/* =========================================================================
   Alta Services — feuille de style
   Blanc, vert profond, Space Grotesk. Aucune dépendance.
   Toutes les couleurs sont définies dans :root ci-dessous.
   ========================================================================= */

:root{
  --bg:       #FFFFFF;
  --bg-soft:  #F4F6F2;
  --ink:      #12160F;
  --ink-soft: #414740;
  --muted:    #7C837B;
  --green:    #14432B;
  --green-dk: #0E3320;
  --mint:     #1FA160;
  --mint-lt:  #7FD6A4;
  --tint:     #E9F1EA;
  --line:     #E5E8E2;
  --line-str: #D5DBD3;

  --wrap:     1200px;
  --radius:   18px;
  --radius-sm:12px;
  --radius-lg:26px;

  --sans:    "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --display: "Space Grotesk", "Inter", system-ui, sans-serif;

  --shadow-sm: 0 2px 8px rgba(18,22,15,.05);
  --shadow-md: 0 12px 32px rgba(18,22,15,.08);
  --shadow-lg: 0 24px 60px rgba(18,22,15,.14);

  --head-h: 74px;
}

*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-padding-top:calc(var(--head-h) + 16px);}
@media (prefers-reduced-motion: no-preference){ html{scroll-behavior:smooth;} }

body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:var(--sans);font-size:17px;line-height:1.65;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block;}
a{color:inherit;}
h1,h2,h3{font-family:var(--display);font-weight:600;letter-spacing:-.025em;line-height:1.13;margin:0;}
p{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
:focus-visible{outline:2px solid var(--mint);outline-offset:3px;border-radius:4px;}

.skip-link{
  position:absolute;left:-9999px;top:0;z-index:300;
  background:var(--green);color:#fff;padding:12px 20px;border-radius:0 0 10px 0;
  font-family:var(--display);font-weight:500;text-decoration:none;
}
.skip-link:focus{left:0;}

.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 28px;}

/* ------------------------------------------------------------ typographie */
.eyebrow{
  font-family:var(--display);font-weight:500;font-size:.74rem;
  letter-spacing:.18em;text-transform:uppercase;color:var(--green);margin-bottom:16px;
}
h1{font-size:clamp(2.05rem,4.6vw,3.5rem);}
h2{font-size:clamp(1.6rem,3.1vw,2.4rem);}
h3{font-size:1.16rem;letter-spacing:-.02em;}
h1 em,h2 em,h3 em,.big-quote em{font-style:normal;color:var(--green);}
.lead{font-size:clamp(1rem,1.4vw,1.13rem);color:var(--ink-soft);max-width:64ch;}
.lead + .lead{margin-top:14px;}

.sec-head{max-width:72ch;margin-bottom:clamp(34px,4vw,52px);}
.sec-head.is-center{margin-left:auto;margin-right:auto;text-align:center;}
.sec-head.is-center .lead{margin-left:auto;margin-right:auto;}
.sec-head h2 + .lead{margin-top:20px;}

/* ---------------------------------------------------------------- boutons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-family:var(--display);font-weight:600;font-size:.97rem;letter-spacing:-.01em;
  padding:15px 30px;border-radius:100px;border:1px solid transparent;
  text-decoration:none;cursor:pointer;white-space:nowrap;
  transition:transform .18s ease,background-color .18s ease,box-shadow .18s ease,border-color .18s ease,color .18s ease;
}
.btn-dark{background:var(--ink);color:#fff;}
.btn-dark:hover{background:var(--green);transform:translateY(-2px);box-shadow:var(--shadow-md);}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line-str);}
.btn-ghost:hover{border-color:var(--green);color:var(--green);transform:translateY(-2px);}
.btn-light{background:#fff;color:var(--green);}
.btn-light:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);}
.btn-sm{padding:11px 22px;font-size:.9rem;}
.btn-block{width:100%;margin-top:12px;}

/* ----------------------------------------------------------------- header */
.site-header{
  position:sticky;top:0;z-index:120;
  background:rgba(255,255,255,.88);
  backdrop-filter:saturate(150%) blur(14px);
  -webkit-backdrop-filter:saturate(150%) blur(14px);
  border-bottom:1px solid transparent;
  transition:border-color .25s ease,box-shadow .25s ease;
}
.site-header.is-stuck{border-bottom-color:var(--line);box-shadow:0 4px 20px rgba(18,22,15,.04);}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;height:var(--head-h);}

