:root{
  --nuit:#070E22; --nuit-2:#0C1730; --nuit-3:#111F3D;
  --bleu:#1C3A6E; --bleu-vif:#3B7BE0;
  --jaune:#F5E33C; --jaune-clair:#FDF877;
  --papier:#F3F6FC; --papier-2:#E9EEF8;
  --encre:#0A1024; --gris-txt:#64708A;
  --clair-txt:rgba(233,240,252,.72);
  --ligne:rgba(233,240,252,.12);
  --ligne-claire:rgba(10,16,36,.10);
  /* Thème clair (corps du site) */
  --blanc:#FFFFFF; --beige:#F5F2EA; --beige-2:#EFEBDF;
  --texte:#141A2E; --texte-doux:#5B657C;
  --bord:rgba(20,26,46,.10);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Sora',sans-serif;background:var(--beige);color:var(--texte);line-height:1.6;font-size:16px;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
:focus-visible{outline:3px solid var(--jaune);outline-offset:3px}
.wrap{max-width:1200px;margin:0 auto;padding:0 24px}
.eyebrow{font-family:'Space Grotesk',sans-serif;font-size:.78rem;font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:#B69200;display:inline-flex;align-items:center;gap:.6em}
.eyebrow::before{content:"";width:10px;height:10px;border-radius:50%;background:var(--jaune);flex:none}
h1,h2,h3,.display{font-family:'Anton',sans-serif;font-weight:400;text-transform:uppercase;line-height:.98;letter-spacing:.01em;color:var(--texte)}

.btn{display:inline-flex;align-items:center;gap:.6em;font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:.9rem;letter-spacing:.04em;padding:15px 30px;border-radius:12px;cursor:pointer;border:none;transition:transform .15s,box-shadow .2s,background .2s}
.btn svg{width:18px;height:18px}
.btn-jaune{background:var(--jaune);color:var(--encre);box-shadow:0 8px 24px rgba(245,227,60,.25)}
.btn-jaune:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(245,227,60,.4)}
.btn-bleu{background:linear-gradient(135deg,var(--bleu-vif),#2C5FB8);color:#fff;box-shadow:0 8px 24px rgba(59,123,224,.3)}
.btn-bleu:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(59,123,224,.45)}
.btn-ghost{background:transparent;color:var(--texte);border:1px solid var(--bord)}
.btn-ghost:hover{border-color:var(--jaune);color:var(--jaune)}

header{position:sticky;top:0;z-index:50;background:rgba(7,14,34,.82);backdrop-filter:blur(12px);border-bottom:1px solid var(--ligne)}
.nav{display:flex;align-items:center;justify-content:space-between;height:76px;gap:20px}
.brand{display:flex;align-items:center;gap:12px;font-family:'Space Grotesk',sans-serif;font-weight:700;letter-spacing:.04em;font-size:1.05rem}
.brand img{width:48px;height:48px;border-radius:50%;object-fit:cover;object-position:center 38%}
.nav-links{display:flex;gap:32px;font-family:'Space Grotesk',sans-serif;font-size:.9rem;font-weight:600;margin-left:auto;margin-right:8px}
.nav-links a{padding:6px 0;position:relative;color:var(--clair-txt);transition:color .2s}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;background:var(--jaune);transition:width .25s}
.nav-links a:hover{color:#fff}
.nav-links a:hover::after{width:100%}
.burger{display:none;background:none;border:1px solid var(--ligne);border-radius:10px;width:48px;height:44px;cursor:pointer;flex-direction:column;align-items:center;justify-content:center;gap:5px}
.burger span{display:block;width:22px;height:2.5px;background:#EAF0FB;border-radius:2px;transition:transform .25s,opacity .2s}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}
.menu-mobile{display:none;position:absolute;left:0;right:0;top:76px;background:var(--nuit-2);border-bottom:1px solid var(--ligne);padding:12px 24px 26px}
.menu-mobile.ouvert{display:block}
.menu-mobile a{display:block;padding:16px 4px;font-family:'Space Grotesk',sans-serif;font-size:1rem;font-weight:600;border-bottom:1px solid var(--ligne);color:var(--clair-txt)}
.menu-mobile a:last-of-type{border-bottom:none}
.menu-mobile .btn{display:flex;justify-content:center;margin-top:16px;width:100%}
@media(max-width:920px){.nav-links{display:none}.nav > .btn{display:none}.burger{display:flex}.brand .brand-nom{display:none}}

