/* ============================================================
   DCE services — Design System
   Télécom · IT · Cybersécurité · Cloud · Réseaux
   ============================================================ */

/* ---- Fonts ---- */
@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@500;600;700;800&family=Inter:wght@400;500;600;700&display=swap');

/* ---- Tokens ---- */
:root{
  /* brand (overridable by Tweaks) — sampled from DCE logo */
  --brand-primary:#0AA8F0;
  --brand-accent:#2563EB;
  --brand-secondary:#22C7E6;

  /* ink */
  --ink:#111827;
  --ink-2:#374151;
  --ink-3:#6B7280;
  --ink-4:#9CA3AF;

  /* surfaces */
  --bg:#F8FAFC;
  --surface:#FFFFFF;
  --surface-2:#F1F5F9;
  --ink-inv:#FFFFFF;

  /* lines */
  --line:rgba(17,24,39,.08);
  --line-2:rgba(17,24,39,.12);

  /* tints derived from brand */
  --primary-tint:color-mix(in oklab, var(--brand-primary) 8%, #fff);
  --primary-tint-2:color-mix(in oklab, var(--brand-primary) 14%, #fff);
  --accent-tint:color-mix(in oklab, var(--brand-accent) 9%, #fff);

  /* gradient */
  --grad:linear-gradient(115deg, var(--brand-primary) 0%, var(--brand-secondary) 52%, var(--brand-accent) 100%);
  --grad-soft:linear-gradient(135deg,
     color-mix(in oklab, var(--brand-primary) 14%, #fff),
     color-mix(in oklab, var(--brand-accent) 12%, #fff));

  /* glass + shadow (overridable by Tweaks) */
  --glass-blur:16px;
  --glass-bg:rgba(255,255,255,.62);
  --glass-border:rgba(255,255,255,.7);
  --shadow-sm:0 1px 2px rgba(16,24,40,.05), 0 1px 3px rgba(16,24,40,.06);
  --shadow-md:0 6px 16px -6px rgba(16,24,40,.12), 0 12px 32px -12px rgba(16,24,40,.14);
  --shadow-lg:0 18px 48px -18px rgba(16,24,40,.22), 0 8px 24px -12px rgba(16,24,40,.12);
  --shadow-brand:0 18px 44px -16px color-mix(in oklab, var(--brand-primary) 55%, transparent);

  /* radii */
  --r-sm:10px;
  --r-md:16px;
  --r-lg:22px;
  --r-xl:28px;
  --r-pill:999px;

  /* layout */
  --container:1200px;
  --gutter:clamp(20px,4vw,40px);
  --section-y:clamp(64px,9vw,116px);

  --font-head:'Manrope',system-ui,sans-serif;
  --font-body:'Inter',system-ui,sans-serif;
}

/* ---- Reset ---- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:var(--font-body);font-size:17px;line-height:1.65;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font-family:inherit}
h1,h2,h3,h4{font-family:var(--font-head);color:var(--ink);margin:0;line-height:1.1;
  letter-spacing:-.02em;text-wrap:balance;font-weight:800}
p{margin:0;text-wrap:pretty}
ul{margin:0}

/* ---- Layout ---- */
.container{max-width:var(--container);margin-inline:auto;padding-inline:var(--gutter)}
.section{padding-block:var(--section-y)}
.section--tight{padding-block:clamp(48px,6vw,80px)}
.section--alt{background:var(--surface)}

/* ---- Type helpers ---- */
.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(--brand-primary);margin:0 0 18px;
}
.eyebrow::before{content:"";width:22px;height:2px;border-radius:2px;background:var(--grad)}
.eyebrow--center{justify-content:center}

h1,.h1{font-size:clamp(2.5rem,1.4rem + 3.6vw,4.1rem)}
h2,.h2{font-size:clamp(2rem,1.3rem + 2.4vw,3rem)}
h3,.h3{font-size:clamp(1.2rem,1rem + .6vw,1.45rem);font-weight:700}
.lead{font-size:clamp(1.05rem,1rem + .35vw,1.28rem);color:var(--ink-2);line-height:1.6;font-weight:400}
.muted{color:var(--ink-3)}
.gradient-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

.section-head{max-width:740px;margin-inline:auto;text-align:center;margin-bottom:clamp(40px,5vw,64px)}
.section-head p{margin-top:18px}
.section-head--left{margin-inline:0;text-align:left}

/* ---- Buttons ---- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-family:var(--font-body);font-weight:600;font-size:.98rem;
  padding:14px 24px;border-radius:var(--r-pill);border:1px solid transparent;
  cursor:pointer;transition:transform .18s ease,box-shadow .25s ease,background .2s ease,border-color .2s;
  white-space:nowrap;line-height:1;
}
.btn svg{width:18px;height:18px}
.btn-primary{background:var(--brand-primary);color:#fff;box-shadow:var(--shadow-brand)}
.btn-primary:hover{transform:translateY(-2px);background:color-mix(in oklab,var(--brand-primary) 90%,#000)}
.btn-grad{background:var(--grad);color:#fff;box-shadow:var(--shadow-brand);background-size:140% 140%}
.btn-grad:hover{transform:translateY(-2px);background-position:100% 0}
.btn-secondary{background:var(--surface);color:var(--ink);border-color:var(--line-2);box-shadow:var(--shadow-sm)}
.btn-secondary:hover{transform:translateY(-2px);border-color:var(--brand-primary);color:var(--brand-primary)}
.btn-ghost{background:transparent;color:var(--ink-2);padding-inline:14px}
.btn-ghost:hover{color:var(--brand-primary)}
.btn-lg{padding:17px 30px;font-size:1.05rem}
.btn-block{width:100%}

