:root {
  --navy:    #0D1B2E;
  --navymid: #142238;
  --gold:    #C8923A;
  --gold-l:  #E8B86D;
  --teal:    #1D9E75;
  --teal-l:  #5DCAA5;
  --red:     #C83228;
  --red-l:   #E86060;
  --cream:   #F4EFE6;
  --cream-d: #E8E0D0;
  --ink:     #1A1A1A;
  --ink-mid: #444444;
  --ink-l:   #888888;
  --serif:   'DM Serif Display', Georgia, serif;
  --mono:    'DM Mono', 'Courier New', monospace;
  --sans:    'DM Sans', system-ui, sans-serif;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--sans);background:var(--cream);color:var(--ink);overflow-x:hidden;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}

/* NAV */
nav{position:fixed;top:0;left:0;right:0;z-index:100;padding:1.2rem 0;background:rgba(13,27,46,0.95);backdrop-filter:blur(12px);border-bottom:1px solid rgba(200,146,58,0.12)}
.nav-inner{max-width:1200px;margin:0 auto;padding:0 2rem;display:flex;justify-content:space-between;align-items:center;gap:1.5rem}
.nav-logo{font-family:var(--mono);font-size:13px;letter-spacing:0.1em;color:#fff;display:flex;align-items:center;gap:8px}
.nav-logo-dot{width:8px;height:8px;border-radius:50%;background:var(--gold)}
.nav-links{display:flex;gap:2rem;list-style:none}
.nav-links a{font-family:var(--mono);font-size:10px;letter-spacing:0.18em;text-transform:uppercase;color:rgba(255,255,255,0.45);transition:color 0.2s}
.nav-links a:hover{color:rgba(255,255,255,0.9)}
.nav-right{display:flex;gap:1.4rem;align-items:center}
.nav-lang{font-family:var(--mono);font-size:10px;letter-spacing:0.15em;display:flex;align-items:center}
.nav-lang a{color:rgba(255,255,255,0.4);padding:0 6px;transition:color 0.2s}
.nav-lang a.active{color:var(--gold)}
.nav-lang a:hover{color:#fff}
.nav-lang .sep{color:rgba(255,255,255,0.18)}
.nav-cta{font-family:var(--mono);font-size:10px;letter-spacing:0.15em;text-transform:uppercase;color:var(--gold);border:1px solid rgba(200,146,58,0.4);padding:0.5rem 1.2rem;border-radius:2px;transition:all 0.2s}
.nav-cta:hover{background:var(--gold);color:var(--navy)}
@media(max-width:768px){.nav-links{display:none}}

/* HERO */
.hero{background:var(--navy);min-height:100vh;display:flex;flex-direction:column;justify-content:center;padding:6rem 2rem 4rem;position:relative;overflow:hidden}
.hero-ring{position:absolute;border-radius:50%;border:1px solid rgba(200,146,58,0.08);pointer-events:none}
.hero-ring-1{width:600px;height:600px;right:-150px;top:-150px}
.hero-ring-2{width:400px;height:400px;right:-60px;top:-40px}
.hero-inner{max-width:1200px;margin:0 auto;width:100%}
.hero-eyebrow{font-family:var(--mono);font-size:10px;letter-spacing:0.25em;text-transform:uppercase;color:rgba(255,255,255,0.28);margin-bottom:2rem}
.hero-headline{font-family:var(--serif);line-height:1.0;margin-bottom:2rem}
.hero-headline .d1{display:block;font-size:clamp(52px,7vw,92px);color:var(--gold)}
.hero-headline .d2{display:block;font-size:clamp(52px,7vw,92px);color:var(--red-l)}
.hero-headline .d3{display:block;font-size:clamp(52px,7vw,92px);color:var(--teal-l)}
.hero-sub{font-size:15px;color:rgba(255,255,255,0.45);line-height:1.75;max-width:420px;font-weight:300;margin-bottom:3rem}
.hero-actions{display:flex;gap:1rem;flex-wrap:wrap}
.btn-primary{font-family:var(--mono);font-size:10px;letter-spacing:0.15em;text-transform:uppercase;background:var(--gold);color:var(--navy);padding:0.85rem 1.8rem;border-radius:2px;transition:background 0.2s;font-weight:500}
.btn-primary:hover{background:var(--gold-l)}
.btn-ghost{font-family:var(--mono);font-size:10px;letter-spacing:0.15em;text-transform:uppercase;color:rgba(255,255,255,0.4);border-bottom:1px solid rgba(255,255,255,0.18);padding-bottom:2px;transition:all 0.2s}
.btn-ghost:hover{color:rgba(255,255,255,0.85);border-color:rgba(255,255,255,0.5)}
.hero-bottom{position:absolute;bottom:2.5rem;left:2rem;right:2rem;display:flex;justify-content:space-between;align-items:flex-end}
.hero-tagline{font-family:var(--mono);font-size:9px;letter-spacing:0.22em;text-transform:uppercase;color:rgba(255,255,255,0.2)}

