:root{
  --granite:#222C3B; --granite-2:#2D3A4F; --granite-3:#3A4A63;
  --chalk:#EEF1F5; --paper:#FFFFFF; --line:#D5DCE6;
  --peak:#F47519; --peak-ink:#B94C06; --slate:#566377; --ok:#15803D; --ok-bg:#DDF5E5; --warn:#9A5B00; --warn-bg:#FDEFC9; --bad:#B42318; --bad-bg:#FDE4E1;
  --display:"Bricolage Grotesque", "Segoe UI", system-ui, sans-serif;
  --body:"Instrument Sans", "Segoe UI", system-ui, sans-serif;
  --wrap:1160px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--body);font-size:1.0625rem;line-height:1.6;color:var(--granite);background:var(--chalk);-webkit-font-smoothing:antialiased}
img,svg{display:block;max-width:100%}
a{color:inherit}
:focus-visible{outline:3px solid var(--peak);outline-offset:3px;border-radius:6px}
.wrap{width:min(100% - 40px,var(--wrap));margin-inline:auto}
h1,h2,h3{font-family:var(--display);line-height:1.02;letter-spacing:-.03em;font-weight:800}
h2{font-size:clamp(2rem,4.4vw,3.4rem)}
h3{font-size:1.35rem;letter-spacing:-.02em;line-height:1.15}
p{max-width:56ch}
.muted{color:var(--slate)}

/* topo */
.top{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--chalk) 88%,transparent);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid transparent;transition:border-color .2s}
.top.scrolled{border-color:var(--line)}
.top .wrap{display:flex;align-items:center;gap:20px;height:68px}
.top .logo img{height:30px;width:auto}
.top nav{margin-left:auto;display:flex;align-items:center;gap:6px}
.top nav a{padding:10px 14px;border-radius:10px;text-decoration:none;font-weight:600;font-size:.95rem;color:var(--granite)}
.top nav a:hover{background:rgba(34,44,59,.07)}
.top nav a.btn{color:#fff;padding:0 18px}.top nav a.btn:hover{background:#161e2a}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:0 26px;border-radius:14px;font:600 1.02rem/1 var(--body);text-decoration:none;border:2px solid transparent;cursor:pointer;transition:transform .15s,background .15s}
.btn:active{transform:translateY(1px)}
.btn-dark{background:var(--granite);color:#fff}.btn-dark:hover{background:#161e2a}
.btn-peak{background:var(--peak);color:#1b1206}.btn-peak:hover{background:#ff8a3c}
.btn-line{border-color:var(--granite);color:var(--granite);background:transparent}.btn-line:hover{background:var(--granite);color:#fff}
.btn-sm{min-height:42px;padding:0 18px;font-size:.95rem;border-radius:12px}
@media (max-width:760px){.top nav .hide-m{display:none}}

/* hero */
.hero{position:relative;overflow:hidden;padding:clamp(36px,6vw,84px) 0 clamp(56px,8vw,110px)}
.hero .ghost{fill:var(--granite);position:absolute;right:-8%;top:-6%;width:min(70vw,780px);opacity:.05;pointer-events:none}
.hero .wrap{position:relative;display:grid;grid-template-columns:minmax(0,1.08fr) minmax(0,.92fr);gap:clamp(32px,6vw,90px);align-items:center}
.hero h1{font-size:clamp(3rem,8.4vw,6.6rem);line-height:.94;letter-spacing:-.035em}
.hero .lead{margin-top:26px;font-size:clamp(1.1rem,1.6vw,1.3rem);color:var(--granite-3);max-width:34ch}
.hero .cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}
.hero .proof{margin-top:30px;font-size:.95rem;color:var(--slate);max-width:44ch;padding-left:16px;border-left:3px solid var(--peak)}
@media (max-width:900px){.hero .wrap{grid-template-columns:1fr}.hero .ghost{right:-30%;top:auto;bottom:-10%}}

