/* ===========================================================
   Eissa Entreprise — Site vitrine
   Palette : crème/beige chaleureux, bleu du logo, rouge brique
   =========================================================== */
:root{
  --bleu-nuit:#1a4a72;      /* bleu du logo, pour titres */
  --bleu:#1a4a72;           /* bleu principal */
  --bleu-clair:#2f6f9e;
  --rouge:#d2452a;          /* rouge-orangé du logo, accent/action */
  --rouge-fonce:#b8391f;
  --ocre:#d2452a;           /* alias : l'accent est désormais le rouge */
  --beige:#f3ead9;          /* fond chaleureux principal */
  --beige-2:#ece0c9;        /* sections alternées */
  --creme:#faf5ec;          /* cartes / fonds clairs */
  --craie:#f6efe2;          /* sections alternées claires */
  --craie-2:#eadfca;        /* bordures douces */
  --taupe:#3d3528;          /* footer chaleureux foncé */
  --gris:#6b6256;           /* texte secondaire chaud */
  --gris-clair:#d8cdb8;
  --texte:#2e2820;          /* texte principal chaud */
  --blanc:#ffffff;
  --ombre:0 14px 40px rgba(61,53,40,.12);
  --ombre-fine:0 4px 14px rgba(61,53,40,.10);
  --rayon:14px;
  --max:1180px;
  --serif:Georgia,'Times New Roman',serif;
  --sans:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--sans);
  color:var(--texte);
  background:var(--creme);
  line-height:1.65;
  font-size:17px;
  -webkit-font-smoothing:antialiased;
}
img,svg{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-family:var(--serif);color:var(--bleu-nuit);line-height:1.2;font-weight:700}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
.eyebrow{
  font-family:var(--sans);font-size:.8rem;letter-spacing:.18em;
  text-transform:uppercase;color:var(--rouge);font-weight:700;margin-bottom:14px;
  display:inline-block;
}
.section{padding:96px 0}
.section--alt{background:var(--beige)}
.section__head{max-width:680px;margin-bottom:54px}
.section__head h2{font-size:2.3rem;margin-bottom:16px}
.section__head p{color:var(--gris);font-size:1.08rem}

/* ---------- Boutons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:15px 30px;border-radius:50px;font-weight:700;font-size:1rem;
  cursor:pointer;border:none;transition:transform .15s ease,box-shadow .15s ease;
  font-family:var(--sans);
}
.btn--ocre{background:var(--rouge);color:#fff;box-shadow:0 8px 22px rgba(210,69,42,.32)}
.btn--ocre:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(210,69,42,.42);background:var(--rouge-fonce)}
.btn--ghost{background:transparent;color:#fff;border:2px solid rgba(255,255,255,.55)}
.btn--ghost:hover{background:rgba(255,255,255,.14);border-color:#fff}
.btn--dark{background:var(--bleu-nuit);color:#fff}
.btn--dark:hover{transform:translateY(-2px);box-shadow:var(--ombre-fine);background:var(--bleu-clair)}

/* ---------- Header ---------- */
.header{
  position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);
  backdrop-filter:blur(10px);border-bottom:1px solid var(--craie-2);
}
.header__inner{display:flex;align-items:center;justify-content:space-between;height:74px}
.header__logo{height:46px}
.nav{display:flex;align-items:center;gap:30px}
.nav a{font-weight:600;font-size:.97rem;color:var(--texte);transition:color .15s}
.nav a:hover{color:var(--bleu)}
.header__cta{display:inline-flex;align-items:center;gap:8px;background:var(--rouge);color:#fff;padding:11px 20px;border-radius:50px;font-weight:700;font-size:.95rem}
.header__cta:hover{background:var(--rouge-fonce)}
.burger{display:none;background:none;border:none;cursor:pointer;flex-direction:column;gap:5px;padding:8px}
.burger span{width:26px;height:3px;background:var(--bleu-nuit);border-radius:2px;transition:.25s}

/* ---------- Hero ---------- */
.hero{position:relative;background:linear-gradient(135deg,#1a4a72,#163d5e);color:#fff;overflow:hidden}
.hero::after{
  content:"";position:absolute;right:-120px;top:-120px;width:520px;height:520px;
  background:radial-gradient(circle,rgba(210,69,42,.30),transparent 70%);
}
.hero__grid{display:grid;grid-template-columns:1.05fr .95fr;gap:50px;align-items:center;padding:88px 0 96px}
.hero__rating{display:inline-flex;align-items:center;gap:10px;background:rgba(255,255,255,.12);padding:8px 16px;border-radius:50px;font-size:.9rem;margin-bottom:22px}
.hero__stars{color:#f0b840;letter-spacing:2px}
.hero h1{color:#fff;font-size:3.1rem;margin-bottom:20px}
.hero h1 em{color:#f2916f;font-style:normal}
.hero__sub{font-size:1.18rem;color:rgba(255,255,255,.88);margin-bottom:34px;max-width:520px}
.hero__actions{display:flex;gap:16px;flex-wrap:wrap}
.hero__card{
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);
  border-radius:var(--rayon);overflow:hidden;box-shadow:var(--ombre);
}
.hero__card img{width:100%;height:auto}
.hero__badges{display:flex;gap:14px;margin-top:30px;flex-wrap:wrap}
.hero__badge{display:flex;align-items:center;gap:8px;font-size:.92rem;color:rgba(255,255,255,.9)}
.hero__badge svg{width:20px;height:20px;flex:none}

