/* ============================================================
   SHIFT RH — Feuille de style
   Charte : teal #20847D · bleu nuit #1F2933 · fuchsia #E02787
            orange #FF8A3D · blanc cassé #F5F6FA
   ============================================================ */

:root{
  --nuit:#1F2933;
  --nuit2:#263441;
  --teal:#20847D;
  --fuchsia:#E02787;
  --orange:#FF8A3D;
  --clair:#F5F6FA;
  --muted:#9fb0bd;
  --grad:linear-gradient(120deg,#20847D 0%,#9B477E 55%,#E02787 100%);
  --radius:18px;
  --maxw:1180px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{
  font-family:'Montserrat',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  color:var(--clair);
  background:var(--nuit);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{font-family:'Inter',system-ui,sans-serif;line-height:1.15}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 26px}
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
/* Sur fond teal, le début teal du dégradé se confond avec le fond : on bascule sur orange -> fuchsia (lisible) */
.sec--teal .grad-text{background-image:linear-gradient(120deg,#FFA24D 0%,#FF5F9A 55%,#E02787 100%)}

/* ---------- Boutons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-family:'Montserrat',sans-serif;font-weight:600;font-size:.97rem;
  padding:13px 26px;border-radius:999px;cursor:pointer;border:0;
  transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease;
}
.btn--primary{background:var(--grad);color:#fff;box-shadow:0 8px 26px rgba(224,39,135,.28)}
.btn--primary:hover{transform:translateY(-2px);box-shadow:0 12px 32px rgba(224,39,135,.38)}
.btn--ghost{background:transparent;color:var(--clair);border:1.5px solid rgba(245,246,250,.32)}
.btn--ghost:hover{border-color:var(--teal);color:#fff;transform:translateY(-2px)}
.btn--ghost-dark{background:transparent;color:var(--clair);border:1.5px solid rgba(245,246,250,.28)}
.btn--ghost-dark:hover{border-color:var(--orange);transform:translateY(-2px)}

/* ---------- Eyebrow & section heads ---------- */
.eyebrow{
  display:inline-block;font-family:'Montserrat',sans-serif;font-weight:600;
  font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--teal);margin-bottom:16px;
}
.eyebrow--light{color:#bdf0ea}
.sec-head{max-width:760px;margin:0 auto 52px;text-align:center}
.sec-head h2{font-size:clamp(1.9rem,3.6vw,2.7rem);font-weight:800;letter-spacing:-.5px}
.sec-head p{margin-top:18px;color:var(--muted);font-size:1.06rem}
.h2--light{color:#fff}
.p--light{color:rgba(255,255,255,.85)}

/* ---------- Header ---------- */
header{
  position:sticky;top:0;z-index:50;background:var(--clair);
  box-shadow:0 2px 14px rgba(31,41,51,.06);
}
.nav{display:flex;align-items:center;justify-content:space-between;height:74px}
.nav__logo img{height:42px;width:auto}
.nav__links{display:flex;align-items:center;gap:30px}
.nav__links>a{color:var(--nuit);font-weight:500;font-size:.96rem;transition:color .15s}
.nav__links>a:hover,.nav__links>a.active{color:var(--fuchsia)}
.nav__tel{display:inline-flex;align-items:center;gap:7px;color:var(--teal)!important;font-weight:600}
.nav__tel svg{width:18px;height:18px}
.nav__cta{color:#fff!important}
.nav__toggle{display:none;background:none;border:0;color:var(--nuit);cursor:pointer}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;background:var(--nuit);padding:84px 0 96px}
.hero__bg{position:absolute;inset:0;opacity:.9}
.hero__inner{position:relative;max-width:920px}
.hero h1{font-size:clamp(2.6rem,6vw,4.4rem);font-weight:800;letter-spacing:-1.5px}
.hero h1 .line2{display:block}
.hero__sub{margin-top:24px;font-size:1.18rem;color:#cdd8e0;max-width:620px}
.hero__sub b{color:#fff;font-weight:600}
.hero__pillars{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.hero__pillars span{
  font-family:'Inter',sans-serif;font-weight:700;font-size:.9rem;letter-spacing:.02em;
  padding:8px 18px;border-radius:999px;color:#eafffb;
  background:rgba(32,132,125,.16);border:1px solid rgba(32,132,125,.5);
}
.hero__pillars span:nth-child(2){background:rgba(224,39,135,.14);border-color:rgba(224,39,135,.5);color:#ffe2f0}
.hero__pillars span:nth-child(3){background:rgba(255,138,61,.13);border-color:rgba(255,138,61,.5);color:#ffe7d4}
.hero__cta{margin-top:30px;display:flex;gap:16px;flex-wrap:wrap}
.hero__trust{margin-top:54px;display:flex;flex-wrap:wrap;gap:18px 30px}
.hero__trust .item{display:flex;align-items:center;gap:11px;color:#aebcc7;font-size:.96rem;max-width:330px}
.hero__trust .item svg{width:26px;height:26px;flex:none}
.hero__trust .item b{color:#fff;font-weight:600}

