/* Inspection Drone France – feuille de style
   Marque : bleu marine (primaire), rouge (accent, usage mesuré), gris, fond blanc / off-white. */
:root{
  --blue:#1b3a6b; --blue-d:#0f2447; --blue-dd:#0a1a35; --blue-l:#3a67b0; --blue-soft:#eaf0fa;
  --red:#c81e1e; --red-d:#a31616; --grey:#5a6270; --bg:#fafaf7; --white:#fff; --text:#1f2733; --muted:#4f5967; --line:#e2e5ea;
  --radius:clamp(14px,1.2vw,22px); --radius-sm:12px;
  --shadow:0 1px 2px rgba(15,36,71,.05),0 12px 32px rgba(15,36,71,.08);
  --shadow-lg:0 2px 4px rgba(15,36,71,.06),0 24px 60px rgba(15,36,71,.16);
  --container:min(1500px,100% - clamp(2rem,6vw,6rem));
  --sp:clamp(3.5rem,7vw,7.5rem);
  --header-h:clamp(64px,5vw,80px);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:Inter,Montserrat,"Segoe UI",system-ui,-apple-system,Arial,sans-serif;color:var(--text);background:var(--bg);line-height:1.65;font-size:clamp(1rem,.35vw + .92rem,1.175rem);overflow-x:hidden}
img,svg{max-width:100%;display:block}
img{height:auto}
a{color:var(--blue);text-underline-offset:.2em}
a:hover{color:var(--red)}
:focus-visible{outline:3px solid var(--blue-l);outline-offset:3px;border-radius:4px}
.icon{flex:0 0 auto}
.container{width:var(--container);margin-inline:auto}
.skip{position:absolute;left:-9999px;top:0;background:var(--blue);color:#fff;padding:.8rem 1rem;border-radius:0 0 10px 10px;z-index:999}
.skip:focus{left:1rem;color:#fff}
h1,h2,h3,h4{margin:0 0 .7rem;line-height:1.12;color:var(--blue);letter-spacing:-.02em;text-wrap:balance}
h1{font-size:clamp(2.2rem,1.2rem + 3.6vw,4.9rem);font-weight:800}
h2{font-size:clamp(1.7rem,1rem + 2vw,3.2rem);font-weight:800}
h3{font-size:clamp(1.15rem,1rem + .5vw,1.5rem);font-weight:700}
p{margin:0 0 1rem}
.lead{font-size:clamp(1.05rem,.9rem + .5vw,1.4rem);color:var(--muted);max-width:60ch}
.eyebrow{display:inline-flex;align-items:center;gap:.5rem;padding:.35rem .85rem;border-radius:999px;background:var(--blue-soft);color:var(--blue);font-weight:700;font-size:.8rem;letter-spacing:.08em;text-transform:uppercase;margin-bottom:1.1rem}
.eyebrow::before{content:"";width:.5rem;height:.5rem;border-radius:50%;background:var(--red)}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.82);backdrop-filter:saturate(1.4) blur(14px);-webkit-backdrop-filter:saturate(1.4) blur(14px);border-bottom:1px solid rgba(226,229,234,.9)}
.bar{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:var(--header-h);position:relative}
.brand{display:inline-flex;align-items:center;gap:.7rem;text-decoration:none;color:var(--blue);font-weight:800;letter-spacing:-.02em;font-size:clamp(1.05rem,.9rem + .4vw,1.35rem)}
.brand img{width:46px;height:46px;object-fit:contain}
.brand b{color:var(--red)}
.brand:hover{color:var(--blue)}
.brand-text{white-space:nowrap;line-height:1}
.brand-inspection{color:var(--blue)}
.brand-drone{color:#6b7280}
.brand-country{color:var(--red)}
.nav{display:flex;align-items:center;gap:clamp(1rem,2.2vw,2.4rem)}
.nav a:not(.btn){position:relative;text-decoration:none;color:var(--text);font-weight:600;padding:.4rem 0}
.nav a:not(.btn)::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--red);transform:scaleX(0);transform-origin:left;transition:transform .25s}
.nav a:not(.btn):hover::after,.nav a[aria-current="page"]::after{transform:scaleX(1)}
.nav a:not(.btn):hover{color:var(--blue)}
.menu-toggle{position:absolute;opacity:0;width:1px;height:1px}
.burger{display:none;cursor:pointer;width:46px;height:46px;border-radius:12px;background:var(--blue-soft);align-items:center;justify-content:center}
.burger span,.burger span::before,.burger span::after{display:block;width:22px;height:2.5px;background:var(--blue);border-radius:3px;position:relative;content:"";transition:transform .25s,top .25s,background .25s}
.burger span::before{position:absolute;top:-7px}
.burger span::after{position:absolute;top:7px}
.menu-toggle:checked + .burger span{background:transparent}
.menu-toggle:checked + .burger span::before{top:0;transform:rotate(45deg)}
.menu-toggle:checked + .burger span::after{top:0;transform:rotate(-45deg)}
.menu-toggle:focus-visible + .burger{outline:3px solid var(--blue-l);outline-offset:2px}

