/* ============================================================
   OneLinc — Le chantier connecté
   Design system : night-blue (#04133A) + electric blue + green
   Références : Apple · Stripe · Linear · Notion · Vercel
   ============================================================ */

:root{
  --navy:#04133A;
  --navy-700:#081B47;
  --navy-600:#0C2557;
  --navy-500:#13306E;
  --blue:#1F6FFF;
  --blue-600:#155CE6;
  --blue-light:#60A5FA;
  --green:#22C55E;
  --green-600:#16A34A;

  --white:#FFFFFF;
  --gray-50:#F7F9FC;
  --gray-100:#EEF2F8;
  --gray-200:#E2E8F2;
  --gray-300:#CBD5E6;
  --gray-400:#94A3B8;
  --gray-500:#64748B;
  --ink:#04133A;
  --muted:#5B6B86;

  --brand-grad:linear-gradient(115deg,#22C55E 0%,#1F6FFF 100%);
  --brand-grad-soft:linear-gradient(115deg,rgba(34,197,94,.16),rgba(31,111,255,.16));

  --r-sm:10px; --r-md:16px; --r-lg:24px; --r-xl:32px; --r-2xl:44px;
  --shadow-sm:0 1px 2px rgba(4,19,58,.06),0 1px 3px rgba(4,19,58,.10);
  --shadow-md:0 8px 24px rgba(4,19,58,.10);
  --shadow-lg:0 24px 60px rgba(4,19,58,.16);
  --shadow-glow:0 20px 60px rgba(31,111,255,.35);

  --maxw:1200px;
  --nav-h:74px;
  --ease:cubic-bezier(.22,.61,.36,1);

  --font-display:"Sora",system-ui,sans-serif;
  --font-body:"Inter",system-ui,sans-serif;
  --font-script:"Caveat",cursive;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--white);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button{font-family:inherit;cursor:pointer;border:none;background:none}
ul{list-style:none}
section{position:relative}

/* premium film grain on dark sections */
.hero::after,.linca::after,.showcase::after,.stats-band::after{
  content:"";position:absolute;inset:0;z-index:1;pointer-events:none;opacity:.5;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.05'/%3E%3C/svg%3E");
  mix-blend-mode:overlay;
}
.hero .container,.linca .container,.showcase .container{z-index:2}

.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}

/* ---------- Typography ---------- */
h1,h2,h3,h4{font-family:var(--font-display);font-weight:700;line-height:1.08;letter-spacing:-.02em;color:var(--ink)}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--font-body);font-weight:600;font-size:.78rem;letter-spacing:.14em;
  text-transform:uppercase;color:var(--blue);
}
.section-head{max-width:680px;margin:0 auto 56px;text-align:center}
.section-head h2{font-size:clamp(2rem,4.2vw,3.1rem);margin:16px 0 14px}
.section-head p{font-size:1.12rem;color:var(--muted)}
.grad-text{background:var(--brand-grad);-webkit-background-clip:text;background-clip:text;color:transparent}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  font-weight:600;font-size:1rem;padding:15px 26px;border-radius:var(--r-md);
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .2s;
  white-space:nowrap;
}
.btn svg{transition:transform .25s var(--ease)}
.btn:hover svg{transform:translateX(4px)}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 10px 30px rgba(31,111,255,.35)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 40px rgba(31,111,255,.45)}
.btn-ghost{background:rgba(255,255,255,.08);color:#fff;border:1px solid rgba(255,255,255,.18);backdrop-filter:blur(8px)}
.btn-ghost:hover{background:rgba(255,255,255,.16);transform:translateY(-2px)}
.btn-dark{background:var(--navy);color:#fff}
.btn-dark:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}
.btn-light{background:#fff;color:var(--navy);box-shadow:var(--shadow-sm)}
.btn-light:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}
.btn-lg{padding:18px 32px;font-size:1.05rem}

/* ============================================================
   NAVBAR
   ============================================================ */
.nav{
  position:fixed;top:0;left:0;right:0;height:var(--nav-h);z-index:100;
  display:flex;align-items:center;
  transition:background .3s,box-shadow .3s,backdrop-filter .3s;
}
.nav.scrolled{
  background:rgba(255,255,255,.82);
  backdrop-filter:saturate(180%) blur(16px);
  box-shadow:0 1px 0 rgba(4,19,58,.07),0 6px 24px rgba(4,19,58,.06);
}
.nav .container{display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:11px}
.brand .logo-mark{height:28px;width:auto;flex:none}
.brand-text{display:flex;flex-direction:column;line-height:1}
.brand-name{font-family:var(--font-display);font-weight:700;font-size:1.32rem;letter-spacing:-.01em}
.brand-name .one{color:var(--navy)}
.brand-name .linc{color:var(--blue)}
/* "OneLinc" inline brand word in prose */
.oln{font-weight:600;color:inherit}
.oln i{font-style:normal;color:var(--blue)}
.problem .oln i,.linca .oln i,.showcase .oln i,.stats-band .oln i,.cta-final .oln i,.footer .oln i,.hero .oln i{color:var(--blue-light)}
.brand-tag{font-size:.52rem;letter-spacing:.22em;color:var(--gray-400);text-transform:uppercase;font-weight:500;margin-top:3px}
.nav.on-dark:not(.scrolled) .brand-name .one,
.nav.on-dark:not(.scrolled) .nav-links a{color:#fff}
.nav.on-dark:not(.scrolled) .brand-tag{color:rgba(255,255,255,.42)}

.nav-links{display:flex;align-items:center;gap:34px}
.nav-links a{font-weight:500;font-size:.97rem;color:var(--ink);position:relative;transition:color .2s}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-6px;height:2px;width:0;background:var(--blue);transition:width .25s var(--ease)}
.nav-links a:hover{color:var(--blue)}
.nav-links a:hover::after{width:100%}
.nav-actions{display:flex;align-items:center;gap:18px}
.nav-login{font-weight:600;font-size:.97rem;color:var(--ink);transition:color .2s}
.nav.on-dark:not(.scrolled) .nav-login{color:#fff}
.nav-login:hover{color:var(--blue)}
.nav-cta{padding:11px 20px;font-size:.95rem;border-radius:12px}
.nav-toggle{display:none;width:44px;height:44px;border-radius:12px;align-items:center;justify-content:center}
.nav-toggle span{display:block;width:22px;height:2px;background:currentColor;position:relative;transition:.3s}
.nav-toggle span::before,.nav-toggle span::after{content:"";position:absolute;left:0;width:22px;height:2px;background:currentColor;transition:.3s}
.nav-toggle span::before{top:-7px}.nav-toggle span::after{top:7px}
.nav.on-dark:not(.scrolled) .nav-toggle{color:#fff}
.nav-toggle.open span{background:transparent}
.nav-toggle.open span::before{top:0;transform:rotate(45deg)}
.nav-toggle.open span::after{top:0;transform:rotate(-45deg)}

