/* Metrics Bloom - Design System */
@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@400;600;700&family=Inter:wght@400;500;600&display=swap");

/* CSS Variables */
:root {
  /* Cores */
  --verde-primario: #a3d2ca;
  --verde-escuro: #5e8b7e;
  --fundo-principal: #f7f9f9;
  --fundo-secundario: #e8ecef;
  --texto-principal: #2c3e50;
  --texto-secundario: #000000;

  /* Tipografia */
  --font-titulo: "Poppins", sans-serif;
  --font-corpo: "Inter", sans-serif;

  /* Espaçamentos */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-xxl: 4rem;

  /* Transições */
  --transition-smooth: all 0.3s ease;
  --transition-fast: all 0.2s ease;
}

/* Reset e Base */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-corpo);
  font-size: 16px;
  line-height: 1.6;
  color: var(--texto-principal);
  background-color: var(--fundo-principal);
}

/* Tipografia */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-titulo);
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: var(--spacing-sm);
}

h1 {
  font-size: 3rem;
  font-weight: 700;
  color: var(--verde-escuro);
}

h2 {
  font-size: 2.5rem;
  color: var(--verde-escuro);
}

h3 {
  font-size: 1.75rem;
  color: var(--verde-escuro);
}

p {
  margin-bottom: var(--spacing-sm);
  color: var(--texto-principal);
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(247, 249, 249, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(163, 210, 202, 0.2);
  z-index: 1000;
  padding: var(--spacing-sm) 0;
  transition: var(--transition-smooth);
}

.header__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.header__logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  transition: var(--transition-fast);
}

.header__logo:hover {
  transform: scale(1.05);
}

.header__logo-img {
  height: 40px;
  width: auto;
  margin-right: var(--spacing-xs);
}

.header__logo-text {
  font-family: var(--font-titulo);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--verde-escuro);
}

.header__nav ul {
  list-style: none;
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.header__nav-link {
  display: inline-block;
  background-color: var(--verde-primario);
  color: white;
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: 25px;
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition-fast);
  box-shadow: 0 2px 10px rgba(163, 210, 202, 0.3);
}

.header__nav-link:hover {
  background-color: var(--verde-escuro);
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(163, 210, 202, 0.4);
}

.header__nav-link::after {
  display: none;
}

/* Menu Mobile */
.header__mobile-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--verde-escuro);
  cursor: pointer;
}

/* Main Content */
.main {
  margin-top: 80px;
}

/* Hero Section */
.hero {
  background-image: linear-gradient(rgba(4, 9, 30, 0.6), rgba(4, 9, 30, 0.6)),
    url("../images/essa.png");
  background-position: center center;
  background-size: cover;
  background-repeat: no-repeat;
  color: #fff;
  min-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--spacing-xxl) var(--spacing-md);
}

.hero__container {
  max-width: 800px;
  animation: fadeInUp 1s ease-out;
}

.hero__title,
.hero__subtitle {
  color: #fff;
}

.hero__title {
  font-size: 3.5rem;
  margin-bottom: var(--spacing-md);
}

.hero__subtitle {
  font-size: 1.25rem;
  margin-bottom: 1rem; /* Ajustado para dar espaço ao novo parágrafo */
  line-height: 1.8;
}

.hero__text {
  max-width: 700px;
  margin: 0 auto var(--spacing-xl) auto;
  font-size: 1.1rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.9);
}

.hero__cta {
  background-color: var(--verde-primario);
  color: var(--texto-principal);
  padding: var(--spacing-md) var(--spacing-xl);
  border: none;
  border-radius: 50px;
  font-size: 1.1rem;
  font-weight: 600;
  text-decoration: none;
  display: inline-block;
  transition: var(--transition-smooth);
  box-shadow: 0 4px 20px rgba(163, 210, 202, 0.4);
}

.hero__cta:hover {
  background-color: var(--verde-escuro);
  color: white;
  transform: translateY(-3px);
  box-shadow: 0 6px 25px rgba(94, 139, 126, 0.5);
}

/* Sections */
.section {
  padding: var(--spacing-xxl) var(--spacing-md);
}

.section__container {
  max-width: 1200px;
  margin: 0 auto;
}

.section__title {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

/* Cards */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
  margin-top: var(--spacing-xl);
}

.card {
  background: white;
  padding: var(--spacing-xl);
  border-radius: 20px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  transition: var(--transition-smooth);
  border: 1px solid rgba(163, 210, 202, 0.2);
}

.card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.card__icon {
  width: 60px;
  height: 60px;
  background-color: var(--verde-primario);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-md);
  font-size: 1.5rem;
  color: white;
}

.card__title {
  margin-bottom: var(--spacing-sm);
}

.card__text {
  color: var(--texto-secundario);
  line-height: 1.7;
}

/* Seção de Benefícios (movido do inline) */
.section--beneficios {
  background-color: var(--fundo-secundario);
}

/* Seção Call to Action (movido do inline) */
.cta-container {
  text-align: center;
}

