@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Inter:wght@400;500;600;700&display=swap');

:root{
  --navy-950:#060a13;
  --navy-900:#0a0f1c;
  --navy-800:#101a2e;
  --line-dark:rgba(255,255,255,0.12);
  --line-light:rgba(10,15,28,0.11);
  --paper:#ffffff;
  --paper-alt:#f4f6f9;
  --ink:#0a0f1c;
  --ink-soft:#4a5468;
  --gold:#c1892f;
  --amber:#dba24f;
}
*{box-sizing:border-box;}
html,body{margin:0;padding:0;}
body{
  font-family:'Inter',system-ui,sans-serif;
  color:var(--ink);
  background:var(--paper);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{
  font-family:'Space Grotesk',system-ui,sans-serif;
  letter-spacing:-0.01em;
  margin:0;
}
a{color:inherit;text-decoration:none;}
.container{max-width:1200px;margin:0 auto;padding:0 24px;}
@media(min-width:768px){.container{padding:0 40px;}}

.cw-focusable:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:2px;}
@media (prefers-reduced-motion: reduce){*{animation-duration:0.001ms !important;transition-duration:0.001ms !important;}}
.cw-fade{animation:cwFadeUp .5s ease both;}
@keyframes cwFadeUp{from{opacity:0;transform:translateY(10px);}to{opacity:1;transform:translateY(0);}}
::-webkit-scrollbar{height:6px;width:6px;}
::-webkit-scrollbar-thumb{background:var(--line-light);border-radius:4px;}

/* Navbar */
.cw-header{position:sticky;top:0;z-index:50;background:var(--navy-900);border-bottom:1px solid var(--line-dark);}
.cw-header .container{display:flex;align-items:center;justify-content:space-between;height:66px;}
.cw-brand{display:flex;align-items:center;gap:10px;}
.cw-brand-name{color:#fff;font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:16.5px;line-height:1.1;}
.cw-brand-sub{font-size:9.5px;letter-spacing:1.4px;color:var(--amber);font-family:'Inter';font-weight:600;}
.cw-nav-desktop{display:none;align-items:center;gap:2px;}
@media(min-width:1024px){.cw-nav-desktop{display:flex;}}
.cw-nav-link{padding:8px 16px;font-size:14.5px;color:rgba(255,255,255,0.85);}
.cw-nav-link.active{color:var(--amber);}
.cw-nav-dd{position:relative;}
.cw-nav-dd-btn{display:inline-flex;align-items:center;gap:4px;padding:8px 16px;font-size:14.5px;color:rgba(255,255,255,0.85);background:none;border:none;cursor:pointer;font-family:inherit;}
.cw-nav-dd-menu{display:none;position:absolute;top:100%;left:0;min-width:260px;background:var(--navy-900);border:1px solid var(--line-dark);box-shadow:0 18px 34px rgba(0,0,0,0.35);}
.cw-nav-dd:hover .cw-nav-dd-menu,.cw-nav-dd:focus-within .cw-nav-dd-menu{display:block;}
.cw-nav-dd-menu a{display:block;padding:12px 20px;font-size:14px;color:rgba(255,255,255,0.85);}
.cw-nav-dd-menu a.heading{color:var(--amber);font-weight:600;border-bottom:1px solid var(--line-dark);}
.cw-menu-btn{display:inline-flex;color:#fff;background:none;border:none;cursor:pointer;}
@media(min-width:1024px){.cw-menu-btn{display:none;}}
.cw-mobile-panel{position:fixed;inset:0;z-index:60;background:var(--navy-950);overflow-y:auto;display:none;}
.cw-mobile-panel.open{display:block;}
.cw-mobile-row{border-top:1px solid var(--line-dark);padding:16px 0;}
.cw-mobile-row a.top{color:#fff;font-size:19px;font-family:'Space Grotesk',sans-serif;font-weight:600;}
.cw-mobile-sub{margin-top:14px;display:flex;flex-direction:column;gap:12px;padding-left:4px;}
.cw-mobile-sub a{color:rgba(255,255,255,0.75);font-size:14.5px;}
.cw-mobile-sub a.heading{color:var(--amber);font-weight:600;}

