/* ==========================================================================
   ER HYDRO — Feuille de style principale
   Couleurs : Rouge & Blanc (charte du logo) + accents métal / noir
   Police : Montserrat
   ========================================================================== */

/* ---------- Variables ---------- */
:root {
  --rouge:        #14397a;   /* bleu foncé ER Hydro (accent principal) */
  --rouge-fonce:  #0e2a5c;   /* bleu foncé — survol */
  --rouge-clair:  #7d9fde;   /* bleu clair lisible sur fond sombre */
  --noir:         #16181c;
  --gris-fonce:   #2a2d33;
  --gris:         #6b7280;
  --gris-clair:   #f4f5f7;
  --gris-bord:    #e3e5e9;
  --metal:        #c9cdd2;
  --metal-fonce:  #8a8e94;
  --blanc:        #ffffff;

  /* Charte catalogue ER HYDRO (couleurs du dépliant) */
  --bleu-fonce:   #14397a;   /* titres & logo */
  --brochure-gris:#e7e6e1;   /* fond papier du dépliant */
  --cat-pompes:        #d42129;  /* rouge — pompes */
  --cat-moteurs:       #ee7421;  /* orange — moteurs */
  --cat-systemes:      #1f93bd;  /* bleu/turquoise — centrales */
  --cat-distribution:  #7ab51d;  /* vert — distribution / valves */
  --cat-raccords:      #2c6fb5;  /* bleu — raccords & flexibles */
  --cat-verins:        #2e9fc4;  /* bleu clair — vérins */
  --cat-nettoyeurs:    #14397a;  /* bleu foncé — nettoyeurs */

  --ombre-sm: 0 2px 8px rgba(20, 22, 28, .08);
  --ombre-md: 0 10px 30px rgba(20, 22, 28, .12);
  --ombre-lg: 0 24px 60px rgba(20, 22, 28, .18);

  --rayon: 14px;
  --rayon-sm: 8px;
  --max: 1200px;
  --transition: .35s cubic-bezier(.16, 1, .3, 1);

  --police: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

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

body {
  font-family: var(--police);
  color: var(--noir);
  background: var(--brochure-gris);
  line-height: 1.65;
  font-weight: 400;
  overflow-x: hidden;
  perspective: 1800px;
}

img { max-width: 100%; display: block; height: auto; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

h1, h2, h3, h4 { line-height: 1.18; font-weight: 800; letter-spacing: -.01em; }

/* ---------- Utilitaires ---------- */
.conteneur { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 24px; }

.section { padding: 96px 0; }
.section--gris { background: var(--blanc); }   /* bande blanche pour rythmer le fond gris */
.section--noir { background: var(--noir); color: var(--blanc); }

.texte-centre { text-align: center; }

.surtitre {
  display: inline-block;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--rouge);
  margin-bottom: 16px;
}
.section--noir .surtitre { color: var(--rouge-clair); }

.titre-section {
  font-size: clamp(1.8rem, 4vw, 2.7rem);
  margin-bottom: 20px;
}

.sous-titre-section {
  max-width: 620px;
  color: var(--gris);
  font-size: 1.05rem;
}
.texte-centre .sous-titre-section { margin: 0 auto; }
.section--noir .sous-titre-section { color: rgba(255,255,255,.7); }

.barre {
  width: 64px; height: 4px;
  background: var(--rouge);
  border-radius: 4px;
  margin: 0 0 28px;
}
.texte-centre .barre { margin: 0 auto 28px; }

/* ---------- Boutons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 15px 32px;
  font-family: var(--police);
  font-size: .95rem; font-weight: 700;
  border-radius: 50px;
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition);
  white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; }

.btn--rouge {
  background: var(--rouge);
  color: var(--blanc);
  box-shadow: 0 10px 24px rgba(20, 57, 122, .32);
}
.btn--rouge:hover {
  background: var(--rouge-fonce);
  transform: translateY(-3px);
  box-shadow: 0 16px 32px rgba(20, 57, 122, .42);
}

.btn--blanc {
  background: var(--blanc);
  color: var(--noir);
}
.btn--blanc:hover { transform: translateY(-3px); box-shadow: var(--ombre-md); }

.btn--ligne {
  background: transparent;
  color: var(--noir);
  border-color: var(--gris-bord);
}
.btn--ligne:hover { border-color: var(--rouge); color: var(--rouge); }

.section--noir .btn--ligne { color: var(--blanc); border-color: rgba(255,255,255,.25); }
.section--noir .btn--ligne:hover { border-color: var(--rouge-clair); color: var(--rouge-clair); }

.cta .btn--ligne { color: var(--blanc); border-color: rgba(255,255,255,.45); }
.cta .btn--ligne:hover { color: var(--blanc); border-color: var(--blanc); background: rgba(255,255,255,.12); }

/* ==========================================================================
   EN-TÊTE / NAVIGATION
   ========================================================================== */
.barre-info {
  background: var(--noir);
  color: rgba(255,255,255,.8);
  font-size: .82rem;
  font-weight: 500;
}
.barre-info .conteneur {
  display: flex; justify-content: space-between; align-items: center;
  gap: 16px; padding-top: 9px; padding-bottom: 9px;
}
.barre-info a { transition: color .25s; }
.barre-info a:hover { color: var(--rouge-clair); }
.barre-info__gauche { display: flex; gap: 24px; flex-wrap: wrap; }
.barre-info__item { display: inline-flex; align-items: center; gap: 7px; }
.barre-info__item svg { width: 14px; height: 14px; color: var(--rouge-clair); }
.barre-info__droite { display: flex; gap: 12px; }

.entete {
  position: sticky; top: 0; z-index: 1000;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--gris-bord);
  transition: box-shadow .3s;
}
.entete.collee { box-shadow: var(--ombre-sm); }

.nav {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 12px; padding-bottom: 12px;
}
.nav__logo { display: flex; align-items: center; gap: 12px; }
.nav__logo img { height: 58px; width: auto; transition: transform .3s; }
.nav__logo:hover img { transform: scale(1.04); }

.nav__menu { display: flex; align-items: center; gap: 6px; }
.nav__lien {
  position: relative;
  padding: 10px 18px;
  font-weight: 600; font-size: .95rem;
  border-radius: 8px;
  transition: color .25s;
}
.nav__lien::after {
  content: ''; position: absolute; bottom: 4px; left: 18px; right: 18px;
  height: 2px; background: var(--rouge);
  transform: scaleX(0); transform-origin: left;
  transition: transform .3s;
}
.nav__lien:hover { color: var(--rouge); }
.nav__lien:hover::after { transform: scaleX(1); }
.nav__lien.actif { color: var(--rouge); }
.nav__lien.actif::after { transform: scaleX(1); }

