/* =========================================================
   PivotIQ Solutions — Corporate site stylesheet
   ========================================================= */

:root{
  --navy-950:#08142b;
  --navy-900:#0b1f3a;
  --navy-800:#12294d;
  --navy-700:#1a3866;
  --navy-600:#25497f;
  --teal-500:#0fb8a8;
  --teal-400:#3fd0c1;
  --gold-500:#c9a24b;
  --gray-50:#f7f8fa;
  --gray-100:#eef1f5;
  --gray-200:#dde2e9;
  --gray-400:#9aa5b5;
  --gray-600:#5b6779;
  --gray-800:#2b3444;
  --white:#ffffff;
  --shadow-sm: 0 1px 2px rgba(8,20,43,.08);
  --shadow-md: 0 8px 24px rgba(8,20,43,.12);
  --shadow-lg: 0 20px 48px rgba(8,20,43,.18);
  --radius: 10px;
  --maxw: 1180px;
  --font-body: 'Trebuchet MS', 'Segoe UI', Tahoma, Verdana, Arial, sans-serif;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; overflow-x:hidden; }
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--gray-800);
  background:var(--white);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ margin:0; padding:0; list-style:none; }
h1,h2,h3,h4{ margin:0 0 .5em; font-weight:700; line-height:1.2; color:var(--navy-900); }
p{ margin:0 0 1em; }
section{ position:relative; }
.container{ max-width:var(--maxw); margin:0 auto; padding:0 24px; }

/* utility */
.eyebrow{
  display:inline-block; text-transform:uppercase; letter-spacing:.14em;
  font-size:.75rem; font-weight:700; color:var(--teal-500); margin-bottom:.75em;
}
.section{ padding:88px 0; }
.section-tight{ padding:56px 0; }
.section-alt{ background:var(--gray-50); }
.section-navy{ background:var(--navy-900); color:var(--gray-200); }
.section-navy h2, .section-navy h3{ color:var(--white); }
.center{ text-align:center; }
.lede{ font-size:1.15rem; color:var(--gray-600); max-width:680px; }
.center .lede{ margin-left:auto; margin-right:auto; }

.btn{
  display:inline-flex; align-items:center; gap:.5em;
  padding:14px 28px; border-radius:6px; font-weight:600; font-size:.95rem;
  border:2px solid transparent; cursor:pointer; transition:all .2s ease;
  white-space:nowrap;
}
.btn-primary{ background:var(--teal-500); color:var(--navy-950); }
.btn-primary:hover{ background:var(--teal-400); }
.btn-outline{ border-color:rgba(255,255,255,.5); color:var(--white); }
.btn-outline:hover{ border-color:var(--white); background:rgba(255,255,255,.08); }
.btn-outline-navy{ border-color:var(--navy-700); color:var(--navy-900); }
.btn-outline-navy:hover{ background:var(--navy-900); color:var(--white); }
.btn-block{ width:100%; justify-content:center; }

/* ---------- Top utility bar ---------- */
.topbar{
  background:var(--navy-950); color:var(--gray-400); font-size:.82rem;
}
.topbar .container{ display:flex; justify-content:space-between; align-items:center; height:38px; }
.topbar a:hover{ color:var(--white); }
.topbar-links{ display:flex; gap:20px; align-items:center; }
.lang-switch{ display:flex; gap:4px; }
.lang-switch a{
  background:none; border:none; color:var(--gray-400); font-size:.8rem; font-weight:700;
  cursor:pointer; padding:2px 6px; border-radius:4px; text-decoration:none;
}
.lang-switch a.active{ color:var(--navy-950); background:var(--teal-500); }
.lang-switch a:not(.active):hover{ color:var(--white); }

/* ---------- Header / Nav ---------- */
.site-header{
  position:sticky; top:0; z-index:100; background:var(--white);
  box-shadow:var(--shadow-sm);
}
.nav{ display:flex; align-items:center; justify-content:space-between; height:76px; }
.logo{ display:flex; flex-direction:column; line-height:1; }
.logo .logo-main{ font-size:1.35rem; font-weight:800; color:var(--navy-900); letter-spacing:-.01em; }
.logo .logo-main span{ color:var(--teal-500); }
.logo .logo-sub{ font-size:.62rem; letter-spacing:.16em; text-transform:uppercase; color:var(--gray-600); margin-top:2px; }

