/* =========================================================
   CASTLE ROCK HOLDING — Global Design System
   ========================================================= */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500&family=Manrope:wght@300;400;500;600;700;800&display=swap');

:root{
  --ink:#07090d;
  --ink-2:#0c1017;
  --ink-3:#131923;
  --navy:#0b1626;
  --line:rgba(255,255,255,.09);
  --line-dark:rgba(10,14,20,.10);
  --gold:#c9a45c;
  --gold-2:#e2c78f;
  --gold-3:#8f7136;
  --ivory:#f6f2ea;
  --paper:#fbf9f5;
  --text:#1a1f27;
  --muted:#6b7280;
  --muted-light:rgba(255,255,255,.62);
  --white:#ffffff;
  --serif:'Cormorant Garamond', Georgia, serif;
  --sans:'Manrope', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  --radius:4px;
  --ease:cubic-bezier(.2,.7,.1,1);
  --container:1320px;
  --gutter:clamp(16px,4vw,48px);
  --header-h:92px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;font-family:var(--sans);font-size:16px;line-height:1.7;color:var(--text);
  background:var(--paper);overflow-x:hidden;-webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer}
::selection{background:var(--gold);color:var(--ink)}

.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 var(--gutter)}
.container-wide{width:100%;max-width:1600px;margin:0 auto;padding:0 var(--gutter)}

/* ---------- Typography ---------- */
h1,h2,h3,h4,h5{font-family:var(--serif);font-weight:500;line-height:1.08;margin:0 0 .5em;letter-spacing:-.01em}
h1{font-size:clamp(44px,7.2vw,112px)}
h2{font-size:clamp(36px,4.8vw,72px)}
h3{font-size:clamp(26px,2.6vw,38px)}
h4{font-size:24px}
p{margin:0 0 1.2em}
em.gold, .gold{color:var(--gold);font-style:italic}
.eyebrow{
  display:inline-flex;align-items:center;gap:14px;font-family:var(--sans);
  font-size:12px;font-weight:700;letter-spacing:.28em;text-transform:uppercase;color:var(--gold);margin-bottom:22px;
}
.eyebrow::before{content:"";width:38px;height:1px;background:currentColor}
.eyebrow.center{justify-content:center}
.lead{font-size:clamp(18px,1.5vw,21px);line-height:1.65;color:var(--muted)}
.dark .lead{color:var(--muted-light)}
.num{font-family:var(--serif);font-weight:500}

/* ---------- Buttons ---------- */
.btn{
  position:relative;display:inline-flex;align-items:center;gap:14px;padding:18px 34px;
  font-size:12px;font-weight:700;letter-spacing:.2em;text-transform:uppercase;border:1px solid var(--gold);
  color:var(--ink);background:var(--gold);overflow:hidden;transition:color .5s var(--ease),border-color .5s;
  isolation:isolate;
}
.btn::before{content:"";position:absolute;inset:0;background:var(--ink);transform:scaleX(0);transform-origin:right;transition:transform .6s var(--ease);z-index:-1}
.btn:hover::before{transform:scaleX(1);transform-origin:left}
.btn:hover{color:var(--gold)}
.btn .arrow{width:18px;height:1px;background:currentColor;position:relative;transition:width .4s var(--ease)}
.btn .arrow::after{content:"";position:absolute;right:0;top:-3px;width:7px;height:7px;border-top:1px solid currentColor;border-right:1px solid currentColor;transform:rotate(45deg)}
.btn:hover .arrow{width:28px}
.btn-ghost{background:transparent;color:var(--white);border-color:rgba(255,255,255,.35)}
.btn-ghost::before{background:var(--gold)}
.btn-ghost:hover{color:var(--ink);border-color:var(--gold)}
.btn-dark{background:var(--ink);color:var(--white);border-color:var(--ink)}
.btn-dark::before{background:var(--gold)}
.btn-dark:hover{color:var(--ink)}
.link-arrow{display:inline-flex;align-items:center;gap:12px;font-size:12px;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--gold)}
.link-arrow .arrow{width:22px;height:1px;background:currentColor;position:relative;transition:width .4s var(--ease)}
.link-arrow .arrow::after{content:"";position:absolute;right:0;top:-3px;width:7px;height:7px;border-top:1px solid currentColor;border-right:1px solid currentColor;transform:rotate(45deg)}
.link-arrow:hover .arrow{width:36px}

/* ---------- Preloader ---------- */
.preloader{position:fixed;inset:0;background:var(--ink);z-index:9999;display:grid;place-items:center;transition:opacity .8s var(--ease),visibility .8s}
.preloader.done{opacity:0;visibility:hidden}
.preloader .pl-inner{text-align:center;color:var(--white)}
.preloader .pl-logo{width:74px;margin:0 auto 26px;animation:plPulse 1.6s ease-in-out infinite}
.preloader .pl-word{font-family:var(--serif);font-size:22px;letter-spacing:.42em;text-transform:uppercase}
.preloader .pl-bar{width:180px;height:1px;background:rgba(255,255,255,.12);margin:24px auto 0;overflow:hidden}
.preloader .pl-bar span{display:block;height:100%;width:40%;background:var(--gold);animation:plBar 1.2s var(--ease) infinite}
@keyframes plBar{0%{transform:translateX(-100%)}100%{transform:translateX(260%)}}
@keyframes plPulse{50%{opacity:.55}}

