/* =====================================================================
   MQ SERVICES — Design system v2
   Direction : éditorial premium · navy + bleu (logo) + or discret · ivoire
   ===================================================================== */

:root{
  --navy:#0A1F44; --navy-2:#122C5E; --navy-3:#1B3B7A;
  --blue:#3B82F6; --blue-2:#2563EB; --blue-soft:rgba(59,130,246,.12);
  --gold:#C9A961; --gold-soft:rgba(201,169,97,.18);
  --ivory:#F7F6F2; --ivory-2:#EFEDE7; --paper:#FFFFFF;
  --ink:#111827; --ink-2:#374151; --muted:#6B7280;
  --line:rgba(10,31,68,.10);
  --r-sm:10px; --r:16px; --r-lg:24px; --r-xl:32px;
  --sh-sm:0 1px 2px rgba(10,31,68,.06),0 4px 12px rgba(10,31,68,.05);
  --sh:0 12px 32px rgba(10,31,68,.10);
  --sh-lg:0 30px 70px rgba(10,31,68,.18);
  --ff-display:'Cormorant Garamond',Georgia,'Times New Roman',serif;
  --ff-body:'Manrope',Inter,system-ui,-apple-system,'Segoe UI',sans-serif;
  --ease:cubic-bezier(.22,1,.36,1);
  --header-h:84px;
}

/* ---------- Base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--ff-body);font-size:1.0625rem;line-height:1.7;color:var(--ink-2);background:var(--ivory);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,svg,iframe{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul,ol{margin:0;padding:0;list-style:none}
p{margin:0}
button{font:inherit}
h1,h2,h3{margin:0;font-family:var(--ff-display);color:var(--navy);font-weight:700;line-height:1.08;letter-spacing:-.005em}
h1{font-size:clamp(2.75rem,5.6vw,4.75rem)}
h2{font-size:clamp(2.1rem,4vw,3.4rem)}
h3{font-size:clamp(1.35rem,2vw,1.75rem)}
h4{margin:0;font-family:var(--ff-body);font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--navy);font-weight:800}
h1 em,h2 em,h3 em{font-style:italic;font-weight:600;color:var(--blue-2)}
.lead{font-size:1.125rem;color:var(--ink-2);max-width:60ch}
.container{width:min(1200px,100% - 3rem);margin-inline:auto}
.section{padding:clamp(4.5rem,9vw,7.5rem) 0}
.section-alt{background:var(--paper)}
section[id]{scroll-margin-top:calc(var(--header-h) + 8px)}
.skip{position:absolute;left:-999px;top:0;background:var(--navy);color:#fff;padding:.6rem 1rem;border-radius:0 0 8px 0;z-index:1000}
.skip:focus{left:0}