.nav-links{ display:flex; align-items:center; gap:4px; }
.nav-links > li{ position:relative; }
.nav-links > li > a{
  display:flex; align-items:center; gap:6px; padding:12px 16px; font-weight:600; font-size:.92rem;
  color:var(--navy-800); border-radius:6px; transition:background .15s;
}
.nav-links > li > a:hover, .nav-links > li.active > a{ background:var(--gray-100); color:var(--navy-950); }
.nav-cta{ margin-left:8px; }

.has-dropdown .chev{ font-size:.6rem; transition:transform .2s; }
.has-dropdown:hover .chev{ transform:rotate(180deg); }
.dropdown{
  position:absolute; top:100%; left:0; background:var(--white); min-width:340px;
  box-shadow:var(--shadow-lg); border-radius:var(--radius); padding:10px;
  opacity:0; visibility:hidden; transform:translateY(8px); transition:all .18s ease;
  border:1px solid var(--gray-100);
}
.has-dropdown:hover .dropdown{ opacity:1; visibility:visible; transform:translateY(0); }
.dropdown a{
  display:block; padding:12px 14px; border-radius:8px; color:var(--gray-800);
}
.dropdown a:hover{ background:var(--gray-50); }
.dropdown a strong{ display:block; color:var(--navy-900); font-size:.92rem; margin-bottom:2px; }
.dropdown a small{ color:var(--gray-600); font-size:.8rem; }

.nav-toggle{ display:none; background:none; border:none; cursor:pointer; padding:8px; }
.nav-toggle span{ display:block; width:24px; height:2px; background:var(--navy-900); margin:5px 0; }

/* ---------- Hero ---------- */
.hero{
  position:relative; overflow:hidden;
  background:linear-gradient(135deg, var(--navy-950) 0%, var(--navy-900) 45%, var(--navy-700) 100%);
  color:var(--white); padding:120px 0 140px;
}
.hero-shapes{ position:absolute; inset:0; pointer-events:none; opacity:.5; }
.hero-shapes svg{ position:absolute; }
.hero-inner{ position:relative; z-index:2; max-width:720px; }
.hero h1{ color:var(--white); font-size:clamp(2.2rem, 4.5vw, 3.4rem); margin-bottom:.4em; }
.hero h1 em{ font-style:normal; color:var(--teal-400); }
.hero p.lede{ color:var(--gray-200); }
.hero-actions{ display:flex; gap:16px; margin-top:32px; flex-wrap:wrap; }

.hero-strip{
  position:relative; z-index:2; margin-top:64px; display:grid;
  grid-template-columns:repeat(3,1fr); gap:0; border-top:1px solid rgba(255,255,255,.15);
  padding-top:32px;
}
.hero-strip div h4{ color:var(--teal-400); font-size:.85rem; text-transform:uppercase; letter-spacing:.08em; margin-bottom:.35em; }
.hero-strip div p{ color:var(--gray-200); font-size:.9rem; margin:0; }

/* ---------- Page header (inner pages) ---------- */
.page-hero{
  background:linear-gradient(120deg, var(--navy-950), var(--navy-800));
  color:var(--white); padding:72px 0 64px;
}
.page-hero h1{ color:var(--white); margin-bottom:.3em; }
.breadcrumb{ font-size:.82rem; color:var(--gray-400); margin-bottom:1em; }
.breadcrumb a:hover{ color:var(--white); }

/* ---------- Cards / Services ---------- */
.grid-3{ display:grid; grid-template-columns:repeat(3,1fr); gap:28px; }
.grid-2{ display:grid; grid-template-columns:repeat(2,1fr); gap:28px; }

