/* ============================================================
   Home Core Academy BR — cores da identidade (#FF131A / #9D0000)
   ============================================================ */
:root {
  --red: #ff131a;
  --red-deep: #9d0000;
  --red-soft: #ff4a50;
  --ink: #0b0b0d;
  --ink-2: #141417;
  --ink-3: #1d1d21;
  --page: #0a0a0b;
  --card: #151518;
  --card-2: #1d1d21;
  --text: #f4f4f5;
  --mute: #9b9ba3;
  --line: rgba(255, 255, 255, .08);
  --line-dark: rgba(255, 255, 255, .1);
  --display: "Archivo", system-ui, sans-serif;
  --body: "Manrope", system-ui, sans-serif;
  --r-xl: 32px;
  --r-lg: 20px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background:
    radial-gradient(900px 600px at 100% 0%, rgba(157, 0, 0, .22), transparent 70%),
    radial-gradient(700px 500px at 0% 45%, rgba(255, 19, 26, .08), transparent 70%),
    var(--page);
  color: var(--text);
  font-family: var(--body); line-height: 1.55;
  -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
.wrap { max-width: 1240px; margin: 0 auto; padding: 0 24px; position: relative; }
.display { font-family: var(--display); font-weight: 800; letter-spacing: -.01em; line-height: .92; text-transform: uppercase; }
.icon { width: 1em; height: 1em; stroke: currentColor; fill: none; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; flex: none; }

/* Marca d'água de fundo */
.watermark {
  position: fixed; inset: 0; pointer-events: none; user-select: none; overflow: hidden; opacity: .035; z-index: 0;
}
.watermark img { position: absolute; top: 4vh; left: -4vw; width: 110vw; max-width: none; }
main, .topbar, footer { position: relative; z-index: 1; }

/* Logo (arte oficial, sem fundo) */
.brand { display: inline-flex; align-items: center; flex: none; }
.brand img { height: 46px; width: auto; }

/* Barra superior */
.topbar .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-top: 20px; padding-bottom: 14px; }
.topbar .info { display: flex; gap: 32px; font-size: 14px; }
.topbar .info p:first-child { font-size: 11px; letter-spacing: .2em; text-transform: uppercase; color: var(--mute); }
.topbar .info p:last-child { font-weight: 700; }
.topbar .info a:hover { color: var(--red); }

/* ---------- Hero (cartão escuro) ---------- */
.hero-card { background: #0f0f11; border: 1px solid var(--line); border-radius: var(--r-xl); overflow: hidden; box-shadow: 0 50px 100px -40px rgba(255, 19, 26, .35); color: #fff; }
.hero-nav { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 16px 28px; border-bottom: 1px solid var(--line-dark); position: relative; }
.hero-nav .brand img { height: 42px; }
.nav { display: flex; gap: 26px; font-size: 14px; color: #a1a1aa; }
.nav a:hover { color: #fff; }
.nav-actions { display: flex; align-items: center; gap: 10px; }
.round { width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center; background: rgba(255, 255, 255, .06); color: #d4d4d8; transition: background .2s, transform .2s; }
.round:hover { background: rgba(255, 255, 255, .12); }
.round.red { background: var(--red); color: #fff; }
.round.red:hover { background: var(--red-soft); }
.round .icon { font-size: 17px; }
.pill-btn { display: inline-flex; align-items: center; gap: 8px; height: 38px; padding: 0 18px; border-radius: 999px; background: var(--red); color: #fff; font-weight: 800; font-size: 14px; transition: background .2s; }
.pill-btn:hover { background: var(--red-soft); }
.nav-toggle { display: none; background: none; border: 0; cursor: pointer; }

