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32px,520px)}.site-header{height:68px}.nav-cta{display:none}.nav-shell{justify-content:space-between}.brand{font-size:23px}.menu-toggle{display:block;margin-left:auto}.nav-links{display:none;position:absolute;top:68px;left:0;right:0;background:#111d30;border-bottom:1px solid #354765;padding:20px;flex-direction:column;align-items:start;gap:19px}.nav-links.open{display:flex}.hero{display:flex;flex-direction:column;padding-top:48px;padding-bottom:36px;gap:0}.hero-copy{width:100%}.hero h1{font-size:clamp(43px,10vw,57px);letter-spacing:-2.5px;margin:21px 0}.hero-copy>p{font-size:15px}.hero-art{width:100%;max-width:440px;margin-top:20px}.hero-proof{margin-top:25px}.trust-bar{flex-direction:column;align-items:start;gap:13px}.trust-bar>div{gap:14px 22px}.section{padding-top:76px;padding-bottom:76px}.section-heading{display:block}.section h2{font-size:36px}.section-aside{display:none}.featured-card{grid-template-columns:1fr}.feature-visual{min-height:unset;aspect-ratio:1.55}.feature-content{padding:28px 22px}.feature-content h3{font-size:31px;margin:17px 0}.upcoming-grid{grid-template-columns:1fr}.upcoming-card p{min-height:0}.areas-grid{grid-template-columns:1fr 1fr}.area-card{min-height:235px;padding:17px}.area-card h3{font-size:14px}.area-card p{font-size:11px}.how-grid{grid-template-columns:1fr;gap:35px}.bottom-wrap{padding-bottom:60px}.bottom-cta{padding:53px 18px}.footer-main{flex-direction:column;gap:20px}.footer-links{flex-wrap:wrap;gap:18px}.footer-bottom{gap:15px;flex-direction:column}}@media(max-width:400px){.areas-grid{grid-template-columns:1fr}.area-card{min-height:0}.hero-actions{align-items:stretch}.hero-actions .button{width:100%}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}

/* CiênciaLab v1.1 */
.solar-feature{margin:22px 0 34px;border:1px solid #38506f;border-radius:24px;background:linear-gradient(120deg,#102642,#0a1427);padding:32px;display:grid;grid-template-columns:1.1fr 1fr;align-items:center;gap:12px;overflow:hidden}.solar-feature h3{font-size:clamp(28px,3.6vw,45px);letter-spacing:-.035em;line-height:1.1;margin:18px 0 12px;color:#f3f8ff}.solar-feature p{color:#c0d0e7;max-width:480px}.solar-feature img{width:100%;height:auto;max-height:290px;object-fit:contain}.solar-feature .pill{margin-right:8px}.solar-feature .button{margin-top:14px}@media(max-width:700px){.solar-feature{grid-template-columns:1fr;padding:24px}.solar-feature img{max-height:220px;grid-row:1}}

/* v1.3: portal with summaries and subject navigation */
.experience-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.experience-card{display:flex;flex-direction:column;overflow:hidden;border:1px solid #304964;border-radius:18px;background:#111e32}.experience-card>img{width:100%;height:195px;object-fit:cover;background:#081020}.experience-copy{padding:25px;display:flex;flex-direction:column;flex:1}.experience-copy h3{font-size:25px;letter-spacing:-.6px;line-height:1.2;margin:14px 0}.experience-copy h3 a:hover{color:#9ad9ff}.experience-copy p{font-size:14px;color:#b2c2d9;line-height:1.7;margin:0 0 18px}.experience-time{font-size:12px;color:#a9bfd7;margin-top:auto;margin-bottom:20px}.experience-copy .button{gap:12px}.area-link:hover{background:#162a43}.area-link .area-count{color:#a8e7fa;font-size:12px}.area-card:not(.area-link):hover{transform:none;border-color:#26354c}.subject-intro{padding:70px 0 35px}.subject-intro h1{font-size:clamp(38px,5vw,64px);letter-spacing:-2px;line-height:1.12;margin:20px 0}.subject-intro p{max-width:720px;color:#b2c2d9;font-size:18px}.breadcrumbs{font-size:13px;color:#9ad9ff}.subject-list{padding-bottom:80px}.subject-list .experience-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.subject-list .experience-card>img{height:240px}.subject-other{margin-top:40px;padding:25px;border:1px solid #304964;border-radius:16px}.subject-other p{color:#b2c2d9}a:focus-visible,button:focus-visible{outline:3px solid #ffcf7b;outline-offset:5px}.area-card:not(.area-link){opacity:.85}@media(max-width:900px){.experience-grid{grid-template-columns:1fr}.experience-card{display:grid;grid-template-columns:0.8fr 1.2fr}.experience-card>img{height:100%;min-height:240px}.subject-list .experience-grid{grid-template-columns:1fr}}@media(max-width:600px){.experience-card{display:flex}.experience-card>img,.subject-list .experience-card>img{height:190px;min-height:0}.experience-copy{padding:22px}.subject-intro{padding-top:45px}.subject-intro p{font-size:16px}}