/* HUBMAT HOME — folha final consolidada
   Arquitetura única da home: identidade, seções, responsividade e personalidades editoriais. */
:root{
  --hm-navy:#071a3a;
  --hm-navy-2:#0a2b5f;
  --hm-blue:#145cff;
  --hm-green:#0ca678;
  --hm-gold:#f1c84b;
  --hm-paper:#f7f6f0;
  --hm-ink:#15233b;
  --hm-muted:#65758b;
  --hm-line:#d9e2eb;
  --hm-rail:72px;
  --hm-section-y:44px;
  --hm-head-gap:20px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;min-width:320px;background:var(--hm-paper);color:var(--hm-ink);font-family:"Nunito",system-ui,-apple-system,"Segoe UI",sans-serif;line-height:1.5;overflow-x:hidden}
a{color:inherit}img{display:block;max-width:100%}[id]{scroll-margin-top:14px}
:focus-visible{outline:3px solid rgba(20,92,255,.42);outline-offset:3px}
.hm-skip{position:fixed;left:90px;top:-70px;z-index:1000;padding:9px 12px;border-radius:9px;background:#fff;color:var(--hm-navy);font-weight:900;text-decoration:none;box-shadow:0 8px 24px rgba(7,26,58,.15)}
.hm-skip:focus{top:10px}

/* Estrutura e ritmo editorial */
.hm-main{margin-left:var(--hm-rail)}
.hm-wrap{width:min(1180px,calc(100% - 40px));margin-inline:auto}
.hm-section{position:relative;padding:var(--hm-section-y) 0}
.hm-section .hm-wrap{position:relative;z-index:1}
.hm-section-head{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:7px;margin-bottom:var(--hm-head-gap);padding-top:12px;border-top:1px solid rgba(7,26,58,.12);text-align:center}
.hm-section-head>div{width:100%}
.hm-eyebrow{display:inline-flex;align-items:center;gap:7px;color:var(--hm-blue);font-size:9.5px;font-weight:900;letter-spacing:.105em;text-transform:uppercase}
.hm-eyebrow.light{color:#bcd0ff}.hm-eyebrow.gold{color:#f4d969}
.hm-title{max-width:760px;margin:6px auto 7px;color:var(--hm-navy);font-size:clamp(29px,3vw,40px);line-height:1;letter-spacing:-1.55px;font-weight:900;text-align:center}
.hm-lead{max-width:720px;margin:0 auto;color:var(--hm-muted);font-size:12.6px;font-weight:700;line-height:1.52;text-align:center}
.hm-title,.hm-cover-main h1,.hm-teacher-main h3,.hm-family-copy blockquote,.hm-school-panel h2,.hm-product-main h2{text-wrap:balance}
.hm-lead,.hm-cover-main p,.hm-path span,.hm-teacher-access-copy small,.hm-family-note span,.hm-school-point span,.hm-product-side span{overflow-wrap:break-word}
.hm-link{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:42px;margin-top:12px;padding:9px 14px;border:1px solid rgba(7,26,58,.14);border-radius:11px;background:rgba(255,255,255,.86);box-shadow:0 6px 18px rgba(7,26,58,.07);color:var(--hm-blue);font-size:12px;font-weight:900;text-decoration:none;transition:box-shadow .15s ease,transform .15s ease,background .15s ease,border-color .15s ease,color .15s ease}
.hm-link i{width:24px;height:24px;display:grid;place-items:center;flex:0 0 24px;border-radius:50%;background:rgba(7,26,58,.08);transition:transform .15s ease,background .15s ease}
.hm-link:hover,.hm-link:focus-visible{box-shadow:0 9px 22px rgba(7,26,58,.11);transform:translateY(-1px)}
.hm-link:hover i,.hm-link:focus-visible i{transform:translateX(2px);background:rgba(7,26,58,.12)}

/* Coluna fixa — apenas desktop */
.hm-rail{position:fixed;inset:0 auto 0 0;z-index:120;width:var(--hm-rail);display:flex;flex-direction:column;overflow-y:auto;scrollbar-width:none;background:linear-gradient(180deg,#071a3a 0%,#0a2b5f 58%,#0c3978 100%);color:#fff;box-shadow:5px 0 20px rgba(4,27,73,.14)}
.hm-rail::-webkit-scrollbar{display:none}
.hm-rail-brand{height:62px;flex:0 0 62px;display:flex;align-items:center;justify-content:center;border-bottom:1px solid rgba(255,255,255,.13);text-decoration:none}
.hm-mark{width:39px;height:39px;display:inline-flex;align-items:center;justify-content:center;border-radius:11px;background:#fff;color:#0b52ca;font-size:20px;font-weight:900;line-height:1;letter-spacing:-1px}.hm-mark b{display:inline;color:#39a844;margin-left:1px}
.hm-rail-group{padding:3px 0;border-bottom:1px solid rgba(255,255,255,.12)}
.hm-rail-group.identity{margin-top:auto;border-top:1px solid rgba(255,255,255,.12)}
.hm-rail-link{position:relative;min-height:44px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;padding:4px 3px;color:#fff;text-decoration:none;text-align:center;font-size:8.3px;font-weight:900;line-height:1.03;transition:background .15s ease}
.hm-rail-link i{font-size:14px}.hm-rail-link:hover,.hm-rail-link:focus-visible,.hm-rail-link.is-active{background:rgba(255,255,255,.10)}
.hm-rail-link.is-active:before{content:"";position:absolute;left:0;top:8px;bottom:8px;width:3px;border-radius:0 3px 3px 0;background:#fff}
.hm-rail-link.products i{color:#f4d45d}.hm-rail-link.free i{color:#b7dd7c}
.hm-rail-login{min-height:49px;flex:0 0 49px;background:#041126;border-top:1px solid rgba(255,255,255,.15)}

