/* CSS Gerado a partir do Tailwind - Garante compatibilidade total */
*,
::before,
::after {
  box-sizing: border-box;
  border-width: 0;
  border-style: solid;
  border-color: #e5e7eb;
}
html {
  line-height: 1.5;
  -webkit-text-size-adjust: 100%;
  -moz-tab-size: 4;
  tab-size: 4;
  font-family: "Inter", sans-serif;
  scroll-behavior: smooth;
}
body {
  margin: 0;
  line-height: inherit;
  font-family: "Inter", sans-serif;
  background-color: #fff;
  color: #1f2937;
}
h1,
h2,
h3,
h4,
p,
a,
ul,
li,
details,
summary {
  margin: 0;
  padding: 0;
}
img,
svg {
  display: block;
  vertical-align: middle;
  max-width: 100%;
  height: auto;
}
button,
input,
textarea {
  font-family: inherit;
  font-size: 100%;
  font-weight: inherit;
  line-height: inherit;
  color: inherit;
  margin: 0;
  padding: 0;
  border-radius: 0;
  background-color: transparent;
  border-width: 0;
}
button:focus,
input:focus,
textarea:focus {
  outline: 2px solid transparent;
  outline-offset: 2px;
}
button,
[type="button"],
[type="reset"],
[type="submit"] {
  -webkit-appearance: button;
  background-color: transparent;
  background-image: none;
}
.container {
  width: 100%;
  margin-right: auto;
  margin-left: auto;
  padding-right: 1.5rem;
  padding-left: 1.5rem;
}
.btn-buy {
            background-color: #16A34A; /* green-600 */
            color: white;
            transition: all 0.3s ease;
            box-shadow: 0 4px 15px rgba(22, 163, 74, 0.3);
}
.btn-buy:hover {
    background-color: #15803D; /* green-700 */
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(22, 163, 74, 0.4);
}
@media (min-width: 640px) {
  .container {
    max-width: 640px;
  }
}
@media (min-width: 768px) {
  .container {
    max-width: 768px;
  }
}
@media (min-width: 1024px) {
  .container {
    max-width: 1024px;
  }
}
@media (min-width: 1280px) {
  .container {
    max-width: 1280px;
  }
}