/* ---------- Top bar + Header ---------- */
.topbar{background:var(--ink);color:rgba(255,255,255,.6);font-size:12.5px;letter-spacing:.04em;border-bottom:1px solid var(--line)}
.topbar .container{display:flex;justify-content:space-between;align-items:center;height:42px;gap:20px}
.topbar a:hover{color:var(--gold)}
.topbar .tb-left,.topbar .tb-right{display:flex;gap:28px;align-items:center}
.topbar svg{width:13px;height:13px;margin-right:8px;vertical-align:-2px;stroke:var(--gold)}

.site-header{position:sticky;top:0;z-index:900;background:rgba(7,9,13,.0);transition:background .5s,box-shadow .5s,backdrop-filter .5s}
.site-header.overlay{position:fixed;left:0;right:0;top:42px}
.site-header.scrolled{background:rgba(7,9,13,.92);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);box-shadow:0 1px 0 var(--line);top:0}
.site-header.solid{background:var(--ink)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:var(--header-h);gap:30px}
.brand{display:flex;align-items:center;gap:14px;color:var(--white)}
.brand svg{width:44px;height:44px;flex:none}
.brand-text{display:flex;flex-direction:column;line-height:1}
.brand-text b{font-family:var(--serif);font-weight:600;font-size:23px;letter-spacing:.2em}
.brand-text small{font-size:9.5px;letter-spacing:.55em;color:var(--gold);margin-top:6px;font-weight:600}

.main-nav{display:flex;align-items:center;gap:6px}
.main-nav > li{list-style:none;position:relative}
.main-nav ul{margin:0;padding:0}
.main-nav > ul{display:flex;gap:4px;margin:0;padding:0}
.main-nav > ul > li{list-style:none;position:relative}
.brand-text b,.brand-text small{white-space:nowrap}
.main-nav > ul > li > a{display:flex;align-items:center;gap:6px;padding:12px 13px;white-space:nowrap;color:rgba(255,255,255,.86);font-size:12.5px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;position:relative}
.main-nav > ul > li > a::after{content:"";position:absolute;left:15px;right:15px;bottom:4px;height:1px;background:var(--gold);transform:scaleX(0);transform-origin:right;transition:transform .45s var(--ease)}
.main-nav > ul > li:hover > a::after,.main-nav > ul > li > a.active::after{transform:scaleX(1);transform-origin:left}
.main-nav > ul > li > a.active{color:var(--gold)}
.main-nav .caret{width:7px;height:7px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg) translateY(-2px);opacity:.7}

.dropdown{position:absolute;top:100%;left:0;min-width:270px;background:var(--ink-2);border:1px solid var(--line);padding:14px 0;opacity:0;visibility:hidden;transform:translateY(12px);transition:all .35s var(--ease)}
.main-nav li:hover > .dropdown{opacity:1;visibility:visible;transform:none}
.dropdown li{list-style:none}
.dropdown a{display:block;padding:10px 26px;color:rgba(255,255,255,.75);font-size:14px;transition:color .3s,padding .3s}
.dropdown a:hover{color:var(--gold);padding-left:32px}

.mega{position:absolute;left:0;right:0;top:100%;background:var(--ink-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line);opacity:0;visibility:hidden;transform:translateY(12px);transition:all .4s var(--ease)}
.main-nav li.has-mega{position:static}
.main-nav li.has-mega:hover > .mega{opacity:1;visibility:visible;transform:none}
.mega-inner{display:grid;grid-template-columns:1.1fr 3fr;gap:50px;padding:46px var(--gutter);max-width:var(--container);margin:0 auto}
.mega-intro h4{color:var(--white);font-size:32px}
.mega-intro p{color:var(--muted-light);font-size:14.5px}
.mega-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2px}
.mega-card{display:block;padding:24px;border:1px solid var(--line);color:var(--white);transition:background .4s,border-color .4s}
.mega-card:hover{background:rgba(201,164,92,.07);border-color:rgba(201,164,92,.4)}
.mega-card .mc-tag{font-size:10.5px;letter-spacing:.24em;text-transform:uppercase;color:var(--gold);font-weight:700}
.mega-card h5{font-family:var(--serif);font-size:22px;font-weight:500;margin:8px 0 6px;line-height:1.2}
.mega-card p{margin:0;font-size:13px;color:var(--muted-light);line-height:1.55}

.header-cta{display:flex;align-items:center;gap:18px}
.header-cta .btn{padding:14px 24px}
.burger{display:none;width:46px;height:46px;border:1px solid var(--line);background:transparent;position:relative}
.burger span{position:absolute;left:12px;right:12px;height:1.5px;background:var(--white);transition:.4s var(--ease)}
.burger span:nth-child(1){top:16px}.burger span:nth-child(2){top:22px}.burger span:nth-child(3){top:28px}
.burger.open span:nth-child(1){top:22px;transform:rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){top:22px;transform:rotate(-45deg)}

.mobile-nav{position:fixed;inset:0;background:var(--ink);z-index:880;padding:130px var(--gutter) 40px;overflow-y:auto;transform:translateX(100%);transition:transform .6s var(--ease)}
.mobile-nav.open{transform:none}
.mobile-nav ul{list-style:none;margin:0;padding:0}
.mobile-nav > ul > li{border-bottom:1px solid var(--line)}
.mobile-nav a{display:block;padding:16px 0;color:var(--white);font-family:var(--serif);font-size:28px}
.mobile-nav .sub a{font-family:var(--sans);font-size:15px;padding:9px 0 9px 18px;color:var(--muted-light)}
.mobile-nav .m-contact{margin-top:30px;color:var(--muted-light);font-size:14px}
.mobile-nav .m-contact a{font-family:var(--sans);font-size:16px;padding:4px 0;color:var(--gold)}

