:root {
  --navy-950: #060b14;
  --navy-900: #0a1220;
  --navy-800: #111b2e;
  --navy-700: #1a2740;
  --cyan: #22d3ee;
  --neon: #a855f7;
  --text: #f1f5f9;
  --muted: #94a3b8;
  --glass: rgba(17, 27, 46, 0.72);
  --border: rgba(34, 211, 238, 0.18);
  --success: #34d399;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: "Poppins", system-ui, sans-serif;
  background: var(--navy-950);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}

.bg-glow {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 15% 10%, rgba(168, 85, 247, 0.18), transparent 40%),
    radial-gradient(circle at 85% 20%, rgba(34, 211, 238, 0.14), transparent 35%),
    radial-gradient(circle at 50% 100%, rgba(34, 211, 238, 0.08), transparent 45%);
  z-index: 0;
}

.wrap {
  position: relative;
  z-index: 1;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px 80px;
}

header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 28px 0 12px;
}

.logo {
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.logo span {
  background: linear-gradient(90deg, var(--neon), var(--cyan));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.95rem;
}

.nav-desktop a {
  margin-left: 24px;
}

nav a:hover {
  color: var(--cyan);
}

.nav-mobile {
  display: none;
  gap: 8px;
  padding-bottom: 8px;
}

.nav-mobile a {
  flex: 1;
  text-align: center;
  padding: 10px 8px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
  font-size: 0.82rem;
  font-weight: 500;
}

.hero {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
  padding: 48px 0 72px;
}

.badge {
  display: inline-block;
  padding: 6px 14px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(34, 211, 238, 0.08);
  color: var(--cyan);
  font-size: 0.82rem;
  font-weight: 600;
  margin-bottom: 18px;
}

.hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  line-height: 1.12;
  letter-spacing: -0.03em;
  margin-bottom: 18px;
}

.hero p.lead {
  color: var(--muted);
  font-size: 1.08rem;
  max-width: 540px;
  margin-bottom: 28px;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 24px;
  border-radius: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: transform 0.15s ease, opacity 0.15s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: linear-gradient(90deg, var(--neon), var(--cyan));
  color: var(--navy-950);
}

.btn-ghost {
  border: 1px solid var(--border);
  color: var(--text);
  background: rgba(255, 255, 255, 0.03);
}

.hero-card {
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 28px;
  backdrop-filter: blur(12px);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
}

.hero-card h3 {
  font-size: 1rem;
  color: var(--cyan);
  margin-bottom: 16px;
}

.stat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.stat {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 16px;
  padding: 16px;
}

.stat strong {
  display: block;
  font-size: 1.35rem;
  margin-bottom: 4px;
}

.stat span {
  color: var(--muted);
  font-size: 0.85rem;
}

section {
  margin-bottom: 72px;
}

.section-title {
  text-align: center;
  margin-bottom: 40px;
}

.section-title h2 {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  margin-bottom: 10px;
}

.section-title p {
  color: var(--muted);
  max-width: 620px;
  margin: 0 auto;
}

.features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.feature {
  background: var(--glass);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 20px;
  padding: 24px;
}

.feature-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: rgba(34, 211, 238, 0.12);
  color: var(--cyan);
  font-size: 1.2rem;
  margin-bottom: 14px;
}

.feature h3 {
  font-size: 1.05rem;
  margin-bottom: 8px;
}

.feature p {
  color: var(--muted);
  font-size: 0.92rem;
}

.plans {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.plan {
  background: var(--glass);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 24px;
  padding: 32px;
}

.plan.premium {
  border-color: rgba(34, 211, 238, 0.35);
  box-shadow: 0 0 0 1px rgba(34, 211, 238, 0.12), 0 20px 50px rgba(34, 211, 238, 0.08);
}

.plan-header {
  margin-bottom: 22px;
}

.plan-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 6px 12px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--neon), var(--cyan));
  color: var(--navy-950);
  margin-bottom: 12px;
}

.plan h3 {
  font-size: 1.4rem;
  margin-bottom: 6px;
  line-height: 1.25;
  word-break: break-word;
}