.brand{display:inline-flex;align-items:center;gap:11px;text-decoration:none;flex:none;}
.brand-logo{width:34px;height:34px;flex:none;display:block;}
.brand-txt{display:flex;flex-direction:column;gap:3px;min-width:0;}
.brand-name{font-family:var(--display);font-weight:600;font-size:1.1rem;letter-spacing:-.02em;white-space:nowrap;line-height:1;}
.brand-name span{color:var(--green);}
.brand-name span::before{content:" ";}
.brand-byline{
  font-size:.56rem;font-weight:500;letter-spacing:.06em;
  color:var(--muted);white-space:nowrap;line-height:1;
}

.nav{display:flex;align-items:center;gap:26px;margin-left:auto;}
.nav-list{display:flex;align-items:center;gap:26px;}
.nav-list > li{position:relative;}
.nav-list a,.sub-toggle{
  font-family:var(--sans);font-size:.93rem;font-weight:500;color:var(--ink-soft);
  text-decoration:none;background:none;border:0;padding:0;cursor:pointer;
  display:inline-flex;align-items:center;gap:6px;transition:color .18s ease;
}
.nav-list a:hover,.sub-toggle:hover,.sub-toggle.is-on{color:var(--green);}
.nav-list a[aria-current="page"]{color:var(--green);font-weight:600;}
.sub-toggle i{
  width:7px;height:7px;border-right:1.6px solid currentColor;border-bottom:1.6px solid currentColor;
  transform:rotate(45deg) translate(-2px,-2px);transition:transform .22s ease;
}
.has-sub.is-open .sub-toggle i{transform:rotate(-135deg) translate(-3px,-3px);}

.submenu{
  position:absolute;top:calc(100% + 16px);left:50%;transform:translate(-50%,10px);
  width:min(600px,80vw);background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow-lg);padding:14px;
  opacity:0;visibility:hidden;pointer-events:none;
  transition:opacity .2s ease,transform .2s ease,visibility .2s;
}
.has-sub.is-open .submenu{opacity:1;visibility:visible;pointer-events:auto;transform:translate(-50%,0);}
.submenu ul{display:grid;grid-template-columns:1fr 1fr;gap:4px;}
.submenu li a{
  display:block;padding:11px 13px;border-radius:var(--radius-sm);text-decoration:none;
  transition:background-color .16s ease;
}
.submenu li a:hover{background:var(--bg-soft);}
.submenu li a strong{
  display:block;font-family:var(--display);font-weight:600;font-size:.93rem;
  color:var(--ink);letter-spacing:-.015em;
}
.submenu li a[aria-current="page"] strong{color:var(--green);}
.submenu li a span{display:block;font-size:.78rem;color:var(--muted);margin-top:2px;line-height:1.4;}
.submenu-all{
  display:block;margin-top:8px;padding:11px 13px;border-top:1px solid var(--line);
  font-family:var(--display);font-weight:600;font-size:.88rem;color:var(--green);text-decoration:none;
}
.submenu-all:hover{text-decoration:underline;}

.burger{
  display:none;width:44px;height:44px;border:1px solid var(--line-str);border-radius:12px;
  background:#fff;cursor:pointer;padding:0;flex-direction:column;align-items:center;justify-content:center;gap:5px;
}
.burger span{display:block;width:18px;height:1.8px;background:var(--ink);border-radius:2px;transition:transform .22s ease,opacity .22s ease;}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(6.8px) rotate(45deg);}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0;}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-6.8px) rotate(-45deg);}

/* ------------------------------------------------------------- fil d'Ariane */
.crumbs{border-bottom:1px solid var(--line);background:#fff;}
.crumbs ol{display:flex;flex-wrap:wrap;align-items:center;gap:8px;padding:14px 0;font-size:.8rem;color:var(--muted);}
.crumbs li{display:flex;align-items:center;gap:8px;}
.crumbs li + li::before{content:"";width:4px;height:4px;border-radius:50%;background:var(--line-str);}
.crumbs a{text-decoration:none;color:var(--muted);transition:color .16s ease;}
.crumbs a:hover{color:var(--green);}
.crumbs [aria-current]{color:var(--ink);font-weight:500;}

/* --------------------------------------------------------------- sections */
.section{padding:clamp(72px,8.5vw,118px) 0;}
.section-soft{background:var(--bg-soft);}
.section + .section-soft,.section-soft + .section{margin-top:0;}
.metrics-section{padding-top:0;}
.section-quote{padding:clamp(48px,6vw,84px) 0;}

/* ------------------------------------------------------------------- hero */
.hero{padding:clamp(48px,6vw,86px) 0 clamp(32px,4vw,54px);}
.hero h1{max-width:17ch;}
.hero-sub{margin-top:24px;max-width:62ch;font-size:clamp(1rem,1.45vw,1.14rem);color:var(--ink-soft);}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px;}

