/* Styles communs : page d'accueil et pages métier. */
*{box-sizing:border-box; margin:0; padding:0;}
html{scroll-behavior:smooth;}
body{
background:var(--bg);
color:var(--text);
font-family:'Inter', sans-serif;
line-height:1.6;
-webkit-font-smoothing:antialiased;
overflow-x:hidden;
}
h1,h2,h3,.display{
font-family:'Sora', sans-serif;
font-weight:700;
letter-spacing:-0.015em;
}
.mono{font-family:'IBM Plex Mono', monospace;}
a{color:inherit; text-decoration:none;}
img,svg{display:block; max-width:100%;}
.wrap{max-width:1140px; margin:0 auto; padding:0 28px;}
:focus-visible{outline:2px solid var(--mint); outline-offset:3px;}
/* progress line (signature element) */
#progressRail{
position:fixed;
left:0; top:0; bottom:0;
width:3px;
z-index:60;
background:var(--line);
}
#progressFill{
position:absolute;
left:0; bottom:0;
width:100%; height:0%;
background:linear-gradient(180deg, var(--mint), var(--violet));
transition:height .1s linear;
}
/* ---------- NAV ---------- */
header{
position:sticky; top:0; z-index:50;
background:rgba(10,11,16,0.82);
backdrop-filter:blur(10px);
border-bottom:1px solid var(--line);
}
nav{
display:flex; align-items:center; justify-content:space-between; gap:24px;
padding:18px 28px 18px 40px;
max-width:1140px; margin:0 auto;
}
.brand{
display:flex; align-items:center; gap:10px;
font-family:'Sora', sans-serif; font-weight:700; font-size:1.1rem;
}
.brand-mark{width:26px; height:26px; flex-shrink:0;}
.brand{flex-shrink:0; white-space:nowrap;}
@media (max-width: 1100px){
nav{padding-left:32px; gap:16px;}
.nav-links{gap:13px; font-size:0.86rem;}
.nav-links .btn{padding:10px 16px;}
}
.nav-links{display:flex; gap:20px; align-items:center; font-size:0.92rem; color:var(--muted); white-space:nowrap;}
.nav-links a:hover{color:var(--text);}
.btn{
display:inline-flex; align-items:center; gap:8px;
background:linear-gradient(90deg, var(--mint), var(--violet-soft));
color:#0a0b10;
font-weight:600; font-size:0.9rem;
padding:11px 20px;
border-radius:999px; border:none; cursor:pointer;
transition:transform .18s ease, box-shadow .18s ease;
}
.btn:hover{transform:translateY(-1px); box-shadow:0 8px 24px rgba(124,111,240,0.35);}
.btn-ghost{background:transparent; border:1px solid var(--line); color:var(--text);}
.btn-ghost:hover{border-color:var(--violet-soft); box-shadow:none; transform:none;}
.menu-toggle{display:none; background:none; border:none; color:var(--text); font-size:1.4rem; cursor:pointer;}
/* ---------- HERO ---------- */
.hero{position:relative; padding:120px 0 100px; overflow:hidden;}
.hero::before{
content:"";
position:absolute; inset:-20% -10% auto -10%;
height:640px;
background:
radial-gradient(50% 60% at 25% 20%, rgba(124,111,240,0.35), transparent 70%),
radial-gradient(40% 50% at 75% 10%, rgba(62,235,176,0.18), transparent 70%),
radial-gradient(35% 45% at 60% 40%, rgba(255,122,89,0.12), transparent 70%);
filter:blur(30px);
z-index:-1;
}
.eyebrow{
display:inline-flex; align-items:center; gap:8px;
font-family:'IBM Plex Mono', monospace; font-size:0.76rem;
letter-spacing:0.08em; text-transform:uppercase; color:var(--mint);
border:1px solid rgba(62,235,176,0.3); background:rgba(62,235,176,0.06);
padding:6px 12px; border-radius:999px; margin-bottom:22px;
}
.hero h1{
font-size:clamp(2.4rem, 4.6vw, 3.6rem);
line-height:1.08; margin-bottom:22px; max-width:16ch;
}
.hero h1 span{
background:linear-gradient(90deg, var(--violet-soft), var(--mint));
-webkit-background-clip:text; background-clip:text; color:transparent;
}
.hero p.lede{font-size:1.08rem; color:var(--muted); max-width:52ch; margin-bottom:34px;}
.hero p.lede b{color:var(--text); font-weight:600;}
.hero-cta{display:flex; gap:14px; flex-wrap:wrap; margin-bottom:16px;}
.hero-reassurance{font-family:'IBM Plex Mono', monospace; font-size:0.78rem; color:var(--muted); margin-bottom:40px;}
/* ---------- SECTION SCAFFOLD ---------- */
section{padding:100px 0;}
.section-head{max-width:640px; margin-bottom:56px;}
.section-head h2{font-size:clamp(1.7rem, 3vw, 2.3rem); margin-bottom:14px;}
.section-head p{color:var(--muted); font-size:1.02rem;}
/* ---------- SERVICES ---------- */
.services-grid{display:grid; grid-template-columns:repeat(3, 1fr); gap:22px;}
.service-card{
background:var(--panel); border:1px solid var(--line); border-radius:var(--radius);
padding:30px 26px;
transition:border-color .2s ease, transform .2s ease;
}
.service-card:hover{border-color:rgba(124,111,240,0.5); transform:translateY(-3px);}
.service-card--featured{border-color:rgba(124,111,240,0.6); box-shadow:0 0 0 1px rgba(124,111,240,0.15);}
.service-icon{
width:44px; height:44px; border-radius:10px; background:var(--panel-2);
display:flex; align-items:center; justify-content:center; margin-bottom:20px;
}
.service-card h3{font-size:1.1rem; margin-bottom:10px;}
.service-card p{color:var(--muted); font-size:0.95rem;}
.service-list{list-style:none; margin-top:18px; display:flex; flex-direction:column; gap:9px;}
.service-list li{
font-size:0.88rem; color:var(--text); padding-left:18px; position:relative;
}
.service-list li::before{
content:""; position:absolute; left:0; top:7px; width:6px; height:6px; border-radius:50%;
background:var(--mint);
}
/* ---------- CAS D'USAGE ---------- */
.uc-grid{display:grid; grid-template-columns:repeat(3, minmax(0, 1fr)); gap:0 20px;}
.uc-card{margin-bottom:20px;}
.uc-card{
background:var(--panel); border:1px solid var(--line); border-radius:var(--radius);
padding:24px; display:flex; flex-direction:column; gap:14px;
transition:border-color .2s ease, transform .2s ease, box-shadow .2s ease;
}
.uc-card:hover{border-color:rgba(124,111,240,0.45); transform:translateY(-3px); box-shadow:0 18px 36px -24px rgba(60,50,140,0.45);}
.uc-card--wide{grid-column:span 2;}
.uc-head{display:flex; align-items:center; gap:12px;}
.uc-head h3{font-size:1.08rem; line-height:1.25;}
.uc-icon{flex:0 0 40px; height:40px; border-radius:11px; display:flex; align-items:center; justify-content:center;}
.uc-icon svg{width:21px; height:21px; fill:none; stroke:currentColor; stroke-width:1.8; stroke-linecap:round; stroke-linejoin:round;}
.uc-icon--violet{background:rgba(124,111,240,0.14); color:#6a5be0;}
.uc-icon--soft{background:rgba(169,155,255,0.2); color:#7c6ff0;}
.uc-icon--mint{background:rgba(62,235,176,0.18); color:#0c7d5a;}
.uc-label{
display:block; margin-bottom:4px;
font-family:'IBM Plex Mono', monospace; font-size:0.68rem; letter-spacing:0.08em; text-transform:uppercase;
color:var(--muted);
}
