/* ═══════════════════════════════════════════════════════════════
   Babacan Construction — Style principal
   Palette : Ardoise #263238 + Brique #B55239
   Fonts   : Sora (titres) + Source Serif 4 (corps)
   ═══════════════════════════════════════════════════════════════ */

/* ─── RESET ─────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
[hidden] { display: none !important; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: 'Source Serif 4', Georgia, serif;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, video { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
abbr { text-decoration: none; cursor: help; }

/* ─── VARIABLES ─────────────────────────────────────────────── */
:root {
  --navy:         #111827;
  --navy-deep:    #0A0F1A;
  --accent:       #F04E25;
  --accent-light: #F5714E;
  --accent-hover: #CC3510;
  --accent-pale:  #FFF1EC;
  --text:         #1A1A1A;
  --muted:        #6B7280;
  --bg:           #F4F1EC;
  --surface:      #FFFFFF;
  --border:       #E5DDD5;
  --shadow:       0 4px 24px rgba(38,50,56,.10);
  --shadow-lg:    0 12px 48px rgba(38,50,56,.16);
  --radius:       8px;
  --radius-lg:    16px;
  --transition:   0.3s ease;

  --container:    1180px;
  --section-gap:  100px;
}

/* ─── TYPOGRAPHY ─────────────────────────────────────────────── */
h1, h2, h3, h4 {
  font-family: 'Sora', system-ui, sans-serif;
  font-weight: 700;
  line-height: 1.15;
  color: var(--navy);
}

/* ─── LAYOUT ────────────────────────────────────────────────── */
.container {
  width: min(100%, var(--container));
  margin-inline: auto;
  padding-inline: 24px;
}

.section { padding-block: var(--section-gap); }
.section--dark { background: var(--navy); }
.section--alt  { background: var(--accent-pale); }

/* ─── BUTTONS ────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Sora', sans-serif;
  font-size: .9rem;
  font-weight: 600;
  line-height: 1;
  padding: 14px 26px;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: background var(--transition), color var(--transition),
              border-color var(--transition), transform .15s ease,
              box-shadow var(--transition);
  text-decoration: none;
  white-space: nowrap;
}
.btn:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
}
.btn--lg { padding: 16px 32px; font-size: .95rem; }

.btn--primary {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}
.btn--primary:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(181,82,57,.35);
}

.btn--outline {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,.55);
}
.btn--outline:hover {
  background: rgba(255,255,255,.1);
  border-color: #fff;
}

.btn--ghost {
  background: transparent;
  color: var(--navy);
  border-color: var(--border);
}
.btn--ghost:hover {
  background: var(--accent-pale);
  border-color: var(--accent);
  color: var(--accent);
}

/* ─── SECTION HEADERS ───────────────────────────────────────── */
.section__header {
  max-width: 640px;
  margin: 0 auto 60px;
  text-align: center;
}
.section__header--light .section__pretitle { color: rgba(255,255,255,.6); }
.section__header--light .section__title    { color: #fff; }
.section__header--light .section__sub      { color: rgba(255,255,255,.75); }

.section__pretitle {
  font-family: 'Sora', sans-serif;
  font-size: .78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--accent);
  margin-bottom: 12px;
}

.section__title {
  font-size: clamp(1.75rem, 3vw, 2.4rem);
  margin-bottom: 18px;
}

.section__sub {
  font-size: 1.05rem;
  color: var(--muted);
  line-height: 1.65;
}

/* ─── REVEAL ANIMATIONS ─────────────────────────────────────── */
[data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .65s ease, transform .65s ease;
}
[data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

/* Hero sequential reveal */
[data-reveal-seq] {
  opacity: 0;
  transform: translateY(22px);
}
[data-reveal-seq].is-visible {
  opacity: 1;
  transform: none;
  transition: opacity .6s ease, transform .6s ease;
}

/* ═══════════════════════════════════════════════════════════════
   NAVBAR
   ═══════════════════════════════════════════════════════════════ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 0;
  transition: background var(--transition), box-shadow var(--transition), padding var(--transition);
}
.navbar.scrolled {
  background: rgba(26, 36, 43, .97);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: 0 2px 16px rgba(0,0,0,.25);
}

