/* ============================================================
   Atout Propre — UI « Moderne & audacieux »
   ============================================================ */

:root {
  /* Couleurs */
  --ink: #070c0a;
  --ink-2: #0d1613;
  --ink-3: #142019;
  --acid: #4ade80;
  --acid-2: #22d3a6;
  --acid-3: #a3e635;
  --white: #ffffff;
  --cream: #f7faf8;
  --text: #0b1310;
  --muted: #64756d;
  --muted-dark: rgba(255, 255, 255, .62);
  --line: rgba(11, 19, 16, .10);
  --line-dark: rgba(255, 255, 255, .12);

  /* Formes */
  --r-sm: 14px;
  --r: 22px;
  --r-lg: 34px;
  --maxw: 1200px;

  /* Ombres */
  --shadow: 0 10px 30px rgba(7, 12, 10, .07);
  --shadow-lg: 0 30px 70px rgba(7, 12, 10, .16);
  --glow: 0 0 0 1px rgba(74, 222, 128, .28), 0 20px 60px rgba(34, 211, 166, .22);

  /* Typo */
  --font: "Inter", system-ui, -apple-system, "Segoe UI", Arial, sans-serif;
  --display: "Space Grotesk", var(--font);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font);
  background: var(--white);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

h1, h2, h3, h4 {
  font-family: var(--display);
  line-height: 1.05;
  letter-spacing: -.035em;
  margin: 0 0 .5em;
  font-weight: 700;
}

h2 { font-size: clamp(2rem, 4.6vw, 3.4rem); }
h3 { font-size: 1.25rem; letter-spacing: -.02em; }

::selection { background: var(--acid); color: var(--ink); }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 22px; }

.section { padding: clamp(72px, 10vw, 132px) 0; position: relative; }

/* Sections sombres */
.section--dark {
  background: var(--ink);
  color: var(--white);
}
.section--dark h2, .section--dark h3 { color: var(--white); }
.section--dark p { color: var(--muted-dark); }

.section--cream { background: var(--cream); }

/* ---------- En-têtes de section ---------- */
.section__head { max-width: 720px; margin-bottom: 56px; }
.section__head p { color: var(--muted); font-size: 1.05rem; margin: 0; max-width: 56ch; }
.section__head--center { margin-left: auto; margin-right: auto; text-align: center; }
.section__head--center p { margin-left: auto; margin-right: auto; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--display);
  font-size: .74rem;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 7px 15px;
  margin-bottom: 20px;
}
.eyebrow::before {
  content: "";
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--acid-2);
  box-shadow: 0 0 0 4px rgba(34, 211, 166, .18);
}
.section--dark .eyebrow, .hero .eyebrow {
  color: var(--white);
  border-color: var(--line-dark);
  background: rgba(255, 255, 255, .04);
}

/* Titre avec dégradé */
.grad {
  background: linear-gradient(100deg, var(--acid) 10%, var(--acid-2) 55%, var(--acid-3) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ---------- Boutons ---------- */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 28px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-family: var(--display);
  font-size: .95rem;
  font-weight: 600;
  letter-spacing: -.01em;
  text-decoration: none;
  cursor: pointer;
  overflow: hidden;
  transition: transform .25s cubic-bezier(.2, .8, .2, 1), box-shadow .25s ease, background .25s ease, color .25s ease, border-color .25s ease;
}
.btn svg { width: 17px; height: 17px; transition: transform .25s ease; }
.btn:hover { transform: translateY(-3px); }
.btn:hover svg { transform: translateX(3px); }

.btn--primary {
  background: linear-gradient(100deg, var(--acid), var(--acid-2));
  color: var(--ink);
  box-shadow: 0 14px 34px rgba(34, 211, 166, .32);
}
.btn--primary:hover { box-shadow: 0 20px 48px rgba(34, 211, 166, .45); }

.btn--dark { background: var(--ink); color: var(--white); }
.btn--dark:hover { background: var(--ink-3); }

.btn--glass {
  background: rgba(255, 255, 255, .06);
  color: var(--white);
  border-color: var(--line-dark);
  backdrop-filter: blur(12px);
}
.btn--glass:hover { background: rgba(255, 255, 255, .14); border-color: rgba(255, 255, 255, .3); }