/* ---------- Bandeau confiance ---------- */
.trust{background:var(--beige-2);color:var(--texte);padding:0;border-top:3px solid var(--rouge)}
.trust__grid{display:grid;grid-template-columns:repeat(4,1fr);text-align:center}
.trust__item{padding:28px 16px;border-right:1px solid rgba(61,53,40,.12)}
.trust__item:last-child{border-right:none}
.trust__num{font-family:var(--serif);font-size:2rem;color:var(--bleu-nuit);font-weight:700}
.trust__lbl{font-size:.86rem;color:var(--gris);letter-spacing:.04em}

/* ---------- Services ---------- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.card{
  background:var(--blanc);border:1px solid var(--craie-2);border-radius:var(--rayon);
  overflow:hidden;box-shadow:var(--ombre-fine);transition:transform .2s,box-shadow .2s;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--ombre)}
.card__img{aspect-ratio:4/3;overflow:hidden;background:var(--craie-2)}
.card__img img{width:100%;height:100%;object-fit:cover}
.card__body{padding:24px}
.card__body h3{font-size:1.25rem;margin-bottom:10px}
.card__body p{color:var(--gris);font-size:.97rem;margin-bottom:14px}
.card__list{list-style:none;display:flex;flex-wrap:wrap;gap:8px}
.card__list li{font-size:.82rem;background:var(--beige);color:var(--rouge);padding:5px 12px;border-radius:50px;font-weight:600}

/* ---------- Avant / Après ---------- */
.ba{display:grid;grid-template-columns:1fr 1fr;gap:40px}
.ba__item{background:#fff;border-radius:var(--rayon);overflow:hidden;box-shadow:var(--ombre-fine);border:1px solid var(--craie-2)}
.ba__slider{position:relative;aspect-ratio:7/5;overflow:hidden;cursor:ew-resize;user-select:none}
.ba__slider img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.ba__after{clip-path:inset(0 0 0 50%)}
.ba__handle{position:absolute;top:0;bottom:0;left:50%;width:3px;background:#fff;transform:translateX(-50%);box-shadow:0 0 8px rgba(0,0,0,.3)}
.ba__handle::after{
  content:"⇆";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:42px;height:42px;background:#fff;border-radius:50%;display:flex;align-items:center;
  justify-content:center;color:var(--bleu-nuit);font-size:18px;box-shadow:0 2px 10px rgba(0,0,0,.25);
}
.ba__cap{padding:18px 22px;display:flex;justify-content:space-between;align-items:center}
.ba__cap h3{font-size:1.1rem}
.ba__cap span{font-size:.85rem;color:var(--gris)}
.ba__note{margin-top:32px;text-align:center;font-size:.92rem;color:var(--gris)}

/* ---------- Pourquoi nous ---------- */
.why{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.why__item{text-align:center;padding:20px}
.why__ico{width:64px;height:64px;margin:0 auto 18px;background:var(--beige-2);border-radius:50%;display:flex;align-items:center;justify-content:center}
.why__ico svg{width:30px;height:30px;color:var(--rouge)}
.why__item h3{font-size:1.12rem;margin-bottom:8px}
.why__item p{font-size:.93rem;color:var(--gris)}

/* ---------- Avis ---------- */
.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.review{background:#fff;border:1px solid var(--craie-2);border-radius:var(--rayon);padding:28px;box-shadow:var(--ombre-fine)}
.review__stars{color:#e0a32e;letter-spacing:2px;margin-bottom:14px}
.review__txt{font-style:italic;color:var(--texte);margin-bottom:18px}
.review__by{font-weight:700;font-size:.92rem;color:var(--bleu-nuit)}
.review__date{font-size:.82rem;color:var(--gris)}
.reviews__cta{text-align:center;margin-top:40px}

/* ---------- Zone ---------- */
.zone{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}
.zone__towns{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.zone__towns span{background:#fff;border:1px solid var(--gris-clair);padding:8px 16px;border-radius:50px;font-size:.9rem;font-weight:600;color:var(--bleu-nuit)}
.zone__map{border-radius:var(--rayon);overflow:hidden;box-shadow:var(--ombre);min-height:340px;border:1px solid var(--craie-2)}
.zone__map iframe{width:100%;height:100%;min-height:340px;border:0;display:block}