/* ---------- Hero (home) ---------- */
.hero{position:relative;height:100vh;min-height:720px;color:var(--white);overflow:hidden;background:var(--ink)}
.hero-slide{position:absolute;inset:0;opacity:0;transition:opacity 1.6s var(--ease)}
.hero-slide.active{opacity:1}
.hero-slide .bg{position:absolute;inset:-4%;background-size:cover;background-position:center;transform:scale(1.12);transition:transform 9s linear}
.hero-slide.active .bg{transform:scale(1)}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(7,9,13,.92) 0%,rgba(7,9,13,.6) 45%,rgba(7,9,13,.25) 100%),linear-gradient(0deg,rgba(7,9,13,.9) 0%,transparent 40%);z-index:1;pointer-events:none}
.hero-content{position:relative;z-index:2;height:100%;display:flex;flex-direction:column;justify-content:center;padding-top:140px;padding-bottom:150px}
@media (max-height:760px){.hero h1{font-size:clamp(40px,6vw,84px)}}
@media (max-height:1000px){.scroll-cue{display:none}}
.hero h1{max-width:980px;margin-bottom:.35em}
.hero h1 .line{display:block;overflow:hidden}
.hero h1 .line > span{display:inline-block;transform:translateY(110%);transition:transform 1.3s var(--ease)}
.hero.ready h1 .line > span{transform:none}
.hero h1 .line:nth-child(2) > span{transition-delay:.12s}
.hero h1 .line:nth-child(3) > span{transition-delay:.24s}
.hero .hero-sub{max-width:600px;font-size:clamp(17px,1.4vw,20px);color:rgba(255,255,255,.75);opacity:0;transform:translateY(20px);transition:all 1.2s .5s var(--ease)}
.hero.ready .hero-sub,.hero.ready .hero-actions{opacity:1;transform:none}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;margin-top:22px;opacity:0;transform:translateY(20px);transition:all 1.2s .7s var(--ease)}
.hero-bottom{position:absolute;left:0;right:0;bottom:0;z-index:3;border-top:1px solid var(--line)}
.hero-bottom .container{display:grid;grid-template-columns:repeat(4,1fr)}
.hero-stat{padding:28px 24px 30px 0;border-right:1px solid var(--line)}
.hero-stat:last-child{border-right:0}
.hero-stat:not(:first-child){padding-left:28px}
.hero-stat .num{font-size:44px;line-height:1;color:var(--white)}
.hero-stat .num sup{font-size:22px;color:var(--gold)}
.hero-stat small{display:block;font-size:11.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted-light);margin-top:8px}
.hero-dots{position:absolute;right:var(--gutter);top:50%;transform:translateY(-50%);z-index:3;display:flex;flex-direction:column;gap:18px}
.hero-dots button{width:44px;height:2px;border:0;background:rgba(255,255,255,.25);padding:0;position:relative;overflow:hidden}
.hero-dots button.active::after{content:"";position:absolute;inset:0;background:var(--gold);animation:dotFill 7s linear forwards}
@keyframes dotFill{from{transform:translateX(-100%)}to{transform:none}}
.scroll-cue{position:absolute;left:50%;bottom:140px;z-index:3;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:10px;font-size:10px;letter-spacing:.3em;text-transform:uppercase;color:var(--muted-light)}
.scroll-cue i{width:1px;height:50px;background:linear-gradient(var(--gold),transparent);animation:cue 2s ease-in-out infinite}
@keyframes cue{0%{transform:scaleY(0);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}51%{transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* ---------- Page hero (inner) ---------- */
.page-hero{position:relative;min-height:78vh;display:flex;align-items:flex-end;color:var(--white);background:var(--ink);overflow:hidden;padding:220px 0 90px}
.page-hero .bg{position:absolute;inset:0;background-size:cover;background-position:center;transform:scale(1.08);animation:heroZoom 14s var(--ease) forwards}
@keyframes heroZoom{to{transform:scale(1)}}
.page-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(7,9,13,.96) 0%,rgba(7,9,13,.55) 55%,rgba(7,9,13,.45) 100%)}
.page-hero .container{position:relative;z-index:2}
.page-hero h1{font-size:clamp(46px,6.4vw,100px);max-width:1100px}
.page-hero .lead{max-width:720px;color:rgba(255,255,255,.75)}
.breadcrumb{display:flex;gap:12px;font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted-light);margin-bottom:28px;flex-wrap:wrap}
.breadcrumb a:hover{color:var(--gold)}
.breadcrumb span.sep{color:var(--gold)}

/* ---------- Sections ---------- */
section{position:relative}
.section{padding:clamp(80px,11vw,170px) 0}
.section-sm{padding:clamp(60px,7vw,100px) 0}
.dark{background:var(--ink);color:var(--white)}
.dark-2{background:var(--ink-2);color:var(--white)}
.navy{background:var(--navy);color:var(--white)}
.ivory{background:var(--ivory)}
.section-head{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:end;margin-bottom:clamp(50px,6vw,90px)}
.section-head.center{display:block;text-align:center;max-width:860px;margin-left:auto;margin-right:auto}
.section-head h2{margin:0}
.section-head p{margin:0}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,6vw,100px);align-items:center}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:30px}
.grid-5{display:grid;grid-template-columns:repeat(5,1fr);gap:2px}