.nav__lien--sunfab {
  color: #003b71;
  background: linear-gradient(135deg, rgba(0,59,113,.08), rgba(0,155,219,.10));
  border: 1px solid rgba(0,59,113,.12);
}
.nav__lien--sunfab::after { background: #009bdb; }

.nav__cta { margin-left: 12px; padding: 12px 24px; }

.burger {
  display: none;
  flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 8px;
}
.burger span {
  width: 26px; height: 3px; background: var(--noir);
  border-radius: 3px; transition: var(--transition);
}
.burger.ouvert span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.burger.ouvert span:nth-child(2) { opacity: 0; }
.burger.ouvert span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ==========================================================================
   HÉRO
   ========================================================================== */
.hero {
  position: relative;
  min-height: 720px;
  padding: 130px 0 130px;
  background:
    linear-gradient(90deg, rgba(10,18,28,.88) 0%, rgba(10,18,28,.68) 42%, rgba(10,18,28,.24) 72%, rgba(10,18,28,.46) 100%),
    url("../assets/hero.webp") center / cover no-repeat;
  overflow: hidden;
}
.hero::before {
  content: ''; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(20,22,28,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(20,22,28,.025) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(900px 500px at 30% 20%, #000, transparent 75%);
  pointer-events: none;
}
.hero .conteneur {
  position: relative;
  display: block;
}
.hero__badge {
  display: inline-flex; align-items: center; gap: 9px;
  background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.22);
  padding: 8px 16px; border-radius: 50px;
  font-size: .82rem; font-weight: 700; color: #fff;
  box-shadow: var(--ombre-sm); margin-bottom: 26px;
}
.hero__badge .point {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--rouge); box-shadow: 0 0 0 4px rgba(20,57,122,.18);
}
.hero h1 {
  max-width: 940px;
  color: #fff;
  font-size: clamp(2.6rem, 6vw, 5.45rem);
  margin-bottom: 24px;
}
.hero h1 .accent { color: #8fd8ff; }
.hero__texte {
  font-size: 1.18rem; color: rgba(255,255,255,.86);
  max-width: 720px; margin-bottom: 36px;
}
.hero__actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 44px; }
.hero__actions .btn--ligne {
  color: #fff;
  border-color: rgba(255,255,255,.62);
  background: rgba(255,255,255,.08);
}
.hero__actions .btn--ligne:hover {
  color: #fff;
  border-color: #fff;
  background: rgba(255,255,255,.16);
}
.hero__stats { display: flex; gap: 40px; flex-wrap: wrap; }
.hero__stat strong {
  display: block; font-size: 2rem; font-weight: 800; color: #fff;
}
.hero__stat span { font-size: .85rem; color: rgba(255,255,255,.76); font-weight: 600; }

.hero__visuel { display: none; }
.hero__carte-logo {
  position: relative;
  width: 100%; max-width: 420px;
  aspect-ratio: 1;
  background: linear-gradient(160deg, #fff, #f1f2f4);
  border: 1px solid var(--gris-bord);
  border-radius: 28px;
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--ombre-lg);
}
.hero__carte-logo::after {
  content: ''; position: absolute; inset: 0; border-radius: 28px;
  background: radial-gradient(circle at 30% 25%, rgba(20,57,122,.07), transparent 55%);
}
.hero__carte-logo img { width: 78%; position: relative; z-index: 1; }
.hero__pastille {
  position: absolute; z-index: 2;
  background: var(--blanc); border-radius: 14px;
  box-shadow: var(--ombre-md);
  padding: 14px 18px; display: flex; align-items: center; gap: 12px;
  font-size: .85rem; font-weight: 600;
}
.hero__pastille svg { width: 26px; height: 26px; color: var(--rouge); flex: none; }
.hero__pastille small { display: block; color: var(--gris); font-weight: 500; font-size: .75rem; }
.hero__pastille--1 { top: 8%; left: -6%; animation: flotte 5s ease-in-out infinite; }
.hero__pastille--2 { bottom: 10%; right: -5%; animation: flotte 5s ease-in-out infinite .8s; }

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

/* ==========================================================================
   BANDEAU LOGOS / CONFIANCE
   ========================================================================== */
.bandeau-confiance {
  background: var(--noir); color: rgba(255,255,255,.85);
  padding: 22px 0;
}
.bandeau-confiance .conteneur {
  display: flex; align-items: center; justify-content: center;
  gap: 40px 56px; flex-wrap: wrap; text-align: center;
}
.bandeau-confiance__item {
  display: inline-flex; align-items: center; gap: 12px;
  font-weight: 600; font-size: .95rem;
}
.bandeau-confiance__item svg { width: 24px; height: 24px; color: var(--rouge-clair); }

/* ==========================================================================
   CARTES SERVICES
   ========================================================================== */
.services-grille {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px;
}
.carte-service {
  position: relative;
  background: var(--blanc);
  border: 1px solid var(--gris-bord);
  border-radius: var(--rayon);
  overflow: hidden;
  transition: var(--transition);
  display: flex; flex-direction: column;
}
.carte-service:hover {
  transform: translateY(-8px);
  box-shadow: var(--ombre-lg);
  border-color: transparent;
}
.carte-service__media {
  position: relative;
  aspect-ratio: 16 / 10;
  background: radial-gradient(120% 120% at 50% 28%, #ffffff 0%, #eceef1 65%, #e0e3e7 100%);
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
.carte-service__media::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(circle at 82% 12%, rgba(20,57,122,.10), transparent 45%);
}
.carte-service__media img {
  width: 100%; height: 100%;
  object-fit: cover; position: relative; z-index: 1;
  filter: none;
  transition: transform .5s cubic-bezier(.16,1,.3,1);
}
.carte-service:hover .carte-service__media img { transform: scale(1.05) rotate(-1deg); }
.carte-service__tag {
  position: absolute; top: 16px; left: 16px; z-index: 2;
  background: var(--rouge); color: #fff;
  font-size: .72rem; font-weight: 700; letter-spacing: .04em;
  padding: 6px 14px; border-radius: 50px; text-transform: uppercase;
}
.carte-service__corps { padding: 30px 30px 34px; flex: 1; display: flex; flex-direction: column; }
.carte-service__corps h3 { font-size: 1.4rem; margin-bottom: 12px; }
.carte-service__corps p { color: var(--gris); margin-bottom: 20px; flex: 1; }
.carte-service__liste { margin-bottom: 26px; display: grid; gap: 10px; }
.carte-service__liste li {
  display: flex; align-items: center; gap: 10px;
  font-size: .92rem; font-weight: 500; color: var(--gris-fonce);
}
.carte-service__liste svg { width: 18px; height: 18px; color: var(--rouge); flex: none; }
.carte-service__lien {
  display: inline-flex; align-items: center; gap: 8px;
  font-weight: 700; color: var(--rouge); font-size: .92rem;
  align-self: flex-start;
}
.carte-service__lien svg { width: 18px; height: 18px; transition: transform .3s; }
.carte-service:hover .carte-service__lien svg { transform: translateX(5px); }

