/* DEMO 4 — Corporate Blue/Grey/White */
:root{--bg:#ffffff;--bg2:#f4f6f9;--card:#fff;--line:#e2e8f0;--ink:#0f172a;--mut:#475569;--blue:#475569;--blue2:#64748b;--navy:#1e293b;--r:8px;--sh:0 4px 14px rgba(15,23,42,.06);--font:'Inter','Segoe UI','Helvetica Neue',Arial,sans-serif}
html[data-theme="dark"]{--bg:#0b1526;--bg2:#101d33;--card:#14233d;--line:#243756;--ink:#e8edf7;--mut:#9db0cc}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:var(--font);background:var(--bg);color:var(--ink);line-height:1.65;font-size:15.5px}
a{color:inherit;text-decoration:none}ul{list-style:none}
.container{width:min(1180px,92%);margin:0 auto}
h1,h2,h3{font-weight:700;letter-spacing:-.3px;line-height:1.2}

/* topbar */
.topbar{background:var(--navy);color:#c7d3e8;font-size:.8rem}
.topbar-inner{display:flex;justify-content:space-between;align-items:center;padding:.45rem 0;gap:1rem}
.topbar-left,.topbar-right{display:flex;gap:1.4rem;align-items:center}
.topbar .ico{font-style:normal;color:#cbd5e1;margin-right:.3rem}
.topbar-cta{background:var(--blue2);color:#fff;padding:.25rem 1rem;border-radius:4px;font-weight:600}
.topbar-cta:hover{background:#3b82f6}

/* navbar */
.navbar{position:sticky;top:0;z-index:900;background:var(--card);border-bottom:1px solid var(--line);box-shadow:var(--sh)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;padding:.8rem 0;gap:1rem}
.brand{display:flex;align-items:center;gap:.65rem}
.brand-mark{width:40px;height:40px;border-radius:8px;background:var(--blue);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:1.15rem}
.brand-text strong{font-size:1.15rem;letter-spacing:1.5px;display:block}
.brand-text small{font-size:.62rem;letter-spacing:2.5px;text-transform:uppercase;color:var(--mut)}
.nav-menu>ul{display:flex;align-items:center;gap:.15rem}
.nav-menu a{display:inline-flex;align-items:center;gap:.35rem;padding:.55rem .75rem;font-size:.9rem;font-weight:600;color:var(--mut);border-radius:6px;transition:.15s}
.nav-menu a:hover{color:var(--blue);background:rgba(29,78,216,.06)}
.nav-menu a.active:not(.nav-cta){color:var(--blue);background:rgba(29,78,216,.08)}
.nav-menu a.nav-cta.active{box-shadow:0 0 0 2px rgba(29,78,216,.3)}
.nav-cta{background:var(--blue)!important;color:#fff!important;padding:.55rem 1.2rem!important;border-radius:6px!important}
.nav-cta:hover{background:var(--blue2)!important;color:#fff!important}
.caret{width:7px;height:7px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg) translateY(-2px);display:inline-block}
.has-drop{position:relative}
.dropdown{position:absolute;top:calc(100% + 8px);left:0;min-width:250px;background:var(--card);border:1px solid var(--line);border-radius:10px;padding:.5rem;box-shadow:0 16px 40px rgba(15,23,42,.12);opacity:0;visibility:hidden;transform:translateY(8px);transition:.2s}
.has-drop:hover>.dropdown,.has-drop:focus-within>.dropdown{opacity:1;visibility:visible;transform:none}
.dropdown a{display:block;width:100%;font-size:.87rem}
.has-mega{position:static}
.mega{position:absolute;left:0;right:0;top:100%;background:var(--card);border-bottom:1px solid var(--line);box-shadow:0 20px 40px rgba(15,23,42,.1);padding:1.8rem 0;opacity:0;visibility:hidden;transform:translateY(8px);transition:.2s}
.has-mega:hover>.mega,.has-mega:focus-within>.mega{opacity:1;visibility:visible;transform:none}
.mega-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:2rem}
.mega-narrow .mega-grid{grid-template-columns:repeat(3,1fr)}
.mega-col h5{font-size:.72rem;letter-spacing:1.5px;text-transform:uppercase;color:var(--blue);margin-bottom:.75rem;padding-bottom:.5rem;border-bottom:1px solid var(--line)}
.mega-col a{display:block;padding:.28rem 0;color:var(--mut);font-size:.88rem;transition:.15s}
.mega-col a:hover{color:var(--blue);padding-left:5px}
.mega-col .mega-more{color:var(--blue2);font-weight:700}
.mega-feature a b{color:var(--ink)}
.nav-actions{display:flex;align-items:center;gap:.55rem}
.theme-toggle{width:38px;height:38px;border-radius:8px;border:1px solid var(--line);background:var(--card);color:var(--mut);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:.15s}
.theme-toggle:hover{border-color:var(--blue);color:var(--blue)}
.theme-toggle .ico-sun{display:none}
html[data-theme="light"] .theme-toggle .ico-sun{display:block}
html[data-theme="light"] .theme-toggle .ico-moon{display:none}
.nav-toggle{display:none;background:none;border:1px solid var(--line);border-radius:8px;cursor:pointer;padding:.45rem .55rem}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--ink);margin:4px 0;transition:.25s}
.nav-toggle.open span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.nav-toggle.open span:nth-child(2){opacity:0}
.nav-toggle.open span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* hero */
.hero{padding:5rem 0 4.5rem;background:linear-gradient(135deg,var(--navy) 0%,#334155 55%,var(--blue) 130%);color:#fff;position:relative;overflow:hidden}
.hero::after{content:'';position:absolute;right:-120px;top:-120px;width:480px;height:480px;border-radius:50%;background:rgba(255,255,255,.06)}
.hero::before{content:'';position:absolute;right:80px;bottom:-160px;width:320px;height:320px;border-radius:50%;background:rgba(124,179,255,.12)}
.hero-inner{position:relative;z-index:1;max-width:760px}
.hero-tag{display:inline-block;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.25);padding:.35rem 1rem;border-radius:999px;font-size:.75rem;letter-spacing:1.5px;text-transform:uppercase;font-weight:600;margin-bottom:1.4rem}
.hero h1{font-size:clamp(2.3rem,5vw,3.6rem);margin-bottom:1.1rem}
.hero h1 .grad{color:#cbd5e1}
.hero p.lead{font-size:1.05rem;color:#d5e0f5;max-width:580px;margin-bottom:2rem}
.hero-btns{display:flex;gap:.9rem;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.75rem 1.7rem;border-radius:6px;font-weight:600;font-size:.92rem;border:0;cursor:pointer;transition:.2s}
.btn-primary{background:var(--blue2);color:#fff}
.btn-primary:hover{background:#3b82f6;transform:translateY(-2px)}
.btn-outline{border:1.5px solid rgba(255,255,255,.4);color:#fff;background:transparent}
.btn-outline:hover{background:rgba(255,255,255,.1)}
.section .btn-outline{border-color:var(--line);color:var(--ink)}
.section .btn-outline:hover{border-color:var(--blue);color:var(--blue);background:#fff}
.btn-light{background:#fff;color:var(--navy)}
.btn-light:hover{transform:translateY(-2px)}
.hero-pills{display:flex;gap:1rem;flex-wrap:wrap;margin-top:3rem;position:relative;z-index:1}
.hero-pill{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);backdrop-filter:blur(6px);border-radius:10px;padding:1rem 1.6rem;text-align:center;min-width:140px}
.hero-pill b{display:block;font-size:1.7rem;font-weight:800}
.hero-pill span{font-size:.75rem;color:#c7d3e8;text-transform:uppercase;letter-spacing:1px}