/* ---------- Section labels ---------- */
.section-label{display:flex;align-items:center;gap:.75rem;font-size:.76rem;font-weight:800;letter-spacing:.18em;text-transform:uppercase;color:var(--blue-2);margin-bottom:1.1rem}
.section-label .num{font-family:var(--ff-display);font-size:1.2rem;letter-spacing:0;color:var(--gold);font-weight:700;line-height:1}
.dia{display:inline-block;width:7px;height:7px;background:var(--gold);transform:rotate(45deg);flex:none}
.section-head{max-width:780px;margin-bottom:clamp(2.5rem,5vw,4rem)}
.section-head.center{text-align:center;margin-inline:auto}
.section-head.center .section-label{justify-content:center}
.section-head.center .lead{margin-inline:auto}
.section-head h2{margin-bottom:1rem}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.6rem;padding:.95rem 1.6rem;border-radius:999px;font-weight:700;font-size:.95rem;line-height:1;border:1.5px solid transparent;cursor:pointer;white-space:nowrap;transition:transform .35s var(--ease),box-shadow .35s var(--ease),background .25s,color .25s,border-color .25s}
.btn-primary{background:var(--navy);color:#fff;border-color:var(--navy)}
.btn-primary:hover{background:var(--blue-2);border-color:var(--blue-2);transform:translateY(-2px);box-shadow:0 12px 24px rgba(37,99,235,.25)}
.btn-ghost{background:transparent;color:var(--navy);border-color:rgba(10,31,68,.25)}
.btn-ghost:hover{border-color:var(--navy);background:rgba(10,31,68,.04)}
.btn-light{background:#fff;color:var(--navy)}
.btn-light:hover{background:var(--gold);color:var(--navy);transform:translateY(-2px)}
.btn-block{width:100%}
.btn[disabled]{opacity:.6;cursor:wait}
.link-arrow{display:inline-flex;align-items:center;gap:.5rem;font-weight:700;color:var(--blue-2);font-size:.95rem}
.link-arrow::after{content:"→";transition:transform .3s var(--ease)}
.link-arrow:hover::after{transform:translateX(4px)}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:100;background:rgba(247,246,242,.86);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid transparent;transition:border-color .3s,box-shadow .3s}
.site-header.is-scrolled{border-bottom-color:var(--line);box-shadow:0 8px 30px rgba(10,31,68,.06)}
.header-row{display:flex;align-items:center;justify-content:space-between;gap:2rem;height:var(--header-h)}
.logo{display:flex;align-items:center;gap:.6rem;color:var(--navy)}
.logo-mq{font-family:var(--ff-display);font-weight:700;font-size:2.4rem;line-height:1;letter-spacing:-.02em;background:linear-gradient(180deg,#1B3B7A,#0A1F44);-webkit-background-clip:text;background-clip:text;color:transparent}
.logo-dia{display:flex;flex-direction:column;gap:7px}
.logo-dia i{width:6px;height:6px;background:var(--blue);transform:rotate(45deg)}
.logo-wordmark{display:flex;flex-direction:column;line-height:1.15}
.logo-name{font-weight:800;font-size:.95rem;letter-spacing:.32em}
.logo-tag{font-family:var(--ff-display);font-style:italic;font-size:.8rem;color:var(--muted);letter-spacing:.06em}
.nav{display:flex;gap:1.6rem}
.nav a{font-size:.92rem;font-weight:600;color:var(--ink-2);position:relative;padding:.35rem 0;transition:color .25s;white-space:nowrap}
.header-actions{flex:none}
.nav a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--blue);transform:scaleX(0);transform-origin:left;transition:transform .3s var(--ease)}
.nav a:hover::after,.nav a.is-active::after{transform:scaleX(1)}
.nav a.is-active{color:var(--navy)}
.header-actions{display:flex;align-items:center;gap:1rem}
.lang{display:flex;border:1px solid var(--line);border-radius:999px;padding:3px;background:#fff}
.lang button{border:0;background:transparent;font-size:.72rem;font-weight:800;letter-spacing:.06em;color:var(--muted);padding:.38rem .62rem;border-radius:999px;cursor:pointer;transition:background .25s,color .25s}
.lang button:hover{color:var(--navy)}
.lang button.is-active{background:var(--navy);color:#fff}
.burger{display:none;width:44px;height:44px;border:1px solid var(--line);background:#fff;border-radius:50%;cursor:pointer;position:relative;padding:0}
.burger span{position:absolute;left:12px;right:12px;height:2px;background:var(--navy);transition:transform .3s var(--ease),top .3s var(--ease)}
.burger span:first-child{top:17px}.burger span:last-child{top:25px}
.burger[aria-expanded="true"] span:first-child{top:21px;transform:rotate(45deg)}
.burger[aria-expanded="true"] span:last-child{top:21px;transform:rotate(-45deg)}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;padding:clamp(3.5rem,7vw,6rem) 0 clamp(4rem,8vw,7rem)}
.hero-bg{position:absolute;inset:0;pointer-events:none}
.hero-bg::before{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:56px 56px;opacity:.4;-webkit-mask-image:radial-gradient(ellipse at 70% 30%,#000 15%,transparent 70%);mask-image:radial-gradient(ellipse at 70% 30%,#000 15%,transparent 70%)}
.orb{position:absolute;border-radius:50%;filter:blur(90px);opacity:.6;animation:drift 16s ease-in-out infinite}
.orb-a{width:520px;height:520px;top:-180px;right:-140px;background:radial-gradient(circle,rgba(59,130,246,.45),transparent 70%)}
.orb-b{width:440px;height:440px;bottom:-220px;left:-160px;background:radial-gradient(circle,rgba(201,169,97,.35),transparent 70%);animation-delay:5s}
@keyframes drift{50%{transform:translate(28px,-18px) scale(1.06)}}
.hero-grid{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(2rem,5vw,5rem);align-items:center}
.kicker{display:inline-flex;align-items:center;gap:.6rem;font-size:.74rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--navy);margin-bottom:1.5rem;padding:.55rem .95rem .55rem .8rem;border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.75)}
.hero h1{margin-bottom:1.5rem}
.hero .lead{margin-bottom:2.25rem}
.hero-actions{display:flex;gap:.9rem;flex-wrap:wrap;margin-bottom:2.75rem}
.hero-facts{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem;padding-top:1.75rem;border-top:1px solid var(--line)}
.hero-facts li{position:relative}
.hero-facts li+li::before{content:"";position:absolute;left:-.65rem;top:6px;bottom:6px;width:1px;background:var(--line)}
.hero-facts strong{display:block;font-family:var(--ff-display);font-size:1.9rem;color:var(--navy);line-height:1;margin-bottom:.35rem}
.hero-facts span{font-size:.82rem;color:var(--muted);font-weight:600}

