/* Steilon · service discovery and project brief */
.site-header{position:sticky;top:0}.desktop-nav{gap:24px;margin-left:2%}
.hero-intro{font-weight:400}.expertise-card>p,.process-grid p{font-size:14px}
.industry-section{background:#edf0e6;border-top:1px solid var(--line)}
.industry-tabs{display:grid;grid-template-columns:repeat(4,1fr);border-bottom:1px solid #b9c8b3;margin-top:40px}
.industry-tab{display:flex;align-items:center;gap:14px;text-align:left;padding:20px 14px;border:0;border-bottom:3px solid transparent;color:#5b7162;background:transparent;font-weight:500;font-size:15px}
.industry-tab small{font-size:10px;letter-spacing:.07em;opacity:.7}.industry-tab[aria-selected="true"]{color:var(--forest);border-bottom-color:var(--forest);background:#dfe7d5}.industry-tab:hover{background:#e2e9d9}
.industry-panel{display:grid;grid-template-columns:1fr 1fr;gap:10%;padding:45px 0 12px}.industry-panel[hidden]{display:none}
.industry-panel h3{font-size:clamp(29px,3.1vw,43px);max-width:560px}.industry-challenge{margin-top:22px;font-size:16px;max-width:540px}.industry-response{font-size:15px;line-height:1.85}.industry-list{padding:0;list-style:none;margin:24px 0 28px}.industry-list li{padding:11px 0;border-top:1px solid #cbd5c5;display:flex;gap:14px;font-size:13px}.industry-list li::before{content:'↗';color:#65815a}
.industry-panel .text-link{font-size:13px}.section-kicker{font-size:10px;letter-spacing:.13em;font-weight:600;color:#597157;margin-bottom:18px}
.scope-note{display:flex;align-items:flex-start;gap:18px;margin-top:32px;padding:22px 0;border-top:1px solid var(--line);font-size:13px}.scope-note>span{color:#65815a;font-size:23px;line-height:1}.scope-note p{max-width:900px}
.faq-section{padding-top:0}.faq-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:10%}.faq-lead{font-size:15px;margin-top:23px;max-width:360px}.faq-list{border-top:1px solid #b9c8b3}.faq-item{border-bottom:1px solid #b9c8b3}.faq-item summary{cursor:pointer;display:flex;justify-content:space-between;gap:20px;align-items:center;list-style:none;padding:24px 0;font-weight:500;font-size:16px;line-height:1.45}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary::after{content:'+';font-size:26px;line-height:1;font-weight:300;flex-shrink:0}.faq-item[open] summary::after{content:'−'}.faq-item p{font-size:14px;line-height:1.9;padding:0 30px 26px 0}.faq-item summary:focus-visible{outline:3px solid #799a2b;outline-offset:4px}
.contact-section{align-items:start}.contact-intro{grid-column:1/-1;display:grid;grid-template-columns:1.15fr 1fr;gap:11%}.project-brief{grid-column:1/-1;margin-top:10px;border-top:1px solid #143b3340;padding-top:38px;display:grid;grid-template-columns:.7fr 1.3fr;gap:10%}.brief-intro h3{font-size:31px}.brief-intro p{font-size:14px;line-height:1.8;color:#426044;margin-top:17px}.brief-intro .brief-step{font-size:10px;letter-spacing:.12em;color:#537045;margin:22px 0 0}
.brief-grid{display:grid;grid-template-columns:1fr 1fr;gap:21px 24px}.brief-field{display:flex;flex-direction:column;gap:8px}.brief-field.full{grid-column:1/-1}.brief-field label{font-size:12px;font-weight:600;color:var(--forest)}.brief-field input,.brief-field select,.brief-field textarea{width:100%;min-width:0;border:1px solid #8eac6e;border-radius:0;background:#f7ffe6;color:var(--ink);padding:13px 14px;font:inherit;font-size:15px;line-height:1.5}.brief-field textarea{resize:vertical;min-height:118px}.brief-field input:focus-visible,.brief-field select:focus-visible,.brief-field textarea:focus-visible{outline:2px solid var(--forest);outline-offset:2px}.brief-help{font-size:12px!important;line-height:1.7;color:#426044!important;margin-top:18px}.brief-actions{display:flex;align-items:center;gap:22px;flex-wrap:wrap;margin-top:22px}.button-dark{background:var(--forest);color:#fff;border:1px solid var(--forest)}.button-dark:hover{background:var(--deep)}.brief-copy{background:none;border:0;border-bottom:1px solid #63834e;color:var(--forest);padding:5px 0;font-size:12px;font-weight:600}.brief-status{font-size:13px;color:var(--forest);min-height:22px;margin-top:14px}.brief-preview{margin-top:18px}.brief-preview summary{font-size:12px;cursor:pointer}.brief-preview textarea{width:100%;margin-top:12px;border:1px solid #8eac6e;background:#f7ffe6;padding:15px;color:var(--ink);font:inherit;font-size:13px;line-height:1.7;min-height:180px;resize:vertical}
.footer-services{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:35px;padding-top:28px;border-top:1px solid #ffffff26}.footer-services a{font-size:12px;line-height:1.65;color:#c8dcc5;display:flex;gap:15px;justify-content:space-between}.footer-services a:hover{color:var(--lime)}
@media(max-width:1100px){.desktop-nav{gap:16px}.header-actions{gap:18px}.industry-tab{font-size:13px;gap:9px;padding:19px 10px}.project-brief{gap:6%}.faq-layout{gap:7%}}
@media(max-width:800px){.site-header{position:relative}.industry-tabs{grid-template-columns:repeat(2,1fr);gap:1px;border:1px solid #b9c8b3}.industry-tab{padding:18px 16px;font-size:14px}.industry-panel{grid-template-columns:1fr;gap:25px;padding-top:32px}.industry-panel h3{max-width:600px}.industry-challenge{max-width:600px}.faq-layout{grid-template-columns:1fr;gap:34px}.faq-lead{max-width:560px}.contact-intro,.project-brief{grid-template-columns:1fr;gap:28px}.project-brief{margin-top:7px}.brief-intro{max-width:580px}.footer-services{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.industry-tabs{margin-top:28px}.industry-tab{padding:16px 12px;font-size:12px;gap:8px}.industry-panel h3{font-size:30px}.industry-challenge,.industry-response{font-size:14px}.industry-list li{font-size:13px}.scope-note{font-size:12px;margin-top:25px}.faq-item summary{font-size:15px;padding:21px 0}.faq-item p{font-size:13px;padding-right:12px}.brief-intro h3{font-size:28px}.brief-grid{grid-template-columns:1fr;gap:19px}.brief-actions{align-items:flex-start;flex-direction:column;gap:15px}.brief-actions .button{width:100%;justify-content:space-between}.footer-services{gap:20px;font-size:11px}.expertise-card>p,.process-grid p{font-size:13px}}