:root{
  --gold:#C9A84C; --gold-2:#E3C77E; --indigo:#1B2A4A; --indigo-2:#24365c;
  --cream:#F5F0E1; --ink:#0f1626; --paper:#fbfaf7;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,sans-serif;background:var(--paper);color:var(--ink);line-height:1.6;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:'Playfair Display',serif;font-weight:700;line-height:1.15}
.gold{color:var(--gold)}

/* progress + nav */
.progress{position:fixed;top:0;left:0;height:3px;width:0;background:linear-gradient(90deg,var(--gold),var(--gold-2));z-index:100;transition:width .1s}
.nav{position:fixed;top:0;width:100%;z-index:90;transition:background .3s,backdrop-filter .3s,padding .3s;padding:18px 0}
.nav.scrolled{background:rgba(15,22,38,.82);backdrop-filter:blur(12px);padding:10px 0;border-bottom:1px solid rgba(201,168,76,.25)}
.nav-inner{max-width:1200px;margin:0 auto;padding:0 28px;display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center;gap:10px;color:#fff;font-weight:600;letter-spacing:1px;font-size:14px}
.brand img{height:30px;width:auto;filter:brightness(0) invert(1)}
.brand em{color:var(--gold);font-style:normal}
.nav-links{display:flex;align-items:center;gap:26px}
.nav-links a{color:#dfe5f0;text-decoration:none;font-size:14px;font-weight:400;transition:color .2s}
.nav-links a:hover{color:var(--gold)}
.nav-cta{background:var(--gold);color:var(--indigo)!important;padding:8px 18px;border-radius:30px;font-weight:600}
.nav-cta:hover{background:var(--gold-2)}

/* hero */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;justify-content:center;text-align:center;overflow:hidden;background:var(--indigo)}
.hero-mesh{position:absolute;inset:0;background:
  radial-gradient(60% 60% at 20% 20%,rgba(201,168,76,.35),transparent 60%),
  radial-gradient(55% 55% at 85% 30%,rgba(36,54,92,.9),transparent 65%),
  radial-gradient(70% 70% at 50% 100%,rgba(201,168,76,.18),transparent 70%),
  linear-gradient(160deg,#16223e,#0f1626)}
.hero-content{position:relative;z-index:2;max-width:880px;padding:120px 24px 60px}
.kicker{color:var(--gold-2);letter-spacing:3px;font-size:13px;font-weight:500;margin-bottom:22px}
.hero h1{color:#fff;font-size:clamp(38px,6.5vw,76px);margin-bottom:22px}
.hero-sub{color:#cdd6e6;font-size:clamp(15px,2vw,19px);font-weight:300;max-width:660px;margin:0 auto 38px}
.hero-badges{display:flex;gap:18px;justify-content:center;flex-wrap:wrap;margin-bottom:42px}
.badge{background:rgba(255,255,255,.06);border:1px solid rgba(201,168,76,.35);border-radius:14px;padding:16px 26px;min-width:140px;backdrop-filter:blur(6px)}
.b-num{display:block;color:var(--gold);font-family:'Playfair Display',serif;font-size:28px;font-weight:700}
.b-lbl{display:block;color:#bcc6d8;font-size:12px;letter-spacing:1px;margin-top:4px}
.scroll-cue{display:inline-block;color:#dfe5f0;text-decoration:none;font-size:14px;border:1px solid rgba(255,255,255,.3);padding:12px 28px;border-radius:30px;transition:.25s}
.scroll-cue:hover{background:var(--gold);color:var(--indigo);border-color:var(--gold)}

/* sections */
.section{max-width:1200px;margin:0 auto;padding:100px 28px}
.section-alt{background:linear-gradient(180deg,#f4f1ea,#fbfaf7)}
.sec-head{margin-bottom:54px;text-align:center}
.sec-tag{color:var(--gold);letter-spacing:2px;font-size:13px;font-weight:600;text-transform:uppercase}
.sec-head h2{color:var(--indigo);font-size:clamp(28px,4vw,44px);margin-top:12px}

/* overview */
.overview-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px}
.ov-card{background:#fff;border:1px solid #ece6d8;border-radius:16px;padding:30px;box-shadow:0 10px 30px rgba(27,42,74,.06);transition:transform .3s,box-shadow .3s}
.ov-card:hover{transform:translateY(-6px);box-shadow:0 18px 44px rgba(27,42,74,.12)}
.ov-card h4{color:var(--gold);font-size:15px;letter-spacing:1px;text-transform:uppercase;margin-bottom:14px;font-family:'Inter';font-weight:600}
.ov-card p{color:#44506a;font-size:15px;font-weight:300}