/* ---------- Hero animé ---------- */
.hero{position:relative;overflow:hidden;background:var(--nuit);padding:0}
.hero-bg{position:absolute;inset:0;z-index:0;background:radial-gradient(1100px 560px at 82% 4%,rgba(59,123,224,.30),transparent 60%),radial-gradient(760px 500px at 6% 96%,rgba(28,58,110,.42),transparent 60%)}
.hero-bg::after{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(233,240,252,.06) 1px,transparent 1px);background-size:26px 26px;opacity:.6}
.hero .wrap{position:relative;z-index:1;display:grid;grid-template-columns:1.08fr .92fr;gap:44px;align-items:center;padding:72px 24px 84px}
.hero-txt .eyebrow{margin-bottom:22px}
.hero-txt h1{font-size:clamp(2.5rem,5.4vw,4.4rem);color:#fff}
.type-wrap{display:inline-flex;align-items:baseline}
.type-mot{color:var(--jaune);min-height:1em}
.caret{display:inline-block;width:4px;height:.92em;background:var(--jaune);margin-left:6px;transform:translateY(2px);animation:clign 1s steps(1) infinite}
@keyframes clign{50%{opacity:0}}
.hero-txt .accroche{margin-top:22px;max-width:44ch;font-size:1.06rem;color:var(--clair-txt)}
.hero-txt .accroche b{color:var(--jaune);font-weight:600}
.hero-tags{margin-top:26px;display:flex;flex-wrap:wrap;gap:10px}
.htag{display:inline-flex;align-items:center;gap:8px;font-family:'Space Grotesk',sans-serif;font-size:.82rem;font-weight:600;color:#EAF0FB;background:rgba(233,240,252,.06);border:1px solid var(--ligne);border-radius:999px;padding:8px 14px 8px 10px}
.htag .ic{width:22px;height:22px;color:var(--jaune);display:flex}
.htag .ic svg{width:22px;height:22px}
.hero-actions{margin-top:32px;display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.hero-note{font-family:'Space Grotesk',sans-serif;font-size:.86rem;color:var(--clair-txt);max-width:22ch}

/* Visuel : ordinateur + icônes réseaux en orbite */
.hero-visuel{position:relative;height:440px;display:flex;align-items:center;justify-content:center}
.hero-visuel::before{content:"";position:absolute;width:300px;height:300px;border-radius:50%;background:radial-gradient(circle,rgba(245,227,60,.18),transparent 68%);filter:blur(4px)}
.laptop{position:relative;z-index:2;width:320px;animation:flotteL 5s ease-in-out infinite alternate}
@keyframes flotteL{from{transform:translateY(-6px)}to{transform:translateY(6px)}}
.laptop .ecran{background:#0A1428;border:6px solid #1b2a4a;border-radius:14px 14px 4px 4px;padding:8px;box-shadow:0 26px 60px rgba(0,0,0,.5)}
.laptop .base{height:13px;background:linear-gradient(#26364f,#16233d);border-radius:0 0 12px 12px;margin:0 -20px;position:relative}
.laptop .base::after{content:"";position:absolute;left:50%;top:0;transform:translateX(-50%);width:64px;height:5px;background:#0d1626;border-radius:0 0 6px 6px}
.mini{background:#0C1730;border-radius:8px;overflow:hidden;height:170px}
.mini .topbar{height:22px;background:#0A1428;display:flex;align-items:center;gap:5px;padding:0 9px;border-bottom:1px solid rgba(255,255,255,.06)}
.mini .topbar i{width:7px;height:7px;border-radius:50%;background:#33436a;display:block}
.mini .topbar i:first-child{background:var(--jaune)}
.mini .band{padding:14px 14px 0}
.mini .band b{display:block;width:60%;height:11px;border-radius:3px;background:var(--jaune);margin-bottom:7px}
.mini .band span{display:block;height:6px;border-radius:3px;background:rgba(233,240,252,.18);margin-bottom:5px}
.mini .band span.l2{width:82%}.mini .band span.l3{width:48%}
.mini .cartes{display:flex;gap:8px;padding:12px 14px}
.mini .cartes u{flex:1;height:30px;border-radius:6px;background:rgba(59,123,224,.28);display:block}
.mini .cartes u:nth-child(2){background:rgba(245,227,60,.28)}
.mini .cartes u:nth-child(3){background:rgba(40,199,111,.28)}
/* Orbite */
.orbite{position:absolute;z-index:3;width:430px;height:430px;top:50%;left:50%;margin:-215px 0 0 -215px;animation:tourne 26s linear infinite;pointer-events:none}
@keyframes tourne{to{transform:rotate(360deg)}}
.sat{position:absolute;width:54px;height:54px;margin:-27px 0 0 -27px;border-radius:15px;background:rgba(17,31,61,.9);backdrop-filter:blur(8px);border:1px solid var(--ligne);box-shadow:0 14px 30px rgba(0,0,0,.42);display:flex;align-items:center;justify-content:center}
.sat .ico{width:30px;height:30px;display:flex;animation:tourne-inv 26s linear infinite}
.sat .ico svg{width:30px;height:30px}
@keyframes tourne-inv{to{transform:rotate(-360deg)}}
.sat.s1{top:0;left:50%}
.sat.s2{top:31%;left:97%}
.sat.s3{top:90%;left:79%}
.sat.s4{top:90%;left:21%}
.sat.s5{top:31%;left:3%}
@media(prefers-reduced-motion:reduce){.orbite,.sat .ico,.laptop{animation:none}}
@media(max-width:920px){
  .hero .wrap{grid-template-columns:1fr;gap:16px;padding:52px 24px 60px}
  .hero-visuel{height:360px;order:-1}
  .laptop{width:270px}
  .orbite{width:360px;height:360px;margin:-180px 0 0 -180px}
}
@media(max-width:480px){
  .laptop{width:220px}.mini{height:138px}
  .orbite{width:300px;height:300px;margin:-150px 0 0 -150px}
  .sat{width:44px;height:44px;margin:-22px 0 0 -22px}.sat .ico,.sat .ico svg{width:24px;height:24px}
  .hero-note{display:none}
}

