/* Gayakoa — site vitrine. Base reprise de la maquette du 03/11/2026. */
:root{--royal:#2364AA;--royal-dark:#1b528f;--indigo:#233A79;--ink:#343A40;--slate:#586478;--pale:#EAF2FA;--surface:#F6F8FB;--white:#fff;--line:#dfe8f3;--shadow:0 12px 38px rgba(35,58,121,.085)}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:90px}
body{margin:0;background:#fff;color:var(--ink);font:16px/1.55 'Nunito Sans',Arial,sans-serif;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}
a{text-decoration:none;color:inherit}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
h1,h2,h3,p{margin:0}
h1,h2,h3{font-family:Montserrat,Arial,sans-serif;line-height:1.17;letter-spacing:-.035em;text-wrap:balance}
p{color:var(--slate);text-wrap:pretty}
:focus-visible{outline:3px solid #7fb2e5;outline-offset:3px;border-radius:6px}
.skip{position:absolute;left:-9999px;top:8px;z-index:100;background:#fff;padding:10px 16px;border-radius:8px;font-weight:800;color:var(--indigo)}
.skip:focus{left:16px}
.wrap{width:min(1200px,calc(100% - 48px));margin:auto}
.eyebrow{font-size:12px;font-weight:800;letter-spacing:.13em;color:var(--royal);text-transform:uppercase}
.section{padding:78px 0}
.section-title{text-align:center;font-size:clamp(27px,3vw,37px);color:var(--indigo);margin:11px 0 15px}
.section-sub{text-align:center;max-width:750px;margin:0 auto 34px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:12px;padding:12px 21px;border-radius:9px;border:1.5px solid var(--royal);background:var(--royal);color:#fff;font-weight:800;transition:transform .18s,background .18s}
.btn:hover{transform:translateY(-2px);background:var(--royal-dark)}
.btn-outline{background:#fff;color:var(--royal)}
.btn-outline:hover{background:var(--pale)}
.btn-light{background:#fff;color:var(--indigo);border-color:#fff}
.btn-light:hover{background:#edf4ff}
.btn-ghost{border-color:#fff;background:transparent}
.btn-ghost:hover{background:rgba(255,255,255,.12)}

/* En-tête */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.97);backdrop-filter:blur(12px);border-bottom:1px solid #e7edf4}
.header-inner{min-height:83px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.logo{display:block;width:220px;flex:0 0 auto}
.logo img{width:100%;height:auto}
.nav{display:flex;align-items:center;gap:29px}
.nav a{font-weight:800;color:#26334b;font-size:14px}
.nav a:hover{color:var(--royal)}
.nav a.btn{color:#fff}
.menu-button{display:none;border:1px solid var(--line);border-radius:8px;background:#fff;padding:9px 12px;color:var(--indigo);font-weight:800}

/* Accueil : texte + carrousel */
.hero{position:relative;overflow:hidden;background:linear-gradient(110deg,#fff 0%,#fff 41%,#f2f7ff 42%,#eaf2fa 100%)}
.hero-grid{min-height:520px;display:grid;grid-template-columns:46% 54%;align-items:center}
.hero-copy{padding:50px 35px 54px 0;z-index:2}
.hero h1{font-size:clamp(35px,3.8vw,55px);max-width:580px;color:var(--ink);margin:16px 0 21px}
.hero h1 span{color:var(--royal)}
.hero-copy p{max-width:495px;font-size:18px;color:#48566a}
.hero-buttons{display:flex;gap:12px;flex-wrap:wrap;margin-top:27px}
.hero-photo{height:100%;min-height:520px;position:relative;align-self:stretch;overflow:hidden}
.hero-photo:before{content:'';position:absolute;z-index:3;inset:0 auto 0 -2px;width:85px;background:linear-gradient(100deg,#fff,transparent);pointer-events:none}
.slides{position:absolute;inset:0;margin:0;padding:0;list-style:none}
.slide{position:absolute;inset:0;opacity:0;transition:opacity 1.2s ease}
.slide.is-active{opacity:1;z-index:1}
.slide img{width:100%;height:100%;object-fit:cover;transform:scale(1.06);transition:transform 7s ease-out}
.slide.is-active img{transform:scale(1)}
.hero-tag{position:absolute;bottom:21px;right:23px;z-index:4;background:rgba(255,255,255,.94);border-radius:8px;padding:9px 15px;box-shadow:var(--shadow);font-size:12px;font-weight:800;color:var(--indigo)}
.hero-dots{position:absolute;left:90px;bottom:26px;z-index:4;display:flex;gap:8px}
.hero-dots button{width:28px;height:28px;padding:0;border:0;background:transparent;display:grid;place-items:center}
.hero-dots button span{display:block;width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,.6);box-shadow:0 1px 4px rgba(0,0,0,.35);transition:width .25s,background .25s}
.hero-dots button[aria-current="true"] span{width:24px;border-radius:6px;background:#fff}
.hero-pause{position:absolute;top:16px;right:16px;z-index:4;width:36px;height:36px;border-radius:50%;border:0;background:rgba(255,255,255,.85);color:var(--indigo);font-size:13px;font-weight:800;opacity:0;transition:opacity .2s}
.hero-photo:hover .hero-pause,.hero-pause:focus-visible{opacity:1}