/* Capa */
.hm-hero{position:relative;overflow:hidden;padding:16px 0 26px;background:linear-gradient(135deg,#fbfbf7 0%,#f1f5fa 58%,#edf3f8 100%)}
.hm-hero:after{content:"+";position:absolute;right:-20px;bottom:-140px;color:rgba(20,92,255,.04);font-size:340px;font-weight:900;line-height:1;pointer-events:none}
.hm-hero-top{position:relative;z-index:2;display:flex;align-items:center;gap:12px;min-height:52px;margin-bottom:10px}
.hm-mobile-menu-toggle{display:none}
.hm-wordmark{display:flex;align-items:center;gap:9px;min-width:0;color:inherit;text-decoration:none}
.hm-wordmark .hm-mark{width:40px;height:40px;flex:0 0 40px;border-radius:11px;font-size:20px;box-shadow:0 5px 16px rgba(20,92,255,.1)}
.hm-wordmark strong{display:block;color:var(--hm-navy);font-size:17px;line-height:1}.hm-wordmark small{display:block;margin-top:4px;color:#687b91;font-size:8.5px;font-weight:900;letter-spacing:.08em;text-transform:uppercase}
.hm-proofline{margin-left:auto;display:flex;align-items:center;gap:8px;color:#52667e;font-size:10.5px;font-weight:800}.hm-proofline strong{color:var(--hm-blue);font-size:16px;min-width:62px;text-align:right}
.hm-top-login{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:34px;padding:6px 11px;border:1px solid #cfd9e6;border-radius:10px;background:rgba(255,255,255,.9);color:#17345d;text-decoration:none;font-size:10.5px;font-weight:900;white-space:nowrap;box-shadow:0 4px 14px rgba(7,26,58,.05);transition:.15s ease}
.hm-top-login:hover,.hm-top-login:focus-visible{background:#fff;border-color:#aebed2;transform:translateY(-1px)}.hm-top-login i{font-size:10px;color:#315f9c}
.hm-cover-grid{position:relative;z-index:1;display:block}
.hm-cover-main{width:100%;min-height:350px;padding:28px clamp(28px,6vw,76px);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;border-radius:20px;background:linear-gradient(145deg,#071a3a 0%,#0a2b5f 58%,#104795 125%);color:#fff;overflow:hidden;position:relative}
.hm-cover-main:before{content:"";position:absolute;right:-66px;top:-126px;width:310px;height:310px;border:42px solid rgba(255,255,255,.045);border-radius:50%}.hm-cover-main:after{content:"";position:absolute;left:52%;top:42px;width:126px;height:126px;background:radial-gradient(circle,#35b64a 0 3px,transparent 4px),radial-gradient(circle at 60% 25%,#f4ce55 0 3px,transparent 4px),radial-gradient(circle at 35% 75%,#57b9ff 0 3px,transparent 4px);opacity:.82}
.hm-cover-main>*{position:relative;z-index:1}.hm-cover-main h1{max-width:860px;margin:8px auto 10px;font-size:clamp(40px,4.1vw,58px);line-height:.97;letter-spacing:-2.1px;font-weight:900}.hm-cover-main p{max-width:770px;margin:0 auto;color:#d6e2f4;font-size:14px;font-weight:700;line-height:1.46}

/* Hoje no HUB — edição do dia */
.hm-live{padding:42px 0 44px;background:#eef5f9}.hm-live .hm-section-head{padding-top:0;border-top:0;margin-bottom:18px}.hm-live .hm-lead{font-size:12.4px}
.hm-live-grid{display:grid;grid-template-columns:1.34fr .83fr .83fr;grid-template-rows:120px 120px 68px;gap:8px;padding:10px;border:1px solid #d9e5ec;border-radius:21px;background:#fff}
.hm-live-item{min-height:0;padding:15px 18px;border:0;border-radius:14px;background:#f7fafc;text-decoration:none;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;overflow:hidden;transition:transform .15s ease,box-shadow .15s ease}
.hm-live-item:hover,.hm-live-item:focus-visible{transform:translateY(-1px);box-shadow:0 8px 18px rgba(7,26,58,.07)}
.hm-live-item i{color:var(--accent);font-size:17px}.hm-live-item strong{margin-top:7px;color:var(--hm-navy);font-size:15px}.hm-live-item span{margin-top:4px;color:#66778b;font-size:9.4px;line-height:1.35;font-weight:800}.hm-live-item .hm-live-copy{margin-top:7px;color:#34465f;font-size:10px;line-height:1.38;font-weight:800}
.hm-live-item.daily{grid-column:1;grid-row:1/3;position:relative;justify-content:center;padding:24px 28px;background:linear-gradient(150deg,#e9f5e6,#f8fcf7)}
.hm-live-item.daily:after{content:"HOJE";position:absolute;right:50%;top:50%;transform:translate(50%,-50%);color:rgba(45,125,50,.065);font-size:clamp(72px,8vw,118px);line-height:1;font-weight:900;letter-spacing:-5px;pointer-events:none}.hm-live-item.daily>*{position:relative;z-index:1}.hm-live-item.daily i{font-size:28px}.hm-live-item.daily strong{margin-top:7px;font-size:clamp(29px,2.55vw,37px);line-height:.98}.hm-live-item.daily .hm-live-copy{max-width:520px;margin:10px auto 0;color:#263d36;font-size:clamp(13px,1.03vw,15.5px);line-height:1.43;font-weight:900}
.hm-live-item.extra{grid-column:2/4;grid-row:1;background:#f3effa}.hm-live-item.curiosity{grid-column:2/4;grid-row:2;background:#fff7e5}
.hm-live-item.extra,.hm-live-item.curiosity{display:flex;flex-direction:column;align-items:center;justify-content:center}.hm-live-item.extra strong,.hm-live-item.curiosity strong{font-size:16px}.hm-live-item.extra .hm-live-copy,.hm-live-item.curiosity .hm-live-copy{font-size:9.8px}
.hm-live-item:nth-child(n+4){grid-row:3;padding:9px 13px;background:#f7f9fb;border-top:1px solid #e2e8ee;border-radius:11px}.hm-live-item:nth-child(4){grid-column:1}.hm-live-item:nth-child(5){grid-column:2}.hm-live-item:nth-child(6){grid-column:3}.hm-live-item:nth-child(n+4) strong{margin-top:4px;font-size:12px}.hm-live-item:nth-child(n+4) span{font-size:7.8px;line-height:1.25}

