/* DPOM Premium 2026: "the marketing system, drawn live". A technical drawing of a business's whole marketing,
   with Brett as the strategist above it. Gold and ivory on charcoal drafting paper.
   Source: CRM repo scripts/premium-2026/src/assets/premium.css. Diagrams come from scripts/premium-2026/diagram.py. */
:root {
  --bg: #0e0f11;
  --bg-2: #131417;
  --line: rgba(201, 168, 76, .22);
  --hair: rgba(233, 226, 210, .1);
  --grid: rgba(201, 168, 76, .045);
  --gold: #C9A84C;
  --gold-light: #e6c478;
  --gold-dim: #8a7434;
  --ivory: #ebe5d6;
  --text: #a7a397;
  --serif: 'Instrument Serif', Georgia, serif;
  --sans: 'IBM Plex Sans', -apple-system, 'Segoe UI', sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, monospace;
  --wrap: 1240px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--text); font: 400 17px/1.7 var(--sans); -webkit-font-smoothing: antialiased; overflow-x: hidden;
  background-color: var(--bg);
  background-image: linear-gradient(var(--grid) 1px, transparent 1px), linear-gradient(90deg, var(--grid) 1px, transparent 1px),
    linear-gradient(rgba(201,168,76,.02) 1px, transparent 1px), linear-gradient(90deg, rgba(201,168,76,.02) 1px, transparent 1px);
  background-size: 120px 120px, 120px 120px, 24px 24px, 24px 24px; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
.wrap { width: min(var(--wrap), calc(100% - 64px)); margin: 0 auto; }
.skip { position: absolute; left: -999px; }
.skip:focus { left: 16px; top: 16px; z-index: 99; background: var(--gold); color: #000; padding: 8px 14px; }
h1, h2, h3 { font-family: var(--serif); font-weight: 400; color: var(--ivory); margin: 0; letter-spacing: -.005em; }
h1 { font-size: clamp(54px, 6.2vw, 92px); line-height: .98; }
h2 { font-size: clamp(42px, 4.6vw, 66px); line-height: 1.02; }
h3 { font-size: 28px; line-height: 1.1; }
em.g { font-style: italic; color: var(--gold-light); }
.mono { font-family: var(--mono); }

/* Drafting labels: "SHEET 02 / THE SYSTEM" */
.tag { display: inline-flex; align-items: center; gap: 12px; font: 500 11px/1 var(--mono); letter-spacing: .2em; text-transform: uppercase; color: var(--gold); }
.tag b { font-weight: 500; color: var(--ivory); border: 1px solid var(--line); padding: 5px 8px; }
.center { text-align: center; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 12px; padding: 16px 26px; font: 500 13px/1 var(--mono);
  letter-spacing: .14em; text-transform: uppercase; text-decoration: none; cursor: pointer; border: 0; border-radius: 0; transition: background .25s, color .25s, border-color .25s; }
.btn svg { width: 16px; height: 16px; }
.btn-gold { background: var(--gold); color: #100d07; }
.btn-gold:hover { background: var(--gold-light); }
.btn-line { color: var(--ivory); border: 1px solid rgba(201,168,76,.5); background: rgba(14,15,17,.6); }
.btn-line:hover { border-color: var(--gold-light); color: var(--gold-light); }
.btns { display: flex; flex-wrap: wrap; gap: 12px; }

/* Header */
.top { position: fixed; top: 0; left: 0; right: 0; z-index: 50; border-bottom: 1px solid transparent; transition: background .3s, border-color .3s; }
.top.scrolled { background: rgba(14,15,17,.92); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); border-color: var(--hair); }
.top .wrap { display: flex; align-items: center; gap: 28px; height: 74px; }
.mark { display: flex; align-items: center; gap: 12px; text-decoration: none; margin-right: auto; }
.mark i { font: italic 400 30px/1 var(--serif); color: var(--gold); }
.mark span { font: 500 11px/1.35 var(--mono); letter-spacing: .2em; text-transform: uppercase; color: var(--ivory); }
.mark span small { display: block; font-size: 10px; color: var(--gold-dim); }
.top nav { display: flex; gap: 26px; }
.top nav a { font: 400 12px/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; text-decoration: none; color: #b5b0a4; }
.top nav a:hover { color: var(--gold-light); }
.top .btn { padding: 12px 18px; font-size: 12px; }

