/* ============================================================
   DJ Sync — Site vitrine · main.css
   Thème sombre « Studio » · menthe (action) + violet (marque)
   Space Grotesk + JetBrains Mono · vanilla CSS
   ============================================================ */

/* ---------- Fonts (self-hosted) ---------- */
@font-face{font-family:'Space Grotesk';font-style:normal;font-weight:400 700;font-display:swap;src:url('../assets/fonts/space-grotesk.woff2') format('woff2');}
@font-face{font-family:'JetBrains Mono';font-style:normal;font-weight:400 700;font-display:swap;src:url('../assets/fonts/jetbrains-mono.woff2') format('woff2');}

/* ---------- Tokens ---------- */
:root{
  --mint:#2FE6A0; --mint-2:#7CF3C4; --mint-deep:#14B47B; --mint-soft:rgba(47,230,160,.14);
  --brand:#B255CA; --brand-2:#D183E2; --brand-deep:#8E3AA8; --violet-soft:rgba(178,85,202,.16);
  --bg:#070B0C; --surface:#0C1213; --surface-2:#101819; --surface-3:#16201F;
  --ink:#ECF2F0; --ink-2:#8C9B97; --ink-3:#5A6B67;
  --line:#1B2524; --line-2:#28332F;
  --spotify:#1DB954; --soundcloud:#FF5500; --win:#48B0F7; --amber:#FFCB5C; --amber-soft:rgba(255,203,92,.12);
  --r-xl:20px; --r-lg:16px; --r:13px; --r-sm:10px; --pill:999px;
  --font-head:'Space Grotesk',system-ui,sans-serif;
  --font-mono:'JetBrains Mono',ui-monospace,monospace;
  --glow-mint:0 0 26px -2px rgba(47,230,160,.5);
  --glow-brand:0 0 26px -2px rgba(178,85,202,.5);
  --sh-lg:0 36px 80px -28px rgba(0,0,0,.85);
  --maxw:1200px;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}

body{
  font-family:var(--font-head);
  color:var(--ink);
  line-height:1.6;
  font-size:17px;
  background:
    radial-gradient(46% 50% at 8% 4%, rgba(47,230,160,.16), transparent 68%),
    radial-gradient(50% 55% at 96% 100%, rgba(178,85,202,.20), transparent 70%),
    var(--bg);
  background-attachment:fixed;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}

/* subtle ambient grid */
.ambient{
  position:fixed; inset:0; pointer-events:none; z-index:0;
  background-image:
    linear-gradient(rgba(255,255,255,.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.018) 1px, transparent 1px);
  background-size:54px 54px;
  -webkit-mask-image:radial-gradient(82% 78% at 50% 30%, #000, transparent);
          mask-image:radial-gradient(82% 78% at 50% 30%, #000, transparent);
}

a{color:inherit;text-decoration:none;}
img,svg{display:block;}
:focus-visible{outline:2px solid var(--mint);outline-offset:3px;border-radius:4px;}

.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 28px;position:relative;z-index:1;}

/* ---------- Typography helpers ---------- */
.kicker{font-family:var(--font-mono);font-size:12px;font-weight:600;letter-spacing:.18em;
  text-transform:uppercase;color:var(--mint);}
.muted{color:var(--ink-2);}
.section{padding:66px 0;position:relative;z-index:1;}
.section h2{font-size:clamp(28px,3.4vw,40px);font-weight:600;letter-spacing:-.01em;line-height:1.1;}
.section-intro{max-width:60ch;color:var(--ink-2);font-size:18px;margin-top:14px;}
.center{text-align:center;}
.center .section-intro{margin-left:auto;margin-right:auto;}