/* ---------- Wave divider ---------- */
.wave-divider{line-height:0;background:var(--nuit)}
.wave-divider svg{width:100%;height:64px;display:block}

/* ---------- Sections de base ---------- */
.sec{padding:84px 0}
.sec--tight{padding:64px 0}
.sec--dark{background:var(--nuit2)}
.sec--light{background:var(--clair);color:var(--nuit)}
.sec--light .sec-head p{color:#5d6b78}
.sec--teal{background:linear-gradient(160deg,#20847D 0%,#1b6f6a 100%)}

/* ---------- Story (Notre histoire) ---------- */
.story{
  display:grid;grid-template-columns:340px 1fr;gap:44px;align-items:center;
  margin-top:18px;padding:34px;border-radius:24px;
  background:linear-gradient(160deg,rgba(255,255,255,.05),rgba(255,255,255,.02));
  border:1px solid rgba(255,255,255,.08);
}
.story__media{position:relative;border-radius:18px;overflow:hidden;aspect-ratio:4/5;background:var(--nuit)}
.portrait-img{width:100%;height:100%;object-fit:cover;object-position:50% 16%}
.story__badge{
  position:absolute;left:14px;bottom:14px;z-index:2;
  background:rgba(31,41,51,.78);backdrop-filter:blur(4px);
  color:#fff;font-size:.8rem;font-weight:600;padding:7px 13px;border-radius:999px;
}
.story__text h3{font-size:1.7rem;font-weight:800;margin:8px 0 16px}
.story__text p{color:#c3d0d9;margin-bottom:14px}
.story__text blockquote{
  margin-top:22px;padding-left:18px;border-left:3px solid var(--fuchsia);
  font-family:'Inter',sans-serif;font-style:italic;font-size:1.08rem;color:#fff;
}

/* ---------- Valeurs ---------- */
.traj{margin-top:54px;text-align:center}
.traj__title{font-family:'Inter',sans-serif;font-weight:700;font-size:1.05rem;color:#bdf0ea;margin-bottom:24px}
.valcards{display:flex;flex-direction:column;gap:14px}
.valrow{display:flex;flex-wrap:wrap;justify-content:center;gap:14px}
.valcard{
  display:inline-flex;align-items:center;gap:12px;
  padding:12px 22px 12px 12px;border-radius:999px;
  background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);
  font-family:'Inter',sans-serif;font-weight:700;font-size:1rem;color:#fff;
}
.vic{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:50%;background:var(--grad);flex:none}
.vic svg{width:20px;height:20px;fill:none;stroke:#fff;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.traj__cta{margin-top:36px}

/* ---------- Steps (réseau) ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.step{
  position:relative;padding:30px 26px;border-radius:var(--radius);
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);
}
.step__num{
  font-family:'Inter',sans-serif;font-weight:800;font-size:1.5rem;color:#fff;
  display:inline-flex;align-items:center;justify-content:center;width:54px;height:54px;border-radius:14px;
  background:rgba(255,255,255,.16);margin-bottom:16px;
}
.step h3{font-size:1.2rem;font-weight:700;color:#fff;margin-bottom:8px}
.step p{color:rgba(255,255,255,.86);font-size:.97rem}

