/* Oito D Escola de Música — site moderno
   Visual no estilo Apple (respiro, tipografia grande, blocos arredondados, seções claras e escuras)
   com a identidade da Oito D: amarelo de fita, preto e as colagens do site antigo. */

:root {
  --amarelo: #ffe600;
  --amarelo-forte: #ffd800;
  --preto: #000;
  --grafite: #1d1d1f;
  --texto: #1d1d1f;
  --sec: #6e6e73;
  --linha: #d2d2d7;
  --cinza: #f5f5f7;
  --branco: #fff;
  --raio: 28px;
  --raio-p: 18px;
  --sombra: 0 2px 6px rgba(0, 0, 0, .04), 0 12px 40px rgba(0, 0, 0, .08);
  --fonte: 'Inter', -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Helvetica Neue', Arial, sans-serif;
  --nav: 56px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--nav) + 12px); -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--branco); color: var(--texto); font: 400 17px/1.5 var(--fonte); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
h1, h2, h3 { margin: 0; text-wrap: balance; }
p { margin: 0; }
[hidden] { display: none !important; }
:focus-visible { outline: 3px solid #0071e3; outline-offset: 3px; border-radius: 6px; }
.pular { position: absolute; left: -999px; top: 8px; z-index: 200; background: #000; color: #fff; padding: 10px 14px; border-radius: 10px; }
.pular:focus { left: 8px; }
.largura { width: min(1200px, 100% - 44px); margin-inline: auto; }
.ico { width: 1.15em; height: 1.15em; flex: none; }

/* ---------------- tipografia ---------------- */
.sobre { font-size: 15px; font-weight: 600; letter-spacing: .01em; color: var(--sec); margin-bottom: 10px; }
.sobre a { color: inherit; text-decoration: none; }
.sobre--amarelo { color: var(--amarelo); }
.titulo { font-size: clamp(36px, 5.4vw, 64px); line-height: 1.05; font-weight: 700; letter-spacing: -.035em; }
.titulo--m { font-size: clamp(32px, 4.2vw, 52px); }
.lead { font-size: clamp(18px, 1.6vw, 21px); line-height: 1.45; color: var(--sec); margin-top: 16px; max-width: 680px; }
.texto { color: var(--sec); margin-top: 14px; font-size: 16px; }
.marca { background: linear-gradient(transparent 58%, var(--amarelo) 58%, var(--amarelo) 92%, transparent 92%); padding: 0 .06em; -webkit-box-decoration-break: clone; box-decoration-break: clone; }
.secao--escura .marca, .hero .marca, .carrossel .marca { background: none; color: var(--amarelo); padding: 0; }
.link { display: inline-flex; align-items: center; gap: 2px; color: #0066cc; text-decoration: none; font-weight: 500; margin-top: 18px; }
.link:hover { text-decoration: underline; }
.link .ico { width: 1em; height: 1em; }
.link--claro, .secao--escura .link { color: #2997ff; }

/* ---------------- botões ---------------- */
.botao { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 48px; padding: 12px 24px; border-radius: 999px; border: 0; font: 600 16px/1.2 var(--fonte); text-decoration: none; cursor: pointer; transition: transform .2s, background .2s, box-shadow .2s; }
.botao:active { transform: scale(.97); }
.botao--amarelo { background: var(--amarelo); color: #000; }
.botao--amarelo:hover { background: var(--amarelo-forte); box-shadow: 0 6px 20px rgba(255, 216, 0, .35); }
.botao--escuro { background: var(--grafite); color: #fff; margin-top: 24px; }
.botao--escuro:hover { background: #000; }
.botao--contorno { background: transparent; color: var(--texto); box-shadow: inset 0 0 0 1.5px var(--linha); }
.botao--contorno:hover { box-shadow: inset 0 0 0 1.5px var(--texto); }
.botao--mini { min-height: 34px; padding: 6px 16px; font-size: 14px; }
.botao--largo { width: 100%; }

/* ---------------- menu ---------------- */
.nav { position: sticky; top: 0; z-index: 100; background: rgba(255, 255, 255, .78); backdrop-filter: saturate(180%) blur(20px); -webkit-backdrop-filter: saturate(180%) blur(20px); border-bottom: 1px solid rgba(0, 0, 0, .08); }
.nav__in { width: min(1200px, 100% - 44px); margin: 0 auto; height: var(--nav); display: flex; align-items: center; gap: 24px; }
.nav__logo img { width: 92px; height: auto; }
.nav__links { margin-left: auto; }
.nav__links ul { list-style: none; margin: 0; padding: 0; display: flex; gap: 26px; }
.nav__links a { font-size: 14px; color: var(--texto); text-decoration: none; opacity: .85; transition: opacity .2s; }
.nav__links a:hover, .nav__links a[aria-current] { opacity: 1; }
.nav__links a[aria-current] { font-weight: 600; }
.nav__abre { display: none; margin-left: 4px; width: 40px; height: 40px; border: 0; background: none; cursor: pointer; position: relative; }
.nav__abre span { position: absolute; left: 10px; right: 10px; height: 2px; background: var(--texto); border-radius: 2px; transition: transform .3s; }
.nav__abre span:first-child { top: 15px; }
.nav__abre span:last-child { top: 23px; }
.nav.aberto .nav__abre span:first-child { transform: translateY(4px) rotate(45deg); }
.nav.aberto .nav__abre span:last-child { transform: translateY(-4px) rotate(-45deg); }