/* arrow link */
.arrow-link{display:inline-flex;align-items:center;gap:7px;font-weight:600;color:var(--brand-primary);font-size:.95rem}
.arrow-link svg{width:17px;height:17px;transition:transform .2s ease}
.arrow-link:hover svg{transform:translateX(4px)}

/* ---- Badges / pills ---- */
.badge{display:inline-flex;align-items:center;gap:7px;padding:6px 13px;border-radius:var(--r-pill);
  font-size:.8rem;font-weight:600;letter-spacing:.01em}
.badge-soft{background:var(--primary-tint);color:var(--brand-primary)}
.badge-line{background:var(--surface);border:1px solid var(--line-2);color:var(--ink-2)}
.badge-dot::before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor}

/* ---- Cards ---- */
.card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);
  box-shadow:var(--shadow-sm);transition:transform .25s ease,box-shadow .3s ease,border-color .3s;
  position:relative;
}
.card-hover:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);border-color:transparent}
.glass{
  background:var(--glass-bg);
  -webkit-backdrop-filter:blur(var(--glass-blur)) saturate(150%);
  backdrop-filter:blur(var(--glass-blur)) saturate(150%);
  border:1px solid var(--glass-border);
}

/* icon tile */
.icon-tile{
  width:52px;height:52px;border-radius:14px;display:grid;place-items:center;flex:none;
  background:var(--primary-tint);color:var(--brand-primary);
  box-shadow:inset 0 0 0 1px color-mix(in oklab,var(--brand-primary) 14%,transparent);
}
.icon-tile svg{width:24px;height:24px;stroke-width:2}
.icon-tile--grad{background:var(--grad);color:#fff;box-shadow:var(--shadow-brand)}
.icon-tile--accent{background:var(--accent-tint);color:var(--brand-accent);
  box-shadow:inset 0 0 0 1px color-mix(in oklab,var(--brand-accent) 16%,transparent)}

/* ---- Grids ---- */
.grid{display:grid;gap:clamp(18px,2.2vw,26px)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}

/* ============================================================
   NAVBAR
   ============================================================ */
.nav{position:sticky;top:0;z-index:900;transition:box-shadow .3s,background .3s}
.nav-inner{
  display:flex;align-items:center;gap:24px;height:72px;
  background:var(--glass-bg);
  -webkit-backdrop-filter:blur(var(--glass-blur)) saturate(160%);
  backdrop-filter:blur(var(--glass-blur)) saturate(160%);
  border-bottom:1px solid var(--line);
}
.nav.scrolled .nav-inner{box-shadow:var(--shadow-md);border-bottom-color:transparent}
.nav .container{display:flex;align-items:center;gap:28px;width:100%}

/* logo — DCE Services & Technologies lockup */
.logo{display:inline-flex;align-items:center;gap:11px;text-decoration:none;line-height:1}
.logo-word{display:inline-flex;align-items:flex-end;gap:.04em;font-family:var(--font-head);
  font-weight:800;font-size:1.55rem;letter-spacing:-.055em;color:var(--ink);line-height:.86}
.logo-e{display:inline-flex;flex-direction:column;justify-content:space-between;
  width:.62em;height:.8em;margin-bottom:.02em}
.logo-e i{display:block;height:.205em;border-radius:99px;background:var(--brand-primary)}
.logo-divider{width:1.5px;height:30px;background:var(--line-2);border-radius:2px;flex:none}
.logo-sub{font-family:var(--font-head);font-weight:700;font-size:.6rem;line-height:1.22;
  letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3)}
@media (max-width:520px){.logo-divider,.logo-sub{display:none}}

/* nav links */
.nav-links{display:flex;align-items:center;gap:4px;margin-left:8px}
.nav-link{display:inline-flex;align-items:center;gap:5px;padding:9px 14px;border-radius:10px;
  font-weight:500;font-size:.96rem;color:var(--ink-2);transition:background .18s,color .18s;cursor:pointer;white-space:nowrap}
.nav-link:hover,.nav-link.active{background:var(--surface-2);color:var(--ink)}
.nav-link svg{width:15px;height:15px;opacity:.7;transition:transform .2s}
.has-mega:hover .nav-link svg{transform:rotate(180deg)}
.nav-cta{margin-left:auto;display:flex;align-items:center;gap:10px}

/* mega menu */
.has-mega{position:static}
.mega{
  position:absolute;left:50%;top:calc(100% + 8px);transform:translateX(-50%) translateY(8px);
  width:min(920px,calc(100vw - 40px));
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);
  box-shadow:var(--shadow-lg);padding:22px;z-index:950;
  opacity:0;visibility:hidden;transition:opacity .2s ease,transform .2s ease;
}
.has-mega:hover .mega,.mega:hover{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.mega-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.mega-item{display:flex;gap:13px;padding:13px;border-radius:14px;transition:background .18s}
.mega-item:hover{background:var(--surface-2)}
.mega-item .icon-tile{width:42px;height:42px;border-radius:11px}
.mega-item .icon-tile svg{width:20px;height:20px}
.mega-item h4{font-size:.98rem;font-weight:700;margin-bottom:3px}
.mega-item p{font-size:.84rem;color:var(--ink-3);line-height:1.4}
.mega-foot{display:flex;justify-content:space-between;align-items:center;margin-top:16px;
  padding-top:16px;border-top:1px solid var(--line)}
.mega-foot span{font-size:.88rem;color:var(--ink-3)}