/* Hero */
.hero { position: relative; padding: 130px 0 70px; min-height: max(740px, min(100vh, 960px)); display: flex; align-items: center; }
.hero-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 48px; align-items: center; }
.hero h1 { margin: 22px 0 24px; font-size: clamp(50px, 5.3vw, 78px); }
.hero .lede { font-size: 19px; color: #c6c1b5; max-width: 470px; margin: 0 0 34px; }
.trust { margin-top: 26px; font: 400 13px/1.6 var(--mono); color: var(--text); letter-spacing: .04em; }
.trust b { color: var(--gold-light); font-weight: 500; }
.board { position: relative; }
.sys { width: 100%; height: auto; display: block; overflow: visible; }
.sys-mob { display: none; }

/* Drawing parts */
.sys .wire { fill: none; stroke: var(--gold); stroke-width: 1.4; stroke-dasharray: 1; stroke-dashoffset: 1; animation: draw 1.1s cubic-bezier(.5,0,.2,1) forwards; animation-delay: var(--d); }
.sys .wire.dashed { stroke: rgba(235,229,214,.38); stroke-width: 1; stroke-dasharray: 4 5; stroke-dashoffset: 0; opacity: 0; animation: fade .8s forwards; animation-delay: var(--d); }
.sys .dot { fill: var(--gold-light); filter: drop-shadow(0 0 4px rgba(230,196,120,.9)); }
.sys .node { opacity: 0; animation: fade .7s forwards; animation-delay: var(--d); }
.sys .node rect { fill: #121316; stroke: rgba(235,229,214,.55); stroke-width: 1; }
.sys .node .corner { fill: none; stroke: var(--gold); stroke-width: 2; }
.sys .node text { fill: var(--ivory); font: 500 11px var(--mono); letter-spacing: .12em; }
.sys .node .num { fill: var(--gold-dim); font-size: 9px; letter-spacing: .1em; }
.sys .node.hub rect { fill: #17150f; stroke: var(--gold); }
.sys .node.hub text { fill: var(--gold-light); }
.sys .node.gold rect { fill: var(--gold); stroke: var(--gold-light); }
.sys .node.gold text { fill: #120f08; font-weight: 600; }
.sys .note, .sys .note-t { opacity: 0; animation: fade .8s forwards; animation-delay: var(--d); }
.sys .note path { stroke: rgba(201,168,76,.6); stroke-width: 1; fill: none; }
.sys .note circle { fill: var(--gold); }
.sys .note text, .sys .note-t { fill: #8f8a7f; font: 400 10px var(--mono); letter-spacing: .14em; }
@keyframes draw { to { stroke-dashoffset: 0; } }
@keyframes fade { to { opacity: 1; } }

/* Title block, as on a technical drawing */
.titleblock { display: grid; grid-template-columns: auto 1fr 1fr 1fr; border: 1px solid var(--line); margin: 18px 0 0 auto; max-width: 640px; background: rgba(14,15,17,.75);
  font: 400 10px/1.4 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--gold-dim); }
.titleblock > div { padding: 10px 14px; border-right: 1px solid var(--line); }
.titleblock > div:last-child { border-right: 0; }
.titleblock b { display: block; font: 500 12px/1.3 var(--mono); letter-spacing: .08em; color: var(--ivory); margin-top: 3px; }
.titleblock .who { display: flex; align-items: center; gap: 10px; }
.titleblock .who img { width: 34px; height: 34px; border-radius: 50%; object-fit: cover; object-position: 50% 30%; filter: grayscale(.4); border: 1px solid var(--gold-dim); }