/* Boutons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.8rem 1.35rem;border-radius:999px;font-weight:700;text-decoration:none;border:2px solid transparent;transition:transform .2s,background .2s,box-shadow .2s,color .2s;cursor:pointer;font:inherit;font-weight:700;line-height:1.2}
.btn:hover{transform:translateY(-2px)}
.btn-lg{padding:1rem 1.8rem;font-size:1.05rem}
.btn-red{background:var(--red);color:#fff;box-shadow:0 8px 20px rgba(200,30,30,.28)}
.btn-red:hover{background:var(--red-d);color:#fff}
.btn-blue{background:var(--blue);color:#fff}
.btn-blue:hover{background:var(--blue-d);color:#fff}
.btn-light{background:#fff;color:var(--blue)}
.btn-light:hover{background:var(--blue-soft);color:var(--blue)}
.btn-outline{border-color:var(--blue);color:var(--blue);background:transparent}
.btn-outline:hover{background:var(--blue);color:#fff}
.btn-ghost{border-color:rgba(255,255,255,.4);color:#fff;background:rgba(255,255,255,.06)}
.btn-ghost:hover{background:#fff;color:var(--blue)}
.actions{display:flex;flex-wrap:wrap;gap:.9rem;margin-top:1.6rem}

/* Hero */
.hero{position:relative;overflow:hidden;color:#dbe6f8;background:radial-gradient(1200px 600px at 85% 20%,rgba(58,103,176,.55),transparent 60%),linear-gradient(135deg,var(--blue-dd),var(--blue-d) 55%,var(--blue))}
.hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);background-size:56px 56px;mask-image:linear-gradient(180deg,#000 30%,transparent 100%);-webkit-mask-image:linear-gradient(180deg,#000 30%,transparent 100%)}
.hero-grid{position:relative;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:clamp(2rem,5vw,6rem);align-items:center;padding-block:clamp(3rem,7vw,8rem)}
.hero-copy{min-width:0}
.hero h1{color:#fff}
.hero h1 em{font-style:normal;background:linear-gradient(90deg,#ff7a59,#ffd36b);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .lead{color:#c5d3ea}
.hero .eyebrow{background:rgba(255,255,255,.1);color:#fff}
.hero-visual{position:relative}
.hero-svg{width:100%;height:auto;filter:drop-shadow(0 30px 50px rgba(0,0,0,.35))}
.hero-drone{animation:float 6s ease-in-out infinite}
@keyframes float{0%,100%{transform:translate(320px,150px)}50%{transform:translate(320px,138px)}}
.chip{position:absolute;display:inline-flex;align-items:center;gap:.55rem;padding:.6rem 1rem;border-radius:999px;background:rgba(255,255,255,.95);color:var(--blue);font-weight:700;font-size:.9rem;box-shadow:var(--shadow-lg);animation:bob 5s ease-in-out infinite}
.chip .icon{color:var(--red)}
.chip-1{top:6%;left:-2%}
.chip-2{bottom:20%;right:-2%;animation-delay:-1.5s}
.chip-3{bottom:2%;left:8%;animation-delay:-3s}
@keyframes bob{50%{transform:translateY(-8px)}}

/* Sections */
.section{padding-block:var(--sp)}
.section-tight{padding-block:clamp(2rem,4vw,4rem)}
.section-alt{background:linear-gradient(180deg,#fff,var(--blue-soft))}
.section-dark{background:linear-gradient(135deg,var(--blue-dd),var(--blue-d));color:#dbe6f8}
.section-dark h2,.section-dark h3{color:#fff}
.section-dark .lead{color:#c5d3ea}
.section-head{max-width:58rem;margin-bottom:clamp(2rem,4vw,4rem)}
.section-head.center{margin-inline:auto;text-align:center}
.section-head.center .lead{margin-inline:auto}

/* Bandeau de confiance */
.trust{background:#fff;border-bottom:1px solid var(--line)}
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line)}
.trust-item{background:#fff;display:flex;align-items:center;gap:1rem;padding:clamp(1.2rem,2vw,2rem)}
.trust-item .icon{color:var(--blue);background:var(--blue-soft);padding:.7rem;width:3.2rem;height:3.2rem;border-radius:14px}
.trust-item strong{display:block;color:var(--blue);line-height:1.2}
.trust-item span{font-size:.9rem;color:var(--muted)}