.btn--lg { padding: 18px 34px; font-size: 1.02rem; }

/* ---------- En-tête ---------- */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 80;
  transition: background .3s ease, box-shadow .3s ease, backdrop-filter .3s ease;
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 82px;
  transition: min-height .3s ease;
}
.header.is-scrolled {
  background: rgba(7, 12, 10, .72);
  backdrop-filter: blur(18px) saturate(160%);
  border-bottom: 1px solid var(--line-dark);
}
.header.is-scrolled .header__inner { min-height: 68px; }

.logo {
  display: flex;
  align-items: center;
  gap: 11px;
  font-family: var(--display);
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: -.03em;
  color: var(--white);
  text-decoration: none;
}
.logo img { width: 36px; height: 36px; }
.logo em { font-style: normal; color: var(--acid); }

.nav { display: flex; align-items: center; gap: 8px; }
.nav a {
  position: relative;
  color: rgba(255, 255, 255, .78);
  text-decoration: none;
  font-size: .94rem;
  font-weight: 500;
  padding: 10px 16px;
  border-radius: 999px;
  transition: color .2s ease, background .2s ease;
}
.nav a:hover { color: var(--white); background: rgba(255, 255, 255, .08); }
.nav a.is-active { color: var(--ink); background: var(--acid); }
.nav .btn { margin-left: 10px; }
.nav .btn:hover { background: linear-gradient(100deg, var(--acid), var(--acid-2)); color: var(--ink); }

.burger {
  display: none;
  width: 46px; height: 46px;
  border: 1px solid var(--line-dark);
  background: rgba(255, 255, 255, .06);
  backdrop-filter: blur(10px);
  border-radius: 14px;
  cursor: pointer;
  padding: 0;
  position: relative;
}
.burger span {
  position: absolute;
  left: 13px; right: 13px;
  height: 2px;
  border-radius: 2px;
  background: var(--white);
  transition: transform .3s cubic-bezier(.2, .8, .2, 1), opacity .2s ease;
}
.burger span:nth-child(1) { top: 16px; }
.burger span:nth-child(2) { top: 22px; }
.burger span:nth-child(3) { top: 28px; }
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background: var(--ink);
  color: var(--white);
  overflow: hidden;
  padding: 150px 0 0;
  isolation: isolate;
}
.hero__blobs { position: absolute; inset: 0; z-index: -1; overflow: hidden; }
.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: .5;
  will-change: transform;
}
.blob--1 { width: 520px; height: 520px; background: #22d3a6; top: -160px; right: -120px; animation: float1 18s ease-in-out infinite; }
.blob--2 { width: 420px; height: 420px; background: #4ade80; bottom: -180px; left: -100px; opacity: .32; animation: float2 22s ease-in-out infinite; }
.blob--3 { width: 340px; height: 340px; background: #a3e635; top: 38%; left: 42%; opacity: .16; animation: float1 26s ease-in-out infinite reverse; }

@keyframes float1 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-60px, 50px) scale(1.12); }
}
@keyframes float2 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(70px, -50px) scale(1.08); }
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgba(255, 255, 255, .035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .035) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 90% 65% at 50% 35%, #000 30%, transparent 78%);
}

.hero__inner {
  display: grid;
  grid-template-columns: 1.08fr .92fr;
  gap: 60px;
  align-items: center;
  padding-bottom: 110px;
}
.hero h1 {
  font-size: clamp(2.6rem, 6.4vw, 5rem);
  margin-bottom: 24px;
}
.hero .lead {
  font-size: clamp(1rem, 1.5vw, 1.18rem);
  color: rgba(255, 255, 255, .68);
  max-width: 50ch;
  margin: 0 0 36px;
}
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }

.hero__media { position: relative; }
.hero__media img {
  border-radius: var(--r-lg);
  width: 100%;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--line-dark);
}

