/* Colégio Ômega — Blog (alegre e colorido) */
.blog-pg { --acc: #FF822B; --btn-tx: #0B2A3F; --k0: #FF822B; --k1: #1485DB; --k2: #2E9E5B; --k3: #E2457A; --k4: #B44CFF; --k5: #F2A900; }

/* topo */
.bl-hero { position: relative; overflow: hidden; text-align: center; padding: clamp(70px, 10vw, 120px) 16px clamp(80px, 10vw, 130px); background: linear-gradient(135deg, #FFF3E6 0%, #E9F4FF 50%, #F3EBFF 100%); }
.bl-bolha { position: absolute; border-radius: 50%; opacity: .55; animation: bl-flutua 9s ease-in-out infinite alternate; }
.bl-bolha.b1 { width: 260px; height: 260px; background: #FFD3B0; left: -60px; top: -60px; }
.bl-bolha.b2 { width: 180px; height: 180px; background: #BFE0FF; right: 6%; top: 20px; animation-delay: -3s; }
.bl-bolha.b3 { width: 140px; height: 140px; background: #C9F0D5; left: 12%; bottom: -40px; animation-delay: -5s; }
.bl-bolha.b4 { width: 220px; height: 220px; background: #E6D4FF; right: -50px; bottom: -70px; animation-delay: -1s; }
@keyframes bl-flutua { to { transform: translate(20px, 18px) scale(1.06); } }
.bl-sticker { position: absolute; font-size: 44px; filter: drop-shadow(0 6px 10px rgba(0, 0, 0, .12)); animation: bl-gira 6s ease-in-out infinite alternate; }
.bl-sticker.s1 { left: 9%; top: 26%; } .bl-sticker.s2 { right: 12%; top: 46%; animation-delay: -2s; }
.bl-sticker.s3 { left: 20%; bottom: 14%; animation-delay: -4s; } .bl-sticker.s4 { right: 22%; top: 12%; animation-delay: -1s; }
.bl-sticker.s5 { right: 7%; bottom: 14%; animation-delay: -3s; }
@keyframes bl-gira { from { transform: rotate(-10deg) translateY(0); } to { transform: rotate(10deg) translateY(-12px); } }
.bl-hero-in { position: relative; z-index: 1; max-width: 760px; margin: 0 auto; }
.bl-selo { display: inline-block; font-family: 'Caveat', cursive; font-weight: 700; font-size: 30px; color: #fff; background: #FF822B; padding: 2px 22px 6px; border-radius: 99px; transform: rotate(-3deg); box-shadow: 0 8px 20px rgba(255, 130, 43, .35); }
.bl-hero h1 { font-family: var(--disp); font-size: clamp(42px, 6.5vw, 80px); font-weight: 800; line-height: 1; color: #0B2A3F; margin: 22px 0 14px; }
.bl-hero h1 em { font-style: normal; display: block; background: linear-gradient(90deg, #FF822B, #E2457A, #B44CFF, #1485DB); -webkit-background-clip: text; background-clip: text; color: transparent; }
.bl-hero p { font-size: clamp(17px, 2vw, 21px); color: #44566A; }
.bl-busca { display: flex; max-width: 520px; margin: 28px auto 0; background: #fff; border-radius: 99px; padding: 6px; box-shadow: 0 14px 34px rgba(11, 42, 63, .12); }
.bl-busca input { flex: 1; border: 0; outline: 0; background: transparent; padding: 10px 18px; font: inherit; font-size: 17px; color: #0B2A3F; min-width: 0; }
.bl-busca button { border: 0; background: #FF822B; color: #0B2A3F; font-weight: 700; padding: 12px 26px; border-radius: 99px; cursor: pointer; }

/* filtros por categoria */
.bl-lista { padding: clamp(40px, 6vw, 70px) 0 clamp(60px, 8vw, 100px); }
.bl-filtros { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-bottom: 36px; }
.bl-filtros a { text-decoration: none; font-weight: 600; font-size: 15px; padding: 9px 18px; border-radius: 99px; background: #F4F7FA; color: #44566A; border: 2px solid transparent; transition: .2s; }
.bl-filtros a:hover { border-color: #FF822B; }
.bl-filtros a.ativo { background: #0B2A3F; color: #fff; }
.bl-info { text-align: center; color: #44566A; margin: -16px 0 28px; }

/* cartões */
.bl-grade { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.bl-card { display: flex; flex-direction: column; text-decoration: none; background: #fff; border-radius: 26px; overflow: hidden; box-shadow: 0 14px 34px rgba(11, 42, 63, .09); transition: transform .3s, box-shadow .3s; border: 3px solid transparent; }
.bl-card:hover { transform: translateY(-8px) rotate(-.6deg); box-shadow: 0 24px 46px rgba(11, 42, 63, .16); border-color: var(--k); }
.bl-img { position: relative; aspect-ratio: 16/10; overflow: hidden; background: color-mix(in srgb, var(--k) 20%, #fff); }
.bl-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s; }
.bl-card:hover .bl-img img { transform: scale(1.07); }
.bl-cat { position: absolute; left: 14px; top: 14px; background: var(--k); color: #fff; font-weight: 700; font-size: 12px; text-transform: uppercase; letter-spacing: 1px; padding: 5px 12px; border-radius: 99px; box-shadow: 0 4px 12px rgba(0, 0, 0, .18); }
.bl-txt { padding: 20px 22px 24px; display: flex; flex-direction: column; flex: 1; border-top: 5px solid var(--k); }
.bl-txt small { color: var(--k); font-weight: 700; font-size: 13px; text-transform: uppercase; letter-spacing: 1px; }
.bl-txt h3 { font-family: var(--disp); font-size: 24px; line-height: 1.15; color: #0B2A3F; margin: 6px 0 8px; }
.bl-txt p { color: #5A6875; font-size: 15px; line-height: 1.55; flex: 1; }
.bl-txt b { margin-top: 12px; color: var(--k); font-size: 15px; }
/* paginação */
.bl-pag { display: flex; justify-content: center; align-items: center; flex-wrap: wrap; gap: 8px; margin-top: 46px; }
.bl-pag a, .bl-pag span { min-width: 46px; height: 46px; display: grid; place-items: center; padding: 0 14px; border-radius: 99px; text-decoration: none; font-weight: 700; color: #0B2A3F; background: #F4F7FA; }
.bl-pag a:hover { background: #FFE2CC; }
.bl-pag a.atual { background: #FF822B; color: #0B2A3F; }
.bl-pag span { background: none; }
.bl-vazio { text-align: center; padding: 50px 16px; color: #44566A; font-size: 18px; }

@media (max-width: 1000px) { .bl-grade { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px) {
  .bl-grade { grid-template-columns: 1fr; }
  .bl-sticker { font-size: 30px; }
  .bl-sticker.s2, .bl-sticker.s4 { display: none; }
}