/* Concept: vitrine d'intégrateur audiovisuel. Entête et bandeaux en bleu ardoise (couleur du logo),
   rouge SMS réservé aux appels à l'action, domaines présentés en onglets avec photo de chantier. */
:root{
  --bg:#f3f6f7; --surface:#ffffff; --text:#14232b; --muted:#50626b; --line:#d8e0e4;
  --deep:#1c2e38; --deep-2:#13404f; --on-deep:#f1f5f7; --on-deep-muted:#b4c5cd;
  --teal:#13637c; --red:#d9433c; --red-ink:#ffffff; --chip:#e4ecef;
  --font-display:'Comfortaa','Trebuchet MS',system-ui,sans-serif;
  --font-body:'Albert Sans',system-ui,-apple-system,'Segoe UI',sans-serif;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#0e171c; --surface:#16242b; --text:#e8eef1; --muted:#9db0b9; --line:#264049;
  --deep:#0a1318; --deep-2:#0f2a35; --teal:#4db3d1; --chip:#1d323b; --red:#e65850; color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#0e171c; --surface:#16242b; --text:#e8eef1; --muted:#9db0b9; --line:#264049;
  --deep:#0a1318; --deep-2:#0f2a35; --teal:#4db3d1; --chip:#1d323b; --red:#e65850; color-scheme:dark}

*{box-sizing:border-box}
body{margin:0}
img{max-width:100%}
[hidden]{display:none!important}
html{scroll-behavior:smooth;scroll-padding-top:72px}
body{background:var(--bg);color:var(--text);font-family:var(--font-body);font-size:17px;line-height:1.6;padding-inline:0}
h1,h2,h3,h4{font-family:var(--font-display);line-height:1.15;margin:0;text-wrap:balance}
p{margin:0}
a{color:inherit}
:focus-visible{outline:3px solid var(--red);outline-offset:3px;border-radius:4px}
.wrap{width:100%;max-width:1160px;margin-inline:auto;padding-inline:20px}
.eyebrow{font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;font-weight:600;color:var(--teal)}
.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.8rem 1.4rem;border-radius:8px;font-weight:600;text-decoration:none;border:2px solid transparent;cursor:pointer;font:inherit;font-weight:600}
.btn-red{background:var(--red);color:var(--red-ink)}
.btn-red:hover{filter:brightness(1.08)}
.btn-ghost{border-color:rgba(255,255,255,.55);color:var(--on-deep)}
.btn-ghost:hover{background:rgba(255,255,255,.12)}

/* header */
header.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:var(--deep);color:var(--on-deep)}
header.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:64px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.brand img{width:48px;height:48px;border-radius:6px;display:block}
.brand span{font-family:var(--font-display);font-weight:700;font-size:1.05rem;letter-spacing:.01em}
nav.main ul{display:flex;gap:4px;list-style:none;margin:0;padding:0;flex-wrap:wrap;justify-content:flex-end}
nav.main a{display:block;padding:.45rem .6rem;text-decoration:none;font-size:.92rem;font-weight:500;border-radius:6px;color:var(--on-deep)}
nav.main a:hover{background:rgba(255,255,255,.1)}
nav.main a.cta{background:var(--red);color:var(--red-ink)}
.menu-btn{display:none;background:none;border:2px solid rgba(255,255,255,.5);color:var(--on-deep);border-radius:8px;padding:.4rem .8rem;font:inherit;font-weight:600;cursor:pointer}
@media (max-width:1120px){
  .menu-btn{display:block}
  nav.main{display:none;position:absolute;left:0;right:0;top:100%;background:var(--deep);padding:8px 20px 16px;border-top:1px solid rgba(255,255,255,.12)}
  nav.main.open{display:block}
  nav.main ul{flex-direction:column;align-items:stretch}
  nav.main a{padding:.7rem .6rem}
}

/* hero */
.hero{position:relative;background:var(--deep);color:var(--on-deep);overflow:hidden;isolation:isolate}
.hero::before{content:"";position:absolute;inset:0;z-index:-2;background:url("assets/ph-sport.jpg") center 60%/cover no-repeat;opacity:.55}
.hero::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(95deg,var(--deep) 18%,rgba(28,46,56,.72) 55%,rgba(28,46,56,.25) 100%)}
.hero .wrap{padding-block:88px 96px;display:grid;gap:26px;max-width:1160px}
.stamp{justify-self:start;font-family:var(--font-display);font-weight:700;color:#ff6b63;border:2px solid #ff6b63;padding:.3rem .9rem;border-radius:4px;transform:rotate(-3deg);letter-spacing:.04em}
.hero h1{font-size:clamp(2.1rem,5.4vw,3.9rem);max-width:15ch;font-weight:700}
.hero p.lead{max-width:56ch;font-size:1.15rem;color:var(--on-deep-muted)}
.hero .actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:6px}