.uc-before{color:var(--muted); font-size:0.93rem; line-height:1.55;}
.uc-after{
margin-top:auto; padding:13px 15px; border-radius:12px;
background:rgba(62,235,176,0.08); border-left:3px solid var(--mint);
color:var(--text); font-size:0.98rem; line-height:1.55;
}
.uc-after .uc-label{color:var(--mint);}
.uc-after b{font-weight:600; color:var(--text); background:linear-gradient(transparent 62%, rgba(62,235,176,0.28) 62%);}
.uc-demo{font-size:0.86rem; font-weight:600; color:var(--violet-soft); align-self:flex-start;}
.uc-demo:hover{text-decoration:underline;}
/* Les cartes d'une même rangée alignent titre, constat, solution et lien. */
@supports (grid-template-rows: subgrid){
.uc-card{display:grid; grid-row:span 4; grid-template-rows:subgrid; align-content:start;}
.uc-after{margin-top:0; align-self:start;}
.uc-demo{align-self:end;}
}
@media (max-width: 640px){
.uc-card{display:flex; grid-row:auto;}
}
/* ---------- TROIS PILIERS (accueil) ---------- */
/* Collée au bandeau de réassurance, encadrée pour ressortir comme le cœur de l'offre. */
.pillars-section{padding:0 0 64px;}
.pillars-panel{
padding:clamp(22px, 4vw, 52px); border-radius:28px;
border:1px solid rgba(169,155,255,0.24);
background:
radial-gradient(60% 80% at 0% 0%, rgba(124,111,240,0.18), transparent 70%),
radial-gradient(50% 70% at 100% 100%, rgba(62,235,176,0.10), transparent 70%),
rgba(255,255,255,0.015);
box-shadow:0 30px 70px -40px rgba(124,111,240,0.55);
}
.pillars-section .section-head{margin-bottom:36px;}
.pillar-grid .uc-card{margin-bottom:0;}
.pillar-grid{gap:20px;}
.pillar-card{border-color:rgba(169,155,255,0.28);}
.pillar-card .uc-icon--violet, .pillar-card .uc-icon--soft{color:#a99bff;}
.pillar-card .uc-icon--mint{color:#3eebb0;}
.pillar-num{
display:block; margin-bottom:2px;
font-family:'IBM Plex Mono', monospace; font-size:0.68rem; letter-spacing:0.08em; color:var(--mint);
}
.pillar-promise{font-size:0.98rem; line-height:1.55; color:var(--text);}
.pillar-promise b{font-weight:600; background:linear-gradient(transparent 62%, rgba(62,235,176,0.28) 62%);}
.pillar-list{list-style:none; display:flex; flex-direction:column; gap:8px; padding-top:14px; border-top:1px solid var(--line);}
.pillar-list li{position:relative; padding-left:20px; font-size:0.92rem; line-height:1.45; color:var(--muted);}
.pillar-list li::before{content:''; position:absolute; left:2px; top:0.55em; width:7px; height:7px; border-radius:50%; background:linear-gradient(135deg, var(--violet-soft), var(--mint));}
@media (max-width: 960px){ .pillar-grid{grid-template-columns:1fr;} }
@media (max-width: 960px) and (min-width: 641px){ .pillar-card{display:flex; grid-row:auto;} }
.uc-extra{
margin-top:20px; padding:16px 20px; border-radius:var(--radius);
border:1px dashed var(--line); color:var(--text); font-size:0.95rem;
}
.uc-extra .uc-label{display:inline; margin:0 10px 0 0;}
/* En section claire : encadré et surlignage un peu plus marqués. */
.section-light .uc-after{background:#effaf5;}
.section-light .uc-after b{background:linear-gradient(transparent 62%, rgba(62,235,176,0.45) 62%);}
@media (max-width: 960px){
.uc-grid{grid-template-columns:repeat(2, minmax(0, 1fr));}
.uc-card--wide{grid-column:span 2;}
}
@media (max-width: 640px){
.uc-grid{grid-template-columns:1fr;}
.uc-card--wide{grid-column:auto;}
.uc-extra .uc-label{display:block; margin-bottom:4px;}
}
/* ---------- AI DEMO ---------- */
.demo-section{background:var(--panel); border-top:1px solid var(--line); border-bottom:1px solid var(--line);}
.demo-grid{display:grid; grid-template-columns:0.9fr 1.1fr; gap:48px; align-items:start; min-width:0;}
.demo-grid > *{min-width:0;}
.demo-info p{color:var(--muted); margin-bottom:22px;}
.demo-scenario{
background:var(--panel-2); border:1px solid var(--line); border-radius:12px;
padding:16px 18px; font-size:0.88rem; color:var(--muted); margin-bottom:18px;
}
.demo-scenario b{color:var(--text);}
.starter-prompts{display:flex; flex-direction:column; gap:8px;}
.starter-btn{
width:100%; box-sizing:border-box;
text-align:left; background:var(--panel-2); border:1px solid var(--line); color:var(--text);
padding:10px 14px; border-radius:10px; font-size:0.86rem; cursor:pointer;
transition:border-color .15s ease;
}
.starter-btn:hover{border-color:var(--mint);}
.chat-box{
background:var(--panel-2); border:1px solid var(--line); border-radius:var(--radius);
display:flex; flex-direction:column; height:520px; overflow:hidden; min-width:0;
}
.chat-head{
display:flex; align-items:center; gap:10px; flex-wrap:wrap;
padding:16px 20px; border-bottom:1px solid var(--line);
font-size:0.88rem; color:var(--muted);
}
.chat-head .dot{width:8px; height:8px; border-radius:50%; background:var(--mint); box-shadow:0 0 8px var(--mint);}
.chat-messages{flex:1; overflow-y:auto; padding:20px; display:flex; flex-direction:column; gap:14px;}
.msg{max-width:82%; padding:11px 15px; border-radius:14px; font-size:0.92rem; line-height:1.5;}
.msg.bot{background:var(--panel); border:1px solid var(--line); align-self:flex-start; border-bottom-left-radius:4px;}
.msg.user{background:linear-gradient(90deg, var(--violet), var(--violet-soft)); color:#0a0b10; align-self:flex-end; border-bottom-right-radius:4px; font-weight:500;}
.msg.typing{display:flex; gap:4px; align-items:center; padding:14px 16px;}
.typing-dot{width:6px; height:6px; border-radius:50%; background:var(--muted); animation:blink 1.2s infinite ease-in-out;}
.typing-dot:nth-child(2){animation-delay:.2s;}
.typing-dot:nth-child(3){animation-delay:.4s;}
@keyframes blink{0%,80%,100%{opacity:.3;} 40%{opacity:1;}}
.chat-input-row{
display:flex; gap:10px; padding:16px; border-top:1px solid var(--line);
}
.chat-input-row input{
flex:1; min-width:0; background:var(--panel); border:1px solid var(--line); border-radius:10px;
padding:11px 14px; color:var(--text); font-family:'Inter', sans-serif; font-size:0.92rem;
}
.chat-input-row input:focus{outline:none; border-color:var(--mint);}
.chat-send{
background:var(--mint); border:none; color:#0a0b10; font-weight:600;
padding:0 18px; border-radius:10px; cursor:pointer; font-size:0.9rem;
}
.chat-send:disabled{opacity:0.5; cursor:not-allowed;}
.chat-note{font-size:0.78rem; color:var(--muted); margin-top:12px;}
.demo-loading{color:var(--muted); font-size:0.9rem;}
/* Assistant : le chat à droite, ce qu'il déclenche en dessous du texte à gauche. */
.demo-grid--chat{grid-template-areas:"info chat" "back chat"; row-gap:24px;}
.demo-grid--chat .demo-info{grid-area:info;}
