/* =========================================================
   NCP Gironde — identité reprise du site existant :
   bleu #007bd3, orange-rouge du logo, bulles de savon,
   typographies Ubuntu (titres) / Open Sans (texte)
   ========================================================= */
:root {
  --blue: #007bd3;
  --blue-2: #3aa3f0;
  --blue-soft: #e8f3fc;
  --navy: #04213f;
  --navy-2: #0a3361;
  --orange: #e8481c;
  --orange-2: #ff7a3d;
  --ink: #0c1b2e;
  --muted: #5a6b80;
  --line: rgba(4, 33, 63, .1);
  --bg: #f6fafe;
  --white: #fff;
  --radius: 22px;
  --ease: cubic-bezier(.2, .7, .2, 1);
  --head: 'Ubuntu', system-ui, sans-serif;
  --body: 'Open Sans', system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
/* Empêche tout défilement horizontal (bandeau incliné, effets 3D), y compris sur Safari iOS */
html { -webkit-text-size-adjust: 100%; overflow-x: hidden; }
@supports (overflow: clip) { html, body { overflow-x: clip; } }
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
body {
  margin: 0;
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink);
  /* Le fond du hero est porté par le body : le canvas 3D reste visible derrière le hero */
  background:
    radial-gradient(60% 50vh at 15% 90vh, rgba(232,72,28,.10), transparent 70%) no-repeat,
    linear-gradient(180deg, #e3f0fc 0, var(--bg) 100vh) no-repeat,
    var(--bg);
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
em { font-style: normal; color: var(--orange); }

.container { width: min(1200px, 100% - 40px); margin-inline: auto; }
.section { position: relative; z-index: 1; padding: clamp(80px, 12vw, 160px) 0; }

.eyebrow {
  font-family: var(--head);
  text-transform: uppercase;
  letter-spacing: .18em;
  font-size: 13px;
  font-weight: 500;
  color: var(--blue);
  margin: 0 0 18px;
  display: inline-flex; align-items: center; gap: 10px;
}
.eyebrow--light { color: var(--blue-2); }
.h2 {
  font-family: var(--head);
  font-weight: 700;
  font-size: clamp(32px, 4.6vw, 58px);
  line-height: 1.06;
  letter-spacing: -.02em;
  margin: 0 0 28px;
  color: var(--navy);
}
.h2--light { color: #fff; }

/* ---------- Boutons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 12px;
  padding: 16px 28px; border-radius: 999px;
  font-family: var(--head); font-weight: 500; font-size: 16px;
  border: 0; cursor: pointer;
  transition: transform .4s var(--ease), box-shadow .4s var(--ease), background .3s;
}
.btn--primary {
  color: #fff;
  background: linear-gradient(135deg, var(--blue), #0a5fb0);
  box-shadow: 0 10px 30px -8px rgba(0, 123, 211, .6), inset 0 1px 0 rgba(255,255,255,.3);
}
.btn--primary:hover { transform: translateY(-3px); box-shadow: 0 18px 40px -10px rgba(0, 123, 211, .75); }
.btn--ghost { color: var(--navy); background: rgba(255,255,255,.6); backdrop-filter: blur(10px); border: 1px solid var(--line); }
.btn--ghost:hover { background: #fff; transform: translateY(-3px); }
.btn__arrow { transition: transform .4s var(--ease); }
.btn:hover .btn__arrow { transform: translateX(5px); }
.btn--full { width: 100%; }

/* ---------- Canvas 3D ---------- */
#bubbles {
  position: fixed; inset: 0;
  width: 100vw; height: 100vh;
  z-index: 0; pointer-events: none;
}