.service-card{
  background:var(--white); border:1px solid var(--gray-200); border-radius:var(--radius);
  padding:32px; transition:transform .2s ease, box-shadow .2s ease; height:100%;
  display:flex; flex-direction:column;
}
.service-card:hover{ transform:translateY(-4px); box-shadow:var(--shadow-md); border-color:transparent; }
.service-icon{
  width:52px; height:52px; border-radius:10px; background:var(--navy-900);
  display:flex; align-items:center; justify-content:center; margin-bottom:20px; flex-shrink:0;
}
.service-icon svg{ width:26px; height:26px; stroke:var(--teal-400); }
.service-card h3{ font-size:1.15rem; }
.service-card p{ color:var(--gray-600); font-size:.95rem; }
.service-card ul{ margin-top:auto; padding-top:12px; }
.service-card ul li{
  font-size:.88rem; color:var(--gray-800); padding:6px 0 6px 22px; position:relative; border-top:1px solid var(--gray-100);
}
.service-card ul li:first-child{ border-top:none; }
.service-card ul li::before{
  content:""; position:absolute; left:0; top:14px; width:8px; height:8px; border-radius:2px;
  background:var(--teal-500);
}
.service-card .card-link{
  margin-top:20px; font-weight:700; font-size:.88rem; color:var(--navy-900); display:inline-flex; align-items:center; gap:6px;
}
.service-card .card-link:hover{ color:var(--teal-500); }

/* Detailed service block (services.html) */
.service-detail{
  display:grid; grid-template-columns:64px 1fr; gap:24px; padding:40px 0; border-bottom:1px solid var(--gray-200);
}
.service-detail:last-child{ border-bottom:none; }
.service-detail .service-icon{ width:64px; height:64px; }
.service-detail .service-icon svg{ width:30px; height:30px; }
.service-detail h3{ font-size:1.4rem; }
.service-detail .offer-grid{ display:grid; grid-template-columns:repeat(2,1fr); gap:8px 32px; margin-top:20px; }
.service-detail .offer-grid li{ position:relative; padding-left:22px; font-size:.95rem; color:var(--gray-800); }
.service-detail .offer-grid li::before{
  content:"→"; position:absolute; left:0; color:var(--teal-500); font-weight:700;
}

/* ---------- Values / stats ---------- */
.value-row{ display:flex; gap:20px; align-items:flex-start; padding:22px 0; border-top:1px solid rgba(255,255,255,.12); }
.value-row:first-of-type{ border-top:none; }
.value-num{ font-size:1.4rem; font-weight:800; color:var(--teal-400); width:52px; flex-shrink:0; }
.value-row h4{ color:var(--white); margin-bottom:.25em; font-size:1.02rem; }
.value-row p{ color:var(--gray-400); font-size:.92rem; margin:0; }

/* ---------- Leadership ---------- */
.leader-card{
  display:grid; grid-template-columns:180px 1fr; gap:36px; align-items:center;
  background:var(--gray-50); border:1px solid var(--gray-200); border-radius:var(--radius); padding:36px;
}
.leader-avatar{
  width:180px; height:180px; border-radius:50%; background:linear-gradient(135deg,var(--navy-800),var(--navy-600));
  display:flex; align-items:center; justify-content:center; color:var(--white); font-size:2.6rem; font-weight:800;
}
.leader-card h3{ margin-bottom:.1em; }
.leader-role{ color:var(--teal-500); font-weight:700; font-size:.9rem; text-transform:uppercase; letter-spacing:.06em; margin-bottom:.8em; }

/* ---------- CTA banner ---------- */
.cta-banner{
  background:linear-gradient(120deg, var(--teal-500), var(--teal-400)); color:var(--navy-950);
  border-radius:16px; padding:56px; display:flex; justify-content:space-between; align-items:center; gap:32px; flex-wrap:wrap;
}
.cta-banner h2{ color:var(--navy-950); margin-bottom:.2em; }
.cta-banner p{ margin:0; color:var(--navy-800); }

/* ---------- Contact ---------- */
.contact-grid{ display:grid; grid-template-columns:1fr 1.1fr; gap:48px; }
.contact-info-card{
  background:var(--navy-900); color:var(--white); border-radius:var(--radius); padding:36px;
}
.contact-info-card h3{ color:var(--white); }
.contact-line{ display:flex; gap:14px; align-items:flex-start; margin-bottom:20px; }
.contact-line svg{ width:20px; height:20px; stroke:var(--teal-400); flex-shrink:0; margin-top:3px; }
.contact-line strong{ display:block; font-size:.78rem; text-transform:uppercase; letter-spacing:.08em; color:var(--gray-400); margin-bottom:2px; }
.contact-line span, .contact-line a{ color:var(--white); font-size:.98rem; }