.demo-grid--chat .chat-box{grid-area:chat;}
.demo-grid--chat .backstage{grid-area:back;}
.backstage{
background:var(--panel-2); border:1px solid var(--line); border-radius:var(--radius);
padding:18px 20px;
}
.backstage-head{
display:flex; align-items:center; justify-content:space-between; gap:10px; margin-bottom:12px;
font-family:'IBM Plex Mono', monospace; font-size:0.78rem; letter-spacing:0.06em; text-transform:uppercase; color:var(--text);
}
.backstage-badge{
font-size:0.68rem; color:var(--violet-soft); border:1px solid rgba(169,155,255,0.35);
padding:2px 8px; border-radius:999px; text-transform:none; letter-spacing:0;
}
.backstage-steps{list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:10px;}
.backstage-steps li{display:flex; gap:12px; align-items:flex-start; opacity:0.45; transition:opacity .4s ease;}
.backstage-steps li.done{opacity:1;}
.backstage-steps b{display:block; font-size:0.88rem; color:var(--text); font-weight:600;}
.backstage-steps small{display:block; font-size:0.8rem; color:var(--muted); line-height:1.45;}
.bs-check{
flex:0 0 20px; height:20px; margin-top:1px; border-radius:50%;
border:1.5px solid var(--line); position:relative; transition:background .3s ease, border-color .3s ease;
}
.backstage-steps li.done .bs-check{background:var(--mint); border-color:var(--mint); box-shadow:0 0 10px rgba(62,235,176,0.45);}
.backstage-steps li.done .bs-check::after{
content:""; position:absolute; left:6px; top:2.5px; width:5px; height:10px;
border:solid #0a0b10; border-width:0 2px 2px 0; transform:rotate(45deg);
}
.backstage-steps li.flash{animation:bsFlash .9s ease;}
@keyframes bsFlash{0%{transform:translateX(-4px);} 100%{transform:none;}}
.backstage-note{font-size:0.74rem; color:var(--muted); margin-top:14px;}
/* ---------- DÉMO RELANCE DE DEVIS ---------- */
.relance-top{display:flex; align-items:center; justify-content:space-between; gap:16px 24px; flex-wrap:wrap; margin-bottom:24px;}
.relance-top p{color:var(--muted); max-width:62ch; margin:0;}
.relance-devis{
font-family:'IBM Plex Mono', monospace; font-size:0.78rem; color:var(--muted);
border:1px dashed var(--line); border-radius:10px; padding:10px 14px; margin-bottom:20px; display:inline-block;
}
.relance-devis b{color:var(--text); font-weight:500;}
.relance-lanes{display:grid; grid-template-columns:1fr 1fr; gap:20px; min-width:0;}
.relance-lanes > *{min-width:0;}
.relance-lane{background:var(--panel-2); border:1px solid var(--line); border-radius:var(--radius); padding:20px;}
.relance-lane--with{border-color:rgba(62,235,176,0.35);}
.relance-lane h3{font-size:1rem; margin-bottom:16px; display:flex; align-items:center; gap:8px;}
.relance-lane--without h3{color:var(--muted);}
.relance-lane--with h3{color:var(--mint);}
.relance-steps{list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:12px;}
.relance-steps li{
display:grid; grid-template-columns:52px 1fr; gap:12px; align-items:start;
opacity:0.18; transform:translateY(6px); transition:opacity .45s ease, transform .45s ease;
}
.relance-steps li.shown{opacity:1; transform:none;}
.relance-day{font-family:'IBM Plex Mono', monospace; font-size:0.74rem; color:var(--violet-soft); padding-top:2px;}
.relance-text{font-size:0.88rem; color:var(--text); line-height:1.5;}
.relance-lane--without .relance-text{color:var(--muted);}
.relance-mail{
margin-top:8px; padding:10px 12px; border-radius:10px; background:var(--panel); border:1px solid var(--line);
font-size:0.8rem; color:var(--muted); font-style:italic;
}
.relance-outcome{
margin-top:16px; padding:12px 14px; border-radius:12px; font-weight:600; font-size:0.9rem;
opacity:0; transition:opacity .5s ease;
}
.relance-outcome.shown{opacity:1;}
.relance-lane--without .relance-outcome{background:rgba(255,107,107,0.08); color:var(--coral); border:1px solid rgba(255,107,107,0.25);}
.relance-lane--with .relance-outcome{background:rgba(62,235,176,0.08); color:var(--mint); border:1px solid rgba(62,235,176,0.3);}
/* ---------- ONGLETS DÉMO ---------- */
.demo-tabs{display:flex; gap:8px; margin-bottom:32px; flex-wrap:wrap;}
.demo-tab{
font-family:'IBM Plex Mono', monospace; font-size:0.82rem;
background:var(--panel-2); border:1px solid var(--line); color:var(--muted);
padding:10px 18px; border-radius:999px; cursor:pointer;
transition:border-color .15s ease, color .15s ease, background .15s ease;
}
.demo-tab:hover{color:var(--text);}
.demo-tab.active{color:var(--mint); border-color:rgba(62,235,176,0.4); background:rgba(62,235,176,0.08);}
.demo-panel[hidden]{display:none;}
/* ---------- DÉMO TRI DE DOCUMENTS (chargée à la demande) ---------- */
.demo-info-p{color:var(--muted); margin-bottom:22px;}
.triage-examples{display:grid; grid-template-columns:repeat(3, 1fr); gap:10px; margin-bottom:8px;}
.triage-example{
text-align:left; background:var(--panel-2); border:1px solid var(--line); border-radius:10px;
padding:12px 14px; cursor:pointer; transition:border-color .15s ease;
display:flex; flex-direction:column; gap:2px; font-family:'Inter', sans-serif;
}
.triage-example:hover{border-color:var(--mint);}
.triage-example-icon{font-size:1.05rem;}
.triage-example-label{font-weight:600; font-size:0.86rem; color:var(--text);}
.triage-example-sub{font-size:0.76rem; color:var(--muted);}
.triage-or{text-align:center; color:var(--muted); font-size:0.8rem; margin:18px 0; font-family:'IBM Plex Mono', monospace;}
.triage-counter{font-size:0.76rem; color:var(--muted); text-align:right; margin-top:4px;}
.triage-warning{font-size:0.8rem; color:var(--muted); margin:10px 0 18px;}
.triage-result{
margin-top:20px; background:var(--panel-2); border:1px solid var(--line); border-radius:var(--radius);
padding:8px 20px;
}
.triage-result-row{display:flex; gap:10px; padding:10px 0; border-bottom:1px solid var(--line); font-size:0.9rem;}
.triage-result-row:last-child{border-bottom:none;}
.triage-result-label{color:var(--muted); flex:0 0 140px;}
.triage-result-value{color:var(--text); flex:1;}
.triage-result-error{color:var(--coral); padding:12px 0;}
.triage-loading{display:flex; align-items:center; gap:8px; color:var(--muted); font-size:0.9rem; padding:12px 0;}
@media (max-width: 640px){
.triage-examples{grid-template-columns:1fr 1fr;}
.triage-result-row{flex-direction:column; gap:2px;}
.triage-result-label{flex:none;}
}
/* ---------- FAQ ---------- */
.faq-list{max-width:820px; display:flex; flex-direction:column; gap:10px;}
.faq-item{background:var(--panel); border:1px solid var(--line); border-radius:12px; transition:border-color .2s ease;}
