/* =========================================================
   BARCLAYSE GROUP — Design tokens
   ========================================================= */
:root{
  --navy-950:#060B18;
  --navy-900:#0A1428;
  --navy-800:#0F1E3D;
  --navy-700:#16295C;
  --blue-600:#1B4DB8;
  --blue-500:#2B63D9;

  --gold-300:#FFE18F;
  --gold-500:#F5B800;
  --gold-600:#C8930A;
  --gold-700:#9C6F06;

  --bg:#F7F9FC;
  --surface:#FFFFFF;
  --surface-alt:#F0F3F9;

  --ink-900:#0B1220;
  --ink-700:#33415C;
  --ink-500:#5C6B85;
  --ink-400:#8291A8;

  --border:#E3E8F0;
  --border-strong:#CBD5E1;

  --success:#16A34A;

  --radius-sm:10px;
  --radius-md:16px;
  --radius-lg:24px;
  --radius-full:999px;

  --shadow-sm:0 1px 2px rgba(10,20,40,.06), 0 1px 1px rgba(10,20,40,.04);
  --shadow-md:0 8px 24px rgba(10,20,40,.08);
  --shadow-lg:0 24px 48px -12px rgba(10,20,40,.18);
  --shadow-gold:0 12px 32px -8px rgba(245,184,0,.35);

  --container-w:1240px;
  --header-h:76px;

  --ease-out:cubic-bezier(.16,1,.3,1);
  --dur-fast:180ms;
  --dur-base:280ms;
}

/* Dark theme: applied automatically from the OS preference (prefers-color-scheme),
   or explicitly when the visitor picks a theme with the header toggle
   (persisted in localStorage as data-theme="dark"/"light" on <html>). */
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#0A0F1C;
    --surface:#111B30;
    --surface-alt:#0D1626;
    --ink-900:#F3F6FB;
    --ink-700:#C7D0E0;
    --ink-500:#8D97B2;
    --ink-400:#6C7690;
    --border:rgba(255,255,255,.10);
    --border-strong:rgba(255,255,255,.18);
    --shadow-sm:0 1px 2px rgba(0,0,0,.35), 0 1px 1px rgba(0,0,0,.28);
    --shadow-md:0 8px 24px rgba(0,0,0,.4);
    --shadow-lg:0 24px 48px -12px rgba(0,0,0,.55);
  }
}
:root[data-theme="dark"]{
  --bg:#0A0F1C;
  --surface:#111B30;
  --surface-alt:#0D1626;
  --ink-900:#F3F6FB;
  --ink-700:#C7D0E0;
  --ink-500:#8D97B2;
  --ink-400:#6C7690;
  --border:rgba(255,255,255,.10);
  --border-strong:rgba(255,255,255,.18);
  --shadow-sm:0 1px 2px rgba(0,0,0,.35), 0 1px 1px rgba(0,0,0,.28);
  --shadow-md:0 8px 24px rgba(0,0,0,.4);
  --shadow-lg:0 24px 48px -12px rgba(0,0,0,.55);
}

/* =========================================================
   Reset
   ========================================================= */
*,*::before,*::after{box-sizing:border-box;}
*{margin:0;}
html{scroll-behavior:smooth;}
html,body{height:100%;}
body{
  font-family:'Plus Jakarta Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
  font-size:16px;
  line-height:1.6;
  color:var(--ink-700);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
  transition:background var(--dur-base) var(--ease-out), color var(--dur-base) var(--ease-out);
}
img,svg{display:block;max-width:100%;}
a{color:inherit;text-decoration:none;}
ul,ol{list-style:none;padding:0;}
button,input,select,textarea{font:inherit;color:inherit;}
button{cursor:pointer;background:none;border:none;}
h1,h2,h3,h4{color:var(--ink-900);line-height:1.15;font-weight:800;letter-spacing:-0.02em;}
:focus-visible{outline:3px solid var(--blue-500);outline-offset:2px;border-radius:4px;}

@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;scroll-behavior:auto !important;}
}

.skip-link{
  position:fixed;top:-100px;left:12px;z-index:1000;
  background:var(--navy-900);color:#fff;padding:.8em 1.2em;border-radius:var(--radius-sm);
  transition:top var(--dur-base) var(--ease-out);
}
.skip-link:focus{top:12px;}

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

/* =========================================================
   Utility: sections / headings
   ========================================================= */
.section{padding-block:112px;}
.section-alt{background:var(--surface-alt);}
.section-dark{background:linear-gradient(160deg,var(--navy-950),var(--navy-800));}
.section-head{max-width:680px;margin-bottom:56px;}
.section-head.center{margin-inline:auto;text-align:center;}