/* ---------- Reveal ---------- */
.reveal{opacity:0;transform:translateY(50px);transition:opacity 1.2s var(--ease),transform 1.2s var(--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}.reveal.d5{transition-delay:.5s}
.img-reveal{position:relative;overflow:hidden}
.img-reveal::after{content:"";position:absolute;inset:0;background:var(--gold);transform-origin:right;transition:transform 1.3s var(--ease)}
.img-reveal.in::after{transform:scaleX(0)}
.img-reveal img{transform:scale(1.25);transition:transform 1.8s var(--ease)}
.img-reveal.in img{transform:scale(1)}

/* ---------- Intro / About blocks ---------- */
.intro-media{position:relative}
.intro-media .m1{aspect-ratio:4/5;object-fit:cover;width:82%}
.intro-media .m2-wrap{position:absolute;right:0;bottom:-60px;width:52%;border:10px solid var(--paper)}
.intro-media .m2-wrap img{aspect-ratio:1;object-fit:cover;width:100%}
.ivory .intro-media .m2-wrap{border-color:var(--ivory)}
.badge-year{position:absolute;left:-30px;top:40px;background:var(--ink);color:var(--white);padding:28px 30px;z-index:3;text-align:center}
.badge-year .num{font-size:56px;line-height:1;color:var(--gold)}
.badge-year small{display:block;font-size:10px;letter-spacing:.25em;text-transform:uppercase;margin-top:8px}
.quote-block{border-left:2px solid var(--gold);padding:6px 0 6px 28px;margin:34px 0;font-family:var(--serif);font-size:clamp(22px,2vw,28px);font-style:italic;line-height:1.4;color:var(--text)}
.dark .quote-block{color:var(--white)}
.check-list{list-style:none;padding:0;margin:26px 0}
.check-list li{position:relative;padding:10px 0 10px 34px;border-bottom:1px solid var(--line-dark)}
.dark .check-list li{border-color:var(--line)}
.check-list li::before{content:"";position:absolute;left:0;top:19px;width:16px;height:8px;border-left:1.5px solid var(--gold);border-bottom:1.5px solid var(--gold);transform:rotate(-45deg)}

/* ---------- Marquee ---------- */
.marquee{overflow:hidden;white-space:nowrap;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--ink);padding:34px 0}
.marquee-track{display:inline-flex;gap:70px;animation:marq 40s linear infinite;padding-left:70px}
.marquee span{font-family:var(--serif);font-size:clamp(32px,4vw,58px);color:transparent;-webkit-text-stroke:1px rgba(255,255,255,.35);display:inline-flex;align-items:center;gap:70px}
.marquee span::after{content:"✦";-webkit-text-stroke:0;color:var(--gold);font-size:.5em}
.marquee span.fill{color:var(--white);-webkit-text-stroke:0}
@keyframes marq{to{transform:translateX(-50%)}}

/* ---------- Portfolio cards ---------- */
.portfolio-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:20px}
.pcard{position:relative;display:block;overflow:hidden;color:var(--white);min-height:520px;background:var(--ink)}
.pcard:nth-child(1),.pcard:nth-child(2){grid-column:span 3;min-height:600px}
.pcard:nth-child(n+3){grid-column:span 2}
.pcard img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform 1.4s var(--ease),opacity .6s;opacity:.7}
.pcard:hover img{transform:scale(1.08);opacity:.45}
.pcard::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(7,9,13,.95) 0%,rgba(7,9,13,.15) 60%)}
.pcard-body{position:absolute;inset:auto 0 0 0;padding:38px;z-index:2}
.pcard .pc-num{position:absolute;top:30px;left:38px;z-index:2;font-family:var(--serif);font-size:18px;color:var(--gold)}
.pcard .pc-sector{position:absolute;top:34px;right:38px;z-index:2;font-size:10.5px;letter-spacing:.24em;text-transform:uppercase;border:1px solid rgba(255,255,255,.3);padding:7px 14px}
.pcard h3{margin-bottom:12px}
.pcard p{color:rgba(255,255,255,.72);font-size:15px;max-height:0;opacity:0;overflow:hidden;transition:max-height .7s var(--ease),opacity .6s,margin .6s;margin:0}
.pcard:hover p{max-height:160px;opacity:1;margin-bottom:20px}
.pcard .link-arrow{margin-top:8px}

/* ---------- Feature cards ---------- */
.fcard{padding:46px 40px;border:1px solid var(--line-dark);background:var(--white);position:relative;transition:transform .6s var(--ease),box-shadow .6s,border-color .5s;overflow:hidden}
.fcard::before{content:"";position:absolute;left:0;top:0;height:2px;width:100%;background:var(--gold);transform:scaleX(0);transform-origin:left;transition:transform .7s var(--ease)}
.fcard:hover{transform:translateY(-8px);box-shadow:0 30px 60px -30px rgba(7,9,13,.35)}
.fcard:hover::before{transform:scaleX(1)}
.fcard .icon{width:58px;height:58px;margin-bottom:28px;color:var(--gold)}
.fcard .icon svg{width:100%;height:100%;stroke:currentColor;fill:none;stroke-width:1.2}
.fcard h4{font-size:27px;margin-bottom:14px}
.fcard p{color:var(--muted);font-size:15.5px;margin:0}
.fcard .f-num{position:absolute;top:30px;right:36px;font-family:var(--serif);font-size:56px;color:rgba(201,164,92,.18);line-height:1}
.dark .fcard,.dark-2 .fcard,.navy .fcard{background:rgba(255,255,255,.02);border-color:var(--line)}
.dark .fcard p,.dark-2 .fcard p,.navy .fcard p{color:var(--muted-light)}

