:root {
  --primary: #002b5c;
  --secondary: #f7b500;
  --background: #f5f7fa;
  --text: #222;
  --white: #fff;
  --gray: #e5e5e5;
}

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

body {
  font-family: 'Segoe UI', 'Arial', sans-serif;
  background: var(--background);
  color: var(--text);
  line-height: 1.6;
}

.container {
  width: 90%;
  max-width: 1100px;
  margin: 0 auto;
}

header {
  background: var(--white);
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
  padding: 0.5rem 0;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  height: 48px;
}

nav a {
  color: var(--primary);
  text-decoration: none;
  margin-left: 2rem;
  font-weight: 500;
  transition: color 0.2s;
}

nav a.cta {
  background: var(--secondary);
  color: var(--primary);
  padding: 0.5rem 1.2rem;
  border-radius: 24px;
  margin-left: 2rem;
  font-weight: bold;
}

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

.hero {
  background: linear-gradient(120deg, var(--primary) 60%, var(--secondary) 100%);
  color: var(--white);
  padding: 4rem 0 3rem 0;
  text-align: center;
}

.hero-content h1 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.hero-content p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
}

.btn-primary {
  background: var(--secondary);
  color: var(--primary);
  padding: 0.8rem 2rem;
  border: none;
  border-radius: 24px;
  font-size: 1.1rem;
  font-weight: bold;
  text-decoration: none;
  transition: background 0.2s;
  cursor: pointer;
}

.btn-primary:hover {
  background: #ffd700;
}

.benefits {
  background: var(--white);
  padding: 3rem 0;
  text-align: center;
}

.benefits h2 {
  margin-bottom: 2rem;
  color: var(--primary);
}

.benefit-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem;
}

.benefit {
  background: var(--background);
  border-radius: 16px;
  padding: 2rem 1.5rem;
  width: 220px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.03);
  text-align: center;
}

.benefit img {
  width: 48px;
  margin-bottom: 1rem;
}

.benefit h3 {
  color: var(--primary);
  margin-bottom: 0.5rem;
}

.how-it-works {
  padding: 3rem 0;
  background: var(--gray);
  text-align: center;
}

.how-it-works h2 {
  color: var(--primary);
  margin-bottom: 2rem;
}

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

.step {
  background: var(--white);
  border-radius: 16px;
  padding: 2rem 1.5rem;
  width: 220px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.03);
  text-align: center;
}

.step-number {
  display: inline-block;
  background: var(--secondary);
  color: var(--primary);
  font-weight: bold;
  border-radius: 50%;
  width: 36px;
  height: 36px;
  line-height: 36px;
  font-size: 1.2rem;
  margin-bottom: 1rem;
}

.contact {
  padding: 3rem 0;
  background: var(--white);
  text-align: center;
}

.contact h2 {
  color: var(--primary);
  margin-bottom: 1rem;
}

.contact form {
  margin: 2rem auto 1rem auto;
  max-width: 400px;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact input,
.contact textarea {
  padding: 0.8rem;
  border: 1px solid var(--gray);
  border-radius: 8px;
  font-size: 1rem;
  resize: none;
}

.contact textarea {
  min-height: 80px;
}

.whatsapp {
  margin-top: 1rem;
}

.whatsapp a {
  color: #25d366;
  font-weight: bold;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

footer {
  background: var(--primary);
  color: var(--white);
  text-align: center;
  padding: 1rem 0;
  font-size: 0.95rem;
  margin-top: 2rem;
}

@media (max-width: 900px) {
  .benefit-list, .steps {
    flex-direction: column;
    align-items: center;
  }
  .benefit, .step {
    width: 90%;
  }
}