/* celular (hero e demais telas) */
.phone{width:min(100%,340px);margin-inline:auto;background:var(--granite);border-radius:44px;padding:11px;box-shadow:0 40px 80px -30px rgba(34,44,59,.55),0 0 0 1px rgba(255,255,255,.06) inset}
.phone .screen{background:#F5F6F8;border-radius:34px;overflow:hidden;min-height:560px;display:flex;flex-direction:column}
.phone .bar{display:flex;align-items:center;gap:10px;padding:16px 18px 10px}
.phone .bar img{height:22px;width:auto}
.phone .bar b{font-size:1rem;letter-spacing:-.01em}
.phone .bar span{margin-left:auto;font-size:.8rem;color:var(--slate)}
.now{margin:6px 12px 12px;border-radius:22px;background:linear-gradient(135deg,#222C3B,#324260);color:#fff;padding:16px 16px 6px;position:relative;overflow:hidden}
.now::after{content:"";position:absolute;right:-30px;top:-30px;width:120px;height:120px;background:radial-gradient(circle,rgba(244,117,25,.6),transparent 65%)}
.now>*{position:relative;z-index:1}
.now .tag{font-size:.7rem;font-weight:700;letter-spacing:.08em;color:#ffb27a;display:flex;align-items:center;gap:7px}
.now .tag i{width:8px;height:8px;border-radius:50%;background:var(--peak);box-shadow:0 0 0 0 rgba(244,117,25,.7);animation:pulse 1.8s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 8px rgba(244,117,25,0)}100%{box-shadow:0 0 0 0 rgba(244,117,25,0)}}
.now .row1{display:flex;align-items:flex-end;justify-content:space-between;margin:4px 0 8px}
.now .time{font:800 2.3rem/1 var(--display);letter-spacing:-.03em}
.now .count{text-align:right;font:800 1.5rem/1 var(--display)}
.now .count small{display:block;font:500 .72rem/1.2 var(--body);opacity:.75;margin-top:3px}
.stu{display:flex;align-items:center;gap:10px;padding:9px 0;border-top:1px solid rgba(255,255,255,.14);font-weight:600;font-size:.97rem}
.stu span{flex:1}
.chk{width:42px;height:42px;border-radius:13px;border:1.5px solid rgba(255,255,255,.4);background:transparent;color:rgba(255,255,255,.85);display:grid;place-items:center;cursor:pointer;transition:background .15s,transform .15s,border-color .15s}
.chk svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:2.6;stroke-linecap:round;stroke-linejoin:round}
.chk:active{transform:scale(.92)}
.chk.on{background:#22C55E;border-color:#22C55E;color:#fff}
.next{margin:0 12px 12px;background:#fff;border-radius:18px;padding:12px 14px;border:1px solid #E3E7ED}
.next .h{display:flex;align-items:center;gap:10px;font-weight:700;font-size:.92rem}
.next .h em{font-style:normal;background:#FFF1E6;color:#B94C06;padding:3px 10px;border-radius:99px;font-size:.85rem;font-weight:700}
.next p{font-size:.85rem;color:var(--slate);margin-top:6px}
.hint{margin:auto 0 14px;text-align:center;font-size:.78rem;color:var(--slate)}
.phone .tab{display:flex;border-top:1px solid #E3E7ED;background:#fff;padding:8px 6px 12px}
.phone .tab span{flex:1;text-align:center;font-size:.64rem;font-weight:600;color:#8A94A6;display:flex;flex-direction:column;align-items:center;gap:4px}
.phone .tab span.on{color:var(--granite)}
.phone .tab svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.phone .tab span.on svg{stroke:var(--peak)}
.stu.enter{animation:slidein .5s ease-out backwards}
@keyframes slidein{from{opacity:0;transform:translateY(8px)}}

/* seções */
section{position:relative}
.block{padding:clamp(64px,9vw,128px) 0}
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(32px,6vw,96px);align-items:center}
.split.flip .copy{order:2}
@media (max-width:900px){.split{grid-template-columns:1fr}.split.flip .copy{order:0}}
.copy h2{margin-bottom:22px}
.copy>p{color:var(--granite-3)}
.list{list-style:none;margin-top:26px;display:grid;gap:14px;max-width:52ch}
.list li{padding-left:30px;position:relative;color:var(--granite-3)}
.list li::before{content:"";position:absolute;left:0;top:.62em;width:16px;height:2px;background:var(--peak);border-radius:2px}
.list b{color:var(--granite);font-weight:600}