/* Cartes flottantes en verre */
.floatcard {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  border-radius: 18px;
  background: rgba(255, 255, 255, .09);
  border: 1px solid rgba(255, 255, 255, .18);
  backdrop-filter: blur(16px) saturate(150%);
  box-shadow: 0 20px 44px rgba(0, 0, 0, .3);
  font-size: .88rem;
  animation: bob 6s ease-in-out infinite;
}
.floatcard strong { font-family: var(--display); display: block; font-size: 1.15rem; line-height: 1.1; }
.floatcard span { color: rgba(255, 255, 255, .68); font-size: .78rem; }
.floatcard i {
  display: grid; place-items: center;
  width: 38px; height: 38px;
  border-radius: 12px;
  background: linear-gradient(120deg, var(--acid), var(--acid-2));
  color: var(--ink);
  flex: none;
}
.floatcard i svg { width: 19px; height: 19px; }
.floatcard--tl { top: 26px; left: -34px; }
.floatcard--br { bottom: 30px; right: -28px; animation-delay: -3s; }

@keyframes bob {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

/* Statistiques */
.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 44px;
  padding-top: 34px;
  border-top: 1px solid var(--line-dark);
}
.stats div strong {
  font-family: var(--display);
  display: block;
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  letter-spacing: -.04em;
  line-height: 1;
  background: linear-gradient(100deg, var(--acid), var(--acid-3));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.stats div span { color: rgba(255, 255, 255, .55); font-size: .84rem; }

/* ---------- Bandeau défilant ---------- */
.marquee {
  background: var(--acid);
  color: var(--ink);
  overflow: hidden;
  padding: 16px 0;
  border-top: 1px solid rgba(0, 0, 0, .08);
  border-bottom: 1px solid rgba(0, 0, 0, .08);
}
.marquee__track {
  display: flex;
  gap: 46px;
  width: max-content;
  animation: scroll 32s linear infinite;
}
.marquee span {
  font-family: var(--display);
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: -.01em;
  display: flex;
  align-items: center;
  gap: 46px;
  white-space: nowrap;
}
.marquee span::after {
  content: "";
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--ink);
  opacity: .45;
}
@keyframes scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ---------- Grille services (bento) ---------- */
.bento {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.tile {
  position: relative;
  grid-column: span 2;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 34px 30px;
  overflow: hidden;
  transition: transform .35s cubic-bezier(.2, .8, .2, 1), box-shadow .35s ease, border-color .35s ease;
}
.tile::after {
  content: "";
  position: absolute;
  inset: auto -30% -60% auto;
  width: 240px; height: 240px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(34, 211, 166, .22), transparent 70%);
  opacity: 0;
  transition: opacity .4s ease;
  pointer-events: none;
}
.tile:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); border-color: rgba(34, 211, 166, .5); }
.tile:hover::after { opacity: 1; }
.tile__num {
  position: absolute;
  top: 26px; right: 30px;
  font-family: var(--display);
  font-size: .8rem;
  font-weight: 600;
  color: var(--muted);
  opacity: .5;
}
.tile__icon {
  width: 56px; height: 56px;
  display: grid; place-items: center;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(74, 222, 128, .18), rgba(34, 211, 166, .1));
  border: 1px solid rgba(34, 211, 166, .22);
  color: #0f7a5c;
  margin-bottom: 22px;
  transition: transform .35s cubic-bezier(.2, .8, .2, 1);
}
.tile:hover .tile__icon { transform: rotate(-8deg) scale(1.06); }
.tile__icon svg { width: 26px; height: 26px; }
.tile p { color: var(--muted); margin: 0 0 18px; font-size: .97rem; }
.tile ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.tile li {
  font-size: .82rem;
  color: var(--muted);
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 5px 12px;
}
.tile--wide { grid-column: span 4; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 28px; }
.tile--wide .tile__icon { margin-bottom: 0; }
.tile--wide h3 { margin-bottom: 4px; }
.tile--wide p { margin: 0; }

