/* Page de présentation « Découvrir » — charte chrconsulting.fr (bleu marine / bleu roi, Jost + Manrope) */
@font-face{font-family:'Manrope';font-weight:200 800;font-style:normal;font-display:swap;src:url(../vendor/fonts/manrope-latin-wght-normal.woff2) format('woff2-variations')}
@font-face{font-family:'Manrope';font-weight:200 800;font-style:normal;font-display:swap;unicode-range:U+0100-02AF,U+1E00-1EFF,U+2020,U+20A0-20AB,U+20AD-20CF,U+2113,U+2C60-2C7F,U+A720-A7FF;src:url(../vendor/fonts/manrope-latin-ext-wght-normal.woff2) format('woff2-variations')}
@font-face{font-family:'Jost';font-weight:100 900;font-style:normal;font-display:swap;src:url(../vendor/fonts/jost-latin-wght-normal.woff2) format('woff2-variations')}
@font-face{font-family:'Jost';font-weight:100 900;font-style:normal;font-display:swap;unicode-range:U+0100-02AF,U+1E00-1EFF,U+2020,U+20A0-20AB,U+20AD-20CF,U+2113,U+2C60-2C7F,U+A720-A7FF;src:url(../vendor/fonts/jost-latin-ext-wght-normal.woff2) format('woff2-variations')}
:root{--marine:#0F2F63;--roi:#0042AE;--azur:#7890C0;--azur-clair:#9FB2D9;--ciel:#EAF0FA;--ciel-2:#F4F8FF;--encre:#12203A;--gris:#5B6B84;--brume:#A9BAD6;--ligne:rgba(15,47,99,.12);--ligne-marine:rgba(255,255,255,.12);--display:'Jost','Century Gothic',Manrope,sans-serif;--sans:'Manrope',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{background:#fff;color:var(--encre);font-family:var(--sans);font-weight:300;font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block;height:auto}
.wrap{max-width:1180px;margin:0 auto;padding:0 32px}
@media(max-width:560px){.wrap{padding:0 22px}}

/* Typographie */
.eyebrow{font-size:.72rem;font-weight:700;letter-spacing:.26em;text-transform:uppercase;color:var(--azur);display:inline-flex;align-items:center;gap:.9rem}
.eyebrow::before{content:"";width:34px;height:1px;background:var(--azur);opacity:.8}
.eyebrow.on-dark{color:var(--azur-clair)}.eyebrow.on-dark::before{background:var(--azur-clair)}
h1,h2,h3{font-family:var(--display);font-weight:400;color:var(--marine);letter-spacing:.005em}
.section-title{font-size:clamp(2rem,4.4vw,3.2rem);line-height:1.12;margin-top:1.1rem}
.section-title em,.hero h1 em{font-style:normal;color:var(--azur-clair)}
.section-title em{color:var(--roi)}
.lead{font-size:clamp(1.02rem,1.6vw,1.18rem);color:var(--gris);font-weight:300;max-width:60ch;margin-top:1.3rem}
.on-dark{color:#DCE6F7}
section{padding:clamp(4.5rem,9vw,7.5rem) 0}
section.alt{background:var(--ciel-2)}
.head{max-width:64ch}
.head.c{margin:0 auto;text-align:center}.head.c .eyebrow{justify-content:center}.head.c .lead{margin-left:auto;margin-right:auto}

/* Boutons */
.btn{display:inline-flex;align-items:center;gap:.7rem;font-family:var(--sans);font-size:.9rem;font-weight:600;padding:1rem 1.9rem;border-radius:999px;border:1px solid transparent;cursor:pointer;transition:transform .3s,box-shadow .3s,background .3s,color .3s,border-color .3s}
.btn .arw{transition:transform .3s}.btn:hover .arw{transform:translateX(4px)}
.btn-white{background:#fff;color:var(--marine);box-shadow:0 14px 40px -16px rgba(0,0,0,.5)}
.btn-white:hover{transform:translateY(-2px);background:var(--ciel)}
.btn-ghost{border-color:rgba(159,178,217,.45);color:#fff}
.btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.06)}
.btn-roi{background:var(--roi);color:#fff}
.btn-roi:hover{background:var(--marine);transform:translateY(-2px)}