/* ============================================================
   HERO
   ============================================================ */
.hero{
  position:relative;padding:calc(var(--nav-h) + 70px) 0 90px;
  background:linear-gradient(180deg,#040F29 0%,#071A48 56%,#040E27 100%);
  color:#fff;overflow:hidden;
}
.hero-grid{
  position:absolute;inset:0;z-index:0;pointer-events:none;
  background-image:
    linear-gradient(rgba(120,160,255,.06) 1px,transparent 1px),
    linear-gradient(90deg,rgba(120,160,255,.06) 1px,transparent 1px);
  background-size:56px 56px;
  -webkit-mask-image:radial-gradient(125% 95% at 72% 22%,#000 0%,transparent 72%);
  mask-image:radial-gradient(125% 95% at 72% 22%,#000 0%,transparent 72%);
}
.hero-toplight{
  position:absolute;top:-240px;right:-80px;width:720px;height:540px;z-index:0;pointer-events:none;
  background:radial-gradient(ellipse at center,rgba(31,111,255,.30),transparent 62%);
  filter:blur(20px);
}
#hero-net{position:absolute;inset:0;width:100%;height:100%;opacity:.35;pointer-events:none;z-index:0}
.hero-glow{
  position:absolute;left:50%;bottom:-180px;transform:translateX(-50%);
  width:760px;height:300px;border-radius:50%;
  background:radial-gradient(ellipse at center,rgba(31,111,255,.55),transparent 70%);
  filter:blur(40px);pointer-events:none;
}
.hero .container{position:relative;z-index:2;display:grid;grid-template-columns:1fr 1.24fr;gap:48px;align-items:center}
.hero-pill{
  display:inline-flex;align-items:center;gap:9px;
  padding:8px 16px;border-radius:999px;margin-bottom:26px;
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16);
  font-size:.86rem;font-weight:500;backdrop-filter:blur(10px);
}
.hero-pill .spark{width:16px;height:16px;color:var(--blue-light)}
.hero h1{
  font-size:clamp(2.7rem,6vw,4.7rem);line-height:1.02;color:#fff;margin-bottom:24px;
}
.hero h1 .accent{position:relative;background:linear-gradient(100deg,#60A5FA,#1F6FFF);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero h1 .accent::after{
  content:"";position:absolute;left:0;right:0;bottom:.04em;height:.1em;border-radius:4px;
  background:var(--brand-grad);transform:scaleX(0);transform-origin:left;
  animation:underline 1s var(--ease) .6s forwards;
}
@keyframes underline{to{transform:scaleX(1)}}
.hero p.lede{font-size:1.16rem;color:rgba(255,255,255,.82);max-width:480px;margin-bottom:18px}
.hero p.sub{font-size:1.02rem;color:rgba(255,255,255,.62);max-width:480px;margin-bottom:34px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:40px}
.hero-trust{display:flex;gap:26px;flex-wrap:wrap}
.trust-item{display:flex;align-items:center;gap:9px;font-size:.86rem;color:rgba(255,255,255,.72);font-weight:500}
.trust-item svg{width:18px;height:18px;color:var(--green)}

/* cursive slogan band */
.slogan-script{
  position:relative;z-index:2;text-align:left;margin-top:54px;
  font-family:var(--font-script);font-size:clamp(1.6rem,3.4vw,2.5rem);
  color:var(--blue-light);font-weight:600;
}
.slogan-script .u{position:relative}
.slogan-script .u::after{content:"";position:absolute;left:0;right:14%;bottom:-6px;height:3px;border-radius:3px;background:linear-gradient(90deg,var(--blue),transparent)}

/* ---------- Hero dashboard mock ---------- */
.hero-visual{position:relative;min-height:430px}
.hero-spot{
  position:absolute;z-index:0;right:-110px;bottom:-40px;width:620px;height:560px;border-radius:50%;
  background:radial-gradient(closest-side,rgba(31,111,255,.42),rgba(34,197,94,.18) 46%,transparent 72%);
  filter:blur(48px);pointer-events:none;
}
.hero-linca{
  position:absolute;z-index:6;right:-120px;bottom:-26px;width:468px;height:auto;
  pointer-events:none;filter:drop-shadow(0 26px 42px rgba(0,0,0,.5));
}
/* paliers : Linca toujours visible en entier (marge à droite ~24px <1200, 65/107/144px à 1281/1366/1440) */
@media (min-width:1201px) and (max-width:1439px){
  .hero-linca{width:435px;right:-60px}
  .hero-spot{right:-56px;width:600px}
}
@media (min-width:1081px) and (max-width:1200px){
  .hero-linca{width:400px;right:-16px}
  .hero-spot{right:-20px;width:560px}
}
.linca-hero{
  position:absolute;right:-28px;bottom:-36px;width:296px;z-index:3;
  filter:drop-shadow(0 26px 44px rgba(0,0,0,.5));
  animation:floaty 6s ease-in-out infinite;
}
.linca-halo{
  position:absolute;right:6px;bottom:70px;width:300px;height:300px;border-radius:50%;z-index:0;
  background:radial-gradient(circle,rgba(34,197,94,.32),rgba(31,111,255,.28) 45%,transparent 70%);
  filter:blur(28px);pointer-events:none;animation:floaty 8s ease-in-out infinite;
}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}

.linca-badge{
  position:absolute;left:-10px;bottom:6%;z-index:6;
  display:flex;align-items:center;gap:11px;
  background:rgba(255,255,255,.95);border:1px solid rgba(255,255,255,.7);
  border-radius:16px;padding:9px 16px 9px 9px;box-shadow:var(--shadow-lg);
  backdrop-filter:blur(8px);animation:floaty 6.5s ease-in-out infinite 1s;
}
.linca-badge img{width:46px;height:46px;flex:none}
.linca-badge .lb-text{display:flex;flex-direction:column;line-height:1.15}
.linca-badge .lb-text b{font-family:var(--font-display);font-size:.92rem;color:var(--ink)}
.linca-badge .lb-status{display:flex;align-items:center;gap:5px;font-size:.74rem;color:var(--green-600);font-weight:600}
.linca-badge .lb-status::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 0 3px rgba(34,197,94,.2)}

