/* Content presentation for Research, Trading and Approach only.
   Existing brand, navigation, hero and homepage styles stay in styles.css. */
.micro-label{font:600 10px/1.6 var(--mono);letter-spacing:.12em;text-transform:uppercase}
.line-graphic{width:78px;height:68px;flex-shrink:0;color:#68788b}
.line-graphic .accent{stroke:var(--orange-text)}

/* Research: visible service directory, one focused detail at a time. */
.service-explorer{display:grid;grid-template-columns:minmax(230px,.82fr) minmax(0,1.35fr);gap:32px;margin-top:44px;align-items:start}
.service-nav{display:flex;flex-direction:column;border-top:1px solid #b5beca}
.service-choice{position:relative;display:grid;grid-template-columns:28px minmax(0,1fr) 18px;gap:13px;align-items:center;min-height:87px;padding:19px 19px 19px 12px;border-bottom:1px solid var(--line-light);font-size:16px;line-height:1.42;font-weight:550;transition:background .18s,color .18s}
.choice-number{font:500 11px var(--mono);color:#5c6d83;align-self:start;padding-top:5px}
.choice-arrow{font-size:18px;color:#8b97a5}
.choice-short{display:none}
.service-choice:hover{background:#eef1f4}
.service-choice[aria-selected="true"]{background:var(--navy-850);color:#fff}
.service-choice[aria-selected="true"]::before{content:"";position:absolute;left:0;top:18px;bottom:18px;width:3px;background:var(--orange)}
.service-choice[aria-selected="true"] .choice-number,.service-choice[aria-selected="true"] .choice-arrow{color:#ff8d78}
.service-choice:focus-visible{outline-offset:3px;z-index:1}
.service-panels{min-width:0}
.service-panel{background:#fff;border:1px solid #dbe0e6;padding:30px 34px;scroll-margin-top:100px}
.service-panel+.service-panel{margin-top:24px}
.service-panel[hidden]{display:none!important}
.service-explorer.is-enhanced .service-panel{margin-top:0;min-height:435px}
.service-panel-top{display:flex;gap:15px;justify-content:space-between;align-items:center;padding-bottom:20px;border-bottom:1px solid #e2e6eb;color:#687588}
.panel-counter{font:500 11px var(--mono);color:var(--orange-text);white-space:nowrap}
.service-title{display:flex;gap:24px;align-items:center;margin:24px 0 28px}
.service-title .line-graphic{width:72px;height:64px}
.service-title h3{font-size:clamp(23px,2.3vw,32px);font-weight:500;letter-spacing:-.04em;line-height:1.18;margin:0}
.service-scope h4,.service-output h4{margin:0 0 9px;color:var(--orange-text)}
.service-scope p,.service-output p{font-size:15px;line-height:1.75;margin:0;color:#455367}
.service-output{display:flex;gap:17px;padding:22px 23px;background:#f2f4f6;border-left:2px solid #bbc6d3;margin-top:26px}
.output-mark{color:var(--orange-text);font-size:23px;line-height:1.1}
.engagement-flow{list-style:none;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:28px;margin:45px 0 0;padding:0}
.engagement-flow li{position:relative;min-width:0}
.engagement-flow li:not(:last-child)::after{content:"";position:absolute;left:55px;right:-16px;top:21px;border-top:1px solid #bdc7d3}
.engagement-flow li:not(:last-child)::before{content:"";position:absolute;right:-16px;top:18px;width:7px;height:7px;border-top:1px solid #8e9db0;border-right:1px solid #8e9db0;transform:rotate(45deg)}
.flow-number{display:grid;place-items:center;border:1px solid #aebbc9;width:43px;height:43px;border-radius:50%;color:var(--orange-text);background:var(--paper-muted);font:600 12px var(--mono)}
.engagement-flow h3{font-size:22px;font-weight:550;letter-spacing:-.03em;margin:24px 0 12px}
.engagement-flow p{font-size:14px;color:#536174;line-height:1.75;margin:0}

/* Trading: a visible operating sequence and a quiet return path. */
