/* ============ EURL TRAVAUX CONSTRUCTION ============ */
:root {
  --navy: #1b2560;
  --navy-deep: #111740;
  --navy-darker: #0c1130;
  --orange: #f2861d;
  --orange-dark: #d97310;
  --yellow: #f6c33d;
  --blue-light: #4a5cc7;
  --ink: #1a1d2b;
  --gray: #5b6070;
  --paper: #ffffff;
  --off: #f4f5fa;
  --radius: 14px;
  --shadow: 0 18px 50px rgba(17, 23, 64, .12);
  --font-head: 'Archivo', sans-serif;
  --font-body: 'Inter', sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }

h1, h2, h3, h4 {
  font-family: var(--font-head);
  text-transform: uppercase;
  line-height: 1.08;
  letter-spacing: .01em;
}

.container { max-width: 1180px; margin: 0 auto; padding: 0 24px; }

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* Paragraphes justifiés */
p { text-align: justify; }
.hero-kicker, .kicker, .stat span, .form-note, figcaption, .review footer em { text-align: left; }

/* ---------- Boutons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-head);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  font-size: 14px;
  padding: 17px 32px;
  border-radius: 60px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease, border-color .25s;
}
.btn-orange {
  background: linear-gradient(120deg, var(--orange), var(--orange-dark));
  color: #fff;
  box-shadow: 0 12px 30px rgba(242, 134, 29, .35);
}
.btn-orange:hover { transform: translateY(-3px); box-shadow: 0 18px 40px rgba(242, 134, 29, .45); }
.btn-ghost { border-color: rgba(255,255,255,.55); color: #fff; backdrop-filter: blur(4px); }
.btn-ghost:hover { border-color: #fff; background: rgba(255,255,255,.1); transform: translateY(-3px); }
.btn-full { width: 100%; }

/* ---------- Navigation ---------- */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  padding: 18px 0;
  transition: background .35s ease, padding .35s ease, box-shadow .35s;
}
.nav.scrolled {
  background: rgba(12, 17, 48, .92);
  backdrop-filter: blur(14px);
  padding: 10px 0;
  box-shadow: 0 10px 30px rgba(0,0,0,.25);
}
.nav-inner {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand-chevrons svg { width: 30px; height: 22px; display: block; }
.brand-text { display: flex; flex-direction: column; line-height: 1; }
.brand-text strong {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 17px;
  letter-spacing: .04em;
  color: var(--orange);
}
.brand-text strong + strong { font-size: 13.5px; letter-spacing: .12em; }
.brand-text em {
  font-style: normal;
  font-size: 10px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: rgba(255,255,255,.75);
  margin-top: 5px;
}
.nav-links { display: flex; align-items: center; gap: 26px; }
.nav-links a {
  color: rgba(255,255,255,.88);
  font-weight: 500;
  font-size: 14.5px;
  position: relative;
  transition: color .2s;
}
.nav-links a:not(.nav-cta)::after {
  content: "";
  position: absolute;
  left: 0; bottom: -6px;
  width: 100%; height: 2px;
  background: var(--orange);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .25s ease;
}
.nav-links a:not(.nav-cta):hover::after,
.nav-links a.active:not(.nav-cta)::after { transform: scaleX(1); }
.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--orange);
  color: #fff !important;
  font-family: var(--font-head);
  font-weight: 700;
  padding: 11px 20px;
  border-radius: 50px;
  transition: background .2s, transform .2s;
}
.nav-cta svg { width: 15px; height: 15px; }
.nav-cta:hover { background: var(--orange-dark); transform: translateY(-2px); }
.burger { display: none; background: none; border: 0; cursor: pointer; padding: 8px; }
.burger span { display: block; width: 26px; height: 2.5px; background: #fff; margin: 5.5px 0; border-radius: 2px; transition: transform .3s, opacity .3s; }
.burger.open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: #fff;
  overflow: hidden;
}
.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 50% 110%, rgba(242,134,29,.18), transparent 55%),
    linear-gradient(160deg, rgba(12,17,48,.94) 0%, rgba(17,23,64,.82) 45%, rgba(12,17,48,.7) 100%);
}
.hero-content { position: relative; z-index: 2; max-width: 900px; padding: 120px 24px 80px; }
.hero-kicker {
  display: inline-block;
  font-family: var(--font-head);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .22em;
  font-size: 12.5px;
  color: var(--yellow);
  border: 1px solid rgba(246,195,61,.4);
  padding: 9px 20px;
  border-radius: 40px;
  margin-bottom: 28px;
  background: rgba(12,17,48,.35);
  backdrop-filter: blur(6px);
}
.hero h1 {
  font-size: clamp(44px, 7.2vw, 88px);
  font-weight: 900;
  margin-bottom: 24px;
  text-shadow: 0 8px 40px rgba(0,0,0,.35);
}
.hero h1 .accent { color: var(--orange); }
.hero-sub {
  max-width: 640px;
  margin: 0 auto 38px;
  font-size: 17.5px;
  color: rgba(255,255,255,.88);
}
.hero-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-bottom: 34px; }
.hero-google {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.15);
  backdrop-filter: blur(8px);
  padding: 12px 24px;
  border-radius: 50px;
  font-size: 14.5px;
  color: rgba(255,255,255,.9);
}
.stars { color: var(--yellow); letter-spacing: 3px; font-size: 15px; }
.stars.big { font-size: 22px; }
.hero-scroll {
  position: absolute;
  bottom: 30px; left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  color: rgba(255,255,255,.7);
  animation: bounce 2.2s infinite;
}
.hero-scroll svg { width: 22px; height: 22px; }
@keyframes bounce { 0%,100% { transform: translate(-50%,0);} 50% { transform: translate(-50%,10px);} }