/* ---------------- seções ---------------- */
.secao { padding: clamp(56px, 7vw, 96px) 0; }
/* Duas seções seguidas com o mesmo fundo dividem um respiro só (antes somavam até 280 px de vazio) */
.secao:not(.secao--cinza):not(.secao--escura) + .secao:not(.secao--cinza):not(.secao--escura),
.secao--cinza + .secao--cinza, .secao--escura + .secao--escura,
.pag-topo + .secao:not(.secao--cinza):not(.secao--escura) { padding-top: 0; }
.secao--sem-topo { padding-top: 0; }
.secao--cinza { background: var(--cinza); }
.secao--escura { background: var(--preto); color: #f5f5f7; }
.secao--escura .sobre, .secao--escura .lead { color: #a1a1a6; }
.cabeca { margin-bottom: clamp(28px, 3.5vw, 48px); }

/* revelar ao rolar */
.js .revela { opacity: 0; transform: translateY(32px); transition: opacity .9s cubic-bezier(.2, .7, .2, 1), transform .9s cubic-bezier(.2, .7, .2, 1); }
.js .revela.visivel { opacity: 1; transform: none; }

/* ---------------- hero ---------------- */
.hero { background: #000 radial-gradient(1200px 600px at 20% 100%, #2a2400 0%, #000 60%); color: #f5f5f7; padding: clamp(48px, 7vw, 90px) 0 clamp(56px, 7vw, 96px); overflow: hidden; }
.hero__grade { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(320px, 440px); gap: clamp(32px, 5vw, 72px); align-items: start; }
.hero__titulo { font-size: clamp(44px, 7vw, 92px); line-height: 1; font-weight: 800; letter-spacing: -.045em; }
.hero__titulo--escuro { color: var(--texto); }
.hero__lead { font-size: clamp(19px, 1.8vw, 23px); line-height: 1.45; color: #a1a1a6; margin-top: 22px; max-width: 620px; }
.hero__botoes { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 28px; margin-top: 30px; }
.hero__botoes .link { margin-top: 0; }
.hero__img { margin-top: clamp(28px, 4vw, 48px); max-width: 640px; }
.hero__img img { width: 100%; filter: drop-shadow(0 30px 60px rgba(255, 230, 0, .12)); }
.hero__img--aula { max-width: 560px; }
.hero__form { position: sticky; top: calc(var(--nav) + 20px); }

.cartao-form { background: #fff; color: var(--texto); border-radius: var(--raio); padding: clamp(24px, 3vw, 34px); box-shadow: var(--sombra); }
.form-aula__titulo { font-size: 24px; line-height: 1.15; font-weight: 700; letter-spacing: -.02em; }
.form-aula__sub { color: var(--sec); font-size: 15px; margin-top: 6px; }
.campos { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 20px 0 18px; }
.campo { display: flex; flex-direction: column; gap: 6px; font-size: 13px; font-weight: 600; color: var(--sec); }
.campo--cheio { grid-column: 1 / -1; }
.campo input, .campo select { width: 100%; min-height: 48px; padding: 12px 14px; font: 400 16px var(--fonte); color: var(--texto); background-color: var(--cinza); border: 1.5px solid transparent; border-radius: 12px; transition: border-color .2s, background-color .2s; -webkit-appearance: none; appearance: none; }
.campo select { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5l5 5 5-5' fill='none' stroke='%236e6e73' stroke-width='1.8' stroke-linecap='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; padding-right: 36px; }
.campo input:focus, .campo select:focus { outline: none; background-color: #fff; border-color: #0071e3; }
.campo .erro { border-color: #e30000; background-color: #fff5f5; }
.form-aula__aviso { font-size: 14px; color: var(--sec); margin-top: 12px; min-height: 1.3em; }

/* ---------------- números ---------------- */
.numeros { background: var(--amarelo); padding: 44px 0; }
.numeros__grade { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.numeros__grade--3 { grid-template-columns: repeat(3, 1fr); }
.numeros strong { display: block; font-size: clamp(36px, 4.4vw, 56px); font-weight: 800; letter-spacing: -.04em; line-height: 1; }
.numeros span { display: block; margin-top: 8px; font-size: 15px; font-weight: 500; }

/* ---------------- destaque ---------------- */
.destaque { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 6vw, 96px); align-items: center; }
.destaque__img { background: var(--cinza); border-radius: var(--raio); padding: 7% 7% 0; overflow: hidden; }
.destaque__img img { width: 100%; }
.destaque__img--video { padding: 0; overflow: hidden; }
.destaque__img--video video { width: 100%; aspect-ratio: 4 / 5; max-height: 640px; object-fit: cover; display: block; border-radius: var(--raio); }

/* ---------------- programas (tiles) ---------------- */
.tiles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.tile { display: flex; flex-direction: column; background: #fff; border-radius: var(--raio); overflow: hidden; text-decoration: none; transition: transform .4s cubic-bezier(.2, .7, .2, 1), box-shadow .4s; min-height: 480px; }
.tile:hover { transform: translateY(-6px) scale(1.01); box-shadow: var(--sombra); }
.tile__texto { padding: 34px 32px 0; }
.tile h3 { font-size: 28px; font-weight: 700; letter-spacing: -.025em; line-height: 1.1; }
.tile p { color: var(--sec); margin-top: 10px; font-size: 16px; }
.tile .link { margin-top: 14px; }
.tile__img { margin-top: auto; padding: 24px 26px 0; display: flex; justify-content: center; align-items: flex-end; flex: 1; }
.tile__img img { max-height: 260px; width: auto; object-fit: contain; transition: transform .5s cubic-bezier(.2, .7, .2, 1); }
.tile:hover .tile__img img { transform: scale(1.04); }