/* Dashboard mock */
.hero-visual{position:relative}
.dash{position:relative;max-width:480px;margin-left:auto;background:rgba(255,255,255,.92);backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,.9);border-radius:var(--r-lg);box-shadow:var(--sh-lg);overflow:hidden;transform:perspective(1400px) rotateY(-6deg) rotateX(2deg);transition:transform .8s var(--ease)}
.dash:hover{transform:perspective(1400px) rotateY(-2deg) rotateX(1deg)}
.dash-bar{display:flex;align-items:center;gap:.45rem;padding:.75rem 1rem;border-bottom:1px solid var(--line);background:linear-gradient(180deg,rgba(10,31,68,.05),transparent)}
.dash-bar>i{width:9px;height:9px;border-radius:50%}
.dash-bar>i:nth-child(1){background:#ff5f57}.dash-bar>i:nth-child(2){background:#ffbd2e}.dash-bar>i:nth-child(3){background:#27c93f}
.dash-url{margin-left:auto;font-size:.7rem;color:var(--muted)}
.dash-url b{color:#10b981;margin-right:.3rem;font-size:.65rem}
.dash-body{padding:1.5rem 1.4rem;display:grid;gap:1.25rem}
.dash-head{display:flex;justify-content:space-between;align-items:flex-end;gap:1rem}
.dash-label{display:block;font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);font-weight:800;margin-bottom:.3rem}
.dash-val{font-family:var(--ff-display);font-size:2.6rem;color:var(--navy);line-height:1}
.dash-val small{font-family:var(--ff-body);font-size:1rem;color:var(--blue-2);font-weight:800}
.dash-trend{font-size:.74rem;font-weight:800;color:#047857;background:rgba(16,185,129,.12);padding:.38rem .65rem;border-radius:999px;display:inline-flex;gap:.35rem;align-items:center}
.dash-chart{height:88px}
.dash-chart svg{width:100%;height:100%}
.chart-line{stroke-dasharray:900;stroke-dashoffset:900;animation:draw 2.4s var(--ease) .4s forwards}
@keyframes draw{to{stroke-dashoffset:0}}
.dash-rows{display:grid;gap:.7rem}
.dash-row{display:grid;grid-template-columns:34px 1fr 84px 38px;align-items:center;gap:.6rem;font-size:.8rem}
.pill,.pill-fr,.pill-es,.pill-en{display:inline-grid;place-items:center;height:26px;padding:0 .55rem;border-radius:7px;color:#fff;font-weight:800;font-size:.68rem;letter-spacing:.04em}
.pill-fr{background:var(--navy)}.pill-es{background:var(--blue-2)}.pill-en{background:var(--gold);color:var(--navy)}
.dash-row .lbl{color:var(--navy);font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.bar{height:6px;background:rgba(10,31,68,.08);border-radius:3px;overflow:hidden}
.bar b{display:block;height:100%;background:linear-gradient(90deg,var(--navy),var(--blue));border-radius:3px;transform-origin:left;animation:grow 1.6s var(--ease) .6s backwards}
@keyframes grow{from{transform:scaleX(0)}}
.dash-row .val{text-align:right;font-weight:800;color:var(--navy);font-variant-numeric:tabular-nums}
.chip{position:absolute;background:#fff;border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--sh);padding:.8rem 1rem;display:flex;align-items:center;gap:.7rem;animation:float 6s ease-in-out infinite;z-index:2}
.chip strong{display:block;font-size:.85rem;color:var(--navy);font-weight:800;line-height:1.15}
.chip small{font-size:.72rem;color:var(--muted)}
.chip-live{top:6%;left:-14px}
.chip-live .dot{width:10px;height:10px;border-radius:50%;background:#10b981;flex:none;animation:ping 1.8s ease-out infinite}
@keyframes ping{0%{box-shadow:0 0 0 0 rgba(16,185,129,.55)}100%{box-shadow:0 0 0 14px rgba(16,185,129,0)}}
.wave{display:flex;align-items:flex-end;gap:2px;height:18px;margin-left:.3rem}
.wave i{width:3px;background:linear-gradient(to top,var(--blue),var(--navy));border-radius:3px;animation:wave 1.2s ease-in-out infinite}
.wave i:nth-child(1){height:50%}.wave i:nth-child(2){height:85%;animation-delay:.15s}.wave i:nth-child(3){height:60%;animation-delay:.3s}.wave i:nth-child(4){height:100%;animation-delay:.45s}.wave i:nth-child(5){height:45%;animation-delay:.6s}
@keyframes wave{50%{transform:scaleY(.45)}}
.chip-kpi{bottom:20%;right:-24px;animation-delay:1.5s}
.chip-kpi .ico{width:40px;height:40px;border-radius:10px;display:grid;place-items:center;background:linear-gradient(135deg,var(--navy),var(--blue-2));color:#fff;flex:none}
.chip-lang{bottom:-26px;left:6%;gap:.4rem;padding:.55rem .65rem;animation-delay:3s}
.chip-lang span{border-radius:999px;padding:0 .7rem}
@keyframes float{50%{transform:translateY(-10px)}}