/* Aluno — caminhos */
.hm-student{padding:44px 0;background:#eef7f1}.hm-student-layout{display:grid;grid-template-columns:.92fr 1.08fr;gap:20px;align-items:stretch}
.hm-student-intro{position:relative;padding:30px 32px;border:1px solid #cfe3d5;border-radius:20px;background:#fff;overflow:hidden;text-align:center}.hm-student-intro:before{content:"ALUNO";position:absolute;right:-6px;top:-11px;color:rgba(36,134,74,.055);font-size:82px;font-weight:900;letter-spacing:-5px}.hm-student-intro>*{position:relative;z-index:1}.hm-student-intro .hm-title{color:#174b39;font-size:clamp(31px,3.35vw,44px)}.hm-student-intro .hm-lead{text-align:left}
.hm-student-paths{display:block;border:1px solid #cfe3d5;border-radius:20px;background:#fff;overflow:hidden}
.hm-path{position:relative;display:block;min-height:0;padding:17px 22px;border-bottom:1px solid #dce9e0;background:#fff;color:#173d35;text-decoration:none;text-align:center;transition:background .15s ease}.hm-path:last-child{border-bottom:0}.hm-path:hover,.hm-path:focus-visible{background:#f6fbf8}.hm-path:before{display:block;margin:0 0 5px;color:#8aa49a;font-size:10px;font-weight:900;letter-spacing:.12em}.hm-path.one:before{content:"01"}.hm-path.two:before{content:"02"}.hm-path.three:before{content:"03"}.hm-path.four:before{content:"04"}.hm-path strong{display:block;font-size:17px}.hm-path span{display:block;margin-top:3px;color:#61756e;font-size:9.8px;line-height:1.34;font-weight:800}

/* Professor — mesa de trabalho: comando + quatro ferramentas */
.hm-teacher{padding:44px 0;background:#e8f5f2;color:#183f3c}.hm-teacher .hm-section-head{margin-bottom:20px;border-top-color:#bfded7}.hm-teacher .hm-title{color:#0f4f4b}.hm-teacher .hm-lead{color:#4f6d68}.hm-teacher .hm-eyebrow.gold{color:#0b7567}
.hm-teacher-board{display:block;border:0;background:transparent;overflow:visible}
.hm-teacher-main{max-width:930px;min-height:0;margin:0 auto;padding:21px 28px;border-top:3px solid #0b7567;border-bottom:1px solid #bfded7;background:rgba(255,255,255,.74);color:#153f3d;text-align:center}.hm-teacher-main h3{margin:8px 0 5px;color:#123f3c;font-size:25px;line-height:1}.hm-teacher-main>p{max-width:620px;margin:0 auto;color:#55736f;font-size:11.7px;font-weight:700;line-height:1.45;text-align:center}
.hm-teacher-numbers{display:flex;justify-content:center;flex-wrap:wrap;gap:26px;margin:12px 0 0;padding-top:10px;border-top:1px solid #d8eee9}.hm-teacher-number{display:flex;align-items:baseline;justify-content:center;gap:6px;text-align:center}.hm-teacher-number strong{color:#0b7767;font-size:22px;font-weight:900}.hm-teacher-number span{color:#58756f;font-size:8.8px;font-weight:900}
.hm-teacher-list{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;max-width:1080px;margin:13px auto 0;border:1px solid #bfded7;border-radius:15px;background:rgba(255,255,255,.82);overflow:hidden}
.hm-teacher-list a{position:relative;min-height:112px;padding:31px 22px 18px;border:0;border-radius:0;display:flex;align-items:center;justify-content:center;background:transparent;color:#153f3d;text-decoration:none;text-align:center;transition:background .15s ease,color .15s ease}.hm-teacher-list a+a{border-left:1px solid #d8eee9}.hm-teacher-list a:hover,.hm-teacher-list a:focus-visible{background:#f3faf8}.hm-teacher-list a:before{position:absolute;top:10px;left:50%;transform:translateX(-50%);color:#0b7567;font-size:7.8px;font-weight:900;letter-spacing:.12em;text-transform:uppercase}.hm-teacher-list a:nth-child(1):before{content:"CRIAR"}.hm-teacher-list a:nth-child(2):before{content:"BNCC"}.hm-teacher-list a:nth-child(3):before{content:"PROJETOS"}.hm-teacher-list a:nth-child(4):before{content:"IA"}.hm-teacher-list a>i:last-child{position:absolute;right:12px;bottom:10px;color:#0b8b76}.hm-teacher-access-copy strong{display:block;color:#123f3c;font-size:13px;font-weight:900;line-height:1.15}.hm-teacher-access-copy small{display:block;margin-top:5px;color:#657b76;font-size:8.6px;font-weight:800;line-height:1.25}

/* Família — jornada de orientação: entender → organizar → acompanhar */
.hm-family{padding:42px 0;background:#fff7f0}.hm-family-layout{display:block;border:0;background:transparent;overflow:visible}
.hm-family-copy{max-width:880px;margin:0 auto;padding:0 22px 22px;background:transparent;text-align:center}.hm-family-copy .hm-title{max-width:700px}.hm-family-copy blockquote{max-width:760px;margin:14px auto;color:#8a4935;font-size:clamp(24px,2.4vw,33px);line-height:1.08;font-weight:900;text-align:center}.hm-family-copy .hm-lead{max-width:660px;text-align:center}
.hm-family-notes{position:relative;display:grid;grid-template-columns:repeat(3,1fr);gap:0;max-width:1040px;margin:2px auto 0;padding-top:22px;border-top:1px solid #dfc6b7;background:transparent}.hm-family-note{position:relative;padding:26px 22px 6px;background:transparent;color:#59413a;text-align:center}.hm-family-note+.hm-family-note{border-left:1px solid #ead8cc}.hm-family-note:not(:last-child):after{content:"→";position:absolute;right:-10px;top:48%;z-index:2;width:20px;height:20px;display:grid;place-items:center;border-radius:50%;background:#fff7f0;color:#b07961;font-size:13px;font-weight:900}.hm-family-note:before{position:absolute;top:-17px;left:50%;transform:translateX(-50%);width:34px;height:34px;display:grid;place-items:center;border:1px solid #d7b7a5;border-radius:50%;background:#fff7f0;color:#a5654d;font-size:9px;font-weight:900;letter-spacing:.08em}.hm-family-note:nth-child(1):before{content:"01"}.hm-family-note:nth-child(2):before{content:"02"}.hm-family-note:nth-child(3):before{content:"03"}.hm-family-note strong{display:block;color:#69443a;font-size:16px}.hm-family-note span{display:block;max-width:270px;margin:5px auto 0;color:#76615b;font-size:10px;font-weight:800;line-height:1.42}