/* ---------- Loader ---------- */
.loader {
  position: fixed; inset: 0; z-index: 100;
  display: grid; place-content: center; justify-items: center; gap: 20px;
  background: var(--navy); color: #fff;
  font-family: var(--head); letter-spacing: .3em; text-transform: uppercase; font-size: 13px;
  transition: opacity .8s var(--ease), visibility .8s;
}
.loader.is-done { opacity: 0; visibility: hidden; }
.loader__bubble {
  width: 70px; height: 70px; border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, #fff 0 8%, rgba(58,163,240,.6) 30%, rgba(0,123,211,.15) 70%);
  box-shadow: inset -6px -8px 20px rgba(232,72,28,.35), inset 4px 4px 14px rgba(255,255,255,.5);
  animation: pop 1.4s var(--ease) infinite;
}
@keyframes pop { 0%,100% { transform: scale(.85) translateY(6px); } 50% { transform: scale(1.05) translateY(-8px); } }

/* ---------- Navigation ---------- */
.nav {
  position: fixed; top: 16px; left: 50%; z-index: 50;
  transform: translateX(-50%);
  width: min(1240px, 100% - 24px);
  display: flex; align-items: center; justify-content: space-between;
  padding: 8px 10px 8px 18px;
  border-radius: 999px;
  background: rgba(255,255,255,.72);
  backdrop-filter: blur(18px) saturate(1.4);
  -webkit-backdrop-filter: blur(18px) saturate(1.4);
  border: 1px solid rgba(255,255,255,.8);
  box-shadow: 0 10px 40px -20px rgba(4,33,63,.35);
  transition: transform .5s var(--ease);
}
.nav.is-hidden { transform: translate(-50%, -130%); }
.nav__logo img { height: 46px; width: auto; mix-blend-mode: multiply; }
.nav__links { display: flex; align-items: center; gap: 4px; }
.nav__links a {
  font-family: var(--head); font-size: 15px; color: var(--navy);
  padding: 10px 14px; border-radius: 999px; transition: background .3s, color .3s;
}
.nav__links a:hover { background: var(--blue-soft); color: var(--blue); }
.nav__links .nav__cta { background: var(--orange); color: #fff; padding: 12px 22px; margin-left: 6px; }
.nav__links .nav__cta:hover { background: var(--navy); color: #fff; }
.nav__burger { display: none; }

/* ---------- Hero ---------- */
.hero {
  position: relative; z-index: 1;
  min-height: 100svh;
  display: flex; align-items: center;
  padding: 140px 0 100px;
  overflow: hidden;
}
.hero__glow {
  position: absolute; inset: -20% -10% auto auto;
  width: 70vw; height: 70vw; border-radius: 50%;
  background: radial-gradient(circle, rgba(58,163,240,.28), transparent 60%);
  z-index: -1;
}
.hero__content { width: min(1200px, 100% - 40px); margin-inline: auto; }
.hero__eyebrow .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--orange); box-shadow: 0 0 0 6px rgba(232,72,28,.15); }
.hero__title {
  font-family: var(--head); font-weight: 700;
  font-size: clamp(44px, 8.2vw, 118px);
  line-height: .98; letter-spacing: -.035em;
  color: var(--navy);
  margin: 0 0 28px; max-width: 14ch;
}
.hero__title .line { display: block; overflow: hidden; padding-bottom: .06em; }
.hero__title .line > span { display: inline-block; }
.hero__lead { font-size: clamp(17px, 1.6vw, 21px); color: var(--muted); max-width: 46ch; margin: 0 0 38px; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; }

.hero__badge {
  position: absolute; right: clamp(20px, 6vw, 110px); bottom: clamp(70px, 12vh, 140px);
  width: 170px; height: 170px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: rgba(255,255,255,.55); backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,.9);
  box-shadow: 0 20px 50px -20px rgba(0,123,211,.45);
}
.hero__badge strong { font-family: var(--head); font-size: 34px; color: var(--orange); }
.hero__badge-ring { position: absolute; inset: 0; animation: spin 18s linear infinite; }
.hero__badge-ring text { font-family: var(--head); font-size: 13.5px; letter-spacing: .2em; fill: var(--navy); }
@keyframes spin { to { transform: rotate(360deg); } }