/* Sections */
.sec { padding: 120px 0; position: relative; border-top: 1px solid var(--hair); }
.sec-head { max-width: 720px; margin-bottom: 60px; }
.sec-head.center { margin-left: auto; margin-right: auto; }
.sec-head h2 { margin-top: 20px; }
.sec-head p { margin: 18px 0 0; font-size: 18px; }

/* Channels or a system */
.toggle-wrap { display: grid; grid-template-columns: 1.15fr .85fr; gap: 60px; align-items: center; }
.toggle-svg { width: 100%; height: auto; display: block; overflow: visible; }
.t-node { transform: translate(var(--cx), var(--cy)) rotate(var(--cr)); transition: transform 1s cubic-bezier(.6,0,.2,1); }
.t-node rect { fill: #121316; stroke: rgba(235,229,214,.4); stroke-dasharray: 3 3; transition: stroke .6s, stroke-dasharray .6s; }
.t-node text { fill: var(--ivory); font: 500 14px var(--mono); letter-spacing: .1em; }
.t-node .own { fill: #8f8a7f; font-size: 9px; letter-spacing: .16em; transition: opacity .4s; }
.t-plan { opacity: 0; transition: opacity .6s .5s; }
.t-plan rect { fill: var(--gold); }
.t-plan text { fill: #120f08; font: 600 13px var(--mono); letter-spacing: .14em; }
.t-wire { fill: none; stroke: var(--gold); stroke-width: 1.4; stroke-dasharray: 1; stroke-dashoffset: 1; transition: stroke-dashoffset 1s .6s; }
.t-cap { fill: #8f8a7f; font: 400 10px var(--mono); letter-spacing: .14em; opacity: 0; transition: opacity .6s 1s; }
.is-system .t-node { transform: translate(var(--sx), var(--sy)) rotate(0deg); }
.is-system .t-node rect { stroke: var(--gold); stroke-dasharray: none; }
.is-system .t-node .own { opacity: 0; }
.is-system .t-plan, .is-system .t-cap { opacity: 1; }
.is-system .t-wire { stroke-dashoffset: 0; }
.switch { display: inline-flex; border: 1px solid var(--line); margin: 6px 0 26px; }
.switch button { background: transparent; border: 0; color: #b5b0a4; font: 500 12px/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; padding: 14px 18px; cursor: pointer; transition: background .25s, color .25s; }
.switch button[aria-pressed="true"] { background: var(--gold); color: #100d07; }
.state p { margin: 0 0 12px; }
.state[hidden] { display: none; }
.state ul { list-style: none; padding: 0; margin: 0; }
.state li { padding: 11px 0 11px 26px; border-bottom: 1px solid var(--hair); position: relative; color: #c6c1b5; }
.state li::before { content: ""; position: absolute; left: 2px; top: 21px; width: 12px; height: 1px; background: var(--gold); }

/* The six disciplines */
.layers { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--hair); border-left: 1px solid var(--hair); }
.layer { padding: 34px 32px 34px; border-right: 1px solid var(--hair); border-bottom: 1px solid var(--hair); background: rgba(14,15,17,.6); transition: background .4s; }
.layer:hover { background: rgba(201,168,76,.04); }
.layer .lnum { font: 500 11px/1 var(--mono); letter-spacing: .2em; color: var(--gold-dim); }
.layer svg { width: 100%; height: 110px; display: block; margin: 18px 0 22px; overflow: visible; }
.layer svg .ln { fill: none; stroke: var(--gold); stroke-width: 1.4; stroke-linecap: round; stroke-linejoin: round; stroke-dasharray: 1; stroke-dashoffset: 1; transition: stroke-dashoffset 1.4s cubic-bezier(.5,0,.2,1); }
.layer svg .ln.soft { stroke: rgba(235,229,214,.35); stroke-width: 1; }
.layer svg .fill { fill: var(--gold); opacity: 0; transition: opacity .6s 1s; }
.layer svg text { fill: #8f8a7f; font: 400 9px var(--mono); letter-spacing: .12em; opacity: 0; transition: opacity .6s 1.1s; }
.layer.in svg .ln { stroke-dashoffset: 0; }
.layer.in svg .fill, .layer.in svg text { opacity: 1; }
.layer h3 { margin-bottom: 10px; }
.layer p { margin: 0; font-size: 16px; }

