/* ================================================
   SAS BOUDET ELECTRICITÉ — style.css
   Mobile-first · Vanilla CSS · No dependencies
   ================================================ */

/* ── Variables ── */
:root {
  --orange:        #E8611A;
  --orange-light:  #F28C4E;
  --orange-glow:   rgba(232, 97, 26, 0.12);
  --orange-shadow: 0 8px 28px rgba(232, 97, 26, 0.28);
  --dark:          #1A1A1A;
  --dark-mid:      #242424;
  --charcoal:      #2D2D2D;
  --gray:          #6B6B6B;
  --light:         #F5F5F5;
  --white:         #FFFFFF;
  --border:        rgba(0, 0, 0, 0.08);
  --border-dark:   rgba(255, 255, 255, 0.08);

  --font:          'Inter', system-ui, sans-serif;
  --radius-sm:     8px;
  --radius:        12px;
  --radius-lg:     20px;

  --shadow-sm:     0 2px 8px rgba(0,0,0,0.06);
  --shadow:        0 4px 20px rgba(0,0,0,0.08);
  --shadow-lg:     0 20px 60px rgba(0,0,0,0.12);

  --header-h:      72px;
  --max-w:         1200px;
  --pad-x:         20px;
  --section-y:     100px;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-h);
  -webkit-text-size-adjust: 100%;
}
body {
  font-family: var(--font);
  color: var(--charcoal);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, select, textarea { font-family: inherit; }

/* ── Utilities ── */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--pad-x);
}
.text-orange { color: var(--orange); }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: var(--radius-sm);
  font-size: 0.925rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  cursor: pointer;
  transition: transform 0.22s ease, box-shadow 0.22s ease, background 0.22s ease, border-color 0.22s ease, color 0.22s ease;
  white-space: nowrap;
  border: 2px solid transparent;
}
.btn--primary {
  background: var(--orange);
  color: var(--white);
  box-shadow: var(--orange-shadow);
}
.btn--primary:hover {
  background: #cf5516;
  transform: translateY(-2px);
  box-shadow: 0 14px 36px rgba(232, 97, 26, 0.38);
}
.btn--secondary {
  background: transparent;
  color: var(--orange);
  border-color: var(--orange);
}
.btn--secondary:hover {
  background: var(--orange);
  color: var(--white);
  transform: translateY(-2px);
}
.btn--ghost {
  background: rgba(255,255,255,0.08);
  color: var(--white);
  border-color: rgba(255,255,255,0.2);
  backdrop-filter: blur(4px);
}
.btn--ghost:hover {
  background: rgba(255,255,255,0.16);
  border-color: rgba(255,255,255,0.4);
}
.btn--large { padding: 17px 36px; font-size: 1rem; }
.btn--full   { width: 100%; }

/* ── Section shell ── */
.section    { padding: var(--section-y) 0; }
.section--alt  { background: var(--light); }
.section--dark { background: var(--dark); color: var(--white); }

.section-header { text-align: center; max-width: 620px; margin: 0 auto 64px; }
.section-label {
  display: inline-block;
  color: var(--orange);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.section-label--light { color: var(--orange-light); }
.section-title {
  font-size: clamp(1.75rem, 3.5vw, 2.6rem);
  font-weight: 800;
  line-height: 1.2;
  color: var(--charcoal);
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}
.section-title em { font-style: normal; }
.section-title--light { color: var(--white); }
.section-desc { color: var(--gray); font-size: 1.025rem; line-height: 1.72; }

/* ── Scroll animations ── */
.aos {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.aos.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-up {
  opacity: 0;
  transform: translateY(28px);
  animation: fadeUp 0.7s ease forwards;
  animation-delay: var(--d, 0s);
}
@keyframes fadeUp {
  to { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}

/* ══════════════════════════════════════
   HEADER
══════════════════════════════════════ */
.header {
  position: fixed;
  inset: 0 0 auto;
  height: var(--header-h);
  z-index: 100;
  background: transparent;
  transition: background 0.32s ease, box-shadow 0.32s ease;
}
.header.scrolled {
  background: rgba(26, 26, 26, 0.97);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 2px 24px rgba(0,0,0,0.32);
}
.header__inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 11px;
  flex-shrink: 0;
}
.logo__bolt { width: 38px; height: 38px; flex-shrink: 0; }
.logo__text { display: flex; flex-direction: column; line-height: 1.15; }
.logo__name {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.01em;
}
.logo__sub {
  font-size: 0.6rem;
  font-weight: 600;
  color: var(--orange);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