/* ---------- Stats ---------- */
.stats { background: var(--navy-deep); position: relative; }
.stats::before {
  content: "";
  position: absolute; inset: 0;
  background: repeating-linear-gradient(115deg, transparent 0 90px, rgba(255,255,255,.02) 90px 92px);
}
.stats-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 54px 24px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  position: relative;
}
.stat { text-align: center; color: #fff; }
.stat strong {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(34px, 4vw, 52px);
  color: var(--orange);
  display: block;
  line-height: 1;
}
.stat span {
  display: block;
  text-align: center;
  margin-top: 10px;
  font-size: 13.5px;
  text-transform: uppercase;
  letter-spacing: .14em;
  color: rgba(255,255,255,.65);
}

/* ---------- Sections ---------- */
.section { padding: 110px 0; }
.section-dark { background: linear-gradient(170deg, var(--navy-deep), var(--navy-darker)); color: #fff; }
.section-light { background: var(--off); }
.section-head { max-width: 720px; margin-bottom: 60px; }
.section-head.no-margin { margin-bottom: 0; }
.kicker {
  font-family: var(--font-head);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .22em;
  font-size: 12.5px;
  color: var(--orange);
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.kicker::before {
  content: "";
  width: 34px; height: 3px;
  background: linear-gradient(90deg, var(--orange), var(--yellow));
  border-radius: 2px;
}
.section-head h2 { font-size: clamp(30px, 4vw, 46px); font-weight: 800; }
.section-sub { margin-top: 20px; color: var(--gray); font-size: 16.5px; }
.section-dark .section-sub { color: rgba(255,255,255,.72); }

/* ---------- Services ---------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}
.service {
  background: #fff;
  border: 1px solid #e9ebf3;
  border-radius: var(--radius);
  padding: 38px 32px;
  position: relative;
  overflow: hidden;
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s;
}
.service::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 4px;
  background: linear-gradient(90deg, var(--orange), var(--yellow));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .35s ease;
}
.service:hover { transform: translateY(-8px); box-shadow: var(--shadow); border-color: transparent; }
.service:hover::before { transform: scaleX(1); }
.service-icon {
  width: 62px; height: 62px;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(242,134,29,.12), rgba(246,195,61,.16));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--orange);
  margin-bottom: 24px;
  transition: transform .3s ease;
}
.service:hover .service-icon { transform: scale(1.08) rotate(-4deg); }
.service-icon svg { width: 30px; height: 30px; }
.service h3 { font-size: 18px; font-weight: 800; margin-bottom: 14px; color: var(--navy-deep); }
.service p { font-size: 14.8px; color: var(--gray); }

