:root {
  --bg: #050812;
  --bg-soft: #07111f;
  --card: rgba(9, 20, 35, 0.72);
  --card-strong: rgba(11, 26, 46, 0.94);
  --line: rgba(78, 210, 255, 0.18);
  --text: #f5fbff;
  --muted: #9fb3c8;
  --muted-2: #6f8194;
  --primary: #00d9ff;
  --primary-2: #0077ff;
  --success: #34f5a3;
  --danger: #ff4d7d;
  --warning: #ffd166;
  --shadow: 0 25px 80px rgba(0, 119, 255, 0.18);
  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background:
    radial-gradient(circle at 12% 12%, rgba(0, 217, 255, 0.15), transparent 32%),
    radial-gradient(circle at 88% 8%, rgba(0, 119, 255, 0.22), transparent 35%),
    linear-gradient(135deg, #02040a 0%, #071120 48%, #02040a 100%);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button, input { font: inherit; }

.container {
  width: min(var(--container), calc(100% - 40px));
  margin: 0 auto;
}

.noise {
  pointer-events: none;
  position: fixed;
  inset: 0;
  opacity: 0.14;
  z-index: -1;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 220 220' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)' opacity='0.25'/%3E%3C/svg%3E");
}

.orb {
  position: fixed;
  width: 360px;
  height: 360px;
  border-radius: 999px;
  filter: blur(70px);
  opacity: 0.45;
  z-index: -2;
  animation: floatOrb 12s ease-in-out infinite alternate;
}
.orb-one { left: -120px; top: 12%; background: #00d9ff; }
.orb-two { right: -160px; bottom: 4%; background: #005cff; animation-delay: 2s; }

@keyframes floatOrb {
  from { transform: translate3d(0, 0, 0) scale(1); }
  to { transform: translate3d(30px, -40px, 0) scale(1.12); }
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(3, 8, 18, 0.74);
  border-bottom: 1px solid rgba(0, 217, 255, 0.12);
  backdrop-filter: blur(20px);
}
.nav {
  min-height: 76px;
  display: flex;
  align-items: center;
  gap: 24px;
  justify-content: space-between;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 900;
  letter-spacing: -0.04em;
}
.brand-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  color: #02101d;
  background: linear-gradient(135deg, var(--primary), #b4f6ff 48%, var(--primary-2));
  box-shadow: 0 0 25px rgba(0, 217, 255, 0.5);
}
.brand-text { font-size: 1.3rem; }
.brand-text span { color: var(--primary); }
.nav-links { display: flex; align-items: center; gap: 24px; color: var(--muted); font-weight: 600; }
.nav-links a { transition: color 0.2s ease, text-shadow 0.2s ease; }
.nav-links a:hover { color: var(--primary); text-shadow: 0 0 16px rgba(0, 217, 255, 0.7); }

.nav-toggle {
  display: none;
  background: transparent;
  border: 0;
  width: 44px;
  height: 44px;
  padding: 0;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  margin: 5px auto;
  transition: 0.2s;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 14px 22px;
  font-weight: 800;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  color: #001522;
  box-shadow: 0 18px 45px rgba(0, 217, 255, 0.25);
}
.btn-primary:hover { box-shadow: 0 22px 65px rgba(0, 217, 255, 0.38); }
.btn-ghost {
  border-color: rgba(0, 217, 255, 0.25);
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
}
.btn-small { padding: 11px 16px; font-size: 0.92rem; }
.full { width: 100%; }