/* mobile */
.nav-burger{display:none;margin-left:auto;width:42px;height:42px;border-radius:11px;border:1px solid var(--line-2);
  background:var(--surface);place-items:center;cursor:pointer;color:var(--ink)}
.nav-burger svg{width:22px;height:22px}
.mobile-menu{display:none}

/* nav over dark hero (homepage, before scroll) — fully transparent, no divider */
body[data-page="accueil"] .nav:not(.scrolled) .nav-inner{
  background:transparent;border-bottom-color:transparent;
  -webkit-backdrop-filter:none;backdrop-filter:none}
body[data-page="accueil"] .nav:not(.scrolled) .logo-word{color:#fff}
body[data-page="accueil"] .nav:not(.scrolled) .logo-sub{color:rgba(231,236,255,.62)}
body[data-page="accueil"] .nav:not(.scrolled) .logo-divider{background:rgba(255,255,255,.22)}
body[data-page="accueil"] .nav:not(.scrolled) .nav-link{color:rgba(231,236,255,.82)}
body[data-page="accueil"] .nav:not(.scrolled) .nav-link:hover,
body[data-page="accueil"] .nav:not(.scrolled) .nav-link.active{background:rgba(255,255,255,.1);color:#fff}
body[data-page="accueil"] .nav:not(.scrolled) .btn-ghost{color:rgba(231,236,255,.85)}
body[data-page="accueil"] .nav:not(.scrolled) .btn-ghost:hover{color:#fff}
body[data-page="accueil"] .nav:not(.scrolled) .nav-burger{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.18);color:#fff}

/* homepage: pull the dark hero up UNDER the sticky nav so the bg shows through it */
body[data-page="accueil"] main{margin-top:-72px}
body[data-page="accueil"] .hero{padding-top:calc(72px + clamp(48px,6vw,96px))}

/* ============================================================
   HERO — Aurora Field (dark cosmic section)
   ============================================================ */
.hero{position:relative;overflow:hidden;padding-block:clamp(64px,8vw,116px) clamp(72px,9vw,128px);
  background:#05091A;color:#E7ECFF;isolation:isolate}
.hero-bg{position:absolute;inset:0;z-index:0;pointer-events:none}
.hero-bg .aurora-canvas{z-index:0}
.hero-bg::before{content:"";position:absolute;inset:0;z-index:1;
  background:
    radial-gradient(58% 78% at 4% 34%, rgba(5,9,26,.9), rgba(5,9,26,.35) 42%, transparent 66%),
    linear-gradient(180deg, rgba(5,9,26,.45), transparent 26%, transparent 78%, rgba(5,9,26,.7))}
.hero-grid-lines{position:absolute;inset:0;z-index:2;
  background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:46px 46px;
  -webkit-mask-image:radial-gradient(80% 70% at 70% 35%,#000,transparent 75%);
  mask-image:radial-gradient(80% 70% at 70% 35%,#000,transparent 75%);opacity:.7}

.hero-inner{position:relative;z-index:3;display:grid;grid-template-columns:1.05fr .95fr;
  gap:clamp(32px,5vw,64px);align-items:center}
.hero-copy{max-width:620px}
.hero h1{margin-bottom:22px}
.hero .lead{margin-bottom:32px;max-width:560px}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.hero-trust{display:flex;align-items:center;gap:18px;margin-top:34px;flex-wrap:wrap;
  color:var(--ink-3);font-size:.9rem}
.hero-trust .stars{display:flex;gap:2px;color:#F59E0B}
.hero-trust .stars svg{width:16px;height:16px;fill:currentColor;stroke:none}
.hero-trust .divider{width:1px;height:22px;background:var(--line-2)}

/* hero visual / placeholder */
.hero-visual{position:relative;min-height:440px}
.visual-stage{position:relative;width:100%;aspect-ratio:1/.92;border-radius:var(--r-xl);
  background:
    radial-gradient(60% 60% at 30% 25%, color-mix(in oklab,var(--brand-primary) 24%,transparent), transparent 70%),
    radial-gradient(55% 55% at 80% 80%, color-mix(in oklab,var(--brand-accent) 22%,transparent), transparent 72%),
    radial-gradient(50% 50% at 75% 20%, color-mix(in oklab,var(--brand-secondary) 22%,transparent), transparent 70%),
    linear-gradient(160deg,#fff,var(--surface-2));
  border:1px solid var(--line);box-shadow:var(--shadow-lg);overflow:hidden}
.visual-stage::before{content:"";position:absolute;inset:0;
  background-image:repeating-linear-gradient(135deg,rgba(17,24,39,.025) 0 2px,transparent 2px 11px)}
.placeholder-note{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  text-align:center;width:min(84%,330px)}
.placeholder-note .ph-ico{width:62px;height:62px;border-radius:18px;margin:0 auto 16px;display:grid;
  place-items:center;background:var(--glass-bg);border:1px solid var(--glass-border);
  -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);color:var(--brand-primary);box-shadow:var(--shadow-md)}
.placeholder-note .ph-ico svg{width:28px;height:28px}
.placeholder-note code{display:block;font-family:ui-monospace,'SF Mono',Menlo,monospace;font-size:.78rem;
  color:var(--ink-3);line-height:1.7;letter-spacing:.01em}
.placeholder-note .ph-title{font-family:var(--font-head);font-weight:700;color:var(--ink-2);font-size:1rem;margin-bottom:8px}