/* ---------- Avant / Après ---------- */
.ba-wrap { max-width: 980px; margin: 0 auto; }
.ba {
  position: relative;
  aspect-ratio: 16 / 10.2;
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(0,0,0,.45);
  cursor: ew-resize;
  user-select: none;
  touch-action: pan-y;
}
.ba-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
}
.ba-before-clip {
  position: absolute;
  inset: 0;
  --pos: 50%;
  clip-path: inset(0 calc(100% - var(--pos)) 0 0);
}
.ba-label {
  position: absolute;
  top: 22px;
  font-family: var(--font-head);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .12em;
  font-size: 13px;
  padding: 8px 18px;
  border-radius: 40px;
  z-index: 3;
}
.ba-label-before { left: 22px; background: rgba(12,17,48,.8); color: #fff; backdrop-filter: blur(6px); }
.ba-label-after { right: 22px; background: var(--orange); color: #fff; }
.ba-handle {
  position: absolute;
  top: 0; bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  z-index: 4;
  pointer-events: none;
}
.ba-line { flex: 1; width: 3px; background: #fff; box-shadow: 0 0 14px rgba(0,0,0,.45); }
.ba-button {
  width: 58px; height: 58px;
  border-radius: 50%;
  background: #fff;
  color: var(--navy-deep);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 30px rgba(0,0,0,.4);
  margin: -2px 0;
}
.ba-button svg { width: 24px; height: 24px; }

/* ---------- Réalisations ---------- */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}
.project {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 4 / 3.1;
  border: 0;
  padding: 0;
  background: var(--navy-deep);
  text-align: left;
  box-shadow: 0 14px 40px rgba(17,23,64,.14);
  transition: transform .3s ease, box-shadow .3s ease;
}
.project:hover { transform: translateY(-8px); box-shadow: 0 26px 60px rgba(17,23,64,.25); }
.project img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .6s cubic-bezier(.2,.6,.2,1), opacity .4s;
}
.project:hover img { transform: scale(1.07); opacity: .85; }
.project::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(185deg, transparent 40%, rgba(12,17,48,.92) 100%);
}
.project-info {
  position: absolute;
  left: 24px; right: 24px; bottom: 20px;
  z-index: 2;
  color: #fff;
}
.project-tag {
  display: inline-block;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 10.5px;
  letter-spacing: .14em;
  text-transform: uppercase;
  background: var(--orange);
  padding: 5px 12px;
  border-radius: 30px;
  margin-bottom: 10px;
}
.project-info h3 { font-size: 19px; font-weight: 800; }
.project-info span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-top: 8px;
  font-size: 12.5px;
  color: rgba(255,255,255,.75);
  font-family: var(--font-body);
  text-transform: none;
  letter-spacing: 0;
}
.project-info span svg { width: 14px; height: 14px; }