/* ---------- Stats band ---------- */
.stats-band{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.stat{padding:56px 34px;border-right:1px solid var(--line);text-align:left}
.stat:last-child{border-right:0}
.stat .num{font-size:clamp(56px,6vw,96px);line-height:1;color:var(--white)}
.stat .num sup{color:var(--gold);font-size:.45em;vertical-align:top;margin-left:4px}
.stat h5{font-family:var(--sans);font-size:12px;letter-spacing:.24em;text-transform:uppercase;color:var(--gold);margin:18px 0 8px;font-weight:700}
.stat p{color:var(--muted-light);font-size:14.5px;margin:0}

/* ---------- Ecosystem diagram ---------- */
.eco-wrap{position:relative;aspect-ratio:1;max-width:620px;margin:0 auto;width:100%}
.eco-wrap svg{width:100%;height:100%;overflow:visible}
.eco-ring{fill:none;stroke:rgba(201,164,92,.25);stroke-dasharray:3 7}
.eco-spin{transform-origin:300px 300px;animation:spin 60s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.eco-node{cursor:pointer}
.eco-node circle{fill:var(--ink-3);stroke:var(--gold);stroke-width:1;transition:fill .4s}
.eco-node:hover circle,.eco-node.active circle{fill:var(--gold)}
.eco-node text{fill:var(--white);font-family:var(--sans);font-size:15px;font-weight:700;letter-spacing:.12em;text-anchor:middle;dominant-baseline:middle;pointer-events:none;transition:fill .4s}
.eco-node:hover text,.eco-node.active text{fill:var(--ink)}
.eco-line{stroke:rgba(201,164,92,.35);stroke-width:1}
.eco-center circle{fill:var(--gold)}
.eco-center text{fill:var(--ink);font-family:var(--serif);font-size:20px;font-weight:600;text-anchor:middle;letter-spacing:.14em}
.eco-panel{border:1px solid var(--line);padding:40px;min-height:300px}
.eco-panel h4{color:var(--white);font-size:32px}
.eco-panel .tag{font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:var(--gold);font-weight:700}
.eco-panel p{color:var(--muted-light)}

/* ---------- Tabs / accordions ---------- */
.tabs-nav{display:flex;gap:0;border-bottom:1px solid var(--line-dark);margin-bottom:50px;overflow-x:auto;scrollbar-width:none}
.dark .tabs-nav{border-color:var(--line)}
.tabs-nav button{background:none;border:0;padding:18px 26px;font-size:13px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);position:relative;white-space:nowrap}
.dark .tabs-nav button{color:var(--muted-light)}
.tabs-nav button.active{color:var(--gold)}
.tabs-nav button::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:2px;background:var(--gold);transform:scaleX(0);transition:transform .5s var(--ease)}
.tabs-nav button.active::after{transform:scaleX(1)}
.tab-panel{display:none;animation:fadeUp .8s var(--ease)}
.tab-panel.active{display:block}
@keyframes fadeUp{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:none}}

.accordion{border-top:1px solid var(--line-dark)}
.dark .accordion{border-color:var(--line)}
.acc-item{border-bottom:1px solid var(--line-dark)}
.dark .acc-item{border-color:var(--line)}
.acc-head{width:100%;display:flex;justify-content:space-between;align-items:center;gap:20px;background:none;border:0;padding:30px 0;text-align:left;color:inherit;font-family:var(--serif);font-size:clamp(22px,2vw,30px)}
.acc-head .pm{width:22px;height:22px;position:relative;flex:none}
.acc-head .pm::before,.acc-head .pm::after{content:"";position:absolute;left:0;right:0;top:50%;height:1.5px;background:var(--gold);transition:transform .4s var(--ease)}
.acc-head .pm::after{transform:rotate(90deg)}
.acc-item.open .pm::after{transform:rotate(0)}
.acc-body{max-height:0;overflow:hidden;transition:max-height .6s var(--ease)}
.acc-body > div{padding:0 0 32px;color:var(--muted);max-width:900px}
.dark .acc-body > div{color:var(--muted-light)}

/* ---------- Table ---------- */
.lux-table{width:100%;border-collapse:collapse;font-size:15.5px}
.lux-table th{font-size:11.5px;letter-spacing:.22em;text-transform:uppercase;color:var(--gold);text-align:left;padding:18px 20px;border-bottom:1px solid var(--line)}
.lux-table td{padding:28px 20px;border-bottom:1px solid var(--line);vertical-align:top;color:var(--muted-light)}
.lux-table td:first-child{font-family:var(--serif);font-size:24px;color:var(--white)}
.ivory .lux-table th,.ivory .lux-table td{border-color:var(--line-dark)}
.ivory .lux-table td{color:var(--muted)}
.ivory .lux-table td:first-child{color:var(--text)}
.table-scroll{overflow-x:auto}

/* ---------- Leadership ---------- */
.leader{position:relative;background:var(--white);border:1px solid var(--line-dark);overflow:hidden;transition:transform .6s var(--ease),box-shadow .6s}
.leader:hover{transform:translateY(-8px);box-shadow:0 30px 60px -30px rgba(7,9,13,.35)}
.leader .portrait{aspect-ratio:4/4.4;background:linear-gradient(145deg,var(--ink-3),var(--ink));display:grid;place-items:center;position:relative;overflow:hidden}
.leader .portrait::before{content:"";position:absolute;inset:18px;border:1px solid rgba(201,164,92,.3)}
.leader .portrait span{font-family:var(--serif);font-size:84px;color:var(--gold);letter-spacing:.04em}
.leader .portrait svg{position:absolute;bottom:-20px;right:-20px;width:180px;opacity:.06}
.leader .info{padding:28px 30px 32px}
.leader h4{font-size:27px;margin-bottom:6px}
.leader .role{font-size:11.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--gold);font-weight:700;line-height:1.6}
.leader p{font-size:14.5px;color:var(--muted);margin:14px 0 0}