/* Variante minimaliste (page services) */
.service-bloc {
  display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center;
  padding: 60px 0;
}
.service-bloc:nth-child(even) .service-bloc__media { order: 2; }
.service-bloc__media {
  aspect-ratio: 4 / 3;
  background: radial-gradient(120% 120% at 50% 30%, #ffffff 0%, #eceef1 65%, #e0e3e7 100%);
  border: 1px solid var(--gris-bord);
  border-radius: var(--rayon);
  display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
  box-shadow: var(--ombre-md);
}
.service-bloc__media::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(circle at 82% 14%, rgba(20,57,122,.10), transparent 48%);
}
.service-bloc__media img {
  max-width: 86%; max-height: 82%; width: auto; height: auto;
  object-fit: contain; position: relative; z-index: 1;
  filter: drop-shadow(0 18px 26px rgba(20,22,28,.26));
  transition: transform .5s cubic-bezier(.16,1,.3,1);
}
.service-bloc:hover .service-bloc__media img { transform: scale(1.04); }
.service-bloc__num {
  font-size: .82rem; font-weight: 800; letter-spacing: .18em;
  color: var(--rouge); text-transform: uppercase; margin-bottom: 14px; display: block;
}
.service-bloc h2 { font-size: clamp(1.6rem, 3.5vw, 2.3rem); margin-bottom: 18px; }
.service-bloc p { color: var(--gris); margin-bottom: 24px; font-size: 1.05rem; }
.service-bloc__tags { display: flex; flex-wrap: wrap; gap: 10px; }
.service-bloc__tags span {
  background: var(--gris-clair); border: 1px solid var(--gris-bord);
  padding: 9px 18px; border-radius: 50px; font-size: .85rem; font-weight: 600;
  color: var(--gris-fonce);
}

/* Services essentiels : hydraulique / pneumatique / dépannage */
.services-essentiels { background: var(--blanc); }
.services-essentiels__grille {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}
.essentiel-card {
  background: linear-gradient(180deg, #ffffff, #f7f9fc);
  border: 1px solid var(--gris-bord);
  border-radius: var(--rayon);
  padding: 32px 30px;
  box-shadow: var(--ombre-sm);
  transition: var(--transition);
}
.essentiel-card:hover { transform: translateY(-6px); box-shadow: var(--ombre-md); }
.essentiel-card__num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 42px; height: 42px; border-radius: 50%;
  background: var(--rouge); color: #fff; font-weight: 800; margin-bottom: 18px;
}
.essentiel-card h3 { font-size: 1.35rem; margin-bottom: 12px; color: var(--bleu-fonce); }
.essentiel-card p { color: var(--gris); margin-bottom: 18px; }
.essentiel-card ul { display: grid; gap: 9px; }
.essentiel-card li {
  position: relative; padding-left: 18px; color: var(--gris-fonce); font-size: .93rem;
}
.essentiel-card li::before {
  content: ''; position: absolute; left: 0; top: .72em;
  width: 8px; height: 2px; border-radius: 2px; background: var(--rouge);
}

/* ==========================================================================
   AVANTAGES / FEATURES
   ========================================================================== */
.avantages-grille {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px;
}
.avantage {
  background: var(--blanc); border: 1px solid var(--gris-bord);
  border-radius: var(--rayon); padding: 34px 28px;
  transition: var(--transition);
}
.avantage:hover { transform: translateY(-6px); box-shadow: var(--ombre-md); border-color: transparent; }
.avantage__icone {
  width: 56px; height: 56px; border-radius: 14px;
  background: linear-gradient(135deg, rgba(20,57,122,.12), rgba(20,57,122,.04));
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
}
.avantage__icone svg { width: 28px; height: 28px; color: var(--rouge); }
.avantage h3 { font-size: 1.12rem; margin-bottom: 10px; }
.avantage p { color: var(--gris); font-size: .94rem; }

/* ==========================================================================
   APPEL À L'ACTION (CTA)
   ========================================================================== */
.cta {
  position: relative;
  background: linear-gradient(135deg, var(--rouge) 0%, var(--rouge-fonce) 100%);
  border-radius: 24px;
  padding: 64px 56px;
  color: #fff;
  overflow: hidden;
  display: flex; align-items: center; justify-content: space-between;
  gap: 40px; flex-wrap: wrap;
}
.cta::before {
  content: ''; position: absolute; right: -60px; top: -60px;
  width: 320px; height: 320px; border-radius: 50%;
  background: rgba(255,255,255,.08);
}
.cta::after {
  content: ''; position: absolute; left: -40px; bottom: -80px;
  width: 240px; height: 240px; border-radius: 50%;
  background: rgba(0,0,0,.08);
}
.cta__texte { position: relative; z-index: 1; max-width: 560px; }
.cta__texte h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); margin-bottom: 12px; }
.cta__texte p { opacity: .92; font-size: 1.08rem; }
.cta__actions { position: relative; z-index: 1; display: flex; gap: 14px; flex-wrap: wrap; }