/* ---------------- trilho horizontal ---------------- */
.trilho { position: relative; }
.trilho__in { display: flex; gap: 20px; overflow-x: auto; scroll-snap-type: x mandatory; scroll-padding-inline: max(22px, calc((100% - 1200px) / 2)); padding: 8px max(22px, calc((100% - 1200px) / 2)) 28px; margin: 0; list-style: none; scrollbar-width: none; }
.trilho__in::-webkit-scrollbar { display: none; }
.trilho__in > * { scroll-snap-align: start; flex: none; }
.trilho__botoes { display: flex; justify-content: flex-end; gap: 12px; width: min(1200px, 100% - 44px); margin: 0 auto; }
.trilho__botoes button { width: 44px; height: 44px; border-radius: 50%; border: 0; background: rgba(0, 0, 0, .06); color: var(--texto); font: 300 26px/1 var(--fonte); cursor: pointer; transition: background .2s, opacity .2s; }
.trilho__botoes button:hover { background: rgba(0, 0, 0, .12); }
.trilho__botoes button:disabled { opacity: .35; cursor: default; }
.secao--escura .trilho__botoes button { background: rgba(255, 255, 255, .12); color: #fff; }

.instr { position: relative; width: 300px; height: 400px; border-radius: var(--raio); background: var(--cinza); overflow: hidden; text-decoration: none; display: flex; flex-direction: column; padding: 26px; transition: transform .4s cubic-bezier(.2, .7, .2, 1), box-shadow .4s; }
.instr:hover { transform: scale(1.02); box-shadow: var(--sombra); }
.instr__img { position: absolute; inset: 70px 10px 54px; display: flex; align-items: center; justify-content: center; }
.instr__img img { max-height: 100%; max-width: 100%; object-fit: contain; transition: transform .5s; }
.instr:hover .instr__img img { transform: scale(1.05) rotate(-1deg); }
.instr__nome { position: relative; font-size: 26px; font-weight: 700; letter-spacing: -.025em; }
.instr__mais { position: relative; margin-top: auto; display: inline-flex; align-items: center; color: #0066cc; font-weight: 500; font-size: 15px; }
.instr__mais .ico { width: 1em; height: 1em; }
.grade-instr { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 20px; }
.instr--grade { width: auto; height: 380px; }

/* ---------------- idades ---------------- */
.idade__abas { display: inline-flex; gap: 6px; padding: 6px; background: var(--cinza); border-radius: 999px; margin-bottom: 36px; max-width: 100%; overflow-x: auto; scrollbar-width: none; }
.idade__abas button { border: 0; background: none; border-radius: 999px; padding: 10px 22px; cursor: pointer; font: 500 15px var(--fonte); color: var(--sec); display: flex; flex-direction: column; align-items: center; line-height: 1.15; white-space: nowrap; transition: background .25s, color .25s; }
.idade__abas button strong { font-size: 17px; color: inherit; }
.idade__abas button span { font-size: 12px; }
.idade__abas button[aria-selected="true"] { background: #fff; color: var(--texto); box-shadow: 0 2px 8px rgba(0, 0, 0, .08); }
.idade__painel { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 80px); align-items: center; background: var(--cinza); border-radius: var(--raio); padding: clamp(28px, 5vw, 64px); animation: surge .6s cubic-bezier(.2, .7, .2, 1); }
.idade__texto h3 { font-size: clamp(32px, 4vw, 48px); font-weight: 700; letter-spacing: -.035em; }
.idade__texto p:not(.sobre) { color: var(--sec); font-size: 19px; margin-top: 14px; }
.idade__img { display: flex; justify-content: center; }
.idade__img img { max-height: 420px; width: auto; }
@keyframes surge { from { opacity: 0; transform: translateY(14px); } }

/* ---------------- palco (eventos) ---------------- */
.palco { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.palco__card { background: #161617; border-radius: var(--raio); overflow: hidden; display: flex; flex-direction: column; }
.palco__img { aspect-ratio: 4 / 3.2; display: flex; align-items: flex-end; justify-content: center; overflow: hidden; }
.palco__card--claro .palco__img { background: #f5f5f7; padding: 22px 22px 0; }
.palco__card--claro .palco__img img { max-height: 100%; width: auto; object-fit: contain; }
.palco__card--foto .palco__img img { width: 100%; height: 100%; object-fit: cover; }
.palco__card--video .palco__img { background: #000; }
.palco__card--video .palco__img video { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .8s cubic-bezier(.2, .7, .2, 1); }
.palco__card--video:hover .palco__img video { transform: scale(1.04); }
.palco__texto { padding: 26px 28px 32px; }
.palco__texto h3 { font-size: 26px; font-weight: 700; letter-spacing: -.025em; color: #fff; }
.palco__texto p { color: #a1a1a6; margin-top: 8px; font-size: 16px; }

/* ---------------- estrutura ---------------- */
.sala { width: min(78vw, 820px); margin: 0; border-radius: var(--raio); overflow: hidden; position: relative; background: #000; }
.sala img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; transition: transform .8s cubic-bezier(.2, .7, .2, 1); }
.sala:hover img { transform: scale(1.03); }
.sala figcaption { position: absolute; left: 0; right: 0; bottom: 0; padding: 60px 28px 24px; color: #fff; background: linear-gradient(transparent, rgba(0, 0, 0, .75)); font-size: 16px; line-height: 1.4; }
.sala__unidade { display: inline-block; background: var(--amarelo); color: #1d1d1f; font-size: 12px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; padding: 4px 10px; border-radius: 999px; margin-bottom: 10px; }
.sala-grande .sala__unidade { font-size: 13px; margin-bottom: 14px; }
.sala figcaption strong { display: block; font-size: 26px; letter-spacing: -.02em; margin-bottom: 4px; }