/* SECTION BASE */
.section{padding:5rem 2rem}
.section-inner{max-width:1200px;margin:0 auto}
.sec-label{font-family:var(--mono);font-size:9px;letter-spacing:0.22em;text-transform:uppercase;color:var(--ink-l);margin-bottom:0.75rem;display:block}
.sec-label-light{color:rgba(255,255,255,0.3)}
.divider{border:none;border-top:1px solid var(--cream-d)}
.divider-dark{border-top-color:rgba(255,255,255,0.07)}

/* PREMISE */
.premise{background:var(--cream)}
.premise-grid{display:grid;grid-template-columns:1fr 1fr;gap:5rem;align-items:center}
.premise-big{font-family:var(--serif);font-size:clamp(36px,4.5vw,58px);line-height:1.15;color:var(--ink);margin-top:1rem}
.premise-big em{font-style:italic;color:var(--gold)}
.premise-right{border-left:1px solid var(--cream-d);padding-left:4rem}
.window-num{font-family:var(--serif);font-size:96px;line-height:1;color:var(--cream-d)}
.window-sub{font-family:var(--mono);font-size:9px;letter-spacing:0.2em;text-transform:uppercase;color:var(--ink-l);margin-bottom:1rem}
.window-copy{font-size:14px;line-height:1.8;color:var(--ink-mid);font-weight:300}
.window-copy strong{color:var(--ink);font-weight:500}
.window-callout{margin-top:1.5rem;background:var(--navy);padding:1.2rem 1.5rem;border-radius:2px}
.window-callout-label{font-family:var(--mono);font-size:8px;letter-spacing:0.2em;color:rgba(255,255,255,0.3);text-transform:uppercase;margin-bottom:0.5rem}
.window-callout-text{font-size:13px;color:rgba(255,255,255,0.65);line-height:1.6;font-weight:300}
@media(max-width:768px){.premise-grid{grid-template-columns:1fr}.premise-right{border-left:none;padding-left:0;border-top:1px solid var(--cream-d);padding-top:2rem}}

/* THREE DIMENSIONS */
.dimensions{background:var(--navy)}
.dim-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:3.5rem;gap:2rem}
.dim-title{font-family:var(--serif);font-size:clamp(32px,4vw,52px);line-height:1.2;color:#fff}
.dim-title em{font-style:italic;color:rgba(255,255,255,0.25)}
.dim-note{max-width:280px;font-size:13px;line-height:1.7;color:rgba(255,255,255,0.35);font-weight:300;text-align:right;padding-top:0.5rem;flex-shrink:0}
.dim-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:rgba(255,255,255,0.06)}
.dim-card{background:var(--navy);padding:2.5rem 2rem;position:relative;overflow:hidden}
.dim-card-label{font-family:var(--mono);font-size:8.5px;letter-spacing:0.2em;text-transform:uppercase;margin-bottom:1.2rem;display:block}
.dim-card.gold .dim-card-label{color:var(--gold)}
.dim-card.red  .dim-card-label{color:var(--red-l)}
.dim-card.teal .dim-card-label{color:var(--teal-l)}
.dim-card-head{font-family:var(--serif);font-size:24px;line-height:1.3;color:#fff;margin-bottom:1.5rem}
.dim-card.gold .dim-card-head em{color:var(--gold);font-style:italic}
.dim-card.red  .dim-card-head em{color:var(--red-l);font-style:italic}
.dim-card.teal .dim-card-head em{color:var(--teal-l);font-style:italic}
.dim-items{list-style:none;padding-top:1.2rem;border-top:1px solid rgba(255,255,255,0.07)}
.dim-items li{font-size:12px;color:rgba(255,255,255,0.38);line-height:1.65;padding:0.28rem 0;font-weight:300}
.dim-items li::before{content:'—';margin-right:8px;opacity:0.35}
.dim-bg-num{font-family:var(--serif);font-size:130px;position:absolute;right:-10px;bottom:-20px;opacity:0.04;pointer-events:none;color:#fff;line-height:1}
@media(max-width:768px){.dim-grid{grid-template-columns:1fr}.dim-header{flex-direction:column}.dim-note{text-align:left;max-width:100%}}

