/* ── RESET & VARIABLES ── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --blue:#2d5687;--blue-dark:#1e3a5d;--blue-deeper:#142844;--blue-light:#e8f0f9;
  --orange:#f97316;--orange-soft:#fff4ed;--white:#ffffff;
  --gold:#c9a84c;--gold-light:#f5e9c8;
  --gray-50:#f8fafc;--gray-100:#f1f5f9;--gray-200:#e2e8f0;
  --gray-400:#94a3b8;--gray-600:#475569;--gray-800:#1e293b;
  --green:#16a34a;--green-light:#dcfce7;
  --shadow-sm:0 2px 8px rgba(45,86,135,.10);
  --shadow-md:0 8px 32px rgba(45,86,135,.14);
  --shadow-lg:0 20px 60px rgba(45,86,135,.18);
  --radius:16px;--radius-sm:10px;
  --ff-head:'Montserrat',sans-serif;--ff-body:'Lora',Georgia,serif;
}
html{scroll-behavior:smooth}
body{font-family:var(--ff-body);background:var(--gray-50);color:var(--gray-800);overflow-x:hidden;-webkit-font-smoothing:antialiased}

/* ── NAV ── */
nav{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(255,255,255,.97);border-bottom:1px solid var(--gray-200);display:flex;align-items:center;justify-content:space-between;padding:0 24px;height:64px;box-shadow:var(--shadow-sm);transition:box-shadow .2s}
@supports(backdrop-filter:blur(1px)){nav{background:rgba(255,255,255,.92);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}}
.nav-brand{display:flex;align-items:center;gap:10px;text-decoration:none}
.nav-brand-name{font-family:var(--ff-head);font-size:1.1rem;font-weight:900;color:var(--blue);letter-spacing:-.02em}
.nav-brand-sub{font-family:var(--ff-head);font-size:.68rem;font-weight:700;color:var(--orange);letter-spacing:.06em;text-transform:uppercase;display:block;margin-top:-2px}
.nav-links{display:flex;gap:6px;list-style:none}
.nav-links a{font-family:var(--ff-head);font-size:.8rem;font-weight:600;color:var(--blue);text-decoration:none;padding:8px 14px;border-radius:8px;transition:background .2s,color .2s;white-space:nowrap}
.nav-links a:hover{background:var(--blue-light)}
.nav-links a.cta-nav{background:var(--orange);color:var(--white);padding:8px 18px}
.nav-links a.cta-nav:hover{background:#ea6a0a}
.nav-back{font-family:var(--ff-head);font-size:.82rem;font-weight:600;color:var(--blue);text-decoration:none;padding:8px 14px;border-radius:8px;border:1.5px solid var(--gray-200);transition:all .2s}
.nav-back:hover{background:var(--blue-light);border-color:var(--blue-light)}
.hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:4px}
.hamburger span{display:block;width:24px;height:2px;background:var(--blue);border-radius:2px;transition:all .3s}
.mobile-menu{display:none;flex-direction:column;position:fixed;top:64px;left:0;right:0;background:white;border-bottom:1px solid var(--gray-200);padding:16px;gap:4px;z-index:99;box-shadow:var(--shadow-md)}
.mobile-menu.open{display:flex}
.mobile-menu a{font-family:var(--ff-head);font-size:.9rem;font-weight:600;color:var(--blue);text-decoration:none;padding:12px 16px;border-radius:var(--radius-sm)}
.mobile-menu a:hover{background:var(--blue-light)}
.mobile-menu a.cta-mobile{background:var(--orange);color:white;text-align:center;margin-top:8px}

