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

body {
  font-family: 'Poppins', sans-serif;
  background-color: #F4F8FF;
  color: #0A1F44;
  line-height: 1.6;
}

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

/* HEADER */

header {
  padding: 20px 0;
  background: #FFFFFF;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

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

.logo {
  font-weight: 700;
}

.logo span {
  color: #2563EB;
}

/* HERO */

.hero {
  padding: 120px 0;
  text-align: center;
  background: linear-gradient(135deg, #0A1F44, #1E3A8A);
  color: #FFFFFF;
}

.hero h2 {
  font-size: 2.7rem;
  margin-bottom: 20px;
}

.hero p {
  margin-bottom: 30px;
  font-weight: 300;
  opacity: 0.9;
}

/* BOTÕES */

.btn-primary {
  background: #2563EB;
  color: #fff;
  padding: 14px 28px;
  text-decoration: none;
  border-radius: 8px;
  transition: 0.3s;
  display: inline-block;
  font-weight: 600;
  box-shadow: 0 8px 20px rgba(37, 99, 235, 0.3);
}

.btn-primary:hover {
  background: #1E40AF;
  transform: translateY(-2px);
}

.btn-outline {
  border: 2px solid #2563EB;
  padding: 8px 18px;
  border-radius: 8px;
  text-decoration: none;
  color: #2563EB;
  font-weight: 600;
  transition: 0.3s;
}

.btn-outline:hover {
  background: #2563EB;
  color: #fff;
}

/* SECTIONS */

section {
  padding: 100px 0;
}

.benefits h2,
.plans h2 {
  text-align: center;
  margin-bottom: 50px;
  font-size: 2rem;
}

/* GRID */

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
}

/* CARDS */

.card, .plan {
  background: #FFFFFF;
  padding: 35px;
  border-radius: 14px;
  text-align: center;
  transition: 0.3s;
  box-shadow: 0 10px 25px rgba(0,0,0,0.05);
}

.card:hover, .plan:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.08);
}

.card p {
  color: #4B5563;
}

/* PLANOS */

.plan .price {
  font-size: 2rem;
  margin: 20px 0;
  color: #2563EB;
  font-weight: 700;
}

.plan ul {
  list-style: none;
  margin-bottom: 25px;
}

.plan ul li {
  margin-bottom: 10px;
  color: #4B5563;
}

.highlight {
  border: 2px solid #2563EB;
}

/* CTA FINAL */

.cta {
  background: linear-gradient(135deg, #2563EB, #1E40AF);
  text-align: center;
  color: #fff;
}

.cta h2 {
  margin-bottom: 25px;
}

/* FOOTER */

footer {
  text-align: center;
  padding: 25px;
  background: #0A1F44;
  color: #fff;
  font-size: 0.9rem;
}

/* WHATS APP */

.btn-whatsapp {
  background: #25D366;
  color: #fff;
  padding: 14px 28px;
  text-decoration: none;
  border-radius: 8px;
  transition: 0.3s;
  display: inline-block;
  font-weight: 600;
  box-shadow: 0 8px 20px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
  background: #1EBE5D;
  transform: translateY(-2px);
}

.form-section {
  padding: 100px 0;
  background: #F4F8FF;
  text-align: center;
}

.form-container {
  margin-top: 40px;
  display: flex;
  justify-content: center;
}

.form-container iframe {
  width: 150%;
  max-width: 700px;
  height: 750px;
  border-radius: 12px;
  border: none;
  box-shadow: 0 15px 40px rgba(0,0,0,0.08);
}

html {
  scroll-behavior: smooth;
}