/* ============================================================
   Tech Service 81 — techservice81.fr
   Design system : Trust & Authority (navy) + accent cyan action
   Typo : Lexend (titres) / Source Sans 3 (texte)
   Mobile-first, WCAG AA (contraste ≥ 4.5:1 sur le texte)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Lexend:wght@400;500;600;700&family=Source+Sans+3:wght@400;500;600;700&display=swap');

:root {
  /* Couleurs */
  --navy-950: #40536A;   /* fonds sombres profonds */
  --navy-900: #4A6078;   /* hero, footer */
  --navy-800: #566E88;
  --navy-700: #5B7490;   /* primaire */
  --navy-600: #6D86A0;
  --cyan-600: #3F7F91;   /* accent interactif (contraste AA sur blanc) */
  --cyan-500: #70A9B7;
  --cyan-400: #A7D4DC;   /* accent décoratif sur fond sombre */
  --green-500: #4E8067;  /* disponibilité */
  --green-400: #A8D5BF;  /* pastille sur fond sombre */
  /* Fonds alternés des sections : deux bleus pastel */
  --bg: #91B9C2;
  --section-alt: #91ADC2;
  --surface: #F8FCFE;
  --muted: #D2E5EF;
  --border: #BDD3E0;
  --text: #314559;
  --text-soft: #607083;
  --text-inverse: #FBFDFF;
  --text-inverse-soft: #D7E1EA;

  /* Typo */
  --font-display: 'Lexend', system-ui, sans-serif;
  --font-body: 'Source Sans 3', system-ui, sans-serif;

  /* Rythme */
  --radius: 14px;
  --radius-sm: 9px;
  --shadow: 0 1px 2px rgba(64, 83, 106, .06), 0 10px 28px -14px rgba(64, 83, 106, .14);
  --shadow-lift: 0 2px 4px rgba(64, 83, 106, .07), 0 18px 40px -16px rgba(64, 83, 106, .20);
  --container: 1120px;
  --transition: 200ms ease;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 100px; }

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

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

/* ---------- Typographie ---------- */
h1, h2, h3 {
  font-family: var(--font-display);
  line-height: 1.15;
  margin: 0 0 .6em;
  letter-spacing: -0.015em;
}
h1 { font-size: clamp(1.9rem, 5.2vw, 3rem); font-weight: 700; }
h2 { font-size: clamp(1.5rem, 3.6vw, 2.15rem); font-weight: 700; }
h3 { font-size: 1.15rem; font-weight: 600; }
p { margin: 0 0 1em; }
a { color: var(--cyan-600); text-underline-offset: 3px; }
a:hover { color: var(--navy-700); }

.eyebrow {
  font-family: var(--font-display);
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--cyan-600);
  margin-bottom: .8rem;
}
.section-intro { max-width: 640px; color: var(--text-soft); }

/* ---------- Layout ---------- */
.container { max-width: var(--container); margin-inline: auto; padding-inline: 1.25rem; }
section { padding-block: clamp(3.5rem, 8vw, 6rem); }
.section-alt { background: var(--section-alt); }

/* Les sections de contenu alternent entre les deux bleus pastel. */
main > section:not(.hero):not(.kinetic-hero):not(.cta-final) {
  background: var(--bg);
}
main > section.section-alt {
  background: var(--section-alt);
}

/* ---------- Boutons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  padding: .85rem 1.5rem;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  text-decoration: none;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}
.btn:focus-visible { outline: 3px solid var(--cyan-400); outline-offset: 2px; }
.btn svg { width: 1.15em; height: 1.15em; flex: none; }

.btn-primary { background: var(--cyan-600); color: #fff; box-shadow: var(--shadow); }
.btn-primary:hover { background: var(--cyan-500); color: #fff; transform: translateY(-1px); box-shadow: var(--shadow-lift); }

.btn-outline-light { border-color: rgba(255,255,255,.45); color: #fff; }
.btn-outline-light:hover { border-color: #fff; background: rgba(255,255,255,.08); color: #fff; }

.btn-outline { border-color: var(--navy-700); color: var(--navy-700); }
.btn-outline:hover { background: var(--navy-700); color: #fff; }

/* ---------- Bannière téléphone (mobile) ---------- */
.phone-banner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .55rem;
  background: linear-gradient(90deg, var(--cyan-600), var(--cyan-500));
  color: #fff;
  text-decoration: none;
  font-family: var(--font-display);
  font-size: .95rem;
  padding: .65rem 1rem;
  text-align: center;
}
.phone-banner strong { font-weight: 700; letter-spacing: .02em; }
.phone-banner svg { width: 18px; height: 18px; flex: none; }
.phone-banner:hover { color: #fff; background: var(--cyan-500); }
@media (min-width: 900px) {
  .phone-banner { display: none; }
}

/* ---------- Header : navigation glassmorphism ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  padding: .75rem 0;
  background: transparent;
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
  transition: padding .35s cubic-bezier(.25, .46, .45, .94);
}

.site-header.scrolled {
  padding-block: .45rem;
  background: transparent;
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
  box-shadow: none;
}

.nav {
  position: relative;
  isolation: isolate;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .65rem;
  width: min(calc(100% - 2rem), 1180px);
  max-width: 1180px;
  min-height: 64px;
  margin-inline: auto;
  padding: .55rem .7rem .55rem 1rem;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .23);
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(255, 255, 255, .14), rgba(255, 255, 255, .07));
  -webkit-backdrop-filter: blur(22px) saturate(135%);
  backdrop-filter: blur(22px) saturate(135%);
  box-shadow: 0 18px 38px rgba(35, 51, 70, .26), 0 0 0 1px rgba(64, 83, 106, .10), inset 0 1px 0 rgba(255, 255, 255, .30);
  transition: transform .4s cubic-bezier(.25, .46, .45, .94), background .35s ease, box-shadow .35s ease;
}

.nav::before {
  content: '';
  position: absolute;
  z-index: -1;
  inset: 0;
  background: linear-gradient(105deg, transparent 20%, rgba(255, 255, 255, .17) 50%, transparent 80%);
  transform: translateX(-120%);
  transition: transform .85s ease;
}

.nav:hover::before { transform: translateX(120%); }
.nav:hover { transform: translateY(-2px); box-shadow: 0 24px 48px rgba(35, 51, 70, .28), inset 0 1px 0 rgba(255, 255, 255, .32); }
.nav > * { position: relative; z-index: 1; }

.brand,
.mobile-menu-brand {
  display: flex;
  align-items: center;
  gap: .55rem;
  flex: none;
  color: #fff;
  font-family: var(--font-display);
  font-size: 1.02rem;
  font-weight: 700;
  letter-spacing: -.02em;
  text-decoration: none;
  white-space: nowrap;
}
.brand:hover,
.mobile-menu-brand:hover { color: #fff; }
.brand-mark { height: 38px; width: auto; flex: none; display: flex; align-items: center; }
.brand-mark img { display: block; width: auto; height: 38px; max-width: none; object-fit: contain; }
.brand span em,
.mobile-menu-brand span em { color: var(--cyan-400); font-style: normal; }

.nav-links {
  display: none;
  align-items: center;
  justify-content: center;
  gap: .15rem;
  min-width: 0;
}

.nav-links a {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: .34rem;
  padding: .58rem .68rem;
  overflow: hidden;
  border: 1px solid transparent;
  border-radius: 999px;
  color: rgba(251, 253, 255, .84);
  font-family: var(--font-display);
  font-size: .78rem;
  font-weight: 500;
  line-height: 1;
  text-decoration: none;
  white-space: nowrap;
  transition: color .28s ease, transform .28s ease, background .28s ease, border-color .28s ease, box-shadow .28s ease;
}

