/* Med Libras — página de vendas
   Cores tiradas do brasão: azul-marinho, azul vivo e dourado. */
:root {
  --fundo: #030a1c;
  --fundo-2: #071433;
  --card: rgba(12, 28, 70, .55);
  --borda: rgba(120, 160, 255, .16);
  --azul: #1f5bff;
  --ceu: #4aa8ff;
  --ouro: #e9c47c;
  --ouro-2: #c99a45;
  --texto: #eef3ff;
  --suave: #a9b8dc;
  --raio: 14px;
  --sombra: 0 24px 60px rgba(0, 0, 0, .45);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Poppins", system-ui, -apple-system, "Segoe UI", sans-serif;
  background: var(--fundo);
  color: var(--texto);
  line-height: 1.6;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
h1, h2, h3 { line-height: 1.2; margin: 0; }
p { margin: 0; }
b { color: #fff; font-weight: 600; }
.caixa { width: min(1120px, 100% - 32px); margin-inline: auto; }

/* luzes de fundo (como na referência, nas cores do brasão) */
.luzes { position: fixed; inset: 0; pointer-events: none; z-index: -1; overflow: hidden; }
.luzes {
  background:
    radial-gradient(520px 520px at 95% 0%, rgba(19, 64, 201, .55), transparent 70%),
    radial-gradient(420px 420px at 0% 85%, rgba(122, 90, 31, .35), transparent 70%),
    radial-gradient(380px 380px at 100% 55%, rgba(11, 98, 196, .35), transparent 70%);
}

/* topo */
.topo { position: absolute; top: 0; left: 0; right: 0; z-index: 5; }
.topo__linha { display: flex; align-items: center; justify-content: space-between; padding: 18px 0; }
.marca { display: flex; align-items: center; gap: 10px; color: var(--texto); text-decoration: none; font-weight: 700; letter-spacing: .02em; }
.marca img { width: 44px; height: 55px; object-fit: cover; border-radius: 8px; }
.marca span { background: linear-gradient(90deg, var(--ouro), #fff3d6); -webkit-background-clip: text; background-clip: text; color: transparent; font-size: 1.15rem; }
.topo__membros {
  color: var(--texto); text-decoration: none; font-size: .78rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase;
  border: 1px solid rgba(233, 196, 124, .5); padding: 10px 16px; border-radius: 8px; min-height: 44px; display: inline-flex; align-items: center;
}
.topo__membros:hover { background: rgba(233, 196, 124, .12); }

/* botão */
.botao {
  display: inline-flex; align-items: center; justify-content: center; text-align: center;
  min-height: 52px; padding: 14px 28px; border-radius: 10px;
  background: linear-gradient(90deg, var(--azul), #3d7bff 55%, var(--ceu));
  color: #fff; font-weight: 700; font-size: 1rem; text-decoration: none; letter-spacing: .01em;
  box-shadow: 0 10px 30px rgba(31, 91, 255, .45), inset 0 0 0 1px rgba(255, 255, 255, .15);
  transition: transform .2s, box-shadow .2s;
}
.botao:hover { transform: translateY(-2px); box-shadow: 0 14px 36px rgba(31, 91, 255, .6), inset 0 0 0 1px rgba(255, 255, 255, .25); }
.botao--pequeno { margin-top: 28px; }
.botao--largo { width: 100%; }

.selo {
  display: inline-block; font-size: .78rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase;
  color: var(--ouro); border: 1px solid rgba(233, 196, 124, .35); border-radius: 999px; padding: 6px 14px; margin-bottom: 18px;
}

