/* ============================================================
   WASELEC — feuille de style commune
   Palette : bleu #29A8E0 · nuit #0C447C · orange #F2A01E
   ============================================================ */

:root{
  --blue:#29A8E0;
  --navy:#0C447C;
  --navy-deep:#072B50;
  --orange:#F2A01E;
  --ink:#12161A;
  --body:#3E4A54;
  --muted:#7B8794;
  --line:#E3E8ED;
  --surface:#F6F8FA;
  --white:#fff;
  --max:1180px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Poppins',system-ui,sans-serif;
  color:var(--body);
  background:var(--white);
  font-size:16px;
  line-height:1.65;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
.wrap{max-width:var(--max);margin:0 auto;padding:0 28px}
h1,h2,h3,h4{color:var(--ink);font-weight:600;line-height:1.2;letter-spacing:-.02em}
a{color:inherit;text-decoration:none}
img{max-width:100%}
.mono{font-family:'IBM Plex Mono',monospace}

.eyebrow{
  font-family:'IBM Plex Mono',monospace;
  font-size:12px;letter-spacing:.18em;text-transform:uppercase;
  color:var(--blue);font-weight:500;
}

/* ---------- BOUTONS ---------- */
.btn{
  display:inline-flex;align-items:center;gap:9px;
  font-family:'Poppins',sans-serif;font-size:14px;font-weight:600;
  padding:13px 26px;border-radius:8px;border:1.5px solid transparent;
  cursor:pointer;transition:transform .16s,background .18s,border-color .18s;
  white-space:nowrap;
}
.btn-primary{background:var(--orange);color:#1A1205}
.btn-primary:hover{background:#E09312;transform:translateY(-1px)}
.btn-ghost{background:transparent;color:var(--white);border-color:rgba(255,255,255,.32)}
.btn-ghost:hover{border-color:var(--white);background:rgba(255,255,255,.07)}
.btn-outline{background:transparent;color:var(--navy);border-color:var(--line)}
.btn-outline:hover{border-color:var(--navy)}
.btn-navy{background:var(--navy);color:#fff}
.btn-navy:hover{background:#0A3A6B;transform:translateY(-1px)}

/* ---------- HEADER ---------- */
header{
  position:sticky;top:0;z-index:100;
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;justify-content:space-between;height:78px;gap:20px}
.nav .brand img{height:40px;display:block}
.nav ul{display:flex;gap:34px;list-style:none;font-size:14px;font-weight:500;color:var(--ink)}
.nav ul a{position:relative;padding:6px 0;transition:color .18s}
.nav ul a:hover{color:var(--blue)}
.nav ul a::after{
  content:"";position:absolute;left:0;bottom:0;height:2px;width:0;
  background:var(--orange);transition:width .22s;
}
.nav ul a:hover::after{width:100%}
.nav ul a.active{color:var(--blue)}
.nav ul a.active::after{width:100%}

.nav-toggle{
  display:none;width:42px;height:42px;border:1px solid var(--line);
  background:#fff;border-radius:8px;cursor:pointer;
  align-items:center;justify-content:center;flex-direction:column;gap:5px;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--ink);transition:transform .2s,opacity .2s}
body.nav-open .nav-toggle span:nth-child(1){transform:translateY(7px) rotate(45deg)}
body.nav-open .nav-toggle span:nth-child(2){opacity:0}
body.nav-open .nav-toggle span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- HERO ACCUEIL ---------- */
.hero{
  position:relative;overflow:hidden;
  background:var(--navy-deep);
  color:#DCE7F2;
  padding:96px 0 0;
}
.hero::before{
  content:"";position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);
  background-size:56px 56px;
  mask-image:radial-gradient(ellipse 90% 70% at 70% 30%,#000 30%,transparent 75%);
  -webkit-mask-image:radial-gradient(ellipse 90% 70% at 70% 30%,#000 30%,transparent 75%);
}
.hero-inner{position:relative;display:grid;grid-template-columns:1.08fr .92fr;gap:56px;align-items:center}
.hero .eyebrow{color:var(--orange);margin-bottom:22px;display:block;font-size:10.5px;letter-spacing:.12em;white-space:nowrap}
.hero h1{
  color:#fff;font-size:clamp(34px,4.4vw,54px);
  font-weight:700;letter-spacing:-.035em;line-height:1.1;
}
.hero h1 em{font-style:normal;color:var(--blue)}
.hero p.lead{
  margin-top:24px;font-size:17px;line-height:1.72;
  color:#B8CBDD;max-width:520px;
}
.hero-cta{display:flex;gap:14px;margin-top:38px;flex-wrap:wrap}