.dash{
  position:relative;z-index:2;width:500px;max-width:100%;border-radius:var(--r-lg);overflow:hidden;
  color:var(--ink);
  background:linear-gradient(#fff,#fff) padding-box,linear-gradient(135deg,rgba(34,197,94,.65),rgba(31,111,255,.65)) border-box;
  border:1.5px solid transparent;
  box-shadow:var(--shadow-lg),0 0 80px rgba(31,111,255,.25);
  transform:perspective(1700px) rotateY(-11deg) rotateX(3deg);
  transform-origin:left center;
}
.dash-top{display:flex;align-items:center;gap:12px;padding:13px 16px;border-bottom:1px solid var(--gray-100)}
.dash-brand{display:flex;align-items:center;gap:7px;font-family:var(--font-display);font-weight:700;font-size:.92rem}
.dash-brand .logo-mark{height:16px;width:auto}
.dash-search{flex:1;display:flex;align-items:center;gap:8px;background:var(--gray-50);border:1px solid var(--gray-100);border-radius:9px;padding:7px 12px;font-size:.74rem;color:var(--gray-400)}
.dash-user{display:flex;align-items:center;gap:8px}
.dash-avatar{width:28px;height:28px;border-radius:50%;background:var(--brand-grad);display:grid;place-items:center;color:#fff;font-size:.7rem;font-weight:700}
.dash-user small{font-size:.66rem;color:var(--gray-500);line-height:1.2}
.dash-user b{font-size:.74rem;display:block}
.dash-body{display:grid;grid-template-columns:120px 1fr}
.dash-side{border-right:1px solid var(--gray-100);padding:12px 8px;display:flex;flex-direction:column;gap:2px}
.dash-side a{display:flex;align-items:center;gap:8px;padding:7px 9px;border-radius:8px;font-size:.74rem;color:var(--gray-500);font-weight:500}
.dash-side a.on{background:rgba(31,111,255,.1);color:var(--blue);font-weight:600}
.dash-side a i{width:14px;height:14px;display:inline-block;opacity:.8}
.dash-main{padding:16px}
.dash-main h5{font-size:.92rem;margin-bottom:12px}
.dash-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:16px}
.stat{background:var(--gray-50);border:1px solid var(--gray-100);border-radius:12px;padding:11px}
.stat .lbl{font-size:.62rem;color:var(--gray-500);font-weight:500}
.stat .val{font-family:var(--font-display);font-weight:700;font-size:1.4rem;margin-top:3px}
.stat .delta{font-size:.6rem;font-weight:600;margin-top:2px}
.stat .delta.up{color:var(--green)}.stat .delta.down{color:#EF4444}
.dash-chart{background:var(--gray-50);border:1px solid var(--gray-100);border-radius:12px;padding:12px;margin-bottom:6px}
.dash-chart .chd{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}
/* board right rail */
.dash-cols{display:grid;grid-template-columns:1.55fr 1fr;gap:18px;align-items:start}
.dash-rail{display:flex;flex-direction:column;gap:14px}
.rail-card{background:var(--gray-50);border:1px solid var(--gray-100);border-radius:12px;padding:13px 14px}
.rail-card h6{font-size:.8rem;margin-bottom:11px;color:var(--ink);font-family:var(--font-display)}
.rail-feed{display:flex;flex-direction:column;gap:11px}
.rail-feed li{display:flex;gap:9px;align-items:flex-start;font-size:.74rem;color:var(--gray-600);line-height:1.3}
.rf-dot{width:8px;height:8px;border-radius:50%;margin-top:5px;flex:none}
.rf-dot.b{background:var(--blue)}.rf-dot.g{background:var(--green)}.rf-dot.v{background:#7C5CFF}.rf-dot.a{background:#F59E0B}
.rail-feed b{color:var(--ink);font-weight:600}
.rail-feed small{display:block;color:var(--gray-500);font-size:.68rem;margin-top:1px;opacity:.8}
.rail-sites{display:flex;flex-direction:column;gap:11px}
.rail-sites li{display:flex;align-items:center;gap:10px;font-size:.74rem}
.rs-ic{width:28px;height:28px;border-radius:8px;flex:none}
.rs-ic.g{background:linear-gradient(135deg,#cdeBD6,#9fd6b0)}
.rs-ic.v{background:linear-gradient(135deg,#dcd6f7,#b6a8ee)}
.rs-ic.b{background:linear-gradient(135deg,#d3e1fb,#a8c4f5)}
.rs-txt{display:flex;flex-direction:column;line-height:1.25}
.rail-sites b{color:var(--ink);font-size:.76rem}
.rail-sites small{color:var(--gray-500);font-size:.66rem;opacity:.85}
.rs-pct{margin-left:auto;font-weight:700;color:var(--blue);font-size:.78rem}
.dash-chart .chd span{font-size:.7rem;color:var(--gray-500);font-weight:500}
.dash-chart .badge{background:var(--green);color:#fff;font-size:.58rem;font-weight:700;padding:2px 7px;border-radius:6px}

/* floating cards — scattered around the dashboard edges */
.fcard{
  position:absolute;background:#fff;border-radius:14px;box-shadow:var(--shadow-lg);
  border:1px solid var(--gray-100);padding:11px 13px;z-index:5;
  animation:floaty 7s ease-in-out infinite;
}
.c-msg{top:-52px;left:50px;width:178px;animation-delay:1.3s}
.c-planning{top:-50px;left:408px;width:186px;animation-delay:.2s}
.c-docs{bottom:-22px;left:-8px;width:172px;animation-delay:2.0s}
.c-photos{display:none}
.fcard .ft{display:flex;align-items:center;justify-content:space-between;margin-bottom:7px}
.fcard .ft b{font-size:.74rem;font-family:var(--font-display)}
.fcard .pill{font-size:.56rem;font-weight:700;padding:2px 7px;border-radius:6px}
.pill.green{background:rgba(34,197,94,.14);color:var(--green-600)}
.pill.blue{background:rgba(31,111,255,.14);color:var(--blue)}
.pill.red{background:rgba(239,68,68,.14);color:#EF4444}
.fc-line{font-size:.6rem;color:var(--gray-500);margin-top:3px}
.bar{height:5px;border-radius:4px;background:var(--gray-100);margin:5px 0;overflow:hidden}
.bar i{display:block;height:100%;border-radius:4px}
.frow{display:flex;align-items:center;gap:7px;font-size:.66rem;color:var(--gray-600);margin:4px 0}
.fdot{width:18px;height:18px;border-radius:5px;display:grid;place-items:center;font-size:.5rem;font-weight:700;color:#fff;flex:none}
.fmsg{display:flex;align-items:center;gap:9px;margin-top:2px}
.fav{width:28px;height:28px;border-radius:50%;background:var(--brand-grad);color:#fff;display:grid;place-items:center;font-size:.62rem;font-weight:700;flex:none}
.fmsg-txt{display:flex;flex-direction:column;line-height:1.25}
.fmsg-txt b{font-size:.68rem}
.fmsg-txt small{font-size:.6rem;color:var(--gray-500)}
.fphotos{display:flex;gap:6px;margin-top:2px}
.fphotos .thumb{flex:1;height:44px;border-radius:8px;border:1px solid var(--gray-100)}
.fphotos .t1{background:linear-gradient(135deg,#dbe4ef,#9fb3c8)}
.fphotos .t2{background:linear-gradient(135deg,#cdd9c7,#9fb59a)}