.nav-links a::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(255, 255, 255, .17), rgba(255, 255, 255, .07));
  opacity: 0;
  transition: opacity .28s ease;
}
.nav-links a:hover::before,
.nav-links a.active::before,
.nav-links a[aria-current="page"]::before { opacity: 1; }
.nav-links a:hover,
.nav-links a.active,
.nav-links a[aria-current="page"] {
  color: #fff;
  border-color: rgba(255, 255, 255, .16);
  transform: translateY(-1px);
  box-shadow: 0 8px 18px rgba(35, 51, 70, .16), inset 0 1px 0 rgba(255, 255, 255, .2);
}
.nav-links svg,
.nav-cta svg,
.mobile-menu-link svg,
.mobile-menu-cta svg {
  width: 1.05em;
  height: 1.05em;
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.nav-cta {
  display: none;
  align-items: center;
  gap: .45rem;
  flex: none;
  padding: .65rem .9rem;
  border: 1px solid rgba(255, 255, 255, .2);
  border-radius: 999px;
  color: #314559;
  background: linear-gradient(135deg, #c6e3e7, #a7d4dc);
  box-shadow: 0 10px 22px rgba(42, 67, 84, .2), inset 0 1px 0 rgba(255, 255, 255, .45);
  font-family: var(--font-display);
  font-size: .82rem;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
  transition: transform .28s ease, box-shadow .28s ease, background .28s ease;
}
.nav-cta:hover { color: #314559; background: linear-gradient(135deg, #d8edf0, #b8e1e6); transform: translateY(-2px); box-shadow: 0 14px 28px rgba(42, 67, 84, .26); }

.nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  flex: none;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, .18);
  border-radius: 50%;
  color: #fff;
  background: rgba(255, 255, 255, .08);
  cursor: pointer;
  transition: transform .28s ease, background .28s ease;
}
.nav-toggle:hover { background: rgba(255, 255, 255, .15); transform: scale(1.04); }
.nav-toggle:focus-visible,
.mobile-menu-close:focus-visible,
.mobile-menu-link:focus-visible { outline: 3px solid var(--cyan-400); outline-offset: 3px; }
.hamburger { display: flex; flex-direction: column; justify-content: center; gap: 4px; width: 22px; height: 18px; }
.hamburger span { display: block; width: 22px; height: 2px; border-radius: 2px; background: currentColor; transition: transform .3s ease, opacity .3s ease; }
.nav-toggle.active .hamburger span:nth-child(1) { transform: rotate(45deg) translate(4px, 4px); }
.nav-toggle.active .hamburger span:nth-child(2) { opacity: 0; transform: translateX(-8px); }
.nav-toggle.active .hamburger span:nth-child(3) { transform: rotate(-45deg) translate(4px, -4px); }

.mobile-menu-overlay {
  position: fixed;
  inset: 0;
  z-index: 1490;
  background: rgba(29, 43, 59, .66);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  opacity: 0;
  visibility: hidden;
  transition: opacity .3s ease, visibility .3s ease;
}
.mobile-menu-overlay.open { opacity: 1; visibility: visible; }

.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 1500;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  color: #fff;
  background:
    radial-gradient(700px 500px at 90% -10%, rgba(167, 212, 220, .34), transparent 60%),
    radial-gradient(600px 420px at -10% 110%, rgba(109, 134, 160, .42), transparent 60%),
    linear-gradient(145deg, #4a6078, #40536a);
  transform: translateY(-104%);
  visibility: hidden;
  transition: transform .42s cubic-bezier(.25, .46, .45, .94), visibility .42s ease;
}
.mobile-menu.open { transform: translateY(0); visibility: visible; }
.mobile-menu-header { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1.25rem; border-bottom: 1px solid rgba(255, 255, 255, .12); }
.mobile-menu-close { display: inline-flex; align-items: center; justify-content: center; width: 46px; height: 46px; flex: none; border: 1px solid rgba(255, 255, 255, .18); border-radius: 50%; color: #fff; background: rgba(255, 255, 255, .08); font-size: 2rem; line-height: 1; cursor: pointer; transition: transform .28s ease, background .28s ease; }
.mobile-menu-close:hover { transform: rotate(8deg) scale(1.05); background: rgba(255, 255, 255, .15); }
.mobile-menu-close span { transform: translateY(-2px); }
.mobile-menu-nav { display: grid; gap: .65rem; width: min(100%, 680px); margin: 0 auto; padding: 1.6rem 1.25rem 1rem; }
.mobile-menu-link {
  display: flex;
  align-items: center;
  gap: .9rem;
  padding: .95rem 1.05rem;
  border: 1px solid rgba(255, 255, 255, .13);
  border-radius: 18px;
  color: rgba(251, 253, 255, .88);
  background: rgba(255, 255, 255, .065);
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 500;
  text-decoration: none;
  transition: transform .28s ease, color .28s ease, background .28s ease, border-color .28s ease;
}
.mobile-menu-link svg { width: 22px; height: 22px; }
.mobile-menu-link:hover,
.mobile-menu-link.active,
.mobile-menu-link[aria-current="page"] { color: #fff; background: rgba(255, 255, 255, .15); border-color: rgba(255, 255, 255, .24); transform: translateX(7px); }
.mobile-menu-cta { width: min(100%, 680px); margin: auto auto 0; padding: 1rem 1.25rem 1.5rem; }
.mobile-menu-cta a { display: flex; align-items: center; justify-content: center; gap: .65rem; min-height: 54px; border-radius: 18px; color: #314559; background: linear-gradient(135deg, #d8edf0, #a7d4dc); box-shadow: 0 16px 32px rgba(31, 50, 68, .25); font-family: var(--font-display); font-weight: 700; text-decoration: none; }
.mobile-menu-cta a:hover { color: #314559; transform: translateY(-2px); }
body.menu-open { overflow: hidden; }

@media (min-width: 1020px) {
  .nav-links { display: flex; }
  .nav-cta { display: inline-flex; }
  .nav-toggle { display: none; }
  .mobile-menu,
  .mobile-menu-overlay { display: none !important; }
}

@media (max-width: 1090px) and (min-width: 1020px) {
  .brand { font-size: .92rem; }
  .brand-mark,
  .brand-mark img { height: 34px; }
  .nav-links a { padding-inline: .5rem; font-size: .73rem; }
  .nav-links a svg { display: none; }
  .nav-cta { padding-inline: .7rem; font-size: .75rem; }
}

@media (max-width: 1019px) {
  .site-header { padding-block: .6rem; }
  .nav { min-height: 60px; padding: .45rem .55rem .45rem .85rem; }
  .brand { font-size: .98rem; }
}

@media (max-width: 520px) {
  .nav { width: calc(100% - 1rem); }
  .brand { font-size: .9rem; gap: .4rem; }
  .brand-mark,
  .brand-mark img { height: 34px; }
  .mobile-menu-header { padding: 1rem; }
  .mobile-menu-nav { gap: .5rem; padding: 1.15rem 1rem .75rem; }
  .mobile-menu-link { padding: .8rem .9rem; border-radius: 15px; font-size: .92rem; }
  .mobile-menu-cta { padding: .75rem 1rem 1rem; }
}

/* ---------- Hero ---------- */
.hero {
  background:
    radial-gradient(900px 480px at 85% -10%, rgba(167, 212, 220, .24), transparent 60%),
    radial-gradient(700px 420px at -10% 110%, rgba(109, 134, 160, .30), transparent 60%),
    var(--navy-900);
  color: var(--text-inverse);
  padding-block: clamp(3.5rem, 9vw, 6.5rem);
  overflow: hidden;
}
.hero-grid { display: grid; gap: 3rem; align-items: center; }
@media (min-width: 960px) { .hero-grid { grid-template-columns: 1.15fr .85fr; } }

.hero .eyebrow { color: var(--cyan-400); }
.hero h1 { color: #fff; max-width: 22ch; }
.hero-sub { font-size: 1.15rem; color: var(--text-inverse-soft); max-width: 54ch; }

.hero-actions { display: flex; flex-wrap: wrap; gap: .9rem; margin: 1.8rem 0 2.2rem; }

.hero-points {
  list-style: none;
  margin: 0; padding: 0;
  display: grid;
  gap: .55rem .9rem;
}
@media (min-width: 560px) { .hero-points { grid-template-columns: 1fr 1fr; } }
.hero-points li {
  display: flex; gap: .55rem; align-items: flex-start;
  color: var(--text-inverse-soft); font-size: .98rem;
}
.hero-points svg { width: 19px; height: 19px; flex: none; stroke: var(--cyan-400); margin-top: .15rem; }