/* hero */
.hero { padding: 104px 0 64px; }
.hero__grade { display: grid; grid-template-columns: 1fr 1.25fr; gap: 40px; align-items: center; }
.hero h1 { font-size: clamp(1.8rem, 3.3vw, 2.7rem); font-weight: 800; letter-spacing: -.01em; }
.hero h1 em { font-style: normal; background: linear-gradient(90deg, var(--ceu), var(--ouro)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero__sub { margin-top: 18px; color: var(--suave); font-size: 1.05rem; max-width: 34em; }
.hero__acao { margin-top: 30px; }
.hero__apoio { margin-top: 12px; font-size: .85rem; color: var(--suave); }
/* ---------- hero: notebook futurista com a capa do curso ---------- */
.hero__visual { position: relative; padding: 30px 22px 44px; isolation: isolate; }

/* palco de luz atrás do notebook */
.palco { position: absolute; inset: 0; z-index: -1; pointer-events: none; }
.palco__anel {
  position: absolute; left: 50%; top: 46%; width: 92%; aspect-ratio: 1; border-radius: 50%;
  translate: -50% -50%; filter: blur(46px); opacity: .75;
  background: conic-gradient(from 0deg, #1f5bff, transparent 22%, #e9c47c 38%, transparent 55%, #4aa8ff 72%, transparent 88%, #1f5bff);
  animation: gira 14s linear infinite;
}
.palco__luz { position: absolute; border-radius: 50%; filter: blur(40px); animation: pulsa 5s ease-in-out infinite; }
.palco__luz--azul { width: 46%; aspect-ratio: 1; right: 4%; top: 2%; background: rgba(31, 91, 255, .7); }
.palco__luz--ouro { width: 34%; aspect-ratio: 1; left: 6%; bottom: 8%; background: rgba(233, 196, 124, .45); animation-delay: -2.5s; }
.palco__grade {
  position: absolute; left: 0; right: 0; bottom: 0; height: 38%;
  background-image: linear-gradient(rgba(74, 168, 255, .35) 1px, transparent 1px), linear-gradient(90deg, rgba(74, 168, 255, .35) 1px, transparent 1px);
  background-size: 34px 34px; transform: perspective(380px) rotateX(62deg); transform-origin: bottom;
  -webkit-mask-image: radial-gradient(ellipse at 50% 100%, #000 10%, transparent 70%);
  mask-image: radial-gradient(ellipse at 50% 100%, #000 10%, transparent 70%);
  animation: grade 3s linear infinite;
}

/* moldura de seleção com alças, como na referência */
.selecao { position: relative; border: 1px solid rgba(255, 255, 255, .28); padding: 7% 6% 7%; }
.selecao__alca { position: absolute; width: 9px; height: 9px; background: #fff; border-radius: 2px; box-shadow: 0 0 10px rgba(74, 168, 255, .9); }
.selecao__alca--a { top: -5px; left: -5px; }
.selecao__alca--b { top: -5px; right: -5px; }
.selecao__alca--c { bottom: -5px; left: -5px; }
.selecao__alca--d { bottom: -5px; right: -5px; }
.selecao__alca--e { top: -5px; left: calc(50% - 4px); }
.selecao__alca--f { bottom: -5px; left: calc(50% - 4px); }

.mockup {
  --rx: 0deg; --ry: 0deg; position: relative;
  transform: perspective(1400px) rotateX(var(--rx)) rotateY(var(--ry));
  transform-style: preserve-3d; transition: transform .5s cubic-bezier(.2, .7, .2, 1);
}