.hero__scroll {
  position: absolute; left: 50%; bottom: 28px; transform: translateX(-50%);
  width: 26px; height: 42px; border-radius: 20px; border: 2px solid rgba(4,33,63,.35);
}
.hero__scroll span {
  position: absolute; left: 50%; top: 8px; width: 4px; height: 8px; margin-left: -2px;
  border-radius: 2px; background: var(--blue); animation: wheel 1.8s var(--ease) infinite;
}
@keyframes wheel { 0% { opacity: 0; transform: translateY(0); } 30% { opacity: 1; } 100% { opacity: 0; transform: translateY(14px); } }

/* ---------- Marquee ---------- */
.marquee {
  position: relative; z-index: 2;
  background: var(--blue); color: #fff;
  padding: 22px 0; overflow: hidden;
  transform: rotate(-1.6deg) scale(1.03);
  box-shadow: 0 20px 50px -20px rgba(0,123,211,.6);
}
.marquee__track { display: flex; width: max-content; animation: marquee 32s linear infinite; }
.marquee__group { display: flex; align-items: center; gap: 36px; padding-right: 36px; }
.marquee span { font-family: var(--head); font-weight: 500; font-size: clamp(18px, 2vw, 26px); white-space: nowrap; }
.marquee i { font-style: normal; color: var(--orange-2); font-size: 14px; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- À propos ---------- */
.about { background: var(--bg); overflow: hidden; }
.about__bignum {
  position: absolute; top: 4%; left: -2%;
  font-family: var(--head); font-weight: 700;
  font-size: clamp(160px, 30vw, 440px); line-height: 1;
  color: transparent; -webkit-text-stroke: 2px rgba(0,123,211,.12);
  pointer-events: none; user-select: none;
}
.about__grid { display: grid; grid-template-columns: 1fr 1.05fr; gap: clamp(40px, 7vw, 110px); align-items: center; position: relative; }
.about__media { position: relative; height: clamp(440px, 52vw, 640px); }
.about__img { position: absolute; border-radius: var(--radius); overflow: hidden; box-shadow: 0 40px 80px -30px rgba(4,33,63,.45); }
.about__img img { width: 100%; height: 100%; object-fit: cover; }
.about__img--a { left: 0; top: 0; width: 74%; height: 66%; }
.about__img--b { right: 0; bottom: 0; width: 58%; height: 52%; border: 8px solid var(--bg); }
.about__chip {
  position: absolute; left: 6%; bottom: 8%;
  display: flex; align-items: center; gap: 12px;
  padding: 16px 22px; border-radius: 18px;
  background: var(--orange); color: #fff;
  box-shadow: 0 20px 40px -14px rgba(232,72,28,.6);
}
.about__chip strong { font-family: var(--head); font-size: 40px; line-height: 1; }
.about__chip span { font-size: 13px; line-height: 1.3; text-transform: uppercase; letter-spacing: .08em; }
.about__text p { color: var(--muted); }
.about__text p strong { color: var(--navy); }
.beliefs { margin-top: 34px; }
.beliefs__title { font-family: var(--head); font-weight: 500; color: var(--navy) !important; }
.belief {
  display: grid; grid-template-columns: 56px 1fr; gap: 16px;
  padding: 22px 0; border-top: 1px solid var(--line);
}
.belief p { margin: 0; }
.belief__n { font-family: var(--head); font-weight: 700; color: var(--blue); font-size: 22px; }