/* Escola — rede institucional: quatro leituras em torno do H+ */
.hm-school{padding:44px 0;background:linear-gradient(180deg,#f4f0f9 0%,#f0eef8 100%)}
.hm-school-panel{overflow:visible;border:0;background:transparent;color:#3d315d}.hm-school-grid{display:block}
.hm-school-grid>div:first-child{max-width:820px;margin:0 auto;padding:0 20px 6px;text-align:center}.hm-school-panel .hm-eyebrow.light{color:#7656a9}.hm-school-panel h2{max-width:760px;margin:6px auto 9px;color:#3b2d60;font-size:clamp(30px,3.25vw,43px);line-height:.99}.hm-school-panel p{max-width:650px;margin:0 auto;color:#665d78;font-size:12.3px;font-weight:700;text-align:center}
.hm-school-points{position:relative;display:grid;grid-template-columns:minmax(0,1fr) 180px minmax(0,1fr);grid-template-rows:1fr 1fr;gap:11px 20px;max-width:980px;margin:24px auto 0;padding:0;border:0;background:linear-gradient(#d8cfee,#d8cfee) center/72% 1px no-repeat,linear-gradient(#d8cfee,#d8cfee) center/1px 62% no-repeat}
.hm-school-points:before{content:"H+";grid-column:2;grid-row:1/3;display:grid;place-items:center;align-self:stretch;min-height:238px;border:1px solid #69529b;border-radius:26px;background:linear-gradient(155deg,#3a2c64 0%,#7256a9 100%);color:#fff;font-size:54px;font-weight:900;letter-spacing:-4px;line-height:1;box-shadow:0 16px 34px rgba(70,48,112,.16);z-index:1}
.hm-school-point{--school-accent:#7656a9;position:relative;min-height:116px;padding:21px 20px;border:1px solid #ddd5ed;border-radius:17px;background:rgba(255,255,255,.9);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;box-shadow:0 8px 20px rgba(61,45,96,.055);z-index:2}
.hm-school-point:nth-child(1){grid-column:1;grid-row:1;--school-accent:#315fa4}.hm-school-point:nth-child(2){grid-column:3;grid-row:1;--school-accent:#0b7567}.hm-school-point:nth-child(3){grid-column:1;grid-row:2;--school-accent:#b07a00}.hm-school-point:nth-child(4){grid-column:3;grid-row:2;--school-accent:#7656a9}
.hm-school-point:before{content:"";width:11px;height:11px;display:block;margin:0 auto 8px;border-radius:50%;background:var(--school-accent)}.hm-school-point strong{display:block;color:#45346d;font-size:15px}.hm-school-point span{display:block;max-width:240px;margin:5px auto 0;color:#716983;font-size:9.8px;line-height:1.38;font-weight:800}

/* Produtos — decisão por necessidade, não catálogo */
.hm-products{padding:44px 0;background:#faf8fc}.hm-products .hm-section-head{margin-bottom:20px;border-top-color:#ddd3ee}.hm-products .hm-title{max-width:820px}.hm-products .hm-lead{max-width:760px}
.hm-product-layout{display:block;border:0;background:transparent;overflow:visible}.hm-product-main{max-width:1010px;min-height:0;margin:0 auto;padding:27px 31px;display:grid;grid-template-columns:minmax(0,1fr) auto;grid-template-areas:"eyebrow eyebrow" "title action" "copy action";column-gap:30px;align-items:center;border-radius:20px;background:linear-gradient(145deg,#251747,#573b8f);color:#fff;text-align:left;box-shadow:0 16px 32px rgba(64,38,104,.11)}.hm-product-main .hm-eyebrow{grid-area:eyebrow;justify-self:start}.hm-product-main h2{grid-area:title;max-width:720px;margin:7px 0 6px;font-size:clamp(28px,3vw,38px);line-height:1;text-align:left}.hm-product-main p{grid-area:copy;max-width:650px;margin:0;color:#e5dcf5;font-size:12.4px;font-weight:700;text-align:left}.hm-product-main .hm-link{grid-area:action;align-self:center;margin:0;white-space:nowrap}
.hm-product-side{display:grid;grid-template-columns:repeat(3,1fr);gap:0;max-width:1060px;margin:13px auto 0;border:1px solid #e1d8ee;border-radius:16px;background:#fff;overflow:hidden}.hm-product-side a{position:relative;min-height:118px;padding:31px 20px 19px;border:0;border-radius:0;display:flex;flex-direction:column;align-items:center;justify-content:center;background:#fff;text-decoration:none;text-align:center;transition:background .15s ease}.hm-product-side a+a{border-left:1px solid #e8e0f1}.hm-product-side a:nth-child(2){background:#fbf8ff}.hm-product-side a:nth-child(3){background:#fffaf5}.hm-product-side a:hover,.hm-product-side a:focus-visible{background:#f7f3fc}.hm-product-side a:before{position:absolute;top:10px;left:50%;transform:translateX(-50%);color:#7a62a5;font-size:7.7px;font-weight:900;letter-spacing:.12em;text-transform:uppercase}.hm-product-side a:nth-child(1):before{content:"APOIO"}.hm-product-side a:nth-child(2):before{content:"CONTINUIDADE"}.hm-product-side a:nth-child(3):before{content:"HISTÓRIAS"}.hm-product-side strong{display:block;color:#332550;font-size:16px}.hm-product-side span{display:block;max-width:280px;margin-top:5px;color:#6d6579;font-size:9.8px;font-weight:800;line-height:1.38}