.form-group{ margin-bottom:18px; }
.form-group label{ display:block; font-size:.85rem; font-weight:600; margin-bottom:6px; color:var(--navy-900); }
.form-group input, .form-group textarea, .form-group select{
  width:100%; padding:12px 14px; border:1px solid var(--gray-200); border-radius:6px; font-family:inherit; font-size:.95rem;
  background:var(--white);
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus{
  outline:none; border-color:var(--teal-500); box-shadow:0 0 0 3px rgba(15,184,168,.15);
}
.hp-field{ position:absolute; left:-9999px; width:1px; height:1px; overflow:hidden; }
.form-row{ display:grid; grid-template-columns:1fr 1fr; gap:18px; }
.form-note{ font-size:.85rem; color:var(--gray-600); margin-top:12px; padding:10px 14px; border-radius:6px; }
.form-note.is-success{ background:rgba(15,184,168,.1); color:var(--navy-900); }
.form-note.is-error{ background:rgba(200,60,60,.08); color:#a33; }
.form-note.is-pending{ background:var(--gray-100); color:var(--gray-600); }

/* ---------- Footer ---------- */
.site-footer{ background:var(--navy-950); color:var(--gray-400); padding:64px 0 0; font-size:.9rem; }
.footer-grid{ display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:32px; padding-bottom:48px; border-bottom:1px solid rgba(255,255,255,.1); }
.footer-grid h4{ color:var(--white); font-size:.85rem; text-transform:uppercase; letter-spacing:.08em; margin-bottom:1em; }
.footer-grid li{ margin-bottom:10px; }
.footer-grid a:hover{ color:var(--white); }
.footer-about p{ color:var(--gray-400); font-size:.88rem; }
.footer-bottom{ display:flex; justify-content:space-between; align-items:center; padding:24px 0; flex-wrap:wrap; gap:12px; font-size:.8rem; }
.footer-bottom a:hover{ color:var(--white); }

/* ---------- i18n ---------- */
[data-lang]{ display:none; }
html[lang="fr"] [data-lang="fr"]{ display:revert; }
html[lang="en"] [data-lang="en"]{ display:revert; }
html[lang="fr"] span[data-lang="fr"], html[lang="en"] span[data-lang="en"]{ display:inline; }

/* ---------- Help chat widget ---------- */
.pivotiq-chat{ position:fixed; right:24px; bottom:24px; z-index:1000; font-family:var(--font-body); }
.pivotiq-chat-bubble{
  width:58px; height:58px; border-radius:50%; border:none; cursor:pointer;
  background:var(--teal-500); color:var(--navy-950); box-shadow:var(--shadow-lg);
  display:flex; align-items:center; justify-content:center; transition:transform .15s ease, background .15s ease;
}
.pivotiq-chat-bubble:hover{ transform:translateY(-2px); background:var(--teal-400); }
.pivotiq-chat-bubble svg{ width:26px; height:26px; }
.pivotiq-chat-bubble.is-open{ background:var(--navy-900); color:var(--white); }

.pivotiq-chat-panel{
  position:fixed; right:24px; bottom:94px; width:340px; max-width:calc(100vw - 32px);
  max-height:min(70vh, 520px); background:var(--white); border-radius:14px;
  box-shadow:var(--shadow-lg); border:1px solid var(--gray-200);
  display:none; flex-direction:column; overflow:hidden; z-index:1001;
}
.pivotiq-chat-panel.is-open{ display:flex; }
.pivotiq-chat-header{
  background:var(--navy-900); color:var(--white); padding:16px 18px;
  display:flex; align-items:flex-start; justify-content:space-between; gap:10px; flex-shrink:0;
}
.pivotiq-chat-title{ display:block; font-size:.98rem; color:var(--white); }
.pivotiq-chat-subtitle{ display:block; font-size:.78rem; color:var(--gray-400); margin-top:2px; }
.pivotiq-chat-close{
  background:none; border:none; color:var(--gray-400); font-size:1.3rem; line-height:1; cursor:pointer; padding:0;
}
.pivotiq-chat-close:hover{ color:var(--white); }