.faq-item[open]{border-color:rgba(124,111,240,0.45);}
.faq-item summary{
cursor:pointer; list-style:none; padding:18px 22px;
display:flex; justify-content:space-between; align-items:center; gap:16px;
font-family:'Sora', sans-serif; font-weight:600; font-size:1rem;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
content:"+"; flex-shrink:0; color:var(--mint); font-size:1.4rem; line-height:1;
transition:transform .2s ease;
}
.faq-item[open] summary::after{transform:rotate(45deg);}
.faq-item summary:hover{color:var(--mint);}
.faq-item p{padding:0 22px 20px; color:var(--muted); font-size:0.95rem;}
.faq-cta{margin-top:28px; color:var(--muted);}
.faq-cta a{color:var(--mint); font-weight:600;}
.faq-cta a:hover{text-decoration:underline;}
/* ---------- À PROPOS ---------- */
.about-wrap{display:grid; grid-template-columns:1.15fr 0.85fr; grid-template-areas:"text side"; gap:56px; align-items:center;}
.about-text{grid-area:text;}
.about-side{grid-area:side;}
.about-text h2{font-size:clamp(1.6rem, 2.8vw, 2.2rem); line-height:1.2; margin-bottom:24px;}
.about-text p{color:rgba(241,240,245,0.78); margin-bottom:16px;}
.about-facts{list-style:none; display:grid; grid-template-columns:repeat(2, minmax(0, 1fr)); gap:10px; margin:0 0 26px;}
.about-facts li{
display:flex; flex-direction:column; gap:2px;
background:var(--panel); border:1px solid var(--line); border-radius:12px; padding:12px 16px;
}
.about-facts b{
font-family:'Sora', sans-serif; font-size:1.08rem;
background:linear-gradient(90deg, var(--violet-soft), var(--mint));
-webkit-background-clip:text; background-clip:text; color:transparent;
}
.about-facts span{font-size:0.86rem; color:var(--muted);}
.about-facts b{overflow-wrap:break-word;}
.about-cta{display:flex; align-items:center; gap:12px 18px; flex-wrap:wrap; margin-top:26px;}
.about-cta .cta-reassure{margin-top:0;}
.about-caption{display:flex; flex-direction:column; align-items:center; gap:2px; margin-top:16px; text-align:center;}
.about-caption b{font-family:'Sora', sans-serif; font-size:1.02rem;}
.about-caption span{font-size:0.85rem; color:var(--muted);}
.about-photo{
aspect-ratio:1; border-radius:var(--radius); overflow:hidden; padding:3px;
background:linear-gradient(135deg, var(--violet), var(--mint));
box-shadow:0 24px 60px -24px rgba(124,111,240,0.45);
}
.about-photo img{
width:100%; height:100%; object-fit:cover; display:block;
border-radius:calc(var(--radius) - 3px);
}
/* Bulle de dialogue au-dessus de la photo : la pointe descend vers le visage. */
.about-quote{
position:relative; margin:0 0 22px; padding:16px 20px;
font-family:'Sora', sans-serif; font-weight:600; font-size:1.02rem; line-height:1.45; color:var(--text);
background:var(--panel); border:1px solid rgba(169,155,255,0.45); border-radius:18px;
box-shadow:0 16px 40px -22px rgba(124,111,240,0.6);
}
.about-quote::after{
content:''; position:absolute; bottom:-9px; left:50%; width:16px; height:16px;
background:var(--panel); border-right:1px solid rgba(169,155,255,0.45); border-bottom:1px solid rgba(169,155,255,0.45);
transform:translateX(-50%) rotate(45deg);
}
.about-quote em{font-style:normal; white-space:nowrap; background:linear-gradient(90deg, var(--violet-soft), var(--mint)); -webkit-background-clip:text; background-clip:text; color:transparent;}
/* ---------- CONTACT ---------- */
.contact-wrap{display:grid; grid-template-columns:0.85fr 1.15fr; gap:56px; min-width:0;}
.contact-wrap > *{min-width:0;}
.contact-info h2{font-size:clamp(1.7rem, 3vw, 2.2rem); margin-bottom:18px;}
.contact-info p{color:var(--muted); margin-bottom:28px; max-width:38ch;}
.contact-detail{display:flex; align-items:center; gap:12px; font-size:0.95rem; margin-bottom:14px;}
.contact-detail .dot{width:6px; height:6px; border-radius:50%; background:var(--violet-soft);}
form{background:var(--panel); border:1px solid var(--line); border-radius:var(--radius); padding:34px; display:flex; flex-direction:column; gap:18px; min-width:0; box-sizing:border-box;}
.field{display:flex; flex-direction:column; gap:8px; min-width:0;}
.field label{font-size:0.85rem; color:var(--muted);}
.field input, .field textarea{
width:100%; box-sizing:border-box; min-width:0;
background:var(--panel-2); border:1px solid var(--line); border-radius:8px;
padding:12px 14px; color:var(--text); font-family:'Inter', sans-serif; font-size:0.95rem; resize:vertical;
}
.field input:focus, .field textarea:focus{outline:none; border-color:var(--mint);}
.row2{display:grid; grid-template-columns:1fr 1fr; gap:14px; min-width:0;}
.form-note{font-size:0.82rem; color:var(--muted); margin-top:-4px;}
.form-status{font-size:0.88rem; color:var(--mint); min-height:1.2em;}
.form-status.error{color:var(--coral);}
/* Champ piège anti-robots : invisible et hors du parcours clavier. */
.hp-field{position:absolute; left:-9999px; width:1px; height:1px; overflow:hidden;}
form button[type="submit"]:disabled{opacity:0.6; cursor:not-allowed;}
footer{border-top:1px solid var(--line); padding:36px 0;}
footer .wrap{display:flex; justify-content:space-between; align-items:center; color:var(--muted); font-size:0.85rem; flex-wrap:wrap; gap:12px;}
.footer-links{display:flex; align-items:center; gap:18px; flex-wrap:wrap;}
.footer-links a:hover{color:var(--text); text-decoration:underline;}
.reveal{opacity:0; transform:translateY(20px); transition:opacity .7s ease, transform .7s ease;}
.reveal.in{opacity:1; transform:translateY(0);}
/* Seuil dédié à la nav : avec 5 liens + le bouton, elle a besoin de
passer au menu mobile un peu avant le reste de la mise en page. */
@media (max-width: 960px){
.nav-links{
position:fixed; top:64px; left:0; right:0; background:var(--bg);
border-bottom:1px solid var(--line); flex-direction:column; padding:20px 28px; gap:18px; display:none;
}
.nav-links.open{display:flex;}
.menu-toggle{display:block;}
.nav-links .btn{width:100%; justify-content:center;}
}
@media (max-width: 860px){
#progressRail{display:none;}
.demo-grid{grid-template-columns:1fr;}
.demo-grid--chat{grid-template-areas:"info" "chat" "back";}
.relance-lanes{grid-template-columns:1fr;}
.services-grid{grid-template-columns:1fr;}
.about-wrap{grid-template-columns:1fr; grid-template-areas:"side" "text"; gap:36px;}
.about-side{max-width:300px; margin:0 auto;}
.about-side .about-photo{max-width:230px; margin:0 auto;}
.contact-wrap{grid-template-columns:1fr;}
.chat-box{height:460px;}
}
/* Respect du réglage système "réduire les animations" (cahier des charges §3).