/* E-books — banca compacta */
.hm-ebooks{padding:40px 0;background:#faf7ef}.hm-ebooks .hm-section-head{margin-bottom:14px;border-top-color:#e1dacb}.hm-ebooks .hm-lead{font-size:12px}
.hm-book-intro{display:grid;grid-template-columns:1fr;justify-items:center;gap:5px;margin-bottom:10px;padding:11px 15px;border-top:1px solid #d8e6df;border-bottom:1px solid #d8e6df;color:#0b5b4d;text-align:center}.hm-book-intro .hm-eyebrow{color:#14755f}.hm-book-intro h2{margin:3px 0 1px;color:#0b5b4d;font-size:18px}.hm-book-intro p{margin:0;color:#4c7168;font-size:9.8px;font-weight:800}
.hm-book-top-grid{display:grid;grid-template-columns:1.24fr .76fr;grid-template-rows:1fr 1fr;gap:9px;min-height:288px}.hm-book-top{position:relative;min-width:0;padding:8px;border:1px solid #e2ddd2;border-radius:15px;background:#fff;text-decoration:none;display:grid;grid-template-columns:100px minmax(0,1fr);column-gap:11px;align-items:center;text-align:center;transition:transform .15s ease,box-shadow .15s ease}.hm-book-top:hover,.hm-book-top:focus-visible{transform:translateY(-1px);box-shadow:0 10px 20px rgba(41,34,20,.09)}.hm-book-top:first-child{grid-row:1/3;grid-template-columns:165px minmax(0,1fr);padding:12px}.hm-book-top:first-child img{width:165px;height:234px}.hm-book-top:nth-child(2),.hm-book-top:nth-child(3){min-height:139px}.hm-book-top img{width:100px;height:134px;object-fit:cover;border-radius:8px;background:#eef2f5;box-shadow:0 8px 15px rgba(41,34,20,.12)}.hm-book-top-copy{min-width:0}.hm-book-top .collection-tag{display:inline-block;margin-bottom:5px;color:#15826b;font-size:7.2px;font-weight:900;letter-spacing:.09em;text-transform:uppercase}.hm-book-top strong{display:block;color:var(--hm-navy);font-size:12px;line-height:1.1}.hm-book-top:first-child strong{font-size:16px}.hm-book-top small{display:block;margin-top:4px;color:var(--hm-muted);font-size:8.4px;font-weight:800}.hm-book-top .free-tag{position:absolute;z-index:2;right:9px;top:9px;padding:4px 6px;border-radius:999px;background:#e7f3e8;color:#3b7346;font-size:6.5px;font-weight:900;text-transform:uppercase}

/* Sistema de ações — três níveis claros */
/* 1. Primário: entrar/conhecer. Mesmo peso e mesma ergonomia; a cor identifica a seção. */
.hm-student-intro .hm-link,.hm-teacher-main .hm-link,.hm-family-copy .hm-link,.hm-school-panel .hm-link,.hm-product-main .hm-link{min-height:44px;padding:9px 15px;border-color:transparent;color:#fff;box-shadow:0 7px 17px rgba(7,26,58,.11)}
.hm-student-intro .hm-link{background:#1f6f4b}.hm-teacher-main .hm-link{background:#0b6f60}.hm-family-copy .hm-link{background:#a95528}.hm-school-panel .hm-link{background:#65469a}.hm-product-main .hm-link{background:#fff;color:#3b2c63;border-color:#fff;box-shadow:0 8px 20px rgba(18,8,38,.18)}
.hm-student-intro .hm-link i,.hm-teacher-main .hm-link i,.hm-family-copy .hm-link i,.hm-school-panel .hm-link i{background:rgba(255,255,255,.17)}.hm-product-main .hm-link i{background:#eee8f6}
.hm-student-intro .hm-link:hover,.hm-student-intro .hm-link:focus-visible{background:#195c3f}.hm-teacher-main .hm-link:hover,.hm-teacher-main .hm-link:focus-visible{background:#095a4e}.hm-family-copy .hm-link:hover,.hm-family-copy .hm-link:focus-visible{background:#91451f}.hm-school-panel .hm-link:hover,.hm-school-panel .hm-link:focus-visible{background:#543a85}.hm-product-main .hm-link:hover,.hm-product-main .hm-link:focus-visible{background:#f8f5fc;border-color:#f8f5fc}
/* 2. Secundário: abrir uma coleção ou área complementar. */
.hm-book-intro .hm-link{min-height:42px;margin-top:5px;padding:8px 13px;border-color:#bdd8cf;background:#fff;color:#0b6b57;box-shadow:none}.hm-book-intro .hm-link:hover,.hm-book-intro .hm-link:focus-visible{border-color:#83b8a8;background:#f4fbf8;box-shadow:none}
/* 3. Editorial: seguir a narrativa da página, sem competir com os acessos principais. */
.hm-cover-main .hm-link{min-height:34px;margin-top:12px;padding:4px 2px;border:0;border-radius:0;background:transparent;color:#fff;box-shadow:none}.hm-cover-main .hm-link i{width:20px;height:20px;flex-basis:20px;background:transparent}.hm-cover-main .hm-link:hover,.hm-cover-main .hm-link:focus-visible{background:transparent;box-shadow:none;transform:none}.hm-cover-main .hm-link:hover i,.hm-cover-main .hm-link:focus-visible i{background:transparent;transform:translateY(2px)}

/* Rodapé */
.hm-footer{padding:19px 0 21px;background:#051226;color:#d7e3f3}.hm-footer-old{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:9px;text-align:center}.hm-footer-old p{margin:0;font-size:12px;font-weight:800}.hm-footer-old p a{color:#fff;text-decoration:none}.hm-footer-social{display:flex;gap:9px}.hm-footer-social a{width:30px;height:30px;display:grid;place-items:center;border:1px solid rgba(255,255,255,.18);border-radius:50%;color:#fff;text-decoration:none;transition:background .15s ease}.hm-footer-social a:hover,.hm-footer-social a:focus-visible{background:rgba(255,255,255,.09)}

/* Elementos do drawer, criados pelo JS */
.hm-menu-backdrop,.hm-mobile-menu-head{display:none}