.trading-process{margin-top:45px;padding:29px 32px 30px;border:1px solid #d5dde5;background:#f6f8fa}
.process-caption{display:flex;align-items:center;gap:24px;color:#5f6e82;margin-bottom:31px}
.process-caption-rule{height:1px;background:#d3dce5;flex:1}
.process-stages{list-style:none;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:24px;padding:0;margin:0}
.process-stages li{position:relative;min-width:0}
.process-stages li:not(:last-child)::after{content:"";position:absolute;left:76px;right:-14px;top:37px;border-top:1px solid #b8c5d4}
.process-stages li:not(:last-child)::before{content:"";position:absolute;right:-14px;top:34px;width:7px;height:7px;border-top:1px solid #8b9bb0;border-right:1px solid #8b9bb0;transform:rotate(45deg)}
.stage-symbol{position:relative;width:76px;height:76px;border:1px solid #c4cedb;background:#fff;display:grid;place-items:center}
.stage-symbol .line-graphic{width:59px;height:55px}
.stage-number{position:absolute;bottom:-8px;right:-7px;background:var(--navy-850);color:#fff;padding:4px 6px;font:500 10px var(--mono)}
.process-stages h3{font-size:18px;font-weight:600;letter-spacing:-.02em;margin:26px 0 11px}
.process-stages p{font-size:13px;line-height:1.75;color:#506075;margin:0}
.process-return{display:flex;align-items:center;justify-content:center;gap:16px;color:#5f7085;font:500 9px var(--mono);letter-spacing:.14em;margin:35px 35px 0;padding-top:19px;border:1px solid #c4cedb;border-top:0;position:relative;min-height:26px}
.process-return::before{content:"";position:absolute;left:-4px;top:0;width:7px;height:7px;border-left:1px solid #7d8da3;border-top:1px solid #7d8da3;transform:rotate(45deg)}
.process-return span{position:relative;top:8px;background:#f6f8fa;padding:0 12px}
.priority-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;margin-top:43px}
.priority-card{background:#fff;border:1px solid #d8dfe7;min-width:0}
.priority-art{padding:23px 25px 20px;display:flex;align-items:center;justify-content:space-between;gap:14px;border-bottom:1px solid #e1e6eb;background:#f8f9fa}
.priority-art .line-graphic{width:78px;height:70px}
.priority-art .micro-label{color:#637186;font-size:9px;max-width:95px;text-align:right}
.priority-copy{padding:26px 26px 30px}
.priority-copy h3{font-size:24px;line-height:1.2;letter-spacing:-.035em;font-weight:500;margin:0 0 16px}
.priority-copy p{font-size:14px;line-height:1.8;color:#536174;margin:0}

/* Approach: questions remain visible, explanations can be read one by one. */
.method-workspace{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:8%;align-items:start}
.method-guide h2{font-size:clamp(37px,3.65vw,58px);font-weight:400;letter-spacing:-.065em;line-height:1.1;margin:16px 0 23px}
.method-guide>p:not(.eyebrow){font-size:14px;line-height:1.8;color:#536174;max-width:390px;margin:0}
.method-map{margin:31px 0 0;max-width:350px}
.method-map svg{width:100%;height:auto;display:block;overflow:visible}
.map-grid{stroke:#e3e8ed;stroke-width:1}
.map-track{stroke:#c4cfdb;stroke-width:1.5}
.map-node .node-halo{fill:var(--paper);stroke:#c2ccd8;stroke-width:1}
.map-node .node-core{fill:#91a0b2}
.map-node text{fill:#626f82;font:10px var(--mono)}
.map-node.is-active .node-halo{fill:#fff0ec;stroke:var(--orange)}
.map-node.is-active .node-core{fill:var(--orange)}
.map-node.is-active text{fill:var(--orange-text);font-weight:600}
.method-map figcaption{font:500 10px var(--mono);text-transform:uppercase;letter-spacing:.1em;color:var(--orange-text);min-height:15px;margin-top:5px}
.question-tools{display:flex;align-items:center;justify-content:space-between;gap:18px;margin:5px 0 17px;color:#6a788b;min-height:30px}
