/* =====================================================================
   JFM DRONE PURE TECH · style.css · v2
   Montserrat seul : contraste de graisses (200 / 300 vs 700 / 800).
   Palette charte : navy #0B2D4A · tech #2EA3F2 · sky #7CCBF7 · ice #E8F2FA
   ===================================================================== */
:root{
  --navy:#0B2D4A; --tech:#2EA3F2; --sky:#7CCBF7; --ice:#E8F2FA;
  --graphite:#101820; --white:#fff;
  --muted:#5B6B7A; --line:rgba(11,45,74,.12); --line-soft:rgba(11,45,74,.07);
  --font:"Montserrat",system-ui,-apple-system,"Segoe UI",sans-serif;
  --ease:cubic-bezier(.2,.8,.2,1); --ease-out:cubic-bezier(.23,1,.32,1); --ease-expo:cubic-bezier(.16,1,.3,1);
  --gutter:clamp(20px,5vw,72px);
  --section:clamp(96px,14vw,180px);
  --r:4px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;font-family:var(--font);font-weight:400;font-size:16px;line-height:1.65;
  color:var(--graphite);background:var(--white);-webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;padding:0;cursor:pointer}
ul{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,p{margin:0}
:focus-visible{outline:2px solid var(--tech);outline-offset:4px}
::selection{background:var(--tech);color:#fff}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

.wrap{width:min(1360px,100% - 2*var(--gutter));margin-inline:auto}

/* ---------- Typographie : jeu de graisses ---------- */
.display{
  font-size:clamp(44px,8.2vw,124px);line-height:.98;letter-spacing:-.035em;
  font-weight:200;color:var(--navy);text-wrap:balance;
}
.display b,.display strong{font-weight:800}
.display .thin{font-weight:200}
.display .accent{color:var(--tech);font-weight:800}
.h2{
  font-size:clamp(34px,4.8vw,68px);line-height:1.02;letter-spacing:-.03em;
  font-weight:200;color:var(--navy);text-wrap:balance;
}
.h2 b{font-weight:800}
.h3{font-size:clamp(22px,2vw,28px);line-height:1.2;letter-spacing:-.02em;font-weight:700;color:var(--navy)}
.lead{font-size:clamp(17px,1.35vw,20px);line-height:1.6;font-weight:300;color:var(--muted);max-width:56ch}
.lead b{font-weight:600;color:var(--navy)}
.label{
  display:inline-flex;align-items:center;gap:12px;
  font-size:11.5px;font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:var(--navy);
}
.label::before{content:"";width:28px;height:1px;background:var(--tech)}
.label.plain::before{display:none}
.num{font-variant-numeric:tabular-nums;font-weight:200;letter-spacing:-.04em}
.small{font-size:13.5px;color:var(--muted)}

/* ---------- Boutons ---------- */
.btn{
  position:relative;display:inline-flex;align-items:center;gap:14px;
  min-height:56px;padding:0 30px;border-radius:999px;
  font-weight:600;font-size:14px;letter-spacing:.02em;white-space:nowrap;
  transition:transform .16s var(--ease-out),background-color .25s var(--ease),color .25s var(--ease),border-color .25s var(--ease);
  overflow:hidden;isolation:isolate;
}
.btn:active{transform:scale(.97)}
.btn .arrow{width:18px;height:18px;transition:transform .3s var(--ease-expo)}
.btn:hover .arrow{transform:translateX(5px)}
.btn-navy{background:var(--navy);color:#fff}
.btn-navy:hover{background:#0f3a5f}
.btn-tech{background:var(--tech);color:#fff}
.btn-tech:hover{background:#1b8fe0}
.btn-ghost{border:1px solid var(--line);color:var(--navy);background:transparent}
.btn-ghost:hover{border-color:var(--navy)}
.btn-white{background:#fff;color:var(--navy)}
.btn-white:hover{background:var(--ice)}
.link{
  display:inline-flex;align-items:center;gap:10px;font-weight:600;font-size:14px;color:var(--navy);
  padding-bottom:4px;background:linear-gradient(var(--tech),var(--tech)) no-repeat 0 100%/0 1px;
  transition:background-size .35s var(--ease-expo);
}
.link:hover{background-size:100% 1px}
.link .arrow{width:16px;height:16px;transition:transform .3s var(--ease-expo)}
.link:hover .arrow{transform:translateX(4px)}