/* ---------- Avis ---------- */
.avis-head {
  display: flex;
  align-items: center;
  gap: 48px;
  flex-wrap: wrap;
  margin-bottom: 50px;
}
.avis-score {
  display: flex;
  align-items: center;
  gap: 18px;
  background: #fff;
  border-radius: var(--radius);
  padding: 26px 34px;
  box-shadow: var(--shadow);
  border-bottom: 4px solid var(--orange);
}
.avis-score strong {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 56px;
  line-height: 1;
  color: var(--navy-deep);
}
.avis-score p { font-size: 13px; color: var(--gray); margin-top: 4px; text-align: left; }
.reviews-track {
  display: flex;
  gap: 24px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 6px 6px 26px;
  scrollbar-width: none;
}
.reviews-track::-webkit-scrollbar { display: none; }
.review {
  flex: 0 0 380px;
  scroll-snap-align: start;
  background: #fff;
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: 0 10px 34px rgba(17,23,64,.08);
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: transform .3s;
}
.review:hover { transform: translateY(-5px); }
.review p { font-size: 14.6px; color: #3c4152; flex: 1; }
.review footer { display: flex; align-items: center; gap: 13px; }
.avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--navy), var(--blue-light));
  color: #fff;
  font-family: var(--font-head);
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 17px;
}
.review footer strong { display: block; font-size: 14.5px; }
.review footer em { font-style: normal; font-size: 12.5px; color: var(--gray); }
.reviews-nav { display: flex; gap: 12px; justify-content: flex-end; }
.reviews-nav button {
  width: 48px; height: 48px;
  border-radius: 50%;
  border: 2px solid var(--navy);
  background: transparent;
  color: var(--navy);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .2s, color .2s, transform .2s;
}
.reviews-nav button:hover { background: var(--navy); color: #fff; transform: translateY(-2px); }
.reviews-nav svg { width: 20px; height: 20px; }

/* ---------- À propos ---------- */
.about {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 64px;
  align-items: center;
}
.about-photo { position: relative; }
.about-photo img {
  border-radius: 18px;
  box-shadow: 0 30px 70px rgba(0,0,0,.45);
}
.about-photo::before {
  content: "";
  position: absolute;
  inset: -18px auto auto -18px;
  width: 110px; height: 110px;
  border-top: 4px solid var(--orange);
  border-left: 4px solid var(--orange);
  border-radius: 18px 0 0 0;
}
.about-photo figcaption {
  position: absolute;
  bottom: 18px; left: 18px;
  background: rgba(12,17,48,.85);
  backdrop-filter: blur(6px);
  color: #fff;
  font-family: var(--font-head);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  font-size: 12px;
  padding: 9px 18px;
  border-radius: 40px;
}
.about-text h2 {
  font-size: clamp(26px, 3.2vw, 38px);
  font-weight: 800;
  margin-bottom: 26px;
  text-transform: none;
  line-height: 1.25;
}
.about-text h2::first-letter { color: var(--orange); }
.about-text p { color: rgba(255,255,255,.82); margin-bottom: 18px; font-size: 15.8px; }
.about-sign {
  margin-top: 30px;
  padding-left: 20px;
  border-left: 4px solid var(--orange);
}
.about-sign strong {
  font-family: var(--font-head);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .06em;
  font-size: 17px;
  display: block;
}
.about-sign span { font-size: 13.5px; color: rgba(255,255,255,.65); }

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  gap: 44px;
  align-items: start;
}
.contact-info { display: flex; flex-direction: column; gap: 16px; }
.contact-card, .contact-zone {
  display: flex;
  align-items: center;
  gap: 18px;
  background: #fff;
  border: 1px solid #e9ebf3;
  border-radius: var(--radius);
  padding: 20px 24px;
  transition: transform .25s, box-shadow .25s, border-color .25s;
}
.contact-card:hover { transform: translateX(6px); box-shadow: var(--shadow); border-color: transparent; }
.cc-icon {
  flex: 0 0 48px;
  width: 48px; height: 48px;
  border-radius: 13px;
  background: linear-gradient(135deg, rgba(242,134,29,.12), rgba(246,195,61,.18));
  color: var(--orange);
  display: flex;
  align-items: center;
  justify-content: center;
}
.cc-icon svg { width: 22px; height: 22px; }
.contact-card strong, .contact-zone strong { display: block; font-size: 15px; color: var(--ink); }
.contact-card span, .contact-zone span { font-size: 13px; color: var(--gray); }
.contact-form {
  background: #fff;
  border: 1px solid #e9ebf3;
  border-radius: 18px;
  padding: 40px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.contact-form label {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-family: var(--font-head);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .08em;
  font-size: 11.5px;
  color: var(--navy-deep);
}
.contact-form input, .contact-form select, .contact-form textarea {
  font-family: var(--font-body);
  font-size: 15px;
  padding: 14px 16px;
  border: 1.5px solid #dfe2ee;
  border-radius: 10px;
  background: var(--off);
  color: var(--ink);
  transition: border-color .2s, background .2s, box-shadow .2s;
  resize: vertical;
}
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus {
  outline: none;
  border-color: var(--orange);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(242,134,29,.14);
}
.form-note { font-size: 12.5px; color: var(--gray); text-align: center; }