/* Buttons */
.btn{cw-focusable:focus-visible;display:inline-flex;align-items:center;gap:8px;padding:13px 24px;font-size:15px;font-weight:500;border:none;cursor:pointer;font-family:inherit;}
.btn-primary{background:var(--gold);color:#12100a;}
.btn-dark{background:var(--navy-900);color:#fff;}
.btn-ghost{background:transparent;color:inherit;border:1px solid var(--line-light);}
.btn-ghost-dark{background:transparent;color:#fff;border:1px solid var(--line-dark);}

/* Hero / page hero */
.cw-hero{background:var(--navy-950);}
.cw-page-hero{background:var(--navy-900);padding:60px 0 48px;}
.cw-page-hero h1{color:#fff;font-size:clamp(2rem,3.8vw,2.8rem);font-weight:600;}
.cw-page-hero p{color:rgba(255,255,255,0.7);margin-top:14px;font-size:17px;max-width:640px;}
.cw-eyebrow{display:flex;align-items:center;gap:8px;margin-bottom:16px;}
.cw-eyebrow span{color:var(--gold);font-size:13px;font-weight:600;}
.cw-eyebrow .bar{width:22px;height:2px;background:var(--gold);}
.cw-eyebrow.on-dark span{color:var(--gold);}

/* Project subnav */
.cw-subnav{background:var(--navy-950);border-bottom:1px solid var(--line-dark);}
.cw-subnav .row{display:flex;gap:2px;overflow-x:auto;}
.cw-subnav a{white-space:nowrap;padding:13px 16px;font-size:13.5px;font-weight:600;color:rgba(255,255,255,0.6);border-bottom:2px solid transparent;}
.cw-subnav a.active{color:var(--amber);border-bottom:2px solid var(--amber);}

/* Cards */
.feature-card{border:1px solid var(--line-light);padding:28px 24px;height:100%;}
.feature-card h3{font-size:18px;font-weight:600;margin-top:18px;}
.feature-card p{margin-top:10px;font-size:15px;color:var(--ink-soft);}
.stat-card{padding:26px 22px;border:1px solid var(--line-light);background:#fff;}
.stat-card.dark{border-color:var(--line-dark);background:rgba(255,255,255,0.02);}
.stat-card .val{font-family:'Space Grotesk',sans-serif;font-size:clamp(1.5rem,2.6vw,2.1rem);font-weight:600;color:var(--gold);}
.stat-card .lbl{margin-top:6px;font-size:14px;color:var(--ink-soft);}
.stat-card.dark .lbl{color:rgba(255,255,255,0.65);}
.info-note{display:flex;gap:10px;border-left:2px solid var(--gold);background:var(--paper-alt);padding:14px 18px;font-size:14.5px;color:var(--ink-soft);}
.conceptual-frame{position:relative;border-radius:4px;overflow:hidden;border:1px solid var(--line-light);}
.conceptual-frame .inner{position:relative;padding-top:60%;}
.conceptual-frame .inner svg{position:absolute;inset:0;width:100%;height:100%;}
.conceptual-label{position:absolute;bottom:12px;left:12px;background:rgba(6,10,19,0.72);color:#fff;font-size:12px;padding:5px 10px;border-radius:3px;}
.status-pill{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:600;}
.status-Completed{color:#2f6d52;} .status-InProgress{color:var(--gold);} .status-Planned{color:#5b6b8c;} .status-Upcoming{color:#5b6b8c;} .status-ToBeUpdated{color:#9aa3b4;}
.tag{border:1px solid var(--line-light);padding:9px 16px;font-size:13.8px;color:var(--ink-soft);display:inline-block;}
.chip{border:1px solid var(--line-light);padding:8px 14px;font-size:13px;color:var(--ink-soft);display:inline-block;}