/* Sections génériques */
section{padding:64px 0}
.section-tete{text-align:center;max-width:680px;margin:0 auto 40px}
.section-tete .eyebrow{justify-content:center}
.section-tete h2{font-size:clamp(2.2rem,5vw,3.4rem);margin-top:16px}
.section-tete p{margin-top:16px;color:var(--texte-doux)}

/* Services (cartes à icônes) */
.services{background:var(--blanc)}
.services-grille{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.srv{display:block;color:inherit;background:var(--beige);border:1px solid var(--bord);border-radius:20px;padding:32px 26px;transition:transform .25s,border-color .25s,box-shadow .25s;position:relative;overflow:hidden}
.srv::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--jaune),transparent);opacity:0;transition:opacity .25s}
.srv:hover{transform:translateY(-6px);border-color:rgba(245,227,60,.6);box-shadow:0 20px 40px rgba(20,26,46,.10)}
.srv:hover::before{opacity:1}
.srv .ic{width:60px;height:60px;border-radius:16px;background:linear-gradient(135deg,var(--bleu-vif),#22468a);display:flex;align-items:center;justify-content:center;margin-bottom:22px}
.srv .ic svg{width:28px;height:28px;stroke:#fff;fill:none}
.srv:nth-child(2) .ic{background:linear-gradient(135deg,var(--jaune),#D8C426)}
.srv:nth-child(2) .ic svg{stroke:var(--encre)}
.srv:nth-child(3) .ic{background:linear-gradient(135deg,#28C76F,#1a9d54)}
.srv:nth-child(4) .ic{background:linear-gradient(135deg,#EA5455,#b83536)}
.srv h3{font-size:1.35rem;margin-bottom:10px}
.srv p{color:var(--texte-doux);font-size:.95rem}
@media(max-width:920px){.services-grille{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.services-grille{grid-template-columns:1fr}}

/* Réalisations / portfolio */
.portfolio{background:var(--beige)}
.portfolio-grille{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.projet{position:relative;border-radius:18px;overflow:hidden;background:var(--beige-2);border:1px solid var(--bord);aspect-ratio:4/3}
.projet img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.projet:hover img{transform:scale(1.06)}
.projet figcaption{position:absolute;left:0;right:0;bottom:0;padding:40px 20px 16px;background:linear-gradient(transparent,rgba(7,14,34,.92));display:flex;flex-direction:column;gap:3px}
.projet figcaption strong{font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:1rem}
.projet figcaption small{font-family:'Space Grotesk',sans-serif;font-size:.68rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--jaune)}
.projet.vide img{display:none}
.projet.vide::before{content:"Photo à venir";position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-family:'Anton',sans-serif;font-size:1.2rem;text-transform:uppercase;letter-spacing:.08em;color:rgba(20,26,46,.28);background:repeating-linear-gradient(-45deg,var(--beige-2),var(--beige-2) 14px,#E6E1D3 14px,#E6E1D3 28px)}
.portfolio .btn-wrap{text-align:center;margin-top:36px}
@media(max-width:860px){.portfolio-grille{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.portfolio-grille{grid-template-columns:1fr}}

/* Pourquoi nous choisir */
.pourquoi{background:var(--blanc)}
.pourquoi-grille{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.atout{text-align:center;padding:34px 24px;background:var(--beige);border:1px solid var(--bord);border-radius:20px;transition:transform .25s,border-color .25s,box-shadow .25s}
.atout:hover{transform:translateY(-6px);border-color:rgba(245,227,60,.6);box-shadow:0 20px 40px rgba(20,26,46,.10)}
.atout .ic{width:66px;height:66px;margin:0 auto 20px;border-radius:50%;background:rgba(59,123,224,.10);display:flex;align-items:center;justify-content:center;border:1px solid rgba(59,123,224,.28)}
.atout .ic svg{width:30px;height:30px;stroke:#C79A00;fill:none}
.atout h3{font-size:1.15rem;margin-bottom:10px}
.atout p{color:var(--texte-doux);font-size:.92rem}
@media(max-width:920px){.pourquoi-grille{grid-template-columns:repeat(2,1fr)}}
@media(max-width:480px){.pourquoi-grille{grid-template-columns:1fr}}

