:root{
  --blue:#3757D3; --blue-ink:#2A44AE; --green:#7CC64C; --green-ink:#3F7F1F;
  --ink:#151A2B; --muted:#56607A; --line:#E1E6F0;
  --bg:#FBFCFE; --surface:#FFFFFF; --tint-blue:#EEF2FD; --tint-green:#EFF8E8;
  --on-accent:#FFFFFF; --wa:#1FA855;
  --display:"Poppins",ui-sans-serif,system-ui,sans-serif;
  --body:"Figtree",ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;
  --r:14px;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    color-scheme:dark;
    --blue:#7F97F2; --blue-ink:#A9B9F7; --green:#8FD35F; --green-ink:#A8E07F;
    --ink:#E9ECF5; --muted:#A3ABC2; --line:#28304A;
    --bg:#0E1322; --surface:#151C30; --tint-blue:#1A2446; --tint-green:#172A1B;
    --on-accent:#0E1322; --wa:#35C46F;
  }
}
:root[data-theme="dark"]{
  color-scheme:dark;
  --blue:#7F97F2; --blue-ink:#A9B9F7; --green:#8FD35F; --green-ink:#A8E07F;
  --ink:#E9ECF5; --muted:#A3ABC2; --line:#28304A;
  --bg:#0E1322; --surface:#151C30; --tint-blue:#1A2446; --tint-green:#172A1B;
  --on-accent:#0E1322; --wa:#35C46F;
}
:root[data-lang="fr"] [lang="en"], :root[data-lang="en"] [lang="fr"]{display:none!important}

*{box-sizing:border-box}
body{background:var(--bg);color:var(--ink);font-family:var(--body);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}
h1,h2,h3{font-family:var(--display);line-height:1.15;text-wrap:balance;margin:0;letter-spacing:-.01em}
h1{font-size:clamp(2rem,5vw,3.4rem);font-weight:700}
h2{font-size:clamp(1.6rem,3.4vw,2.3rem);font-weight:600}
h3{font-size:1.15rem;font-weight:600}
p{margin:0}
a{color:var(--blue-ink)}
:focus-visible{outline:3px solid var(--blue);outline-offset:2px;border-radius:6px}
.wrap{max-width:1140px;margin:0 auto;padding-inline:20px}
.eyebrow{font-family:var(--display);font-size:.78rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--green-ink)}
.lead{font-size:1.15rem;color:var(--muted);max-width:60ch}
.muted{color:var(--muted)}
.num{font-variant-numeric:tabular-nums}

/* header */
header.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;gap:16px;min-height:68px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);margin-right:auto}
.brand img{width:38px;height:auto}
.brand span{white-space:nowrap}
.brand b{font-family:var(--display);font-weight:700;font-size:1.08rem;letter-spacing:.01em;display:block;line-height:1.1}
.brand small{display:block;font-family:var(--display);font-size:.62rem;letter-spacing:.16em;color:var(--muted);text-transform:uppercase}
nav.main{display:flex;gap:4px}
nav.main a{font-family:var(--display);font-weight:500;font-size:.92rem;text-decoration:none;color:var(--muted);padding:8px 12px;border-radius:999px}
nav.main a:hover{color:var(--ink);background:var(--tint-blue)}
nav.main a[aria-current="page"]{color:var(--blue-ink);background:var(--tint-blue)}
.lang{display:flex;border:1px solid var(--line);border-radius:999px;padding:3px}
.lang button{font:600 .78rem var(--display);border:0;background:none;color:var(--muted);padding:5px 10px;border-radius:999px;cursor:pointer}
.lang button[aria-pressed="true"]{background:var(--ink);color:var(--bg)}
.menu-btn{display:none;border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:10px;padding:8px 12px;font:600 .9rem var(--display);cursor:pointer}
@media (max-width:420px){.brand small{display:none}.brand b{font-size:.98rem}.bar{gap:10px}}
@media (max-width:900px){
  .menu-btn{display:block}
  nav.main{display:none;position:absolute;left:0;right:0;top:100%;flex-direction:column;background:var(--bg);border-bottom:1px solid var(--line);padding:10px 20px 16px}
  nav.main.open{display:flex}
  nav.main a{padding:12px}
  .bar .btn-wa{display:none}
}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:10px;font:600 1rem var(--display);text-decoration:none;border-radius:999px;padding:13px 22px;border:2px solid transparent;cursor:pointer;line-height:1.1}
.btn-primary{background:var(--blue);color:var(--on-accent)}
.btn-primary:hover{background:var(--blue-ink)}
.btn-ghost{border-color:var(--line);color:var(--ink);background:var(--surface)}
.btn-ghost:hover{border-color:var(--blue)}
.btn-wa{background:var(--wa);color:#fff}
.btn-wa:hover{filter:brightness(.95)}
.btn-sm{padding:9px 16px;font-size:.88rem}
.btn svg{width:18px;height:18px;flex:none}
.row{display:flex;flex-wrap:wrap;gap:12px}