/* ── HERO COMMUN ── */
.hero{min-height:100vh;background:linear-gradient(150deg,var(--blue-deeper) 0%,var(--blue) 55%,#3a6da0 100%);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:100px 24px 80px;position:relative;overflow:hidden}
.hero::before{content:'';position:absolute;inset:0;background-image:radial-gradient(circle at 20% 20%,rgba(249,115,22,.12) 0%,transparent 50%),radial-gradient(circle at 80% 80%,rgba(255,255,255,.05) 0%,transparent 50%);pointer-events:none}
.hero-deco{position:absolute;border-radius:50%;border:1px solid rgba(255,255,255,.1);pointer-events:none}
.hero-deco-1{width:400px;height:400px;top:-100px;right:-100px}
.hero-deco-2{width:600px;height:600px;bottom:-200px;left:-200px}
.hero-deco-3{width:200px;height:200px;top:30%;right:10%;border-color:rgba(249,115,22,.2)}
.hero-badge{font-family:var(--ff-head);font-size:.75rem;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:var(--orange);background:rgba(249,115,22,.15);border:1px solid rgba(249,115,22,.3);padding:6px 18px;border-radius:50px;display:inline-block;margin-bottom:28px;animation:fadeUp .6s ease both}
.hero h1{font-family:var(--ff-head);font-size:clamp(2rem,5vw,3.4rem);font-weight:900;color:white;line-height:1.15;margin-bottom:24px;max-width:820px;animation:fadeUp .6s .1s ease both}
.hero h1 em{font-style:normal;color:var(--orange)}
.hero-sub{font-family:var(--ff-body);font-size:clamp(1rem,2.5vw,1.15rem);color:rgba(255,255,255,.8);line-height:1.8;max-width:580px;margin-bottom:44px;animation:fadeUp .6s .2s ease both}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;justify-content:center;animation:fadeUp .6s .3s ease both}
.hero-stats{display:flex;gap:40px;flex-wrap:wrap;justify-content:center;margin-top:64px;padding-top:40px;border-top:1px solid rgba(255,255,255,.12);animation:fadeUp .6s .4s ease both;width:100%;max-width:680px}
.hero-stat-num{font-family:var(--ff-head);font-size:2rem;font-weight:900;color:var(--orange)}
.hero-stat-label{font-size:.8rem;color:rgba(255,255,255,.65);margin-top:2px;font-family:var(--ff-head)}

/* ── BOUTONS COMMUNS ── */
.btn-primary{font-family:var(--ff-head);font-weight:700;font-size:1rem;background:var(--orange);color:white;padding:16px 36px;border-radius:var(--radius-sm);text-decoration:none;display:inline-flex;align-items:center;gap:10px;box-shadow:0 8px 24px rgba(249,115,22,.35);transition:all .25s;border:none;cursor:pointer}
.btn-primary:hover{background:#ea6a0a;transform:translateY(-2px);box-shadow:0 12px 32px rgba(249,115,22,.45);color:white}
.btn-secondary{font-family:var(--ff-head);font-weight:600;font-size:.95rem;background:rgba(255,255,255,.12);color:white;padding:16px 28px;border-radius:var(--radius-sm);text-decoration:none;display:inline-flex;align-items:center;gap:8px;border:1.5px solid rgba(255,255,255,.25);transition:all .25s}
.btn-secondary:hover{background:rgba(255,255,255,.2);transform:translateY(-2px);color:white}
.btn-wa{font-family:var(--ff-head);font-weight:700;font-size:1rem;background:#25D366;color:white;padding:16px 36px;border-radius:var(--radius-sm);text-decoration:none;display:inline-flex;align-items:center;gap:10px;box-shadow:0 8px 24px rgba(37,211,102,.35);transition:all .25s}
.btn-wa:hover{background:#128C7E;transform:translateY(-2px);color:white}

/* ── SECTIONS ── */
section{padding:80px 24px}
.section-inner{max-width:1100px;margin:0 auto}
.section-label{font-family:var(--ff-head);font-size:.75rem;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:var(--orange);margin-bottom:12px;display:block}
.section-title{font-family:var(--ff-head);font-size:clamp(1.6rem,3.5vw,2.4rem);font-weight:900;color:var(--blue-dark);line-height:1.25;margin-bottom:16px}
.section-desc{font-size:1.05rem;color:var(--gray-600);line-height:1.8;max-width:580px}

/* ── FORMULAIRES ── */
.form-group{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}
.form-group label{font-family:var(--ff-head);font-size:.75rem;font-weight:700;color:var(--gray-600);letter-spacing:.03em;text-transform:uppercase}
.form-group input,.form-group select,.form-group textarea{font-family:var(--ff-body);font-size:.95rem;padding:11px 14px;border-radius:var(--radius-sm);border:1.5px solid var(--gray-200);background:var(--gray-50);color:var(--gray-800);transition:border-color .2s,box-shadow .2s;width:100%;outline:none}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--blue);background:white;box-shadow:0 0 0 3px rgba(45,86,135,.1)}
.form-group textarea{resize:vertical;min-height:80px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}