.hero-art{position:relative;display:flex;justify-content:center}
.hero-art svg{width:100%;max-width:380px;height:auto;display:block}
.panel{
  width:100%;max-width:430px;
  background:rgba(255,255,255,.035);
  border:1px solid rgba(255,255,255,.11);
  border-radius:14px;padding:18px 20px 16px;
}
.panel-head,.panel-foot{
  display:flex;justify-content:space-between;align-items:center;
  font-family:'IBM Plex Mono',monospace;font-size:10px;
  letter-spacing:.14em;text-transform:uppercase;color:#5F83A8;
}
.panel-head{padding-bottom:14px;border-bottom:1px solid rgba(255,255,255,.07);margin-bottom:14px}
.panel-foot{padding-top:14px;border-top:1px solid rgba(255,255,255,.07);margin-top:12px}
.panel-head .dot{width:6px;height:6px;border-radius:50%;background:#F2A01E;display:inline-block}

/* ---------- HERO PAGES INTERIEURES ---------- */
.page-hero{
  background:var(--navy-deep);color:#C7D9EA;
  padding:64px 0 72px;position:relative;overflow:hidden;
}
.page-hero::before{
  content:"";position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);
  background-size:56px 56px;
  mask-image:radial-gradient(ellipse 80% 90% at 20% 0%,#000 20%,transparent 70%);
  -webkit-mask-image:radial-gradient(ellipse 80% 90% at 20% 0%,#000 20%,transparent 70%);
}
.page-hero .wrap{position:relative}
.crumb{
  font-family:'IBM Plex Mono',monospace;font-size:11px;
  letter-spacing:.12em;text-transform:uppercase;color:#6E90B2;
  margin-bottom:22px;display:flex;gap:10px;align-items:center;
}
.crumb a:hover{color:var(--orange)}
.crumb span{color:#3E6490}
.page-hero h1{
  color:#fff;font-size:clamp(30px,3.8vw,46px);
  font-weight:700;letter-spacing:-.03em;max-width:820px;line-height:1.12;
}
.page-hero p{
  margin-top:22px;font-size:16.5px;line-height:1.72;
  color:#A9C0D6;max-width:640px;
}

/* ---------- BANDEAU CHIFFRES ---------- */
.strip{
  position:relative;
  border-top:1px solid rgba(255,255,255,.1);
  margin-top:76px;
  background:var(--navy-deep);
}
.strip-grid{
  display:grid;grid-template-columns:repeat(4,1fr);
  gap:1px;background:rgba(255,255,255,.08);
}
.strip-grid > div{background:var(--navy-deep);padding:26px 22px}
.strip .num{
  font-family:'IBM Plex Mono',monospace;font-size:26px;font-weight:500;
  color:#fff;display:block;letter-spacing:-.02em;
}
.strip .lbl{font-size:12.5px;color:#8FA9C2;margin-top:5px;display:block;line-height:1.4}

/* ---------- SECTIONS ---------- */
section{padding:92px 0}
.sec-head{max-width:660px;margin-bottom:52px}
.sec-head h2{font-size:clamp(26px,3vw,36px);margin-top:14px;letter-spacing:-.03em}
.sec-head p{margin-top:16px;font-size:16px;color:var(--body)}
.svc{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}