.navbar__inner {
  display: flex;
  align-items: center;
  gap: 32px;
  height: 72px;
  padding-inline: 32px;
  max-width: var(--container);
  margin-inline: auto;
}

/* Logo */
.navbar__logo {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
  text-decoration: none;
}
.navbar__logo-mark {
  width: 40px;
  height: 40px;
  border-radius: var(--radius);
  background: var(--accent);
  color: #fff;
  font-family: 'Sora', sans-serif;
  font-weight: 800;
  font-size: 1.15rem;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.navbar__logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}
.navbar__logo-text strong {
  font-family: 'Sora', sans-serif;
  font-weight: 700;
  font-size: .95rem;
  color: #fff;
}
.navbar__logo-text em {
  font-style: normal;
  font-family: 'Source Serif 4', serif;
  font-size: .72rem;
  color: rgba(255,255,255,.55);
  letter-spacing: .04em;
}

/* Nav links */
.navbar__nav { margin-inline-start: auto; }
.navbar__nav ul {
  display: flex;
  gap: 36px;
}
.navbar__nav a {
  font-family: 'Sora', sans-serif;
  font-size: .85rem;
  font-weight: 500;
  color: rgba(255,255,255,.8);
  transition: color var(--transition);
  padding-block: 4px;
  border-bottom: 2px solid transparent;
}
.navbar__nav a:hover,
.navbar__nav a.active {
  color: #fff;
  border-bottom-color: var(--accent);
}

/* Phone CTA */
.navbar__phone {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: 'Sora', sans-serif;
  font-size: .85rem;
  font-weight: 700;
  color: #fff;
  background: var(--accent);
  padding: 10px 18px;
  border-radius: var(--radius);
  transition: background var(--transition), transform .15s;
  flex-shrink: 0;
}
.navbar__phone:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
}

/* Burger */
.navbar__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  margin-inline-start: auto;
}
.navbar__burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.navbar__burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.navbar__burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.navbar__burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ═══════════════════════════════════════════════════════════════
   HERO
   ═══════════════════════════════════════════════════════════════ */
.hero {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  min-height: 100svh;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  /* Fallback si pas d'image */
  background: linear-gradient(135deg, #0A0F1A 0%, #111827 55%, #1C2A45 100%);
}
.hero__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    125deg,
    rgba(10, 15, 26, .95) 0%,
    rgba(10, 15, 26, .82) 48%,
    rgba(10, 15, 26, .58) 100%
  );
}

/* Hero — zone de contenu principale */
.hero__inner {
  position: relative;
  z-index: 1;
  flex: 1;
  display: flex;
  align-items: center;
  width: 100%;
  padding-top: 72px; /* compense la navbar fixe */
}

.hero__content { max-width: 700px; }

/* Pretitle — badge pill */
.hero__pretitle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(240, 78, 37, .14);
  border: 1px solid rgba(240, 78, 37, .36);
  color: var(--accent-light);
  padding: 7px 18px;
  border-radius: 100px;
  font-family: 'Sora', sans-serif;
  font-size: .72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .1em;
  margin-bottom: 28px;
}

.hero__title {
  font-family: 'Sora', sans-serif;
  font-size: clamp(2.6rem, 5.8vw, 4.2rem);
  font-weight: 800;
  line-height: 1.07;
  color: #fff;
  margin-bottom: 22px;
}
.hero__accent {
  color: var(--accent-light);
  /* Optionnel : soulignement accent */
  position: relative;
}

.hero__sub {
  font-family: 'Source Serif 4', serif;
  font-size: 1.05rem;
  color: rgba(255,255,255,.68);
  margin-bottom: 44px;
  letter-spacing: .015em;
}

.hero__ctas {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* ─── Stats intégrées — bande basse du hero ─── */
.hero__stats {
  position: relative;
  z-index: 1;
  background: rgba(10, 15, 26, .88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-top: 1px solid rgba(255,255,255,.09);
  border-bottom: 3px solid var(--accent);
  padding-block: 28px;
}