.hero-media{position:relative;margin-top:clamp(36px,4.5vw,54px);}
.hero-media img{width:100%;border-radius:var(--radius);object-fit:cover;aspect-ratio:16/9;}
.notif{
  position:absolute;left:clamp(16px,3vw,30px);bottom:clamp(16px,3vw,30px);
  display:flex;align-items:center;gap:13px;background:#fff;border-radius:14px;
  padding:14px 22px 14px 15px;box-shadow:var(--shadow-lg);max-width:calc(100% - 32px);
}
.notif-txt{display:flex;flex-direction:column;min-width:0;}
.notif-txt strong{font-family:var(--display);font-weight:600;font-size:.96rem;letter-spacing:-.015em;}
.notif-txt em{font-style:normal;font-size:.79rem;color:var(--muted);margin-top:2px;}

.hero-page{padding-bottom:clamp(40px,5vw,64px);}
.hero-page .wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(32px,5vw,72px);align-items:center;}
.hero-page h1{max-width:20ch;font-size:clamp(1.9rem,3.9vw,3rem);}
.hero-page-media img{width:100%;border-radius:var(--radius);object-fit:cover;aspect-ratio:4/3;}

.check{width:26px;height:26px;border-radius:50%;background:var(--green);display:grid;place-items:center;flex:none;}
.check svg{width:13px;height:13px;fill:none;stroke:#fff;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round;}

/* --------------------------------------------------------------- métriques */
.metrics{
  display:grid;grid-template-columns:repeat(4,1fr);
  background:var(--bg-soft);border-radius:var(--radius);padding:clamp(28px,3.4vw,42px) 14px;
}
.metric{display:flex;flex-direction:column;align-items:center;text-align:center;padding:0 20px;}
.metric + .metric{border-left:1px solid #DBE1D9;}
.metric-v{
  font-family:var(--display);font-weight:600;font-size:clamp(1.8rem,3.2vw,2.6rem);
  letter-spacing:-.035em;color:var(--green);line-height:1;
}
.metric-k{margin-top:12px;font-size:.82rem;line-height:1.42;color:var(--muted);max-width:22ch;}
.metrics-note{margin-top:14px;font-size:.73rem;color:#A3ABA2;}

/* ----------------------------------------------------------------- piliers */
.pillars{display:grid;gap:clamp(22px,2.6vw,40px);}
.pillars.cols-2{grid-template-columns:repeat(2,1fr);}
.pillars.cols-3{grid-template-columns:repeat(3,1fr);}
.pillars.cols-4{grid-template-columns:repeat(4,1fr);}
.pillar{padding-top:24px;border-top:1px solid var(--line-str);}
.pillar-num{
  display:grid;place-items:center;width:38px;height:38px;border-radius:50%;
  background:var(--tint);font-family:var(--display);font-weight:600;font-size:.84rem;
  color:var(--green);margin-bottom:18px;
}
.pillar h3{margin-bottom:10px;}
.pillar p{font-size:.94rem;color:var(--ink-soft);}

/* ------------------------------------------------------------------ étapes */
.steps{display:flex;flex-direction:column;gap:2px;counter-reset:s;}
.step{
  display:flex;gap:22px;align-items:flex-start;
  padding:26px 0;border-top:1px solid var(--line);
}
.step:last-child{border-bottom:1px solid var(--line);}
.step-n{
  flex:none;width:44px;height:44px;border-radius:50%;background:var(--tint);
  display:grid;place-items:center;font-family:var(--display);font-weight:600;
  font-size:.88rem;color:var(--green);
}
.step h3{margin-bottom:7px;}
.step p{font-size:.94rem;color:var(--ink-soft);max-width:70ch;}

/* ------------------------------------------------------------------ cartes */
.cards{display:grid;gap:18px;}
.cards.cols-2{grid-template-columns:repeat(2,1fr);}
.cards.cols-3{grid-template-columns:repeat(3,1fr);}
.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:clamp(24px,2.6vw,34px);text-decoration:none;display:block;
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.section-soft .card{border-color:transparent;}
.card h3{margin-bottom:10px;}
.card p{font-size:.93rem;color:var(--ink-soft);}
.card.is-link:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--line-str);}
.card-link{
  display:inline-flex;align-items:center;gap:7px;margin-top:16px;
  font-family:var(--display);font-weight:600;font-size:.86rem;color:var(--green);
}
.card-link::after{
  content:"";width:14px;height:1.6px;background:currentColor;
  transition:width .22s ease;
}
.card.is-link:hover .card-link::after{width:24px;}