/* ==========================================================================
   PAGE — BANNIÈRE INTÉRIEURE
   ========================================================================== */
.banniere {
  position: relative;
  background: linear-gradient(135deg, var(--noir) 0%, var(--gris-fonce) 100%);
  color: #fff; padding: 90px 0 80px; text-align: center; overflow: hidden;
}
.banniere::before {
  content: ''; position: absolute; inset: 0;
  background:
    radial-gradient(600px 300px at 80% 0%, rgba(20,57,122,.25), transparent 60%),
    linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
  background-size: auto, 40px 40px, 40px 40px;
}
.banniere .conteneur { position: relative; z-index: 1; }
.banniere h1 { font-size: clamp(2rem, 5vw, 3.2rem); margin-bottom: 16px; }
.banniere p { max-width: 600px; margin: 0 auto; opacity: .82; font-size: 1.1rem; }
.fil { display: flex; gap: 8px; justify-content: center; margin-top: 22px;
  font-size: .85rem; opacity: .7; font-weight: 500; }
.fil a:hover { color: var(--rouge-clair); }
.fil span { color: var(--rouge-clair); }

/* ==========================================================================
   QUI SOMMES-NOUS
   ========================================================================== */
.apropos-grille {
  display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center;
}
.apropos__visuel {
  position: relative; aspect-ratio: 1;
  background: linear-gradient(160deg, #fff, #eef0f2);
  border: 1px solid var(--gris-bord); border-radius: 24px;
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--ombre-md);
}
.apropos__visuel img { width: 70%; }
.apropos__exp {
  position: absolute; bottom: -24px; right: -20px;
  background: var(--rouge); color: #fff;
  border-radius: 18px; padding: 22px 28px; text-align: center;
  box-shadow: var(--ombre-md);
}
.apropos__exp strong { display: block; font-size: 2.2rem; font-weight: 800; line-height: 1; }
.apropos__exp span { font-size: .82rem; font-weight: 600; opacity: .9; }
.apropos__texte h2 { font-size: clamp(1.7rem, 4vw, 2.5rem); margin-bottom: 22px; }
.apropos__texte p { color: var(--gris); margin-bottom: 18px; }
.apropos__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 0;
}
.apropos__btn-secondaire {
  color: var(--noir);
  border: 2px solid var(--rouge);
  background: var(--blanc);
  box-shadow: 0 8px 18px rgba(20,57,122,.10);
}
.apropos__btn-secondaire:hover {
  color: var(--rouge);
  border-color: var(--rouge);
  background: var(--blanc);
}

.valeurs-grille {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px;
}
.valeur {
  background: var(--blanc); border: 1px solid var(--gris-bord);
  border-radius: var(--rayon); padding: 34px 30px; text-align: center;
  transition: var(--transition);
}
.valeur:hover { transform: translateY(-6px); box-shadow: var(--ombre-md); border-color: transparent; }
.valeur__icone {
  width: 64px; height: 64px; margin: 0 auto 20px; border-radius: 50%;
  background: linear-gradient(135deg, var(--rouge), var(--rouge-fonce));
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 10px 22px rgba(20,57,122,.32);
}
.valeur__icone svg { width: 30px; height: 30px; color: #fff; }
.valeur h3 { font-size: 1.2rem; margin-bottom: 12px; }
.valeur p { color: var(--gris); font-size: .95rem; }

/* ==========================================================================
   CONTACT
   ========================================================================== */
.contact-grille {
  display: grid; grid-template-columns: 1fr 1.15fr; gap: 48px; align-items: start;
}
.contact-infos { display: grid; gap: 18px; }
.contact-carte {
  display: flex; gap: 18px; align-items: flex-start;
  background: var(--blanc); border: 1px solid var(--gris-bord);
  border-radius: var(--rayon); padding: 24px 26px;
  transition: var(--transition);
}
.contact-carte:hover { box-shadow: var(--ombre-md); border-color: transparent; transform: translateY(-3px); }
.contact-carte__icone {
  width: 52px; height: 52px; border-radius: 13px; flex: none;
  background: linear-gradient(135deg, rgba(20,57,122,.12), rgba(20,57,122,.04));
  display: flex; align-items: center; justify-content: center;
}
.contact-carte__icone svg { width: 26px; height: 26px; color: var(--rouge); }
.contact-carte h3 { font-size: 1.05rem; margin-bottom: 4px; }
.contact-carte p, .contact-carte a { color: var(--gris); font-size: .96rem; }
.contact-carte a:hover { color: var(--rouge); }

.horaires-tab { width: 100%; border-collapse: collapse; margin-top: 6px; }
.horaires-tab td { padding: 7px 0; font-size: .92rem; border-bottom: 1px dashed var(--gris-bord); }
.horaires-tab td:first-child { font-weight: 600; color: var(--gris-fonce); }
.horaires-tab td:last-child { text-align: right; color: var(--gris); }
.horaires-tab tr:last-child td { border-bottom: none; }
.horaires-tab .ferme { color: var(--rouge); font-weight: 600; }

.contact-form {
  background: var(--blanc); border: 1px solid var(--gris-bord);
  border-radius: var(--rayon); padding: 38px; box-shadow: var(--ombre-sm);
}
.contact-form h2 { font-size: 1.5rem; margin-bottom: 6px; }
.contact-form > p { color: var(--gris); margin-bottom: 26px; font-size: .96rem; }
.form-rangee { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-groupe { margin-bottom: 18px; }
.form-groupe label { display: block; font-size: .85rem; font-weight: 600; margin-bottom: 8px; }
.form-groupe input,
.form-groupe textarea,
.form-groupe select {
  width: 100%; padding: 13px 16px;
  border: 1.5px solid var(--gris-bord); border-radius: var(--rayon-sm);
  font-family: var(--police); font-size: .95rem; color: var(--noir);
  transition: border-color .25s, box-shadow .25s; background: var(--blanc);
}
.form-groupe input:focus,
.form-groupe textarea:focus,
.form-groupe select:focus {
  outline: none; border-color: var(--rouge);
  box-shadow: 0 0 0 4px rgba(20,57,122,.10);
}
.form-groupe textarea { resize: vertical; min-height: 130px; }
.form-groupe input[readonly] {
  background: var(--gris-clair); color: var(--gris-fonce);
  cursor: default; font-weight: 600;
}
.form-groupe input[readonly]:focus { border-color: var(--gris-bord); box-shadow: none; }
.contact-form .btn { width: 100%; justify-content: center; margin-top: 6px; }
.form-note { font-size: .8rem; color: var(--gris); margin-top: 14px; text-align: center; }

.carte-map {
  margin-top: 56px; border-radius: var(--rayon); overflow: hidden;
  border: 1px solid var(--gris-bord); box-shadow: var(--ombre-sm);
  line-height: 0;
}
.carte-map iframe { width: 100%; height: 420px; border: 0; }