/* ---------- Buttons ---------- */
.btn{font-family:var(--font-head);font-weight:700;font-size:15px;border:none;border-radius:var(--pill);
  cursor:pointer;padding:13px 24px;display:inline-flex;align-items:center;justify-content:center;gap:10px;
  transition:transform .15s ease, box-shadow .2s ease, border-color .2s ease, color .2s ease, background .2s ease;
  white-space:nowrap;}
.btn svg{width:18px;height:18px;flex-shrink:0;}
.btn-primary{background:var(--mint);color:#04130E;box-shadow:var(--glow-mint);}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 34px -2px rgba(47,230,160,.72);background:var(--mint-2);}
.btn-ghost{background:var(--surface-3);color:var(--ink);border:1px solid var(--line-2);}
.btn-ghost:hover{border-color:var(--mint);color:var(--mint);transform:translateY(-2px);}
.btn-lg{padding:16px 32px;font-size:16.5px;}
.btn-sm{padding:10px 18px;font-size:13.5px;}
.btn-beta{background:var(--surface-3);color:var(--ink-2);border:1px solid var(--line-2);cursor:not-allowed;box-shadow:none;}
.btn-beta svg{opacity:.7;}
.btn-beta:hover{transform:none;box-shadow:none;}
.dl-cluster{margin-top:28px;}
.dl-undertext{margin-top:13px;font-size:14px;color:var(--ink-2);}
.dl-undertext a{color:var(--mint-2);border-bottom:1px solid rgba(124,243,196,.3);}
.dl-undertext a:hover{border-color:var(--mint-2);}
.btn .sub{font-family:var(--font-mono);font-weight:500;font-size:11px;opacity:.7;}

/* ---------- Pills ---------- */
.pill{display:inline-flex;align-items:center;gap:7px;padding:6px 14px;border-radius:var(--pill);
  font-family:var(--font-mono);font-size:11.5px;font-weight:600;letter-spacing:.04em;
  background:var(--mint-soft);color:var(--mint);border:1px solid rgba(47,230,160,.22);}
.pill .dot{width:6px;height:6px;border-radius:50%;background:var(--mint);box-shadow:0 0 8px var(--mint);}

/* ============================================================
   NAV
   ============================================================ */
.site-nav{position:sticky;top:0;z-index:100;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  background:rgba(7,11,12,.82);border-bottom:1px solid var(--line);}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;height:68px;}
.nav-brand{display:flex;align-items:center;gap:13px;}
.nav-brand img.logo{width:46px;height:46px;filter:drop-shadow(0 4px 12px rgba(178,85,202,.45));}
.nav-brand img.wm{height:25px;width:auto;}
.nav-links{display:flex;align-items:center;gap:32px;}
.nav-links a{font-size:15px;color:var(--ink-2);transition:color .15s ease;font-weight:500;}
.nav-links a:hover{color:var(--ink);}
.nav-cta{display:flex;align-items:center;gap:10px;}
.nav-dl{position:relative;}
.nav-dl-menu{position:absolute;top:calc(100% + 10px);right:0;min-width:240px;background:var(--surface-2);
  border:1px solid var(--line-2);border-radius:var(--r);padding:7px;box-shadow:var(--sh-lg);
  opacity:0;visibility:hidden;transform:translateY(-6px);transition:opacity .18s ease,transform .18s ease,visibility .18s;}
.nav-dl:hover .nav-dl-menu,.nav-dl:focus-within .nav-dl-menu{opacity:1;visibility:visible;transform:translateY(0);}
.nav-dl-menu a{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:var(--r-sm);
  font-size:14px;color:var(--ink);transition:background .15s ease;}
.nav-dl-menu a:hover{background:var(--surface-3);}
.nav-dl-menu a .os{width:17px;height:17px;color:var(--ink-2);}
.nav-dl-menu a small{display:block;font-family:var(--font-mono);font-size:10.5px;color:var(--ink-3);}
.nav-burger{display:none;background:none;border:1px solid var(--line-2);border-radius:var(--r-sm);
  width:42px;height:42px;cursor:pointer;color:var(--ink);align-items:center;justify-content:center;}
.nav-burger svg{width:20px;height:20px;}

/* ============================================================
   HERO
   ============================================================ */
.hero{padding:54px 0 66px;position:relative;z-index:1;}
.hero-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.04fr);gap:54px;align-items:center;}
.hero-mock{min-width:0;}
.hero-eyebrow{display:flex;align-items:center;gap:14px;margin-bottom:22px;}
.src-badges{display:flex;align-items:center;gap:8px;}
.src-badges .src{display:inline-flex;align-items:center;gap:6px;padding:5px 11px;border-radius:var(--pill);
  font-family:var(--font-mono);font-size:11px;font-weight:600;background:var(--surface-2);border:1px solid var(--line-2);color:var(--ink-2);}
.src-badges .src img{width:14px;height:14px;}
.hero h1{font-size:clamp(38px,5.4vw,64px);font-weight:700;letter-spacing:-.02em;line-height:1.02;}
.hero h1 .g{background:linear-gradient(100deg,var(--mint) 10%,var(--brand) 95%);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent;}
.hero-sub{font-size:19px;color:var(--ink-2);margin-top:22px;max-width:54ch;line-height:1.55;}
.hero-sub strong{color:var(--ink);font-weight:600;}