.hero-body { position: relative; padding: 64px 28px 48px; text-align: center; }
.hero-body::before {
  content: ""; position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(15, 15, 17, .5), rgba(15, 15, 17, .92) 72%),
    url(img/core-containers.jpg) center 40% / cover no-repeat,
    radial-gradient(ellipse 60% 70% at 50% -10%, rgba(255, 19, 26, .38), transparent 65%),
    radial-gradient(ellipse 40% 50% at 85% 100%, rgba(157, 0, 0, .35), transparent 70%);
}
.hero-body::after {
  content: ""; position: absolute; inset: 0; opacity: .35;
  background-image: linear-gradient(rgba(255, 255, 255, .05) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .05) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 70% 80% at 50% 30%, #000, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 70% 80% at 50% 30%, #000, transparent 75%);
}
.hero-body > * { position: relative; z-index: 1; }
.eyebrow { font-size: 13px; letter-spacing: .4em; text-transform: uppercase; color: var(--red); font-weight: 700; }
.hero-title { margin-top: 14px; }
.hero-title span { display: block; }
.hero-title .l1 { font-size: clamp(28px, 7vw, 84px); }
.hero-title .l2 { font-size: clamp(30px, 9.4vw, 116px); color: var(--red); }
.hero-lead { color: #a1a1aa; max-width: 620px; margin: 20px auto 0; font-size: 16px; }

.hero-pill {
  margin: 34px auto 0; max-width: 640px; background: var(--card-2); color: var(--text); border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 999px; padding: 6px 6px 6px 24px; display: flex; align-items: center; gap: 14px;
  box-shadow: 0 20px 40px -18px rgba(0, 0, 0, .6); text-align: left;
}
.hero-pill .tag { font-weight: 800; font-size: 14px; padding-right: 14px; border-right: 1px solid rgba(255, 255, 255, .14); white-space: nowrap; color: var(--red); }
.hero-pill .txt { flex: 1; font-size: 14px; color: var(--mute); min-width: 0; }
.hero-pill .go { width: 46px; height: 46px; border-radius: 50%; background: var(--red); color: #fff; display: grid; place-items: center; flex: none; transition: transform .3s; }
.hero-pill:hover .go { transform: rotate(45deg); }
.hero-pill .go .icon { font-size: 18px; }
.popular { margin-top: 14px; font-size: 12px; color: #71717a; }
.popular a { color: #d4d4d8; }
.popular a:hover { color: #fff; }

.cat-row { border-top: 1px solid var(--line-dark); padding: 20px 28px; display: flex; align-items: center; gap: 24px; }
.cats { flex: 1; display: grid; grid-template-columns: repeat(7, 1fr); gap: 10px; }
.cat { display: flex; flex-direction: column; align-items: center; gap: 8px; text-align: center; }
.cat .ic { width: 50px; height: 50px; border-radius: 50%; border: 1px solid var(--line-dark); display: grid; place-items: center; color: #d4d4d8; transition: all .2s; }
.cat .ic .icon { font-size: 20px; }
.cat span { font-size: 12px; color: #71717a; transition: color .2s; line-height: 1.2; }
.cat:hover .ic { border-color: rgba(255, 19, 26, .7); background: rgba(255, 19, 26, .12); color: #fff; }
.cat:hover span { color: #e4e4e7; }
.count-card { display: flex; align-items: center; gap: 16px; background: var(--red); border-radius: var(--r-lg); padding: 14px 18px 14px 22px; color: #fff; flex: none; transition: background .2s; }
.count-card:hover { background: var(--red-soft); }
.count-card b { display: block; font-family: var(--display); font-weight: 900; font-size: 22px; line-height: 1; }
.count-card small { font-size: 12px; opacity: .85; }
.count-card .go { width: 36px; height: 36px; border-radius: 50%; background: var(--ink); color: var(--red); display: grid; place-items: center; transition: transform .3s; }
.count-card:hover .go { transform: rotate(45deg); }

/* ---------- Seções ---------- */
.section { padding-top: 96px; }
.head { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; margin-bottom: 34px; }
.head.center { justify-content: center; text-align: center; }
.kicker { font-size: 13px; letter-spacing: .5em; text-transform: uppercase; color: var(--mute); margin-bottom: 6px; }
.h2 { font-size: clamp(40px, 6vw, 72px); }
.more { margin-top: 10px; display: inline-flex; align-items: center; gap: 6px; font-size: 14px; font-weight: 700; color: #d4d4d8; }
.more:hover { color: var(--red); }