.kicker{
  font-size:13px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--gold-600);margin-bottom:12px;
}
.kicker-light{color:var(--gold-500);}
.section-title{font-size:clamp(28px,3.4vw,42px);margin-bottom:16px;}
.text-light{color:#fff;}
.section-lead{font-size:17px;color:var(--ink-500);max-width:60ch;}
.text-gold{color:var(--gold-600);}

.check-list{margin-top:24px;display:grid;gap:12px;}
.check-list li{
  position:relative;padding-left:30px;color:var(--ink-700);font-weight:500;
}
.check-list li::before{
  content:"";position:absolute;left:0;top:3px;width:18px;height:18px;border-radius:50%;
  background:var(--gold-500);
  -webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='none' stroke='%23000' stroke-width='3' stroke-linecap='round' stroke-linejoin='round' d='M5 13l4 4L19 7'/%3E%3C/svg%3E") center/70% no-repeat;
  mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='none' stroke='%23000' stroke-width='3' stroke-linecap='round' stroke-linejoin='round' d='M5 13l4 4L19 7'/%3E%3C/svg%3E") center/70% no-repeat;
}

/* =========================================================
   Buttons
   ========================================================= */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:14px 24px;border-radius:var(--radius-full);font-weight:700;font-size:15px;
  transition:transform var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out), background var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);
  white-space:nowrap;
}
.btn:active{transform:translateY(1px);}
.btn-primary{
  position:relative;overflow:hidden;
  background:linear-gradient(135deg,var(--gold-500),var(--gold-600));
  color:var(--navy-950);box-shadow:var(--shadow-gold);
}
.btn-primary::after{
  content:"";position:absolute;top:0;left:-60%;width:40%;height:100%;
  background:linear-gradient(120deg, transparent, rgba(255,255,255,.55), transparent);
  transform:skewX(-20deg);transition:left .65s var(--ease-out);
}
.btn-primary:hover::after{left:130%;}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 36px -10px rgba(245,184,0,.45);}
.btn-ghost{
  background:rgba(255,255,255,.06);color:#fff;border:1.5px solid rgba(255,255,255,.35);
  backdrop-filter:blur(6px);
}
.btn-ghost:hover{background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.6);}
.btn-lg{padding:16px 30px;font-size:16px;}
.btn-sm{padding:10px 18px;font-size:13.5px;}
.btn-block{width:100%;}

/* =========================================================
   Header
   ========================================================= */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  height:var(--header-h);display:flex;align-items:center;
  background:rgba(6,11,24,0);
  transition:background var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out), height var(--dur-base) var(--ease-out);
}
.site-header.is-scrolled{
  background:rgba(8,14,30,.82);backdrop-filter:blur(14px) saturate(140%);
  box-shadow:0 1px 0 rgba(255,255,255,.06), 0 12px 24px rgba(6,11,24,.25);
  height:68px;
}
/* Subpages (catalogue/produit/devis) have light content right under the header
   with no dark hero behind it — keep the header permanently opaque there so
   the white nav text stays readable even before the visitor scrolls. */
body.subpage .site-header{
  background:rgba(8,14,30,.92);backdrop-filter:blur(14px) saturate(140%);
  box-shadow:0 1px 0 rgba(255,255,255,.06), 0 12px 24px rgba(6,11,24,.25);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;}

.brand{display:flex;align-items:center;gap:12px;flex-shrink:0;}
.brand-mark{border-radius:8px;}
.brand-word{display:flex;flex-direction:column;line-height:1.05;}
.brand-word-top{font-weight:800;font-size:12.6px;letter-spacing:.03em;text-transform:uppercase;color:var(--blue-500);}
.brand-word-bottom{font-weight:800;font-size:21px;letter-spacing:0;text-transform:uppercase;color:var(--blue-500);}

.main-nav ul{display:flex;gap:30px;}
.main-nav a{
  font-size:14.5px;font-weight:600;color:rgba(255,255,255,.82);position:relative;padding:6px 0;
  transition:color var(--dur-fast);
}
.main-nav a::after{
  content:"";position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--gold-500);
  transition:width var(--dur-base) var(--ease-out);
}
.main-nav a:hover,.main-nav a.is-active{color:#fff;}
.main-nav a:hover::after,.main-nav a.is-active::after{width:100%;}

.header-actions{display:flex;align-items:center;gap:16px;}
.header-phone{
  display:flex;align-items:center;gap:8px;color:rgba(255,255,255,.85);font-weight:600;font-size:14px;
}
.header-phone:hover{color:var(--gold-500);}