/* ---------- Galerie ---------- */
.filters { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 38px; }
.filters button {
  font-family: var(--display);
  font-size: .88rem;
  font-weight: 500;
  padding: 11px 22px;
  border-radius: 999px;
  border: 1px solid var(--line-dark);
  background: rgba(255, 255, 255, .04);
  color: rgba(255, 255, 255, .72);
  cursor: pointer;
  transition: all .25s cubic-bezier(.2, .8, .2, 1);
}
.filters button:hover { color: var(--white); border-color: rgba(255, 255, 255, .35); transform: translateY(-2px); }
.filters button.is-active {
  background: linear-gradient(100deg, var(--acid), var(--acid-2));
  border-color: transparent;
  color: var(--ink);
  font-weight: 600;
}

.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 20px;
}
.gallery__item {
  position: relative;
  border: 1px solid var(--line-dark);
  padding: 0;
  background: var(--ink-2);
  border-radius: var(--r);
  overflow: hidden;
  cursor: pointer;
  text-align: left;
  font: inherit;
  color: var(--white);
  transition: transform .4s cubic-bezier(.2, .8, .2, 1), box-shadow .4s ease, border-color .4s ease;
}
.gallery__item:hover { transform: translateY(-8px); box-shadow: var(--glow); border-color: rgba(74, 222, 128, .4); }
.gallery__item img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  transition: transform .7s cubic-bezier(.2, .8, .2, 1), filter .4s ease;
}
.gallery__item:hover img { transform: scale(1.07); }
.gallery__item .gallery__caption {
  position: absolute;
  inset: auto 0 0 0;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px;
  padding: 46px 20px 20px;
  background: linear-gradient(to top, rgba(7, 12, 10, .96) 12%, rgba(7, 12, 10, .55) 55%, transparent);
}
.gallery__caption strong { font-family: var(--display); display: block; font-size: 1.02rem; letter-spacing: -.02em; }
.gallery__caption em { font-style: normal; display: block; font-size: .82rem; color: rgba(255, 255, 255, .6); }
.gallery__zoom {
  flex: none;
  width: 38px; height: 38px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, .12);
  border: 1px solid rgba(255, 255, 255, .22);
  backdrop-filter: blur(8px);
  transition: background .3s ease, transform .3s ease;
}
.gallery__zoom svg { width: 16px; height: 16px; }
.gallery__item:hover .gallery__zoom { background: var(--acid); color: var(--ink); transform: scale(1.1); }
.gallery__item[hidden] { display: none; }

/* ---------- Lightbox ---------- */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 120;
  display: none;
  place-items: center;
  padding: 26px;
  background: rgba(4, 8, 6, .9);
  backdrop-filter: blur(14px);
}
.lightbox.is-open { display: grid; animation: fade .3s ease; }
@keyframes fade { from { opacity: 0; } to { opacity: 1; } }
.lightbox img { max-width: min(1000px, 92vw); max-height: 78vh; border-radius: var(--r); border: 1px solid var(--line-dark); }
.lightbox__caption { color: rgba(255, 255, 255, .75); text-align: center; margin-top: 18px; font-size: .95rem; }
.lightbox__close {
  position: absolute;
  top: 24px; right: 24px;
  width: 48px; height: 48px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, .25);
  background: rgba(255, 255, 255, .08);
  color: #fff;
  font-size: 1.6rem;
  line-height: 1;
  cursor: pointer;
  transition: background .25s ease, transform .25s ease;
}
.lightbox__close:hover { background: var(--acid); color: var(--ink); transform: rotate(90deg); }

/* ---------- Étapes ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; counter-reset: step; }
.step {
  position: relative;
  padding: 30px 26px;
  border-radius: var(--r);
  background: var(--white);
  border: 1px solid var(--line);
  transition: transform .3s ease, box-shadow .3s ease;
}
.step:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.step::before {
  counter-increment: step;
  content: "0" counter(step);
  font-family: var(--display);
  font-size: 2.6rem;
  font-weight: 700;
  letter-spacing: -.05em;
  background: linear-gradient(120deg, var(--acid), var(--acid-2));
  -webkit-background-clip: text; background-clip: text; color: transparent;
  display: block;
  margin-bottom: 12px;
}
.step h3 { font-size: 1.08rem; margin-bottom: 6px; }
.step p { color: var(--muted); font-size: .93rem; margin: 0; }