/* ---------- Timeline ---------- */
.timeline{position:relative;padding-left:0}
.timeline::before{content:"";position:absolute;left:50%;top:0;bottom:0;width:1px;background:var(--line)}
.tl-item{display:grid;grid-template-columns:1fr 1fr;gap:80px;margin-bottom:80px;position:relative}
.tl-item::before{content:"";position:absolute;left:50%;top:14px;width:13px;height:13px;border:1px solid var(--gold);background:var(--ink);transform:translateX(-50%) rotate(45deg)}
.tl-item .tl-year{text-align:right;font-family:var(--serif);font-size:clamp(46px,5vw,76px);color:var(--gold);line-height:1}
.tl-item:nth-child(even) .tl-year{order:2;text-align:left}
.tl-item:nth-child(even) .tl-text{order:1;text-align:right}
.tl-text h4{color:var(--white)}
.tl-text p{color:var(--muted-light);margin:0}

/* ---------- News / insights ---------- */
.ncard{display:block;background:var(--white);border:1px solid var(--line-dark);transition:transform .6s var(--ease),box-shadow .6s;height:100%}
.ncard:hover{transform:translateY(-8px);box-shadow:0 30px 60px -30px rgba(7,9,13,.3)}
.ncard .n-img{aspect-ratio:16/10;overflow:hidden;background:var(--ink-3)}
.ncard .n-img img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease)}
.ncard:hover .n-img img{transform:scale(1.07)}
.ncard .n-body{padding:30px 32px 34px}
.ncard .n-meta{display:flex;gap:16px;font-size:11.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--gold);font-weight:700;margin-bottom:14px}
.ncard h4{font-size:26px;line-height:1.2;margin-bottom:14px}
.ncard p{font-size:15px;color:var(--muted);margin-bottom:20px}

/* ---------- CTA band ---------- */
.cta-band{position:relative;padding:clamp(100px,12vw,180px) 0;color:var(--white);text-align:center;overflow:hidden;background:var(--ink)}
.cta-band .bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.35;background-attachment:fixed}
.cta-band::after{content:"";position:absolute;inset:0;background:radial-gradient(ellipse at center,rgba(7,9,13,.3),rgba(7,9,13,.92))}
.cta-band .container{position:relative;z-index:2;max-width:1000px}
.cta-band h2{margin-bottom:.4em}
.cta-band p{color:rgba(255,255,255,.75);font-size:19px;max-width:720px;margin:0 auto 40px}
.cta-actions{display:flex;justify-content:center;gap:16px;flex-wrap:wrap}

/* ---------- Company detail ---------- */
.co-hero-meta{display:flex;gap:40px;flex-wrap:wrap;margin-top:40px;padding-top:34px;border-top:1px solid var(--line)}
.co-hero-meta div small{display:block;font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--gold);font-weight:700;margin-bottom:6px}
.co-hero-meta div{color:var(--white);font-size:15.5px}
.co-hero-meta a:hover{color:var(--gold)}
.service-list{display:grid;grid-template-columns:repeat(2,1fr);gap:0;border-top:1px solid var(--line-dark)}
.service-item{padding:34px 34px 34px 0;border-bottom:1px solid var(--line-dark);display:grid;grid-template-columns:60px 1fr;gap:20px}
.service-item:nth-child(odd){border-right:1px solid var(--line-dark)}
.service-item:nth-child(even){padding-left:34px}
.service-item .si-num{font-family:var(--serif);font-size:28px;color:var(--gold);line-height:1}
.service-item h4{font-size:25px;margin-bottom:8px}
.service-item p{margin:0;color:var(--muted);font-size:15px}
.dark .service-list,.dark .service-item{border-color:var(--line)}
.dark .service-item p{color:var(--muted-light)}
.process{display:grid;grid-template-columns:repeat(4,1fr);gap:0;counter-reset:step}
.process-step{padding:40px 30px 40px 0;border-top:1px solid var(--line);position:relative}
.process-step::before{counter-increment:step;content:"0" counter(step);font-family:var(--serif);font-size:20px;color:var(--gold);display:block;margin-bottom:24px}
.process-step::after{content:"";position:absolute;top:-5px;left:0;width:9px;height:9px;background:var(--gold);transform:rotate(45deg)}
.process-step h4{color:var(--white);font-size:25px}
.process-step p{color:var(--muted-light);font-size:15px;margin:0}
.co-nav{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line-dark)}
.co-nav a{padding:50px var(--gutter);display:block;transition:background .5s}
.co-nav a:hover{background:var(--ivory)}
.co-nav a + a{text-align:right;border-left:1px solid var(--line-dark)}
.co-nav small{font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--gold);font-weight:700}
.co-nav h4{font-size:clamp(24px,2.4vw,36px);margin:8px 0 0}

/* ---------- Sector strip ---------- */
.sector-strip{display:grid;grid-template-columns:repeat(5,1fr);min-height:640px}
.sector{position:relative;overflow:hidden;color:var(--white);display:flex;align-items:flex-end;padding:40px 30px;border-right:1px solid var(--line);transition:flex .8s var(--ease)}
.sector img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.35;filter:grayscale(.6);transition:opacity .8s,filter .8s,transform 1.4s var(--ease)}
.sector:hover img{opacity:.6;filter:none;transform:scale(1.06)}
.sector::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(7,9,13,.95),rgba(7,9,13,.1))}
.sector .s-inner{position:relative;z-index:2}
.sector .s-num{font-family:var(--serif);color:var(--gold);font-size:18px}
.sector h4{font-size:30px;margin:12px 0 8px}
.sector p{font-size:14px;color:var(--muted-light);margin:0 0 16px}