/* ---------- Footer ---------- */
.footer { background: var(--navy-darker); color: rgba(255,255,255,.75); }
.footer-inner {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  gap: 50px;
  padding-top: 70px;
  padding-bottom: 50px;
}
.footer-brand p { font-size: 14px; margin-top: 18px; max-width: 340px; }
.footer .brand-text strong { font-size: 20px; }
.footer .brand-text strong + strong { font-size: 15.5px; }
.footer-col h4 {
  color: #fff;
  font-size: 13.5px;
  letter-spacing: .16em;
  margin-bottom: 20px;
}
.footer-col a, .footer-col span { display: block; font-size: 14px; margin-bottom: 12px; transition: color .2s; }
.footer-col a:hover { color: var(--orange); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.09);
  padding: 24px;
  text-align: center;
  font-size: 13px;
  color: rgba(255,255,255,.45);
}
.footer-bottom p { text-align: center; }

/* ---------- Lightbox ---------- */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(8, 11, 30, .96);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity .3s ease;
}
.lightbox.open { opacity: 1; pointer-events: auto; }
.lightbox figure {
  max-width: min(1100px, 88vw);
  max-height: 84vh;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.lightbox img {
  max-height: 74vh;
  width: auto;
  max-width: 100%;
  margin: 0 auto;
  border-radius: 12px;
  box-shadow: 0 30px 90px rgba(0,0,0,.6);
  animation: lbIn .35s ease;
}
@keyframes lbIn { from { opacity: 0; transform: scale(.96); } to { opacity: 1; transform: scale(1); } }
.lightbox figcaption {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: #fff;
  font-family: var(--font-head);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  font-size: 14px;
}
.lightbox figcaption #lbCount { color: var(--orange); }
.lb-close, .lb-arrow {
  position: absolute;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.2);
  color: #fff;
  width: 54px; height: 54px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .2s, transform .2s;
  z-index: 2;
}
.lb-close:hover, .lb-arrow:hover { background: var(--orange); transform: scale(1.08); }
.lb-close { top: 26px; right: 26px; }
.lb-close svg, .lb-arrow svg { width: 22px; height: 22px; }
.lb-prev { left: 26px; top: 50%; transform: translateY(-50%); }
.lb-next { right: 26px; top: 50%; transform: translateY(-50%); }
.lb-prev:hover { transform: translateY(-50%) scale(1.08); }
.lb-next:hover { transform: translateY(-50%) scale(1.08); }

/* ---------- Hero des sous-pages ---------- */
.page-hero {
  position: relative;
  padding: 210px 0 110px;
  color: #fff;
  overflow: hidden;
}
.page-hero img.page-hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.page-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, rgba(12,17,48,.95) 0%, rgba(17,23,64,.85) 50%, rgba(12,17,48,.72) 100%);
}
.page-hero .container { position: relative; z-index: 2; }
.page-hero h1 { font-size: clamp(34px, 5vw, 58px); font-weight: 900; max-width: 800px; }
.page-hero .section-sub { color: rgba(255,255,255,.82); max-width: 640px; }

/* ---------- Intro accueil ---------- */
.intro-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 60px;
  align-items: center;
}
.intro-grid p { color: var(--gray); margin-bottom: 16px; font-size: 16px; }
.intro-photo { position: relative; }
.intro-photo img { border-radius: 18px; box-shadow: var(--shadow); }
.intro-photo::after {
  content: "";
  position: absolute;
  inset: auto -16px -16px auto;
  width: 120px; height: 120px;
  border-bottom: 4px solid var(--orange);
  border-right: 4px solid var(--orange);
  border-radius: 0 0 18px 0;
}
.intro-cta { margin-top: 14px; }