/* Cartes services */
.cards,.service-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(1.2rem,2vw,2.4rem)}
.card,.svc-card{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;display:flex;flex-direction:column;transition:transform .3s,box-shadow .3s,border-color .3s}
.card:hover,.svc-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:rgba(27,58,107,.25)}
.card>img,.svc-card>img{width:100%;aspect-ratio:3/2;object-fit:cover;background:var(--blue-soft);transition:transform .5s}
.svc-card:focus-within{outline:3px solid var(--blue-l);outline-offset:3px}
.svc-link:focus-visible{outline:none}
.svc-card:hover>img{transform:scale(1.04)}
.card .body,.svc-body{padding:clamp(1.3rem,2vw,2.2rem);display:flex;flex-direction:column;flex:1}
.svc-media{overflow:hidden;position:relative}
.svc-num{position:absolute;top:1rem;left:1rem;font-weight:800;font-size:.85rem;letter-spacing:.1em;color:#fff;background:var(--red);padding:.25rem .7rem;border-radius:999px}
.svc-icon{display:grid;place-items:center;width:3.4rem;height:3.4rem;border-radius:16px;background:var(--blue-soft);color:var(--blue);margin-bottom:1rem}
.svc-body p{color:var(--muted)}
.svc-body .checks{margin-bottom:1.2rem}
.svc-link{margin-top:auto;display:inline-flex;align-items:center;gap:.5rem;font-weight:700;text-decoration:none;color:var(--blue)}
.svc-link .icon{transition:transform .25s}
.svc-card:hover .svc-link .icon,.svc-link:hover .icon{transform:translateX(5px)}
.svc-link::after{content:"";position:absolute;inset:0}

/* Étapes */
.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(1rem,2vw,2.4rem);counter-reset:step;position:relative;list-style:none;padding:0;margin:0}
.timeline::before{content:"";position:absolute;top:1.75rem;left:6%;right:6%;height:2px;background:repeating-linear-gradient(90deg,var(--blue-l) 0 8px,transparent 8px 16px);opacity:.5}
.step{position:relative;padding-top:0}
.step-num{display:grid;place-items:center;width:3.5rem;height:3.5rem;border-radius:50%;background:var(--blue);color:#fff;font-weight:800;font-size:1.2rem;box-shadow:0 0 0 8px var(--bg);position:relative;margin-bottom:1.2rem}
.section-alt .step-num{box-shadow:0 0 0 8px #f3f6fc}
.step:last-child .step-num{background:var(--red)}
.step h3{margin-bottom:.4rem}
.step p{color:var(--muted);font-size:.97rem}

/* Sections alternées */
.feature{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(2rem,5vw,6rem);align-items:center}
.feature+.feature{margin-top:var(--sp)}
.feature-rev .feature-media{order:2}
.feature-media{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-lg);position:relative;background:var(--blue-d)}
.feature-media img{width:100%;aspect-ratio:3/2;object-fit:cover;transition:transform .6s}
.feature-media:hover img{transform:scale(1.03)}
.feature-copy p{color:var(--muted)}
.checks{list-style:none;padding:0;margin:1.1rem 0}
.checks li{position:relative;padding-left:2rem;margin:.65rem 0}
.checks li::before{content:"";position:absolute;left:0;top:.28em;width:1.25rem;height:1.25rem;border-radius:50%;background:var(--red) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12.5l4 4 8-9'/%3E%3C/svg%3E") center/70% no-repeat}

/* Cas d'usage */
.usecase-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(1rem,1.6vw,1.8rem)}
.usecase{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:clamp(1.3rem,2vw,2rem);transition:transform .25s,box-shadow .25s}
.usecase:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.usecase .icon{color:var(--blue);margin-bottom:.9rem;background:var(--blue-soft);padding:.65rem;width:3rem;height:3rem;border-radius:14px}
.usecase h3{margin-bottom:.3rem}
.usecase p{margin:0;color:var(--muted);font-size:.97rem}

/* FAQ */
.faq{display:grid;gap:.9rem;max-width:62rem}
.faq details{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);padding:0 1.4rem;transition:box-shadow .2s,border-color .2s}
.faq details[open]{box-shadow:var(--shadow);border-color:rgba(27,58,107,.3)}
.faq summary{cursor:pointer;list-style:none;font-weight:700;color:var(--blue);padding:1.1rem 2.2rem 1.1rem 0;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:0;top:50%;transform:translateY(-50%);font-size:1.6rem;color:var(--red);font-weight:400;transition:transform .2s}
.faq details[open] summary::after{content:"−"}
.faq details p{color:var(--muted);padding-bottom:1.2rem;margin:0}
.faq-layout{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.6fr);gap:clamp(2rem,5vw,6rem);align-items:start}