/* ------------------------------------------------------------ liste picto */
.features{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;}
.features li{
  display:flex;align-items:center;gap:13px;background:var(--bg-soft);
  border-radius:var(--radius-sm);padding:15px 17px;
  font-family:var(--display);font-weight:500;font-size:.9rem;letter-spacing:-.01em;
}
.section-soft .features li{background:#fff;}
.features .ic{width:30px;height:30px;border-radius:9px;background:#fff;display:grid;place-items:center;flex:none;}
.section-soft .features .ic{background:var(--tint);}
.features .ic svg{width:16px;height:16px;fill:none;stroke:var(--green);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;}

/* -------------------------------------------------------------- checklist */
.checklist{display:grid;grid-template-columns:1fr 1fr;gap:18px 32px;}
.checklist.is-inline{grid-template-columns:1fr;gap:14px;margin-top:28px;}
.checklist li{display:flex;gap:14px;align-items:flex-start;}
.checklist .tick{
  flex:none;width:26px;height:26px;border-radius:50%;background:var(--tint);
  display:grid;place-items:center;margin-top:1px;
}
.checklist .tick svg{width:14px;height:14px;fill:none;stroke:var(--green);stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round;}
.checklist strong{
  display:block;font-family:var(--display);font-weight:600;font-size:.97rem;
  letter-spacing:-.015em;color:var(--ink);
}
.checklist span{display:block;font-size:.9rem;color:var(--ink-soft);margin-top:4px;}

/* ------------------------------------------------------------ texte+image */
.split{display:grid;grid-template-columns:1.02fr .98fr;gap:clamp(36px,5.5vw,80px);align-items:center;}
.split-rev .split-txt{order:2;}
.split-rev .split-media{order:1;}
.split-media img{width:100%;border-radius:var(--radius);object-fit:cover;max-height:620px;}
.split-media{display:flex;justify-content:center;}

.image-full{margin:0;}
.image-full img{width:100%;border-radius:var(--radius);object-fit:cover;aspect-ratio:21/9;}
.image-full figcaption{margin-top:14px;font-size:.85rem;color:var(--muted);text-align:center;}

/* ------------------------------------------------------------- citation */
.big-quote{
  text-align:center;font-family:var(--display);font-weight:600;
  font-size:clamp(1.4rem,3vw,2.15rem);letter-spacing:-.028em;line-height:1.28;
  max-width:30ch;margin:0 auto;
}

/* ------------------------------------------------------------------- FAQ */
.faq{border-top:1px solid var(--line);max-width:900px;}
.qa{border-bottom:1px solid var(--line);}
.qa summary{
  display:flex;align-items:center;justify-content:space-between;gap:24px;
  padding:24px 0;cursor:pointer;list-style:none;
  font-family:var(--display);font-weight:600;font-size:1.03rem;letter-spacing:-.018em;
  transition:color .18s ease;
}
.qa summary::-webkit-details-marker{display:none;}
.qa summary:hover{color:var(--green);}
.qa summary i{
  flex:none;position:relative;width:20px;height:20px;border-radius:50%;
  background:var(--tint);transition:background-color .2s ease;
}
.qa summary i::before,.qa summary i::after{
  content:"";position:absolute;left:50%;top:50%;background:var(--green);border-radius:2px;
  transform:translate(-50%,-50%);transition:transform .22s ease,opacity .22s ease;
}
.qa summary i::before{width:9px;height:1.7px;}
.qa summary i::after{width:1.7px;height:9px;}
.qa[open] summary i::after{transform:translate(-50%,-50%) rotate(90deg);opacity:0;}
.qa-body{padding:0 44px 26px 0;}
.qa-body p{font-size:.96rem;color:var(--ink-soft);max-width:75ch;}
.qa-body p + p{margin-top:12px;}

/* ---------------------------------------------------------------- tableau */
.table-wrap{overflow-x:auto;border-radius:var(--radius);background:#fff;border:1px solid var(--line);}
.tbl{width:100%;border-collapse:collapse;min-width:640px;}
.tbl thead th{
  text-align:left;padding:18px 22px;background:#fff;border-bottom:1px solid var(--line-str);
  font-family:var(--display);font-weight:500;font-size:.7rem;letter-spacing:.14em;
  text-transform:uppercase;color:var(--muted);
}
.tbl tbody th{
  text-align:left;padding:18px 22px;font-family:var(--display);font-weight:600;
  font-size:.95rem;letter-spacing:-.015em;color:var(--ink);vertical-align:top;width:32%;
}
.tbl td{padding:18px 22px;font-size:.92rem;color:var(--ink-soft);vertical-align:top;}
.tbl td:last-child{white-space:nowrap;color:var(--green);font-weight:500;}
.tbl tbody tr + tr th,.tbl tbody tr + tr td{border-top:1px solid var(--line);}

