/* ============================================================
   TGSlive Global Stylesheet
   Theme: Enterprise Light — KPMG-grade precision
   Fonts: Libre Baskerville (serif) + Figtree (sans)
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Libre+Baskerville:ital,wght@0,400;0,700;1,400&family=Figtree:wght@300;400;500;600;700&display=swap');

:root {
  --blue:       #00338D;
  --blue-mid:   #005EB8;
  --blue-light: #0091DA;
  --blue-pale:  #EBF3FB;
  --teal:       #00B0A0;
  --black:      #1A1A1A;
  --ink:        #2D2D2D;
  --body:       #4A4A4A;
  --muted:      #6B7280;
  --border:     #D5DAE2;
  --bg-off:     #F5F7FA;
  --white:      #FFFFFF;
  --font-serif: 'Libre Baskerville', Georgia, serif;
  --font-sans:  'Figtree', system-ui, sans-serif;
  --nav-h:      68px;
  --max-w:      1200px;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;font-size:16px;}
body{font-family:var(--font-sans);color:var(--body);background:var(--white);line-height:1.65;-webkit-font-smoothing:antialiased;}
img{display:block;max-width:100%;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;}
button{cursor:pointer;font-family:inherit;}

/* LAYOUT */
.container{max-width:var(--max-w);margin:0 auto;padding:0 48px;}
.section{padding:88px 0;}
.section-alt{background:var(--bg-off);}
.section-blue{background:var(--blue);}

/* TYPE */
.eyebrow{font-size:.68rem;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--blue-light);display:flex;align-items:center;gap:10px;margin-bottom:14px;}
.eyebrow::before{content:'';width:24px;height:2px;background:var(--blue-light);flex-shrink:0;}
.section-blue .eyebrow{color:rgba(255,255,255,.55);}
.section-blue .eyebrow::before{background:rgba(255,255,255,.4);}

.h1{font-family:var(--font-serif);font-size:clamp(2.4rem,4vw,3.6rem);font-weight:700;color:var(--black);line-height:1.1;letter-spacing:-.025em;}
.h2{font-family:var(--font-serif);font-size:clamp(1.8rem,3vw,2.5rem);font-weight:700;color:var(--black);line-height:1.18;letter-spacing:-.015em;}
.h3{font-family:var(--font-serif);font-size:1.28rem;font-weight:700;color:var(--black);line-height:1.3;}
.section-blue .h2,.section-blue .h3,.section-blue h2,.section-blue h3{color:var(--white);}

.lead{font-size:1.03rem;color:var(--muted);line-height:1.85;max-width:640px;}
.section-blue .lead{color:rgba(255,255,255,.72);}

.divider{width:44px;height:3px;background:var(--blue);margin:18px 0 26px;}
.divider-sm{width:28px;height:2px;background:var(--blue);margin:12px 0 18px;}
.divider-white{background:rgba(255,255,255,.6);}

/* BUTTONS */
.btn{display:inline-flex;align-items:center;gap:8px;font-size:.8rem;font-weight:600;letter-spacing:.07em;text-transform:uppercase;padding:13px 26px;border:2px solid transparent;transition:all .22s;white-space:nowrap;}
.btn-primary{background:var(--blue);color:var(--white);border-color:var(--blue);}
.btn-primary:hover{background:var(--blue-mid);border-color:var(--blue-mid);}
.btn-outline{background:transparent;color:var(--blue);border-color:var(--blue);}
.btn-outline:hover{background:var(--blue);color:var(--white);}
.btn-white{background:var(--white);color:var(--blue);border-color:var(--white);}
.btn-white:hover{background:transparent;color:var(--white);border-color:rgba(255,255,255,.8);}
.btn-ghost{background:transparent;color:var(--blue);border-color:transparent;padding-left:0;}
.btn-ghost::after{content:'→';font-size:1rem;transition:transform .2s;}
.btn-ghost:hover::after{transform:translateX(5px);}