.theme-toggle{
  display:flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:50%;
  color:#fff;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);
  transition:background var(--dur-fast), transform var(--dur-fast);flex-shrink:0;
}
.theme-toggle:hover{background:rgba(255,255,255,.18);transform:translateY(-1px);}
.theme-toggle .icon-moon{display:none;}
:root[data-theme="dark"] .theme-toggle .icon-sun{display:none;}
:root[data-theme="dark"] .theme-toggle .icon-moon{display:block;}

.nav-toggle{display:none;flex-direction:column;justify-content:center;gap:5px;width:40px;height:40px;}
.nav-toggle span{display:block;width:22px;height:2px;background:#fff;border-radius:2px;transition:transform var(--dur-base) var(--ease-out), opacity var(--dur-base);}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0;}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

/* =========================================================
   Hero
   ========================================================= */
.hero{
  position:relative;min-height:100vh;display:flex;align-items:center;
  padding-top:var(--header-h);overflow:hidden;
  background:radial-gradient(ellipse 80% 60% at 50% -10%, var(--navy-700), var(--navy-950) 65%);
}
.hero-bg{position:absolute;inset:0;z-index:0;}
.hero-grid{
  position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px);
  background-size:56px 56px;
  mask-image:radial-gradient(ellipse 70% 60% at 50% 30%, #000 40%, transparent 85%);
}
.hero-blob{position:absolute;border-radius:50%;filter:blur(90px);opacity:.4;}
.hero-blob-gold{width:520px;height:520px;background:var(--gold-600);top:-140px;right:-120px;animation:float-a 16s ease-in-out infinite;}
.hero-blob-blue{width:480px;height:480px;background:var(--blue-600);bottom:-180px;left:-140px;animation:float-b 18s ease-in-out infinite;}
@keyframes float-a{0%,100%{transform:translate(0,0);}50%{transform:translate(-30px,40px);}}
@keyframes float-b{0%,100%{transform:translate(0,0);}50%{transform:translate(30px,-30px);}}

.hero-inner{
  position:relative;z-index:1;display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center;
  padding-block:64px 40px;
}
.eyebrow{
  display:inline-flex;align-items:center;gap:9px;color:var(--gold-300);font-weight:600;font-size:13.5px;
  letter-spacing:.03em;margin-bottom:22px;
}
.eyebrow-dot{width:7px;height:7px;border-radius:50%;background:var(--gold-500);box-shadow:0 0 0 4px rgba(245,184,0,.2);}
.hero-title{font-size:clamp(34px,4.6vw,58px);color:#fff;margin-bottom:22px;}
.hero-lead{font-size:18px;color:rgba(226,232,245,.82);max-width:52ch;margin-bottom:34px;}
.hero-cta{display:flex;flex-wrap:wrap;gap:16px;margin-bottom:52px;}

.hero-stats{display:flex;gap:36px;flex-wrap:wrap;}
.hero-stats li{display:flex;flex-direction:column;}
.stat-line{display:flex;align-items:baseline;gap:2px;}
.stat-num,.stat-suffix{font-size:32px;font-weight:800;color:#fff;}
.stat-suffix{color:var(--gold-500);}
.stat-label{font-size:13px;color:rgba(226,232,245,.65);margin-top:2px;}

.hero-visual{position:relative;}
.hero-panel{
  background:rgba(15,26,55,.55);border:1px solid rgba(255,255,255,.1);
  border-radius:var(--radius-lg);padding:26px;backdrop-filter:blur(18px);
  box-shadow:var(--shadow-lg);
}
.hero-panel-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;}
.hero-chip{
  display:inline-flex;align-items:center;gap:8px;background:rgba(245,184,0,.12);color:var(--gold-300);
  font-size:12.5px;font-weight:700;padding:7px 12px;border-radius:var(--radius-full);border:1px solid rgba(245,184,0,.28);
}
.pulse-dot{width:9px;height:9px;border-radius:50%;background:#34D399;position:relative;}
.pulse-dot::after{
  content:"";position:absolute;inset:-6px;border-radius:50%;border:2px solid #34D399;opacity:.6;
  animation:pulse-ring 2s ease-out infinite;
}
@keyframes pulse-ring{0%{transform:scale(.6);opacity:.8;}100%{transform:scale(1.6);opacity:0;}}
.hero-panel-graph{margin-bottom:18px;}
.hero-panel-list{display:grid;gap:11px;}
.hero-panel-item{display:flex;align-items:center;gap:10px;font-size:13.5px;color:rgba(226,232,245,.85);}
.dot{width:7px;height:7px;border-radius:50%;flex-shrink:0;}
.dot-ok{background:#34D399;}