.cta-text {
  font-size: 1.2rem;
  margin: 0 auto 2rem auto;
  max-width: 600px;
  color: var(--texto-secundario);
}

.cta-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* Footer */
.footer {
  background-color: var(--verde-escuro);
  color: white;
  padding: var(--spacing-xl) var(--spacing-md);
  text-align: center;
}

.footer__container {
  max-width: 1200px;
  margin: 0 auto;
}

.footer__logo {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-md);
}

.footer__logo-img {
  height: 30px;
  width: auto;
  margin-right: var(--spacing-xs);
  filter: brightness(0) invert(1);
}

.footer__logo-text {
  font-family: var(--font-titulo);
  font-size: 1.25rem;
  font-weight: 700;
}

.footer__copyright {
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: var(--spacing-md);
}

/* Footer Social Links (movido do inline e ajustado para <ul>) */
.footer__social {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
}

.footer__social-link {
  color: white;
  font-size: 1.5rem;
  transition: var(--transition-fast);
}

.footer__social-link:hover {
  color: var(--verde-primario);
  transform: scale(1.2);
}

/* Animações */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease;
}

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

/* Responsividade */
@media (max-width: 1023px) {
  .header__nav {
    display: none;
  }

  .header__mobile-toggle {
    display: block;
  }

  .hero__title {
    font-size: 2.5rem;
  }

  h1 {
    font-size: 2rem;
  }

  h2 {
    font-size: 1.75rem;
  }
}

@media (max-width: 767px) {
  .hero {
    padding: var(--spacing-xl) var(--spacing-sm);
  }

  .hero__title {
    font-size: 2rem;
  }

  .hero__subtitle {
    font-size: 1rem;
  }

  .section {
    padding: var(--spacing-xl) var(--spacing-sm);
  }

  .cards {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }

  .card {
    padding: var(--spacing-lg);
  }
}

/* Estados de foco para acessibilidade */
*:focus {
  outline: 2px solid var(--verde-primario);
  outline-offset: 2px;
}

/* Utilitários */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Estilo para o cartão que agrupa foto e texto */
.founder-card {
  display: flex;
  align-items: center;
  gap: 30px;
  padding: 30px;
  border-radius: 15px;
  background-color: #fff;
  box-shadow: 0 4px 15px rgba(44, 62, 80, 0.1);
  max-width: 800px;
  margin: 40px auto;
}

/* Estilo para a "moldura" da foto */
.founder-photo {
  width: 180px;
  height: 180px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
}

/* Faz a imagem preencher a moldura */
.founder-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Estilos para o bloco de texto */
.founder-info h3 {
  margin: 0 0 5px 0;
  font-size: 1.8rem;
  color: #2c3e50;
}

.founder-info .founder-title {
  margin: 0 0 15px 0;
  font-weight: 600;
  color: #5e8b7e;
}

.founder-info .founder-bio {
  margin: 0;
  color: #8492a6;
  line-height: 1.6;
}


/* Language Toggle Styles */
.language-toggle {
  margin-left: auto;
  margin-right: var(--spacing-sm);
}

.language-toggle__btn {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  background: transparent;
  border: 2px solid var(--verde-primario);
  border-radius: 25px;
  padding: var(--spacing-xs) var(--spacing-sm);
  color: var(--verde-escuro);
  font-family: var(--font-corpo);
  font-weight: 500;
  font-size: 0.9rem;
  cursor: pointer;
  transition: var(--transition-smooth);
  min-width: 80px;
  justify-content: center;
}

.language-toggle__btn:hover {
  background-color: var(--verde-primario);
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(163, 210, 202, 0.3);
}

.language-toggle__btn:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(163, 210, 202, 0.4);
}

.language-toggle__flag {
  font-size: 1.1rem;
}

.language-toggle__text {
  font-weight: 600;
  letter-spacing: 0.5px;
}

/* Responsive adjustments for language toggle */
@media (max-width: 768px) {
  .language-toggle {
    margin-right: 0;
    margin-left: var(--spacing-sm);
  }
  
  .language-toggle__btn {
    min-width: 70px;
    padding: var(--spacing-xs);
    font-size: 0.8rem;
  }
  
  .language-toggle__text {
    display: none;
  }
  
  .language-toggle__flag {
    font-size: 1.2rem;
  }
}

/* Header adjustments for language toggle */
.header__container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
}

.header__nav {
  flex: 1;
  display: flex;
  justify-content: center;
}

@media (max-width: 768px) {
  .header__container {
    flex-wrap: wrap;
  }
  
  .language-toggle {
    order: 2;
  }
  
  .header__mobile-toggle {
    order: 3;
  }
}


/* Menu Mobile - Estilos Funcionais */
@media (max-width: 1023px) {
  .header {
    position: relative;
  }
  
  .header.nav-open {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(247, 249, 249, 0.98);
    backdrop-filter: blur(15px);
    z-index: 9999;
  }
  