/* ------------------------------------------------------------- cas d'usage */
.usecases{display:grid;grid-template-columns:1fr 1fr;gap:20px;}
.usecase{
  background:var(--bg-soft);border-radius:var(--radius);padding:clamp(26px,3vw,38px);
  display:flex;flex-direction:column;
}
.usecase-head{display:flex;align-items:center;gap:12px;margin-bottom:18px;}
.usecase-n{
  font-family:var(--display);font-weight:600;font-size:.8rem;color:var(--green);
  background:#fff;border-radius:50%;width:34px;height:34px;display:grid;place-items:center;flex:none;
}
.usecase-tag{
  font-family:var(--display);font-weight:500;font-size:.68rem;letter-spacing:.12em;
  text-transform:uppercase;color:var(--muted);
}
.usecase h3{margin-bottom:12px;font-size:1.2rem;}
.usecase p{font-size:.93rem;color:var(--ink-soft);}
.usecase p + p{margin-top:11px;}

/* -------------------------------------------------------------------- CTA */
.cta{
  background:var(--green);border-radius:var(--radius-lg);color:#fff;
  padding:clamp(38px,5vw,72px);
  display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(32px,4.5vw,64px);align-items:center;
}
.cta .eyebrow{color:#9DBFA8;}
.cta h2{color:#fff;}
.cta h2 em{color:var(--mint-lt);}
.cta-sub{margin-top:18px;color:#C8D8CC;max-width:48ch;font-size:1.01rem;}
.cta-actions{display:flex;flex-direction:column;gap:14px;align-items:stretch;width:min(320px,100%);justify-self:center;}

/* ---------------------------------------------------------------- contact */
.contact-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:clamp(36px,5vw,72px);align-items:start;}
.contact-side h2{margin-bottom:20px;}
.contact-list{margin-top:34px;padding-top:28px;border-top:1px solid var(--line);display:flex;flex-direction:column;gap:18px;}
.contact-list li{display:flex;flex-direction:column;gap:3px;}
.contact-list .k{font-family:var(--display);font-weight:500;font-size:.68rem;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);}
.contact-list .v{font-size:1.06rem;font-weight:500;color:var(--ink);text-decoration:none;transition:color .18s ease;}
a.v:hover{color:var(--green);}

.form{background:var(--bg-soft);border-radius:var(--radius);padding:clamp(26px,3vw,38px);}
.form-title{font-family:var(--display);font-weight:600;font-size:1.24rem;letter-spacing:-.02em;margin-bottom:20px;}
.form label{display:block;font-size:.79rem;font-weight:500;color:var(--ink-soft);margin:16px 0 6px;}
.form label:first-of-type{margin-top:0;}
.form .req{color:var(--mint);}
.form input,.form select,.form textarea{
  width:100%;font-family:var(--sans);font-size:.94rem;color:var(--ink);
  background:#fff;border:1px solid var(--line);border-radius:11px;padding:12px 14px;
  transition:border-color .18s ease,box-shadow .18s ease;
}
.form textarea{resize:vertical;min-height:96px;}
.form input:focus,.form select:focus,.form textarea:focus{
  border-color:var(--green);outline:none;box-shadow:0 0 0 3px rgba(31,161,96,.12);
}
.form input.err,.form select.err,.form textarea.err{border-color:#C0392B;background:#FDF3F2;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.form-row label{margin-top:16px;}
.form-note{margin-top:14px;font-size:.76rem;color:var(--muted);line-height:1.5;}
.form-note.is-ok{color:var(--mint);font-weight:500;}
.form-note.is-err{color:#C0392B;font-weight:500;}

/* ------------------------------------------------------------------- pied */
.site-footer{border-top:1px solid var(--line);padding:clamp(48px,5vw,72px) 0 30px;background:#fff;}
.foot-top{display:grid;grid-template-columns:1.4fr .9fr 1.1fr;gap:44px;align-items:start;}
.foot-brand p{margin-top:16px;font-size:.88rem;color:var(--muted);line-height:1.6;max-width:34ch;}
.foot-contact{display:flex;flex-direction:column;gap:14px;align-items:flex-start;}
.foot-contact .foot-plain{
  font-size:.89rem;text-decoration:none;color:var(--ink-soft);
  transition:color .16s ease;
}
.foot-contact .foot-plain:hover{color:var(--green);}
.foot-h{
  font-family:var(--display);font-weight:500;font-size:.68rem;letter-spacing:.18em;
  text-transform:uppercase;color:var(--muted);margin-bottom:16px;
}
.foot-col ul{display:flex;flex-direction:column;gap:10px;}
.foot-col a{font-size:.89rem;text-decoration:none;color:var(--ink-soft);transition:color .16s ease;}
.foot-col a:hover{color:var(--green);}
.foot-legal{
  margin-top:44px;padding-top:22px;border-top:1px solid var(--line);
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:.76rem;color:var(--muted);
}
.foot-legal-links{display:flex;gap:20px;}
.foot-legal a{text-decoration:none;color:var(--muted);}
.foot-legal a:hover{color:var(--green);}