/* Visuel hero */
.hero-img {
  width: 100%;
  max-width: 560px;
  height: auto;
  justify-self: center;
  object-fit: contain;
  filter: drop-shadow(0 24px 48px rgba(45, 61, 80, .22));
}
@media (min-width: 960px) {
  .hero-img {
    justify-self: end;
    transform: translateX(1.25rem);
  }
}
@media (max-width: 959px) {
  .hero-img { max-width: 430px; }
}

/* ---------- Bandeau disponibilité ---------- */
.avail-bar {
  background: #E9F3F8;
  border-bottom: 1px solid var(--border);
  padding: .85rem 0;
}
.avail-bar .container {
  display: flex; flex-wrap: wrap; gap: .5rem 2rem;
  justify-content: center;
  font-size: .95rem; color: var(--text-soft);
}
.avail-bar span { display: inline-flex; align-items: center; gap: .5rem; }
.avail-bar svg { width: 17px; height: 17px; stroke: var(--cyan-600); flex: none; }

/* ---------- Services : storytelling au scroll ---------- */
.services-story-section {
  padding-bottom: clamp(4rem, 8vw, 5rem);
}

.services-story-section > .container {
  position: relative;
  z-index: 2;
}

.services-story {
  position: relative;
  margin-top: clamp(1.75rem, 4vw, 2.6rem);
}

.services-story__sticky {
  position: sticky;
  top: clamp(5rem, 7vw, 5.8rem);
  min-height: min(78vh, 760px);
  display: flex;
  align-items: center;
}

.services-story__inner {
  width: 100%;
}

.services-stage {
  position: relative;
  min-height: clamp(420px, 64vh, 620px);
  border-radius: clamp(26px, 3vw, 34px);
  overflow: hidden;
  background:
    radial-gradient(circle at 22% 22%, rgba(255,255,255,.24), transparent 34%),
    radial-gradient(circle at 80% 18%, rgba(255,255,255,.16), transparent 26%),
    linear-gradient(135deg, rgba(18, 47, 67, .92), rgba(59, 109, 127, .88));
  box-shadow: 0 28px 60px -34px rgba(30, 56, 76, .55);
  isolation: isolate;
}

.services-stage::before,
.services-stage::after {
  content: '';
  position: absolute;
  border-radius: 999px;
  pointer-events: none;
  filter: blur(2px);
}

.services-stage::before {
  inset: auto auto -15% -5%;
  width: min(40vw, 320px);
  aspect-ratio: 1;
  background: radial-gradient(circle, rgba(194, 236, 244, .22), transparent 68%);
}

.services-stage::after {
  inset: -10% -4% auto auto;
  width: min(34vw, 280px);
  aspect-ratio: 1;
  background: radial-gradient(circle, rgba(163, 223, 236, .18), transparent 70%);
}

.service-slide {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(240px, 32%);
  align-items: center;
  gap: clamp(1.5rem, 3vw, 3rem);
  padding: clamp(1.65rem, 3vw, 2.3rem);
  opacity: 0;
  visibility: hidden;
  transform: translateY(28px) scale(.985);
  transition: opacity .45s ease, transform .45s ease, visibility .45s step-end;
}

.service-slide.is-active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
  transition: opacity .55s ease, transform .55s ease, visibility 0s;
}

.service-slide__copy {
  max-width: 38rem;
}

.service-slide__eyebrow {
  margin: 0 0 .8rem;
  color: rgba(236, 248, 250, .78);
  font-family: var(--font-display);
  font-size: .92rem;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.service-slide h3 {
  margin: 0 0 .8rem;
  color: #fff;
  font-size: clamp(1.65rem, 4vw, 3rem);
  line-height: 1.06;
  max-width: 14ch;
}

.service-slide p {
  margin: 0;
  color: rgba(241, 249, 251, .92);
  font-size: clamp(1rem, 1.6vw, 1.12rem);
  line-height: 1.7;
  max-width: 44ch;
}

.service-slide__art {
  position: relative;
  min-height: clamp(230px, 32vw, 340px);
  display: grid;
  place-items: center;
}

.service-slide__art-ring {
  position: absolute;
  width: clamp(180px, 22vw, 250px);
  aspect-ratio: 1;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.28);
  box-shadow:
    0 0 0 20px rgba(255,255,255,.03),
    0 0 0 42px rgba(255,255,255,.025);
}

.service-slide__art-core {
  position: relative;
  z-index: 1;
  width: clamp(148px, 18vw, 208px);
  aspect-ratio: 1;
  border-radius: 32px;
  display: grid;
  place-items: center;
  background: linear-gradient(145deg, rgba(255,255,255,.20), rgba(255,255,255,.08));
  border: 1px solid rgba(255,255,255,.24);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.22), 0 26px 45px -28px rgba(15, 28, 40, .75);
  backdrop-filter: blur(6px);
}

.service-slide__art-core svg {
  width: 48%;
  height: 48%;
  stroke: #fff;
}

.service-slide__art-image {
  width: 88%;
  height: 88%;
  object-fit: contain;
  display: block;
  filter: drop-shadow(0 10px 18px rgba(8, 21, 31, .22));
}

.services-story__footer {
  display: grid;
  gap: .95rem;
  margin-top: 1.15rem;
}

.services-story__hint {
  margin: 0;
  color: var(--navy-800);
  font-family: var(--font-display);
  font-size: .92rem;
  font-weight: 700;
  letter-spacing: .02em;
}

.services-story__meta {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 1rem;
  align-items: center;
}

.services-story__counter {
  color: var(--navy-800);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: .98rem;
  white-space: nowrap;
}

.services-story__progress {
  height: 6px;
  border-radius: 999px;
  overflow: hidden;
  background: rgba(24, 58, 81, .16);
}

.services-story__progress span {
  display: block;
  width: 100%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, rgba(37, 92, 111, .96), rgba(142, 194, 206, .96));
  transform: scaleX(.09);
  transform-origin: left center;
  will-change: transform;
}

.services-story__dots {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
}

.services-story__dots button {
  width: 11px;
  height: 11px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  cursor: pointer;
  background: rgba(24, 58, 81, .22);
  transition: transform .2s ease, background-color .2s ease;
}

.services-story__dots button.is-current {
  background: var(--navy-700);
  transform: scale(1.18);
}

@media (max-width: 899px) {
  .services-story__sticky {
    top: 4.65rem;
    min-height: 72vh;
  }

  .services-stage {
    min-height: 520px;
  }

  .service-slide {
    grid-template-columns: 1fr;
    align-content: center;
    text-align: left;
  }

  .service-slide__copy {
    max-width: none;
    order: 2;
  }

  .service-slide h3 {
    max-width: 16ch;
    font-size: clamp(1.55rem, 8vw, 2.15rem);
  }

  .service-slide p {
    max-width: none;
    font-size: .99rem;
    line-height: 1.65;
  }

  .service-slide__art {
    min-height: 180px;
    order: 1;
  }

  .service-slide__art-ring {
    width: 160px;
    box-shadow: 0 0 0 16px rgba(255,255,255,.03), 0 0 0 34px rgba(255,255,255,.02);
  }

  .service-slide__art-core {
    width: 136px;
    border-radius: 28px;
  }

  .services-story__hint {
    font-size: .84rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .service-slide {
    transition: none;
  }

  .services-story__dots button {
    transition: none;
  }
}

/* ---------- Pourquoi nous : frise animée ---------- */
.why-timeline-section {
  overflow: clip;
}

.why-timeline {
  display: grid;
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: start;
}

.why-timeline__intro {
  max-width: 40rem;
}

.why-timeline__flow {
  min-width: 0;
}

.why-timeline__items {
  list-style: none;
  position: relative;
  margin: 0;
  padding: 0 0 0 2.2rem;
}

.why-timeline__item {
  position: relative;
  min-height: 10.5rem;
  padding: 0 0 2.7rem 2.3rem;
}

.why-timeline__item::after {
  content: '';
  position: absolute;
  top: 1.15rem;
  bottom: -1.15rem;
  left: 0;
  width: 3px;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--cyan-600), rgba(40, 98, 117, .22));
  transform: translateX(-50%);
}