/* Fonctionnalités */
.service-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:17px}
.service-card{border:1px solid var(--line);border-radius:15px;background:#fff;box-shadow:var(--shadow);padding:23px 22px 25px;transition:transform .18s,border-color .18s}
.service-card:hover{transform:translateY(-4px);border-color:#a7c6e7}
.service-card .ico{display:grid;place-items:center;width:54px;height:54px;color:var(--royal);background:var(--pale);border-radius:14px;margin-bottom:17px}
.service-card svg{width:28px;height:28px;stroke:currentColor;stroke-width:1.8;fill:none;stroke-linecap:round;stroke-linejoin:round}
.service-card h3{font-size:17px;color:#26334b;margin-bottom:10px}
.service-card p{font-size:14px}
.proof-strip{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));margin-top:26px;background:var(--pale);border-radius:14px;padding:23px 18px;gap:6px}
.proof{display:flex;align-items:flex-start;gap:15px;padding:8px 18px}
.proof:not(:last-child){border-right:1px solid #c8dbed}
.proof .proof-icon{color:var(--royal);font-size:28px;line-height:1}
.proof strong{font:700 15px Montserrat,Arial,sans-serif;color:var(--indigo)}
.proof p{font-size:13px;margin-top:4px}

/* Méthode */
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;counter-reset:step;margin-top:8px}
.step{position:relative;padding:22px 20px 22px;border-top:3px solid var(--royal);background:#fff;border-radius:0 0 14px 14px;box-shadow:var(--shadow)}
.step:before{counter-increment:step;content:counter(step,decimal-leading-zero);display:block;font:800 13px Montserrat,Arial,sans-serif;color:var(--royal);letter-spacing:.08em;margin-bottom:10px}
.step h3{font-size:17px;color:var(--indigo);margin-bottom:8px}
.step p{font-size:14px}

/* Formats et accompagnement */
.scenarios{background:var(--surface)}
.split{display:grid;grid-template-columns:1.05fr 1fr;gap:50px;align-items:center}
.split-photo{border-radius:20px;overflow:hidden;box-shadow:var(--shadow);height:350px}
.split-photo img{width:100%;height:100%;object-fit:cover}
.split h2{font-size:clamp(28px,3vw,40px);color:var(--indigo);margin:12px 0 17px}
.checks{display:grid;grid-template-columns:1fr 1fr;gap:14px 20px;margin:25px 0 0;padding:0;list-style:none}
.check{display:flex;gap:11px;align-items:flex-start;font-weight:800;font-size:14px}
.check span{flex:0 0 auto;width:22px;height:22px;display:grid;place-items:center;border:1px solid #a4c8ec;border-radius:50%;background:#e3f1ff;color:var(--royal);font-size:12px}
.story{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:37px}
.story-item{border:1px solid var(--line);background:#fff;border-radius:16px;overflow:hidden}
.story-item img{width:100%;height:220px;object-fit:cover}
.story-item div{padding:20px}
.story-item h3{color:var(--indigo);font-size:18px;margin-bottom:8px}
.story-item p{font-size:14px}

/* Références */
.refs{background:#fff}
.ref-band{display:flex;flex-wrap:wrap;justify-content:center;gap:12px 14px;margin-top:6px;padding:0;list-style:none}
.ref-band li{padding:10px 18px;border:1px solid var(--line);border-radius:999px;font-weight:800;font-size:14px;color:#26334b;background:var(--surface)}
.figures{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-top:34px}
.figure{text-align:center;padding:22px 12px;border-radius:14px;background:var(--pale)}
.figure strong{display:block;font:800 clamp(26px,3vw,36px) Montserrat,Arial,sans-serif;color:var(--royal);letter-spacing:-.03em}
.figure span{font-size:14px;font-weight:700;color:var(--slate)}

/* Bandeau d'appel */
.cta{background:linear-gradient(112deg,#2364AA,#233A79);color:#fff;padding:44px 0}
.cta .wrap{display:flex;align-items:center;justify-content:space-between;gap:35px}
.cta h2{font-size:clamp(23px,2.7vw,34px)}
.cta p{color:#e4f0ff;margin-top:8px}
.cta-actions{display:flex;gap:11px;flex-wrap:wrap;flex:0 0 auto}