/* ------------------------------------------------------------- iPhone */
.iph{
  position:relative;width:min(302px,100%);aspect-ratio:302/640;
  background:linear-gradient(155deg,#2E322C 0%,#131512 22%,#131512 78%,#232622 100%);
  border-radius:54px;padding:10px;
  box-shadow:0 34px 64px -20px rgba(18,22,15,.38),0 10px 24px rgba(18,22,15,.14);
}
.iph::after{
  content:"";position:absolute;inset:2.5px;border-radius:51px;
  border:1.5px solid rgba(255,255,255,.10);pointer-events:none;
}
.iph-key{position:absolute;background:#33362F;border-radius:2px;}
.iph-key-act{left:-2px;top:17%;width:2.5px;height:24px;}
.iph-key-volup{left:-2px;top:24%;width:2.5px;height:42px;}
.iph-key-voldn{left:-2px;top:32%;width:2.5px;height:42px;}
.iph-key-pwr{right:-2px;top:26%;width:2.5px;height:66px;}

.iph-screen{
  position:relative;height:100%;background:#F7F8F5;border-radius:44px;
  overflow:hidden;display:flex;flex-direction:column;
}

.iph-status{
  position:relative;display:flex;align-items:center;justify-content:space-between;
  padding:15px 26px 4px;flex:none;
}
.iph-time{
  font-family:var(--display);font-weight:600;font-size:13.5px;
  letter-spacing:.01em;color:#0F120E;min-width:56px;
}
.iph-island{
  position:absolute;left:50%;top:12px;transform:translateX(-50%);
  width:84px;height:25px;border-radius:99px;background:#060706;
}
.iph-island::after{
  content:"";position:absolute;right:8px;top:50%;transform:translateY(-50%);
  width:9px;height:9px;border-radius:50%;
  background:radial-gradient(circle at 35% 30%,#3A4353 0%,#10131A 55%,#000 100%);
}
.iph-sig{width:64px;height:13px;color:#0F120E;display:block;}

.iph .app-head{display:flex;align-items:center;gap:9px;padding:12px 18px 0;flex:none;}
.iph .app-mark{width:27px;height:27px;flex:none;display:block;}
.iph .app-t{font-family:var(--display);font-weight:600;font-size:16px;letter-spacing:-.02em;}
.iph .app-bell{
  margin-left:auto;width:30px;height:30px;border-radius:50%;background:#fff;
  display:grid;place-items:center;box-shadow:0 1px 3px rgba(18,22,15,.10);
}
.iph .app-bell svg{width:15px;height:15px;fill:none;stroke:#3E443D;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;}

.iph .site-row{
  margin:12px 18px 0;display:flex;justify-content:space-between;align-items:center;
  background:#fff;border:1px solid var(--line);border-radius:12px;padding:11px 13px;
  font-family:var(--display);font-weight:500;font-size:13px;flex:none;
}
.iph .site-chev svg{width:14px;height:14px;fill:none;stroke:#8A9188;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;display:block;}

.iph .sum{
  margin:10px 18px 0;background:var(--green);border-radius:14px;padding:12px 13px;
  color:#fff;display:flex;gap:10px;align-items:flex-start;flex:none;
}
.iph .sum .check{background:rgba(255,255,255,.17);width:22px;height:22px;flex:none;}
.iph .sum strong{display:block;font-family:var(--display);font-weight:600;font-size:13px;letter-spacing:-.015em;}
.iph .sum em{display:block;font-style:normal;font-size:10.5px;color:#C8D8CC;margin-top:3px;line-height:1.45;}

.iph .app-lab{
  margin:13px 18px 7px;font-family:var(--display);font-weight:500;font-size:9px;
  letter-spacing:.15em;text-transform:uppercase;color:var(--muted);flex:none;
}
.iph .thumbs{display:flex;gap:7px;margin:0 18px;flex:none;}
.iph .thumbs figure{margin:0;flex:1;}
.th-im{display:block;height:52px;border-radius:10px;background-size:cover;background-position:center;}
.th-1{background-image:url("../img/photo-copro.jpg");background-position:70% 45%;}
.th-2{background-image:url("../img/photo-bureau.jpg");background-position:60% 55%;}
.th-3{background-image:url("../img/photo-preuve.jpg");background-position:center 55%;}
.iph .thumbs figcaption{margin-top:3px;font-size:8.5px;color:var(--muted);text-align:center;}