/* download cluster */
.dl-cluster{margin-top:30px;}
.dl-row{display:flex;flex-wrap:wrap;gap:12px;align-items:center;}
.dl-second{display:flex;flex-wrap:wrap;gap:18px;align-items:center;margin-top:14px;}
.dl-intel{font-size:13.5px;color:var(--ink-2);border-bottom:1px solid var(--line-2);padding-bottom:1px;
  transition:color .15s ease,border-color .15s ease;}
.dl-intel:hover{color:var(--mint);border-color:var(--mint);}
.dl-micro{margin-top:18px;font-family:var(--font-mono);font-size:12px;color:var(--ink-3);letter-spacing:.02em;
  display:flex;align-items:center;gap:8px;flex-wrap:wrap;}
.dl-micro .sep{width:3px;height:3px;border-radius:50%;background:var(--ink-3);}
.hero-pills{display:flex;gap:9px;margin-top:26px;flex-wrap:wrap;}

/* ============================================================
   APP MOCKUP (hero)
   ============================================================ */
.mockup{border-radius:var(--r-xl);overflow:hidden;background:var(--surface);
  border:1px solid rgba(47,230,160,.08);box-shadow:var(--sh-lg);}
.mw-title{height:38px;background:#0A1011;display:flex;align-items:center;gap:13px;padding:0 14px;
  position:relative;border-bottom:1px solid var(--line);}
.mw-traffic{display:flex;gap:8px;}
.mw-traffic i{width:11px;height:11px;border-radius:50%;display:block;}
.mw-traffic .r{background:#FF5F57;}.mw-traffic .y{background:#FEBC2E;}.mw-traffic .g{background:#28C840;}
.mw-title .t{position:absolute;left:50%;transform:translateX(-50%);font-family:var(--font-mono);
  font-size:11px;letter-spacing:.14em;color:var(--ink-3);}
/* appbar */
.mw-appbar{height:60px;display:flex;align-items:center;gap:14px;padding:0 16px;border-bottom:1px solid var(--line);background:var(--surface-2);}
.mw-appbar .logo{width:30px;height:30px;}
.mw-appbar .wm{height:15px;width:auto;}
.mw-tabs{display:flex;gap:4px;margin-left:8px;background:var(--surface-3);border:1px solid var(--line-2);border-radius:var(--pill);padding:3px;}
.mw-tabs span{font-size:12px;font-weight:600;padding:5px 13px;border-radius:var(--pill);color:var(--ink-3);}
.mw-tabs span.on{background:var(--mint-soft);color:var(--mint);}
.mw-status{margin-left:auto;display:inline-flex;align-items:center;gap:7px;font-family:var(--font-mono);
  font-size:11px;color:var(--mint);background:var(--mint-soft);border:1px solid rgba(47,230,160,.25);
  padding:5px 11px;border-radius:var(--pill);}
.mw-status .dot{width:6px;height:6px;border-radius:50%;background:var(--mint);box-shadow:0 0 8px var(--mint);animation:pulse 2.4s ease-in-out infinite;}
@keyframes pulse{0%,100%{opacity:1;}50%{opacity:.4;}}
/* body */
.mw-body{display:flex;min-height:300px;}
.mw-rail{width:230px;padding:14px;display:flex;flex-direction:column;gap:11px;background:var(--surface-2);border-right:1px solid var(--line);}
.act{border-radius:var(--r);padding:11px 13px;border:1px solid var(--line-2);}
.act.primary{background:linear-gradient(150deg,rgba(47,230,160,.2),rgba(47,230,160,.06));border-color:rgba(47,230,160,.4);}
.act .a-t{display:flex;align-items:center;gap:8px;font-size:13.5px;font-weight:600;color:var(--ink);}
.act.primary .a-t{color:var(--mint);}
.act .a-s{font-size:11px;color:var(--ink-3);margin-top:3px;}
.act.dim{opacity:.62;}
.gauge{border-radius:var(--r);border:1px solid var(--line-2);background:var(--surface);padding:11px 12px;}
.gauge .g-top{display:flex;justify-content:space-between;align-items:baseline;}
.gauge .g-l{font-size:11px;color:var(--ink-2);} .gauge .g-l b{color:var(--ink);font-weight:600;}
.gauge .g-pct{font-family:var(--font-mono);font-size:16px;font-weight:700;color:var(--mint);}
.gauge .bars{display:flex;gap:3px;height:26px;align-items:flex-end;margin-top:9px;}
.gauge .bars i{flex:1;border-radius:2px;background:linear-gradient(180deg,var(--mint),var(--mint-deep));box-shadow:0 0 7px -2px rgba(47,230,160,.7);}
.gauge .bars i.v{background:linear-gradient(180deg,var(--brand-2),var(--brand));box-shadow:none;}
.gauge .bars i.off{background:var(--line-2);box-shadow:none;}
.mstats{display:flex;gap:9px;}
.mstats .st{flex:1;border:1px solid var(--line-2);border-radius:var(--r-sm);padding:8px 10px;background:var(--surface);}
.mstats .st .k{font-size:10px;color:var(--ink-3);font-family:var(--font-mono);letter-spacing:.08em;text-transform:uppercase;}
.mstats .st .v{font-family:var(--font-mono);font-size:16px;font-weight:700;color:var(--ink);margin-top:2px;}
/* main */
.mw-main{flex:1;padding:16px;display:flex;flex-direction:column;gap:13px;}
.sync-head{display:flex;align-items:center;justify-content:space-between;}
.sync-head .sh-t{font-size:14px;font-weight:600;}
.sync-head .sh-c{font-family:var(--font-mono);font-size:13px;color:var(--mint);}
.pbar{height:10px;border-radius:var(--pill);background:#0A1011;overflow:hidden;}
.pbar-fill{height:100%;border-radius:var(--pill);background:linear-gradient(90deg,var(--mint),var(--brand));box-shadow:0 0 16px rgba(47,230,160,.6);}
.now{font-family:var(--font-mono);font-size:11.5px;color:var(--ink-2);}
.now b{color:var(--ink);font-weight:500;}
.plist{display:flex;flex-direction:column;gap:8px;margin-top:2px;}
.prow{display:flex;align-items:center;gap:11px;background:var(--surface-2);border:1px solid var(--line);border-radius:var(--r);padding:9px 12px;}
.prow .pd{width:9px;height:9px;border-radius:50%;flex-shrink:0;}
.prow .pn{font-size:13px;font-weight:600;flex:1;}
.prow .pm{font-family:var(--font-mono);font-size:11px;color:var(--ink-3);}
.prow .mini{width:64px;height:5px;border-radius:var(--pill);background:var(--surface-3);overflow:hidden;}
.prow .mini i{display:block;height:100%;background:var(--mint);border-radius:var(--pill);}