/* ---------- Marquee ---------- */
.marquee{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--paper);overflow:hidden;padding:1rem 0}
.marquee-track{display:flex;width:max-content;animation:marquee 42s linear infinite}
.marquee-group{display:flex;align-items:center;gap:2.5rem;padding-right:2.5rem;font-family:var(--ff-display);font-size:1.35rem;font-weight:600;color:var(--navy);white-space:nowrap}
.marquee-group .dia{background:var(--blue)}
@keyframes marquee{to{transform:translateX(-50%)}}
.marquee:hover .marquee-track{animation-play-state:paused}

/* ---------- 01 À propos ---------- */
.about-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(2.5rem,6vw,6rem);align-items:center}
.about-copy h2{margin-bottom:1.25rem}
.about-copy .lead{margin-bottom:1.75rem}
.quote{position:relative;margin:0 0 1.75rem;padding:1.5rem 1.5rem 1.5rem 3.4rem;background:var(--paper);border:1px solid var(--line);border-left:3px solid var(--gold);border-radius:0 var(--r) var(--r) 0}
.quote::before{content:"\201C";position:absolute;left:1rem;top:.35rem;font-family:var(--ff-display);font-size:3.4rem;line-height:1;color:var(--gold)}
.quote p{font-family:var(--ff-display);font-size:1.22rem;line-height:1.5;color:var(--navy);font-style:italic}
.quote strong{font-style:normal;font-weight:700}
.checks{display:grid;gap:.6rem;margin-bottom:2rem}
.checks li{display:flex;gap:.8rem;align-items:flex-start;font-size:.98rem;color:var(--ink-2)}
.checks li i{flex:none;width:22px;height:22px;border-radius:50%;background:var(--blue-soft);color:var(--blue-2);display:grid;place-items:center;font-size:.65rem;margin-top:.2rem}