/* generated visuals (constellation + medallion) */
.has-viz{position:relative}
.has-viz .ph-label,.has-viz .placeholder-note{display:none}
.viz{position:absolute;inset:0;border-radius:inherit;overflow:hidden;z-index:1}
.viz .net{position:absolute;inset:0;width:100%;height:100%}
.viz .net line{stroke:var(--viz-accent,var(--brand-primary));stroke-width:1.1;opacity:.2}
.viz .net circle{fill:var(--viz-accent,var(--brand-primary));opacity:.5}
.viz .net circle.vp{opacity:.85;animation:vpulse 3.2s ease-in-out infinite}
@keyframes vpulse{0%,100%{opacity:.3;r:3.2}50%{opacity:1}}
.viz .med{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  width:clamp(76px,11vw,104px);aspect-ratio:1;border-radius:24px;display:grid;place-items:center;z-index:3;
  background:var(--glass-bg);border:1px solid var(--glass-border);
  -webkit-backdrop-filter:blur(13px) saturate(150%);backdrop-filter:blur(13px) saturate(150%);
  box-shadow:var(--shadow-md);color:var(--viz-accent,var(--brand-primary))}
.viz .med svg{width:42%;height:42%;stroke-width:1.6}
.viz-cap{position:absolute;left:50%;bottom:16px;transform:translateX(-50%);z-index:3;white-space:nowrap;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-pill);
  padding:7px 15px;font-size:.8rem;font-weight:600;color:var(--ink-2);box-shadow:var(--shadow-sm)}
@media (prefers-reduced-motion:reduce){.viz .net circle.vp{animation:none}}

/* floating glass chips */
.float-chip{position:absolute;display:flex;align-items:center;gap:11px;padding:13px 16px;border-radius:16px;
  background:var(--glass-bg);border:1px solid var(--glass-border);box-shadow:var(--shadow-md);
  -webkit-backdrop-filter:blur(var(--glass-blur)) saturate(150%);backdrop-filter:blur(var(--glass-blur)) saturate(150%);z-index:2}
.float-chip .fc-ico{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;flex:none;color:#fff}
.float-chip .fc-ico svg{width:18px;height:18px}
.float-chip b{font-family:var(--font-head);font-size:1.05rem;display:block;line-height:1.1}
.float-chip small{color:var(--ink-3);font-size:.78rem}
.fc-1{top:6%;left:-6%}
.fc-2{bottom:12%;right:-7%}
.fc-3{bottom:-4%;left:8%}

/* hero dark-theme text + elements */
.hero h1{color:#fff}
.hero .lead{color:rgba(231,236,255,.82)}
.hero .badge-soft{background:rgba(10,168,240,.16);color:#7CD6FF;border:1px solid rgba(124,214,255,.22)}
.hero-trust{color:rgba(231,236,255,.6)}
.hero-trust b{color:#fff!important}
.hero-trust .divider{background:rgba(255,255,255,.18)}
.hero .visual-stage{background:
    radial-gradient(60% 60% at 30% 25%, rgba(10,168,240,.28), transparent 70%),
    radial-gradient(55% 55% at 80% 80%, rgba(123,77,255,.26), transparent 72%),
    radial-gradient(50% 50% at 75% 20%, rgba(34,199,230,.24), transparent 70%),
    linear-gradient(160deg,#0B1430,#070C1C);
  border:1px solid rgba(255,255,255,.1);box-shadow:0 30px 80px -30px rgba(0,0,0,.7)}
.hero .visual-stage::before{background-image:repeating-linear-gradient(135deg,rgba(255,255,255,.03) 0 2px,transparent 2px 11px)}
.hero .placeholder-note code{color:rgba(231,236,255,.55)}
.hero .placeholder-note .ph-title{color:rgba(231,236,255,.85)}
.hero .placeholder-note .ph-ico{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.14);color:#7CD6FF}

/* hero layout variants */
.hero[data-layout="center"] .hero-inner{grid-template-columns:1fr;text-align:center;max-width:840px;margin-inline:auto}
.hero[data-layout="center"] .hero-copy{max-width:none;margin-inline:auto}
.hero[data-layout="center"] .hero-cta,.hero[data-layout="center"] .hero-trust{justify-content:center}
.hero[data-layout="center"] .hero-visual{margin-top:54px;min-height:0;grid-column:1}
.hero[data-layout="center"] .visual-stage{aspect-ratio:16/7}
.hero[data-layout="center"] .float-chip{display:none}

.hero[data-layout="asym"] .hero-inner{grid-template-columns:1.15fr .85fr}
.hero[data-layout="asym"] .visual-stage{aspect-ratio:1/1.12;transform:rotate(1.5deg)}
.hero[data-layout="asym"] .fc-1{top:-3%;left:-9%}
.hero[data-layout="asym"] .fc-2{bottom:6%;right:-10%}

/* ============================================================
   STATS
   ============================================================ */
.stats-band{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(14px,2vw,22px)}
.stat-card{padding:30px 26px;border-radius:var(--r-lg);background:var(--surface);border:1px solid var(--line);
  box-shadow:var(--shadow-sm);position:relative;overflow:hidden}
.stat-card::after{content:"";position:absolute;left:26px;right:26px;top:0;height:3px;border-radius:3px;background:var(--grad);
  transform:scaleX(0);transform-origin:left;transition:transform .6s ease}
.stat-card.in::after{transform:scaleX(1)}
.stat-num{font-family:var(--font-head);font-weight:800;font-size:clamp(2.1rem,1.4rem+1.8vw,2.9rem);
  line-height:1;letter-spacing:-.03em}
.stat-num .gradient-text{display:inline}
.stat-label{margin-top:10px;color:var(--ink-3);font-size:.96rem;font-weight:500}