/* Nav desktop */
.nav__list {
  display: flex;
  align-items: center;
  gap: 2px;
}
.nav__link {
  color: rgba(255,255,255,.72);
  font-size: 0.875rem;
  font-weight: 500;
  padding: 8px 13px;
  border-radius: 6px;
  transition: color 0.2s, background 0.2s;
}
.nav__link:hover {
  color: var(--white);
  background: rgba(255,255,255,.08);
}
.header__cta { padding: 9px 20px; font-size: 0.85rem; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  border-radius: 6px;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ══════════════════════════════════════
   HERO
══════════════════════════════════════ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--dark);
  overflow: hidden;
  padding-top: var(--header-h);
}

.hero__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 60% at 15% 55%, rgba(232,97,26,.07) 0%, transparent 70%),
    radial-gradient(ellipse 50% 50% at 85% 20%, rgba(242,140,78,.045) 0%, transparent 60%);
  pointer-events: none;
}
.hero__circuit {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.hero__content {
  position: relative;
  z-index: 2;
  padding-top: 60px;
  padding-bottom: 100px;
  max-width: 720px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(232,97,26,.1);
  border: 1px solid rgba(232,97,26,.24);
  color: var(--orange-light);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 7px 15px;
  border-radius: 50px;
  margin-bottom: 28px;
}

.hero__title {
  font-size: clamp(2.4rem, 6vw, 4.4rem);
  font-weight: 900;
  line-height: 1.08;
  color: var(--white);
  letter-spacing: -0.025em;
  margin-bottom: 24px;
}
.hero__title em { font-style: normal; }
.hero__city { color: var(--orange); }

.hero__desc {
  font-size: clamp(0.95rem, 1.8vw, 1.1rem);
  color: rgba(255,255,255,.6);
  line-height: 1.78;
  margin-bottom: 36px;
  max-width: 540px;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 52px;
}

.hero__trust {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  padding-top: 40px;
  border-top: 1px solid rgba(255,255,255,.08);
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,.55);
  font-size: 0.845rem;
  font-weight: 500;
}

.hero__scroll {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  color: rgba(255,255,255,.28);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  animation: heroBounce 2.4s ease-in-out infinite;
  pointer-events: none;
}
@keyframes heroBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(8px); }
}

/* ══════════════════════════════════════
   SERVICES
══════════════════════════════════════ */
.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.service-card {
  position: relative;
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: 30px 26px;
  overflow: hidden;
  transition: transform 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease;
}
.service-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--orange), var(--orange-light));
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.3s ease;
}
.service-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(232,97,26,.18);
}
.service-card:hover::after { transform: scaleX(1); }

.service-card--featured {
  border-color: rgba(232,97,26,.22);
  background: linear-gradient(160deg, rgba(232,97,26,.03) 0%, var(--white) 60%);
}

.service-card__icon {
  width: 54px;
  height: 54px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--orange-glow);
  border-radius: var(--radius-sm);
  margin-bottom: 18px;
}
.service-card__icon svg { width: 30px; height: 30px; }

.service-card__badge {
  display: inline-block;
  background: var(--orange);
  color: var(--white);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 50px;
  margin-bottom: 10px;
}

.service-card__title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--charcoal);
  line-height: 1.35;
  margin-bottom: 10px;
}
.service-card__desc {
  color: var(--gray);
  font-size: 0.875rem;
  line-height: 1.68;
  margin-bottom: 18px;
}
.service-card__link {
  display: inline-block;
  color: var(--orange);
  font-size: 0.845rem;
  font-weight: 600;
  transition: letter-spacing 0.2s;
}
.service-card__link:hover { letter-spacing: 0.03em; }

.services__cta { text-align: center; margin-top: 48px; }

/* ══════════════════════════════════════
   À PROPOS
══════════════════════════════════════ */
.apropos__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.apropos__text {
  color: rgba(255,255,255,.62);
  font-size: 1rem;
  line-height: 1.78;
  margin-bottom: 20px;
}
.apropos__values {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 32px;
}
.value-item {
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(255,255,255,.72);
  font-size: 0.845rem;
  font-weight: 500;
  padding: 11px 14px;
  background: rgba(255,255,255,.04);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-sm);
}
.value-item svg { flex-shrink: 0; width: 18px; height: 18px; }