.sala-grande { position: relative; height: min(88vh, 860px); min-height: 460px; overflow: hidden; color: #fff; display: flex; align-items: flex-end; margin-bottom: 12px; }
.sala-grande img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.sala-grande::after { content: ''; position: absolute; inset: 0; background: linear-gradient(transparent 45%, rgba(0, 0, 0, .7)); }
.sala-grande__texto { position: relative; z-index: 1; padding-bottom: clamp(36px, 6vw, 72px); }
.sala-grande h2 { font-size: clamp(40px, 6vw, 80px); font-weight: 800; letter-spacing: -.045em; }
.sala-grande p { font-size: clamp(18px, 1.8vw, 22px); max-width: 620px; margin-top: 10px; color: #e8e8ed; }

/* ---------------- vídeos ---------------- */
.trilho__in--videos li { width: min(78vw, 420px); }
.yt { position: relative; display: block; width: 100%; aspect-ratio: 16 / 9; padding: 0; border: 0; border-radius: var(--raio-p); overflow: hidden; background: #1d1d1f; cursor: pointer; }
.yt img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s, opacity .3s; }
.yt:hover img { transform: scale(1.04); opacity: .85; }
.yt__play { position: absolute; left: 50%; top: 50%; width: 60px; height: 60px; margin: -30px 0 0 -30px; border-radius: 50%; background: rgba(255, 255, 255, .9); color: #000; display: grid; place-items: center; transition: transform .25s; }
.yt:hover .yt__play { transform: scale(1.1); }
.yt__play .ico { width: 24px; height: 24px; fill: currentColor; stroke: none; margin-left: 3px; }
.yt iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }

/* ---------------- área do aluno ---------------- */
.aluno { display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(28px, 5vw, 80px); align-items: center; background: #fff; border-radius: var(--raio); padding: clamp(32px, 5vw, 72px); }
.aluno__img img { max-height: 380px; width: auto; margin-inline: auto; }

/* ---------------- unidades ---------------- */
.unidades { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.unidade { background: #fff; border-radius: var(--raio); overflow: hidden; display: flex; flex-direction: column; }
.unidade__mapa { aspect-ratio: 16 / 9; background: var(--cinza); }
.unidade--fachada { overflow: visible; position: relative; }
.unidade__fachada { position: absolute; right: 3%; top: -100px; height: clamp(170px, 16vw, 225px); width: auto; filter: drop-shadow(0 14px 22px rgba(0, 0, 0, .18)); pointer-events: none; }
.unidade--fachada h3 { max-width: 60%; }
.unidade--fachada .unidade__mapa { border-radius: var(--raio) var(--raio) 0 0; overflow: hidden; }
.unidade__mapa + .unidade__texto { position: relative; }
.unidade__mapa iframe { width: 100%; height: 100%; border: 0; display: block; }
.unidade__texto { padding: clamp(26px, 3vw, 40px); display: flex; flex-direction: column; gap: 12px; flex: 1; }
.unidade__texto .sobre { margin: 0; }
.unidade h3 { font-size: 34px; font-weight: 700; letter-spacing: -.03em; margin-bottom: 6px; }
.unidade p:not(.sobre) { display: flex; gap: 12px; align-items: flex-start; color: var(--sec); font-size: 16px; }
.unidade p .ico { margin-top: 3px; color: var(--texto); }
.unidade a:not(.botao) { color: #0066cc; text-decoration: none; }
.unidade__botoes { display: flex; flex-wrap: wrap; gap: 10px; margin-top: auto; padding-top: 12px; }

/* ---------------- CTA final ---------------- */
.cta { background: var(--amarelo); padding: clamp(80px, 10vw, 130px) 0; }
.cta__grade { display: grid; grid-template-columns: 1fr minmax(320px, 460px); gap: clamp(32px, 6vw, 96px); align-items: center; }
.cta .sobre, .cta .lead { color: rgba(0, 0, 0, .65); }
.cta .marca { background: none; padding: 0; }
.cta__lista { list-style: none; padding: 0; margin: 28px 0 0; display: grid; gap: 10px; font-weight: 500; }
.cta__lista li::before { content: '✓'; display: inline-grid; place-items: center; width: 24px; height: 24px; margin-right: 10px; border-radius: 50%; background: #000; color: var(--amarelo); font-size: 13px; }

/* ---------------- páginas internas ---------------- */
.pag-topo { padding: clamp(48px, 7vw, 96px) 0 clamp(32px, 4vw, 56px); }
.pag-topo .lead { font-size: clamp(19px, 1.8vw, 23px); }
.linha { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 6vw, 96px); align-items: center; }
.linha--inv .linha__img { order: -1; }
.linha__img { background: var(--cinza); border-radius: var(--raio); padding: 6%; display: flex; justify-content: center; }
.secao--cinza .linha__img { background: #fff; }
.linha__img img { max-height: 460px; width: auto; }
.checks { list-style: none; padding: 0; margin: 24px 0 0; display: grid; gap: 10px; }
.checks li { padding-left: 32px; position: relative; font-weight: 500; }
.checks li::before { content: ''; position: absolute; left: 0; top: .2em; width: 20px; height: 20px; border-radius: 50%; background: var(--amarelo) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='10' viewBox='0 0 12 10'%3E%3Cpath d='M1 5l3.5 3.5L11 1.5' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center no-repeat; }