.hero-badge-float{
  position:absolute;left:-22px;bottom:-22px;display:flex;align-items:center;gap:10px;
  background:#fff;border-radius:var(--radius-md);padding:14px 18px;box-shadow:var(--shadow-lg);
  animation:float-badge 5s ease-in-out infinite;
}
.hero-badge-float svg{flex-shrink:0;}
.hero-badge-float div{display:flex;flex-direction:column;line-height:1.25;}
.hero-badge-float strong{font-size:13px;color:var(--navy-900);}
.hero-badge-float span{font-size:11.5px;color:var(--ink-500);}
@keyframes float-badge{0%,100%{transform:translateY(0);}50%{transform:translateY(-10px);}}

.scroll-cue{
  position:absolute;left:50%;bottom:28px;transform:translateX(-50%);
  color:rgba(255,255,255,.55);animation:bob 2.2s ease-in-out infinite;
}
@keyframes bob{0%,100%{transform:translate(-50%,0);}50%{transform:translate(-50%,8px);}}

/* =========================================================
   Marquee / proof
   ========================================================= */
.proof{background:var(--navy-900);padding-block:36px;overflow:hidden;}
.proof-label{margin-bottom:18px;}
.proof-label span{
  font-size:12.5px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:rgba(226,232,245,.5);
}
.marquee{position:relative;display:flex;}
.marquee:focus-within .marquee-track,
.marquee:hover .marquee-track{animation-play-state:paused;}
.marquee-track{
  display:flex;flex-shrink:0;gap:56px;padding-right:56px;
  animation:marquee-scroll 32s linear infinite;
}
@keyframes marquee-scroll{from{transform:translateX(0);}to{transform:translateX(-100%);}}
.marquee-track span{
  white-space:nowrap;font-weight:700;font-size:17px;color:rgba(226,232,245,.55);letter-spacing:.01em;
}
@media (prefers-reduced-motion: reduce){
  .marquee{overflow-x:auto;}
  .marquee-track{animation:none;}
}

/* =========================================================
   Split layout (about / contact)
   ========================================================= */
.split-layout{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;}
.split-layout-contact{align-items:start;}

.stat-card-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.stat-card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:26px;box-shadow:var(--shadow-sm);transition:transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out), background var(--dur-base), border-color var(--dur-base);
}
.stat-card:hover{transform:translateY(-4px);box-shadow:0 14px 32px -10px rgba(27,77,184,.25);border-color:var(--blue-500);}
.stat-card-accent{background:linear-gradient(150deg,var(--navy-900),var(--navy-800));border-color:var(--navy-800);}
.stat-card-accent .stat-card-label{color:rgba(226,232,245,.7);}
.stat-card-num,.stat-card-suffix{font-size:34px;font-weight:800;color:var(--ink-900);}
.stat-card-accent .stat-card-num,.stat-card-accent .stat-card-suffix{color:#fff;}
.stat-card-suffix{color:var(--gold-600);}
.stat-card-label{display:block;margin-top:8px;font-size:13.5px;color:var(--ink-500);font-weight:600;}

/* =========================================================
   Feature / solution cards
   ========================================================= */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}

.feature-card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:32px 28px;transition:transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out), border-color var(--dur-base), background var(--dur-base);
}
.feature-card:hover{transform:translateY(-6px);box-shadow:0 16px 36px -10px rgba(27,77,184,.28);border-color:var(--blue-500);}
.feature-icon{
  display:inline-flex;align-items:center;justify-content:center;width:52px;height:52px;border-radius:14px;
  background:linear-gradient(150deg,var(--navy-800),var(--navy-900));color:var(--gold-500);margin-bottom:20px;
  transition:transform var(--dur-base) var(--ease-out);
}
.feature-card:hover .feature-icon{transform:rotate(-6deg) scale(1.08);}
.feature-card h3{font-size:19px;margin-bottom:10px;}
.feature-card p{color:var(--ink-500);font-size:15px;}