.apropos__stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.stat-card {
  background: rgba(255,255,255,.04);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius);
  padding: 28px 20px;
  text-align: center;
  transition: background 0.3s, border-color 0.3s;
}
.stat-card:hover {
  background: rgba(232,97,26,.08);
  border-color: rgba(232,97,26,.2);
}
.stat-card__number {
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  font-weight: 900;
  color: var(--orange);
  line-height: 1;
  letter-spacing: -0.035em;
  margin-bottom: 8px;
}
.stat-card__label {
  color: rgba(255,255,255,.45);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* ══════════════════════════════════════
   RÉALISATIONS — Carousel
══════════════════════════════════════ */
.carousel-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.carousel {
  display: flex;
  transition: transform 0.5s cubic-bezier(.4,0,.2,1);
}
.carousel__slide { min-width: 100%; position: relative; }

.carousel__image {
  height: 480px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.carousel__image--1 { background: linear-gradient(140deg, #1a1a2e 0%, #2d2d3d 100%); }
.carousel__image--2 { background: linear-gradient(140deg, #1a2e1a 0%, #2d3d2d 100%); }
.carousel__image--3 { background: linear-gradient(140deg, #2e1a1a 0%, #3d2d2d 100%); }
.carousel__image--4 { background: linear-gradient(140deg, #1a2030 0%, #2d3040 100%); }
.carousel__image--5 { background: linear-gradient(140deg, #2e2e1a 0%, #3d3d2d 100%); }

.carousel__placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  color: rgba(255,255,255,.3);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-align: center;
  padding: 0 24px;
}
.carousel__placeholder svg { opacity: 0.6; }

.carousel__caption {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 36px 32px 28px;
  background: linear-gradient(to top, rgba(0,0,0,.82) 0%, transparent 100%);
  color: var(--white);
}
.carousel__caption h3 { font-size: 1.15rem; font-weight: 700; margin-bottom: 4px; }
.carousel__caption p  { color: var(--orange-light); font-size: 0.845rem; }

.carousel__btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: rgba(255,255,255,.95);
  color: var(--charcoal);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 18px rgba(0,0,0,.18);
  transition: background 0.22s, color 0.22s, transform 0.22s;
  z-index: 10;
}
.carousel__btn:hover {
  background: var(--orange);
  color: var(--white);
  transform: translateY(-50%) scale(1.08);
}
.carousel__btn--prev { left: 18px; }
.carousel__btn--next { right: 18px; }

.carousel__dots {
  position: absolute;
  bottom: 28px;
  right: 28px;
  display: flex;
  gap: 7px;
  z-index: 10;
}
.carousel__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,.38);
  border: none;
  cursor: pointer;
  padding: 0;
  transition: background 0.22s, width 0.3s, border-radius 0.3s;
}
.carousel__dot.active {
  background: var(--orange);
  width: 22px;
  border-radius: 4px;
}

/* ══════════════════════════════════════
   TÉMOIGNAGES
══════════════════════════════════════ */
.temoignages__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
  margin-bottom: 40px;
}
.temoignage-card {
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: 30px;
  transition: transform 0.28s, box-shadow 0.28s;
}
.temoignage-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.temoignage-card__stars {
  color: #F59E0B;
  font-size: 1rem;
  letter-spacing: 2px;
  margin-bottom: 14px;
}
.temoignage-card blockquote {
  font-style: italic;
  color: var(--charcoal);
  line-height: 1.7;
  font-size: 0.925rem;
  margin-bottom: 20px;
  position: relative;
  padding-left: 18px;
}
.temoignage-card blockquote::before {
  content: '"';
  position: absolute;
  left: 0;
  top: -4px;
  font-size: 2rem;
  line-height: 1;
  color: var(--orange);
  font-style: normal;
}
.temoignage-card__author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.temoignage-card__avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--orange) 0%, var(--orange-light) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 700;
  flex-shrink: 0;
}
.temoignage-card__name     { font-weight: 700; font-size: 0.875rem; color: var(--charcoal); }
.temoignage-card__location { font-size: 0.78rem; color: var(--gray); }