/* ---------- Prestations (horizontal) ---------- */
.services {
  position: relative; z-index: 1;
  background: radial-gradient(80% 60% at 80% 0%, #0d4a8a 0%, var(--navy) 60%);
  color: #fff; overflow: hidden;
}
.services__pin { min-height: 100vh; display: flex; flex-direction: column; justify-content: center; padding: 110px 0 70px; }
.services__head { margin-bottom: 44px; }
.services__head .h2 { margin-bottom: 26px; }
.services__progress { height: 3px; width: 220px; background: rgba(255,255,255,.15); border-radius: 3px; overflow: hidden; }
.services__progress span { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--blue-2), var(--orange)); }
.services__track {
  display: flex; gap: 28px;
  padding-left: max(20px, calc((100vw - 1200px) / 2));
  padding-right: 10vw;
  width: max-content;
  perspective: 1200px;
}
.card3d-wrap { flex: none; transform-style: preserve-3d; }
.card3d {
  position: relative;
  width: clamp(280px, 30vw, 400px);
  border-radius: var(--radius);
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  overflow: hidden;
  transform-style: preserve-3d;
  transition: box-shadow .4s;
  will-change: transform;
}
.card3d:hover { box-shadow: 0 30px 70px -20px rgba(0,0,0,.6), 0 0 0 1px rgba(58,163,240,.5); }
.card3d__img { aspect-ratio: 4/3.2; overflow: hidden; }
.card3d__img img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.12); transition: transform 1.2s var(--ease); }
.card3d:hover .card3d__img img { transform: scale(1.02); }
.card3d__body { padding: 26px 26px 30px; transform: translateZ(40px); }
.card3d__n { font-family: var(--head); color: var(--orange-2); font-weight: 700; letter-spacing: .1em; }
.card3d h3 { font-family: var(--head); font-size: 24px; margin: 8px 0 6px; line-height: 1.2; }
.card3d p { margin: 0; color: rgba(255,255,255,.7); }
/* Reflet "glare" qui suit la souris */
[data-tilt] { --mx: 50%; --my: 50%; }
[data-tilt]::after {
  content: ""; position: absolute; inset: 0; pointer-events: none; border-radius: inherit;
  background: radial-gradient(400px circle at var(--mx) var(--my), rgba(255,255,255,.18), transparent 45%);
  opacity: 0; transition: opacity .4s;
}
[data-tilt]:hover::after { opacity: 1; }

/* ---------- Particuliers / Pros ---------- */
.split { background: var(--bg); }
.split__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; margin-top: 30px; perspective: 1400px; }
.panel {
  position: relative; border-radius: 28px; overflow: hidden;
  background: #fff; box-shadow: 0 30px 70px -40px rgba(4,33,63,.4);
  transform-style: preserve-3d; will-change: transform;
}
.panel__img { height: 300px; overflow: hidden; }
.panel__img img { width: 100%; height: 125%; object-fit: cover; }
.panel__body { padding: 34px clamp(24px, 3vw, 42px) 40px; }
.panel h3 { font-family: var(--head); font-size: clamp(24px, 2.3vw, 32px); line-height: 1.15; color: var(--navy); margin: 16px 0 12px; }
.panel p { color: var(--muted); }
.tag { display: inline-block; padding: 7px 14px; border-radius: 999px; background: var(--blue-soft); color: var(--blue); font-family: var(--head); font-size: 13px; letter-spacing: .08em; text-transform: uppercase; }
.tag--orange { background: #fdece6; color: var(--orange); }
.ticks { list-style: none; padding: 0; margin: 22px 0 0; }
.ticks li { position: relative; padding: 12px 0 12px 34px; border-top: 1px solid var(--line); color: var(--muted); }
.ticks li b { color: var(--navy); font-weight: 600; }
.ticks li::before {
  content: ""; position: absolute; left: 0; top: 16px; width: 20px; height: 20px; border-radius: 50%;
  background: radial-gradient(circle at 32% 30%, #fff 0 15%, var(--blue-2) 45%, var(--blue) 100%);
  box-shadow: 0 4px 10px -2px rgba(0,123,211,.6);
}
.panel--pro .ticks li::before { background: radial-gradient(circle at 32% 30%, #fff 0 15%, var(--orange-2) 45%, var(--orange) 100%); box-shadow: 0 4px 10px -2px rgba(232,72,28,.5); }

