:root{
  --navy:#0c1622;--navy-2:#111f2c;--navy-3:#182936;
  --gold:#ddb478;--gold-2:#c99b5d;--gold-dark:#8e6336;
  --text:#eef2f6;--muted:#a9b6c2;--line:rgba(240,244,248,.13);
  --max:1120px;--radius:16px;
  --font:'Aptos','Inter','Segoe UI',system-ui,-apple-system,Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--navy);color:var(--text);font-family:var(--font);line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--gold)}
.wrap{width:min(100% - 32px,var(--max));margin-inline:auto}

.top{border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 0}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--text)}
.brand-mark{display:grid;place-items:center;width:46px;height:46px;background:#182735;border:1px solid rgba(221,180,120,.26);border-radius:12px;flex-shrink:0}
.brand-mark svg{width:38px;height:38px;fill:none;stroke:var(--gold);stroke-width:5;stroke-linecap:square;stroke-linejoin:miter}
.brand-names{display:flex;flex-direction:column;line-height:1}
.brand-names strong{font-size:20px;letter-spacing:.05em;font-weight:800}
.brand-names small{font-size:9px;font-weight:700;color:#bfc7cd;letter-spacing:.39em;margin-top:6px}
.top nav a{color:var(--muted);text-decoration:none;font-size:.95rem;margin-left:20px}
.top nav a:hover{color:var(--gold)}

.hero{padding:72px 0 56px}
.hero .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.eyebrow{display:inline-block;color:var(--gold);font-size:.8rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;margin-bottom:14px}
h1{font-size:clamp(2rem,4.6vw,3.2rem);line-height:1.1;margin:0 0 18px;font-weight:800;letter-spacing:-.015em}
h1 em{font-style:normal;color:var(--gold)}
.lead{font-size:1.15rem;color:var(--muted);max-width:34em;margin:0 0 28px}
.cta{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.btn{display:inline-flex;align-items:center;gap:10px;padding:14px 24px;border-radius:12px;font-weight:700;text-decoration:none;font-size:1rem;border:1px solid transparent}
.btn-gold{background:linear-gradient(180deg,var(--gold),var(--gold-2));color:#1b1206}
.btn-gold:hover{filter:brightness(1.06)}
.btn-ghost{border-color:var(--line);color:var(--text)}
.btn-ghost:hover{border-color:var(--gold);color:var(--gold)}
.note{margin:14px 0 0;color:var(--muted);font-size:.88rem}

.shots{display:flex;gap:18px;justify-content:center}
.shots figure{margin:0;width:46%;max-width:240px;border-radius:26px;overflow:hidden;border:1px solid var(--line);box-shadow:0 24px 60px rgba(0,0,0,.45);background:var(--navy-2)}
.shots figure:nth-child(2){margin-top:36px}
.mock{border-radius:var(--radius);border:1px solid var(--line);background:var(--navy-2);padding:22px;box-shadow:0 24px 60px rgba(0,0,0,.4)}
.mock .bar{display:flex;gap:7px;margin-bottom:14px}
.mock .bar i{width:11px;height:11px;border-radius:50%;background:var(--navy-3)}
.mock code{display:block;font:.88rem/1.7 ui-monospace,SFMono-Regular,Consolas,monospace;color:var(--muted)}
.mock code b{color:var(--gold);font-weight:600}
.mock .ok{color:#8fd19e}

section{padding:64px 0;border-top:1px solid var(--line)}
h2{font-size:clamp(1.5rem,3vw,2.1rem);margin:0 0 8px;letter-spacing:-.01em}
.sub{color:var(--muted);margin:0 0 36px;max-width:40em}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{background:var(--navy-2);border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.card h3{margin:0 0 8px;font-size:1.08rem;color:var(--text)}
.card h3::before{content:"";display:block;width:28px;height:3px;border-radius:2px;background:var(--gold);margin-bottom:14px}
.card p{margin:0;color:var(--muted);font-size:.97rem}

.steps{counter-reset:s;display:grid;grid-template-columns:repeat(3,1fr);gap:18px;padding:0;list-style:none;margin:0}
.steps li{counter-increment:s;background:var(--navy-2);border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.steps li::before{content:counter(s);display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--gold);color:#1b1206;font-weight:800;margin-bottom:12px}
.steps b{display:block;margin-bottom:4px}
.steps span{color:var(--muted);font-size:.96rem}