/* ============================================================
   SOLUTIONS CARDS
   ============================================================ */
.sol-card{padding:30px;display:flex;flex-direction:column;gap:16px;overflow:hidden}
.sol-card .icon-tile{margin-bottom:4px}
.sol-card h3{font-size:1.22rem}
.sol-card p{color:var(--ink-3);font-size:.97rem}
.sol-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:auto;padding-top:6px}
.sol-tag{font-size:.82rem;font-weight:500;color:var(--ink-2);background:var(--surface-2);
  padding:5px 11px;border-radius:var(--r-pill)}
.sol-card .arrow-link{margin-top:14px}
.sol-card::before{content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;
  background:var(--grad);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;opacity:0;transition:opacity .3s}
.sol-card.card-hover:hover::before{opacity:1}

/* ---- Feature blocks (pourquoi) ---- */
.feature{display:flex;flex-direction:column;gap:14px;padding:8px}
.feature .icon-tile{width:56px;height:56px}
.feature h3{font-size:1.12rem}
.feature p{color:var(--ink-3);font-size:.96rem}

/* ---- Testimonials ---- */
.quote-card{padding:32px;display:flex;flex-direction:column;gap:22px;height:100%}
.quote-mark{font-family:var(--font-head);font-size:3.4rem;line-height:.5;color:var(--brand-primary);
  opacity:.25;height:26px}
.quote-card blockquote{margin:0;font-size:1.08rem;line-height:1.6;color:var(--ink);font-weight:500}
.quote-author{display:flex;align-items:center;gap:14px;margin-top:auto}
.avatar{width:48px;height:48px;border-radius:50%;flex:none;display:grid;place-items:center;color:#fff;
  font-family:var(--font-head);font-weight:700;font-size:1.05rem;background:var(--grad)}
.quote-author b{display:block;font-size:.98rem}
.quote-author small{color:var(--ink-3);font-size:.86rem}

/* ---- CTA band ---- */
.aurora-canvas{position:absolute;inset:0;width:100%;height:100%;display:block;pointer-events:none;border-radius:inherit;z-index:0}
.cta-band{position:relative;border-radius:var(--r-xl);overflow:hidden;background:var(--grad);
  background-size:140% 140%;color:#fff;padding:clamp(44px,6vw,72px);text-align:center;box-shadow:var(--shadow-lg)}
.cta-band::before{content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.07) 1px,transparent 1px);
  background-size:42px 42px;-webkit-mask-image:radial-gradient(70% 90% at 50% 0%,#000,transparent);mask-image:radial-gradient(70% 90% at 50% 0%,#000,transparent)}
.cta-band > *{position:relative;z-index:1}
.cta-band h2{color:#fff;max-width:680px;margin-inline:auto}
.cta-band p{color:rgba(255,255,255,.9);max-width:560px;margin:18px auto 0;font-size:1.1rem}
.cta-band .btn-row{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:34px}
.cta-band .btn-white{background:#fff;color:var(--brand-primary)}
.cta-band .btn-white:hover{transform:translateY(-2px)}
.cta-band .btn-clear{background:rgba(255,255,255,.12);color:#fff;border-color:rgba(255,255,255,.4)}
.cta-band .btn-clear:hover{background:rgba(255,255,255,.2)}

/* ============================================================
   FOOTER
   ============================================================ */
.footer{background:#0B1220;color:#CBD5E1;padding-block:clamp(56px,7vw,84px) 34px;position:relative;overflow:hidden}
.footer::before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:var(--grad)}
.footer-glow{position:absolute;top:-40%;right:-10%;width:520px;height:520px;border-radius:50%;
  background:radial-gradient(circle,color-mix(in oklab,var(--brand-primary) 40%,transparent),transparent 65%);filter:blur(30px);opacity:.5}
.footer .container{position:relative;z-index:1}
.footer-top{display:grid;grid-template-columns:1.6fr repeat(4,1fr);gap:40px 32px}
.footer-brand .logo{margin-bottom:18px}
.footer-brand .logo-word{color:#fff}
.footer-brand .logo-sub{color:#94A3B8}
.footer-brand .logo-divider{background:rgba(255,255,255,.18)}
.footer-tagline{color:var(--brand-secondary)!important;font-style:italic;font-weight:500;font-size:.92rem!important;margin:14px 0 16px!important;max-width:320px}
.footer-brand p{color:#94A3B8;font-size:.94rem;max-width:320px;margin-bottom:22px}
.footer-social{display:flex;gap:10px}
.footer-social a{width:40px;height:40px;border-radius:11px;display:grid;place-items:center;
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08);color:#94A3B8;transition:.2s}
.footer-social a:hover{background:var(--brand-primary);color:#fff;border-color:transparent;transform:translateY(-2px)}
.footer-social svg{width:18px;height:18px}
.footer-col h4{color:#fff;font-size:.82rem;letter-spacing:.1em;text-transform:uppercase;font-weight:700;
  font-family:var(--font-body);margin-bottom:18px}
.footer-col ul{list-style:none;padding:0;display:flex;flex-direction:column;gap:11px}
.footer-col a{color:#94A3B8;font-size:.94rem;transition:color .18s}
.footer-col a:hover{color:#fff}
.footer-contact{gap:14px}
.footer-contact li{display:flex;gap:11px;align-items:flex-start;color:#94A3B8;font-size:.94rem;line-height:1.5}
.footer-contact li svg{width:17px;height:17px;flex:none;margin-top:3px;color:var(--brand-secondary)}
.footer-contact a{color:#94A3B8}
.footer-contact a:hover{color:#fff}
.footer-contact{list-style:none;padding:0;display:flex;flex-direction:column;gap:13px}
.footer-contact li{display:flex;gap:11px;align-items:flex-start;color:#94A3B8;font-size:.92rem;line-height:1.5}
.footer-contact svg{width:17px;height:17px;flex:none;margin-top:3px;color:#fff;opacity:.7}
.footer-contact a{color:#94A3B8}
.footer-contact a:hover{color:#fff}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;gap:18px;flex-wrap:wrap;
  margin-top:48px;padding-top:26px;border-top:1px solid rgba(255,255,255,.08);color:#64748B;font-size:.86rem}
.footer-bottom-links{display:flex;gap:22px;flex-wrap:wrap}
.footer-bottom-links a:hover{color:#CBD5E1}