/* tela do aluno */
.aluno{background:#fff;color:var(--granite);min-height:540px}
.aluno .head{background:#4CAF50;background:var(--granite);color:#fff;padding:20px 20px 16px}
.aluno .head b{display:block;font:800 1.25rem/1.1 var(--display);letter-spacing:-.02em}
.aluno .head small{opacity:.8;font-size:.85rem}
.aluno .dia{text-align:center;font-weight:700;padding:14px;border-bottom:1px solid #E8ECF1;font-size:.95rem}
.aluno .h{padding:14px 20px 4px;font:800 1.15rem/1 var(--display)}
.opt{display:flex;align-items:center;gap:12px;padding:10px 20px;font-weight:500;cursor:pointer;width:100%;background:none;border:0;text-align:left;font-size:1rem;color:inherit;font-family:var(--body)}
.opt i{width:28px;height:28px;border-radius:50%;border:2px solid #C5CDD9;display:grid;place-items:center;flex-shrink:0;transition:.15s}
.opt i svg{width:15px;height:15px;stroke:#fff;fill:none;stroke-width:3;stroke-linecap:round;stroke-linejoin:round;opacity:0}
.opt.on i{background:#22C55E;border-color:#22C55E}.opt.on i svg{opacity:1}
.aluno .go{margin:18px 20px 8px;width:calc(100% - 40px);min-height:50px;border-radius:14px;background:var(--granite);color:#fff;font:700 1rem var(--body);border:0;cursor:pointer}
.aluno .ok{margin:6px 20px 18px;font-size:.9rem;color:var(--ok);font-weight:600;min-height:1.4em}

/* reposição: faixa escura */
.dark{background:var(--granite);color:#fff;overflow:hidden}
.dark h2{max-width:20ch}
.dark .sub{color:#B8C2D2;margin-top:22px;max-width:52ch}
.flow{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;margin-top:56px;position:relative}
.flow .step{padding:26px 28px 26px 0;position:relative}
.flow .step+.step{padding-left:28px;border-left:2px solid rgba(255,255,255,.14)}
.flow .step h3{margin-bottom:10px;font-size:1.25rem}
.flow .step p{color:#B8C2D2;font-size:1rem}
.flow .badge{display:inline-flex;align-items:center;gap:8px;background:rgba(244,117,25,.16);color:#FFB27A;border-radius:99px;padding:6px 14px;font-weight:700;font-size:.9rem;margin-bottom:16px}
@media (max-width:820px){.flow{grid-template-columns:1fr}.flow .step{padding:22px 0}.flow .step+.step{padding-left:0;border-left:0;border-top:2px solid rgba(255,255,255,.14)}}
.dark .peak{fill:#fff;position:absolute;right:-6%;bottom:-24%;width:min(40vw,440px);opacity:.06;right:-8%;bottom:-34%;pointer-events:none}

/* mensalidades */
.panel{background:var(--paper);border-radius:22px;border:1px solid var(--line);box-shadow:0 30px 60px -36px rgba(34,44,59,.35);overflow:hidden}
.panel .ph{display:flex;align-items:center;justify-content:space-between;padding:18px 22px;border-bottom:1px solid var(--line)}
.panel .ph b{font:800 1.1rem var(--display);letter-spacing:-.02em}
.panel .ph span{font-size:.85rem;color:var(--slate)}
.mrow{display:grid;grid-template-columns:auto 1fr auto;gap:14px;align-items:center;padding:14px 22px}
.mrow+.mrow{border-top:1px solid #EAEEF3}
.av{width:38px;height:38px;border-radius:50%;background:#FFF1E6;color:#B94C06;display:grid;place-items:center;font-weight:800}
.mrow strong{display:block;font-weight:600;line-height:1.2}
.mrow small{color:var(--slate);font-size:.84rem}
.chip{padding:5px 12px;border-radius:99px;font-size:.82rem;font-weight:700;white-space:nowrap}
.chip.ok{background:var(--ok-bg);color:var(--ok)}.chip.warn{background:var(--warn-bg);color:var(--warn)}.chip.bad{background:var(--bad-bg);color:var(--bad)}
.panel .tot{display:flex;justify-content:space-between;padding:16px 22px;background:#F7F9FB;border-top:1px solid var(--line);font-size:.92rem}
.panel .tot b{font-family:var(--display);font-size:1.15rem}