/* ---------- DEUX / TROIS METIERS ---------- */
.two{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.three{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.pillar{
  border:1px solid var(--line);border-radius:14px;padding:36px 34px;
  background:var(--white);transition:border-color .2s,transform .2s;
}
.pillar:hover{border-color:#C6D6E4;transform:translateY(-2px)}
.pillar .ico{
  width:52px;height:52px;border-radius:11px;
  background:#EAF6FC;display:flex;align-items:center;justify-content:center;
  margin-bottom:24px;
}
.pillar.alt .ico{background:#FDF3E1}
.pillar.sun .ico{background:#FBF1DC}
.pillar h3{font-size:20px;margin-bottom:12px}
.pillar p{font-size:15px;color:var(--body);line-height:1.7}
.pillar ul{list-style:none;margin-top:20px;font-size:14px}
.pillar li{padding:7px 0 7px 22px;position:relative;color:var(--muted)}
.pillar li::before{
  content:"";position:absolute;left:0;top:15px;
  width:7px;height:7px;border-radius:2px;background:var(--blue);
}
.pillar.alt li::before{background:var(--orange)}
.pillar.sun li::before{background:#D9A21B}
.three .pillar{padding:32px 28px}
.three .pillar h3{font-size:18px}
.three .pillar p{font-size:14px}
.three .pillar ul{font-size:13.5px}

/* ---------- GRILLE SERVICES ---------- */
.cards{
  display:grid;grid-template-columns:repeat(3,1fr);gap:1px;
  background:var(--line);border:1px solid var(--line);
  border-radius:14px;overflow:hidden;
}
.card{background:var(--white);padding:32px 28px;transition:background .2s;display:block}
.card:hover{background:#FCFDFE}
.cards.cols-2{grid-template-columns:repeat(2,1fr)}

/* carte pleine largeur — mise en avant d'une prestation */
.card.feature{
  grid-column:1/-1;background:var(--navy-deep);
  padding:34px 36px;display:flex;align-items:center;gap:28px;flex-wrap:wrap;
}
.card.feature:hover{background:var(--navy-deep)}
.card.feature .f-ico{
  width:56px;height:56px;border-radius:13px;background:rgba(242,160,30,.14);
  border:1px solid rgba(242,160,30,.3);flex:none;
  display:flex;align-items:center;justify-content:center;
}
.card.feature .f-body{flex:1;min-width:240px}
.card.feature h3{color:#fff;font-size:20px;margin-bottom:8px}
.card.feature p{color:#A9C0D6;font-size:14.5px;line-height:1.65;max-width:640px}
.card.feature .tags{margin-top:14px;display:flex;flex-wrap:wrap;gap:6px}
.card.feature .tags span{
  font-family:'IBM Plex Mono',monospace;font-size:10.5px;
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.16);
  padding:3px 8px;border-radius:4px;color:#9FB8CE;
}
.card.feature .f-link{
  font-size:13.5px;font-weight:500;color:var(--orange);white-space:nowrap;
  display:inline-flex;align-items:center;gap:7px;
}
.card.feature .f-link:hover{color:#fff}
.card .n{
  font-family:'IBM Plex Mono',monospace;font-size:12px;color:#B6C2CE;
  letter-spacing:.1em;display:block;margin-bottom:16px;
}
.card h3{font-size:16.5px;margin-bottom:10px}
.card p{font-size:14px;color:var(--muted);line-height:1.68}
.card .tags{margin-top:16px;display:flex;flex-wrap:wrap;gap:6px}
.card .tags span{
  font-family:'IBM Plex Mono',monospace;font-size:10.5px;
  background:var(--surface);border:1px solid var(--line);
  padding:3px 8px;border-radius:4px;color:#6C7A88;
}

/* ---------- DEUX MODES ---------- */
.modes{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.mode{border-radius:14px;padding:40px 36px;position:relative;overflow:hidden}
.mode.local{background:var(--navy);color:#C7D9EA}
.mode.remote{background:var(--surface);border:1px solid var(--line)}
.mode h3{font-size:21px;margin-bottom:8px}
.mode.local h3{color:#fff}
.mode .sub{
  font-size:13px;font-family:'IBM Plex Mono',monospace;letter-spacing:.06em;
  text-transform:uppercase;margin-bottom:22px;display:block;
}
.mode.local .sub{color:var(--orange)}
.mode.remote .sub{color:var(--blue)}
.mode ul{list-style:none;font-size:14.5px;line-height:1.9}
.mode.local li{color:#B8CBDD}
.mode.remote li{color:var(--body)}
.mode li{padding-left:24px;position:relative}
.mode li::before{
  content:"";position:absolute;left:0;top:11px;width:8px;height:8px;
  border:2px solid var(--orange);border-radius:50%;
}
.mode.remote li::before{border-color:var(--blue)}
.mode .note{margin-top:26px;padding-top:20px;font-size:13px;line-height:1.6}
.mode.local .note{border-top:1px solid rgba(255,255,255,.13);color:#8FA9C2}
.mode.remote .note{border-top:1px solid var(--line);color:var(--muted)}