.iph .app-row{
  margin:8px 18px 0;display:flex;justify-content:space-between;align-items:center;
  background:#fff;border:1px solid var(--line);border-radius:12px;padding:11px 13px;
  font-family:var(--display);font-weight:500;font-size:12.5px;flex:none;
}
.iph .app-val{display:inline-flex;align-items:center;gap:5px;font-family:var(--sans);font-size:11px;color:var(--muted);}
.iph .app-val.is-ok{color:var(--mint);font-weight:600;}
.iph .app-val .chev{width:12px;height:12px;fill:none;stroke:#B4BAB2;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;flex:none;}

.iph .app-btn{
  margin:12px 18px 0;background:var(--ink);color:#fff;text-align:center;
  border-radius:13px;padding:12px;
  font-family:var(--display);font-weight:600;font-size:12.5px;flex:none;
}

.iph-tabbar{
  margin-top:auto;display:flex;border-top:1px solid var(--line);
  padding:8px 12px 0;background:#FBFCFA;flex:none;
}
.iph-tab{
  flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;
  font-family:var(--sans);font-weight:500;font-size:9px;color:#9AA097;
}
.iph-tab svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;}
.iph-tab.is-on{color:var(--green);font-weight:600;}
.iph-homebar{width:108px;height:4.5px;border-radius:99px;background:#20241F;margin:7px auto 8px;flex:none;}

/* ------------------------------------------------- hero avec application */
.hero-split{display:grid;grid-template-columns:1.08fr .92fr;gap:clamp(36px,5vw,72px);align-items:center;}
.hero-split-txt h1{max-width:15ch;}
.hero-split-media{position:relative;display:flex;justify-content:center;padding:12px 0;}
.hero-split-media .iph{width:min(296px,88%);}
.notif-float{position:absolute;left:0;bottom:44px;box-shadow:var(--shadow-lg);}

.trust{display:flex;flex-wrap:wrap;gap:8px 22px;margin-top:22px;}
.trust li{
  display:flex;align-items:center;gap:8px;
  font-size:.84rem;font-weight:500;color:var(--ink-soft);
}
.tick-mini{
  width:18px;height:18px;border-radius:50%;background:var(--tint);
  display:grid;place-items:center;flex:none;
}
.tick-mini svg{width:10px;height:10px;fill:none;stroke:var(--green);stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round;}

/* ---------------------------------------------------------- WhatsApp */
.btn-wa-dark{
  background:rgba(255,255,255,.07);color:#fff;
  border:1px solid rgba(255,255,255,.30);
}
.btn-wa-dark:hover{background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.55);transform:translateY(-2px);}
.btn-wa-dark .wa-ic{color:#25D366;}
.foot-wa{
  display:inline-flex;align-items:center;gap:8px;
  border:1px solid var(--line-str);border-radius:100px;padding:10px 16px;
  font-family:var(--display);font-weight:600;font-size:.85rem;
  color:var(--ink);text-decoration:none;
  transition:border-color .18s ease;
}
.foot-wa:hover{border-color:var(--green);}
.foot-wa .wa-ic{width:16px;height:16px;}

.wa-ic{width:18px;height:18px;flex:none;color:#25D366;}
.btn-wa:hover .wa-ic{color:currentColor;}
.v-wa{display:inline-flex;align-items:center;gap:8px;}
.v-wa .wa-ic{width:17px;height:17px;}
.stickycta-wa{
  flex:none;background:#fff;color:var(--ink);
  border:1px solid var(--line-str);padding:14px 18px;font-size:.9rem;
}
.stickycta-wa .wa-ic{width:17px;height:17px;}

/* -------------------------------------------- barre d'action fixe (mobile) */
.stickycta{
  position:fixed;left:0;right:0;bottom:0;z-index:110;
  display:none;align-items:center;gap:12px;
  padding:12px 16px calc(12px + env(safe-area-inset-bottom));
  background:rgba(255,255,255,.94);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border-top:1px solid var(--line);
  box-shadow:0 -8px 24px rgba(18,22,15,.07);
  transform:translateY(110%);transition:transform .3s cubic-bezier(.4,0,.2,1);
}
.stickycta.is-visible{transform:translateY(0);}
.stickycta .btn{flex:1;padding:14px 20px;}


/* --------------------------------------------------------------- reveal */
@media (prefers-reduced-motion: no-preference){
  .reveal{opacity:0;transform:translateY(18px);transition:opacity .65s ease,transform .65s ease;}
  .reveal.is-in{opacity:1;transform:none;}
}

/* =========================================================================
   RESPONSIVE
   ========================================================================= */
@media (max-width:1080px){
  .nav-list{gap:20px;}
  .foot-top{grid-template-columns:1fr 1fr 1fr;}
  .foot-brand{grid-column:1 / -1;}
}