/* avaliação */
.avals{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:20px}
@media (max-width:900px){.avals{grid-template-columns:1fr}}
.card{background:var(--paper);border:1px solid var(--line);border-radius:22px;padding:26px}
.card h3{margin-bottom:6px}
.card .muted{font-size:.95rem}
.chart{margin-top:20px}
.chart svg{width:100%;height:auto;overflow:visible}
.chart .ax{stroke:#E3E8EF;stroke-width:1}
.chart .ln{fill:none;stroke:var(--granite);stroke-width:3;stroke-linecap:round;stroke-linejoin:round}
.chart .dt{fill:#fff;stroke:var(--granite);stroke-width:3}
.chart .dt.last{fill:var(--peak);stroke:var(--peak)}
.chart text{font:600 12px var(--body);fill:var(--slate)}
.chart text.v{fill:var(--granite);font-weight:700}
.ficha{margin-top:18px;display:grid;gap:8px}
.ex{display:flex;align-items:center;gap:12px;background:#F5F7FA;border-radius:12px;padding:11px 14px;font-weight:600;font-size:.95rem}
.ex svg{width:18px;height:18px;stroke:#8A94A6;fill:none;stroke-width:2;stroke-linecap:round}
.ex span{margin-left:auto;font-weight:500;color:var(--slate);font-size:.88rem}

/* e mais */
.more{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:clamp(24px,5vw,80px)}
.more div{padding:22px 0;border-top:1px solid var(--line)}
.more h3{font-size:1.15rem;margin-bottom:6px}
.more p{color:var(--slate);font-size:1rem}
@media (max-width:760px){.more{grid-template-columns:1fr}}

/* começar */
.start{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(20px,4vw,56px);margin-top:48px;counter-reset:s}
.start li{list-style:none;border-top:3px solid var(--granite);padding-top:22px;counter-increment:s}
.start li::before{content:counter(s);display:block;font:800 3.4rem/1 var(--display);color:var(--peak);letter-spacing:-.05em;margin-bottom:12px}
.start h3{margin-bottom:8px}
.start p{color:var(--slate)}
@media (max-width:820px){.start{grid-template-columns:1fr}}

/* final */
.final{background:var(--granite);color:#fff;text-align:left;overflow:hidden}
.final .wrap{position:relative;padding-block:clamp(64px,9vw,120px)}
.final h2{font-size:clamp(2.4rem,6vw,4.6rem);max-width:15ch}
.final p{color:#B8C2D2;margin-top:20px}
.final .cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.final .btn-line{border-color:#fff;color:#fff}.final .btn-line:hover{background:#fff;color:var(--granite)}
.final .peak{fill:#fff;position:absolute;right:-4%;bottom:-30%;width:min(50vw,560px);opacity:.09;pointer-events:none}
footer{background:#161E2A;color:#9AA6B8;padding:34px 0;font-size:.92rem}
footer .wrap{display:flex;flex-wrap:wrap;align-items:center;gap:18px 32px}
footer img{height:26px;width:auto}
footer nav{margin-left:auto;display:flex;flex-wrap:wrap;gap:6px 22px}
footer a{text-decoration:none}footer a:hover{color:#fff}

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

/* nav: página atual */
.top nav a[aria-current="page"]{background:rgba(34,44,59,.09)}

/* cabeçalho de página interna */
.page-hero{padding:clamp(40px,7vw,96px) 0 clamp(28px,4vw,56px)}
.page-hero h1{font-size:clamp(2.6rem,7vw,5rem);line-height:.96;letter-spacing:-.035em;max-width:16ch}
.page-hero .lead{margin-top:22px;font-size:clamp(1.08rem,1.5vw,1.25rem);color:var(--granite-3);max-width:46ch}