/* notebook */
.note { position: relative; animation: flutua 7s ease-in-out infinite; }
.note__tampa {
  position: relative; background: linear-gradient(160deg, #1a2034, #070a14); border-radius: 16px 16px 6px 6px;
  padding: 2.6% 2.6% 3.2%; border: 1px solid rgba(255, 255, 255, .14);
  box-shadow: 0 0 0 1px rgba(0, 0, 0, .6), 0 30px 70px rgba(0, 0, 0, .55), 0 0 60px rgba(31, 91, 255, .45);
  animation: aura 4s ease-in-out infinite;
}
.note__camera { position: absolute; top: 1.1%; left: 50%; width: 6px; height: 6px; translate: -50% 0; border-radius: 50%; background: #2b3550; box-shadow: inset 0 0 2px #6d8cff; }
.note__tela { position: relative; aspect-ratio: 16 / 9; border-radius: 6px; overflow: hidden; background: #02060f; }
.note__tela img { width: 100%; height: 100%; object-fit: cover; animation: zoom 16s ease-in-out infinite alternate; }
.note__varredura {
  position: absolute; inset: -20% auto -20% 0; width: 32%;
  background: linear-gradient(100deg, transparent, rgba(255, 255, 255, .28), transparent);
  transform: skewX(-18deg) translateX(-160%); animation: varre 5.5s ease-in-out infinite; mix-blend-mode: screen;
}
.note__reflexo { position: absolute; inset: 0; background: linear-gradient(135deg, rgba(255, 255, 255, .12), transparent 40%); pointer-events: none; }
.note__base {
  position: relative; height: 0; padding-bottom: 3.4%; width: 114%; margin-left: -7%;
  background: linear-gradient(180deg, #c9d1e6, #8a93ab 45%, #3a4258); border-radius: 2px 2px 18px 18px;
  box-shadow: 0 2px 0 rgba(255, 255, 255, .4) inset;
}
.note__entalhe { position: absolute; top: 0; left: 50%; width: 15%; height: 42%; translate: -50% 0; background: linear-gradient(180deg, #6f7891, #a7afc4); border-radius: 0 0 8px 8px; }
.note__sombra { position: absolute; left: 8%; right: 8%; bottom: -9%; height: 10%; border-radius: 50%; background: radial-gradient(ellipse, rgba(0, 0, 0, .7), transparent 70%); animation: sombra 7s ease-in-out infinite; }

/* celular na frente, como na referência */
.celular {
  position: absolute; left: -9%; bottom: -2%; width: 21%; aspect-ratio: 9 / 18.5; padding: 2.6%;
  background: linear-gradient(160deg, #2a3150, #090c18); border-radius: 22px; border: 1px solid rgba(255, 255, 255, .2);
  box-shadow: 0 24px 50px rgba(0, 0, 0, .6), 0 0 30px rgba(74, 168, 255, .45);
  rotate: -9deg; animation: flutua 6s ease-in-out infinite -1.5s;
}
.celular__tela { position: relative; height: 100%; border-radius: 16px; overflow: hidden; background: #071433; }
.celular__tela img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 45%; }
.celular__ao-vivo {
  position: absolute; left: 50%; bottom: 7%; translate: -50% 0; white-space: nowrap;
  font-size: clamp(.5rem, 1.1vw, .66rem); font-weight: 700; letter-spacing: .06em; text-transform: uppercase;
  padding: 3px 8px; border-radius: 999px; background: rgba(3, 10, 28, .8); color: var(--ouro); border: 1px solid rgba(233, 196, 124, .5);
}