.about-visual{position:relative;padding:1.5rem 1rem}
.brand-card{position:relative;max-width:420px;margin:0 auto;padding:3rem 2.5rem;border-radius:28px;background:linear-gradient(150deg,#fff,#F3F1EB);box-shadow:var(--sh-lg);border:1px solid rgba(255,255,255,.8);overflow:hidden;isolation:isolate;transform:perspective(1400px) rotateY(4deg);transition:transform .8s var(--ease)}
.brand-card:hover{transform:perspective(1400px) rotateY(1deg)}
.bc-pattern{position:absolute;inset:0;z-index:-1;background-image:repeating-linear-gradient(45deg,rgba(10,31,68,.03) 0 1px,transparent 1px 18px),repeating-linear-gradient(-45deg,rgba(10,31,68,.03) 0 1px,transparent 1px 18px),radial-gradient(circle at 15% 10%,rgba(59,130,246,.14),transparent 45%),radial-gradient(circle at 85% 95%,rgba(201,169,97,.16),transparent 45%)}
.bc-corner{position:absolute;width:46px;height:46px;border:2px solid var(--blue)}
.bc-tl{top:18px;left:18px;border-right:0;border-bottom:0;border-radius:10px 0 0 0}
.bc-br{bottom:18px;right:18px;border-left:0;border-top:0;border-radius:0 0 10px 0}
.bc-eyebrow{display:flex;align-items:center;gap:.6rem;font-family:var(--ff-display);font-style:italic;font-size:.92rem;letter-spacing:.12em;color:var(--blue-2);margin-bottom:1.8rem}
.bc-eyebrow::before{content:"";width:30px;height:1.5px;background:var(--blue)}
.bc-logo{display:flex;align-items:center;gap:.8rem;margin-bottom:.8rem}
.bc-mq{font-family:var(--ff-display);font-weight:700;font-size:4.6rem;line-height:1;letter-spacing:-.03em;background:linear-gradient(180deg,#1B3B7A,#0A1F44);-webkit-background-clip:text;background-clip:text;color:transparent}
.bc-sep{display:flex;flex-direction:column;gap:6px}
.bc-sep i{width:9px;height:9px;background:var(--blue);transform:rotate(45deg)}
.bc-label{font-weight:800;font-size:1.05rem;letter-spacing:.34em;color:var(--navy)}
.bc-tagline{font-family:var(--ff-display);font-style:italic;font-size:1.05rem;color:var(--muted);padding-bottom:1.4rem;margin-bottom:1.6rem;border-bottom:1px solid var(--line)}
.bc-meta{display:grid;gap:1rem}
.bc-meta li{display:flex;align-items:center;gap:.9rem}
.bc-meta li>i{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(135deg,var(--navy),var(--blue-2));color:#fff;flex:none}
.bc-meta span{display:block;font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);font-weight:800}
.bc-meta strong{display:block;font-family:var(--ff-display);font-size:1.15rem;color:var(--navy)}
.tile{position:absolute;background:#fff;border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--sh);padding:.8rem 1rem;display:flex;align-items:center;gap:.7rem;animation:float 6s ease-in-out infinite;z-index:2}
.tile>i{width:38px;height:38px;border-radius:10px;display:grid;place-items:center;color:#fff;background:linear-gradient(135deg,var(--blue-2),var(--blue));flex:none}
.tile.gold>i{background:linear-gradient(135deg,#B08D4A,var(--gold))}
.tile strong{display:block;font-family:var(--ff-display);font-size:1rem;color:var(--navy);line-height:1.1}
.tile small{font-size:.72rem;color:var(--muted)}
.tile-1{top:4%;right:-6px}
.tile-2{bottom:6%;left:-14px;animation-delay:2s}

/* ---------- 02 Services (tabs) ---------- */
.tabs{display:grid;grid-template-columns:340px 1fr;gap:2rem;align-items:start}
.tablist{display:grid;gap:.5rem;position:sticky;top:calc(var(--header-h) + 1.5rem)}
.tablist [role=tab]{display:flex;align-items:center;gap:1rem;width:100%;text-align:left;padding:1.1rem 1.25rem;border:1px solid var(--line);background:var(--ivory);border-radius:var(--r);font-weight:700;font-size:1rem;color:var(--navy);cursor:pointer;transition:background .25s,border-color .25s,transform .3s var(--ease),color .25s}
.tablist .num{font-family:var(--ff-display);font-size:1.15rem;color:var(--gold);width:1.6rem;flex:none}
.tablist [role=tab]>i{margin-left:auto;opacity:0;transform:translateX(-6px);transition:.3s;font-size:.85rem}
.tablist [role=tab]:hover{border-color:rgba(10,31,68,.25);transform:translateX(3px)}
.tablist [role=tab][aria-selected=true]{background:var(--navy);color:#fff;border-color:var(--navy)}
.tablist [role=tab][aria-selected=true]>i{opacity:1;transform:none}
.tabpanels{background:var(--ivory);border:1px solid var(--line);border-radius:var(--r-lg);padding:clamp(1.75rem,4vw,3rem);min-height:440px}
[role=tabpanel][hidden]{display:none}
[role=tabpanel]{animation:fadeUp .5s var(--ease)}
@keyframes fadeUp{from{opacity:0;transform:translateY(10px)}}
.panel-top{display:flex;align-items:center;gap:1rem;margin-bottom:1rem}
.panel-icon{width:56px;height:56px;border-radius:16px;display:grid;place-items:center;background:linear-gradient(135deg,var(--navy),var(--blue-2));color:#fff;font-size:1.3rem;flex:none}
.tabpanels h3{font-size:2rem}
.tabpanels>article>p{font-size:1.05rem;margin:0 0 1.5rem;max-width:60ch}
.tabpanels h4{margin-bottom:.9rem}
.tabpanels .checks{grid-template-columns:repeat(2,1fr);gap:.7rem 1.5rem;margin-bottom:1.75rem}

