:root{color-scheme:dark;--bg:#061522;--panel:#0c2234;--line:#244158;--text:#f4f8fc;--muted:#b4c8d9;--lime:#d6ff3f}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font:15px/1.55 Arial,Helvetica,sans-serif}a{color:inherit}button{font:inherit;cursor:pointer}button,a,summary{-webkit-tap-highlight-color:transparent}button,summary{min-height:44px}[hidden]{display:none!important}h1,h2,h3,p{margin:0}img{max-width:100%}.site-shell{max-width:1180px;margin:0 auto}.skip-link{position:absolute;top:8px;left:8px;z-index:5;transform:translateY(-160%);background:var(--lime);color:var(--bg);padding:10px 15px;border-radius:5px}.skip-link:focus{transform:none}
.site-header{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:22px 36px;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:12px}.brand img{border-radius:50%;border:1px solid var(--lime);flex-shrink:0}.brand strong{display:block;font-size:17px;line-height:1.2}.brand span{display:block;font-size:11px;letter-spacing:2px;color:var(--muted);margin-top:5px}.header-note{font-size:12px;color:var(--muted)}
.hero{display:grid;grid-template-columns:1.35fr 1fr;gap:32px;padding:36px;background:linear-gradient(120deg,#0c283f,#061522)}.eyebrow{text-transform:uppercase;color:var(--lime);font-size:11px;letter-spacing:1.6px;font-weight:700}.hero h1{font-size:clamp(30px,4.3vw,46px);line-height:1.1;letter-spacing:-1.2px;margin:12px 0 18px}.hero h1 span{color:var(--lime)}.intro{color:var(--muted);max-width:520px;font-size:16px}.format-list{display:flex;flex-wrap:wrap;gap:10px 20px;list-style:none;padding:0;margin:20px 0 0;color:var(--muted);font-size:12px}.free-tip{background:#102c42;border:1px solid #31556c;border-radius:14px;padding:22px;align-self:center}.free-tip h2{font-size:20px;line-height:1.3;margin:8px 0 12px}.example{font-size:20px;font-weight:700}.tip-details{margin-top:8px}.tip-details summary{display:list-item;color:var(--lime);font-size:14px;cursor:pointer;padding:10px 0}.tip-details p{font-size:14px;color:var(--muted);padding:4px 0}.tip-details strong{color:var(--text)}
.catalog{padding:30px 36px 0;scroll-margin-top:15px}.section-heading{display:flex;align-items:baseline;justify-content:space-between;gap:16px;margin-bottom:6px}.section-heading h2{font-size:26px;letter-spacing:-.5px}.section-heading span{font-size:12px;color:var(--muted);white-space:nowrap}.section-copy{color:var(--muted);font-size:14px}.filters{display:flex;flex-wrap:wrap;gap:8px;margin:20px 0 25px}.filters button{padding:8px 16px;border-radius:24px;border:1px solid var(--line);background:var(--panel);color:var(--muted);font-size:14px}.filters button[aria-pressed=true]{background:var(--lime);color:var(--bg);border-color:var(--lime);font-weight:700}.no-script{margin:18px 0;color:var(--muted);font-size:13px}.product-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;margin-top:24px}.product{background:var(--panel);border:1px solid var(--line);border-radius:12px;display:flex;flex-direction:column;min-width:0;overflow:hidden}.cover-link{display:block;background:#081b2c;padding:18px;text-decoration:none}.cover-link img{display:block;height:250px;width:100%;object-fit:contain}.product-content{padding:19px;display:flex;flex-direction:column;gap:9px;flex:1}.product-format{font-size:11px;font-weight:700;color:var(--lime);letter-spacing:.65px;text-transform:uppercase}.product h3{font-size:20px;line-height:1.25;letter-spacing:-.3px}.product-subtitle{color:var(--muted);font-size:12px}.product-description{color:var(--muted);font-size:14px}.price-note{margin-top:auto;padding-top:14px;font-size:12px;color:var(--muted)}.product-cta{display:flex;align-items:center;justify-content:center;gap:10px;background:var(--lime);color:var(--bg);border-radius:7px;padding:11px 12px;min-height:46px;text-decoration:none;font-size:14px;font-weight:700;margin-top:5px}.product-cta:hover{background:#e1ff73}.cover-link:hover{background:#10283b}.link-note{font-size:12px;color:var(--muted);margin:18px 0 0}