/* Approche 360 */
.s360{background:var(--beige);position:relative;overflow:hidden}
.s360 .cercle{position:absolute;right:-200px;top:50%;transform:translateY(-50%);width:520px;height:520px;border-radius:50%;border:2px dashed rgba(59,123,224,.18);pointer-events:none}
.s360 .wrap{position:relative;z-index:1;display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:center}
.s360 h2{font-size:clamp(2rem,4.6vw,3.2rem);max-width:14ch}
.s360 h2 b{color:#C79A00;font-weight:400}
.s360 .intro{margin-top:18px;color:var(--texte-doux)}
.etapes{display:flex;flex-direction:column;gap:16px}
.etape{display:flex;gap:20px;align-items:flex-start;background:var(--blanc);border:1px solid var(--bord);border-radius:16px;padding:22px 24px;box-shadow:0 6px 18px rgba(20,26,46,.05)}
.etape .num{font-family:'Anton',sans-serif;font-size:1.8rem;color:#C79A00;line-height:1;flex:none;width:52px}
.etape h4{font-family:'Space Grotesk',sans-serif;font-size:1.05rem;font-weight:600;margin-bottom:4px}
.etape p{color:var(--texte-doux);font-size:.92rem}
@media(max-width:860px){.s360 .wrap{grid-template-columns:1fr;gap:32px}}

/* Clients */
.clients{background:var(--blanc)}
.marquee{overflow:hidden;white-space:nowrap;padding:8px 0;margin-bottom:0;-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.marquee-piste{display:inline-block;animation:defile 28s linear infinite}
@keyframes defile{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@media(prefers-reduced-motion:reduce){.marquee-piste{animation:none}}
.marquee-piste img,.marquee-piste .logo-texte{display:inline-block;vertical-align:middle;height:60px;width:auto;margin:0 20px;background:#fff;border:1px solid var(--bord);border-radius:12px;padding:8px 16px;box-sizing:border-box;box-shadow:0 4px 12px rgba(20,26,46,.05)}
.marquee-piste .logo-texte{font-family:'Anton',sans-serif;font-size:1.5rem;line-height:44px;letter-spacing:.06em;color:#16356b}
.clients-grille{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.client{background:var(--nuit-3);border:1px solid var(--ligne);border-radius:16px;padding:22px;display:flex;align-items:center;gap:16px;transition:transform .2s,border-color .2s}
.client:hover{transform:translateY(-4px);border-color:rgba(245,227,60,.35)}
.client-logo{flex:none;width:74px;height:74px;border-radius:12px;background:#fff;display:flex;align-items:center;justify-content:center;overflow:hidden}
.client-logo img{width:100%;height:100%;object-fit:contain;padding:8px;box-sizing:border-box}
.client-logo.monogramme{font-family:'Anton',sans-serif;font-size:2rem;color:var(--encre);background:var(--jaune)}
.client-infos{display:flex;flex-direction:column;gap:3px;min-width:0}
.client-infos strong{font-family:'Anton',sans-serif;font-weight:400;font-size:1.15rem;text-transform:uppercase;letter-spacing:.04em;line-height:1.1}
.client-infos small{font-family:'Space Grotesk',sans-serif;font-size:.68rem;letter-spacing:.12em;color:var(--clair-txt);text-transform:uppercase}
@media(max-width:920px){.clients-grille{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.clients-grille{grid-template-columns:1fr}.marquee-piste img,.marquee-piste .logo-texte{height:48px;margin:0 12px}}

/* Contact */
.contact{background:var(--beige);position:relative;overflow:hidden}
.contact::before{content:"";position:absolute;inset:0;background:radial-gradient(700px 380px at 85% 20%,rgba(59,123,224,.08),transparent 60%);pointer-events:none}
.contact .wrap{position:relative;z-index:1;display:grid;grid-template-columns:.85fr 1.15fr;gap:56px;align-items:start}
.contact-info h2{font-size:clamp(2rem,4.6vw,3.2rem)}
.contact-info p{margin-top:18px;color:var(--texte-doux);max-width:40ch}
.contact-coord{margin-top:36px;display:flex;flex-direction:column;gap:16px}
.cc{display:flex;align-items:center;gap:16px}
.cc .ic{width:48px;height:48px;border-radius:12px;background:var(--jaune);display:flex;align-items:center;justify-content:center;flex:none}
.cc .ic svg{width:22px;height:22px;stroke:var(--encre);fill:none}
.cc .l{font-family:'Space Grotesk',sans-serif;font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--texte-doux)}
.cc .v{font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:1.02rem}
.form-carte{background:var(--blanc);border:1px solid var(--bord);border-radius:22px;padding:34px 32px;box-shadow:0 20px 50px rgba(20,26,46,.08)}
.champ-ligne{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:560px){.champ-ligne{grid-template-columns:1fr}}
.champ{margin-bottom:16px;display:flex;flex-direction:column;gap:7px}
.champ label{font-family:'Space Grotesk',sans-serif;font-size:.72rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--texte-doux)}
.champ input,.champ select,.champ textarea{font-family:'Sora',sans-serif;font-size:.95rem;color:var(--texte);background:var(--beige);border:1.5px solid var(--bord);border-radius:12px;padding:13px 15px;transition:border-color .2s,box-shadow .2s;width:100%}
.champ select option{color:#111}
.champ textarea{resize:vertical;min-height:120px}
.champ input::placeholder,.champ textarea::placeholder{color:rgba(20,26,46,.4)}
.champ input:focus,.champ select:focus,.champ textarea:focus{outline:none;border-color:#D9C400;box-shadow:0 0 0 3px rgba(245,227,60,.28)}
.champ input.erreur,.champ textarea.erreur{border-color:#EA5455}
.form-carte .btn{width:100%;justify-content:center;font-size:.98rem;padding:16px}
.form-note{margin-top:14px;font-size:.82rem;color:var(--texte-doux);text-align:center;font-family:'Space Grotesk',sans-serif}
.form-note.ok{color:#28C76F;font-weight:600}
.form-note.ko{color:#EA5455;font-weight:600}
@media(max-width:860px){.contact .wrap{grid-template-columns:1fr;gap:36px}}