/* En-tête (identique au site chrconsulting.fr) */
header.nav{position:fixed;top:0;left:0;right:0;z-index:60;transition:background .4s,border-color .4s,box-shadow .4s;border-bottom:1px solid transparent}
header.nav.scrolled{background:rgba(255,255,255,.92);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--ligne);box-shadow:0 6px 24px -18px rgba(15,47,99,.4)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:1.2rem;padding:20px 32px;max-width:1180px;margin:0 auto;transition:padding .4s}
header.nav.scrolled .nav-inner{padding:13px 32px}
.brand{display:flex;align-items:center;gap:.7rem;flex:none}
.brand img{width:38px;height:38px}
.brand .txt{display:flex;flex-direction:column;line-height:1}
.brand .mark{font-family:var(--display);font-size:1.18rem;font-weight:400;letter-spacing:.18em;text-transform:uppercase;color:var(--marine)}
.brand .sub{font-size:.58rem;font-weight:700;letter-spacing:.24em;text-transform:uppercase;color:var(--azur);margin-top:.2rem}
.nav-links{display:flex;align-items:center;gap:1.9rem}
.nav-links>a,.nav .dd-btn{white-space:nowrap;font-size:.83rem;font-weight:500;color:var(--encre);opacity:.78;transition:opacity .25s,color .25s}
.nav-links>a:hover{opacity:1;color:var(--roi)}
.nav-actions{display:flex;align-items:center;gap:.6rem;flex:none}
.nav-login{font-size:.8rem;font-weight:600;color:var(--marine);border:1px solid var(--ligne);border-radius:999px;padding:.58rem 1.1rem;transition:background .25s,color .25s,border-color .25s}
.nav-login:hover{background:var(--roi);border-color:var(--roi);color:#fff}
.nav-cta{font-size:.8rem;font-weight:600;background:var(--roi);color:#fff;padding:.62rem 1.35rem;border-radius:999px;transition:background .3s,transform .3s}
.nav-cta:hover{background:var(--marine);transform:translateY(-1px)}
@media(max-width:1100px){.nav-links{display:none}}
@media(max-width:640px){.nav-cta{display:none}}
@media(max-width:560px){.nav-inner,header.nav.scrolled .nav-inner{padding-left:22px;padding-right:22px}.brand .mark{font-size:1rem;letter-spacing:.12em;white-space:nowrap}.nav-login{display:none}}

/* Menu « Outils & solutions » et menu mobile (identiques au site) */
.dd{position:relative;display:inline-flex}
.dd-btn{all:unset;box-sizing:border-box;cursor:pointer;display:inline-flex;align-items:center;gap:.35em;white-space:nowrap;font-family:var(--sans)}
.dd-btn svg{width:.75em;height:.75em;transition:transform .2s}
.dd-btn:focus-visible{outline:2px solid var(--roi);outline-offset:4px;border-radius:4px}
.nav .dd-btn:hover,.nav .dd.open .dd-btn{opacity:1;color:var(--roi)}
.dd.open .dd-btn svg{transform:rotate(180deg)}
.dd-panel{position:absolute;top:calc(100% + 14px);left:50%;transform:translate(-50%,6px);width:330px;background:#fff;border:1px solid var(--ligne);border-radius:14px;box-shadow:0 24px 50px -24px rgba(15,47,99,.45);padding:8px;opacity:0;visibility:hidden;transition:opacity .18s,transform .18s,visibility .18s;z-index:120}
.dd-panel::before{content:"";position:absolute;left:0;right:0;top:-16px;height:16px}
.dd.open .dd-panel{opacity:1;visibility:visible;transform:translate(-50%,0)}
@media (hover:hover){.dd:hover .dd-panel{opacity:1;visibility:visible;transform:translate(-50%,0)}.dd:hover .dd-btn svg{transform:rotate(180deg)}}
.dd .dd-panel a{display:block;padding:11px 14px;border-radius:10px;color:var(--encre);line-height:1.35}
.dd .dd-panel a:hover,.dd .dd-panel a:focus-visible,.dd .dd-panel a[aria-current]{background:var(--ciel);outline:none}
.dd-panel a b{display:block;font-weight:600;font-size:14.5px;color:var(--marine)}
.dd-panel a span{display:block;font-size:12.5px;color:var(--gris);margin-top:2px;font-weight:400}
.dd .dd-panel .dd-all{margin-top:9px;position:relative;font-size:13px;font-weight:600;color:var(--roi)}
.dd-panel .dd-all::before{content:"";position:absolute;left:14px;right:14px;top:-5px;height:1px;background:var(--ligne)}
.m-toggle{all:unset;box-sizing:border-box;display:none;cursor:pointer;width:42px;height:42px;border-radius:999px;align-items:center;justify-content:center;flex-direction:column;gap:5px}
.m-toggle span{display:block;width:20px;height:2px;border-radius:2px;background:var(--marine);transition:transform .25s,opacity .2s}
.m-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.m-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.m-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.m-menu{display:none}
@media (max-width:1100px){
  .m-toggle{display:inline-flex}
  .m-menu{display:block;position:fixed;left:0;right:0;top:var(--m-top,68px);bottom:0;background:#fff;overflow-y:auto;padding:12px 20px 32px;border-top:1px solid var(--ligne);transform:translateY(-8px);opacity:0;visibility:hidden;transition:opacity .2s,transform .2s,visibility .2s;z-index:110}
  .m-menu.open{opacity:1;visibility:visible;transform:none}
  .m-menu a{display:block;color:var(--marine);font-size:17px;font-weight:500;padding:13px 4px;border-bottom:1px solid rgba(15,47,99,.08)}
  .m-menu .m-group{margin:6px 0 4px;padding:12px 14px;background:var(--ciel-2);border-radius:14px}
  .m-menu .m-group p{font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--azur);margin:0 0 4px}
  .m-menu .m-group a{font-size:16px;padding:10px 0;border-bottom:1px solid rgba(15,47,99,.07)}
  .m-menu .m-group a:last-child{border-bottom:0;color:var(--roi);font-weight:600;font-size:14.5px}
  .m-menu .m-group a span{display:block;font-size:12.5px;color:var(--gris);font-weight:400;margin-top:2px}
  .m-menu .m-cta{margin-top:20px;border:0;text-align:center;background:var(--roi);color:#fff;border-radius:999px;padding:14px}
  .m-menu .m-login{margin-top:10px;border:1px solid var(--ligne);text-align:center;border-radius:999px;padding:13px;font-size:16px}
  body.m-open{overflow:hidden}
  body.m-open header.nav{background:#fff;border-bottom-color:var(--ligne)}
}
/* En-tête transparent sur le hero sombre, avant défilement */
body:not(.m-open) header.nav:not(.scrolled) .nav-links>a,body:not(.m-open) header.nav:not(.scrolled) .dd-btn{color:#fff;opacity:.86}
body:not(.m-open) header.nav:not(.scrolled) .nav-links>a:hover,body:not(.m-open) header.nav:not(.scrolled) .dd-btn:hover{color:#fff;opacity:1}
body:not(.m-open) header.nav:not(.scrolled) .brand .mark{color:#fff}
body:not(.m-open) header.nav:not(.scrolled) .nav-login{color:#fff;border-color:rgba(255,255,255,.35)}
body:not(.m-open) header.nav:not(.scrolled) .m-toggle span{background:#fff}