/* ---------- Forms ---------- */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.form-grid .full{grid-column:1/-1}
.field label{display:block;font-size:11.5px;letter-spacing:.2em;text-transform:uppercase;font-weight:700;color:var(--muted);margin-bottom:10px}
.field input,.field select,.field textarea{width:100%;padding:17px 18px;border:1px solid var(--line-dark);background:var(--white);font:inherit;font-size:15.5px;color:var(--text);border-radius:0;transition:border-color .3s,box-shadow .3s;outline:none}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(201,164,92,.15)}
.field textarea{min-height:160px;resize:vertical}
.form-note{font-size:13px;color:var(--muted);margin-top:16px}
.form-success{display:none;padding:22px 24px;border:1px solid var(--gold);background:rgba(201,164,92,.08);margin-top:20px}
.form-success.show{display:block}
.contact-card{padding:40px;background:var(--ink);color:var(--white)}
.contact-card h4{color:var(--white)}
.contact-row{display:flex;gap:18px;padding:22px 0;border-bottom:1px solid var(--line)}
.contact-row:last-child{border-bottom:0}
.contact-row svg{width:22px;height:22px;stroke:var(--gold);fill:none;stroke-width:1.4;flex:none;margin-top:4px}
.contact-row small{display:block;font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--gold);font-weight:700;margin-bottom:4px}
.contact-row a:hover{color:var(--gold)}
.map-frame{width:100%;height:480px;border:0;filter:grayscale(1) contrast(1.1) brightness(.9);display:block}

/* ---------- Footer ---------- */
.site-footer{background:var(--ink);color:rgba(255,255,255,.65);position:relative;overflow:hidden}
.footer-cta{padding:100px 0 80px;border-bottom:1px solid var(--line)}
.footer-cta .container{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;flex-wrap:wrap}
.footer-cta h2{color:var(--white);max-width:820px;margin:0}
.footer-main{padding:80px 0 60px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr 1.3fr;gap:50px}
.footer-grid h6{font-family:var(--sans);font-size:11.5px;letter-spacing:.24em;text-transform:uppercase;color:var(--gold);font-weight:700;margin:0 0 24px}
.footer-grid ul{list-style:none;padding:0;margin:0}
.footer-grid li{margin-bottom:12px;font-size:14.5px}
.footer-grid a:hover{color:var(--gold)}
.footer-about p{font-size:14.5px;margin:24px 0}
.socials{display:flex;gap:10px}
.socials a{width:42px;height:42px;border:1px solid var(--line);display:grid;place-items:center;transition:all .4s}
.socials a:hover{background:var(--gold);border-color:var(--gold);color:var(--ink)}
.socials svg{width:16px;height:16px;fill:currentColor}
.footer-bottom{border-top:1px solid var(--line);padding:28px 0;font-size:13px}
.footer-bottom .container{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
.footer-bottom a:hover{color:var(--gold)}
.footer-giant{font-family:var(--serif);font-size:clamp(60px,15vw,260px);line-height:.8;color:transparent;-webkit-text-stroke:1px rgba(255,255,255,.06);text-align:center;white-space:nowrap;letter-spacing:.04em;margin-bottom:-.12em;user-select:none}
.newsletter{display:flex;border:1px solid var(--line);margin-top:6px}
.newsletter input{flex:1;background:transparent;border:0;padding:15px 16px;color:var(--white);font:inherit;font-size:14px;outline:none;min-width:0}
.newsletter button{background:var(--gold);border:0;padding:0 18px;color:var(--ink);font-weight:700;font-size:12px;letter-spacing:.14em}

/* ---------- Back to top / cursor / progress ---------- */
.progress-bar{position:fixed;top:0;left:0;height:2px;background:var(--gold);z-index:1000;width:0}
.to-top{position:fixed;right:24px;bottom:24px;width:52px;height:52px;border:1px solid var(--gold);background:var(--ink);color:var(--gold);z-index:800;display:grid;place-items:center;opacity:0;visibility:hidden;transition:.4s}
.to-top.show{opacity:1;visibility:visible}
.to-top:hover{background:var(--gold);color:var(--ink)}
.to-top svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:1.6}
.cursor-dot,.cursor-ring{position:fixed;top:0;left:0;pointer-events:none;z-index:9998;border-radius:50%;transform:translate(-50%,-50%)}
.cursor-dot{width:6px;height:6px;background:var(--gold)}
.cursor-ring{width:38px;height:38px;border:1px solid rgba(201,164,92,.6);transition:width .3s,height .3s,background .3s}
.cursor-ring.hover{width:70px;height:70px;background:rgba(201,164,92,.1)}
@media (hover:none){.cursor-dot,.cursor-ring{display:none}}