.all-questions{border:0;border-bottom:1px solid #c8d0db;background:transparent;padding:6px 0;color:#526175;font-size:12px;cursor:pointer;white-space:nowrap}
.all-questions:hover{color:var(--orange-text);border-color:var(--orange-text)}
.all-questions[hidden]{display:none}
.question-list{border-top:1px solid #b6c2cf}
.research-question{border-bottom:1px solid #d1d9e2;transition:background .18s}
.research-question summary{display:grid;grid-template-columns:30px minmax(0,1fr) 18px;gap:16px;align-items:center;list-style:none;cursor:pointer;padding:27px 20px 27px 12px}
.research-question summary::-webkit-details-marker{display:none}
.research-question summary:hover{background:#f2f4f6}
.research-question summary:focus-visible{outline:2px solid var(--orange);outline-offset:2px;position:relative;z-index:1}
.question-number{font:500 11px var(--mono);color:#637186}
.research-question h3{font-size:19px;line-height:1.4;font-weight:500;letter-spacing:-.025em;margin:0}
.question-toggle{position:relative;width:12px;height:12px;color:#7b889a}
.question-toggle::before,.question-toggle::after{content:"";position:absolute;background:currentColor}
.question-toggle::before{height:1px;width:12px;top:6px;left:0}
.question-toggle::after{width:1px;height:12px;left:6px;top:0}
.research-question[open]{background:#fff;border-left:2px solid var(--orange-text)}
.research-question[open] summary{padding-left:10px;padding-bottom:14px}
.research-question[open] .question-number,.research-question[open] .question-toggle{color:var(--orange-text)}
.research-question[open] .question-toggle::after{display:none}
.question-answer{padding:0 39px 28px 56px}
.question-answer p{margin:0;font-size:15px;line-height:1.8;color:#536174;max-width:550px}
.principle-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px;margin-top:46px}
.principle-card{border:1px solid #3a4b60;background:#102035;padding:25px 29px 30px;min-width:0}
.principle-card .line-graphic{display:block;color:#7d8fa8;margin-bottom:27px;width:78px;height:70px}
.principle-card .accent{stroke:#f8735f}
.principle-card .micro-label{color:#a0b0c5}
.principle-card h3{font-size:23px;font-weight:500;letter-spacing:-.035em;margin:13px 0 12px;line-height:1.25}
.principle-card p{font-size:14px;line-height:1.75;margin:0;color:#bfcad9}

@media(min-width:1100px){.method-guide{position:sticky;top:40px}}
@media(max-width:1150px){
  .service-explorer{gap:24px;grid-template-columns:minmax(210px,.85fr) minmax(0,1.2fr)}
  .service-panel{padding:25px}
  .service-title{gap:15px}.service-title .line-graphic{width:54px;height:50px}
  .trading-process{padding:25px 23px}
  .process-stages{gap:18px}.stage-symbol{width:62px;height:62px}
  .stage-symbol .line-graphic{width:50px;height:47px}
  .process-stages li:not(:last-child)::after{left:62px;top:31px;right:-10px}
  .process-stages li:not(:last-child)::before{top:28px;right:-10px}
  .priority-grid{gap:16px}.priority-copy{padding:23px 20px}
  .priority-art{padding:18px;gap:8px}.priority-art .line-graphic{width:58px}
  .method-workspace{gap:5%;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr)}
  .research-question summary{padding-right:12px;gap:10px}.research-question h3{font-size:18px}
  .question-answer{padding-left:49px;padding-right:24px}
  .principle-grid{gap:16px}.principle-card{padding:24px}
}
@media(max-width:1000px){
  .service-explorer{grid-template-columns:1fr;gap:22px}
  .service-nav{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));border:1px solid var(--line-light)}
  .service-choice{min-height:66px;font-size:14px;padding:15px;gap:10px;grid-template-columns:24px minmax(0,1fr) 14px}