/* Hero */
.hero{position:relative;overflow:hidden;background:linear-gradient(165deg,#0F2F63 0%,#143A78 48%,#0F2F63 100%);color:#fff;padding:150px 0 0}
.hero .wrap{position:relative;z-index:2}
.hero-badge{display:inline-flex;align-items:center;gap:.85rem;border:1px solid rgba(159,178,217,.4);border-radius:100px;padding:.5rem 1.15rem;margin-bottom:2rem;font-size:.72rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--azur-clair)}
.hero-badge .dot{width:6px;height:6px;border-radius:50%;background:var(--azur);box-shadow:0 0 0 4px rgba(120,144,192,.3)}
.hero h1{color:#fff;font-size:clamp(2.5rem,6.2vw,4.6rem);line-height:1.06;max-width:18ch;margin-top:1.1rem}
.hero .sub{margin-top:1.6rem;max-width:56ch;font-size:clamp(1.05rem,1.8vw,1.22rem);color:#DCE6F7;font-weight:300}
.hero-actions{display:flex;flex-wrap:wrap;gap:1rem;margin-top:2.4rem}
.hero-note{display:block;margin-top:1.1rem;font-size:.82rem;color:var(--brume)}
.hero-meta{margin-top:3.6rem;display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--ligne-marine);border:1px solid var(--ligne-marine);border-radius:6px;overflow:hidden}
.hero-meta div{background:rgba(15,47,99,.35);padding:1.4rem 1.4rem}
.hero-meta b{display:block;font-family:var(--display);font-size:2rem;font-weight:500;color:#fff;line-height:1}
.hero-meta span{display:block;font-size:.72rem;font-weight:500;letter-spacing:.1em;text-transform:uppercase;color:var(--brume);margin-top:.55rem}
.hero-shot{position:relative;z-index:2;margin-top:3.6rem;margin-bottom:-1px}
.frame{background:#fff;border-radius:14px 14px 0 0;padding:10px 10px 0;box-shadow:0 -10px 60px -20px rgba(0,0,0,.45)}
.frame .dots{display:flex;gap:6px;padding:4px 6px 10px}
.frame .dots i{width:9px;height:9px;border-radius:50%;background:var(--ciel)}
.frame img{border-radius:8px 8px 0 0;border:1px solid var(--ligne);border-bottom:0}