/* orbes e etiquetas flutuando */
.orbe { position: absolute; display: grid; place-items: center; border-radius: 50%; }
.orbe svg { width: 44%; height: 44%; }
.orbe--play {
  top: 4%; right: -6%; width: clamp(48px, 16%, 84px); aspect-ratio: 1; color: #10204d;
  background: radial-gradient(circle at 32% 28%, #fff4d6, #e9c47c 45%, #b8862f);
  box-shadow: 0 0 0 6px rgba(233, 196, 124, .18), 0 0 40px rgba(233, 196, 124, .8);
  animation: flutua 5s ease-in-out infinite -1s, brilha 2.6s ease-in-out infinite;
}
.orbe--play svg { fill: currentColor; margin-left: 8%; }
.orbe--maos {
  bottom: 18%; right: -7%; width: clamp(42px, 12%, 64px); aspect-ratio: 1; color: #fff;
  background: radial-gradient(circle at 30% 30%, #7cc0ff, #1f5bff 55%, #0b2a8a);
  box-shadow: 0 0 34px rgba(74, 168, 255, .9); animation: flutua 6.5s ease-in-out infinite -3s;
}
.chip {
  position: absolute; white-space: nowrap; font-size: clamp(.62rem, 1.1vw, .78rem); color: var(--texto);
  padding: 7px 12px; border-radius: 10px; background: rgba(10, 24, 64, .72); border: 1px solid rgba(120, 160, 255, .35);
  backdrop-filter: blur(8px); box-shadow: 0 10px 30px rgba(0, 0, 0, .4);
}
.chip b { color: var(--ceu); }
.chip--a { top: -12%; left: 6%; animation: flutua 6s ease-in-out infinite -2s; }
.chip--b { bottom: -9%; right: 12%; color: var(--ouro); border-color: rgba(233, 196, 124, .45); animation: flutua 5.5s ease-in-out infinite -.5s; }
.chip--b::before { content: ""; display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: var(--ouro); margin-right: 7px; vertical-align: 1px; box-shadow: 0 0 8px var(--ouro); }

@keyframes gira { to { rotate: 360deg; } }
@keyframes pulsa { 0%, 100% { opacity: .55; scale: 1; } 50% { opacity: .95; scale: 1.12; } }
@keyframes grade { to { background-position: 0 34px; } }
@keyframes flutua { 0%, 100% { translate: 0 0; } 50% { translate: 0 -10px; } }
@keyframes sombra { 0%, 100% { scale: 1; opacity: 1; } 50% { scale: .9; opacity: .7; } }
@keyframes aura { 0%, 100% { box-shadow: 0 0 0 1px rgba(0, 0, 0, .6), 0 30px 70px rgba(0, 0, 0, .55), 0 0 50px rgba(31, 91, 255, .4); } 50% { box-shadow: 0 0 0 1px rgba(0, 0, 0, .6), 0 30px 70px rgba(0, 0, 0, .55), 0 0 80px rgba(74, 168, 255, .7); } }
@keyframes zoom { from { scale: 1; } to { scale: 1.06; } }
@keyframes varre { 0%, 55% { transform: skewX(-18deg) translateX(-160%); } 100% { transform: skewX(-18deg) translateX(420%); } }
@keyframes brilha { 0%, 100% { box-shadow: 0 0 0 6px rgba(233, 196, 124, .18), 0 0 30px rgba(233, 196, 124, .6); } 50% { box-shadow: 0 0 0 12px rgba(233, 196, 124, .08), 0 0 60px rgba(233, 196, 124, .95); } }

/* seções */
.secao { padding: 72px 0; }
.titulo { font-size: clamp(1.5rem, 2.6vw, 2.1rem); font-weight: 700; text-align: center; }
.titulo--esq { text-align: left; }
.titulo--menor { font-size: 1.5rem; margin-top: 36px; }
.sub { color: var(--suave); margin-top: 12px; }
.sub--centro { text-align: center; max-width: 40em; margin-inline: auto; }

/* cards com borda de cima em degradê, como na referência */
.cards { display: grid; gap: 16px; margin-top: 40px; }
.cards--3 { grid-template-columns: repeat(3, 1fr); }
.cards--2 { grid-template-columns: repeat(2, 1fr); }
.card {
  position: relative; background: var(--card); border: 1px solid var(--borda); border-radius: var(--raio);
  padding: 28px 24px; backdrop-filter: blur(8px); overflow: hidden;
}
.card::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--azul), var(--ceu), var(--ouro));
}
.card h3 { font-size: 1.08rem; font-weight: 700; margin: 14px 0 8px; }
.card p { color: var(--suave); font-size: .93rem; }
.icone { width: 36px; height: 36px; fill: none; stroke: var(--ouro); stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.card--modulo h3 { margin-top: 6px; font-size: 1.2rem; }
.modulo { color: var(--ceu) !important; font-weight: 700; font-size: .8rem !important; letter-spacing: .1em; text-transform: uppercase; }