/* ---------- 03 Pourquoi (dark) ---------- */
.section-dark{background:var(--navy);color:rgba(255,255,255,.85);position:relative;overflow:hidden}
.section-dark h2,.section-dark h3{color:#fff}
.section-dark h2 em{color:var(--gold)}
.section-dark .section-label{color:var(--gold)}
.section-dark .section-label .num{color:rgba(255,255,255,.55)}
.section-dark .lead{color:rgba(255,255,255,.72)}
.pattern{position:absolute;inset:0;pointer-events:none;opacity:.6;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='96' height='96' viewBox='0 0 96 96'%3E%3Cg fill='none' stroke='rgba(255,255,255,0.07)' stroke-width='1'%3E%3Crect x='24' y='24' width='48' height='48'/%3E%3Crect x='24' y='24' width='48' height='48' transform='rotate(45 48 48)'/%3E%3C/g%3E%3C/svg%3E");-webkit-mask-image:radial-gradient(ellipse at 50% 50%,#000 25%,transparent 80%);mask-image:radial-gradient(ellipse at 50% 50%,#000 25%,transparent 80%)}
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem;position:relative}
.why{padding:1.9rem 1.7rem;border:1px solid rgba(255,255,255,.1);border-radius:var(--r-lg);background:rgba(255,255,255,.04);transition:background .3s,transform .4s var(--ease),border-color .3s}
.why:hover{background:rgba(255,255,255,.08);transform:translateY(-6px);border-color:rgba(201,169,97,.5)}
.why>i{width:48px;height:48px;border-radius:12px;display:grid;place-items:center;background:var(--gold-soft);color:var(--gold);font-size:1.1rem;margin-bottom:1.1rem}
.why h3{font-size:1.45rem;margin-bottom:.5rem}
.why p{font-size:.95rem;color:rgba(255,255,255,.72)}

/* ---------- 04 Méthode ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem;position:relative}
.steps::before{content:"";position:absolute;left:6%;right:6%;top:50px;height:1px;background:linear-gradient(90deg,transparent,rgba(10,31,68,.18) 12%,rgba(10,31,68,.18) 88%,transparent)}
.step{position:relative;padding-top:1rem}
.step-num{width:68px;height:68px;border-radius:50%;display:grid;place-items:center;background:var(--paper);border:1px solid var(--line);font-family:var(--ff-display);font-size:1.7rem;font-weight:700;color:var(--navy);margin-bottom:1.25rem;position:relative;box-shadow:var(--sh-sm)}
.step-num::after{content:"";position:absolute;inset:-6px;border-radius:50%;border:1px dashed rgba(201,169,97,.7)}
.step h3{font-size:1.45rem;margin-bottom:.5rem}
.step p{font-size:.95rem;color:var(--muted)}

/* ---------- 05 Secteurs ---------- */
.sectors{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem}
.sector{position:relative;padding:2.4rem 1.6rem 2rem;text-align:center;background:var(--ivory);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;isolation:isolate;transition:transform .45s var(--ease),box-shadow .45s,border-color .3s}
.sector::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(160deg,var(--navy),var(--blue-2));opacity:0;transition:opacity .45s}
.sector:hover{transform:translateY(-10px);box-shadow:var(--sh-lg);border-color:transparent}
.sector:hover::before{opacity:1}
.sector-ico{width:70px;height:70px;border-radius:20px;margin:0 auto 1.2rem;display:grid;place-items:center;background:#fff;border:1px solid var(--line);color:var(--navy);font-size:1.7rem;transition:.45s var(--ease)}
.sector:hover .sector-ico{background:rgba(255,255,255,.15);border-color:rgba(255,255,255,.3);color:#fff;transform:rotate(-6deg) scale(1.05)}
.sector h3{font-size:1.4rem;margin-bottom:.45rem;transition:color .3s}
.sector p{font-size:.92rem;color:var(--muted);transition:color .3s}
.sector:hover h3,.sector:hover p{color:#fff}

/* ---------- 06 FAQ ---------- */
.faq-grid{display:grid;grid-template-columns:1fr 1.4fr;gap:clamp(2rem,6vw,5rem);align-items:start}
.faq-intro{position:sticky;top:calc(var(--header-h) + 1.5rem)}
.faq-intro h2{margin-bottom:1rem}
.faq-intro .lead{margin-bottom:1.5rem}
.faq-list{display:grid;gap:.75rem}
.faq{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;transition:border-color .3s,box-shadow .3s}
.faq[open]{border-color:rgba(10,31,68,.2);box-shadow:var(--sh-sm)}
.faq summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1.15rem 1.4rem;font-family:var(--ff-display);font-size:1.3rem;font-weight:700;color:var(--navy);line-height:1.25}
.faq summary::-webkit-details-marker{display:none}
.faq summary i{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;border:1px solid var(--line);font-size:.72rem;color:var(--blue-2);flex:none;transition:transform .3s var(--ease),background .3s,color .3s,border-color .3s}
.faq[open] summary i{transform:rotate(45deg);background:var(--navy);color:#fff;border-color:var(--navy)}
.faq-a{padding:0 1.4rem 1.3rem;color:var(--ink-2);font-size:.98rem}