/* ---------- Header ---------- */
.header{
  position:fixed;inset:0 0 auto 0;z-index:100;height:84px;
  display:flex;align-items:center;
  transition:background-color .35s var(--ease),box-shadow .35s var(--ease),height .35s var(--ease);
}
.header.is-scrolled{
  height:70px;background:rgba(255,255,255,.78);
  -webkit-backdrop-filter:blur(16px) saturate(180%);backdrop-filter:blur(16px) saturate(180%);
  box-shadow:0 1px 0 var(--line-soft);
}
.header .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand img{height:54px;width:auto;transition:height .35s var(--ease)}
.header.is-scrolled .brand img{height:46px}
.header-right{display:flex;align-items:center;gap:8px}
.header-nav{display:flex;gap:4px;margin-right:12px}
.header-nav a{
  position:relative;display:inline-flex;align-items:center;min-height:44px;padding:0 14px;
  font-size:13.5px;font-weight:500;color:var(--navy);border-radius:999px;
  transition:background-color .2s var(--ease);
}
.header-nav a:hover{background:var(--ice)}
.header-nav a[aria-current="page"]{font-weight:700}
.header-nav a[aria-current="page"]::after{content:"";position:absolute;left:14px;right:14px;bottom:8px;height:1px;background:var(--tech)}
.header .btn{min-height:46px;padding:0 22px;font-size:13px}
.menu-btn{
  display:inline-flex;align-items:center;gap:12px;min-height:46px;padding:0 6px 0 16px;
  font-size:13px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--navy);
}
.menu-btn .lines{position:relative;width:40px;height:40px;border-radius:50%;border:1px solid var(--line);display:grid;place-items:center;transition:border-color .2s var(--ease),background-color .2s var(--ease)}
.menu-btn:hover .lines{border-color:var(--navy)}
.menu-btn .lines span{position:absolute;width:16px;height:1.5px;background:currentColor;border-radius:2px;transition:transform .35s var(--ease-expo),opacity .2s}
.menu-btn .lines span:nth-child(1){transform:translateY(-4px)}
.menu-btn .lines span:nth-child(2){transform:translateY(4px)}
body.menu-open .menu-btn .lines span:nth-child(1){transform:rotate(45deg)}
body.menu-open .menu-btn .lines span:nth-child(2){transform:rotate(-45deg)}
@media (max-width:1100px){.header-nav{display:none}}
@media (max-width:640px){.header .btn-tech{display:none}.menu-btn .txt{display:none}.brand img{height:46px}}

/* ---------- Menu plein écran ---------- */
.menu{
  position:fixed;inset:0;z-index:90;background:var(--navy);color:#fff;
  clip-path:inset(0 0 100% 0);visibility:hidden;
  transition:clip-path .7s var(--ease-expo),visibility 0s .7s;
  display:flex;flex-direction:column;justify-content:center;
  padding:120px var(--gutter) 60px;overflow:auto;
}
body.menu-open .menu{clip-path:inset(0 0 0 0);visibility:visible;transition:clip-path .7s var(--ease-expo),visibility 0s}
body.menu-open{overflow:hidden}
.menu-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:48px;width:min(1360px,100%);margin-inline:auto;align-items:end}
.menu-links li{overflow:hidden}
.menu-links a{
  display:inline-flex;align-items:baseline;gap:18px;
  font-size:clamp(34px,5.6vw,72px);line-height:1.12;letter-spacing:-.03em;font-weight:200;color:#fff;
  transform:translateY(110%);transition:transform .7s var(--ease-expo),color .25s var(--ease);
}
.menu-links a small{font-size:12px;font-weight:600;letter-spacing:.2em;color:var(--sky);text-transform:uppercase}
.menu-links a:hover{color:var(--sky)}
.menu-links a[aria-current="page"]{font-weight:700}
body.menu-open .menu-links a{transform:none}
body.menu-open .menu-links li:nth-child(1) a{transition-delay:.08s}
body.menu-open .menu-links li:nth-child(2) a{transition-delay:.13s}
body.menu-open .menu-links li:nth-child(3) a{transition-delay:.18s}
body.menu-open .menu-links li:nth-child(4) a{transition-delay:.23s}
body.menu-open .menu-links li:nth-child(5) a{transition-delay:.28s}
body.menu-open .menu-links li:nth-child(6) a{transition-delay:.33s}
body.menu-open .menu-links li:nth-child(7) a{transition-delay:.38s}
.menu-aside{display:grid;gap:28px;opacity:0;transform:translateY(16px);transition:opacity .5s var(--ease) .35s,transform .5s var(--ease) .35s}
body.menu-open .menu-aside{opacity:1;transform:none}
.menu-aside .label{color:var(--sky)}
.menu-aside .label::before{background:var(--sky)}
.menu-aside a.big{font-size:clamp(18px,1.6vw,22px);font-weight:300;color:#fff}
.menu-aside a.big:hover{color:var(--sky)}
.menu-aside p{color:rgba(255,255,255,.7);font-weight:300;font-size:15px}
.menu-services{display:grid;gap:6px}
.menu-services a{font-size:15px;font-weight:300;color:rgba(255,255,255,.8)}
.menu-services a:hover{color:#fff}
@media (max-width:900px){.menu-grid{grid-template-columns:1fr;align-items:start}.menu{padding-top:110px}.menu-aside{gap:20px}}