/* ---------- Misc ---------- */
.pill-list{display:flex;flex-wrap:wrap;gap:10px}
.pill{padding:9px 18px;border:1px solid var(--line-dark);font-size:13px;font-weight:600;letter-spacing:.04em}
.dark .pill,.navy .pill{border-color:var(--line);color:var(--muted-light)}
.divider{height:1px;background:var(--line-dark);margin:0}
.big-statement{font-family:var(--serif);font-size:clamp(32px,4.2vw,64px);line-height:1.18;font-weight:400;max-width:1200px}
.big-statement .dim{color:rgba(255,255,255,.3)}
.ivory .big-statement .dim, .big-statement.light .dim{color:rgba(10,14,20,.25)}
.parallax-img{overflow:hidden;position:relative}
.parallax-img img{width:100%;height:120%;object-fit:cover;will-change:transform}
.wide-img{height:clamp(380px,60vw,760px);overflow:hidden;position:relative}
.wide-img img{width:100%;height:125%;object-fit:cover}
.info-strip{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line-dark)}
.info-strip > div{padding:40px;border-right:1px solid var(--line-dark)}
.info-strip > div:last-child{border-right:0}
.info-strip small{font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--gold);font-weight:700}
.info-strip h4{margin:10px 0 8px}
.info-strip p{margin:0;color:var(--muted);font-size:15px}
.co-logo-row{display:grid;grid-template-columns:repeat(5,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.co-logo-row a{padding:40px 24px;text-align:center;border-right:1px solid var(--line);color:var(--white);transition:background .4s}
.co-logo-row a:last-child{border-right:0}
.co-logo-row a:hover{background:rgba(201,164,92,.06)}
.co-logo-row b{display:block;font-family:var(--serif);font-size:30px;font-weight:600;letter-spacing:.12em;color:var(--gold)}
.co-logo-row span{font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted-light)}
.split-media{min-height:640px;display:grid;grid-template-columns:1fr 1fr}
.split-media .sm-img{position:relative;overflow:hidden;min-height:420px}
.split-media .sm-img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.split-media .sm-text{padding:clamp(60px,8vw,130px) clamp(30px,6vw,110px);display:flex;flex-direction:column;justify-content:center}
.legal h3{margin-top:1.6em}
.legal p,.legal li{color:var(--muted)}
.tag-gold{display:inline-block;font-size:10.5px;letter-spacing:.22em;text-transform:uppercase;font-weight:700;color:var(--ink);background:var(--gold);padding:6px 12px}
.article-body{max-width:780px;margin:0 auto;font-size:18px}
.article-body p{color:#3a414c}
.article-body h3{margin-top:1.4em}

/* ---------- Responsive ---------- */
@media (max-width:1480px){
  .header-cta .btn{display:none}
  .main-nav > ul > li > a{padding:12px 11px}
}
@media (max-width:1200px){
  .main-nav,.header-cta .btn{display:none}
  .burger{display:block}
  .footer-grid{grid-template-columns:1fr 1fr 1fr}
  .footer-about{grid-column:1/-1}
  .grid-5,.co-logo-row{grid-template-columns:repeat(3,1fr)}
  .sector-strip{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:980px){
  :root{--header-h:78px}
  .topbar .tb-right{display:none}
  .section-head,.grid-2,.split-media{grid-template-columns:1fr;gap:40px}
  .grid-3,.grid-4,.process{grid-template-columns:1fr 1fr}
  .portfolio-grid{grid-template-columns:1fr 1fr}
  .pcard,.pcard:nth-child(1),.pcard:nth-child(2),.pcard:nth-child(n+3){grid-column:span 1;min-height:460px}
  .pcard p{max-height:none;opacity:1;margin-bottom:16px}
  .stats-band,.hero-bottom .container{grid-template-columns:1fr 1fr}
  .stat:nth-child(2){border-right:0}
  .stat:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .hero-stat:nth-child(2){border-right:0}
  .hero-stat:nth-child(n+3){display:none}
  .hero-stat:not(:first-child){padding-left:20px}
  .hero-dots{display:none}
  .scroll-cue{display:none}
  .mega-inner{grid-template-columns:1fr}
  .timeline::before{left:7px}
  .tl-item{grid-template-columns:1fr;gap:12px;padding-left:40px;margin-bottom:56px}
  .tl-item::before{left:7px}
  .tl-item .tl-year,.tl-item:nth-child(even) .tl-year{text-align:left;order:0}
  .tl-item:nth-child(even) .tl-text{order:0;text-align:left}
  .service-list{grid-template-columns:1fr}
  .service-item:nth-child(odd){border-right:0}
  .service-item:nth-child(even){padding-left:0}
  .info-strip{grid-template-columns:1fr}
  .info-strip > div{border-right:0;border-bottom:1px solid var(--line-dark)}
  .intro-media{margin-bottom:60px}
  .badge-year{left:0}
  .cta-band .bg{background-attachment:scroll}
}
@media (max-width:640px){
  .topbar{display:none}
  .site-header.overlay{top:0}
  .grid-3,.grid-4,.process,.portfolio-grid,.form-grid,.grid-5,.co-logo-row,.sector-strip,.footer-grid{grid-template-columns:1fr}
  .co-logo-row a{border-right:0;border-bottom:1px solid var(--line)}
  .sector{min-height:340px;border-right:0;border-bottom:1px solid var(--line)}
  .stats-band{grid-template-columns:1fr}
  .stat{border-right:0;border-bottom:1px solid var(--line)}
  .hero{min-height:640px}
  .hero-bottom .container{grid-template-columns:1fr 1fr}
  .hero-stat .num{font-size:34px}
  .co-nav{grid-template-columns:1fr}
  .co-nav a + a{text-align:left;border-left:0;border-top:1px solid var(--line-dark)}
  .fcard{padding:36px 28px}
  .pcard-body{padding:28px}
  .brand-text b{font-size:19px}
  .brand svg{width:38px;height:38px}
  .btn{padding:16px 26px}
  .contact-card{padding:28px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}
  .reveal{opacity:1;transform:none}
}