/* Stages */
.stages { display: grid; grid-template-columns: repeat(4, 1fr); position: relative; padding-top: 34px; }
.stages::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 1px; background: var(--gold-dim); }
.stage { position: relative; padding-right: 30px; }
.stage::before { content: ""; position: absolute; top: -40px; left: 0; width: 1px; height: 12px; background: var(--gold); }
.stage .s { font: 500 11px/1 var(--mono); letter-spacing: .2em; color: var(--gold); }
.stage h3 { margin: 12px 0 10px; font-size: 30px; }
.stage p { margin: 0; font-size: 16px; }

/* The strategist */
.who-grid { display: grid; grid-template-columns: 1fr 1.25fr; gap: 80px; align-items: start; }
.idcard { border: 1px solid var(--line); background: rgba(14,15,17,.85); }
.idcard .row { display: grid; grid-template-columns: 150px 1fr; border-bottom: 1px solid var(--line); }
.idcard .row:last-child { border-bottom: 0; }
.idcard .row > * { padding: 14px 18px; }
.idcard dt { font: 400 10px/1.6 var(--mono); letter-spacing: .18em; text-transform: uppercase; color: var(--gold-dim); border-right: 1px solid var(--line); margin: 0; }
.idcard dd { margin: 0; color: var(--ivory); font-size: 15px; }
.idcard .head { display: flex; align-items: center; gap: 16px; padding: 18px; border-bottom: 1px solid var(--line); }
.idcard .head img { width: 64px; height: 64px; border-radius: 50%; object-fit: cover; object-position: 50% 30%; filter: grayscale(.35); border: 1px solid var(--gold); }
.idcard .head b { display: block; font: 400 30px/1 var(--serif); color: var(--ivory); }
.idcard .head span { font: 400 11px/1.6 var(--mono); letter-spacing: .16em; text-transform: uppercase; color: var(--gold); }
.who-text p { margin: 0 0 18px; color: #c0bbaf; }
.who-text strong { color: var(--ivory); font-weight: 500; }
.brands { margin: 30px 0 34px; display: flex; flex-wrap: wrap; gap: 8px; }
.brands span { border: 1px solid var(--hair); padding: 8px 12px; font: italic 400 19px/1 var(--serif); color: var(--ivory); }

/* Fit */
.fit { display: grid; grid-template-columns: 1fr 1fr; border: 1px solid var(--hair); }
.fit > div { padding: 40px; }
.fit > div + div { border-left: 1px solid var(--hair); }
.fit h3 { margin: 16px 0 22px; }
.fit ul { list-style: none; padding: 0; margin: 0 0 28px; }
.fit li { padding: 11px 0 11px 26px; border-bottom: 1px solid var(--hair); position: relative; color: #c6c1b5; }
.fit li::before { content: ""; position: absolute; left: 2px; top: 21px; width: 12px; height: 1px; background: var(--gold); }
.fit .no li::before { background: rgba(235,229,214,.3); }