/* ---------- Transition de page ---------- */
.curtain{position:fixed;inset:0;z-index:200;background:var(--navy);transform-origin:top;pointer-events:none}
body.is-ready .curtain{animation:curtain .9s var(--ease-expo) forwards}
@keyframes curtain{to{transform:scaleY(0)}}
body.is-leaving .curtain{transform-origin:bottom;animation:curtain-in .55s var(--ease-expo) forwards}
@keyframes curtain-in{from{transform:scaleY(0)}to{transform:scaleY(1)}}

/* ---------- Hero ---------- */
.hero{padding:calc(84px + clamp(56px,9vw,120px)) 0 clamp(56px,8vw,110px);position:relative}
.hero-top{display:grid;grid-template-columns:1fr auto;align-items:end;gap:32px;margin-bottom:clamp(36px,5vw,64px)}
.hero .display{max-width:16ch}
.hero-meta{display:grid;gap:10px;justify-items:end;text-align:right;padding-bottom:10px}
.hero-meta .lead{max-width:36ch;text-align:right}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.hero-frame{position:relative;aspect-ratio:16/8;border-radius:var(--r);overflow:hidden;background:var(--ice)}
.hero-frame img{width:100%;height:100%;object-fit:cover}
.hero-frame .caption{
  position:absolute;left:28px;bottom:28px;display:flex;gap:28px;flex-wrap:wrap;
  color:#fff;font-size:12px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;
  text-shadow:0 1px 12px rgba(0,0,0,.35);
}
.hero-frame .badge{
  position:absolute;right:28px;top:28px;
  background:rgba(255,255,255,.9);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
  color:var(--navy);border-radius:999px;padding:10px 18px;font-size:12px;font-weight:600;letter-spacing:.08em;
}
@media (max-width:900px){
  .hero-top{grid-template-columns:1fr}
  .hero-meta{justify-items:start;text-align:left}
  .hero-meta .lead{text-align:left}
  .hero-frame{aspect-ratio:4/3}
  .hero-frame .caption{left:18px;bottom:18px;gap:14px;font-size:10.5px}
  .hero-frame .badge{right:18px;top:18px}
}
.hero-inner{padding-bottom:0}
.hero-inner .display{font-size:clamp(40px,6.6vw,96px)}
.hero-inner .hero-top{margin-bottom:0}

/* ---------- Sections ---------- */
.section{padding-block:var(--section)}
.section-tight{padding-block:calc(var(--section) * .6)}
.section-head{display:grid;grid-template-columns:auto 1fr;gap:clamp(24px,5vw,80px);align-items:start;margin-bottom:clamp(48px,7vw,96px)}
.section-head .label{padding-top:14px;white-space:nowrap}
.section-head .lead{margin-top:22px}
.section-head.center{grid-template-columns:1fr;text-align:center;justify-items:center}
.section-head.center .lead{margin-inline:auto}
@media (max-width:760px){.section-head{grid-template-columns:1fr;gap:18px}}
.bg-ice{background:var(--ice)}
.bg-navy{background:var(--navy);color:#fff}
.bg-navy .h2,.bg-navy .h3,.bg-navy .display,.bg-navy .label{color:#fff}
.bg-navy .label::before{background:var(--sky)}
.bg-navy .lead{color:rgba(255,255,255,.72)}
.bg-navy .lead b{color:#fff}
.bg-navy .small{color:rgba(255,255,255,.6)}

/* ---------- Bande chiffres ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);}
.stat{padding:40px 28px 40px 0;border-right:1px solid var(--line);}
.stat:last-child{border-right:0}
.stat + .stat{padding-left:28px}
.stat .num{display:block;font-size:clamp(38px,4.2vw,64px);white-space:nowrap;line-height:1;color:var(--navy)}
.stat .num b{font-weight:800;color:var(--tech)}
.stat p{margin-top:14px;font-size:14px;font-weight:300;color:var(--muted);max-width:22ch}
.bg-navy .stats{border-color:rgba(255,255,255,.14)}
.bg-navy .stat{border-color:rgba(255,255,255,.14)}
.bg-navy .stat .num{color:#fff}
.bg-navy .stat p{color:rgba(255,255,255,.65)}
@media (max-width:900px){.stats{grid-template-columns:repeat(2,1fr)}.stat:nth-child(2){border-right:0}.stat:nth-child(3){border-top:1px solid var(--line);padding-left:0}.stat:nth-child(4){border-top:1px solid var(--line)}.bg-navy .stat:nth-child(n+3){border-color:rgba(255,255,255,.14)}}
@media (max-width:520px){.stat{padding:28px 0}.stat + .stat{padding-left:0}.stats{grid-template-columns:1fr}.stat{border-right:0!important;border-top:1px solid var(--line)}.stat:first-child{border-top:0}}