section{padding-block:72px}
section + section{border-top:1px solid var(--line)}
.page[hidden]{display:none}
.head{display:grid;gap:14px;margin-bottom:36px;max-width:720px}

/* hero */
.hero{padding-block:56px 72px}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.hero h1 .accent{color:var(--blue)}
.hero h1 .accent2{color:var(--green-ink)}
.hero .lead{margin-block:20px 28px}
.visual{position:relative;aspect-ratio:1/1;max-width:420px;width:100%;justify-self:center}
.visual .disc{position:absolute;inset:6%;border-radius:50%;background:radial-gradient(circle at 40% 35%,var(--tint-blue),var(--tint-green) 75%)}
.visual .ring{position:absolute;inset:0;border-radius:50%;border:2px dashed color-mix(in srgb,var(--green) 55%,transparent)}
.visual img{position:absolute;left:50%;top:50%;width:46%;transform:translate(-50%,-52%)}
.chip{position:absolute;display:flex;align-items:center;gap:8px;background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:8px 14px;font:600 .82rem var(--display);box-shadow:0 8px 24px -12px rgba(20,30,70,.35);white-space:nowrap}
.chip i{width:9px;height:9px;border-radius:50%;background:var(--green);flex:none}
.chip.b i{background:var(--blue)}
.c1{top:8%;left:-4%}.c2{top:66%;right:-8%}.c3{bottom:6%;left:4%}
@media (max-width:860px){.hero-grid{grid-template-columns:1fr}.visual{max-width:320px}.c2{right:-2%}.c1{left:0}}

.facts{display:flex;flex-wrap:wrap;gap:28px;margin-top:36px}
.facts div{display:grid}
.facts b{font:700 1.6rem var(--display);color:var(--ink)}
.facts span{font-size:.9rem;color:var(--muted)}

/* grids */
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
@media (max-width:900px){.grid3{grid-template-columns:repeat(2,1fr)}}
@media (max-width:620px){.grid3,.grid2{grid-template-columns:1fr}}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:24px;display:grid;gap:10px;align-content:start}
.ico{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:var(--tint-blue);color:var(--blue)}
.ico.g{background:var(--tint-green);color:var(--green-ink)}
.ico svg{width:22px;height:22px}
.card p{color:var(--muted);font-size:.98rem}
.card ul{margin:4px 0 0;padding-left:18px;color:var(--muted);font-size:.95rem}

/* parcours */
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:0;counter-reset:s;list-style:none;margin:0;padding:0}
.steps li{position:relative;padding:0 16px 0 0}
.steps li::before{counter-increment:s;content:counter(s);display:grid;place-items:center;width:40px;height:40px;border-radius:50%;background:var(--blue);color:var(--on-accent);font:700 1rem var(--display);position:relative;z-index:1;margin-bottom:14px}
.steps li::after{content:"";position:absolute;top:20px;left:40px;right:0;height:2px;background:linear-gradient(90deg,var(--blue),var(--green))}
.steps li:last-child::after{display:none}
.steps li:last-child::before{background:var(--green);color:#10200A}
.steps h3{font-size:1rem;margin-bottom:6px}
.steps p{font-size:.92rem;color:var(--muted)}
@media (max-width:860px){
  .steps{grid-template-columns:1fr;gap:22px}
  .steps li{padding:0 0 0 56px;min-height:40px}
  .steps li::before{position:absolute;left:0;top:0;margin:0}
  .steps li::after{left:19px;top:40px;bottom:-22px;right:auto;width:2px;height:auto;background:linear-gradient(var(--blue),var(--green))}
}