/* Footer */
footer{background:var(--nuit-2);border-top:1px solid var(--ligne);color:var(--clair-txt);padding:40px 0 28px}
.footer-haut{display:flex;justify-content:space-between;gap:32px;flex-wrap:wrap;padding-bottom:32px;border-bottom:1px solid var(--ligne)}
.footer-brand{display:flex;align-items:center;gap:14px;font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:1.1rem;color:#fff}
.footer-brand img{width:52px;height:52px;border-radius:50%;object-fit:cover;object-position:center 38%}
.footer-nav{display:flex;gap:26px;flex-wrap:wrap;font-family:'Space Grotesk',sans-serif;font-size:.82rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase}
.footer-nav a{color:var(--clair-txt);transition:color .2s}
.footer-nav a:hover{color:var(--jaune)}
.footer-bas{padding-top:24px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:.82rem}
.footer-bas b{color:var(--jaune);font-family:'Space Grotesk',sans-serif}

.reveal{opacity:0;transform:translateY(24px);transition:opacity .6s ease,transform .6s ease}
.reveal.vu{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

/* ============ AJOUTS MULTI-PAGES ============ */

/* Sélecteur de langue */
.lang-switch{display:inline-flex;align-items:center;background:rgba(233,240,252,.08);border:1px solid var(--ligne);border-radius:999px;overflow:hidden;font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:.78rem}
.lang-switch button{background:none;border:none;color:var(--clair-txt);padding:7px 13px;cursor:pointer;letter-spacing:.06em;transition:background .2s,color .2s}
.lang-switch button.actif{background:var(--jaune);color:var(--encre)}
.nav .lang-switch{margin-left:8px}
.menu-mobile .lang-switch{margin-top:16px}

/* Bouton flottant WhatsApp */
.wa-flot{position:fixed;right:22px;bottom:22px;z-index:60;display:inline-flex;align-items:center;gap:10px;background:#25D366;color:#fff;font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:.92rem;padding:13px 20px 13px 16px;border-radius:999px;box-shadow:0 10px 30px rgba(37,211,102,.4);transition:transform .15s,box-shadow .2s}
.wa-flot:hover{transform:translateY(-3px);box-shadow:0 14px 36px rgba(37,211,102,.55)}
.wa-flot svg{width:26px;height:26px;flex:none}
.wa-flot .wa-txt{white-space:nowrap}
@media(max-width:560px){.wa-flot{right:16px;bottom:16px;padding:14px}.wa-flot .wa-txt{display:none}}

/* Bandeau titre de page (À propos, Services) */
.page-tete{background:var(--nuit);position:relative;overflow:hidden;padding:72px 0 64px;text-align:center}
.page-tete::before{content:"";position:absolute;inset:0;background:radial-gradient(800px 400px at 80% 10%,rgba(59,123,224,.25),transparent 60%);pointer-events:none}
.page-tete .wrap{position:relative;z-index:1}
.page-tete h1{color:#fff;font-size:clamp(2.4rem,5.5vw,4rem);margin-top:16px}
.page-tete p{color:var(--clair-txt);max-width:56ch;margin:16px auto 0}
.fil{font-family:'Space Grotesk',sans-serif;font-size:.82rem;color:var(--clair-txt);margin-top:20px}
.fil a{color:var(--jaune)}

/* Bouton "voir tous les services" */
.services .btn-wrap{text-align:center;margin-top:40px}