/* ---------- Méthode (cards) ---------- */
.approche__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.acard{padding:28px 24px;border-radius:var(--radius);background:#fff;border:1px solid #e7e9f0;box-shadow:0 6px 20px rgba(31,41,51,.05)}
.acard .ic{width:46px;height:46px;border-radius:13px;display:flex;align-items:center;justify-content:center;background:rgba(32,132,125,.12);margin-bottom:16px}
.acard .ic svg{width:24px;height:24px;fill:none;stroke:var(--teal);stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.acard:nth-child(2) .ic{background:rgba(224,39,135,.12)} .acard:nth-child(2) .ic svg{stroke:var(--fuchsia)}
.acard:nth-child(3) .ic{background:rgba(255,138,61,.14)} .acard:nth-child(3) .ic svg{stroke:var(--orange)}
.acard:nth-child(4) .ic{background:rgba(32,132,125,.12)} .acard:nth-child(4) .ic svg{stroke:var(--teal)}
.acard h3{font-size:1.18rem;font-weight:700;color:var(--nuit);margin-bottom:10px}
.acard p{color:#5d6b78;font-size:.96rem}

/* ---------- Offre (2 colonnes) ---------- */
.offer{display:grid;grid-template-columns:1fr 1fr;gap:26px}
.dcol{
  display:flex;flex-direction:column;
  padding:34px 30px;border-radius:22px;
  background:linear-gradient(160deg,rgba(255,255,255,.055),rgba(255,255,255,.02));
  border:1px solid rgba(255,255,255,.1);
}
.dcol__head{display:flex;align-items:center;gap:14px;margin-bottom:14px}
.dcol__ic{width:48px;height:48px;border-radius:14px;display:flex;align-items:center;justify-content:center;background:rgba(255,138,61,.16);flex:none}
.dcol__ic svg{width:25px;height:25px;fill:none;stroke:var(--orange);stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.dcol__ic--pink{background:rgba(224,39,135,.16)} .dcol__ic--pink svg{stroke:var(--fuchsia)}
.dcol h3{font-size:1.4rem;font-weight:800;color:#fff}
.dcol__intro{color:#c3d0d9;font-size:.98rem;margin-bottom:20px}
.tags{display:flex;flex-wrap:wrap;gap:9px;margin-bottom:26px}
.tag{
  font-size:.86rem;color:#dfe8ee;background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.12);padding:7px 14px;border-radius:999px;
}
.dcol__cta{margin-top:auto;align-self:flex-start}

/* ---------- Pourquoi nous (preuve) ---------- */
.why__grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:22px}
.why{
  display:flex;gap:16px;padding:26px 24px;border-radius:var(--radius);
  background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.18);
}
.chk{width:32px;height:32px;border-radius:9px;flex:none;display:flex;align-items:center;justify-content:center;background:var(--grad)}
.chk svg{width:18px;height:18px;fill:none;stroke:#fff;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round}
.why h3{font-size:1.1rem;font-weight:700;color:#fff;margin-bottom:7px}
.why p{color:rgba(255,255,255,.85);font-size:.94rem}

/* ---------- Conviction (messages) ---------- */
.msg__grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.msg{display:flex;gap:18px;align-items:flex-start;padding:26px;border-radius:var(--radius);background:#fff;border:1px solid #e7e9f0;box-shadow:0 6px 20px rgba(31,41,51,.05)}
.msg__n{font-family:'Inter',sans-serif;font-weight:800;font-size:1.5rem;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;flex:none}
.msg p{color:var(--nuit);font-weight:500;font-size:1.05rem}

