/* BlueWavePixel · Proposta Cativantopcao (dark navy/neon theme) */

:root {
  --bg: #0D1B2A;
  --bg-light: #152437;
  --bg-darker: #0a1628;
  --primary: #1565C0;
  --ocean: #039BE5;
  --neon: #00E5FF;
  --white: #F5F7FA;
  --gray: #cbd2dc;
  --gray-muted: #8b96a8;
  --red: #ff5252;
  --orange: #ff9800;
  --green: #4ade80;
  --yellow: #ffc107;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--white);
  line-height: 1.65;
  font-size: 16px;
}

a { color: var(--neon); text-decoration: none; transition: color 0.15s; }
a:hover { color: var(--white); }

/* HEADER */
.main-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(13, 27, 42, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding: 16px 24px;
}
.header-inner { max-width: 1100px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; gap: 20px; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 12px; }
.logo-svg { width: 40px; height: 40px; flex-shrink: 0; }
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-name { font-size: 20px; font-weight: 700; color: var(--neon); letter-spacing: 1px; }
.brand-sub { font-size: 10px; color: var(--ocean); letter-spacing: 2px; text-transform: uppercase; }
.main-nav { display: flex; gap: 18px; flex-wrap: wrap; }
.main-nav a { font-size: 13px; color: var(--gray-muted); padding: 6px 0; border-bottom: 2px solid transparent; transition: all 0.15s; }
.main-nav a:hover { color: var(--neon); }
.main-nav a.active { color: var(--neon); border-bottom-color: var(--neon); }

/* MAIN */
main { max-width: 920px; margin: 0 auto; padding: 40px 24px 80px; }

.hero { text-align: center; padding: 60px 0 40px; border-bottom: 1px solid rgba(255, 255, 255, 0.06); margin-bottom: 40px; }
.hero h1 {
  font-size: 56px;
  font-weight: 800;
  letter-spacing: -1px;
  background: linear-gradient(135deg, var(--neon) 0%, var(--ocean) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 8px;
}
.hero .meta { color: var(--gray-muted); font-size: 14px; letter-spacing: 1px; margin-top: 8px; }
.hero p.lead { font-size: 18px; color: var(--gray); max-width: 680px; margin: 24px auto 0; }

.block { margin-bottom: 64px; }
.block h2 {
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 20px;
  padding-left: 14px;
  border-left: 3px solid var(--neon);
  color: var(--white);
}
.block h3 {
  font-size: 18px;
  color: var(--neon);
  margin: 24px 0 12px;
  font-weight: 600;
}
.block p { color: var(--gray); margin-bottom: 14px; }
.block strong { color: var(--white); font-weight: 600; }
.block ul, .block ol { margin: 12px 0 16px 24px; color: var(--gray); }
.block ul li, .block ol li { margin-bottom: 8px; }
.block ul ul { margin: 8px 0 8px 16px; }

/* CALLOUTS */
.callout {
  background: rgba(0, 229, 255, 0.05);
  border: 1px solid rgba(0, 229, 255, 0.2);
  border-radius: 12px;
  padding: 18px 22px;
  margin: 16px 0;
}
.callout p { margin: 0; }
.callout p + p, .callout p + ul { margin-top: 10px; }
.callout-inline {
  background: rgba(3, 155, 229, 0.05);
  border-left: 3px solid var(--ocean);
  padding: 10px 14px;
  margin: 12px 0 0;
  border-radius: 0 8px 8px 0;
  font-size: 14px;
}

.meta-small { color: var(--gray-muted); font-size: 13px; font-style: italic; }

/* STATUS GRID */
.status-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 14px;
  margin: 20px 0;
}
.status-item {
  background: var(--bg-light);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 10px;
  padding: 16px 18px;
}
.status-icon { font-size: 24px; display: block; margin-bottom: 6px; }
.status-item strong { display: block; color: var(--white); margin-bottom: 6px; font-size: 15px; }
.status-item p { color: var(--gray); font-size: 13px; line-height: 1.5; margin: 0; }