.temoignages__google {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  flex-wrap: wrap;
  padding: 26px 32px;
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
}
.google-rating {
  display: flex;
  align-items: center;
  gap: 14px;
}
.google-rating__score  { font-size: 1.45rem; font-weight: 800; color: var(--charcoal); }
.google-rating__count  { font-size: 0.78rem; color: var(--gray); margin-top: 2px; }
.google-rating__stars  { color: #F59E0B; font-size: 1.1rem; letter-spacing: 2px; }

/* ══════════════════════════════════════
   CONTACT
══════════════════════════════════════ */
.contact__inner {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 48px;
  align-items: start;
}

.contact-form {
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow);
}

.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-size: 0.845rem;
  font-weight: 600;
  color: var(--charcoal);
  margin-bottom: 7px;
}
.form-group label span { color: var(--orange); }

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 11px 15px;
  border: 1.5px solid #ddd;
  border-radius: var(--radius-sm);
  font-size: 0.925rem;
  color: var(--charcoal);
  background: var(--white);
  transition: border-color 0.2s, box-shadow 0.2s;
  -webkit-appearance: none;
  appearance: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--orange);
  box-shadow: 0 0 0 3px rgba(232,97,26,.1);
}
.form-group input.has-error,
.form-group select.has-error,
.form-group textarea.has-error { border-color: #ef4444; }
.form-group textarea { resize: vertical; min-height: 96px; }
.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none'%3E%3Cpath d='M6 9l6 6 6-6' stroke='%236B6B6B' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 42px;
  cursor: pointer;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-row .form-group { margin-bottom: 0; }

.form-group--checkbox { margin-top: 0; }
.checkbox-label {
  display: flex !important;
  align-items: flex-start;
  gap: 10px;
  cursor: pointer;
  font-size: 0.845rem !important;
  font-weight: 400 !important;
  color: var(--gray) !important;
  line-height: 1.5;
}
.checkbox-label input[type="checkbox"] {
  width: auto;
  padding: 0;
  border: none;
  accent-color: var(--orange);
  flex-shrink: 0;
  margin-top: 3px;
  cursor: pointer;
}
.form-legal {
  margin-top: 12px;
  font-size: 0.73rem;
  color: var(--gray);
  text-align: center;
}

.form-success {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 14px;
  padding: 48px 24px;
}
.form-success[hidden] { display: none; }
.form-success h3 { font-size: 1.35rem; font-weight: 800; color: var(--charcoal); }
.form-success p  { color: var(--gray); }

/* Contact info side */
.info-card {
  background: var(--light);
  border-radius: var(--radius);
  padding: 24px;
  margin-bottom: 18px;
}
.info-card__title {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--charcoal);
  padding-bottom: 12px;
  margin-bottom: 16px;
  border-bottom: 2px solid var(--orange);
  display: inline-block;
}
.info-card__desc { color: var(--gray); font-size: 0.875rem; margin-bottom: 12px; }

.info-item {
  display: flex;
  align-items: flex-start;
  gap: 13px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
}
.info-item:last-child { border-bottom: none; padding-bottom: 0; }
.info-item svg { flex-shrink: 0; margin-top: 1px; }
.info-item__primary {
  display: block;
  font-weight: 700;
  font-size: 0.925rem;
  color: var(--charcoal);
  transition: color 0.2s;
}
a.info-item__primary:hover { color: var(--orange); }
.info-item__sub {
  display: block;
  font-size: 0.77rem;
  color: var(--gray);
  margin-top: 2px;
}

.zone-list li {
  padding: 5px 0;
  font-size: 0.845rem;
  color: var(--charcoal);
  border-bottom: 1px dashed #ddd;
}
.zone-list li::before { content: '→ '; color: var(--orange); }
.zone-list li:last-child { border-bottom: none; }

.map-placeholder {
  height: 160px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: var(--light);
  border: 2px dashed #ccc;
  border-radius: var(--radius);
  color: var(--gray);
  font-size: 0.845rem;
  text-align: center;
}
.map-placeholder small { font-size: 0.72rem; color: #aaa; }

