/* Layout: sticky bar, photo hero with copy block, alternating bands, 3-col service grid, navy contact band. */
:root{
  --navy:#0b2a6f; --navy-deep:#071b4a; --red:#d7262e; --ink:#1b2333; --muted:#5a6270;
  --paper:#ffffff; --mist:#eef2f9; --line:#d7dde8;
  --display:"Barlow Condensed","Arial Narrow",Arial,sans-serif;
  --body:"Source Sans 3","Segoe UI",Arial,sans-serif;
  --wrap:72rem;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--body);font-size:1.0625rem;line-height:1.6;color:var(--ink);background:var(--paper)}
img{max-width:100%;display:block}
a{color:var(--navy)}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid var(--red);outline-offset:2px}
.wrap{max-width:var(--wrap);margin:0 auto;padding-inline:1.25rem}
h1,h2,h3{font-family:var(--display);line-height:1.05;text-wrap:balance;margin:0}
h2{font-size:clamp(2rem,4vw,2.75rem);font-weight:700;color:var(--navy);text-transform:uppercase;letter-spacing:.01em}
h3{font-size:1.45rem;font-weight:700;color:var(--navy)}
.eyebrow{font-family:var(--display);font-weight:600;font-size:.95rem;letter-spacing:.18em;text-transform:uppercase;color:var(--red);margin:0 0 .5rem}
.lead{font-size:1.15rem;color:var(--muted);max-width:40rem}

/* demo banner */
.demo{background:#fff4d6;color:#5b4300;text-align:center;font-size:.85rem;padding:.35rem 1rem}

/* header */
.bar{position:sticky;top:0;z-index:20;background:var(--paper);border-bottom:3px solid var(--red)}
.bar .wrap{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding-block:.5rem}
.brand{display:flex;align-items:center;gap:.75rem;text-decoration:none}
.brand img{width:76px;height:auto;flex:none}
.brand span{font-family:var(--display);font-weight:700;font-size:1.3rem;color:var(--navy);line-height:1;text-transform:uppercase}
.brand small{display:block;font-family:var(--body);font-weight:400;font-size:.75rem;color:var(--muted);text-transform:none;letter-spacing:0;margin-top:.2rem}
nav ul{display:flex;gap:1.25rem;list-style:none;margin:0;padding:0;align-items:center}
nav a{text-decoration:none;font-weight:600;color:var(--ink)}
nav a:hover{color:var(--red)}
.btn{display:inline-block;background:var(--red);color:#fff;font-family:var(--display);font-weight:700;font-size:1.15rem;letter-spacing:.04em;text-transform:uppercase;padding:.7rem 1.3rem;border:0;border-radius:2px;text-decoration:none;cursor:pointer}
.btn:hover{background:#b81e25}
.btn.ghost{background:transparent;border:2px solid #fff}
.btn.ghost:hover{background:rgba(255,255,255,.12)}
nav .btn{color:#fff;font-size:1rem;padding:.5rem 1rem}
.menu-toggle{display:none;background:none;border:2px solid var(--navy);color:var(--navy);font-weight:700;padding:.4rem .7rem;border-radius:2px}

/* hero */
.hero{position:relative;background:var(--navy-deep);color:#fff;overflow:hidden}
.hero img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:30% 18%;opacity:.9}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(7,27,74,.15) 0%,rgba(7,27,74,.55) 45%,rgba(7,27,74,.95) 75%)}
.hero .wrap{position:relative;z-index:1;display:flex;justify-content:flex-end;padding-block:6rem 5rem}
.hero-copy{max-width:31rem}
.hero h1{font-size:clamp(2.6rem,6vw,4.4rem);font-weight:800;text-transform:uppercase}
.hero h1 em{font-style:normal;color:#ff4d55}
.hero p{font-size:1.15rem;margin:1.1rem 0 1.6rem;color:#dfe6f5}
.hero .actions{display:flex;flex-wrap:wrap;gap:.75rem}
.facts{background:var(--navy);color:#fff}
.facts ul{list-style:none;margin:0 auto;padding-block:0;display:grid;grid-template-columns:repeat(4,1fr)}
.facts li{padding:1.1rem 1rem;border-left:1px solid rgba(255,255,255,.15)}
.facts li:first-child{border-left:0}
.facts strong{display:block;font-family:var(--display);font-size:1.6rem;font-weight:700;line-height:1.1}
.facts span{font-size:.9rem;color:#c9d3ea}

section{padding-block:4.5rem}
.band{background:var(--mist)}
.head{display:grid;gap:.25rem;margin-bottom:2.25rem}

