/* BEM (Block, Element, Modifier) CSS para o site Anne Frank: Legado Revelado */

/* Reset e estilos base */
:root {
  --anne-paper: hsl(43, 41%, 97%);
  --anne-ink: hsl(215, 14%, 18%);
  --anne-sepia: hsl(42, 70%, 59%);
  --anne-gray-light: hsl(210, 5%, 90%);
  --anne-gray-medium: hsl(215.4, 16.3%, 46.9%);
  --anne-gray-dark: hsl(215, 14%, 34%);
  --anne-blue: hsl(223, 80%, 60%);
  --anne-hope: hsl(135, 80%, 50%);
  --border-color: hsla(214.3, 31.8%, 91.4%, 0.8);

  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);

  --font-sans: 'Inter', sans-serif;
  --font-serif: 'Playfair Display', serif;
  --font-handwritten: 'Nanum Pen Script', cursive;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  background-color: var(--anne-paper);
  color: var(--anne-ink);
  line-height: 1.6;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-serif);
  font-weight: 600;
  line-height: 1.2;
}

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style-type: none;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

/* Layout */
.page {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.main {
  flex-grow: 1;
  padding: 2rem 0;
}

@media (min-width: 768px) {
  .main {
    padding: 3rem 0;
  }
}

/* Componentes */

/* Header e Navegação */
.header {
  background-color: var(--anne-paper);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 100;
}

.navigation {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
}

.navigation__logo {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--anne-sepia);
}

.navigation__menu {
  display: none;
}

.navigation__menu--active {
  display: flex;
  flex-direction: column;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background-color: var(--anne-paper);
  box-shadow: var(--shadow-md);
  padding: 1rem;
}

.navigation__menu-toggle {
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  position: relative;
}

.navigation__menu-icon,
.navigation__menu-icon::before,
.navigation__menu-icon::after {
  content: '';
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--anne-ink);
  position: absolute;
  transition: all 0.3s ease;
}

.navigation__menu-icon::before {
  top: -8px;
}

.navigation__menu-icon::after {
  bottom: -8px;
}

.navigation__menu-toggle--active .navigation__menu-icon {
  background-color: transparent;
}

.navigation__menu-toggle--active .navigation__menu-icon::before {
  transform: translateY(8px) rotate(45deg);
}

.navigation__menu-toggle--active .navigation__menu-icon::after {
  transform: translateY(-8px) rotate(-45deg);
}

.navigation__item {
  margin: 0.5rem 0;
}

.navigation__link {
  display: block;
  padding: 0.5rem;
  color: var(--anne-gray-dark);
  font-weight: 500;
  transition: color 0.3s ease;
}

.navigation__link:hover,
.navigation__link--active {
  color: var(--anne-blue);
}

@media (min-width: 768px) {
  .navigation__menu-toggle {
    display: none;
  }

  .navigation__menu {
    display: flex;
    flex-direction: row;
    position: static;
    box-shadow: none;
    padding: 0;
  }

  .navigation__item {
    margin: 0 0 0 1.5rem;
  }

  .navigation__link {
    padding: 0;
  }
}

/* Seção Hero */
.hero {
  padding: 2.5rem 0;
  text-align: center;
}

.hero__content {
  max-width: 48rem;
  margin: 0 auto;
}

.hero__title {
  font-size: 2rem;
  margin-bottom: 1.5rem;
  animation: fadeIn 1s ease-in-out;
}

.hero__title-highlight {
  color: var(--anne-sepia);
}

.hero__text {
  font-size: 1.125rem;
  color: var(--anne-gray-dark);
  margin-bottom: 2rem;
  animation: fadeIn 1s ease-in-out 0.2s both;
}

.hero__buttons {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  justify-content: center;
  animation: fadeIn 1s ease-in-out 0.4s both;
}

@media (min-width: 640px) {
  .hero__buttons {
    flex-direction: row;
    justify-content: center;
  }
}

@media (min-width: 768px) {
  .hero__title {
    font-size: 3rem;
  }
}

@media (min-width: 1024px) {
  .hero__title {
    font-size: 3.75rem;
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Botões */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-weight: 500;
  border-radius: 0.375rem;
  transition: all 0.2s ease-in-out;
  cursor: pointer;
}

.button--primary {
  background-color: var(--anne-sepia);
  color: white;
}

.button--primary:hover {
  background-color: rgba(211, 169, 87, 0.8);
}

.button--outline {
  border: 1px solid var(--border-color);
  background-color: var(--anne-paper);
}

.button--outline:hover {
  background-color: var(--anne-gray-light);
}

.button--full {
  width: 100%;
}

.button__icon {
  width: 1rem;
  height: 1rem;
}

/* Citação */
.quote {
  padding: 2rem 0;
}

.quote__block {
  max-width: 42rem;
  margin: 0 auto;
  padding: 2rem;
  background-color: white;
  border-left: 4px solid var(--anne-sepia);
  border-radius: 0.5rem;
  box-shadow: var(--shadow-md);
}