/* ---------- CTA ---------- */
.cta{position:relative;overflow:hidden;background:linear-gradient(135deg,var(--navy),var(--navy-3));color:#fff;padding:clamp(3rem,6vw,4.5rem) 0}
.cta .pattern{opacity:.45}
.cta-row{position:relative;display:flex;align-items:center;justify-content:space-between;gap:2rem;flex-wrap:wrap}
.cta h2{color:#fff;margin-bottom:.4rem;font-size:clamp(1.8rem,3.2vw,2.6rem)}
.cta p{color:rgba(255,255,255,.75)}

/* ---------- 07 Contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:clamp(2rem,6vw,5rem);align-items:start}
.contact-side h2{margin-bottom:1rem}
.contact-list{display:grid;margin:1.75rem 0}
.contact-list li{display:flex;gap:1rem;align-items:center;padding:.9rem 0;border-bottom:1px solid var(--line)}
.contact-list li>i{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(135deg,var(--navy),var(--blue-2));color:#fff;flex:none}
.contact-list span{display:block;font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);font-weight:800}
.contact-list strong,.contact-list a{display:block;font-weight:600;color:var(--navy)}
.contact-list a:hover{color:var(--blue-2)}
.map{border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line);box-shadow:var(--sh-sm);aspect-ratio:16/9;filter:saturate(.85)}
.map iframe{width:100%;height:100%;border:0}
.form{background:var(--paper);border:1px solid var(--line);border-radius:var(--r-lg);padding:clamp(1.5rem,3.5vw,2.5rem);box-shadow:var(--sh);position:relative}
.form h3{margin-bottom:.3rem}
.form>p:not(.form-status):not(.form-note):not(.hp){font-size:.92rem;color:var(--muted);margin-bottom:1.5rem}
.row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.field{margin-bottom:1.1rem}
.field label{display:block;font-size:.82rem;font-weight:700;color:var(--navy);margin-bottom:.4rem}
.field input,.field select,.field textarea{width:100%;padding:.85rem 1rem;border:1px solid var(--line);border-radius:var(--r-sm);background:var(--ivory);font:inherit;font-size:.95rem;color:var(--ink);transition:border-color .25s,box-shadow .25s,background .25s}
.field :is(input,select,textarea):focus{outline:none;border-color:var(--blue);background:#fff;box-shadow:0 0 0 4px var(--blue-soft)}
.field textarea{min-height:130px;resize:vertical}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-status{margin-top:1rem;padding:.8rem 1rem;border-radius:var(--r-sm);font-size:.92rem}
.form-status.ok{background:#ECFDF5;color:#065F46}
.form-status.err{background:#FEF2F2;color:#991B1B}
.form-note{font-size:.78rem;color:var(--muted);margin-top:.9rem}

/* ---------- Footer ---------- */
.footer{background:#071633;color:rgba(255,255,255,.7);padding-top:4.5rem}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:2.5rem;padding-bottom:3rem}
.logo-light{color:#fff}
.logo-light .logo-mq{background:linear-gradient(180deg,#fff,#cbd5e1);-webkit-background-clip:text;background-clip:text;color:transparent}
.logo-light .logo-tag{color:rgba(255,255,255,.55)}
.footer-brand p{margin:1.25rem 0;font-size:.95rem;max-width:36ch}
.socials{display:flex;gap:.5rem}
.socials a{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.08);color:#fff;transition:background .25s,transform .3s var(--ease)}
.socials a:hover{background:var(--blue-2);transform:translateY(-3px)}
.footer h4{color:#fff;margin-bottom:1.1rem}
.footer ul{display:grid;gap:.5rem;font-size:.95rem}
.footer a:hover{color:#fff}
.footer-contact li{display:flex;gap:.6rem;align-items:center}
.footer-contact i{color:var(--gold);width:16px;text-align:center}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding:1.25rem 0;font-size:.85rem;display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap}
.footer-bottom a{text-decoration:underline;text-underline-offset:3px;text-decoration-color:rgba(255,255,255,.3)}
.totop{position:fixed;right:1.5rem;bottom:1.5rem;width:46px;height:46px;border-radius:50%;background:var(--navy);color:#fff;display:grid;place-items:center;box-shadow:var(--sh);opacity:0;visibility:hidden;transform:translateY(10px);transition:.35s var(--ease);z-index:90}
.totop.is-visible{opacity:1;visibility:visible;transform:none}
.totop:hover{background:var(--blue-2)}