/* services */
.services{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem}
.service{background:var(--paper);border-top:4px solid var(--navy);padding:1.5rem 1.4rem;min-width:0}
.service h3{margin-bottom:.5rem}
.service p{margin:0 0 .75rem;color:var(--muted)}
.service ul{margin:0;padding-left:1.1rem}
.service li{margin-bottom:.25rem}
.service li::marker{color:var(--red)}
.note{margin-top:1.5rem;background:var(--red);color:#fff;text-align:center;font-weight:600;padding:.8rem 1rem}

/* photo strip */
.strip{display:grid;grid-template-columns:repeat(3,1fr);gap:.75rem}
.strip figure{margin:0}
.strip img{aspect-ratio:3/2;object-fit:cover;width:100%}
.strip figcaption{font-size:.85rem;color:var(--muted);margin-top:.35rem}

/* about */
.split{display:grid;grid-template-columns:1.1fr .9fr;gap:3rem;align-items:start}
.split > *{min-width:0}
.commit{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-top:1.5rem}
.commit div{border-left:4px solid var(--red);padding:.25rem 0 .25rem 1rem}
.commit h3{font-size:1.2rem}
.commit p{margin:.25rem 0 0;font-size:.95rem;color:var(--muted)}
table.quals{width:100%;border-collapse:collapse;font-size:.95rem}
.quals th{background:var(--navy);color:#fff;text-align:left;padding:.6rem .8rem;font-family:var(--display);font-size:1.05rem;letter-spacing:.03em;text-transform:uppercase}
.quals td{padding:.55rem .8rem;border-bottom:1px solid var(--line);vertical-align:top}
.quals td:first-child{font-weight:700;color:var(--navy);white-space:nowrap}
.table-scroll{overflow-x:auto}

/* steps (a real sequence) */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem;counter-reset:s}
.step{background:var(--paper);padding:1.5rem;position:relative}
.step b{font-family:var(--display);font-size:3rem;line-height:1;color:var(--red);display:block}
.step p{margin:.4rem 0 0;color:var(--muted)}

.sectors{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}
.sectors div{border-top:2px solid var(--line);padding-top:.75rem}
.sectors h3{font-size:1.2rem}
.sectors p{margin:.25rem 0 0;font-size:.95rem;color:var(--muted)}

/* contact */
.contact{background:var(--navy);color:#fff}
.contact h2{color:#fff}
.contact .lead{color:#c9d3ea}
.contact .split{align-items:stretch}
.coords{display:grid;gap:1rem;margin-top:1.75rem}
.coords div{border-left:4px solid var(--red);padding-left:1rem}
.coords small{display:block;color:#aebbd9;text-transform:uppercase;letter-spacing:.12em;font-size:.75rem}
.coords a,.coords strong{color:#fff;font-size:1.25rem;font-weight:700;text-decoration:none}
.docs{margin-top:2rem}
.docs small{display:block;color:#aebbd9;text-transform:uppercase;letter-spacing:.12em;font-size:.75rem;margin-bottom:.6rem}
.docs-links{display:flex;flex-wrap:wrap;gap:.75rem}
.docs-links .btn{font-size:1rem;padding:.6rem 1rem}
form{background:var(--paper);color:var(--ink);padding:1.75rem;display:grid;gap:.9rem}
form .row{display:grid;grid-template-columns:1fr 1fr;gap:.9rem}
label{font-weight:600;font-size:.9rem;display:grid;gap:.3rem}
input,select,textarea{font:inherit;padding:.6rem .7rem;border:1px solid var(--line);border-radius:2px;background:#fff;color:var(--ink);width:100%}
textarea{min-height:7rem;resize:vertical}
.form-msg{font-size:.9rem;color:var(--muted);margin:0}

footer{background:var(--navy-deep);color:#aebbd9;font-size:.82rem;padding-block:1.75rem}
footer .wrap{display:grid;gap:.5rem}
footer a{color:#fff}
.legal{max-width:48rem}
.legal h2{margin:2rem 0 .75rem;font-size:1.6rem}
.legal p,.legal li{color:var(--ink)}