.idade-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.idade-card { background: #fff; border-radius: var(--raio); padding: 28px 28px 32px; }
.idade-card__img { height: 280px; display: flex; align-items: flex-end; justify-content: center; margin-bottom: 22px; }
.idade-card__img img { max-height: 100%; width: auto; }
.idade-card .sobre { margin-bottom: 4px; }
.idade-card h3 { font-size: 26px; font-weight: 700; letter-spacing: -.025em; margin-bottom: 10px; }
.idade-card p:not(.sobre) { color: var(--sec); font-size: 16px; margin-top: 10px; }

.mini-tiles { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.mini { background: var(--cinza); border-radius: var(--raio); padding: 24px; text-decoration: none; transition: transform .35s, box-shadow .35s; }
.mini:hover { transform: translateY(-4px); box-shadow: var(--sombra); }
.mini img { height: 150px; width: 100%; object-fit: contain; margin-bottom: 18px; }
.mini h3 { font-size: 20px; font-weight: 700; letter-spacing: -.02em; }
.mini p { color: var(--sec); font-size: 15px; margin-top: 6px; }

/* ---------------- rodapé ---------------- */
.rodape { background: var(--cinza); color: var(--sec); font-size: 13px; padding: 56px 0 28px; }
.rodape__topo { display: flex; flex-wrap: wrap; align-items: center; gap: 18px 28px; padding-bottom: 32px; border-bottom: 1px solid var(--linha); }
.rodape__topo img { width: 120px; }
.rodape__topo p { flex: 1; min-width: 220px; font-size: 15px; color: var(--texto); }
.rodape__cols { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; padding: 32px 0; }
.rodape h3 { font-size: 13px; font-weight: 600; color: var(--texto); margin-bottom: 10px; }
.rodape ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.rodape a { color: var(--sec); text-decoration: none; }
.rodape a:hover { color: var(--texto); text-decoration: underline; }
.rodape a.botao { color: #000; text-decoration: none; }
.rodape__unid li { color: var(--texto); }
.rodape__unid span { color: var(--sec); }
.rodape__fim { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding-top: 20px; border-top: 1px solid var(--linha); }

.whats-flutuante { position: fixed; right: 20px; bottom: 20px; z-index: 90; width: 58px; height: 58px; border-radius: 50%; background: #25d366; color: #fff; display: grid; place-items: center; box-shadow: 0 8px 24px rgba(0, 0, 0, .22); transition: transform .25s; }
.whats-flutuante:hover { transform: scale(1.08); }
.whats-flutuante .ico { width: 30px; height: 30px; }

/* ---------------- recitais ---------------- */
.hero--recitais .hero__titulo { max-width: 900px; }
.destaque-video { margin-top: clamp(32px, 4vw, 56px); }
.yt--grande { border-radius: var(--raio); box-shadow: 0 30px 80px rgba(255, 230, 0, .1); }
.yt--grande .yt__play { width: 84px; height: 84px; margin: -42px 0 0 -42px; }
.yt--grande .yt__play .ico { width: 32px; height: 32px; }
.destaque-video p, .rec-video p { margin-top: 14px; display: flex; flex-direction: column; gap: 2px; }
.destaque-video p strong { font-size: 21px; letter-spacing: -.02em; }
.destaque-video p span { color: #a1a1a6; }
.rec-grade { list-style: none; padding: 0; margin: clamp(40px, 5vw, 64px) auto 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px 20px; }
.rec-grade--dias { margin-top: 0; }
.rec-grade--um { grid-template-columns: 1fr; margin: 0; }
.rec-video p strong { font-size: 17px; font-weight: 600; letter-spacing: -.01em; }
.rec-video p span { font-size: 14px; color: var(--sec); }
.secao--escura .rec-video p span { color: #a1a1a6; }
.rec-nota { margin-top: 28px; padding: 22px 26px; border-radius: var(--raio-p); background: var(--cinza); display: flex; flex-direction: column; gap: 4px; color: var(--sec); }
.rec-nota strong { color: var(--texto); }
.abas-ano .idade__abas { background: #1d1d1f; }
.abas-ano .idade__abas button { color: #a1a1a6; }
.abas-ano .idade__abas button[aria-selected="true"] { background: #fff; color: #000; }
.rec-painel { animation: surge .5s cubic-bezier(.2, .7, .2, 1); }