/* Zone d'intervention */
.zone-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(2rem,5vw,6rem);align-items:center}
.tag-list{display:flex;flex-wrap:wrap;gap:.6rem;list-style:none;padding:0;margin:1.5rem 0 0}
.tag{display:inline-flex;align-items:center;gap:.4rem;padding:.5rem 1rem;border-radius:999px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);color:#fff;font-weight:600;font-size:.95rem}
.tag-home{background:var(--red);border-color:var(--red)}
.zone-map{width:100%;height:auto}

/* Bandeau CTA */
.cta-band{display:flex;align-items:center;justify-content:space-between;gap:2rem;flex-wrap:wrap;color:#dbe6f8;border-radius:calc(var(--radius)*1.4);padding:clamp(2rem,5vw,5rem);background:radial-gradient(800px 400px at 90% 0,rgba(200,30,30,.35),transparent 60%),linear-gradient(135deg,var(--blue-dd),var(--blue));box-shadow:var(--shadow-lg)}
.cta-band h2{color:#fff;margin-bottom:.5rem}
.cta-band p{margin:0;max-width:46ch}
.cta-band .actions{margin:0}

/* Pages internes */
.page-title{position:relative;overflow:hidden;color:#c5d3ea;padding-block:clamp(2.5rem,6vw,6rem);background:radial-gradient(900px 400px at 90% 0,rgba(58,103,176,.5),transparent 60%),linear-gradient(135deg,var(--blue-dd),var(--blue-d))}
.page-title::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:56px 56px}
.page-title .container{position:relative}
.page-title h1{color:#fff;font-size:clamp(2rem,1rem + 3vw,4rem)}
.page-title p{margin:0;max-width:60ch;font-size:clamp(1.05rem,.9rem + .4vw,1.3rem)}
.crumbs{font-size:.9rem;margin-bottom:1rem;color:#9fb3d6}
.crumbs a{color:#fff}
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(2rem,5vw,6rem);align-items:start}
.prose{max-width:62rem}
.prose h2{font-size:clamp(1.4rem,1rem + 1vw,2rem);margin-top:2rem}
.prose h2:first-child{margin-top:0}
.two-col{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(1rem,2vw,2.4rem)}
.panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:clamp(1.4rem,2.4vw,2.6rem);box-shadow:var(--shadow)}
.panel h3{display:flex;align-items:center;gap:.6rem}
.panel h3 .icon{color:var(--red)}
.panel .checks{margin-bottom:0}
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(1rem,2vw,2rem)}
.kpi{padding:1.4rem;border-radius:var(--radius);background:#fff;border:1px solid var(--line);text-align:center}
.kpi strong{display:block;font-size:clamp(1.6rem,1rem + 1.6vw,2.6rem);color:var(--blue);line-height:1.1}
.kpi span{color:var(--muted);font-size:.95rem}
.table-wrap{overflow-x:auto;border-radius:var(--radius);border:1px solid var(--line);background:#fff;box-shadow:var(--shadow)}
.compare{width:100%;border-collapse:collapse;min-width:640px}
.compare th,.compare td{padding:1rem 1.3rem;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
.compare thead th{background:var(--blue);color:#fff;font-weight:700}
.compare tbody th{color:var(--blue);background:var(--blue-soft);width:20%}
.compare tr:last-child td,.compare tr:last-child th{border-bottom:0}
.note{font-size:.9rem;color:var(--muted);margin-top:1rem}