/* feature band */
.band{background:var(--tint-green);border-radius:22px;padding:40px;display:grid;grid-template-columns:1.3fr 1fr;gap:32px;align-items:center}
.band .price{font:700 2.4rem var(--display);color:var(--ink)}
.band .price small{font-size:1rem;font-weight:500;color:var(--muted)}
@media (max-width:760px){.band{grid-template-columns:1fr;padding:28px}}
.tags{display:flex;flex-wrap:wrap;gap:8px}
.tag{font:600 .8rem var(--display);padding:6px 12px;border-radius:999px;background:var(--surface);border:1px solid var(--line)}

.nexia{display:grid;grid-template-columns:auto 1fr;gap:24px;align-items:start;background:var(--tint-blue);border-radius:22px;padding:32px}
.nexia .orb{width:64px;height:64px;border-radius:50%;background:conic-gradient(from 200deg,var(--blue),var(--green),var(--blue));display:grid;place-items:center;color:#fff;font:700 1.1rem var(--display)}
.nexia .orb span{width:52px;height:52px;border-radius:50%;background:var(--blue);display:grid;place-items:center}
@media (max-width:560px){.nexia{grid-template-columns:1fr}}

/* pricing */
.plan{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:28px;display:flex;flex-direction:column;gap:14px}
.plan.feat{border:2px solid var(--blue);position:relative}
.plan .badge{position:absolute;top:-13px;left:24px;background:var(--blue);color:var(--on-accent);font:600 .75rem var(--display);padding:5px 12px;border-radius:999px;letter-spacing:.04em}
.plan .amt{font:700 2rem var(--display);font-variant-numeric:tabular-nums}
.plan .amt small{font-size:.9rem;font-weight:500;color:var(--muted)}
.plan ul{list-style:none;margin:0;padding:0;display:grid;gap:8px;color:var(--muted);font-size:.96rem}
.plan li{display:flex;gap:10px}
.plan li::before{content:"";flex:none;width:18px;height:18px;margin-top:4px;border-radius:50%;background:var(--tint-green) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5 10.5l3 3 7-7' fill='none' stroke='%233F7F1F' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/12px no-repeat}
.plan .btn{margin-top:auto;justify-content:center}
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:14px;background:var(--surface)}
table{width:100%;border-collapse:collapse;font-size:.98rem}
th,td{text-align:left;padding:16px 20px;border-bottom:1px solid var(--line);vertical-align:top}
tr:last-child td{border-bottom:0}
th{font:600 .8rem var(--display);letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
td.amt{font-weight:600;white-space:nowrap;font-variant-numeric:tabular-nums}

/* about */
.about{display:grid;grid-template-columns:.8fr 1.2fr;gap:48px;align-items:start}
.portrait{border-radius:22px;overflow:hidden;border:1px solid var(--line);max-width:100%;background:var(--tint-blue)}
.portrait img{display:block;width:100%;height:auto;aspect-ratio:612/870;object-fit:cover}
.portrait .ini{font:700 4.5rem var(--display);color:var(--blue);opacity:.9}
.portrait p{font-size:.85rem;color:var(--muted);text-align:center}
@media (max-width:820px){.about{grid-template-columns:1fr}.portrait{max-width:340px}}
.values{display:grid;gap:14px;margin-top:8px}
.values>div{display:grid;grid-template-columns:auto 1fr;gap:14px;align-items:start}
.values b{font-family:var(--display)}