.solution-card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:30px 28px;transition:transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out), background var(--dur-base), border-color var(--dur-base);
  display:flex;flex-direction:column;
}
.solution-card:hover{transform:translateY(-6px);box-shadow:0 16px 36px -10px rgba(27,77,184,.28);border-color:var(--blue-500);}
.solution-icon{
  display:inline-flex;align-items:center;justify-content:center;width:48px;height:48px;border-radius:12px;
  background:rgba(197,146,10,.12);color:var(--gold-600);margin-bottom:18px;
  transition:transform var(--dur-base) var(--ease-out), background var(--dur-base), color var(--dur-base);
}
.solution-card:hover .solution-icon{transform:rotate(6deg) scale(1.08);background:rgba(27,77,184,.14);color:var(--blue-600);}
.solution-card h3{font-size:19px;margin-bottom:8px;}
.solution-card p{color:var(--ink-500);font-size:14.5px;margin-bottom:16px;}
.tag-list{display:grid;gap:8px;margin-bottom:20px;flex-grow:1;}
.tag-list li{font-size:13.5px;color:var(--ink-700);font-weight:600;padding-left:18px;position:relative;}
.tag-list li::before{content:"";position:absolute;left:0;top:8px;width:6px;height:6px;border-radius:50%;background:var(--gold-500);}
.card-link{
  display:inline-flex;align-items:center;gap:6px;font-weight:700;font-size:14px;color:var(--blue-600);
  transition:gap var(--dur-fast) var(--ease-out);
}
.card-link:hover{gap:10px;color:var(--ink-900);}

/* =========================================================
   Offer row
   ========================================================= */
.offer-row{display:grid;grid-template-columns:repeat(5,1fr);gap:20px;margin-bottom:56px;}
.offer-item{
  border-top:3px solid var(--gold-500);padding-top:20px;
}
.offer-num{font-size:13px;font-weight:800;color:var(--gold-600);letter-spacing:.08em;}
.offer-item h3{font-size:17px;margin:10px 0 8px;}
.offer-item p{font-size:13.5px;color:var(--ink-500);}

.engagement-strip{
  display:flex;flex-wrap:wrap;gap:20px 40px;justify-content:center;padding:24px;
  background:var(--surface-alt);border-radius:var(--radius-lg);
}
.engagement-strip div{display:flex;align-items:center;gap:10px;font-weight:700;font-size:14px;color:var(--ink-900);}
.engagement-strip svg{color:var(--gold-600);flex-shrink:0;}

/* =========================================================
   Pricing (infogérance)
   ========================================================= */
.pricing-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px;}
.pricing-card{
  position:relative;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:32px;
}
.pricing-card h3{font-size:20px;margin-bottom:6px;}
.pricing-sub{font-size:13.5px;color:var(--ink-500);margin-bottom:22px;}
.pricing-card-accent{background:linear-gradient(160deg,var(--navy-900),var(--navy-800));border-color:var(--navy-800);color:#fff;}
.pricing-card-accent h3,.pricing-card-accent .pricing-sub{color:#fff;}
.pricing-card-accent .pricing-sub{color:rgba(226,232,245,.65);}
.pricing-badge{
  position:absolute;top:-13px;right:24px;background:var(--gold-500);color:var(--navy-950);
  font-size:11.5px;font-weight:800;letter-spacing:.04em;padding:6px 14px;border-radius:var(--radius-full);
  box-shadow:var(--shadow-gold);
}
.price-table{width:100%;border-collapse:collapse;margin-bottom:8px;}
.price-table th{
  text-align:left;font-size:11.5px;text-transform:uppercase;letter-spacing:.06em;font-weight:700;
  color:var(--ink-400);padding-bottom:10px;border-bottom:1px solid var(--border);
}
.pricing-card-accent .price-table th{color:rgba(226,232,245,.5);border-color:rgba(255,255,255,.14);}
.price-table td{
  padding:11px 0;border-bottom:1px solid var(--border);font-size:14.5px;font-weight:600;color:var(--ink-700);
}
.pricing-card-accent .price-table td{color:rgba(226,232,245,.92);border-color:rgba(255,255,255,.1);}
.price-table td:last-child{text-align:right;font-weight:800;color:var(--ink-900);}
.pricing-card-accent .price-table td:last-child{color:var(--gold-500);}
.pricing-card .btn{margin-top:20px;}
.price-note{margin-top:22px;font-size:13px;color:var(--ink-400);}

/* Web packs */
.web-card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:30px 28px;position:relative;text-align:center;transition:transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base), border-color var(--dur-base);
}
.web-card:hover{transform:translateY(-6px);box-shadow:0 16px 36px -10px rgba(27,77,184,.25);border-color:var(--blue-500);}
.web-card-accent{border:2px solid var(--gold-500);}
.web-card h3{font-size:18px;margin-bottom:12px;}
.price-tag{font-size:26px;font-weight:800;color:var(--ink-900);margin-bottom:6px;}
.price-tag-sm{font-size:15px;font-weight:700;color:var(--gold-600);}
.web-card .pricing-sub{margin-bottom:20px;}

