/* ═══════════════════════════════════════════════════════════
   FLUXO PLAY v13 — PREMIUM / FENOMENAL
   Visual: glassmorphism, neon accents, gradientes vivos
   ═══════════════════════════════════════════════════════════ */

:root {
  --bg: #050508;
  --bg2: #08080e;
  --glass: rgba(255,255,255,.025);
  --glass-border: rgba(255,255,255,.06);
  --glass-hover: rgba(255,255,255,.055);
  --text: #f4f6fc;
  --muted: #9ba4c0;
  --dim: #5c6585;
  --purple: #8b5cf6;
  --purple-light: #c4b5fd;
  --blue: #3b82f6;
  --cyan: #22d3ee;
  --emerald: #34d399;
  --whats: #25d366;
  --radius: 20px;
  --radius-sm: 14px;
  --max: 1080px;
  --font: 'Inter', system-ui, sans-serif;
  --glow-purple: 0 0 40px rgba(139,92,246,.3);
  --glow-cyan: 0 0 30px rgba(34,211,238,.2);
  --glow-whats: 0 0 30px rgba(37,211,102,.35);
  --gradient-main: linear-gradient(135deg, var(--purple), var(--blue), var(--cyan));
  --gradient-text: linear-gradient(90deg, var(--purple-light), var(--cyan), var(--emerald));
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font); background: var(--bg); color: var(--text);
  line-height: 1.6; overflow-x: hidden; -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
.wrap { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 24px; }

/* ═══════════════════════════════════════
   HERO — Sala de cinema real
   ═══════════════════════════════════════ */
.hero {
  position: relative;
  min-height: 100vh; min-height: 100dvh;
  display: flex; align-items: center; justify-content: center;
  text-align: center; padding: 40px 0;
  overflow: hidden;
  background: var(--bg);
}

/* Fundo — foto real de cinema */
.hero-bg {
  position: absolute; inset: 0; z-index: 0;
}
.hero-bg__img {
  width: 100%; height: 100%; object-fit: cover;
  opacity: 0;
  animation: cinema-reveal 3s ease-out .3s forwards;
}
.hero-bg__overlay {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(5,5,8,.4) 0%, rgba(5,5,8,.85) 60%, rgba(5,5,8,.98) 100%),
    radial-gradient(ellipse at 50% 30%, rgba(139,92,246,.08), transparent 60%);
}

@keyframes cinema-reveal {
  0% { opacity: 0; transform: scale(1.05); }
  100% { opacity: .45; transform: scale(1); }
}

.hero-content { position: relative; z-index: 2; display: flex; flex-direction: column; align-items: center; gap: 16px; animation: content-in 1s ease-out 1s both; }
@keyframes content-in { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }

/* Lucide icons sizing */
.plan-icon i, .content-card__icon i { width: 28px; height: 28px; }
.badge-highlight i { width: 18px; height: 18px; }
.mid-cta__badge i { width: 14px; height: 14px; }
.btn-solid i { width: 20px; height: 20px; }
.wafloat i { width: 26px; height: 26px; }

/* Logo */
.hero-logo {
  width: 240px;
  filter: drop-shadow(0 0 60px rgba(139,92,246,.5));
  animation: logo-glow 4s ease-in-out infinite;
}
@keyframes logo-glow {
  0%, 100% { filter: drop-shadow(0 0 60px rgba(139,92,246,.5)); transform: scale(1); }
  50% { filter: drop-shadow(0 0 90px rgba(139,92,246,.7)); transform: scale(1.03); }
}

/* Título */
.hero h1 { font-size: clamp(1.8rem, 5vw, 3.2rem); font-weight: 900; line-height: 1.1; letter-spacing: -.02em; }
.hero h1 span {
  background: var(--gradient-text);
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.hero-sub { font-size: 1rem; color: var(--muted); max-width: 480px; letter-spacing: -.01em; }

/* Badge */
.badge-highlight {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 20px; border-radius: 40px;
  background: rgba(139,92,246,.08);
  border: 1px solid rgba(139,92,246,.25);
  backdrop-filter: blur(8px);
  font-size: .82rem; font-weight: 700; color: var(--purple-light);
  box-shadow: var(--glow-purple), inset 0 1px 0 rgba(255,255,255,.05);
  animation: badge-pulse 3s ease-in-out infinite;
}
.badge-highlight svg { stroke: var(--cyan); animation: star-spin 4s linear infinite; }
@keyframes badge-pulse { 0%,100% { box-shadow: var(--glow-purple); } 50% { box-shadow: 0 0 60px rgba(139,92,246,.4); } }
@keyframes star-spin { to { transform: rotate(360deg); } }