/* Hero signature: Linca conversation card */
.hero-chat{
  position:absolute;z-index:9;left:104px;right:auto;bottom:-44px;width:228px;
  background:rgba(255,255,255,.97);border:1px solid rgba(255,255,255,.7);
  border-radius:16px;padding:13px 14px;box-shadow:var(--shadow-lg),0 0 44px rgba(31,111,255,.20);
  backdrop-filter:blur(10px);animation:floaty 6.5s ease-in-out infinite .8s;
}
.hero-chat .hc-head{display:flex;align-items:center;gap:9px;margin-bottom:8px}
.hero-chat .hc-head img{width:38px;height:38px;flex:none}
.hero-chat .hc-head span{display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.hero-chat .hc-head b{font-family:var(--font-display);font-size:.86rem;color:var(--ink)}
.hero-chat .ia{font-size:.52rem;font-weight:700;background:var(--brand-grad);color:#fff;padding:1px 6px;border-radius:5px}
.hero-chat .hc-on{display:flex;align-items:center;gap:4px;font-size:.66rem;color:var(--green-600);font-weight:600;width:100%}
.hero-chat .hc-on::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--green)}
.hero-chat p{font-size:.78rem;color:var(--ink);line-height:1.42;margin-bottom:10px}
.hero-chat .hc-actions{display:flex;gap:7px}
.hero-chat .hc-actions button{font-size:.7rem;font-weight:600;padding:7px 10px;border-radius:8px;transition:transform .2s}
.hero-chat .hc-actions button:hover{transform:translateY(-1px)}
.hero-chat .hc-yes{background:var(--blue);color:#fff}
.hero-chat .hc-no{background:var(--gray-100);color:var(--gray-600)}

/* ============================================================
   LOGO BAR / TARGETS strip
   ============================================================ */
.targets{padding:30px 0;border-bottom:1px solid var(--gray-100);background:var(--white)}
.targets .container{display:flex;align-items:center;justify-content:center;gap:14px 40px;flex-wrap:wrap}
.targets span{font-size:.78rem;letter-spacing:.04em;color:var(--gray-500);font-weight:600;text-transform:uppercase}
.targets .who{display:flex;align-items:center;gap:9px;color:var(--ink);font-weight:600;font-size:.96rem}
.targets .who svg{width:18px;height:18px;color:var(--blue)}

/* ============================================================
   PROBLEM / SOLUTION
   ============================================================ */
.problem{padding:110px 0;background:linear-gradient(180deg,#04133A 0%,#071C4B 100%);color:#fff;position:relative;overflow:hidden}
.problem::before{content:"";position:absolute;inset:0;
  background:
    radial-gradient(680px 420px at 78% -10%,rgba(31,111,255,.22),transparent 60%),
    radial-gradient(560px 380px at 12% 110%,rgba(34,197,94,.12),transparent 60%),
    linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px) 0 0/100% 46px,
    linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px) 0 0/46px 100%;
  pointer-events:none;mask:linear-gradient(180deg,#000,#000)}
.problem .container{position:relative;z-index:1}
.problem .eyebrow{color:var(--blue-light)}
.problem .section-head h2{color:#fff}
.problem .section-head p{color:rgba(255,255,255,.74)}
.compare{display:grid;grid-template-columns:1fr auto 1fr;gap:28px;align-items:center}
.compare-mid{position:relative;display:grid;place-items:center;width:92px}
.compare-mid::before{content:"";position:absolute;top:50%;left:-44px;right:-44px;height:2px;
  background:linear-gradient(90deg,rgba(248,113,113,.55),rgba(255,255,255,.25),rgba(34,197,94,.6));
  transform:translateY(-50%);z-index:0}
.cl-badge{position:relative;z-index:1;width:92px;height:92px;border-radius:50%;
  background:#fff;display:grid;place-items:center;
  box-shadow:0 18px 40px -8px rgba(0,0,0,.5),0 0 0 9px rgba(31,111,255,.10);}
.cl-badge img{width:54px;height:auto}
.panel{background:#fff;color:var(--ink);border-radius:var(--r-lg);padding:38px;border:1px solid var(--gray-100);box-shadow:var(--shadow-sm)}
.problem .panel{box-shadow:0 34px 70px -24px rgba(0,0,0,.55);border-color:rgba(255,255,255,.06)}
.panel.bad{border-top:4px solid #F87171}
.panel.good{border-top:4px solid var(--green);background:linear-gradient(180deg,#fff, #F6FBF7)}
.tag{display:inline-flex;align-items:center;gap:7px;font-size:.74rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;padding:6px 12px;border-radius:999px;margin-bottom:18px}
.tag.red{background:#FEE9E9;color:#DC2626}
.tag.grn{background:#E7F8EE;color:var(--green-600)}
.panel h3{font-size:1.7rem;margin-bottom:14px}
.panel>p{color:var(--muted);margin-bottom:22px;font-size:1.02rem}
.checklist li{display:flex;align-items:center;gap:12px;padding:11px 0;border-bottom:1px solid var(--gray-100);font-weight:500;font-size:1rem}
.checklist li:last-child{border-bottom:none}
.checklist .ic{width:26px;height:26px;border-radius:8px;display:grid;place-items:center;flex:none}
.ic.x{background:#FEE9E9;color:#DC2626}.ic.v{background:#E7F8EE;color:var(--green-600)}
.ic svg{width:15px;height:15px}