/* Contact */
.contact{padding:70px 0;background:#fff}
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:44px;align-items:start}
.contact h2{font-size:clamp(26px,2.8vw,36px);color:var(--indigo);margin:12px 0 14px}
.contact-direct{margin:26px 0 0;padding:0;list-style:none;display:grid;gap:12px}
.contact-direct li{display:flex;gap:12px;align-items:center;font-weight:800;color:#26334b}
.contact-direct .ico{display:grid;place-items:center;width:40px;height:40px;border-radius:12px;background:var(--pale);color:var(--royal);flex:0 0 auto}
.contact-direct svg{width:20px;height:20px;stroke:currentColor;stroke-width:1.8;fill:none;stroke-linecap:round;stroke-linejoin:round}
.contact-direct a:hover{color:var(--royal)}
.form{background:var(--pale);border:1px solid #dbe9f8;border-radius:16px;padding:28px;display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:grid;gap:6px}
.field.full{grid-column:1/-1}
.field label{font-size:13px;font-weight:800;color:#26334b}
.field input,.field select,.field textarea{width:100%;border:1px solid #c9daec;border-radius:9px;background:#fff;padding:11px 13px;color:var(--ink)}
.field textarea{min-height:120px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--royal);outline-offset:0;border-color:var(--royal)}
.hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}
.consent{grid-column:1/-1;display:flex;gap:10px;align-items:flex-start;font-size:13px;color:var(--slate)}
.consent input{margin-top:3px;width:18px;height:18px;flex:0 0 auto;accent-color:var(--royal)}
.form-actions{grid-column:1/-1;display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.form-status{font-size:14px;font-weight:700}
.form-status.ok{color:#1d7a46}
.form-status.err{color:#b42318}

/* Pied de page */
.site-footer{border-top:1px solid var(--line);background:#fff;padding:26px 0 32px}
.footer-inner{display:flex;justify-content:space-between;align-items:center;gap:24px}
.footer-inner img{width:185px;height:auto}
.footer-inner p{font-size:12px}
.footer-links{display:flex;gap:19px;flex-wrap:wrap;font-size:13px;font-weight:800;color:var(--slate)}
.footer-links a:hover{color:var(--royal)}

/* Page simple (mentions légales) */
.page{padding:60px 0 80px}
.page .wrap{max-width:820px}
.page h1{font-size:clamp(28px,3vw,38px);color:var(--indigo);margin:10px 0 28px}
.page h2{font-size:20px;color:var(--indigo);margin:30px 0 10px}
.page p,.page li{color:var(--slate);margin-bottom:8px}
.page a{color:var(--royal);font-weight:700}

@media(max-width:950px){
  .wrap{width:min(100% - 36px,1200px)}
  .logo{width:180px}.nav{gap:16px}.nav a{font-size:12px}
  .hero-grid{grid-template-columns:49% 51%}.hero-copy p{font-size:16px}
  .split{gap:25px}.proof{padding:6px 11px}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .story{grid-template-columns:1fr 1fr}
  .contact-grid{grid-template-columns:1fr}
}
@media(max-width:720px){
  .header-inner{min-height:68px}.logo{width:175px}.menu-button{display:block}
  .nav{display:none;position:absolute;top:68px;left:0;right:0;padding:20px 25px 23px;background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--shadow);flex-direction:column;align-items:stretch;gap:17px}
  .nav.open{display:flex}.nav a{font-size:15px}.nav a.btn{width:max-content}
  .hero-grid{display:flex;flex-direction:column}
  .hero-copy{padding:45px 0 36px}.hero h1{font-size:clamp(34px,8vw,46px)}
  .hero-photo{min-height:300px;width:calc(100% + 36px);height:320px;margin:0 -18px}
  .hero-photo:before{display:none}.hero-tag{right:14px}.hero-dots{left:10px;bottom:18px}.hero-pause{opacity:1}
  .section{padding:55px 0}
  .service-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.service-card{padding:20px 16px}
  .proof-strip{grid-template-columns:1fr;gap:5px}
  .proof:not(:last-child){border-right:0;border-bottom:1px solid #c8dbed;padding-bottom:16px}.proof{padding:14px}
  .split{grid-template-columns:1fr}.split-photo{height:280px}.checks{gap:12px}
  .story{grid-template-columns:1fr}
  .figures{grid-template-columns:1fr 1fr}
  .form{grid-template-columns:1fr;padding:20px}
  .cta .wrap,.footer-inner{flex-direction:column;align-items:flex-start}
  .footer-links{gap:12px}
}
@media(max-width:420px){
  .service-grid,.checks,.steps{grid-template-columns:1fr}
  .btn{width:100%}.hero-buttons{flex-direction:column}
  .cta-actions{width:100%;flex-direction:column}
  .hero-photo{height:260px;min-height:260px}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{transition:none!important}
  .slide img{transform:none!important}
}