/* ---------- Zone d'intervention ---------- */
.zone {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 60px;
  align-items: center;
}
.zone p { color: var(--muted); max-width: 54ch; }
.zone__note {
  font-size: .9rem;
  border-left: 2px solid var(--acid-2);
  padding-left: 16px;
  margin-top: 26px;
}

.chips { list-style: none; margin: 28px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 9px; }
.chips li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .88rem;
  font-weight: 500;
  color: var(--text);
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 15px;
  transition: border-color .25s ease, transform .25s ease, background .25s ease;
}
.chips li:hover { border-color: rgba(34, 211, 166, .55); background: #fff; transform: translateY(-2px); }
.chips li span { font-size: .78rem; color: var(--muted); }
.chips li:first-child {
  background: linear-gradient(100deg, var(--acid), var(--acid-2));
  border-color: transparent;
  color: var(--ink);
  font-weight: 600;
}

.radar { position: relative; }
.radar svg { width: 100%; height: auto; overflow: visible; }
.radar__pulse {
  transform-origin: 200px 200px;
  animation: pulse 3s cubic-bezier(.2, .8, .2, 1) infinite;
}
@keyframes pulse {
  0% { transform: scale(.6); opacity: .9; }
  100% { transform: scale(11); opacity: 0; }
}

/* ---------- Contact ---------- */
.contact { display: grid; grid-template-columns: .85fr 1.15fr; gap: 44px; align-items: start; }

.contact__info ul { list-style: none; margin: 30px 0 0; padding: 0; display: grid; gap: 12px; }
.contact__info li {
  display: flex;
  gap: 16px;
  align-items: center;
  padding: 18px 20px;
  border-radius: 18px;
  background: rgba(255, 255, 255, .04);
  border: 1px solid var(--line-dark);
  transition: border-color .3s ease, background .3s ease, transform .3s ease;
}
.contact__info li:hover { border-color: rgba(74, 222, 128, .4); background: rgba(255, 255, 255, .07); transform: translateX(4px); }
.contact__info i {
  flex: none;
  display: grid; place-items: center;
  width: 42px; height: 42px;
  border-radius: 13px;
  background: rgba(74, 222, 128, .14);
  border: 1px solid rgba(74, 222, 128, .24);
  color: var(--acid);
}
.contact__info i svg { width: 19px; height: 19px; }
.contact__info strong { font-family: var(--display); display: block; font-size: .95rem; }
.contact__info span { color: rgba(255, 255, 255, .58); font-size: .9rem; }
.contact__info a { text-decoration: none; }
.contact__info a:hover { color: var(--acid); }

.form {
  background: rgba(255, 255, 255, .05);
  border: 1px solid var(--line-dark);
  backdrop-filter: blur(20px);
  border-radius: var(--r-lg);
  padding: 38px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, .35);
}
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { margin-bottom: 18px; }
.field label {
  display: block;
  font-family: var(--display);
  font-size: .84rem;
  font-weight: 500;
  color: rgba(255, 255, 255, .8);
  margin-bottom: 8px;
}
.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--line-dark);
  border-radius: 14px;
  font: inherit;
  font-size: .95rem;
  background: rgba(255, 255, 255, .04);
  color: var(--white);
  transition: border-color .25s ease, box-shadow .25s ease, background .25s ease;
}
.field input::placeholder, .field textarea::placeholder { color: rgba(255, 255, 255, .34); }
.field select option { background: var(--ink-2); color: var(--white); }
.field textarea { min-height: 138px; resize: vertical; }
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--acid);
  background: rgba(255, 255, 255, .07);
  box-shadow: 0 0 0 4px rgba(74, 222, 128, .16);
}
.field .error { display: none; color: #ff8a80; font-size: .82rem; margin: 6px 0 0; }
.field.has-error input,
.field.has-error select,
.field.has-error textarea { border-color: #ff6b6b; box-shadow: 0 0 0 4px rgba(255, 107, 107, .12); }
.field.has-error .error { display: block; }
.form .btn { width: 100%; }
.form__note { font-size: .8rem; color: rgba(255, 255, 255, .45); margin: 14px 0 0; text-align: center; }
.form__success {
  display: none;
  background: rgba(74, 222, 128, .12);
  border: 1px solid rgba(74, 222, 128, .35);
  color: #bdf5d3;
  border-radius: 16px;
  padding: 16px 18px;
  margin-bottom: 20px;
  font-size: .93rem;
}
.form__success.is-visible { display: block; }