/* page hero */
.page-hero{padding:4rem 0 3rem;background:var(--bg2);border-bottom:1px solid var(--line)}
.page-hero h1{font-size:clamp(1.9rem,4vw,2.9rem)}
.page-hero h1 .grad{color:var(--blue)}
.page-hero p{color:var(--mut);max-width:640px;margin-top:.8rem}
.crumbs{font-size:.8rem;color:var(--mut);margin-bottom:.9rem;font-weight:500}
.crumbs a{color:var(--blue)}.crumbs span{margin:0 .35rem}

/* sections + cards */
.section{padding:4.5rem 0}
.section.tint{background:var(--bg2)}
.sec-head{max-width:700px;margin-bottom:2.8rem}
.sec-kicker{display:inline-block;font-size:.75rem;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:var(--blue);background:rgba(29,78,216,.08);padding:.3rem .85rem;border-radius:4px;margin-bottom:.8rem}
.sec-head h2{font-size:clamp(1.6rem,3.4vw,2.4rem)}
.sec-head p{color:var(--mut);margin-top:.7rem}
.grid{display:grid;gap:1.4rem}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.glass{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:1.7rem;box-shadow:var(--sh);transition:.2s}
.glass:hover{transform:translateY(-4px);box-shadow:0 12px 30px rgba(15,23,42,.1);border-color:#c7d6f2}
.glass h3{font-size:1.05rem;margin-bottom:.5rem}
.glass p,.glass li{color:var(--mut);font-size:.9rem}
.glass ul li{padding-left:1.1rem;position:relative;margin-top:.3rem}
.glass ul li::before{content:'\2022';position:absolute;left:0;color:var(--blue);font-weight:800}
.g-icon{width:46px;height:46px;border-radius:10px;background:rgba(29,78,216,.09);color:var(--blue);display:flex;align-items:center;justify-content:center;font-size:1.25rem;margin-bottom:.9rem}