/* Page services : liste détaillée (accordéons) */
.svc-liste{max-width:900px;margin:0 auto;display:flex;flex-direction:column;gap:16px}
.svc-item{background:var(--blanc);border:1px solid var(--bord);border-radius:18px;overflow:hidden;transition:box-shadow .25s,border-color .25s}
.svc-item.ouvert{box-shadow:0 20px 44px rgba(20,26,46,.10);border-color:rgba(245,227,60,.6)}
.svc-head{display:flex;align-items:center;gap:20px;padding:24px 26px;cursor:pointer;user-select:none}
.svc-head .ic{width:56px;height:56px;flex:none;border-radius:14px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--bleu-vif),#22468a)}
.svc-head .ic svg{width:26px;height:26px;stroke:#fff;fill:none}
.svc-item:nth-child(2n) .svc-head .ic{background:linear-gradient(135deg,var(--jaune),#D8C426)}
.svc-item:nth-child(2n) .svc-head .ic svg{stroke:var(--encre)}
.svc-item:nth-child(3n) .svc-head .ic{background:linear-gradient(135deg,#28C76F,#1a9d54)}
.svc-item:nth-child(3n) .svc-head .ic svg{stroke:#fff}
.svc-head h3{flex:1;font-size:1.3rem}
.svc-head .fleche{flex:none;width:30px;height:30px;border-radius:50%;background:var(--beige-2);display:flex;align-items:center;justify-content:center;transition:transform .3s,background .2s}
.svc-item.ouvert .svc-head .fleche{transform:rotate(180deg);background:var(--jaune)}
.svc-head .fleche svg{width:16px;height:16px;stroke:var(--texte)}
.svc-corps{max-height:0;overflow:hidden;transition:max-height .35s ease}
.svc-corps-inner{padding:0 26px 26px 102px}
.svc-corps h4{font-family:'Space Grotesk',sans-serif;font-size:.8rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:#B69200;margin:14px 0 8px}
.svc-corps p{color:var(--texte-doux);font-size:.96rem}
.svc-corps ul{margin:8px 0 0;padding-left:18px;color:var(--texte-doux);font-size:.94rem}
.svc-corps li{margin-bottom:5px}
@media(max-width:560px){.svc-corps-inner{padding:0 22px 24px 22px}.svc-head{padding:20px}.svc-head .ic{width:48px;height:48px}}

/* Page À propos */
.apropos-intro{background:var(--blanc)}
.apropos-intro .wrap{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.apropos-intro h2{font-size:clamp(1.9rem,4vw,2.8rem);margin-bottom:18px}
.apropos-intro p{color:var(--texte-doux);margin-bottom:14px}
.apropos-visuel{position:relative;border-radius:20px;overflow:hidden;aspect-ratio:4/3;background:linear-gradient(135deg,var(--nuit-2),var(--bleu));display:flex;align-items:center;justify-content:center;border:1px solid var(--bord)}
.apropos-visuel .orbe-a{width:200px;height:200px;border-radius:50%;background:radial-gradient(circle at 38% 32%,var(--jaune-clair),var(--jaune) 58%,#D8C426);box-shadow:0 0 70px rgba(245,227,60,.5)}
@media(max-width:820px){.apropos-intro .wrap{grid-template-columns:1fr;gap:32px}.apropos-visuel{order:-1}}
.valeurs{background:var(--beige)}
.valeurs-grille{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.valeur{background:var(--blanc);border:1px solid var(--bord);border-radius:18px;padding:30px 26px;text-align:center}
.valeur .ic{width:60px;height:60px;margin:0 auto 18px;border-radius:50%;background:rgba(59,123,224,.10);border:1px solid rgba(59,123,224,.28);display:flex;align-items:center;justify-content:center}
.valeur .ic svg{width:28px;height:28px;stroke:#C79A00;fill:none}
.valeur h3{font-size:1.15rem;margin-bottom:10px}
.valeur p{color:var(--texte-doux);font-size:.92rem}
@media(max-width:820px){.valeurs-grille{grid-template-columns:1fr}}

/* ============ Grille de services (page services.html) ============ */
.services-page{background:var(--beige)}
.svc-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.svc-card{display:block;color:inherit;background:var(--blanc);border:1px solid var(--bord);border-radius:20px;padding:30px 26px;transition:transform .25s,border-color .25s,box-shadow .25s;position:relative;overflow:hidden}
.svc-card::before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:var(--cc,var(--bleu-vif));opacity:0;transition:opacity .25s}
.svc-card:hover{transform:translateY(-6px);border-color:var(--cc,var(--jaune));box-shadow:0 22px 44px rgba(20,26,46,.10)}
.svc-card:hover::before{opacity:1}
.svc-card .ic{width:58px;height:58px;border-radius:15px;display:flex;align-items:center;justify-content:center;margin-bottom:20px;background:var(--cc,var(--bleu-vif))}
.svc-card .ic svg{width:27px;height:27px;stroke:#fff}
.svc-card h3{font-size:1.2rem;margin-bottom:10px}
.svc-card p{color:var(--texte-doux);font-size:.92rem;margin-bottom:16px}
.svc-card .plus{font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:.85rem;color:var(--cc,var(--bleu-vif));display:inline-flex;align-items:center;gap:6px}
.svc-card .plus svg{width:16px;height:16px;stroke:currentColor;transition:transform .2s}
.svc-card:hover .plus svg{transform:translateX(4px)}
@media(max-width:1080px){.svc-cards{grid-template-columns:repeat(3,1fr)}}
@media(max-width:820px){.svc-cards{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.svc-cards{grid-template-columns:1fr}}