.why-timeline__item:last-child {
  min-height: 7.5rem;
  padding-bottom: 0;
}

.why-timeline__item:last-child::after {
  display: none;
}

.why-timeline__dot {
  position: absolute;
  top: .38rem;
  left: 0;
  z-index: 2;
  width: 1.35rem;
  height: 1.35rem;
  border: 4px solid rgba(238, 250, 252, .94);
  border-radius: 50%;
  background: var(--cyan-600);
  box-shadow: 0 0 0 5px rgba(39, 104, 123, .13);
  transform: translateX(-50%) scale(1);
  transition: transform .35s cubic-bezier(.65,0,.35,1), box-shadow .35s ease;
}

.why-timeline__index {
  position: absolute;
  top: .2rem;
  left: 2rem;
  color: rgba(31, 66, 88, .48);
  font-family: var(--font-display);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .14em;
  line-height: 1.5;
}

.why-timeline__content {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  column-gap: 1rem;
  row-gap: .25rem;
  padding: 2rem 0 0;
  opacity: 1;
  transform: translateX(0);
  transition: opacity .38s cubic-bezier(.65,0,.35,1), transform .38s cubic-bezier(.65,0,.35,1);
}

.why-timeline__icon {
  grid-row: 1 / span 2;
  width: 3rem;
  height: 3rem;
  border-radius: 1rem;
  display: grid;
  place-items: center;
  color: #fff;
  background: linear-gradient(145deg, var(--navy-700), var(--cyan-600));
  box-shadow: 0 16px 30px -20px rgba(25, 58, 78, .8);
}

.why-timeline__icon svg {
  width: 1.45rem;
  height: 1.45rem;
  stroke: currentColor;
}

.why-timeline__content h3 {
  align-self: end;
  margin: 0;
  color: var(--navy-800);
  font-size: clamp(1.15rem, 2vw, 1.42rem);
  line-height: 1.25;
}

.why-timeline__content p {
  margin: 0;
  color: var(--text-soft);
  font-size: .98rem;
  line-height: 1.65;
}

/* Les éléments restent visibles sans JavaScript. Le masquage n'est activé
   qu'après l'initialisation de l'observateur. */
.why-timeline--enhanced .why-timeline__item:not(.is-in) .why-timeline__content {
  opacity: 0;
  transform: translateX(-1rem);
}

.why-timeline--enhanced .why-timeline__item:not(.is-in) .why-timeline__dot {
  transform: translateX(-50%) scale(0);
  box-shadow: none;
}

.why-timeline__item.is-in .why-timeline__dot {
  box-shadow: 0 0 0 7px rgba(39, 104, 123, .15);
}

@media (min-width: 900px) {
  .why-timeline {
    grid-template-columns: minmax(0, .88fr) minmax(0, 1.12fr);
  }

  .why-timeline__intro {
    position: sticky;
    top: 8rem;
  }

  .why-timeline__items {
    margin-left: 6.4rem;
    padding-left: 0;
  }

  .why-timeline__index {
    top: .25rem;
    right: calc(100% + 1.9rem);
    left: auto;
    width: 4.3rem;
    text-align: right;
    font-size: .88rem;
  }

  .why-timeline__content {
    padding-top: 0;
  }
}

@media (max-width: 899px) {
  .why-timeline__item {
    min-height: 9.5rem;
    padding-left: 1.65rem;
  }

  .why-timeline__content {
    grid-template-columns: 2.65rem minmax(0, 1fr);
    column-gap: .85rem;
  }

  .why-timeline__icon {
    width: 2.65rem;
    height: 2.65rem;
    border-radius: .85rem;
  }

  .why-timeline__index {
    left: 1.65rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .why-timeline__content,
  .why-timeline__dot {
    transition: none;
  }

  .why-timeline--enhanced .why-timeline__item .why-timeline__content {
    opacity: 1;
    transform: none;
  }

  .why-timeline--enhanced .why-timeline__item .why-timeline__dot {
    transform: translateX(-50%) scale(1);
  }
}

/* ---------- Zone d'intervention ---------- */
.zone-grid { display: grid; gap: 2.5rem; align-items: center; }
@media (min-width: 900px) { .zone-grid { grid-template-columns: 1fr 1fr; gap: 4rem; } }

.zone-map {
  background: var(--navy-900);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lift);
  padding: 1rem;
}
.zone-map svg { width: 100%; height: auto; }

.zone-chips { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1.4rem; }
.zone-chips span {
  background: var(--muted);
  border: 1px solid var(--border);
  color: var(--navy-800);
  font-family: var(--font-display);
  font-size: .87rem;
  font-weight: 500;
  padding: .35rem .8rem;
  border-radius: 999px;
}

/* ---------- Process ---------- */
.steps {
  counter-reset: step;
  list-style: none;
  margin: 2.4rem 0 0; padding: 0;
  display: grid; gap: 1.1rem;
}
@media (min-width: 800px) { .steps { grid-template-columns: repeat(4, 1fr); } }
.steps li {
  counter-increment: step;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.4rem 1.3rem;
  position: relative;
}
.steps li::before {
  content: counter(step, decimal-leading-zero);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.6rem;
  color: var(--cyan-600);
  display: block;
  margin-bottom: .5rem;
}
.steps h3 { font-size: 1.05rem; margin-bottom: .3rem; color: var(--navy-800); }
.steps p { margin: 0; color: var(--text-soft); font-size: .95rem; }

/* ---------- Avis ---------- */
.reviews-grid { display: grid; gap: 1.1rem; margin-top: 2.4rem; }
@media (min-width: 800px) { .reviews-grid { grid-template-columns: repeat(3, 1fr); } }
.review-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem 1.4rem;
  box-shadow: var(--shadow);
  display: flex; flex-direction: column; gap: .9rem;
}
.stars { display: flex; gap: .2rem; }
.stars svg { width: 18px; height: 18px; fill: #D8A75F; stroke: #D8A75F; }
.review-card blockquote { margin: 0; font-size: 1rem; color: var(--text); }
.review-card footer { font-family: var(--font-display); font-size: .9rem; font-weight: 500; color: var(--text-soft); margin-top: auto; }

/* ---------- CTA final ---------- */
.cta-final {
  background:
    radial-gradient(700px 380px at 15% 0%, rgba(167,212,220,.22), transparent 60%),
    var(--navy-900);
  color: var(--text-inverse);
  text-align: center;
}
.cta-final h2 { color: #fff; }
.cta-final p { color: var(--text-inverse-soft); max-width: 46ch; margin-inline: auto; }
.cta-final .hero-actions { justify-content: center; margin-bottom: 0; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--navy-950);
  color: var(--text-inverse-soft);
  padding: 3rem 0 1.8rem;
  font-size: .95rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  align-items: start;
  gap: 2rem;
  margin-bottom: 2.2rem;
}
@media (min-width: 700px) {
  .footer-grid {
    grid-template-columns: 1.35fr .9fr 1fr .9fr;
    column-gap: clamp(1.25rem, 3vw, 2.5rem);
  }
}
.site-footer h3 {
  color: #fff;
  font-size: 1rem;
  margin-top: 0;
  margin-bottom: .8rem;
}
.site-footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .45rem; }
.site-footer a { color: var(--text-inverse-soft); text-decoration: none; }
.site-footer a:hover { color: var(--cyan-400); text-decoration: underline; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding-top: 1.4rem;
  text-align: center;
  font-size: .88rem;
}

/* ---------- Pages internes (contact / mentions) ---------- */
.page-hero {
  background: var(--navy-900);
  color: var(--text-inverse);
  padding-block: clamp(2.8rem, 6vw, 4.5rem);
}
.page-hero h1 { color: #fff; }
.page-hero p { color: var(--text-inverse-soft); max-width: 56ch; margin: 0; }

.contact-grid { display: grid; gap: 2.5rem; align-items: start; }
@media (min-width: 900px) { .contact-grid { grid-template-columns: .85fr 1.15fr; gap: 4rem; } }