/* LAYER ARCHITECTURE */
.layers{background:var(--cream)}
.layers-title{font-family:var(--serif);font-size:clamp(28px,3.5vw,44px);margin:0.75rem 0 3rem;line-height:1.2}
.layer-stack{display:flex;flex-direction:column;gap:4px;max-width:640px;margin-bottom:3rem}
.layer{display:grid;grid-template-columns:180px 1fr;min-height:68px}
.layer-num{font-family:var(--mono);font-size:10px;letter-spacing:0.12em;display:flex;align-items:center;padding:0 1.5rem 0 0;border-right:1px solid var(--cream-d)}
.layer-body{padding:1rem 0 1rem 1.5rem}
.layer-name{font-weight:500;font-size:14px;margin-bottom:3px}
.layer-desc{font-size:12px;color:var(--ink-l);font-weight:300;line-height:1.5}
.layer.glo{background:var(--navy);border-radius:3px}
.layer.glo .layer-num{color:var(--gold);border-color:rgba(255,255,255,0.1)}
.layer.glo .layer-name{color:#fff}
.layer.glo .layer-desc{color:rgba(255,255,255,0.4)}
.layer.erp{background:rgba(200,146,58,0.05);border-radius:2px}
.layer.erp .layer-num{color:var(--gold)}
.layer.data{background:rgba(29,158,117,0.05);border-radius:2px}
.layer.data .layer-num{color:var(--teal)}
.compare-table{width:100%;border-collapse:collapse;font-size:13px;margin-top:2.5rem}
.compare-table th{font-family:var(--mono);font-size:8.5px;letter-spacing:0.15em;text-transform:uppercase;padding:8px 12px;border-bottom:1px solid var(--cream-d);text-align:left;font-weight:400;color:var(--ink-l)}
.compare-table th.glo-col{color:var(--gold)}
.compare-table td{padding:10px 12px;border-bottom:1px solid var(--cream-d);vertical-align:top;line-height:1.5;font-weight:300;color:var(--ink-mid)}
.compare-table td:first-child{color:var(--ink-l);font-size:12px}
.compare-table td.glo-cell{font-weight:500;color:var(--ink)}
.compare-table td.glo-cell::before{content:'► ';color:var(--gold);font-size:9px}
@media(max-width:600px){.layer{grid-template-columns:120px 1fr}.compare-table{font-size:12px}}

/* PRODUCTS */
.products{background:var(--cream)}
.products-title{font-family:var(--serif);font-size:clamp(28px,3.5vw,44px);margin:0.75rem 0 2.5rem}
.products-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1px;background:var(--cream-d);border:1px solid var(--cream-d)}
.product-card{background:var(--cream);padding:2rem 1.75rem;position:relative;overflow:hidden;transition:background 0.2s}
.product-card:hover{background:#fff}
.prod-num{font-family:var(--serif);font-size:72px;position:absolute;right:12px;top:8px;color:var(--cream-d);line-height:1;pointer-events:none}
.prod-tag{font-family:var(--mono);font-size:8.5px;letter-spacing:0.2em;text-transform:uppercase;color:var(--ink-l);display:block;margin-bottom:0.6rem}
.prod-name{font-family:var(--serif);font-size:24px;line-height:1.2;color:var(--ink);margin-bottom:4px}
.prod-tagline{font-size:12px;color:var(--gold);font-weight:500;margin-bottom:1.2rem;letter-spacing:0.01em}
.prod-pitch{font-size:13px;line-height:1.7;color:var(--ink-mid);font-weight:300;border-top:1px solid var(--cream-d);padding-top:1rem;margin-top:1rem}
.prod-meta{display:flex;gap:1rem;margin-top:1rem}
.prod-meta-item{font-family:var(--mono);font-size:9px;letter-spacing:0.05em;color:var(--ink-l)}
.prod-meta-item span{display:block;font-size:11px;color:var(--ink-mid);font-weight:500;margin-top:2px}