.section { padding: 96px 0; position: relative; }
.hero { padding: 110px 0 90px; }
.hero-grid, .split-grid, .form-layout, .members-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 54px;
  align-items: center;
}
.reverse { direction: rtl; }
.reverse > * { direction: ltr; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.76rem;
  font-weight: 900;
  margin-bottom: 15px;
}
.pulse {
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: var(--success);
  box-shadow: 0 0 0 0 rgba(52, 245, 163, 0.7);
  animation: pulse 1.5s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(52, 245, 163, 0.7); }
  70% { box-shadow: 0 0 0 12px rgba(52, 245, 163, 0); }
  100% { box-shadow: 0 0 0 0 rgba(52, 245, 163, 0); }
}

h1, h2, h3, h4, p { margin-top: 0; }
h1 {
  font-size: clamp(4rem, 12vw, 8.4rem);
  line-height: 0.84;
  letter-spacing: -0.1em;
  margin-bottom: 26px;
  background: linear-gradient(115deg, #fff, #90efff 45%, #0077ff 88%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: 0 0 80px rgba(0, 217, 255, 0.2);
}
h2 {
  font-size: clamp(2rem, 4.2vw, 4rem);
  line-height: 1.02;
  letter-spacing: -0.06em;
  margin-bottom: 20px;
}
h3 { font-size: 1.35rem; letter-spacing: -0.03em; }
p { color: var(--muted); line-height: 1.78; }
.hero-subtitle { font-size: clamp(1.08rem, 2vw, 1.38rem); max-width: 650px; }
.hero-actions, .cta-actions { display: flex; flex-wrap: wrap; gap: 14px; margin: 34px 0 28px; }
.trust-row { display: flex; flex-wrap: wrap; gap: 12px; color: var(--muted); }
.trust-row span {
  border: 1px solid rgba(0, 217, 255, 0.14);
  background: rgba(255, 255, 255, 0.04);
  padding: 10px 14px;
  border-radius: 999px;
}

.hero-panel { position: relative; min-height: 520px; }
.player-card, .feature-card, .testimonial, .glass-form, .dashboard-card, .auth-card, .text-card, .compatibility-box, .cta-box {
  background: linear-gradient(180deg, rgba(255,255,255,0.07), rgba(255,255,255,0.025));
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}
.player-card {
  position: relative;
  overflow: hidden;
  border-radius: 36px;
  padding: 18px;
  min-height: 430px;
}
.player-card::before, .cta-box::before, .compatibility-box::before {
  content: '';
  position: absolute;
  inset: -2px;
  pointer-events: none;
  background: linear-gradient(120deg, transparent, rgba(0, 217, 255, 0.22), transparent);
  opacity: 0.45;
}
.player-topbar {
  height: 45px;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
}
.player-topbar span { width: 11px; height: 11px; border-radius: 50%; background: rgba(255,255,255,0.24); }
.player-topbar strong { margin-left: auto; color: var(--text); }
.screen-glow {
  height: 285px;
  border-radius: 28px;
  display: grid;
  place-items: center;
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(140deg, rgba(0, 217, 255, 0.08), rgba(0, 119, 255, 0.15)),
    repeating-linear-gradient(90deg, rgba(255,255,255,0.04) 0 1px, transparent 1px 36px),
    repeating-linear-gradient(0deg, rgba(255,255,255,0.035) 0 1px, transparent 1px 36px);
  border: 1px solid rgba(0, 217, 255, 0.16);
}
.screen-glow::after {
  content: '';
  position: absolute;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,217,255,0.36), transparent 62%);
  animation: breathe 3s ease-in-out infinite;
}
@keyframes breathe { 50% { transform: scale(1.2); opacity: 0.6; } }
.play-button {
  width: 86px;
  height: 86px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  z-index: 2;
  color: #001522;
  background: linear-gradient(135deg, #fff, var(--primary));
  box-shadow: 0 0 60px rgba(0, 217, 255, 0.75);
  font-size: 2.2rem;
}
.signal-bars {
  position: absolute;
  right: 24px;
  bottom: 24px;
  display: flex;
  gap: 5px;
  align-items: flex-end;
}
.signal-bars i { width: 7px; border-radius: 999px; background: var(--success); box-shadow: 0 0 14px rgba(52,245,163,0.8); }
.signal-bars i:nth-child(1) { height: 18px; }
.signal-bars i:nth-child(2) { height: 28px; }
.signal-bars i:nth-child(3) { height: 40px; }
.signal-bars i:nth-child(4) { height: 52px; }
.player-info { display: flex; align-items: center; justify-content: space-between; padding: 22px 8px 4px; }
.player-info small { color: var(--muted-2); }
.status-pill {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 8px 12px;
  background: rgba(52,245,163,0.12);
  color: var(--success);
  border: 1px solid rgba(52,245,163,0.25);
  font-weight: 800;
  font-size: 0.82rem;
}
.stats-card {
  position: absolute;
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 16px 18px;
  background: rgba(3, 9, 20, 0.82);
  backdrop-filter: blur(14px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.25);
}
.stats-card strong { display: block; color: var(--primary); font-size: 1.6rem; }
.stats-card span { color: var(--muted); font-size: 0.86rem; }
.stats-card.one { top: 34px; right: -8px; }
.stats-card.two { left: -18px; bottom: 82px; }
.stats-card.three { right: 28px; bottom: 0; }