/* ============================================================
   FEATURES
   ============================================================ */
.features{padding:120px 0;background:#fff}
.feat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.feat{
  background:var(--white);border:1px solid var(--gray-100);border-radius:var(--r-lg);
  padding:30px;transition:transform .35s var(--ease),box-shadow .35s var(--ease),border-color .3s;
  position:relative;overflow:hidden;
}
.feat::before{content:"";position:absolute;inset:0;background:var(--brand-grad-soft);opacity:0;transition:opacity .35s}
.feat:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:transparent}
.feat:hover::before{opacity:1}
.feat>*{position:relative;z-index:1}
.feat-ic{width:54px;height:54px;border-radius:15px;display:grid;place-items:center;margin-bottom:18px;color:#fff;box-shadow:var(--shadow-md)}
.feat-ic svg{width:26px;height:26px}
.feat h3{font-size:1.22rem;margin-bottom:9px}
.feat p{color:var(--muted);font-size:.98rem}
.bg-blue{background:linear-gradient(135deg,#1F6FFF,#155CE6)}
.bg-green{background:linear-gradient(135deg,#22C55E,#16A34A)}
.bg-violet{background:linear-gradient(135deg,#7C5CFF,#5B3FE0)}
.bg-cyan{background:linear-gradient(135deg,#22B8CF,#0E91C9)}
.bg-amber{background:linear-gradient(135deg,#F59E0B,#D97706)}
.bg-navy{background:linear-gradient(135deg,#0C2557,#04133A)}

/* ============================================================
   LINCA (IA)
   ============================================================ */
.linca{padding:120px 0;background:linear-gradient(180deg,#04133A,#061A47);color:#fff;overflow:hidden}
.linca .container{display:grid;grid-template-columns:1.1fr 1fr;gap:40px;align-items:center}
.linca .eyebrow{color:var(--blue-light)}
.linca h2{font-size:clamp(2.1rem,4.4vw,3.2rem);color:#fff;margin:16px 0 18px}
.linca .lede{font-size:1.14rem;color:rgba(255,255,255,.78);margin-bottom:30px;max-width:480px}
.linca-traits{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:34px}
.trait{display:flex;gap:13px;align-items:flex-start}
.trait .ti{width:40px;height:40px;border-radius:11px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);display:grid;place-items:center;flex:none}
.trait .ti svg{width:19px;height:19px;color:var(--blue-light)}
.trait b{display:block;font-family:var(--font-display);font-size:.96rem;margin-bottom:2px}
.trait small{color:rgba(255,255,255,.62);font-size:.85rem;line-height:1.4}
.linca-visual{position:relative;min-height:560px;display:block}
.linca-stage{
  position:absolute;inset:0;border-radius:30px;overflow:hidden;
  background:linear-gradient(165deg,#F1F6FD 0%,#DDE8F7 60%,#CFDDF2 100%);
  box-shadow:var(--shadow-lg),0 0 80px rgba(31,111,255,.18);
  border:1px solid rgba(255,255,255,.7);
}
.linca-stage::before{
  content:"";position:absolute;left:54%;top:6%;transform:translateX(-50%);
  width:74%;height:74%;border-radius:50%;
  background:radial-gradient(circle,rgba(31,111,255,.14),transparent 68%);
}
.linca-img{
  position:absolute;right:-3%;bottom:0;height:94%;width:auto;z-index:2;
  filter:drop-shadow(0 18px 30px rgba(4,19,58,.18));
  animation:floaty 7s ease-in-out infinite;
}
.chat-card{
  position:absolute;z-index:3;left:-14px;bottom:36px;width:286px;
  background:rgba(255,255,255,.97);color:var(--ink);border-radius:18px;padding:16px;
  box-shadow:var(--shadow-lg),0 0 40px rgba(31,111,255,.16);border:1px solid rgba(255,255,255,.8);
  backdrop-filter:blur(10px);animation:floaty 6s ease-in-out infinite .5s;
}
.chat-head{display:flex;align-items:center;gap:9px;margin-bottom:10px}
.chat-av{width:34px;height:34px;border-radius:50%;object-fit:cover;background:var(--gray-100)}
.chat-head b{font-size:.9rem;font-family:var(--font-display)}
.chat-head .ia{font-size:.55rem;font-weight:700;background:var(--brand-grad);color:#fff;padding:1px 6px;border-radius:5px;margin-left:4px}
.chat-status{display:flex;align-items:center;gap:5px;font-size:.7rem;color:var(--green-600);font-weight:600}
.chat-status::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--green)}
.chat-msg{font-size:.86rem;color:var(--ink);margin:6px 0 12px;line-height:1.45}
.chat-actions{display:flex;gap:8px}
.chat-actions button{font-size:.76rem;font-weight:600;padding:8px 12px;border-radius:9px}
.chat-yes{background:var(--blue);color:#fff}
.chat-no{background:var(--gray-100);color:var(--gray-600)}

/* ============================================================
   SECTORS
   ============================================================ */
.sectors{padding:120px 0;background:linear-gradient(180deg,#EAF2FE 0%,#D6E6FA 100%);border-top:1px solid var(--gray-100)}
.sector-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.sector{
  background:#fff;border:1px solid var(--gray-100);border-radius:var(--r-lg);
  transition:transform .35s var(--ease),box-shadow .35s var(--ease);position:relative;overflow:hidden;
  display:flex;flex-direction:column;
}
.sector:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.sector-body{padding:28px 28px 22px;display:flex;flex-direction:column;flex:1}
.sector-ic{width:50px;height:50px;border-radius:14px;display:grid;place-items:center;color:#fff;margin-bottom:14px}
.sector-role{display:block;font-size:.7rem;font-weight:700;letter-spacing:.02em;line-height:1.35;margin-bottom:7px}
.sector-role.r-blue{color:var(--blue)}
.sector-role.r-violet{color:#7C5CFF}
.sector-role.r-green{color:var(--green-600)}
.sector-role.r-amber{color:#D97706}
.sector-ic svg{width:24px;height:24px}
.sector h3{font-size:1.1rem;margin-bottom:8px}
.sector p{color:var(--muted);font-size:.92rem;margin-bottom:16px;flex:1}
.sector .more{display:inline-flex;align-items:center;gap:6px;font-weight:600;font-size:.9rem;color:var(--blue)}
.sector .more svg{width:15px;height:15px;transition:transform .25s var(--ease)}
.sector:hover .more svg{transform:translateX(4px)}
.sector-photo{
  position:relative;height:300px;margin-top:auto;overflow:hidden;
  background:linear-gradient(180deg,#F6F9FE 0%,#E9F0FA 100%);
  border-top:1px solid var(--gray-100);
}
.sector-photo::before{
  content:"";position:absolute;left:50%;bottom:-12%;transform:translateX(-50%);
  width:72%;height:46%;border-radius:50%;
  background:radial-gradient(ellipse at center,var(--tint,rgba(31,111,255,.16)),transparent 70%);
}
.sector-photo::after{
  content:"";position:absolute;left:50%;bottom:14px;transform:translateX(-50%);
  width:58%;height:16px;border-radius:50%;background:rgba(4,19,58,.16);filter:blur(7px);
}
.sector-photo img{
  position:absolute;bottom:0;left:50%;transform:translateX(-50%);
  width:100%;height:100%;object-fit:cover;object-position:50% top;
  transition:transform .55s var(--ease);
}
.sector:hover .sector-photo img{transform:translateX(-50%) scale(1.04)}
.glow-blue{--tint:rgba(31,111,255,.18)}
.glow-violet{--tint:rgba(124,92,255,.16)}
.glow-green{--tint:rgba(34,197,94,.16)}
.glow-amber{--tint:rgba(245,158,11,.16)}