/* NAV */
.nav{position:fixed;top:0;left:0;right:0;height:var(--nav-h);background:var(--white);border-bottom:1px solid var(--border);z-index:1000;}
.nav-inner{max-width:var(--max-w);margin:0 auto;padding:0 48px;height:100%;display:flex;align-items:center;justify-content:space-between;}
.nav-logo{display:flex;align-items:center;gap:12px;text-decoration:none;}
.logo-mark{width:40px;height:40px;flex-shrink:0;}
.logo-text{display:flex;flex-direction:column;line-height:1;}
.logo-name{font-family:var(--font-sans);font-weight:700;font-size:1.18rem;color:var(--blue);letter-spacing:-.02em;}
.logo-name span{color:var(--blue-light);}
.logo-sub{font-size:.55rem;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);margin-top:4px;}
.nav-links{display:flex;align-items:center;}
.nav-item{position:relative;}
.nav-link{display:flex;align-items:center;gap:4px;padding:0 16px;height:var(--nav-h);font-size:.82rem;font-weight:500;color:var(--ink);transition:color .2s;border-bottom:3px solid transparent;}
.nav-link:hover,.nav-link.active{color:var(--blue);border-bottom-color:var(--blue);}
.chevron{width:9px;height:9px;stroke:currentColor;fill:none;transition:transform .2s;}
.nav-item:hover .chevron{transform:rotate(180deg);}
.nav-dropdown{position:absolute;top:calc(100% + 0px);left:0;min-width:240px;background:var(--white);border:1px solid var(--border);border-top:3px solid var(--blue);box-shadow:0 8px 28px rgba(0,0,0,.09);opacity:0;pointer-events:none;transform:translateY(6px);transition:all .18s;z-index:200;}
.nav-item:hover .nav-dropdown{opacity:1;pointer-events:all;transform:translateY(0);}
.nav-dropdown a{display:block;padding:12px 20px;font-size:.82rem;color:var(--body);border-bottom:1px solid var(--bg-off);transition:all .15s;}
.nav-dropdown a:last-child{border-bottom:none;}
.nav-dropdown a:hover{background:var(--blue-pale);color:var(--blue);padding-left:26px;}
.nav-right{display:flex;align-items:center;gap:8px;}
.nav-search{background:none;border:none;padding:8px;color:var(--muted);transition:color .2s;}
.nav-search:hover{color:var(--blue);}
.nav-cta{background:var(--blue);color:var(--white);padding:9px 20px;font-size:.78rem;font-weight:600;letter-spacing:.07em;text-transform:uppercase;border:2px solid var(--blue);transition:all .2s;}
.nav-cta:hover{background:var(--blue-mid);border-color:var(--blue-mid);}
.nav-hamburger{display:none;flex-direction:column;gap:5px;background:none;border:none;padding:8px;}
.nav-hamburger span{display:block;width:22px;height:2px;background:var(--blue);transition:all .3s;}

/* MOBILE NAV */
.mobile-nav{display:none;position:fixed;top:var(--nav-h);left:0;right:0;background:var(--white);border-bottom:1px solid var(--border);z-index:999;padding:16px 20px 28px;box-shadow:0 8px 24px rgba(0,0,0,.1);}
.mobile-nav.open{display:block;}
.mobile-nav a{display:block;padding:11px 0;font-size:.92rem;color:var(--ink);border-bottom:1px solid var(--bg-off);}
.mobile-nav a:hover{color:var(--blue);}
.mobile-nav .m-cta{margin-top:14px;background:var(--blue);color:var(--white);text-align:center;padding:13px;font-weight:600;font-size:.82rem;letter-spacing:.07em;text-transform:uppercase;display:block;}

/* PAGE HERO (inner pages) */
.page-hero{padding-top:calc(var(--nav-h) + 56px);padding-bottom:56px;background:var(--blue);position:relative;overflow:hidden;}
.page-hero::after{content:'';position:absolute;right:-60px;top:-60px;width:340px;height:340px;background:rgba(255,255,255,.04);border-radius:50%;}
.page-hero .breadcrumb{display:flex;align-items:center;gap:8px;font-size:.72rem;color:rgba(255,255,255,.45);margin-bottom:20px;}
.page-hero .breadcrumb a{color:rgba(255,255,255,.65);}
.page-hero .breadcrumb a:hover{color:var(--white);}
.page-hero .breadcrumb .sep{opacity:.35;}
.page-hero h1{font-family:var(--font-serif);font-size:clamp(2rem,3.5vw,3rem);color:var(--white);font-weight:700;line-height:1.14;letter-spacing:-.02em;max-width:700px;margin-bottom:14px;}
.page-hero .lead{color:rgba(255,255,255,.72);}

/* FOOTER */
.footer{background:var(--black);}
.footer-top{padding:60px 0 44px;display:grid;grid-template-columns:2.2fr 1fr 1fr 1fr;gap:44px;border-bottom:1px solid rgba(255,255,255,.07);}
.footer-brand .logo-name{color:var(--white);}
.footer-brand .logo-sub{color:rgba(255,255,255,.3);}
.footer-desc{font-size:.82rem;line-height:1.8;color:rgba(255,255,255,.45);margin-top:14px;max-width:270px;}
.footer-formerly{font-size:.67rem;color:rgba(255,255,255,.25);margin-top:10px;letter-spacing:.04em;}
.footer-col h4{font-size:.67rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:rgba(255,255,255,.35);margin-bottom:18px;}
.footer-col a{display:block;font-size:.82rem;color:rgba(255,255,255,.55);margin-bottom:9px;transition:color .2s;}
.footer-col a:hover{color:var(--white);}
.footer-bottom{padding:18px 0;display:flex;justify-content:space-between;align-items:center;font-size:.72rem;color:rgba(255,255,255,.28);}
.footer-bottom-links{display:flex;gap:20px;}
.footer-bottom-links a{color:rgba(255,255,255,.35);transition:color .2s;}
.footer-bottom-links a:hover{color:rgba(255,255,255,.75);}