.sticky {
  position: sticky;
}
.top-0 {
  top: 0;
}
.z-50 {
  z-index: 50;
}
.mx-auto {
  margin-left: auto;
  margin-right: auto;
}
.flex {
  display: flex;
}
.grid {
  display: grid;
}
.hidden {
  display: none;
}
.block {
  display: block;
}
.inline-block {
  display: inline-block;
}
.h-10 {
  height: 2.5rem;
}
.h-12 {
  height: 3rem;
}
.h-8 {
  height: 2rem;
}
.h-48 {
  height: 12rem;
}
.h-64 {
  height: 16rem;
}
.w-48 {
  width: 12rem;
}
.w-64 {
  width: 16rem;
}
.w-6 {
  width: 1.5rem;
}
.h-6 {
  height: 1.5rem;
}
.max-w-3xl {
  max-width: 48rem;
}
.max-w-2xl {
  max-width: 42rem;
}
.max-w-sm {
  max-width: 24rem;
}
.max-w-xl {
  max-width: 36rem;
}
.max-w-4xl {
  max-width: 56rem;
}
.items-center {
  align-items: center;
}
.justify-center {
  justify-content: center;
}
.justify-between {
  justify-content: space-between;
}
.gap-12 {
  gap: 3rem;
}
.gap-8 {
  gap: 2rem;
}
.gap-6 {
  gap: 1.5rem;
}
.space-x-4 > :not([hidden]) ~ :not([hidden]) {
  margin-right: 0;
  margin-left: 1rem;
}
.space-x-6 > :not([hidden]) ~ :not([hidden]) {
  margin-right: 0;
  margin-left: 1.5rem;
}
.space-y-2 > :not([hidden]) ~ :not([hidden]) {
  margin-top: 0.5rem;
  margin-bottom: 0;
}
.space-y-3 > :not([hidden]) ~ :not([hidden]) {
  margin-top: 0.75rem;
  margin-bottom: 0;
}
.space-y-4 > :not([hidden]) ~ :not([hidden]) {
  margin-top: 1rem;
  margin-bottom: 0;
}
.bg-white {
  background-color: #fff;
}
.bg-gray-50 {
  background-color: #f9fafb;
}
.bg-gray-800 {
  background-color: #1f2937;
}
.bg-blue-100 {
  background-color: #dbeafe;
}
.p-2 {
  padding: 0.5rem;
}
.p-8 {
  padding: 2rem;
}
.px-6 {
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}
.py-4 {
  padding-top: 1rem;
  padding-bottom: 1rem;
}
.py-16 {
  padding-top: 4rem;
  padding-bottom: 4rem;
}
.py-20 {
  padding-top: 5rem;
  padding-bottom: 5rem;
}
.py-10 {
  padding-top: 2.5rem;
  padding-bottom: 2.5rem;
}
.py-3 {
  padding-top: 0.75rem;
  padding-bottom: 0.75rem;
}
.px-4 {
  padding-left: 1rem;
  padding-right: 1rem;
}
.px-10 {
  padding-left: 2.5rem;
  padding-right: 2.5rem;
}
.pt-2 {
  padding-top: 0.5rem;
}
.pb-4 {
  padding-bottom: 1rem;
}
.text-center {
  text-align: center;
}
.text-left {
  text-align: left;
}
.font-bold {
  font-weight: 700;
}
.font-extrabold {
  font-weight: 800;
}
.font-semibold {
  font-weight: 600;
}
.text-4xl {
  font-size: 2.25rem;
  line-height: 2.5rem;
}
.text-lg {
  font-size: 1.125rem;
  line-height: 1.75rem;
}
.text-xl {
  font-size: 1.25rem;
  line-height: 1.75rem;
}
.text-sm {
  font-size: 0.875rem;
  line-height: 1.25rem;
}
.text-xs {
  font-size: 0.75rem;
  line-height: 1rem;
}
.leading-tight {
  line-height: 1.25;
}
.text-gray-700 {
  color: #374151;
}
.text-gray-600 {
  color: #4b5563;
}
.text-gray-800 {
  color: #1f2937;
}
.text-gray-400 {
  color: #9ca3af;
}
.text-gray-500 {
  color: #6b7280;
}
.text-white {
  color: #fff;
}
.rounded-lg {
  border-radius: 0.5rem;
}
.rounded-xl {
  border-radius: 0.75rem;
}
.rounded-2xl {
  border-radius: 1rem;
}
.rounded-full {
  border-radius: 9999px;
}
.rounded-md {
  border-radius: 0.375rem;
}
.shadow-md {
  box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
}
.shadow-lg {
  box-shadow: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
}
.shadow-xl {
  box-shadow: 0 20px 25px -5px rgb(0 0 0 / 0.1),
    0 8px 10px -6px rgb(0 0 0 / 0.1);
}
.shadow-2xl {
  box-shadow: 0 25px 50px -12px rgb(0 0 0 / 0.25);
}
.transition-colors {
  transition-property: color, background-color, border-color,
    text-decoration-color, fill, stroke;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 300ms;
}
.duration-300 {
  transition-duration: 300ms;
}
.mb-6 {
  margin-bottom: 1.5rem;
}
.mb-10 {
  margin-bottom: 2.5rem;
}
.mb-4 {
  margin-bottom: 1rem;
}
.mb-8 {
  margin-bottom: 2rem;
}
.mb-3 {
  margin-bottom: 0.75rem;
}
.mb-2 {
  margin-bottom: 0.5rem;
}
.mt-2 {
  margin-top: 0.5rem;
}
.list-disc {
  list-style-type: disc;
}
.list-inside {
  list-style-position: inside;
}
.border {
  border-width: 1px;
}
.border-gray-300 {
  border-color: #d1d5db;
}
.w-full {
  width: 100%;
}
.focus\:outline-none:focus {
  outline: 2px solid transparent;
  outline-offset: 2px;
}
.focus\:ring-2:focus {
  --tw-ring-offset-shadow: var(--tw-ring-inset) 0 0 0
    var(--tw-ring-offset-width) var(--tw-ring-offset-color);
  --tw-ring-shadow: var(--tw-ring-inset) 0 0 0
    calc(2px + var(--tw-ring-offset-width)) var(--tw-ring-color);
  box-shadow: var(--tw-ring-offset-shadow), var(--tw-ring-shadow),
    var(--tw-shadow, 0 0 #0000);
}
.focus\:ring-blue-500:focus {
  --tw-ring-color: #3b82f6;
}
.object-cover {
  object-fit: cover;
}
.group:hover .group-hover\:text-brand-blue {
} /* Placeholder for potential future use */