/* split + visual */
.split{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:center}
.split h2{font-size:clamp(1.5rem,3vw,2.2rem);margin-bottom:1rem}
.split p{color:var(--mut);margin-bottom:.9rem}
.checklist li{display:flex;gap:.7rem;margin-bottom:.6rem;font-weight:500;font-size:.95rem}
.checklist li::before{content:'\2713';flex-shrink:0;width:22px;height:22px;border-radius:50%;background:rgba(29,78,216,.1);color:var(--blue);font-weight:800;font-size:.75rem;display:flex;align-items:center;justify-content:center}
.orb{position:relative;min-height:320px;border-radius:var(--r);background:linear-gradient(140deg,var(--navy),#334155);display:flex;align-items:center;justify-content:center;overflow:hidden;box-shadow:0 20px 45px rgba(15,42,82,.25)}
.orb svg{width:62%;max-width:300px}
.orb .v-label{position:absolute;bottom:14px;left:14px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.25);backdrop-filter:blur(6px);color:#dbe7ff;padding:.35rem .9rem;border-radius:999px;font-size:.75rem;font-weight:600}

/* stats + timeline */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1.3rem}
.stat{text-align:center;padding:1.8rem 1rem;background:var(--card);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--sh)}
.stat b{display:block;font-size:2.2rem;font-weight:800;color:var(--blue)}
.stat span{color:var(--mut);font-size:.82rem;font-weight:500}
.timeline{position:relative;max-width:680px;margin:0 auto;padding-left:2.2rem}
.timeline::before{content:'';position:absolute;left:8px;top:6px;bottom:6px;width:2px;background:var(--line)}
.tl-item{position:relative;padding-bottom:1.8rem}
.tl-item::before{content:'';position:absolute;left:-2.2rem;top:5px;width:14px;height:14px;border-radius:50%;background:#fff;border:3px solid var(--blue)}
html[data-theme="dark"] .tl-item::before{background:var(--bg)}
.tl-item h3{font-size:1.05rem}
.tl-item .tl-year{color:var(--blue2);font-size:.78rem;font-weight:700;letter-spacing:1px}
.tl-item p{color:var(--mut);font-size:.9rem}

/* marquee */
.marquee{background:var(--navy);overflow:hidden;padding:.8rem 0}
.marquee-track{display:flex;gap:3rem;white-space:nowrap;animation:ticker 30s linear infinite;width:max-content}
.marquee-track b{color:#cbd5e1;margin-right:.6rem;font-weight:700}
.marquee-track span{color:#c7d3e8;font-size:.85rem}
@keyframes ticker{to{transform:translateX(-50%)}}

/* table + tabs + downloads */
.table-wrap{overflow-x:auto;border-radius:var(--r);border:1px solid var(--line);box-shadow:var(--sh);background:var(--card)}
table{width:100%;border-collapse:collapse;min-width:600px}
th,td{padding:.85rem 1.1rem;text-align:left;font-size:.88rem}
th{background:var(--bg2);color:var(--navy);font-size:.75rem;letter-spacing:1px;text-transform:uppercase;font-weight:700}
html[data-theme="dark"] th{color:var(--ink)}
td{border-top:1px solid var(--line);color:var(--mut)}
tr:hover td{background:rgba(29,78,216,.04);color:var(--ink)}
.tabs{display:flex;gap:.6rem;flex-wrap:wrap;margin-bottom:2.2rem}
.tab-btn{padding:.55rem 1.25rem;border-radius:6px;background:var(--bg2);border:1px solid var(--line);color:var(--mut);font-weight:600;font-size:.86rem;cursor:pointer;transition:.15s}
.tab-btn:hover{color:var(--ink);border-color:#c3cfec}
.tab-btn.active{background:var(--blue);color:#fff;border-color:var(--blue)}
.tab-panel{display:none}
.tab-panel.active{display:block;animation:fadeUp .4s ease}
@keyframes fadeUp{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
.dl-item{display:flex;align-items:center;gap:1rem;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:.95rem 1.3rem;box-shadow:var(--sh);transition:.18s}
.dl-item:hover{border-color:var(--blue);transform:translateX(6px)}
.dl-ico{flex-shrink:0;width:42px;height:42px;border-radius:9px;background:rgba(29,78,216,.09);color:var(--blue);display:flex;align-items:center;justify-content:center;font-size:1.1rem}
.dl-item b{display:block;font-size:.94rem}
.dl-item small{color:var(--mut)}
.dl-arrow{margin-left:auto;color:var(--blue);font-weight:700}