/* ============================================================
   Responsive (hero)
   ============================================================ */
@media (min-width:1024px){
  .hero-grid{grid-template-columns:minmax(0,.68fr) minmax(0,1.42fr);gap:40px;}
}
@media (min-width:1280px){
  .hero-grid{grid-template-columns:minmax(0,.62fr) minmax(0,1.48fr);gap:36px;}
}
@media (max-width:1023px){
  .hero-grid{grid-template-columns:1fr;gap:40px;}
  .mockup{max-width:640px;margin:0 auto;}
}
@media (max-width:767px){
  body{font-size:16px;}
  .wrap{padding:0 20px;}
  .nav-links{display:none;}
  .nav-cta .nav-dl{display:none;}
  .nav-burger{display:inline-flex;}
  .hero{padding:40px 0 60px;}
  .hero h1{font-size:clamp(32px,9vw,44px);}
  .dl-row .btn{flex:1 1 100%;}
  .mw-rail{width:188px;}
  .section{padding:64px 0;}
}
@media (max-width:767px) and (orientation:portrait){
  .hero>.wrap,
  #captures>.wrap{padding-left:10px;padding-right:10px;}
  .hero-mock,
  .shots .appwin{width:100%;max-width:100%;margin:0;}
  .appwin{max-width:100%;}
  .frame{max-width:100%;}
}