/* Process diagram */
.process-grid{display:grid;grid-template-columns:1fr;border-top:1px solid var(--line-light);border-bottom:1px solid var(--line-light);}
@media(min-width:768px){.process-grid{grid-template-columns:repeat(5,1fr);}}
.process-step{padding:26px 20px;position:relative;border-left:1px solid var(--line-light);}
.process-step:first-child{border-left:none;}
.process-step .n{font-family:'Space Grotesk',sans-serif;font-size:13px;color:var(--gold);font-weight:600;}
.process-step .t{font-weight:600;margin-top:10px;font-size:15.5px;}
.process-step .d{margin-top:8px;font-size:13.5px;color:var(--ink-soft);}

/* Vertical flow */
.vflow-item{display:flex;align-items:center;gap:16px;}
.vflow-box{padding:10px 18px;border:1px solid var(--line-light);font-weight:600;font-size:14.5px;min-width:170px;text-align:center;}
.vflow-box.dark{border-color:var(--line-dark);color:#fff;}
.vflow-line{width:1px;height:26px;background:var(--line-light);margin-left:85px;}
.vflow-line.dark{background:var(--line-dark);}

/* Forms */
.field{width:100%;border:1px solid var(--line-light);padding:12px 14px;font-size:15px;background:transparent;font-family:inherit;}
.field-label{font-size:13px;font-weight:600;display:block;margin-bottom:6px;}
.field-error{color:#b3432f;font-size:12.5px;margin-top:6px;}

/* Image slider */
.cw-slider{position:relative;overflow:hidden;border:1px solid var(--line-light);border-radius:4px;}
.cw-slider-track{display:flex;transition:transform .5s ease;}
.cw-slider-slide{position:relative;flex-shrink:0;height:700px;}
.cw-slider-slide svg{position:absolute;inset:0;width:100%;height:100%;}
@media(max-width:768px){.cw-slider-slide{height:240px;}}
@media(max-width:480px){.cw-slider-slide{height:190px;}}
.cw-slider-slide .conceptual-label{position:absolute;bottom:12px;left:12px;}
.cw-slider-arrow{position:absolute;top:50%;transform:translateY(-50%);background:rgba(6,10,19,0.55);border:none;color:#fff;width:38px;height:38px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;}
.cw-slider-arrow.left{left:14px;}
.cw-slider-arrow.right{right:14px;}
.cw-slider-arrow:hover{background:rgba(6,10,19,0.8);}
.cw-slider-dots{position:absolute;bottom:14px;right:16px;display:flex;gap:6px;}
.cw-slider-dot{width:7px;height:7px;border-radius:50%;background:rgba(255,255,255,0.4);border:none;cursor:pointer;padding:0;}
.cw-slider-dot.active{background:var(--amber);}

/* Footer */
.cw-footer{background:var(--navy-950);color:rgba(255,255,255,0.7);}
.cw-footer .grid{display:grid;grid-template-columns:1fr;gap:36px;padding-top:56px;}
@media(min-width:768px){.cw-footer .grid{grid-template-columns:1.4fr 1fr 1fr 1fr 1fr;}}
.cw-footer h4{color:#fff;font-size:13.5px;font-weight:600;margin-bottom:16px;}
.cw-footer a{font-size:13.8px;display:block;margin-bottom:12px;}
.cw-footer .bottom{border-top:1px solid var(--line-dark);margin-top:40px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;padding:18px 0;font-size:12.5px;}

/* Utility grids used across pages */
.grid2{display:grid;grid-template-columns:1fr;gap:24px;}
.grid3{display:grid;grid-template-columns:1fr;gap:20px;}
.grid4{display:grid;grid-template-columns:1fr;gap:16px;}
@media(min-width:640px){.grid2{grid-template-columns:1fr 1fr;} .grid3{grid-template-columns:1fr 1fr;} .grid4{grid-template-columns:1fr 1fr;}}
@media(min-width:1024px){.grid3{grid-template-columns:1fr 1fr 1fr;} .grid4{grid-template-columns:1fr 1fr 1fr 1fr;}}
.section{padding:64px 0;}
.section-lg{padding:84px 0;}
.max-720{max-width:720px;}
.max-620{max-width:620px;}
.max-760{max-width:760px;}