.33-1.82l-.06-.06a2 2 0 0 1 2.83-2.83l.06.06A1.65 1.65 0 0 0 9 4.68a1.65 1.65 0 0 0 1-1.51V3a2 2 0 0 1 4 0v.09a1.65 1.65 0 0 0 1 1.51 1.65 1.65 0 0 0 1.82-.33l.06-.06a2 2 0 0 1 2.83 2.83l-.06.06A1.65 1.65 0 0 0 19.4 9a1.65 1.65 0 0 0 1.51 1H21a2 2 0 0 1 0 4h-.09a1.65 1.65 0 0 0-1.51 1z'/%3E%3C/svg%3E");
}
.icon-research {
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='11' cy='11' r='8'/%3E%3Cline x1='21' y1='21' x2='16.65' y2='16.65'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='11' cy='11' r='8'/%3E%3Cline x1='21' y1='21' x2='16.65' y2='16.65'/%3E%3C/svg%3E");
}
.icon-handshake {
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M15 7h3a5 5 0 0 1 5 5 5 5 0 0 1-5 5h-3m-6 0H6a5 5 0 0 1-5-5 5 5 0 0 1 5-5h3'/%3E%3Cline x1='8' y1='12' x2='16' y2='12'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M15 7h3a5 5 0 0 1 5 5 5 5 0 0 1-5 5h-3m-6 0H6a5 5 0 0 1-5-5 5 5 0 0 1 5-5h3'/%3E%3Cline x1='8' y1='12' x2='16' y2='12'/%3E%3C/svg%3E");
}
.icon-rocket {
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4.5 16.5c-1.5 1.26-2 5-2 5s3.74-.5 5-2c.71-.84.7-2.13-.09-2.91a2.18 2.18 0 0 0-2.91-.09z'/%3E%3Cpath d='M12 15l-3-3a22 22 0 0 1 2-3.95A12.88 12.88 0 0 1 22 2c0 2.72-.78 7.5-6 11a22.35 22.35 0 0 1-4 2z'/%3E%3Cpath d='M9 12H4s.55-3.03 2-4c1.62-1.08 5 0 5 0'/%3E%3Cpath d='M12 15v5s3.03-.55 4-2c1.08-1.62 0-5 0-5'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4.5 16.5c-1.5 1.26-2 5-2 5s3.74-.5 5-2c.71-.84.7-2.13-.09-2.91a2.18 2.18 0 0 0-2.91-.09z'/%3E%3Cpath d='M12 15l-3-3a22 22 0 0 1 2-3.95A12.88 12.88 0 0 1 22 2c0 2.72-.78 7.5-6 11a22.35 22.35 0 0 1-4 2z'/%3E%3Cpath d='M9 12H4s.55-3.03 2-4c1.62-1.08 5 0 5 0'/%3E%3Cpath d='M12 15v5s3.03-.55 4-2c1.08-1.62 0-5 0-5'/%3E%3C/svg%3E");
}
.icon-globe {
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='10'/%3E%3Cline x1='2' y1='12' x2='22' y2='12'/%3E%3Cpath d='M12 2a15.3 15.3 0 0 1 4 10 15.3 15.3 0 0 1-4 10 15.3 15.3 0 0 1-4-10 15.3 15.3 0 0 1 4-10z'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='10'/%3E%3Cline x1='2' y1='12' x2='22' y2='12'/%3E%3Cpath d='M12 2a15.3 15.3 0 0 1 4 10 15.3 15.3 0 0 1-4 10 15.3 15.3 0 0 1-4-10 15.3 15.3 0 0 1 4-10z'/%3E%3C/svg%3E");
}
.icon-factory {
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M2 20V12l6 3V12l6 3V8h8v12'/%3E%3Cline x1='2' y1='20' x2='22' y2='20'/%3E%3Crect x='14' y='13' width='4' height='7'/%3E%3Cline x1='18' y1='4' x2='18' y2='8'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M2 20V12l6 3V12l6 3V8h8v12'/%3E%3Cline x1='2' y1='20' x2='22' y2='20'/%3E%3Crect x='14' y='13' width='4' height='7'/%3E%3Cline x1='18' y1='4' x2='18' y2='8'/%3E%3C/svg%3E");
}
.icon-water {
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 2.69l5.66 5.66a8 8 0 1 1-11.31 0z'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 2.69l5.66 5.66a8 8 0 1 1-11.31 0z'/%3E%3C/svg%3E");
}
.icon-energy {
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolygon points='13 2 3 14 12 14 11 22 21 10 12 10 13 2'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolygon points='13 2 3 14 12 14 11 22 21 10 12 10 13 2'/%3E%3C/svg%3E");
}
.icon-email {
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 4h16c1.1 0 2 .9 2 2v12c0 1.1-.9 2-2 2H4c-1.1 0-2-.9-2-2V6c0-1.1.9-2 2-2z'/%3E%3Cpolyline points='22,6 12,13 2,6'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 4h16c1.1 0 2 .9 2 2v12c0 1.1-.9 2-2 2H4c-1.1 0-2-.9-2-2V6c0-1.1.9-2 2-2z'/%3E%3Cpolyline points='22,6 12,13 2,6'/%3E%3C/svg%3E");
}
.icon-location {
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M21 10c0 7-9 13-9 13s-9-6-9-13a9 9 0 0 1 18 0z'/%3E%3Ccircle cx='12' cy='10' r='3'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M21 10c0 7-9 13-9 13s-9-6-9-13a9 9 0 0 1 18 0z'/%3E%3Ccircle cx='12' cy='10' r='3'/%3E%3C/svg%3E");
}
.icon-check {
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M22 11.08V12a10 10 0 1 1-5.93-9.14'/%3E%3Cpolyline points='22 4 12 14.01 9 11.01'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M22 11.08V12a10 10 0 1 1-5.93-9.14'/%3E%3Cpolyline points='22 4 12 14.01 9 11.01'/%3E%3C/svg%3E");
}
.icon-warning {
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M10.29 3.86L1.82 18a2 2 0 0 0 1.71 3h16.94a2 2 0 0 0 1.71-3L13.71 3.86a2 2 0 0 0-3.42 0z'/%3E%3Cline x1='12' y1='9' x2='12' y2='13'/%3E%3Cline x1='12' y1='17' x2='12.01' y2='17'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M10.29 3.86L1.82 18a2 2 0 0 0 1.71 3h16.94a2 2 0 0 0 1.71-3L13.71 3.86a2 2 0 0 0-3.42 0z'/%3E%3Cline x1='12' y1='9' x2='12' y2='13'/%3E%3Cline x1='12' y1='17' x2='12.01' y2='17'/%3E%3C/svg%3E");
}