/* ---------------- recortes saindo das caixas (cara de colagem) ----------------
   Os recortes do site antigo passam um pouco das bordas das caixas, com sombra de adesivo.
   As fotos (estrutura, teoria, vídeos) continuam contidas. */
:root { --sombra-recorte: drop-shadow(0 14px 22px rgba(0, 0, 0, .2)); }
.tile, .instr, .destaque__img, .palco__card--claro, .palco__card--claro .palco__img { overflow: visible; }
.tile__img img, .instr__img img, .destaque__img img, .palco__card--claro .palco__img img,
.idade__img img, .linha__img:not(.linha__img--foto) img, .idade-card__img img, .mini img:not(.foto), .aluno__img img {
  position: relative; z-index: 2; filter: var(--sombra-recorte);
  transition: transform .5s cubic-bezier(.2, .7, .2, 1);
}
.tile__img { padding-top: 34px; }
.tile__img { padding: 20px 0 0; margin: 0 -6%; }
.tile__img img { max-height: 340px; max-width: 112%; transform: translateY(16%) scale(1.22) rotate(var(--giro, -1.5deg)); transform-origin: center bottom; }
.tile:nth-child(even) .tile__img img { --giro: 1.5deg; }
.tile:hover .tile__img img { transform: translateY(16%) scale(1.28) rotate(0deg); }
.tiles { row-gap: 64px; }
.tile:hover { z-index: 3; position: relative; }
.instr__img { inset: 72px -16px 34px; }
.instr__img img { transform: scale(1.1) translateY(7%); }
.instr:hover .instr__img img { transform: scale(1.15) translateY(7%) rotate(-1.5deg); }
.instr__nome { z-index: 4; }
.instr__mais { z-index: 5; align-self: flex-start; background: #fff; color: #0066cc; padding: 7px 14px; border-radius: 999px; box-shadow: 0 4px 14px rgba(0, 0, 0, .14); }
.instr__img { z-index: 1; }
.instr:hover { z-index: 3; }
.destaque__img img { transform: scale(1.18) translateY(7%); transform-origin: center bottom; }
.palco__card--claro .palco__img { border-radius: var(--raio) var(--raio) 0 0; min-height: 0; }
.palco__card--claro .palco__img img { height: 100%; max-height: none; max-width: 100%; }
.palco__card--claro .palco__img img { transform: scale(1.2) translateY(4%); transform-origin: center bottom; }
.idade__img img { max-height: 470px; transform: scale(1.32); }
.idade__painel { position: relative; }
.linha__img:not(.linha__img--foto) img { transform: scale(1.28); }
.linha__img--foto { overflow: hidden; padding: 0; }
.linha__img--foto img, .linha__img--foto video { width: 100%; max-height: none; height: 100%; object-fit: cover; display: block; }
.linha__img--foto video { aspect-ratio: 4 / 5; max-height: 620px; }
.idade-card__img img { transform: scale(1.22); transform-origin: center bottom; }
.idade-card { position: relative; }
.mini img:not(.foto) { transform: scale(1.3); transform-origin: center bottom; }
.mini .foto { border-radius: 14px; object-fit: cover; }
.aluno__img img { transform: scale(1.25); }
/* os trilhos rolam na horizontal: deixa folga em cima e embaixo pros recortes não serem cortados */
.trilho__in { padding-top: 46px; padding-bottom: 20px; }

/* ---------------- topo das páginas de instrumento ---------------- */
.topo-aula { background: #fff; padding: clamp(48px, 7vw, 96px) 0 clamp(48px, 6vw, 88px); overflow: hidden; }
.topo-aula__grade { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(32px, 5vw, 72px); align-items: center; }
.topo-aula .lead { margin-top: 22px; }
.topo-aula__img { display: flex; justify-content: center; }
.topo-aula__img { margin: -40px -4% -40px 0; }
.topo-aula__img img { width: 118%; max-width: 820px; max-height: 760px; object-fit: contain; filter: var(--sombra-recorte, drop-shadow(0 14px 22px rgba(0, 0, 0, .2))); transform: rotate(-1.5deg); }

/* ---------------- topo da página de recitais: vídeos mesclando ao fundo ---------------- */
.hero-recitais { position: relative; min-height: min(calc(100svh - var(--nav)), 820px); display: flex; align-items: flex-end; background: #000; color: #fff; overflow: hidden; }
.mescla { position: absolute; inset: 0; }
.mescla__video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transform: scale(1.06); transition: opacity 2.2s ease, transform 10s linear; }
.mescla__video.ativo { opacity: 1; transform: scale(1); }
.hero-recitais::after { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(0, 0, 0, .8) 0%, rgba(0, 0, 0, .45) 50%, rgba(0, 0, 0, .15) 80%), linear-gradient(transparent 50%, rgba(0, 0, 0, .65)); }
.hero-recitais__texto { position: relative; z-index: 2; padding-bottom: clamp(64px, 10vh, 120px); }
.hero-recitais__texto > * { max-width: 680px; }
.hero-recitais .hero__lead { color: #e8e8ed; }
.hero-recitais .marca { background: none; color: var(--amarelo); padding: 0; }
.hero-recitais .link { color: #fff; margin-top: 0; }