/* CASES */
.cases{background:var(--navy)}
.cases-title{font-family:var(--serif);font-size:clamp(28px,3.5vw,44px);color:#fff;margin:0.75rem 0 3rem;line-height:1.2}
.cases-title em{font-style:italic;color:rgba(255,255,255,0.25)}
.cases-grid{display:grid;grid-template-columns:1fr 1fr;gap:2rem}
.case-card{padding:2rem;border-radius:3px}
.case-card.win{background:rgba(13,40,24,0.8);border:1px solid rgba(29,158,117,0.15)}
.case-card.fail{background:rgba(42,8,8,0.8);border:1px solid rgba(200,50,40,0.15)}
.case-verdict{font-family:var(--mono);font-size:8.5px;letter-spacing:0.2em;text-transform:uppercase;display:block;margin-bottom:0.75rem}
.case-card.win .case-verdict{color:var(--teal-l)}
.case-card.fail .case-verdict{color:var(--red-l)}
.case-headline{font-family:var(--serif);font-size:26px;line-height:1.3;color:#fff;margin-bottom:1rem}
.case-body{font-size:13px;line-height:1.75;color:rgba(255,255,255,0.45);font-weight:300}
.case-lesson{margin-top:1.5rem;padding:1rem 1.2rem;border-radius:2px;font-size:12px;line-height:1.65;font-style:italic}
.case-card.win .case-lesson{background:rgba(29,158,117,0.1);color:var(--teal-l)}
.case-card.fail .case-lesson{background:rgba(200,50,40,0.1);color:var(--red-l)}
@media(max-width:768px){.cases-grid{grid-template-columns:1fr}}

/* THREE PATHS */
.paths{background:var(--cream)}
.paths-title{font-family:var(--serif);font-size:clamp(28px,3.5vw,44px);margin:0.75rem 0 3rem}
.paths-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.path-card{padding:2rem 1.75rem;border:1px solid var(--cream-d);border-radius:3px;transition:border-color 0.2s}
.path-card:hover{border-color:var(--ink-l)}
.path-card.featured{border-color:var(--gold);background:rgba(200,146,58,0.03)}
.path-label{font-family:var(--mono);font-size:8.5px;letter-spacing:0.2em;text-transform:uppercase;color:var(--ink-l);display:block;margin-bottom:0.5rem}
.path-card.featured .path-label{color:var(--gold)}
.path-name{font-family:var(--serif);font-size:22px;line-height:1.2;margin-bottom:0.35rem}
.path-sub{font-size:12px;color:var(--ink-l);font-style:italic;margin-bottom:1.2rem}
.path-when{font-family:var(--mono);font-size:8.5px;letter-spacing:0.15em;text-transform:uppercase;color:var(--ink-l);margin-bottom:0.6rem;display:block}
.path-items{list-style:none}
.path-items li{font-size:12px;color:var(--ink-mid);line-height:1.65;padding:3px 0;font-weight:300}
.path-items li::before{content:'✓  ';color:var(--teal);font-size:10px}
@media(max-width:768px){.paths-grid{grid-template-columns:1fr}}

/* POSITION / CTA */
.position{background:var(--navy);padding:5rem 2rem}
.position-inner{max-width:1200px;margin:0 auto}
.pos-big{font-family:var(--serif);font-size:clamp(28px,4vw,52px);line-height:1.25;color:#fff;max-width:780px;margin:1rem 0 2.5rem}
.pos-big em{font-style:italic;color:rgba(255,255,255,0.3)}
.pos-analogy{border-left:2px solid var(--gold);padding:1rem 1.5rem;font-size:14px;line-height:1.8;color:rgba(255,255,255,0.5);font-style:italic;font-weight:300;max-width:600px;margin-bottom:3rem}
.pos-products{display:flex;flex-wrap:wrap;gap:0.5rem;margin-bottom:3.5rem}
.pos-tag{font-family:var(--mono);font-size:9px;letter-spacing:0.1em;color:rgba(255,255,255,0.25);border:1px solid rgba(255,255,255,0.1);padding:4px 12px;border-radius:2px}
.pos-bottom{display:flex;justify-content:space-between;align-items:flex-end;border-top:1px solid rgba(255,255,255,0.08);padding-top:2.5rem;gap:2rem;flex-wrap:wrap}
.pos-contact{font-family:var(--mono);font-size:11px;color:rgba(255,255,255,0.3);line-height:2;letter-spacing:0.04em}
.pos-cta-big{font-family:var(--serif);font-size:clamp(24px,3.5vw,40px);line-height:1.2;color:#fff;text-align:right;margin-bottom:0.4rem}
.pos-cta-big em{font-style:italic;color:var(--gold)}
.pos-cta-note{font-size:12px;color:rgba(255,255,255,0.3);font-weight:300;text-align:right}