/* equipment grid */
.eq-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:22px}
.eq-card{background:#fff;border-radius:16px;overflow:hidden;border:1px solid #ece6d8;box-shadow:0 8px 24px rgba(27,42,74,.07);transition:transform .35s,box-shadow .35s}
.eq-card:hover{transform:translateY(-8px);box-shadow:0 22px 50px rgba(201,168,76,.22)}
.eq-img{height:190px;background:#eef1f5;overflow:hidden}
.eq-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.eq-card:hover .eq-img img{transform:scale(1.06)}
.eq-body{padding:18px 20px 22px}
.eq-code{display:inline-block;background:var(--indigo);color:var(--gold);font-size:11px;font-weight:700;padding:3px 10px;border-radius:6px;letter-spacing:1px}
.eq-title{color:var(--indigo);font-size:16px;font-weight:600;margin:12px 0 14px;font-family:'Inter';line-height:1.35;min-height:44px}
.eq-line{display:flex;justify-content:space-between;align-items:baseline;border-top:1px solid #eee;padding-top:12px;font-size:13px;color:#66728c}
.eq-amt{color:var(--gold);font-weight:700;font-size:15px}

/* table */
.table-wrap{overflow-x:auto;border-radius:16px;border:1px solid #ece6d8;background:#fff;box-shadow:0 10px 30px rgba(27,42,74,.06)}
.boq{width:100%;border-collapse:collapse;font-size:14px;min-width:640px}
.boq thead th{background:var(--indigo);color:var(--gold-2);text-align:left;padding:16px 18px;font-weight:600;letter-spacing:.5px;font-size:13px}
.boq td{padding:14px 18px;border-bottom:1px solid #f0ece2;color:#3a465e}
.boq tbody tr:hover{background:#fbf6ea}
.c-code{color:var(--gold);font-weight:700}
.c-desc{font-weight:400}
.c-c,.c-n{text-align:right;white-space:nowrap;color:#56627c}
.boq tfoot td{background:var(--cream);color:var(--indigo);font-weight:700;padding:18px;font-size:15px;text-align:right}
.table-note{margin-top:18px;color:#77839c;font-size:13px;font-weight:300;text-align:center;max-width:760px;margin-left:auto;margin-right:auto}

/* scope */
.scope-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:24px}
.scope-card{background:#fff;border-radius:16px;padding:34px;box-shadow:0 10px 30px rgba(27,42,74,.06);border-top:4px solid}
.scope-card.in{border-top-color:var(--gold)}
.scope-card.ex{border-top-color:#b9c2d4}
.scope-card h4{font-size:18px;margin-bottom:18px;color:var(--indigo)}
.scope-card ul{list-style:none}
.scope-card li{position:relative;padding:9px 0 9px 26px;color:#4a566f;font-size:14.5px;border-bottom:1px dashed #eee}
.scope-card li:before{content:"✓";position:absolute;left:0;color:var(--gold);font-weight:700}
.scope-card.ex li:before{content:"–";color:#9aa6bd}
.scope-card.ex li{color:#6b768c}

/* cta */
.cta{position:relative;padding:110px 28px;text-align:center;overflow:hidden;background:var(--indigo)}
.cta-mesh{position:absolute;inset:0;background:
  radial-gradient(50% 70% at 30% 20%,rgba(201,168,76,.3),transparent 60%),
  radial-gradient(50% 70% at 80% 90%,rgba(36,54,92,.8),transparent 60%)}
.cta-inner{position:relative;z-index:2;max-width:720px;margin:0 auto}
.cta h2{color:#fff;font-size:clamp(30px,4.5vw,48px);margin-bottom:16px}
.cta p{color:#cdd6e6;font-weight:300;font-size:17px;margin-bottom:34px}
.cta-row{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.btn-primary{background:var(--gold);color:var(--indigo);text-decoration:none;padding:14px 30px;border-radius:30px;font-weight:600;transition:.25s}
.btn-primary:hover{background:var(--gold-2)}
.btn-ghost{border:1px solid rgba(255,255,255,.4);color:#fff;text-decoration:none;padding:14px 26px;border-radius:30px;font-weight:400;transition:.25s}
.btn-ghost:hover{background:rgba(255,255,255,.1);border-color:var(--gold)}
.cta-meta{margin-top:34px;color:#8b96ac;font-size:13px;letter-spacing:.5px}

/* footer */
.foot{background:var(--ink);text-align:center;padding:44px 24px;color:#8b96ac}
.foot .brand{justify-content:center;margin-bottom:12px;color:#fff}
.foot p{font-size:13px;letter-spacing:1px}

/* reveal */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s ease}
.reveal.show{opacity:1;transform:none}
@media(max-width:640px){.nav-links a:not(.nav-cta){display:none}.section{padding:70px 20px}.hero-badges{gap:12px}.badge{padding:12px 18px;min-width:110px}}