.web-extra{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:40px;}
.web-extra-item{padding:24px;border-radius:var(--radius-md);background:var(--surface);border:1px solid var(--border);}
.web-extra-item h4{font-size:16px;margin-bottom:8px;color:var(--ink-900);}
.web-extra-item p{font-size:14px;color:var(--ink-500);}

/* Audit grid */
.audit-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.audit-item{
  display:flex;flex-direction:column;gap:10px;padding:24px;border-radius:var(--radius-md);
  background:var(--surface);border:1px solid var(--border);transition:box-shadow var(--dur-base), transform var(--dur-base) var(--ease-out), border-color var(--dur-base);
}
.audit-item:hover{transform:translateY(-4px);box-shadow:0 14px 32px -10px rgba(27,77,184,.22);border-color:var(--blue-500);}
.audit-item h4{font-size:15.5px;color:var(--ink-900);}

/* =========================================================
   Certifications / badges
   ========================================================= */
.badge-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-bottom:44px;}
.cert-badge{
  display:flex;align-items:center;gap:14px;padding:22px;border-radius:var(--radius-md);
  background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);
}
.cert-badge span{display:flex;flex-direction:column;font-size:13px;color:rgba(226,232,245,.6);}
.cert-badge strong{font-size:14.5px;color:#fff;font-weight:700;}
.vendor-strip{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:14px;
  color:rgba(226,232,245,.55);font-weight:700;font-size:14.5px;letter-spacing:.02em;
}
.vendor-strip span:not([aria-hidden]){color:rgba(226,232,245,.85);}

/* =========================================================
   References
   ========================================================= */
.ref-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:14px;
}
.ref-grid li{
  display:flex;align-items:center;justify-content:center;text-align:center;
  padding:26px 16px;border-radius:var(--radius-md);background:var(--surface);border:1px solid var(--border);
  font-weight:700;font-size:14.5px;color:var(--ink-700);min-height:88px;
  transition:transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base), border-color var(--dur-base), color var(--dur-base);
}
.ref-grid li:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--gold-500);color:var(--ink-900);}

/* =========================================================
   Contact
   ========================================================= */
.contact-list{display:grid;gap:20px;margin:32px 0;}
.contact-list li{display:flex;gap:14px;align-items:flex-start;}
.contact-icon{
  display:flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:12px;
  background:var(--surface-alt);color:var(--gold-600);flex-shrink:0;
  transition:transform var(--dur-base) var(--ease-out), background var(--dur-base), color var(--dur-base);
}
.contact-list li:hover .contact-icon{transform:scale(1.1) rotate(-4deg);background:rgba(27,77,184,.14);color:var(--blue-600);}
.contact-list strong{display:block;font-size:13px;color:var(--ink-900);margin-bottom:2px;}
.contact-list span,.contact-list a{font-size:14.5px;color:var(--ink-500);font-weight:500;}
.contact-list a:hover{color:var(--blue-600);}

.map-embed{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--border);box-shadow:var(--shadow-sm);}
.map-embed iframe{width:100%;height:260px;border:0;display:block;}

.contact-form{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:36px;box-shadow:var(--shadow-md);
}
.contact-form h3{font-size:20px;margin-bottom:22px;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.form-field{margin-bottom:18px;}
.form-field label{display:block;font-size:13.5px;font-weight:700;color:var(--ink-900);margin-bottom:7px;}
.form-field label span{color:var(--gold-600);}
.form-field input,.form-field select,.form-field textarea{
  width:100%;padding:12px 14px;border-radius:var(--radius-sm);border:1.5px solid var(--border);
  background:var(--surface);color:var(--ink-700);font-size:14.5px;transition:border-color var(--dur-fast), box-shadow var(--dur-fast);
}
.form-field input:focus,.form-field select:focus,.form-field textarea:focus{
  border-color:var(--blue-500);box-shadow:0 0 0 4px rgba(43,99,217,.12);outline:none;
}
.form-field textarea{resize:vertical;min-height:110px;}

.contact-form .btn{margin-top:6px;position:relative;}
.btn-spinner{display:none;animation:spin 0.8s linear infinite;}
.contact-form.is-loading .btn-spinner{display:block;}
.contact-form.is-loading .btn-label{opacity:.7;}
@keyframes spin{to{transform:rotate(360deg);}}
.form-status{margin-top:14px;font-size:14px;font-weight:600;min-height:20px;}
.form-status.is-success{color:var(--success);}
.form-status.is-error{color:#DC2626;}