/* ---------- CTA ---------- */
.cta { position: relative; padding: clamp(64px, 8vw, 104px) 0; overflow: hidden; }
.cta__box {
  position: relative;
  border-radius: var(--r-lg);
  padding: clamp(44px, 6vw, 76px) clamp(28px, 5vw, 68px);
  background: linear-gradient(115deg, var(--acid) 0%, var(--acid-2) 55%, #10b981 100%);
  color: var(--ink);
  text-align: center;
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(34, 211, 166, .3);
}
.cta__box::before {
  content: "";
  position: absolute;
  inset: -50% -20% auto auto;
  width: 460px; height: 460px;
  border-radius: 50%;
  background: rgba(255, 255, 255, .22);
  filter: blur(60px);
}
.cta__box > * { position: relative; }
.cta h2 { margin-bottom: 12px; color: var(--ink); }
.cta p { color: rgba(7, 12, 10, .72); margin: 0 auto 32px; max-width: 52ch; font-size: 1.05rem; }
.cta__actions { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; }

/* ---------- Pied de page ---------- */
.footer { background: var(--ink); color: rgba(255, 255, 255, .6); padding: 76px 0 30px; font-size: .93rem; }
.footer__grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 42px;
  border-bottom: 1px solid var(--line-dark);
}
.footer h4 { font-size: .8rem; letter-spacing: .14em; text-transform: uppercase; color: rgba(255, 255, 255, .45); margin-bottom: 18px; font-weight: 600; }
.footer ul { list-style: none; margin: 0; padding: 0; }
.footer li { margin-bottom: 11px; }
.footer a { color: rgba(255, 255, 255, .6); text-decoration: none; transition: color .2s ease; }
.footer a:hover { color: var(--acid); }
.footer .logo { margin-bottom: 16px; }
.footer__bottom {
  display: flex; flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  padding-top: 26px;
  font-size: .84rem;
  color: rgba(255, 255, 255, .38);
}

/* ---------- Animations d'apparition ---------- */
.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity .8s cubic-bezier(.2, .8, .2, 1), transform .8s cubic-bezier(.2, .8, .2, 1);
}
.reveal.is-visible { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 1040px) {
  .bento { grid-template-columns: repeat(2, 1fr); }
  .tile--wide { grid-column: span 2; grid-template-columns: 1fr; text-align: left; gap: 18px; }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
  .hero { padding-top: 120px; }
  .hero__inner { grid-template-columns: 1fr; gap: 48px; padding-bottom: 80px; }
  .hero__media { order: -1; }
  .floatcard--tl { left: 10px; }
  .floatcard--br { right: 10px; }
  .contact { grid-template-columns: 1fr; }
  .zone { grid-template-columns: 1fr; gap: 44px; }
  .radar { max-width: 420px; margin: 0 auto; }
}

@media (max-width: 760px) {
  .burger { display: block; }
  .nav {
    position: fixed;
    top: 82px; left: 14px; right: 14px;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    padding: 16px;
    border-radius: var(--r);
    background: rgba(10, 17, 14, .96);
    backdrop-filter: blur(24px);
    border: 1px solid var(--line-dark);
    box-shadow: 0 30px 70px rgba(0, 0, 0, .5);
    display: none;
  }
  .nav.is-open { display: flex; animation: dropIn .3s cubic-bezier(.2, .8, .2, 1); }
  @keyframes dropIn { from { opacity: 0; transform: translateY(-12px); } to { opacity: 1; transform: none; } }
  .nav a { padding: 14px 16px; }
  .nav .btn { margin: 8px 0 0; }
  .stats { grid-template-columns: 1fr; gap: 20px; text-align: left; }
  .bento, .steps { grid-template-columns: 1fr; }
  .tile { grid-column: span 1 !important; }
  .form { padding: 26px; border-radius: var(--r); }
  .form__row { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; gap: 30px; }
  .floatcard { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .reveal { opacity: 1; transform: none; }
}