/* ---------- Bande parallaxe ---------- */
.band { position: relative; z-index: 1; height: 80vh; min-height: 460px; overflow: hidden; display: grid; place-items: center; }
.band__img { position: absolute; inset: -25% 0; }
.band__img img { width: 100%; height: 100%; object-fit: cover; }
.band__overlay { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(4,33,63,.35), rgba(0,123,211,.55)); }
.band__text {
  position: relative; margin: 0; text-align: center; color: #fff;
  font-family: var(--head); font-weight: 700; letter-spacing: -.03em;
  font-size: clamp(42px, 9vw, 140px); line-height: 1;
  text-shadow: 0 10px 50px rgba(0,0,0,.3);
  padding: 0 20px;
}
.band__text em { color: #fff; -webkit-text-stroke: 0; background: linear-gradient(90deg, #fff, #ffd2c2); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* ---------- Désinfection ---------- */
.disinfect { background: var(--navy); color: #fff; overflow: hidden; }
.disinfect::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(50% 50% at 90% 10%, rgba(0,123,211,.35), transparent 70%), radial-gradient(40% 40% at 0% 100%, rgba(232,72,28,.18), transparent 70%);
}
.disinfect .container { position: relative; }
.disinfect__head { max-width: 760px; }
.disinfect__lead { color: rgba(255,255,255,.72); font-size: 18px; }
.disinfect__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin: 60px 0 50px; perspective: 1200px; }
.method {
  position: relative; padding: 40px 32px; border-radius: var(--radius);
  background: linear-gradient(160deg, rgba(255,255,255,.09), rgba(255,255,255,.02));
  border: 1px solid rgba(255,255,255,.12);
  transform-style: preserve-3d; will-change: transform;
}
.method h3 { font-family: var(--head); font-size: 26px; margin: 26px 0 6px; transform: translateZ(30px); }
.method p { color: rgba(255,255,255,.7); margin: 0; transform: translateZ(20px); }
/* Orbe 3D CSS */
.method__orb {
  position: relative; width: 92px; height: 92px; margin-left: 14px; transform: translateZ(60px);
  border-radius: 50%;
  background: radial-gradient(circle at 30% 28%, #fff 0 6%, rgba(130,200,255,.85) 20%, var(--blue) 55%, #032a55 100%);
  box-shadow: 0 25px 40px -12px rgba(0,123,211,.8), inset -10px -14px 26px rgba(0,0,0,.35);
  animation: float 6s ease-in-out infinite;
}
.method__orb span {
  position: absolute; inset: -14px; border-radius: 50%;
  border: 1px solid rgba(255,255,255,.25);
  transform: rotateX(70deg);
  animation: orbit 5s linear infinite;
}
.method__orb span::before { content: ""; position: absolute; top: -4px; left: 50%; width: 8px; height: 8px; border-radius: 50%; background: var(--orange-2); box-shadow: 0 0 12px var(--orange-2); }
.method__orb--b { background: radial-gradient(circle at 30% 28%, #fff 0 6%, #ffc2a8 20%, var(--orange) 55%, #6b1a05 100%); box-shadow: 0 25px 40px -12px rgba(232,72,28,.7), inset -10px -14px 26px rgba(0,0,0,.35); animation-delay: -2s; }
.method__orb--c { background: radial-gradient(circle at 30% 28%, #fff 0 6%, #d6ecff 22%, #8ac6f5 50%, #2b6fae 100%); animation-delay: -4s; }
@keyframes float { 0%,100% { transform: translateZ(60px) translateY(0); } 50% { transform: translateZ(60px) translateY(-12px); } }
@keyframes orbit { to { transform: rotateX(70deg) rotateZ(360deg); } }
.places { display: flex; flex-wrap: wrap; gap: 10px; }
.places span { padding: 10px 18px; border-radius: 999px; border: 1px solid rgba(255,255,255,.18); color: rgba(255,255,255,.85); font-size: 15px; transition: background .3s, border-color .3s; }
.places span:hover { background: var(--blue); border-color: var(--blue); }