.plan .price {
  color: var(--muted);
  margin-bottom: 0;
  font-size: 0.95rem;
  line-height: 1.45;
}

.plan ul {
  list-style: none;
  display: grid;
  gap: 12px;
}

.plan li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 0.94rem;
  line-height: 1.45;
}

.plan li .mark {
  flex-shrink: 0;
  width: 20px;
  text-align: center;
  margin-top: 2px;
}

.plan li .li-text {
  display: flex;
  flex-direction: column;
  gap: 3px;
  flex: 1;
  min-width: 0;
}

.plan li .li-detail {
  color: var(--muted);
  font-size: 0.86rem;
  line-height: 1.4;
}

body.modal-open {
  overflow: hidden;
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
  padding: 20px;
}

.modal[hidden] {
  display: none;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(6, 11, 20, 0.78);
  backdrop-filter: blur(4px);
}

.modal-card {
  position: relative;
  width: min(100%, 400px);
  background: var(--navy-800);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 28px 24px 24px;
  text-align: center;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
}

.modal-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 16px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 1.5rem;
  font-weight: 700;
  background: rgba(34, 211, 238, 0.12);
  color: var(--cyan);
}

.modal[data-state="ok"] .modal-icon {
  background: rgba(52, 211, 153, 0.15);
  color: var(--success);
}

.modal[data-state="error"] .modal-icon {
  background: rgba(248, 113, 113, 0.15);
  color: #f87171;
}

.modal-title {
  font-size: 1.25rem;
  margin-bottom: 10px;
}

.modal-message {
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.55;
  margin-bottom: 22px;
}

.modal-btn {
  width: 100%;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: 1rem;
}

.yes {
  color: var(--success);
}

.no {
  color: #64748b;
}

.compare-note {
  text-align: center;
  color: var(--muted);
  font-size: 0.88rem;
  margin-top: 18px;
  padding: 0 8px;
}

.contact-section {
  text-align: center;
  margin-bottom: 56px;
}

.contact-section .section-title {
  margin-bottom: 24px;
}

.contact-whatsapp {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
}

footer {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 28px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  color: var(--muted);
  font-size: 0.88rem;
}

footer a {
  color: var(--cyan);
  text-decoration: none;
}

@media (max-width: 900px) {
  .wrap {
    padding: 0 16px 64px;
  }

  header {
    padding: 20px 0 8px;
  }

  .nav-desktop {
    display: none;
  }

  .nav-mobile {
    display: flex;
  }

  .hero,
  .features,
  .plans {
    grid-template-columns: 1fr;
  }

  .hero {
    gap: 28px;
    padding: 28px 0 48px;
  }

  .hero p.lead {
    font-size: 1rem;
  }

  .cta-row {
    flex-direction: column;
  }

  .cta-row .btn {
    width: 100%;
  }

  section {
    margin-bottom: 52px;
  }

  .section-title {
    margin-bottom: 28px;
  }

  .plan {
    padding: 24px 20px;
  }

  .plan h3 {
    font-size: 1.25rem;
  }

  .plan li {
    font-size: 0.9rem;
  }

  footer {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .logo {
    font-size: 1.45rem;
  }

  .hero h1 {
    font-size: 1.85rem;
  }

  .badge {
    font-size: 0.76rem;
    padding: 5px 12px;
  }

  .hero-card {
    padding: 20px 16px;
    border-radius: 20px;
  }

  .stat-grid {
    grid-template-columns: 1fr;
  }

  .stat strong {
    font-size: 1.15rem;
  }

  .feature {
    padding: 20px 16px;
  }

  .plan {
    padding: 20px 16px;
    border-radius: 20px;
  }

  .plan-tag {
    font-size: 0.7rem;
    padding: 5px 10px;
    margin-bottom: 10px;
  }

  .section-title h2 {
    font-size: 1.55rem;
  }

  .nav-mobile a {
    font-size: 0.78rem;
    padding: 9px 6px;
  }
}