:root {
  --navy-blue: hsl(212, 48%, 24%); /* Equivalente a #203A59 em HSL */
  --light-gray: hsl(220, 14%, 96%);
  --background: hsl(0, 0%, 100%);
  --foreground: hsl(222, 47%, 11%);
}

body {
  font-family: "Inter", sans-serif;
  background-color: var(--background);
  color: var(--foreground);
}

.container-section {
  max-width: 1280px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1rem;
  padding-right: 1rem;
  padding-top: 4rem;
  padding-bottom: 4rem;
}

@media (min-width: 640px) {
  .container-section {
    padding-left: 1.5rem;
    padding-right: 1.5rem;
  }
}

@media (min-width: 1024px) {
  .container-section {
    padding-left: 2rem;
    padding-right: 2rem;
    padding-top: 6rem;
    padding-bottom: 6rem;
  }
}

.section-title {
  font-size: 1.875rem;
  line-height: 2.25rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 3rem;
}

@media (min-width: 768px) {
  .section-title {
    font-size: 2.25rem;
    line-height: 2.5rem;
  }
}

.heading-lg {
  font-size: 2.25rem;
  line-height: 2.5rem;
  font-weight: 700;
}

@media (min-width: 768px) {
  .heading-lg {
    font-size: 3rem;
    line-height: 1;
  }
}

@media (min-width: 1024px) {
  .heading-lg {
    font-size: 3.75rem;
    line-height: 1;
  }
}

.heading-md {
  font-size: 1.875rem;
  line-height: 2.25rem;
  font-weight: 700;
}

@media (min-width: 768px) {
  .heading-md {
    font-size: 2.25rem;
    line-height: 2.5rem;
  }
}

.btn-primary {
  display: inline-flex;
  background-color: var(--navy-blue);
  color: white;
  padding: 0.75rem 1.5rem;
  border-radius: 0.5rem;
  font-weight: 500;
  transition-property: all;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 150ms;
}

.btn-primary:hover {
  background-color: rgba(32, 58, 89, 0.9);
}

.btn-primary:focus {
  outline: none;
  ring: 2px;
  ring-color: rgba(32, 58, 89, 0.5);
  ring-offset: 2px;
}

.btn-secondary {
  display: inline-flex;
  background-color: transparent;
  border: 1px solid var(--navy-blue);
  color: var(--navy-blue);
  padding: 0.75rem 1.5rem;
  border-radius: 0.5rem;
  font-weight: 500;
  transition-property: all;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 150ms;
}

.btn-secondary:hover {
  background-color: rgba(32, 58, 89, 0.1);
}

.btn-secondary:focus {
  outline: none;
  ring: 2px;
  ring-color: rgba(32, 58, 89, 0.5);
  ring-offset: 2px;
}

.card {
  background-color: white;
  border-radius: 0.75rem;
  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
  padding: 1.5rem;
  transition-property: box-shadow;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 150ms;
}

.card:hover {
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.fade-in-up {
  opacity: 0;
  transform: translateY(2rem);
  transition: all 700ms ease-out;
}

.fade-in-up.appear {
  opacity: 1;
  transform: translateY(0);
}

/* Color utilities */
.text-primary {
  color: var(--navy-blue);
}

.text-secondary {
  color: #64748b;
}

.bg-primary {
  background-color: var(--navy-blue);
}

.bg-secondary {
  background-color: #64748b;
}

.bg-muted {
  background-color: #f3f4f6;
}

/* Custom styles for service section items */
.service-icon {
  height: 3rem;
  width: 3rem;
  color: var(--navy-blue);
  margin-bottom: 1.5rem;
}