/* ---------- Legal pages ---------- */
.page-hero{padding:clamp(3rem,6vw,5rem) 0 clamp(2rem,4vw,3rem);border-bottom:1px solid var(--line)}
.page-hero h1{font-size:clamp(2.2rem,4.5vw,3.4rem);margin-bottom:.5rem}
.prose{max-width:760px;padding:clamp(2.5rem,5vw,4rem) 0 clamp(4rem,8vw,6rem)}
.prose h2{font-size:1.7rem;margin:2.25rem 0 .75rem}
.prose p,.prose li{margin-bottom:.9rem}
.prose ul{list-style:disc;padding-left:1.25rem}
.prose a{color:var(--blue-2);text-decoration:underline;text-underline-offset:3px}
.prose .todo{background:var(--gold-soft);padding:.1rem .35rem;border-radius:4px;color:var(--navy);font-weight:700}

/* ---------- Reveal ---------- */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.is-in{opacity:1;transform:none}
.reveal[data-delay="1"]{transition-delay:.1s}
.reveal[data-delay="2"]{transition-delay:.2s}
.reveal[data-delay="3"]{transition-delay:.3s}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
  .dash,.brand-card{transform:none}
}

/* ---------- Responsive ---------- */
@media (max-width:1100px){
  .tabs{grid-template-columns:1fr}
  .tablist{position:static;display:flex;overflow-x:auto;gap:.5rem;padding-bottom:.35rem;scrollbar-width:thin}
  .tablist [role=tab]{width:auto;white-space:nowrap}
  .tablist [role=tab]>i{display:none}
  .why-grid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .steps::before{display:none}
  .sectors{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:960px){
  .nav{position:fixed;left:0;right:0;top:var(--header-h);background:var(--ivory);flex-direction:column;gap:0;padding:.5rem 1.5rem 1.5rem;border-bottom:1px solid var(--line);box-shadow:var(--sh);transform:translateY(-8px);opacity:0;visibility:hidden;transition:.3s var(--ease);z-index:99}
  .nav.is-open{transform:none;opacity:1;visibility:visible}
  .nav a{padding:.9rem 0;border-bottom:1px solid var(--line);font-size:1rem}
  .nav a::after{display:none}
  .burger{display:block}
  .header-actions .btn{display:none}
  .hero-grid,.about-grid,.faq-grid,.contact-grid{grid-template-columns:1fr}
  .hero-visual{max-width:520px;margin:2rem auto 0;width:100%}
  .about-visual{order:2}
  .faq-intro{position:static}
}
.lang-mobile{display:none}
@media (max-width:640px){
  :root{--header-h:72px}
  .container{width:min(1200px,100% - 2rem)}
  .header-row{gap:.75rem}
  .logo-mq{font-size:2rem}
  .logo-tag{display:none}
  .logo-name{font-size:.85rem;letter-spacing:.26em}
  .header-actions>.lang{display:none}
  .nav .lang-mobile{display:flex;align-self:flex-start;margin-top:1.1rem}
  .kicker{font-size:.68rem;letter-spacing:.12em}
  .hero-facts{grid-template-columns:1fr 1fr}
  .hero-facts li:last-child{grid-column:1/-1}
  .hero-facts li+li::before{display:none}
  .why-grid,.steps,.sectors{grid-template-columns:1fr}
  .row{grid-template-columns:1fr;gap:0}
  .tabpanels{min-height:0}
  .tabpanels .checks{grid-template-columns:1fr}
  .tabpanels h3{font-size:1.6rem}
  .footer-grid{grid-template-columns:1fr}
  .dash{transform:none;max-width:100%}
  .brand-card{transform:none;padding:2.2rem 1.6rem}
  .bc-mq{font-size:3.6rem}
  .chip-kpi{right:0}.chip-live{left:0}.tile-1{right:0}.tile-2{left:0}
  .marquee-group{font-size:1.1rem;gap:1.6rem;padding-right:1.6rem}
  .cta-row{flex-direction:column;align-items:flex-start}
}