/* FAQ */
.faq { max-width: 880px; margin: 0 auto; border-top: 1px solid var(--hair); }
.faq details { border-bottom: 1px solid var(--hair); }
.faq summary { list-style: none; cursor: pointer; display: flex; gap: 22px; align-items: baseline; padding: 24px 0; font: 400 26px/1.25 var(--serif); color: var(--ivory); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary .q { font: 500 11px/1 var(--mono); letter-spacing: .16em; color: var(--gold); flex: none; width: 36px; }
.faq summary i { margin-left: auto; flex: none; font: 400 20px/1 var(--mono); font-style: normal; color: var(--gold); transition: transform .3s; }
.faq details[open] summary i { transform: rotate(45deg); }
.faq details p { margin: -4px 0 26px 58px; max-width: 760px; }

/* The brief (form) */
.brief-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 80px; align-items: start; }
.brief-side p { font-size: 18px; color: #c6c1b5; margin: 20px 0 28px; }
.brief-side .alt { font: 400 13px/2.1 var(--mono); letter-spacing: .06em; color: var(--text); }
.brief-side .alt a { color: var(--ivory); text-decoration: none; border-bottom: 1px solid var(--gold-dim); }
.brief-side .alt a:hover { color: var(--gold-light); }
.sheet { border: 1px solid var(--line); background: rgba(14,15,17,.9); }
.sheet-head { display: flex; justify-content: space-between; padding: 14px 20px; border-bottom: 1px solid var(--line); font: 500 11px/1 var(--mono); letter-spacing: .2em; text-transform: uppercase; color: var(--gold); }
.sheet form { padding: 28px 28px 30px; }
.sheet .intro { margin: 0 0 22px; }
.field { margin-bottom: 18px; }
.field label { display: block; font: 400 10px/1 var(--mono); letter-spacing: .2em; text-transform: uppercase; color: var(--gold-dim); margin-bottom: 8px; }
.field input, .field select, .field textarea { width: 100%; background: rgba(235,229,214,.03); border: 1px solid var(--hair); color: var(--ivory);
  font: 400 16px/1.4 var(--sans); padding: 12px 14px; border-radius: 0; transition: border-color .25s; }
.field textarea { resize: vertical; min-height: 90px; }
.field select { appearance: none; -webkit-appearance: none; cursor: pointer;
  background: rgba(235,229,214,.03) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%23C9A84C' stroke-width='1.4'/%3E%3C/svg%3E") no-repeat right 14px center; }
.field select option { background: #17181b; color: var(--ivory); }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--gold); }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
.sheet .btn { width: 100%; margin-top: 6px; padding: 18px; }
.form-err { display: none; margin-top: 12px; color: #e59a8f; font-size: 14px; }
.form-note { display: none; margin-top: 12px; color: var(--gold-light); font-size: 14px; }

/* Footer */
.foot { border-top: 1px solid var(--hair); padding: 40px 0; font: 400 11px/1.8 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: #77736a; }
.foot .wrap { display: flex; flex-wrap: wrap; gap: 16px 30px; align-items: center; justify-content: space-between; }
.foot nav { display: flex; flex-wrap: wrap; gap: 8px 24px; }
.foot a { color: #b5b0a4; text-decoration: none; }
.foot a:hover { color: var(--gold-light); }

/* Story page */
.story-hero { padding: 170px 0 70px; }
.story-hero h1 { max-width: 940px; margin: 22px 0 24px; }
.story-hero p { max-width: 640px; margin: 0; font-size: 19px; color: #c6c1b5; }
.timeline { position: relative; max-width: 900px; padding-left: 150px; }
.timeline::before { content: ""; position: absolute; left: 112px; top: 0; bottom: 0; width: 1px; background: var(--gold-dim); }
.chapter { position: relative; padding: 0 0 70px; }
.chapter::before { content: ""; position: absolute; left: -44px; top: 10px; width: 11px; height: 11px; border: 1px solid var(--gold); background: var(--bg); transform: rotate(45deg); }
.chapter .when { position: absolute; left: -150px; top: 4px; width: 90px; text-align: right; font: 500 11px/1.5 var(--mono); letter-spacing: .14em; color: var(--gold); text-transform: uppercase; }
.chapter h2 { font-size: clamp(34px, 3.6vw, 48px); margin: 0 0 20px; }
.chapter p { margin: 0 0 18px; color: #c0bbaf; }
.chapter strong { color: var(--ivory); font-weight: 500; }
.chapter blockquote { margin: 28px 0 14px; padding: 4px 0 4px 24px; border-left: 1px solid var(--gold); font: italic 400 27px/1.35 var(--serif); color: var(--ivory); }
.chapter figure { margin: 26px 0 16px; }
.chapter figure img { width: 100%; border: 1px solid var(--line); }
.chapter figcaption { font: 400 10px/1.6 var(--mono); letter-spacing: .18em; text-transform: uppercase; color: var(--gold-dim); margin-top: 10px; }