/* ═══════════════════════════════════════════════════════════════
   STATS GRID (partagé — utilisé dans .hero__stats)
   ═══════════════════════════════════════════════════════════════ */

.stats__grid {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
}

.stats__item {
  flex: 1;
  text-align: center;
  padding: 12px 24px;
}

.stats__number {
  font-family: 'Sora', sans-serif;
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800;
  color: #fff;
  line-height: 1;
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 2px;
}
.stats__text {
  font-size: clamp(1.4rem, 2.5vw, 1.9rem);
}
.stats__plus {
  font-size: 1.4rem;
  color: var(--accent-light);
}

.stats__label {
  font-family: 'Sora', sans-serif;
  font-size: .78rem;
  color: rgba(255,255,255,.5);
  margin-top: 8px;
  text-transform: uppercase;
  letter-spacing: .06em;
  line-height: 1.4;
}

.stats__sep {
  width: 1px;
  height: 56px;
  background: rgba(255,255,255,.12);
  flex-shrink: 0;
}

/* ═══════════════════════════════════════════════════════════════
   PRESTATIONS
   ═══════════════════════════════════════════════════════════════ */
.prestations__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.prestation-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.prestation-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent);
}

.prestation-card__icon {
  width: 60px;
  height: 60px;
  border-radius: var(--radius);
  background: var(--accent-pale);
  display: grid;
  place-items: center;
  color: var(--accent);
  flex-shrink: 0;
}

.prestation-card__title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--navy);
  line-height: 1.3;
}

.prestation-card__desc {
  font-size: .92rem;
  color: var(--muted);
  line-height: 1.65;
  flex: 1;
}

.prestation-card__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: 'Sora', sans-serif;
  font-size: .82rem;
  font-weight: 600;
  color: var(--accent);
  margin-top: 4px;
  transition: gap var(--transition);
}
.prestation-card:hover .prestation-card__link { gap: 10px; }

/* ═══════════════════════════════════════════════════════════════
   RÉALISATIONS
   ═══════════════════════════════════════════════════════════════ */
.realisations__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto auto;
  gap: 16px;
}

.realisation-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--navy-deep);
  aspect-ratio: 4/3;
}

.realisation-card--large {
  grid-column: span 2;
  aspect-ratio: 16/9;
}

.realisation-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s ease;
  /* Fallback si image manquante */
  background: linear-gradient(135deg, #2F3E47 0%, #1A242B 100%);
}
.realisation-card:hover img { transform: scale(1.04); }

.realisation-card__caption {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 28px 20px 16px;
  background: linear-gradient(to top, rgba(26,36,43,.9) 0%, transparent 100%);
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 8px;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity var(--transition), transform var(--transition);
}
.realisation-card:hover .realisation-card__caption {
  opacity: 1;
  transform: none;
}

.realisation-card__type {
  font-family: 'Sora', sans-serif;
  font-size: .8rem;
  font-weight: 600;
  color: #fff;
}
.realisation-card__lieu {
  font-family: 'Sora', sans-serif;
  font-size: .75rem;
  color: var(--accent-light);
  font-weight: 500;
}

/* ═══════════════════════════════════════════════════════════════
   RÉASSURANCE
   ═══════════════════════════════════════════════════════════════ */
.reassurance__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.reassurance__item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.reassurance__icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius);
  background: var(--accent-pale);
  color: var(--accent);
  display: grid;
  place-items: center;
  flex-shrink: 0;
  transition: background var(--transition);
}
.reassurance__item:hover .reassurance__icon {
  background: var(--accent);
  color: #fff;
}

.reassurance__title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 8px;
}
.reassurance__desc {
  font-size: .9rem;
  color: var(--muted);
  line-height: 1.65;
}

/* ═══════════════════════════════════════════════════════════════
   ZONE D'INTERVENTION
   ═══════════════════════════════════════════════════════════════ */
.zone__inner {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 72px;
  align-items: center;
}