/* ---------- SECTEURS ---------- */
.sectors{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.sector{
  border:1px solid var(--line);border-radius:10px;padding:22px 20px;
  font-size:14px;font-weight:500;color:var(--ink);
  display:flex;align-items:center;gap:12px;
  transition:border-color .2s,background .2s;
}
.sector:hover{border-color:var(--blue);background:#FAFDFF}
.sector i{width:8px;height:8px;border-radius:2px;background:var(--blue);flex:none;display:block}

/* ---------- METHODE ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.step{padding:0 26px 0 0;position:relative}
.step:not(:last-child)::after{
  content:"";position:absolute;right:0;top:19px;width:100%;height:1px;
  background:var(--line);z-index:0;
}
.step .dot{
  width:38px;height:38px;border-radius:50%;background:var(--white);
  border:2px solid var(--blue);display:flex;align-items:center;justify-content:center;
  font-family:'IBM Plex Mono',monospace;font-size:13px;font-weight:500;
  color:var(--navy);position:relative;z-index:1;margin-bottom:22px;
}
.step h4{font-size:15px;margin-bottom:8px}
.step p{font-size:13.5px;color:var(--muted);line-height:1.65;padding-right:14px}

/* ---------- REALISATIONS ---------- */
.projects{background:var(--surface);border-top:1px solid var(--line)}
.proj-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.proj{border-radius:12px;overflow:hidden;background:var(--white);border:1px solid var(--line)}
.proj .thumb{
  height:172px;background:var(--navy-deep);position:relative;overflow:hidden;
  display:flex;align-items:center;justify-content:center;
}
.proj .thumb::before{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:26px 26px;
}
.proj .thumb span{
  position:relative;font-family:'IBM Plex Mono',monospace;
  font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:#5F83A8;
}
.proj .body{padding:24px 24px 28px}
.proj .body .cat{
  font-family:'IBM Plex Mono',monospace;font-size:10.5px;
  letter-spacing:.12em;text-transform:uppercase;color:var(--blue);
}
.proj .body h4{font-size:15.5px;margin:9px 0 8px;line-height:1.35}
.proj .body p{font-size:13.5px;color:var(--muted);line-height:1.6}

/* ---------- FILTRES ---------- */
.filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:40px}
.filters button{
  font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.08em;
  text-transform:uppercase;padding:9px 16px;border-radius:6px;
  border:1px solid var(--line);background:#fff;color:#6C7A88;cursor:pointer;
  transition:all .18s;
}
.filters button:hover{border-color:var(--navy);color:var(--navy)}
.filters button.on{background:var(--navy);border-color:var(--navy);color:#fff}

/* ---------- BLOCS DE CONTENU ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start}
.prose h3{font-size:19px;margin-bottom:12px}
.prose p{font-size:15px;line-height:1.75;color:var(--body);margin-bottom:16px}
.prose p:last-child{margin-bottom:0}