.section-heading { max-width: 760px; }
.section-heading.center { text-align: center; margin: 0 auto 46px; }
.section-heading.center p { margin-left: auto; margin-right: auto; max-width: 650px; }
.text-card { border-radius: var(--radius-lg); padding: 34px; }
.cards-grid, .testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.feature-card, .testimonial {
  border-radius: var(--radius-lg);
  padding: 30px;
  min-height: 250px;
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}
.feature-card:hover, .testimonial:hover { transform: translateY(-6px); border-color: rgba(0, 217, 255, 0.34); background: rgba(12, 30, 52, 0.8); }
.icon {
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  border-radius: 18px;
  background: rgba(0, 217, 255, 0.12);
  border: 1px solid rgba(0, 217, 255, 0.18);
  font-size: 1.5rem;
  margin-bottom: 22px;
}
.compatibility-box, .cta-box {
  position: relative;
  overflow: hidden;
  border-radius: 36px;
  padding: 46px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  align-items: center;
}
.device-list { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 12px; }
.device-list span {
  padding: 14px 18px;
  border: 1px solid rgba(0, 217, 255, 0.18);
  background: rgba(0, 217, 255, 0.06);
  border-radius: 999px;
  color: var(--text);
  font-weight: 800;
}
.testimonial { min-height: unset; }
.testimonial p { font-size: 1.02rem; }
.testimonial strong { display: block; margin-top: 22px; }
.testimonial span { color: var(--primary); font-size: 0.9rem; }

.form-copy .steps { display: grid; gap: 14px; margin: 28px 0; }
.steps div, .info-box, .panel-item {
  border: 1px solid rgba(0, 217, 255, 0.13);
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.04);
}
.steps div { display: flex; gap: 16px; align-items: center; padding: 16px; }
.steps strong { color: var(--primary); }
.steps span { color: var(--muted); }
.legal-note { font-size: 0.9rem; color: var(--warning); }
.glass-form, .auth-card, .dashboard-card {
  border-radius: 32px;
  padding: 30px;
}
label { display: block; color: var(--text); font-weight: 800; margin-bottom: 9px; }
input {
  width: 100%;
  border: 1px solid rgba(0, 217, 255, 0.16);
  background: rgba(4, 10, 20, 0.74);
  color: var(--text);
  border-radius: 16px;
  padding: 15px 16px;
  outline: none;
  margin-bottom: 18px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
input:focus { border-color: rgba(0, 217, 255, 0.7); box-shadow: 0 0 0 4px rgba(0, 217, 255, 0.11); }
input::placeholder { color: #5f7286; }
.divider {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--muted-2);
  margin: 6px 0 18px;
}
.divider::before, .divider::after { content: ''; height: 1px; flex: 1; background: rgba(255,255,255,0.1); }
.form-message, .activation-status {
  margin-top: 16px;
  border-radius: 16px;
  padding: 14px;
  min-height: 50px;
  border: 1px dashed rgba(0, 217, 255, 0.18);
  color: var(--muted);
}
.form-message.success, .activation-status.success { border-color: rgba(52,245,163,0.45); color: var(--success); background: rgba(52,245,163,0.08); }
.form-message.error, .activation-status.error { border-color: rgba(255,77,125,0.45); color: var(--danger); background: rgba(255,77,125,0.08); }
.activation-status { display: flex; align-items: center; gap: 12px; }
.activation-status p { margin: 0; }
.dot { width: 10px; height: 10px; border-radius: 50%; background: var(--warning); box-shadow: 0 0 12px rgba(255,209,102,0.8); }
.activation-status.success .dot { background: var(--success); box-shadow: 0 0 12px rgba(52,245,163,0.8); }
.activation-status.error .dot { background: var(--danger); box-shadow: 0 0 12px rgba(255,77,125,0.8); }
.info-box { padding: 20px; }
.info-box h3 { margin-bottom: 8px; }