/* ---------------- carrossel de destaques (home) ---------------- */
.carrossel { position: relative; height: min(calc(100svh - var(--nav)), 880px); min-height: 600px; background: #000; color: #fff; overflow: hidden; }
.destaque-slide { position: absolute; inset: 0; display: flex; align-items: flex-end; opacity: 0; visibility: hidden; transition: opacity 1s ease, visibility 1s; }
.destaque-slide.ativo { opacity: 1; visibility: visible; }
.destaque-slide__video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transform: scale(1.06); transition: transform 9s linear; }
.destaque-slide.ativo .destaque-slide__video { transform: scale(1); }
.destaque-slide::after { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(0, 0, 0, .78) 0%, rgba(0, 0, 0, .45) 45%, rgba(0, 0, 0, .1) 75%), linear-gradient(transparent 55%, rgba(0, 0, 0, .6)); }
.destaque-slide__conteudo { position: relative; z-index: 2; padding-bottom: clamp(96px, 12vh, 140px); }
.destaque-slide__conteudo > * { max-width: 640px; opacity: 0; transform: translateY(24px); transition: opacity .8s cubic-bezier(.2, .7, .2, 1), transform .8s cubic-bezier(.2, .7, .2, 1); }
.destaque-slide.ativo .destaque-slide__conteudo > * { opacity: 1; transform: none; }
.destaque-slide.ativo .destaque-slide__conteudo > :nth-child(2) { transition-delay: .12s; }
.destaque-slide.ativo .destaque-slide__conteudo > :nth-child(3) { transition-delay: .22s; }
.destaque-slide.ativo .destaque-slide__conteudo > :nth-child(4) { transition-delay: .32s; }
.destaque-slide.ativo .destaque-slide__conteudo > :nth-child(5) { transition-delay: .42s; }
.destaque-slide__selo { display: inline-block; background: var(--amarelo); color: #000; font-size: 13px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; padding: 7px 14px; margin-bottom: 22px; }
.destaque__logo { display: block; max-height: clamp(110px, 22vh, 230px); max-width: min(640px, 100%); width: auto; filter: drop-shadow(0 4px 18px rgba(0, 0, 0, .5)); }
.destaque__logo--inverte { filter: brightness(0) invert(1) drop-shadow(0 4px 18px rgba(0, 0, 0, .5)); }
.destaque-slide__titulo--logo { margin: 4px 0 2px; }
.destaque-slide__titulo { font-size: clamp(44px, 7.2vw, 96px); line-height: .98; font-weight: 800; letter-spacing: -.045em; text-shadow: 0 2px 30px rgba(0, 0, 0, .35); }
.destaque-slide__texto { font-size: clamp(17px, 1.6vw, 21px); line-height: 1.45; color: #e8e8ed; margin-top: 18px; }
.destaque-slide__botoes { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 26px; margin-top: 28px; }
.destaque-slide__botoes .link { margin-top: 0; color: #fff; }
.carrossel__controles { position: absolute; z-index: 3; right: max(22px, calc((100% - 1200px) / 2)); bottom: 32px; display: flex; align-items: center; gap: 10px; }
.carrossel__pontos { display: flex; gap: 6px; margin-right: 10px; }
.carrossel__ponto { width: 34px; height: 24px; padding: 0; border: 0; background: none; cursor: pointer; display: flex; align-items: center; }
.carrossel__ponto span { display: block; width: 100%; height: 3px; border-radius: 3px; background: rgba(255, 255, 255, .35); overflow: hidden; position: relative; }
.carrossel__ponto span::after { content: ''; position: absolute; inset: 0; background: #fff; transform-origin: left; transform: scaleX(0); }
.carrossel__ponto.ativo span::after { animation: progresso var(--tempo, 8s) linear forwards; }
.carrossel.pausado .carrossel__ponto.ativo span::after { animation-play-state: paused; }
.carrossel__ponto.visto span::after { transform: scaleX(1); }
@keyframes progresso { to { transform: scaleX(1); } }
.carrossel__seta, .carrossel__pausa { width: 46px; height: 46px; border-radius: 50%; border: 1.5px solid rgba(255, 255, 255, .55); background: rgba(0, 0, 0, .25); color: #fff; font: 400 20px/1 var(--fonte); cursor: pointer; backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); transition: background .2s, border-color .2s; display: grid; place-items: center; }
.carrossel__seta:hover, .carrossel__pausa:hover { background: rgba(255, 255, 255, .18); border-color: #fff; }
.ico-pausa { width: 12px; height: 14px; border-left: 4px solid #fff; border-right: 4px solid #fff; }
.carrossel.pausado .ico-pausa { width: 0; height: 0; border-style: solid; border-width: 8px 0 8px 13px; border-color: transparent transparent transparent #fff; margin-left: 3px; }

/* ---------------- pop-up do formulário ---------------- */
.popup { width: min(520px, calc(100% - 28px)); max-height: calc(100dvh - 28px); overflow-y: auto; padding: clamp(26px, 4vw, 38px); border: 0; border-radius: var(--raio); background: #fff; color: var(--texto); box-shadow: 0 30px 90px rgba(0, 0, 0, .35); }
.popup::backdrop { background: rgba(0, 0, 0, .55); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); }
.popup[open] { animation: popup-entra .35s cubic-bezier(.2, .7, .2, 1); }
@keyframes popup-entra { from { opacity: 0; transform: translateY(18px) scale(.98); } }
.popup__fechar { position: absolute; top: 14px; right: 14px; width: 38px; height: 38px; border-radius: 50%; border: 0; background: var(--cinza); font: 400 24px/1 var(--fonte); color: var(--texto); cursor: pointer; }
.popup__fechar:hover { background: var(--linha); }
.popup .form-aula__titulo { padding-right: 40px; }
body.popup-aberto { overflow: hidden; }

/* ---------------- páginas legais ---------------- */
.legal { max-width: 760px; }
.legal h2 { font-size: 24px; font-weight: 700; letter-spacing: -.02em; margin: 36px 0 10px; }
.legal p { color: var(--sec); margin-bottom: 12px; line-height: 1.6; }
.legal a, .rodape__legal a { color: #0066cc; }
.rodape__legal { display: inline-flex; gap: 6px; flex-wrap: wrap; align-items: center; }

/* ---------------- tablet ---------------- */
@media (max-width: 1060px) {
  .tiles, .palco { grid-template-columns: repeat(2, 1fr); }
  .mini-tiles { grid-template-columns: repeat(2, 1fr); }
  .rodape__cols { grid-template-columns: repeat(2, 1fr); }
  .nav__links ul { gap: 18px; }
}
@media (max-width: 900px) {
  .topo-aula__grade { grid-template-columns: 1fr; }
  .topo-aula__img { margin: 0; }
  .topo-aula__img img { width: 100%; max-height: 460px; }
  .hero__grade, .cta__grade, .destaque, .linha, .aluno, .idade__painel { grid-template-columns: 1fr; }
  .hero__form { position: static; }
  .hero__img { max-width: 520px; margin-inline: auto; }
  .linha--inv .linha__img { order: 0; }
  .idade-cards, .unidades { grid-template-columns: 1fr; }
  .rec-grade { grid-template-columns: repeat(2, 1fr); }
  .numeros__grade { grid-template-columns: repeat(2, 1fr); gap: 28px 20px; }
  .numeros__grade--3 { grid-template-columns: 1fr; }
  .idade__img img { max-height: 320px; }
}