.detail{
  border-top:1px solid var(--line);padding:44px 0;
  display:grid;grid-template-columns:88px 1fr 1fr;gap:40px;align-items:start;
}
.detail:last-child{border-bottom:1px solid var(--line)}
.detail .num{
  font-family:'IBM Plex Mono',monospace;font-size:12px;color:#B6C2CE;
  letter-spacing:.1em;padding-top:5px;
}
.detail h3{font-size:21px;margin-bottom:14px}
.detail p{font-size:15px;line-height:1.75;color:var(--body)}
.detail .list{list-style:none;font-size:14px;margin-top:6px}
.detail .list li{padding:6px 0 6px 22px;position:relative;color:var(--muted)}
.detail .list li::before{
  content:"";position:absolute;left:0;top:14px;width:7px;height:7px;
  border-radius:2px;background:var(--orange);
}
.detail .tags{margin-top:18px;display:flex;flex-wrap:wrap;gap:6px}
.detail .tags span{
  font-family:'IBM Plex Mono',monospace;font-size:10.5px;
  background:var(--surface);border:1px solid var(--line);
  padding:3px 8px;border-radius:4px;color:#6C7A88;
}
/* bloc mis en avant — énergies solaires */
.detail.solaire{background:linear-gradient(90deg,#FEFAF1 0%,#FFFFFF 62%)}
.detail.solaire .num{color:#D9A21B}
.detail.solaire .list li::before{background:#D9A21B}

/* ---------- FORMULAIRE ---------- */
.form{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.form .full{grid-column:1/-1}
.field{display:flex;flex-direction:column;gap:7px}
.field label{
  font-size:12.5px;font-weight:500;color:var(--ink);
  letter-spacing:.01em;
}
.field label .req{color:var(--orange)}
.field input,.field select,.field textarea{
  font-family:'Poppins',sans-serif;font-size:14px;color:var(--ink);
  background:#fff;border:1px solid var(--line);border-radius:8px;
  padding:13px 15px;width:100%;transition:border-color .18s,box-shadow .18s;
}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(41,168,224,.13);
}
.field textarea{resize:vertical;min-height:130px;line-height:1.6}
.form .btn{justify-self:start;margin-top:6px}
.form-note{font-size:12px;color:var(--muted);line-height:1.6;margin-top:4px}

/* ---------- FAQ ---------- */
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{
  cursor:pointer;padding:22px 44px 22px 0;position:relative;
  font-size:15.5px;font-weight:500;color:var(--ink);list-style:none;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"";position:absolute;right:6px;top:29px;
  width:9px;height:9px;border-right:2px solid var(--muted);border-bottom:2px solid var(--muted);
  transform:rotate(45deg);transition:transform .2s;
}
.faq details[open] summary::after{transform:rotate(-135deg);top:32px}
.faq details p{font-size:14.5px;line-height:1.75;color:var(--body);padding:0 44px 24px 0;margin-top:-4px}

/* ---------- ENCADRE INFOS ---------- */
.info-box{
  background:var(--surface);border:1px solid var(--line);
  border-radius:14px;padding:32px 30px;
}
.info-box h4{font-size:14px;margin-bottom:18px;letter-spacing:.02em}
.info-row{
  display:flex;justify-content:space-between;gap:16px;
  padding:12px 0;border-bottom:1px solid var(--line);font-size:14px;
}
.info-row:last-child{border:0;padding-bottom:0}
.info-row span:first-child{color:var(--muted);font-size:13px;flex:none}
.info-row span:last-child{color:var(--ink);font-weight:500;text-align:right}
.info-row a:hover{color:var(--blue)}

/* ---------- CTA FINAL ---------- */
.final{
  background:var(--navy-deep);color:#C7D9EA;position:relative;overflow:hidden;
  padding:88px 0;
}
.final::before{
  content:"";position:absolute;right:-120px;top:-120px;width:520px;height:520px;
  border:1px solid rgba(255,255,255,.07);border-radius:50%;
}
.final::after{
  content:"";position:absolute;right:-40px;top:-40px;width:360px;height:360px;
  border:1px solid rgba(242,160,30,.16);border-radius:50%;
}
.final-inner{position:relative;display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:center}
.final h2{color:#fff;font-size:clamp(26px,3vw,38px);letter-spacing:-.03em}
.final p{margin-top:18px;font-size:16px;color:#A9C0D6;max-width:440px}
.contact-box{
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);
  border-radius:14px;padding:32px 30px;
}
.contact-box .row{
  display:flex;justify-content:space-between;gap:16px;
  padding:13px 0;border-bottom:1px solid rgba(255,255,255,.08);font-size:14px;
}
.contact-box .row:last-child{border:0;padding-bottom:0}
.contact-box .row span:first-child{color:#8FA9C2;font-size:13px}
.contact-box .row span:last-child{color:#fff;font-weight:500;text-align:right}
.contact-box a{color:#fff}
.contact-box a:hover{color:var(--orange)}