/* contact */
.contact-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:2.2rem;align-items:start}
.info-item{display:flex;gap:.9rem;margin-bottom:1.3rem}
.ico-box{flex-shrink:0;width:44px;height:44px;border-radius:10px;background:rgba(29,78,216,.09);color:var(--blue);display:flex;align-items:center;justify-content:center;font-size:1.1rem}
.info-item p{color:var(--mut);font-size:.9rem}
.form-card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:2rem;box-shadow:var(--sh)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.field{margin-bottom:.9rem}
.field label{display:block;font-size:.8rem;font-weight:600;color:var(--mut);margin-bottom:.3rem}
.field input,.field select,.field textarea{width:100%;padding:.7rem .9rem;border:1px solid var(--line);border-radius:6px;background:var(--bg);color:var(--ink);font-family:inherit;font-size:.9rem;transition:.15s}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(29,78,216,.12)}
.field textarea{resize:vertical;min-height:110px}
.map-frame{margin-top:2.5rem;border-radius:var(--r);border:1px solid var(--line);height:280px;background:repeating-linear-gradient(0deg,transparent 0 39px,rgba(29,78,216,.06) 39px 40px),repeating-linear-gradient(90deg,transparent 0 39px,rgba(29,78,216,.06) 39px 40px),var(--bg2);display:flex;align-items:center;justify-content:center;flex-direction:column;gap:.4rem}
.map-pin{font-size:2.2rem;animation:bob 2s ease-in-out infinite}
@keyframes bob{50%{transform:translateY(-8px)}}

/* cta + footer */
.cta-strip{background:linear-gradient(120deg,var(--navy),var(--blue));padding:3rem 0}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:2rem;flex-wrap:wrap}
.cta-inner h2{color:#fff;font-size:1.7rem}
.cta-inner p{color:#c7d3e8}
.footer{background:var(--navy);color:#c7d3e8;padding-top:3.5rem}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr 1.4fr;gap:2rem;padding-bottom:2.6rem}
.f-brand{margin-bottom:1rem}
.f-about p,.f-contact p{font-size:.87rem;margin-bottom:.7rem;opacity:.8}
.f-col h4{font-size:.8rem;letter-spacing:1.5px;text-transform:uppercase;color:#fff;margin-bottom:.9rem}
.f-col ul li{margin-bottom:.5rem}
.f-col ul a{font-size:.88rem;opacity:.75;transition:.15s}
.f-col ul a:hover{opacity:1;color:#cbd5e1;padding-left:4px}
.socials{display:flex;gap:.5rem;margin-top:.9rem}
.socials a{width:36px;height:36px;border-radius:8px;border:1px solid rgba(255,255,255,.2);display:flex;align-items:center;justify-content:center;font-size:.8rem;font-weight:700;transition:.15s}
.socials a:hover{background:var(--blue2);border-color:var(--blue2)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding:1.1rem 0}
.fb-inner{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;font-size:.78rem;opacity:.6}
.to-top{position:fixed;bottom:24px;right:24px;z-index:800;width:44px;height:44px;border-radius:8px;background:var(--blue);color:#fff;display:flex;align-items:center;justify-content:center;font-size:1.15rem;font-weight:700;opacity:0;visibility:hidden;transform:translateY(12px);transition:.25s}
.to-top.show{opacity:1;visibility:visible;transform:none}
.reveal{opacity:0;transform:translateY(24px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.1s}.reveal.d2{transition-delay:.2s}.reveal.d3{transition-delay:.3s}.reveal.d4{transition-delay:.4s}
.mt-2{margin-top:2rem}
.text-grad{color:var(--blue);font-weight:700}

@media(max-width:1024px){.grid-4{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:860px){
.nav-toggle{display:block}
.nav-menu{position:absolute;top:100%;left:0;right:0;max-height:calc(100vh - 100px);background:var(--card);border-bottom:1px solid var(--line);box-shadow:0 20px 40px rgba(15,23,42,.15);padding:1rem 5% 1.5rem;opacity:0;visibility:hidden;transform:translateY(-8px);transition:.25s;overflow-y:auto}
.nav-menu.open{opacity:1;visibility:visible;transform:none}
.nav-menu>ul{flex-direction:column;align-items:stretch}
.nav-menu a{width:100%}
.dropdown{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;padding-left:1rem;display:none;min-width:0}
.has-drop.open>.dropdown{display:block}
.mega{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;padding:0 .4rem;display:none}
.has-mega.open>.mega{display:block}
.mega-grid,.mega-narrow .mega-grid{grid-template-columns:1fr;gap:.6rem;width:100%}
.nav-actions{margin-left:auto}
.grid-2,.grid-3{grid-template-columns:1fr}
.split,.contact-grid{grid-template-columns:1fr}
.stats{grid-template-columns:repeat(2,1fr)}
.form-row{grid-template-columns:1fr}
.hide-sm{display:none}
.section{padding:3.5rem 0}
}