/* ---------------- celular ---------------- */
@media (max-width: 760px) {
  body { font-size: 16px; }
  .nav__abre { display: block; }
  .nav__cta { margin-left: auto; }
  .nav__links { position: absolute; top: 100%; left: 0; right: 0; height: auto; max-height: calc(100dvh - var(--nav)); background: #fff; border-radius: 0 0 22px 22px; box-shadow: 0 18px 40px rgba(0, 0, 0, .22); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); padding: 20px 28px; transform: translateY(-8px); opacity: 0; visibility: hidden; transition: opacity .3s, transform .3s, visibility .3s; margin: 0; overflow-y: auto; }
  .nav.aberto .nav__links { opacity: 1; visibility: visible; transform: none; }
  .nav__links ul { flex-direction: column; gap: 0; }
  .nav__links li { border-bottom: 1px solid var(--linha); }
  .nav__links a { display: block; padding: 16px 0; font-size: 24px; font-weight: 600; letter-spacing: -.02em; opacity: 1; }
  body.menu-aberto { overflow: hidden; }
  .tiles, .palco, .mini-tiles { grid-template-columns: 1fr; }
  .tile { min-height: 0; }
  .tile__img img { max-height: 220px; }
  .campos { grid-template-columns: 1fr; }
  .instr { width: 78vw; max-width: 300px; height: 380px; }
  .grade-instr { grid-template-columns: 1fr 1fr; gap: 12px; }
  .instr--grade { width: auto; height: 260px; padding: 18px; }
  .instr--grade .instr__nome { font-size: 19px; }
  .instr--grade .instr__img { inset: 54px 8px 40px; }
  .instr--grade .instr__mais { font-size: 13px; }
  .idade__abas { display: flex; }
  .idade__abas button { padding: 10px 14px; flex: 1; }
  .rodape__cols { grid-template-columns: 1fr 1fr; }
  .sala-grande { height: 78vh; }
  .trilho__botoes { display: none; }
  .rec-grade { grid-template-columns: 1fr; }
  .rec-grade--dias { grid-template-columns: 1fr 1fr; gap: 18px 12px; }
  .rec-grade--dias .rec-video p strong { font-size: 14px; }
}

@media (max-width: 760px) {
  .tile__img img { transform: translateY(7%) scale(1.14); }
  .tile:hover .tile__img img { transform: translateY(7%) scale(1.14); }
  .idade__img img { transform: scale(1.18); max-height: 340px; }
  .linha__img:not(.linha__img--foto) img, .aluno__img img { transform: scale(1.14); }
  .idade-card__img img, .mini img:not(.foto) { transform: scale(1.14); }
  .instr__img { inset: 54px -14px 34px; }
  .instr--grade .instr__img { inset: 46px -8px 30px; }
  .instr__img img, .instr:hover .instr__img img { transform: scale(1.12) translateY(5%); }
}

@media (max-width: 760px) {
  .carrossel { height: calc(100svh - var(--nav)); min-height: 560px; }
  .destaque-slide::after { background: linear-gradient(transparent 20%, rgba(0, 0, 0, .55) 50%, rgba(0, 0, 0, .9)); }
  .destaque-slide__conteudo { padding-bottom: 96px; }
  .destaque__logo { max-height: 120px; }
  .destaque-slide__selo { font-size: 11px; margin-bottom: 14px; }
  .carrossel__controles { left: 22px; right: 22px; bottom: 24px; }
  .carrossel__pontos { flex: 1; }
  .carrossel__ponto { flex: 1; width: auto; }
  .carrossel__seta { display: none; }
  .destaque-slide__botoes .botao { width: 100%; }
}

/* celular: programas da home em carrossel horizontal, igual aos instrumentos */
@media (max-width: 760px) {
  .tiles { display: flex; gap: 16px; width: 100%; margin: 0; overflow-x: auto; scroll-snap-type: x mandatory; scroll-padding-inline: 22px; padding: 30px 22px 72px; scrollbar-width: none; }
  .tiles::-webkit-scrollbar { display: none; }
  .tile { flex: none; width: 80vw; max-width: 320px; min-height: 470px; scroll-snap-align: start; }
  .tile__img { margin: 0; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .js .revela { opacity: 1; transform: none; }
}
@media (max-width: 760px) { .unidade__fachada { height: 140px; top: -70px; right: 4%; } .unidade--fachada h3 { max-width: none; } }

/* botão pequeno de acesso ao sistema da escola (Emusys), no fim do rodapé */
.rodape__legal .botao-admin { margin-left: 10px; color: inherit; }
.botao-admin { display: inline-flex; align-items: center; gap: 6px; padding: 6px 12px; border: 1px solid var(--linha); border-radius: 999px; font-size: 13px; font-weight: 600; color: inherit; opacity: .75; }
.botao-admin:hover { opacity: 1; border-color: currentColor; }
.rodape__fim { padding-bottom: 84px; } /* espaço pro botão flutuante do WhatsApp não cobrir o "Acesso admin" */