/* ============ Page détail d'un service ============ */
.svc-hero{position:relative;overflow:hidden;background:var(--nuit);padding:64px 0 60px}
.svc-hero::before{content:"";position:absolute;inset:0;background:radial-gradient(700px 380px at 78% 15%,color-mix(in srgb, var(--svc-c) 45%, transparent),transparent 62%);pointer-events:none}
.svc-hero .wrap{position:relative;z-index:1;display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.svc-retour{display:inline-flex;align-items:center;gap:8px;font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:.85rem;color:var(--clair-txt);margin-bottom:22px;transition:color .2s}
.svc-retour:hover{color:var(--jaune)}
.svc-retour svg{width:16px;height:16px;stroke:currentColor}
.svc-hero .eyebrow{color:var(--svc-c);filter:brightness(1.3)}
.svc-hero h1{color:#fff;font-size:clamp(2.4rem,5vw,3.8rem);margin-top:14px}
.svc-hero .tagline{color:var(--clair-txt);font-size:1.1rem;margin-top:18px;max-width:46ch}
.svc-hero .actions{margin-top:30px;display:flex;gap:12px;flex-wrap:wrap}
/* Illustration : grand médaillon coloré avec icône */
.svc-illu{position:relative;height:300px;display:flex;align-items:center;justify-content:center}
.svc-illu .cercle-g{position:absolute;width:250px;height:250px;border-radius:50%;background:radial-gradient(circle at 38% 32%, color-mix(in srgb, var(--svc-c) 85%, white), var(--svc-c));box-shadow:0 0 80px color-mix(in srgb, var(--svc-c) 55%, transparent)}
.svc-illu .cercle-g::after{content:"";position:absolute;inset:-24px;border-radius:50%;border:1.5px dashed color-mix(in srgb, var(--svc-c) 55%, transparent)}
.svc-illu .icone-g{position:relative;z-index:1;width:120px;height:120px}
.svc-illu .icone-g svg{width:100%;height:100%;stroke:#fff;fill:none;stroke-width:1.4}
.svc-illu .pastille{position:absolute;width:52px;height:52px;border-radius:14px;background:rgba(17,31,61,.85);backdrop-filter:blur(6px);border:1px solid var(--ligne);display:flex;align-items:center;justify-content:center;z-index:2;animation:flotteR 4.5s ease-in-out infinite alternate}
.svc-illu .pastille svg{width:24px;height:24px;stroke:var(--svc-c);fill:none}
.svc-illu .p1{top:6%;left:8%}.svc-illu .p2{bottom:10%;right:6%;animation-delay:1s}
@media(max-width:820px){.svc-hero .wrap{grid-template-columns:1fr;gap:28px}.svc-illu{order:-1;height:230px}.svc-illu .cercle-g{width:190px;height:190px}.svc-illu .icone-g{width:92px;height:92px}}

/* Étapes "comment" */
.svc-etapes-sec{background:var(--blanc)}
.svc-etapes{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;max-width:900px;margin:0 auto}
.svc-etape{display:flex;gap:18px;align-items:flex-start;background:var(--beige);border:1px solid var(--bord);border-radius:16px;padding:24px 26px;border-left:4px solid var(--svc-c)}
.svc-etape .n{font-family:'Anton',sans-serif;font-size:1.6rem;color:var(--svc-c);line-height:1;flex:none}
.svc-etape p{color:var(--texte);font-size:1rem;margin:0;font-weight:500}
@media(max-width:640px){.svc-etapes{grid-template-columns:1fr}}

/* Atouts génériques */
.svc-atouts{background:var(--beige)}
.svc-atouts-grille{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.svc-atout{background:var(--blanc);border:1px solid var(--bord);border-radius:18px;padding:30px 26px;text-align:center}
.svc-atout .ic{width:58px;height:58px;margin:0 auto 16px;border-radius:50%;background:color-mix(in srgb, var(--svc-c) 12%, white);border:1px solid color-mix(in srgb, var(--svc-c) 30%, transparent);display:flex;align-items:center;justify-content:center}
.svc-atout .ic svg{width:26px;height:26px;stroke:var(--svc-c);fill:none}
.svc-atout h3{font-size:1.1rem;margin-bottom:8px}
.svc-atout p{color:var(--texte-doux);font-size:.92rem}
@media(max-width:820px){.svc-atouts-grille{grid-template-columns:1fr}}

/* ============ Bande CTA (toutes les pages) ============ */
.cta-band{background:var(--nuit);position:relative;overflow:hidden;text-align:center}
.cta-band::before{content:"";position:absolute;inset:0;background:radial-gradient(700px 340px at 50% 0%,rgba(245,227,60,.18),transparent 60%);pointer-events:none}
.cta-band .wrap{position:relative;z-index:1}
.cta-band h2{color:#fff;font-size:clamp(2rem,4.6vw,3rem)}
.cta-band p{color:var(--clair-txt);max-width:48ch;margin:16px auto 28px}