@media (max-width:1000px){
  .metrics{grid-template-columns:repeat(2,1fr);gap:30px 0;}
  .metric:nth-child(3){border-left:none;}
  .pillars.cols-3,.pillars.cols-4{grid-template-columns:1fr 1fr;}
  .cards.cols-3{grid-template-columns:1fr 1fr;}
  .split,.hero-page .wrap,.contact-grid{grid-template-columns:1fr;gap:40px;}
  .split-rev .split-txt{order:1;}
  .split-rev .split-media{order:2;}
  .hero-page-media{max-width:560px;}
  .cta{grid-template-columns:1fr;}
  .cta-actions{justify-self:start;}
  .usecases{grid-template-columns:1fr;}
  .features{grid-template-columns:1fr 1fr;}
}

@media (max-width:1000px){
  .hero-split{grid-template-columns:1fr;gap:44px;}
  .hero-split-media{max-width:400px;margin:0 auto;}
}

@media (max-width:860px){
  body{font-size:16px;}
  .stickycta{display:flex;}
  body.has-sticky{padding-bottom:84px;}
  .burger{display:flex;}
  .nav{
    position:fixed;inset:var(--head-h) 0 auto;flex-direction:column;align-items:stretch;gap:0;
    background:#fff;border-bottom:1px solid var(--line);padding:10px 28px 26px;
    box-shadow:var(--shadow-md);transform:translateY(-135%);
    transition:transform .3s cubic-bezier(.4,0,.2,1);
    max-height:calc(100vh - var(--head-h));overflow-y:auto;margin-left:0;
  }
  .nav.is-open{transform:translateY(0);}
  .nav-list{flex-direction:column;align-items:stretch;gap:0;}
  .nav-list > li{border-bottom:1px solid var(--line);}
  .nav-list > li > a,.sub-toggle{width:100%;padding:16px 0;font-size:1rem;justify-content:space-between;}
  .submenu{
    position:static;transform:none;width:auto;border:0;box-shadow:none;padding:0 0 12px;
    opacity:1;visibility:visible;pointer-events:auto;
    display:none;
  }
  .has-sub.is-open .submenu{display:block;transform:none;}
  .submenu ul{grid-template-columns:1fr;gap:0;}
  .submenu li a{padding:12px 14px;background:var(--bg-soft);border-radius:10px;margin-bottom:6px;}
  .submenu-all{border-top:0;padding-left:14px;}
  .nav-cta{margin-top:20px;justify-content:center;}
  .checklist{grid-template-columns:1fr;}
  .pillars.cols-2,.pillars.cols-3,.pillars.cols-4{grid-template-columns:1fr;gap:0;}
  .pillar{margin-top:24px;}
  .cards.cols-2,.cards.cols-3{grid-template-columns:1fr;}
  .hero-media img{aspect-ratio:4/3;}
  .image-full img{aspect-ratio:16/10;}
  .step{gap:16px;}
}

@media (max-width:860px){
  .form input,.form select,.form textarea{font-size:16px;}
}

@media (max-width:560px){
  .wrap{padding:0 20px;}
  .metrics{grid-template-columns:1fr;padding:26px 18px;gap:0;}
  .metric{border-left:none !important;padding:20px 0;}
  .metric + .metric{border-top:1px solid #DBE1D9;}
  .metric-k{max-width:28ch;}
  .features{grid-template-columns:1fr;}
  .form-row{grid-template-columns:1fr;gap:0;}
  .hero-actions .btn{width:100%;}
  .notif{padding:11px 16px 11px 11px;gap:10px;}
  .notif-txt strong{font-size:.85rem;}
  .notif-txt em{font-size:.7rem;}
  .foot-top{grid-template-columns:1fr;gap:32px;}
  .foot-legal{flex-direction:column;gap:10px;}
  .cta{border-radius:20px;padding:34px 22px 30px;}
  .cta-actions .btn{padding:15px 16px;font-size:.93rem;}
  .cta-actions{width:100%;}
  .qa-body{padding-right:0;}
  .step{flex-direction:column;gap:12px;}
  .tbl{min-width:520px;}
}

/* ------------------------------------------------------------- impression */
@media print{
  .site-header,.burger,.hero-actions,.form,.skip-link,.crumbs,.cta-actions{display:none !important;}
  body{font-size:11pt;}
  .reveal{opacity:1 !important;transform:none !important;}
  .cta{background:#fff;color:var(--ink);border:1px solid var(--line);}
  .cta h2,.cta .cta-sub{color:var(--ink);}
  .qa-body{display:block !important;}
  a[href^="http"]::after{content:" (" attr(href) ")";font-size:9pt;color:#666;}
}