/* Desktop estreito: mantém coluna fixa somente com mouse/trackpad. */
@media (max-width:1100px) and (min-width:1025px) and (hover:hover) and (pointer:fine){
  :root{--hm-rail:62px;--hm-section-y:40px}
  .hm-rail-brand{height:56px;flex-basis:56px}.hm-mark{width:35px;height:35px;font-size:18px}.hm-rail-link{min-height:41px;font-size:7.6px}.hm-rail-link i{font-size:13px}.hm-rail-login{min-height:45px;flex-basis:45px}.hm-wrap{width:min(calc(100% - 30px),1060px)}
  .hm-teacher-list{grid-template-columns:repeat(2,1fr)}.hm-teacher-list a:nth-child(3){border-left:0;border-top:1px solid #d8eee9}.hm-teacher-list a:nth-child(4){border-top:1px solid #d8eee9}
  .hm-school-points{grid-template-columns:minmax(0,1fr) 154px minmax(0,1fr);gap:10px 16px;max-width:900px}.hm-school-points:before{min-height:218px;font-size:48px;border-radius:23px}.hm-school-point{min-height:104px;padding:18px 16px}
  .hm-product-main{grid-template-columns:minmax(0,1fr) auto;column-gap:22px}.hm-product-main .hm-link{white-space:normal;max-width:190px;text-align:center}
  .hm-book-top-grid{grid-template-columns:1fr 1fr;grid-template-rows:auto}.hm-book-top:first-child{grid-column:1/-1;grid-row:auto;grid-template-columns:145px 1fr}.hm-book-top:first-child img{width:145px;height:205px}
}

/* Tablet e dispositivos de toque: menu em gaveta mesmo em paisagem larga. */
@media (max-width:1024px), (hover:none) and (pointer:coarse){
  :root{--hm-rail:0px;--hm-section-y:36px;--hm-head-gap:17px}
  body.hm-menu-open{overflow:hidden;touch-action:none}.hm-main{margin-left:0}.hm-wrap{width:min(calc(100% - 30px),980px)}.hm-skip{left:14px}
  .hm-hero{padding-top:12px;padding-bottom:22px}.hm-hero-top{gap:8px;margin-bottom:9px}.hm-proofline{display:none}
  .hm-mobile-menu-toggle{position:static!important;width:44px;height:44px;flex:0 0 44px;border:0;border-radius:13px;background:#071a3a;color:#fff;display:grid!important;place-items:center;box-shadow:0 8px 24px rgba(7,26,58,.22);cursor:pointer}.hm-mobile-menu-toggle i{font-size:18px}.hm-mobile-menu-toggle span{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}body.hm-menu-open .hm-mobile-menu-toggle{opacity:0;visibility:hidden;pointer-events:none}
  .hm-wordmark{gap:9px}.hm-wordmark .hm-mark{width:44px;height:44px;flex-basis:44px;border-radius:13px;font-size:22px}.hm-wordmark strong{font-size:clamp(16px,2.3vw,20px);white-space:nowrap}.hm-wordmark small{font-size:9.4px;white-space:nowrap}.hm-top-login{margin-left:auto;min-height:44px;padding:7px 11px;font-size:10px}
  .hm-cover-main{min-height:clamp(330px,40vw,380px);padding:25px clamp(24px,5vw,44px)}.hm-cover-main h1{max-width:760px;font-size:clamp(37px,5.7vw,49px)}.hm-cover-main p{max-width:720px;font-size:13.2px;line-height:1.48}.hm-link{min-height:44px}
  .hm-menu-backdrop{position:fixed;inset:0;z-index:118;border:0;padding:0;display:block;background:rgba(3,15,36,.48);backdrop-filter:blur(2px);opacity:0;visibility:hidden;pointer-events:none;transition:opacity .2s ease,visibility .2s ease}body.hm-menu-open .hm-menu-backdrop{opacity:1;visibility:visible;pointer-events:auto}
  .hm-rail{inset:0 auto 0 0;z-index:120;width:min(82vw,292px);max-width:292px;height:100dvh;padding:0 0 max(10px,env(safe-area-inset-bottom));border-radius:0 20px 20px 0;display:flex;flex-direction:column;overflow-y:auto;background:linear-gradient(180deg,#071a3a 0%,#0a2a58 72%,#0b356c 100%);box-shadow:16px 0 42px rgba(3,18,45,.32);transform:translateX(-104%);visibility:hidden;transition:transform .23s cubic-bezier(.2,.75,.2,1),visibility .23s ease}body.hm-menu-open .hm-rail{transform:translateX(0);visibility:visible}.hm-rail-brand{display:none}
  .hm-mobile-menu-head{min-height:64px;flex:0 0 64px;padding:9px 12px 8px 16px;display:flex;align-items:center;justify-content:space-between;gap:12px;border-bottom:1px solid rgba(255,255,255,.09)}.hm-mobile-menu-brand{display:flex;align-items:center;gap:10px;min-width:0;color:#fff}.hm-mobile-menu-brand .hm-mark{width:36px;height:36px;border-radius:10px;font-size:18px;flex:0 0 36px}.hm-mobile-menu-brand strong{display:block;font-size:14px;line-height:1}.hm-mobile-menu-brand small{display:block;margin-top:4px;color:#afc4e4;font-size:8px;font-weight:900;letter-spacing:.09em;text-transform:uppercase}.hm-mobile-menu-close{width:40px;height:40px;flex:0 0 40px;border:1px solid rgba(255,255,255,.15);border-radius:11px;background:rgba(255,255,255,.055);color:#fff;display:grid;place-items:center;cursor:pointer}
  .hm-rail-group{padding:4px 8px;border-bottom:1px solid rgba(255,255,255,.075)}.hm-rail-group.identity{margin-top:auto;border-top:0}.hm-rail-link{min-height:46px;padding:7px 11px;display:flex;flex-direction:row;align-items:center;justify-content:flex-start;gap:12px;border-radius:10px;color:#fff;text-align:left;font-size:13px;font-weight:900;line-height:1.08}.hm-rail-link i{width:22px;flex:0 0 22px;font-size:15px;text-align:center}.hm-rail-link span{display:block}.hm-rail-link.is-active:before{top:8px;bottom:8px}.hm-rail-login{min-height:48px;flex:0 0 auto;margin:4px 8px 0;padding:7px 11px;border:1px solid rgba(255,255,255,.11);border-radius:10px;background:rgba(2,14,32,.56)}
  .hm-live{padding:36px 0}.hm-live-grid{grid-template-columns:1fr 1fr;grid-template-rows:auto;padding:8px}.hm-live-item.daily{grid-column:1/-1;grid-row:auto;min-height:170px;padding:21px}.hm-live-item.extra{grid-column:1;grid-row:auto}.hm-live-item.curiosity{grid-column:2;grid-row:auto}.hm-live-item:nth-child(n+4){grid-row:auto;grid-column:auto}.hm-live-item:nth-child(6){grid-column:1/-1}
  .hm-student,.hm-teacher,.hm-family,.hm-products,.hm-ebooks{padding:36px 0}.hm-student-layout{grid-template-columns:1fr}.hm-student-intro .hm-lead{max-width:680px;text-align:center}
  .hm-teacher-list{grid-template-columns:repeat(2,minmax(0,1fr))}.hm-teacher-list a:nth-child(3){border-left:0;border-top:1px solid #d8eee9}.hm-teacher-list a:nth-child(4){border-top:1px solid #d8eee9}
  .hm-family-notes{grid-template-columns:repeat(3,minmax(0,1fr))}
  .hm-product-main{grid-template-columns:minmax(0,1fr) auto;column-gap:20px}.hm-product-main .hm-link{white-space:normal;max-width:190px;text-align:center}.hm-product-side{grid-template-columns:repeat(3,minmax(0,1fr))}
  .hm-school{padding:36px 0}.hm-school-grid>div:first-child{padding:0 14px 10px}.hm-school-points{grid-template-columns:1fr 1fr;grid-template-rows:auto;gap:9px;max-width:820px;background:transparent;margin-top:20px}.hm-school-points:before{grid-column:1/-1;grid-row:1;min-height:92px;border-radius:19px;font-size:40px}.hm-school-point:nth-child(1){grid-column:1;grid-row:2}.hm-school-point:nth-child(2){grid-column:2;grid-row:2}.hm-school-point:nth-child(3){grid-column:1;grid-row:3}.hm-school-point:nth-child(4){grid-column:2;grid-row:3}.hm-school-point{min-height:112px;padding:18px 15px}
  .hm-book-top-grid{grid-template-columns:1fr;grid-template-rows:auto;min-height:0}.hm-book-top,.hm-book-top:first-child{grid-column:auto;grid-row:auto;grid-template-columns:106px minmax(0,1fr);min-height:136px;padding:8px}.hm-book-top img,.hm-book-top:first-child img{width:106px;height:134px}.hm-book-top:first-child strong{font-size:13px}
}