/* ---- job rows (recrutement) ---- */
.job-row{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);padding:20px 24px;
  box-shadow:var(--shadow-sm);transition:box-shadow .25s,border-color .25s}
.job-row:hover{box-shadow:var(--shadow-md);border-color:transparent}
.job-main h3{font-size:1.1rem;margin-bottom:9px}
.job-meta{display:flex;align-items:center;gap:14px;flex-wrap:wrap;color:var(--ink-3);font-size:.88rem}
.job-meta span{display:inline-flex;align-items:center;gap:6px}
.job-meta svg{width:15px;height:15px;opacity:.7}
@media (max-width:600px){.job-row{flex-direction:column;align-items:flex-start}.job-row .btn{width:100%}}

/* ============================================================
   FAQ ACCORDION
   ============================================================ */
.faq{max-width:780px;margin-inline:auto;display:flex;flex-direction:column;gap:12px}
.faq-item{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;transition:box-shadow .25s,border-color .25s}
.faq-item.open{box-shadow:var(--shadow-md);border-color:transparent}
.faq-q{display:flex;align-items:center;justify-content:space-between;gap:16px;width:100%;
  padding:20px 22px;background:none;border:0;cursor:pointer;text-align:left;font-family:var(--font-head);
  font-weight:700;font-size:1.04rem;color:var(--ink)}
.faq-q .faq-ico{flex:none;width:30px;height:30px;border-radius:9px;display:grid;place-items:center;
  background:var(--surface-2);color:var(--brand-primary);transition:transform .3s,background .3s}
.faq-q .faq-ico svg{width:18px;height:18px}
.faq-item.open .faq-ico{background:var(--brand-primary);color:#fff;transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease}
.faq-a-inner{padding:0 22px 22px;color:var(--ink-3);line-height:1.65}

/* ============================================================
   TIMELINE
   ============================================================ */
.timeline{position:relative;max-width:760px;margin-inline:auto;padding-left:34px}
.timeline::before{content:"";position:absolute;left:7px;top:6px;bottom:6px;width:2px;background:var(--line-2)}
.tl-item{position:relative;padding-bottom:34px}
.tl-item:last-child{padding-bottom:0}
.tl-item::before{content:"";position:absolute;left:-34px;top:4px;width:16px;height:16px;border-radius:50%;
  background:var(--surface);border:3px solid var(--brand-primary);box-shadow:0 0 0 4px var(--primary-tint)}
.tl-year{font-family:var(--font-head);font-weight:800;color:var(--brand-primary);font-size:1.05rem;margin-bottom:5px}
.tl-item h3{font-size:1.1rem;margin-bottom:6px}
.tl-item p{color:var(--ink-3);font-size:.96rem}

/* ============================================================
   COMPARISON TABLE
   ============================================================ */
.cmp-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r-lg);background:var(--surface);box-shadow:var(--shadow-sm)}
.cmp{width:100%;border-collapse:collapse;min-width:640px}
.cmp th,.cmp td{padding:17px 22px;text-align:left;border-bottom:1px solid var(--line)}
.cmp thead th{font-family:var(--font-head);font-weight:700;font-size:1rem;background:var(--surface-2)}
.cmp thead th.feat{background:var(--grad);color:#fff}
.cmp tbody td{color:var(--ink-2);font-size:.95rem}
.cmp tbody tr:last-child td{border-bottom:0}
.cmp .yes{color:#16A34A}.cmp .no{color:var(--ink-4)}
.cmp td svg,.cmp th svg{width:19px;height:19px;display:inline}

/* ============================================================
   FORMS
   ============================================================ */
.field{display:flex;flex-direction:column;gap:7px;margin-bottom:18px}
.field label{font-weight:600;font-size:.9rem;color:var(--ink-2)}
.field label .req{color:var(--brand-accent)}
.input,.textarea,select.input{width:100%;padding:13px 15px;border:1px solid var(--line-2);border-radius:var(--r-sm);
  background:var(--surface);font-family:inherit;font-size:1rem;color:var(--ink);transition:border-color .2s,box-shadow .2s}
.input::placeholder,.textarea::placeholder{color:var(--ink-4)}
.input:focus,.textarea:focus,select.input:focus{outline:none;border-color:var(--brand-primary);
  box-shadow:0 0 0 4px color-mix(in oklab,var(--brand-primary) 14%,transparent)}
.textarea{min-height:130px;resize:vertical}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}