/* ---------- Chiffres (laisse voir les bulles 3D) ---------- */
.stats { background: transparent; padding: clamp(80px, 10vw, 130px) 0; }
.stats::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(234,244,253,.75), rgba(246,250,254,.6)); }
.stats__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.stat {
  padding: 34px 26px; border-radius: var(--radius);
  background: rgba(255,255,255,.55); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(255,255,255,.9);
  box-shadow: 0 20px 50px -30px rgba(4,33,63,.35);
}
.stat strong { display: block; font-family: var(--head); font-size: clamp(42px, 5vw, 64px); line-height: 1; color: var(--blue); letter-spacing: -.03em; }
.stat strong b { font-weight: 700; }
.stat span { display: block; margin-top: 12px; color: var(--muted); font-size: 15px; }

/* ---------- Interventions spécifiques ---------- */
.specific { background: var(--bg); }
.specific__list { margin-top: 40px; border-bottom: 1px solid var(--line); }
.row {
  position: relative;
  display: grid; grid-template-columns: 60px 1.1fr 1.4fr 40px; gap: 24px; align-items: center;
  padding: 30px 10px; border-top: 1px solid var(--line);
  overflow: hidden; isolation: isolate;
}
.row::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(90deg, var(--blue), #0a5fb0);
  transform: scaleY(0); transform-origin: bottom; transition: transform .55s var(--ease);
}
.row:hover::before { transform: scaleY(1); }
.row__n { font-family: var(--head); font-weight: 700; color: var(--orange); font-size: 20px; transition: color .4s; }
.row__title { font-family: var(--head); font-weight: 500; font-size: clamp(22px, 2.4vw, 32px); color: var(--navy); transition: color .4s, transform .55s var(--ease); }
.row__desc { color: var(--muted); transition: color .4s; }
.row__arrow { font-size: 26px; color: var(--blue); transition: transform .55s var(--ease), color .4s; }
.row:hover .row__n, .row:hover .row__title, .row:hover .row__desc, .row:hover .row__arrow { color: #fff; }
.row:hover .row__title { transform: translateX(10px); }
.row:hover .row__arrow { transform: translateX(-6px) rotate(-45deg); }

/* ---------- Clients ---------- */
.clients { background: #fff; padding: 90px 0; }
.clients__row { display: grid; grid-template-columns: repeat(5, 1fr); gap: 18px; margin-top: 10px; perspective: 900px; }
.logo {
  position: relative; height: 120px; display: grid; place-items: center; padding: 20px;
  border-radius: 18px; background: var(--bg); border: 1px solid var(--line);
  transform-style: preserve-3d; overflow: hidden;
}
.logo img { max-height: 64px; width: auto; object-fit: contain; filter: grayscale(1); opacity: .75; transition: filter .4s, opacity .4s; mix-blend-mode: multiply; }
.logo:hover img { filter: none; opacity: 1; }

/* ---------- Contact ---------- */
.contact { background: linear-gradient(160deg, var(--navy) 0%, #062d57 60%, #0a4a8a 100%); color: #fff; overflow: hidden; }
.contact__grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 6vw, 90px); align-items: start; }
.contact__line { display: block; margin: 0; padding: 20px 0; border-top: 1px solid rgba(255,255,255,.14); font-family: var(--head); font-size: clamp(20px, 2.2vw, 28px); transition: color .3s, padding .4s var(--ease); }
a.contact__line:hover { color: var(--blue-2); padding-left: 10px; }
.contact__line span { display: block; font-family: var(--body); font-size: 13px; letter-spacing: .14em; text-transform: uppercase; color: rgba(255,255,255,.55); margin-bottom: 4px; }
.socials { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }
.socials a { padding: 10px 18px; border-radius: 999px; border: 1px solid rgba(255,255,255,.25); font-size: 15px; transition: background .3s, border-color .3s; }
.socials a:hover { background: var(--orange); border-color: var(--orange); }
.form {
  padding: clamp(26px, 3.4vw, 44px); border-radius: 28px;
  background: #fff; color: var(--ink);
  box-shadow: 0 50px 100px -40px rgba(0,0,0,.6);
  will-change: transform;
}
.form h3 { font-family: var(--head); font-size: 26px; color: var(--navy); margin: 0 0 22px; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form label { display: block; font-size: 14px; font-weight: 600; color: var(--navy); margin-bottom: 14px; }
.form input, .form select, .form textarea {
  display: block; width: 100%; margin-top: 6px;
  padding: 13px 15px; border-radius: 12px;
  border: 1px solid #d6e2ee; background: var(--bg);
  font: inherit; font-weight: 400; font-size: 16px; color: var(--ink);
  transition: border-color .3s, box-shadow .3s, background .3s;
}
.form input:focus, .form select:focus, .form textarea:focus { outline: none; border-color: var(--blue); background: #fff; box-shadow: 0 0 0 4px rgba(0,123,211,.15); }
.form__note { font-size: 13px; color: var(--muted); margin: 12px 0 0; text-align: center; }