/* O que fazemos */
.trio { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.trio-card .art {
  position: relative; height: 230px; border-radius: var(--r-lg); overflow: hidden; display: grid; place-items: center;
  background: linear-gradient(135deg, #27272a, var(--ink-2) 55%, var(--ink));
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .08);
}
.trio-card:nth-child(2) .art { background: linear-gradient(135deg, var(--red-deep), var(--ink-2) 60%, var(--ink)); }
.trio-card .art img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .6s; }
.trio-card:hover .art img { transform: scale(1.06); }
.trio-card .art::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 50%, rgba(10, 10, 11, .6)); }
.trio-card .art .icon { font-size: 84px; color: #3f3f46; stroke-width: 1.2; transition: all .35s; }
.trio-card:nth-child(2) .art .icon { color: rgba(255, 255, 255, .35); }
.trio-card:hover .art .icon { color: var(--red); transform: scale(1.1); }
.trio-card h3 { font-family: var(--display); font-weight: 800; font-size: 20px; margin-top: 16px; text-transform: uppercase; }
.trio-card p { color: var(--mute); font-size: 15px; margin-top: 6px; }

/* Faixas inclinadas */
.ribbons { margin: 80px 0 0; transform: rotate(-1deg); }
.ribbons.flip { transform: rotate(1deg); }
.ribbon { overflow: hidden; padding: 12px 0; }
.ribbon.dark { background: var(--ink); color: #fff; }
.ribbon.red { background: var(--red); color: #fff; transform: rotate(2deg); margin-top: -4px; }
.ribbons.flip .ribbon.red { transform: none; }
.ribbons.flip .ribbon.dark { transform: rotate(-2deg); margin-top: -4px; }
.track { display: flex; width: max-content; animation: marquee 30s linear infinite; }
.ribbon.red .track { animation-duration: 24s; animation-direction: reverse; }
.track span { font-family: var(--display); font-weight: 800; font-size: 20px; padding: 0 16px; white-space: nowrap; letter-spacing: .01em; }
.track i { font-style: normal; opacity: .5; padding: 0 12px; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* Cards de produto */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.p-card {
  position: relative; display: flex; flex-direction: column; background: var(--card); border: 1px solid var(--line); border-radius: var(--r-lg);
  padding: 16px; transition: transform .3s, box-shadow .3s; overflow: hidden;
}
.p-card:hover { transform: translateY(-4px); border-color: rgba(255, 19, 26, .45); box-shadow: 0 30px 60px -28px rgba(255, 19, 26, .45); }
.p-card .badge { align-self: flex-start; font-size: 11px; font-weight: 800; letter-spacing: .04em; text-transform: uppercase; border-radius: 999px; padding: 5px 11px; background: rgba(255, 255, 255, .08); color: #d4d4d8; }
.p-card .badge.hot { background: var(--red); color: #fff; }
.p-card .cover { margin: 14px 0 16px; border-radius: 14px; overflow: hidden; aspect-ratio: 1 / 1; background: #000; }
.p-card .cover img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.p-card:hover .cover img { transform: scale(1.04); }
.p-card h3 { font-family: var(--display); font-weight: 800; font-size: 19px; text-transform: uppercase; text-align: center; line-height: 1.1; }
.p-card .sub { text-align: center; font-size: 13px; color: var(--mute); margin-top: 4px; }
.p-card .price { display: flex; flex-direction: column; align-items: center; margin-top: 10px; }
.p-card .price-old { font-size: 13px; color: var(--mute); }
.p-card .price-now { font-family: var(--display); font-weight: 900; font-size: 24px; line-height: 1.1; }
.p-card .price-inst { font-size: 12px; color: var(--mute); }
.p-card .status { display: flex; align-items: center; justify-content: center; gap: 6px; font-size: 12px; color: var(--mute); margin-top: 10px; }
.p-card .status::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: #10b981; }
.p-card .actions { display: flex; gap: 8px; margin-top: auto; padding-top: 16px; }
.btn { flex: 1; display: inline-flex; align-items: center; justify-content: center; gap: 6px; height: 42px; border-radius: 999px; font-weight: 800; font-size: 14px; transition: all .2s; }
.btn-red { background: var(--red); color: #fff; }
.btn-red:hover { background: var(--red-soft); }
.btn-line { border: 1px solid #3f3f46; color: var(--text); }
.btn-line:hover { background: #fff; color: var(--ink); border-color: #fff; }
.btn-ink { background: var(--card-2); color: #fff; border: 1px solid #3f3f46; }
.btn-ink:hover { background: var(--red); border-color: var(--red); }