/* ============================================================
   PAGE HEADER (interior pages)
   ============================================================ */
.page-head{position:relative;overflow:hidden;padding-block:clamp(56px,7vw,92px) clamp(40px,5vw,64px);background:var(--surface)}
.page-head::before{content:"";position:absolute;inset:0;
  background:radial-gradient(50% 70% at 85% 0%,color-mix(in oklab,var(--brand-primary) 12%,transparent),transparent 70%),
            radial-gradient(40% 60% at 10% 10%,color-mix(in oklab,var(--brand-accent) 9%,transparent),transparent 70%)}
.page-head .container{position:relative;z-index:1;max-width:840px}
.breadcrumb{display:flex;align-items:center;gap:8px;font-size:.88rem;color:var(--ink-3);margin-bottom:18px}
.breadcrumb a:hover{color:var(--brand-primary)}
.breadcrumb svg{width:14px;height:14px;opacity:.6}
.page-head h1{margin-bottom:18px}
.page-head .lead{max-width:640px}

/* ============================================================
   BLOG
   ============================================================ */
.blog-toolbar{display:flex;gap:16px;align-items:center;flex-wrap:wrap;margin-bottom:36px}
.search-box{position:relative;flex:1;min-width:240px;max-width:380px}
.search-box svg{position:absolute;left:15px;top:50%;transform:translateY(-50%);width:18px;height:18px;color:var(--ink-4)}
.search-box input{width:100%;padding:13px 15px 13px 44px;border:1px solid var(--line-2);border-radius:var(--r-pill);
  background:var(--surface);font-family:inherit;font-size:.96rem}
.search-box input:focus{outline:none;border-color:var(--brand-primary);box-shadow:0 0 0 4px var(--primary-tint)}
.filter-chips{display:flex;gap:8px;flex-wrap:wrap;margin-left:auto}
.chip{padding:9px 16px;border-radius:var(--r-pill);border:1px solid var(--line-2);background:var(--surface);
  font-weight:500;font-size:.9rem;color:var(--ink-2);cursor:pointer;transition:.18s}
.chip:hover{border-color:var(--brand-primary);color:var(--brand-primary)}
.chip.active{background:var(--brand-primary);color:#fff;border-color:transparent}

.post-card{overflow:hidden;display:flex;flex-direction:column}
.post-thumb{aspect-ratio:16/10;position:relative;overflow:hidden;
  background:linear-gradient(135deg,var(--primary-tint),var(--accent-tint))}
.post-thumb::before{content:"";position:absolute;inset:0;
  background-image:repeating-linear-gradient(135deg,rgba(255,255,255,.4) 0 2px,transparent 2px 14px)}
.post-thumb .pt-cat{position:absolute;left:14px;top:14px;z-index:2}
.post-thumb .pt-glyph{position:absolute;right:-10px;bottom:-10px;width:120px;height:120px;color:#fff;opacity:.5}
.post-body{padding:22px 24px 26px;display:flex;flex-direction:column;gap:10px;flex:1}
.post-meta{display:flex;gap:12px;align-items:center;color:var(--ink-4);font-size:.84rem}
.post-card h3{font-size:1.18rem;line-height:1.25}
.post-card p{color:var(--ink-3);font-size:.94rem}
.post-card .post-foot{margin-top:auto;padding-top:8px}

.featured-post{display:grid;grid-template-columns:1.1fr .9fr;gap:0;overflow:hidden;margin-bottom:38px}
.featured-post .post-thumb{aspect-ratio:auto;min-height:320px}
.featured-post .post-body{padding:clamp(30px,4vw,48px);justify-content:center}
.featured-post h2{font-size:clamp(1.5rem,1.2rem+1.2vw,2.1rem);margin-bottom:6px}

/* pagination */
.pagination{display:flex;gap:8px;justify-content:center;align-items:center;margin-top:52px}
.pagination a,.pagination span{min-width:44px;height:44px;display:grid;place-items:center;border-radius:12px;
  border:1px solid var(--line-2);background:var(--surface);font-weight:600;color:var(--ink-2);cursor:pointer;transition:.18s;padding:0 6px}
.pagination a:hover{border-color:var(--brand-primary);color:var(--brand-primary)}
.pagination .current{background:var(--brand-primary);color:#fff;border-color:transparent}
.pagination .dots{border:0;background:none}

/* ============================================================
   SECTOR / GENERIC SPLIT
   ============================================================ */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,5vw,64px);align-items:center}
.split-media{aspect-ratio:4/3;border-radius:var(--r-xl);position:relative;overflow:hidden;
  border:1px solid var(--line);box-shadow:var(--shadow-md);
  background:radial-gradient(60% 60% at 30% 25%,color-mix(in oklab,var(--brand-primary) 20%,transparent),transparent 70%),
    radial-gradient(50% 50% at 80% 80%,color-mix(in oklab,var(--brand-accent) 18%,transparent),transparent 72%),
    linear-gradient(160deg,#fff,var(--surface-2))}
.split-media::before{content:"";position:absolute;inset:0;
  background-image:repeating-linear-gradient(135deg,rgba(17,24,39,.025) 0 2px,transparent 2px 12px)}
.split-media .ph-label{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  font-family:ui-monospace,Menlo,monospace;font-size:.78rem;color:var(--ink-3);text-align:center}
/* real photos filling media frames */
.split-media>img,.visual-stage>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:2;display:block}
.split-media:has(>img)::before,.visual-stage:has(>img)::before{display:none}
.ticklist{list-style:none;padding:0;display:flex;flex-direction:column;gap:13px;margin-top:8px}
.ticklist li{display:flex;gap:12px;align-items:flex-start;color:var(--ink-2)}
.ticklist .tick{flex:none;width:24px;height:24px;border-radius:7px;display:grid;place-items:center;margin-top:1px;
  background:var(--primary-tint);color:var(--brand-primary)}
.ticklist .tick svg{width:15px;height:15px;stroke-width:2.5}