.final{text-align:center}
.final .cta{justify-content:center}
.final p{color:var(--muted);max-width:36em;margin:0 auto 26px}

footer{border-top:1px solid var(--line);padding:28px 0 40px;color:var(--muted);font-size:.9rem}
footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px}
footer a{color:var(--muted)}
footer a:hover{color:var(--gold)}

@media (max-width:860px){
  .hero{padding:44px 0 36px}
  .hero .wrap{grid-template-columns:1fr;gap:36px}
  .grid,.steps{grid-template-columns:1fr}
  .top nav{display:none}
}

/* ---- publicações e ecossistema ---- */
.card.art{display:block;text-decoration:none;color:inherit;transition:border-color .15s,transform .15s}
.card.art:hover{border-color:var(--gold);transform:translateY(-2px)}
.eco-go{display:inline-block;margin-top:14px;color:var(--gold);font-weight:700;font-size:.92rem}
.more{margin:26px 0 0}
.page-head{padding:56px 0 8px}
.page-head h1{margin-bottom:10px}
section.list{border-top:0;padding-top:28px}

.post{max-width:760px;padding:48px 0 24px}
.post h1{font-size:clamp(1.8rem,4vw,2.5rem)}
.post h2{margin:38px 0 10px;font-size:1.35rem}
.post p,.post li{color:#d4dce3;font-size:1.04rem}
.post .lead{color:var(--muted);font-size:1.18rem}
.post ul,.post ol{padding-left:1.3em}
.post li{margin:6px 0}
.post .meta,.crumb{color:var(--muted);font-size:.9rem;margin:0 0 18px}
.crumb a{color:var(--muted);text-decoration:none}
.crumb a:hover{color:var(--gold)}
.post table{width:100%;border-collapse:collapse;margin:16px 0;font-size:.97rem}
.post th,.post td{border:1px solid var(--line);padding:9px 12px;text-align:left;vertical-align:top}
.post th{background:var(--navy-2);color:var(--gold)}
.post code{background:var(--navy-3);padding:2px 7px;border-radius:6px;font:.92em ui-monospace,SFMono-Regular,Consolas,monospace}
.readmore{margin-top:44px;padding:20px 22px;border:1px solid var(--line);border-left:3px solid var(--gold);border-radius:12px;background:var(--navy-2)}
.readmore b{display:block;color:var(--muted);font-size:.82rem;letter-spacing:.1em;text-transform:uppercase;margin-bottom:6px}
.readmore a{color:var(--gold);font-weight:700;text-decoration:none}

.eco{background:var(--navy-2)}
.eco-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.eco-card{display:block;text-decoration:none;color:inherit;background:var(--navy);border:1px solid var(--line);border-radius:var(--radius);padding:22px;transition:border-color .15s,transform .15s}
a.eco-card:hover{border-color:var(--gold);transform:translateY(-2px)}
.eco-card.here{border-color:var(--gold-dark);background:linear-gradient(180deg,rgba(221,180,120,.08),transparent)}
.eco-tag{display:block;font-size:.72rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--gold);margin-bottom:10px}
.eco-card h3{margin:0 0 6px;font-size:1.05rem}
.eco-card p{margin:0;color:var(--muted);font-size:.92rem}
@media (max-width:980px){.eco-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.eco-grid{grid-template-columns:1fr}}

.demo{display:block;width:100%;max-width:960px;aspect-ratio:16/9;margin:0 auto;border-radius:16px;border:1px solid var(--line);background:#000;box-shadow:0 24px 60px rgba(0,0,0,.4)}

