/* Original copper and teal palette, quieter page hierarchy. */
.section{padding:76px 0;}.section-head{margin-bottom:32px;max-width:720px;}.section-title{font-size:clamp(26px,3.4vw,38px);line-height:1.4;}.section-sub{font-size:15px;line-height:1.9;max-width:650px;}
.hero{min-height:82svh;padding-bottom:48px;}.hero-actions{margin-bottom:24px;}.hero-stats{margin-top:32px;}.hero-inner{width:100%;}.nav-links{gap:22px;}
.participation{border-block:1px solid var(--line-soft);background:linear-gradient(180deg,rgba(63,224,208,.025),transparent);}.participation-grid{columns:4;column-gap:18px;}
.participation-tile{position:relative;display:inline-block;width:100%;margin:0 0 18px;break-inside:avoid;overflow:hidden;border-radius:16px;background:var(--surface);border:1px solid var(--line);vertical-align:top;text-align:start;}
.participation-tile img{width:100%;height:auto;display:block;transition:transform .6s var(--ease);}.participation-tile span{display:block;padding:13px 15px;color:var(--text-muted);font-size:12px;border-top:1px solid var(--line-soft);}.participation-tile:hover{border-color:var(--copper-dim);}.participation-tile:hover img{transform:scale(1.025);}
.participation-tile.will-reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease var(--arrival-delay),transform .7s var(--ease) var(--arrival-delay);}.participation-tile.is-visible{opacity:1;transform:none;}
.about-grid{display:block;}.about-text{max-width:850px;}.about-text p{max-width:800px;font-size:16px;}#expertise{padding:0 0 56px;}#expertise .section-head,#expertise .eyebrow{display:none;}.exp-grid{display:flex;flex-wrap:wrap;gap:10px;}.exp-card{padding:12px 16px;display:flex;align-items:center;gap:10px;border-radius:999px;}.exp-card h4{font-size:13px;margin:0;}.exp-card p{display:none;}.exp-icon{width:22px;height:22px;margin:0;}.exp-icon svg{width:20px;height:20px;}
.proj-body .proj-techs{display:none;}.proj-body{padding:22px;}.proj-body p{font-size:14px;line-height:1.8;}.svc-media{display:none;}.svc-body{padding:24px;}.svc-num{color:var(--copper);margin-bottom:12px;}.svc-card p{line-height:1.8;}
.secondary-content{margin-bottom:16px;border:1px solid var(--line);border-radius:16px;background:var(--surface);overflow:hidden;}.secondary-content summary{cursor:pointer;padding:22px 26px;font-size:17px;font-weight:600;}.secondary-content summary::marker{color:var(--copper);}.secondary-content .section{padding:20px 0 36px;}.secondary-content .section-head{margin-bottom:22px;}.secondary-content .section-title{font-size:24px;}.secondary-content .eyebrow{display:none;}.secondary-content .reveal{opacity:1;transform:none;}.secondary-group{padding-block:24px 48px;}.secondary-content .store-info{padding:24px;}.contact-section{padding:48px 0 64px;}.contact-head{margin-bottom:28px;}
@media(max-width:1000px){.participation-grid{columns:3;}.nav-links{gap:14px;}}
@media(max-width:700px){.participation-grid{columns:2;column-gap:12px;}.participation-tile{margin-bottom:12px;border-radius:12px;}.participation-tile span{padding:10px;font-size:11px;}.section{padding:52px 0;}.hero{min-height:auto;padding-top:100px;}.hero-title{line-height:1.2;}.contact-box{padding:24px;}.secondary-content summary{padding:18px;}.secondary-content .container{padding-inline:16px;}}
@media(prefers-reduced-motion:reduce){.participation-tile.will-reveal{opacity:1;transform:none;transition:none;}.participation-tile img{transition:none;}.participation-tile:hover img{transform:none;}}