/* ═══════ PLANOS — Glass cards ═══════ */
.plans {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px;
  width: 100%; max-width: 640px; margin-top: 8px;
}
.plan {
  position: relative;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 8px; padding: 22px 12px 18px;
  border-radius: var(--radius);
  background: var(--glass);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(12px);
  transition: all .3s cubic-bezier(.4,0,.2,1);
  cursor: pointer; text-align: center;
}
.plan:hover {
  transform: translateY(-8px) scale(1.04);
  background: var(--glass-hover);
  border-color: rgba(139,92,246,.4);
  box-shadow: var(--glow-purple);
}
.plan:active { transform: translateY(-2px) scale(.98); }
.plan--best {
  background: rgba(139,92,246,.06);
  border-color: rgba(139,92,246,.35);
  box-shadow: 0 0 40px rgba(139,92,246,.15), inset 0 1px 0 rgba(255,255,255,.06);
}
.plan--best:hover { box-shadow: 0 0 60px rgba(139,92,246,.3); }

.plan-badge {
  position: absolute; top: -11px; left: 50%; transform: translateX(-50%);
  display: flex; align-items: center; gap: 4px;
  background: var(--gradient-main); color: #fff;
  font-size: .56rem; font-weight: 800; text-transform: uppercase;
  letter-spacing: .5px; padding: 4px 12px; border-radius: 14px; white-space: nowrap;
  box-shadow: 0 4px 12px rgba(139,92,246,.3);
}

.plan-icon {
  width: 48px; height: 48px; border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, rgba(139,92,246,.1), rgba(34,211,238,.06));
  border: 1px solid rgba(139,92,246,.12);
  color: var(--purple-light); transition: all .3s;
}
.plan:hover .plan-icon {
  background: linear-gradient(135deg, rgba(139,92,246,.18), rgba(34,211,238,.1));
  border-color: rgba(139,92,246,.3);
  transform: scale(1.12);
  box-shadow: 0 0 20px rgba(139,92,246,.2);
}

.plan strong { font-size: .76rem; color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: .4px; }
.plan-price { font-size: 1.25rem; font-weight: 900; color: var(--text); }
.plan small { font-size: .68rem; color: var(--cyan); font-weight: 700; }

/* Trust */
.trust {
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap; justify-content: center;
  font-size: .82rem; color: var(--muted); margin-top: 6px;
}
.trust svg { flex-shrink: 0; }

/* ═══════════════════════════════════════
   CONTENT SECTION — Cards premium
   ═══════════════════════════════════════ */
.content-section {
  padding: 70px 0;
  background: var(--bg2);
  position: relative;
}
.content-section::before {
  content: ''; position: absolute; top: 0; left: 50%; transform: translateX(-50%);
  width: 300px; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(139,92,246,.4), transparent);
}
.content-section h2 { text-align: center; font-size: 1.8rem; font-weight: 900; margin-bottom: 36px; letter-spacing: -.02em; }
.gradient-text {
  background: var(--gradient-text);
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}

/* Content Grid */
.content-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px;
  max-width: 740px; margin: 0 auto 48px;
}
.content-card {
  display: flex; flex-direction: column; align-items: center; text-align: center;
  padding: 28px 16px; border-radius: var(--radius);
  background: var(--glass); border: 1px solid var(--glass-border);
  backdrop-filter: blur(8px);
  transition: all .25s;
  position: relative; overflow: hidden;
}
.content-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: var(--gradient-main); opacity: 0; transition: opacity .3s;
}
.content-card:hover {
  border-color: rgba(139,92,246,.3);
  background: var(--glass-hover);
  transform: translateY(-4px);
  box-shadow: 0 10px 30px rgba(139,92,246,.1);
}
.content-card:hover::before { opacity: 1; }

.content-card__icon {
  width: 56px; height: 56px; border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, rgba(139,92,246,.12), rgba(59,130,246,.08));
  border: 1px solid rgba(139,92,246,.12);
  color: var(--purple-light); margin-bottom: 12px;
  transition: all .25s;
}
.content-card:hover .content-card__icon {
  transform: scale(1.1);
  box-shadow: 0 0 24px rgba(139,92,246,.2);
  border-color: rgba(139,92,246,.3);
}
.content-card strong { font-size: .92rem; margin-bottom: 4px; }
.content-card span { font-size: .78rem; color: var(--muted); }

/* Mid CTA — Premium */
.mid-cta {
  text-align: center; padding: 48px 32px;
  background: var(--glass);
  border: 1px solid rgba(139,92,246,.2);
  border-radius: var(--radius);
  backdrop-filter: blur(12px);
  position: relative; overflow: hidden;
}
.mid-cta::before {
  content: ''; position: absolute; inset: -2px;
  background: conic-gradient(from 0deg, var(--purple), var(--cyan), var(--blue), var(--purple));
  border-radius: var(--radius); opacity: .08; z-index: 0;
  animation: border-spin 6s linear infinite;
}
@keyframes border-spin { to { transform: rotate(360deg); } }
.mid-cta > * { position: relative; z-index: 1; }

