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

body {
  background: #0a0a0a;
  color: #ffffff;
  font-family: 'Segoe UI', sans-serif;
  line-height: 1.6;
}

/* NAVBAR */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 60px;
  border-bottom: 1px solid #1a1a1a;
  position: sticky;
  top: 0;
  background: #0a0a0a;
  z-index: 100;
}

.nav-brand {
  font-size: 20px;
  font-weight: 700;
  color: #4f46e5;
  letter-spacing: 0.05em;
}

.nav-cta {
  background: #4f46e5;
  color: white;
  padding: 10px 20px;
  border-radius: 10px;
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  transition: background 0.2s;
}

.nav-cta:hover {
  background: #4338ca;
}

/* HERO */
.hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 100px 60px;
  gap: 60px;
  max-width: 1200px;
  margin: 0 auto;
}

.hero-content {
  flex: 1;
}

.hero-badge {
  display: inline-block;
  background: #1e1e2e;
  border: 1px solid #4f46e5;
  color: #a5b4fc;
  font-size: 12px;
  padding: 6px 14px;
  border-radius: 99px;
  margin-bottom: 24px;
  letter-spacing: 0.05em;
}

.hero-content h1 {
  font-size: 48px;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 20px;
  color: #ffffff;
}

.hero-sub {
  font-size: 18px;
  color: #888;
  margin-bottom: 32px;
  max-width: 480px;
  line-height: 1.7;
}

.hero-btn {
  display: inline-block;
  background: #4f46e5;
  color: white;
  padding: 16px 32px;
  border-radius: 12px;
  text-decoration: none;
  font-size: 16px;
  font-weight: 700;
  transition: background 0.2s;
  margin-bottom: 16px;
}

.hero-btn:hover {
  background: #4338ca;
}

.hero-note {
  font-size: 13px;
  color: #555;
}

/* HERO VISUAL */
.hero-visual {
  flex: 1;
  display: flex;
  justify-content: center;
}

.pc-card {
  background: #1a1a1a;
  border: 1px solid #2a2a2a;
  border-radius: 16px;
  padding: 24px;
  width: 100%;
  max-width: 360px;
}

.pc-card-label {
  font-size: 14px;
  color: #888;
  margin-bottom: 16px;
}

.pc-item {
  display: flex;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid #2a2a2a;
  font-size: 14px;
}

.pc-item span:first-child {
  color: #4f46e5;
  font-weight: 600;
  font-size: 12px;
  text-transform: uppercase;
}

.pc-item span:last-child {
  color: #fff;
}

.pc-total {
  margin-top: 16px;
  font-size: 20px;
  font-weight: 700;
  color: #4f46e5;
  text-align: right;
}

/* HOW IT WORKS */
.how-it-works {
  padding: 100px 60px;
  text-align: center;
  background: #0f0f0f;
}

.how-it-works h2 {
  font-size: 36px;
  font-weight: 700;
  margin-bottom: 12px;
}

.section-sub {
  color: #666;
  font-size: 16px;
  margin-bottom: 60px;
}

.steps {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.step {
  background: #1a1a1a;
  border: 1px solid #2a2a2a;
  border-radius: 16px;
  padding: 32px 24px;
  max-width: 240px;
  text-align: center;
}

.step-number {
  width: 48px;
  height: 48px;
  background: #4f46e5;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 700;
  margin: 0 auto 16px;
}

.step h3 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 8px;
}

.step p {
  font-size: 14px;
  color: #666;
  line-height: 1.6;
}

.step-arrow {
  font-size: 24px;
  color: #333;
}

/* WHY US */
.why-us {
  padding: 100px 60px;
  text-align: center;
  max-width: 1200px;
  margin: 0 auto;
}

.why-us h2 {
  font-size: 36px;
  font-weight: 700;
  margin-bottom: 12px;
}

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
  margin-top: 48px;
}

.feature {
  background: #1a1a1a;
  border: 1px solid #2a2a2a;
  border-radius: 16px;
  padding: 32px 24px;
  text-align: left;
}

.feature-icon {
  font-size: 32px;
  margin-bottom: 16px;
}

.feature h3 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 8px;
}

.feature p {
  font-size: 14px;
  color: #666;
  line-height: 1.6;
}

/* FINAL CTA */
.final-cta {
  background: #1a1a1a;
  border-top: 1px solid #2a2a2a;
  border-bottom: 1px solid #2a2a2a;
  padding: 100px 60px;
  text-align: center;
}

.final-cta h2 {
  font-size: 36px;
  font-weight: 700;
  margin-bottom: 12px;
}

.final-cta p {
  color: #666;
  font-size: 16px;
  margin-bottom: 32px;
}

/* FOOTER */
.footer {
  padding: 40px 60px;
  text-align: center;
  border-top: 1px solid #1a1a1a;
}

.footer-brand {
  font-size: 18px;
  font-weight: 700;
  color: #4f46e5;
  margin-bottom: 8px;
}

.footer p {
  color: #444;
  font-size: 13px;
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .navbar {
    padding: 16px 24px;
  }

  .hero {
    flex-direction: column;
    padding: 60px 24px;
    text-align: center;
  }

  .hero-content h1 {
    font-size: 32px;
  }

  .hero-sub {
    font-size: 16px;
  }

  .how-it-works {
    padding: 60px 24px;
  }

  .step-arrow {
    display: none;
  }

  .why-us {
    padding: 60px 24px;
  }

  .final-cta {
    padding: 60px 24px;
  }

  .footer {
    padding: 32px 24px;
  }
}