/* Apresentação LPLAN: mesma paleta das apresentações LCAD/LCam. */
.skip{position:absolute;top:-80px;left:16px;z-index:5;background:var(--gold);color:var(--navy);padding:12px}.skip:focus{top:12px}
a:focus-visible,summary:focus-visible{outline:2px solid var(--gold);outline-offset:5px}
section{scroll-margin-top:24px}.hero h1{font-size:clamp(2.6rem,5.3vw,4.25rem);letter-spacing:-.045em}.hero .wrap{grid-template-columns:1.05fr 1fr}.top nav{display:flex;gap:20px;flex-wrap:wrap}.top nav a{margin:0;font-size:.86rem}
.schedule{margin:0;background:var(--navy-2);border:1px solid var(--line);border-radius:16px;padding:26px;box-shadow:0 24px 60px #0003;overflow:hidden}.schedule figcaption{display:flex;flex-direction:column;gap:5px;margin-bottom:28px}.schedule figcaption span{font-size:.65rem;letter-spacing:.18em;color:var(--muted)}.schedule figcaption strong{font-size:1.2rem}.schedule-head{display:grid;grid-template-columns:90px repeat(3,1fr);font-size:.62rem;color:var(--muted);border-bottom:1px solid var(--line);padding-bottom:12px;gap:4px}.schedule-row{display:flex;align-items:center;gap:0;height:65px;border-bottom:1px solid var(--line)}.schedule-row b{width:90px;flex:none;font-size:.78rem;font-weight:500}.schedule-row>div{flex:1;position:relative;height:100%;background:repeating-linear-gradient(90deg,transparent 0,transparent calc(33.333% - 1px),#ffffff0c calc(33.333% - 1px),#ffffff0c 33.333%)}.schedule-row i{position:absolute;height:9px;border-radius:2px}.baseline{top:19px;background:#8b9ba9}.actual{top:34px;background:var(--gold)}.b1{left:3%;width:25%}.a1{left:3%;width:30%}.b2{left:30%;width:39%}.a2{left:35%;width:43%}.b3{left:72%;width:15%}.a3{left:81%;width:18%}.schedule-key{display:flex;gap:18px;font-size:.7rem;margin-top:18px;color:var(--muted);flex-wrap:wrap}.schedule-key span{display:flex;align-items:center;gap:7px}.schedule-key i{display:inline-block;width:14px;height:6px}.key-base{background:#8b9ba9}.key-plan{background:var(--gold)}.schedule>p{font-size:.78rem;color:var(--muted);margin-bottom:0}
.principles{border-top:1px solid var(--line);padding:24px 0}.principles .wrap{display:flex;justify-content:space-between;gap:20px}.principles span{color:var(--gold);font-size:.75rem;letter-spacing:.03em}.principles b{color:var(--muted);margin-left:12px;font-weight:500}.baseline-section{background:var(--navy-2)}.baseline-layout{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:center}.baseline-layout p{color:var(--muted)}.baseline-layout .sub{margin-bottom:18px}.baseline-example{border:1px solid #ddb47855;padding:32px;border-radius:16px;background:var(--navy)}.baseline-example h3{font-size:1.3rem;line-height:1.4;margin-top:0}.baseline-example dl{margin:26px 0}.baseline-example dl div{display:flex;justify-content:space-between;gap:16px;border-bottom:1px solid var(--line);padding:12px 0}.baseline-example dt{color:var(--muted);font-size:.9rem}.baseline-example dd{margin:0;color:var(--gold);font-weight:600;text-align:right}.baseline-example p{font-size:.9rem}.file-layout{display:grid;grid-template-columns:1fr 1fr;gap:40px;margin-top:24px}.file-layout p{color:var(--muted)}.file-layout>div>p:first-child{margin-top:0}.faq{margin-top:28px}.faq details{border-bottom:1px solid var(--line);padding:20px 0}.faq summary{cursor:pointer;font-weight:600;padding-right:12px}.faq p{max-width:760px;color:var(--muted)}.final .sub{margin:16px auto 28px}.footer-line{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;font-size:.8rem}.footer-line nav{display:flex;gap:18px}
@media(max-width:900px){.hero .wrap,.baseline-layout,.file-layout{grid-template-columns:1fr;gap:32px}.hero{padding:44px 0}.schedule{max-width:620px;width:100%}.principles .wrap{flex-wrap:wrap}.top .wrap{align-items:flex-start;flex-direction:column}.top nav{gap:16px}.baseline-layout h2 br{display:none}}
@media(max-width:560px){section{padding:44px 0}.baseline-example{padding:20px}.principles .wrap{flex-direction:column;gap:12px}.schedule{padding:18px}.schedule-head{grid-template-columns:78px repeat(3,1fr)}.schedule-row b{width:78px}.top nav a{font-size:.8rem}.brand-names small{letter-spacing:.25em}.btn{justify-content:center}.cta .btn{width:100%}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}