/* números */
.secao--numeros { background: linear-gradient(180deg, transparent, rgba(10, 30, 90, .35), transparent); }
.numeros__grade { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.numeros { display: grid; gap: 14px; margin-top: 28px; }
.numero {
  display: flex; align-items: center; gap: 20px; background: var(--card); border: 1px solid var(--borda);
  border-top: 2px solid var(--ceu); border-radius: var(--raio); padding: 20px 24px;
}
.numero strong { font-size: 2.1rem; font-weight: 800; color: var(--ceu); white-space: nowrap; min-width: 4.2em; }
.numero span { color: var(--suave); font-size: .92rem; }
.lista { list-style: none; padding: 0; margin: 26px 0 0; display: grid; gap: 12px; }
.lista li { position: relative; padding-left: 28px; color: var(--suave); font-size: .95rem; }
.lista li::before { content: ""; position: absolute; left: 0; top: .45em; width: 14px; height: 14px; border-radius: 50%; background: radial-gradient(circle, var(--ouro) 35%, transparent 40%), rgba(233, 196, 124, .2); }
.numeros__visual { position: relative; margin: 0; min-height: 360px; }
.slide { position: absolute; width: 82%; border-radius: 12px; box-shadow: var(--sombra); border: 1px solid rgba(255, 255, 255, .12); }
.slide--tras { top: 0; right: 0; transform: rotate(4deg); opacity: .9; }
.slide--frente { bottom: 0; left: 0; transform: rotate(-3deg); }

/* passos */
.passos { list-style: none; padding: 0; margin: 40px 0 0; display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; counter-reset: p; }
.passo { background: var(--card); border: 1px solid var(--borda); border-radius: var(--raio); padding: 24px 18px; position: relative; }
.passo span {
  display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; font-weight: 800;
  background: linear-gradient(135deg, var(--ouro), var(--ouro-2)); color: #1a1405;
}
.passo h3 { font-size: 1.02rem; margin: 14px 0 6px; }
.passo p { color: var(--suave); font-size: .88rem; }

/* vitrine com moldura de seleção, como na referência */
.vitrine {
  position: relative; margin-top: 40px; padding: 14px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px;
  border: 1px solid rgba(255, 255, 255, .55); border-radius: 4px;
}
.vitrine::before, .vitrine::after { content: ""; position: absolute; width: 10px; height: 10px; background: #fff; border-radius: 50%; }
.vitrine::before { top: -5px; left: -5px; }
.vitrine::after { bottom: -5px; right: -5px; }
.vitrine { grid-template-columns: repeat(3, 1fr); }
.quadro { position: relative; margin: 0; border-radius: 10px; overflow: hidden; background: #050f2e; box-shadow: 0 10px 30px rgba(0, 0, 0, .35); }
.quadro img { width: 100%; height: 100%; aspect-ratio: 1232 / 501; object-fit: cover; transition: transform .35s; }
.quadro:hover img { transform: scale(1.05); }
.quadro figcaption {
  position: absolute; left: 10px; bottom: 10px; font-size: .74rem; font-weight: 600; letter-spacing: .02em;
  padding: 4px 10px; border-radius: 999px; background: rgba(3, 10, 28, .82); color: var(--ouro); border: 1px solid rgba(233, 196, 124, .4);
}
.quadro--destaque { grid-column: span 2; grid-row: span 2; }
.quadro--destaque figcaption { font-size: .85rem; left: 14px; bottom: 14px; }

/* professor */
.professor { display: grid; grid-template-columns: .8fr 1.2fr; gap: 56px; align-items: center; }
.professor__foto { margin: 0; border-radius: 18px; overflow: hidden; box-shadow: var(--sombra), 0 0 0 1px rgba(233, 196, 124, .35); }
.professor__texto p:not(.selo) { color: var(--suave); margin-top: 16px; }
.professor__texto em { color: var(--ouro); font-style: italic; }