/* ---------- Grille prestations (frames) ---------- */
.services{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(18px,2.4vw,36px)}
.service{display:grid;gap:18px;position:relative}
.service .frame{aspect-ratio:4/5;border-radius:var(--r);overflow:hidden;background:var(--ice);position:relative}
.service .frame img{width:100%;height:100%;object-fit:cover;transform:scale(1.001);transition:transform 1.1s var(--ease-expo)}
.service:hover .frame img{transform:scale(1.06)}
.service .frame::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(11,45,74,.55));opacity:0;transition:opacity .5s var(--ease)}
.service:hover .frame::after{opacity:1}
.service .idx{position:absolute;left:18px;top:18px;color:#fff;font-size:12px;font-weight:600;letter-spacing:.18em;text-shadow:0 1px 8px rgba(0,0,0,.4)}
.service .meta{display:grid;grid-template-columns:1fr auto;gap:16px;align-items:start}
.service .h3{font-size:clamp(20px,1.6vw,24px)}
.service p{font-size:14.5px;font-weight:300;color:var(--muted);margin-top:8px;max-width:30ch}
.service .go{width:44px;height:44px;border-radius:50%;border:1px solid var(--line);display:grid;place-items:center;transition:background-color .3s var(--ease),border-color .3s var(--ease),color .3s var(--ease);color:var(--navy)}
.service:hover .go{background:var(--navy);border-color:var(--navy);color:#fff}
.service .go svg{width:16px;height:16px;transition:transform .3s var(--ease-expo)}
.service:hover .go svg{transform:translate(2px,-2px)}
.service a.cover{position:absolute;inset:0;z-index:2}
.services.two{grid-template-columns:repeat(2,1fr)}
@media (max-width:900px){.services,.services.two{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.services,.services.two{grid-template-columns:1fr}.service .frame{aspect-ratio:4/3}}

/* ---------- Marquee ---------- */
.marquee{overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:26px 0;white-space:nowrap}
.marquee-track{display:inline-flex;gap:0;animation:marquee 38s linear infinite;will-change:transform}
.marquee span{display:inline-flex;align-items:center;gap:32px;padding-right:32px;font-size:clamp(20px,2.6vw,34px);letter-spacing:-.02em;font-weight:200;color:var(--navy)}
.marquee span b{font-weight:800}
.marquee span::after{content:"";width:8px;height:8px;border-radius:50%;background:var(--tech)}
@keyframes marquee{to{transform:translateX(-50%)}}
.bg-navy .marquee{border-color:rgba(255,255,255,.14)}
.bg-navy .marquee span{color:#fff}

/* ---------- Split (texte + image) ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,6vw,120px);align-items:center}
.split.reverse > :first-child{order:2}
.split .frame{aspect-ratio:4/5;border-radius:var(--r);overflow:hidden;background:var(--ice);position:relative}
.split .frame.wide{aspect-ratio:5/4}
.split .frame img{width:100%;height:100%;object-fit:cover}
.split .frame .tag{position:absolute;left:22px;bottom:22px;background:#fff;color:var(--navy);border-radius:999px;padding:10px 16px;font-size:11.5px;font-weight:600;letter-spacing:.14em;text-transform:uppercase}
.split .h2{margin:18px 0 22px}
.split .lead{margin-bottom:34px}
.split .btn + .link{margin-left:22px}
@media (max-width:560px){.split .btn + .link{margin:18px 0 0;display:inline-flex}}
@media (max-width:860px){.split{grid-template-columns:1fr}.split.reverse > :first-child{order:0}.split .frame{aspect-ratio:4/3}}