.contact-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.6rem 1.5rem;
  display: grid; gap: 1.1rem;
}
.contact-item { display: flex; gap: .85rem; align-items: flex-start; }
.contact-item svg { width: 22px; height: 22px; flex: none; stroke: var(--cyan-600); margin-top: .15rem; }
.contact-item strong { font-family: var(--font-display); font-weight: 600; color: var(--navy-800); display: block; font-size: .95rem; }
.contact-item a { font-size: 1.05rem; }

.urgent-box {
  background: linear-gradient(135deg, var(--navy-800), var(--navy-700));
  color: #fff;
  border-radius: var(--radius);
  padding: 1.5rem 1.4rem;
  box-shadow: var(--shadow-lift);
}
.urgent-box h2 { font-size: 1.2rem; color: #fff; margin-bottom: .4rem; }
.urgent-box p { color: var(--text-inverse-soft); font-size: .97rem; }
.urgent-box .btn { width: 100%; justify-content: center; }

/* Formulaire */
.form-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.8rem 1.6rem;
}
.form-grid { display: grid; gap: 1.1rem; }
@media (min-width: 640px) {
  .form-grid { grid-template-columns: 1fr 1fr; }
  .form-grid .full { grid-column: 1 / -1; }
}
.field label {
  display: block;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: .93rem;
  color: var(--navy-800);
  margin-bottom: .35rem;
}
.field input, .field select, .field textarea {
  width: 100%;
  font: inherit;
  color: var(--text);
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  padding: .75rem .9rem;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--cyan-600);
  box-shadow: 0 0 0 3px rgba(112, 169, 183, .24);
}
.field textarea { min-height: 140px; resize: vertical; }
.form-note { font-size: .88rem; color: var(--text-soft); margin: 1rem 0 0; }
.form-status { margin-top: 1rem; font-weight: 600; color: var(--green-500); display: none; }
.form-status.visible { display: block; }
.form-status.error { color: #9B5C61; }

/* Mentions légales */
.legal { max-width: 780px; }
.legal h2 { font-size: 1.35rem; margin-top: 2.4rem; color: var(--navy-800); }
.legal h2:first-of-type { margin-top: 0; }
.legal .placeholder {
  background: #FFF4DC;
  border: 1px dashed #C49B5A;
  color: #745A32;
  border-radius: 6px;
  padding: .1rem .45rem;
  font-family: var(--font-display);
  font-size: .92em;
  font-weight: 600;
  white-space: nowrap;
}
.legal-notice {
  background: var(--muted);
  border-left: 4px solid var(--cyan-600);
  border-radius: var(--radius-sm);
  padding: 1rem 1.2rem;
  font-size: .95rem;
  color: var(--text-soft);
  margin-bottom: 2rem;
}

/* ---------- Accessibilité ---------- */
.skip-link {
  position: absolute; left: -9999px; top: 0;
  background: var(--cyan-600); color: #fff;
  padding: .7rem 1.2rem; border-radius: 0 0 8px 0;
  z-index: 100; font-weight: 600; text-decoration: none;
}
.skip-link:focus { left: 0; }

a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 3px solid var(--cyan-500);
  outline-offset: 2px;
}

/* Apparition au scroll (désactivée si reduced motion) */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity .5s ease, transform .5s ease; }
.reveal.in { opacity: 1; transform: none; }

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

/* ============================================================
   Hero cinétique — adaptation du concept GSAP demandé
   ============================================================ */
.kinetic-hero {
  --kinetic-bg: #40536a;
  --kinetic-ink: #fbfdff;
  --kinetic-muted: #d7e1ea;
  --kinetic-accent: #b8e1e6;
  --kinetic-accent-strong: #8fc8d2;
  position: relative;
  min-height: min(850px, calc(100svh - 68px));
  width: 100%;
  padding: 0;
  overflow: hidden;
  isolation: isolate;
  color: var(--kinetic-ink);
  background:
    radial-gradient(circle at 82% 18%, rgba(184, 225, 230, .16), transparent 34%),
    linear-gradient(135deg, #3f536b 0%, #4a6179 52%, #536c83 100%);
}

.kinetic-glow {
  position: absolute;
  z-index: -2;
  top: 44%;
  left: 64%;
  width: 72vmax;
  height: 72vmax;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(184, 225, 230, .24) 0%, rgba(255, 196, 143, .08) 30%, transparent 62%);
  filter: blur(42px);
  pointer-events: none;
  will-change: transform;
}

.kinetic-grain {
  position: absolute;
  z-index: 5;
  inset: 0;
  pointer-events: none;
  opacity: .17;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.88' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.42'/%3E%3C/svg%3E");
}

.kinetic-hero__inner {
  position: relative;
  z-index: 2;
  max-width: 1320px;
  min-height: inherit;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(310px, .8fr);
  align-items: center;
  gap: clamp(1.5rem, 3vw, 3rem);
  padding-top: clamp(3.8rem, 7vw, 6.2rem);
  padding-bottom: clamp(6.8rem, 9vw, 8rem);
}

.kinetic-copy {
  position: relative;
  z-index: 3;
}

.kinetic-eyebrow {
  margin: 0 0 clamp(1rem, 2vw, 1.5rem);
  color: var(--kinetic-accent);
  font-family: var(--font-display);
  font-size: clamp(.75rem, 1.2vw, .9rem);
  font-weight: 600;
  letter-spacing: .25em;
  text-transform: uppercase;
}

.kinetic-title {
  position: relative;
  z-index: 3;
  margin: 0;
  color: var(--kinetic-ink);
  font-size: clamp(2.45rem, 4.3vw, 3.58rem);
  font-weight: 600;
  line-height: .96;
  letter-spacing: -.055em;
}

.kinetic-title__mask {
  display: block;
  overflow: hidden;
  padding: .06em .04em .09em 0;
}

.kinetic-title__line {
  display: block;
  white-space: nowrap;
  will-change: transform;
}

.kinetic-title__line--accent {
  color: var(--kinetic-accent);
  font-size: .9em;
  letter-spacing: -.06em;
}

.kinetic-intro {
  max-width: 610px;
  margin: clamp(1.4rem, 2.6vw, 2rem) 0 0;
  color: var(--kinetic-muted);
  font-size: clamp(1.02rem, 1.45vw, 1.18rem);
  line-height: 1.62;
}

.kinetic-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .85rem;
  margin-top: clamp(1.7rem, 3vw, 2.4rem);
}

.kinetic-cta {
  position: relative;
  isolation: isolate;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .7rem;
  min-height: 54px;
  padding: .9rem 1.4rem;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .24);
  border-radius: 999px;
  color: var(--kinetic-ink);
  font-family: var(--font-display);
  font-size: .94rem;
  font-weight: 600;
  text-decoration: none;
  box-shadow: 0 16px 34px -24px rgba(12, 24, 38, .78);
  will-change: transform;
}

.kinetic-cta:hover,
.kinetic-cta:focus-visible {
  color: #314559;
  border-color: var(--kinetic-accent);
}

.kinetic-cta:focus-visible {
  outline: 3px solid rgba(184, 225, 230, .5);
  outline-offset: 4px;
}

.kinetic-cta__fill {
  position: absolute;
  z-index: -1;
  inset: 0;
  border-radius: inherit;
  background: var(--kinetic-accent);
  transform: scale(0);
  transform-origin: center;
  transition: transform .5s cubic-bezier(.22, 1, .36, 1);
}

.kinetic-cta--primary .kinetic-cta__fill,
.kinetic-cta:hover .kinetic-cta__fill,
.kinetic-cta:focus-visible .kinetic-cta__fill {
  transform: scale(1.04);
}

.kinetic-cta--primary {
  color: #314559;
  border-color: transparent;
}

.kinetic-cta__arrow {
  font-size: 1.25em;
  transition: transform .4s cubic-bezier(.22, 1, .36, 1);
}

.kinetic-cta:hover .kinetic-cta__arrow,
.kinetic-cta:focus-visible .kinetic-cta__arrow {
  transform: translateX(5px);
}

.kinetic-trust {
  display: flex;
  flex-wrap: wrap;
  gap: .55rem 1.25rem;
  margin: 1.6rem 0 0;
  padding: 0;
  list-style: none;
  color: rgba(251, 253, 255, .76);
  font-size: .91rem;
}