/* FOOTER */
footer{background:var(--navy);border-top:1px solid rgba(255,255,255,0.07);padding:1.5rem 2rem}
.footer-inner{max-width:1200px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem}
.footer-copy{font-family:var(--mono);font-size:10px;color:rgba(255,255,255,0.2);letter-spacing:0.05em}
/* === Product detail pages === */
.breadcrumb-bar{background:var(--navy);padding-top:5rem}
.breadcrumb{font-family:var(--mono);font-size:10px;letter-spacing:0.15em;color:rgba(255,255,255,0.4);padding:1.5rem 2rem 0.5rem;max-width:1200px;margin:0 auto;text-transform:uppercase}
.breadcrumb a{color:rgba(255,255,255,0.6);transition:color 0.2s}
.breadcrumb a:hover{color:var(--gold)}
.breadcrumb .sep{color:rgba(255,255,255,0.18);margin:0 0.6rem}
.breadcrumb [aria-current=page]{color:var(--gold)}
.product-detail{background:var(--navy);padding:1.5rem 2rem 5rem;color:#fff}
.product-detail-inner{max-width:900px;margin:0 auto;position:relative}
.pd-num{font-family:var(--serif);font-size:120px;color:rgba(200,146,58,0.12);line-height:1;margin-bottom:-0.5rem;pointer-events:none}
.pd-tag{font-family:var(--mono);font-size:10px;letter-spacing:0.2em;color:rgba(255,255,255,0.4);text-transform:uppercase;margin-bottom:0.5rem;display:block}
.pd-name{font-family:var(--serif);font-size:clamp(40px,6vw,72px);line-height:1.05;margin:0 0 0.4rem;color:#fff}
.pd-tagline{font-family:var(--serif);font-size:clamp(20px,2.5vw,28px);font-style:italic;color:var(--gold);margin-bottom:2.5rem;font-weight:400}
.pd-pitch{font-size:18px;line-height:1.7;color:rgba(255,255,255,0.78);font-weight:300;border-left:2px solid var(--gold);padding:1rem 1.5rem;font-style:italic;margin:0 0 3rem;max-width:720px}
.pd-meta{display:flex;gap:3rem;border-top:1px solid rgba(255,255,255,0.08);border-bottom:1px solid rgba(255,255,255,0.08);padding:1.5rem 0;margin-bottom:3rem;flex-wrap:wrap}
.pd-meta-item{font-family:var(--mono);font-size:10px;letter-spacing:0.15em;color:rgba(255,255,255,0.4);text-transform:uppercase}
.pd-meta-item span{display:block;font-family:var(--serif);font-size:32px;color:var(--gold);text-transform:none;letter-spacing:0;margin-top:0.4rem}
.pd-link-back{font-family:var(--mono);font-size:10px;letter-spacing:0.15em;text-transform:uppercase;color:var(--gold);border-bottom:1px solid var(--gold);padding-bottom:2px;display:inline-block}
.pd-link-back:hover{color:var(--gold-l);border-color:var(--gold-l)}
.related{background:var(--cream);padding:5rem 2rem}
.related-inner{max-width:1200px;margin:0 auto}
.related-label{font-family:var(--mono);font-size:9px;letter-spacing:0.22em;text-transform:uppercase;color:var(--ink-l);margin-bottom:0.75rem;display:block}
.related-title{font-family:var(--serif);font-size:clamp(28px,3.5vw,42px);margin:0.5rem 0 2.5rem;line-height:1.2}
.related-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1px;background:var(--cream-d);border:1px solid var(--cream-d)}
.related-card{background:var(--cream);padding:1.5rem 1.4rem;display:block;transition:background 0.2s;color:inherit;text-decoration:none}
.related-card:hover{background:#fff}
.related-tag{font-family:var(--mono);font-size:8.5px;letter-spacing:0.2em;text-transform:uppercase;color:var(--ink-l);display:block;margin-bottom:0.5rem}
.related-name{font-family:var(--serif);font-size:20px;line-height:1.2;color:var(--ink);margin-bottom:3px}
.related-tagline{font-size:12px;color:var(--gold);font-weight:500}
.product-card-link{color:inherit;text-decoration:none;display:block}
.product-card-link:hover .prod-name{color:var(--gold);transition:color 0.15s}