/* ---------- Liste de points (fine) ---------- */
.points{display:grid;gap:0;border-top:1px solid var(--line)}
.point{display:grid;grid-template-columns:56px 1fr;gap:20px;padding:26px 0;border-bottom:1px solid var(--line)}
.point .k{font-size:12px;font-weight:600;letter-spacing:.18em;color:var(--tech);padding-top:6px}
.point .h3{font-size:19px;margin-bottom:6px}
.point p{font-size:15px;font-weight:300;color:var(--muted);max-width:60ch}
.bg-navy .points,.bg-navy .point{border-color:rgba(255,255,255,.14)}
.bg-navy .point .k{color:var(--sky)}
.bg-navy .point p{color:rgba(255,255,255,.68)}

/* ---------- Grille atouts ---------- */
.why{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--line);border-left:1px solid var(--line)}
.why-item{padding:clamp(28px,3vw,44px);border-right:1px solid var(--line);border-bottom:1px solid var(--line);display:grid;gap:14px;align-content:start;min-height:260px;position:relative;overflow:hidden}
.why-item .n{font-size:13px;font-weight:600;letter-spacing:.18em;color:var(--tech)}
.why-item .h3{font-size:22px}
.why-item p{font-size:15px;font-weight:300;color:var(--muted)}
.why-item::before{content:"";position:absolute;inset:0;background:var(--ice);transform:translateY(101%);transition:transform .55s var(--ease-expo);z-index:-1}
.why-item:hover::before{transform:none}
@media (max-width:900px){.why{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.why{grid-template-columns:1fr}.why-item{min-height:0}}

/* ---------- Tech cards ---------- */
.tech{display:grid;grid-template-columns:1fr 1fr;gap:clamp(18px,2.4vw,36px)}
.tech-card{border:1px solid rgba(255,255,255,.14);border-radius:var(--r);padding:clamp(28px,3.4vw,48px);display:grid;gap:26px;position:relative;overflow:hidden}
.tech-card .frame{aspect-ratio:16/9;border-radius:var(--r);overflow:hidden}
.tech-card .frame img{width:100%;height:100%;object-fit:cover}
.tech-card .h3{font-size:clamp(26px,2.6vw,36px);font-weight:200;letter-spacing:-.02em}
.tech-card .h3 b{font-weight:800}
.tech-card ul{display:grid;gap:12px}
.tech-card li{display:flex;gap:14px;font-size:15px;font-weight:300;color:rgba(255,255,255,.8)}
.tech-card li::before{content:"";flex:none;width:6px;height:6px;border-radius:50%;background:var(--sky);margin-top:10px}
.spec{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.14);margin-top:clamp(28px,3vw,48px)}
.spec div{background:var(--navy);padding:28px 24px}
.spec .num{display:block;font-size:clamp(34px,3.6vw,56px);line-height:1;color:#fff}
.spec .num b{font-weight:800;color:var(--sky)}
.spec p{margin-top:10px;font-size:13.5px;font-weight:300;color:rgba(255,255,255,.65)}
@media (max-width:860px){.tech{grid-template-columns:1fr}.spec{grid-template-columns:repeat(2,1fr)}}

/* ---------- Tarifs ---------- */
.pricing{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(24px,4vw,64px);align-items:start}
.price-lead .num{display:block;font-size:clamp(72px,10vw,150px);line-height:.9;color:var(--navy)}
.price-lead .num b{font-weight:800}
.price-lead .unit{display:block;margin-top:10px;font-size:18px;font-weight:300;color:var(--muted)}
.price-lead ul{margin-top:32px;display:grid;gap:12px}
.price-lead li{display:flex;gap:14px;font-size:15px;font-weight:300;color:var(--muted)}
.price-lead li::before{content:"";flex:none;width:18px;height:1px;background:var(--tech);margin-top:13px}
.price-rows{border-top:1px solid var(--line)}
.price-row{display:grid;grid-template-columns:1fr auto;gap:24px;align-items:baseline;padding:26px 0;border-bottom:1px solid var(--line);transition:padding-left .4s var(--ease-expo)}
.price-row:hover{padding-left:12px}
.price-row .h3{font-size:20px}
.price-row p{font-size:14px;font-weight:300;color:var(--muted);margin-top:4px}
.price-row .p{font-size:clamp(24px,2.4vw,34px);font-weight:200;letter-spacing:-.03em;color:var(--navy);white-space:nowrap}
.price-row .p b{font-weight:800}
.price-row .p small{font-size:13px;font-weight:400;color:var(--muted);letter-spacing:0}
@media (max-width:860px){.pricing{grid-template-columns:1fr}}