.zone__intro {
  font-size: 1.05rem;
  color: var(--muted);
  margin-bottom: 28px;
  line-height: 1.7;
}

.zone__list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px 16px;
  margin-bottom: 32px;
}
.zone__list li {
  font-family: 'Sora', sans-serif;
  font-size: .85rem;
  font-weight: 500;
  color: var(--navy);
  padding: 6px 0 6px 16px;
  border-left: 2px solid var(--accent);
}

.zone__note {
  font-size: .85rem;
  color: var(--muted);
  margin-bottom: 28px;
  font-style: italic;
}

.zone__visual {
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: center;
}

.zone__card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  text-align: center;
  box-shadow: var(--shadow);
  width: 100%;
  color: var(--navy);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.zone__card svg { color: var(--accent); margin-bottom: 4px; }
.zone__card strong {
  font-family: 'Sora', sans-serif;
  font-size: 1.4rem;
  font-weight: 800;
}
.zone__card span {
  font-family: 'Sora', sans-serif;
  font-size: .8rem;
  color: var(--accent);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .08em;
}
.zone__card p {
  font-size: .88rem;
  color: var(--muted);
  line-height: 1.6;
  margin-top: 4px;
}

.zone__cta-tel a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Sora', sans-serif;
  font-size: .9rem;
  font-weight: 700;
  color: var(--accent);
  background: var(--accent-pale);
  padding: 12px 24px;
  border-radius: var(--radius);
  transition: background var(--transition);
  width: 100%;
  justify-content: center;
}
.zone__cta-tel a:hover { background: var(--accent); color: #fff; }

/* ═══════════════════════════════════════════════════════════════
   CONTACT
   ═══════════════════════════════════════════════════════════════ */
.contact__inner {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 64px;
  align-items: start;
  margin-bottom: 0;
}

.contact__info {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.contact__block {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.contact__icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius);
  background: var(--accent-pale);
  color: var(--accent);
  display: grid;
  place-items: center;
  flex-shrink: 0;
}

.contact__label {
  font-family: 'Sora', sans-serif;
  font-size: .75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--muted);
  margin-bottom: 4px;
}
.contact__value {
  font-size: .95rem;
  color: var(--navy);
  font-weight: 500;
  line-height: 1.5;
}
a.contact__value:hover { color: var(--accent); }

/* ─── Form ───────────────────────────────────────────────────── */
.contact__form {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  box-shadow: var(--shadow);
}

.form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form__field { margin-bottom: 20px; }
.form__field:last-of-type { margin-bottom: 0; }

.form__label {
  display: block;
  font-family: 'Sora', sans-serif;
  font-size: .82rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 7px;
}
.form__opt {
  font-weight: 400;
  color: var(--muted);
}

.form__input,
.form__select,
.form__textarea {
  width: 100%;
  padding: 12px 16px;
  font-family: 'Source Serif 4', serif;
  font-size: .95rem;
  color: var(--text);
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  appearance: none;
}
.form__input::placeholder,
.form__textarea::placeholder { color: #AAA; }

.form__input:focus,
.form__select:focus,
.form__textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(181,82,57,.12);
}
.form__input.error,
.form__select.error,
.form__textarea.error {
  border-color: #E53E3E;
  box-shadow: 0 0 0 3px rgba(229,62,62,.12);
}

.form__select-wrap {
  position: relative;
}
.form__select { padding-right: 40px; cursor: pointer; }
.form__arrow {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
  color: var(--muted);
}

.form__textarea { resize: vertical; min-height: 120px; }

.form__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}
.form__required {
  font-size: .8rem;
  color: var(--muted);
}

.btn--submit { min-width: 200px; justify-content: center; }

.form__feedback {
  margin-top: 16px;
  padding: 14px 18px;
  border-radius: var(--radius);
  font-family: 'Sora', sans-serif;
  font-size: .88rem;
  font-weight: 500;
}
.form__feedback.success {
  background: #F0FFF4;
  color: #276749;
  border: 1px solid #9AE6B4;
}
.form__feedback.error {
  background: #FFF5F5;
  color: #C53030;
  border: 1px solid #FEB2B2;
}