/* =========================================================
   Footer
   ========================================================= */
.site-footer{background:var(--surface);border-top:1px solid var(--border);transition:background var(--dur-base);}
.footer-inner{
  display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;padding-block:64px;
}
.footer-brand p{margin-top:16px;font-size:14px;color:var(--ink-500);max-width:32ch;}
.footer-links,.footer-contact,.footer-legal{display:flex;flex-direction:column;gap:12px;}
.footer-links h4,.footer-contact h4,.footer-legal h4{font-size:13px;text-transform:uppercase;letter-spacing:.06em;color:var(--ink-900);margin-bottom:4px;}
.footer-links a,.footer-contact p,.footer-contact a,.footer-legal p{font-size:14px;color:var(--ink-500);}
.footer-links a:hover,.footer-contact a:hover{color:var(--blue-600);}
.footer-bottom{border-top:1px solid var(--border);}
.footer-bottom-inner{display:flex;justify-content:space-between;padding-block:20px;font-size:13px;color:var(--ink-400);}

/* =========================================================
   Floating WhatsApp
   ========================================================= */
.fab-whatsapp{
  position:fixed;right:22px;bottom:22px;z-index:90;width:56px;height:56px;border-radius:50%;
  background:#fff;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-lg);
  transition:transform var(--dur-base) var(--ease-out);
}
.fab-whatsapp:hover{transform:scale(1.08);}

/* =========================================================
   Reveal animation hooks (JS toggles .is-visible)
   ========================================================= */
.reveal-up{opacity:0;transform:translateY(22px);transition:opacity .6s var(--ease-out), transform .6s var(--ease-out);}
.reveal-up.is-visible{opacity:1;transform:translateY(0);}
.reveal-stagger > *{opacity:0;transform:translateY(22px);transition:opacity .55s var(--ease-out), transform .55s var(--ease-out);}
.reveal-stagger.is-visible > *{opacity:1;transform:translateY(0);}
.reveal-stagger.is-visible > *:nth-child(1){transition-delay:.02s;}
.reveal-stagger.is-visible > *:nth-child(2){transition-delay:.08s;}
.reveal-stagger.is-visible > *:nth-child(3){transition-delay:.14s;}
.reveal-stagger.is-visible > *:nth-child(4){transition-delay:.2s;}
.reveal-stagger.is-visible > *:nth-child(5){transition-delay:.26s;}
.reveal-stagger.is-visible > *:nth-child(6){transition-delay:.32s;}
@media (prefers-reduced-motion: reduce){
  .reveal-up,.reveal-stagger > *{opacity:1;transform:none;transition:none;}
}

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width:1024px){
  .hero-inner{grid-template-columns:1fr;}
  .hero-visual{max-width:460px;margin-inline:auto;}
  .split-layout{grid-template-columns:1fr;}
  .grid-3{grid-template-columns:repeat(2,1fr);}
  .offer-row{grid-template-columns:repeat(3,1fr);}
  .badge-grid{grid-template-columns:repeat(2,1fr);}
  .ref-grid{grid-template-columns:repeat(3,1fr);}
  .pricing-grid{grid-template-columns:1fr;}
  .audit-grid{grid-template-columns:repeat(2,1fr);}
  .web-extra{grid-template-columns:1fr;}
  .footer-inner{grid-template-columns:1fr 1fr;}
}

@media (max-width:860px){
  .main-nav{
    position:fixed;inset:68px 0 0 0;background:rgba(8,14,30,.98);backdrop-filter:blur(16px);
    padding:32px 24px;transform:translateY(-12px);opacity:0;pointer-events:none;
    transition:opacity var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out);
  }
  .main-nav.is-open{opacity:1;transform:translateY(0);pointer-events:auto;}
  .main-nav ul{flex-direction:column;gap:6px;}
  .main-nav a{display:block;padding:14px 4px;font-size:17px;border-bottom:1px solid rgba(255,255,255,.08);}
  .header-phone{display:none;}
  .nav-toggle{display:flex;}
  .header-actions .btn-sm{display:none;}
}

@media (max-width:640px){
  .section{padding-block:76px;}
  .container{padding-inline:20px;}
  .grid-3{grid-template-columns:1fr;}
  .offer-row{grid-template-columns:1fr 1fr;}
  .badge-grid{grid-template-columns:1fr;}
  .ref-grid{grid-template-columns:1fr 1fr;}
  .audit-grid{grid-template-columns:1fr;}
  .form-row{grid-template-columns:1fr;}
  .footer-inner{grid-template-columns:1fr;}
  .hero-badge-float{left:50%;transform:translateX(-50%);bottom:-30px;}
  .hero-stats{gap:24px;}
  .fab-whatsapp{right:16px;bottom:16px;width:50px;height:50px;}
}