/* ---------- FAQ ---------- */
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;display:grid;grid-template-columns:1fr 44px;gap:24px;align-items:center;padding:28px 0;font-size:clamp(17px,1.5vw,21px);font-weight:500;color:var(--navy);letter-spacing:-.01em}
.faq summary::-webkit-details-marker{display:none}
.faq summary .plus{width:44px;height:44px;border-radius:50%;border:1px solid var(--line);display:grid;place-items:center;transition:transform .45s var(--ease-expo),background-color .3s,border-color .3s,color .3s}
.faq details[open] summary .plus{transform:rotate(45deg);background:var(--navy);border-color:var(--navy);color:#fff}
.faq .ans{padding:0 0 30px;font-size:15.5px;font-weight:300;color:var(--muted);max-width:66ch}

/* ---------- Bloc CTA final ---------- */
.cta{padding-block:var(--section);position:relative;overflow:hidden;isolation:isolate}
.cta .wrap{position:relative;z-index:1}
.cta .display{font-size:clamp(40px,7vw,110px)}
.cta-row{display:flex;justify-content:space-between;align-items:end;gap:32px;flex-wrap:wrap;margin-top:40px}
.cta-row .lead{max-width:44ch}
.cta .bg{position:absolute;inset:-10% 0;z-index:0}
.cta .bg img{width:100%;height:100%;object-fit:cover;opacity:.18}
.cta-contact{display:grid;gap:8px;margin-top:40px}
.cta-contact a{font-size:clamp(20px,2.4vw,32px);font-weight:200;letter-spacing:-.02em;color:#fff}
.cta-contact a:hover{color:var(--sky)}

/* ---------- Formulaire ---------- */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px 32px}
.form-grid .full{grid-column:1/-1}
.field label{display:block;font-size:11.5px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--navy);margin-bottom:10px}
.field input,.field select,.field textarea{
  width:100%;min-height:54px;padding:12px 0;border:0;border-bottom:1px solid var(--line);border-radius:0;
  background:transparent;color:var(--graphite);font:inherit;font-size:17px;font-weight:300;
  transition:border-color .25s var(--ease);
}
.field textarea{min-height:110px;resize:vertical}
.field input::placeholder,.field textarea::placeholder{color:#9AA8B4}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--navy)}
.field select{appearance:none;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%230B2D4A' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E") no-repeat right 0 center;padding-right:32px}
.chips{display:flex;flex-wrap:wrap;gap:10px}
.field label.chip,.field label.consent{display:inline-flex;margin:0;font-size:inherit;letter-spacing:0;text-transform:none;font-weight:300}
.field label.consent{display:flex}
.chip{position:relative}
.chip input{position:absolute;inset:0;opacity:0;width:100%;height:100%;margin:0;cursor:pointer}
.chip span{display:inline-flex;align-items:center;min-height:42px;padding:0 18px;border-radius:999px;border:1px solid var(--line);font-size:14px;font-weight:400;color:var(--navy);transition:background-color .2s,border-color .2s,color .2s}
.chip input:checked + span{background:var(--navy);border-color:var(--navy);color:#fff}
.chip input:focus-visible + span{outline:2px solid var(--tech);outline-offset:2px}
.consent{display:flex;gap:14px;align-items:flex-start;font-size:13.5px;font-weight:300;color:var(--muted)}
.consent input{width:18px;height:18px;margin-top:3px;accent-color:var(--navy);flex:none}
.consent a{text-decoration:underline}
.form-actions{display:flex;align-items:center;gap:24px;flex-wrap:wrap;margin-top:12px}
.form-status{margin-top:20px;padding:16px 20px;border-radius:var(--r);font-size:15px;display:none}
.form-status.ok{display:block;background:#E9F9EF;color:#14532D}
.form-status.err{display:block;background:#FDECEC;color:#7F1D1D}
.hp{position:absolute;left:-9999px;opacity:0;height:0;width:0}
.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(32px,6vw,110px);align-items:start}
.contact-list{display:grid;gap:26px;margin-top:40px}
.contact-list .label{margin-bottom:6px}
.contact-list a,.contact-list span{display:block;font-size:clamp(18px,1.6vw,22px);font-weight:300;color:var(--navy);letter-spacing:-.01em}
.contact-list a:hover{color:var(--tech)}
@media (max-width:860px){.contact-grid{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}}

/* ---------- Prose (mentions, contenu long) ---------- */
.prose{max-width:72ch}
.prose h2{font-size:clamp(22px,2vw,28px);font-weight:700;color:var(--navy);margin:44px 0 14px;letter-spacing:-.02em}
.prose p,.prose li{font-size:16px;font-weight:300;color:var(--graphite);line-height:1.75}
.prose p + p{margin-top:14px}
.prose ul{list-style:disc;padding-left:20px;margin-top:12px;display:grid;gap:6px}
.prose a{color:var(--tech);text-decoration:underline}
.prose .todo{background:var(--ice);border-left:2px solid var(--tech);padding:14px 18px;font-size:14px;margin:18px 0}