/* ---------- FOOTER ---------- */
footer{background:#061E38;color:#7F98B0;padding:56px 0 32px;font-size:13.5px}
.foot-top{
  display:flex;justify-content:space-between;align-items:flex-start;
  gap:40px;padding-bottom:36px;border-bottom:1px solid rgba(255,255,255,.08);
  flex-wrap:wrap;
}
.foot-top img{height:34px;opacity:.95}
.foot-cols{display:flex;gap:64px;flex-wrap:wrap}
.foot-cols h5{
  color:#fff;font-size:12px;letter-spacing:.12em;text-transform:uppercase;
  font-weight:500;margin-bottom:14px;font-family:'IBM Plex Mono',monospace;
}
.foot-cols a{display:block;padding:4px 0;color:#7F98B0;font-size:13.5px}
.foot-cols a:hover{color:var(--orange)}
.foot-bot{
  display:flex;justify-content:space-between;gap:20px;
  padding-top:24px;font-size:12.5px;color:#5D7893;flex-wrap:wrap;
}

/* ---------- RESPONSIVE ---------- */
@media(max-width:980px){
  .hero-inner,.final-inner{grid-template-columns:1fr;gap:44px}
  .hero-art{order:-1;max-width:340px}
  .two,.modes,.split,.three{grid-template-columns:1fr}
  .split{gap:36px}
  .cards{grid-template-columns:1fr 1fr}
  .sectors{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr;gap:36px 0}
  .step:not(:last-child)::after{display:none}
  .proj-grid{grid-template-columns:1fr}
  .strip-grid{grid-template-columns:1fr 1fr}
  .detail{grid-template-columns:1fr;gap:18px}
  .detail .num{padding-top:0}

  .nav-toggle{display:flex}
  .nav ul{
    position:fixed;top:78px;left:0;right:0;
    background:#fff;border-bottom:1px solid var(--line);
    flex-direction:column;gap:0;padding:8px 28px 24px;
    transform:translateY(-12px);opacity:0;pointer-events:none;
    transition:opacity .18s,transform .18s;
    box-shadow:0 18px 40px rgba(7,43,80,.09);
  }
  body.nav-open .nav ul{transform:translateY(0);opacity:1;pointer-events:auto}
  .nav ul li{border-bottom:1px solid var(--line)}
  .nav ul li:last-child{border:0}
  .nav ul a{display:block;padding:15px 0;font-size:15px}
  .nav ul a::after{display:none}
  .nav ul a.active{color:var(--blue)}
}
@media(max-width:620px){
  .cards,.sectors,.steps,.form{grid-template-columns:1fr}
  .cards.cols-2{grid-template-columns:1fr}
  section{padding:64px 0}
  .wrap{padding:0 20px}
  .hero{padding:64px 0 0}
  .hero-cta{flex-direction:column;align-items:stretch}
  .btn{justify-content:center}
  .nav{gap:10px;height:68px}
  .nav .brand img{height:32px}
  .nav .btn{padding:10px 16px;font-size:13px}
  .hero h1{font-size:clamp(24px,7vw,34px)}
  .hero .eyebrow{white-space:normal;font-size:10px;letter-spacing:.1em;line-height:1.7}
  .strip-grid{grid-template-columns:1fr 1fr}
  .strip .num{font-size:22px}
  .mode{padding:30px 24px}
  .pillar{padding:28px 24px}
  .contact-box{padding:26px 22px}
  .contact-box .row{flex-direction:column;gap:3px}
  .contact-box .row span:last-child{text-align:left}
  .info-row{flex-direction:column;gap:2px}
  .info-row span:last-child{text-align:left}
  .nav ul{top:68px}
  .page-hero{padding:44px 0 52px}
}
@media(max-width:400px){
  .nav .btn{padding:9px 12px;font-size:12px}
  .nav .brand img{height:28px}
}