@media(max-width:900px){.hm-product-side{grid-template-columns:1fr}.hm-product-side a+a{border-left:0;border-top:1px solid #e8e0f1}.hm-product-side a:nth-child(3){grid-column:auto}}

@media(max-width:760px){
  :root{--hm-section-y:28px;--hm-head-gap:15px}
  .hm-wrap{width:min(calc(100% - 20px),720px)}.hm-section{padding:28px 0}.hm-section-head{padding-top:10px}.hm-title{font-size:clamp(28px,7.7vw,37px)}.hm-lead{font-size:12.2px}
  .hm-hero{padding-bottom:19px}.hm-cover-main{min-height:300px;padding:22px 20px}.hm-cover-main h1{font-size:clamp(33px,8.2vw,42px);line-height:.98;letter-spacing:-1.45px}.hm-cover-main p{font-size:12.7px;line-height:1.46}.hm-cover-main .hm-eyebrow{font-size:8.3px}.hm-cover-main .hm-link{margin-top:11px}
  .hm-live,.hm-student,.hm-teacher,.hm-family,.hm-school,.hm-products,.hm-ebooks{padding:28px 0}.hm-live-item.daily{min-height:162px}.hm-student-intro{padding:21px}.hm-student-intro .hm-title{font-size:clamp(29px,7.8vw,37px)}
  .hm-teacher-main{padding:19px}.hm-teacher-list{grid-template-columns:1fr 1fr}.hm-teacher-list a{min-height:94px;padding:29px 21px 15px}
  .hm-family-copy{padding:0 12px 20px}.hm-family-copy blockquote{margin:12px auto}.hm-family-notes{grid-template-columns:1fr;gap:0;padding-top:0;border-top:0}.hm-family-note{padding:17px 14px 17px 56px;border-top:1px solid #dfc6b7;text-align:left}.hm-family-note+.hm-family-note{border-left:0}.hm-family-note:not(:last-child):after{display:none}.hm-family-note:before{top:50%;left:18px;transform:translateY(-50%)}.hm-family-note span{max-width:none;margin-left:0;margin-right:0}
  .hm-product-main{padding:23px 20px;display:flex;flex-direction:column;align-items:center;text-align:center}.hm-product-main .hm-eyebrow{align-self:center}.hm-product-main h2,.hm-product-main p{text-align:center;margin-left:auto;margin-right:auto}.hm-product-main .hm-link{margin-top:12px;max-width:none;white-space:normal}.hm-product-side{grid-template-columns:1fr}.hm-product-side a{min-height:0;padding:29px 17px 17px}
  .hm-school-panel h2{font-size:clamp(29px,7.4vw,37px)}.hm-school-points{margin-top:18px;gap:8px}.hm-school-points:before{min-height:82px;font-size:36px;border-radius:17px}.hm-school-point{min-height:102px;padding:17px 14px;border-radius:15px}
  .hm-book-top,.hm-book-top:first-child{grid-template-columns:94px minmax(0,1fr);min-height:122px;padding:7px}.hm-book-top img,.hm-book-top:first-child img{width:94px;height:118px}
}

@media(max-width:620px){.hm-live-grid{grid-template-columns:1fr}.hm-live-item.extra,.hm-live-item.curiosity,.hm-live-item:nth-child(6){grid-column:auto}.hm-live-item:nth-child(n+4){min-height:58px}}