/* ============================================================
   APP SHOWCASE FRAMES (scaled iframes of the real app screens)
   ============================================================ */
.appwin{border-radius:20px;overflow:hidden;border:none;
  box-shadow:var(--sh-lg);background:#0d0d0f;max-width:100%;}
.appwin-bar{height:34px;background:#0A0A0C;display:flex;align-items:center;gap:13px;padding:0 14px;
  border-bottom:1px solid #1c1c21;position:relative;}
.appwin-bar .tl{display:flex;gap:8px;}
.appwin-bar .tl i{width:11px;height:11px;border-radius:50%;display:block;}
.appwin-bar .tl .r{background:#FF5F57;}.appwin-bar .tl .y{background:#FEBC2E;}.appwin-bar .tl .g{background:#28C840;}
.appwin-bar .tt{position:absolute;left:50%;transform:translateX(-50%);font-family:var(--font-mono);
  font-size:11px;letter-spacing:.12em;color:#5a5a6e;}
.frame{position:relative;overflow:hidden;width:100%;background:#0d0d0f;}
/* L'app — captures titrées */
.shots{display:flex;flex-direction:column;gap:46px;margin-top:42px;}
.shot-head{display:flex;align-items:flex-start;gap:16px;margin-bottom:20px;}
.shot-n{flex-shrink:0;font-family:var(--font-mono);font-size:13px;font-weight:600;color:var(--mint);
  width:40px;height:40px;border-radius:50%;border:1px solid rgba(47,230,160,.4);background:var(--mint-soft);
  display:flex;align-items:center;justify-content:center;}
.shot-head h3{font-size:20px;font-weight:600;letter-spacing:-.01em;line-height:1.2;}
.shot-head p{font-size:15px;color:var(--ink-2);margin-top:5px;max-width:62ch;line-height:1.5;}
.frame iframe{position:absolute;top:0;left:0;width:1180px;height:760px;border:0;transform-origin:top left;display:block;}

/* ============================================================
   SECTION: CONFIANCE
   ============================================================ */
.trust-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:40px;}
.trust-card{background:var(--surface);border:1px solid var(--line-2);border-radius:var(--r-lg);padding:26px;}
.trust-card .ic{width:42px;height:42px;border-radius:11px;display:flex;align-items:center;justify-content:center;
  background:var(--mint-soft);color:var(--mint);margin-bottom:16px;}
.trust-card .ic svg{width:22px;height:22px;}
.trust-card h3{font-size:18px;font-weight:600;margin-bottom:8px;}
.trust-card p{font-size:15px;color:var(--ink-2);line-height:1.55;}

/* ============================================================
   SECTION: STEPS (comment ça marche)
   ============================================================ */
.steps3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:44px;counter-reset:st;}
.step3{position:relative;padding-top:8px;}
.step3 .n{font-family:var(--font-mono);font-size:13px;font-weight:600;color:var(--mint);
  width:42px;height:42px;border-radius:50%;border:1px solid rgba(47,230,160,.4);background:var(--mint-soft);
  display:flex;align-items:center;justify-content:center;margin-bottom:18px;}
.step3 h3{font-size:19px;font-weight:600;margin-bottom:9px;}
.step3 p{font-size:15px;color:var(--ink-2);line-height:1.55;}
.step3 .ln{position:absolute;top:29px;left:54px;right:-10px;height:1px;
  background:linear-gradient(90deg,rgba(47,230,160,.4),transparent);}
.step3:last-child .ln{display:none;}

/* ============================================================
   SECTION: FEATURES
   ============================================================ */
.feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:44px;}
.feat-card{position:relative;background:var(--surface);border:1px solid var(--line-2);border-radius:var(--r-lg);padding:24px;
  transition:border-color .2s ease,transform .2s ease;}
.feat-card:hover{border-color:rgba(47,230,160,.25);transform:translateY(-3px);}
.feat-card .fic{width:38px;height:38px;color:var(--mint);margin-bottom:14px;}
.feat-card .fic svg{width:100%;height:100%;}
.feat-card h3{font-size:17px;font-weight:600;margin-bottom:7px;}
.feat-card p{font-size:14.5px;color:var(--ink-2);line-height:1.5;}
.feat-card .tag{display:inline-block;font-family:var(--font-mono);font-size:10.5px;letter-spacing:.08em;
  text-transform:uppercase;color:var(--brand-2);background:var(--violet-soft);border:1px solid rgba(178,85,202,.3);
  padding:3px 9px;border-radius:var(--pill);margin-bottom:13px;}
.feat-card.adv .tag{position:absolute;top:22px;right:22px;margin:0;}