/* sections */
section{padding-block:76px}
.head{display:grid;gap:10px;max-width:70ch;margin-bottom:36px}
.head h2{font-size:clamp(1.7rem,3.4vw,2.4rem)}
.head p{color:var(--muted)}

/* domaines */
.tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:24px}
.tab{padding:.6rem 1.1rem;border-radius:999px;border:1.5px solid var(--line);background:var(--surface);color:var(--text);font:inherit;font-weight:600;cursor:pointer}
.tab[aria-selected="true"]{background:var(--deep-2);border-color:var(--deep-2);color:var(--on-deep)}
:root[data-theme="dark"] .tab[aria-selected="true"]{background:var(--teal);border-color:var(--teal);color:#06151b}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .tab[aria-selected="true"]{background:var(--teal);border-color:var(--teal);color:#06151b}}
.panel{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:36px;align-items:start}
.panel figure{margin:0;border-radius:12px;overflow:hidden;background:var(--deep);position:sticky;top:88px}
.panel figure img{display:block;width:100%;height:auto;aspect-ratio:4/3;object-fit:cover}
.quote{font-family:var(--font-display);font-size:clamp(1.3rem,2.6vw,1.8rem);font-weight:600;margin-bottom:24px;color:var(--text)}
.sub{padding-block:18px;border-top:1px solid var(--line);display:grid;gap:8px;min-width:0}
.sub h3{font-size:1.15rem}
.sub p{color:var(--muted);font-size:.97rem}
.tags{display:flex;gap:6px;flex-wrap:wrap;list-style:none;padding:0;margin:4px 0 0}
.tags li{background:var(--chip);border-radius:6px;padding:.2rem .6rem;font-size:.84rem}
@media (max-width:820px){.panel{grid-template-columns:minmax(0,1fr)}.panel figure{position:static}}
.intro-line{font-family:var(--font-display);font-size:1.15rem;color:var(--text);max-width:60ch;margin-top:6px}

/* services */
.band{background:var(--deep);color:var(--on-deep)}
.band .eyebrow{color:#7fd0e8}
.band .head p{color:var(--on-deep-muted)}
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;counter-reset:s}
.steps li{counter-increment:s;padding:26px 24px 28px;border-top:1px solid rgba(255,255,255,.18);border-right:1px solid rgba(255,255,255,.18);display:grid;gap:8px;align-content:start}
.steps li:nth-child(3n){border-right:0}
.steps li::before{content:counter(s);font-family:var(--font-display);font-weight:700;color:#ff6b63;font-size:1.05rem}
.steps h3{font-size:1.3rem}
.steps p{color:var(--on-deep-muted);font-size:.97rem}
@media (max-width:820px){.steps{grid-template-columns:minmax(0,1fr)}.steps li{border-right:0}}

/* equipements */
.equip{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.equip div{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:20px 18px;font-family:var(--font-display);font-weight:600;font-size:.95rem;text-transform:uppercase;letter-spacing:.03em;min-width:0;overflow-wrap:anywhere}
@media (max-width:900px){.equip{grid-template-columns:repeat(2,minmax(0,1fr))}}
.rent{margin-top:28px;display:flex;gap:20px;align-items:center;justify-content:space-between;flex-wrap:wrap;background:var(--deep-2);color:var(--on-deep);border-radius:12px;padding:24px 28px}
.rent h3{font-size:1.2rem;margin-bottom:6px}
.rent p{color:var(--on-deep-muted);max-width:60ch}

/* equipe */
.team{display:flex;flex-wrap:wrap;justify-content:center;gap:32px 20px;list-style:none;padding:0;margin:0}
.team li{flex:0 0 calc((100% - 80px)/5);text-align:center;display:grid;gap:4px;justify-items:center;min-width:0}
.team img{width:min(140px,100%);aspect-ratio:1;border-radius:50%;object-fit:cover}
.team .avatar{width:min(140px,100%);aspect-ratio:1;border-radius:50%;display:grid;place-items:center;background:var(--chip);color:var(--teal);font-family:var(--font-display);font-weight:700;font-size:1.7rem;letter-spacing:.02em}
.team strong{font-family:var(--font-display);font-size:1.1rem;margin-top:8px}
.team span{color:var(--muted);font-size:.9rem}
@media (max-width:820px){.team li{flex-basis:calc((100% - 20px)/2)}}

/* pourquoi */
.why{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:36px}
.why article{display:grid;gap:10px;align-content:start;border-top:3px solid var(--red);padding-top:18px}
.why h3{font-size:1.25rem}
.why p{color:var(--muted)}
@media (max-width:820px){.why{grid-template-columns:minmax(0,1fr)}}