/* ==========================================================================
   PIED DE PAGE
   ========================================================================== */
.footer { background: var(--noir); color: rgba(255,255,255,.7); padding: 70px 0 0; }
.footer-grille {
  display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.3fr; gap: 40px;
  padding-bottom: 50px;
}
.footer__logo { height: 64px; margin-bottom: 18px;
  background: #fff; padding: 8px 12px; border-radius: 12px; display: inline-block; }
.footer__logo img { height: 100%; }
.footer__desc { font-size: .92rem; line-height: 1.7; margin-bottom: 20px; max-width: 320px; }
.footer__reseaux { display: flex; gap: 12px; }
.footer__reseaux a {
  width: 40px; height: 40px; border-radius: 50%;
  background: rgba(255,255,255,.08);
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
}
.footer__reseaux a:hover { background: var(--rouge); transform: translateY(-3px); }
.footer__reseaux svg { width: 18px; height: 18px; color: #fff; }

.footer h4 {
  color: #fff; font-size: 1rem; margin-bottom: 22px;
  position: relative; padding-bottom: 12px;
}
.footer h4::after {
  content: ''; position: absolute; left: 0; bottom: 0;
  width: 32px; height: 3px; background: var(--rouge); border-radius: 3px;
}
.footer__liens li { margin-bottom: 12px; }
.footer__liens a { font-size: .92rem; transition: color .25s, padding-left .25s; }
.footer__liens a:hover { color: var(--rouge-clair); padding-left: 6px; }

.footer__contact li {
  display: flex; gap: 12px; margin-bottom: 16px; font-size: .92rem; align-items: flex-start;
}
.footer__contact svg { width: 18px; height: 18px; color: var(--rouge-clair); flex: none; margin-top: 3px; }
.footer__contact a:hover { color: var(--rouge-clair); }

.footer__bas {
  border-top: 1px solid rgba(255,255,255,.1);
  padding: 24px 0;
  display: flex; justify-content: space-between; align-items: center;
  gap: 14px 26px; flex-wrap: wrap;
  font-size: .85rem;
}
.footer__bas a:hover { color: var(--rouge-clair); }
.footer__legal { display: flex; gap: 8px 22px; flex-wrap: wrap; }
.footer__legal a { transition: color .25s; }
.footer__legal a:hover { color: var(--rouge-clair); }
.footer__credit a {
  color: #fff; font-weight: 700;
  border-bottom: 1px solid var(--rouge);
  padding-bottom: 1px; transition: color .25s;
}
.footer__credit a:hover { color: var(--rouge-clair); }

/* ==========================================================================
   ANIMATIONS À L'APPARITION
   ========================================================================== */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: none; }

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 980px) {
  .hero .conteneur { grid-template-columns: 1fr; gap: 48px; }
  .hero__visuel { order: -1; }
  .hero__carte-logo { max-width: 340px; }
  .services-grille { grid-template-columns: 1fr; }
  .avantages-grille { grid-template-columns: repeat(2, 1fr); }
  .apropos-grille { grid-template-columns: 1fr; gap: 40px; }
  .apropos__visuel { max-width: 420px; margin: 0 auto; }
  .valeurs-grille { grid-template-columns: 1fr; }
  .contact-grille { grid-template-columns: 1fr; }
  .footer-grille { grid-template-columns: 1fr 1fr; }
  .service-bloc { grid-template-columns: 1fr; gap: 30px; padding: 30px 0; }
  .service-bloc:nth-child(even) .service-bloc__media { order: 0; }
}

@media (max-width: 760px) {
  .section { padding: 64px 0; }
  .barre-info__gauche { gap: 14px; }
  .barre-info__droite { display: none; }
  .entete { z-index: 6000; }
  .nav { position: relative; }
  .nav__menu {
    position: fixed;
    top: 92px;
    left: 14px;
    right: 14px;
    width: auto;
    max-height: calc(100vh - 120px);
    overflow-y: auto;
    background: #fff !important;
    border: 1px solid var(--gris-bord);
    border-radius: 16px;
    box-shadow: var(--ombre-lg);
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    padding: 12px;
    gap: 4px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px) scale(.98);
    transition: opacity .25s ease, visibility .25s ease, transform .25s ease;
    z-index: 5001;
  }
  .nav__menu.ouvert {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
  }
  .nav__menu > li {
    display: block;
    width: 100%;
    background: #fff;
  }
  .nav__lien {
    display: flex;
    width: 100%;
    justify-content: center;
    padding: 13px 16px;
    border-radius: 10px;
    color: var(--noir);
    background: #fff;
  }
  .nav__lien::after { display: none; }
  .nav__lien:hover, .nav__lien.actif { background: var(--gris-clair); }
  .nav__cta {
    margin: 8px 0 0;
    width: 100%;
    justify-content: center;
  }
  .burger {
    display: flex;
    z-index: 5002;
    border: 2px solid var(--gris-bord);
    border-radius: 8px;
    background: var(--blanc);
  }
  .overlay-nav {
    position: fixed; inset: 0; background: rgba(0,0,0,.4);
    opacity: 0; visibility: hidden; transition: .3s; z-index: 5000;
  }
  .overlay-nav.actif { opacity: 1; visibility: visible; }
  .hero {
    min-height: 680px;
    padding: 86px 0 72px;
    background-position: 62% center;
  }
  .hero h1 {
    max-width: 100%;
    font-size: clamp(2.25rem, 10.5vw, 3.25rem);
  }
  .hero__badge {
    max-width: 100%;
    white-space: normal;
    line-height: 1.35;
    align-items: flex-start;
  }
  .hero__pastille { display: none; }
  .hero__stats { gap: 28px; }
  .cta { padding: 44px 28px; text-align: center; flex-direction: column; }
  .cta__actions { justify-content: center; }
  .form-rangee { grid-template-columns: 1fr; }
  .footer-grille { grid-template-columns: 1fr; gap: 32px; }
  .footer__bas { flex-direction: column; text-align: center; }
  .footer__legal { justify-content: center; }
}

@media (max-width: 460px) {
  .conteneur { padding: 0 18px; }
  .avantages-grille { grid-template-columns: 1fr; }
  .hero__actions .btn { width: 100%; justify-content: center; }
  .hero {
    min-height: 700px;
    background-position: 68% center;
  }
}