/* Spinner */
.spin {
  animation: spin .8s linear infinite;
}
@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ─── Maps ────────────────────────────────────────────────────── */
.contact__map {
  margin-top: 56px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  line-height: 0;
}
.contact__map iframe {
  display: block;
  width: 100%;
  filter: grayscale(30%) contrast(1.05);
  transition: filter .3s;
}
.contact__map:hover iframe {
  filter: grayscale(0%) contrast(1);
}

/* ═══════════════════════════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════════════════════════ */
.footer {
  background: var(--navy-deep);
  padding-top: 72px;
  padding-bottom: 0;
  color: rgba(255,255,255,.75);
}

.footer__inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 56px;
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(255,255,255,.1);
}

.footer__brand .navbar__logo-text strong { color: #fff; }
.footer__brand .navbar__logo-text em    { color: rgba(255,255,255,.45); }

.footer__tagline {
  font-size: .9rem;
  color: rgba(255,255,255,.55);
  margin: 16px 0 12px;
  max-width: 280px;
  line-height: 1.6;
}
.footer__phone {
  display: inline-flex;
  align-items: center;
  font-family: 'Sora', sans-serif;
  font-size: .95rem;
  font-weight: 700;
  color: var(--accent-light);
  transition: color var(--transition);
}
.footer__phone:hover { color: #fff; }

.footer__heading {
  font-family: 'Sora', sans-serif;
  font-size: .75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: rgba(255,255,255,.4);
  margin-bottom: 20px;
}

.footer__nav ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer__nav a {
  font-size: .9rem;
  color: rgba(255,255,255,.65);
  transition: color var(--transition), padding-left var(--transition);
}
.footer__nav a:hover {
  color: #fff;
  padding-left: 6px;
}

.footer__contact address {
  font-style: normal;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer__contact p { font-size: .9rem; color: rgba(255,255,255,.65); line-height: 1.5; }
.footer__contact a { color: rgba(255,255,255,.65); transition: color var(--transition); }
.footer__contact a:hover { color: var(--accent-light); }

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-block: 20px;
}
.footer__copy {
  font-family: 'Sora', sans-serif;
  font-size: .78rem;
  color: rgba(255,255,255,.35);
}
.footer__legal-link {
  font-family: 'Sora', sans-serif;
  font-size: .78rem;
  color: rgba(255,255,255,.4);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--transition);
}
.footer__legal-link:hover { color: rgba(255,255,255,.75); }

/* ═══════════════════════════════════════════════════════════════
   STICKY CTA MOBILE
   ═══════════════════════════════════════════════════════════════ */
.sticky-cta {
  display: none;
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 90;
  padding: 12px 16px;
  padding-bottom: calc(12px + env(safe-area-inset-bottom));
  background: var(--navy-deep);
  border-top: 1px solid rgba(255,255,255,.1);
  transform: translateY(100%);
  transition: transform .35s ease;
}
.sticky-cta.is-visible {
  transform: none;
}
.sticky-cta__btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 14px;
  background: var(--accent);
  color: #fff;
  font-family: 'Sora', sans-serif;
  font-size: .9rem;
  font-weight: 700;
  border-radius: var(--radius);
  transition: background var(--transition);
}
.sticky-cta__btn:hover { background: var(--accent-hover); }

/* ═══════════════════════════════════════════════════════════════
   MENTIONS LÉGALES
   ═══════════════════════════════════════════════════════════════ */
.mentions-page {
  padding-top: 120px;
  padding-bottom: 80px;
}
.mentions-page h1 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin-bottom: 40px;
  color: var(--navy);
}
.mentions-page h2 {
  font-size: 1.2rem;
  margin-top: 36px;
  margin-bottom: 12px;
  color: var(--navy);
}
.mentions-page p,
.mentions-page address {
  font-size: .95rem;
  color: var(--muted);
  line-height: 1.75;
  font-style: normal;
  margin-bottom: 8px;
}
.mentions-page a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }

/* ═══════════════════════════════════════════════════════════════
   RESPONSIVE — 1024px
   ═══════════════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  :root { --section-gap: 80px; }

  .prestations__grid { grid-template-columns: repeat(2, 1fr); }
  .reassurance__grid { grid-template-columns: repeat(2, 1fr); gap: 28px; }
  .zone__inner { grid-template-columns: 1fr; gap: 40px; }
  .zone__visual { flex-direction: row; }
  .zone__card { max-width: 280px; }
  .footer__inner { grid-template-columns: 1fr 1fr; gap: 40px; }
  .footer__brand { grid-column: 1 / -1; }
}

/* ═══════════════════════════════════════════════════════════════
   RESPONSIVE — 768px
   ═══════════════════════════════════════════════════════════════ */
@media (max-width: 768px) {
  :root { --section-gap: 64px; }

  /* Navbar */
  .navbar__inner { padding-inline: 20px; }
  .navbar__nav {
    display: none;
    position: absolute;
    top: 72px; left: 0; right: 0;
    background: rgba(26, 36, 43, .98);
    backdrop-filter: blur(8px);
    padding: 24px 20px 28px;
  }
  .navbar__nav.is-open { display: block; }
  .navbar__nav ul {
    flex-direction: column;
    gap: 0;
  }
  .navbar__nav a {
    display: block;
    padding: 14px 0;
    font-size: .95rem;
    border-bottom: 1px solid rgba(255,255,255,.08);
  }
  .navbar__nav a:last-child { border-bottom: none; }
  .navbar__phone { display: none; }
  .navbar__burger { display: flex; }

  /* Hero */
  .hero__title { font-size: clamp(2rem, 8vw, 3rem); }

  /* Stats dans hero — garder horizontal, réduire taille */
  .stats__item { padding: 6px 14px; }
  .stats__sep  { height: 36px; }
  .stats__number { font-size: clamp(1.5rem, 4vw, 2rem); }
  .stats__text   { font-size: clamp(1.1rem, 3vw, 1.5rem); }

  /* Prestations */
  .prestations__grid { grid-template-columns: 1fr; }

  /* Réalisations */
  .realisations__grid { grid-template-columns: 1fr; }
  .realisation-card--large { grid-column: 1; }
  .realisation-card__caption { opacity: 1; transform: none; }

  /* Réassurance */
  .reassurance__grid { grid-template-columns: 1fr; gap: 24px; }

  /* Zone */
  .zone__list { grid-template-columns: repeat(2, 1fr); }
  .zone__visual { flex-direction: column; align-items: stretch; }
  .zone__card { max-width: 100%; }

  /* Contact */
  .contact__inner { grid-template-columns: 1fr; gap: 40px; }
  .contact__form { padding: 28px 20px; }
  .form__row { grid-template-columns: 1fr; }
  .form__footer { flex-direction: column; align-items: stretch; }
  .btn--submit { width: 100%; }

  /* Footer */
  .footer__inner { grid-template-columns: 1fr; gap: 32px; }
  .footer__bottom { flex-direction: column; align-items: flex-start; gap: 8px; }

  /* Sticky CTA */
  .sticky-cta { display: block; }
}

/* ═══════════════════════════════════════════════════════════════
   RESPONSIVE — 480px
   ═══════════════════════════════════════════════════════════════ */
@media (max-width: 480px) {
  :root { --section-gap: 52px; }

  .container { padding-inline: 16px; }
  .hero__ctas { flex-direction: column; }
  .hero__ctas .btn { width: 100%; justify-content: center; }
  .zone__list { grid-template-columns: 1fr; }
  .prestation-card { padding: 24px 20px; }
  .contact__form { padding: 24px 16px; }

  /* Stats hero compact mobile */
  .stats__item   { padding: 4px 10px; }
  .stats__number { font-size: 1.4rem; }
  .stats__text   { font-size: 1rem; }
  .stats__sep    { height: 28px; }
}