.kinetic-trust li {
  display: flex;
  align-items: center;
  gap: .5rem;
}

.kinetic-trust li::before {
  content: '';
  width: 6px;
  height: 6px;
  flex: none;
  border-radius: 50%;
  background: var(--kinetic-accent);
  box-shadow: 0 0 0 5px rgba(184, 225, 230, .1);
}

.kinetic-visual {
  position: relative;
  z-index: 1;
  align-self: center;
  justify-self: end;
  width: min(100%, 520px);
  margin: 0;
  will-change: transform;
}

.kinetic-visual::after {
  content: '';
  position: absolute;
  z-index: -1;
  inset: 12% 4% 8%;
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 48% 52% 44% 56% / 54% 38% 62% 46%;
  transform: rotate(-6deg);
}

.kinetic-visual__orbit {
  position: absolute;
  z-index: -1;
  inset: 9%;
  border: 1px dashed rgba(184, 225, 230, .35);
  border-radius: 50%;
  animation: kinetic-orbit 22s linear infinite;
}

.kinetic-visual img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: auto;
  max-height: 590px;
  object-fit: contain;
  filter: drop-shadow(0 36px 45px rgba(26, 38, 52, .3));
}

.kinetic-visual__caption {
  position: absolute;
  z-index: 2;
  right: 0;
  bottom: 8%;
  max-width: 240px;
  padding: .7rem 1rem;
  border: 1px solid rgba(255, 255, 255, .18);
  border-radius: 999px;
  color: var(--kinetic-ink);
  background: rgba(63, 83, 107, .72);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  font-family: var(--font-display);
  font-size: .75rem;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.kinetic-marquee {
  position: absolute;
  z-index: 3;
  bottom: clamp(1.2rem, 2.4vw, 2rem);
  left: 0;
  width: 100%;
  overflow: hidden;
  white-space: nowrap;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
}

.kinetic-marquee__track {
  display: inline-flex;
  width: max-content;
  will-change: transform;
}

.kinetic-marquee__track span {
  color: rgba(251, 253, 255, .52);
  font-family: var(--font-display);
  font-size: clamp(.76rem, 1.1vw, .9rem);
  font-weight: 500;
  letter-spacing: .07em;
  text-transform: uppercase;
}

.kinetic-cursor,
.kinetic-cursor-dot {
  position: fixed;
  z-index: 9999;
  top: 0;
  left: 0;
  display: none;
  pointer-events: none;
  opacity: 0;
  transform: translate(-50%, -50%);
  will-change: transform;
}

@media (pointer: fine) {
  .kinetic-hero,
  .kinetic-hero a {
    cursor: none;
  }

  .kinetic-cursor,
  .kinetic-cursor-dot {
    display: block;
    transition: opacity .2s ease, width .3s ease, height .3s ease, background .3s ease, border-color .3s ease;
  }

  .kinetic-cursor.is-visible,
  .kinetic-cursor-dot.is-visible {
    opacity: 1;
  }

  .kinetic-cursor {
    width: 42px;
    height: 42px;
    border: 1.5px solid rgba(255, 255, 255, .42);
    border-radius: 50%;
  }

  .kinetic-cursor-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--kinetic-accent);
  }

  .kinetic-cursor.is-active {
    width: 74px;
    height: 74px;
    border-color: rgba(184, 225, 230, .65);
    background: rgba(184, 225, 230, .13);
  }
}

@keyframes kinetic-orbit {
  to { transform: rotate(360deg); }
}

@media (max-width: 1100px) {
  .kinetic-hero__inner {
    grid-template-columns: minmax(0, 1.15fr) minmax(280px, .85fr);
  }

  .kinetic-title {
    font-size: clamp(2.32rem, 4.5vw, 3.1rem);
  }

  .kinetic-visual {
    width: min(100%, 450px);
  }
}

@media (max-width: 960px) {
  .kinetic-hero {
    min-height: auto;
  }

  .kinetic-hero__inner {
    grid-template-columns: 1fr;
    padding-top: 4rem;
    padding-bottom: 7.5rem;
  }

  .kinetic-title__line {
    white-space: normal;
  }

  .kinetic-visual {
    justify-self: center;
    width: min(88vw, 440px);
    margin-top: -.5rem;
  }

  .kinetic-visual__caption {
    right: 2%;
  }
}

@media (max-width: 520px) {
  .kinetic-hero__inner {
    padding-top: 3rem;
  }

  .kinetic-title {
    font-size: clamp(2.05rem, 9.5vw, 2.7rem);
  }

  .kinetic-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .kinetic-cta {
    width: 100%;
  }

  .kinetic-trust {
    display: grid;
    grid-template-columns: 1fr;
  }

  .kinetic-visual__caption {
    position: static;
    width: fit-content;
    margin: -.4rem auto 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .kinetic-visual__orbit {
    animation: none;
  }

  .kinetic-marquee__track,
  .kinetic-title__line,
  .kinetic-visual,
  [data-magnetic] {
    transform: none !important;
  }
}

/* ============================================================
   Hero visible en entier dès l'ouverture
   ============================================================ */
@media (min-width: 1020px) {
  .kinetic-hero {
    height: calc(100svh - 88px);
    min-height: 0;
  }
}

@media (min-width: 900px) and (max-width: 1019px) {
  .kinetic-hero {
    height: calc(100svh - 80px);
    min-height: 0;
  }
}

@media (max-width: 899px) {
  .kinetic-hero {
    height: calc(100svh - 126px);
    min-height: 0;
  }
}

.kinetic-hero__inner {
  height: 100%;
  min-height: 0;
  padding-top: clamp(1.25rem, 3.5vh, 2.4rem);
  padding-bottom: clamp(3.4rem, 7vh, 4.7rem);
}

.kinetic-eyebrow { margin-bottom: clamp(.6rem, 1.6vh, 1rem); }
.kinetic-intro {
  margin-top: clamp(.8rem, 2vh, 1.35rem);
  line-height: 1.48;
}
.kinetic-actions { margin-top: clamp(.9rem, 2.5vh, 1.5rem); }
.kinetic-cta { min-height: 48px; padding: .72rem 1.25rem; }
.kinetic-trust { margin-top: clamp(.75rem, 2vh, 1.15rem); }
.kinetic-visual { width: min(100%, 535px); }
.kinetic-visual img { max-height: min(63svh, 570px); }
.kinetic-marquee { bottom: clamp(.45rem, 1.4vh, .9rem); }

@media (min-width: 961px) and (max-height: 760px) {
  .kinetic-hero__inner { padding-top: 1rem; padding-bottom: 3.1rem; }
  .kinetic-title { font-size: clamp(2.22rem, 6vh, 3rem); }
  .kinetic-intro { margin-top: .7rem; font-size: .98rem; line-height: 1.42; }
  .kinetic-actions { margin-top: .8rem; }
  .kinetic-trust { margin-top: .7rem; }
  .kinetic-visual { width: min(100%, 445px); }
  .kinetic-visual img { max-height: 57svh; }
}

@media (max-width: 960px) {
  .kinetic-hero__inner {
    position: relative;
    grid-template-columns: 1fr;
    align-items: center;
    padding-top: clamp(1rem, 3vh, 2rem);
    padding-bottom: clamp(3rem, 7vh, 4rem);
  }
  .kinetic-copy { width: min(100%, 700px); }
  .kinetic-title { font-size: clamp(2.08rem, 6.2vw, 3.08rem); }
  .kinetic-intro { max-width: 56ch; }
  .kinetic-visual {
    position: absolute;
    z-index: 0;
    right: -5%;
    bottom: 2.6rem;
    width: min(48vw, 390px);
    margin: 0;
    opacity: .3;
    pointer-events: none;
  }
  .kinetic-visual__caption { display: none; }
}