/* ---------- Fil d'Ariane ---------- */
.crumbs{display:flex;gap:10px;flex-wrap:wrap;font-size:12.5px;font-weight:500;color:var(--muted);margin-bottom:28px}
.crumbs a:hover{color:var(--navy)}
.crumbs span::before{content:"/";margin-right:10px;color:var(--line)}

/* ---------- Footer ---------- */
.footer{padding:clamp(64px,8vw,110px) 0 32px;border-top:1px solid var(--line)}
.footer-top{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:40px}
.footer img{height:66px;width:auto;margin-bottom:22px}
.footer p{font-size:14.5px;font-weight:300;color:var(--muted);max-width:34ch}
.footer h4{font-size:11.5px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--navy);margin-bottom:18px}
.footer ul{display:grid;gap:10px}
.footer li a{font-size:15px;font-weight:300;color:var(--graphite);transition:color .2s}
.footer li a:hover{color:var(--tech)}
.footer-bottom{margin-top:clamp(48px,6vw,80px);padding-top:24px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:12.5px;color:var(--muted)}
.footer-bottom a:hover{color:var(--navy)}
@media (max-width:900px){.footer-top{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.footer-top{grid-template-columns:1fr}}

/* ---------- Parallaxe : image plus haute que son cadre ---------- */
[data-parallax]{position:relative;overflow:hidden}
[data-parallax] > img{position:absolute;left:0;top:-14%;width:100%;height:128%;object-fit:cover}

/* ---------- Animation hooks ---------- */
.js .split-words .word{display:inline-block;overflow:hidden;vertical-align:top;padding-bottom:.08em;margin-bottom:-.08em}
.js .split-words .word > span{display:inline-block;transform:translateY(110%);will-change:transform}
.js .reveal{opacity:0;transform:translateY(24px)}
.js .frame-reveal{clip-path:inset(0 0 100% 0)}
.js .frame-reveal img{transform:scale(1.18)}
.js .line-reveal{transform:scaleX(0);transform-origin:left}
.js .stagger > *{opacity:0;transform:translateY(22px)}
.js .counter{opacity:0}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .js .split-words .word > span,.js .reveal,.js .frame-reveal,.js .frame-reveal img,.js .line-reveal,.js .stagger > *,.js .counter{opacity:1;transform:none;clip-path:none}
  .marquee-track{animation:none}
  .curtain{display:none}
  *{transition-duration:.01ms!important}
}

/* v3 : nouveau logo horizontal + pôles */
.brand img{height:50px}
.header.is-scrolled .brand img{height:42px}
@media (max-width:1280px){.header-nav a{padding-left:10px;padding-right:10px}}
@media (max-width:640px){.brand img,.header.is-scrolled .brand img{height:34px}}
@media (max-width:380px){.brand img,.header.is-scrolled .brand img{height:28px}}
.footer img{height:120px}
.service.pole .idx{letter-spacing:.14em;text-transform:uppercase;font-size:11px}

/* v3.1 : menu ouvert lisible (logo blanc, barre bleu nuit, liens sous le header) */
.brand{position:relative;display:inline-flex}
.brand .logo-light{position:absolute;left:0;top:0;opacity:0;transition:opacity .3s var(--ease)}
.brand .logo-dark{transition:opacity .3s var(--ease)}
body.menu-open .brand .logo-dark{opacity:0}
body.menu-open .brand .logo-light{opacity:1}
body.menu-open .header,body.menu-open .header.is-scrolled{background:var(--navy);box-shadow:0 1px 0 rgba(255,255,255,.12);-webkit-backdrop-filter:none;backdrop-filter:none}
body.menu-open .header .btn-tech{background:#fff;color:var(--navy)}
body.menu-open .menu-btn{color:#fff}
body.menu-open .menu-btn .lines{border-color:rgba(255,255,255,.4)}
.menu{justify-content:safe center}
@media (max-width:900px){
  .menu{justify-content:flex-start;padding-top:108px;padding-bottom:48px}
  .menu-links a{font-size:clamp(28px,8vw,40px);line-height:1.18}
  .menu-grid{gap:36px}
}
body.menu-open .menu-links li:nth-child(8) a{transition-delay:.43s}
body.menu-open .menu-links li:nth-child(9) a{transition-delay:.48s}