Le contenu s'affiche directement, sans fondu ni tracé animé. */
@media (prefers-reduced-motion: reduce){
html{scroll-behavior:auto;}
*, *::before, *::after{
animation-duration:0.01ms !important;
animation-iteration-count:1 !important;
transition-duration:0.01ms !important;
}
.reveal{opacity:1; transform:none;}
}
a.brand{color:inherit; text-decoration:none;}
/* ---------- SECTIONS CLAIRES ---------- */
/* Les composants lisent les variables de couleur : les redéfinir ici suffit
à passer une section en clair sans dupliquer leurs styles. */
.section-light{
--text:#12141c; --muted:#5b5e70; --panel:#ffffff; --panel-2:#eef0f5; --line:#e2e3eb;
--mint:#0c7d5a; --violet-soft:#6a5be0;
background:#f5f5f8; color:var(--text);
}
.section-light .eyebrow{border-color:rgba(12,125,90,0.35); background:rgba(12,125,90,0.07);}
.section-light .btn{background:linear-gradient(90deg, #3eebb0, #a99bff);}
.section-light .service-card--featured{box-shadow:0 0 0 1px rgba(106,91,224,0.2), 0 14px 30px -18px rgba(106,91,224,0.55);}
.section-light{
margin:0 clamp(10px, 2vw, 28px); border-radius:clamp(22px, 3vw, 40px);
box-shadow:0 0 0 1px rgba(169,155,255,0.18), 0 0 90px -20px rgba(124,111,240,0.45);
}
.section-light + section, section + .section-light{margin-top:clamp(10px, 2vw, 28px);}
/* ---------- APPELS À L'ACTION ---------- */
/* Léger : une phrase et un bouton discret, en fin de section. */
.section-cta{
margin-top:40px; display:flex; align-items:center; justify-content:center;
gap:14px 18px; flex-wrap:wrap; text-align:center;
}
.section-cta p{font-family:'Sora', sans-serif; font-weight:600; font-size:1.05rem;}
.section-cta .btn-ghost{border-color:rgba(124,111,240,0.55);}
.section-cta .btn-ghost:hover{background:rgba(124,111,240,0.12);}
.section-light .section-cta .btn-ghost{background:#fff; color:var(--text); border-color:rgba(106,91,224,0.45);}
.section-light .section-cta .btn-ghost:hover{background:rgba(106,91,224,0.08);}
/* Le grand appel à l'action : un bloc sombre qui tranche, même en section claire. */
.cta-final{
--text:#f1f0f5; --muted:#a3a5b8;
margin-top:56px; padding:56px 32px; border-radius:24px; text-align:center; color:var(--text);
background:
radial-gradient(60% 120% at 15% 0%, rgba(124,111,240,0.55), transparent 70%),
radial-gradient(50% 120% at 90% 100%, rgba(62,235,176,0.28), transparent 70%),
#0a0b10;
box-shadow:0 30px 60px -30px rgba(124,111,240,0.6);
}
.cta-final h3{font-size:clamp(1.5rem, 3vw, 2.1rem); margin-bottom:12px;}
.cta-final p{color:var(--muted); max-width:52ch; margin:0 auto 26px;}
.btn-lg{padding:15px 30px; font-size:1rem;}
.cta-reassure{display:block; margin-top:14px; font-family:'IBM Plex Mono', monospace; font-size:0.76rem; color:var(--muted);}
/* ---------- HERO : LES BLOCS DU LOGO RACONTENT L'ACCOMPAGNEMENT ---------- */
.ub{display:flex; flex-direction:column; align-items:center; gap:14px; margin-top:12px;}
.ub-svg{width:100%; max-width:440px; height:auto; display:block; overflow:visible; transition:filter 1.2s ease;}
/* Avant : blocs gris, éparpillés, qui flottent sans structure. */
.ub-block{
transform-box:fill-box; transform-origin:center;
transform:translate(var(--sx), var(--sy)) rotate(var(--sr)) scale(var(--ss));
transition:transform 1.3s cubic-bezier(.2,.8,.2,1);
}
.ub[data-phase="0"] .ub-block,
.ub[data-phase="1"] .ub-block{animation:ubFloat 3.2s ease-in-out infinite alternate; animation-delay:calc(var(--cd) * -2);}
@keyframes ubFloat{from{translate:0 -4px;} to{translate:0 4px;}}
.ub-off{fill:#171923; stroke:#363a4d; stroke-width:1.2;}
.ub-on{opacity:0; transition:opacity .7s ease;}
.ub-icon *{fill:none; stroke:#8b8fa3; stroke-width:1.7; stroke-linecap:round; stroke-linejoin:round; transition:stroke .6s ease;}
.ub-icon{transition:opacity .6s ease;}
/* 01 Diagnostic : le balayage passe, chaque tâche repérée prend sa couleur. */
.ub-scan{opacity:0;}
.ub[data-phase="1"] .ub-scan{opacity:1; animation:ubScan 1.7s ease-in-out forwards;}
@keyframes ubScan{from{transform:translateX(0);} to{transform:translateX(560px);}}
.ub:not([data-phase="0"]) .ub-on{opacity:1; transition-delay:var(--cd);}
.ub:not([data-phase="0"]) .ub-icon *{stroke:#0a0b10; transition-delay:var(--cd);}
/* 02 Mise en place : les blocs s'assemblent et forment le U. */
.ub[data-phase="2"] .ub-block,
.ub[data-phase="3"] .ub-block{transform:none; transition-delay:calc(var(--cd) * .45);}
.ub[data-phase="2"] .ub-icon,
.ub[data-phase="3"] .ub-icon{opacity:0; transition-delay:1s;}
.ub-links line{stroke:#ffffff; stroke-opacity:.55; stroke-width:1.6; stroke-linecap:round; opacity:0; transition:opacity .5s ease 1.2s;}
.ub[data-phase="2"] .ub-links line,
.ub[data-phase="3"] .ub-links line{opacity:1;}
/* 03 Suivi : les flux circulent dans le U, tout tourne. */
.ub-flow{fill:none; stroke:#ffffff; stroke-opacity:.35; stroke-width:1.2; stroke-dasharray:3 6; opacity:0; transition:opacity .6s ease;}
.ub[data-phase="3"] .ub-flow{opacity:1; animation:ubDash 1.2s linear infinite;}
@keyframes ubDash{to{stroke-dashoffset:-18;}}
.ub-packets circle{fill:#ffffff; opacity:0; filter:drop-shadow(0 0 4px rgba(255,255,255,.9));}
.ub-packets circle.on{opacity:1; transition:opacity .3s ease;}
.ub[data-phase="3"] .ub-svg{filter:drop-shadow(0 18px 40px rgba(124,111,240,.35));}
/* Étapes et légende : ce que raconte l'animation, en clair. */
.ub-steps{display:flex; gap:8px; flex-wrap:wrap; justify-content:center;}
.ub-step{