.learning{display:grid;grid-template-columns:1fr 1.1fr;gap:30px;padding:28px 0;margin:30px 36px 0;border-top:1px solid var(--line)}.learning h2{font-size:23px;line-height:1.3;margin-bottom:12px}.learning>div>p{font-size:14px;color:var(--muted)}.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));list-style:none;padding:0;margin:0;gap:16px}.steps li>span{display:block;font-size:20px;color:var(--lime);margin-bottom:9px}.steps strong{display:block;font-size:14px;line-height:1.35;margin-bottom:7px}.steps p{font-size:12px;color:var(--muted)}.questions{border-top:1px solid var(--line);margin:0 36px;padding:26px 0 30px}.questions h2{font-size:23px;margin-bottom:10px}.questions details{border-bottom:1px solid var(--line);padding:10px 0}.questions summary{cursor:pointer;align-content:center;font-size:15px;padding:8px 0}.questions details p{color:var(--muted);font-size:14px;margin:8px 0 14px;max-width:800px}.site-footer{padding:25px 36px;border-top:1px solid var(--line);color:var(--muted);font-size:12px;display:flex;justify-content:space-between;gap:25px}.site-footer>span{white-space:nowrap}.site-footer p{max-width:620px}
@media(max-width:820px){.hero{grid-template-columns:1fr;gap:24px;padding:28px}.site-header{padding:22px 28px}.catalog{padding:26px 28px 0}.product-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.learning{grid-template-columns:1fr;margin-left:28px;margin-right:28px;gap:24px}.questions{margin:0 28px}.site-footer{padding:23px 28px;flex-direction:column;gap:10px}.header-note{display:none}.hero h1{max-width:650px}}
@media(max-width:480px){.site-header{padding:18px 16px}.brand strong{font-size:16px}.hero{padding:26px 16px}.hero h1{font-size:32px;letter-spacing:-1px}.intro{font-size:15px}.free-tip{padding:18px}.catalog{padding:24px 16px 0}.section-heading h2{font-size:22px;max-width:210px}.section-heading{align-items:center;gap:8px}.filters{gap:7px}.filters button{padding:8px 12px;font-size:13px}.product-grid{grid-template-columns:1fr;gap:16px}.product{display:grid;grid-template-columns:100px minmax(0,1fr);align-items:start}.cover-link{padding:16px 0 16px 12px;background:transparent}.cover-link img{height:155px}.product-content{padding:16px 13px;gap:8px}.product h3{font-size:18px}.product-format{font-size:10px;letter-spacing:.3px}.product-description{font-size:13px}.price-note{padding-top:8px}.product-cta{font-size:12px;padding:11px 7px;gap:5px}.learning{margin:26px 16px 0}.learning h2,.questions h2{font-size:22px}.steps{grid-template-columns:1fr;gap:20px}.steps li{display:grid;grid-template-columns:35px 1fr;column-gap:12px}.steps li>span{grid-row:span 2;margin:0}.steps strong{margin:0}.steps p{grid-column:2}.questions{margin:0 16px}.site-footer{padding:22px 16px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* FECHAMENTO APÓS OS CARDS: somente apresentação, sem alterar a medição.
   A vitrine bloqueia estilos inline; a margem e o destaque precisam estar aqui. */
.closing-message{margin:36px 36px 32px;padding:26px 24px}
.closing-message h2{font-size:clamp(26px,3.4vw,36px);line-height:1.15;letter-spacing:-.7px;margin:0}
.closing-message h2 span{color:var(--lime)}
@media(max-width:820px){.closing-message{margin:32px 28px}}
@media(max-width:480px){.closing-message{margin:28px 16px;padding:24px 18px}}