.pivotiq-chat-messages{
  flex:1; overflow-y:auto; padding:16px; display:flex; flex-direction:column; gap:10px; background:var(--gray-50);
}
.pivotiq-chat-msg{
  max-width:85%; padding:10px 13px; border-radius:12px; font-size:.88rem; line-height:1.45;
}
.pivotiq-chat-msg-bot{
  background:var(--white); border:1px solid var(--gray-200); color:var(--gray-800); align-self:flex-start; border-bottom-left-radius:2px;
}
.pivotiq-chat-msg-user{
  background:var(--navy-900); color:var(--white); align-self:flex-end; border-bottom-right-radius:2px;
}
.pivotiq-chat-link{ display:inline-block; margin-top:6px; font-weight:700; color:var(--teal-500); }
.pivotiq-chat-msg-bot .pivotiq-chat-link{ color:var(--navy-800); }

.pivotiq-chat-quick{ display:flex; flex-wrap:wrap; gap:6px; padding:0 16px 12px; flex-shrink:0; }
.pivotiq-chat-chip{
  background:var(--gray-100); border:1px solid var(--gray-200); border-radius:999px; padding:6px 12px;
  font-size:.78rem; font-weight:600; color:var(--navy-900); cursor:pointer;
}
.pivotiq-chat-chip:hover{ background:var(--gray-200); }

.pivotiq-chat-form{ display:flex; gap:8px; padding:12px; border-top:1px solid var(--gray-200); flex-shrink:0; }
.pivotiq-chat-input{
  flex:1; padding:10px 12px; border:1px solid var(--gray-200); border-radius:8px; font-size:.88rem; font-family:inherit;
}
.pivotiq-chat-input:focus{ outline:none; border-color:var(--teal-500); }
.pivotiq-chat-send{
  background:var(--teal-500); color:var(--navy-950); border:none; border-radius:8px; padding:0 16px;
  font-weight:700; font-size:.85rem; cursor:pointer;
}
.pivotiq-chat-send:hover{ background:var(--teal-400); }

@media (max-width:480px){
  .pivotiq-chat{ right:16px; bottom:16px; }
  .pivotiq-chat-panel{ width:calc(100vw - 32px); right:16px; bottom:86px; max-height:min(75vh, 520px); }
}

/* ---------- Responsive ---------- */
@media (max-width: 960px){
  .grid-3{ grid-template-columns:1fr; }
  .grid-2{ grid-template-columns:1fr; }
  .hero-strip{ grid-template-columns:1fr; gap:20px; }
  .leader-card{ grid-template-columns:1fr; text-align:center; justify-items:center; }
  .contact-grid{ grid-template-columns:1fr; }
  .form-row{ grid-template-columns:1fr; }
  .footer-grid{ grid-template-columns:1fr 1fr; }
  .service-detail{ grid-template-columns:1fr; }
}
@media (max-width: 760px){
  .nav-toggle{ display:block; }
  .nav-links{
    position:absolute; top:76px; left:0; right:0; background:var(--white); flex-direction:column;
    align-items:stretch; box-shadow:var(--shadow-md); padding:12px; display:none; gap:0;
  }
  .nav-links.open{ display:flex; }
  .nav-links > li{ width:100%; }
  .dropdown{ position:static; box-shadow:none; opacity:1; visibility:visible; transform:none; display:none; border:none; padding:0 0 0 16px; }
  .has-dropdown.open .dropdown{ display:block; }
  .nav-cta{ margin-left:0; margin-top:8px; }
  .topbar .container{ flex-wrap:wrap; height:auto; padding-top:8px; padding-bottom:8px; gap:6px; }
  .cta-banner{ padding:36px 24px; text-align:center; justify-content:center; }
  .footer-grid{ grid-template-columns:1fr; }
  .section{ padding:56px 0; }
}