/* ============ Décor flottant & micro-animations ============ */
section{position:relative}
.wrap{position:relative;z-index:1}
.deco-layer{position:absolute;inset:0;z-index:0;pointer-events:none;overflow:hidden}
.deco{position:absolute;opacity:.10;color:var(--dc,var(--bleu-vif))}
.deco svg{width:100%;height:100%;stroke:currentColor;fill:none;stroke-width:1.6}
.deco.fill svg{fill:currentColor;stroke:none}
.hero .deco-layer{display:none}
/* sur fond sombre, icônes plus lumineuses */
.svc-hero .deco,.cta-band .deco,.page-tete .deco,.s360 .deco,.portfolio .deco{opacity:.14}
@keyframes flotteA{0%,100%{transform:translateY(0) rotate(0)}50%{transform:translateY(-18px) rotate(6deg)}}
@keyframes flotteB{0%,100%{transform:translateY(0) rotate(0)}50%{transform:translateY(14px) rotate(-8deg)}}
@keyframes deriveA{0%{transform:translate(0,0) rotate(0)}50%{transform:translate(14px,-12px) rotate(10deg)}100%{transform:translate(0,0) rotate(0)}}
@keyframes pulseA{0%,100%{transform:scale(1);opacity:.10}50%{transform:scale(1.12);opacity:.16}}
@keyframes tournelent{to{transform:rotate(360deg)}}
.d-float-a{animation:flotteA 7s ease-in-out infinite}
.d-float-b{animation:flotteB 8s ease-in-out infinite}
.d-drift{animation:deriveA 11s ease-in-out infinite}
.d-pulse{animation:pulseA 6s ease-in-out infinite}
.d-spin{animation:tournelent 26s linear infinite}
@media(prefers-reduced-motion:reduce){.deco{animation:none!important}}

/* Micro-animations sur éléments existants */
.section-tete .eyebrow::before{animation:pulseDot 2s ease-in-out infinite}
@keyframes pulseDot{0%,100%{box-shadow:0 0 0 0 rgba(245,227,60,.5)}50%{box-shadow:0 0 0 6px rgba(245,227,60,0)}}
.srv .ic,.svc-card .ic,.atout .ic,.valeur .ic{transition:transform .3s}
.srv:hover .ic,.svc-card:hover .ic,.atout:hover .ic,.valeur:hover .ic{transform:translateY(-4px) rotate(-6deg) scale(1.06)}
.projet figcaption small{display:inline-block}
.projet:hover figcaption small{animation:none}
.cc .ic{transition:transform .2s}
.cc:hover .ic{transform:rotate(-8deg) scale(1.08)}
.etape .num,.svc-etape .n{transition:transform .25s}
.etape:hover .num{transform:scale(1.15)}
/* apparition en cascade des cartes */
.reveal.vu{animation:apparait .55s ease both}
@keyframes apparait{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:none}}

/* ============ Page service : intro illustrée, process, livrables ============ */
.svc-intro-sec{background:var(--blanc)}
.svc-intro-sec .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:52px;align-items:center}
.svc-intro-txt h2{font-size:clamp(1.8rem,3.8vw,2.6rem);margin:14px 0 16px}
.svc-intro-txt .svc-intro{color:var(--texte-doux);font-size:1.05rem;margin-bottom:24px}
.svc-intro-illu{display:flex;align-items:center;justify-content:center}
.illu-card{position:relative;width:280px;height:280px;border-radius:28px;background:linear-gradient(145deg, color-mix(in srgb, var(--svc-c) 16%, white), var(--beige));border:1px solid var(--bord);display:flex;align-items:center;justify-content:center;overflow:hidden}
.illu-ic{position:relative;z-index:2;width:110px;height:110px;color:var(--svc-c)}
.illu-ic svg{width:100%;height:100%;stroke:var(--svc-c);fill:none;stroke-width:1.3}
.illu-blob{position:absolute;border-radius:50%;background:var(--svc-c);opacity:.16}
.illu-blob.b1{width:120px;height:120px;top:-30px;right:-24px;animation:flotteA 6s ease-in-out infinite}
.illu-blob.b2{width:80px;height:80px;bottom:-20px;left:-16px;opacity:.12;animation:flotteB 7s ease-in-out infinite}
.illu-blob.b3{width:46px;height:46px;bottom:34px;right:26px;opacity:.2;animation:d-pulse 5s ease-in-out infinite}
@media(max-width:820px){.svc-intro-sec .wrap{grid-template-columns:1fr;gap:32px}.svc-intro-illu{order:-1}.illu-card{width:220px;height:220px}}

.svc-etape{flex-direction:row}
.svc-etape h4{font-family:'Space Grotesk',sans-serif;font-size:1.02rem;font-weight:700;margin-bottom:4px;color:var(--texte)}
.svc-etape .e-desc{color:var(--texte-doux);font-size:.92rem;margin:0;font-weight:400}

.svc-livrables-sec{background:var(--blanc)}
.svc-livrables{max-width:840px;margin:0 auto;display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.livrable{display:flex;align-items:center;gap:14px;background:var(--beige);border:1px solid var(--bord);border-radius:14px;padding:16px 20px;font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:.96rem;transition:transform .2s,border-color .2s}
.livrable:hover{transform:translateX(4px);border-color:var(--svc-c)}
.livrable .ck{width:30px;height:30px;flex:none;border-radius:50%;background:color-mix(in srgb, var(--svc-c) 16%, white);display:flex;align-items:center;justify-content:center}
.livrable .ck svg{width:16px;height:16px;stroke:var(--svc-c)}
@media(max-width:640px){.svc-livrables{grid-template-columns:1fr}}