/* ==========================================================================
   BANDEAU COOKIES (RGPD)
   ========================================================================== */
.cookies {
  position: fixed; z-index: 2000; left: 50%; bottom: 24px;
  transform: translateX(-50%) translateY(170%);
  width: min(940px, calc(100% - 32px));
  background: var(--blanc); border: 1px solid var(--gris-bord);
  border-radius: 18px; box-shadow: var(--ombre-lg);
  padding: 22px 26px;
  display: flex; align-items: center; gap: 22px; flex-wrap: wrap;
  transition: transform .55s cubic-bezier(.16,1,.3,1), opacity .4s;
  opacity: 0;
}
.cookies.visible { transform: translateX(-50%) translateY(0); opacity: 1; }
.cookies__icone {
  width: 48px; height: 48px; border-radius: 13px; flex: none;
  background: linear-gradient(135deg, rgba(20,57,122,.12), rgba(20,57,122,.04));
  display: flex; align-items: center; justify-content: center;
}
.cookies__icone svg { width: 25px; height: 25px; color: var(--rouge); }
.cookies__txt { flex: 1; min-width: 250px; font-size: .88rem; color: var(--gris); line-height: 1.55; }
.cookies__txt strong { color: var(--noir); display: block; margin-bottom: 3px; font-size: .98rem; }
.cookies__txt a { color: var(--rouge); font-weight: 600; text-decoration: underline; }
.cookies__actions { display: flex; gap: 10px; flex-wrap: wrap; }
.cookies__actions .btn { padding: 12px 24px; font-size: .88rem; }
.btn--mini-ligne {
  background: transparent; border: 2px solid var(--gris-bord); color: var(--gris-fonce);
  border-radius: 50px;
}
.btn--mini-ligne:hover { border-color: var(--rouge); color: var(--rouge); transform: translateY(-2px); }

@media (max-width: 620px) {
  .cookies { bottom: 0; left: 0; transform: translateY(120%); width: 100%;
    border-radius: 18px 18px 0 0; padding: 20px; }
  .cookies.visible { transform: translateY(0); }
  .cookies__actions { width: 100%; }
  .cookies__actions .btn { flex: 1; justify-content: center; }
}

/* ==========================================================================
   CONSENTEMENT CARTE (Google Maps)
   ========================================================================== */
.map-placeholder { height: 420px; }
.map-consent {
  height: 100%; display: flex; flex-direction: column;
  align-items: center; justify-content: center; text-align: center;
  gap: 14px; padding: 30px; line-height: normal;
  background: linear-gradient(140deg, #1d1f24, #34373e); color: #fff;
}
.map-consent svg { width: 44px; height: 44px; color: var(--rouge-clair); }
.map-consent p { max-width: 380px; opacity: .85; font-size: .92rem; }

/* ==========================================================================
   PAGES LÉGALES
   ========================================================================== */
.contenu-legal { max-width: 840px; margin: 0 auto; }
.contenu-legal .maj {
  display: inline-block; font-size: .82rem; color: var(--metal-fonce);
  margin-bottom: 34px; font-weight: 600;
}
.contenu-legal h2 {
  font-size: 1.4rem; margin: 40px 0 14px; color: var(--noir);
  padding-left: 16px; border-left: 4px solid var(--rouge);
}
.contenu-legal h3 { font-size: 1.08rem; margin: 26px 0 10px; color: var(--gris-fonce); }
.contenu-legal p, .contenu-legal li { color: var(--gris); margin-bottom: 12px; }
.contenu-legal ul { padding-left: 22px; list-style: disc; margin-bottom: 16px; }
.contenu-legal a { color: var(--rouge); text-decoration: underline; }
.contenu-legal a:hover { color: var(--rouge-fonce); }
.contenu-legal strong { color: var(--gris-fonce); }
.a-completer {
  background: #fff4f4; border: 1px dashed var(--rouge); color: var(--rouge-fonce);
  padding: 1px 8px; border-radius: 6px; font-weight: 600; font-size: .92em;
  white-space: nowrap;
}
.bloc-legal {
  background: var(--gris-clair); border: 1px solid var(--gris-bord);
  border-radius: var(--rayon); padding: 24px 28px; margin: 22px 0;
}
.bloc-legal p:last-child { margin-bottom: 0; }

/* ==========================================================================
   FAQ (accordéon)
   ========================================================================== */
.faq-wrap { display: grid; grid-template-columns: 1fr 340px; gap: 40px; align-items: start; }
.faq-liste { min-width: 0; }
.faq-item {
  border: 1px solid var(--gris-bord); border-radius: var(--rayon);
  margin-bottom: 14px; background: var(--blanc);
  transition: box-shadow .25s, border-color .25s;
}
.faq-item[open] { box-shadow: var(--ombre-md); border-color: transparent; }
.faq-item summary {
  list-style: none; cursor: pointer; padding: 22px 26px;
  font-weight: 700; font-size: 1.04rem; color: var(--noir);
  display: flex; justify-content: space-between; align-items: center; gap: 18px;
  transition: color .2s;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { color: var(--rouge); }
.faq-item[open] summary { color: var(--rouge); }
.faq-chevron { width: 22px; height: 22px; flex: none; color: var(--rouge); transition: transform .3s; }
.faq-item[open] .faq-chevron { transform: rotate(180deg); }
.faq-reponse { padding: 0 26px 24px; color: var(--gris); }
.faq-reponse a { color: var(--rouge); font-weight: 600; }
.faq-item[open] .faq-reponse { animation: faqIn .32s ease; }
@keyframes faqIn { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: none; } }

.faq-aide {
  position: sticky; top: 110px;
  background: linear-gradient(160deg, #1d1f24, #34373e); color: #fff;
  border-radius: var(--rayon); padding: 34px 30px; text-align: center;
}
.faq-aide__icone {
  width: 60px; height: 60px; border-radius: 16px; margin: 0 auto 18px;
  background: rgba(20,57,122,.18);
  display: flex; align-items: center; justify-content: center;
}
.faq-aide__icone svg { width: 30px; height: 30px; color: var(--rouge-clair); }
.faq-aide h2 { font-size: 1.25rem; margin-bottom: 10px; }
.faq-aide p { color: rgba(255,255,255,.72); font-size: .95rem; margin-bottom: 22px; }
.faq-aide .btn { width: 100%; justify-content: center; margin-bottom: 12px; }
.faq-aide .btn:last-child { margin-bottom: 0; }
.faq-aide .btn--ligne { color: #fff; border-color: rgba(255,255,255,.25); }
.faq-aide .btn--ligne:hover { border-color: var(--rouge-clair); color: var(--rouge-clair); }