/* contact */
.contact{display:grid;grid-template-columns:.9fr 1.1fr;gap:32px;align-items:start}
@media (max-width:860px){.contact{grid-template-columns:1fr}}
.phone{font:700 1.7rem var(--display);letter-spacing:.01em;user-select:all;font-variant-numeric:tabular-nums}
form{display:grid;gap:16px}
.f2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media (max-width:560px){.f2{grid-template-columns:1fr}}
label{display:grid;gap:6px;font:600 .88rem var(--display)}
input,select,textarea{font:400 1rem var(--body);color:var(--ink);background:var(--bg);border:1.5px solid var(--line);border-radius:10px;padding:12px 14px;width:100%}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--blue)}
textarea{min-height:100px;resize:vertical}
.err{color:#C0362C;font-size:.9rem}
.ready{background:var(--tint-green);border-radius:12px;padding:16px;display:grid;gap:12px}
.note{font-size:.88rem;color:var(--muted);border-left:3px solid var(--green);padding-left:12px}
.urgent{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:14px 16px;font-size:.92rem;color:var(--muted)}
.urgent b{color:var(--ink)}

footer{border-top:1px solid var(--line);padding-block:40px;font-size:.92rem;color:var(--muted)}
.foot{display:flex;flex-wrap:wrap;gap:24px;justify-content:space-between;align-items:flex-start}
.foot nav{display:flex;flex-wrap:wrap;gap:16px}
.foot nav a{color:var(--muted);text-decoration:none}
.foot nav a:hover{color:var(--ink)}
.fab{position:fixed;right:18px;bottom:calc(18px + env(safe-area-inset-bottom,0px));z-index:30;width:56px;height:56px;border-radius:50%;background:var(--wa);color:#fff;display:grid;place-items:center;box-shadow:0 10px 28px -8px rgba(0,0,0,.45)}
.fab svg{width:28px;height:28px}
@media (prefers-reduced-motion:no-preference){
  .page:not([hidden]){animation:in .35s ease-out}
  @keyframes in{from{opacity:.4;transform:translateY(6px)}to{opacity:1;transform:none}}
}