/* ============================================================
   SECTION: SPLIT (exclusif / ajout)  &  showcase rows
   ============================================================ */
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);gap:48px;align-items:center;margin-top:40px;}
.split.rev{grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);}
.split.rev .split-text{order:2;}
.split-text h3{font-size:clamp(24px,2.6vw,30px);font-weight:600;letter-spacing:-.01em;line-height:1.15;}
.split-text p{font-size:16px;color:var(--ink-2);line-height:1.6;margin-top:16px;}
.split-list{margin-top:20px;display:flex;flex-direction:column;gap:12px;}
.split-list li{display:flex;gap:12px;align-items:flex-start;font-size:15px;color:var(--ink);list-style:none;}
.split-list li .chk{flex-shrink:0;width:20px;height:20px;border-radius:50%;background:var(--mint-soft);
  color:var(--mint);display:flex;align-items:center;justify-content:center;margin-top:1px;}
.split-list li .chk svg{width:12px;height:12px;}
.split-list li b{color:#fff;font-weight:600;}

/* ============================================================
   SECTION: POUR QUI
   ============================================================ */
.who{margin-top:36px;display:grid;grid-template-columns:repeat(2,1fr);gap:14px 36px;}
.who li{display:flex;gap:13px;align-items:flex-start;font-size:16px;color:var(--ink);list-style:none;line-height:1.5;}
.who li .d{flex-shrink:0;width:24px;height:24px;border-radius:7px;background:var(--violet-soft);color:var(--brand-2);
  display:flex;align-items:center;justify-content:center;font-family:var(--font-mono);font-size:12px;margin-top:1px;}

/* ============================================================
   SECTION: INSTALLATION
   ============================================================ */
.install-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:40px;}
.inst-card{background:var(--surface);border:1px solid var(--line-2);border-radius:var(--r-lg);padding:24px;position:relative;}
.inst-card .n{font-family:var(--font-mono);font-size:12px;font-weight:600;color:var(--brand-2);
  border:1px solid rgba(178,85,202,.4);background:var(--violet-soft);border-radius:8px;padding:3px 9px;display:inline-block;margin-bottom:14px;}
.inst-card h3{font-size:17px;font-weight:600;margin-bottom:8px;}
.inst-card p{font-size:14.5px;color:var(--ink-2);line-height:1.55;}
.inst-card code{font-family:var(--font-mono);font-size:.86em;background:var(--surface-2);border:1px solid var(--line-2);
  border-radius:5px;padding:1px 6px;color:var(--mint-2);}
.inst-note{margin-top:18px;display:flex;gap:11px;align-items:flex-start;background:var(--amber-soft);
  border:1px solid rgba(255,203,92,.28);border-left:3px solid var(--amber);border-radius:var(--r);padding:13px 16px;
  font-size:14px;color:var(--ink);}
.inst-note b{color:#fff;}

/* ============================================================
   SECTION: TÉLÉCHARGEMENT
   ============================================================ */
.dl-section{text-align:center;}
.dl-panel{max-width:760px;margin:40px auto 0;background:linear-gradient(160deg,var(--surface-2),var(--surface));
  border:1px solid var(--line-2);border-radius:var(--r-xl);padding:44px 40px;box-shadow:var(--sh-lg);}
.dl-os{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;margin-top:8px;}
.dl-os-card{flex:1;min-width:200px;max-width:260px;background:var(--surface);border:1px solid var(--line-2);
  border-radius:var(--r-lg);padding:22px;display:flex;flex-direction:column;align-items:center;gap:13px;}
.dl-os-card .osic{width:34px;height:34px;color:var(--ink);}
.dl-os-card .osn{font-size:16px;font-weight:600;}
.dl-os-card .osd{font-family:var(--font-mono);font-size:11px;color:var(--ink-3);}
.dl-os-card.soon{opacity:.72;}
.soon-badge{font-family:var(--font-mono);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;
  color:var(--brand-2);background:var(--violet-soft);border:1px solid rgba(178,85,202,.3);padding:5px 12px;border-radius:var(--pill);}
.dl-foot{margin-top:24px;font-family:var(--font-mono);font-size:12px;color:var(--ink-3);
  display:flex;gap:8px;justify-content:center;flex-wrap:wrap;align-items:center;}
.dl-foot .sep{width:3px;height:3px;border-radius:50%;background:var(--ink-3);}