@media(max-width:480px){
  .hm-wrap{width:min(calc(100% - 16px),460px)}.hm-hero-top{gap:6px}.hm-mobile-menu-toggle{width:42px;height:42px;flex-basis:42px;border-radius:12px}.hm-wordmark{gap:7px}.hm-wordmark .hm-mark{width:42px;height:42px;flex-basis:42px;border-radius:12px;font-size:21px}.hm-wordmark strong{font-size:15px}.hm-wordmark small{font-size:8.5px}.hm-top-login{min-height:42px;padding:5px 8px;font-size:9.3px}
  .hm-cover-main{min-height:280px;padding:20px 17px}.hm-cover-main h1{font-size:clamp(30px,8.6vw,37px)}.hm-cover-main p{font-size:12.1px}.hm-live-item.daily{min-height:150px}.hm-live-item.daily strong{font-size:clamp(27px,8vw,33px)}.hm-live-item.daily .hm-live-copy{font-size:12.2px}
  .hm-teacher-list{grid-template-columns:1fr}.hm-teacher-list a{min-height:76px;padding:28px 18px 14px}.hm-teacher-list a+a,.hm-teacher-list a:nth-child(3),.hm-teacher-list a:nth-child(4){border-left:0;border-top:1px solid #d8eee9}.hm-teacher-numbers{gap:10px}.hm-teacher-number{flex:1 1 130px}
  .hm-school-grid>div:first-child{padding-inline:4px}.hm-school-points{grid-template-columns:1fr;margin-top:16px}.hm-school-points:before{grid-column:1;grid-row:1;min-height:76px}.hm-school-point:nth-child(1){grid-column:1;grid-row:2}.hm-school-point:nth-child(2){grid-column:1;grid-row:3}.hm-school-point:nth-child(3){grid-column:1;grid-row:4}.hm-school-point:nth-child(4){grid-column:1;grid-row:5}.hm-school-point{min-height:0;padding:16px}
  .hm-book-top,.hm-book-top:first-child{grid-template-columns:82px minmax(0,1fr);min-height:110px}.hm-book-top img,.hm-book-top:first-child img{width:82px;height:103px}
}

@media(max-width:370px){.hm-wordmark strong{font-size:14px}.hm-wordmark small{font-size:7.9px}.hm-top-login{padding-inline:7px}.hm-top-login i{display:none}.hm-cover-main h1{font-size:30px}}

/* Tipografia final — legibilidade, medida de leitura e hierarquia */
.hm-eyebrow{font-size:10px;line-height:1.2;letter-spacing:.095em}
.hm-title{max-width:800px;font-size:clamp(30px,2.85vw,40px);line-height:1.06;letter-spacing:-1.15px}
.hm-lead{max-width:700px;font-size:13.2px;line-height:1.58;text-wrap:pretty}
.hm-cover-main h1{max-width:900px;line-height:1.01;letter-spacing:-1.75px}
.hm-cover-main p{max-width:740px;font-size:14.2px;line-height:1.55;text-wrap:pretty}
.hm-path strong{font-size:16.5px;line-height:1.18}.hm-path span{font-size:10.4px;line-height:1.45}
.hm-teacher-main h3{font-size:26px;line-height:1.06;letter-spacing:-.35px}.hm-teacher-main>p{font-size:12.2px;line-height:1.52}.hm-teacher-number span{font-size:9.2px;line-height:1.3}.hm-teacher-access-copy strong{font-size:13.4px;line-height:1.2}.hm-teacher-access-copy small{font-size:9.1px;line-height:1.35}
.hm-family-copy blockquote{line-height:1.13;letter-spacing:-.45px}.hm-family-note strong{line-height:1.2}.hm-family-note span{font-size:10.4px;line-height:1.5}
.hm-school-panel h2{max-width:790px;line-height:1.04;letter-spacing:-1px}.hm-school-panel p{max-width:660px;font-size:12.8px;line-height:1.56;text-wrap:pretty}.hm-school-point span{font-size:10.2px;line-height:1.47}
.hm-product-main h2{line-height:1.05;letter-spacing:-.8px}.hm-product-main p{font-size:12.8px;line-height:1.53;text-wrap:pretty}.hm-product-side span{font-size:10.2px;line-height:1.45}
.hm-book-intro p{font-size:10.2px;line-height:1.45}.hm-book-top strong{line-height:1.18}.hm-book-top small{font-size:8.9px;line-height:1.35}
@media(max-width:1024px),(hover:none) and (pointer:coarse){.hm-title{font-size:clamp(30px,4.4vw,39px)}.hm-lead{font-size:13px}.hm-cover-main h1{line-height:1.02;letter-spacing:-1.45px}}
@media(max-width:760px){.hm-title{font-size:clamp(29px,7.2vw,36px);line-height:1.07;letter-spacing:-.9px}.hm-lead{font-size:12.8px;line-height:1.58}.hm-cover-main h1{font-size:clamp(32px,8vw,40px);line-height:1.02;letter-spacing:-1.1px}.hm-cover-main p{font-size:12.9px;line-height:1.55}.hm-teacher-main h3{font-size:23px;line-height:1.08}.hm-family-copy blockquote{font-size:clamp(24px,6vw,31px)}.hm-school-panel h2{font-size:clamp(29px,7.1vw,36px);line-height:1.06}.hm-product-main h2{font-size:clamp(27px,6.8vw,35px);line-height:1.06}}
@media(max-width:480px){.hm-title{font-size:clamp(28px,8.2vw,34px)}.hm-cover-main h1{font-size:clamp(30px,8.4vw,36px)}.hm-cover-main p{font-size:12.6px}.hm-path strong{font-size:16px}.hm-teacher-access-copy small,.hm-school-point span,.hm-product-side span{font-size:9.8px}}

/* Acessibilidade final — contraste, foco, toque e reflow */
:root{--hm-muted:#5b6b80}
body{min-width:0}
.hm-wordmark small{color:#5c7087}
.hm-live-item span{color:#5d6d82}
.hm-family-note:before{color:#95563f}
.hm-footer-social a{width:44px;height:44px}
.hm-mobile-menu-close{width:44px;height:44px;flex-basis:44px}
.hm-mobile-menu-brand{text-decoration:none}
.hm-rail a:focus-visible,.hm-cover-main a:focus-visible,.hm-product-main a:focus-visible,.hm-footer a:focus-visible,.hm-mobile-menu-close:focus-visible{outline-color:#fff}
@media(forced-colors:active){:focus-visible{outline:3px solid Highlight;outline-offset:3px}.hm-mark,.hm-school-points:before,.hm-school-point,.hm-product-side,.hm-teacher-list{forced-color-adjust:auto}}

@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}