/* metric row */
.metric-row{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:8px}
.metric{padding:22px;border-radius:var(--r-md);background:var(--surface);border:1px solid var(--line)}
.metric b{font-family:var(--font-head);font-size:2rem;display:block;line-height:1;letter-spacing:-.02em}
.metric small{color:var(--ink-3);font-size:.88rem}

/* logos strip */
.logos-strip{display:flex;flex-wrap:wrap;gap:16px 40px;align-items:center;justify-content:center;opacity:.85}
.logo-ghost{height:30px;padding:0 8px;display:flex;align-items:center;gap:9px;color:var(--ink-4);
  font-family:var(--font-head);font-weight:700;font-size:1.15rem;letter-spacing:-.01em}
.logo-ghost .lg-dot{width:24px;height:24px;border-radius:7px;background:var(--surface-2);display:grid;place-items:center}
.logo-ghost .lg-dot svg{width:15px;height:15px;color:var(--ink-3)}

/* team */
.team-card{padding:24px;text-align:center}
.team-photo{width:96px;height:96px;border-radius:50%;margin:0 auto 16px;display:grid;place-items:center;color:#fff;
  font-family:var(--font-head);font-weight:800;font-size:1.7rem;background:var(--grad);box-shadow:var(--shadow-md)}
.team-card h3{font-size:1.08rem}
.team-card .role{color:var(--brand-primary);font-weight:600;font-size:.9rem;margin-top:3px}
.team-card p{color:var(--ink-3);font-size:.9rem;margin-top:10px}

/* scroll reveal */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .6s cubic-bezier(.2,.7,.3,1),transform .6s cubic-bezier(.2,.7,.3,1)}
.reveal.in{opacity:1;transform:none}

/* cosmic-scale reveal — text zooms in from afar */
.reveal-cosmic{opacity:0;transform:scale(.84) translateY(34px);filter:blur(7px);transform-origin:center 60%;
  transition:opacity .9s cubic-bezier(.16,.84,.28,1),transform 1.05s cubic-bezier(.16,.84,.28,1),filter .8s ease}
.reveal-cosmic.in{opacity:1;transform:none;filter:none}
.reveal[data-d="1"]{transition-delay:.07s}
.reveal[data-d="2"]{transition-delay:.14s}
.reveal[data-d="3"]{transition-delay:.21s}
.reveal[data-d="4"]{transition-delay:.28s}
.reveal[data-d="5"]{transition-delay:.35s}

@media (prefers-reduced-motion:reduce){
  .reveal,.reveal-cosmic{opacity:1!important;transform:none!important;filter:none!important}
  html{scroll-behavior:auto}
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:1024px){
  .stats-band{grid-template-columns:repeat(2,1fr)}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .footer-top{grid-template-columns:1fr 1fr 1fr;gap:34px}
  .footer-brand{grid-column:1/-1}
}
@media (max-width:880px){
  .hero-inner{grid-template-columns:1fr!important;text-align:left}
  .hero-visual{margin-top:18px;min-height:0}
  .visual-stage{aspect-ratio:16/9}
  .float-chip{display:none!important}
  .grid-3{grid-template-columns:1fr 1fr}
  .split,.featured-post{grid-template-columns:1fr}
  .featured-post .post-thumb{min-height:220px}
  .metric-row{grid-template-columns:1fr 1fr}
  .nav-links{display:none}
  .nav-burger{display:grid}
  .nav-cta .btn-secondary{display:none}
}
@media (max-width:600px){
  body{font-size:16px}
  .grid-2,.grid-3,.grid-4,.stats-band,.field-row,.mega-grid{grid-template-columns:1fr}
  .metric-row{grid-template-columns:1fr}
  .filter-chips{margin-left:0;width:100%}
  .footer-top{grid-template-columns:1fr 1fr}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .cta-band .btn-row{flex-direction:column}
  .cta-band .btn{width:100%}
}

/* mobile menu panel */
.mobile-menu{position:fixed;inset:0;z-index:1000;background:var(--bg);
  padding:20px var(--gutter);overflow-y:auto;transform:translateX(100%);transition:transform .3s ease;display:block}
.mobile-menu.open{transform:none}
.mm-head{display:flex;align-items:center;justify-content:space-between;height:52px;margin-bottom:20px}
.mm-close{width:42px;height:42px;border-radius:11px;border:1px solid var(--line-2);background:var(--surface);
  display:grid;place-items:center;cursor:pointer;color:var(--ink)}
.mm-close svg{width:22px;height:22px}
.mm-link{display:block;padding:15px 4px;font-family:var(--font-head);font-weight:700;font-size:1.2rem;
  border-bottom:1px solid var(--line)}
.mm-link small{display:block;font-family:var(--font-body);font-weight:400;font-size:.86rem;color:var(--ink-3);margin-top:3px}
.mm-cta{margin-top:24px;display:flex;flex-direction:column;gap:12px}
@media (min-width:881px){.mobile-menu{display:none!important}}