:root{--paper:#f6f2ea;--paper2:#fffdf8;--ink:#0f1a2b;--muted:#5b6067;--gold:#c69755;--gold2:#e0b76e;--line:#d9d2c6}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Arial,sans-serif;background:var(--paper);color:var(--ink)}a{text-decoration:none;color:inherit}.topbar{height:92px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:34px;padding:0 5.4vw;background:rgba(246,242,234,.97);position:sticky;top:0;z-index:20;border-bottom:1px solid rgba(0,0,0,.03)}.brand{display:flex;align-items:center;gap:16px;white-space:nowrap}.brand-mark{font-family:Manrope,sans-serif;font-size:38px;font-weight:800;letter-spacing:-.1em;background:linear-gradient(90deg,#111 0 52%,var(--gold) 52%);-webkit-background-clip:text;color:transparent}.brand-name{font-size:14px;letter-spacing:.2em;font-weight:600}.topbar nav{display:flex;justify-content:center;gap:34px;font-size:12px;font-weight:600}.topbar nav a{padding:36px 0 10px;position:relative}.topbar nav a.active:after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--gold)}.top-cta,.main-cta{background:linear-gradient(90deg,#d8a958,#efc77b);color:#111;border-radius:999px;font-weight:800;display:inline-flex;align-items:center;justify-content:center;gap:22px}.top-cta{padding:16px 24px;font-size:12px}.top-cta span,.main-cta span{font-size:22px;line-height:1}.hero{min-height:calc(100vh - 92px);display:grid;grid-template-columns:53% 47%;overflow:hidden;background:var(--paper)}.hero-copy{padding:62px 5.6vw 48px 5.6vw;display:flex;flex-direction:column;justify-content:center}.eyebrow{display:flex;align-items:center;gap:18px;color:#a88c6f;letter-spacing:.36em;font-size:11px;font-weight:600;margin-bottom:16px}.eyebrow i{display:block;width:96px;height:1px;background:#bca47f}.hero h1{font-family:Manrope,sans-serif;font-size:clamp(48px,4.7vw,76px);line-height:.96;letter-spacing:-.05em;margin:0;max-width:760px;font-weight:800}.hero h1 strong{color:var(--gold);font-weight:800}.hero-sub{font-size:18px;line-height:1.45;color:var(--muted);max-width:580px;margin:22px 0}.main-cta{align-self:flex-start;padding:17px 34px;margin:2px 0 28px;font-size:14px;min-width:470px}.benefits{display:flex;gap:24px;align-items:center;flex-wrap:wrap}.benefit{display:flex;align-items:center;gap:12px;padding-right:24px;border-right:1px solid var(--line)}.benefit:last-child{border-right:0}.benefit .icon{width:42px;height:42px;display:grid;place-items:center;font-size:26px;color:#111}.benefit div{display:flex;flex-direction:column;gap:4px}.benefit b{font-size:14px}.benefit small{font-size:13px;color:#4d4d4d}.hero-photo{min-height:calc(100vh - 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/* Continuação da Home: metodologia, aplicações e projetos de aprendizagem. */
section[id],footer[id]{scroll-margin-top:110px}
a:focus-visible{outline:3px solid var(--ink);outline-offset:5px}
.editorial-section{border-top:1px solid var(--line)}
.section-intro{font-size:19px;line-height:1.65;color:var(--muted);max-width:760px}
.method-list{list-style:none;padding:0;margin:48px 0 0}
.method-list li{display:grid;grid-template-columns:68px 1fr;gap:24px;padding:28px 0;border-top:1px solid var(--line)}
.step-number{font-family:Manrope,Arial,sans-serif;font-size:32px;color:var(--gold)}
.method-list h3,.application-list h3,.project-list h3{font-size:24px;line-height:1.25;margin:0 0 12px}
.method-list p,.application-list p,.project-list p{color:var(--muted);line-height:1.65;margin:0;max-width:680px}
.application-list{display:grid;grid-template-columns:1fr 1fr;gap:0 64px;margin-top:48px}
.application-list article{border-top:1px solid var(--line);padding:28px 0}
.project-list{display:grid;grid-template-columns:repeat(3,1fr);gap:36px;margin-top:48px}
.project-list article{border-top:2px solid var(--gold);padding-top:24px}
.project-list article>span{font-size:11px;letter-spacing:.14em;font-weight:700;color:var(--gold)}
.project-list h3{margin-top:20px}
.student-note{font-size:17px;line-height:1.8;color:var(--muted)}
.final-invitation{border-top:1px solid var(--line)}
.final-invitation .main-cta{margin-top:20px;min-width:0}
footer{padding-bottom:100px}
@media(max-width:1100px){.topbar{grid-template-columns:1fr auto}}
@media(max-width:640px){.topbar{gap:10px}.brand{gap:8px}.brand-name{letter-spacing:.1em}.main-cta{font-size:12px;padding:17px 18px;gap:12px}.eyebrow{letter-spacing:.2em}.eyebrow i{width:48px}.application-list,.project-list{grid-template-columns:1fr;gap:0}.project-list article{margin-bottom:30px}.method-list li{grid-template-columns:40px 1fr;gap:16px}.section h2{font-size:36px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.whatsapp-float{transition:none}}


.hero-photo{background:var(--paper)}
.hero-photo img{height:auto;aspect-ratio:1;object-fit:contain;object-position:center}

.text-link{display:inline-block;color:#96672e;text-decoration:underline;text-underline-offset:4px;font-size:14px;padding:12px 0}.student-access{display:inline-flex;background:var(--ink);color:white;font-size:14px;font-weight:700;padding:16px 24px;border-radius:4px;margin:20px 0 10px}