/* ---------- Contact ---------- */
.contact{display:grid;grid-template-columns:1fr 1.1fr;gap:50px}
.contact__info h3{font-size:1.4rem;margin-bottom:20px}
.contact__row{display:flex;gap:14px;align-items:flex-start;margin-bottom:20px}
.contact__row svg{width:22px;height:22px;color:var(--bleu);flex:none;margin-top:3px}
.contact__row strong{display:block;color:var(--bleu-nuit)}
.contact__row span,.contact__row a{color:var(--gris);font-size:.97rem}
.contact__row a:hover{color:var(--bleu)}
.form{background:#fff;border:1px solid var(--craie-2);border-radius:var(--rayon);padding:32px;box-shadow:var(--ombre-fine)}
.form__grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{margin-bottom:16px}
.field--full{grid-column:1/-1}
.field label{display:block;font-size:.88rem;font-weight:600;margin-bottom:6px;color:var(--bleu-nuit)}
.field input,.field select,.field textarea{
  width:100%;padding:12px 14px;border:1.5px solid var(--gris-clair);border-radius:10px;
  font-family:var(--sans);font-size:.97rem;color:var(--texte);background:var(--craie);transition:border-color .15s;
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--bleu);background:#fff}
.field textarea{resize:vertical;min-height:110px}
.form__note{font-size:.8rem;color:var(--gris);margin-top:14px}

/* ---------- Footer ---------- */
.footer{background:var(--taupe);color:rgba(255,255,255,.80);padding:60px 0 28px}
.footer__grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;margin-bottom:40px}
.footer__logo{height:42px;margin-bottom:16px}
.footer h4{color:#fff;font-family:var(--sans);font-size:.95rem;letter-spacing:.08em;text-transform:uppercase;margin-bottom:16px}
.footer ul{list-style:none}
.footer li{margin-bottom:10px;font-size:.93rem}
.footer a:hover{color:#f2916f}
.footer__bottom{border-top:1px solid rgba(255,255,255,.14);padding-top:24px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:.85rem;color:rgba(255,255,255,.6)}
.footer__bottom a{color:rgba(255,255,255,.7)}
.footer__bottom a:hover{color:#fff}

/* ---------- Bouton appel flottant mobile ---------- */
.fab{
  display:none;position:fixed;bottom:18px;right:18px;z-index:60;
  background:var(--rouge);color:#fff;width:60px;height:60px;border-radius:50%;
  align-items:center;justify-content:center;box-shadow:0 8px 24px rgba(210,69,42,.5);
}
.fab svg{width:28px;height:28px}
.fab--whatsapp{
  background:#25d366;bottom:88px;box-shadow:0 8px 24px rgba(37,211,102,.5);
}
.fab--whatsapp svg{width:32px;height:32px}

/* ---------- Pages internes : titre ---------- */
.pagehead{background:linear-gradient(135deg,#1a4a72,#163d5e);color:#fff;padding:70px 0}
.pagehead h1{color:#fff;font-size:2.6rem;margin-bottom:10px}
.pagehead p{color:rgba(255,255,255,.85);max-width:640px}
.breadcrumb{font-size:.85rem;color:rgba(255,255,255,.65);margin-bottom:18px}
.breadcrumb a:hover{color:#f2916f}

/* ---------- Prose (mentions légales) ---------- */
.prose{max-width:780px}
.prose h2{font-size:1.5rem;margin:34px 0 12px}
.prose p{margin-bottom:14px;color:var(--texte)}
.prose strong{color:var(--bleu-nuit)}

/* ---------- Service détaillée bloc ---------- */
.srv{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;margin-bottom:64px}
.srv:nth-child(even) .srv__media{order:2}
.srv__media{border-radius:var(--rayon);overflow:hidden;box-shadow:var(--ombre);border:1px solid var(--craie-2)}
.srv__body h2{font-size:1.8rem;margin-bottom:14px}
.srv__body p{color:var(--gris);margin-bottom:16px}
.srv__body ul{list-style:none;display:grid;gap:10px}
.srv__body li{display:flex;gap:10px;align-items:flex-start;font-size:.97rem}
.srv__body li::before{content:"✓";color:var(--bleu);font-weight:700;flex:none}

/* ---------- Responsive ---------- */
@media(max-width:900px){
  .hero__grid,.zone,.contact,.srv,.srv:nth-child(even) .srv__media{grid-template-columns:1fr}
  .srv:nth-child(even) .srv__media{order:0}
  .hero h1{font-size:2.4rem}
  .cards,.reviews{grid-template-columns:1fr 1fr}
  .why{grid-template-columns:1fr 1fr}
  .trust__grid{grid-template-columns:1fr 1fr}
  .trust__item:nth-child(2){border-right:none}
  .ba{grid-template-columns:1fr}
  .footer__grid{grid-template-columns:1fr 1fr}
  .nav{
    display:none;position:absolute;top:74px;left:0;right:0;background:#fff;
    flex-direction:column;gap:0;padding:10px 24px 20px;border-bottom:1px solid var(--craie-2);box-shadow:var(--ombre-fine);
  }
  .nav.open{display:flex}
  .nav a{padding:12px 0;border-bottom:1px solid var(--craie-2);width:100%}
  .burger{display:flex}
  .header__cta{display:none}
  .fab{display:flex}
}
@media(max-width:560px){
  .cards,.reviews,.why,.form__grid,.footer__grid,.trust__grid{grid-template-columns:1fr}
  .section{padding:64px 0}
  .hero h1{font-size:2rem}
  .section__head h2{font-size:1.8rem}
  .trust__item{border-right:none;border-bottom:1px solid rgba(255,255,255,.12)}
}