  .service-choice:nth-child(odd){border-right:1px solid var(--line-light)}
  .service-choice:last-child{grid-column:1/-1;border-bottom:0;border-right:0}
  .choice-label{display:none}.choice-short{display:inline}
  .service-explorer.is-enhanced .service-panel{min-height:0}
  .service-title .line-graphic{width:70px;height:64px}.service-title h3{font-size:30px}
  .method-workspace{grid-template-columns:1fr;gap:35px}
  .method-guide>p:not(.eyebrow){max-width:620px}
  .method-map{display:none}
  .question-tools{margin-top:0}
}
@media(max-width:700px){
  .service-explorer{margin-top:31px}
  .service-choice{font-size:13px;gap:7px;padding:13px 10px;grid-template-columns:20px minmax(0,1fr) 12px}
  .choice-number{font-size:10px}.choice-arrow{font-size:14px}
  .service-panel{padding:24px 21px}
  .service-title{align-items:flex-start;gap:15px}.service-title h3{font-size:26px}
  .service-title .line-graphic{width:49px;height:45px}
  .service-panel-top .micro-label{font-size:9px}
  .service-scope p,.service-output p{font-size:14px}
  .service-output{padding:19px 16px;gap:12px}
  .engagement-flow{grid-template-columns:1fr;gap:0;margin-top:34px}
  .engagement-flow li{padding:0 0 31px 65px}
  .engagement-flow h3{margin:1px 0 9px;font-size:22px}
  .flow-number{position:absolute;left:0;top:0}
  .engagement-flow li:not(:last-child)::after{left:21px;top:53px;bottom:10px;width:1px;border-top:0;background:#bdc7d3}
  .engagement-flow li:not(:last-child)::before{display:none}
  .engagement-flow li:last-child{padding-bottom:0}
  .trading-process{padding:25px 22px;margin-top:34px}
  .process-caption{gap:14px;margin-bottom:29px}.process-caption .micro-label{font-size:9px}
  .process-stages{grid-template-columns:1fr;gap:0}
  .process-stages li{padding:0 0 33px 85px;min-height:100px}
  .stage-symbol{position:absolute;left:0;top:0;width:59px;height:59px}
  .stage-symbol .line-graphic{width:48px;height:45px}
  .process-stages h3{margin:0 0 9px;font-size:20px}
  .process-stages p{font-size:14px}
  .process-stages li:not(:last-child)::after{left:29px;top:74px;bottom:13px;right:auto;width:1px;background:#b8c5d4;border-top:0}
  .process-stages li:not(:last-child)::before{display:none}
  .process-stages li:last-child{padding-bottom:0}
  .process-return{margin:25px 0 0 29px}
  .priority-grid,.principle-grid{grid-template-columns:1fr;gap:20px;margin-top:32px}
  .priority-art{padding:20px 25px}.priority-art .line-graphic{width:78px;height:60px}
  .priority-art .micro-label{font-size:10px;max-width:none}
  .priority-copy{padding:25px}.priority-copy h3{font-size:25px}
  .method-guide h2{font-size:clamp(34px,9vw,49px)}
  .research-question h3{font-size:18px}
  .research-question summary{padding:23px 12px 23px 8px;grid-template-columns:22px minmax(0,1fr) 13px;gap:11px}
  .research-question[open] summary{padding-left:6px}
  .question-answer{padding:0 25px 25px 39px}.question-answer p{font-size:14px}
  .question-tools .micro-label{font-size:9px;letter-spacing:.05em}
  .principle-card{padding:26px;display:grid;grid-template-columns:58px minmax(0,1fr);gap:0 21px}
  .principle-card .line-graphic{grid-row:1/4;width:58px;height:60px;margin:0}
  .principle-card h3{font-size:22px}.principle-card p{grid-column:2}
}
@media print{
  .service-panel[hidden]{display:block!important}.service-panel{break-inside:avoid}
  .question-answer{display:block!important}.research-question{content-visibility:visible}
  .service-nav,.all-questions{display:none}
}

.service-panel:focus-visible{outline:2px solid var(--orange-text);outline-offset:4px}