/* references */
.logos{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.logos div{background:#fff;border-radius:10px;border:1px solid var(--line);display:grid;place-items:center;padding:16px;aspect-ratio:3/2}
.logos img{max-height:100%;width:auto;max-width:100%;object-fit:contain;display:block}
@media (max-width:820px){.logos{grid-template-columns:repeat(2,minmax(0,1fr))}}
.news{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-top:44px}
.news figure{margin:0;display:grid;gap:12px;align-content:start}
.news img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:10px;display:block}
.news figcaption{font-family:var(--font-display);font-weight:600;line-height:1.3}
.news small{display:block;color:var(--muted);font-family:var(--font-body);font-weight:400;margin-top:4px}
@media (max-width:820px){.news{grid-template-columns:minmax(0,1fr)}}
.figures{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));margin-top:8px;border-radius:12px;overflow:hidden}
.figures div{padding:34px 20px;text-align:center;background:var(--red);color:var(--red-ink)}
.figures div+div{background:color-mix(in srgb,var(--red) 88%,#000)}
.figures b{display:block;font-family:var(--font-display);font-size:clamp(2.4rem,6vw,3.8rem);line-height:1;font-variant-numeric:tabular-nums}
.figures span{font-size:1rem}

/* contact */
.contact{background:var(--deep);color:var(--on-deep)}
.contact .grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:48px;align-items:start}
@media (max-width:820px){.contact .grid{grid-template-columns:minmax(0,1fr)}}
form{display:grid;gap:12px}
label{font-size:.85rem;font-weight:600;display:grid;gap:5px}
input,textarea,select{font:inherit;padding:.7rem .8rem;border-radius:8px;border:1.5px solid var(--line);background:#fff;color:#14232b;width:100%;min-width:0}
textarea{min-height:130px;resize:vertical}
.two{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
@media (max-width:520px){.two{grid-template-columns:minmax(0,1fr)}}
.status{min-height:1.4em;font-size:.92rem;color:var(--on-deep-muted)}
.coords{display:grid;gap:20px}
.coords h3{font-size:1.05rem;margin-bottom:4px}
.coords address{font-style:normal;font-size:1.15rem;line-height:1.5}
.coords a{text-decoration:none;font-size:1.15rem;border-bottom:1px solid rgba(255,255,255,.4)}
.hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;opacity:0}
.maplinks{display:flex;gap:10px 22px;flex-wrap:wrap;margin-top:10px}
.maplinks a{font-size:1rem}
.inc-points{list-style:none;margin:0;padding:0;display:grid;gap:16px}
.inc-points li{display:grid;gap:2px;padding-top:14px;border-top:1px solid var(--line)}
.inc-points span{color:var(--muted);font-size:.95rem}
.inc-alt{color:var(--muted);font-size:.95rem}
.inc-alt a{color:var(--teal)}
.hotline{margin-top:0}
.hotline{display:flex;gap:18px;flex-wrap:wrap;align-items:center;margin-top:22px;padding:18px 22px;border-radius:10px;background:var(--red);color:var(--red-ink);font-weight:600}
.hotline a{text-decoration:none;font-size:1.1rem}
footer{background:var(--deep);color:var(--on-deep-muted);padding-block:34px;font-size:.93rem;border-top:1px solid rgba(255,255,255,.12)}
footer .wrap{display:flex;flex-wrap:wrap;gap:16px 32px;justify-content:space-between;align-items:center}
footer ul{display:flex;gap:18px;list-style:none;margin:0;padding:0;flex-wrap:wrap}
footer a{color:var(--on-deep);text-decoration:none}
footer a:hover{text-decoration:underline}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* menu : page courante et emplacement Espace client */
nav.main a[aria-current="page"]{background:rgba(255,255,255,.14)}
nav.main a.portal{border:1.5px solid rgba(255,255,255,.55)}

/* contact : carte vers la page Support */
.coords-support{border:1px solid rgba(255,255,255,.22);border-radius:12px;padding:20px;display:grid;gap:10px;justify-items:start}
.coords-support p{color:var(--on-deep-muted);font-size:.97rem}

/* pages secondaires : Support, Rendez-vous */
.page-head{background:var(--deep);color:var(--on-deep);padding-block:56px 48px}
.page-head .eyebrow{color:#7fd0e8}
.page-head h1{font-size:clamp(2rem,4.6vw,3rem);margin:10px 0 14px}
.page-head p{max-width:62ch;color:var(--on-deep-muted);font-size:1.1rem}
.page-body{padding-block:56px 76px}
.page-grid{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.6fr);gap:48px;align-items:start}
@media (max-width:900px){.page-grid{grid-template-columns:minmax(0,1fr);gap:32px}}
.page-aside{display:grid;gap:22px;min-width:0}
.inc-points strong{font-family:var(--font-display)}
.embed{border:1px solid var(--line);border-radius:12px;overflow:hidden;background:var(--surface);min-width:0}
.embed-frame iframe{display:block;width:100%;max-width:100%;height:1000px;border:0;background:#fff}
.embed-placeholder{padding:28px;display:grid;gap:12px}
.embed-placeholder h2{font-size:1.3rem}
.embed-placeholder p{color:var(--muted)}
.embed-alt{padding:12px 18px;border-top:1px solid var(--line);font-size:.95rem;color:var(--muted)}
.embed-alt a{color:var(--teal)}