font-family:'IBM Plex Mono', monospace; font-size:0.78rem; color:var(--muted);
border:1px solid var(--line); border-radius:999px; padding:6px 12px;
transition:color .3s ease, border-color .3s ease, background .3s ease;
}
.ub-step b{color:var(--violet-soft); font-weight:600; margin-right:4px;}
.ub-step:hover{color:var(--text);}
.ub-step.active{color:var(--text); border-color:rgba(62,235,176,0.55); background:rgba(62,235,176,0.08);}
.ub-step.active b, .ub-step.done b{color:var(--mint);}
.ub-caption{color:var(--muted); font-size:0.95rem; text-align:center; max-width:38ch; min-height:3.1em; transition:opacity .35s ease;}
.ub-caption.fade{opacity:0;}
.ub-replay{
background:none; border:none; color:var(--muted); cursor:pointer;
font-family:'IBM Plex Mono', monospace; font-size:0.75rem; margin-top:-6px;
}
.ub-replay:hover{color:var(--mint);}
/* Le bouton garde sa place : rien ne bouge quand il apparaît. */
.ub-replay{visibility:hidden;}
.ub-replay.shown{visibility:visible;}
@media (min-width: 900px){
.hero{padding:72px 0 88px;}
.hero .wrap{
display:grid; grid-template-columns:minmax(0, 1.08fr) minmax(0, 0.92fr);
column-gap:clamp(24px, 4vw, 56px); align-items:center;
}
.hero .wrap > *{grid-column:1;}
.hero .eyebrow{justify-self:start;}
.hero-reassurance{margin-bottom:0;}
.hero .ub{grid-column:2; grid-row:1 / span 5; margin-top:0;}
}
@media (max-width: 899px){
.ub{margin-top:36px;}
.ub-svg{max-width:340px;}
}
@media (max-width: 420px){
.ub-steps{gap:6px;}
.ub-step{font-size:0.7rem; padding:5px 8px;}
}
@media (prefers-reduced-motion: reduce){
.ub-block, .ub-on, .ub-icon, .ub-icon *, .ub-links line, .ub-flow{transition:none !important; animation:none !important;}
}
/* ---------- COMMENT ÇA MARCHE : 3 ÉTAPES BIEN DISTINCTES ---------- */
.step-card{
--step:#7c6ff0; --step-ink:#5b4de0; --step-bg:rgba(124,111,240,0.12);
position:relative; border-top:4px solid var(--step);
box-shadow:0 1px 2px rgba(18,20,28,0.04), 0 16px 36px -24px rgba(40,36,90,0.35);
}
.step-card--2{--step:#a99bff; --step-ink:#6f5ff0; --step-bg:rgba(169,155,255,0.2);}
.step-card--3{--step:#3eebb0; --step-ink:#0c7d5a; --step-bg:rgba(62,235,176,0.16);}
.step-top{display:flex; align-items:center; justify-content:space-between; margin-bottom:16px;}
.step-num{
font-family:'Sora', sans-serif; font-weight:800; font-size:2.6rem; line-height:1;
color:var(--step-ink); letter-spacing:-0.03em;
}
.step-card .service-icon{margin-bottom:0; background:var(--step-bg); color:var(--step-ink);}
.step-card h3{font-size:1.25rem; display:flex; align-items:center; flex-wrap:wrap; gap:8px 10px;}
.step-pill{
font-family:'IBM Plex Mono', monospace; font-size:0.68rem; font-weight:500; letter-spacing:0.06em; text-transform:uppercase;
padding:4px 10px; border-radius:999px; background:var(--step-bg); color:var(--step-ink);
}
.section-light .step-card p{color:#40435a; font-size:0.97rem;}
.step-card .service-list{margin-top:18px; padding-top:16px; border-top:1px solid var(--line); gap:11px;}
.step-card .service-list li{color:var(--text); font-size:0.92rem; padding-left:26px;}
.step-card .service-list li::before{
left:3px; top:4px; width:6px; height:11px; border-radius:0; background:none;
border:solid var(--step-ink); border-width:0 2.2px 2.2px 0; transform:rotate(45deg);
}
/* Flèches entre les étapes : on lit un parcours, pas trois blocs posés. */
.step-card:not(:last-child)::after{
content:"→"; position:absolute; z-index:2; right:-26px; top:50%; transform:translateY(-50%);
width:30px; height:30px; border-radius:50%; display:flex; align-items:center; justify-content:center;
background:#fff; border:1px solid var(--line); color:var(--step-ink); font-weight:700; font-size:0.95rem;
box-shadow:0 4px 12px -6px rgba(40,36,90,0.35);
}
@media (max-width: 860px){
.step-card:not(:last-child)::after{content:"↓"; right:auto; left:50%; top:auto; bottom:-26px; transform:translateX(-50%);}
}
/* ---------- PAGES MÉTIERS ET SOLUTIONS ---------- */
.hero--metier{padding-bottom:110px;}
.hero--metier h1{max-width:18ch;}
.metier-links{margin-top:28px; text-align:center; color:var(--muted); font-size:0.92rem;}
.metier-links a{color:var(--mint);}
.metier-links a:hover{text-decoration:underline;}
.uc-links{display:flex; gap:8px 18px; flex-wrap:wrap; align-self:end;}
.uc-more{font-size:0.86rem; font-weight:600; color:var(--violet-soft);}
.uc-more:hover{text-decoration:underline;}
/* Texte de fond : définitions, fonctionnement, conseils. */
.prose{max-width:760px;}
.prose h2{font-size:clamp(1.6rem, 3vw, 2.2rem); line-height:1.2; margin-bottom:20px;}
.prose h3{font-size:1.15rem; margin:30px 0 10px;}
.prose p{color:rgba(241,240,245,0.8); margin-bottom:14px;}
.prose ul, .prose ol{margin:0 0 18px 22px; color:rgba(241,240,245,0.8); display:flex; flex-direction:column; gap:8px;}
.prose li b, .prose p b{color:var(--text);}
.prose a{color:var(--mint); text-decoration:underline; text-underline-offset:3px;}
.prose blockquote{
margin:6px 0 18px; padding:14px 18px; border-left:3px solid var(--violet-soft);
background:var(--panel); border-radius:0 12px 12px 0; color:var(--text); font-style:italic;
}
.metier-links-grid{display:grid; grid-template-columns:repeat(3, minmax(0, 1fr)); gap:12px; margin:8px 0 10px;}
.metier-link{
display:flex; flex-direction:column; gap:4px; padding:16px 18px; border-radius:12px;
background:var(--panel); border:1px solid var(--line); text-decoration:none !important;
transition:border-color .2s ease;
}