/* ---------- Marquee avis (défilement auto, une ligne épurée) ---------- */
.avis-dark .section-head { max-width: none; text-align: center; margin-bottom: 54px; }
.avis-dark .kicker { justify-content: center; }
.avis-dark h2.avis-title {
  text-transform: none;
  font-weight: 700;
  letter-spacing: 0;
  font-size: clamp(38px, 5vw, 62px);
}
.marquee {
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent);
}
.marquee-row {
  display: flex;
  width: max-content;
  animation: marqueeScroll 140s linear infinite;
}
.marquee-row:hover { animation-play-state: paused; }
.marquee-group {
  display: flex;
  gap: 24px;
  padding-right: 24px;
}
.marquee .review {
  flex: 0 0 420px;
  background: rgba(255, 255, 255, .035);
  border: 1px solid rgba(255, 255, 255, .09);
  box-shadow: none;
  padding: 30px 30px 26px;
  gap: 14px;
}
.marquee .review:hover { transform: none; border-color: rgba(255, 255, 255, .18); }
.marquee .review p {
  color: rgba(255, 255, 255, .78);
  font-size: 14.2px;
  display: -webkit-box;
  -webkit-line-clamp: 5;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.marquee .review footer {
  border-top: 1px solid rgba(255, 255, 255, .1);
  padding-top: 16px;
}
.marquee .review footer strong { color: #fff; }
.marquee .review footer em { color: rgba(255, 255, 255, .5); }
@keyframes marqueeScroll { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) {
  .marquee-row { animation: none; }
  .marquee { overflow-x: auto; }
}

/* ---------- Méthode (4 étapes) ---------- */
.method-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 26px;
  counter-reset: step;
}
.method-step {
  background: #fff;
  border: 1px solid #e9ebf3;
  border-radius: var(--radius);
  padding: 34px 28px;
  position: relative;
  transition: transform .3s, box-shadow .3s;
}
.method-step:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.method-step::before {
  counter-increment: step;
  content: "0" counter(step);
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 44px;
  color: transparent;
  -webkit-text-stroke: 1.6px var(--orange);
  display: block;
  line-height: 1;
  margin-bottom: 18px;
}
.method-step h3 { font-size: 16.5px; font-weight: 800; margin-bottom: 12px; color: var(--navy-deep); }
.method-step p { font-size: 14.3px; color: var(--gray); }

/* ---------- Groupes de prestations ---------- */
.services-block { margin-bottom: 70px; }
.services-block:last-child { margin-bottom: 0; }
.services-block .group-title {
  font-size: 22px;
  font-weight: 800;
  color: var(--navy-deep);
  margin-bottom: 26px;
  display: flex;
  align-items: center;
  gap: 14px;
}
.services-block .group-title::before {
  content: "";
  width: 26px; height: 4px;
  background: linear-gradient(90deg, var(--orange), var(--yellow));
  border-radius: 2px;
}

/* ---------- Valeurs / engagements ---------- */
.values-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 26px;
}
.value {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius);
  padding: 32px 26px;
  transition: transform .3s, background .3s, border-color .3s;
}
.value:hover { transform: translateY(-6px); background: rgba(255,255,255,.09); border-color: rgba(242,134,29,.5); }
.value .service-icon { background: rgba(242,134,29,.15); }
.value h3 { font-size: 15.5px; font-weight: 800; margin-bottom: 10px; color: #fff; }
.value p { font-size: 14px; color: rgba(255,255,255,.72); }

/* ---------- Bandeau CTA ---------- */
.cta-band {
  position: relative;
  background: linear-gradient(120deg, var(--navy-deep), var(--navy));
  border-radius: 22px;
  padding: 70px 60px;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  overflow: hidden;
}
.cta-band::before {
  content: "";
  position: absolute;
  right: -60px; top: -60px;
  width: 260px; height: 260px;
  background: radial-gradient(circle, rgba(242,134,29,.35), transparent 70%);
}
.cta-band h2 { font-size: clamp(24px, 3vw, 36px); font-weight: 800; max-width: 520px; }
.cta-band p { color: rgba(255,255,255,.75); margin-top: 12px; max-width: 520px; }
.cta-band .btn { flex-shrink: 0; }