/* Contact & formulaires */
.contact-grid{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:clamp(2rem,4vw,5rem);align-items:start}
.info-card{position:sticky;top:calc(var(--header-h) + 1.5rem);color:#dbe6f8;border-radius:var(--radius);padding:clamp(1.6rem,2.6vw,2.8rem);background:linear-gradient(135deg,var(--blue-dd),var(--blue));box-shadow:var(--shadow-lg)}
.info-card h2{color:#fff;font-size:clamp(1.4rem,1rem + 1vw,2rem)}
.info-list{list-style:none;padding:0;margin:1.2rem 0 0;display:grid;gap:1.1rem}
.info-list li{display:flex;gap:.9rem;align-items:flex-start}
.info-list .icon{background:rgba(255,255,255,.12);padding:.55rem;width:2.6rem;height:2.6rem;border-radius:12px;color:#fff}
.info-list a{color:#fff;font-weight:700}
.info-list small{display:block;color:#9fb3d6}
form{display:grid;gap:1.1rem;width:100%}
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:clamp(1.4rem,3vw,3rem);box-shadow:var(--shadow)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1.1rem}
label{font-weight:700;display:block;margin-bottom:.35rem;color:var(--blue)}
input,textarea,select{width:100%;padding:.85rem 1rem;border:1px solid #c7cfdb;border-radius:var(--radius-sm);font:inherit;background:#fff;color:var(--text);transition:border-color .2s,box-shadow .2s}
input:focus,textarea:focus,select:focus{border-color:var(--blue);box-shadow:0 0 0 4px rgba(27,58,107,.12);outline:none}
textarea{min-height:180px;resize:vertical}
.consent{display:flex;gap:.7rem;align-items:flex-start;font-weight:400;color:var(--text)}
.consent input{width:1.2rem;height:1.2rem;margin-top:.25rem;flex:0 0 auto}
.notice{padding:1rem 1.2rem;border-radius:var(--radius-sm);margin-bottom:1.2rem;border:1px solid transparent}
.notice.ok{background:#eef9f0;border-color:#b8e0c1;color:#14532d}
.notice.err{background:#fff1f1;border-color:#f0b4b4;color:#7f1d1d}
.hp{position:absolute;left:-9999px}

/* Footer */
.site-footer{background:var(--blue-dd);color:#b7c6e0;padding-top:clamp(3rem,6vw,6rem);border-top:4px solid var(--red)}
.site-footer a{color:#e8eefb;text-decoration:none}
.site-footer a:hover{color:#fff;text-decoration:underline}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:clamp(1.5rem,3vw,4rem)}
.site-footer h3{color:#fff;font-size:1rem;text-transform:uppercase;letter-spacing:.1em}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin:.55rem 0}
.brand-light,.brand-light:hover{color:#fff}
.footer-about p{margin-top:1rem;max-width:36ch}
.copy{margin:clamp(2rem,4vw,4rem) auto 0;padding-block:1.5rem;border-top:1px solid rgba(255,255,255,.12);font-size:.88rem}

/* Bouton d'appel mobile */
.call-fab{display:none}

/* Animations d'apparition */
.js .reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.js .reveal.is-visible{opacity:1;transform:none}

/* Responsive */
@media (min-width:1900px){body{font-size:1.2rem}}
@media (max-width:1100px){
  .cards,.service-grid,.usecase-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .timeline{grid-template-columns:repeat(2,1fr);row-gap:2.5rem}
  .timeline::before{display:none}
  .trust-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .kpis{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:900px){
  .hero-grid,.feature,.zone-grid,.split,.contact-grid,.faq-layout,.two-col{grid-template-columns:1fr}
  .feature-rev .feature-media{order:0}
  .hero-visual{max-width:560px;margin-inline:auto}
  .info-card{position:static}
}
@media (max-width:860px){
  .burger{display:inline-flex}
  .nav{display:none;position:absolute;top:100%;left:calc(-1 * clamp(1rem,3vw,3rem));right:calc(-1 * clamp(1rem,3vw,3rem));background:#fff;flex-direction:column;align-items:stretch;gap:0;padding:.8rem clamp(1rem,3vw,3rem) 1.4rem;border-bottom:1px solid var(--line);box-shadow:0 24px 40px rgba(15,36,71,.12)}
  .menu-toggle:checked ~ .nav{display:flex}
  .nav a:not(.btn){padding:.9rem 0;border-bottom:1px solid var(--line)}
  .nav a:not(.btn)::after{display:none}
  .nav-cta{margin-top:1rem}
  .call-fab{display:inline-flex;align-items:center;gap:.5rem;position:fixed;right:1rem;bottom:1rem;z-index:60;background:var(--red);color:#fff;font-weight:800;text-decoration:none;padding:.9rem 1.3rem;border-radius:999px;box-shadow:0 10px 30px rgba(200,30,30,.45)}
  .call-fab:hover{color:#fff}
  .site-footer{padding-bottom:4.5rem}
}
@media (max-width:640px){
  .cards,.service-grid,.usecase-grid,.timeline,.trust-grid,.footer-grid,.form-row,.kpis{grid-template-columns:1fr}
  .chip{font-size:.78rem;padding:.45rem .8rem}
  .chip-1{left:0}.chip-2{right:0}
  .cta-band .actions,.actions{flex-direction:column;align-items:stretch}
  .btn-lg{width:100%}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition:none!important;animation:none!important}
  .js .reveal{opacity:1;transform:none}
}