.metier-link:hover{border-color:var(--mint);}
.metier-link b{color:var(--text);}
.metier-link span{color:var(--muted); font-size:0.86rem;}
/* ---------- ARTICLES ET RESSOURCES ---------- */
main.article{padding:56px 0 100px;}
.crumbs{font-size:0.82rem; color:var(--muted); margin-bottom:28px;}
.crumbs a:hover{color:var(--text); text-decoration:underline;}
.article-head{max-width:760px; margin-bottom:36px;}
.article-head h1{font-size:clamp(2rem, 4.4vw, 3rem); line-height:1.1; margin-bottom:18px;}
.article-lede{font-size:1.1rem; color:rgba(241,240,245,0.8); margin-bottom:14px;}
.article-meta{font-size:0.85rem; color:var(--muted);}
.article-meta a{color:var(--mint);}
.article-body h2{margin-top:44px; font-size:clamp(1.4rem, 2.6vw, 1.8rem);}
.article-summary{
padding:18px 22px; border-radius:var(--radius); margin-bottom:12px;
background:linear-gradient(135deg, rgba(124,111,240,0.12), rgba(62,235,176,0.06)); border:1px solid rgba(124,111,240,0.3);
}
.article-summary ul{margin-bottom:0;}
.author-box{
max-width:760px; display:flex; gap:18px; align-items:center; margin-top:48px;
padding:18px 20px; border-radius:var(--radius); background:var(--panel); border:1px solid var(--line);
}
.author-box img{width:72px; height:72px; border-radius:50%; object-fit:cover; flex-shrink:0;}
.author-box p{color:var(--muted); font-size:0.92rem;}
.author-box b{color:var(--text);}
.footer-title{font-family:'IBM Plex Mono', monospace; font-size:0.72rem; letter-spacing:0.08em; text-transform:uppercase; color:var(--mint); margin-bottom:8px;}
.res-title{font-size:1.3rem; margin:40px 0 16px;}
.res-grid{display:grid; grid-template-columns:repeat(3, minmax(0, 1fr)); gap:16px;}
.res-card{
display:flex; flex-direction:column; gap:8px; padding:22px; border-radius:var(--radius);
background:var(--panel); border:1px solid var(--line); transition:border-color .2s ease, transform .2s ease;
}
.res-card:hover{border-color:rgba(124,111,240,0.5); transform:translateY(-3px);}
.res-card b{font-family:'Sora', sans-serif; font-size:1.05rem; line-height:1.3;}
.res-card > span:not(.uc-label):not(.uc-more){color:var(--muted); font-size:0.92rem;}
.res-card .uc-more{margin-top:auto;}
/* ---------- PIED DE PAGE EN COLONNES ---------- */
.site-footer{padding:56px 0 28px;}
.site-footer .footer-grid{display:grid; grid-template-columns:1.3fr 1fr 1fr 1fr; gap:28px; align-items:start; justify-content:initial;}
.footer-name{font-family:'Sora', sans-serif; font-weight:700; color:var(--text); font-size:1.05rem; margin-bottom:6px;}
.footer-brand p{color:var(--muted); font-size:0.88rem; margin-bottom:10px;}
.footer-brand a{color:var(--mint); font-size:0.88rem;}
.footer-col{display:flex; flex-direction:column; gap:8px; font-size:0.88rem;}
.footer-col a{color:var(--muted);}
.footer-col a:hover, .footer-brand a:hover{color:var(--text); text-decoration:underline;}
.site-footer .footer-bottom{margin-top:36px; padding-top:20px; border-top:1px solid var(--line);}
@media (max-width: 860px){
.metier-links-grid, .res-grid{grid-template-columns:1fr;}
.site-footer .footer-grid{grid-template-columns:1fr 1fr;}
.footer-brand{grid-column:1 / -1;}
}
@media (max-width: 480px){
.site-footer .footer-grid{grid-template-columns:1fr;}
.author-box{flex-direction:column; align-items:flex-start;}
}
.step-more{display:inline-block; margin-top:16px;}
/* ---------- CALCULATEUR DE TEMPS PERDU ---------- */
.calc{display:grid; grid-template-columns:minmax(0, 1.1fr) minmax(0, 0.9fr); gap:28px; align-items:start;}
.calc-hint{color:var(--muted); font-size:0.9rem; margin-bottom:16px;}
.calc-row{
display:grid; grid-template-columns:repeat(2, minmax(0, 1fr)); gap:10px 16px; margin-bottom:12px;
padding:16px 18px; border-radius:14px; background:var(--panel); border:1px solid var(--line);
}
.calc-title{grid-column:1 / -1; font-family:'Sora', sans-serif; font-weight:600; font-size:0.98rem;}
.calc-row label{display:flex; flex-direction:column; gap:6px; font-size:0.82rem; color:var(--muted);}
.calc-row input[type=number]{
width:100%; box-sizing:border-box; padding:10px 12px; border-radius:10px;
background:var(--panel-2); border:1px solid var(--line); color:var(--text); font-size:1rem; font-family:'Inter', sans-serif;
}
.calc-row input[type=number]:focus{outline:none; border-color:var(--mint);}
.calc-row input[type=range]{width:100%; accent-color:#3eebb0; margin-top:6px;}
.calc-row output{color:var(--mint); font-weight:600;}
.calc-row--settings{border-style:dashed;}
.calc-results{
position:sticky; top:96px; padding:26px; border-radius:20px; color:var(--text);
background:
radial-gradient(70% 60% at 0% 0%, rgba(124,111,240,0.35), transparent 70%),
radial-gradient(60% 60% at 100% 100%, rgba(62,235,176,0.18), transparent 70%),
var(--panel);
border:1px solid rgba(124,111,240,0.35);
}
.calc-label{font-family:'IBM Plex Mono', monospace; font-size:0.72rem; letter-spacing:0.06em; text-transform:uppercase; color:var(--muted);}
.calc-big{font-family:'Sora', sans-serif; font-weight:800; font-size:2.6rem; line-height:1.1; margin:4px 0 2px;}
.calc-big--mint{background:linear-gradient(90deg, var(--violet-soft), var(--mint)); -webkit-background-clip:text; background-clip:text; color:transparent;}
.calc-sub{color:var(--muted); font-size:0.9rem;}
.calc-sep{height:1px; background:var(--line); margin:18px 0;}
.calc-bars{list-style:none; margin:18px 0 20px; display:flex; flex-direction:column; gap:12px;}