/* ---------- Zone / modalités ---------- */
.zone__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.zone{padding:28px 26px;border-radius:var(--radius);background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18)}
.zone__ic{width:48px;height:48px;border-radius:13px;display:flex;align-items:center;justify-content:center;background:rgba(255,255,255,.16);margin-bottom:15px}
.zone__ic svg{width:25px;height:25px;stroke-linecap:round;stroke-linejoin:round}
.zone h3{font-size:1.18rem;font-weight:700;color:#fff;margin-bottom:8px}
.zone p{color:rgba(255,255,255,.86);font-size:.96rem}

/* ---------- Contact ---------- */
.contact{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:start}
.contact__lead h2{font-size:clamp(2rem,3.6vw,2.85rem);font-weight:800;line-height:1.12}
.contact__lead p{margin-top:18px;color:var(--muted);font-size:1.08rem}
.contact__points{margin-top:28px;display:flex;flex-direction:column;gap:14px}
.cpoint{display:flex;align-items:center;gap:12px;color:#cdd8e0;font-size:.98rem}
.cpoint svg{width:22px;height:22px;flex:none;fill:none;stroke:var(--teal);stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.cpoint a:hover{color:#fff}

.form{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);border-radius:22px;padding:30px}
.form label{display:block;font-size:.86rem;font-weight:600;color:#cdd8e0;margin-bottom:16px}
.form__row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form input,.form select,.form textarea{
  width:100%;margin-top:7px;padding:12px 14px;border-radius:11px;
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.16);
  color:#fff;font-family:inherit;font-size:.95rem;font-weight:400;transition:border .15s;
}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--teal)}
.form input.invalid,.form textarea.invalid{border-color:var(--fuchsia)}
.form select option{color:#1F2933}
.form textarea{resize:vertical}
.form__submit{width:100%;margin-top:6px}
.form__note{font-size:.8rem;color:var(--muted);margin-top:14px;text-align:center}
.form__note.error{color:#ff9ec6}
.form__note.ok{color:#7ee0b0}

/* ---------- Footer ---------- */
footer{background:#192129;padding:56px 0 28px}
.foot__grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:36px}
.foot__logo{display:inline-block;background:var(--clair);padding:10px 16px;border-radius:12px;margin-bottom:16px}
.foot__logo img{height:34px}
.foot__brand p{color:var(--muted);font-size:.94rem;max-width:340px}
.foot__col h4{font-family:'Inter',sans-serif;font-size:.95rem;color:#fff;margin-bottom:14px}
.foot__col a,.foot__col span{display:block;color:var(--muted);font-size:.92rem;margin-bottom:9px}
.foot__col a:hover{color:#fff}
.foot__bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;margin-top:40px;padding-top:22px;border-top:1px solid rgba(255,255,255,.08);color:#6b7a86;font-size:.85rem}

/* ---------- Reveal (animation au scroll) ---------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:980px){
  .nav__links{
    position:fixed;top:74px;right:0;left:0;flex-direction:column;align-items:flex-start;
    gap:4px;background:var(--clair);padding:18px 26px 26px;
    box-shadow:0 14px 26px rgba(31,41,51,.12);
    transform:translateY(-130%);transition:transform .3s ease;
  }
  .nav__links.open{transform:translateY(0)}
  .nav__links>a{padding:11px 0;width:100%}
  .nav__cta{margin-top:8px}
  .nav__toggle{display:block}

  .story{grid-template-columns:1fr;gap:26px}
  .story__media{max-width:300px;margin:0 auto}
  .steps,.zone__grid{grid-template-columns:1fr}
  .approche__grid,.why__grid{grid-template-columns:1fr 1fr}
  .offer{grid-template-columns:1fr}
  .msg__grid{grid-template-columns:1fr}
  .contact{grid-template-columns:1fr;gap:32px}
  .foot__grid{grid-template-columns:1fr 1fr}
}

@media (max-width:620px){
  .wrap{padding:0 18px}
  .sec{padding:62px 0}
  .hero{padding:54px 0 74px}
  .approche__grid,.why__grid,.foot__grid{grid-template-columns:1fr}
  .form__row{grid-template-columns:1fr}
  .hero__trust{gap:14px}
}