@media (max-width: 520px) {
  .kinetic-hero__inner { padding-top: .7rem; padding-bottom: 2.75rem; }
  .kinetic-eyebrow { margin-bottom: .45rem; font-size: .68rem; letter-spacing: .16em; }
  .kinetic-title {
    font-size: clamp(1.78rem, 8.35vw, 2.25rem);
    line-height: .98;
    letter-spacing: -.045em;
  }
  .kinetic-title__line--accent { font-size: .9em; }
  .kinetic-intro { margin-top: .65rem; font-size: .84rem; line-height: 1.34; }
  .kinetic-actions { gap: .4rem; margin-top: .7rem; }
  .kinetic-cta { min-height: 40px; padding: .5rem .85rem; font-size: .8rem; }
  .kinetic-trust { gap: .3rem; margin-top: .55rem; font-size: .72rem; line-height: 1.2; }
  .kinetic-trust li::before {
    width: 4px;
    height: 4px;
    box-shadow: 0 0 0 3px rgba(184, 225, 230, .1);
  }
  .kinetic-visual {
    right: -19%;
    bottom: 2rem;
    width: min(82vw, 350px);
    opacity: .13;
  }
  .kinetic-visual__orbit,
  .kinetic-visual::after { display: none; }
  .kinetic-marquee { bottom: .35rem; }
  .kinetic-marquee__track span { font-size: .66rem; letter-spacing: .045em; }
}

@media (max-width: 520px) and (max-height: 680px) {
  .kinetic-eyebrow { display: none; }
  .kinetic-title { font-size: clamp(1.6rem, 7.6vw, 1.96rem); }
  .kinetic-intro { font-size: .78rem; }
  .kinetic-trust { font-size: .67rem; }
}

/* ============================================================
   Hero collé au sommet de la page, derrière le menu flottant
   ============================================================ */
@media (min-width: 1020px) {
  .site-header + main > .kinetic-hero:first-child {
    height: 100svh;
    margin-top: -88px;
  }

  .site-header + main > .kinetic-hero:first-child .kinetic-hero__inner {
    padding-top: calc(88px + clamp(1.25rem, 3.5vh, 2.4rem));
  }
}

@media (min-width: 900px) and (max-width: 1019px) {
  .site-header + main > .kinetic-hero:first-child {
    height: 100svh;
    margin-top: -80px;
  }

  .site-header + main > .kinetic-hero:first-child .kinetic-hero__inner {
    padding-top: calc(80px + clamp(1rem, 3vh, 2rem));
  }
}

@media (max-width: 899px) {
  .site-header + main > .kinetic-hero:first-child {
    height: calc(100svh - 46px);
    margin-top: -79px;
  }

  .site-header + main > .kinetic-hero:first-child .kinetic-hero__inner {
    padding-top: calc(79px + clamp(.7rem, 2vh, 1.25rem));
  }
}


/* ---------- Bandeau urgence fixe en bas (mobile uniquement) ---------- */
.mobile-emergency-bar {
  display: none;
}

@media (max-width: 899px) {
  body {
    padding-bottom: calc(58px + env(safe-area-inset-bottom));
  }

  .mobile-emergency-bar {
    position: fixed;
    z-index: 1400;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: .5rem;
    min-height: 58px;
    padding: .72rem 1rem calc(.72rem + env(safe-area-inset-bottom));
    border-top: 1px solid rgba(255, 255, 255, .28);
    color: #fff;
    background: linear-gradient(90deg, #b92f3c, #d74752);
    box-shadow: 0 -8px 24px rgba(64, 22, 27, .24);
    font-family: var(--font-display);
    font-size: clamp(.9rem, 3.8vw, 1rem);
    font-weight: 600;
    line-height: 1;
    text-align: center;
    text-decoration: none;
    letter-spacing: .01em;
    -webkit-tap-highlight-color: transparent;
  }

  .mobile-emergency-bar svg {
    width: 20px;
    height: 20px;
    flex: none;
  }

  .mobile-emergency-bar strong {
    font-weight: 800;
    white-space: nowrap;
  }

  .mobile-emergency-bar:active {
    background: #a92834;
  }

  /* La ligne défilante du hero reste visible au-dessus du bandeau. */
  .kinetic-marquee {
    bottom: calc(3.9rem + env(safe-area-inset-bottom));
  }
}

@media (max-width: 380px) {
  .mobile-emergency-bar {
    gap: .35rem;
    padding-inline: .6rem;
    font-size: .82rem;
  }

  .mobile-emergency-bar svg {
    width: 18px;
    height: 18px;
  }
}


/* ============================================================
   Optimisation de lisibilité du hero sur smartphone
   ============================================================ */
.kinetic-mobile-break {
  display: none;
}

@media (max-width: 600px) {
  .site-header + main > .kinetic-hero:first-child {
    min-height: calc(100svh - 46px);
    height: auto;
  }

  .site-header + main > .kinetic-hero:first-child .kinetic-hero__inner {
    min-height: calc(100svh - 46px);
    height: auto;
    align-content: start;
    align-items: start;
    padding-top: calc(79px + 1rem);
    padding-right: 1.25rem;
    padding-bottom: calc(7.4rem + env(safe-area-inset-bottom));
    padding-left: 1.25rem;
  }

  .kinetic-copy {
    width: 100%;
    max-width: none;
  }

  .kinetic-eyebrow {
    display: none;
  }

  .kinetic-mobile-break {
    display: block;
  }

  .kinetic-title {
    max-width: 100%;
    font-size: clamp(1.82rem, 8.2vw, 2.08rem);
    line-height: 1.02;
    letter-spacing: -.04em;
  }

  .kinetic-title__mask {
    overflow: visible;
    padding-bottom: .12em;
  }

  .kinetic-title__line,
  .kinetic-title__line--accent {
    white-space: normal;
  }

  .kinetic-title__line--accent {
    margin-top: .12rem;
    font-size: .91em;
    line-height: 1.06;
    letter-spacing: -.045em;
  }

  .kinetic-intro {
    position: relative;
    z-index: 3;
    max-width: 34ch;
    margin-top: .8rem;
    color: rgba(251, 253, 255, .9);
    font-size: .88rem;
    line-height: 1.43;
    text-wrap: pretty;
  }

  .kinetic-actions {
    position: relative;
    z-index: 4;
    gap: .48rem;
    margin-top: .9rem;
  }

  .kinetic-cta {
    min-height: 44px;
    padding: .62rem 1rem;
    font-size: .84rem;
    box-shadow: 0 10px 22px -18px rgba(12, 24, 38, .75);
  }

  .kinetic-trust {
    position: relative;
    z-index: 4;
    gap: .38rem;
    margin-top: .8rem;
    color: rgba(251, 253, 255, .88);
    font-size: .75rem;
    line-height: 1.25;
  }

  .kinetic-visual {
    z-index: 1;
    right: -17%;
    bottom: calc(5rem + env(safe-area-inset-bottom));
    width: min(76vw, 325px);
    max-height: 43%;
    overflow: hidden;
    opacity: .2;
    -webkit-mask-image: linear-gradient(to bottom, transparent 0%, #000 18%, #000 82%, transparent 100%);
    mask-image: linear-gradient(to bottom, transparent 0%, #000 18%, #000 82%, transparent 100%);
  }

  .kinetic-visual img {
    max-height: 100%;
    filter: drop-shadow(0 20px 28px rgba(26, 38, 52, .18));
  }

  .kinetic-marquee {
    z-index: 5;
    bottom: calc(4.55rem + env(safe-area-inset-bottom));
    padding-block: .32rem;
    background: linear-gradient(90deg, rgba(63, 83, 107, .08), rgba(63, 83, 107, .56), rgba(63, 83, 107, .08));
  }

  .kinetic-marquee__track span {
    color: rgba(251, 253, 255, .64);
    font-size: .64rem;
    letter-spacing: .04em;
  }
}

@media (max-width: 380px) {
  .site-header + main > .kinetic-hero:first-child .kinetic-hero__inner {
    padding-right: 1rem;
    padding-left: 1rem;
  }

  .kinetic-title {
    font-size: clamp(1.68rem, 8vw, 1.88rem);
  }

  .kinetic-intro {
    font-size: .82rem;
  }

  .kinetic-cta {
    min-height: 42px;
    font-size: .8rem;
  }

  .kinetic-trust {
    font-size: .7rem;
  }
}

@media (max-width: 600px) and (max-height: 700px) {
  .site-header + main > .kinetic-hero:first-child .kinetic-hero__inner {
    padding-top: calc(79px + .6rem);
    padding-bottom: calc(6.9rem + env(safe-area-inset-bottom));
  }

