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

body {
  font-family: "Segoe UI", system-ui, sans-serif;
  background: #ffffff;
  color: #1a1a2e;
  line-height: 1.6;
}

/* Hero */
.hero {
  min-height: 100vh;
  background: linear-gradient(180deg, #f0f4ff 0%, #ffffff 100%);
  position: relative;
  overflow: hidden;
  padding: 2rem;
}

.nav {
  padding: 1rem 2rem;
}

.brand {
  font-size: 1.25rem;
  font-weight: 700;
  color: #4361ee;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 600px;
  padding: 6rem 2rem;
}

.hero-tag {
  display: inline-block;
  font-size: 0.875rem;
  font-weight: 600;
  color: #4361ee;
  margin-bottom: 1.5rem;
}

.hero h1 {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 1.5rem;
  color: #1a1a2e;
}

.hero p {
  font-size: 1.125rem;
  color: #4a4a68;
  margin-bottom: 2.5rem;
}

.btn {
  display: inline-block;
  padding: 1rem 2rem;
  background: #4361ee;
  color: #fff;
  text-decoration: none;
  border-radius: 8px;
  font-weight: 600;
  transition: all 0.3s ease;
}

.btn:hover {
  background: #3a56d4;
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(67, 97, 238, 0.3);
}

.hero-shapes {
  position: absolute;
  right: 5%;
  top: 50%;
  transform: translateY(-50%);
}

.shape {
  position: absolute;
  border-radius: 30px;
}

.shape-1 {
  width: 300px;
  height: 300px;
  background: linear-gradient(135deg, #4361ee 0%, #7c3aed 100%);
  transform: rotate(15deg);
  opacity: 0.9;
}

.shape-2 {
  width: 200px;
  height: 200px;
  background: linear-gradient(135deg, #f72585 0%, #b5179e 100%);
  transform: rotate(-10deg) translate(100px, 100px);
  opacity: 0.8;
}

/* How it works */
.how-it-works {
  padding: 6rem 2rem;
  text-align: center;
  max-width: 1000px;
  margin: 0 auto;
}

.how-it-works h2 {
  font-size: 2rem;
  margin-bottom: 4rem;
  color: #1a1a2e;
}

.steps {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2rem;
}

.step {
  flex: 1;
  max-width: 250px;
}

.step-num {
  width: 50px;
  height: 50px;
  background: #4361ee;
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  font-weight: 700;
  margin: 0 auto 1rem;
}

.step h3 {
  font-size: 1.125rem;
  margin-bottom: 0.5rem;
  color: #1a1a2e;
}

.step p {
  font-size: 0.9375rem;
  color: #4a4a68;
}

.step-arrow {
  font-size: 2rem;
  color: #4361ee;
  opacity: 0.5;
}

/* Features */
.features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  padding: 4rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.feature-card {
  padding: 2.5rem;
  background: #f8f9ff;
  border-radius: 16px;
  text-align: center;
  transition: transform 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-5px);
}

.feature-card h3 {
  font-size: 1.5rem;
  color: #4361ee;
  margin-bottom: 1rem;
}

.feature-card p {
  color: #4a4a68;
}

/* Footer */
.footer {
  padding: 3rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid #e5e7eb;
}

.footer p {
  font-size: 0.875rem;
  color: #4a4a68;
}

@media (max-width: 900px) {
  .steps {
    flex-direction: column;
  }

  .step-arrow {
    transform: rotate(90deg);
  }

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

  .hero-shapes {
    display: none;
  }

  .footer {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}