/* =========================================================
   Catalogue / fiche produit / devis (added for dynamic catalog)
   ========================================================= */
.footer-social{display:flex;gap:12px;margin-top:16px;}
.footer-social a{
  display:flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:50%;
  background:var(--surface-alt);color:var(--ink-500);transition:background var(--dur-fast), color var(--dur-fast);
}
.footer-social a:hover{background:var(--blue-600);color:#fff;}

.btn-ghost-light{
  background:transparent;color:var(--ink-900);border:1.5px solid var(--border-strong);
}
.btn-ghost-light:hover{background:var(--surface-alt);border-color:var(--ink-500);}

.catalog-hero{padding-top:calc(var(--header-h) + 48px);}
.catalog-filters{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:40px;}
.filter-chip{
  padding:9px 18px;border-radius:var(--radius-full);border:1.5px solid var(--border);
  font-size:13.5px;font-weight:700;color:var(--ink-700);background:var(--surface);
  transition:background var(--dur-fast), color var(--dur-fast), border-color var(--dur-fast);
}
.filter-chip:hover{border-color:var(--blue-500);color:var(--blue-600);}
.filter-chip.is-active{background:var(--blue-600);border-color:var(--blue-600);color:#fff;}

.catalog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.product-card{
  display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--border);
  border-radius:var(--radius-lg);padding:26px;transition:transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base), border-color var(--dur-base);
}
.product-card:hover{transform:translateY(-5px);box-shadow:0 16px 36px -10px rgba(27,77,184,.25);border-color:var(--blue-500);}
.product-card-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px;}
.product-vendor{font-size:12px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--gold-600);}
.badge-devis{
  font-size:11px;font-weight:800;letter-spacing:.04em;padding:4px 10px;border-radius:var(--radius-full);
  background:rgba(27,77,184,.1);color:var(--blue-600);
  animation:badge-pulse 2.6s ease-in-out infinite;
}
@keyframes badge-pulse{
  0%,100%{box-shadow:0 0 0 0 rgba(27,77,184,.35);}
  50%{box-shadow:0 0 0 6px rgba(27,77,184,0);}
}
@media (prefers-reduced-motion: reduce){
  .badge-devis{animation:none;}
}
.product-card h3{font-size:18px;margin-bottom:8px;}
.product-card h3 a{color:var(--ink-900);}
.product-card h3 a:hover{color:var(--blue-600);}
.product-card p{font-size:14px;color:var(--ink-500);flex-grow:1;margin-bottom:18px;}
.product-card-footer{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;padding-top:14px;border-top:1px solid var(--border);}
.product-price{font-size:13px;color:var(--ink-500);}
.product-price strong{color:var(--ink-900);font-size:14.5px;}
.product-price-devis{font-weight:700;color:var(--gold-600);}

.breadcrumb{display:flex;gap:8px;align-items:center;font-size:13px;color:var(--ink-400);margin-bottom:28px;flex-wrap:wrap;padding-top:calc(var(--header-h) + 24px);}
.breadcrumb a:hover{color:var(--blue-600);}
.product-detail .breadcrumb{padding-top:0;}
.product-detail{padding-top:calc(var(--header-h) + 48px);}
.product-header{max-width:760px;margin-bottom:48px;}
.product-subtitle{font-size:19px;color:var(--ink-900);margin:28px 0 14px;}
.product-subtitle:first-child{margin-top:0;}
.product-price-card{position:sticky;top:calc(var(--header-h) + 24px);}
.product-price-card h3{color:#fff;margin-bottom:16px;}
.product-price-card .btn{margin-top:18px;}

.devis-page{padding-top:calc(var(--header-h) + 48px);}
.devis-preselect{
  display:flex;flex-direction:column;gap:6px;align-items:flex-start;padding:18px 20px;margin:22px 0;
  background:var(--surface-alt);border:1px solid var(--border);border-radius:var(--radius-md);
}
.devis-preselect strong{font-size:15.5px;color:var(--ink-900);}
.devis-preselect span:last-child{font-size:13px;color:var(--ink-500);}
.hp-field{position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden;}

@media (max-width:1024px){
  .catalog-grid{grid-template-columns:repeat(2,1fr);}
  .product-price-card{position:static;}
}
@media (max-width:640px){
  .catalog-grid{grid-template-columns:1fr;}
}