/* ══════════════════════════════════════
   FOOTER
══════════════════════════════════════ */
.footer {
  background: var(--dark);
  color: rgba(255,255,255,.55);
  padding: 72px 0 0;
}
.footer__inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1.2fr 1.2fr;
  gap: 48px;
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.footer__brand .logo { margin-bottom: 0; }
.footer__tagline {
  font-size: 0.845rem;
  line-height: 1.65;
  color: rgba(255,255,255,.45);
  margin-top: 14px;
  max-width: 220px;
}
.footer__certs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 14px;
}
.cert-badge {
  background: rgba(232,97,26,.1);
  color: var(--orange-light);
  border: 1px solid rgba(232,97,26,.2);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  padding: 3px 10px;
  border-radius: 50px;
}
.footer__col-title {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 18px;
}
.footer__col ul li { margin-bottom: 9px; }
.footer__col ul a,
.footer__col ul li {
  font-size: 0.845rem;
  color: rgba(255,255,255,.5);
  transition: color 0.2s;
}
.footer__col ul a:hover { color: var(--orange); }

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  padding: 22px 0;
  font-size: 0.72rem;
  color: rgba(255,255,255,.3);
}
.footer__legal { display: flex; gap: 24px; }
.footer__legal a { color: rgba(255,255,255,.38); transition: color 0.2s; }
.footer__legal a:hover { color: var(--orange); }

/* ══════════════════════════════════════
   FLOATING CTA (mobile)
══════════════════════════════════════ */
.float-cta {
  display: none;
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: var(--orange);
  color: var(--white);
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 26px rgba(232,97,26,.45);
  z-index: 90;
  transition: transform 0.28s ease, opacity 0.28s ease, box-shadow 0.22s;
}
.float-cta::before {
  content: '';
  position: absolute;
  inset: -7px;
  border-radius: 50%;
  border: 2px solid rgba(232,97,26,.3);
  animation: pulsering 2.2s ease infinite;
}
@keyframes pulsering {
  0%   { transform: scale(.88); opacity: .8; }
  60%  { transform: scale(1.1); opacity: .2; }
  100% { transform: scale(.88); opacity: .8; }
}
.float-cta:hover { transform: scale(1.1); box-shadow: 0 14px 36px rgba(232,97,26,.55); }

/* ══════════════════════════════════════
   RESPONSIVE — Tablet (≤1024px)
══════════════════════════════════════ */
@media (max-width: 1024px) {
  :root { --section-y: 72px; }

  .services__grid  { grid-template-columns: repeat(2, 1fr); }
  .apropos__inner  { grid-template-columns: 1fr; gap: 52px; }
  .contact__inner  { grid-template-columns: 1fr; }
  .footer__inner   { grid-template-columns: 1fr 1fr; gap: 36px; }
}

/* ══════════════════════════════════════
   RESPONSIVE — Mobile (≤768px)
══════════════════════════════════════ */
@media (max-width: 768px) {
  :root { --section-y: 56px; --pad-x: 16px; }

  /* Header / Nav */
  .hamburger { display: flex; }
  .header__cta { display: none; }
  .nav {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    background: rgba(26,26,26,.98);
    backdrop-filter: blur(14px);
    padding: 20px 16px 28px;
    transform: translateY(calc(-100% - var(--header-h)));
    transition: transform 0.36s cubic-bezier(.4,0,.2,1);
    border-bottom: 1px solid rgba(255,255,255,.06);
  }
  .nav.open { transform: translateY(0); }
  .nav__list { flex-direction: column; gap: 2px; }
  .nav__link { display: block; padding: 13px 16px; font-size: 1rem; }

  /* Float CTA */
  .float-cta { display: flex; }

  /* Hero */
  .hero__title { letter-spacing: -0.02em; }
  .hero__actions { flex-direction: column; align-items: flex-start; }
  .hero__trust { gap: 14px; }

  /* Services */
  .services__grid { grid-template-columns: 1fr; }

  /* À Propos */
  .apropos__values { grid-template-columns: 1fr; }
  .apropos__stats  { grid-template-columns: repeat(2, 1fr); }

  /* Témoignages */
  .temoignages__grid  { grid-template-columns: 1fr; }
  .temoignages__google { flex-direction: column; gap: 16px; }

  /* Contact */
  .contact-form { padding: 24px 18px; }
  .form-row     { grid-template-columns: 1fr; }

  /* Carousel */
  .carousel__image { height: 300px; }
  .carousel__btn   { width: 38px; height: 38px; }
  .carousel__caption { padding: 24px 20px 20px; }

  /* Footer */
  .footer__inner   { grid-template-columns: 1fr; gap: 32px; }
  .footer__tagline { max-width: 100%; }
  .footer__bottom  { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 400px) {
  .hero__title { font-size: 2rem; }
  .stat-card__number { font-size: 2rem; }
}