/* ── MODALS ── */
.modal-overlay{position:fixed;inset:0;z-index:200;background:rgba(20,40,68,.80);display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity .3s;padding:20px}
@supports(backdrop-filter:blur(1px)){.modal-overlay{background:rgba(20,40,68,.65);backdrop-filter:blur(6px)}}
.modal-overlay.open{opacity:1;pointer-events:all}
.modal-card{background:white;border-radius:24px;width:100%;max-width:480px;padding:40px 36px;box-shadow:0 24px 80px rgba(20,40,68,.3);transform:scale(.95);transition:transform .35s cubic-bezier(.34,1.56,.64,1);text-align:center}
.modal-overlay.open .modal-card{transform:scale(1)}
.modal-icon{font-size:3.5rem;margin-bottom:16px;display:block}
.modal-title{font-family:var(--ff-head);font-size:1.3rem;font-weight:900;color:var(--blue-dark);margin-bottom:10px}
.modal-desc{font-size:.92rem;color:var(--gray-600);line-height:1.7;margin-bottom:22px}
.modal-actions{display:flex;flex-direction:column;gap:10px}
.modal-btn-wave{font-family:var(--ff-head);font-weight:700;font-size:.95rem;background:var(--orange);color:white;padding:14px 24px;border-radius:var(--radius-sm);border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px;transition:all .2s;text-decoration:none}
.modal-btn-wave:hover{background:#ea6a0a;color:white}
.modal-btn-cancel{font-family:var(--ff-head);font-weight:600;font-size:.85rem;background:none;color:var(--gray-400);border:none;cursor:pointer;padding:8px;transition:color .2s}
.modal-btn-cancel:hover{color:var(--gray-600)}

/* ── FOOTER ── */
footer{background:var(--blue-deeper);color:rgba(255,255,255,.7);padding:52px 24px 32px}
.footer-inner{max-width:1100px;margin:0 auto;display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px}
.footer-brand-name{font-family:var(--ff-head);font-size:1.1rem;font-weight:900;color:white;margin-bottom:4px}
.footer-brand-sub{font-family:var(--ff-head);font-size:.68rem;color:var(--orange);text-transform:uppercase;letter-spacing:.1em;margin-bottom:14px;display:block}
.footer-desc{font-size:.88rem;line-height:1.8;color:rgba(255,255,255,.55)}
.footer-col h4{font-family:var(--ff-head);font-size:.8rem;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:var(--orange);margin-bottom:16px}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:10px}
.footer-col a{color:rgba(255,255,255,.6);text-decoration:none;font-size:.88rem;transition:color .2s}
.footer-col a:hover{color:white}
.footer-nav{max-width:1100px;margin:36px auto 0;padding-top:24px;border-top:1px solid rgba(255,255,255,.1);display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:6px 20px;font-family:var(--ff-head);font-size:.82rem}
.footer-nav a{color:rgba(255,255,255,.55);text-decoration:none;font-weight:600;transition:color .2s;white-space:nowrap}
.footer-nav a:hover{color:white}
.footer-nav a.back{color:rgba(255,255,255,.75);font-weight:700}
.footer-nav a.current{color:var(--orange);font-weight:700;pointer-events:none}
.footer-nav .sep{color:rgba(255,255,255,.2);user-select:none}
.footer-bottom{max-width:1100px;margin:20px auto 0;padding-top:20px;border-top:1px solid rgba(255,255,255,.07);display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:.8rem;color:rgba(255,255,255,.4);font-family:var(--ff-head)}

/* ── ANIMATIONS ── */
@keyframes fadeUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
.reveal{opacity:0;transform:translateY(24px);transition:opacity .55s ease,transform .55s ease}
.reveal.visible{opacity:1;transform:none}

/* ── RESPONSIVE ── */
@media(max-width:900px){
  .footer-inner{grid-template-columns:1fr 1fr;gap:28px}
}
@media(max-width:768px){
  nav{padding:0 16px}
  .nav-links{display:none}
  .hamburger{display:flex}
  .hero{padding:88px 20px 64px}
  .hero-stats{gap:24px}
  section{padding:60px 20px}
  .form-row{grid-template-columns:1fr}
  .footer-inner{grid-template-columns:1fr;gap:24px}
  .footer-bottom{flex-direction:column;text-align:center}
  .footer-nav{justify-content:center;gap:8px 14px}
}
@media(max-width:480px){
  .hero-actions{flex-direction:column}
  .btn-primary,.btn-secondary{width:100%;justify-content:center}
  .modal-card{padding:28px 18px}
}