  .header__container {
    position: relative;
    z-index: 10000;
  }
  
  .header__nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(247, 249, 249, 0.98);
    backdrop-filter: blur(15px);
    border-top: 1px solid rgba(163, 210, 202, 0.3);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    max-height: 0;
    overflow: hidden;
  }
  
  .header__nav.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
    max-height: 100vh;
    display: block;
  }
  
  .header__nav ul {
    flex-direction: column;
    padding: var(--spacing-lg) var(--spacing-md);
    gap: var(--spacing-md);
    align-items: stretch;
  }
  
  .header__nav li {
    width: 100%;
  }
  
  .header__nav-link {
    display: block;
    text-align: center;
    padding: var(--spacing-md);
    font-size: 1.1rem;
    border-radius: 15px;
    transition: all 0.3s ease;
    transform: translateX(-20px);
    opacity: 0;
    animation: slideInFromLeft 0.3s ease forwards;
  }
  
  .header__nav.active .header__nav-link {
    transform: translateX(0);
    opacity: 1;
  }
  
  .header__nav-link:nth-child(1) { animation-delay: 0.1s; }
  .header__nav-link:nth-child(2) { animation-delay: 0.2s; }
  .header__nav-link:nth-child(3) { animation-delay: 0.3s; }
  .header__nav-link:nth-child(4) { animation-delay: 0.4s; }
  
  .header__mobile-toggle {
    position: relative;
    width: 40px;
    height: 40px;
    background: var(--verde-primario);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    z-index: 10001;
  }
  
  .header__mobile-toggle:hover {
    background: var(--verde-escuro);
    transform: scale(1.05);
  }
  
  .header__mobile-toggle:active {
    transform: scale(0.95);
  }
  
  /* Animação do ícone hambúrguer */
  .header__mobile-toggle::before,
  .header__mobile-toggle::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 2px;
    background: white;
    transition: all 0.3s ease;
  }
  
  .header__mobile-toggle::before {
    transform: translateY(-6px);
  }
  
  .header__mobile-toggle::after {
    transform: translateY(6px);
  }
  
  .header.nav-open .header__mobile-toggle::before {
    transform: rotate(45deg);
  }
  
  .header.nav-open .header__mobile-toggle::after {
    transform: rotate(-45deg);
  }
  
  .header.nav-open .header__mobile-toggle {
    background: var(--verde-escuro);
  }
  
  /* Esconder o texto do botão quando ativo */
  .header.nav-open .header__mobile-toggle {
    font-size: 0;
  }
}

/* Animações */
@keyframes slideInFromLeft {
  from {
    transform: translateX(-20px);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

/* Overlay para fechar menu ao clicar fora */
.header.nav-open::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.3);
  z-index: 9998;
}

/* Ajustes para telas muito pequenas */
@media (max-width: 480px) {
  .header__nav ul {
    padding: var(--spacing-md);
  }
  
  .header__nav-link {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 1rem;
  }
  
  .header__mobile-toggle {
    width: 36px;
    height: 36px;
  }
  
  .header__mobile-toggle::before,
  .header__mobile-toggle::after {
    width: 18px;
  }
}

/* Melhorias de acessibilidade */
.header__mobile-toggle:focus {
  outline: 2px solid var(--verde-primario);
  outline-offset: 2px;
}

.header__nav-link:focus {
  outline: 2px solid var(--verde-primario);
  outline-offset: 2px;
}

/* Prevenção de scroll quando menu está aberto */
body.nav-open {
  overflow: hidden;
  position: fixed;
  width: 100%;
}


/* Footer Social Links - Estilos e Hover Effects */
.footer__social {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  margin-top: var(--spacing-md);
}

.footer__social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  font-size: 1.5rem;
  text-decoration: none;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
  border: 2px solid transparent;
}

.footer__social-link:hover {
  background: var(--verde-primario);
  transform: translateY(-3px) scale(1.1);
  box-shadow: 0 8px 25px rgba(163, 210, 202, 0.4);
  border-color: rgba(255, 255, 255, 0.2);
}

.footer__social-link:focus {
  outline: 2px solid var(--verde-primario);
  outline-offset: 3px;
}

.footer__social-link:active {
  transform: translateY(-1px) scale(1.05);
}

/* Animação específica para cada ícone */
.footer__social-link:nth-child(1):hover {
  background: #ea4335; /* Gmail red */
}

.footer__social-link:nth-child(2):hover {
  background: #1da1f2; /* Twitter blue */
}

.footer__social-link:nth-child(3):hover {
  background: #e4405f; /* Instagram gradient approximation */
}

/* Responsividade para links sociais */
@media (max-width: 480px) {
  .footer__social {
    gap: var(--spacing-sm);
  }
  
  .footer__social-link {
    width: 45px;
    height: 45px;
    font-size: 1.3rem;
  }
}

/* Melhorias no layout do footer */
.footer__container {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--spacing-sm);
}

@media (max-width: 768px) {
  .footer__container {
    padding: var(--spacing-lg) var(--spacing-md);
  }
}