/* ============================================================
   SECTION: FAQ
   ============================================================ */
.faq{max-width:820px;margin:40px auto 0;}
.faq-item{border-bottom:1px solid var(--line);}
.faq-q{width:100%;text-align:left;background:none;border:none;cursor:pointer;color:var(--ink);
  font-family:var(--font-head);font-size:17px;font-weight:600;padding:22px 44px 22px 0;position:relative;}
.faq-q::after{content:"+";position:absolute;right:6px;top:50%;transform:translateY(-50%);font-size:22px;
  color:var(--mint);font-weight:400;transition:transform .2s ease;}
.faq-item.open .faq-q::after{content:"−";}
.faq-a{display:grid;grid-template-rows:0fr;transition:grid-template-rows .28s ease;}
.faq-a>p{overflow:hidden;min-height:0;padding:0;color:var(--ink-2);font-size:15.5px;line-height:1.6;max-width:70ch;}
.faq-a a,.site-footer a{color:var(--mint);text-decoration:none;}
.faq-a a:hover,.site-footer a:hover{text-decoration:underline;}
.faq-item.open .faq-a{grid-template-rows:1fr;}
.faq-item.open .faq-a>p{padding:0 0 22px;}

/* ============================================================
   FLOATING DOWNLOAD + FOOTER
   ============================================================ */
.float-dl{position:fixed;right:22px;bottom:22px;z-index:90;opacity:0;transform:translateY(12px);
  pointer-events:none;transition:opacity .3s ease,transform .3s ease;}
.float-dl.show{opacity:1;transform:translateY(0);pointer-events:auto;}
.float-dl .btn{box-shadow:0 12px 30px -8px rgba(0,0,0,.6);}
.float-dl .btn-beta{cursor:default;}
/* OS install tracks */
.os-tracks{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:36px;}
.os-track{background:var(--surface);border:1px solid var(--line-2);border-radius:var(--r-lg);padding:24px 26px;}
.os-track-h{display:flex;align-items:center;gap:11px;font-size:18px;font-weight:600;margin-bottom:16px;}
.os-track-h svg{width:22px;height:22px;color:var(--ink);}
.os-steps{list-style:none;counter-reset:s;display:flex;flex-direction:column;gap:13px;}
.os-steps li{counter-increment:s;position:relative;padding-left:38px;font-size:14.5px;color:var(--ink-2);line-height:1.5;}
.os-steps li b{color:var(--ink);font-weight:600;}
.os-steps li code{font-family:var(--font-mono);font-size:.86em;background:var(--surface-2);border:1px solid var(--line-2);border-radius:5px;padding:1px 6px;color:var(--mint-2);}
.os-steps li::before{content:counter(s);position:absolute;left:0;top:0;width:26px;height:26px;border-radius:50%;
  background:var(--violet-soft);border:1px solid rgba(178,85,202,.4);color:var(--brand-2);
  font-family:var(--font-mono);font-size:12px;font-weight:600;display:flex;align-items:center;justify-content:center;}

.site-footer{border-top:1px solid var(--line);padding:60px 0 30px;margin-top:30px;}
.foot-top{display:flex;justify-content:space-between;align-items:flex-start;gap:60px;flex-wrap:wrap;}
.foot-intro{max-width:360px;}
.foot-brand{display:flex;align-items:center;gap:11px;}
.foot-brand img.logo{width:30px;height:30px;}
.foot-brand img.wm{height:16px;}
.site-footer p{font-size:13.5px;color:var(--ink-2);max-width:48ch;margin-top:14px;line-height:1.55;}
.foot-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px;}
.foot-tag{font-family:var(--font-mono);font-size:11px;font-weight:600;letter-spacing:.04em;color:var(--ink-2);
  background:var(--surface-2);border:1px solid var(--line-2);border-radius:var(--pill);padding:5px 12px;}
.foot-cta{display:inline-flex;align-items:center;gap:9px;margin-top:22px;padding:11px 18px;border-radius:var(--pill);
  font-size:14px;font-weight:600;color:var(--mint);background:var(--mint-soft);border:1px solid rgba(47,230,160,.28);
  transition:background .15s ease,transform .15s ease;}
.foot-cta:hover{background:rgba(47,230,160,.2);transform:translateY(-2px);text-decoration:none;}
.foot-cta svg{width:16px;height:16px;}
.foot-cols{display:flex;gap:64px;flex-wrap:wrap;}
.foot-col{display:flex;flex-direction:column;gap:12px;}
.foot-col-h{font-family:var(--font-mono);font-size:11px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;
  color:var(--ink-3);margin-bottom:4px;}
.foot-col a{font-size:14px;color:var(--ink-2);transition:color .15s ease;}
.foot-col a:hover{color:var(--mint);text-decoration:none;}
.foot-meta{font-size:13.5px;color:var(--ink-3);}
.foot-bottom{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;
  margin-top:48px;padding-top:24px;border-top:1px solid var(--line);
  font-family:var(--font-mono);font-size:12px;color:var(--ink-3);}
.foot-bottom a{color:var(--ink-3);}
.foot-bottom a:hover{color:var(--mint);text-decoration:none;}