/* oferta */
.oferta__grade { display: grid; grid-template-columns: .9fr 1.1fr; gap: 40px; align-items: start; }
.oferta {
  position: relative; background: linear-gradient(180deg, rgba(20, 45, 120, .7), rgba(8, 20, 55, .85));
  border: 1px solid rgba(233, 196, 124, .4); border-radius: 18px; padding: 32px 28px; text-align: center; box-shadow: var(--sombra);
}
.oferta__logo { width: 170px; height: auto; margin: 0 auto 14px; border-radius: 50%; aspect-ratio: 1; object-fit: cover; object-position: 50% 48%; box-shadow: 0 0 0 3px rgba(233, 196, 124, .45); }
.oferta__itens { list-style: none; padding: 0; margin: 10px 0 26px; text-align: left; display: grid; gap: 10px; }
.oferta__itens li { position: relative; padding-left: 30px; font-size: .95rem; }
.oferta__itens li::before {
  content: ""; position: absolute; left: 0; top: .2em; width: 20px; height: 20px; border-radius: 50%;
  background: rgba(74, 168, 255, .18) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%234aa8ff' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5 9-10'/%3E%3C/svg%3E") center / 12px no-repeat;
}
.oferta__seguro { margin-top: 12px; font-size: .82rem; color: var(--suave); }

.garantia {
  display: flex; gap: 22px; align-items: center; background: var(--card); border: 1px solid var(--borda);
  border-radius: var(--raio); padding: 22px;
}
.garantia__selo {
  flex: none; width: 96px; height: 96px; border-radius: 50%; display: grid; place-content: center; text-align: center;
  background: radial-gradient(circle at 30% 30%, #fff1cc, var(--ouro) 45%, var(--ouro-2)); color: #10204d;
  box-shadow: 0 0 0 4px rgba(233, 196, 124, .25);
}
.garantia__selo strong { font-size: 2.4rem; line-height: 1; font-weight: 800; }
.garantia__selo span { font-size: .78rem; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; }
.garantia h3 { font-size: 1.15rem; margin-bottom: 6px; }
.garantia p { color: var(--suave); font-size: .92rem; }

.faq { margin-top: 18px; display: grid; gap: 10px; }
.faq details { background: var(--card); border: 1px solid var(--borda); border-radius: 10px; }
.faq summary { cursor: pointer; padding: 15px 44px 15px 18px; font-weight: 600; font-size: .95rem; list-style: none; position: relative; min-height: 44px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 18px; top: 50%; transform: translateY(-50%); color: var(--ouro); font-size: 1.3rem; }
.faq details[open] summary::after { content: "–"; }
.faq details p { padding: 0 18px 16px; color: var(--suave); font-size: .92rem; }

/* fecho */
.fecho { padding: 56px 0 88px; text-align: center; }
.fecho__frase { font-size: clamp(1.1rem, 2vw, 1.4rem); font-style: italic; max-width: 36em; margin: 0 auto 28px; color: #dfe7ff; }

.rodape { border-top: 1px solid var(--borda); padding: 22px 0; font-size: .82rem; color: var(--suave); }
.rodape__linha { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; align-items: center; }
.rodape a { color: var(--ouro); text-decoration: none; min-height: 44px; display: inline-flex; align-items: center; }

/* barra fixa do celular (lógica no app.js) */
.barra {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 20; display: flex; gap: 12px; align-items: center;
  padding: 10px 16px calc(10px + env(safe-area-inset-bottom)); background: rgba(3, 10, 28, .94);
  border-top: 1px solid rgba(233, 196, 124, .3); backdrop-filter: blur(10px);
  transform: translateY(110%); transition: transform .3s;
}
.barra.vem { transform: translateY(0); }
.barra__preco { font-weight: 700; font-size: .95rem; line-height: 1.2; }
.barra__preco small { display: block; font-weight: 400; color: var(--suave); font-size: .75rem; }
.barra .botao { flex: 1; min-height: 46px; padding: 10px 16px; }