.quote__text {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.25rem;
  margin-bottom: 1rem;
  color: var(--anne-ink);
}

.quote__source {
  font-size: 0.875rem;
  color: var(--anne-gray-medium);
  display: block;
  text-align: right;
}

/* Seção de Destaques */
.features {
  padding: 2rem 0;
}

.features__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.feature {
  background-color: white;
  padding: 1.5rem;
  border-radius: 0.5rem;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(var(--anne-gray-light), 0.3);
  text-align: center;
}

.feature__icon {
  width: 3rem;
  height: 3rem;
  background-color: rgba(0, 0, 0, 0.05);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
}

.feature__icon--diary {
  background-color: rgba(211, 169, 87, 0.1);
  color: var(--anne-sepia);
}

.feature__icon--timeline {
  background-color: rgba(64, 124, 226, 0.1);
  color: var(--anne-blue);
}

.feature__icon--resources {
  background-color: rgba(40, 186, 94, 0.1);
  color: var(--anne-hope);
}

.feature__title {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

.feature__text {
  color: var(--anne-gray-dark);
  margin-bottom: 1rem;
}

@media (min-width: 768px) {
  .features__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Sobre o Projeto */
.about {
  padding: 2rem 0;
}

.about__container {
  background-color: white;
  padding: 2rem;
  border-radius: 0.5rem;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(var(--anne-gray-light), 0.3);
  max-width: 64rem;
  margin: 0 auto;
}

.about__title {
  font-size: 1.5rem;
  text-align: center;
  margin-bottom: 1rem;
}

.about__content {
  max-width: none;
  color: var(--anne-gray-dark);
}

.about__text {
  margin-bottom: 1rem;
}

.about__text:last-child {
  margin-bottom: 0;
}

/* Separador */
.separator {
  border: 0;
  height: 1px;
  background-color: rgba(211, 169, 87, 0.2);
  margin: 0;
}

/* Rodapé */
.footer {
  background-color: var(--anne-paper);
  padding: 3rem 0 1.5rem;
}

.footer__content {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.footer__title {
  font-size: 1.125rem;
  margin-bottom: 1rem;
}

.footer__text {
  font-size: 0.875rem;
  color: var(--anne-gray-dark);
  margin-bottom: 1rem;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer__link {
  color: var(--anne-gray-dark);
  font-size: 0.875rem;
  transition: color 0.2s ease;
}

.footer__link:hover {
  color: var(--anne-blue);
}

.footer__bottom {
  border-top: 1px solid rgba(var(--anne-gray-light), 0.3);
  margin-top: 2rem;
  padding-top: 1.5rem;
}

.footer__copyright {
  font-size: 0.75rem;
  color: var(--anne-gray-medium);
  text-align: center;
}

@media (min-width: 768px) {
  .footer__content {
    grid-template-columns: 2fr 1fr 1fr;
  }
}

/* Página de Biografia */
.biography {
  padding: 1rem 0 3rem;
}

.biography__title {
  font-size: 2rem;
  margin-bottom: 2rem;
  text-align: center;
  color: var(--anne-ink);
}

.biography__intro {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  margin-bottom: 3rem;
}

.biography__image-container {
  flex: 1;
  text-align: center;
}

.biography__image {
  max-width: 100%;
  border-radius: 0.5rem;
  box-shadow: var(--shadow-md);
  margin-bottom: 0.5rem;
}

.biography__image-caption {
  display: block;
  font-size: 0.875rem;
  color: var(--anne-gray-dark);
  font-style: italic;
}

.biography__overview {
  flex: 2;
  font-size: 1.125rem;
  line-height: 1.6;
}

.biography__section {
  margin-bottom: 3rem;
}

.biography__section-title {
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  color: var(--anne-ink);
  border-bottom: 2px solid var(--anne-sepia);
  padding-bottom: 0.5rem;
  display: inline-block;
}

.biography__content {
  font-size: 1.125rem;
  line-height: 1.6;
}

.biography__content p {
  margin-bottom: 1rem;
}

.biography__quote {
  max-width: 90%;
  margin: 2rem auto;
}

.biography__image-container--annex {
  margin: 2rem 0;
}

/* Para telas maiores */
@media (min-width: 768px) {
  .biography__title {
    font-size: 2.5rem;
  }

  .biography__intro {
    flex-direction: row;
    align-items: flex-start;
  }

  .biography__image-container {
    flex: 1;
    margin-right: 2rem;
  }

  .biography__overview {
    flex: 2;
  }

  .biography__section-title {
    font-size: 1.75rem;
  }
}