.mid-cta__badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 16px; border-radius: 20px; margin-bottom: 16px;
  background: rgba(34,211,238,.06); border: 1px solid rgba(34,211,238,.2);
  font-size: .72rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: .4px; color: var(--cyan);
}
.mid-cta__badge svg { stroke: var(--cyan); }
.mid-cta h3 { font-size: 1.5rem; font-weight: 900; margin-bottom: 10px; letter-spacing: -.02em; }
.mid-cta p { font-size: .95rem; color: var(--muted); margin-bottom: 22px; }
.mid-cta__hint { display: block; margin-top: 14px; font-size: .78rem; color: var(--dim); }

/* Botão principal */
.btn-solid {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 16px 32px; border-radius: 50px; font-weight: 800; font-size: 1rem;
  background: linear-gradient(135deg, var(--whats), #2dd4a8); color: #fff; border: none;
  box-shadow: var(--glow-whats);
  transition: all .2s; cursor: pointer;
  letter-spacing: -.01em;
}
.btn-solid:hover { transform: translateY(-3px) scale(1.02); box-shadow: 0 12px 40px rgba(37,211,102,.45); }
.btn-solid:active { transform: translateY(0) scale(.98); }
.btn-big { font-size: 1.1rem; padding: 20px 48px; }

/* ═══════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════ */
.footer {
  padding: 20px 0;
  border-top: 1px solid var(--glass-border);
  background: var(--bg);
}
.footer-row {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 8px; font-size: .78rem; color: var(--dim);
}
.footer a { color: var(--muted); transition: color .15s; }
.footer a:hover { color: var(--cyan); }

/* ═══════════════════════════════════════
   WHATSAPP FLUTUANTE
   ═══════════════════════════════════════ */
.wafloat {
  position: fixed; right: 18px; bottom: 18px; z-index: 200;
  width: 58px; height: 58px; border-radius: 50%;
  background: var(--whats); color: #fff;
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--glow-whats);
  animation: wa-ring 2.2s ease-in-out infinite; transition: transform .15s;
}
.wafloat:hover { transform: scale(1.15); }
@keyframes wa-ring {
  0% { box-shadow: 0 0 0 0 rgba(37,211,102,.5); }
  70% { box-shadow: 0 0 0 16px rgba(37,211,102,0); }
  100% { box-shadow: 0 0 0 0 rgba(37,211,102,0); }
}

/* ═══════════════════════════════════════
   RESPONSIVO
   ═══════════════════════════════════════ */
@media (max-width: 768px) {
  .hero-logo { width: 180px; }
  .hero h1 { font-size: 1.6rem; }
  .hero-sub { font-size: .88rem; }
  .plans { grid-template-columns: 1fr 1fr; gap: 10px; max-width: 360px; }
  .plan { padding: 18px 10px; }
  .plan-price { font-size: 1.1rem; }
  .plan-icon { width: 40px; height: 40px; }
  .plan-icon svg { width: 22px; height: 22px; }
  .content-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .content-card { padding: 20px 12px; }
  .content-card__icon { width: 46px; height: 46px; }
  .mid-cta { padding: 32px 18px; }
  .mid-cta h3 { font-size: 1.3rem; }
  .btn-big { font-size: 1rem; padding: 16px 36px; }
  .footer-row { flex-direction: column; text-align: center; }
}

@media (max-width: 400px) {
  .hero-logo { width: 140px; }
  .hero h1 { font-size: 1.4rem; }
  .plans { max-width: 300px; gap: 8px; }
  .plan-price { font-size: 1rem; }
  .plan-icon { width: 36px; height: 36px; }
  .content-grid { gap: 8px; }
}