/* Card em destaque (escuro) */
.p-card.feat { background: linear-gradient(180deg, #1c0606, #0b0b0d 60%); border-color: rgba(255, 19, 26, .5); color: #fff; }
.p-card.feat::before { content: ""; position: absolute; top: -50px; right: -50px; width: 160px; height: 160px; border-radius: 50%; background: rgba(255, 19, 26, .35); filter: blur(50px); }
.p-card.feat > * { position: relative; }
.p-card.feat .sub, .p-card.feat .status, .p-card.feat .price-old, .p-card.feat .price-inst { color: #a1a1aa; }
.p-card.feat .price-now { color: var(--red); }
.p-card.feat .btn-line { border-color: #52525b; color: #fff; }
.p-card.feat .btn-line:hover { background: #fff; color: var(--ink); }

/* Plataformas: texto curto */
.p-card .desc { text-align: center; font-size: 14px; color: var(--mute); margin-top: 8px; }
.p-card.feat .desc { color: #a1a1aa; }

/* Quem somos */
.about-grid { display: grid; grid-template-columns: 1fr 1.25fr 1fr; gap: 20px; align-items: start; }
.a-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 28px; }
.a-card .label { display: inline-flex; align-items: center; gap: 8px; font-size: 12px; letter-spacing: .18em; text-transform: uppercase; font-weight: 800; color: var(--red); }
.a-card p { margin-top: 14px; color: var(--mute); font-size: 15px; }
.a-card.dark {
  background: linear-gradient(180deg, rgba(10, 10, 11, .2), rgba(10, 10, 11, .96) 60%), url(img/core-icone-3d.jpg) center top / cover;
  border-color: rgba(255, 19, 26, .45); color: #fff; transform: translateY(-12px); padding-top: 200px;
  box-shadow: 0 40px 80px -36px rgba(255, 19, 26, .5);
}
.a-card.dark p { color: #d4d4d8; font-size: 16px; }
.a-card .foot { display: flex; align-items: center; gap: 12px; margin-top: 22px; padding-top: 18px; border-top: 1px solid var(--line); }
.a-card.dark .foot { border-color: var(--line-dark); }
.a-card .foot img { height: 34px; width: auto; }
.a-card .foot b { display: block; font-size: 14px; }
.a-card .foot small { font-size: 12px; color: var(--mute); }
.a-card.dark .foot small { color: #a1a1aa; }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-top: 28px; }
.stat { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 18px 20px; }
.stat b { font-family: var(--display); font-weight: 900; font-size: 30px; line-height: 1; display: block; }
.stat b em { font-style: normal; color: var(--red); }
.stat span { font-size: 13px; color: var(--mute); }

/* Catálogo */
.gallery { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.gallery a { position: relative; height: 270px; border-radius: var(--r-lg); overflow: hidden; background: var(--ink); }
.gallery a:nth-child(even) { transform: translateY(24px); }
.gallery img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s; }
.gallery a:hover img { transform: scale(1.07); }
.gallery a span {
  position: absolute; left: 12px; bottom: 12px; background: rgba(11, 11, 13, .8); color: #fff; backdrop-filter: blur(6px);
  font-size: 12px; font-weight: 800; padding: 6px 12px; border-radius: 999px;
}
.goto { display: inline-flex; align-items: center; gap: 12px; font-weight: 700; font-size: 14px; }
.goto .round { background: var(--red); color: #fff; transition: transform .3s; }
.goto:hover .round { transform: rotate(45deg); }

/* FAQ */
.faq { display: grid; gap: 10px; max-width: 860px; margin: 0 auto; }
.faq details { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 4px 22px; }
.faq details[open] { border-color: rgba(255, 19, 26, .4); }
.faq summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 16px 0; font-weight: 800; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-family: var(--display); font-size: 24px; color: var(--red); transition: transform .3s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { color: var(--mute); padding: 0 0 18px; font-size: 15px; }
.faq a { color: var(--red); font-weight: 700; }

/* Faixa "somos a Core" */
.banner { margin-top: 96px; transform: rotate(-1deg); background: linear-gradient(90deg, #0b0b0d, #1c0404 50%, #0b0b0d); border-block: 1px solid rgba(255, 19, 26, .35); text-align: center; padding: 34px 16px 30px; }
.banner img { width: min(500px, 80vw); margin: 12px auto 0; filter: drop-shadow(0 12px 40px rgba(255, 19, 26, .35)); }
.banner p { color: #a1a1aa; font-size: 13px; letter-spacing: .4em; text-transform: uppercase; }
.banner p b { color: #fff; }
.banner .display { color: var(--red); font-size: clamp(40px, 7vw, 76px); margin-top: 8px; letter-spacing: -.01em; }