@media (max-width: 900px) {
  .faq-wrap { grid-template-columns: 1fr; }
  .faq-aide { position: static; }
}

/* ==========================================================================
   CATALOGUE PRODUITS (page services) — couleurs du dépliant
   ========================================================================== */
.catalogue { background: var(--brochure-gris); }

/* Sommaire / filtres de familles */
.cat-sommaire {
  display: flex; flex-wrap: wrap; gap: 12px; justify-content: center;
  margin-bottom: 64px;
}
.cat-sommaire a {
  display: inline-flex; align-items: center; gap: 9px;
  background: var(--blanc); border: 1px solid var(--gris-bord);
  padding: 10px 20px; border-radius: 50px;
  font-size: .9rem; font-weight: 700; color: var(--bleu-fonce);
  transition: var(--transition);
}
.cat-sommaire a:hover { transform: translateY(-3px); box-shadow: var(--ombre-md); border-color: transparent; }
.cat-sommaire .puce { width: 11px; height: 11px; border-radius: 50%; background: var(--accent, var(--bleu-fonce)); flex: none; }

/* Bloc d'une famille */
.cat-famille { margin-bottom: 72px; scroll-margin-top: 110px; }
.cat-famille:last-of-type { margin-bottom: 0; }
.cat-famille__entete { margin-bottom: 30px; }
.cat-famille__titre {
  display: flex; align-items: center; gap: 16px;
  color: var(--bleu-fonce);
  font-style: italic; text-transform: uppercase;
  font-size: clamp(1.5rem, 3.4vw, 2.15rem);
  letter-spacing: -.01em;
}
.cat-famille__titre::after {
  content: ''; flex: 1; height: 3px; border-radius: 3px;
  background: linear-gradient(90deg, var(--accent), transparent);
  opacity: .55;
}
.cat-famille__puce {
  width: 18px; height: 18px; border-radius: 50%; flex: none;
  background: var(--accent);
  box-shadow: 0 0 0 5px color-mix(in srgb, var(--accent) 18%, transparent);
}
.cat-famille__intro { color: var(--gris-fonce); font-size: 1rem; margin: 12px 0 0; max-width: 720px; }

/* Grille de cartes catégorie */
.cat-grille {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 26px;
}
.cat-carte {
  background: var(--blanc);
  border: 1px solid var(--gris-bord);
  border-top: 4px solid var(--accent);
  border-radius: var(--rayon);
  overflow: hidden;
  display: flex; flex-direction: column;
  transition: var(--transition);
}
.cat-carte:hover { transform: translateY(-6px); box-shadow: var(--ombre-lg); border-color: var(--gris-bord); border-top-color: var(--accent); }

/* Emplacement photo (à venir) */
.cat-carte__media {
  position: relative;
  aspect-ratio: 16 / 10;
  background:
    radial-gradient(120% 120% at 50% 30%, #ffffff 0%, #eef0f1 60%, #e3e5e8 100%);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 8px; color: var(--metal-fonce);
  border-bottom: 1px solid var(--gris-bord);
}
.cat-carte__media svg { width: 38px; height: 38px; opacity: .55; }
.cat-carte__media span { font-size: .76rem; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; }
.cat-carte__media img {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: contain; padding: 5%;
  filter: drop-shadow(0 10px 16px rgba(20,22,28,.20));
}

.cat-carte__corps { padding: 24px 26px 28px; flex: 1; display: flex; flex-direction: column; }
.cat-carte__titre {
  color: var(--accent);
  font-style: italic; text-transform: uppercase;
  font-size: 1.16rem; font-weight: 800; line-height: 1.25;
  margin-bottom: 16px;
}
.cat-carte__liste { display: grid; gap: 9px; }
.cat-carte__liste li {
  position: relative; padding-left: 18px;
  font-size: .9rem; color: var(--gris-fonce); line-height: 1.5;
}
.cat-carte__liste li::before {
  content: ''; position: absolute; left: 0; top: .62em;
  width: 8px; height: 2px; border-radius: 2px; background: var(--accent);
}
.cat-carte__liste strong { color: var(--noir); font-weight: 700; }

/* Couleurs par famille (variable --accent) */
.cat--pompes       { --accent: var(--cat-pompes); }
.cat--moteurs      { --accent: var(--cat-moteurs); }
.cat--systemes     { --accent: var(--cat-systemes); }
.cat--distribution { --accent: var(--cat-distribution); }
.cat--raccords     { --accent: var(--cat-raccords); }
.cat--verins       { --accent: var(--cat-verins); }
.cat--nettoyeurs   { --accent: var(--cat-nettoyeurs); }

@media (max-width: 600px) {
  .cat-grille { grid-template-columns: 1fr; }
  .cat-famille__titre::after { display: none; }
}