/* ---------- Footer ---------- */
.footer { position: relative; z-index: 1; background: #021629; color: rgba(255,255,255,.7); padding: 70px 0 30px; font-size: 15px; }
.footer__grid { display: grid; grid-template-columns: .8fr 1.4fr 1fr 1fr; gap: 40px; }
.footer__logo { width: 120px; border-radius: 14px; background: #fff; padding: 8px; }
.footer h4 { font-family: var(--head); color: #fff; font-weight: 500; margin: 0 0 12px; }
.footer a:hover { color: var(--blue-2); }
.footer__sep { margin: 0 10px; opacity: .5; }
.footer__credit { color: #fff; font-weight: 600; }
.footer__copy { text-align: center; margin: 50px 0 0; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.08); font-size: 13px; }

/* ---------- Reveal par défaut (si JS absent, tout reste visible) ---------- */
.js .reveal { opacity: 0; transform: translateY(40px); }

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .nav__links {
    position: fixed; top: 74px; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 2px;
    padding: 14px; border-radius: 24px;
    background: rgba(255,255,255,.96); backdrop-filter: blur(20px);
    box-shadow: 0 30px 60px -20px rgba(4,33,63,.35);
    opacity: 0; visibility: hidden; transform: translateY(-10px);
    transition: opacity .3s, transform .4s var(--ease), visibility .3s;
  }
  .nav__links.is-open { opacity: 1; visibility: visible; transform: none; }
  .nav__links a { padding: 14px 16px; }
  .nav__links .nav__cta { margin: 6px 0 0; text-align: center; }
  .nav__burger {
    display: grid; place-content: center; gap: 6px;
    width: 48px; height: 48px; border-radius: 50%; border: 0; cursor: pointer;
    background: var(--navy);
  }
  .nav__burger span { display: block; width: 20px; height: 2px; background: #fff; border-radius: 2px; transition: transform .4s var(--ease); }
  .nav__burger[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
  .nav__burger[aria-expanded="true"] span:last-child { transform: translateY(-4px) rotate(-45deg); }
  .stats__grid { grid-template-columns: repeat(2, 1fr); }
  .clients__row { grid-template-columns: repeat(3, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 820px) {
  body { font-size: 16px; }
  .about__grid, .split__grid, .contact__grid { grid-template-columns: 1fr; }
  .about__media { height: 420px; }
  .disinfect__grid { grid-template-columns: 1fr; }
  .hero__badge { width: 120px; height: 120px; right: 16px; bottom: 90px; }
  .hero__badge strong { font-size: 24px; }
  .row { grid-template-columns: 36px 1fr 30px; }
  .row__desc { grid-column: 2 / 3; }
  .row__arrow { grid-row: 1; grid-column: 3; }
  /* Prestations : défilement vertical simple sur mobile */
  .services__pin { min-height: 0; padding: 90px 0; }
  .services__track { width: auto; flex-direction: column; padding: 0 20px; }
  .card3d, .card3d-wrap { width: 100%; }
}
@media (max-width: 560px) {
  .container { width: calc(100% - 32px); }
  .hero__content { width: calc(100% - 32px); }
  .stats__grid, .clients__row, .footer__grid, .form__row { grid-template-columns: 1fr; }
  .clients__row { grid-template-columns: 1fr 1fr; }
  .hero__badge { display: none; }
  .nav__logo img { height: 40px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .marquee__track { animation: none; }
}