/* ═══════════════════════════════════════
   PÁGINAS INTERNAS (header, apps, tutoriais, legal)
   ═══════════════════════════════════════ */
.header { position: sticky; top: 0; z-index: 100; background: rgba(5,5,8,.92); backdrop-filter: blur(20px); border-bottom: 1px solid var(--glass-border); }
.header-row { display: flex; align-items: center; justify-content: space-between; height: 58px; }
.logo { height: 38px; width: auto; }
.nav { display: flex; align-items: center; gap: 26px; }
.nav a { font-size: .88rem; font-weight: 600; color: var(--muted); transition: color .15s; }
.nav a:hover, .nav a.active { color: var(--text); }
.menu-btn { display: none; background: none; border: none; color: var(--text); cursor: pointer; padding: 4px; }
@media (max-width: 768px) {
  .menu-btn { display: block; }
  .nav { position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; background: rgba(5,5,8,.97); backdrop-filter: blur(16px); padding: 12px 20px; gap: 0; border-bottom: 1px solid var(--glass-border); display: none; }
  .nav.open { display: flex; }
  .nav a { padding: 14px 0; border-bottom: 1px solid var(--glass-border); width: 100%; }
  .nav a:last-child { border: none; }
}
.apps-hero { text-align: center; padding: 60px 0 30px; background: radial-gradient(700px 300px at 50% -10%, rgba(139,92,246,.1), transparent), var(--bg); }
.apps-hero__title { font-size: 2.2rem; font-weight: 900; }
.apps-hero__title span { background: var(--gradient-text); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.apps-hero__sub { color: var(--muted); max-width: 500px; margin: 12px auto 0; }
.notice { display: flex; align-items: center; gap: 12px; background: rgba(255,200,50,.04); border: 1px solid rgba(255,200,50,.15); border-radius: var(--radius); padding: 14px 18px; margin: 24px 0; }
.notice__icon { font-size: 1.4rem; }
.notice p { font-size: .9rem; }
.notice__link { color: var(--cyan); font-weight: 700; }
.apps-section { padding: 40px 0; }
.apps-section--alt { background: var(--bg2); }
.apps-section__head { text-align: center; margin-bottom: 28px; }
.apps-section__tag { display: inline-block; font-size: .65rem; font-weight: 700; text-transform: uppercase; padding: 3px 10px; border-radius: 20px; margin-bottom: 10px; background: rgba(34,211,238,.06); color: var(--cyan); border: 1px solid rgba(34,211,238,.15); }
.apps-section__tag--p2p { background: rgba(139,92,246,.06); color: var(--purple-light); border-color: rgba(139,92,246,.2); }
.apps-section__head h2 { font-size: 1.5rem; font-weight: 800; margin-bottom: 6px; }
.apps-section__head p { color: var(--muted); }
.apps-group { font-size: 1.05rem; margin: 24px 0 14px; }
.apps-grid { display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.app-card { background: var(--glass); border: 1px solid var(--glass-border); border-radius: var(--radius); padding: 20px; display: flex; flex-direction: column; backdrop-filter: blur(8px); transition: all .2s; }
.app-card:hover { transform: translateY(-3px); border-color: rgba(139,92,246,.3); box-shadow: 0 8px 24px rgba(139,92,246,.1); }
.app-card--featured { border-color: rgba(139,92,246,.3); }
.app-card h4 { font-size: 1.05rem; margin-bottom: 6px; }
.app-card__compat { font-size: .78rem; color: var(--muted); margin-bottom: 8px; }
.app-card__info { font-size: .78rem; color: var(--muted); margin-bottom: 14px; }
.app-card__info strong { color: var(--cyan); }
.app-card__btn { margin-top: auto; text-align: center; font-weight: 700; font-size: .85rem; padding: 10px 14px; border-radius: 12px; background: var(--gradient-main); color: #fff; transition: transform .15s; }
.app-card__btn:hover { transform: translateY(-2px); }
.apps-note { text-align: center; margin-top: 22px; color: var(--muted); font-size: .85rem; }
.tut { background: var(--glass); border: 1px solid var(--glass-border); border-radius: var(--radius); margin-bottom: 12px; overflow: hidden; backdrop-filter: blur(8px); }
.tut summary { cursor: pointer; padding: 16px 20px; font-weight: 700; font-size: 1rem; list-style: none; display: flex; align-items: center; justify-content: space-between; }
.tut summary::-webkit-details-marker { display: none; }
.tut summary::after { content: "+"; font-size: 1.2rem; color: var(--cyan); }
.tut[open] summary::after { content: "−"; }
.tut[open] summary { border-bottom: 1px solid var(--glass-border); }
.tut ol { padding: 16px 20px 20px 40px; }
.tut ol li { margin-bottom: 8px; color: var(--muted); }
.tut ol li strong { color: var(--cyan); }
.legal { padding: 30px 0 60px; }
.legal .wrap { max-width: 780px; }
.legal h2 { font-size: 1.1rem; margin: 24px 0 8px; color: #fff; padding-left: 12px; border-left: 3px solid var(--purple); }
.legal p { color: var(--muted); margin-bottom: 8px; font-size: .92rem; }
.legal a { color: var(--cyan); font-weight: 700; }
.legal a:hover { text-decoration: underline; }
.section__title { text-align: center; font-size: 1.5rem; font-weight: 800; margin-bottom: 30px; }
.btn-outline { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 12px 24px; border-radius: 50px; font-weight: 700; font-size: .88rem; border: 1px solid var(--glass-border); color: var(--text); background: var(--glass); backdrop-filter: blur(8px); transition: all .2s; cursor: pointer; }
.btn-outline:hover { border-color: rgba(139,92,246,.4); color: var(--purple-light); transform: translateY(-2px); box-shadow: 0 4px 16px rgba(139,92,246,.1); }