/* revelar à prova de falha (só esconde com html.anima) */
html.anima .anim { opacity: 0; transition: opacity .7s ease, transform .7s cubic-bezier(.2, .7, .2, 1); }
html.anima .anim.ok { opacity: 1; transform: none; }
html.anima .d1 { transition-delay: 60ms; }
html.anima .d2 { transition-delay: 120ms; }
html.anima .d3 { transition-delay: 180ms; }
html.anima .d4 { transition-delay: 240ms; }
html.anima .d5 { transition-delay: 300ms; }
html.anima .anim--sobe { transform: translateY(20px); }
html.anima .anim--surge { transform: scale(.96); }
html.anima .anim--pop { transform: translateY(14px) scale(.96); }
html.anima .anim--lado { transform: translateX(-22px); }
html.anima .anim.ok { transform: none; }

/* responsivo */
@media (max-width: 960px) {
  .hero { padding-top: 100px; }
  .hero__grade, .numeros__grade, .professor, .oferta__grade { grid-template-columns: 1fr; }
  .hero__visual { max-width: 560px; width: 100%; margin-inline: auto; }
  .cards--3 { grid-template-columns: repeat(2, 1fr); }
  .passos { grid-template-columns: repeat(2, 1fr); }
  .passos .passo:last-child { grid-column: 1 / -1; }
  .vitrine { grid-template-columns: repeat(2, 1fr); }
  .quadro--destaque { grid-row: span 1; }
  .numeros__visual { min-height: 0; aspect-ratio: 16 / 11; }
  .professor__foto { max-width: 420px; }
}
@media (max-width: 600px) {
  body { padding-bottom: 72px; }
  .secao { padding: 52px 0; }
  .cards--3, .cards--2, .passos { grid-template-columns: 1fr; }
  .hero__acao .botao { width: 100%; }
  .numero { flex-direction: column; align-items: flex-start; gap: 4px; }
  .numero strong { min-width: 0; }
  .garantia { flex-direction: column; text-align: center; }
  .topo__membros { padding: 8px 12px; font-size: .7rem; }
  .selo { font-size: .66rem; letter-spacing: .05em; padding: 6px 12px; }
  .vitrine { padding: 8px; gap: 8px; }
  .quadro:not(.quadro--destaque) figcaption { display: none; }
  .quadro--destaque figcaption { font-size: .72rem; left: 8px; bottom: 8px; }
  .hero__visual { padding: 26px 14px 40px; }
  .orbe--play { right: -3%; }
  .orbe--maos { right: -4%; }
  .celular { left: -5%; border-radius: 14px; }
  .celular__tela { border-radius: 10px; }
  .chip { padding: 5px 9px; }
}
@media (min-width: 961px) { .barra { display: none; } }
@media (max-width: 960px) { body { padding-bottom: 72px; } }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .001ms !important; animation-duration: .001ms !important; }
  html.anima .anim { opacity: 1; transform: none; }
}

/* preço com cupom */
.cupom { color: var(--ouro); letter-spacing: .06em; }
.preco { margin: 4px 0 20px; padding: 16px; border-radius: 12px; background: rgba(3, 10, 28, .45); border: 1px dashed rgba(233, 196, 124, .45); }
.preco__cupom { font-size: .85rem; color: var(--suave); }
.preco__valor { font-size: 2.6rem; font-weight: 800; line-height: 1.1; color: #fff; margin-top: 4px; }
.preco__valor small { font-size: 1.1rem; font-weight: 600; color: var(--ceu); vertical-align: .55em; margin-right: 4px; }
.preco__total { font-size: .78rem; color: var(--suave); margin-top: 6px; }
.preco__cupom s { opacity: .8; }
.preco__total b { color: #fff; }