/* planos */
.plans{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;align-items:stretch}
@media (max-width:980px){.plans{grid-template-columns:1fr;max-width:520px}}
.plan{position:relative;display:flex;flex-direction:column;background:var(--paper);border:1px solid var(--line);border-radius:24px;padding:30px 28px 28px}
.plan.hot{background:var(--granite);color:#fff;border-color:var(--granite);box-shadow:0 40px 70px -40px rgba(34,44,59,.7)}
.plan .tagp{position:absolute;top:-13px;left:28px;background:var(--peak);color:#1b1206;font-weight:700;font-size:.8rem;padding:5px 14px;border-radius:99px;letter-spacing:.02em}
.plan h3{font-size:1.5rem}
.plan .for{margin-top:6px;color:var(--slate);font-size:.98rem;min-height:3em}
.plan.hot .for{color:#B8C2D2}
.plan .price{margin:22px 0 4px;display:flex;align-items:baseline;gap:6px;font-family:var(--display);font-weight:800;letter-spacing:-.04em}
.plan .price b{font-size:3.2rem;line-height:1}
.plan .price small{font:500 1rem var(--body);color:var(--slate);letter-spacing:0}
.plan.hot .price small{color:#B8C2D2}
.plan .limit{font-weight:600;font-size:.95rem;padding-bottom:20px;border-bottom:1px solid var(--line)}
.plan.hot .limit{border-color:rgba(255,255,255,.16)}
.plan ul{list-style:none;margin:20px 0 26px;display:grid;gap:11px;flex:1}
.plan li{position:relative;padding-left:28px;font-size:.98rem;color:var(--granite-3)}
.plan.hot li{color:#DCE3EE}
.plan li::before{content:"";position:absolute;left:0;top:.35em;width:15px;height:8px;border-left:2.5px solid var(--peak);border-bottom:2.5px solid var(--peak);transform:rotate(-45deg) scale(.9)}
.plan li.plus{color:var(--granite);font-weight:600}
.plan.hot li.plus{color:#fff}
.plan .btn{width:100%}
.note{margin-top:28px;color:var(--slate);font-size:.92rem;max-width:70ch}

/* benefícios */
.perks{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(20px,3vw,40px)}
@media (max-width:900px){.perks{grid-template-columns:1fr}}
.perks div{border-top:3px solid var(--granite);padding-top:18px}
.perks h3{font-size:1.2rem;margin-bottom:8px}
.perks p{color:var(--slate);font-size:1rem}

/* comparativo */
.cmp-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:20px;background:var(--paper)}
.cmp{width:100%;min-width:620px;border-collapse:collapse;font-size:.98rem}
.cmp th,.cmp td{padding:14px 18px;text-align:center;border-bottom:1px solid #EAEEF3}
.cmp th:first-child,.cmp td:first-child{text-align:left;font-weight:600}
.cmp thead th{font:800 1.05rem var(--display);letter-spacing:-.02em;background:#F7F9FB}
.cmp tr:last-child td{border-bottom:0}
.cmp .y{color:var(--ok);font-weight:800}.cmp .n{color:#9AA6B8}

/* perguntas */
.faq{display:grid;gap:0;max-width:820px}
.faq details{border-top:1px solid var(--line);padding:18px 0}
.faq details:last-child{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;font:700 1.12rem var(--display);letter-spacing:-.01em;list-style:none;display:flex;justify-content:space-between;gap:16px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font:500 1.6rem/1 var(--body);color:var(--peak)}
.faq details[open] summary::after{content:"–"}
.faq p{margin-top:10px;color:var(--slate)}

/* contato */
.contact{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:clamp(28px,5vw,80px);align-items:start}
@media (max-width:900px){.contact{grid-template-columns:1fr}}
.form{background:var(--paper);border:1px solid var(--line);border-radius:24px;padding:clamp(22px,3vw,36px);display:grid;gap:18px}
.form .two{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media (max-width:560px){.form .two{grid-template-columns:1fr}}
.field label{display:block;font-weight:600;font-size:.95rem;margin-bottom:6px}
.field label small{font-weight:400;color:var(--slate)}
.field input,.field select,.field textarea{width:100%;min-height:52px;padding:12px 14px;border:1.5px solid var(--line);border-radius:12px;background:#fff;color:var(--granite);font:400 1.02rem var(--body)}
.field textarea{min-height:130px;resize:vertical;line-height:1.5}
.field input:focus,.field select:focus,.field textarea:focus{outline:3px solid rgba(244,117,25,.35);border-color:var(--peak)}
.field .err{color:var(--bad);font-size:.88rem;margin-top:5px}
.field.bad input,.field.bad select,.field.bad textarea{border-color:var(--bad)}
.hp{position:absolute!important;left:-9999px;width:1px;height:1px;overflow:hidden}
.alert{padding:14px 16px;border-radius:14px;font-weight:600}
.alert.ok{background:var(--ok-bg);color:var(--ok)}.alert.bad{background:var(--bad-bg);color:var(--bad)}
.aside h2{font-size:clamp(1.6rem,3vw,2.2rem);margin-bottom:16px}
.aside .list{margin-top:18px}
.aside .direct{margin-top:26px;padding:18px 20px;border-left:3px solid var(--peak);color:var(--granite-3)}
.aside .direct a{font-weight:600;color:var(--granite)}