/* ============================================================
   PROOF (stats) + TESTIMONIALS
   ============================================================ */
.proof{background:linear-gradient(180deg,#EAF2FE,#DCE9FB);border-bottom:1px solid var(--gray-100)}
.proof .container{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding:34px 0}
.proof-item{text-align:center}
.proof-item b{display:block;font-family:var(--font-display);font-weight:700;font-size:2.15rem;line-height:1;
  background:var(--brand-grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent}
.proof-item span{display:block;margin-top:7px;font-size:.86rem;color:var(--muted);font-weight:500}

.testi{padding:120px 0;background:linear-gradient(180deg,#EAF2FE 0%,#D6E6FA 100%);border-top:1px solid var(--gray-100)}
.testi-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.testi-card{background:#fff;border:1px solid var(--gray-100);border-radius:var(--r-lg);padding:28px;
  box-shadow:var(--shadow-sm);display:flex;flex-direction:column;gap:16px}
.testi-card .stars{color:#F59E0B;font-size:1.05rem;letter-spacing:3px}
.testi-card .quote{color:var(--ink);font-size:1rem;line-height:1.62;flex:1}
.testi-author{display:flex;align-items:center;gap:12px}
.ta-ava{width:44px;height:44px;border-radius:50%;background:var(--brand-grad);color:#fff;display:grid;place-items:center;font-weight:700;font-size:.9rem;flex:none}
.testi-author b{display:block;font-size:.92rem}
.testi-author small{color:var(--muted);font-size:.82rem}

/* align sector titles despite variable persona-label length */
.sector-role{min-height:2.7rem}
.how{padding:120px 0;background:#fff}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;position:relative}
.steps::before{content:"";position:absolute;top:38px;left:14%;right:14%;height:2px;background:linear-gradient(90deg,transparent,var(--gray-200),transparent)}
.step{text-align:center;position:relative}
.step-num{
  width:76px;height:76px;border-radius:50%;margin:0 auto 22px;display:grid;place-items:center;
  font-family:var(--font-display);font-weight:700;font-size:1.5rem;color:#fff;
  background:var(--brand-grad);box-shadow:var(--shadow-glow);position:relative;z-index:1;
}
.step h3{font-size:1.25rem;margin-bottom:9px}
.step p{color:var(--muted);max-width:300px;margin:0 auto}

/* ============================================================
   INTERACTIVE DASHBOARD SECTION
   ============================================================ */
.showcase{padding:120px 0;background:linear-gradient(180deg,#04133A,#061A47);color:#fff;overflow:hidden}
.showcase .section-head h2,.showcase .eyebrow{color:#fff}
.showcase .eyebrow{color:var(--blue-light)}
.showcase .section-head p{color:rgba(255,255,255,.7)}
.tabs{display:flex;justify-content:center;gap:10px;flex-wrap:wrap;margin-bottom:34px}
.tab{
  display:inline-flex;align-items:center;gap:8px;padding:11px 18px;border-radius:12px;
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);
  font-weight:600;font-size:.92rem;color:rgba(255,255,255,.78);transition:.25s;
}
.tab svg{width:16px;height:16px}
.tab:hover{background:rgba(255,255,255,.12);color:#fff}
.tab.active{background:#fff;color:var(--navy);border-color:#fff}
.showcase-frame{
  max-width:1000px;margin:0 auto;border-radius:var(--r-xl);overflow:hidden;
  box-shadow:var(--shadow-lg);border:1px solid rgba(255,255,255,.14);background:#fff;color:var(--ink);
}
.view{display:none;animation:fade .4s var(--ease)}
.view.show{display:block}
@keyframes fade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.view img,.view .v-inner{width:100%}
.v-inner{padding:0}

/* generic dashboard reused, larger */
.dash.big{transform:none;width:100%;max-width:none;border-radius:0;box-shadow:none;border:none}
.dash.big .dash-body{grid-template-columns:170px 1fr}
.dash.big .dash-side a{font-size:.82rem}
.dash.big .dash-main h5{font-size:1.1rem}
.dash.big .stat .val{font-size:1.7rem}

/* planning view */
.planning-grid{padding:18px}
.pl-row{display:grid;grid-template-columns:130px 1fr;align-items:center;gap:12px;padding:10px 0;border-bottom:1px solid var(--gray-100)}
.pl-row b{font-size:.86rem}
.pl-bar-wrap{position:relative;height:26px;background:var(--gray-50);border-radius:8px;overflow:hidden}
.pl-bar{position:absolute;top:4px;height:18px;border-radius:6px;display:flex;align-items:center;padding:0 10px;color:#fff;font-size:.66rem;font-weight:600}

/* messagerie view */
.msg-view{display:grid;grid-template-columns:230px 1fr;min-height:360px}
.msg-list{border-right:1px solid var(--gray-100);padding:10px}
.msg-item{display:flex;gap:10px;padding:11px;border-radius:12px;cursor:default;transition:background .2s}
.msg-item.on,.msg-item:hover{background:var(--gray-50)}
.msg-item .ava{width:38px;height:38px;border-radius:50%;background:var(--brand-grad);display:grid;place-items:center;color:#fff;font-weight:700;font-size:.8rem;flex:none}
.msg-item b{font-size:.86rem;display:block}
.msg-item small{font-size:.74rem;color:var(--gray-500)}
.msg-thread{padding:18px;display:flex;flex-direction:column;gap:12px;background:var(--gray-50)}
.bubble{max-width:75%;padding:11px 14px;border-radius:14px;font-size:.86rem;line-height:1.4}
.bubble.them{background:#fff;border:1px solid var(--gray-100);align-self:flex-start;border-bottom-left-radius:4px}
.bubble.me{background:var(--blue);color:#fff;align-self:flex-end;border-bottom-right-radius:4px}