@media (max-width:900px){
  .services,.strip{grid-template-columns:1fr 1fr}
  .split{grid-template-columns:1fr;gap:2rem}
  .sectors{grid-template-columns:1fr 1fr}
  .facts ul{grid-template-columns:1fr 1fr}
  .facts li:nth-child(3){border-left:0}
}
@media (max-width:720px){
  .menu-toggle{display:block}
  nav ul{display:none;position:absolute;left:0;right:0;top:100%;background:var(--paper);flex-direction:column;align-items:flex-start;padding:1rem 1.25rem;border-bottom:3px solid var(--red)}
  nav ul.open{display:flex}
  .hero .wrap{padding-block:4rem 3rem}
  .hero::after{background:linear-gradient(180deg,rgba(7,27,74,.35),rgba(7,27,74,.92) 60%)}
  .services,.strip,.steps,.commit,form .row{grid-template-columns:1fr}
  section{padding-block:3.25rem}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* multi-page additions */
nav a[aria-current="page"]{color:var(--red)}
nav a.btn[aria-current="page"]{color:#fff;background:#b81e25}
.page-head{background:var(--navy);color:#fff;border-bottom:4px solid var(--red)}
.page-head .wrap{padding-block:3rem 2.5rem}
.page-head .eyebrow{color:#ff8a8f}
.page-head h1{font-size:clamp(2.2rem,5vw,3.4rem);font-weight:800;text-transform:uppercase}
.page-head p:last-child{margin:.75rem 0 0;color:#c9d3ea;max-width:40rem;font-size:1.1rem}
.tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
.tile{display:block;background:var(--paper);border-top:4px solid var(--navy);padding:1.25rem 1.3rem;text-decoration:none;color:var(--ink);transition:border-color .15s,transform .15s}
.tile:hover{border-top-color:var(--red);transform:translateY(-2px)}
.tile h3{margin-bottom:.35rem}
.tile p{margin:0;color:var(--muted);font-size:.98rem}
.more{margin:1.5rem 0 0;font-weight:700}
.more a{text-decoration:none}
.cta-band{background:var(--red);color:#fff;padding-block:2.5rem}
.cta-band .wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:1.5rem}
.cta-band h2{color:#fff}
.cta-band p{margin:.35rem 0 0;color:#ffe3e4}
.cta-band .btn{background:var(--navy-deep)}
.cta-band .btn:hover{background:var(--navy)}
.cta-band .btn.ghost{background:transparent}
.cta-actions{display:flex;flex-wrap:wrap;gap:.75rem}
.plaqs{display:grid;grid-template-columns:1fr 1fr;gap:2rem}
.plaq{display:grid;grid-template-columns:minmax(0,11rem) 1fr;gap:1.5rem;align-items:start;background:var(--mist);padding:1.5rem}
.plaq img{width:100%;height:auto;box-shadow:0 6px 18px rgba(7,27,74,.18);border:1px solid var(--line)}
.plaq h2{font-size:1.8rem;margin-bottom:.5rem}
.plaq p{color:var(--muted);margin:0 0 1rem}
@media (max-width:900px){.tiles{grid-template-columns:1fr 1fr}.plaqs{grid-template-columns:1fr}}
@media (max-width:720px){.tiles{grid-template-columns:1fr}.plaq{grid-template-columns:7rem 1fr}}
@media (prefers-reduced-motion:reduce){.tile{transition:none}}
.btn.ghost-dark{background:transparent;color:var(--navy);border:2px solid var(--navy)}
.btn.ghost-dark:hover{background:var(--navy);color:#fff}
@media (max-width:720px){.brand img{width:52px}.brand span{font-size:1.1rem}}

/* bande photo Sécurité privée */
.photoband{padding:1.5rem 0}
.photoband figure{margin:0}
.photoband img{width:100%;max-height:460px;object-fit:cover;border-radius:10px;display:block}
.photoband figcaption{font-size:.9rem;color:var(--muted);margin-top:.5rem;text-align:center}

/* signature concepteur */
footer .credit{margin-top:.7rem;padding-top:.7rem;border-top:1px solid rgba(255,255,255,.12);font-size:.78rem;opacity:.72}
footer .credit strong{font-weight:700}