/* Sections texte + visuel */
.split{display:grid;grid-template-columns:1fr 1.15fr;gap:4rem;align-items:center}
.split.rev{grid-template-columns:1.15fr 1fr}
.split ul,.price ul{list-style:none;margin-top:1.6rem;display:grid;gap:.75rem}
.split li,.price li{position:relative;padding-left:1.6rem;font-size:.95rem;color:var(--encre);line-height:1.55}
.split li::before,.price li::before{content:"";position:absolute;left:0;top:.42em;width:.6rem;height:.6rem;border-radius:50%;border:2px solid var(--roi)}
.shot{background:#fff;border:1px solid var(--ligne);border-radius:12px;padding:8px;box-shadow:0 30px 70px -45px rgba(15,47,99,.55)}
.shot img{border-radius:6px}
@media(max-width:900px){.split,.split.rev{grid-template-columns:1fr;gap:2.4rem}.split.rev .shot{order:2}}

/* Fonctions : grille façon « expertises » */
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;margin-top:3.2rem;background:var(--ligne);border:1px solid var(--ligne);border-radius:6px;overflow:hidden}
.card{background:#fff;padding:2.2rem 2rem;position:relative;transition:background .35s}
.card:hover{background:var(--ciel)}
.card::after{content:"";position:absolute;left:0;bottom:0;height:3px;width:0;background:var(--roi);transition:width .45s cubic-bezier(.16,1,.3,1)}
.card:hover::after{width:100%}
.card .ico{width:48px;height:48px;border-radius:12px;background:var(--ciel);color:var(--roi);display:flex;align-items:center;justify-content:center;margin-bottom:1.2rem}
.card .ico svg{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.card h3{font-size:1.4rem;font-weight:500;line-height:1.2;margin-bottom:.55rem}
.card p{font-size:.9rem;color:var(--gris);line-height:1.6}
.card .n{font-size:.72rem;font-weight:700;letter-spacing:.12em;color:var(--azur);margin-bottom:.6rem}
@media(max-width:900px){.grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.grid{grid-template-columns:1fr}}

/* Accompagnement */
.band{margin-top:3rem;border-radius:12px;overflow:hidden;border:1px solid var(--ligne)}
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;margin-top:1.6rem;background:var(--ligne);border:1px solid var(--ligne);border-radius:6px;overflow:hidden}
@media(max-width:900px){.pillars{grid-template-columns:1fr}}

/* Tarif */
.price{position:relative;overflow:hidden;max-width:620px;margin:3rem auto 0;background:linear-gradient(165deg,#143A78,#0F2F63);color:#DCE6F7;border-radius:16px;padding:3rem 2.6rem;text-align:center;box-shadow:0 40px 80px -45px rgba(15,47,99,.8)}
.price::before{content:"";position:absolute;inset:0;background:radial-gradient(60% 60% at 50% 0%,rgba(120,144,192,.28),transparent 70%)}
.price>*{position:relative}
.price .eyebrow{justify-content:center}
.price .amount{font-family:var(--display);font-weight:400;font-size:clamp(3.4rem,8vw,4.6rem);color:#fff;line-height:1;margin:1.2rem 0 .8rem}
.price .amount small{font-size:1.1rem;color:var(--azur-clair);font-weight:400}
.price>p{font-size:.92rem;line-height:1.7}
.price ul{text-align:left;max-width:420px;margin:1.8rem auto 2rem}
.price li{color:#fff}
.price li::before{border-color:var(--azur-clair)}
.price .fine{font-size:.8rem;color:var(--brume);margin-top:1.2rem}
.price .fine a{color:#DCE6F7;text-decoration:underline}
.price strong{color:#fff;font-weight:600}

/* Questions */
.faq{max-width:820px}
.faq details{border-bottom:1px solid var(--ligne);padding:1.2rem 0}
.faq details:first-of-type{border-top:1px solid var(--ligne);margin-top:2.6rem}
.faq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:1rem;font-family:var(--display);font-size:1.2rem;font-weight:400;color:var(--marine)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.5rem;line-height:1;color:var(--roi);transition:transform .25s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{margin-top:.8rem;color:var(--gris);font-size:.95rem;line-height:1.7;max-width:70ch}
.faq details a{color:var(--roi);text-decoration:underline}