/* ============================================================
   BENEFITS
   ============================================================ */
.benefits{padding:120px 0;background:linear-gradient(180deg,#EAF2FE 0%,#D6E6FA 100%);border-top:1px solid var(--gray-100)}
.ben-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.ben{background:#fff;border-radius:var(--r-lg);padding:30px;border:1px solid var(--gray-100);transition:transform .3s var(--ease),box-shadow .3s}
.ben:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.ben .bi{width:48px;height:48px;border-radius:13px;background:var(--brand-grad-soft);display:grid;place-items:center;color:var(--blue);margin-bottom:16px}
.ben .bi svg{width:23px;height:23px}
.ben h3{font-size:1.16rem;margin-bottom:8px}
.ben p{color:var(--muted);font-size:.96rem}

/* ============================================================
   STATS / CHIFFRES
   ============================================================ */
.stats-band{padding:90px 0;background:var(--navy);color:#fff;position:relative;overflow:hidden}
.stats-band::before{content:"";position:absolute;inset:0;background:radial-gradient(800px 400px at 80% 0,rgba(31,111,255,.25),transparent 60%)}
.stats-grid{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center}
.stat-big .num{font-family:var(--font-display);font-weight:800;font-size:clamp(2.6rem,5vw,3.8rem);line-height:1;background:linear-gradient(120deg,#fff,#9EC3FF);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat-big .lbl{margin-top:10px;color:rgba(255,255,255,.7);font-weight:500}

/* ============================================================
   PRICING
   ============================================================ */
.pricing{padding:120px 0;background:#fff}
.bill-toggle{display:flex;align-items:center;justify-content:center;gap:14px;margin-bottom:50px}
.bill-toggle span{font-weight:600;color:var(--gray-500);transition:color .2s}
.bill-toggle span.on{color:var(--ink)}
.switch{width:54px;height:30px;border-radius:999px;background:var(--gray-200);position:relative;transition:background .25s;flex:none}
.switch.year{background:var(--blue)}
.switch i{position:absolute;top:3px;left:3px;width:24px;height:24px;border-radius:50%;background:#fff;box-shadow:var(--shadow-sm);transition:transform .25s var(--ease)}
.switch.year i{transform:translateX(24px)}
.save-pill{font-size:.72rem;font-weight:700;color:var(--green-600);background:#E7F8EE;padding:3px 9px;border-radius:999px}
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;align-items:stretch}
.plan{background:#fff;border:1px solid var(--gray-200);border-radius:var(--r-xl);padding:34px;display:flex;flex-direction:column;transition:transform .3s var(--ease),box-shadow .3s}
.plan:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.plan.featured{border:2px solid var(--blue);box-shadow:var(--shadow-glow);position:relative}
.plan.featured::before{content:"Le plus populaire";position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:var(--blue);color:#fff;font-size:.7rem;font-weight:700;letter-spacing:.04em;padding:5px 14px;border-radius:999px}
.plan h3{font-size:1.3rem;margin-bottom:6px}
.plan .pdesc{color:var(--muted);font-size:.92rem;margin-bottom:20px;min-height:42px}
.plan .amount{font-family:var(--font-display);font-weight:800;font-size:2.8rem;line-height:1}
.plan .amount small{font-size:1rem;font-weight:500;color:var(--gray-500)}
.plan .per{color:var(--gray-500);font-size:.86rem;margin:6px 0 22px}
.plan ul{display:flex;flex-direction:column;gap:12px;margin-bottom:26px;flex:1}
.plan ul li{display:flex;gap:10px;align-items:flex-start;font-size:.94rem;color:var(--ink)}
.plan ul li svg{width:18px;height:18px;color:var(--green);flex:none;margin-top:2px}
.plan .btn{width:100%;justify-content:center}

/* ============================================================
   FAQ
   ============================================================ */
.faq{padding:120px 0;background:linear-gradient(180deg,#EAF2FE 0%,#D6E6FA 100%);border-top:1px solid var(--gray-100)}
.faq-wrap{max-width:760px;margin:0 auto;display:flex;flex-direction:column;gap:14px}
.qa{background:#fff;border:1px solid var(--gray-100);border-radius:var(--r-md);overflow:hidden;transition:box-shadow .25s,border-color .25s}
.qa.open{box-shadow:var(--shadow-md);border-color:var(--gray-200)}
.qa-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;text-align:left;padding:22px 24px;font-family:var(--font-display);font-weight:600;font-size:1.06rem;color:var(--ink)}
.qa-ic{width:28px;height:28px;border-radius:8px;background:var(--gray-50);display:grid;place-items:center;flex:none;transition:transform .3s var(--ease),background .25s,color .25s}
.qa-ic svg{width:16px;height:16px}
.qa.open .qa-ic{background:var(--blue);color:#fff;transform:rotate(45deg)}
.qa-a{max-height:0;overflow:hidden;transition:max-height .35s var(--ease)}
.qa-a p{padding:0 24px 22px;color:var(--muted);font-size:.98rem}

/* ============================================================
   FINAL CTA
   ============================================================ */
.cta-final{padding:120px 0}
.cta-box{
  position:relative;overflow:hidden;border-radius:var(--r-2xl);
  background:radial-gradient(900px 500px at 80% -20%,rgba(34,197,94,.35),transparent 55%),linear-gradient(120deg,#0A2A8A,#1F6FFF);
  color:#fff;text-align:center;padding:80px 32px;box-shadow:var(--shadow-lg);
}
.cta-box::after{content:"";position:absolute;inset:0;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='40' height='40'%3E%3Cpath d='M0 39h40M39 0v40' stroke='%23ffffff' stroke-opacity='.06' fill='none'/%3E%3C/svg%3E");opacity:.6}
.cta-box>*{position:relative;z-index:1}
.cta-box h2{color:#fff;font-size:clamp(2rem,4.5vw,3.2rem);margin-bottom:16px}
.cta-box p{color:rgba(255,255,255,.85);font-size:1.15rem;max-width:560px;margin:0 auto 34px}
.cta-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* ============================================================
   FOOTER
   ============================================================ */
.footer{background:var(--navy);color:rgba(255,255,255,.7);padding:70px 0 30px}
.footer-top{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;padding-bottom:44px;border-bottom:1px solid rgba(255,255,255,.1)}
.footer .brand-name .one,.footer .brand-name .linc{color:#fff}
.footer .brand-name .linc{color:var(--blue-light)}
.footer-about{max-width:300px;font-size:.92rem;margin:16px 0 20px;color:rgba(255,255,255,.6)}
.socials{display:flex;gap:10px}
.socials a{width:38px;height:38px;border-radius:10px;background:rgba(255,255,255,.07);display:grid;place-items:center;transition:.25s}
.socials a:hover{background:var(--blue);transform:translateY(-2px)}
.socials svg{width:18px;height:18px;color:#fff}
.fcol h4{color:#fff;font-family:var(--font-display);font-size:1rem;margin-bottom:16px}
.fcol a{display:block;font-size:.92rem;padding:6px 0;transition:color .2s}
.fcol a:hover{color:#fff}
.footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;padding-top:24px;font-size:.85rem}
.footer-badges{display:flex;gap:20px;flex-wrap:wrap}
.footer-badges span{display:flex;align-items:center;gap:7px}
.footer-badges svg{width:15px;height:15px;color:var(--green)}