  .kinetic-title {
    font-size: clamp(1.62rem, 7.6vw, 1.9rem);
  }

  .kinetic-intro {
    margin-top: .55rem;
    font-size: .79rem;
    line-height: 1.36;
  }

  .kinetic-actions {
    margin-top: .62rem;
  }

  .kinetic-cta {
    min-height: 40px;
    padding-block: .5rem;
  }

  .kinetic-trust {
    margin-top: .55rem;
    font-size: .68rem;
  }
}

/* ---------- Page 404 animée ---------- */
.error-page {
  min-height: 100svh;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 14% 12%, rgba(255,255,255,.26), transparent 28rem),
    linear-gradient(135deg, #91b9c2 0%, #91adc2 100%);
}

.error-header {
  position: relative;
  z-index: 20;
  padding: .8rem 0;
}

.error-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 64px;
  padding: .55rem .75rem .55rem 1rem;
  border: 1px solid rgba(255,255,255,.3);
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(255,255,255,.18), rgba(255,255,255,.08));
  -webkit-backdrop-filter: blur(20px) saturate(135%);
  backdrop-filter: blur(20px) saturate(135%);
  box-shadow: 0 18px 38px rgba(35,51,70,.2), inset 0 1px 0 rgba(255,255,255,.35);
}

.error-brand {
  display: flex;
  align-items: center;
  gap: .55rem;
  color: #fff;
  font-family: var(--font-display);
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
}

.error-brand:hover { color: #fff; }
.error-brand img { width: auto; height: 38px; }
.error-brand em { color: #d8f0f4; font-style: normal; }

.error-header__phone {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  padding: .7rem 1rem;
  border-radius: 999px;
  background: rgba(49,69,89,.78);
  color: #fff;
  font-family: var(--font-display);
  font-size: .9rem;
  font-weight: 700;
  text-decoration: none;
  box-shadow: 0 10px 22px -14px rgba(24,42,58,.65);
}

.error-header__phone:hover { color: #fff; background: rgba(49,69,89,.92); }
.error-header__phone svg { width: 18px; height: 18px; }

.error-main {
  position: relative;
  isolation: isolate;
  min-height: calc(100svh - 96px);
  display: grid;
  align-items: center;
  padding: clamp(2rem, 6vw, 5rem) 0 clamp(5.5rem, 8vw, 7rem);
}

.error-layout {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(240px, .9fr) minmax(0, 1.1fr);
  align-items: center;
  gap: clamp(2rem, 7vw, 6rem);
  width: 100%;
}

.error-illustration {
  display: grid;
  place-items: center;
  min-width: 0;
}

.error-paper {
  width: min(100%, 390px);
  height: auto;
  overflow: visible;
  color: #314559;
  filter: drop-shadow(0 28px 34px rgba(49,69,89,.2));
}

.error-paper__sheet,
.error-paper__tear-cover { fill: #f8fcfe; }
.error-paper__shadow { fill: rgba(49,69,89,.18); }
.error-paper__fold { fill: #dbeaf0; }
.error-paper__lines { stroke: #91adc2; }
.error-paper__rip {
  stroke-dasharray: 202 202;
  stroke-dashoffset: 0;
  animation: error-rip 1.35s cubic-bezier(.32,0,.67,0) both;
}

.error-paper__top,
.error-paper__bottom,
.error-paper__tear-cover {
  animation-duration: 1.35s;
  animation-fill-mode: both;
}

.error-paper__top {
  transform-origin: 0 150px;
  animation-name: error-paper-top;
}

.error-paper__bottom {
  transform-origin: 0 150px;
  animation-name: error-paper-bottom;
}

.error-paper__tear-cover {
  animation-name: error-rip-cover;
  animation-timing-function: cubic-bezier(.32,0,.67,0);
}

.error-paper__drawing:hover .error-paper__top { transform: translateY(24px) rotate(-1deg); }
.error-paper__drawing:hover .error-paper__bottom { transform: translateY(45px) rotate(1deg); }
.error-paper__top,
.error-paper__bottom { transition: transform .35s cubic-bezier(.77,0,.18,1); }

.error-copy { max-width: 640px; }
.error-kicker {
  margin: 0 0 .65rem;
  color: #355e6b;
  font-family: var(--font-display);
  font-size: .85rem;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.error-copy h1 {
  max-width: 12ch;
  margin-bottom: .55rem;
  color: #314559;
  font-size: clamp(2.4rem, 7vw, 5.4rem);
  line-height: .98;
  letter-spacing: -.05em;
}

.error-copy > p:not(.error-kicker) {
  max-width: 46ch;
  color: #425a70;
  font-size: clamp(1rem, 1.8vw, 1.16rem);
}

.error-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .8rem;
  margin-top: 1.5rem;
}

.error-contact-button {
  border-color: rgba(49,69,89,.45);
  background: rgba(255,255,255,.16);
  color: #314559;
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}

.error-contact-button:hover {
  border-color: #314559;
  background: rgba(255,255,255,.28);
  color: #314559;
  transform: translateY(-1px);
}

.error-orb {
  position: absolute;
  z-index: 0;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(1px);
}

.error-orb--one {
  width: min(42vw, 520px);
  aspect-ratio: 1;
  top: 5%;
  right: -15%;
  background: radial-gradient(circle, rgba(234,248,251,.32), transparent 68%);
}

.error-orb--two {
  width: min(32vw, 380px);
  aspect-ratio: 1;
  bottom: -12%;
  left: -10%;
  background: radial-gradient(circle, rgba(70,115,133,.18), transparent 68%);
}

@keyframes error-paper-top {
  0%, 38% {
    transform: translateY(25px) rotate(0deg);
    transform-origin: 62px 150px;
  }
  68% {
    transform: translateY(25px) rotate(-5deg);
    transform-origin: 62px 150px;
  }
  100% { transform: translateY(8px) rotate(0deg); }
}

@keyframes error-paper-bottom {
  0%, 38% {
    transform: translateY(25px) rotate(0deg);
    transform-origin: 62px 150px;
  }
  68% {
    transform: translateY(25px) rotate(5deg);
    transform-origin: 62px 150px;
  }
  100% { transform: translateY(45px) rotate(0deg); }
}

@keyframes error-rip {
  0%, 38% { stroke-dashoffset: -202; }
  68%, 100% { stroke-dashoffset: 0; }
}

@keyframes error-rip-cover {
  0%, 38% { width: 190px; }
  68%, 100% { width: 0; }
}

@media (max-width: 720px) {
  .error-header__phone span { display: none; }
  .error-header__phone { width: 44px; height: 44px; padding: 0; justify-content: center; }

  .error-main {
    min-height: calc(100svh - 88px);
    align-items: start;
    padding-top: 1rem;
    padding-bottom: calc(6.2rem + env(safe-area-inset-bottom));
  }

  .error-layout {
    grid-template-columns: 1fr;
    gap: .6rem;
    text-align: center;
  }

  .error-paper { width: min(68vw, 260px); }
  .error-copy { margin-inline: auto; }
  .error-copy h1 { max-width: 10ch; margin-inline: auto; font-size: clamp(2.25rem, 13vw, 3.7rem); }
  .error-copy > p:not(.error-kicker) { margin-inline: auto; }
  .error-actions { justify-content: center; }
}

@media (max-width: 410px) {
  .error-brand > span { font-size: .9rem; }
  .error-brand img { height: 34px; }
  .error-header__inner { min-height: 58px; padding-left: .8rem; }
  .error-paper { width: min(61vw, 230px); }
  .error-copy h1 { font-size: clamp(2rem, 12vw, 3rem); }
  .error-copy > p:not(.error-kicker) { font-size: .95rem; }
  .error-actions { display: grid; }
  .error-actions .btn { width: 100%; justify-content: center; }
}

@media (prefers-reduced-motion: reduce) {
  .error-paper__top,
  .error-paper__bottom,
  .error-paper__rip,
  .error-paper__tear-cover { animation: none; }
  .error-paper__top { transform: translateY(8px); }
  .error-paper__bottom { transform: translateY(45px); }
  .error-paper__rip { stroke-dashoffset: 0; }
  .error-paper__tear-cover { width: 0; }
}