.members-grid { align-items: stretch; }
.auth-tabs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-bottom: 22px; }
.tab {
  border: 1px solid rgba(0,217,255,0.14);
  border-radius: 999px;
  background: rgba(255,255,255,0.04);
  color: var(--muted);
  padding: 11px;
  cursor: pointer;
  font-weight: 800;
}
.tab.active { background: rgba(0,217,255,0.14); color: var(--primary); border-color: rgba(0,217,255,0.4); }
.auth-form { display: none; }
.auth-form.active { display: block; }
.dashboard-header { display: flex; align-items: start; justify-content: space-between; gap: 16px; }
.dashboard-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin: 26px 0; }
.dashboard-stats div {
  border: 1px solid rgba(0,217,255,0.13);
  border-radius: 20px;
  padding: 18px;
  background: rgba(255,255,255,0.04);
}
.dashboard-stats strong { display: block; font-size: 2rem; color: var(--primary); }
.dashboard-stats span { color: var(--muted); font-size: 0.86rem; }
.panel-list { margin: 22px 0; }
.panel-list h4 { margin-bottom: 12px; }
.panel-item { display: flex; justify-content: space-between; gap: 14px; padding: 14px 16px; margin-bottom: 10px; }
.panel-item span { font-weight: 800; }
.panel-item small { color: var(--primary); }

.cta-box { grid-template-columns: 1.3fr 0.7fr; }
.cta-actions { justify-content: flex-end; margin: 0; }
.footer {
  border-top: 1px solid rgba(0,217,255,0.12);
  background: rgba(3,8,18,0.78);
  padding: 60px 0 26px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: 28px;
}
.footer p { max-width: 420px; }
.footer h4 { color: var(--primary); }
.footer a { display: block; color: var(--muted); margin: 10px 0; transition: color 0.2s; }
.footer a:hover { color: var(--primary); }
.footer-brand { margin-bottom: 18px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  margin-top: 34px;
  padding-top: 22px;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  color: var(--muted-2);
  font-size: 0.9rem;
}

.modal {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0.72);
  z-index: 100;
  padding: 20px;
}
.modal.active { display: flex; }
.modal-content {
  width: min(620px, 100%);
  border-radius: 26px;
  padding: 30px;
  background: #071120;
  border: 1px solid rgba(0,217,255,0.22);
  box-shadow: var(--shadow);
  position: relative;
}
.modal-close {
  position: absolute;
  right: 16px;
  top: 14px;
  width: 38px;
  height: 38px;
  border: 0;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  color: var(--text);
  font-size: 1.4rem;
  cursor: pointer;
}
.toast {
  position: fixed;
  left: 50%;
  bottom: 24px;
  transform: translateX(-50%) translateY(20px);
  padding: 14px 18px;
  border-radius: 999px;
  border: 1px solid rgba(0,217,255,0.2);
  color: var(--text);
  background: rgba(5, 13, 25, 0.92);
  box-shadow: var(--shadow);
  opacity: 0;
  pointer-events: none;
  transition: 0.25s;
  z-index: 120;
}
.toast.active { opacity: 1; transform: translateX(-50%) translateY(0); }

.reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.65s ease, transform 0.65s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.delay-1 { transition-delay: 0.12s; }
.delay-2 { transition-delay: 0.22s; }

@media (max-width: 980px) {
  .nav-toggle { display: block; }
  .nav-links {
    position: absolute;
    left: 20px;
    right: 20px;
    top: 82px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 18px;
    border-radius: 22px;
    background: rgba(3, 8, 18, 0.96);
    border: 1px solid rgba(0,217,255,0.16);
  }
  .nav-links.active { display: flex; }
  .nav .btn-small { display: none; }
  .hero-grid, .split-grid, .form-layout, .members-grid, .compatibility-box, .cta-box { grid-template-columns: 1fr; }
  .hero-panel { min-height: 480px; }
  .cards-grid, .testimonial-grid { grid-template-columns: 1fr 1fr; }
  .device-list, .cta-actions { justify-content: flex-start; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .container { width: min(100% - 28px, var(--container)); }
  .section { padding: 72px 0; }
  .hero { padding-top: 86px; }
  .hero-actions, .cta-actions { flex-direction: column; }
  .btn { width: 100%; }
  .cards-grid, .testimonial-grid, .dashboard-stats, .footer-grid { grid-template-columns: 1fr; }
  .compatibility-box, .cta-box, .glass-form, .auth-card, .dashboard-card, .text-card { padding: 24px; border-radius: 24px; }
  .hero-panel { min-height: auto; }
  .stats-card { position: static; margin-top: 12px; display: inline-block; margin-right: 8px; }
  .player-card { min-height: 385px; }
  .screen-glow { height: 230px; }
  .dashboard-header, .footer-bottom { flex-direction: column; }
}


/* ===== Páginas internas / URLs separadas ===== */
.nav-links a.active {
  color: var(--primary);
  text-shadow: 0 0 16px rgba(0, 217, 255, 0.55);
}
.page-hero {
  padding: 96px 0 46px;
}
.page-hero .page-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.76rem;
  font-weight: 900;
}
.page-title {
  font-size: clamp(2.5rem, 7vw, 6rem);
  line-height: 0.92;
  letter-spacing: -0.08em;
  max-width: 900px;
  margin-bottom: 20px;
  background: linear-gradient(115deg, #fff, #90efff 50%, #0077ff 92%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.page-description {
  max-width: 760px;
  font-size: 1.12rem;
}
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  color: var(--muted-2);
  margin-top: 22px;
  font-size: 0.92rem;
}
.breadcrumb a { color: var(--primary); }
.mini-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.mini-card {
  border: 1px solid rgba(0,217,255,0.13);
  background: rgba(255,255,255,0.04);
  border-radius: 22px;
  padding: 22px;
}
.mini-card strong {
  display: block;
  color: var(--text);
  margin-bottom: 8px;
}
.mini-card span { color: var(--muted); line-height: 1.65; }
.page-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}
.route-box {
  margin-top: 28px;
  border: 1px solid rgba(0,217,255,0.14);
  background: rgba(255,255,255,0.04);
  border-radius: 22px;
  padding: 18px 20px;
  color: var(--muted);
}
.route-box code {
  color: var(--primary);
  font-weight: 900;
}
.checklist {
  display: grid;
  gap: 12px;
  margin-top: 20px;
}
.checklist div {
  border: 1px solid rgba(0,217,255,0.13);
  background: rgba(255,255,255,0.04);
  border-radius: 18px;
  padding: 14px 16px;
  color: var(--muted);
}
.checklist strong { color: var(--primary); margin-right: 8px; }
.support-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.support-card {
  border: 1px solid rgba(0,217,255,0.13);
  background: rgba(255,255,255,0.04);
  border-radius: 24px;
  padding: 24px;
}
.support-card h3 { margin-bottom: 10px; }
.support-card a { color: var(--primary); font-weight: 800; }

@media (max-width: 980px) {
  .mini-grid, .support-grid { grid-template-columns: 1fr; }
  .page-hero { padding-top: 78px; }
}