/* SERVICE DETAIL PAGE */
.service-detail-grid{display:grid;grid-template-columns:1fr 340px;gap:64px;align-items:start;}
.service-sidebar{position:sticky;top:calc(var(--nav-h) + 32px);}
.sidebar-card{border:1px solid var(--border);border-top:4px solid var(--blue);padding:28px;}
.sidebar-card h4{font-family:var(--font-serif);font-size:1rem;color:var(--black);margin-bottom:16px;}
.sidebar-nav a{display:flex;align-items:center;justify-content:space-between;padding:11px 0;font-size:.83rem;color:var(--body);border-bottom:1px solid var(--bg-off);transition:all .2s;}
.sidebar-nav a:hover,.sidebar-nav a.active{color:var(--blue);padding-left:4px;}
.sidebar-nav a::after{content:'→';opacity:0;transition:opacity .2s;}
.sidebar-nav a:hover::after,.sidebar-nav a.active::after{opacity:1;}

/* INSIGHT / CONTENT CARDS */
.insight-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:44px;}
.insight-card{border:1px solid var(--border);background:var(--white);display:block;text-decoration:none;transition:box-shadow .25s;}
.insight-card:hover{box-shadow:0 4px 20px rgba(0,0,0,.08);}
.insight-img{height:172px;background:var(--blue-pale);position:relative;display:flex;align-items:center;justify-content:center;overflow:hidden;}
.insight-img svg{opacity:.18;}
.insight-cat{position:absolute;bottom:12px;left:12px;background:var(--blue);color:var(--white);font-size:.62rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;padding:4px 9px;}
.insight-body{padding:22px;}
.insight-title{font-family:var(--font-serif);font-size:.98rem;color:var(--black);font-weight:700;margin-bottom:8px;line-height:1.35;}
.insight-excerpt{font-size:.8rem;color:var(--muted);line-height:1.7;}
.insight-meta{font-size:.72rem;color:var(--muted);display:flex;gap:10px;margin-top:12px;align-items:center;}
.insight-meta span{opacity:.5;}

/* STAT ITEMS */
.kpi-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;background:var(--blue);}
.kpi-item{padding:44px 32px;border-right:1px solid rgba(255,255,255,.12);}
.kpi-item:last-child{border-right:none;}
.kpi-num{font-family:var(--font-serif);font-size:2.8rem;font-weight:700;color:var(--white);line-height:1;}
.kpi-label{font-size:.72rem;color:rgba(255,255,255,.58);text-transform:uppercase;letter-spacing:.1em;margin-top:8px;font-weight:500;}

/* CONTACT FORM */
.contact-grid{display:grid;grid-template-columns:1fr 380px;gap:64px;}
.form-group{display:flex;flex-direction:column;gap:6px;margin-bottom:18px;}
.form-group label{font-size:.72rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);}
.form-group input,.form-group select,.form-group textarea{background:var(--white);border:1px solid var(--border);color:var(--ink);padding:11px 14px;font-family:var(--font-sans);font-size:.9rem;outline:none;transition:border-color .2s;width:100%;}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--blue);}
.form-group textarea{resize:vertical;min-height:120px;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.form-submit{background:var(--blue);color:var(--white);border:2px solid var(--blue);padding:13px 28px;font-family:var(--font-sans);font-size:.8rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;cursor:pointer;transition:all .22s;}
.form-submit:hover{background:var(--blue-mid);border-color:var(--blue-mid);}

/* TEAM TAGS */
.team-tag{display:inline-flex;align-items:center;gap:8px;background:var(--blue-pale);border:1px solid rgba(0,51,141,.12);padding:8px 16px;font-size:.78rem;font-weight:600;color:var(--blue);margin:4px;}
.team-tag-icon{width:6px;height:6px;background:var(--blue-light);border-radius:50%;}

/* ANIMATIONS */
.fade-up{opacity:0;transform:translateY(20px);transition:opacity .5s ease,transform .5s ease;}
.fade-up.visible{opacity:1;transform:translateY(0);}

/* RESPONSIVE */
@media(max-width:1024px){
  .container{padding:0 32px;}
  .nav-inner{padding:0 32px;}
  .service-detail-grid{grid-template-columns:1fr;}
  .service-sidebar{position:static;}
  .insight-grid{grid-template-columns:1fr 1fr;}
  .footer-top{grid-template-columns:1fr 1fr;gap:32px;}
  .contact-grid{grid-template-columns:1fr;}
  .kpi-grid{grid-template-columns:1fr 1fr;}
}
@media(max-width:768px){
  .container{padding:0 20px;}
  .nav-inner{padding:0 20px;}
  .nav-links,.nav-right .nav-cta,.nav-search{display:none;}
  .nav-hamburger{display:flex;}
  .insight-grid{grid-template-columns:1fr;}
  .kpi-grid{grid-template-columns:1fr 1fr;}
  .kpi-item{padding:28px 20px;}
  .kpi-num{font-size:2.1rem;}
  .footer-top{grid-template-columns:1fr;}
  .footer-bottom{flex-direction:column;gap:10px;text-align:center;}
  .form-row{grid-template-columns:1fr;}
}