.calc-bar-head{display:flex; justify-content:space-between; gap:10px; font-size:0.85rem; margin-bottom:5px;}
.calc-bar-head b{white-space:nowrap;}
.calc-bar-track{height:6px; border-radius:999px; background:var(--panel-2); overflow:hidden;}
.calc-bar-fill{height:100%; border-radius:999px; background:linear-gradient(90deg, var(--violet), var(--mint));}
.calc-bars .uc-more{display:inline-block; margin-top:4px; font-size:0.8rem;}
.calc-cta{width:100%; justify-content:center; text-align:center;}
.calc-note{color:var(--muted); font-size:0.76rem; margin-top:10px; text-align:center;}
@media (max-width: 900px){
.calc{grid-template-columns:1fr;}
.calc-results{position:static;}
}
@media (max-width: 480px){
.calc-row{grid-template-columns:1fr;}
}
/* Le calculateur n'est pas un formulaire « carte » comme celui du contact. */
form.calc{background:none; border:0; padding:0; border-radius:0; display:grid;}
/* Mobile : le résultat reste visible en bas de l'écran pendant la saisie. */
.calc-mini{display:none;}
@media (max-width: 900px){
.calc-mini{
display:flex; align-items:center; justify-content:space-between; gap:12px;
position:fixed; left:12px; right:12px; bottom:12px; z-index:40;
padding:12px 16px; border-radius:14px; color:var(--text);
background:rgba(17,19,28,0.94); border:1px solid rgba(124,111,240,0.45);
box-shadow:0 12px 30px -12px rgba(0,0,0,0.6); backdrop-filter:blur(8px);
font-size:0.88rem; text-decoration:none;
}
.calc-mini b{font-family:'Sora', sans-serif; font-size:1.05rem; color:var(--mint);}
.calc-mini.hidden{display:none;}
}
/* ---------- ASSISTANT DU SITE (bulle en bas à droite) ---------- */
.ua-launcher{
position:fixed; right:20px; bottom:20px; z-index:60;
display:inline-flex; align-items:center; gap:8px; padding:12px 18px; border-radius:999px; cursor:pointer;
font-family:'Inter', sans-serif; font-weight:600; font-size:0.92rem; color:#0a0b10;
background:linear-gradient(90deg, var(--mint), var(--violet-soft)); border:none;
box-shadow:0 14px 30px -12px rgba(124,111,240,0.6);
transition:transform .18s ease;
}
.ua-launcher:hover{transform:translateY(-2px);}
.ua-launcher.is-open .ua-launcher-text{display:none;}
.ua-panel{
position:fixed; right:20px; bottom:84px; z-index:61; width:380px; max-width:calc(100vw - 24px);
height:min(560px, calc(100vh - 120px)); display:flex; flex-direction:column; overflow:hidden;
background:#10121a; color:var(--text); border:1px solid rgba(124,111,240,0.4); border-radius:18px;
box-shadow:0 30px 70px -20px rgba(0,0,0,0.7);
}
.ua-panel[hidden]{display:none;}
.ua-head{display:flex; align-items:center; gap:10px; padding:14px 14px 14px 18px; border-bottom:1px solid var(--line);}
.ua-dot{width:9px; height:9px; border-radius:50%; background:var(--mint); box-shadow:0 0 8px var(--mint); flex-shrink:0;}
.ua-title{display:flex; flex-direction:column; flex:1; min-width:0;}
.ua-title b{font-family:'Sora', sans-serif; font-size:0.98rem;}
.ua-title span{font-size:0.74rem; color:var(--muted);}
.ua-icon-btn{background:none; border:1px solid var(--line); color:var(--muted); width:32px; height:32px; border-radius:9px; cursor:pointer; font-size:0.95rem;}
.ua-icon-btn:hover{color:var(--text); border-color:var(--violet-soft);}
.ua-messages{flex:1; overflow-y:auto; padding:16px; display:flex; flex-direction:column; gap:10px;}
.ua-msg{max-width:86%; padding:10px 13px; border-radius:14px; font-size:0.9rem; line-height:1.5; overflow-wrap:anywhere;}
.ua-msg--bot{align-self:flex-start; background:var(--panel); border:1px solid var(--line); border-bottom-left-radius:4px;}
.ua-msg--user{align-self:flex-end; background:linear-gradient(90deg, var(--violet), var(--violet-soft)); color:#0a0b10; font-weight:500; border-bottom-right-radius:4px;}
.ua-msg a{color:var(--mint); text-decoration:underline; text-underline-offset:2px;}
.ua-msg--user a{color:#0a0b10;}
.ua-typing{display:flex; gap:4px; align-items:center;}
.ua-starters{display:flex; flex-wrap:wrap; gap:6px; padding:0 16px 10px;}
.ua-starter{
background:var(--panel-2); border:1px solid var(--line); color:var(--text); cursor:pointer;
border-radius:999px; padding:7px 12px; font-size:0.8rem; text-align:left;
}
.ua-starter:hover{border-color:var(--mint);}
.ua-input{display:flex; gap:8px; padding:12px; border-top:1px solid var(--line); background:none; border-radius:0;}
.ua-input input{
flex:1; min-width:0; padding:10px 12px; border-radius:10px; font-size:0.9rem;
background:var(--panel); border:1px solid var(--line); color:var(--text); font-family:'Inter', sans-serif;
}
.ua-input input:focus{outline:none; border-color:var(--mint);}
.ua-input button{background:var(--mint); color:#0a0b10; border:none; border-radius:10px; padding:0 14px; font-weight:600; cursor:pointer;}
.ua-input button:disabled, .ua-input input:disabled{opacity:0.5; cursor:not-allowed;}
.ua-foot{font-size:0.72rem; color:var(--muted); padding:0 14px 12px; text-align:center;}
.ua-foot a{color:var(--mint);}
@media (max-width: 640px){
.ua-launcher{right:14px; bottom:14px; padding:14px; }
.ua-launcher-text{display:none;}
.ua-launcher-icon{font-size:1.2rem; line-height:1;}
.ua-panel{right:8px; left:8px; width:auto; max-width:none; bottom:78px; height:min(70vh, 560px);}
/* Sur le calculateur, la barre de résultat occupe déjà le bas de l'écran. */
body:has(.calc-mini:not(.hidden)) .ua-launcher{bottom:84px;}
}
@media print{ .ua-launcher, .ua-panel{display:none !important;} }
/* La zone de saisie de l'assistant est un