/* ===== pages de contenu ===== */
:root{--tint-amber:#FFF4DE;--amber:#B86E00;--tint-red:#FDECEA;--red:#C0362C}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){--tint-amber:#33270F;--amber:#F0B44C;--tint-red:#3A1C1A;--red:#FF8A80}}
:root[data-theme="dark"]{--tint-amber:#33270F;--amber:#F0B44C;--tint-red:#3A1C1A;--red:#FF8A80}
@media (max-width:1100px){
  .menu-btn{display:block}
  nav.main{display:none;position:absolute;left:0;right:0;top:100%;flex-direction:column;background:var(--bg);border-bottom:1px solid var(--line);padding:10px 20px 16px}
  nav.main.open{display:flex}
  nav.main a{padding:12px}
  .bar .btn-wa{display:none}
}
.phero{padding-block:36px 48px;background:linear-gradient(180deg,var(--tint-blue),transparent)}
.phero h1{margin:10px 0 14px;font-size:clamp(1.9rem,4.2vw,2.9rem)}
.phero .lead{margin-bottom:24px}
.phero-grid{display:grid;grid-template-columns:1fr auto;gap:40px;align-items:center}
.phero-ic{width:150px;height:150px;border-radius:40px;display:grid;place-items:center}
.phero-ic svg{width:70px;height:70px}
@media (max-width:760px){.phero-grid{grid-template-columns:1fr}.phero-ic{display:none}}
.crumbs{font-size:.86rem;color:var(--muted);display:flex;flex-wrap:wrap;gap:6px;margin-bottom:14px}
.crumbs a{color:var(--muted);text-decoration:none}.crumbs a:hover{color:var(--blue-ink)}
.wrap.narrow{max-width:780px}
.two{display:grid;grid-template-columns:1.2fr .8fr;gap:28px;align-items:start}
@media (max-width:820px){.two{grid-template-columns:1fr}}
.prose{display:grid;gap:14px;max-width:68ch;font-size:1.05rem}
.prose h2{margin-bottom:4px}.prose h3{font-size:1.15rem;margin-top:10px}
.prose ul{margin:0;padding-left:22px;display:grid;gap:8px}
.prose div[lang]{display:grid;gap:14px}
ul.dots{margin:10px 0 0;padding-left:20px;display:grid;gap:8px}
ul.dots.big{font-size:1.05rem}
.marks h3,.urgentbox h3{display:flex;gap:8px;align-items:center}
.marks h3 svg{width:20px;height:20px;color:var(--green-ink)}
.urgentbox{background:var(--tint-red);border-radius:var(--r);padding:24px;border:1px solid color-mix(in srgb,var(--red) 25%,transparent)}
.urgentbox h3{color:var(--red)}.urgentbox h3 svg{width:20px;height:20px}
.chips-row{display:flex;flex-wrap:wrap;gap:10px}
.chip-link{border:1px solid var(--line);background:var(--surface);border-radius:999px;padding:9px 16px;text-decoration:none;color:var(--ink);font:600 .9rem var(--display)}
.chip-link:hover{border-color:var(--blue);color:var(--blue-ink)}
.dcard,.acard{text-decoration:none;color:inherit;transition:border-color .15s, transform .15s}
.dcard:hover,.acard:hover{border-color:var(--blue);transform:translateY(-2px)}
.dcard .more{display:inline-flex;gap:6px;align-items:center;font:600 .9rem var(--display);color:var(--blue-ink);margin-top:4px}
.dcard .more svg{width:16px;height:16px}
.athumb{width:52px;height:52px;border-radius:16px;display:grid;place-items:center}
.athumb svg{width:26px;height:26px}
.rel{display:flex;gap:12px;align-items:center;padding:14px 16px;border:1px solid var(--line);border-radius:14px;background:var(--surface);text-decoration:none;color:var(--ink);font-weight:600}
.rel svg{width:20px;height:20px;color:var(--blue);flex:none}
.rel:hover{border-color:var(--blue)}
.stack-rel{display:grid;gap:10px;margin-top:18px}
.note-box{margin-top:26px;font-size:.92rem;color:var(--muted);border-left:3px solid var(--green);padding:6px 0 6px 14px}
.faq-group{margin-bottom:30px}.faq-group h2{font-size:1.25rem;margin-bottom:12px}
details.qa{border:1px solid var(--line);background:var(--surface);border-radius:14px;margin-bottom:10px}
details.qa summary{cursor:pointer;padding:16px 18px;font:600 1rem var(--display);list-style:none;display:flex;justify-content:space-between;gap:12px}
details.qa summary::-webkit-details-marker{display:none}
details.qa summary::after{content:"+";font-size:1.3rem;line-height:1;color:var(--blue)}
details.qa[open] summary::after{content:"–"}
details.qa .ans{padding:0 18px 16px;color:var(--muted)}
.pricecard{background:var(--surface);border:2px solid var(--blue);border-radius:22px;padding:26px;width:320px;max-width:100%;display:grid;gap:6px}
.pricecard .big{font:700 2.6rem var(--display)}.pricecard .big small{font-size:1rem;color:var(--muted)}
.divider{height:1px;background:var(--line);margin:10px 0}
ul.checks{list-style:none;padding:0;margin:0;display:grid;gap:8px}
ul.checks li{display:flex;gap:10px}
ul.checks li::before{content:"✓";color:var(--green-ink);font-weight:700}
.ico.g{background:var(--tint-green);color:var(--green-ink)}
.kv{display:grid;grid-template-columns:1fr auto;gap:10px 16px;margin:12px 0}
.kv dt{color:var(--muted)}.kv dd{margin:0;font-weight:600;white-space:nowrap}
.steps.four{grid-template-columns:repeat(4,1fr)}
@media (max-width:860px){.steps.four{grid-template-columns:1fr}}
.footnav{max-width:520px}
.home-dis{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
@media (max-width:900px){.home-dis{grid-template-columns:repeat(2,1fr)}}
.home-dis a{display:flex;gap:10px;align-items:center;padding:14px;border:1px solid var(--line);border-radius:14px;background:var(--surface);text-decoration:none;color:var(--ink);font:600 .95rem var(--display)}
.home-dis a:hover{border-color:var(--blue)}
.home-dis svg{width:22px;height:22px;flex:none}
.two>*,.phero-grid>*{min-width:0}
@media (max-width:480px){.kv dd{white-space:normal;text-align:right}.kv{grid-template-columns:1fr minmax(0,auto)}}
nav.main a{white-space:nowrap;padding:8px 10px}
@media (max-width:1240px){.bar .btn-wa{display:none}} .brand{flex-shrink:0}