/* PACK CARDS */
.pack-card {
  background: var(--bg-light);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 16px;
  padding: 28px 28px 24px;
  margin: 24px 0;
  transition: all 0.2s;
}
.pack-card.recommended {
  border-color: rgba(0, 229, 255, 0.4);
  background: linear-gradient(135deg, rgba(0, 229, 255, 0.04) 0%, rgba(21, 101, 192, 0.04) 100%);
  box-shadow: 0 8px 32px rgba(0, 229, 255, 0.08);
}
.pack-card.addon {
  border-color: rgba(255, 193, 7, 0.25);
  background: linear-gradient(135deg, rgba(255, 193, 7, 0.03) 0%, rgba(255, 152, 0, 0.03) 100%);
  border-style: dashed;
}
.pack-card.addon .pack-badge {
  background: rgba(255, 193, 7, 0.12);
  border-color: rgba(255, 193, 7, 0.4);
  color: #ffc107;
}
.pack-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 20px;
  margin-bottom: 18px;
  flex-wrap: wrap;
}
.pack-header > div:first-child { flex: 1; min-width: 240px; }
.pack-badge {
  display: inline-block;
  padding: 4px 12px;
  background: rgba(0, 229, 255, 0.1);
  border: 1px solid rgba(0, 229, 255, 0.3);
  color: var(--neon);
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 10px;
}
.pack-badge.recommended {
  background: var(--neon);
  color: var(--bg);
  border-color: var(--neon);
}
.pack-card h3 { font-size: 24px; color: var(--white); margin-bottom: 6px; font-weight: 700; }
.pack-tagline { color: var(--gray); font-size: 14px; margin: 0; }
.pack-price {
  text-align: right;
  flex-shrink: 0;
}
.pack-price strong {
  display: block;
  font-size: 36px;
  font-weight: 800;
  color: var(--neon);
  line-height: 1;
}
.pack-price strong.monthly {
  font-size: 22px;
  color: var(--ocean);
  margin-top: 6px;
}
.pack-price span {
  display: block;
  font-size: 12px;
  color: var(--gray-muted);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-top: 2px;
}
.pack-features {
  list-style: none;
  margin: 0 0 20px 0 !important;
  padding: 0;
}
.pack-features > li {
  position: relative;
  padding: 8px 0 8px 26px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  color: var(--gray);
  font-size: 14px;
  line-height: 1.55;
}
.pack-features > li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: 8px;
  color: var(--neon);
  font-weight: 700;
}
.pack-features > li:last-child { border-bottom: none; }
.pack-features ul {
  margin: 8px 0 4px 0 !important;
  padding-left: 16px;
  list-style: none;
}
.pack-features ul li {
  padding: 4px 0 4px 12px;
  font-size: 13px;
  color: var(--gray-muted);
  border-bottom: none;
  position: relative;
}
.pack-features ul li::before {
  content: '·';
  position: absolute;
  left: 0;
  top: 4px;
  color: var(--neon);
}
.pack-footer {
  background: rgba(0, 0, 0, 0.2);
  border-radius: 8px;
  padding: 14px 18px;
  font-size: 14px;
}
.pack-footer p { margin: 4px 0; color: var(--gray); }
.pack-footer p strong { color: var(--white); }

/* TABLES */
.table-wrap { overflow-x: auto; margin: 12px 0; border-radius: 8px; }
.research-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  background: var(--bg-light);
  border-radius: 8px;
  overflow: hidden;
}
.research-table th, .research-table td {
  padding: 10px 14px;
  text-align: left;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}
.research-table th {
  background: rgba(0, 229, 255, 0.06);
  color: var(--neon);
  font-weight: 600;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.research-table td { color: var(--gray); }
.research-table tr:last-child td { border-bottom: none; }

/* GAPS / MATERIALS */
.gaps-grid, .materials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 14px;
  margin: 16px 0;
}
.gap-item, .material-item {
  background: var(--bg-light);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-left: 3px solid var(--neon);
  border-radius: 0 10px 10px 0;
  padding: 14px 16px;
}
.gap-item strong, .material-item strong {
  display: block;
  color: var(--white);
  margin-bottom: 6px;
  font-size: 14px;
}
.gap-item p, .material-item p {
  color: var(--gray);
  font-size: 13px;
  margin: 0;
  line-height: 1.5;
}
.material-icon { font-size: 22px; display: block; margin-bottom: 4px; }

/* STEPS */
.steps {
  list-style: none !important;
  margin: 16px 0 !important;
  padding: 0 !important;
  counter-reset: step;
}
.steps li {
  position: relative;
  padding: 14px 18px 14px 56px;
  margin-bottom: 10px;
  background: var(--bg-light);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 10px;
  counter-increment: step;
  color: var(--gray);
}
.steps li::before {
  content: counter(step);
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  width: 28px;
  height: 28px;
  background: var(--neon);
  color: var(--bg);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 14px;
}
.steps li strong { color: var(--white); }

/* CTA BLOCK */
.cta-block {
  background: linear-gradient(135deg, var(--bg-darker) 0%, rgba(21, 101, 192, 0.2) 100%);
  border: 1px solid rgba(0, 229, 255, 0.25);
  border-radius: 14px;
  padding: 32px;
  text-align: center;
  margin: 32px 0;
}
.cta-block h3 { color: var(--white); font-size: 22px; margin-bottom: 8px; }
.cta-block p { color: var(--gray); margin-bottom: 20px; }
.cta-button {
  display: inline-block;
  background: #25D366;
  color: white !important;
  padding: 14px 32px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 16px;
  letter-spacing: 0.5px;
  border: none;
  transition: all 0.2s;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.25);
}
.cta-button:hover {
  background: #1ebe5a;
  color: white !important;
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(37, 211, 102, 0.35);
}
.cta-meta {
  margin-top: 16px !important;
  color: var(--gray-muted) !important;
  font-size: 13px;
}

/* LEGAL */
.legal-list {
  list-style: none !important;
  margin: 0 !important;
  padding: 0;
}
.legal-list li {
  padding: 10px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  color: var(--gray);
  font-size: 14px;
}
.legal-list li:last-child { border-bottom: none; }
.legal-list strong { color: var(--white); }

code {
  background: rgba(0, 229, 255, 0.1);
  color: var(--neon);
  padding: 2px 6px;
  border-radius: 4px;
  font-family: 'JetBrains Mono', Consolas, monospace;
  font-size: 0.9em;
}

/* FOOTER */
.main-footer {
  background: var(--bg-darker);
  padding: 40px 24px;
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  color: var(--gray-muted);
  font-size: 14px;
}
.main-footer p { margin: 6px 0; }
.main-footer a { color: var(--ocean); }
.main-footer .footer-meta {
  font-size: 12px;
  opacity: 0.6;
  margin-top: 16px;
}

/* RESPONSIVE */
@media (max-width: 640px) {
  .hero h1 { font-size: 36px; }
  .block h2 { font-size: 22px; }
  .pack-header { flex-direction: column; }
  .pack-price { text-align: left; }
  .pack-price strong { font-size: 28px; }
  .main-nav { font-size: 12px; gap: 12px; }
}