/* ============================================================
   SCROLL REVEAL
   ============================================================ */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.08s}.reveal.d2{transition-delay:.16s}.reveal.d3{transition-delay:.24s}.reveal.d4{transition-delay:.32s}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  .linca-img,.linca-hero,.fcard,.chat-card{animation:none}
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:1080px){
  .hero .container{grid-template-columns:1fr;gap:60px}
  .hero-visual{max-width:580px;margin:0 auto}
  .dash{transform:perspective(1700px) rotateY(-7deg) rotateX(2deg)}
  .hero-cards{flex-basis:168px;width:168px;margin-left:-40px}
  .hero-chat{left:auto;right:6px;bottom:-38px;width:240px}
  .hero-linca{display:none}
  .hero-spot{width:480px;height:460px;right:-20px;bottom:-30px}
  .c-msg{display:none}
  .c-planning{display:none}
  .c-docs{bottom:-20px;left:0}
  .hero-chat{display:none}
  .linca-hero{display:none}
  .linca-halo{display:none}
  .linca .container{grid-template-columns:1fr;gap:60px}
  .linca-visual{order:-1}
  .feat-grid,.ben-grid{grid-template-columns:repeat(2,1fr)}
  .sector-grid{grid-template-columns:repeat(2,1fr)}
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:40px}
}
@media (max-width:1000px){
  .nav-links,.nav-login,.nav-cta{display:none}
  .nav-toggle{display:flex}
  .mobile-menu{display:flex}
}
@media (max-width:820px){
  .nav-links,.nav-login{display:none}
  .nav-toggle{display:flex}
  .nav-cta{display:none}
  .mobile-menu{display:flex}
  .compare,.price-grid,.steps{grid-template-columns:1fr}
  .compare-mid{width:auto;margin:6px auto;justify-self:center}
  .compare-mid::before{left:50%;right:auto;top:-22px;bottom:-22px;height:auto;width:2px;
    background:linear-gradient(180deg,rgba(248,113,113,.55),rgba(255,255,255,.2),rgba(34,197,94,.6));transform:translateX(-50%)}
  .sector-role{min-height:0}
  .dash-cols{grid-template-columns:1fr}
  .testi-grid{grid-template-columns:1fr}
  .proof .container{grid-template-columns:repeat(2,1fr);gap:26px}
  .steps::before{display:none}
  .footer-top{grid-template-columns:1fr 1fr}
  .price-grid .plan.featured{order:-1}
  .msg-view{grid-template-columns:1fr}
  .msg-list{display:none}
}
@media (max-width:560px){
  .container{padding:0 18px}
  .feat-grid,.ben-grid,.sector-grid,.stats-grid,.testi-grid{grid-template-columns:1fr}
  .proof .container{grid-template-columns:repeat(2,1fr);gap:22px;padding:26px 0}
  .dash-cols{grid-template-columns:1fr}
  .hero{padding-top:calc(var(--nav-h) + 40px)}
  .hero-cta .btn{flex:1;justify-content:center}
  .dash-stats{grid-template-columns:1fr 1fr}
  .hero-visual{flex-direction:column;align-items:stretch;max-width:none}
  .dash{transform:none;width:100%}
  .fcard{display:none}
  .hero-linca,.hero-spot{display:none}
  .hero-chat{position:static;width:auto;margin:18px auto 0;animation:none}
  .footer-top{grid-template-columns:1fr}
  .panel{padding:26px}
  .problem,.features,.linca,.sectors,.how,.showcase,.benefits,.pricing,.faq,.cta-final{padding:80px 0}
}

/* ---------- Mobile menu ---------- */
.mobile-menu{
  display:flex;position:fixed;inset:var(--nav-h) 0 0;z-index:99;
  background:rgba(4,19,58,.97);backdrop-filter:blur(12px);
  flex-direction:column;padding:30px 24px;gap:6px;
  transform:translateY(-12px);opacity:0;pointer-events:none;transition:.3s;
}
.mobile-menu.open{transform:none;opacity:1;pointer-events:auto}
/* Masquer le menu mobile sur desktop (le déroulé n'existe qu'en dessous de 1000px) */
@media (min-width:1001px){.mobile-menu{display:none}}
.mobile-menu a{color:#fff;font-size:1.2rem;font-weight:600;padding:14px 0;border-bottom:1px solid rgba(255,255,255,.08)}
.mobile-menu .btn{margin-top:18px;justify-content:center}

/* ===== Pricing — persona tabs (retouche tarifs) ===== */
.persona-tabs{display:flex;justify-content:center;gap:8px;margin-bottom:26px;flex-wrap:wrap}
.persona-tabs button{font-family:var(--font-display);font-weight:600;font-size:.92rem;
  padding:10px 20px;border-radius:999px;border:1px solid var(--gray-200);background:#fff;
  color:var(--gray-500);cursor:pointer;transition:.2s}
.persona-tabs button:hover{color:var(--ink);border-color:var(--gray-300)}
.persona-tabs button.on{background:var(--navy);color:#fff;border-color:var(--navy)}
.pricing .bill-toggle{margin-bottom:14px}
.bill-note{text-align:center;color:var(--gray-500);font-size:.84rem;margin:0 auto 44px;max-width:480px}
.price-grid[hidden]{display:none}
.price-grid.cols-2{grid-template-columns:repeat(2,1fr);max-width:740px;margin-left:auto;margin-right:auto}
.plan .amount small{font-size:1rem;font-weight:600;color:var(--gray-500);margin-left:2px}
.plan .incl{font-size:.84rem;font-weight:700;color:var(--ink);margin-bottom:14px}
.plan .pnote{font-size:.78rem;color:var(--gray-500);text-align:center;margin-top:14px}
@media(max-width:880px){
  .price-grid.cols-2{grid-template-columns:1fr;max-width:420px}
}