/* Rodapé */
footer { padding: 90px 0 30px; }
.foot-card { background: #0f0f11; border: 1px solid var(--line); border-radius: var(--r-xl); padding: 48px; color: #fff; }
.foot-cols { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; }
.foot-cols > div > p { color: #a1a1aa; margin-top: 18px; max-width: 320px; }
.socials { display: flex; gap: 10px; margin-top: 22px; }
.socials .round:hover { background: var(--red); color: #fff; }
.foot-cols h4 { font-size: 12px; letter-spacing: .3em; text-transform: uppercase; color: #71717a; font-weight: 700; }
.foot-cols ul { list-style: none; margin-top: 18px; display: grid; gap: 10px; font-size: 14px; color: #a1a1aa; }
.foot-cols ul a:hover { color: var(--red); }
.legal { margin-top: 44px; padding-top: 22px; border-top: 1px solid var(--line-dark); display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: 12px; color: #71717a; }
.legal a { display: inline-flex; align-items: center; gap: 6px; color: #a1a1aa; }
.legal a:hover { color: var(--red); }

/* Animação de entrada (main.js adiciona .in) */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .8s ease, transform .8s ease; }
.reveal.in { opacity: 1; transform: none; }
.gallery a.reveal.in:nth-child(even) { transform: translateY(24px); }
.a-card.dark.reveal.in { transform: translateY(-12px); }
.hero-card .reveal { opacity: 1; transform: none; animation: rise .8s ease both; }
.hero-card .reveal:nth-child(2) { animation-delay: .08s; }
.hero-card .reveal:nth-child(3) { animation-delay: .16s; }
.hero-card .reveal:nth-child(4) { animation-delay: .24s; }
.hero-card .reveal:nth-child(5) { animation-delay: .32s; }
@keyframes rise { from { opacity: 0; transform: translateY(20px); } }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}

/* ---------- Responsivo ---------- */
@media (max-width: 1100px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .cats { grid-template-columns: repeat(4, 1fr); row-gap: 16px; }
  .cat-row { flex-direction: column; align-items: stretch; }
  .foot-cols { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 900px) {
  .nav { display: none; position: absolute; top: 100%; left: 0; right: 0; z-index: 20; background: var(--ink-2); flex-direction: column; gap: 0; padding: 8px 20px 16px; border-bottom: 1px solid var(--line-dark); }
  .nav.open { display: flex; }
  .nav a { padding: 12px 0; border-bottom: 1px solid var(--line-dark); color: #e4e4e7; }
  .nav-toggle { display: grid; }
  .trio, .grid-3, .about-grid { grid-template-columns: 1fr; }
  .a-card.dark, .a-card.dark.reveal.in { transform: none; }
  .stats { grid-template-columns: 1fr 1fr; }
  .gallery { grid-template-columns: 1fr 1fr; }
  .gallery a { height: 220px; }
}
@media (max-width: 640px) {
  .wrap { padding: 0 16px; }
  .topbar .wrap { flex-direction: column; gap: 10px; }
  .topbar .info { gap: 22px; }
  .hero-nav { padding: 14px 16px; }
  .hero-nav .pill-btn { display: none; }
  .hero-nav .brand img { height: 30px; }
  .topbar .brand { display: none; }
  .a-card.dark { padding-top: 170px; }
  .hero-body { padding: 44px 16px 36px; }
  .hero-pill { padding-left: 18px; }
  .hero-pill .tag { display: none; }
  .cat-row { padding: 18px 16px; }
  .grid-4 { grid-template-columns: 1fr; }
  .head { flex-direction: column; align-items: flex-start; }
  .head.center { align-items: center; }
  .foot-card { padding: 32px 22px; }
  .foot-cols { grid-template-columns: 1fr; gap: 30px; }
  .gallery a { height: 170px; }
  .gallery a:nth-child(even), .gallery a.reveal.in:nth-child(even) { transform: translateY(14px); }
  .track span { font-size: 16px; }
}