@media (min-width: 768px) {
  .md\:flex {
    display: flex;
  }
  .md\:hidden {
    display: none;
  }
  .md\:h-12 {
    height: 3rem;
  }
  .md\:grid-cols-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .md\:grid-cols-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .md\:grid-cols-5 {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
  .md\:py-24 {
    padding-top: 6rem;
    padding-bottom: 6rem;
  }
  .md\:py-32 {
    padding-top: 8rem;
    padding-bottom: 8rem;
  }
  .md\:text-6xl {
    font-size: 3.75rem;
    line-height: 1;
  }
  .md\:text-xl {
    font-size: 1.25rem;
    line-height: 1.75rem;
  }
  .md\:mx-0 {
    margin-left: 0;
    margin-right: 0;
  }
  .md\:text-left {
    text-align: left;
  }
  .md\:col-span-2 {
    grid-column: span 2 / span 2;
  }
  .md\:col-span-3 {
    grid-column: span 3 / span 3;
  }
  .md\:px-10 {
    padding-left: 2.5rem;
    padding-right: 2.5rem;
  }
  .md\:py-4 {
    padding-top: 1rem;
    padding-bottom: 1rem;
  }
  .md\:text-lg {
    font-size: 1.125rem;
    line-height: 1.75rem;
  }
}
@media (min-width: 1024px) {
  .lg\:text-6xl {
    font-size: 3.75rem;
    line-height: 1;
  }
}

/* Estilos personalizados mantidos */
.hero-bg {
  background-color: #f8fafc;
}
.btn-primary {
  background-color: #1d4ed8;
  color: white;
  transition: all 0.3s ease;
}
.btn-primary:hover {
  background-color: #1e40af;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}
.btn-secondary {
  background-color: #f59e0b;
  color: white;
  transition: all 0.3s ease;
}
.btn-secondary:hover {
  background-color: #d97706;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}
.text-brand-blue {
  color: #1d4ed8;
}
.text-brand-yellow {
  color: #f59e0b;
}
.section-title {
  font-size: 2.25rem;
  line-height: 2.5rem;
  font-weight: 800;
  color: #1f2937;
  margin-bottom: 1rem;
}
.section-subtitle {
  font-size: 1.125rem;
  line-height: 1.75rem;
  color: #4b5563;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 3rem;
}
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease-out, transform 0.6s ease-out;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
details > summary {
  list-style: none;
}
details > summary::-webkit-details-marker {
  display: none;
}
details[open] summary .arrow-down {
  transform: rotate(180deg);
}

.btn-gradient {
  background-size: 200% 100%;
  transition: background-position 0.5s ease;
}
.btn-gradient:hover {
  background-position: -100% 0;
}
/* Sombra sutil para a imagem do livro */
.book-shadow {
  filter: drop-shadow(0 10px 15px rgba(0, 0, 0, 0.15));
}

.btn-buy {
  background-color: #16a34a; /* green-600 */
  color: white;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(22, 163, 74, 0.3);
}
.btn-buy:hover {
  background-color: #15803d; /* green-700 */
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(22, 163, 74, 0.4);
}
.text-brand-blue {
  color: #1d4ed8;
}
.section-title {
  font-size: 2.25rem;
  font-weight: 800;
  color: #1f2937;
  margin-bottom: 1rem;
}
.section-subtitle {
  font-size: 1.125rem;
  color: #4b5563;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 3rem;
}

.legal-content h2 {
  font-size: 1.5rem; /* 24px */
  font-weight: 700;
  margin-top: 2rem; /* 32px */
  margin-bottom: 1rem; /* 16px */
  border-bottom: 1px solid #e5e7eb;
  padding-bottom: 0.5rem;
}
.legal-content h3 {
  font-size: 1.25rem; /* 20px */
  font-weight: 600;
  margin-top: 1.5rem; /* 24px */
  margin-bottom: 0.75rem; /* 12px */
}
.legal-content p,
.legal-content li {
  line-height: 1.75;
  color: #4b5563; /* text-gray-600 */
}
.legal-content ul {
  list-style-type: disc;
  padding-left: 1.5rem;
  margin-bottom: 1rem;
}