/* Demande de démo */
.final{background:linear-gradient(165deg,#143A78,#0F2F63);color:#fff;position:relative;overflow:hidden}
.final::before{content:"";position:absolute;inset:0;background:radial-gradient(60% 60% at 50% 0%,rgba(120,144,192,.28),transparent 70%)}
.final .wrap{position:relative;z-index:2;max-width:860px;text-align:center}
.final .eyebrow{justify-content:center}
.final h2{color:#fff;font-size:clamp(2.3rem,5.5vw,3.8rem);line-height:1.05;margin-top:1.2rem}
.final .lead{color:var(--brume);margin:1.4rem auto 0}
.demo-form{margin-top:2.6rem;text-align:left;display:grid;gap:1rem;background:rgba(255,255,255,.04);border:1px solid var(--ligne-marine);border-radius:14px;padding:2rem}
.demo-form .row2{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.demo-form .row3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:1rem}
.demo-form label{display:grid;gap:.4rem;font-size:.8rem;font-weight:600;color:var(--azur-clair);letter-spacing:.02em}
.demo-form input,.demo-form select,.demo-form textarea{font:inherit;font-size:.95rem;font-weight:400;color:#fff;background:rgba(255,255,255,.07);border:1px solid rgba(159,178,217,.35);border-radius:8px;padding:.75rem .9rem;width:100%}
.demo-form select option{color:var(--encre)}
.demo-form input:focus,.demo-form select:focus,.demo-form textarea:focus{outline:none;border-color:#fff;background:rgba(255,255,255,.12)}
.demo-form textarea{resize:vertical}
.demo-form .check{display:flex;align-items:flex-start;gap:.6rem;font-weight:400;color:#DCE6F7;font-size:.85rem}
.demo-form .check input{width:auto;margin-top:.25rem}
.demo-form .check a{color:#fff;text-decoration:underline}
.demo-form .btn{justify-self:start}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.demo-msg{font-size:.9rem;min-height:1.4em}
.demo-msg.ok{color:#9FE3C4}.demo-msg.err{color:#FFC2B3}
@media(max-width:700px){.demo-form .row2,.demo-form .row3{grid-template-columns:1fr}.demo-form{padding:1.4rem}}

/* Pied de page (identique au site) */
footer{background:var(--marine);color:#fff;padding:4rem 0 2.5rem}
.foot-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:2.6rem;padding-bottom:2.8rem;border-bottom:1px solid var(--ligne-marine)}
.foot-brand .top{display:flex;align-items:center;gap:.7rem}
.foot-brand img{width:40px;height:40px}
.foot-brand .mark{font-family:var(--display);font-size:1.2rem;color:#fff;font-weight:400;letter-spacing:.18em;text-transform:uppercase}
.foot-brand p{color:var(--brume);font-size:.9rem;max-width:34ch;margin-top:1rem}
.socials{display:flex;gap:.6rem;margin-top:1.2rem}
.socials a{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border:1px solid var(--ligne-marine);border-radius:6px;color:var(--azur-clair);transition:background .25s,color .25s}
.socials a:hover{background:rgba(255,255,255,.08);color:#fff}
.foot-col h5{font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;color:var(--azur-clair);margin-bottom:1.1rem;font-weight:600}
.foot-col h5 a{display:inline;margin:0;font-size:inherit;color:inherit}
.foot-col a,.foot-col p{display:block;color:#DCE6F7;font-size:.92rem;margin-bottom:.7rem;transition:color .25s}
.foot-col a:hover{color:#fff}
.foot-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:1rem;padding-top:2rem;font-size:.78rem;color:var(--brume)}
.foot-legal a{color:#DCE6F7}.foot-legal a:hover{color:#fff;text-decoration:underline}
@media(max-width:900px){.foot-grid{grid-template-columns:1fr 1fr;gap:2.4rem}.foot-brand{grid-column:1/-1}}
@media(max-width:560px){.foot-grid{grid-template-columns:1fr}}

/* Bouton WhatsApp (identique au site) */
.wa-float{position:fixed;right:24px;bottom:24px;z-index:90;width:60px;height:60px;border-radius:50%;background:var(--roi);color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 12px 30px -8px rgba(0,66,174,.55);transition:transform .25s}
.wa-float:hover{transform:scale(1.06)}
.wa-tip{position:absolute;right:74px;white-space:nowrap;background:var(--marine);color:#fff;font-size:.82rem;font-weight:500;padding:.6rem .95rem;border-radius:6px;opacity:0;transform:translateX(6px);transition:opacity .25s,transform .25s;pointer-events:none}
.wa-float:hover .wa-tip{opacity:1;transform:none}
@media(max-width:560px){.wa-float{right:18px;bottom:18px;width:54px;height:54px}.wa-tip{display:none}}

@media(max-width:900px){.hero{padding-top:120px}.hero-meta{grid-template-columns:repeat(2,1fr)}}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}