@media (max-width:1023px){
  .trust-grid,.steps3,.feat-grid,.install-steps,.os-tracks{grid-template-columns:1fr;}
  .step3 .ln{display:none;}
  .split,.split.rev{grid-template-columns:1fr;gap:28px;}
  .split.rev .split-text{order:0;}
  .who{grid-template-columns:1fr;}
}
@media (max-width:767px){
  .feat-grid{grid-template-columns:1fr;}
  .dl-panel{padding:30px 20px;}
}

/* ---------- Mobile portrait hint (paysage / ordinateur) ---------- */
.mobile-view-hint{
  position:relative;z-index:99;
  border-bottom:1px solid rgba(47,230,160,.14);
  background:linear-gradient(180deg,rgba(12,18,19,.96),rgba(10,15,16,.88));
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
}
.mobile-view-hint[hidden]{display:none!important;}
.mobile-view-hint.is-visible{display:block;}
.mobile-view-hint-inner{
  display:flex;align-items:center;gap:12px;
  max-width:var(--maxw);margin:0 auto;padding:11px 20px;
}
.mobile-view-hint-ic{
  flex-shrink:0;width:34px;height:34px;border-radius:10px;
  display:flex;align-items:center;justify-content:center;
  background:rgba(47,230,160,.1);border:1px solid rgba(47,230,160,.22);color:var(--mint);
}
.mobile-view-hint-ic svg{width:18px;height:18px;}
.mobile-view-hint-txt{
  flex:1;min-width:0;margin:0;
  font-size:13px;line-height:1.45;color:var(--ink-2);
}
.mobile-view-hint-txt strong{color:var(--mint-2);font-weight:600;}
.mobile-view-hint-close{
  flex-shrink:0;width:28px;height:28px;border-radius:8px;
  border:1px solid transparent;background:transparent;
  color:var(--ink-3);font-size:20px;line-height:1;cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  transition:color .15s ease,border-color .15s ease,background .15s ease;
}
.mobile-view-hint-close:hover{color:var(--ink);border-color:var(--line-2);background:var(--surface-2);}

/* ---------- Beta bar ---------- */
.beta-bar{
  position:relative;z-index:101;display:flex;align-items:center;justify-content:center;gap:12px;flex-wrap:wrap;
  padding:10px 20px;background:rgba(178,85,202,.12);border-bottom:1px solid rgba(178,85,202,.28);
  font-size:13.5px;color:var(--ink-2);text-align:center;}
.beta-bar strong{color:var(--ink);}
.beta-pill{
  display:inline-flex;align-items:center;padding:4px 12px;border-radius:var(--pill);
  font-family:var(--font-mono);font-size:10.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;
  background:var(--violet-soft);color:var(--brand-2);border:1px solid rgba(178,85,202,.35);}
.beta-card{
  background:var(--surface-2);border:1px solid var(--line-2);border-radius:var(--r-xl);padding:32px 28px;
  box-shadow:var(--sh-lg);}
.beta-card h4{font-size:22px;margin:12px 0 10px;}
.beta-card p{color:var(--ink-2);font-size:15.5px;line-height:1.6;}
.beta-contact{display:flex;align-items:center;gap:10px;margin-top:18px;padding-top:18px;
  border-top:1px solid var(--line-2);font-size:15px;font-weight:500;color:var(--ink)!important;}
.beta-contact a{color:var(--mint);font-weight:600;
  transition:color .15s ease;}
.beta-contact a:hover{color:var(--mint-2);}

@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important;scroll-behavior:auto !important;}
}