/* ==========================================================================
   SUNFAB x ER HYDRO
   ========================================================================== */
.page-sunfab {
  background: #f3f7fb;
  perspective: 1800px;
}
.page-sunfab .entete--sunfab {
  background: rgba(255,255,255,.96);
  border-bottom-color: rgba(0,59,113,.16);
}
.barre-info--sunfab {
  background: #003b71;
  color: rgba(255,255,255,.88);
}
.sunfab-shell {
  transform-origin: left center;
  animation: sunfabEnter .78s cubic-bezier(.16,1,.3,1) both;
}
@keyframes sunfabEnter {
  from { opacity: 0; transform: rotateY(-78deg) translateX(-80px); }
  to { opacity: 1; transform: rotateY(0) translateX(0); }
}
body.page-flip-out main,
body.page-flip-out .footer {
  transform-origin: right center;
  animation: pageFlipOut .62s cubic-bezier(.45,0,.2,1) forwards;
  backface-visibility: hidden;
}
@keyframes pageFlipOut {
  to { opacity: .1; transform: rotateY(82deg) translateX(90px); }
}
.page-flip-curtain {
  position: fixed; inset: 0; z-index: 5000;
  pointer-events: none;
  background: linear-gradient(90deg, #003b71, #009bdb);
  transform: translateX(-100%);
  opacity: 0;
}
body.page-flip-out .page-flip-curtain {
  animation: curtainSweep .62s cubic-bezier(.45,0,.2,1) forwards;
}
@keyframes curtainSweep {
  0% { opacity: .95; transform: translateX(-100%); }
  100% { opacity: .95; transform: translateX(100%); }
}
.sunfab-hero {
  position: relative;
  overflow: hidden;
  padding: 110px 0 120px;
  color: #fff;
  background:
    radial-gradient(760px 360px at 72% 20%, rgba(0,155,219,.34), transparent 62%),
    linear-gradient(135deg, #002f5f 0%, #003b71 46%, #007cc3 100%);
}
.sunfab-hero::before {
  content: ''; position: absolute; inset: 0;
  background:
    linear-gradient(rgba(255,255,255,.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.055) 1px, transparent 1px);
  background-size: 46px 46px;
  opacity: .7;
}
.sunfab-hero__grid {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1fr .9fr; gap: 54px; align-items: center;
}
.sunfab-kicker {
  display: inline-flex; align-items: center; gap: 10px;
  color: #bfe9ff; font-weight: 800; text-transform: uppercase;
  letter-spacing: .16em; font-size: .78rem; margin-bottom: 18px;
}
.sunfab-kicker::before {
  content: ''; width: 34px; height: 3px; background: #00a6e6; border-radius: 4px;
}
.sunfab-hero h1 {
  font-size: clamp(2.7rem, 7vw, 5.6rem);
  line-height: .95; margin-bottom: 24px;
  letter-spacing: -.04em;
}
.sunfab-hero h1 span { color: #ffffff; }
.sunfab-hero p {
  max-width: 650px; color: rgba(255,255,255,.82); font-size: 1.12rem;
}
.sunfab-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.btn--sunfab {
  background: #009bdb; color: #fff; box-shadow: 0 14px 30px rgba(0,155,219,.30);
}
.btn--sunfab:hover { background: #00a6e6; transform: translateY(-3px); }
.btn--sunfab-ligne {
  color: #fff; border: 2px solid rgba(255,255,255,.32); background: rgba(255,255,255,.06);
}
.btn--sunfab-ligne:hover { border-color: #fff; transform: translateY(-3px); }
.sunfab-product-card {
  position: relative;
  min-height: 430px;
  border-radius: 34px;
  background: linear-gradient(155deg, rgba(255,255,255,.96), rgba(221,240,249,.90));
  box-shadow: 0 28px 70px rgba(0,0,0,.25);
  display: grid; place-items: center; padding: 42px;
  overflow: hidden;
}
.sunfab-product-card--photo {
  padding: 0;
  background: #fff;
}
.sunfab-product-card--photo img {
  width: 100%;
  height: 100%;
  min-height: 430px;
  object-fit: cover;
}
.sunfab-product-card--photo::before {
  display: none;
}
.sunfab-product-card::before {
  content: ''; position: absolute; inset: auto -18% -30% auto;
  width: 78%; height: 78%; border-radius: 50%;
  background: rgba(0,155,219,.16);
}
.sunfab-mark {
  position: absolute; top: 28px; left: 30px;
  color: #003b71; font-weight: 900; font-size: 1.7rem; letter-spacing: .08em;
}
.sunfab-pump {
  position: relative; z-index: 1;
  width: min(300px, 80%); aspect-ratio: 1.38;
  border-radius: 28px;
  background: linear-gradient(135deg, #253241, #070b10);
  box-shadow: inset 0 0 0 10px #dbe7ef, 0 28px 38px rgba(0,0,0,.28);
}
.sunfab-pump span {
  position: absolute; border-radius: 50%; background: #009bdb;
  box-shadow: inset 0 0 0 12px #f6fbff;
}
.sunfab-pump span:nth-child(1) { width: 94px; height: 94px; left: 34px; top: 50%; transform: translateY(-50%); }
.sunfab-pump span:nth-child(2) { width: 76px; height: 76px; right: 38px; top: 28px; }
.sunfab-pump span:nth-child(3) { width: 54px; height: 54px; right: 62px; bottom: 30px; }
.sunfab-product-card p {
  position: absolute; right: 30px; bottom: 26px;
  color: #003b71; font-weight: 800;
}
.sunfab-section { background: #fff; }
.sunfab-intro { max-width: 780px; margin-bottom: 42px; }
.sunfab-intro h2,
.sunfab-band h2 {
  color: #003b71;
  font-size: clamp(1.8rem, 4vw, 3rem);
  margin-bottom: 18px;
}
.sunfab-intro p,
.sunfab-band p { color: var(--gris); font-size: 1.05rem; }
.sunfab-grid {
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px;
}
.sunfab-card {
  padding: 30px 28px;
  border-radius: 22px;
  background: linear-gradient(180deg, #f8fbfd, #ffffff);
  border: 1px solid rgba(0,59,113,.14);
  box-shadow: var(--ombre-sm);
}
.sunfab-card span {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; border-radius: 50%;
  background: #003b71; color: #fff; font-weight: 900; margin-bottom: 20px;
}
.sunfab-card h3 { color: #003b71; font-size: 1.22rem; margin-bottom: 10px; }
.sunfab-card p { color: var(--gris); }
.sunfab-photo-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 34px;
}
.sunfab-photo-strip img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 18px;
  border: 1px solid rgba(0,59,113,.12);
  box-shadow: var(--ombre-sm);
}
.sunfab-band {
  color: #fff;
  background:
    radial-gradient(580px 280px at 80% 20%, rgba(0,166,230,.30), transparent 65%),
    linear-gradient(135deg, #002d59, #003b71);
}
.sunfab-band__grid {
  display: grid; grid-template-columns: .78fr 1.22fr; gap: 46px; align-items: start;
}
.sunfab-band h2,
.sunfab-band p { color: #fff; }
.sunfab-band__content ul {
  margin-top: 22px;
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px;
}
.sunfab-band__content li {
  padding: 14px 16px; border-radius: 12px;
  background: rgba(255,255,255,.10); border: 1px solid rgba(255,255,255,.15);
  font-weight: 700;
}
@media (max-width: 900px) {
  .sunfab-hero__grid,
  .sunfab-grid,
  .sunfab-photo-strip,
  .sunfab-band__grid,
  .services-essentiels__grille { grid-template-columns: 1fr; }
  .sunfab-product-card { min-height: 340px; }
}
@media (max-width: 620px) {
  .sunfab-band__content ul { grid-template-columns: 1fr; }
  .sunfab-hero { padding: 78px 0 86px; }
  .sunfab-product-card--photo {
    min-height: 0;
    border-radius: 26px;
  }
  .sunfab-product-card--photo img {
    height: auto;
    min-height: 0;
    object-fit: contain;
  }
}