/* ---------- Liberae ---------- */
.liberae {
  color: rgba(255,255,255,.38);
  font-size: 12px;
  margin-top: 8px;
}
.liberae a { color: rgba(255,255,255,.55); transition: color .2s; }
.liberae a:hover { color: var(--orange); }

/* ---------- WhatsApp flottant ---------- */
.float-wa {
  position: fixed;
  bottom: 26px; right: 26px;
  z-index: 90;
  width: 60px; height: 60px;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 14px 34px rgba(37, 211, 102, .45);
  transition: transform .25s;
  animation: waPulse 3s infinite;
}
.float-wa:hover { transform: scale(1.1); }
.float-wa svg { width: 30px; height: 30px; }
@keyframes waPulse {
  0%, 100% { box-shadow: 0 14px 34px rgba(37,211,102,.45), 0 0 0 0 rgba(37,211,102,.35); }
  50% { box-shadow: 0 14px 34px rgba(37,211,102,.45), 0 0 0 16px rgba(37,211,102,0); }
}

/* ---------- Animations reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(34px);
  transition: opacity .8s cubic-bezier(.2,.65,.3,1), transform .8s cubic-bezier(.2,.65,.3,1);
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.delay-1 { transition-delay: .12s; }
.delay-2 { transition-delay: .24s; }
.delay-3 { transition-delay: .36s; }
.delay-4 { transition-delay: .48s; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .services-grid, .projects-grid { grid-template-columns: repeat(2, 1fr); }
  .about, .intro-grid { grid-template-columns: 1fr; gap: 44px; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .method-grid, .values-grid { grid-template-columns: repeat(2, 1fr); }
  .cta-band { flex-direction: column; text-align: center; padding: 54px 34px; }
  .cta-band h2, .cta-band p { max-width: none; }
  .cta-band p { text-align: center; }
}
@media (max-width: 940px) {
  .burger { display: block; position: relative; z-index: 120; }
  /* Pas de backdrop-filter sur mobile : il transforme le header en
     conteneur des position:fixed et casse le menu plein écran sur iOS */
  .nav, .nav.scrolled { background: rgba(12, 17, 48, .97); backdrop-filter: none; padding: 12px 0; }
  .nav-links {
    position: fixed;
    inset: 0;
    height: 100vh;
    height: 100dvh;
    background: var(--navy-darker);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 32px;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity .3s, visibility .3s;
    z-index: 110;
  }
  .nav-links.open { opacity: 1; visibility: visible; pointer-events: auto; }
  .nav-links a { font-size: 20px; }
  .nav-links .nav-cta { font-size: 17px; padding: 14px 28px; }
}
@media (max-width: 760px) {
  .section { padding: 76px 0; }
  .services-grid, .projects-grid { grid-template-columns: 1fr; }
  .stats-inner { grid-template-columns: repeat(2, 1fr); gap: 34px; }
  .form-row { grid-template-columns: 1fr; }
  .review { flex: 0 0 86%; }
  .marquee .review { flex: 0 0 320px; }
  .method-grid, .values-grid { grid-template-columns: 1fr; }
  .page-hero { padding: 150px 0 70px; }
  .footer-inner { grid-template-columns: 1fr; gap: 36px; }
  .hero h1 { font-size: clamp(38px, 11vw, 54px); }
  .hero-sub { font-size: 15.5px; }
  .ba { aspect-ratio: 4 / 3.4; }
  .ba-button { width: 48px; height: 48px; }
  .avis-head { gap: 26px; }
  .float-wa { width: 54px; height: 54px; bottom: 20px; right: 20px; }
  .lb-prev { left: 12px; } .lb-next { right: 12px; }
  .lb-close { top: 14px; right: 14px; }
}