/* ---------- Bandeau cookies ---------- */
.cookie-banner{position:fixed;left:var(--gutter);bottom:clamp(16px,3vw,28px);z-index:9000;width:min(540px,calc(100% - 2*var(--gutter)));background:rgba(255,255,255,.95);-webkit-backdrop-filter:blur(18px) saturate(1.4);backdrop-filter:blur(18px) saturate(1.4);border:1px solid var(--line);border-radius:14px;box-shadow:0 24px 60px -20px rgba(11,45,74,.35);padding:24px;opacity:0;transform:translateY(24px);transition:opacity .4s var(--ease-out),transform .5s var(--ease-expo)}
.cookie-banner.is-open{opacity:1;transform:none}
.cookie-banner[hidden]{display:none}
.ck-title{font-size:15px;font-weight:700;color:var(--navy);letter-spacing:-.01em;margin-bottom:8px}
.ck-desc{font-size:13.5px;font-weight:300;line-height:1.6;color:var(--muted)}
.ck-desc a{color:var(--tech);text-decoration:underline;text-underline-offset:3px}
.ck-prefs{margin-top:16px;display:grid;gap:4px;border-top:1px solid var(--line-soft);padding-top:10px}
.ck-prefs[hidden]{display:none}
.ck-row{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:8px 0;cursor:pointer}
.ck-row b{display:block;font-size:13.5px;font-weight:600;color:var(--navy)}
.ck-row small{display:block;font-size:12px;font-weight:300;color:var(--muted);line-height:1.45}
.ck-row input{appearance:none;-webkit-appearance:none;flex:none;width:40px;height:22px;border-radius:22px;background:rgba(11,45,74,.18);position:relative;cursor:pointer;transition:background .25s var(--ease)}
.ck-row input::after{content:"";position:absolute;top:3px;left:3px;width:16px;height:16px;border-radius:50%;background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.2);transition:transform .3s var(--ease-expo)}
.ck-row input:checked{background:var(--tech)}
.ck-row input:checked::after{transform:translateX(18px)}
.ck-row input:disabled{opacity:.55;cursor:default}
.ck-actions{display:flex;flex-wrap:wrap;align-items:center;justify-content:flex-end;gap:8px;margin-top:18px}
.ck-btn{white-space:nowrap;font-size:13px;font-weight:600;padding:10px 16px;border-radius:999px;transition:background .2s,border-color .2s,color .2s,transform .15s}
.ck-btn:active{transform:scale(.97)}
.ck-link{margin-right:auto;padding-left:0;padding-right:0;color:var(--navy);text-decoration:underline;text-underline-offset:3px;font-weight:500}
.ck-ghost{border:1px solid var(--line);color:var(--navy)}
.ck-ghost:hover{border-color:var(--navy)}
.ck-solid{background:var(--navy);color:#fff;border:1px solid var(--navy)}
.ck-solid:hover{background:#0f3a5f}
@media (max-width:520px){.cookie-banner{padding:20px}.ck-actions .ck-ghost,.ck-actions .ck-solid{flex:1}.ck-link{width:100%;margin-right:0;text-align:left}}
@media (prefers-reduced-motion:reduce){.cookie-banner{transition:none}}

/* ---------- Crédit agence ---------- */
.footer-credit{display:flex;gap:6px;align-items:center}
.footer-credit a{font-weight:600;letter-spacing:.12em;color:var(--navy);transition:color .2s}
.footer-credit a:hover{color:var(--tech)}
.footer-bottom button{font-size:inherit;color:inherit;text-decoration:none}
.footer-bottom button:hover{color:var(--navy)}

/* Boutons contact rapide : WhatsApp + appel */
.fab{position:fixed;right:clamp(14px,2.5vw,24px);bottom:clamp(14px,2.5vw,24px);z-index:8000;display:flex;flex-direction:column;gap:10px;align-items:flex-end}
.fab-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:52px;min-width:52px;border-radius:999px;color:#fff;text-decoration:none;box-shadow:0 12px 30px -10px rgba(11,45,74,.45);transition:transform .2s cubic-bezier(.2,.8,.2,1),box-shadow .2s cubic-bezier(.2,.8,.2,1)}
.fab-btn svg{width:24px;height:24px;flex:none}
.fab-wa{background:#25D366}
.fab-call{background:#0B2D4A;padding:0 20px 0 16px;font-family:Montserrat,Arial,sans-serif;font-weight:600;font-size:15px;letter-spacing:.02em}
.fab-btn:hover{transform:translateY(-2px);box-shadow:0 16px 34px -10px rgba(11,45,74,.55)}
.fab-btn:focus-visible{outline:3px solid #2EA3F2;outline-offset:3px}
@media (max-width:767px){.fab-call{padding:0;width:52px}.fab-call span{display:none}}
@media (prefers-reduced-motion:reduce){.fab-btn{transition:none}}