/* Thanks */
.thanks { min-height: 100vh; display: grid; place-items: center; text-align: center; padding: 110px 0 70px; }
.thanks h1 { margin: 22px 0 18px; }
.thanks p { max-width: 520px; margin: 0 auto 32px; font-size: 18px; color: #c6c1b5; }
.thanks .btns { justify-content: center; }
.stamp { display: inline-block; border: 1px solid var(--gold); padding: 10px 16px; font: 500 12px/1.5 var(--mono); letter-spacing: .2em; color: var(--gold); transform: rotate(-4deg); }

/* Reveal */
.rv { opacity: 0; transform: translateY(20px); transition: opacity .9s cubic-bezier(.2,.7,.2,1), transform .9s cubic-bezier(.2,.7,.2,1); }
.rv.in { opacity: 1; transform: none; }
.preview-pill { position: fixed; right: 16px; bottom: 16px; z-index: 99; background: var(--gold); color: #100d07; font: 500 10px/1 var(--mono); padding: 9px 12px; letter-spacing: .16em; text-transform: uppercase; }

@media (max-width: 1080px) {
  .hero-grid, .toggle-wrap, .who-grid, .brief-grid { grid-template-columns: 1fr; gap: 50px; }
  .layers { grid-template-columns: 1fr 1fr; }
  .stages { grid-template-columns: 1fr 1fr; row-gap: 50px; }
  .top nav { display: none; }
  .titleblock { margin-left: 0; }
}
@media (max-width: 720px) {
  body { font-size: 16px; background-size: 60px 60px, 60px 60px, 12px 12px, 12px 12px; }
  .wrap { width: calc(100% - 32px); }
  .top .wrap { height: 62px; }
  .mark span { display: none; }
  .hero { padding: 96px 0 50px; min-height: 0; }
  .hero h1 { font-size: 52px; }
  .btns .btn { width: 100%; }
  .sys-desk { display: none; }
  .sys-mob { display: block; max-width: 420px; margin: 0 auto; }
  .titleblock { grid-template-columns: 1fr 1fr; }
  .titleblock > div:nth-child(2) { border-right: 0; }
  .titleblock > div:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .sec { padding: 84px 0; }
  .layers, .stages, .fit { grid-template-columns: 1fr; }
  .layer { padding: 28px 22px; }
  .fit > div { padding: 30px 22px; }
  .fit > div + div { border-left: 0; border-top: 1px solid var(--hair); }
  .idcard .row { grid-template-columns: 1fr; }
  .idcard dt { border-right: 0; padding-bottom: 0; }
  .row2 { grid-template-columns: 1fr; }
  .sheet form { padding: 22px 18px 24px; }
  .faq summary { font-size: 21px; }
  .faq details p { margin-left: 0; }
  .timeline { padding-left: 26px; }
  .timeline::before { left: 4px; }
  .chapter::before { left: -27px; }
  .chapter .when { position: static; text-align: left; width: auto; display: block; margin-bottom: 8px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .rv, .sys .node, .sys .note, .sys .note-t, .sys .wire.dashed { opacity: 1; transform: none; }
  .sys .wire, .layer svg .ln { stroke-dashoffset: 0; }
  .sys .dots { display: none; }
}